configure revision 290000
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for sntp 4.2.8p4. 4# 5# Report bugs to <http://bugs.ntp.org./>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1 202 203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 207 PATH=/empty FPATH=/empty; export PATH FPATH 208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212else 213 as_have_required=no 214fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219as_found=false 220for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235fi 236fi 237 done;; 238 esac 239 as_found=false 240done 241$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244fi; } 245IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251# neutralization value for shells without unset; and this also 252# works around shells that cannot unset nonexistent variables. 253# Preserve -v and -x to the replacement shell. 254BASH_ENV=/dev/null 255ENV=/dev/null 256(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262esac 263exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264# Admittedly, this is quite paranoid, since all the known shells bail 265# out after a failed `exec'. 266$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267exit 255 268fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf@gnu.org and 278$0: http://bugs.ntp.org./ about your system, including any 279$0: error possibly output before this message. Then install 280$0: a modern shell, or manually run the script under such a 281$0: shell if you do have one." 282 fi 283 exit 1 284fi 285fi 286fi 287SHELL=${CONFIG_SHELL-/bin/sh} 288export SHELL 289# Unset more variables known to interfere with behavior of common tools. 290CLICOLOR_FORCE= GREP_OPTIONS= 291unset CLICOLOR_FORCE GREP_OPTIONS 292 293## --------------------- ## 294## M4sh Shell Functions. ## 295## --------------------- ## 296# as_fn_unset VAR 297# --------------- 298# Portably unset VAR. 299as_fn_unset () 300{ 301 { eval $1=; unset $1;} 302} 303as_unset=as_fn_unset 304 305# as_fn_set_status STATUS 306# ----------------------- 307# Set $? to STATUS, without forking. 308as_fn_set_status () 309{ 310 return $1 311} # as_fn_set_status 312 313# as_fn_exit STATUS 314# ----------------- 315# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 316as_fn_exit () 317{ 318 set +e 319 as_fn_set_status $1 320 exit $1 321} # as_fn_exit 322 323# as_fn_mkdir_p 324# ------------- 325# Create "$as_dir" as a directory, including parents if necessary. 326as_fn_mkdir_p () 327{ 328 329 case $as_dir in #( 330 -*) as_dir=./$as_dir;; 331 esac 332 test -d "$as_dir" || eval $as_mkdir_p || { 333 as_dirs= 334 while :; do 335 case $as_dir in #( 336 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 337 *) as_qdir=$as_dir;; 338 esac 339 as_dirs="'$as_qdir' $as_dirs" 340 as_dir=`$as_dirname -- "$as_dir" || 341$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 342 X"$as_dir" : 'X\(//\)[^/]' \| \ 343 X"$as_dir" : 'X\(//\)$' \| \ 344 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 345$as_echo X"$as_dir" | 346 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\/\)[^/].*/{ 351 s//\1/ 352 q 353 } 354 /^X\(\/\/\)$/{ 355 s//\1/ 356 q 357 } 358 /^X\(\/\).*/{ 359 s//\1/ 360 q 361 } 362 s/.*/./; q'` 363 test -d "$as_dir" && break 364 done 365 test -z "$as_dirs" || eval "mkdir $as_dirs" 366 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 367 368 369} # as_fn_mkdir_p 370 371# as_fn_executable_p FILE 372# ----------------------- 373# Test if FILE is an executable regular file. 374as_fn_executable_p () 375{ 376 test -f "$1" && test -x "$1" 377} # as_fn_executable_p 378# as_fn_append VAR VALUE 379# ---------------------- 380# Append the text in VALUE to the end of the definition contained in VAR. Take 381# advantage of any shell optimizations that allow amortized linear growth over 382# repeated appends, instead of the typical quadratic growth present in naive 383# implementations. 384if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389else 390 as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } 394fi # as_fn_append 395 396# as_fn_arith ARG... 397# ------------------ 398# Perform arithmetic evaluation on the ARGs, and store the result in the 399# global $as_val. Take advantage of shells that can avoid forks. The arguments 400# must be portable across $(()) and expr. 401if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 402 eval 'as_fn_arith () 403 { 404 as_val=$(( $* )) 405 }' 406else 407 as_fn_arith () 408 { 409 as_val=`expr "$@" || test $? -eq 1` 410 } 411fi # as_fn_arith 412 413 414# as_fn_error STATUS ERROR [LINENO LOG_FD] 415# ---------------------------------------- 416# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 417# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 418# script with STATUS, using 1 if that was 0. 419as_fn_error () 420{ 421 as_status=$1; test $as_status -eq 0 && as_status=1 422 if test "$4"; then 423 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 424 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 425 fi 426 $as_echo "$as_me: error: $2" >&2 427 as_fn_exit $as_status 428} # as_fn_error 429 430if expr a : '\(a\)' >/dev/null 2>&1 && 431 test "X`expr 00001 : '.*\(...\)'`" = X001; then 432 as_expr=expr 433else 434 as_expr=false 435fi 436 437if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 438 as_basename=basename 439else 440 as_basename=false 441fi 442 443if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 444 as_dirname=dirname 445else 446 as_dirname=false 447fi 448 449as_me=`$as_basename -- "$0" || 450$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 451 X"$0" : 'X\(//\)$' \| \ 452 X"$0" : 'X\(/\)' \| . 2>/dev/null || 453$as_echo X/"$0" | 454 sed '/^.*\/\([^/][^/]*\)\/*$/{ 455 s//\1/ 456 q 457 } 458 /^X\/\(\/\/\)$/{ 459 s//\1/ 460 q 461 } 462 /^X\/\(\/\).*/{ 463 s//\1/ 464 q 465 } 466 s/.*/./; q'` 467 468# Avoid depending upon Character Ranges. 469as_cr_letters='abcdefghijklmnopqrstuvwxyz' 470as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 471as_cr_Letters=$as_cr_letters$as_cr_LETTERS 472as_cr_digits='0123456789' 473as_cr_alnum=$as_cr_Letters$as_cr_digits 474 475 476 as_lineno_1=$LINENO as_lineno_1a=$LINENO 477 as_lineno_2=$LINENO as_lineno_2a=$LINENO 478 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 479 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 480 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 481 sed -n ' 482 p 483 /[$]LINENO/= 484 ' <$as_myself | 485 sed ' 486 s/[$]LINENO.*/&-/ 487 t lineno 488 b 489 :lineno 490 N 491 :loop 492 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 493 t loop 494 s/-\n.*// 495 ' >$as_me.lineno && 496 chmod +x "$as_me.lineno" || 497 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 498 499 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 500 # already done that, so ensure we don't try to do so again and fall 501 # in an infinite loop. This has already happened in practice. 502 _as_can_reexec=no; export _as_can_reexec 503 # Don't try to exec as it changes $[0], causing all sort of problems 504 # (the dirname of $[0] is not the place where we might find the 505 # original and so on. Autoconf is especially sensitive to this). 506 . "./$as_me.lineno" 507 # Exit status is that of the last command. 508 exit 509} 510 511ECHO_C= ECHO_N= ECHO_T= 512case `echo -n x` in #((((( 513-n*) 514 case `echo 'xy\c'` in 515 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 516 xy) ECHO_C='\c';; 517 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 518 ECHO_T=' ';; 519 esac;; 520*) 521 ECHO_N='-n';; 522esac 523 524rm -f conf$$ conf$$.exe conf$$.file 525if test -d conf$$.dir; then 526 rm -f conf$$.dir/conf$$.file 527else 528 rm -f conf$$.dir 529 mkdir conf$$.dir 2>/dev/null 530fi 531if (echo >conf$$.file) 2>/dev/null; then 532 if ln -s conf$$.file conf$$ 2>/dev/null; then 533 as_ln_s='ln -s' 534 # ... but there are two gotchas: 535 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 536 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 537 # In both cases, we have to default to `cp -pR'. 538 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 539 as_ln_s='cp -pR' 540 elif ln conf$$.file conf$$ 2>/dev/null; then 541 as_ln_s=ln 542 else 543 as_ln_s='cp -pR' 544 fi 545else 546 as_ln_s='cp -pR' 547fi 548rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 549rmdir conf$$.dir 2>/dev/null 550 551if mkdir -p . 2>/dev/null; then 552 as_mkdir_p='mkdir -p "$as_dir"' 553else 554 test -d ./-p && rmdir ./-p 555 as_mkdir_p=false 556fi 557 558as_test_x='test -x' 559as_executable_p=as_fn_executable_p 560 561# Sed expression to map a string onto a valid CPP name. 562as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 563 564# Sed expression to map a string onto a valid variable name. 565as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 566 567SHELL=${CONFIG_SHELL-/bin/sh} 568 569 570test -n "$DJDIR" || exec 7<&0 </dev/null 571exec 6>&1 572 573# Name of the host. 574# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 575# so uname gets run too. 576ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 577 578# 579# Initializations. 580# 581ac_default_prefix=/usr/local 582ac_clean_files= 583ac_config_libobj_dir=. 584LIBOBJS= 585cross_compiling=no 586subdirs= 587MFLAGS= 588MAKEFLAGS= 589 590# Identity of this package. 591PACKAGE_NAME='sntp' 592PACKAGE_TARNAME='sntp' 593PACKAGE_VERSION='4.2.8p4' 594PACKAGE_STRING='sntp 4.2.8p4' 595PACKAGE_BUGREPORT='http://bugs.ntp.org./' 596PACKAGE_URL='http://www.ntp.org./' 597 598# Factoring default headers for most tests. 599ac_includes_default="\ 600#include <stdio.h> 601#ifdef HAVE_SYS_TYPES_H 602# include <sys/types.h> 603#endif 604#ifdef HAVE_SYS_STAT_H 605# include <sys/stat.h> 606#endif 607#ifdef STDC_HEADERS 608# include <stdlib.h> 609# include <stddef.h> 610#else 611# ifdef HAVE_STDLIB_H 612# include <stdlib.h> 613# endif 614#endif 615#ifdef HAVE_STRING_H 616# if !defined STDC_HEADERS && defined HAVE_MEMORY_H 617# include <memory.h> 618# endif 619# include <string.h> 620#endif 621#ifdef HAVE_STRINGS_H 622# include <strings.h> 623#endif 624#ifdef 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Assumes 1892# that executables *can* be run. 1893ac_fn_c_try_run () 1894{ 1895 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1896 if { { ac_try="$ac_link" 1897case "(($ac_try" in 1898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1899 *) ac_try_echo=$ac_try;; 1900esac 1901eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1902$as_echo "$ac_try_echo"; } >&5 1903 (eval "$ac_link") 2>&5 1904 ac_status=$? 1905 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1906 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1907 { { case "(($ac_try" in 1908 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1909 *) ac_try_echo=$ac_try;; 1910esac 1911eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1912$as_echo "$ac_try_echo"; } >&5 1913 (eval "$ac_try") 2>&5 1914 ac_status=$? 1915 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1916 test $ac_status = 0; }; }; then : 1917 ac_retval=0 1918else 1919 $as_echo "$as_me: program exited with status $ac_status" >&5 1920 $as_echo "$as_me: failed program was:" >&5 1921sed 's/^/| /' conftest.$ac_ext >&5 1922 1923 ac_retval=$ac_status 1924fi 1925 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1926 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1927 as_fn_set_status $ac_retval 1928 1929} # ac_fn_c_try_run 1930 1931# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1932# ------------------------------------------------------- 1933# Tests whether HEADER exists and can be compiled using the include files in 1934# INCLUDES, setting the cache variable VAR accordingly. 1935ac_fn_c_check_header_compile () 1936{ 1937 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1939$as_echo_n "checking for $2... " >&6; } 1940if eval \${$3+:} false; then : 1941 $as_echo_n "(cached) " >&6 1942else 1943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1944/* end confdefs.h. */ 1945$4 1946#include <$2> 1947_ACEOF 1948if ac_fn_c_try_compile "$LINENO"; then : 1949 eval "$3=yes" 1950else 1951 eval "$3=no" 1952fi 1953rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1954fi 1955eval ac_res=\$$3 1956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1957$as_echo "$ac_res" >&6; } 1958 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1959 1960} # ac_fn_c_check_header_compile 1961 1962# ac_fn_c_try_link LINENO 1963# ----------------------- 1964# Try to link conftest.$ac_ext, and return whether this succeeded. 1965ac_fn_c_try_link () 1966{ 1967 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1968 rm -f conftest.$ac_objext conftest$ac_exeext 1969 if { { ac_try="$ac_link" 1970case "(($ac_try" in 1971 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1972 *) ac_try_echo=$ac_try;; 1973esac 1974eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1975$as_echo "$ac_try_echo"; } >&5 1976 (eval "$ac_link") 2>conftest.err 1977 ac_status=$? 1978 if test -s conftest.err; then 1979 grep -v '^ *+' conftest.err >conftest.er1 1980 cat conftest.er1 >&5 1981 mv -f conftest.er1 conftest.err 1982 fi 1983 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1984 test $ac_status = 0; } && { 1985 test -z "$ac_c_werror_flag" || 1986 test ! -s conftest.err 1987 } && test -s conftest$ac_exeext && { 1988 test "$cross_compiling" = yes || 1989 test -x conftest$ac_exeext 1990 }; then : 1991 ac_retval=0 1992else 1993 $as_echo "$as_me: failed program was:" >&5 1994sed 's/^/| /' conftest.$ac_ext >&5 1995 1996 ac_retval=1 1997fi 1998 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1999 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2000 # interfere with the next link command; also delete a directory that is 2001 # left behind by Apple's compiler. We do this before executing the actions. 2002 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2003 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2004 as_fn_set_status $ac_retval 2005 2006} # ac_fn_c_try_link 2007 2008# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2009# ------------------------------------------- 2010# Tests whether TYPE exists after having included INCLUDES, setting cache 2011# variable VAR accordingly. 2012ac_fn_c_check_type () 2013{ 2014 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2016$as_echo_n "checking for $2... " >&6; } 2017if eval \${$3+:} false; then : 2018 $as_echo_n "(cached) " >&6 2019else 2020 eval "$3=no" 2021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2022/* end confdefs.h. */ 2023$4 2024int 2025main () 2026{ 2027if (sizeof ($2)) 2028 return 0; 2029 ; 2030 return 0; 2031} 2032_ACEOF 2033if ac_fn_c_try_compile "$LINENO"; then : 2034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2035/* end confdefs.h. */ 2036$4 2037int 2038main () 2039{ 2040if (sizeof (($2))) 2041 return 0; 2042 ; 2043 return 0; 2044} 2045_ACEOF 2046if ac_fn_c_try_compile "$LINENO"; then : 2047 2048else 2049 eval "$3=yes" 2050fi 2051rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2052fi 2053rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2054fi 2055eval ac_res=\$$3 2056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2057$as_echo "$ac_res" >&6; } 2058 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2059 2060} # ac_fn_c_check_type 2061 2062# ac_fn_c_check_func LINENO FUNC VAR 2063# ---------------------------------- 2064# Tests whether FUNC exists, setting the cache variable VAR accordingly 2065ac_fn_c_check_func () 2066{ 2067 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2069$as_echo_n "checking for $2... " >&6; } 2070if eval \${$3+:} false; then : 2071 $as_echo_n "(cached) " >&6 2072else 2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2074/* end confdefs.h. */ 2075/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2076 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2077#define $2 innocuous_$2 2078 2079/* System header to define __stub macros and hopefully few prototypes, 2080 which can conflict with char $2 (); below. 2081 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2082 <limits.h> exists even on freestanding compilers. */ 2083 2084#ifdef __STDC__ 2085# include <limits.h> 2086#else 2087# include <assert.h> 2088#endif 2089 2090#undef $2 2091 2092/* Override any GCC internal prototype to avoid an error. 2093 Use char because int might match the return type of a GCC 2094 builtin and then its argument prototype would still apply. */ 2095#ifdef __cplusplus 2096extern "C" 2097#endif 2098char $2 (); 2099/* The GNU C library defines this for functions which it implements 2100 to always fail with ENOSYS. Some functions are actually named 2101 something starting with __ and the normal name is an alias. */ 2102#if defined __stub_$2 || defined __stub___$2 2103choke me 2104#endif 2105 2106int 2107main () 2108{ 2109return $2 (); 2110 ; 2111 return 0; 2112} 2113_ACEOF 2114if ac_fn_c_try_link "$LINENO"; then : 2115 eval "$3=yes" 2116else 2117 eval "$3=no" 2118fi 2119rm -f core conftest.err conftest.$ac_objext \ 2120 conftest$ac_exeext conftest.$ac_ext 2121fi 2122eval ac_res=\$$3 2123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2124$as_echo "$ac_res" >&6; } 2125 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2126 2127} # ac_fn_c_check_func 2128 2129# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2130# --------------------------------------------- 2131# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2132# accordingly. 2133ac_fn_c_check_decl () 2134{ 2135 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2136 as_decl_name=`echo $2|sed 's/ *(.*//'` 2137 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2139$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2140if eval \${$3+:} false; then : 2141 $as_echo_n "(cached) " >&6 2142else 2143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2144/* end confdefs.h. */ 2145$4 2146int 2147main () 2148{ 2149#ifndef $as_decl_name 2150#ifdef __cplusplus 2151 (void) $as_decl_use; 2152#else 2153 (void) $as_decl_name; 2154#endif 2155#endif 2156 2157 ; 2158 return 0; 2159} 2160_ACEOF 2161if ac_fn_c_try_compile "$LINENO"; then : 2162 eval "$3=yes" 2163else 2164 eval "$3=no" 2165fi 2166rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2167fi 2168eval ac_res=\$$3 2169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2170$as_echo "$ac_res" >&6; } 2171 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2172 2173} # ac_fn_c_check_decl 2174 2175# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2176# -------------------------------------------- 2177# Tries to find the compile-time value of EXPR in a program that includes 2178# INCLUDES, setting VAR accordingly. Returns whether the value could be 2179# computed 2180ac_fn_c_compute_int () 2181{ 2182 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2183 if test "$cross_compiling" = yes; then 2184 # Depending upon the size, compute the lo and hi bounds. 2185cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2186/* end confdefs.h. */ 2187$4 2188int 2189main () 2190{ 2191static int test_array [1 - 2 * !(($2) >= 0)]; 2192test_array [0] = 0; 2193return test_array [0]; 2194 2195 ; 2196 return 0; 2197} 2198_ACEOF 2199if ac_fn_c_try_compile "$LINENO"; then : 2200 ac_lo=0 ac_mid=0 2201 while :; do 2202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2203/* end confdefs.h. */ 2204$4 2205int 2206main () 2207{ 2208static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2209test_array [0] = 0; 2210return test_array [0]; 2211 2212 ; 2213 return 0; 2214} 2215_ACEOF 2216if ac_fn_c_try_compile "$LINENO"; then : 2217 ac_hi=$ac_mid; break 2218else 2219 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2220 if test $ac_lo -le $ac_mid; then 2221 ac_lo= ac_hi= 2222 break 2223 fi 2224 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2225fi 2226rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2227 done 2228else 2229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2230/* end confdefs.h. */ 2231$4 2232int 2233main () 2234{ 2235static int test_array [1 - 2 * !(($2) < 0)]; 2236test_array [0] = 0; 2237return test_array [0]; 2238 2239 ; 2240 return 0; 2241} 2242_ACEOF 2243if ac_fn_c_try_compile "$LINENO"; then : 2244 ac_hi=-1 ac_mid=-1 2245 while :; do 2246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2247/* end confdefs.h. */ 2248$4 2249int 2250main () 2251{ 2252static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2253test_array [0] = 0; 2254return test_array [0]; 2255 2256 ; 2257 return 0; 2258} 2259_ACEOF 2260if ac_fn_c_try_compile "$LINENO"; then : 2261 ac_lo=$ac_mid; break 2262else 2263 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2264 if test $ac_mid -le $ac_hi; then 2265 ac_lo= ac_hi= 2266 break 2267 fi 2268 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2269fi 2270rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2271 done 2272else 2273 ac_lo= ac_hi= 2274fi 2275rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2276fi 2277rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2278# Binary search between lo and hi bounds. 2279while test "x$ac_lo" != "x$ac_hi"; do 2280 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2282/* end confdefs.h. */ 2283$4 2284int 2285main () 2286{ 2287static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2288test_array [0] = 0; 2289return test_array [0]; 2290 2291 ; 2292 return 0; 2293} 2294_ACEOF 2295if ac_fn_c_try_compile "$LINENO"; then : 2296 ac_hi=$ac_mid 2297else 2298 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2299fi 2300rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2301done 2302case $ac_lo in #(( 2303?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2304'') ac_retval=1 ;; 2305esac 2306 else 2307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2308/* end confdefs.h. */ 2309$4 2310static long int longval () { return $2; } 2311static unsigned long int ulongval () { return $2; } 2312#include <stdio.h> 2313#include <stdlib.h> 2314int 2315main () 2316{ 2317 2318 FILE *f = fopen ("conftest.val", "w"); 2319 if (! f) 2320 return 1; 2321 if (($2) < 0) 2322 { 2323 long int i = longval (); 2324 if (i != ($2)) 2325 return 1; 2326 fprintf (f, "%ld", i); 2327 } 2328 else 2329 { 2330 unsigned long int i = ulongval (); 2331 if (i != ($2)) 2332 return 1; 2333 fprintf (f, "%lu", i); 2334 } 2335 /* Do not output a trailing newline, as this causes \r\n confusion 2336 on some platforms. */ 2337 return ferror (f) || fclose (f) != 0; 2338 2339 ; 2340 return 0; 2341} 2342_ACEOF 2343if ac_fn_c_try_run "$LINENO"; then : 2344 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2345else 2346 ac_retval=1 2347fi 2348rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2349 conftest.$ac_objext conftest.beam conftest.$ac_ext 2350rm -f conftest.val 2351 2352 fi 2353 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2354 as_fn_set_status $ac_retval 2355 2356} # ac_fn_c_compute_int 2357 2358# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2359# ---------------------------------------------------- 2360# Tries to find if the field MEMBER exists in type AGGR, after including 2361# INCLUDES, setting cache variable VAR accordingly. 2362ac_fn_c_check_member () 2363{ 2364 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2366$as_echo_n "checking for $2.$3... " >&6; } 2367if eval \${$4+:} false; then : 2368 $as_echo_n "(cached) " >&6 2369else 2370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2371/* end confdefs.h. */ 2372$5 2373int 2374main () 2375{ 2376static $2 ac_aggr; 2377if (ac_aggr.$3) 2378return 0; 2379 ; 2380 return 0; 2381} 2382_ACEOF 2383if ac_fn_c_try_compile "$LINENO"; then : 2384 eval "$4=yes" 2385else 2386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2387/* end confdefs.h. */ 2388$5 2389int 2390main () 2391{ 2392static $2 ac_aggr; 2393if (sizeof ac_aggr.$3) 2394return 0; 2395 ; 2396 return 0; 2397} 2398_ACEOF 2399if ac_fn_c_try_compile "$LINENO"; then : 2400 eval "$4=yes" 2401else 2402 eval "$4=no" 2403fi 2404rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2405fi 2406rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2407fi 2408eval ac_res=\$$4 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2410$as_echo "$ac_res" >&6; } 2411 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2412 2413} # ac_fn_c_check_member 2414 2415# ac_fn_cxx_try_compile LINENO 2416# ---------------------------- 2417# Try to compile conftest.$ac_ext, and return whether this succeeded. 2418ac_fn_cxx_try_compile () 2419{ 2420 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2421 rm -f conftest.$ac_objext 2422 if { { ac_try="$ac_compile" 2423case "(($ac_try" in 2424 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2425 *) ac_try_echo=$ac_try;; 2426esac 2427eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2428$as_echo "$ac_try_echo"; } >&5 2429 (eval "$ac_compile") 2>conftest.err 2430 ac_status=$? 2431 if test -s conftest.err; then 2432 grep -v '^ *+' conftest.err >conftest.er1 2433 cat conftest.er1 >&5 2434 mv -f conftest.er1 conftest.err 2435 fi 2436 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2437 test $ac_status = 0; } && { 2438 test -z "$ac_cxx_werror_flag" || 2439 test ! -s conftest.err 2440 } && test -s conftest.$ac_objext; then : 2441 ac_retval=0 2442else 2443 $as_echo "$as_me: failed program was:" >&5 2444sed 's/^/| /' conftest.$ac_ext >&5 2445 2446 ac_retval=1 2447fi 2448 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2449 as_fn_set_status $ac_retval 2450 2451} # ac_fn_cxx_try_compile 2452 2453# ac_fn_cxx_try_cpp LINENO 2454# ------------------------ 2455# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 2456ac_fn_cxx_try_cpp () 2457{ 2458 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2459 if { { ac_try="$ac_cpp conftest.$ac_ext" 2460case "(($ac_try" in 2461 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2462 *) ac_try_echo=$ac_try;; 2463esac 2464eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2465$as_echo "$ac_try_echo"; } >&5 2466 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 2467 ac_status=$? 2468 if test -s conftest.err; then 2469 grep -v '^ *+' conftest.err >conftest.er1 2470 cat conftest.er1 >&5 2471 mv -f conftest.er1 conftest.err 2472 fi 2473 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2474 test $ac_status = 0; } > conftest.i && { 2475 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" || 2476 test ! -s conftest.err 2477 }; then : 2478 ac_retval=0 2479else 2480 $as_echo "$as_me: failed program was:" >&5 2481sed 's/^/| /' conftest.$ac_ext >&5 2482 2483 ac_retval=1 2484fi 2485 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2486 as_fn_set_status $ac_retval 2487 2488} # ac_fn_cxx_try_cpp 2489 2490# ac_fn_cxx_try_link LINENO 2491# ------------------------- 2492# Try to link conftest.$ac_ext, and return whether this succeeded. 2493ac_fn_cxx_try_link () 2494{ 2495 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2496 rm -f conftest.$ac_objext conftest$ac_exeext 2497 if { { ac_try="$ac_link" 2498case "(($ac_try" in 2499 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2500 *) ac_try_echo=$ac_try;; 2501esac 2502eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2503$as_echo "$ac_try_echo"; } >&5 2504 (eval "$ac_link") 2>conftest.err 2505 ac_status=$? 2506 if test -s conftest.err; then 2507 grep -v '^ *+' conftest.err >conftest.er1 2508 cat conftest.er1 >&5 2509 mv -f conftest.er1 conftest.err 2510 fi 2511 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2512 test $ac_status = 0; } && { 2513 test -z "$ac_cxx_werror_flag" || 2514 test ! -s conftest.err 2515 } && test -s conftest$ac_exeext && { 2516 test "$cross_compiling" = yes || 2517 test -x conftest$ac_exeext 2518 }; then : 2519 ac_retval=0 2520else 2521 $as_echo "$as_me: failed program was:" >&5 2522sed 's/^/| /' conftest.$ac_ext >&5 2523 2524 ac_retval=1 2525fi 2526 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2527 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2528 # interfere with the next link command; also delete a directory that is 2529 # left behind by Apple's compiler. We do this before executing the actions. 2530 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2531 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2532 as_fn_set_status $ac_retval 2533 2534} # ac_fn_cxx_try_link 2535cat >config.log <<_ACEOF 2536This file contains any messages produced by compilers while 2537running configure, to aid debugging if configure makes a mistake. 2538 2539It was created by sntp $as_me 4.2.8p4, which was 2540generated by GNU Autoconf 2.69. Invocation command line was 2541 2542 $ $0 $@ 2543 2544_ACEOF 2545exec 5>>config.log 2546{ 2547cat <<_ASUNAME 2548## --------- ## 2549## Platform. ## 2550## --------- ## 2551 2552hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2553uname -m = `(uname -m) 2>/dev/null || echo unknown` 2554uname -r = `(uname -r) 2>/dev/null || echo unknown` 2555uname -s = `(uname -s) 2>/dev/null || echo unknown` 2556uname -v = `(uname -v) 2>/dev/null || echo unknown` 2557 2558/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2559/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2560 2561/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2562/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2563/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2564/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2565/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2566/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2567/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2568 2569_ASUNAME 2570 2571as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2572for as_dir in $PATH 2573do 2574 IFS=$as_save_IFS 2575 test -z "$as_dir" && as_dir=. 2576 $as_echo "PATH: $as_dir" 2577 done 2578IFS=$as_save_IFS 2579 2580} >&5 2581 2582cat >&5 <<_ACEOF 2583 2584 2585## ----------- ## 2586## Core tests. ## 2587## ----------- ## 2588 2589_ACEOF 2590 2591 2592# Keep a trace of the command line. 2593# Strip out --no-create and --no-recursion so they do not pile up. 2594# Strip out --silent because we don't want to record it for future runs. 2595# Also quote any args containing shell meta-characters. 2596# Make two passes to allow for proper duplicate-argument suppression. 2597ac_configure_args= 2598ac_configure_args0= 2599ac_configure_args1= 2600ac_must_keep_next=false 2601for ac_pass in 1 2 2602do 2603 for ac_arg 2604 do 2605 case $ac_arg in 2606 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2607 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2608 | -silent | --silent | --silen | --sile | --sil) 2609 continue ;; 2610 *\'*) 2611 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2612 esac 2613 case $ac_pass in 2614 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2615 2) 2616 as_fn_append ac_configure_args1 " '$ac_arg'" 2617 if test $ac_must_keep_next = true; then 2618 ac_must_keep_next=false # Got value, back to normal. 2619 else 2620 case $ac_arg in 2621 *=* | --config-cache | -C | -disable-* | --disable-* \ 2622 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2623 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2624 | -with-* | --with-* | -without-* | --without-* | --x) 2625 case "$ac_configure_args0 " in 2626 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2627 esac 2628 ;; 2629 -* ) ac_must_keep_next=true ;; 2630 esac 2631 fi 2632 as_fn_append ac_configure_args " '$ac_arg'" 2633 ;; 2634 esac 2635 done 2636done 2637{ ac_configure_args0=; unset ac_configure_args0;} 2638{ ac_configure_args1=; unset ac_configure_args1;} 2639 2640# When interrupted or exit'd, cleanup temporary files, and complete 2641# config.log. We remove comments because anyway the quotes in there 2642# would cause problems or look ugly. 2643# WARNING: Use '\'' to represent an apostrophe within the trap. 2644# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2645trap 'exit_status=$? 2646 # Save into config.log some information that might help in debugging. 2647 { 2648 echo 2649 2650 $as_echo "## ---------------- ## 2651## Cache variables. ## 2652## ---------------- ##" 2653 echo 2654 # The following way of writing the cache mishandles newlines in values, 2655( 2656 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2657 eval ac_val=\$$ac_var 2658 case $ac_val in #( 2659 *${as_nl}*) 2660 case $ac_var in #( 2661 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2662$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2663 esac 2664 case $ac_var in #( 2665 _ | IFS | as_nl) ;; #( 2666 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2667 *) { eval $ac_var=; unset $ac_var;} ;; 2668 esac ;; 2669 esac 2670 done 2671 (set) 2>&1 | 2672 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2673 *${as_nl}ac_space=\ *) 2674 sed -n \ 2675 "s/'\''/'\''\\\\'\'''\''/g; 2676 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2677 ;; #( 2678 *) 2679 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2680 ;; 2681 esac | 2682 sort 2683) 2684 echo 2685 2686 $as_echo "## ----------------- ## 2687## Output variables. ## 2688## ----------------- ##" 2689 echo 2690 for ac_var in $ac_subst_vars 2691 do 2692 eval ac_val=\$$ac_var 2693 case $ac_val in 2694 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2695 esac 2696 $as_echo "$ac_var='\''$ac_val'\''" 2697 done | sort 2698 echo 2699 2700 if test -n "$ac_subst_files"; then 2701 $as_echo "## ------------------- ## 2702## File substitutions. ## 2703## ------------------- ##" 2704 echo 2705 for ac_var in $ac_subst_files 2706 do 2707 eval ac_val=\$$ac_var 2708 case $ac_val in 2709 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2710 esac 2711 $as_echo "$ac_var='\''$ac_val'\''" 2712 done | sort 2713 echo 2714 fi 2715 2716 if test -s confdefs.h; then 2717 $as_echo "## ----------- ## 2718## confdefs.h. ## 2719## ----------- ##" 2720 echo 2721 cat confdefs.h 2722 echo 2723 fi 2724 test "$ac_signal" != 0 && 2725 $as_echo "$as_me: caught signal $ac_signal" 2726 $as_echo "$as_me: exit $exit_status" 2727 } >&5 2728 rm -f core *.core core.conftest.* && 2729 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2730 exit $exit_status 2731' 0 2732for ac_signal in 1 2 13 15; do 2733 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2734done 2735ac_signal=0 2736 2737# confdefs.h avoids OS command line length limits that DEFS can exceed. 2738rm -f -r conftest* confdefs.h 2739 2740$as_echo "/* confdefs.h */" > confdefs.h 2741 2742# Predefined preprocessor variables. 2743 2744cat >>confdefs.h <<_ACEOF 2745#define PACKAGE_NAME "$PACKAGE_NAME" 2746_ACEOF 2747 2748cat >>confdefs.h <<_ACEOF 2749#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2750_ACEOF 2751 2752cat >>confdefs.h <<_ACEOF 2753#define PACKAGE_VERSION "$PACKAGE_VERSION" 2754_ACEOF 2755 2756cat >>confdefs.h <<_ACEOF 2757#define PACKAGE_STRING "$PACKAGE_STRING" 2758_ACEOF 2759 2760cat >>confdefs.h <<_ACEOF 2761#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2762_ACEOF 2763 2764cat >>confdefs.h <<_ACEOF 2765#define PACKAGE_URL "$PACKAGE_URL" 2766_ACEOF 2767 2768 2769# Let the site file select an alternate cache file if it wants to. 2770# Prefer an explicitly selected file to automatically selected ones. 2771ac_site_file1=NONE 2772ac_site_file2=NONE 2773if test -n "$CONFIG_SITE"; then 2774 # We do not want a PATH search for config.site. 2775 case $CONFIG_SITE in #(( 2776 -*) ac_site_file1=./$CONFIG_SITE;; 2777 */*) ac_site_file1=$CONFIG_SITE;; 2778 *) ac_site_file1=./$CONFIG_SITE;; 2779 esac 2780elif test "x$prefix" != xNONE; then 2781 ac_site_file1=$prefix/share/config.site 2782 ac_site_file2=$prefix/etc/config.site 2783else 2784 ac_site_file1=$ac_default_prefix/share/config.site 2785 ac_site_file2=$ac_default_prefix/etc/config.site 2786fi 2787for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2788do 2789 test "x$ac_site_file" = xNONE && continue 2790 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2791 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2792$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2793 sed 's/^/| /' "$ac_site_file" >&5 2794 . "$ac_site_file" \ 2795 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2796$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2797as_fn_error $? "failed to load site script $ac_site_file 2798See \`config.log' for more details" "$LINENO" 5; } 2799 fi 2800done 2801 2802if test -r "$cache_file"; then 2803 # Some versions of bash will fail to source /dev/null (special files 2804 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2805 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2806 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2807$as_echo "$as_me: loading cache $cache_file" >&6;} 2808 case $cache_file in 2809 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2810 *) . "./$cache_file";; 2811 esac 2812 fi 2813else 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2815$as_echo "$as_me: creating cache $cache_file" >&6;} 2816 >$cache_file 2817fi 2818 2819as_fn_append ac_header_list " stdarg.h" 2820# Check that the precious variables saved in the cache have kept the same 2821# value. 2822ac_cache_corrupted=false 2823for ac_var in $ac_precious_vars; do 2824 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2825 eval ac_new_set=\$ac_env_${ac_var}_set 2826 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2827 eval ac_new_val=\$ac_env_${ac_var}_value 2828 case $ac_old_set,$ac_new_set in 2829 set,) 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2831$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2832 ac_cache_corrupted=: ;; 2833 ,set) 2834 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2835$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2836 ac_cache_corrupted=: ;; 2837 ,);; 2838 *) 2839 if test "x$ac_old_val" != "x$ac_new_val"; then 2840 # differences in whitespace do not lead to failure. 2841 ac_old_val_w=`echo x $ac_old_val` 2842 ac_new_val_w=`echo x $ac_new_val` 2843 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2844 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2845$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2846 ac_cache_corrupted=: 2847 else 2848 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2849$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2850 eval $ac_var=\$ac_old_val 2851 fi 2852 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2853$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2854 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2855$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2856 fi;; 2857 esac 2858 # Pass precious variables to config.status. 2859 if test "$ac_new_set" = set; then 2860 case $ac_new_val in 2861 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2862 *) ac_arg=$ac_var=$ac_new_val ;; 2863 esac 2864 case " $ac_configure_args " in 2865 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2866 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2867 esac 2868 fi 2869done 2870if $ac_cache_corrupted; then 2871 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2872$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2873 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2874$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2875 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2876fi 2877## -------------------- ## 2878## Main body of script. ## 2879## -------------------- ## 2880 2881ac_ext=c 2882ac_cpp='$CPP $CPPFLAGS' 2883ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2884ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2885ac_compiler_gnu=$ac_cv_c_compiler_gnu 2886 2887 2888 2889ac_aux_dir= 2890for ac_dir in libevent/build-aux "$srcdir"/libevent/build-aux; do 2891 if test -f "$ac_dir/install-sh"; then 2892 ac_aux_dir=$ac_dir 2893 ac_install_sh="$ac_aux_dir/install-sh -c" 2894 break 2895 elif test -f "$ac_dir/install.sh"; then 2896 ac_aux_dir=$ac_dir 2897 ac_install_sh="$ac_aux_dir/install.sh -c" 2898 break 2899 elif test -f "$ac_dir/shtool"; then 2900 ac_aux_dir=$ac_dir 2901 ac_install_sh="$ac_aux_dir/shtool install -c" 2902 break 2903 fi 2904done 2905if test -z "$ac_aux_dir"; then 2906 as_fn_error $? "cannot find install-sh, install.sh, or shtool in libevent/build-aux \"$srcdir\"/libevent/build-aux" "$LINENO" 5 2907fi 2908 2909# These three variables are undocumented and unsupported, 2910# and are intended to be withdrawn in a future Autoconf release. 2911# They can cause serious problems if a builder's source tree is in a directory 2912# whose full name contains unusual characters. 2913ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2914ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2915ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2916 2917 2918ac_ext=c 2919ac_cpp='$CPP $CPPFLAGS' 2920ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2921ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2922ac_compiler_gnu=$ac_cv_c_compiler_gnu 2923 2924 2925# Bump sntp_configure_cache_version for each change to configure.ac or 2926# .m4 files which invalidates cached values from previous configure 2927# runs. 2928# 2929# If the change affects cache variables used only by the main NTP 2930# configure.ac, then only its version number should be bumped, while 2931# the subdir configure.ac version numbers should be unchanged. The 2932# same is true for a test/variable that is used only by one subdir 2933# being changed incompatibly; only that subdir's cache version needs 2934# bumping. 2935# 2936# If a change affects variables shared by all NTP configure scripts, 2937# please bump the version numbers of each. If you are not sure, the 2938# safe choice is to bump all on any cache-invalidating change. 2939# 2940# In order to avoid the risk of version stamp collision between -stable 2941# and -dev branches, do not simply increment the version, instead use 2942# the date YYYYMMDD optionally with -HHMM if there is more than one 2943# bump in a day. 2944 2945sntp_configure_cache_version=20120806 2946 2947# When the version of config.cache and configure do not 2948# match, NTP_CACHEVERSION will flush the cache. 2949 2950 2951 2952 ntp_cache_flush=1 2953 2954 case "$ntp_cv_sntp_cache_version" in 2955 $sntp_configure_cache_version) 2956 # same version, good 2957 ntp_cache_flush=0 2958 ;; 2959 '') 2960 # No cache, predates ntp_cv_sntp_cache_version, or is empty. 2961 case "$cache_file" in 2962 /dev/null) 2963 ntp_cache_flush=0 2964 ;; 2965 *) 2966 case "$NTP_CACHEVERSION_PARENT" in 2967 '') 2968 # Do not clear the cache immediately after it is created 2969 # empty as it is noisy. Differentiate a newly-created 2970 # config.cache from one predating the cache version 2971 # mechanism by looking for the first cached variable set 2972 # by Autoconf 2973 case "$ac_cv_path_install" in 2974 '') 2975 # empty config.cache file 2976 ntp_cache_flush=0 2977 esac 2978 ;; 2979 *) 2980 # Parent configure just created cache from empty, 2981 # flushing would be counterproductive. 2982 ntp_cache_flush=0; 2983 ;; 2984 esac 2985 esac 2986 ;; 2987 *) 2988 # configure cache version mismatches config.cache version 2989 ;; 2990 esac 2991 2992 case "$ntp_cache_flush" in 2993 1) 2994 c_version="${ntp_cv_sntp_cache_version:-(no version found)}" 2995 2996 # Do we flush all variables or exclude others' version stamps? 2997 2998 case "$NTP_CACHEVERSION_PARENT" in 2999 '') 3000 # Clear all *_cv_* variables including our child subdirs' 3001 # ntp_cv_*_cache_version variables. This prevents subdir 3002 # configure scripts from noticing a version mismatch just 3003 # after the top configure in the invocation cleared and 3004 # recreated the cache. 3005 3006 c_varname_list=`set | 3007 sed -n -e 's/=.*$//' \ 3008 -e '/_cv_/p' 3009 ` 3010 ;; 3011 *) 3012 # This is not the top configure this particular invocation. 3013 # Clear all *_cv_* variables sparing the version stamps 3014 # of other configure scripts, so we don't trigger 3015 # useless repeated clearings. 3016 3017 c_varname_list=`set | 3018 sed -n -e 's/=.*$//' \ 3019 -e '/ntp_cv_.*_cache_version/d' \ 3020 -e '/_cv_/p' 3021 ` 3022 esac 3023 3024 for c_varname in $c_varname_list 3025 do 3026 { eval $c_varname=; unset $c_varname; } 3027 done 3028 3029 { $as_echo "$as_me:${as_lineno-$LINENO}: $cache_file saved by another version, ignored." >&5 3030$as_echo "$as_me: $cache_file saved by another version, ignored." >&6;} 3031 { $as_echo "$as_me:${as_lineno-$LINENO}: configure script cache version: $sntp_configure_cache_version" >&5 3032$as_echo "$as_me: configure script cache version: $sntp_configure_cache_version" >&6;} 3033 { $as_echo "$as_me:${as_lineno-$LINENO}: $cache_file version: $c_version" >&5 3034$as_echo "$as_me: $cache_file version: $c_version" >&6;} 3035 { c_varname=; unset c_varname;} 3036 { c_varname_list=; unset c_varname_list;} 3037 { c_version=; unset c_version;} 3038 esac 3039 3040 { ntp_cache_flush=; unset ntp_cache_flush;} 3041 3042 # save configure version in config.cache for next time 3043 ntp_cv_sntp_cache_version="$sntp_configure_cache_version" 3044 3045 # let any subdir configure.ac NTP_CACHEVERSION invocations 3046 # know they are not the top level. 3047 NTP_CACHEVERSION_PARENT='sntp' ; export NTP_CACHEVERSION_PARENT 3048 3049 3050am__api_version='1.15' 3051 3052# Find a good install program. We prefer a C program (faster), 3053# so one script is as good as another. But avoid the broken or 3054# incompatible versions: 3055# SysV /etc/install, /usr/sbin/install 3056# SunOS /usr/etc/install 3057# IRIX /sbin/install 3058# AIX /bin/install 3059# AmigaOS /C/install, which installs bootblocks on floppy discs 3060# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3061# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3062# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3063# OS/2's system install, which has a completely different semantic 3064# ./install, which can be erroneously created by make from ./install.sh. 3065# Reject install programs that cannot install multiple files. 3066{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3067$as_echo_n "checking for a BSD-compatible install... " >&6; } 3068if test -z "$INSTALL"; then 3069if ${ac_cv_path_install+:} false; then : 3070 $as_echo_n "(cached) " >&6 3071else 3072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3073for as_dir in $PATH 3074do 3075 IFS=$as_save_IFS 3076 test -z "$as_dir" && as_dir=. 3077 # Account for people who put trailing slashes in PATH elements. 3078case $as_dir/ in #(( 3079 ./ | .// | /[cC]/* | \ 3080 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3081 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3082 /usr/ucb/* ) ;; 3083 *) 3084 # OSF1 and SCO ODT 3.0 have their own names for install. 3085 # Don't use installbsd from OSF since it installs stuff as root 3086 # by default. 3087 for ac_prog in ginstall scoinst install; do 3088 for ac_exec_ext in '' $ac_executable_extensions; do 3089 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3090 if test $ac_prog = install && 3091 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3092 # AIX install. It has an incompatible calling convention. 3093 : 3094 elif test $ac_prog = install && 3095 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3096 # program-specific install script used by HP pwplus--don't use. 3097 : 3098 else 3099 rm -rf conftest.one conftest.two conftest.dir 3100 echo one > conftest.one 3101 echo two > conftest.two 3102 mkdir conftest.dir 3103 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3104 test -s conftest.one && test -s conftest.two && 3105 test -s conftest.dir/conftest.one && 3106 test -s conftest.dir/conftest.two 3107 then 3108 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3109 break 3 3110 fi 3111 fi 3112 fi 3113 done 3114 done 3115 ;; 3116esac 3117 3118 done 3119IFS=$as_save_IFS 3120 3121rm -rf conftest.one conftest.two conftest.dir 3122 3123fi 3124 if test "${ac_cv_path_install+set}" = set; then 3125 INSTALL=$ac_cv_path_install 3126 else 3127 # As a last resort, use the slow shell script. Don't cache a 3128 # value for INSTALL within a source directory, because that will 3129 # break other packages using the cache if that directory is 3130 # removed, or if the value is a relative name. 3131 INSTALL=$ac_install_sh 3132 fi 3133fi 3134{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3135$as_echo "$INSTALL" >&6; } 3136 3137# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3138# It thinks the first close brace ends the variable substitution. 3139test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3140 3141test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3142 3143test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3144 3145{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3146$as_echo_n "checking whether build environment is sane... " >&6; } 3147# Reject unsafe characters in $srcdir or the absolute working directory 3148# name. Accept space and tab only in the latter. 3149am_lf=' 3150' 3151case `pwd` in 3152 *[\\\"\#\$\&\'\`$am_lf]*) 3153 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3154esac 3155case $srcdir in 3156 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3157 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3158esac 3159 3160# Do 'set' in a subshell so we don't clobber the current shell's 3161# arguments. Must try -L first in case configure is actually a 3162# symlink; some systems play weird games with the mod time of symlinks 3163# (eg FreeBSD returns the mod time of the symlink's containing 3164# directory). 3165if ( 3166 am_has_slept=no 3167 for am_try in 1 2; do 3168 echo "timestamp, slept: $am_has_slept" > conftest.file 3169 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3170 if test "$*" = "X"; then 3171 # -L didn't work. 3172 set X `ls -t "$srcdir/configure" conftest.file` 3173 fi 3174 if test "$*" != "X $srcdir/configure conftest.file" \ 3175 && test "$*" != "X conftest.file $srcdir/configure"; then 3176 3177 # If neither matched, then we have a broken ls. This can happen 3178 # if, for instance, CONFIG_SHELL is bash and it inherits a 3179 # broken ls alias from the environment. This has actually 3180 # happened. Such a system could not be considered "sane". 3181 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3182 alias in your environment" "$LINENO" 5 3183 fi 3184 if test "$2" = conftest.file || test $am_try -eq 2; then 3185 break 3186 fi 3187 # Just in case. 3188 sleep 1 3189 am_has_slept=yes 3190 done 3191 test "$2" = conftest.file 3192 ) 3193then 3194 # Ok. 3195 : 3196else 3197 as_fn_error $? "newly created file is older than distributed files! 3198Check your system clock" "$LINENO" 5 3199fi 3200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3201$as_echo "yes" >&6; } 3202# If we didn't sleep, we still need to ensure time stamps of config.status and 3203# generated files are strictly newer. 3204am_sleep_pid= 3205if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3206 ( sleep 1 ) & 3207 am_sleep_pid=$! 3208fi 3209 3210rm -f conftest.file 3211 3212test "$program_prefix" != NONE && 3213 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3214# Use a double $ so make ignores it. 3215test "$program_suffix" != NONE && 3216 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3217# Double any \ or $. 3218# By default was `s,x,x', remove it if useless. 3219ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3220program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3221 3222# Expand $ac_aux_dir to an absolute path. 3223am_aux_dir=`cd "$ac_aux_dir" && pwd` 3224 3225if test x"${MISSING+set}" != xset; then 3226 case $am_aux_dir in 3227 *\ * | *\ *) 3228 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3229 *) 3230 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3231 esac 3232fi 3233# Use eval to expand $SHELL 3234if eval "$MISSING --is-lightweight"; then 3235 am_missing_run="$MISSING " 3236else 3237 am_missing_run= 3238 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3239$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3240fi 3241 3242if test x"${install_sh+set}" != xset; then 3243 case $am_aux_dir in 3244 *\ * | *\ *) 3245 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3246 *) 3247 install_sh="\${SHELL} $am_aux_dir/install-sh" 3248 esac 3249fi 3250 3251# Installed binaries are usually stripped using 'strip' when the user 3252# run "make install-strip". However 'strip' might not be the right 3253# tool to use in cross-compilation environments, therefore Automake 3254# will honor the 'STRIP' environment variable to overrule this program. 3255if test "$cross_compiling" != no; then 3256 if test -n "$ac_tool_prefix"; then 3257 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3258set dummy ${ac_tool_prefix}strip; ac_word=$2 3259{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3260$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 4112See \`config.log' for more details" "$LINENO" 5; } 4113 4114# Provide some information about the compiler. 4115$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 4116set X $ac_compile 4117ac_compiler=$2 4118for ac_option in --version -v -V -qversion; do 4119 { { ac_try="$ac_compiler $ac_option >&5" 4120case "(($ac_try" in 4121 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4122 *) ac_try_echo=$ac_try;; 4123esac 4124eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4125$as_echo "$ac_try_echo"; } >&5 4126 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 4127 ac_status=$? 4128 if test -s conftest.err; then 4129 sed '10a\ 4130... rest of stderr output deleted ... 4131 10q' conftest.err >conftest.er1 4132 cat conftest.er1 >&5 4133 fi 4134 rm -f conftest.er1 conftest.err 4135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4136 test $ac_status = 0; } 4137done 4138 4139cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4140/* end confdefs.h. */ 4141 4142int 4143main () 4144{ 4145 4146 ; 4147 return 0; 4148} 4149_ACEOF 4150ac_clean_files_save=$ac_clean_files 4151ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 4152# Try to create an executable without -o first, disregard a.out. 4153# It will help us diagnose broken compilers, and finding out an intuition 4154# of exeext. 4155{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 4156$as_echo_n "checking whether the C compiler works... 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For instance with Cygwin, `ls conftest' will 4255# work properly (i.e., refer to `conftest.exe'), while it won't with 4256# `rm'. 4257for ac_file in conftest.exe conftest conftest.*; do 4258 test -f "$ac_file" || continue 4259 case $ac_file in 4260 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4261 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4262 break;; 4263 * ) break;; 4264 esac 4265done 4266else 4267 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4268$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4269as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4270See \`config.log' for more details" "$LINENO" 5; } 4271fi 4272rm -f conftest conftest$ac_cv_exeext 4273{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4274$as_echo "$ac_cv_exeext" >&6; } 4275 4276rm -f conftest.$ac_ext 4277EXEEXT=$ac_cv_exeext 4278ac_exeext=$EXEEXT 4279cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4280/* end confdefs.h. */ 4281#include <stdio.h> 4282int 4283main () 4284{ 4285FILE *f = fopen ("conftest.out", "w"); 4286 return ferror (f) || fclose (f) != 0; 4287 4288 ; 4289 return 0; 4290} 4291_ACEOF 4292ac_clean_files="$ac_clean_files conftest.out" 4293# Check that the compiler produces executables we can run. If not, either 4294# the compiler is broken, or we cross compile. 4295{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4296$as_echo_n "checking whether we are cross compiling... " >&6; } 4297if test "$cross_compiling" != yes; then 4298 { { ac_try="$ac_link" 4299case "(($ac_try" in 4300 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4301 *) ac_try_echo=$ac_try;; 4302esac 4303eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4304$as_echo "$ac_try_echo"; } >&5 4305 (eval "$ac_link") 2>&5 4306 ac_status=$? 4307 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4308 test $ac_status = 0; } 4309 if { ac_try='./conftest$ac_cv_exeext' 4310 { { case "(($ac_try" in 4311 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4312 *) ac_try_echo=$ac_try;; 4313esac 4314eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4315$as_echo "$ac_try_echo"; } >&5 4316 (eval "$ac_try") 2>&5 4317 ac_status=$? 4318 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4319 test $ac_status = 0; }; }; then 4320 cross_compiling=no 4321 else 4322 if test "$cross_compiling" = maybe; then 4323 cross_compiling=yes 4324 else 4325 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4326$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4327as_fn_error $? "cannot run C compiled programs. 4328If you meant to cross compile, use \`--host'. 4329See \`config.log' for more details" "$LINENO" 5; } 4330 fi 4331 fi 4332fi 4333{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4334$as_echo "$cross_compiling" >&6; } 4335 4336rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4337ac_clean_files=$ac_clean_files_save 4338{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4339$as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 4381See \`config.log' for more details" "$LINENO" 5; } 4382fi 4383rm -f conftest.$ac_cv_objext conftest.$ac_ext 4384fi 4385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4386$as_echo "$ac_cv_objext" >&6; } 4387OBJEXT=$ac_cv_objext 4388ac_objext=$OBJEXT 4389{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4390$as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 4506if ${ac_cv_prog_cc_c89+:} false; then : 4507 $as_echo_n "(cached) " >&6 4508else 4509 ac_cv_prog_cc_c89=no 4510ac_save_CC=$CC 4511cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4512/* end confdefs.h. */ 4513#include <stdarg.h> 4514#include <stdio.h> 4515struct stat; 4516/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4517struct buf { int x; }; 4518FILE * (*rcsopen) (struct buf *, struct stat *, int); 4519static char *e (p, i) 4520 char **p; 4521 int i; 4522{ 4523 return p[i]; 4524} 4525static char *f (char * (*g) (char **, int), char **p, ...) 4526{ 4527 char *s; 4528 va_list v; 4529 va_start (v,p); 4530 s = g (p, va_arg (v,int)); 4531 va_end (v); 4532 return s; 4533} 4534 4535/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4536 function prototypes and stuff, but not '\xHH' hex character constants. 4537 These don't provoke an error unfortunately, instead are silently treated 4538 as 'x'. The following induces an error, until -std is added to get 4539 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4540 array size at least. It's necessary to write '\x00'==0 to get something 4541 that's true only with -std. */ 4542int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4543 4544/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4545 inside strings and character constants. */ 4546#define FOO(x) 'x' 4547int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4548 4549int test (int i, double x); 4550struct s1 {int (*f) (int a);}; 4551struct s2 {int (*f) (double a);}; 4552int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4553int argc; 4554char **argv; 4555int 4556main () 4557{ 4558return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4559 ; 4560 return 0; 4561} 4562_ACEOF 4563for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4564 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4565do 4566 CC="$ac_save_CC $ac_arg" 4567 if ac_fn_c_try_compile "$LINENO"; then : 4568 ac_cv_prog_cc_c89=$ac_arg 4569fi 4570rm -f core conftest.err conftest.$ac_objext 4571 test "x$ac_cv_prog_cc_c89" != "xno" && break 4572done 4573rm -f conftest.$ac_ext 4574CC=$ac_save_CC 4575 4576fi 4577# AC_CACHE_VAL 4578case "x$ac_cv_prog_cc_c89" in 4579 x) 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4581$as_echo "none needed" >&6; } ;; 4582 xno) 4583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4584$as_echo "unsupported" >&6; } ;; 4585 *) 4586 CC="$CC $ac_cv_prog_cc_c89" 4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4588$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4589esac 4590if test "x$ac_cv_prog_cc_c89" != xno; then : 4591 4592fi 4593 4594ac_ext=c 4595ac_cpp='$CPP $CPPFLAGS' 4596ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4597ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4598ac_compiler_gnu=$ac_cv_c_compiler_gnu 4599 4600ac_ext=c 4601ac_cpp='$CPP $CPPFLAGS' 4602ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4603ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4604ac_compiler_gnu=$ac_cv_c_compiler_gnu 4605{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4606$as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4663if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4664 $as_echo_n "(cached) " >&6 4665else 4666 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4667 # We make a subdir and do the tests there. Otherwise we can end up 4668 # making bogus files that we don't know about and never remove. For 4669 # instance it was reported that on HP-UX the gcc test will end up 4670 # making a dummy file named 'D' -- because '-MD' means "put the output 4671 # in D". 4672 rm -rf conftest.dir 4673 mkdir conftest.dir 4674 # Copy depcomp to subdir because otherwise we won't find it if we're 4675 # using a relative directory. 4676 cp "$am_depcomp" conftest.dir 4677 cd conftest.dir 4678 # We will build objects and dependencies in a subdirectory because 4679 # it helps to detect inapplicable dependency modes. For instance 4680 # both Tru64's cc and ICC support -MD to output dependencies as a 4681 # side effect of compilation, but ICC will put the dependencies in 4682 # the current directory while Tru64 will put them in the object 4683 # directory. 4684 mkdir sub 4685 4686 am_cv_CC_dependencies_compiler_type=none 4687 if test "$am_compiler_list" = ""; then 4688 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4689 fi 4690 am__universal=false 4691 case " $depcc " in #( 4692 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4693 esac 4694 4695 for depmode in $am_compiler_list; do 4696 # Setup a source with many dependencies, because some compilers 4697 # like to wrap large dependency lists on column 80 (with \), and 4698 # we should not choose a depcomp mode which is confused by this. 4699 # 4700 # We need to recreate these files for each test, as the compiler may 4701 # overwrite some of them when testing with obscure command lines. 4702 # This happens at least with the AIX C compiler. 4703 : > sub/conftest.c 4704 for i in 1 2 3 4 5 6; do 4705 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4706 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4707 # Solaris 10 /bin/sh. 4708 echo '/* dummy */' > sub/conftst$i.h 4709 done 4710 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4711 4712 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4713 # mode. It turns out that the SunPro C++ compiler does not properly 4714 # handle '-M -o', and we need to detect this. Also, some Intel 4715 # versions had trouble with output in subdirs. 4716 am__obj=sub/conftest.${OBJEXT-o} 4717 am__minus_obj="-o $am__obj" 4718 case $depmode in 4719 gcc) 4720 # This depmode causes a compiler race in universal mode. 4721 test "$am__universal" = false || continue 4722 ;; 4723 nosideeffect) 4724 # After this tag, mechanisms are not by side-effect, so they'll 4725 # only be used when explicitly requested. 4726 if test "x$enable_dependency_tracking" = xyes; then 4727 continue 4728 else 4729 break 4730 fi 4731 ;; 4732 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4733 # This compiler won't grok '-c -o', but also, the minuso test has 4734 # not run yet. These depmodes are late enough in the game, and 4735 # so weak that their functioning should not be impacted. 4736 am__obj=conftest.${OBJEXT-o} 4737 am__minus_obj= 4738 ;; 4739 none) break ;; 4740 esac 4741 if depmode=$depmode \ 4742 source=sub/conftest.c object=$am__obj \ 4743 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4744 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4745 >/dev/null 2>conftest.err && 4746 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4747 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4748 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4749 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4750 # icc doesn't choke on unknown options, it will just issue warnings 4751 # or remarks (even with -Werror). So we grep stderr for any message 4752 # that says an option was ignored or not supported. 4753 # When given -MP, icc 7.0 and 7.1 complain thusly: 4754 # icc: Command line warning: ignoring option '-M'; no argument required 4755 # The diagnosis changed in icc 8.0: 4756 # icc: Command line remark: option '-MP' not supported 4757 if (grep 'ignoring option' conftest.err || 4758 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4759 am_cv_CC_dependencies_compiler_type=$depmode 4760 break 4761 fi 4762 fi 4763 done 4764 4765 cd .. 4766 rm -rf conftest.dir 4767else 4768 am_cv_CC_dependencies_compiler_type=none 4769fi 4770 4771fi 4772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4773$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4774CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4775 4776 if 4777 test "x$enable_dependency_tracking" != xno \ 4778 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4779 am__fastdepCC_TRUE= 4780 am__fastdepCC_FALSE='#' 4781else 4782 am__fastdepCC_TRUE='#' 4783 am__fastdepCC_FALSE= 4784fi 4785 4786 4787 4788ac_ext=c 4789ac_cpp='$CPP $CPPFLAGS' 4790ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4791ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4792ac_compiler_gnu=$ac_cv_c_compiler_gnu 4793{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4794$as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers 4833 # can be detected and how. 4834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4835/* end confdefs.h. */ 4836#include <ac_nonexistent.h> 4837_ACEOF 4838if ac_fn_c_try_cpp "$LINENO"; then : 4839 # Broken: success on invalid input. 4840continue 4841else 4842 # Passes both tests. 4843ac_preproc_ok=: 4844break 4845fi 4846rm -f conftest.err conftest.i conftest.$ac_ext 4847 4848done 4849# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4850rm -f conftest.i conftest.err conftest.$ac_ext 4851if $ac_preproc_ok; then : 4852 break 4853fi 4854 4855 done 4856 ac_cv_prog_CPP=$CPP 4857 4858fi 4859 CPP=$ac_cv_prog_CPP 4860else 4861 ac_cv_prog_CPP=$CPP 4862fi 4863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4864$as_echo "$CPP" >&6; } 4865ac_preproc_ok=false 4866for ac_c_preproc_warn_flag in '' yes 4867do 4868 # Use a header file that comes with gcc, so configuring glibc 4869 # with a fresh cross-compiler works. 4870 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4871 # <limits.h> exists even on freestanding compilers. 4872 # On the NeXT, cc -E runs the code through the compiler's parser, 4873 # not just through cpp. "Syntax error" is here to catch this case. 4874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4875/* end confdefs.h. */ 4876#ifdef __STDC__ 4877# include <limits.h> 4878#else 4879# include <assert.h> 4880#endif 4881 Syntax error 4882_ACEOF 4883if ac_fn_c_try_cpp "$LINENO"; then : 4884 4885else 4886 # Broken: fails on valid input. 4887continue 4888fi 4889rm -f conftest.err conftest.i conftest.$ac_ext 4890 4891 # OK, works on sane cases. Now check whether nonexistent headers 4892 # can be detected and how. 4893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4894/* end confdefs.h. */ 4895#include <ac_nonexistent.h> 4896_ACEOF 4897if ac_fn_c_try_cpp "$LINENO"; then : 4898 # Broken: success on invalid input. 4899continue 4900else 4901 # Passes both tests. 4902ac_preproc_ok=: 4903break 4904fi 4905rm -f conftest.err conftest.i conftest.$ac_ext 4906 4907done 4908# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4909rm -f conftest.i conftest.err conftest.$ac_ext 4910if $ac_preproc_ok; then : 4911 4912else 4913 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4914$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4915as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4916See \`config.log' for more details" "$LINENO" 5; } 4917fi 4918 4919ac_ext=c 4920ac_cpp='$CPP $CPPFLAGS' 4921ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4922ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4923ac_compiler_gnu=$ac_cv_c_compiler_gnu 4924 4925 4926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4927$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4928if ${ac_cv_path_GREP+:} false; then : 4929 $as_echo_n "(cached) " >&6 4930else 4931 if test -z "$GREP"; then 4932 ac_path_GREP_found=false 4933 # Loop through the user's path and test for each of PROGNAME-LIST 4934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4935for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4936do 4937 IFS=$as_save_IFS 4938 test -z "$as_dir" && as_dir=. 4939 for ac_prog in grep ggrep; do 4940 for ac_exec_ext in '' $ac_executable_extensions; do 4941 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4942 as_fn_executable_p "$ac_path_GREP" || continue 4943# Check for GNU ac_path_GREP and select it if it is found. 4944 # Check for GNU $ac_path_GREP 4945case `"$ac_path_GREP" --version 2>&1` in 4946*GNU*) 4947 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4948*) 4949 ac_count=0 4950 $as_echo_n 0123456789 >"conftest.in" 4951 while : 4952 do 4953 cat "conftest.in" "conftest.in" >"conftest.tmp" 4954 mv "conftest.tmp" "conftest.in" 4955 cp "conftest.in" "conftest.nl" 4956 $as_echo 'GREP' >> "conftest.nl" 4957 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4958 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4959 as_fn_arith $ac_count + 1 && ac_count=$as_val 4960 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4961 # Best one so far, save it but keep looking for a better one 4962 ac_cv_path_GREP="$ac_path_GREP" 4963 ac_path_GREP_max=$ac_count 4964 fi 4965 # 10*(2^10) chars as input seems more than enough 4966 test $ac_count -gt 10 && break 4967 done 4968 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4969esac 4970 4971 $ac_path_GREP_found && break 3 4972 done 4973 done 4974 done 4975IFS=$as_save_IFS 4976 if test -z "$ac_cv_path_GREP"; then 4977 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4978 fi 4979else 4980 ac_cv_path_GREP=$GREP 4981fi 4982 4983fi 4984{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4985$as_echo "$ac_cv_path_GREP" >&6; } 4986 GREP="$ac_cv_path_GREP" 4987 4988 4989{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4990$as_echo_n "checking for egrep... " >&6; } 4991if ${ac_cv_path_EGREP+:} false; then : 4992 $as_echo_n "(cached) " >&6 4993else 4994 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4995 then ac_cv_path_EGREP="$GREP -E" 4996 else 4997 if test -z "$EGREP"; then 4998 ac_path_EGREP_found=false 4999 # Loop through the user's path and test for each of PROGNAME-LIST 5000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5001for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5002do 5003 IFS=$as_save_IFS 5004 test -z "$as_dir" && as_dir=. 5005 for ac_prog in egrep; do 5006 for ac_exec_ext in '' $ac_executable_extensions; do 5007 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 5008 as_fn_executable_p "$ac_path_EGREP" || continue 5009# Check for GNU ac_path_EGREP and select it if it is found. 5010 # Check for GNU $ac_path_EGREP 5011case `"$ac_path_EGREP" --version 2>&1` in 5012*GNU*) 5013 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5014*) 5015 ac_count=0 5016 $as_echo_n 0123456789 >"conftest.in" 5017 while : 5018 do 5019 cat "conftest.in" "conftest.in" >"conftest.tmp" 5020 mv "conftest.tmp" "conftest.in" 5021 cp "conftest.in" "conftest.nl" 5022 $as_echo 'EGREP' >> "conftest.nl" 5023 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5024 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5025 as_fn_arith $ac_count + 1 && ac_count=$as_val 5026 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5027 # Best one so far, save it but keep looking for a better one 5028 ac_cv_path_EGREP="$ac_path_EGREP" 5029 ac_path_EGREP_max=$ac_count 5030 fi 5031 # 10*(2^10) chars as input seems more than enough 5032 test $ac_count -gt 10 && break 5033 done 5034 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5035esac 5036 5037 $ac_path_EGREP_found && break 3 5038 done 5039 done 5040 done 5041IFS=$as_save_IFS 5042 if test -z "$ac_cv_path_EGREP"; then 5043 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5044 fi 5045else 5046 ac_cv_path_EGREP=$EGREP 5047fi 5048 5049 fi 5050fi 5051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5052$as_echo "$ac_cv_path_EGREP" >&6; } 5053 EGREP="$ac_cv_path_EGREP" 5054 5055 5056{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 5057$as_echo_n "checking for ANSI C header files... " >&6; } 5058if ${ac_cv_header_stdc+:} false; then : 5059 $as_echo_n "(cached) " >&6 5060else 5061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5062/* end confdefs.h. */ 5063#include <stdlib.h> 5064#include <stdarg.h> 5065#include <string.h> 5066#include <float.h> 5067 5068int 5069main () 5070{ 5071 5072 ; 5073 return 0; 5074} 5075_ACEOF 5076if ac_fn_c_try_compile "$LINENO"; then : 5077 ac_cv_header_stdc=yes 5078else 5079 ac_cv_header_stdc=no 5080fi 5081rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5082 5083if test $ac_cv_header_stdc = yes; then 5084 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5086/* end confdefs.h. */ 5087#include <string.h> 5088 5089_ACEOF 5090if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5091 $EGREP "memchr" >/dev/null 2>&1; then : 5092 5093else 5094 ac_cv_header_stdc=no 5095fi 5096rm -f conftest* 5097 5098fi 5099 5100if test $ac_cv_header_stdc = yes; then 5101 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5102 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5103/* end confdefs.h. */ 5104#include <stdlib.h> 5105 5106_ACEOF 5107if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5108 $EGREP "free" >/dev/null 2>&1; then : 5109 5110else 5111 ac_cv_header_stdc=no 5112fi 5113rm -f conftest* 5114 5115fi 5116 5117if test $ac_cv_header_stdc = yes; then 5118 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5119 if test "$cross_compiling" = yes; then : 5120 : 5121else 5122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5123/* end confdefs.h. */ 5124#include <ctype.h> 5125#include <stdlib.h> 5126#if ((' ' & 0x0FF) == 0x020) 5127# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5128# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5129#else 5130# define ISLOWER(c) \ 5131 (('a' <= (c) && (c) <= 'i') \ 5132 || ('j' <= (c) && (c) <= 'r') \ 5133 || ('s' <= (c) && (c) <= 'z')) 5134# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5135#endif 5136 5137#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5138int 5139main () 5140{ 5141 int i; 5142 for (i = 0; i < 256; i++) 5143 if (XOR (islower (i), ISLOWER (i)) 5144 || toupper (i) != TOUPPER (i)) 5145 return 2; 5146 return 0; 5147} 5148_ACEOF 5149if ac_fn_c_try_run "$LINENO"; then : 5150 5151else 5152 ac_cv_header_stdc=no 5153fi 5154rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5155 conftest.$ac_objext conftest.beam conftest.$ac_ext 5156fi 5157 5158fi 5159fi 5160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 5161$as_echo "$ac_cv_header_stdc" >&6; } 5162if test $ac_cv_header_stdc = yes; then 5163 5164$as_echo "#define STDC_HEADERS 1" >>confdefs.h 5165 5166fi 5167 5168# On IRIX 5.3, sys/types and inttypes.h are conflicting. 5169for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5170 inttypes.h stdint.h unistd.h 5171do : 5172 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 5173ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 5174" 5175if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 5176 cat >>confdefs.h <<_ACEOF 5177#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 5178_ACEOF 5179 5180fi 5181 5182done 5183 5184 5185 5186 5187 5188 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 5189if test "x$ac_cv_header_minix_config_h" = xyes; then : 5190 MINIX=yes 5191else 5192 MINIX= 5193fi 5194 5195 5196 if test "$MINIX" = yes; then 5197 5198$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 5199 5200 5201$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 5202 5203 5204$as_echo "#define _MINIX 1" >>confdefs.h 5205 5206 fi 5207 5208 case "$host_os" in 5209 hpux*) 5210 5211$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 5212 5213 ;; 5214 esac 5215 5216 5217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 5218$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 5219if ${ac_cv_safe_to_define___extensions__+:} false; then : 5220 $as_echo_n "(cached) " >&6 5221else 5222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5223/* end confdefs.h. */ 5224 5225# define __EXTENSIONS__ 1 5226 $ac_includes_default 5227int 5228main () 5229{ 5230 5231 ; 5232 return 0; 5233} 5234_ACEOF 5235if ac_fn_c_try_compile "$LINENO"; then : 5236 ac_cv_safe_to_define___extensions__=yes 5237else 5238 ac_cv_safe_to_define___extensions__=no 5239fi 5240rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5241fi 5242{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 5243$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 5244 test $ac_cv_safe_to_define___extensions__ = yes && 5245 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 5246 5247 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 5248 5249 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 5250 5251 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 5252 5253 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 5254 5255 5256 5257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 5258$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 5259if ${ac_cv_prog_cc_c89+:} false; then : 5260 $as_echo_n "(cached) " >&6 5261else 5262 ac_cv_prog_cc_c89=no 5263ac_save_CC=$CC 5264cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5265/* end confdefs.h. */ 5266#include <stdarg.h> 5267#include <stdio.h> 5268struct stat; 5269/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 5270struct buf { int x; }; 5271FILE * (*rcsopen) (struct buf *, struct stat *, int); 5272static char *e (p, i) 5273 char **p; 5274 int i; 5275{ 5276 return p[i]; 5277} 5278static char *f (char * (*g) (char **, int), char **p, ...) 5279{ 5280 char *s; 5281 va_list v; 5282 va_start (v,p); 5283 s = g (p, va_arg (v,int)); 5284 va_end (v); 5285 return s; 5286} 5287 5288/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 5289 function prototypes and stuff, but not '\xHH' hex character constants. 5290 These don't provoke an error unfortunately, instead are silently treated 5291 as 'x'. The following induces an error, until -std is added to get 5292 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 5293 array size at least. It's necessary to write '\x00'==0 to get something 5294 that's true only with -std. */ 5295int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 5296 5297/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 5298 inside strings and character constants. */ 5299#define FOO(x) 'x' 5300int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 5301 5302int test (int i, double x); 5303struct s1 {int (*f) (int a);}; 5304struct s2 {int (*f) (double a);}; 5305int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5306int argc; 5307char **argv; 5308int 5309main () 5310{ 5311return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5312 ; 5313 return 0; 5314} 5315_ACEOF 5316for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 5317 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5318do 5319 CC="$ac_save_CC $ac_arg" 5320 if ac_fn_c_try_compile "$LINENO"; then : 5321 ac_cv_prog_cc_c89=$ac_arg 5322fi 5323rm -f core conftest.err conftest.$ac_objext 5324 test "x$ac_cv_prog_cc_c89" != "xno" && break 5325done 5326rm -f conftest.$ac_ext 5327CC=$ac_save_CC 5328 5329fi 5330# AC_CACHE_VAL 5331case "x$ac_cv_prog_cc_c89" in 5332 x) 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5334$as_echo "none needed" >&6; } ;; 5335 xno) 5336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5337$as_echo "unsupported" >&6; } ;; 5338 *) 5339 CC="$CC $ac_cv_prog_cc_c89" 5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5341$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5342esac 5343if test "x$ac_cv_prog_cc_c89" != xno; then : 5344 5345fi 5346 5347 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 5349$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 5350if ${ac_cv_prog_cc_c99+:} false; then : 5351 $as_echo_n "(cached) " >&6 5352else 5353 ac_cv_prog_cc_c99=no 5354ac_save_CC=$CC 5355cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5356/* end confdefs.h. */ 5357#include <stdarg.h> 5358#include <stdbool.h> 5359#include <stdlib.h> 5360#include <wchar.h> 5361#include <stdio.h> 5362 5363// Check varargs macros. These examples are taken from C99 6.10.3.5. 5364#define debug(...) fprintf (stderr, __VA_ARGS__) 5365#define showlist(...) puts (#__VA_ARGS__) 5366#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 5367static void 5368test_varargs_macros (void) 5369{ 5370 int x = 1234; 5371 int y = 5678; 5372 debug ("Flag"); 5373 debug ("X = %d\n", x); 5374 showlist (The first, second, and third items.); 5375 report (x>y, "x is %d but y is %d", x, y); 5376} 5377 5378// Check long long types. 5379#define BIG64 18446744073709551615ull 5380#define BIG32 4294967295ul 5381#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 5382#if !BIG_OK 5383 your preprocessor is broken; 5384#endif 5385#if BIG_OK 5386#else 5387 your preprocessor is broken; 5388#endif 5389static long long int bignum = -9223372036854775807LL; 5390static unsigned long long int ubignum = BIG64; 5391 5392struct incomplete_array 5393{ 5394 int datasize; 5395 double data[]; 5396}; 5397 5398struct named_init { 5399 int number; 5400 const wchar_t *name; 5401 double average; 5402}; 5403 5404typedef const char *ccp; 5405 5406static inline int 5407test_restrict (ccp restrict text) 5408{ 5409 // See if C++-style comments work. 5410 // Iterate through items via the restricted pointer. 5411 // Also check for declarations in for loops. 5412 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 5413 continue; 5414 return 0; 5415} 5416 5417// Check varargs and va_copy. 5418static void 5419test_varargs (const char *format, ...) 5420{ 5421 va_list args; 5422 va_start (args, format); 5423 va_list args_copy; 5424 va_copy (args_copy, args); 5425 5426 const char *str; 5427 int number; 5428 float fnumber; 5429 5430 while (*format) 5431 { 5432 switch (*format++) 5433 { 5434 case 's': // string 5435 str = va_arg (args_copy, const char *); 5436 break; 5437 case 'd': // int 5438 number = va_arg (args_copy, int); 5439 break; 5440 case 'f': // float 5441 fnumber = va_arg (args_copy, double); 5442 break; 5443 default: 5444 break; 5445 } 5446 } 5447 va_end (args_copy); 5448 va_end (args); 5449} 5450 5451int 5452main () 5453{ 5454 5455 // Check bool. 5456 _Bool success = false; 5457 5458 // Check restrict. 5459 if (test_restrict ("String literal") == 0) 5460 success = true; 5461 char *restrict newvar = "Another string"; 5462 5463 // Check varargs. 5464 test_varargs ("s, d' f .", "string", 65, 34.234); 5465 test_varargs_macros (); 5466 5467 // Check flexible array members. 5468 struct incomplete_array *ia = 5469 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 5470 ia->datasize = 10; 5471 for (int i = 0; i < ia->datasize; ++i) 5472 ia->data[i] = i * 1.234; 5473 5474 // Check named initializers. 5475 struct named_init ni = { 5476 .number = 34, 5477 .name = L"Test wide string", 5478 .average = 543.34343, 5479 }; 5480 5481 ni.number = 58; 5482 5483 int dynamic_array[ni.number]; 5484 dynamic_array[ni.number - 1] = 543; 5485 5486 // work around unused variable warnings 5487 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 5488 || dynamic_array[ni.number - 1] != 543); 5489 5490 ; 5491 return 0; 5492} 5493_ACEOF 5494for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 5495do 5496 CC="$ac_save_CC $ac_arg" 5497 if ac_fn_c_try_compile "$LINENO"; then : 5498 ac_cv_prog_cc_c99=$ac_arg 5499fi 5500rm -f core conftest.err conftest.$ac_objext 5501 test "x$ac_cv_prog_cc_c99" != "xno" && break 5502done 5503rm -f conftest.$ac_ext 5504CC=$ac_save_CC 5505 5506fi 5507# AC_CACHE_VAL 5508case "x$ac_cv_prog_cc_c99" in 5509 x) 5510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5511$as_echo "none needed" >&6; } ;; 5512 xno) 5513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5514$as_echo "unsupported" >&6; } ;; 5515 *) 5516 CC="$CC $ac_cv_prog_cc_c99" 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 5518$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 5519esac 5520if test "x$ac_cv_prog_cc_c99" != xno; then : 5521 5522fi 5523 5524 5525 5526 5527 5528 5529ac_ext=c 5530ac_cpp='$CPP $CPPFLAGS' 5531ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5532ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5533ac_compiler_gnu=$ac_cv_c_compiler_gnu 5534if test -n "$ac_tool_prefix"; then 5535 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 5536set dummy ${ac_tool_prefix}gcc; ac_word=$2 5537{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5538$as_echo_n "checking for $ac_word... " >&6; } 5539if ${ac_cv_prog_CC+:} false; then : 5540 $as_echo_n "(cached) " >&6 5541else 5542 if test -n "$CC"; then 5543 ac_cv_prog_CC="$CC" # Let the user override the test. 5544else 5545as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5546for as_dir in $PATH 5547do 5548 IFS=$as_save_IFS 5549 test -z "$as_dir" && as_dir=. 5550 for ac_exec_ext in '' $ac_executable_extensions; do 5551 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5552 ac_cv_prog_CC="${ac_tool_prefix}gcc" 5553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5554 break 2 5555 fi 5556done 5557 done 5558IFS=$as_save_IFS 5559 5560fi 5561fi 5562CC=$ac_cv_prog_CC 5563if test -n "$CC"; then 5564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5565$as_echo "$CC" >&6; } 5566else 5567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5568$as_echo "no" >&6; } 5569fi 5570 5571 5572fi 5573if test -z "$ac_cv_prog_CC"; then 5574 ac_ct_CC=$CC 5575 # Extract the first word of "gcc", so it can be a program name with args. 5576set dummy gcc; ac_word=$2 5577{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5578$as_echo_n "checking for $ac_word... " >&6; } 5579if ${ac_cv_prog_ac_ct_CC+:} false; then : 5580 $as_echo_n "(cached) " >&6 5581else 5582 if test -n "$ac_ct_CC"; then 5583 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5584else 5585as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5586for as_dir in $PATH 5587do 5588 IFS=$as_save_IFS 5589 test -z "$as_dir" && as_dir=. 5590 for ac_exec_ext in '' $ac_executable_extensions; do 5591 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5592 ac_cv_prog_ac_ct_CC="gcc" 5593 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5594 break 2 5595 fi 5596done 5597 done 5598IFS=$as_save_IFS 5599 5600fi 5601fi 5602ac_ct_CC=$ac_cv_prog_ac_ct_CC 5603if test -n "$ac_ct_CC"; then 5604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 5605$as_echo "$ac_ct_CC" >&6; } 5606else 5607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5608$as_echo "no" >&6; } 5609fi 5610 5611 if test "x$ac_ct_CC" = x; then 5612 CC="" 5613 else 5614 case $cross_compiling:$ac_tool_warned in 5615yes:) 5616{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5617$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5618ac_tool_warned=yes ;; 5619esac 5620 CC=$ac_ct_CC 5621 fi 5622else 5623 CC="$ac_cv_prog_CC" 5624fi 5625 5626if test -z "$CC"; then 5627 if test -n "$ac_tool_prefix"; then 5628 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 5629set dummy ${ac_tool_prefix}cc; ac_word=$2 5630{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5631$as_echo_n "checking for $ac_word... " >&6; } 5632if ${ac_cv_prog_CC+:} false; then : 5633 $as_echo_n "(cached) " >&6 5634else 5635 if test -n "$CC"; then 5636 ac_cv_prog_CC="$CC" # Let the user override the test. 5637else 5638as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5639for as_dir in $PATH 5640do 5641 IFS=$as_save_IFS 5642 test -z "$as_dir" && as_dir=. 5643 for ac_exec_ext in '' $ac_executable_extensions; do 5644 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5645 ac_cv_prog_CC="${ac_tool_prefix}cc" 5646 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5647 break 2 5648 fi 5649done 5650 done 5651IFS=$as_save_IFS 5652 5653fi 5654fi 5655CC=$ac_cv_prog_CC 5656if test -n "$CC"; then 5657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5658$as_echo "$CC" >&6; } 5659else 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5661$as_echo "no" >&6; } 5662fi 5663 5664 5665 fi 5666fi 5667if test -z "$CC"; then 5668 # Extract the first word of "cc", so it can be a program name with args. 5669set dummy cc; ac_word=$2 5670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5671$as_echo_n "checking for $ac_word... " >&6; } 5672if ${ac_cv_prog_CC+:} false; then : 5673 $as_echo_n "(cached) " >&6 5674else 5675 if test -n "$CC"; then 5676 ac_cv_prog_CC="$CC" # Let the user override the test. 5677else 5678 ac_prog_rejected=no 5679as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5680for as_dir in $PATH 5681do 5682 IFS=$as_save_IFS 5683 test -z "$as_dir" && as_dir=. 5684 for ac_exec_ext in '' $ac_executable_extensions; do 5685 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5686 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 5687 ac_prog_rejected=yes 5688 continue 5689 fi 5690 ac_cv_prog_CC="cc" 5691 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5692 break 2 5693 fi 5694done 5695 done 5696IFS=$as_save_IFS 5697 5698if test $ac_prog_rejected = yes; then 5699 # We found a bogon in the path, so make sure we never use it. 5700 set dummy $ac_cv_prog_CC 5701 shift 5702 if test $# != 0; then 5703 # We chose a different compiler from the bogus one. 5704 # However, it has the same basename, so the bogon will be chosen 5705 # first if we set CC to just the basename; use the full file name. 5706 shift 5707 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 5708 fi 5709fi 5710fi 5711fi 5712CC=$ac_cv_prog_CC 5713if test -n "$CC"; then 5714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5715$as_echo "$CC" >&6; } 5716else 5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5718$as_echo "no" >&6; } 5719fi 5720 5721 5722fi 5723if test -z "$CC"; then 5724 if test -n "$ac_tool_prefix"; then 5725 for ac_prog in cl.exe 5726 do 5727 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5728set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5729{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5730$as_echo_n "checking for $ac_word... " >&6; } 5731if ${ac_cv_prog_CC+:} false; then : 5732 $as_echo_n "(cached) " >&6 5733else 5734 if test -n "$CC"; then 5735 ac_cv_prog_CC="$CC" # Let the user override the test. 5736else 5737as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5738for as_dir in $PATH 5739do 5740 IFS=$as_save_IFS 5741 test -z "$as_dir" && as_dir=. 5742 for ac_exec_ext in '' $ac_executable_extensions; do 5743 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5744 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 5745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5746 break 2 5747 fi 5748done 5749 done 5750IFS=$as_save_IFS 5751 5752fi 5753fi 5754CC=$ac_cv_prog_CC 5755if test -n "$CC"; then 5756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 5757$as_echo "$CC" >&6; } 5758else 5759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5760$as_echo "no" >&6; } 5761fi 5762 5763 5764 test -n "$CC" && break 5765 done 5766fi 5767if test -z "$CC"; then 5768 ac_ct_CC=$CC 5769 for ac_prog in cl.exe 5770do 5771 # Extract the first word of "$ac_prog", so it can be a program name with args. 5772set dummy $ac_prog; ac_word=$2 5773{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5774$as_echo_n "checking for $ac_word... " >&6; } 5775if ${ac_cv_prog_ac_ct_CC+:} false; then : 5776 $as_echo_n "(cached) " >&6 5777else 5778 if test -n "$ac_ct_CC"; then 5779 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 5780else 5781as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5782for as_dir in $PATH 5783do 5784 IFS=$as_save_IFS 5785 test -z "$as_dir" && as_dir=. 5786 for ac_exec_ext in '' $ac_executable_extensions; do 5787 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5788 ac_cv_prog_ac_ct_CC="$ac_prog" 5789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5790 break 2 5791 fi 5792done 5793 done 5794IFS=$as_save_IFS 5795 5796fi 5797fi 5798ac_ct_CC=$ac_cv_prog_ac_ct_CC 5799if test -n "$ac_ct_CC"; then 5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 5801$as_echo "$ac_ct_CC" >&6; } 5802else 5803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5804$as_echo "no" >&6; } 5805fi 5806 5807 5808 test -n "$ac_ct_CC" && break 5809done 5810 5811 if test "x$ac_ct_CC" = x; then 5812 CC="" 5813 else 5814 case $cross_compiling:$ac_tool_warned in 5815yes:) 5816{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5817$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5818ac_tool_warned=yes ;; 5819esac 5820 CC=$ac_ct_CC 5821 fi 5822fi 5823 5824fi 5825 5826 5827test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 5828$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 5829as_fn_error $? "no acceptable C compiler found in \$PATH 5830See \`config.log' for more details" "$LINENO" 5; } 5831 5832# Provide some information about the compiler. 5833$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 5834set X $ac_compile 5835ac_compiler=$2 5836for ac_option in --version -v -V -qversion; do 5837 { { ac_try="$ac_compiler $ac_option >&5" 5838case "(($ac_try" in 5839 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 5840 *) ac_try_echo=$ac_try;; 5841esac 5842eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 5843$as_echo "$ac_try_echo"; } >&5 5844 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 5845 ac_status=$? 5846 if test -s conftest.err; then 5847 sed '10a\ 5848... rest of stderr output deleted ... 5849 10q' conftest.err >conftest.er1 5850 cat conftest.er1 >&5 5851 fi 5852 rm -f conftest.er1 conftest.err 5853 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5854 test $ac_status = 0; } 5855done 5856 5857{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 5858$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 5859if ${ac_cv_c_compiler_gnu+:} false; then : 5860 $as_echo_n "(cached) " >&6 5861else 5862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5863/* end confdefs.h. */ 5864 5865int 5866main () 5867{ 5868#ifndef __GNUC__ 5869 choke me 5870#endif 5871 5872 ; 5873 return 0; 5874} 5875_ACEOF 5876if ac_fn_c_try_compile "$LINENO"; then : 5877 ac_compiler_gnu=yes 5878else 5879 ac_compiler_gnu=no 5880fi 5881rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5882ac_cv_c_compiler_gnu=$ac_compiler_gnu 5883 5884fi 5885{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 5886$as_echo "$ac_cv_c_compiler_gnu" >&6; } 5887if test $ac_compiler_gnu = yes; then 5888 GCC=yes 5889else 5890 GCC= 5891fi 5892ac_test_CFLAGS=${CFLAGS+set} 5893ac_save_CFLAGS=$CFLAGS 5894{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 5895$as_echo_n "checking whether $CC accepts -g... " >&6; } 5896if ${ac_cv_prog_cc_g+:} false; then : 5897 $as_echo_n "(cached) " >&6 5898else 5899 ac_save_c_werror_flag=$ac_c_werror_flag 5900 ac_c_werror_flag=yes 5901 ac_cv_prog_cc_g=no 5902 CFLAGS="-g" 5903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5904/* end confdefs.h. */ 5905 5906int 5907main () 5908{ 5909 5910 ; 5911 return 0; 5912} 5913_ACEOF 5914if ac_fn_c_try_compile "$LINENO"; then : 5915 ac_cv_prog_cc_g=yes 5916else 5917 CFLAGS="" 5918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5919/* end confdefs.h. */ 5920 5921int 5922main () 5923{ 5924 5925 ; 5926 return 0; 5927} 5928_ACEOF 5929if ac_fn_c_try_compile "$LINENO"; then : 5930 5931else 5932 ac_c_werror_flag=$ac_save_c_werror_flag 5933 CFLAGS="-g" 5934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5935/* end confdefs.h. */ 5936 5937int 5938main () 5939{ 5940 5941 ; 5942 return 0; 5943} 5944_ACEOF 5945if ac_fn_c_try_compile "$LINENO"; then : 5946 ac_cv_prog_cc_g=yes 5947fi 5948rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5949fi 5950rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5951fi 5952rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5953 ac_c_werror_flag=$ac_save_c_werror_flag 5954fi 5955{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 5956$as_echo "$ac_cv_prog_cc_g" >&6; } 5957if test "$ac_test_CFLAGS" = set; then 5958 CFLAGS=$ac_save_CFLAGS 5959elif test $ac_cv_prog_cc_g = yes; then 5960 if test "$GCC" = yes; then 5961 CFLAGS="-g -O2" 5962 else 5963 CFLAGS="-g" 5964 fi 5965else 5966 if test "$GCC" = yes; then 5967 CFLAGS="-O2" 5968 else 5969 CFLAGS= 5970 fi 5971fi 5972{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 5973$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 5974if ${ac_cv_prog_cc_c89+:} false; then : 5975 $as_echo_n "(cached) " >&6 5976else 5977 ac_cv_prog_cc_c89=no 5978ac_save_CC=$CC 5979cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5980/* end confdefs.h. */ 5981#include <stdarg.h> 5982#include <stdio.h> 5983struct stat; 5984/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 5985struct buf { int x; }; 5986FILE * (*rcsopen) (struct buf *, struct stat *, int); 5987static char *e (p, i) 5988 char **p; 5989 int i; 5990{ 5991 return p[i]; 5992} 5993static char *f (char * (*g) (char **, int), char **p, ...) 5994{ 5995 char *s; 5996 va_list v; 5997 va_start (v,p); 5998 s = g (p, va_arg (v,int)); 5999 va_end (v); 6000 return s; 6001} 6002 6003/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 6004 function prototypes and stuff, but not '\xHH' hex character constants. 6005 These don't provoke an error unfortunately, instead are silently treated 6006 as 'x'. The following induces an error, until -std is added to get 6007 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 6008 array size at least. It's necessary to write '\x00'==0 to get something 6009 that's true only with -std. */ 6010int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 6011 6012/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 6013 inside strings and character constants. */ 6014#define FOO(x) 'x' 6015int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 6016 6017int test (int i, double x); 6018struct s1 {int (*f) (int a);}; 6019struct s2 {int (*f) (double a);}; 6020int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 6021int argc; 6022char **argv; 6023int 6024main () 6025{ 6026return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 6027 ; 6028 return 0; 6029} 6030_ACEOF 6031for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 6032 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 6033do 6034 CC="$ac_save_CC $ac_arg" 6035 if ac_fn_c_try_compile "$LINENO"; then : 6036 ac_cv_prog_cc_c89=$ac_arg 6037fi 6038rm -f core conftest.err conftest.$ac_objext 6039 test "x$ac_cv_prog_cc_c89" != "xno" && break 6040done 6041rm -f conftest.$ac_ext 6042CC=$ac_save_CC 6043 6044fi 6045# AC_CACHE_VAL 6046case "x$ac_cv_prog_cc_c89" in 6047 x) 6048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 6049$as_echo "none needed" >&6; } ;; 6050 xno) 6051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 6052$as_echo "unsupported" >&6; } ;; 6053 *) 6054 CC="$CC $ac_cv_prog_cc_c89" 6055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 6056$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 6057esac 6058if test "x$ac_cv_prog_cc_c89" != xno; then : 6059 6060fi 6061 6062ac_ext=c 6063ac_cpp='$CPP $CPPFLAGS' 6064ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6065ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6066ac_compiler_gnu=$ac_cv_c_compiler_gnu 6067 6068ac_ext=c 6069ac_cpp='$CPP $CPPFLAGS' 6070ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6071ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6072ac_compiler_gnu=$ac_cv_c_compiler_gnu 6073{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 6074$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 6075if ${am_cv_prog_cc_c_o+:} false; then : 6076 $as_echo_n "(cached) " >&6 6077else 6078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6079/* end confdefs.h. */ 6080 6081int 6082main () 6083{ 6084 6085 ; 6086 return 0; 6087} 6088_ACEOF 6089 # Make sure it works both with $CC and with simple cc. 6090 # Following AC_PROG_CC_C_O, we do the test twice because some 6091 # compilers refuse to overwrite an existing .o file with -o, 6092 # though they will create one. 6093 am_cv_prog_cc_c_o=yes 6094 for am_i in 1 2; do 6095 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 6096 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 6097 ac_status=$? 6098 echo "$as_me:$LINENO: \$? = $ac_status" >&5 6099 (exit $ac_status); } \ 6100 && test -f conftest2.$ac_objext; then 6101 : OK 6102 else 6103 am_cv_prog_cc_c_o=no 6104 break 6105 fi 6106 done 6107 rm -f core conftest* 6108 unset am_i 6109fi 6110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 6111$as_echo "$am_cv_prog_cc_c_o" >&6; } 6112if test "$am_cv_prog_cc_c_o" != yes; then 6113 # Losing compiler, so override with the script. 6114 # FIXME: It is wrong to rewrite CC. 6115 # But if we don't then we get into trouble of one sort or another. 6116 # A longer-term fix would be to have automake use am__CC in this case, 6117 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 6118 CC="$am_aux_dir/compile $CC" 6119fi 6120ac_ext=c 6121ac_cpp='$CPP $CPPFLAGS' 6122ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6123ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6124ac_compiler_gnu=$ac_cv_c_compiler_gnu 6125 6126 6127depcc="$CC" am_compiler_list= 6128 6129{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 6130$as_echo_n "checking dependency style of $depcc... " >&6; } 6131if ${am_cv_CC_dependencies_compiler_type+:} false; then : 6132 $as_echo_n "(cached) " >&6 6133else 6134 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 6135 # We make a subdir and do the tests there. Otherwise we can end up 6136 # making bogus files that we don't know about and never remove. For 6137 # instance it was reported that on HP-UX the gcc test will end up 6138 # making a dummy file named 'D' -- because '-MD' means "put the output 6139 # in D". 6140 rm -rf conftest.dir 6141 mkdir conftest.dir 6142 # Copy depcomp to subdir because otherwise we won't find it if we're 6143 # using a relative directory. 6144 cp "$am_depcomp" conftest.dir 6145 cd conftest.dir 6146 # We will build objects and dependencies in a subdirectory because 6147 # it helps to detect inapplicable dependency modes. For instance 6148 # both Tru64's cc and ICC support -MD to output dependencies as a 6149 # side effect of compilation, but ICC will put the dependencies in 6150 # the current directory while Tru64 will put them in the object 6151 # directory. 6152 mkdir sub 6153 6154 am_cv_CC_dependencies_compiler_type=none 6155 if test "$am_compiler_list" = ""; then 6156 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 6157 fi 6158 am__universal=false 6159 case " $depcc " in #( 6160 *\ -arch\ *\ -arch\ *) am__universal=true ;; 6161 esac 6162 6163 for depmode in $am_compiler_list; do 6164 # Setup a source with many dependencies, because some compilers 6165 # like to wrap large dependency lists on column 80 (with \), and 6166 # we should not choose a depcomp mode which is confused by this. 6167 # 6168 # We need to recreate these files for each test, as the compiler may 6169 # overwrite some of them when testing with obscure command lines. 6170 # This happens at least with the AIX C compiler. 6171 : > sub/conftest.c 6172 for i in 1 2 3 4 5 6; do 6173 echo '#include "conftst'$i'.h"' >> sub/conftest.c 6174 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 6175 # Solaris 10 /bin/sh. 6176 echo '/* dummy */' > sub/conftst$i.h 6177 done 6178 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 6179 6180 # We check with '-c' and '-o' for the sake of the "dashmstdout" 6181 # mode. It turns out that the SunPro C++ compiler does not properly 6182 # handle '-M -o', and we need to detect this. Also, some Intel 6183 # versions had trouble with output in subdirs. 6184 am__obj=sub/conftest.${OBJEXT-o} 6185 am__minus_obj="-o $am__obj" 6186 case $depmode in 6187 gcc) 6188 # This depmode causes a compiler race in universal mode. 6189 test "$am__universal" = false || continue 6190 ;; 6191 nosideeffect) 6192 # After this tag, mechanisms are not by side-effect, so they'll 6193 # only be used when explicitly requested. 6194 if test "x$enable_dependency_tracking" = xyes; then 6195 continue 6196 else 6197 break 6198 fi 6199 ;; 6200 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 6201 # This compiler won't grok '-c -o', but also, the minuso test has 6202 # not run yet. These depmodes are late enough in the game, and 6203 # so weak that their functioning should not be impacted. 6204 am__obj=conftest.${OBJEXT-o} 6205 am__minus_obj= 6206 ;; 6207 none) break ;; 6208 esac 6209 if depmode=$depmode \ 6210 source=sub/conftest.c object=$am__obj \ 6211 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 6212 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 6213 >/dev/null 2>conftest.err && 6214 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 6215 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 6216 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 6217 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 6218 # icc doesn't choke on unknown options, it will just issue warnings 6219 # or remarks (even with -Werror). So we grep stderr for any message 6220 # that says an option was ignored or not supported. 6221 # When given -MP, icc 7.0 and 7.1 complain thusly: 6222 # icc: Command line warning: ignoring option '-M'; no argument required 6223 # The diagnosis changed in icc 8.0: 6224 # icc: Command line remark: option '-MP' not supported 6225 if (grep 'ignoring option' conftest.err || 6226 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 6227 am_cv_CC_dependencies_compiler_type=$depmode 6228 break 6229 fi 6230 fi 6231 done 6232 6233 cd .. 6234 rm -rf conftest.dir 6235else 6236 am_cv_CC_dependencies_compiler_type=none 6237fi 6238 6239fi 6240{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 6241$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 6242CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 6243 6244 if 6245 test "x$enable_dependency_tracking" != xno \ 6246 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 6247 am__fastdepCC_TRUE= 6248 am__fastdepCC_FALSE='#' 6249else 6250 am__fastdepCC_TRUE='#' 6251 am__fastdepCC_FALSE= 6252fi 6253 6254 6255# Ralf Wildenhues: With per-target flags we need CC_C_O 6256# AM_PROG_CC_C_O supersets AC_PROG_CC_C_O 6257 6258if test $ac_cv_c_compiler_gnu = yes; then 6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 6260$as_echo_n "checking whether $CC needs -traditional... " >&6; } 6261if ${ac_cv_prog_gcc_traditional+:} false; then : 6262 $as_echo_n "(cached) " >&6 6263else 6264 ac_pattern="Autoconf.*'x'" 6265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6266/* end confdefs.h. */ 6267#include <sgtty.h> 6268Autoconf TIOCGETP 6269_ACEOF 6270if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6271 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 6272 ac_cv_prog_gcc_traditional=yes 6273else 6274 ac_cv_prog_gcc_traditional=no 6275fi 6276rm -f conftest* 6277 6278 6279 if test $ac_cv_prog_gcc_traditional = no; then 6280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6281/* end confdefs.h. */ 6282#include <termio.h> 6283Autoconf TCGETA 6284_ACEOF 6285if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 6286 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 6287 ac_cv_prog_gcc_traditional=yes 6288fi 6289rm -f conftest* 6290 6291 fi 6292fi 6293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 6294$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 6295 if test $ac_cv_prog_gcc_traditional = yes; then 6296 CC="$CC -traditional" 6297 fi 6298fi 6299 6300 6301 6302 6303 6304CFLAGS_NTP= 6305CPPFLAGS_NTP= 6306LDADD_NTP= 6307LDFLAGS_NTP= 6308 6309 6310 6311 6312 6313case "$ac_cv_prog_cc_c89" in 6314 no) 6315 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP 6316 version 4.2.5 and higher." >&5 6317$as_echo "$as_me: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP 6318 version 4.2.5 and higher." >&2;} 6319 ;; 6320esac 6321 6322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle #warning" >&5 6323$as_echo_n "checking if $CC can handle #warning... " >&6; } 6324if ${ntp_cv_cpp_warning+:} false; then : 6325 $as_echo_n "(cached) " >&6 6326else 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328/* end confdefs.h. */ 6329 6330int 6331main () 6332{ 6333#warning foo 6334 ; 6335 return 0; 6336} 6337_ACEOF 6338if ac_fn_c_try_compile "$LINENO"; then : 6339 ntp_cv_cpp_warning=yes 6340else 6341 ntp_cv_cpp_warning=no 6342 6343fi 6344rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6345 6346fi 6347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cpp_warning" >&5 6348$as_echo "$ntp_cv_cpp_warning" >&6; } 6349case "$ntp_cv_cpp_warning" in 6350 no) 6351 6352$as_echo "#define NO_OPTION_NAME_WARNINGS 1" >>confdefs.h 6353 6354esac 6355 6356{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports __attribute__((...))" >&5 6357$as_echo_n "checking if $CC supports __attribute__((...))... " >&6; } 6358if ${ntp_cv_cc_attribute+:} false; then : 6359 $as_echo_n "(cached) " >&6 6360else 6361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6362/* end confdefs.h. */ 6363 6364int 6365main () 6366{ 6367void foo(void) __attribute__((__noreturn__)); 6368 6369 ; 6370 return 0; 6371} 6372_ACEOF 6373if ac_fn_c_try_compile "$LINENO"; then : 6374 ntp_cv_cc_attribute=yes 6375else 6376 ntp_cv_cc_attribute=no 6377 6378fi 6379rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6380 6381fi 6382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cc_attribute" >&5 6383$as_echo "$ntp_cv_cc_attribute" >&6; } 6384case "$ntp_cv_cc_attribute" in 6385 yes) 6386 6387$as_echo "#define HAVE___ATTRIBUTE__ /**/" >>confdefs.h 6388 6389esac 6390 6391 6392case "$GCC" in 6393 yes) 6394 SAVED_CFLAGS="$CFLAGS" 6395 CFLAGS="$CFLAGS -Wstrict-overflow" 6396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Wstrict-overflow" >&5 6397$as_echo_n "checking if $CC can handle -Wstrict-overflow... " >&6; } 6398if ${ntp_cv_gcc_Wstrict_overflow+:} false; then : 6399 $as_echo_n "(cached) " >&6 6400else 6401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6402/* end confdefs.h. */ 6403 6404int 6405main () 6406{ 6407 6408 ; 6409 return 0; 6410} 6411_ACEOF 6412if ac_fn_c_try_compile "$LINENO"; then : 6413 ntp_cv_gcc_Wstrict_overflow=yes 6414else 6415 ntp_cv_gcc_Wstrict_overflow=no 6416 6417fi 6418rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6419 6420fi 6421{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Wstrict_overflow" >&5 6422$as_echo "$ntp_cv_gcc_Wstrict_overflow" >&6; } 6423 # 6424 # $ntp_cv_gcc_Wstrict_overflow is tested later to add the 6425 # flag to CFLAGS. 6426 # 6427 CFLAGS="$SAVED_CFLAGS -Winit-self" 6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Winit-self" >&5 6429$as_echo_n "checking if $CC can handle -Winit-self... " >&6; } 6430if ${ntp_cv_gcc_Winit_self+:} false; then : 6431 $as_echo_n "(cached) " >&6 6432else 6433 6434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6435/* end confdefs.h. */ 6436 6437int 6438main () 6439{ 6440 6441 ; 6442 return 0; 6443} 6444_ACEOF 6445if ac_fn_c_try_compile "$LINENO"; then : 6446 ntp_cv_gcc_Winit_self=yes 6447else 6448 ntp_cv_gcc_Winit_self=no 6449 6450fi 6451rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6452 6453 6454fi 6455{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Winit_self" >&5 6456$as_echo "$ntp_cv_gcc_Winit_self" >&6; } 6457 CFLAGS="$SAVED_CFLAGS" 6458 { SAVED_CFLAGS=; unset SAVED_CFLAGS;} 6459 # 6460 # $ntp_cv_gcc_Winit_self is tested later to add the 6461 # flag to CFLAGS_NTP. 6462 # 6463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linker supports omitting unused code and data" >&5 6464$as_echo_n "checking if linker supports omitting unused code and data... " >&6; } 6465if ${ntp_cv_gc_sections_runs+:} false; then : 6466 $as_echo_n "(cached) " >&6 6467else 6468 6469 origCFLAGS="$CFLAGS" 6470 CFLAGS="$CFLAGS -Wl,--gc-sections" 6471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6472/* end confdefs.h. */ 6473 6474 #include <stdlib.h> 6475 #include <stdio.h> 6476 6477int 6478main () 6479{ 6480 6481 FILE * fpC; 6482 char buf[32]; 6483 size_t cch; 6484 int read_success_once; 6485 6486 fpC = fopen("conftest.c", "r"); 6487 if (NULL == fpC) 6488 exit(1); 6489 do { 6490 cch = fread(buf, sizeof(buf), 1, fpC); 6491 read_success_once |= (0 != cch); 6492 } while (0 != cch); 6493 if (!read_success_once) 6494 exit(2); 6495 if (!feof(fpC)) 6496 exit(3); 6497 if (0 != fclose(fpC)) 6498 exit(4); 6499 6500 exit(EXIT_SUCCESS); 6501 6502 6503 ; 6504 return 0; 6505} 6506_ACEOF 6507if ac_fn_c_try_link "$LINENO"; then : 6508 6509 if test "X$cross_compiling" = "Xyes" || grep gc-sections conftest.err ; then 6510 ntp_cv_gc_sections_runs=no 6511 else 6512 ntp_cv_gc_sections_runs=no 6513 ./conftest >/dev/null 2>&1 && ntp_cv_gc_sections_runs=yes 6514 fi 6515 6516else 6517 ntp_cv_gc_sections_runs=no 6518 6519fi 6520rm -f core conftest.err conftest.$ac_objext \ 6521 conftest$ac_exeext conftest.$ac_ext 6522 CFLAGS="$origCFLAGS" 6523 { origCFLAGS=; unset origCFLAGS;} 6524 6525 6526fi 6527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gc_sections_runs" >&5 6528$as_echo "$ntp_cv_gc_sections_runs" >&6; } 6529 case "$ntp_cv_gc_sections_runs" in 6530 yes) 6531 LDADD_LIBNTP="-Wl,--gc-sections" 6532 CFLAGS_NTP="$CFLAGS_NTP -ffunction-sections -fdata-sections" 6533 ;; 6534 no) 6535 LDADD_LIBNTP= 6536 ;; 6537 esac 6538 CFLAGS_NTP="$CFLAGS_NTP -Wall" 6539 CFLAGS_NTP="$CFLAGS_NTP -Wcast-align" 6540 CFLAGS_NTP="$CFLAGS_NTP -Wcast-qual" 6541 # CFLAGS_NTP="$CFLAGS_NTP -Wconversion" 6542 # CFLAGS_NTP="$CFLAGS_NTP -Werror" 6543 # CFLAGS_NTP="$CFLAGS_NTP -Wextra" 6544 # CFLAGS_NTP="$CFLAGS_NTP -Wfloat-equal" 6545 CFLAGS_NTP="$CFLAGS_NTP -Wmissing-prototypes" 6546 CFLAGS_NTP="$CFLAGS_NTP -Wpointer-arith" 6547 CFLAGS_NTP="$CFLAGS_NTP -Wshadow" 6548 # CFLAGS_NTP="$CFLAGS_NTP -Wtraditional" 6549 # CFLAGS_NTP="$CFLAGS_NTP -Wwrite-strings" 6550 case "$ntp_cv_gcc_Winit_self" in 6551 yes) 6552 CFLAGS_NTP="$CFLAGS_NTP -Winit-self" 6553 esac 6554 case "$ntp_cv_gcc_Wstrict_overflow" in 6555 yes) 6556 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-overflow" 6557 esac 6558 # -W[no-]strict-prototypes might be added by NTP_OPENSSL 6559esac 6560 6561 6562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking additional compiler flags" >&5 6563$as_echo_n "checking additional compiler flags... " >&6; } 6564 # allow ntp_os_cflags to be preset to skip this stuff 6565 case "${ntp_os_cflags+set}" in 6566 set) 6567 ;; 6568 *) 6569 ntp_os_cflags= 6570 case "$host_os" in 6571 aix[1-3]*) 6572 ;; 6573 aix4.[0-2]*) 6574 # turn on additional headers 6575 ntp_os_cflags="-D_XOPEN_EXTENDED_SOURCE" 6576 ;; 6577 aix5.3*) 6578 # avoid circular dependencies in yp headers, and more 6579 ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE" 6580 ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS -D_MSGQSUPPORT" 6581 ;; 6582 aix*) 6583 # XXX Only verified thru AIX6. 6584 # aix7 seems to need a different XOPEN_SOURCE_EXTENDED thing. 6585 # avoid circular dependencies in yp headers 6586 # _XOPEN_SOURCE=500 = X/Open 5: POSIX 1995 6587 # _XOPEN_SOURCE=600 = X/Open 6: POSIX 2004 6588 # _XOPEN_SOURCE=700 = X/Open 7: POSIX 2008 6589 ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_SOURCE=600" 6590 ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS" 6591 ;; 6592 amigaos) 6593 ntp_os_cflags="-DSYS_AMIGA" 6594 ;; 6595 darwin*|macosx*|rhapsody*) 6596 ntp_os_cflags="-D_P1003_1B_VISIBLE" 6597 ;; 6598 hpux10.*) # at least for hppa2.0-hp-hpux10.20 6599 case "$GCC" in 6600 yes) 6601 ;; 6602 *) 6603 # use Ansi compiler on HPUX, and some -Wp magic 6604 ntp_os_cflags="-Ae -Wp,-H18816" 6605 ;; 6606 esac 6607 ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L" 6608 ;; 6609 hpux*) 6610 case "$GCC" in 6611 yes) 6612 ;; 6613 *) 6614 # use Ansi compiler on HPUX 6615 ntp_os_cflags="-Ae" 6616 esac 6617 ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L" 6618 ;; 6619 irix6*) 6620 case "$CC" in 6621 cc) 6622 # do not use 64-bit compiler 6623 ntp_os_cflags="-n32 -mips3 -Wl,-woff,84" 6624 esac 6625 ;; 6626 nextstep3) 6627 ntp_os_cflags="-posix" 6628 ;; 6629 solaris1*|solaris2.[0-5]|solaris2.5.*) 6630 ;; 6631 sunos[34]*|sunos5.[0-5]|sunos5.5.*) 6632 ;; 6633 solaris2*|sunos5*) 6634 # turn on 64-bit file offset interface 6635 ntp_os_cflags="-D_LARGEFILE64_SOURCE" 6636 ;; 6637 vxworks*) 6638 case "$build" in 6639 $host) 6640 ;; 6641 *) 6642 # Quick and dirty sanity check 6643 case "$VX_KERNEL" in 6644 '') 6645 as_fn_error $? "See html/build/hints/vxworks.html" "$LINENO" 5 6646 esac 6647 ntp_os_cflags="-DSYS_VXWORKS" 6648 esac 6649 ;; 6650 esac 6651 esac 6652 case "$ntp_os_cflags" in 6653 '') 6654 ntp_os_cflags_msg="none needed" 6655 ;; 6656 *) 6657 ntp_os_cflags_msg="$ntp_os_cflags" 6658 esac 6659 CFLAGS_NTP="$CFLAGS_NTP $ntp_os_cflags" 6660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_os_cflags_msg" >&5 6661$as_echo "$ntp_os_cflags_msg" >&6; } 6662 { ntp_os_cflags_msg=; unset ntp_os_cflags_msg;} 6663 ### 6664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking additional linker flags" >&5 6665$as_echo_n "checking additional linker flags... " >&6; } 6666 # HMS: The following might still need tweaking 6667 # allow ntp_os_ldflags to be preset to skip this stuff 6668 case "${ntp_os_ldflags+set}" in 6669 set) 6670 ;; 6671 *) 6672 ntp_os_ldflags= 6673 case "$host_os" in 6674 hpux*) 6675 case "$GCC" in 6676 yes) 6677 ntp_os_ldflags="-Wl,+allowdups" 6678 ;; 6679 esac 6680 ;; 6681 esac 6682 ;; 6683 esac 6684 case "$ntp_os_ldflags" in 6685 '') 6686 ntp_os_ldflags_msg="none needed" 6687 ;; 6688 *) 6689 ntp_os_ldflags_msg="$ntp_os_ldflags" 6690 esac 6691 LDFLAGS_NTP="$LDFLAGS_NTP $ntp_os_ldflags" 6692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_os_ldflags_msg" >&5 6693$as_echo "$ntp_os_ldflags_msg" >&6; } 6694 { ntp_os_ldflags_msg=; unset ntp_os_ldflags_msg;} 6695 6696 6697 6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 6699$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 6700if ${ac_cv_c_bigendian+:} false; then : 6701 $as_echo_n "(cached) " >&6 6702else 6703 ac_cv_c_bigendian=unknown 6704 # See if we're dealing with a universal compiler. 6705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6706/* end confdefs.h. */ 6707#ifndef __APPLE_CC__ 6708 not a universal capable compiler 6709 #endif 6710 typedef int dummy; 6711 6712_ACEOF 6713if ac_fn_c_try_compile "$LINENO"; then : 6714 6715 # Check for potential -arch flags. It is not universal unless 6716 # there are at least two -arch flags with different values. 6717 ac_arch= 6718 ac_prev= 6719 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 6720 if test -n "$ac_prev"; then 6721 case $ac_word in 6722 i?86 | x86_64 | ppc | ppc64) 6723 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 6724 ac_arch=$ac_word 6725 else 6726 ac_cv_c_bigendian=universal 6727 break 6728 fi 6729 ;; 6730 esac 6731 ac_prev= 6732 elif test "x$ac_word" = "x-arch"; then 6733 ac_prev=arch 6734 fi 6735 done 6736fi 6737rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6738 if test $ac_cv_c_bigendian = unknown; then 6739 # See if sys/param.h defines the BYTE_ORDER macro. 6740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6741/* end confdefs.h. */ 6742#include <sys/types.h> 6743 #include <sys/param.h> 6744 6745int 6746main () 6747{ 6748#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 6749 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 6750 && LITTLE_ENDIAN) 6751 bogus endian macros 6752 #endif 6753 6754 ; 6755 return 0; 6756} 6757_ACEOF 6758if ac_fn_c_try_compile "$LINENO"; then : 6759 # It does; now see whether it defined to BIG_ENDIAN or not. 6760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6761/* end confdefs.h. */ 6762#include <sys/types.h> 6763 #include <sys/param.h> 6764 6765int 6766main () 6767{ 6768#if BYTE_ORDER != BIG_ENDIAN 6769 not big endian 6770 #endif 6771 6772 ; 6773 return 0; 6774} 6775_ACEOF 6776if ac_fn_c_try_compile "$LINENO"; then : 6777 ac_cv_c_bigendian=yes 6778else 6779 ac_cv_c_bigendian=no 6780fi 6781rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6782fi 6783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6784 fi 6785 if test $ac_cv_c_bigendian = unknown; then 6786 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 6787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6788/* end confdefs.h. */ 6789#include <limits.h> 6790 6791int 6792main () 6793{ 6794#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 6795 bogus endian macros 6796 #endif 6797 6798 ; 6799 return 0; 6800} 6801_ACEOF 6802if ac_fn_c_try_compile "$LINENO"; then : 6803 # It does; now see whether it defined to _BIG_ENDIAN or not. 6804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6805/* end confdefs.h. */ 6806#include <limits.h> 6807 6808int 6809main () 6810{ 6811#ifndef _BIG_ENDIAN 6812 not big endian 6813 #endif 6814 6815 ; 6816 return 0; 6817} 6818_ACEOF 6819if ac_fn_c_try_compile "$LINENO"; then : 6820 ac_cv_c_bigendian=yes 6821else 6822 ac_cv_c_bigendian=no 6823fi 6824rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6825fi 6826rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6827 fi 6828 if test $ac_cv_c_bigendian = unknown; then 6829 # Compile a test program. 6830 if test "$cross_compiling" = yes; then : 6831 # Try to guess by grepping values from an object file. 6832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6833/* end confdefs.h. */ 6834short int ascii_mm[] = 6835 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 6836 short int ascii_ii[] = 6837 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 6838 int use_ascii (int i) { 6839 return ascii_mm[i] + ascii_ii[i]; 6840 } 6841 short int ebcdic_ii[] = 6842 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 6843 short int ebcdic_mm[] = 6844 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 6845 int use_ebcdic (int i) { 6846 return ebcdic_mm[i] + ebcdic_ii[i]; 6847 } 6848 extern int foo; 6849 6850int 6851main () 6852{ 6853return use_ascii (foo) == use_ebcdic (foo); 6854 ; 6855 return 0; 6856} 6857_ACEOF 6858if ac_fn_c_try_compile "$LINENO"; then : 6859 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 6860 ac_cv_c_bigendian=yes 6861 fi 6862 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 6863 if test "$ac_cv_c_bigendian" = unknown; then 6864 ac_cv_c_bigendian=no 6865 else 6866 # finding both strings is unlikely to happen, but who knows? 6867 ac_cv_c_bigendian=unknown 6868 fi 6869 fi 6870fi 6871rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6872else 6873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6874/* end confdefs.h. */ 6875$ac_includes_default 6876int 6877main () 6878{ 6879 6880 /* Are we little or big endian? From Harbison&Steele. */ 6881 union 6882 { 6883 long int l; 6884 char c[sizeof (long int)]; 6885 } u; 6886 u.l = 1; 6887 return u.c[sizeof (long int) - 1] == 1; 6888 6889 ; 6890 return 0; 6891} 6892_ACEOF 6893if ac_fn_c_try_run "$LINENO"; then : 6894 ac_cv_c_bigendian=no 6895else 6896 ac_cv_c_bigendian=yes 6897fi 6898rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6899 conftest.$ac_objext conftest.beam conftest.$ac_ext 6900fi 6901 6902 fi 6903fi 6904{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 6905$as_echo "$ac_cv_c_bigendian" >&6; } 6906 case $ac_cv_c_bigendian in #( 6907 yes) 6908 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 6909;; #( 6910 no) 6911 ;; #( 6912 universal) 6913 6914$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 6915 6916 ;; #( 6917 *) 6918 as_fn_error $? "unknown endianness 6919 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 6920 esac 6921 6922{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 6923$as_echo_n "checking for working volatile... " >&6; } 6924if ${ac_cv_c_volatile+:} false; then : 6925 $as_echo_n "(cached) " >&6 6926else 6927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6928/* end confdefs.h. */ 6929 6930int 6931main () 6932{ 6933 6934volatile int x; 6935int * volatile y = (int *) 0; 6936return !x && !y; 6937 ; 6938 return 0; 6939} 6940_ACEOF 6941if ac_fn_c_try_compile "$LINENO"; then : 6942 ac_cv_c_volatile=yes 6943else 6944 ac_cv_c_volatile=no 6945fi 6946rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6947fi 6948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 6949$as_echo "$ac_cv_c_volatile" >&6; } 6950if test $ac_cv_c_volatile = no; then 6951 6952$as_echo "#define volatile /**/" >>confdefs.h 6953 6954fi 6955 6956ac_ext=c 6957ac_cpp='$CPP $CPPFLAGS' 6958ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6959ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6960ac_compiler_gnu=$ac_cv_c_compiler_gnu 6961{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 6962$as_echo_n "checking how to run the C preprocessor... " >&6; } 6963# On Suns, sometimes $CPP names a directory. 6964if test -n "$CPP" && test -d "$CPP"; then 6965 CPP= 6966fi 6967if test -z "$CPP"; then 6968 if ${ac_cv_prog_CPP+:} false; then : 6969 $as_echo_n "(cached) " >&6 6970else 6971 # Double quotes because CPP needs to be expanded 6972 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 6973 do 6974 ac_preproc_ok=false 6975for ac_c_preproc_warn_flag in '' yes 6976do 6977 # Use a header file that comes with gcc, so configuring glibc 6978 # with a fresh cross-compiler works. 6979 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6980 # <limits.h> exists even on freestanding compilers. 6981 # On the NeXT, cc -E runs the code through the compiler's parser, 6982 # not just through cpp. "Syntax error" is here to catch this case. 6983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6984/* end confdefs.h. */ 6985#ifdef __STDC__ 6986# include <limits.h> 6987#else 6988# include <assert.h> 6989#endif 6990 Syntax error 6991_ACEOF 6992if ac_fn_c_try_cpp "$LINENO"; then : 6993 6994else 6995 # Broken: fails on valid input. 6996continue 6997fi 6998rm -f conftest.err conftest.i conftest.$ac_ext 6999 7000 # OK, works on sane cases. Now check whether nonexistent headers 7001 # can be detected and how. 7002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7003/* end confdefs.h. */ 7004#include <ac_nonexistent.h> 7005_ACEOF 7006if ac_fn_c_try_cpp "$LINENO"; then : 7007 # Broken: success on invalid input. 7008continue 7009else 7010 # Passes both tests. 7011ac_preproc_ok=: 7012break 7013fi 7014rm -f conftest.err conftest.i conftest.$ac_ext 7015 7016done 7017# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7018rm -f conftest.i conftest.err conftest.$ac_ext 7019if $ac_preproc_ok; then : 7020 break 7021fi 7022 7023 done 7024 ac_cv_prog_CPP=$CPP 7025 7026fi 7027 CPP=$ac_cv_prog_CPP 7028else 7029 ac_cv_prog_CPP=$CPP 7030fi 7031{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 7032$as_echo "$CPP" >&6; } 7033ac_preproc_ok=false 7034for ac_c_preproc_warn_flag in '' yes 7035do 7036 # Use a header file that comes with gcc, so configuring glibc 7037 # with a fresh cross-compiler works. 7038 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7039 # <limits.h> exists even on freestanding compilers. 7040 # On the NeXT, cc -E runs the code through the compiler's parser, 7041 # not just through cpp. "Syntax error" is here to catch this case. 7042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7043/* end confdefs.h. */ 7044#ifdef __STDC__ 7045# include <limits.h> 7046#else 7047# include <assert.h> 7048#endif 7049 Syntax error 7050_ACEOF 7051if ac_fn_c_try_cpp "$LINENO"; then : 7052 7053else 7054 # Broken: fails on valid input. 7055continue 7056fi 7057rm -f conftest.err conftest.i conftest.$ac_ext 7058 7059 # OK, works on sane cases. Now check whether nonexistent headers 7060 # can be detected and how. 7061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7062/* end confdefs.h. */ 7063#include <ac_nonexistent.h> 7064_ACEOF 7065if ac_fn_c_try_cpp "$LINENO"; then : 7066 # Broken: success on invalid input. 7067continue 7068else 7069 # Passes both tests. 7070ac_preproc_ok=: 7071break 7072fi 7073rm -f conftest.err conftest.i conftest.$ac_ext 7074 7075done 7076# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7077rm -f conftest.i conftest.err conftest.$ac_ext 7078if $ac_preproc_ok; then : 7079 7080else 7081 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7082$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7083as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 7084See \`config.log' for more details" "$LINENO" 5; } 7085fi 7086 7087ac_ext=c 7088ac_cpp='$CPP $CPPFLAGS' 7089ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7090ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7091ac_compiler_gnu=$ac_cv_c_compiler_gnu 7092 7093 7094 7095 7096 7097 7098{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for install dir and man conventions" >&5 7099$as_echo_n "checking for install dir and man conventions... " >&6; } 7100 7101 7102# Check whether --with-locfile was given. 7103if test "${with_locfile+set}" = set; then : 7104 withval=$with_locfile; 7105else 7106 with_locfile=no 7107 7108fi 7109 7110 7111( \ 7112 SENTINEL_DIR="$PWD" && \ 7113 cd $srcdir/ && \ 7114 case "$with_locfile" in \ 7115 yes|no|'') \ 7116 scripts/genLocInfo -d "$SENTINEL_DIR" \ 7117 ;; \ 7118 *) \ 7119 scripts/genLocInfo -d "$SENTINEL_DIR" -f "$with_locfile" \ 7120 ;; \ 7121 esac \ 7122) > genLocInfo.i 2> genLocInfo.err 7123. ./genLocInfo.i 7124 7125case "$GENLOCINFO" in 7126 OK) 7127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: in file $GENLOCINFOFILE" >&5 7128$as_echo "in file $GENLOCINFOFILE" >&6; } 7129 rm genLocInfo.err genLocInfo.i 7130 ;; 7131 *) 7132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed." >&5 7133$as_echo "failed." >&6; } 7134 as_fn_error $? "Problem with genLocInfo!" "$LINENO" 5 7135 ;; 7136esac 7137 7138 if test "$CALC_TICKADJ_MS" ; then 7139 WANT_CALC_TICKADJ_MS_TRUE= 7140 WANT_CALC_TICKADJ_MS_FALSE='#' 7141else 7142 WANT_CALC_TICKADJ_MS_TRUE='#' 7143 WANT_CALC_TICKADJ_MS_FALSE= 7144fi 7145 7146 7147 7148 7149 7150 7151 7152 7153 7154 7155 7156 7157 7158 7159 7160 7161 7162 7163 7164 7165 7166 7167 7168 7169 7170 7171 7172 7173 7174 7175 7176 7177 7178 7179 7180 7181 7182 7183 7184 7185 7186 7187 7188 if test -z "$NTPSWEEP_NI" ; then 7189 INSTALL_NTPSWEEP_TRUE= 7190 INSTALL_NTPSWEEP_FALSE='#' 7191else 7192 INSTALL_NTPSWEEP_TRUE='#' 7193 INSTALL_NTPSWEEP_FALSE= 7194fi 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 if test -z "$UPDATE_LEAP_NI" ; then 7237 INSTALL_UPDATE_LEAP_TRUE= 7238 INSTALL_UPDATE_LEAP_FALSE='#' 7239else 7240 INSTALL_UPDATE_LEAP_TRUE='#' 7241 INSTALL_UPDATE_LEAP_FALSE= 7242fi 7243 7244 7245 7246 7247if test -n "$ac_tool_prefix"; then 7248 for ac_prog in ar lib "link -lib" 7249 do 7250 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 7251set dummy $ac_tool_prefix$ac_prog; ac_word=$2 7252{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7253$as_echo_n "checking for $ac_word... " >&6; } 7254if ${ac_cv_prog_AR+:} false; then : 7255 $as_echo_n "(cached) " >&6 7256else 7257 if test -n "$AR"; then 7258 ac_cv_prog_AR="$AR" # Let the user override the test. 7259else 7260as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7261for as_dir in $PATH 7262do 7263 IFS=$as_save_IFS 7264 test -z "$as_dir" && as_dir=. 7265 for ac_exec_ext in '' $ac_executable_extensions; do 7266 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7267 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 7268 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7269 break 2 7270 fi 7271done 7272 done 7273IFS=$as_save_IFS 7274 7275fi 7276fi 7277AR=$ac_cv_prog_AR 7278if test -n "$AR"; then 7279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 7280$as_echo "$AR" >&6; } 7281else 7282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7283$as_echo "no" >&6; } 7284fi 7285 7286 7287 test -n "$AR" && break 7288 done 7289fi 7290if test -z "$AR"; then 7291 ac_ct_AR=$AR 7292 for ac_prog in ar lib "link -lib" 7293do 7294 # Extract the first word of "$ac_prog", so it can be a program name with args. 7295set dummy $ac_prog; ac_word=$2 7296{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7297$as_echo_n "checking for $ac_word... " >&6; } 7298if ${ac_cv_prog_ac_ct_AR+:} false; then : 7299 $as_echo_n "(cached) " >&6 7300else 7301 if test -n "$ac_ct_AR"; then 7302 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 7303else 7304as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7305for as_dir in $PATH 7306do 7307 IFS=$as_save_IFS 7308 test -z "$as_dir" && as_dir=. 7309 for ac_exec_ext in '' $ac_executable_extensions; do 7310 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7311 ac_cv_prog_ac_ct_AR="$ac_prog" 7312 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7313 break 2 7314 fi 7315done 7316 done 7317IFS=$as_save_IFS 7318 7319fi 7320fi 7321ac_ct_AR=$ac_cv_prog_ac_ct_AR 7322if test -n "$ac_ct_AR"; then 7323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 7324$as_echo "$ac_ct_AR" >&6; } 7325else 7326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7327$as_echo "no" >&6; } 7328fi 7329 7330 7331 test -n "$ac_ct_AR" && break 7332done 7333 7334 if test "x$ac_ct_AR" = x; then 7335 AR="false" 7336 else 7337 case $cross_compiling:$ac_tool_warned in 7338yes:) 7339{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7340$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7341ac_tool_warned=yes ;; 7342esac 7343 AR=$ac_ct_AR 7344 fi 7345fi 7346 7347: ${AR=ar} 7348 7349{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 7350$as_echo_n "checking the archiver ($AR) interface... " >&6; } 7351if ${am_cv_ar_interface+:} false; then : 7352 $as_echo_n "(cached) " >&6 7353else 7354 ac_ext=c 7355ac_cpp='$CPP $CPPFLAGS' 7356ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7357ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7358ac_compiler_gnu=$ac_cv_c_compiler_gnu 7359 7360 am_cv_ar_interface=ar 7361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7362/* end confdefs.h. */ 7363int some_variable = 0; 7364_ACEOF 7365if ac_fn_c_try_compile "$LINENO"; then : 7366 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 7367 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 7368 (eval $am_ar_try) 2>&5 7369 ac_status=$? 7370 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7371 test $ac_status = 0; } 7372 if test "$ac_status" -eq 0; then 7373 am_cv_ar_interface=ar 7374 else 7375 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 7376 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 7377 (eval $am_ar_try) 2>&5 7378 ac_status=$? 7379 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7380 test $ac_status = 0; } 7381 if test "$ac_status" -eq 0; then 7382 am_cv_ar_interface=lib 7383 else 7384 am_cv_ar_interface=unknown 7385 fi 7386 fi 7387 rm -f conftest.lib libconftest.a 7388 7389fi 7390rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7391 ac_ext=c 7392ac_cpp='$CPP $CPPFLAGS' 7393ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7394ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7395ac_compiler_gnu=$ac_cv_c_compiler_gnu 7396 7397fi 7398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 7399$as_echo "$am_cv_ar_interface" >&6; } 7400 7401case $am_cv_ar_interface in 7402ar) 7403 ;; 7404lib) 7405 # Microsoft lib, so override with the ar-lib wrapper script. 7406 # FIXME: It is wrong to rewrite AR. 7407 # But if we don't then we get into trouble of one sort or another. 7408 # A longer-term fix would be to have automake use am__AR in this case, 7409 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 7410 # similar. 7411 AR="$am_aux_dir/ar-lib $AR" 7412 ;; 7413unknown) 7414 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 7415 ;; 7416esac 7417 7418 7419 7420 7421 7422# Expose a cross-compilation indicator to makefiles 7423 if test $build != $host; then 7424 NTP_CROSSCOMPILE_TRUE= 7425 NTP_CROSSCOMPILE_FALSE='#' 7426else 7427 NTP_CROSSCOMPILE_TRUE='#' 7428 NTP_CROSSCOMPILE_FALSE= 7429fi 7430 7431 7432 7433{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 7434$as_echo_n "checking for a sed that does not truncate output... " >&6; } 7435if ${ac_cv_path_SED+:} false; then : 7436 $as_echo_n "(cached) " >&6 7437else 7438 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 7439 for ac_i in 1 2 3 4 5 6 7; do 7440 ac_script="$ac_script$as_nl$ac_script" 7441 done 7442 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 7443 { ac_script=; unset ac_script;} 7444 if test -z "$SED"; then 7445 ac_path_SED_found=false 7446 # Loop through the user's path and test for each of PROGNAME-LIST 7447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7448for as_dir in $PATH 7449do 7450 IFS=$as_save_IFS 7451 test -z "$as_dir" && as_dir=. 7452 for ac_prog in sed gsed; do 7453 for ac_exec_ext in '' $ac_executable_extensions; do 7454 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 7455 as_fn_executable_p "$ac_path_SED" || continue 7456# Check for GNU ac_path_SED and select it if it is found. 7457 # Check for GNU $ac_path_SED 7458case `"$ac_path_SED" --version 2>&1` in 7459*GNU*) 7460 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 7461*) 7462 ac_count=0 7463 $as_echo_n 0123456789 >"conftest.in" 7464 while : 7465 do 7466 cat "conftest.in" "conftest.in" >"conftest.tmp" 7467 mv "conftest.tmp" "conftest.in" 7468 cp "conftest.in" "conftest.nl" 7469 $as_echo '' >> "conftest.nl" 7470 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 7471 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7472 as_fn_arith $ac_count + 1 && ac_count=$as_val 7473 if test $ac_count -gt ${ac_path_SED_max-0}; then 7474 # Best one so far, save it but keep looking for a better one 7475 ac_cv_path_SED="$ac_path_SED" 7476 ac_path_SED_max=$ac_count 7477 fi 7478 # 10*(2^10) chars as input seems more than enough 7479 test $ac_count -gt 10 && break 7480 done 7481 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7482esac 7483 7484 $ac_path_SED_found && break 3 7485 done 7486 done 7487 done 7488IFS=$as_save_IFS 7489 if test -z "$ac_cv_path_SED"; then 7490 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 7491 fi 7492else 7493 ac_cv_path_SED=$SED 7494fi 7495 7496fi 7497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 7498$as_echo "$ac_cv_path_SED" >&6; } 7499 SED="$ac_cv_path_SED" 7500 rm -f conftest.sed 7501 7502test -z "$SED" && SED=sed 7503Xsed="$SED -e 1s/^X//" 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 7516$as_echo_n "checking for fgrep... " >&6; } 7517if ${ac_cv_path_FGREP+:} false; then : 7518 $as_echo_n "(cached) " >&6 7519else 7520 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 7521 then ac_cv_path_FGREP="$GREP -F" 7522 else 7523 if test -z "$FGREP"; then 7524 ac_path_FGREP_found=false 7525 # Loop through the user's path and test for each of PROGNAME-LIST 7526 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7527for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 7528do 7529 IFS=$as_save_IFS 7530 test -z "$as_dir" && as_dir=. 7531 for ac_prog in fgrep; do 7532 for ac_exec_ext in '' $ac_executable_extensions; do 7533 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 7534 as_fn_executable_p "$ac_path_FGREP" || continue 7535# Check for GNU ac_path_FGREP and select it if it is found. 7536 # Check for GNU $ac_path_FGREP 7537case `"$ac_path_FGREP" --version 2>&1` in 7538*GNU*) 7539 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 7540*) 7541 ac_count=0 7542 $as_echo_n 0123456789 >"conftest.in" 7543 while : 7544 do 7545 cat "conftest.in" "conftest.in" >"conftest.tmp" 7546 mv "conftest.tmp" "conftest.in" 7547 cp "conftest.in" "conftest.nl" 7548 $as_echo 'FGREP' >> "conftest.nl" 7549 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 7550 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 7551 as_fn_arith $ac_count + 1 && ac_count=$as_val 7552 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 7553 # Best one so far, save it but keep looking for a better one 7554 ac_cv_path_FGREP="$ac_path_FGREP" 7555 ac_path_FGREP_max=$ac_count 7556 fi 7557 # 10*(2^10) chars as input seems more than enough 7558 test $ac_count -gt 10 && break 7559 done 7560 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 7561esac 7562 7563 $ac_path_FGREP_found && break 3 7564 done 7565 done 7566 done 7567IFS=$as_save_IFS 7568 if test -z "$ac_cv_path_FGREP"; then 7569 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 7570 fi 7571else 7572 ac_cv_path_FGREP=$FGREP 7573fi 7574 7575 fi 7576fi 7577{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 7578$as_echo "$ac_cv_path_FGREP" >&6; } 7579 FGREP="$ac_cv_path_FGREP" 7580 7581 7582test -z "$GREP" && GREP=grep 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 7601ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 7602ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 7603 7604{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 7605$as_echo_n "checking how to print strings... " >&6; } 7606# Test print first, because it will be a builtin if present. 7607if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 7608 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 7609 ECHO='print -r --' 7610elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 7611 ECHO='printf %s\n' 7612else 7613 # Use this function as a fallback that always works. 7614 func_fallback_echo () 7615 { 7616 eval 'cat <<_LTECHO_EOF 7617$1 7618_LTECHO_EOF' 7619 } 7620 ECHO='func_fallback_echo' 7621fi 7622 7623# func_echo_all arg... 7624# Invoke $ECHO with all args, space-separated. 7625func_echo_all () 7626{ 7627 $ECHO "" 7628} 7629 7630case "$ECHO" in 7631 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 7632$as_echo "printf" >&6; } ;; 7633 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 7634$as_echo "print -r" >&6; } ;; 7635 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 7636$as_echo "cat" >&6; } ;; 7637esac 7638 7639 7640 7641 7642 7643 7644 7645 7646 7647 7648 7649 7650 7651 7652ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 7653if test "x$ac_cv_type_pid_t" = xyes; then : 7654 7655else 7656 7657cat >>confdefs.h <<_ACEOF 7658#define pid_t int 7659_ACEOF 7660 7661fi 7662 7663ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 7664if test "x$ac_cv_type_size_t" = xyes; then : 7665 7666else 7667 7668cat >>confdefs.h <<_ACEOF 7669#define size_t unsigned int 7670_ACEOF 7671 7672fi 7673 7674 7675 # Check whether --enable-c99-snprintf was given. 7676if test "${enable_c99_snprintf+set}" = set; then : 7677 enableval=$enable_c99_snprintf; force_c99_snprintf=$enableval 7678else 7679 force_c99_snprintf=no 7680 7681fi 7682 7683 case "$force_c99_snprintf" in 7684 yes) 7685 hw_force_rpl_snprintf=yes 7686 hw_force_rpl_vsnprintf=yes 7687 esac 7688 7689 7690 7691 7692 7693 7694 for ac_header in $ac_header_list 7695do : 7696 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7697ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7698" 7699if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7700 cat >>confdefs.h <<_ACEOF 7701#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7702_ACEOF 7703 7704fi 7705 7706done 7707 7708 7709 7710 7711 7712 7713 7714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 7715$as_echo_n "checking for unsigned long long int... " >&6; } 7716if ${ac_cv_type_unsigned_long_long_int+:} false; then : 7717 $as_echo_n "(cached) " >&6 7718else 7719 ac_cv_type_unsigned_long_long_int=yes 7720 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 7721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7722/* end confdefs.h. */ 7723 7724 /* For now, do not test the preprocessor; as of 2007 there are too many 7725 implementations with broken preprocessors. Perhaps this can 7726 be revisited in 2012. In the meantime, code should not expect 7727 #if to work with literals wider than 32 bits. */ 7728 /* Test literals. */ 7729 long long int ll = 9223372036854775807ll; 7730 long long int nll = -9223372036854775807LL; 7731 unsigned long long int ull = 18446744073709551615ULL; 7732 /* Test constant expressions. */ 7733 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) 7734 ? 1 : -1)]; 7735 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 7736 ? 1 : -1)]; 7737 int i = 63; 7738int 7739main () 7740{ 7741/* Test availability of runtime routines for shift and division. */ 7742 long long int llmax = 9223372036854775807ll; 7743 unsigned long long int ullmax = 18446744073709551615ull; 7744 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) 7745 | (llmax / ll) | (llmax % ll) 7746 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) 7747 | (ullmax / ull) | (ullmax % ull)); 7748 ; 7749 return 0; 7750} 7751 7752_ACEOF 7753if ac_fn_c_try_link "$LINENO"; then : 7754 7755else 7756 ac_cv_type_unsigned_long_long_int=no 7757fi 7758rm -f core conftest.err conftest.$ac_objext \ 7759 conftest$ac_exeext conftest.$ac_ext 7760 fi 7761fi 7762{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 7763$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } 7764 if test $ac_cv_type_unsigned_long_long_int = yes; then 7765 7766$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h 7767 7768 fi 7769 7770 7771 ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" 7772if test "x$ac_cv_func_vsnprintf" = xyes; then : 7773 hw_cv_func_vsnprintf=yes 7774else 7775 hw_cv_func_vsnprintf=no 7776fi 7777 7778 if test "$hw_cv_func_vsnprintf" = yes; then : 7779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf is C99 compliant" >&5 7780$as_echo_n "checking whether vsnprintf is C99 compliant... " >&6; } 7781if ${hw_cv_func_vsnprintf_c99+:} false; then : 7782 $as_echo_n "(cached) " >&6 7783else 7784 if test "$cross_compiling" = yes; then : 7785 hw_cv_func_vsnprintf_c99=no 7786else 7787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7788/* end confdefs.h. */ 7789#if HAVE_STDARG_H 7790 #include <stdarg.h> 7791 #endif 7792 #include <stdio.h> 7793 static int testprintf(char *buf, size_t size, const char *format, ...) 7794 { 7795 int result; 7796 va_list ap; 7797 va_start(ap, format); 7798 result = vsnprintf(buf, size, format, ap); 7799 va_end(ap); 7800 return result; 7801 } 7802int 7803main () 7804{ 7805char buf[43]; 7806 if (testprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 || 7807 testprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 || 7808 buf[0] != 'T' || buf[3] != '\0') 7809 return 1; 7810 ; 7811 return 0; 7812} 7813_ACEOF 7814if ac_fn_c_try_run "$LINENO"; then : 7815 hw_cv_func_vsnprintf_c99=yes 7816else 7817 hw_cv_func_vsnprintf_c99=no 7818fi 7819rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7820 conftest.$ac_objext conftest.beam conftest.$ac_ext 7821fi 7822 7823fi 7824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_vsnprintf_c99" >&5 7825$as_echo "$hw_cv_func_vsnprintf_c99" >&6; } 7826else 7827 hw_cv_func_vsnprintf_c99=no 7828fi 7829 7830$as_echo "#define HAVE_VSNPRINTF 1" >>confdefs.h 7831 7832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement vsnprintf will be used" >&5 7833$as_echo_n "checking if C99-snprintf replacement vsnprintf will be used... " >&6; } 7834 if test "${hw_force_rpl_vsnprintf=no}" = yes -o "$hw_cv_func_vsnprintf_c99" = no; then : 7835 hw_use_rpl_vsnprintf=yes 7836else 7837 hw_use_rpl_vsnprintf=no 7838fi 7839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_vsnprintf" >&5 7840$as_echo "$hw_use_rpl_vsnprintf" >&6; } 7841 if test "$hw_use_rpl_vsnprintf" = yes; then : 7842 7843$as_echo "#define HW_WANT_RPL_VSNPRINTF 1" >>confdefs.h 7844 7845 if test ${hw_nodef_vsnprintf=no} = no; then : 7846 7847$as_echo "#define vsnprintf rpl_vsnprintf" >>confdefs.h 7848 7849fi 7850 for ac_header in inttypes.h locale.h stddef.h stdint.h 7851do : 7852 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7853ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7854if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7855 cat >>confdefs.h <<_ACEOF 7856#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7857_ACEOF 7858 7859fi 7860 7861done 7862 7863 ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include <locale.h> 7864" 7865if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then : 7866 7867cat >>confdefs.h <<_ACEOF 7868#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1 7869_ACEOF 7870 7871 7872fi 7873ac_fn_c_check_member "$LINENO" "struct lconv" "thousands_sep" "ac_cv_member_struct_lconv_thousands_sep" "#include <locale.h> 7874" 7875if test "x$ac_cv_member_struct_lconv_thousands_sep" = xyes; then : 7876 7877cat >>confdefs.h <<_ACEOF 7878#define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1 7879_ACEOF 7880 7881 7882fi 7883 7884 7885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double" >&5 7886$as_echo_n "checking for long double... " >&6; } 7887if ${ac_cv_type_long_double+:} false; then : 7888 $as_echo_n "(cached) " >&6 7889else 7890 if test "$GCC" = yes; then 7891 ac_cv_type_long_double=yes 7892 else 7893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7894/* end confdefs.h. */ 7895/* The Stardent Vistra knows sizeof (long double), but does 7896 not support it. */ 7897 long double foo = 0.0L; 7898int 7899main () 7900{ 7901static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */ 7902 sizeof (double) <= sizeof (long double))]; 7903test_array [0] = 0; 7904return test_array [0]; 7905 7906 ; 7907 return 0; 7908} 7909_ACEOF 7910if ac_fn_c_try_compile "$LINENO"; then : 7911 ac_cv_type_long_double=yes 7912else 7913 ac_cv_type_long_double=no 7914fi 7915rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7916 fi 7917fi 7918{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5 7919$as_echo "$ac_cv_type_long_double" >&6; } 7920 if test $ac_cv_type_long_double = yes; then 7921 7922$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h 7923 7924 fi 7925 7926 7927 7928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 7929$as_echo_n "checking for long long int... " >&6; } 7930if ${ac_cv_type_long_long_int+:} false; then : 7931 $as_echo_n "(cached) " >&6 7932else 7933 ac_cv_type_long_long_int=yes 7934 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 7935 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int 7936 if test $ac_cv_type_long_long_int = yes; then 7937 if test "$cross_compiling" = yes; then : 7938 : 7939else 7940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7941/* end confdefs.h. */ 7942#include <limits.h> 7943 #ifndef LLONG_MAX 7944 # define HALF \ 7945 (1LL << (sizeof (long long int) * CHAR_BIT - 2)) 7946 # define LLONG_MAX (HALF - 1 + HALF) 7947 #endif 7948int 7949main () 7950{ 7951long long int n = 1; 7952 int i; 7953 for (i = 0; ; i++) 7954 { 7955 long long int m = n << i; 7956 if (m >> i != n) 7957 return 1; 7958 if (LLONG_MAX / 2 < m) 7959 break; 7960 } 7961 return 0; 7962 ; 7963 return 0; 7964} 7965_ACEOF 7966if ac_fn_c_try_run "$LINENO"; then : 7967 7968else 7969 ac_cv_type_long_long_int=no 7970fi 7971rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7972 conftest.$ac_objext conftest.beam conftest.$ac_ext 7973fi 7974 7975 fi 7976 fi 7977fi 7978{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 7979$as_echo "$ac_cv_type_long_long_int" >&6; } 7980 if test $ac_cv_type_long_long_int = yes; then 7981 7982$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h 7983 7984 fi 7985 7986 7987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 7988$as_echo_n "checking for unsigned long long int... " >&6; } 7989if ${ac_cv_type_unsigned_long_long_int+:} false; then : 7990 $as_echo_n "(cached) " >&6 7991else 7992 ac_cv_type_unsigned_long_long_int=yes 7993 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 7994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7995/* end confdefs.h. */ 7996 7997 /* For now, do not test the preprocessor; as of 2007 there are too many 7998 implementations with broken preprocessors. Perhaps this can 7999 be revisited in 2012. In the meantime, code should not expect 8000 #if to work with literals wider than 32 bits. */ 8001 /* Test literals. */ 8002 long long int ll = 9223372036854775807ll; 8003 long long int nll = -9223372036854775807LL; 8004 unsigned long long int ull = 18446744073709551615ULL; 8005 /* Test constant expressions. */ 8006 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) 8007 ? 1 : -1)]; 8008 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 8009 ? 1 : -1)]; 8010 int i = 63; 8011int 8012main () 8013{ 8014/* Test availability of runtime routines for shift and division. */ 8015 long long int llmax = 9223372036854775807ll; 8016 unsigned long long int ullmax = 18446744073709551615ull; 8017 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) 8018 | (llmax / ll) | (llmax % ll) 8019 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) 8020 | (ullmax / ull) | (ullmax % ull)); 8021 ; 8022 return 0; 8023} 8024 8025_ACEOF 8026if ac_fn_c_try_link "$LINENO"; then : 8027 8028else 8029 ac_cv_type_unsigned_long_long_int=no 8030fi 8031rm -f core conftest.err conftest.$ac_objext \ 8032 conftest$ac_exeext conftest.$ac_ext 8033 fi 8034fi 8035{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 8036$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } 8037 if test $ac_cv_type_unsigned_long_long_int = yes; then 8038 8039$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h 8040 8041 fi 8042 8043 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 8044if test "x$ac_cv_type_size_t" = xyes; then : 8045 8046else 8047 8048cat >>confdefs.h <<_ACEOF 8049#define size_t unsigned int 8050_ACEOF 8051 8052fi 8053 8054 8055 8056 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" 8057if test "x$ac_cv_type_intmax_t" = xyes; then : 8058 8059$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h 8060 8061else 8062 test $ac_cv_type_long_long_int = yes \ 8063 && ac_type='long long int' \ 8064 || ac_type='long int' 8065 8066cat >>confdefs.h <<_ACEOF 8067#define intmax_t $ac_type 8068_ACEOF 8069 8070fi 8071 8072 8073 8074 8075 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" 8076if test "x$ac_cv_type_uintmax_t" = xyes; then : 8077 8078$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h 8079 8080else 8081 test $ac_cv_type_unsigned_long_long_int = yes \ 8082 && ac_type='unsigned long long int' \ 8083 || ac_type='unsigned long int' 8084 8085cat >>confdefs.h <<_ACEOF 8086#define uintmax_t $ac_type 8087_ACEOF 8088 8089fi 8090 8091 8092 8093 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 8094if test "x$ac_cv_type_uintptr_t" = xyes; then : 8095 8096$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 8097 8098else 8099 for ac_type in 'unsigned int' 'unsigned long int' \ 8100 'unsigned long long int'; do 8101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8102/* end confdefs.h. */ 8103$ac_includes_default 8104int 8105main () 8106{ 8107static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 8108test_array [0] = 0; 8109return test_array [0]; 8110 8111 ; 8112 return 0; 8113} 8114_ACEOF 8115if ac_fn_c_try_compile "$LINENO"; then : 8116 8117cat >>confdefs.h <<_ACEOF 8118#define uintptr_t $ac_type 8119_ACEOF 8120 8121 ac_type= 8122fi 8123rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8124 test -z "$ac_type" && break 8125 done 8126fi 8127 8128 8129 ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 8130if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 8131 8132cat >>confdefs.h <<_ACEOF 8133#define HAVE_PTRDIFF_T 1 8134_ACEOF 8135 8136 8137fi 8138 8139 for ac_func in localeconv 8140do : 8141 ac_fn_c_check_func "$LINENO" "localeconv" "ac_cv_func_localeconv" 8142if test "x$ac_cv_func_localeconv" = xyes; then : 8143 cat >>confdefs.h <<_ACEOF 8144#define HAVE_LOCALECONV 1 8145_ACEOF 8146 8147fi 8148done 8149 8150 8151 if test "x$_hw_cv_func_xprintf_replace_done" != xyes; then : 8152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 8153$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 8154if ${ac_cv_c_const+:} false; then : 8155 $as_echo_n "(cached) " >&6 8156else 8157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8158/* end confdefs.h. */ 8159 8160int 8161main () 8162{ 8163 8164#ifndef __cplusplus 8165 /* Ultrix mips cc rejects this sort of thing. */ 8166 typedef int charset[2]; 8167 const charset cs = { 0, 0 }; 8168 /* SunOS 4.1.1 cc rejects this. */ 8169 char const *const *pcpcc; 8170 char **ppc; 8171 /* NEC SVR4.0.2 mips cc rejects this. */ 8172 struct point {int x, y;}; 8173 static struct point const zero = {0,0}; 8174 /* AIX XL C 1.02.0.0 rejects this. 8175 It does not let you subtract one const X* pointer from another in 8176 an arm of an if-expression whose if-part is not a constant 8177 expression */ 8178 const char *g = "string"; 8179 pcpcc = &g + (g ? g-g : 0); 8180 /* HPUX 7.0 cc rejects these. */ 8181 ++pcpcc; 8182 ppc = (char**) pcpcc; 8183 pcpcc = (char const *const *) ppc; 8184 { /* SCO 3.2v4 cc rejects this sort of thing. */ 8185 char tx; 8186 char *t = &tx; 8187 char const *s = 0 ? (char *) 0 : (char const *) 0; 8188 8189 *t++ = 0; 8190 if (s) return 0; 8191 } 8192 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 8193 int x[] = {25, 17}; 8194 const int *foo = &x[0]; 8195 ++foo; 8196 } 8197 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 8198 typedef const int *iptr; 8199 iptr p = 0; 8200 ++p; 8201 } 8202 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 8203 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 8204 struct s { int j; const int *ap[3]; } bx; 8205 struct s *b = &bx; b->j = 5; 8206 } 8207 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 8208 const int foo = 10; 8209 if (!foo) return 0; 8210 } 8211 return !cs[0] && !zero.x; 8212#endif 8213 8214 ; 8215 return 0; 8216} 8217_ACEOF 8218if ac_fn_c_try_compile "$LINENO"; then : 8219 ac_cv_c_const=yes 8220else 8221 ac_cv_c_const=no 8222fi 8223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8224fi 8225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 8226$as_echo "$ac_cv_c_const" >&6; } 8227if test $ac_cv_c_const = no; then 8228 8229$as_echo "#define const /**/" >>confdefs.h 8230 8231fi 8232 8233 8234 8235 8236 case " $LIBOBJS " in 8237 *" snprintf.$ac_objext "* ) ;; 8238 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 8239 ;; 8240esac 8241 8242 _hw_cv_func_xprintf_replace_done=yes 8243fi 8244 8245fi 8246 8247 8248 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 8249if test "x$ac_cv_func_snprintf" = xyes; then : 8250 hw_cv_func_snprintf=yes 8251else 8252 hw_cv_func_snprintf=no 8253fi 8254 8255 if test "$hw_cv_func_snprintf" = yes; then : 8256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf is C99 compliant" >&5 8257$as_echo_n "checking whether snprintf is C99 compliant... " >&6; } 8258if ${hw_cv_func_snprintf_c99+:} false; then : 8259 $as_echo_n "(cached) " >&6 8260else 8261 if test "$cross_compiling" = yes; then : 8262 hw_cv_func_snprintf_c99=no 8263else 8264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8265/* end confdefs.h. */ 8266#include <stdio.h> 8267int 8268main () 8269{ 8270char buf[43]; 8271 if (snprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 || 8272 snprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 || 8273 buf[0] != 'T' || buf[3] != '\0') 8274 return 1; 8275 ; 8276 return 0; 8277} 8278_ACEOF 8279if ac_fn_c_try_run "$LINENO"; then : 8280 hw_cv_func_snprintf_c99=yes 8281else 8282 hw_cv_func_snprintf_c99=no 8283fi 8284rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8285 conftest.$ac_objext conftest.beam conftest.$ac_ext 8286fi 8287 8288fi 8289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_snprintf_c99" >&5 8290$as_echo "$hw_cv_func_snprintf_c99" >&6; } 8291else 8292 hw_cv_func_snprintf_c99=no 8293fi 8294 8295$as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 8296 8297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement snprintf will be used" >&5 8298$as_echo_n "checking if C99-snprintf replacement snprintf will be used... " >&6; } 8299 if test "${hw_force_rpl_snprintf=no}" = yes -o "$hw_cv_func_snprintf_c99" = no; then : 8300 hw_use_rpl_snprintf=yes 8301else 8302 hw_use_rpl_snprintf=no 8303fi 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_snprintf" >&5 8305$as_echo "$hw_use_rpl_snprintf" >&6; } 8306 if test "$hw_use_rpl_snprintf" = yes; then : 8307 8308$as_echo "#define HW_WANT_RPL_SNPRINTF 1" >>confdefs.h 8309 8310 if test ${hw_nodef_snprintf=no} = no; then : 8311 8312$as_echo "#define snprintf rpl_snprintf" >>confdefs.h 8313 8314fi 8315 8316 if test "x$_hw_cv_func_xprintf_replace_done" != xyes; then : 8317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 8318$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 8319if ${ac_cv_c_const+:} false; then : 8320 $as_echo_n "(cached) " >&6 8321else 8322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8323/* end confdefs.h. */ 8324 8325int 8326main () 8327{ 8328 8329#ifndef __cplusplus 8330 /* Ultrix mips cc rejects this sort of thing. */ 8331 typedef int charset[2]; 8332 const charset cs = { 0, 0 }; 8333 /* SunOS 4.1.1 cc rejects this. */ 8334 char const *const *pcpcc; 8335 char **ppc; 8336 /* NEC SVR4.0.2 mips cc rejects this. */ 8337 struct point {int x, y;}; 8338 static struct point const zero = {0,0}; 8339 /* AIX XL C 1.02.0.0 rejects this. 8340 It does not let you subtract one const X* pointer from another in 8341 an arm of an if-expression whose if-part is not a constant 8342 expression */ 8343 const char *g = "string"; 8344 pcpcc = &g + (g ? g-g : 0); 8345 /* HPUX 7.0 cc rejects these. */ 8346 ++pcpcc; 8347 ppc = (char**) pcpcc; 8348 pcpcc = (char const *const *) ppc; 8349 { /* SCO 3.2v4 cc rejects this sort of thing. */ 8350 char tx; 8351 char *t = &tx; 8352 char const *s = 0 ? (char *) 0 : (char const *) 0; 8353 8354 *t++ = 0; 8355 if (s) return 0; 8356 } 8357 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 8358 int x[] = {25, 17}; 8359 const int *foo = &x[0]; 8360 ++foo; 8361 } 8362 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 8363 typedef const int *iptr; 8364 iptr p = 0; 8365 ++p; 8366 } 8367 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 8368 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 8369 struct s { int j; const int *ap[3]; } bx; 8370 struct s *b = &bx; b->j = 5; 8371 } 8372 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 8373 const int foo = 10; 8374 if (!foo) return 0; 8375 } 8376 return !cs[0] && !zero.x; 8377#endif 8378 8379 ; 8380 return 0; 8381} 8382_ACEOF 8383if ac_fn_c_try_compile "$LINENO"; then : 8384 ac_cv_c_const=yes 8385else 8386 ac_cv_c_const=no 8387fi 8388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8389fi 8390{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 8391$as_echo "$ac_cv_c_const" >&6; } 8392if test $ac_cv_c_const = no; then 8393 8394$as_echo "#define const /**/" >>confdefs.h 8395 8396fi 8397 8398 8399 8400 8401 case " $LIBOBJS " in 8402 *" snprintf.$ac_objext "* ) ;; 8403 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 8404 ;; 8405esac 8406 8407 _hw_cv_func_xprintf_replace_done=yes 8408fi 8409 8410fi 8411 8412 8413 8414 8415 8416# HMS: Save $LIBS and empty it. 8417# any LIBS we add here should go in to LDADD_LIBNTP 8418 8419__LIBS=$LIBS 8420LIBS= 8421 8422 8423 8424# [Bug 2332] because we need to know if we are using GNU ld... 8425 8426 8427# Check whether --with-gnu-ld was given. 8428if test "${with_gnu_ld+set}" = set; then : 8429 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 8430else 8431 with_gnu_ld=no 8432fi 8433 8434ac_prog=ld 8435if test "$GCC" = yes; then 8436 # Check if gcc -print-prog-name=ld gives a path. 8437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 8438$as_echo_n "checking for ld used by $CC... " >&6; } 8439 case $host in 8440 *-*-mingw*) 8441 # gcc leaves a trailing carriage return which upsets mingw 8442 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 8443 *) 8444 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 8445 esac 8446 case $ac_prog in 8447 # Accept absolute paths. 8448 [\\/]* | ?:[\\/]*) 8449 re_direlt='/[^/][^/]*/\.\./' 8450 # Canonicalize the pathname of ld 8451 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 8452 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 8453 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 8454 done 8455 test -z "$LD" && LD="$ac_prog" 8456 ;; 8457 "") 8458 # If it fails, then pretend we aren't using GCC. 8459 ac_prog=ld 8460 ;; 8461 *) 8462 # If it is relative, then search for the first ld in PATH. 8463 with_gnu_ld=unknown 8464 ;; 8465 esac 8466elif test "$with_gnu_ld" = yes; then 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 8468$as_echo_n "checking for GNU ld... " >&6; } 8469else 8470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 8471$as_echo_n "checking for non-GNU ld... " >&6; } 8472fi 8473if ${lt_cv_path_LD+:} false; then : 8474 $as_echo_n "(cached) " >&6 8475else 8476 if test -z "$LD"; then 8477 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 8478 for ac_dir in $PATH; do 8479 IFS="$lt_save_ifs" 8480 test -z "$ac_dir" && ac_dir=. 8481 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 8482 lt_cv_path_LD="$ac_dir/$ac_prog" 8483 # Check to see if the program is GNU ld. I'd rather use --version, 8484 # but apparently some variants of GNU ld only accept -v. 8485 # Break only if it was the GNU/non-GNU ld that we prefer. 8486 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 8487 *GNU* | *'with BFD'*) 8488 test "$with_gnu_ld" != no && break 8489 ;; 8490 *) 8491 test "$with_gnu_ld" != yes && break 8492 ;; 8493 esac 8494 fi 8495 done 8496 IFS="$lt_save_ifs" 8497else 8498 lt_cv_path_LD="$LD" # Let the user override the test with a path. 8499fi 8500fi 8501 8502LD="$lt_cv_path_LD" 8503if test -n "$LD"; then 8504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 8505$as_echo "$LD" >&6; } 8506else 8507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8508$as_echo "no" >&6; } 8509fi 8510test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 8511{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 8512$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 8513if ${lt_cv_prog_gnu_ld+:} false; then : 8514 $as_echo_n "(cached) " >&6 8515else 8516 # I'd rather use --version here, but apparently some GNU lds only accept -v. 8517case `$LD -v 2>&1 </dev/null` in 8518*GNU* | *'with BFD'*) 8519 lt_cv_prog_gnu_ld=yes 8520 ;; 8521*) 8522 lt_cv_prog_gnu_ld=no 8523 ;; 8524esac 8525fi 8526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 8527$as_echo "$lt_cv_prog_gnu_ld" >&6; } 8528with_gnu_ld=$lt_cv_prog_gnu_ld 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory path separator" >&5 8541$as_echo_n "checking for directory path separator... " >&6; } 8542if ${ntp_cv_dir_sep+:} false; then : 8543 $as_echo_n "(cached) " >&6 8544else 8545 8546 case "$ntp_cv_dir_sep" in 8547 '') 8548 case "$host_os" in 8549 *djgpp | *mingw32* | *emx*) 8550 ntp_cv_dir_sep="'\\'" 8551 ;; 8552 *) 8553 ntp_cv_dir_sep="'/'" 8554 ;; 8555 esac 8556 esac 8557 8558 8559fi 8560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_dir_sep" >&5 8561$as_echo "$ntp_cv_dir_sep" >&6; } 8562 8563cat >>confdefs.h <<_ACEOF 8564#define DIR_SEP $ntp_cv_dir_sep 8565_ACEOF 8566 8567 8568 8569 NTP_ORIG_LIBS="$LIBS" 8570 8571# Check whether --with-lineeditlibs was given. 8572if test "${with_lineeditlibs+set}" = set; then : 8573 withval=$with_lineeditlibs; use_lineeditlibs="$withval" 8574else 8575 use_lineeditlibs="edit,editline" 8576 8577fi 8578 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking line editing libraries" >&5 8580$as_echo_n "checking line editing libraries... " >&6; } 8581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_lineeditlibs" >&5 8582$as_echo "$use_lineeditlibs" >&6; } 8583 case "$use_lineeditlibs" in 8584 no) 8585 ntp_lib_lineedit=no 8586 ;; 8587 *) 8588 for lineedit_lib in `echo $use_lineeditlibs | sed -e 's/,/ /'`; do 8589 for term_lib in "" termcap curses ncurses; do 8590 case "$term_lib" in 8591 '') 8592 TRY_LIB="-l$lineedit_lib" 8593 ;; 8594 *) 8595 TRY_LIB="-l$lineedit_lib -l$term_lib" 8596 ;; 8597 esac 8598 LIBS="$NTP_ORIG_LIBS $TRY_LIB" 8599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline() with $TRY_LIB" >&5 8600$as_echo_n "checking for readline() with $TRY_LIB... " >&6; } 8601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8602/* end confdefs.h. */ 8603 8604/* Override any GCC internal prototype to avoid an error. 8605 Use char because int might match the return type of a GCC 8606 builtin and then its argument prototype would still apply. */ 8607#ifdef __cplusplus 8608extern "C" 8609#endif 8610char readline (); 8611int 8612main () 8613{ 8614return readline (); 8615 ; 8616 return 0; 8617} 8618_ACEOF 8619if ac_fn_c_try_link "$LINENO"; then : 8620 ntp_lib_lineedit="$TRY_LIB" 8621fi 8622rm -f core conftest.err conftest.$ac_objext \ 8623 conftest$ac_exeext conftest.$ac_ext 8624 case "$ntp_lib_lineedit" in 8625 '') 8626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8627$as_echo "no" >&6; } 8628 ;; 8629 *) 8630 # Use readline() 8631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8632$as_echo "yes" >&6; } 8633 break 8634 esac 8635 case "$term_lib" in 8636 '') 8637 # do not try el_gets without a terminal library 8638 ;; 8639 *) 8640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for el_gets() with $TRY_LIB" >&5 8641$as_echo_n "checking for el_gets() with $TRY_LIB... " >&6; } 8642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8643/* end confdefs.h. */ 8644 8645/* Override any GCC internal prototype to avoid an error. 8646 Use char because int might match the return type of a GCC 8647 builtin and then its argument prototype would still apply. */ 8648#ifdef __cplusplus 8649extern "C" 8650#endif 8651char el_gets (); 8652int 8653main () 8654{ 8655return el_gets (); 8656 ; 8657 return 0; 8658} 8659_ACEOF 8660if ac_fn_c_try_link "$LINENO"; then : 8661 ntp_lib_lineedit="$TRY_LIB" 8662fi 8663rm -f core conftest.err conftest.$ac_objext \ 8664 conftest$ac_exeext conftest.$ac_ext 8665 case "$ntp_lib_lineedit" in 8666 '') 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8668$as_echo "no" >&6; } 8669 ;; 8670 *) # Use el_gets() 8671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 8672$as_echo "yes" >&6; } 8673 break 8674 ;; 8675 esac # $ntp_lib_lineedit 8676 esac # $term_lib 8677 done 8678 case "$ntp_lib_lineedit" in 8679 '') 8680 ;; 8681 *) 8682 break 8683 ;; 8684 esac 8685 done 8686 LIBS="$NTP_ORIG_LIBS" 8687 ;; 8688 esac # $use_lineeditlibs 8689 8690 case "$ntp_lib_lineedit" in 8691 '') 8692 ntp_lib_lineedit="no" 8693 ;; 8694 no) 8695 ;; 8696 *) 8697 EDITLINE_LIBS="$ntp_lib_lineedit" 8698 8699 ;; 8700 esac # $ntp_lib_lineedit 8701 8702 case "$ntp_lib_lineedit" in 8703 no) 8704 ;; 8705 *) 8706 for ac_header in readline.h readline/readline.h histedit.h 8707do : 8708 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8709ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8710if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8711 cat >>confdefs.h <<_ACEOF 8712#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8713_ACEOF 8714 8715fi 8716 8717done 8718 8719 for ac_header in history.h readline/history.h 8720do : 8721 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8722ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8723if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8724 cat >>confdefs.h <<_ACEOF 8725#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8726_ACEOF 8727 8728fi 8729 8730done 8731 8732 8733 case "$ac_cv_header_histedit_h" in 8734 yes) 8735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of arguments to el_init()" >&5 8736$as_echo_n "checking number of arguments to el_init()... " >&6; } 8737if ${ntp_cv_el_init_args+:} false; then : 8738 $as_echo_n "(cached) " >&6 8739else 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741/* end confdefs.h. */ 8742 8743 #include <stdio.h> 8744 #include <histedit.h> 8745 8746int 8747main () 8748{ 8749 8750 el_init("conftest", stdin, stdout, stderr); 8751 8752 8753 ; 8754 return 0; 8755} 8756_ACEOF 8757if ac_fn_c_try_compile "$LINENO"; then : 8758 ntp_cv_el_init_args=4 8759else 8760 ntp_cv_el_init_args=3 8761 8762fi 8763rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8764 8765fi 8766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_el_init_args" >&5 8767$as_echo "$ntp_cv_el_init_args" >&6; } 8768 8769cat >>confdefs.h <<_ACEOF 8770#define EL_INIT_ARGS $ntp_cv_el_init_args 8771_ACEOF 8772 8773 esac 8774 8775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readline supports history" >&5 8776$as_echo_n "checking whether readline supports history... " >&6; } 8777 8778 ntp_lib_lineedit_history="no" 8779 ORIG_LIBS="$LIBS" 8780 LIBS="$ORIG_LIBS $ntp_lib_lineedit" 8781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8782/* end confdefs.h. */ 8783 8784/* Override any GCC internal prototype to avoid an error. 8785 Use char because int might match the return type of a GCC 8786 builtin and then its argument prototype would still apply. */ 8787#ifdef __cplusplus 8788extern "C" 8789#endif 8790char add_history (); 8791int 8792main () 8793{ 8794return add_history (); 8795 ; 8796 return 0; 8797} 8798_ACEOF 8799if ac_fn_c_try_link "$LINENO"; then : 8800 ntp_lib_lineedit_history="yes" 8801fi 8802rm -f core conftest.err conftest.$ac_objext \ 8803 conftest$ac_exeext conftest.$ac_ext 8804 LIBS="$ORIG_LIBS" 8805 8806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_lib_lineedit_history" >&5 8807$as_echo "$ntp_lib_lineedit_history" >&6; } 8808 8809 case "$ntp_lib_lineedit_history" in 8810 yes) 8811 8812$as_echo "#define HAVE_READLINE_HISTORY 1" >>confdefs.h 8813 8814 esac 8815 esac # $ntp_lib_lineedit 8816 { NTP_ORIG_LIBS=; unset NTP_ORIG_LIBS;} 8817 { ORIG_LIBS=; unset ORIG_LIBS;} 8818 { TRY_LIB=; unset TRY_LIB;} 8819 { use_lineeditlibs=; unset use_lineeditlibs;} 8820 8821 8822LIBM= 8823case "$host" in 8824 *-*-darwin*) 8825 ;; 8826 *) 8827 _libs=$LIBS 8828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cos" >&5 8829$as_echo_n "checking for library containing cos... " >&6; } 8830if ${ac_cv_search_cos+:} false; then : 8831 $as_echo_n "(cached) " >&6 8832else 8833 ac_func_search_save_LIBS=$LIBS 8834cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8835/* end confdefs.h. */ 8836 8837/* Override any GCC internal prototype to avoid an error. 8838 Use char because int might match the return type of a GCC 8839 builtin and then its argument prototype would still apply. */ 8840#ifdef __cplusplus 8841extern "C" 8842#endif 8843char cos (); 8844int 8845main () 8846{ 8847return cos (); 8848 ; 8849 return 0; 8850} 8851_ACEOF 8852for ac_lib in '' m; do 8853 if test -z "$ac_lib"; then 8854 ac_res="none required" 8855 else 8856 ac_res=-l$ac_lib 8857 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8858 fi 8859 if ac_fn_c_try_link "$LINENO"; then : 8860 ac_cv_search_cos=$ac_res 8861fi 8862rm -f core conftest.err conftest.$ac_objext \ 8863 conftest$ac_exeext 8864 if ${ac_cv_search_cos+:} false; then : 8865 break 8866fi 8867done 8868if ${ac_cv_search_cos+:} false; then : 8869 8870else 8871 ac_cv_search_cos=no 8872fi 8873rm conftest.$ac_ext 8874LIBS=$ac_func_search_save_LIBS 8875fi 8876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cos" >&5 8877$as_echo "$ac_cv_search_cos" >&6; } 8878ac_res=$ac_cv_search_cos 8879if test "$ac_res" != no; then : 8880 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8881 LIBM="-lm" 8882fi 8883 8884 LIBS=$_libs 8885 ;; 8886esac 8887 8888{ _libs=; unset _libs;} 8889 8890 8891for ac_header in vfork.h 8892do : 8893 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 8894if test "x$ac_cv_header_vfork_h" = xyes; then : 8895 cat >>confdefs.h <<_ACEOF 8896#define HAVE_VFORK_H 1 8897_ACEOF 8898 8899fi 8900 8901done 8902 8903for ac_func in fork vfork 8904do : 8905 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8906ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8907if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8908 cat >>confdefs.h <<_ACEOF 8909#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8910_ACEOF 8911 8912fi 8913done 8914 8915if test "x$ac_cv_func_fork" = xyes; then 8916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 8917$as_echo_n "checking for working fork... " >&6; } 8918if ${ac_cv_func_fork_works+:} false; then : 8919 $as_echo_n "(cached) " >&6 8920else 8921 if test "$cross_compiling" = yes; then : 8922 ac_cv_func_fork_works=cross 8923else 8924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8925/* end confdefs.h. */ 8926$ac_includes_default 8927int 8928main () 8929{ 8930 8931 /* By Ruediger Kuhlmann. */ 8932 return fork () < 0; 8933 8934 ; 8935 return 0; 8936} 8937_ACEOF 8938if ac_fn_c_try_run "$LINENO"; then : 8939 ac_cv_func_fork_works=yes 8940else 8941 ac_cv_func_fork_works=no 8942fi 8943rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8944 conftest.$ac_objext conftest.beam conftest.$ac_ext 8945fi 8946 8947fi 8948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 8949$as_echo "$ac_cv_func_fork_works" >&6; } 8950 8951else 8952 ac_cv_func_fork_works=$ac_cv_func_fork 8953fi 8954if test "x$ac_cv_func_fork_works" = xcross; then 8955 case $host in 8956 *-*-amigaos* | *-*-msdosdjgpp*) 8957 # Override, as these systems have only a dummy fork() stub 8958 ac_cv_func_fork_works=no 8959 ;; 8960 *) 8961 ac_cv_func_fork_works=yes 8962 ;; 8963 esac 8964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 8965$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 8966fi 8967ac_cv_func_vfork_works=$ac_cv_func_vfork 8968if test "x$ac_cv_func_vfork" = xyes; then 8969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 8970$as_echo_n "checking for working vfork... " >&6; } 8971if ${ac_cv_func_vfork_works+:} false; then : 8972 $as_echo_n "(cached) " >&6 8973else 8974 if test "$cross_compiling" = yes; then : 8975 ac_cv_func_vfork_works=cross 8976else 8977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8978/* end confdefs.h. */ 8979/* Thanks to Paul Eggert for this test. */ 8980$ac_includes_default 8981#include <sys/wait.h> 8982#ifdef HAVE_VFORK_H 8983# include <vfork.h> 8984#endif 8985/* On some sparc systems, changes by the child to local and incoming 8986 argument registers are propagated back to the parent. The compiler 8987 is told about this with #include <vfork.h>, but some compilers 8988 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 8989 static variable whose address is put into a register that is 8990 clobbered by the vfork. */ 8991static void 8992#ifdef __cplusplus 8993sparc_address_test (int arg) 8994# else 8995sparc_address_test (arg) int arg; 8996#endif 8997{ 8998 static pid_t child; 8999 if (!child) { 9000 child = vfork (); 9001 if (child < 0) { 9002 perror ("vfork"); 9003 _exit(2); 9004 } 9005 if (!child) { 9006 arg = getpid(); 9007 write(-1, "", 0); 9008 _exit (arg); 9009 } 9010 } 9011} 9012 9013int 9014main () 9015{ 9016 pid_t parent = getpid (); 9017 pid_t child; 9018 9019 sparc_address_test (0); 9020 9021 child = vfork (); 9022 9023 if (child == 0) { 9024 /* Here is another test for sparc vfork register problems. This 9025 test uses lots of local variables, at least as many local 9026 variables as main has allocated so far including compiler 9027 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 9028 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 9029 reuse the register of parent for one of the local variables, 9030 since it will think that parent can't possibly be used any more 9031 in this routine. Assigning to the local variable will thus 9032 munge parent in the parent process. */ 9033 pid_t 9034 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 9035 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 9036 /* Convince the compiler that p..p7 are live; otherwise, it might 9037 use the same hardware register for all 8 local variables. */ 9038 if (p != p1 || p != p2 || p != p3 || p != p4 9039 || p != p5 || p != p6 || p != p7) 9040 _exit(1); 9041 9042 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 9043 from child file descriptors. If the child closes a descriptor 9044 before it execs or exits, this munges the parent's descriptor 9045 as well. Test for this by closing stdout in the child. */ 9046 _exit(close(fileno(stdout)) != 0); 9047 } else { 9048 int status; 9049 struct stat st; 9050 9051 while (wait(&status) != child) 9052 ; 9053 return ( 9054 /* Was there some problem with vforking? */ 9055 child < 0 9056 9057 /* Did the child fail? (This shouldn't happen.) */ 9058 || status 9059 9060 /* Did the vfork/compiler bug occur? */ 9061 || parent != getpid() 9062 9063 /* Did the file descriptor bug occur? */ 9064 || fstat(fileno(stdout), &st) != 0 9065 ); 9066 } 9067} 9068_ACEOF 9069if ac_fn_c_try_run "$LINENO"; then : 9070 ac_cv_func_vfork_works=yes 9071else 9072 ac_cv_func_vfork_works=no 9073fi 9074rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9075 conftest.$ac_objext conftest.beam conftest.$ac_ext 9076fi 9077 9078fi 9079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 9080$as_echo "$ac_cv_func_vfork_works" >&6; } 9081 9082fi; 9083if test "x$ac_cv_func_fork_works" = xcross; then 9084 ac_cv_func_vfork_works=$ac_cv_func_vfork 9085 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 9086$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 9087fi 9088 9089if test "x$ac_cv_func_vfork_works" = xyes; then 9090 9091$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 9092 9093else 9094 9095$as_echo "#define vfork fork" >>confdefs.h 9096 9097fi 9098if test "x$ac_cv_func_fork_works" = xyes; then 9099 9100$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 9101 9102fi 9103 9104# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 9105# for constant arguments. Useless! 9106{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 9107$as_echo_n "checking for working alloca.h... " >&6; } 9108if ${ac_cv_working_alloca_h+:} false; then : 9109 $as_echo_n "(cached) " >&6 9110else 9111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9112/* end confdefs.h. */ 9113#include <alloca.h> 9114int 9115main () 9116{ 9117char *p = (char *) alloca (2 * sizeof (int)); 9118 if (p) return 0; 9119 ; 9120 return 0; 9121} 9122_ACEOF 9123if ac_fn_c_try_link "$LINENO"; then : 9124 ac_cv_working_alloca_h=yes 9125else 9126 ac_cv_working_alloca_h=no 9127fi 9128rm -f core conftest.err conftest.$ac_objext \ 9129 conftest$ac_exeext conftest.$ac_ext 9130fi 9131{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 9132$as_echo "$ac_cv_working_alloca_h" >&6; } 9133if test $ac_cv_working_alloca_h = yes; then 9134 9135$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 9136 9137fi 9138 9139{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 9140$as_echo_n "checking for alloca... " >&6; } 9141if ${ac_cv_func_alloca_works+:} false; then : 9142 $as_echo_n "(cached) " >&6 9143else 9144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9145/* end confdefs.h. */ 9146#ifdef __GNUC__ 9147# define alloca __builtin_alloca 9148#else 9149# ifdef _MSC_VER 9150# include <malloc.h> 9151# define alloca _alloca 9152# else 9153# ifdef HAVE_ALLOCA_H 9154# include <alloca.h> 9155# else 9156# ifdef _AIX 9157 #pragma alloca 9158# else 9159# ifndef alloca /* predefined by HP cc +Olibcalls */ 9160void *alloca (size_t); 9161# endif 9162# endif 9163# endif 9164# endif 9165#endif 9166 9167int 9168main () 9169{ 9170char *p = (char *) alloca (1); 9171 if (p) return 0; 9172 ; 9173 return 0; 9174} 9175_ACEOF 9176if ac_fn_c_try_link "$LINENO"; then : 9177 ac_cv_func_alloca_works=yes 9178else 9179 ac_cv_func_alloca_works=no 9180fi 9181rm -f core conftest.err conftest.$ac_objext \ 9182 conftest$ac_exeext conftest.$ac_ext 9183fi 9184{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 9185$as_echo "$ac_cv_func_alloca_works" >&6; } 9186 9187if test $ac_cv_func_alloca_works = yes; then 9188 9189$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 9190 9191else 9192 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 9193# that cause trouble. Some versions do not even contain alloca or 9194# contain a buggy version. If you still want to use their alloca, 9195# use ar to extract alloca.o from them instead of compiling alloca.c. 9196 9197ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 9198 9199$as_echo "#define C_ALLOCA 1" >>confdefs.h 9200 9201 9202{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 9203$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 9204if ${ac_cv_os_cray+:} false; then : 9205 $as_echo_n "(cached) " >&6 9206else 9207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9208/* end confdefs.h. */ 9209#if defined CRAY && ! defined CRAY2 9210webecray 9211#else 9212wenotbecray 9213#endif 9214 9215_ACEOF 9216if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9217 $EGREP "webecray" >/dev/null 2>&1; then : 9218 ac_cv_os_cray=yes 9219else 9220 ac_cv_os_cray=no 9221fi 9222rm -f conftest* 9223 9224fi 9225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 9226$as_echo "$ac_cv_os_cray" >&6; } 9227if test $ac_cv_os_cray = yes; then 9228 for ac_func in _getb67 GETB67 getb67; do 9229 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 9230ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 9231if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 9232 9233cat >>confdefs.h <<_ACEOF 9234#define CRAY_STACKSEG_END $ac_func 9235_ACEOF 9236 9237 break 9238fi 9239 9240 done 9241fi 9242 9243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 9244$as_echo_n "checking stack direction for C alloca... " >&6; } 9245if ${ac_cv_c_stack_direction+:} false; then : 9246 $as_echo_n "(cached) " >&6 9247else 9248 if test "$cross_compiling" = yes; then : 9249 ac_cv_c_stack_direction=0 9250else 9251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9252/* end confdefs.h. */ 9253$ac_includes_default 9254int 9255find_stack_direction (int *addr, int depth) 9256{ 9257 int dir, dummy = 0; 9258 if (! addr) 9259 addr = &dummy; 9260 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 9261 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 9262 return dir + dummy; 9263} 9264 9265int 9266main (int argc, char **argv) 9267{ 9268 return find_stack_direction (0, argc + !argv + 20) < 0; 9269} 9270_ACEOF 9271if ac_fn_c_try_run "$LINENO"; then : 9272 ac_cv_c_stack_direction=1 9273else 9274 ac_cv_c_stack_direction=-1 9275fi 9276rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9277 conftest.$ac_objext conftest.beam conftest.$ac_ext 9278fi 9279 9280fi 9281{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 9282$as_echo "$ac_cv_c_stack_direction" >&6; } 9283cat >>confdefs.h <<_ACEOF 9284#define STACK_DIRECTION $ac_cv_c_stack_direction 9285_ACEOF 9286 9287 9288fi 9289 9290ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" 9291if test "x$ac_cv_have_decl_strerror_r" = xyes; then : 9292 ac_have_decl=1 9293else 9294 ac_have_decl=0 9295fi 9296 9297cat >>confdefs.h <<_ACEOF 9298#define HAVE_DECL_STRERROR_R $ac_have_decl 9299_ACEOF 9300 9301for ac_func in strerror_r 9302do : 9303 ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" 9304if test "x$ac_cv_func_strerror_r" = xyes; then : 9305 cat >>confdefs.h <<_ACEOF 9306#define HAVE_STRERROR_R 1 9307_ACEOF 9308 9309fi 9310done 9311 9312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 9313$as_echo_n "checking whether strerror_r returns char *... " >&6; } 9314if ${ac_cv_func_strerror_r_char_p+:} false; then : 9315 $as_echo_n "(cached) " >&6 9316else 9317 9318 ac_cv_func_strerror_r_char_p=no 9319 if test $ac_cv_have_decl_strerror_r = yes; then 9320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9321/* end confdefs.h. */ 9322$ac_includes_default 9323int 9324main () 9325{ 9326 9327 char buf[100]; 9328 char x = *strerror_r (0, buf, sizeof buf); 9329 char *p = strerror_r (0, buf, sizeof buf); 9330 return !p || x; 9331 9332 ; 9333 return 0; 9334} 9335_ACEOF 9336if ac_fn_c_try_compile "$LINENO"; then : 9337 ac_cv_func_strerror_r_char_p=yes 9338fi 9339rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9340 else 9341 # strerror_r is not declared. Choose between 9342 # systems that have relatively inaccessible declarations for the 9343 # function. BeOS and DEC UNIX 4.0 fall in this category, but the 9344 # former has a strerror_r that returns char*, while the latter 9345 # has a strerror_r that returns `int'. 9346 # This test should segfault on the DEC system. 9347 if test "$cross_compiling" = yes; then : 9348 : 9349else 9350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9351/* end confdefs.h. */ 9352$ac_includes_default 9353 extern char *strerror_r (); 9354int 9355main () 9356{ 9357char buf[100]; 9358 char x = *strerror_r (0, buf, sizeof buf); 9359 return ! isalpha (x); 9360 ; 9361 return 0; 9362} 9363_ACEOF 9364if ac_fn_c_try_run "$LINENO"; then : 9365 ac_cv_func_strerror_r_char_p=yes 9366fi 9367rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 9368 conftest.$ac_objext conftest.beam conftest.$ac_ext 9369fi 9370 9371 fi 9372 9373fi 9374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 9375$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } 9376if test $ac_cv_func_strerror_r_char_p = yes; then 9377 9378$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h 9379 9380fi 9381 9382 9383ac_busted_vpath_in_make=no 9384case "$build" in 9385 *-*-irix6.1*) # 64 bit only 9386 # busted vpath? 9387 ;; 9388 *-*-irix6*) # 6.2 (and later?) 9389 ac_busted_vpath_in_make=yes 9390 ;; 9391 *-*-solaris2.5.1) 9392 ac_busted_vpath_in_make=yes 9393 ;; 9394 *-*-unicosmp*) 9395 ac_busted_vpath_in_make=yes 9396 ;; 9397esac 9398 9399case "$ac_busted_vpath_in_make$srcdir" in 9400 yes.|no*) 9401 ;; 9402 *) case "`${MAKE-make} -v -f /dev/null 2>/dev/null | grep 'GNU Make'`" in 9403 '') 9404 as_fn_error $? "building outside of the main directory requires GNU make" "$LINENO" 5 9405 esac 9406 ;; 9407esac 9408 9409case "$host" in 9410 *-*-aix4*) 9411 # Bug 2516: 9412 # Was *-*-aix[[4-9]]* 9413 # XXX only verified thru AIX6. But... 9414 # Ken Link says this is fine for AIX 5.3 and 7.1, and sees no reason 9415 # that this support would be in 5.3, removed in 6, and added back. 9416 # 9417 # (prr) aix 4.1 doesn't have clock_settime, but in aix 4.3 it's a stub 9418 # (returning ENOSYS). I didn't check 4.2. If, in the future, 9419 # IBM pulls its thumbs out long enough to implement clock_settime, 9420 # this conditional will need to change. Maybe use AC_TRY_RUN 9421 # instead to try to set the time to itself and check errno. 9422 ;; 9423 *) 9424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 9425$as_echo_n "checking for library containing clock_gettime... " >&6; } 9426if ${ac_cv_search_clock_gettime+:} false; then : 9427 $as_echo_n "(cached) " >&6 9428else 9429 ac_func_search_save_LIBS=$LIBS 9430cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9431/* end confdefs.h. */ 9432 9433/* Override any GCC internal prototype to avoid an error. 9434 Use char because int might match the return type of a GCC 9435 builtin and then its argument prototype would still apply. */ 9436#ifdef __cplusplus 9437extern "C" 9438#endif 9439char clock_gettime (); 9440int 9441main () 9442{ 9443return clock_gettime (); 9444 ; 9445 return 0; 9446} 9447_ACEOF 9448for ac_lib in '' rt; do 9449 if test -z "$ac_lib"; then 9450 ac_res="none required" 9451 else 9452 ac_res=-l$ac_lib 9453 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9454 fi 9455 if ac_fn_c_try_link "$LINENO"; then : 9456 ac_cv_search_clock_gettime=$ac_res 9457fi 9458rm -f core conftest.err conftest.$ac_objext \ 9459 conftest$ac_exeext 9460 if ${ac_cv_search_clock_gettime+:} false; then : 9461 break 9462fi 9463done 9464if ${ac_cv_search_clock_gettime+:} false; then : 9465 9466else 9467 ac_cv_search_clock_gettime=no 9468fi 9469rm conftest.$ac_ext 9470LIBS=$ac_func_search_save_LIBS 9471fi 9472{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 9473$as_echo "$ac_cv_search_clock_gettime" >&6; } 9474ac_res=$ac_cv_search_clock_gettime 9475if test "$ac_res" != no; then : 9476 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9477 case "$ac_cv_search_clock_gettime" in 9478 'none required') ;; 9479 no) ;; 9480 *) LDADD_LIBNTP="$ac_cv_search_clock_gettime $LDADD_LIBNTP" ;; 9481 esac 9482 9483fi 9484 9485 for ac_func in clock_getres clock_gettime clock_settime 9486do : 9487 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 9488ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 9489if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 9490 cat >>confdefs.h <<_ACEOF 9491#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 9492_ACEOF 9493 9494fi 9495done 9496 9497 ;; 9498esac 9499 9500for ac_func in getclock stime timegm strlcpy strlcat 9501do : 9502 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 9503ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 9504if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 9505 cat >>confdefs.h <<_ACEOF 9506#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 9507_ACEOF 9508 9509fi 9510done 9511 9512 9513# Bug 2713 9514LDADD_LIBUTIL= 9515 9516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing snprintb" >&5 9517$as_echo_n "checking for library containing snprintb... " >&6; } 9518if ${ac_cv_search_snprintb+:} false; then : 9519 $as_echo_n "(cached) " >&6 9520else 9521 ac_func_search_save_LIBS=$LIBS 9522cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9523/* end confdefs.h. */ 9524 9525/* Override any GCC internal prototype to avoid an error. 9526 Use char because int might match the return type of a GCC 9527 builtin and then its argument prototype would still apply. */ 9528#ifdef __cplusplus 9529extern "C" 9530#endif 9531char snprintb (); 9532int 9533main () 9534{ 9535return snprintb (); 9536 ; 9537 return 0; 9538} 9539_ACEOF 9540for ac_lib in '' util; do 9541 if test -z "$ac_lib"; then 9542 ac_res="none required" 9543 else 9544 ac_res=-l$ac_lib 9545 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9546 fi 9547 if ac_fn_c_try_link "$LINENO"; then : 9548 ac_cv_search_snprintb=$ac_res 9549fi 9550rm -f core conftest.err conftest.$ac_objext \ 9551 conftest$ac_exeext 9552 if ${ac_cv_search_snprintb+:} false; then : 9553 break 9554fi 9555done 9556if ${ac_cv_search_snprintb+:} false; then : 9557 9558else 9559 ac_cv_search_snprintb=no 9560fi 9561rm conftest.$ac_ext 9562LIBS=$ac_func_search_save_LIBS 9563fi 9564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_snprintb" >&5 9565$as_echo "$ac_cv_search_snprintb" >&6; } 9566ac_res=$ac_cv_search_snprintb 9567if test "$ac_res" != no; then : 9568 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9569 case "$ac_cv_search_snprintb" in 9570 'none required') ;; 9571 no) ;; 9572 *) LDADD_LIBUTIL="$ac_cv_search_snprintb $LDADD_LIBUTIL" ;; 9573 esac 9574 9575$as_echo "#define USE_SNPRINTB 1" >>confdefs.h 9576 9577fi 9578 9579 9580# 9581for ac_header in errno.h sys/socket.h sys/types.h time.h 9582do : 9583 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9584ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 9585if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9586 cat >>confdefs.h <<_ACEOF 9587#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9588_ACEOF 9589 9590fi 9591 9592done 9593 9594for ac_header in net/if.h 9595do : 9596 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" " 9597 #ifdef HAVE_SYS_SOCKET_H 9598 # include <sys/socket.h> 9599 #endif 9600 9601" 9602if test "x$ac_cv_header_net_if_h" = xyes; then : 9603 cat >>confdefs.h <<_ACEOF 9604#define HAVE_NET_IF_H 1 9605_ACEOF 9606 9607fi 9608 9609done 9610 9611case "$host" in 9612 *-hp-hpux*) 9613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if net/if.h requires mpinfou predeclaration" >&5 9614$as_echo_n "checking if net/if.h requires mpinfou predeclaration... " >&6; } 9615if ${ntp_cv_predecl_mpinfou+:} false; then : 9616 $as_echo_n "(cached) " >&6 9617else 9618 9619 np_cv_predecl_mpinfou=no 9620 case "$ac_cv_header_net_if_h" in 9621 no) 9622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9623/* end confdefs.h. */ 9624 9625 typedef union mpinfou { 9626 struct pdk_mpinfo *pdkptr; 9627 struct mpinfo *pikptr; 9628 } mpinfou_t; 9629 #ifdef HAVE_SYS_SOCKET_H 9630 # include <sys/socket.h> 9631 #endif 9632 #include <net/if.h> 9633 9634int 9635main () 9636{ 9637 9638 9639 9640 ; 9641 return 0; 9642} 9643_ACEOF 9644if ac_fn_c_try_compile "$LINENO"; then : 9645 9646 ntp_cv_predecl_mpinfou=yes 9647 ac_cv_header_net_if_h=yes 9648 9649 9650fi 9651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9652 esac 9653 9654 9655fi 9656{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_predecl_mpinfou" >&5 9657$as_echo "$ntp_cv_predecl_mpinfou" >&6; } 9658 case "$ntp_cv_predecl_mpinfou" in 9659 yes) 9660 cat >>confdefs.h <<_ACEOF 9661#ifndef MPINFOU_PREDECLARED 9662# define MPINFOU_PREDECLARED 9663typedef union mpinfou { 9664 struct pdk_mpinfo *pdkptr; 9665 struct mpinfo *pikptr; 9666} mpinfou_t; 9667#endif 9668_ACEOF 9669 9670 esac 9671esac 9672 9673case "$host" in 9674 *-linux*) 9675 for ac_header in linux/if_addr.h 9676do : 9677 ac_fn_c_check_header_compile "$LINENO" "linux/if_addr.h" "ac_cv_header_linux_if_addr_h" " 9678 #ifdef HAVE_SYS_SOCKET_H 9679 # include <sys/socket.h> 9680 #endif 9681 9682" 9683if test "x$ac_cv_header_linux_if_addr_h" = xyes; then : 9684 cat >>confdefs.h <<_ACEOF 9685#define HAVE_LINUX_IF_ADDR_H 1 9686_ACEOF 9687 9688fi 9689 9690done 9691 9692esac 9693 9694for ac_header in arpa/nameser.h sys/param.h sys/time.h sys/timers.h 9695do : 9696 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9697ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 9698if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9699 cat >>confdefs.h <<_ACEOF 9700#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9701_ACEOF 9702 9703fi 9704 9705done 9706 9707# sys/sysctl.h depends on sys/param.h on OpenBSD - Bug 1576 9708for ac_header in sys/sysctl.h 9709do : 9710 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" " 9711 #if defined HAVE_SYS_PARAM_H 9712 # include <sys/param.h> 9713 #endif 9714 9715" 9716if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 9717 cat >>confdefs.h <<_ACEOF 9718#define HAVE_SYS_SYSCTL_H 1 9719_ACEOF 9720 9721fi 9722 9723done 9724 9725for ac_header in netinet/in_system.h netinet/in_systm.h netinet/in.h 9726do : 9727 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9728ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 9729if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9730 cat >>confdefs.h <<_ACEOF 9731#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9732_ACEOF 9733 9734fi 9735 9736done 9737 9738 9739for ac_header in resolv.h 9740do : 9741 ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" " 9742 #ifdef HAVE_SYS_TYPES_H 9743 # include <sys/types.h> 9744 #endif 9745 #ifdef HAVE_NETINET_IN_H 9746 # include <netinet/in.h> 9747 #endif 9748 #ifdef HAVE_ARPA_NAMESER_H 9749 # include <arpa/nameser.h> 9750 #endif 9751 9752" 9753if test "x$ac_cv_header_resolv_h" = xyes; then : 9754 cat >>confdefs.h <<_ACEOF 9755#define HAVE_RESOLV_H 1 9756_ACEOF 9757 9758fi 9759 9760done 9761 9762 9763for ac_header in net/if_var.h 9764do : 9765 ac_fn_c_check_header_compile "$LINENO" "net/if_var.h" "ac_cv_header_net_if_var_h" " 9766 #if HAVE_SYS_TYPES_H 9767 # include <sys/types.h> 9768 #endif 9769 #ifdef HAVE_SYS_SOCKET_H 9770 # include <sys/socket.h> 9771 #endif 9772 #ifdef HAVE_NETINET_IN_H 9773 # include <netinet/in.h> 9774 #endif 9775 #ifdef HAVE_NET_IF_H 9776 # include <net/if.h> 9777 #endif 9778 9779" 9780if test "x$ac_cv_header_net_if_var_h" = xyes; then : 9781 cat >>confdefs.h <<_ACEOF 9782#define HAVE_NET_IF_VAR_H 1 9783_ACEOF 9784 9785fi 9786 9787done 9788 9789 9790for ac_header in netinet/ip.h netinet/in_var.h 9791do : 9792 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 9793ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 9794 #ifdef HAVE_SYS_TYPES_H 9795 # include <sys/types.h> 9796 #endif 9797 #ifdef HAVE_SYS_SOCKET_H 9798 # include <sys/socket.h> 9799 #endif 9800 #ifdef HAVE_NET_IF_H 9801 # include <net/if.h> 9802 #endif 9803 #ifdef HAVE_NETINET_IN_H 9804 # include <netinet/in.h> 9805 #endif 9806 #ifdef HAVE_NET_IF_VAR_H 9807 # include <net/if_var.h> 9808 #endif 9809 #ifdef HAVE_NETINET_IN_SYSTM_H 9810 # include <netinet/in_systm.h> 9811 #endif 9812 9813" 9814if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 9815 cat >>confdefs.h <<_ACEOF 9816#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 9817_ACEOF 9818 9819fi 9820 9821done 9822 9823 9824# HMS: Do we need to check for -lsocket before or after these tests? 9825{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 9826$as_echo_n "checking for library containing inet_pton... " >&6; } 9827if ${ac_cv_search_inet_pton+:} false; then : 9828 $as_echo_n "(cached) " >&6 9829else 9830 ac_func_search_save_LIBS=$LIBS 9831cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9832/* end confdefs.h. */ 9833 9834/* Override any GCC internal prototype to avoid an error. 9835 Use char because int might match the return type of a GCC 9836 builtin and then its argument prototype would still apply. */ 9837#ifdef __cplusplus 9838extern "C" 9839#endif 9840char inet_pton (); 9841int 9842main () 9843{ 9844return inet_pton (); 9845 ; 9846 return 0; 9847} 9848_ACEOF 9849for ac_lib in '' nsl; do 9850 if test -z "$ac_lib"; then 9851 ac_res="none required" 9852 else 9853 ac_res=-l$ac_lib 9854 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9855 fi 9856 if ac_fn_c_try_link "$LINENO"; then : 9857 ac_cv_search_inet_pton=$ac_res 9858fi 9859rm -f core conftest.err conftest.$ac_objext \ 9860 conftest$ac_exeext 9861 if ${ac_cv_search_inet_pton+:} false; then : 9862 break 9863fi 9864done 9865if ${ac_cv_search_inet_pton+:} false; then : 9866 9867else 9868 ac_cv_search_inet_pton=no 9869fi 9870rm conftest.$ac_ext 9871LIBS=$ac_func_search_save_LIBS 9872fi 9873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 9874$as_echo "$ac_cv_search_inet_pton" >&6; } 9875ac_res=$ac_cv_search_inet_pton 9876if test "$ac_res" != no; then : 9877 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9878 case "$ac_cv_search_inet_pton" in 9879 'none required') ;; 9880 no) ;; 9881 *) LDADD_LIBNTP="$ac_cv_search_inet_pton $LDADD_LIBNTP" ;; 9882 esac 9883 9884fi 9885 9886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 9887$as_echo_n "checking for library containing inet_ntop... " >&6; } 9888if ${ac_cv_search_inet_ntop+:} false; then : 9889 $as_echo_n "(cached) " >&6 9890else 9891 ac_func_search_save_LIBS=$LIBS 9892cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9893/* end confdefs.h. */ 9894 9895/* Override any GCC internal prototype to avoid an error. 9896 Use char because int might match the return type of a GCC 9897 builtin and then its argument prototype would still apply. */ 9898#ifdef __cplusplus 9899extern "C" 9900#endif 9901char inet_ntop (); 9902int 9903main () 9904{ 9905return inet_ntop (); 9906 ; 9907 return 0; 9908} 9909_ACEOF 9910for ac_lib in '' resolv; do 9911 if test -z "$ac_lib"; then 9912 ac_res="none required" 9913 else 9914 ac_res=-l$ac_lib 9915 LIBS="-l$ac_lib -lnsl $ac_func_search_save_LIBS" 9916 fi 9917 if ac_fn_c_try_link "$LINENO"; then : 9918 ac_cv_search_inet_ntop=$ac_res 9919fi 9920rm -f core conftest.err conftest.$ac_objext \ 9921 conftest$ac_exeext 9922 if ${ac_cv_search_inet_ntop+:} false; then : 9923 break 9924fi 9925done 9926if ${ac_cv_search_inet_ntop+:} false; then : 9927 9928else 9929 ac_cv_search_inet_ntop=no 9930fi 9931rm conftest.$ac_ext 9932LIBS=$ac_func_search_save_LIBS 9933fi 9934{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 9935$as_echo "$ac_cv_search_inet_ntop" >&6; } 9936ac_res=$ac_cv_search_inet_ntop 9937if test "$ac_res" != no; then : 9938 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9939 case "$ac_cv_search_inet_ntop" in 9940 'none required') ;; 9941 no) ;; 9942 *) LDADD_LIBNTP="$ac_cv_search_inet_ntop $LDADD_LIBNTP" ;; 9943 esac 9944 9945fi 9946 9947 9948# [Bug 1628] On Solaris, we need -lxnet -lsocket. Generalize this to 9949# avoid keying on the OS name: If we find socket functions in 9950# libsocket, next try for them in libxnet without libsocket, if found, 9951# list both. If we simply tested libxnet first, we would find the 9952# functions there and never add libsocket. See also [Bug 660] 9953# http://bugs.ntp.org/show_bug.cgi?id=660#c9 9954saved_LIBS=$LIBS 9955{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 9956$as_echo_n "checking for library containing setsockopt... " >&6; } 9957if ${ac_cv_search_setsockopt+:} false; then : 9958 $as_echo_n "(cached) " >&6 9959else 9960 ac_func_search_save_LIBS=$LIBS 9961cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9962/* end confdefs.h. */ 9963 9964/* Override any GCC internal prototype to avoid an error. 9965 Use char because int might match the return type of a GCC 9966 builtin and then its argument prototype would still apply. */ 9967#ifdef __cplusplus 9968extern "C" 9969#endif 9970char setsockopt (); 9971int 9972main () 9973{ 9974return setsockopt (); 9975 ; 9976 return 0; 9977} 9978_ACEOF 9979for ac_lib in '' socket; do 9980 if test -z "$ac_lib"; then 9981 ac_res="none required" 9982 else 9983 ac_res=-l$ac_lib 9984 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9985 fi 9986 if ac_fn_c_try_link "$LINENO"; then : 9987 ac_cv_search_setsockopt=$ac_res 9988fi 9989rm -f core conftest.err conftest.$ac_objext \ 9990 conftest$ac_exeext 9991 if ${ac_cv_search_setsockopt+:} false; then : 9992 break 9993fi 9994done 9995if ${ac_cv_search_setsockopt+:} false; then : 9996 9997else 9998 ac_cv_search_setsockopt=no 9999fi 10000rm conftest.$ac_ext 10001LIBS=$ac_func_search_save_LIBS 10002fi 10003{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setsockopt" >&5 10004$as_echo "$ac_cv_search_setsockopt" >&6; } 10005ac_res=$ac_cv_search_setsockopt 10006if test "$ac_res" != no; then : 10007 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10008 case "$ac_cv_search_setsockopt" in 10009 'none required') ;; 10010 no) ;; 10011 *) LDADD_LIBNTP="$ac_cv_search_setsockopt $LDADD_LIBNTP" ;; 10012 esac 10013 10014fi 10015 10016case "$ac_cv_search_setsockopt" in 10017 -lsocket) 10018 LIBS="$saved_LIBS" 10019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getsockopt" >&5 10020$as_echo_n "checking for library containing getsockopt... " >&6; } 10021if ${ac_cv_search_getsockopt+:} false; then : 10022 $as_echo_n "(cached) " >&6 10023else 10024 ac_func_search_save_LIBS=$LIBS 10025cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10026/* end confdefs.h. */ 10027 10028/* Override any GCC internal prototype to avoid an error. 10029 Use char because int might match the return type of a GCC 10030 builtin and then its argument prototype would still apply. */ 10031#ifdef __cplusplus 10032extern "C" 10033#endif 10034char getsockopt (); 10035int 10036main () 10037{ 10038return getsockopt (); 10039 ; 10040 return 0; 10041} 10042_ACEOF 10043for ac_lib in '' xnet; do 10044 if test -z "$ac_lib"; then 10045 ac_res="none required" 10046 else 10047 ac_res=-l$ac_lib 10048 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 10049 fi 10050 if ac_fn_c_try_link "$LINENO"; then : 10051 ac_cv_search_getsockopt=$ac_res 10052fi 10053rm -f core conftest.err conftest.$ac_objext \ 10054 conftest$ac_exeext 10055 if ${ac_cv_search_getsockopt+:} false; then : 10056 break 10057fi 10058done 10059if ${ac_cv_search_getsockopt+:} false; then : 10060 10061else 10062 ac_cv_search_getsockopt=no 10063fi 10064rm conftest.$ac_ext 10065LIBS=$ac_func_search_save_LIBS 10066fi 10067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsockopt" >&5 10068$as_echo "$ac_cv_search_getsockopt" >&6; } 10069ac_res=$ac_cv_search_getsockopt 10070if test "$ac_res" != no; then : 10071 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 10072 case "$ac_cv_search_getsockopt" in 10073 'none required') ;; 10074 no) ;; 10075 *) LDADD_LIBNTP="$ac_cv_search_getsockopt $LDADD_LIBNTP" ;; 10076 esac 10077 10078fi 10079 10080 # XXX Possible trouble here - reading the comments above and looking at the 10081 # code below I wonder if we'll add -lxnet when we don't need it. 10082 # Also, do we need to add -lxnet to LDADD_LIBNTP, or perhaps see if it's 10083 # there when it is not needed? 10084 case "$ac_cv_search_getsockopt" in 10085 -lxnet) 10086 LIBS="-lxnet -lsocket $saved_LIBS" 10087 ;; 10088 *) LIBS="-lsocket $saved_LIBS" 10089 ;; 10090 esac 10091 ;; 10092esac 10093{ saved_LIBS=; unset saved_LIBS;} 10094 10095# Bug 2427 - look for recvmsg here. 10096for ac_func in recvmsg 10097do : 10098 ac_fn_c_check_func "$LINENO" "recvmsg" "ac_cv_func_recvmsg" 10099if test "x$ac_cv_func_recvmsg" = xyes; then : 10100 cat >>confdefs.h <<_ACEOF 10101#define HAVE_RECVMSG 1 10102_ACEOF 10103 10104fi 10105done 10106 10107 10108{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 10109$as_echo_n "checking for inline... " >&6; } 10110if ${ac_cv_c_inline+:} false; then : 10111 $as_echo_n "(cached) " >&6 10112else 10113 ac_cv_c_inline=no 10114for ac_kw in inline __inline__ __inline; do 10115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10116/* end confdefs.h. */ 10117#ifndef __cplusplus 10118typedef int foo_t; 10119static $ac_kw foo_t static_foo () {return 0; } 10120$ac_kw foo_t foo () {return 0; } 10121#endif 10122 10123_ACEOF 10124if ac_fn_c_try_compile "$LINENO"; then : 10125 ac_cv_c_inline=$ac_kw 10126fi 10127rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10128 test "$ac_cv_c_inline" != no && break 10129done 10130 10131fi 10132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 10133$as_echo "$ac_cv_c_inline" >&6; } 10134 10135case $ac_cv_c_inline in 10136 inline | yes) ;; 10137 *) 10138 case $ac_cv_c_inline in 10139 no) ac_val=;; 10140 *) ac_val=$ac_cv_c_inline;; 10141 esac 10142 cat >>confdefs.h <<_ACEOF 10143#ifndef __cplusplus 10144#define inline $ac_val 10145#endif 10146_ACEOF 10147 ;; 10148esac 10149 10150 10151case "$ac_cv_c_inline" in 10152 '') 10153 ;; 10154 *) 10155 10156$as_echo "#define HAVE_INLINE 1" >>confdefs.h 10157 10158 10159esac 10160 10161{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 10162$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 10163if ${ac_cv_header_time+:} false; then : 10164 $as_echo_n "(cached) " >&6 10165else 10166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10167/* end confdefs.h. */ 10168#include <sys/types.h> 10169#include <sys/time.h> 10170#include <time.h> 10171 10172int 10173main () 10174{ 10175if ((struct tm *) 0) 10176return 0; 10177 ; 10178 return 0; 10179} 10180_ACEOF 10181if ac_fn_c_try_compile "$LINENO"; then : 10182 ac_cv_header_time=yes 10183else 10184 ac_cv_header_time=no 10185fi 10186rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10187fi 10188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 10189$as_echo "$ac_cv_header_time" >&6; } 10190if test $ac_cv_header_time = yes; then 10191 10192$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 10193 10194fi 10195 10196# The cast to long int works around a bug in the HP C Compiler 10197# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 10198# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 10199# This bug is HP SR number 8606223364. 10200{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 10201$as_echo_n "checking size of time_t... " >&6; } 10202if ${ac_cv_sizeof_time_t+:} false; then : 10203 $as_echo_n "(cached) " >&6 10204else 10205 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "$ac_includes_default"; then : 10206 10207else 10208 if test "$ac_cv_type_time_t" = yes; then 10209 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10210$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10211as_fn_error 77 "cannot compute sizeof (time_t) 10212See \`config.log' for more details" "$LINENO" 5; } 10213 else 10214 ac_cv_sizeof_time_t=0 10215 fi 10216fi 10217 10218fi 10219{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 10220$as_echo "$ac_cv_sizeof_time_t" >&6; } 10221 10222 10223 10224cat >>confdefs.h <<_ACEOF 10225#define SIZEOF_TIME_T $ac_cv_sizeof_time_t 10226_ACEOF 10227 10228 10229{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 10230$as_echo_n "checking whether char is unsigned... " >&6; } 10231if ${ac_cv_c_char_unsigned+:} false; then : 10232 $as_echo_n "(cached) " >&6 10233else 10234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10235/* end confdefs.h. */ 10236$ac_includes_default 10237int 10238main () 10239{ 10240static int test_array [1 - 2 * !(((char) -1) < 0)]; 10241test_array [0] = 0; 10242return test_array [0]; 10243 10244 ; 10245 return 0; 10246} 10247_ACEOF 10248if ac_fn_c_try_compile "$LINENO"; then : 10249 ac_cv_c_char_unsigned=no 10250else 10251 ac_cv_c_char_unsigned=yes 10252fi 10253rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10254fi 10255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 10256$as_echo "$ac_cv_c_char_unsigned" >&6; } 10257if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then 10258 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h 10259 10260fi 10261 # The cast to long int works around a bug in the HP C Compiler 10262# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 10263# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 10264# This bug is HP SR number 8606223364. 10265{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of signed char" >&5 10266$as_echo_n "checking size of signed char... " >&6; } 10267if ${ac_cv_sizeof_signed_char+:} false; then : 10268 $as_echo_n "(cached) " >&6 10269else 10270 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (signed char))" "ac_cv_sizeof_signed_char" "$ac_includes_default"; then : 10271 10272else 10273 if test "$ac_cv_type_signed_char" = yes; then 10274 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10275$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10276as_fn_error 77 "cannot compute sizeof (signed char) 10277See \`config.log' for more details" "$LINENO" 5; } 10278 else 10279 ac_cv_sizeof_signed_char=0 10280 fi 10281fi 10282 10283fi 10284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_signed_char" >&5 10285$as_echo "$ac_cv_sizeof_signed_char" >&6; } 10286 10287 10288 10289cat >>confdefs.h <<_ACEOF 10290#define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char 10291_ACEOF 10292 10293 10294ac_fn_c_check_type "$LINENO" "s_char" "ac_cv_type_s_char" "$ac_includes_default" 10295if test "x$ac_cv_type_s_char" = xyes; then : 10296 10297cat >>confdefs.h <<_ACEOF 10298#define HAVE_S_CHAR 1 10299_ACEOF 10300 10301 10302fi 10303ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 10304if test "x$ac_cv_type_long_long" = xyes; then : 10305 10306cat >>confdefs.h <<_ACEOF 10307#define HAVE_LONG_LONG 1 10308_ACEOF 10309 10310 10311fi 10312 10313# The cast to long int works around a bug in the HP C Compiler 10314# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 10315# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 10316# This bug is HP SR number 8606223364. 10317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 10318$as_echo_n "checking size of short... " >&6; } 10319if ${ac_cv_sizeof_short+:} false; then : 10320 $as_echo_n "(cached) " >&6 10321else 10322 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 10323 10324else 10325 if test "$ac_cv_type_short" = yes; then 10326 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10327$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10328as_fn_error 77 "cannot compute sizeof (short) 10329See \`config.log' for more details" "$LINENO" 5; } 10330 else 10331 ac_cv_sizeof_short=0 10332 fi 10333fi 10334 10335fi 10336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 10337$as_echo "$ac_cv_sizeof_short" >&6; } 10338 10339 10340 10341cat >>confdefs.h <<_ACEOF 10342#define SIZEOF_SHORT $ac_cv_sizeof_short 10343_ACEOF 10344 10345 10346# The cast to long int works around a bug in the HP C Compiler 10347# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 10348# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 10349# This bug is HP SR number 8606223364. 10350{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 10351$as_echo_n "checking size of int... " >&6; } 10352if ${ac_cv_sizeof_int+:} false; then : 10353 $as_echo_n "(cached) " >&6 10354else 10355 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 10356 10357else 10358 if test "$ac_cv_type_int" = yes; then 10359 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10360$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10361as_fn_error 77 "cannot compute sizeof (int) 10362See \`config.log' for more details" "$LINENO" 5; } 10363 else 10364 ac_cv_sizeof_int=0 10365 fi 10366fi 10367 10368fi 10369{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 10370$as_echo "$ac_cv_sizeof_int" >&6; } 10371 10372 10373 10374cat >>confdefs.h <<_ACEOF 10375#define SIZEOF_INT $ac_cv_sizeof_int 10376_ACEOF 10377 10378 10379# The cast to long int works around a bug in the HP C Compiler 10380# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 10381# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 10382# This bug is HP SR number 8606223364. 10383{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 10384$as_echo_n "checking size of long... " >&6; } 10385if ${ac_cv_sizeof_long+:} false; then : 10386 $as_echo_n "(cached) " >&6 10387else 10388 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 10389 10390else 10391 if test "$ac_cv_type_long" = yes; then 10392 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10393$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10394as_fn_error 77 "cannot compute sizeof (long) 10395See \`config.log' for more details" "$LINENO" 5; } 10396 else 10397 ac_cv_sizeof_long=0 10398 fi 10399fi 10400 10401fi 10402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 10403$as_echo "$ac_cv_sizeof_long" >&6; } 10404 10405 10406 10407cat >>confdefs.h <<_ACEOF 10408#define SIZEOF_LONG $ac_cv_sizeof_long 10409_ACEOF 10410 10411 10412 10413case "$ac_cv_type_long_long" in 10414 no) 10415 ;; 10416 *) 10417 # The cast to long int works around a bug in the HP C Compiler 10418# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 10419# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 10420# This bug is HP SR number 8606223364. 10421{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 10422$as_echo_n "checking size of long long... " >&6; } 10423if ${ac_cv_sizeof_long_long+:} false; then : 10424 $as_echo_n "(cached) " >&6 10425else 10426 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 10427 10428else 10429 if test "$ac_cv_type_long_long" = yes; then 10430 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10431$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10432as_fn_error 77 "cannot compute sizeof (long long) 10433See \`config.log' for more details" "$LINENO" 5; } 10434 else 10435 ac_cv_sizeof_long_long=0 10436 fi 10437fi 10438 10439fi 10440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 10441$as_echo "$ac_cv_sizeof_long_long" >&6; } 10442 10443 10444 10445cat >>confdefs.h <<_ACEOF 10446#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 10447_ACEOF 10448 10449 10450 ;; 10451esac 10452 10453case "$ac_cv_c_char_unsigned$ac_cv_sizeof_signed_char$ac_cv_type_s_char" in 10454 *yes) 10455 # We have a typedef for s_char. Might as well believe it... 10456 ;; 10457 no0no) 10458 # We have signed chars, can't say 'signed char', no s_char typedef. 10459 10460$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 10461 10462 ;; 10463 no1no) 10464 # We have signed chars, can say 'signed char', no s_char typedef. 10465 10466$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 10467 10468 ;; 10469 yes0no) 10470 # We have unsigned chars, can't say 'signed char', no s_char typedef. 10471 as_fn_error $? "No way to specify a signed character!" "$LINENO" 5 10472 ;; 10473 yes1no) 10474 # We have unsigned chars, can say 'signed char', no s_char typedef. 10475 10476$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 10477 10478 ;; 10479esac 10480 10481{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 10482$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 10483if ${ac_cv_type_uid_t+:} false; then : 10484 $as_echo_n "(cached) " >&6 10485else 10486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10487/* end confdefs.h. */ 10488#include <sys/types.h> 10489 10490_ACEOF 10491if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10492 $EGREP "uid_t" >/dev/null 2>&1; then : 10493 ac_cv_type_uid_t=yes 10494else 10495 ac_cv_type_uid_t=no 10496fi 10497rm -f conftest* 10498 10499fi 10500{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 10501$as_echo "$ac_cv_type_uid_t" >&6; } 10502if test $ac_cv_type_uid_t = no; then 10503 10504$as_echo "#define uid_t int" >>confdefs.h 10505 10506 10507$as_echo "#define gid_t int" >>confdefs.h 10508 10509fi 10510 10511 10512 10513 10514 10515 10516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we're including debugging code" >&5 10517$as_echo_n "checking if we're including debugging code... " >&6; } 10518# Check whether --enable-debugging was given. 10519if test "${enable_debugging+set}" = set; then : 10520 enableval=$enable_debugging; ntp_ok=$enableval 10521else 10522 ntp_ok=yes 10523 10524fi 10525 10526case "$ntp_ok" in 10527 yes) 10528 10529$as_echo "#define DEBUG 1" >>confdefs.h 10530 10531esac 10532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_ok" >&5 10533$as_echo "$ntp_ok" >&6; } 10534 10535 10536 10537# check if we can compile with pthreads 10538for ac_header in semaphore.h 10539do : 10540 ac_fn_c_check_header_mongrel "$LINENO" "semaphore.h" "ac_cv_header_semaphore_h" "$ac_includes_default" 10541if test "x$ac_cv_header_semaphore_h" = xyes; then : 10542 cat >>confdefs.h <<_ACEOF 10543#define HAVE_SEMAPHORE_H 1 10544_ACEOF 10545 10546fi 10547 10548done 10549 10550for ac_func in socketpair 10551do : 10552 ac_fn_c_check_func "$LINENO" "socketpair" "ac_cv_func_socketpair" 10553if test "x$ac_cv_func_socketpair" = xyes; then : 10554 cat >>confdefs.h <<_ACEOF 10555#define HAVE_SOCKETPAIR 1 10556_ACEOF 10557 10558fi 10559done 10560 10561# Check whether --enable-thread-support was given. 10562if test "${enable_thread_support+set}" = set; then : 10563 enableval=$enable_thread_support; 10564else 10565 enable_thread_support=yes 10566 10567fi 10568 10569have_pthreads=no 10570case "$enable_thread_support" in 10571 no) ;; 10572 *) 10573 ol_found_pthreads=no 10574 10575 10576 10577ac_ext=c 10578ac_cpp='$CPP $CPPFLAGS' 10579ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 10580ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 10581ac_compiler_gnu=$ac_cv_c_compiler_gnu 10582 10583# OpenLDAP --with-threads 10584 10585# Check whether --with-threads was given. 10586if test "${with_threads+set}" = set; then : 10587 withval=$with_threads; 10588 ol_arg=invalid 10589 for ol_val in auto nt posix mach pth lwp yes no manual ; do 10590 if test "$withval" = "$ol_val" ; then 10591 ol_arg="$ol_val" 10592 fi 10593 done 10594 if test "$ol_arg" = "invalid" ; then 10595 as_fn_error $? "bad value $withval for --with-threads" "$LINENO" 5 10596 fi 10597 ol_with_threads="$ol_arg" 10598 10599else 10600 ol_with_threads="auto" 10601fi 10602# end --with-threads 10603 10604 10605case "$ol_with_threads$host" in 10606 auto*-*-solaris2.[0-6]) 10607 ol_with_threads=no 10608 ;; 10609esac 10610 10611 10612ol_aix_threads=no 10613case "$host" in 10614*-*-aix*) if test -z "$CC" ; then 10615 case "$ol_with_threads" in 10616 auto | yes | posix) ol_aix_threads=yes ;; 10617 esac 10618 fi 10619;; 10620esac 10621 10622if test $ol_aix_threads = yes ; then 10623 if test -z "${CC}" ; then 10624 for ac_prog in cc_r xlc_r cc 10625do 10626 # Extract the first word of "$ac_prog", so it can be a program name with args. 10627set dummy $ac_prog; ac_word=$2 10628{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10629$as_echo_n "checking for $ac_word... " >&6; } 10630if ${ac_cv_prog_CC+:} false; then : 10631 $as_echo_n "(cached) " >&6 10632else 10633 if test -n "$CC"; then 10634 ac_cv_prog_CC="$CC" # Let the user override the test. 10635else 10636as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10637for as_dir in $PATH 10638do 10639 IFS=$as_save_IFS 10640 test -z "$as_dir" && as_dir=. 10641 for ac_exec_ext in '' $ac_executable_extensions; do 10642 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10643 ac_cv_prog_CC="$ac_prog" 10644 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10645 break 2 10646 fi 10647done 10648 done 10649IFS=$as_save_IFS 10650 10651fi 10652fi 10653CC=$ac_cv_prog_CC 10654if test -n "$CC"; then 10655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 10656$as_echo "$CC" >&6; } 10657else 10658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10659$as_echo "no" >&6; } 10660fi 10661 10662 10663 test -n "$CC" && break 10664done 10665 10666 10667 if test "$CC" = cc ; then 10668 if test $ol_with_threads != auto ; then 10669 as_fn_error $? "--with-threads requires cc_r (or other suitable compiler) on AIX" "$LINENO" 5 10670 else 10671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling threads, no cc_r on AIX" >&5 10672$as_echo "$as_me: WARNING: disabling threads, no cc_r on AIX" >&2;} 10673 fi 10674 ol_with_threads=no 10675 fi 10676 fi 10677 10678 case ${CC} in cc_r | xlc_r) 10679 ol_with_threads=posix 10680 ol_cv_pthread_create=yes 10681 ;; 10682 esac 10683fi 10684 10685ol_link_threads=no 10686# OpenLDAP --with-yielding_select 10687 10688# Check whether --with-yielding_select was given. 10689if test "${with_yielding_select+set}" = set; then : 10690 withval=$with_yielding_select; 10691 ol_arg=invalid 10692 for ol_val in auto yes no manual ; do 10693 if test "$withval" = "$ol_val" ; then 10694 ol_arg="$ol_val" 10695 fi 10696 done 10697 if test "$ol_arg" = "invalid" ; then 10698 as_fn_error $? "bad value $withval for --with-yielding_select" "$LINENO" 5 10699 fi 10700 ol_with_yielding_select="$ol_arg" 10701 10702else 10703 ol_with_yielding_select="auto" 10704fi 10705# end --with-yielding_select 10706 10707 10708case $ol_with_threads in auto | yes | nt) 10709 10710 10711 ac_fn_c_check_func "$LINENO" "_beginthread" "ac_cv_func__beginthread" 10712if test "x$ac_cv_func__beginthread" = xyes; then : 10713 10714fi 10715 10716 10717 if test $ac_cv_func__beginthread = yes ; then 10718 10719$as_echo "#define HAVE_NT_THREADS 1" >>confdefs.h 10720 10721 ol_cv_nt_threads=yes 10722 fi 10723 10724 10725 if test "$ol_cv_nt_threads" = yes ; then 10726 ol_link_threads=nt 10727 ol_with_threads=found 10728 ol_with_yielding_select=yes 10729 10730 10731$as_echo "#define HAVE_NT_SERVICE_MANAGER 1" >>confdefs.h 10732 10733 10734$as_echo "#define HAVE_NT_EVENT_LOG 1" >>confdefs.h 10735 10736 fi 10737 10738 if test $ol_with_threads = nt ; then 10739 as_fn_error $? "could not locate NT Threads" "$LINENO" 5 10740 fi 10741 ;; 10742esac 10743 10744case $ol_with_threads in auto | yes | posix) 10745 10746 for ac_header in pthread.h 10747do : 10748 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 10749if test "x$ac_cv_header_pthread_h" = xyes; then : 10750 cat >>confdefs.h <<_ACEOF 10751#define HAVE_PTHREAD_H 1 10752_ACEOF 10753 10754fi 10755 10756done 10757 10758 10759 if test $ac_cv_header_pthread_h = yes ; then 10760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX thread version" >&5 10761$as_echo_n "checking POSIX thread version... " >&6; } 10762if ${ol_cv_pthread_version+:} false; then : 10763 $as_echo_n "(cached) " >&6 10764else 10765 10766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10767/* end confdefs.h. */ 10768 10769# include <pthread.h> 10770 10771int 10772main () 10773{ 10774 10775 int i = PTHREAD_CREATE_JOINABLE; 10776 10777 ; 10778 return 0; 10779} 10780_ACEOF 10781if ac_fn_c_try_compile "$LINENO"; then : 10782 10783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10784/* end confdefs.h. */ 10785#include <pthread.h> 10786 10787_ACEOF 10788if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10789 $EGREP "pthread_detach" >/dev/null 2>&1; then : 10790 ol_cv_pthread_version=10 10791else 10792 ol_cv_pthread_version=8 10793fi 10794rm -f conftest* 10795 10796else 10797 10798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10799/* end confdefs.h. */ 10800 10801# include <pthread.h> 10802# ifdef PTHREAD_CREATE_UNDETACHED 10803 draft7 10804# endif 10805 10806_ACEOF 10807if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10808 $EGREP "draft7" >/dev/null 2>&1; then : 10809 ol_cv_pthread_version=7 10810else 10811 10812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10813/* end confdefs.h. */ 10814#include <pthread.h> 10815 10816_ACEOF 10817if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10818 $EGREP "pthread_attr_init" >/dev/null 2>&1; then : 10819 ol_cv_pthread_version=6 10820else 10821 10822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10823/* end confdefs.h. */ 10824 10825# include <pthread.h> 10826#ifdef PTHREAD_MUTEX_INITIALIZER 10827 draft5 10828#endif 10829 10830_ACEOF 10831if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10832 $EGREP "draft5" >/dev/null 2>&1; then : 10833 ol_cv_pthread_version=5 10834else 10835 ol_cv_pthread_version=4 10836fi 10837rm -f conftest* 10838 10839fi 10840rm -f conftest* 10841 10842fi 10843rm -f conftest* 10844 10845fi 10846rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10847 10848fi 10849{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_version" >&5 10850$as_echo "$ol_cv_pthread_version" >&6; } 10851 10852 10853 if test $ol_cv_pthread_version != 0 ; then 10854 10855cat >>confdefs.h <<_ACEOF 10856#define HAVE_PTHREADS $ol_cv_pthread_version 10857_ACEOF 10858 10859 else 10860 as_fn_error $? "unknown pthread version" "$LINENO" 5 10861 fi 10862 10863 # consider threads found 10864 ol_with_threads=found 10865 10866 10867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5 10868$as_echo_n "checking for LinuxThreads pthread.h... " >&6; } 10869if ${ol_cv_header_linux_threads+:} false; then : 10870 $as_echo_n "(cached) " >&6 10871else 10872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10873/* end confdefs.h. */ 10874#include <pthread.h> 10875_ACEOF 10876if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10877 $EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1; then : 10878 ol_cv_header_linux_threads=yes 10879else 10880 ol_cv_header_linux_threads=no 10881fi 10882rm -f conftest* 10883 10884 10885fi 10886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5 10887$as_echo "$ol_cv_header_linux_threads" >&6; } 10888 if test $ol_cv_header_linux_threads = yes; then 10889 10890$as_echo "#define HAVE_LINUX_THREADS 1" >>confdefs.h 10891 10892 fi 10893 10894 10895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU Pth pthread.h" >&5 10896$as_echo_n "checking for GNU Pth pthread.h... " >&6; } 10897if ${ol_cv_header_gnu_pth_pthread_h+:} false; then : 10898 $as_echo_n "(cached) " >&6 10899else 10900 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10901/* end confdefs.h. */ 10902#include <pthread.h> 10903#ifdef _POSIX_THREAD_IS_GNU_PTH 10904 __gnu_pth__; 10905#endif 10906 10907_ACEOF 10908if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 10909 $EGREP "__gnu_pth__" >/dev/null 2>&1; then : 10910 ol_cv_header_gnu_pth_pthread_h=yes 10911else 10912 ol_cv_header_gnu_pth_pthread_h=no 10913fi 10914rm -f conftest* 10915 10916 10917fi 10918{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_gnu_pth_pthread_h" >&5 10919$as_echo "$ol_cv_header_gnu_pth_pthread_h" >&6; } 10920 10921 10922 if test $ol_cv_header_gnu_pth_pthread_h = no ; then 10923 for ac_header in sched.h 10924do : 10925 ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" 10926if test "x$ac_cv_header_sched_h" = xyes; then : 10927 cat >>confdefs.h <<_ACEOF 10928#define HAVE_SCHED_H 1 10929_ACEOF 10930 10931fi 10932 10933done 10934 10935 fi 10936 10937 10938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in default libraries" >&5 10939$as_echo_n "checking for pthread_create in default libraries... " >&6; } 10940if ${ol_cv_pthread_create+:} false; then : 10941 $as_echo_n "(cached) " >&6 10942else 10943 10944 if test "$cross_compiling" = yes; then : 10945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10946/* end confdefs.h. */ 10947 10948/* pthread test headers */ 10949#include <pthread.h> 10950#if HAVE_PTHREADS < 7 10951#include <errno.h> 10952#endif 10953#ifndef NULL 10954#define NULL (void*)0 10955#endif 10956 10957static void *task(p) 10958 void *p; 10959{ 10960 return (void *) (p == NULL); 10961} 10962 10963int 10964main () 10965{ 10966 10967 /* pthread test function */ 10968#ifndef PTHREAD_CREATE_DETACHED 10969#define PTHREAD_CREATE_DETACHED 1 10970#endif 10971 pthread_t t; 10972 int status; 10973 int detach = PTHREAD_CREATE_DETACHED; 10974 10975#if HAVE_PTHREADS > 4 10976 /* Final pthreads */ 10977 pthread_attr_t attr; 10978 10979 status = pthread_attr_init(&attr); 10980 if( status ) return status; 10981 10982#if HAVE_PTHREADS < 7 10983 status = pthread_attr_setdetachstate(&attr, &detach); 10984 if( status < 0 ) status = errno; 10985#else 10986 status = pthread_attr_setdetachstate(&attr, detach); 10987#endif 10988 if( status ) return status; 10989 status = pthread_create( &t, &attr, task, NULL ); 10990#if HAVE_PTHREADS < 7 10991 if( status < 0 ) status = errno; 10992#endif 10993 if( status ) return status; 10994#else 10995 /* Draft 4 pthreads */ 10996 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10997 if( status ) return errno; 10998 10999 /* give thread a chance to complete */ 11000 /* it should remain joinable and hence detachable */ 11001 sleep( 1 ); 11002 11003 status = pthread_detach( &t ); 11004 if( status ) return errno; 11005#endif 11006 11007#ifdef HAVE_LINUX_THREADS 11008 pthread_kill_other_threads_np(); 11009#endif 11010 11011 return 0; 11012 11013 ; 11014 return 0; 11015} 11016_ACEOF 11017if ac_fn_c_try_link "$LINENO"; then : 11018 ol_cv_pthread_create=yes 11019else 11020 ol_cv_pthread_create=no 11021fi 11022rm -f core conftest.err conftest.$ac_objext \ 11023 conftest$ac_exeext conftest.$ac_ext 11024else 11025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11026/* end confdefs.h. */ 11027 11028 11029/* pthread test headers */ 11030#include <pthread.h> 11031#if HAVE_PTHREADS < 7 11032#include <errno.h> 11033#endif 11034#ifndef NULL 11035#define NULL (void*)0 11036#endif 11037 11038static void *task(p) 11039 void *p; 11040{ 11041 return (void *) (p == NULL); 11042} 11043 11044 11045int main(argc, argv) 11046 int argc; 11047 char **argv; 11048{ 11049 11050 /* pthread test function */ 11051#ifndef PTHREAD_CREATE_DETACHED 11052#define PTHREAD_CREATE_DETACHED 1 11053#endif 11054 pthread_t t; 11055 int status; 11056 int detach = PTHREAD_CREATE_DETACHED; 11057 11058#if HAVE_PTHREADS > 4 11059 /* Final pthreads */ 11060 pthread_attr_t attr; 11061 11062 status = pthread_attr_init(&attr); 11063 if( status ) return status; 11064 11065#if HAVE_PTHREADS < 7 11066 status = pthread_attr_setdetachstate(&attr, &detach); 11067 if( status < 0 ) status = errno; 11068#else 11069 status = pthread_attr_setdetachstate(&attr, detach); 11070#endif 11071 if( status ) return status; 11072 status = pthread_create( &t, &attr, task, NULL ); 11073#if HAVE_PTHREADS < 7 11074 if( status < 0 ) status = errno; 11075#endif 11076 if( status ) return status; 11077#else 11078 /* Draft 4 pthreads */ 11079 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11080 if( status ) return errno; 11081 11082 /* give thread a chance to complete */ 11083 /* it should remain joinable and hence detachable */ 11084 sleep( 1 ); 11085 11086 status = pthread_detach( &t ); 11087 if( status ) return errno; 11088#endif 11089 11090#ifdef HAVE_LINUX_THREADS 11091 pthread_kill_other_threads_np(); 11092#endif 11093 11094 return 0; 11095 11096} 11097 11098_ACEOF 11099if ac_fn_c_try_run "$LINENO"; then : 11100 ol_cv_pthread_create=yes 11101else 11102 ol_cv_pthread_create=no 11103fi 11104rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11105 conftest.$ac_objext conftest.beam conftest.$ac_ext 11106fi 11107 11108fi 11109{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create" >&5 11110$as_echo "$ol_cv_pthread_create" >&6; } 11111 11112 if test $ol_cv_pthread_create != no ; then 11113 ol_link_threads=posix 11114 ol_link_pthreads="" 11115 fi 11116 11117 # Pthread try link: -kthread (ol_cv_pthread_kthread) 11118if test "$ol_link_threads" = no ; then 11119 # try -kthread 11120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -kthread" >&5 11121$as_echo_n "checking for pthread link with -kthread... " >&6; } 11122if ${ol_cv_pthread_kthread+:} false; then : 11123 $as_echo_n "(cached) " >&6 11124else 11125 11126 # save the flags 11127 ol_LIBS="$LIBS" 11128 LIBS="-kthread $LIBS" 11129 11130 if test "$cross_compiling" = yes; then : 11131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11132/* end confdefs.h. */ 11133 11134/* pthread test headers */ 11135#include <pthread.h> 11136#if HAVE_PTHREADS < 7 11137#include <errno.h> 11138#endif 11139#ifndef NULL 11140#define NULL (void*)0 11141#endif 11142 11143static void *task(p) 11144 void *p; 11145{ 11146 return (void *) (p == NULL); 11147} 11148 11149int 11150main () 11151{ 11152 11153 /* pthread test function */ 11154#ifndef PTHREAD_CREATE_DETACHED 11155#define PTHREAD_CREATE_DETACHED 1 11156#endif 11157 pthread_t t; 11158 int status; 11159 int detach = PTHREAD_CREATE_DETACHED; 11160 11161#if HAVE_PTHREADS > 4 11162 /* Final pthreads */ 11163 pthread_attr_t attr; 11164 11165 status = pthread_attr_init(&attr); 11166 if( status ) return status; 11167 11168#if HAVE_PTHREADS < 7 11169 status = pthread_attr_setdetachstate(&attr, &detach); 11170 if( status < 0 ) status = errno; 11171#else 11172 status = pthread_attr_setdetachstate(&attr, detach); 11173#endif 11174 if( status ) return status; 11175 status = pthread_create( &t, &attr, task, NULL ); 11176#if HAVE_PTHREADS < 7 11177 if( status < 0 ) status = errno; 11178#endif 11179 if( status ) return status; 11180#else 11181 /* Draft 4 pthreads */ 11182 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11183 if( status ) return errno; 11184 11185 /* give thread a chance to complete */ 11186 /* it should remain joinable and hence detachable */ 11187 sleep( 1 ); 11188 11189 status = pthread_detach( &t ); 11190 if( status ) return errno; 11191#endif 11192 11193#ifdef HAVE_LINUX_THREADS 11194 pthread_kill_other_threads_np(); 11195#endif 11196 11197 return 0; 11198 11199 ; 11200 return 0; 11201} 11202_ACEOF 11203if ac_fn_c_try_link "$LINENO"; then : 11204 ol_cv_pthread_kthread=yes 11205else 11206 ol_cv_pthread_kthread=no 11207fi 11208rm -f core conftest.err conftest.$ac_objext \ 11209 conftest$ac_exeext conftest.$ac_ext 11210else 11211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11212/* end confdefs.h. */ 11213 11214 11215/* pthread test headers */ 11216#include <pthread.h> 11217#if HAVE_PTHREADS < 7 11218#include <errno.h> 11219#endif 11220#ifndef NULL 11221#define NULL (void*)0 11222#endif 11223 11224static void *task(p) 11225 void *p; 11226{ 11227 return (void *) (p == NULL); 11228} 11229 11230 11231int main(argc, argv) 11232 int argc; 11233 char **argv; 11234{ 11235 11236 /* pthread test function */ 11237#ifndef PTHREAD_CREATE_DETACHED 11238#define PTHREAD_CREATE_DETACHED 1 11239#endif 11240 pthread_t t; 11241 int status; 11242 int detach = PTHREAD_CREATE_DETACHED; 11243 11244#if HAVE_PTHREADS > 4 11245 /* Final pthreads */ 11246 pthread_attr_t attr; 11247 11248 status = pthread_attr_init(&attr); 11249 if( status ) return status; 11250 11251#if HAVE_PTHREADS < 7 11252 status = pthread_attr_setdetachstate(&attr, &detach); 11253 if( status < 0 ) status = errno; 11254#else 11255 status = pthread_attr_setdetachstate(&attr, detach); 11256#endif 11257 if( status ) return status; 11258 status = pthread_create( &t, &attr, task, NULL ); 11259#if HAVE_PTHREADS < 7 11260 if( status < 0 ) status = errno; 11261#endif 11262 if( status ) return status; 11263#else 11264 /* Draft 4 pthreads */ 11265 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11266 if( status ) return errno; 11267 11268 /* give thread a chance to complete */ 11269 /* it should remain joinable and hence detachable */ 11270 sleep( 1 ); 11271 11272 status = pthread_detach( &t ); 11273 if( status ) return errno; 11274#endif 11275 11276#ifdef HAVE_LINUX_THREADS 11277 pthread_kill_other_threads_np(); 11278#endif 11279 11280 return 0; 11281 11282} 11283 11284_ACEOF 11285if ac_fn_c_try_run "$LINENO"; then : 11286 ol_cv_pthread_kthread=yes 11287else 11288 ol_cv_pthread_kthread=no 11289fi 11290rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11291 conftest.$ac_objext conftest.beam conftest.$ac_ext 11292fi 11293 11294 11295 # restore the LIBS 11296 LIBS="$ol_LIBS" 11297 11298fi 11299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_kthread" >&5 11300$as_echo "$ol_cv_pthread_kthread" >&6; } 11301 11302 if test $ol_cv_pthread_kthread = yes ; then 11303 ol_link_pthreads="-kthread" 11304 ol_link_threads=posix 11305 fi 11306fi 11307 11308 # Pthread try link: -pthread (ol_cv_pthread_pthread) 11309if test "$ol_link_threads" = no ; then 11310 # try -pthread 11311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthread" >&5 11312$as_echo_n "checking for pthread link with -pthread... " >&6; } 11313if ${ol_cv_pthread_pthread+:} false; then : 11314 $as_echo_n "(cached) " >&6 11315else 11316 11317 # save the flags 11318 ol_LIBS="$LIBS" 11319 LIBS="-pthread $LIBS" 11320 11321 if test "$cross_compiling" = yes; then : 11322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11323/* end confdefs.h. */ 11324 11325/* pthread test headers */ 11326#include <pthread.h> 11327#if HAVE_PTHREADS < 7 11328#include <errno.h> 11329#endif 11330#ifndef NULL 11331#define NULL (void*)0 11332#endif 11333 11334static void *task(p) 11335 void *p; 11336{ 11337 return (void *) (p == NULL); 11338} 11339 11340int 11341main () 11342{ 11343 11344 /* pthread test function */ 11345#ifndef PTHREAD_CREATE_DETACHED 11346#define PTHREAD_CREATE_DETACHED 1 11347#endif 11348 pthread_t t; 11349 int status; 11350 int detach = PTHREAD_CREATE_DETACHED; 11351 11352#if HAVE_PTHREADS > 4 11353 /* Final pthreads */ 11354 pthread_attr_t attr; 11355 11356 status = pthread_attr_init(&attr); 11357 if( status ) return status; 11358 11359#if HAVE_PTHREADS < 7 11360 status = pthread_attr_setdetachstate(&attr, &detach); 11361 if( status < 0 ) status = errno; 11362#else 11363 status = pthread_attr_setdetachstate(&attr, detach); 11364#endif 11365 if( status ) return status; 11366 status = pthread_create( &t, &attr, task, NULL ); 11367#if HAVE_PTHREADS < 7 11368 if( status < 0 ) status = errno; 11369#endif 11370 if( status ) return status; 11371#else 11372 /* Draft 4 pthreads */ 11373 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11374 if( status ) return errno; 11375 11376 /* give thread a chance to complete */ 11377 /* it should remain joinable and hence detachable */ 11378 sleep( 1 ); 11379 11380 status = pthread_detach( &t ); 11381 if( status ) return errno; 11382#endif 11383 11384#ifdef HAVE_LINUX_THREADS 11385 pthread_kill_other_threads_np(); 11386#endif 11387 11388 return 0; 11389 11390 ; 11391 return 0; 11392} 11393_ACEOF 11394if ac_fn_c_try_link "$LINENO"; then : 11395 ol_cv_pthread_pthread=yes 11396else 11397 ol_cv_pthread_pthread=no 11398fi 11399rm -f core conftest.err conftest.$ac_objext \ 11400 conftest$ac_exeext conftest.$ac_ext 11401else 11402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11403/* end confdefs.h. */ 11404 11405 11406/* pthread test headers */ 11407#include <pthread.h> 11408#if HAVE_PTHREADS < 7 11409#include <errno.h> 11410#endif 11411#ifndef NULL 11412#define NULL (void*)0 11413#endif 11414 11415static void *task(p) 11416 void *p; 11417{ 11418 return (void *) (p == NULL); 11419} 11420 11421 11422int main(argc, argv) 11423 int argc; 11424 char **argv; 11425{ 11426 11427 /* pthread test function */ 11428#ifndef PTHREAD_CREATE_DETACHED 11429#define PTHREAD_CREATE_DETACHED 1 11430#endif 11431 pthread_t t; 11432 int status; 11433 int detach = PTHREAD_CREATE_DETACHED; 11434 11435#if HAVE_PTHREADS > 4 11436 /* Final pthreads */ 11437 pthread_attr_t attr; 11438 11439 status = pthread_attr_init(&attr); 11440 if( status ) return status; 11441 11442#if HAVE_PTHREADS < 7 11443 status = pthread_attr_setdetachstate(&attr, &detach); 11444 if( status < 0 ) status = errno; 11445#else 11446 status = pthread_attr_setdetachstate(&attr, detach); 11447#endif 11448 if( status ) return status; 11449 status = pthread_create( &t, &attr, task, NULL ); 11450#if HAVE_PTHREADS < 7 11451 if( status < 0 ) status = errno; 11452#endif 11453 if( status ) return status; 11454#else 11455 /* Draft 4 pthreads */ 11456 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11457 if( status ) return errno; 11458 11459 /* give thread a chance to complete */ 11460 /* it should remain joinable and hence detachable */ 11461 sleep( 1 ); 11462 11463 status = pthread_detach( &t ); 11464 if( status ) return errno; 11465#endif 11466 11467#ifdef HAVE_LINUX_THREADS 11468 pthread_kill_other_threads_np(); 11469#endif 11470 11471 return 0; 11472 11473} 11474 11475_ACEOF 11476if ac_fn_c_try_run "$LINENO"; then : 11477 ol_cv_pthread_pthread=yes 11478else 11479 ol_cv_pthread_pthread=no 11480fi 11481rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11482 conftest.$ac_objext conftest.beam conftest.$ac_ext 11483fi 11484 11485 11486 # restore the LIBS 11487 LIBS="$ol_LIBS" 11488 11489fi 11490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthread" >&5 11491$as_echo "$ol_cv_pthread_pthread" >&6; } 11492 11493 if test $ol_cv_pthread_pthread = yes ; then 11494 ol_link_pthreads="-pthread" 11495 ol_link_threads=posix 11496 fi 11497fi 11498 11499 # Pthread try link: -pthreads (ol_cv_pthread_pthreads) 11500if test "$ol_link_threads" = no ; then 11501 # try -pthreads 11502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthreads" >&5 11503$as_echo_n "checking for pthread link with -pthreads... " >&6; } 11504if ${ol_cv_pthread_pthreads+:} false; then : 11505 $as_echo_n "(cached) " >&6 11506else 11507 11508 # save the flags 11509 ol_LIBS="$LIBS" 11510 LIBS="-pthreads $LIBS" 11511 11512 if test "$cross_compiling" = yes; then : 11513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11514/* end confdefs.h. */ 11515 11516/* pthread test headers */ 11517#include <pthread.h> 11518#if HAVE_PTHREADS < 7 11519#include <errno.h> 11520#endif 11521#ifndef NULL 11522#define NULL (void*)0 11523#endif 11524 11525static void *task(p) 11526 void *p; 11527{ 11528 return (void *) (p == NULL); 11529} 11530 11531int 11532main () 11533{ 11534 11535 /* pthread test function */ 11536#ifndef PTHREAD_CREATE_DETACHED 11537#define PTHREAD_CREATE_DETACHED 1 11538#endif 11539 pthread_t t; 11540 int status; 11541 int detach = PTHREAD_CREATE_DETACHED; 11542 11543#if HAVE_PTHREADS > 4 11544 /* Final pthreads */ 11545 pthread_attr_t attr; 11546 11547 status = pthread_attr_init(&attr); 11548 if( status ) return status; 11549 11550#if HAVE_PTHREADS < 7 11551 status = pthread_attr_setdetachstate(&attr, &detach); 11552 if( status < 0 ) status = errno; 11553#else 11554 status = pthread_attr_setdetachstate(&attr, detach); 11555#endif 11556 if( status ) return status; 11557 status = pthread_create( &t, &attr, task, NULL ); 11558#if HAVE_PTHREADS < 7 11559 if( status < 0 ) status = errno; 11560#endif 11561 if( status ) return status; 11562#else 11563 /* Draft 4 pthreads */ 11564 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11565 if( status ) return errno; 11566 11567 /* give thread a chance to complete */ 11568 /* it should remain joinable and hence detachable */ 11569 sleep( 1 ); 11570 11571 status = pthread_detach( &t ); 11572 if( status ) return errno; 11573#endif 11574 11575#ifdef HAVE_LINUX_THREADS 11576 pthread_kill_other_threads_np(); 11577#endif 11578 11579 return 0; 11580 11581 ; 11582 return 0; 11583} 11584_ACEOF 11585if ac_fn_c_try_link "$LINENO"; then : 11586 ol_cv_pthread_pthreads=yes 11587else 11588 ol_cv_pthread_pthreads=no 11589fi 11590rm -f core conftest.err conftest.$ac_objext \ 11591 conftest$ac_exeext conftest.$ac_ext 11592else 11593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11594/* end confdefs.h. */ 11595 11596 11597/* pthread test headers */ 11598#include <pthread.h> 11599#if HAVE_PTHREADS < 7 11600#include <errno.h> 11601#endif 11602#ifndef NULL 11603#define NULL (void*)0 11604#endif 11605 11606static void *task(p) 11607 void *p; 11608{ 11609 return (void *) (p == NULL); 11610} 11611 11612 11613int main(argc, argv) 11614 int argc; 11615 char **argv; 11616{ 11617 11618 /* pthread test function */ 11619#ifndef PTHREAD_CREATE_DETACHED 11620#define PTHREAD_CREATE_DETACHED 1 11621#endif 11622 pthread_t t; 11623 int status; 11624 int detach = PTHREAD_CREATE_DETACHED; 11625 11626#if HAVE_PTHREADS > 4 11627 /* Final pthreads */ 11628 pthread_attr_t attr; 11629 11630 status = pthread_attr_init(&attr); 11631 if( status ) return status; 11632 11633#if HAVE_PTHREADS < 7 11634 status = pthread_attr_setdetachstate(&attr, &detach); 11635 if( status < 0 ) status = errno; 11636#else 11637 status = pthread_attr_setdetachstate(&attr, detach); 11638#endif 11639 if( status ) return status; 11640 status = pthread_create( &t, &attr, task, NULL ); 11641#if HAVE_PTHREADS < 7 11642 if( status < 0 ) status = errno; 11643#endif 11644 if( status ) return status; 11645#else 11646 /* Draft 4 pthreads */ 11647 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11648 if( status ) return errno; 11649 11650 /* give thread a chance to complete */ 11651 /* it should remain joinable and hence detachable */ 11652 sleep( 1 ); 11653 11654 status = pthread_detach( &t ); 11655 if( status ) return errno; 11656#endif 11657 11658#ifdef HAVE_LINUX_THREADS 11659 pthread_kill_other_threads_np(); 11660#endif 11661 11662 return 0; 11663 11664} 11665 11666_ACEOF 11667if ac_fn_c_try_run "$LINENO"; then : 11668 ol_cv_pthread_pthreads=yes 11669else 11670 ol_cv_pthread_pthreads=no 11671fi 11672rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11673 conftest.$ac_objext conftest.beam conftest.$ac_ext 11674fi 11675 11676 11677 # restore the LIBS 11678 LIBS="$ol_LIBS" 11679 11680fi 11681{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthreads" >&5 11682$as_echo "$ol_cv_pthread_pthreads" >&6; } 11683 11684 if test $ol_cv_pthread_pthreads = yes ; then 11685 ol_link_pthreads="-pthreads" 11686 ol_link_threads=posix 11687 fi 11688fi 11689 11690 # Pthread try link: -mthreads (ol_cv_pthread_mthreads) 11691if test "$ol_link_threads" = no ; then 11692 # try -mthreads 11693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -mthreads" >&5 11694$as_echo_n "checking for pthread link with -mthreads... " >&6; } 11695if ${ol_cv_pthread_mthreads+:} false; then : 11696 $as_echo_n "(cached) " >&6 11697else 11698 11699 # save the flags 11700 ol_LIBS="$LIBS" 11701 LIBS="-mthreads $LIBS" 11702 11703 if test "$cross_compiling" = yes; then : 11704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11705/* end confdefs.h. */ 11706 11707/* pthread test headers */ 11708#include <pthread.h> 11709#if HAVE_PTHREADS < 7 11710#include <errno.h> 11711#endif 11712#ifndef NULL 11713#define NULL (void*)0 11714#endif 11715 11716static void *task(p) 11717 void *p; 11718{ 11719 return (void *) (p == NULL); 11720} 11721 11722int 11723main () 11724{ 11725 11726 /* pthread test function */ 11727#ifndef PTHREAD_CREATE_DETACHED 11728#define PTHREAD_CREATE_DETACHED 1 11729#endif 11730 pthread_t t; 11731 int status; 11732 int detach = PTHREAD_CREATE_DETACHED; 11733 11734#if HAVE_PTHREADS > 4 11735 /* Final pthreads */ 11736 pthread_attr_t attr; 11737 11738 status = pthread_attr_init(&attr); 11739 if( status ) return status; 11740 11741#if HAVE_PTHREADS < 7 11742 status = pthread_attr_setdetachstate(&attr, &detach); 11743 if( status < 0 ) status = errno; 11744#else 11745 status = pthread_attr_setdetachstate(&attr, detach); 11746#endif 11747 if( status ) return status; 11748 status = pthread_create( &t, &attr, task, NULL ); 11749#if HAVE_PTHREADS < 7 11750 if( status < 0 ) status = errno; 11751#endif 11752 if( status ) return status; 11753#else 11754 /* Draft 4 pthreads */ 11755 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11756 if( status ) return errno; 11757 11758 /* give thread a chance to complete */ 11759 /* it should remain joinable and hence detachable */ 11760 sleep( 1 ); 11761 11762 status = pthread_detach( &t ); 11763 if( status ) return errno; 11764#endif 11765 11766#ifdef HAVE_LINUX_THREADS 11767 pthread_kill_other_threads_np(); 11768#endif 11769 11770 return 0; 11771 11772 ; 11773 return 0; 11774} 11775_ACEOF 11776if ac_fn_c_try_link "$LINENO"; then : 11777 ol_cv_pthread_mthreads=yes 11778else 11779 ol_cv_pthread_mthreads=no 11780fi 11781rm -f core conftest.err conftest.$ac_objext \ 11782 conftest$ac_exeext conftest.$ac_ext 11783else 11784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11785/* end confdefs.h. */ 11786 11787 11788/* pthread test headers */ 11789#include <pthread.h> 11790#if HAVE_PTHREADS < 7 11791#include <errno.h> 11792#endif 11793#ifndef NULL 11794#define NULL (void*)0 11795#endif 11796 11797static void *task(p) 11798 void *p; 11799{ 11800 return (void *) (p == NULL); 11801} 11802 11803 11804int main(argc, argv) 11805 int argc; 11806 char **argv; 11807{ 11808 11809 /* pthread test function */ 11810#ifndef PTHREAD_CREATE_DETACHED 11811#define PTHREAD_CREATE_DETACHED 1 11812#endif 11813 pthread_t t; 11814 int status; 11815 int detach = PTHREAD_CREATE_DETACHED; 11816 11817#if HAVE_PTHREADS > 4 11818 /* Final pthreads */ 11819 pthread_attr_t attr; 11820 11821 status = pthread_attr_init(&attr); 11822 if( status ) return status; 11823 11824#if HAVE_PTHREADS < 7 11825 status = pthread_attr_setdetachstate(&attr, &detach); 11826 if( status < 0 ) status = errno; 11827#else 11828 status = pthread_attr_setdetachstate(&attr, detach); 11829#endif 11830 if( status ) return status; 11831 status = pthread_create( &t, &attr, task, NULL ); 11832#if HAVE_PTHREADS < 7 11833 if( status < 0 ) status = errno; 11834#endif 11835 if( status ) return status; 11836#else 11837 /* Draft 4 pthreads */ 11838 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11839 if( status ) return errno; 11840 11841 /* give thread a chance to complete */ 11842 /* it should remain joinable and hence detachable */ 11843 sleep( 1 ); 11844 11845 status = pthread_detach( &t ); 11846 if( status ) return errno; 11847#endif 11848 11849#ifdef HAVE_LINUX_THREADS 11850 pthread_kill_other_threads_np(); 11851#endif 11852 11853 return 0; 11854 11855} 11856 11857_ACEOF 11858if ac_fn_c_try_run "$LINENO"; then : 11859 ol_cv_pthread_mthreads=yes 11860else 11861 ol_cv_pthread_mthreads=no 11862fi 11863rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11864 conftest.$ac_objext conftest.beam conftest.$ac_ext 11865fi 11866 11867 11868 # restore the LIBS 11869 LIBS="$ol_LIBS" 11870 11871fi 11872{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_mthreads" >&5 11873$as_echo "$ol_cv_pthread_mthreads" >&6; } 11874 11875 if test $ol_cv_pthread_mthreads = yes ; then 11876 ol_link_pthreads="-mthreads" 11877 ol_link_threads=posix 11878 fi 11879fi 11880 11881 # Pthread try link: -thread (ol_cv_pthread_thread) 11882if test "$ol_link_threads" = no ; then 11883 # try -thread 11884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -thread" >&5 11885$as_echo_n "checking for pthread link with -thread... " >&6; } 11886if ${ol_cv_pthread_thread+:} false; then : 11887 $as_echo_n "(cached) " >&6 11888else 11889 11890 # save the flags 11891 ol_LIBS="$LIBS" 11892 LIBS="-thread $LIBS" 11893 11894 if test "$cross_compiling" = yes; then : 11895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11896/* end confdefs.h. */ 11897 11898/* pthread test headers */ 11899#include <pthread.h> 11900#if HAVE_PTHREADS < 7 11901#include <errno.h> 11902#endif 11903#ifndef NULL 11904#define NULL (void*)0 11905#endif 11906 11907static void *task(p) 11908 void *p; 11909{ 11910 return (void *) (p == NULL); 11911} 11912 11913int 11914main () 11915{ 11916 11917 /* pthread test function */ 11918#ifndef PTHREAD_CREATE_DETACHED 11919#define PTHREAD_CREATE_DETACHED 1 11920#endif 11921 pthread_t t; 11922 int status; 11923 int detach = PTHREAD_CREATE_DETACHED; 11924 11925#if HAVE_PTHREADS > 4 11926 /* Final pthreads */ 11927 pthread_attr_t attr; 11928 11929 status = pthread_attr_init(&attr); 11930 if( status ) return status; 11931 11932#if HAVE_PTHREADS < 7 11933 status = pthread_attr_setdetachstate(&attr, &detach); 11934 if( status < 0 ) status = errno; 11935#else 11936 status = pthread_attr_setdetachstate(&attr, detach); 11937#endif 11938 if( status ) return status; 11939 status = pthread_create( &t, &attr, task, NULL ); 11940#if HAVE_PTHREADS < 7 11941 if( status < 0 ) status = errno; 11942#endif 11943 if( status ) return status; 11944#else 11945 /* Draft 4 pthreads */ 11946 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11947 if( status ) return errno; 11948 11949 /* give thread a chance to complete */ 11950 /* it should remain joinable and hence detachable */ 11951 sleep( 1 ); 11952 11953 status = pthread_detach( &t ); 11954 if( status ) return errno; 11955#endif 11956 11957#ifdef HAVE_LINUX_THREADS 11958 pthread_kill_other_threads_np(); 11959#endif 11960 11961 return 0; 11962 11963 ; 11964 return 0; 11965} 11966_ACEOF 11967if ac_fn_c_try_link "$LINENO"; then : 11968 ol_cv_pthread_thread=yes 11969else 11970 ol_cv_pthread_thread=no 11971fi 11972rm -f core conftest.err conftest.$ac_objext \ 11973 conftest$ac_exeext conftest.$ac_ext 11974else 11975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11976/* end confdefs.h. */ 11977 11978 11979/* pthread test headers */ 11980#include <pthread.h> 11981#if HAVE_PTHREADS < 7 11982#include <errno.h> 11983#endif 11984#ifndef NULL 11985#define NULL (void*)0 11986#endif 11987 11988static void *task(p) 11989 void *p; 11990{ 11991 return (void *) (p == NULL); 11992} 11993 11994 11995int main(argc, argv) 11996 int argc; 11997 char **argv; 11998{ 11999 12000 /* pthread test function */ 12001#ifndef PTHREAD_CREATE_DETACHED 12002#define PTHREAD_CREATE_DETACHED 1 12003#endif 12004 pthread_t t; 12005 int status; 12006 int detach = PTHREAD_CREATE_DETACHED; 12007 12008#if HAVE_PTHREADS > 4 12009 /* Final pthreads */ 12010 pthread_attr_t attr; 12011 12012 status = pthread_attr_init(&attr); 12013 if( status ) return status; 12014 12015#if HAVE_PTHREADS < 7 12016 status = pthread_attr_setdetachstate(&attr, &detach); 12017 if( status < 0 ) status = errno; 12018#else 12019 status = pthread_attr_setdetachstate(&attr, detach); 12020#endif 12021 if( status ) return status; 12022 status = pthread_create( &t, &attr, task, NULL ); 12023#if HAVE_PTHREADS < 7 12024 if( status < 0 ) status = errno; 12025#endif 12026 if( status ) return status; 12027#else 12028 /* Draft 4 pthreads */ 12029 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12030 if( status ) return errno; 12031 12032 /* give thread a chance to complete */ 12033 /* it should remain joinable and hence detachable */ 12034 sleep( 1 ); 12035 12036 status = pthread_detach( &t ); 12037 if( status ) return errno; 12038#endif 12039 12040#ifdef HAVE_LINUX_THREADS 12041 pthread_kill_other_threads_np(); 12042#endif 12043 12044 return 0; 12045 12046} 12047 12048_ACEOF 12049if ac_fn_c_try_run "$LINENO"; then : 12050 ol_cv_pthread_thread=yes 12051else 12052 ol_cv_pthread_thread=no 12053fi 12054rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12055 conftest.$ac_objext conftest.beam conftest.$ac_ext 12056fi 12057 12058 12059 # restore the LIBS 12060 LIBS="$ol_LIBS" 12061 12062fi 12063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_thread" >&5 12064$as_echo "$ol_cv_pthread_thread" >&6; } 12065 12066 if test $ol_cv_pthread_thread = yes ; then 12067 ol_link_pthreads="-thread" 12068 ol_link_threads=posix 12069 fi 12070fi 12071 12072 12073 # Pthread try link: -lpthread -lmach -lexc -lc_r (ol_cv_pthread_lpthread_lmach_lexc_lc_r) 12074if test "$ol_link_threads" = no ; then 12075 # try -lpthread -lmach -lexc -lc_r 12076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5 12077$as_echo_n "checking for pthread link with -lpthread -lmach -lexc -lc_r... " >&6; } 12078if ${ol_cv_pthread_lpthread_lmach_lexc_lc_r+:} false; then : 12079 $as_echo_n "(cached) " >&6 12080else 12081 12082 # save the flags 12083 ol_LIBS="$LIBS" 12084 LIBS="-lpthread -lmach -lexc -lc_r $LIBS" 12085 12086 if test "$cross_compiling" = yes; then : 12087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12088/* end confdefs.h. */ 12089 12090/* pthread test headers */ 12091#include <pthread.h> 12092#if HAVE_PTHREADS < 7 12093#include <errno.h> 12094#endif 12095#ifndef NULL 12096#define NULL (void*)0 12097#endif 12098 12099static void *task(p) 12100 void *p; 12101{ 12102 return (void *) (p == NULL); 12103} 12104 12105int 12106main () 12107{ 12108 12109 /* pthread test function */ 12110#ifndef PTHREAD_CREATE_DETACHED 12111#define PTHREAD_CREATE_DETACHED 1 12112#endif 12113 pthread_t t; 12114 int status; 12115 int detach = PTHREAD_CREATE_DETACHED; 12116 12117#if HAVE_PTHREADS > 4 12118 /* Final pthreads */ 12119 pthread_attr_t attr; 12120 12121 status = pthread_attr_init(&attr); 12122 if( status ) return status; 12123 12124#if HAVE_PTHREADS < 7 12125 status = pthread_attr_setdetachstate(&attr, &detach); 12126 if( status < 0 ) status = errno; 12127#else 12128 status = pthread_attr_setdetachstate(&attr, detach); 12129#endif 12130 if( status ) return status; 12131 status = pthread_create( &t, &attr, task, NULL ); 12132#if HAVE_PTHREADS < 7 12133 if( status < 0 ) status = errno; 12134#endif 12135 if( status ) return status; 12136#else 12137 /* Draft 4 pthreads */ 12138 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12139 if( status ) return errno; 12140 12141 /* give thread a chance to complete */ 12142 /* it should remain joinable and hence detachable */ 12143 sleep( 1 ); 12144 12145 status = pthread_detach( &t ); 12146 if( status ) return errno; 12147#endif 12148 12149#ifdef HAVE_LINUX_THREADS 12150 pthread_kill_other_threads_np(); 12151#endif 12152 12153 return 0; 12154 12155 ; 12156 return 0; 12157} 12158_ACEOF 12159if ac_fn_c_try_link "$LINENO"; then : 12160 ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes 12161else 12162 ol_cv_pthread_lpthread_lmach_lexc_lc_r=no 12163fi 12164rm -f core conftest.err conftest.$ac_objext \ 12165 conftest$ac_exeext conftest.$ac_ext 12166else 12167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12168/* end confdefs.h. */ 12169 12170 12171/* pthread test headers */ 12172#include <pthread.h> 12173#if HAVE_PTHREADS < 7 12174#include <errno.h> 12175#endif 12176#ifndef NULL 12177#define NULL (void*)0 12178#endif 12179 12180static void *task(p) 12181 void *p; 12182{ 12183 return (void *) (p == NULL); 12184} 12185 12186 12187int main(argc, argv) 12188 int argc; 12189 char **argv; 12190{ 12191 12192 /* pthread test function */ 12193#ifndef PTHREAD_CREATE_DETACHED 12194#define PTHREAD_CREATE_DETACHED 1 12195#endif 12196 pthread_t t; 12197 int status; 12198 int detach = PTHREAD_CREATE_DETACHED; 12199 12200#if HAVE_PTHREADS > 4 12201 /* Final pthreads */ 12202 pthread_attr_t attr; 12203 12204 status = pthread_attr_init(&attr); 12205 if( status ) return status; 12206 12207#if HAVE_PTHREADS < 7 12208 status = pthread_attr_setdetachstate(&attr, &detach); 12209 if( status < 0 ) status = errno; 12210#else 12211 status = pthread_attr_setdetachstate(&attr, detach); 12212#endif 12213 if( status ) return status; 12214 status = pthread_create( &t, &attr, task, NULL ); 12215#if HAVE_PTHREADS < 7 12216 if( status < 0 ) status = errno; 12217#endif 12218 if( status ) return status; 12219#else 12220 /* Draft 4 pthreads */ 12221 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12222 if( status ) return errno; 12223 12224 /* give thread a chance to complete */ 12225 /* it should remain joinable and hence detachable */ 12226 sleep( 1 ); 12227 12228 status = pthread_detach( &t ); 12229 if( status ) return errno; 12230#endif 12231 12232#ifdef HAVE_LINUX_THREADS 12233 pthread_kill_other_threads_np(); 12234#endif 12235 12236 return 0; 12237 12238} 12239 12240_ACEOF 12241if ac_fn_c_try_run "$LINENO"; then : 12242 ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes 12243else 12244 ol_cv_pthread_lpthread_lmach_lexc_lc_r=no 12245fi 12246rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12247 conftest.$ac_objext conftest.beam conftest.$ac_ext 12248fi 12249 12250 12251 # restore the LIBS 12252 LIBS="$ol_LIBS" 12253 12254fi 12255{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&5 12256$as_echo "$ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&6; } 12257 12258 if test $ol_cv_pthread_lpthread_lmach_lexc_lc_r = yes ; then 12259 ol_link_pthreads="-lpthread -lmach -lexc -lc_r" 12260 ol_link_threads=posix 12261 fi 12262fi 12263 12264 # Pthread try link: -lpthread -lmach -lexc (ol_cv_pthread_lpthread_lmach_lexc) 12265if test "$ol_link_threads" = no ; then 12266 # try -lpthread -lmach -lexc 12267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc" >&5 12268$as_echo_n "checking for pthread link with -lpthread -lmach -lexc... " >&6; } 12269if ${ol_cv_pthread_lpthread_lmach_lexc+:} false; then : 12270 $as_echo_n "(cached) " >&6 12271else 12272 12273 # save the flags 12274 ol_LIBS="$LIBS" 12275 LIBS="-lpthread -lmach -lexc $LIBS" 12276 12277 if test "$cross_compiling" = yes; then : 12278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12279/* end confdefs.h. */ 12280 12281/* pthread test headers */ 12282#include <pthread.h> 12283#if HAVE_PTHREADS < 7 12284#include <errno.h> 12285#endif 12286#ifndef NULL 12287#define NULL (void*)0 12288#endif 12289 12290static void *task(p) 12291 void *p; 12292{ 12293 return (void *) (p == NULL); 12294} 12295 12296int 12297main () 12298{ 12299 12300 /* pthread test function */ 12301#ifndef PTHREAD_CREATE_DETACHED 12302#define PTHREAD_CREATE_DETACHED 1 12303#endif 12304 pthread_t t; 12305 int status; 12306 int detach = PTHREAD_CREATE_DETACHED; 12307 12308#if HAVE_PTHREADS > 4 12309 /* Final pthreads */ 12310 pthread_attr_t attr; 12311 12312 status = pthread_attr_init(&attr); 12313 if( status ) return status; 12314 12315#if HAVE_PTHREADS < 7 12316 status = pthread_attr_setdetachstate(&attr, &detach); 12317 if( status < 0 ) status = errno; 12318#else 12319 status = pthread_attr_setdetachstate(&attr, detach); 12320#endif 12321 if( status ) return status; 12322 status = pthread_create( &t, &attr, task, NULL ); 12323#if HAVE_PTHREADS < 7 12324 if( status < 0 ) status = errno; 12325#endif 12326 if( status ) return status; 12327#else 12328 /* Draft 4 pthreads */ 12329 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12330 if( status ) return errno; 12331 12332 /* give thread a chance to complete */ 12333 /* it should remain joinable and hence detachable */ 12334 sleep( 1 ); 12335 12336 status = pthread_detach( &t ); 12337 if( status ) return errno; 12338#endif 12339 12340#ifdef HAVE_LINUX_THREADS 12341 pthread_kill_other_threads_np(); 12342#endif 12343 12344 return 0; 12345 12346 ; 12347 return 0; 12348} 12349_ACEOF 12350if ac_fn_c_try_link "$LINENO"; then : 12351 ol_cv_pthread_lpthread_lmach_lexc=yes 12352else 12353 ol_cv_pthread_lpthread_lmach_lexc=no 12354fi 12355rm -f core conftest.err conftest.$ac_objext \ 12356 conftest$ac_exeext conftest.$ac_ext 12357else 12358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12359/* end confdefs.h. */ 12360 12361 12362/* pthread test headers */ 12363#include <pthread.h> 12364#if HAVE_PTHREADS < 7 12365#include <errno.h> 12366#endif 12367#ifndef NULL 12368#define NULL (void*)0 12369#endif 12370 12371static void *task(p) 12372 void *p; 12373{ 12374 return (void *) (p == NULL); 12375} 12376 12377 12378int main(argc, argv) 12379 int argc; 12380 char **argv; 12381{ 12382 12383 /* pthread test function */ 12384#ifndef PTHREAD_CREATE_DETACHED 12385#define PTHREAD_CREATE_DETACHED 1 12386#endif 12387 pthread_t t; 12388 int status; 12389 int detach = PTHREAD_CREATE_DETACHED; 12390 12391#if HAVE_PTHREADS > 4 12392 /* Final pthreads */ 12393 pthread_attr_t attr; 12394 12395 status = pthread_attr_init(&attr); 12396 if( status ) return status; 12397 12398#if HAVE_PTHREADS < 7 12399 status = pthread_attr_setdetachstate(&attr, &detach); 12400 if( status < 0 ) status = errno; 12401#else 12402 status = pthread_attr_setdetachstate(&attr, detach); 12403#endif 12404 if( status ) return status; 12405 status = pthread_create( &t, &attr, task, NULL ); 12406#if HAVE_PTHREADS < 7 12407 if( status < 0 ) status = errno; 12408#endif 12409 if( status ) return status; 12410#else 12411 /* Draft 4 pthreads */ 12412 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12413 if( status ) return errno; 12414 12415 /* give thread a chance to complete */ 12416 /* it should remain joinable and hence detachable */ 12417 sleep( 1 ); 12418 12419 status = pthread_detach( &t ); 12420 if( status ) return errno; 12421#endif 12422 12423#ifdef HAVE_LINUX_THREADS 12424 pthread_kill_other_threads_np(); 12425#endif 12426 12427 return 0; 12428 12429} 12430 12431_ACEOF 12432if ac_fn_c_try_run "$LINENO"; then : 12433 ol_cv_pthread_lpthread_lmach_lexc=yes 12434else 12435 ol_cv_pthread_lpthread_lmach_lexc=no 12436fi 12437rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12438 conftest.$ac_objext conftest.beam conftest.$ac_ext 12439fi 12440 12441 12442 # restore the LIBS 12443 LIBS="$ol_LIBS" 12444 12445fi 12446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc" >&5 12447$as_echo "$ol_cv_pthread_lpthread_lmach_lexc" >&6; } 12448 12449 if test $ol_cv_pthread_lpthread_lmach_lexc = yes ; then 12450 ol_link_pthreads="-lpthread -lmach -lexc" 12451 ol_link_threads=posix 12452 fi 12453fi 12454 12455 12456 # Pthread try link: -lpthread -Wl,-woff,85 (ol_cv_pthread_lib_lpthread_woff) 12457if test "$ol_link_threads" = no ; then 12458 # try -lpthread -Wl,-woff,85 12459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -Wl,-woff,85" >&5 12460$as_echo_n "checking for pthread link with -lpthread -Wl,-woff,85... " >&6; } 12461if ${ol_cv_pthread_lib_lpthread_woff+:} false; then : 12462 $as_echo_n "(cached) " >&6 12463else 12464 12465 # save the flags 12466 ol_LIBS="$LIBS" 12467 LIBS="-lpthread -Wl,-woff,85 $LIBS" 12468 12469 if test "$cross_compiling" = yes; then : 12470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12471/* end confdefs.h. */ 12472 12473/* pthread test headers */ 12474#include <pthread.h> 12475#if HAVE_PTHREADS < 7 12476#include <errno.h> 12477#endif 12478#ifndef NULL 12479#define NULL (void*)0 12480#endif 12481 12482static void *task(p) 12483 void *p; 12484{ 12485 return (void *) (p == NULL); 12486} 12487 12488int 12489main () 12490{ 12491 12492 /* pthread test function */ 12493#ifndef PTHREAD_CREATE_DETACHED 12494#define PTHREAD_CREATE_DETACHED 1 12495#endif 12496 pthread_t t; 12497 int status; 12498 int detach = PTHREAD_CREATE_DETACHED; 12499 12500#if HAVE_PTHREADS > 4 12501 /* Final pthreads */ 12502 pthread_attr_t attr; 12503 12504 status = pthread_attr_init(&attr); 12505 if( status ) return status; 12506 12507#if HAVE_PTHREADS < 7 12508 status = pthread_attr_setdetachstate(&attr, &detach); 12509 if( status < 0 ) status = errno; 12510#else 12511 status = pthread_attr_setdetachstate(&attr, detach); 12512#endif 12513 if( status ) return status; 12514 status = pthread_create( &t, &attr, task, NULL ); 12515#if HAVE_PTHREADS < 7 12516 if( status < 0 ) status = errno; 12517#endif 12518 if( status ) return status; 12519#else 12520 /* Draft 4 pthreads */ 12521 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12522 if( status ) return errno; 12523 12524 /* give thread a chance to complete */ 12525 /* it should remain joinable and hence detachable */ 12526 sleep( 1 ); 12527 12528 status = pthread_detach( &t ); 12529 if( status ) return errno; 12530#endif 12531 12532#ifdef HAVE_LINUX_THREADS 12533 pthread_kill_other_threads_np(); 12534#endif 12535 12536 return 0; 12537 12538 ; 12539 return 0; 12540} 12541_ACEOF 12542if ac_fn_c_try_link "$LINENO"; then : 12543 ol_cv_pthread_lib_lpthread_woff=yes 12544else 12545 ol_cv_pthread_lib_lpthread_woff=no 12546fi 12547rm -f core conftest.err conftest.$ac_objext \ 12548 conftest$ac_exeext conftest.$ac_ext 12549else 12550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12551/* end confdefs.h. */ 12552 12553 12554/* pthread test headers */ 12555#include <pthread.h> 12556#if HAVE_PTHREADS < 7 12557#include <errno.h> 12558#endif 12559#ifndef NULL 12560#define NULL (void*)0 12561#endif 12562 12563static void *task(p) 12564 void *p; 12565{ 12566 return (void *) (p == NULL); 12567} 12568 12569 12570int main(argc, argv) 12571 int argc; 12572 char **argv; 12573{ 12574 12575 /* pthread test function */ 12576#ifndef PTHREAD_CREATE_DETACHED 12577#define PTHREAD_CREATE_DETACHED 1 12578#endif 12579 pthread_t t; 12580 int status; 12581 int detach = PTHREAD_CREATE_DETACHED; 12582 12583#if HAVE_PTHREADS > 4 12584 /* Final pthreads */ 12585 pthread_attr_t attr; 12586 12587 status = pthread_attr_init(&attr); 12588 if( status ) return status; 12589 12590#if HAVE_PTHREADS < 7 12591 status = pthread_attr_setdetachstate(&attr, &detach); 12592 if( status < 0 ) status = errno; 12593#else 12594 status = pthread_attr_setdetachstate(&attr, detach); 12595#endif 12596 if( status ) return status; 12597 status = pthread_create( &t, &attr, task, NULL ); 12598#if HAVE_PTHREADS < 7 12599 if( status < 0 ) status = errno; 12600#endif 12601 if( status ) return status; 12602#else 12603 /* Draft 4 pthreads */ 12604 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12605 if( status ) return errno; 12606 12607 /* give thread a chance to complete */ 12608 /* it should remain joinable and hence detachable */ 12609 sleep( 1 ); 12610 12611 status = pthread_detach( &t ); 12612 if( status ) return errno; 12613#endif 12614 12615#ifdef HAVE_LINUX_THREADS 12616 pthread_kill_other_threads_np(); 12617#endif 12618 12619 return 0; 12620 12621} 12622 12623_ACEOF 12624if ac_fn_c_try_run "$LINENO"; then : 12625 ol_cv_pthread_lib_lpthread_woff=yes 12626else 12627 ol_cv_pthread_lib_lpthread_woff=no 12628fi 12629rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12630 conftest.$ac_objext conftest.beam conftest.$ac_ext 12631fi 12632 12633 12634 # restore the LIBS 12635 LIBS="$ol_LIBS" 12636 12637fi 12638{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthread_woff" >&5 12639$as_echo "$ol_cv_pthread_lib_lpthread_woff" >&6; } 12640 12641 if test $ol_cv_pthread_lib_lpthread_woff = yes ; then 12642 ol_link_pthreads="-lpthread -Wl,-woff,85" 12643 ol_link_threads=posix 12644 fi 12645fi 12646 12647 12648 # Pthread try link: -lpthread (ol_cv_pthread_lpthread) 12649if test "$ol_link_threads" = no ; then 12650 # try -lpthread 12651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread" >&5 12652$as_echo_n "checking for pthread link with -lpthread... " >&6; } 12653if ${ol_cv_pthread_lpthread+:} false; then : 12654 $as_echo_n "(cached) " >&6 12655else 12656 12657 # save the flags 12658 ol_LIBS="$LIBS" 12659 LIBS="-lpthread $LIBS" 12660 12661 if test "$cross_compiling" = yes; then : 12662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12663/* end confdefs.h. */ 12664 12665/* pthread test headers */ 12666#include <pthread.h> 12667#if HAVE_PTHREADS < 7 12668#include <errno.h> 12669#endif 12670#ifndef NULL 12671#define NULL (void*)0 12672#endif 12673 12674static void *task(p) 12675 void *p; 12676{ 12677 return (void *) (p == NULL); 12678} 12679 12680int 12681main () 12682{ 12683 12684 /* pthread test function */ 12685#ifndef PTHREAD_CREATE_DETACHED 12686#define PTHREAD_CREATE_DETACHED 1 12687#endif 12688 pthread_t t; 12689 int status; 12690 int detach = PTHREAD_CREATE_DETACHED; 12691 12692#if HAVE_PTHREADS > 4 12693 /* Final pthreads */ 12694 pthread_attr_t attr; 12695 12696 status = pthread_attr_init(&attr); 12697 if( status ) return status; 12698 12699#if HAVE_PTHREADS < 7 12700 status = pthread_attr_setdetachstate(&attr, &detach); 12701 if( status < 0 ) status = errno; 12702#else 12703 status = pthread_attr_setdetachstate(&attr, detach); 12704#endif 12705 if( status ) return status; 12706 status = pthread_create( &t, &attr, task, NULL ); 12707#if HAVE_PTHREADS < 7 12708 if( status < 0 ) status = errno; 12709#endif 12710 if( status ) return status; 12711#else 12712 /* Draft 4 pthreads */ 12713 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12714 if( status ) return errno; 12715 12716 /* give thread a chance to complete */ 12717 /* it should remain joinable and hence detachable */ 12718 sleep( 1 ); 12719 12720 status = pthread_detach( &t ); 12721 if( status ) return errno; 12722#endif 12723 12724#ifdef HAVE_LINUX_THREADS 12725 pthread_kill_other_threads_np(); 12726#endif 12727 12728 return 0; 12729 12730 ; 12731 return 0; 12732} 12733_ACEOF 12734if ac_fn_c_try_link "$LINENO"; then : 12735 ol_cv_pthread_lpthread=yes 12736else 12737 ol_cv_pthread_lpthread=no 12738fi 12739rm -f core conftest.err conftest.$ac_objext \ 12740 conftest$ac_exeext conftest.$ac_ext 12741else 12742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12743/* end confdefs.h. */ 12744 12745 12746/* pthread test headers */ 12747#include <pthread.h> 12748#if HAVE_PTHREADS < 7 12749#include <errno.h> 12750#endif 12751#ifndef NULL 12752#define NULL (void*)0 12753#endif 12754 12755static void *task(p) 12756 void *p; 12757{ 12758 return (void *) (p == NULL); 12759} 12760 12761 12762int main(argc, argv) 12763 int argc; 12764 char **argv; 12765{ 12766 12767 /* pthread test function */ 12768#ifndef PTHREAD_CREATE_DETACHED 12769#define PTHREAD_CREATE_DETACHED 1 12770#endif 12771 pthread_t t; 12772 int status; 12773 int detach = PTHREAD_CREATE_DETACHED; 12774 12775#if HAVE_PTHREADS > 4 12776 /* Final pthreads */ 12777 pthread_attr_t attr; 12778 12779 status = pthread_attr_init(&attr); 12780 if( status ) return status; 12781 12782#if HAVE_PTHREADS < 7 12783 status = pthread_attr_setdetachstate(&attr, &detach); 12784 if( status < 0 ) status = errno; 12785#else 12786 status = pthread_attr_setdetachstate(&attr, detach); 12787#endif 12788 if( status ) return status; 12789 status = pthread_create( &t, &attr, task, NULL ); 12790#if HAVE_PTHREADS < 7 12791 if( status < 0 ) status = errno; 12792#endif 12793 if( status ) return status; 12794#else 12795 /* Draft 4 pthreads */ 12796 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12797 if( status ) return errno; 12798 12799 /* give thread a chance to complete */ 12800 /* it should remain joinable and hence detachable */ 12801 sleep( 1 ); 12802 12803 status = pthread_detach( &t ); 12804 if( status ) return errno; 12805#endif 12806 12807#ifdef HAVE_LINUX_THREADS 12808 pthread_kill_other_threads_np(); 12809#endif 12810 12811 return 0; 12812 12813} 12814 12815_ACEOF 12816if ac_fn_c_try_run "$LINENO"; then : 12817 ol_cv_pthread_lpthread=yes 12818else 12819 ol_cv_pthread_lpthread=no 12820fi 12821rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12822 conftest.$ac_objext conftest.beam conftest.$ac_ext 12823fi 12824 12825 12826 # restore the LIBS 12827 LIBS="$ol_LIBS" 12828 12829fi 12830{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread" >&5 12831$as_echo "$ol_cv_pthread_lpthread" >&6; } 12832 12833 if test $ol_cv_pthread_lpthread = yes ; then 12834 ol_link_pthreads="-lpthread" 12835 ol_link_threads=posix 12836 fi 12837fi 12838 12839 # Pthread try link: -lc_r (ol_cv_pthread_lc_r) 12840if test "$ol_link_threads" = no ; then 12841 # try -lc_r 12842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lc_r" >&5 12843$as_echo_n "checking for pthread link with -lc_r... " >&6; } 12844if ${ol_cv_pthread_lc_r+:} false; then : 12845 $as_echo_n "(cached) " >&6 12846else 12847 12848 # save the flags 12849 ol_LIBS="$LIBS" 12850 LIBS="-lc_r $LIBS" 12851 12852 if test "$cross_compiling" = yes; then : 12853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12854/* end confdefs.h. */ 12855 12856/* pthread test headers */ 12857#include <pthread.h> 12858#if HAVE_PTHREADS < 7 12859#include <errno.h> 12860#endif 12861#ifndef NULL 12862#define NULL (void*)0 12863#endif 12864 12865static void *task(p) 12866 void *p; 12867{ 12868 return (void *) (p == NULL); 12869} 12870 12871int 12872main () 12873{ 12874 12875 /* pthread test function */ 12876#ifndef PTHREAD_CREATE_DETACHED 12877#define PTHREAD_CREATE_DETACHED 1 12878#endif 12879 pthread_t t; 12880 int status; 12881 int detach = PTHREAD_CREATE_DETACHED; 12882 12883#if HAVE_PTHREADS > 4 12884 /* Final pthreads */ 12885 pthread_attr_t attr; 12886 12887 status = pthread_attr_init(&attr); 12888 if( status ) return status; 12889 12890#if HAVE_PTHREADS < 7 12891 status = pthread_attr_setdetachstate(&attr, &detach); 12892 if( status < 0 ) status = errno; 12893#else 12894 status = pthread_attr_setdetachstate(&attr, detach); 12895#endif 12896 if( status ) return status; 12897 status = pthread_create( &t, &attr, task, NULL ); 12898#if HAVE_PTHREADS < 7 12899 if( status < 0 ) status = errno; 12900#endif 12901 if( status ) return status; 12902#else 12903 /* Draft 4 pthreads */ 12904 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12905 if( status ) return errno; 12906 12907 /* give thread a chance to complete */ 12908 /* it should remain joinable and hence detachable */ 12909 sleep( 1 ); 12910 12911 status = pthread_detach( &t ); 12912 if( status ) return errno; 12913#endif 12914 12915#ifdef HAVE_LINUX_THREADS 12916 pthread_kill_other_threads_np(); 12917#endif 12918 12919 return 0; 12920 12921 ; 12922 return 0; 12923} 12924_ACEOF 12925if ac_fn_c_try_link "$LINENO"; then : 12926 ol_cv_pthread_lc_r=yes 12927else 12928 ol_cv_pthread_lc_r=no 12929fi 12930rm -f core conftest.err conftest.$ac_objext \ 12931 conftest$ac_exeext conftest.$ac_ext 12932else 12933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12934/* end confdefs.h. */ 12935 12936 12937/* pthread test headers */ 12938#include <pthread.h> 12939#if HAVE_PTHREADS < 7 12940#include <errno.h> 12941#endif 12942#ifndef NULL 12943#define NULL (void*)0 12944#endif 12945 12946static void *task(p) 12947 void *p; 12948{ 12949 return (void *) (p == NULL); 12950} 12951 12952 12953int main(argc, argv) 12954 int argc; 12955 char **argv; 12956{ 12957 12958 /* pthread test function */ 12959#ifndef PTHREAD_CREATE_DETACHED 12960#define PTHREAD_CREATE_DETACHED 1 12961#endif 12962 pthread_t t; 12963 int status; 12964 int detach = PTHREAD_CREATE_DETACHED; 12965 12966#if HAVE_PTHREADS > 4 12967 /* Final pthreads */ 12968 pthread_attr_t attr; 12969 12970 status = pthread_attr_init(&attr); 12971 if( status ) return status; 12972 12973#if HAVE_PTHREADS < 7 12974 status = pthread_attr_setdetachstate(&attr, &detach); 12975 if( status < 0 ) status = errno; 12976#else 12977 status = pthread_attr_setdetachstate(&attr, detach); 12978#endif 12979 if( status ) return status; 12980 status = pthread_create( &t, &attr, task, NULL ); 12981#if HAVE_PTHREADS < 7 12982 if( status < 0 ) status = errno; 12983#endif 12984 if( status ) return status; 12985#else 12986 /* Draft 4 pthreads */ 12987 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12988 if( status ) return errno; 12989 12990 /* give thread a chance to complete */ 12991 /* it should remain joinable and hence detachable */ 12992 sleep( 1 ); 12993 12994 status = pthread_detach( &t ); 12995 if( status ) return errno; 12996#endif 12997 12998#ifdef HAVE_LINUX_THREADS 12999 pthread_kill_other_threads_np(); 13000#endif 13001 13002 return 0; 13003 13004} 13005 13006_ACEOF 13007if ac_fn_c_try_run "$LINENO"; then : 13008 ol_cv_pthread_lc_r=yes 13009else 13010 ol_cv_pthread_lc_r=no 13011fi 13012rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13013 conftest.$ac_objext conftest.beam conftest.$ac_ext 13014fi 13015 13016 13017 # restore the LIBS 13018 LIBS="$ol_LIBS" 13019 13020fi 13021{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lc_r" >&5 13022$as_echo "$ol_cv_pthread_lc_r" >&6; } 13023 13024 if test $ol_cv_pthread_lc_r = yes ; then 13025 ol_link_pthreads="-lc_r" 13026 ol_link_threads=posix 13027 fi 13028fi 13029 13030 13031 # Pthread try link: -threads (ol_cv_pthread_threads) 13032if test "$ol_link_threads" = no ; then 13033 # try -threads 13034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -threads" >&5 13035$as_echo_n "checking for pthread link with -threads... " >&6; } 13036if ${ol_cv_pthread_threads+:} false; then : 13037 $as_echo_n "(cached) " >&6 13038else 13039 13040 # save the flags 13041 ol_LIBS="$LIBS" 13042 LIBS="-threads $LIBS" 13043 13044 if test "$cross_compiling" = yes; then : 13045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13046/* end confdefs.h. */ 13047 13048/* pthread test headers */ 13049#include <pthread.h> 13050#if HAVE_PTHREADS < 7 13051#include <errno.h> 13052#endif 13053#ifndef NULL 13054#define NULL (void*)0 13055#endif 13056 13057static void *task(p) 13058 void *p; 13059{ 13060 return (void *) (p == NULL); 13061} 13062 13063int 13064main () 13065{ 13066 13067 /* pthread test function */ 13068#ifndef PTHREAD_CREATE_DETACHED 13069#define PTHREAD_CREATE_DETACHED 1 13070#endif 13071 pthread_t t; 13072 int status; 13073 int detach = PTHREAD_CREATE_DETACHED; 13074 13075#if HAVE_PTHREADS > 4 13076 /* Final pthreads */ 13077 pthread_attr_t attr; 13078 13079 status = pthread_attr_init(&attr); 13080 if( status ) return status; 13081 13082#if HAVE_PTHREADS < 7 13083 status = pthread_attr_setdetachstate(&attr, &detach); 13084 if( status < 0 ) status = errno; 13085#else 13086 status = pthread_attr_setdetachstate(&attr, detach); 13087#endif 13088 if( status ) return status; 13089 status = pthread_create( &t, &attr, task, NULL ); 13090#if HAVE_PTHREADS < 7 13091 if( status < 0 ) status = errno; 13092#endif 13093 if( status ) return status; 13094#else 13095 /* Draft 4 pthreads */ 13096 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13097 if( status ) return errno; 13098 13099 /* give thread a chance to complete */ 13100 /* it should remain joinable and hence detachable */ 13101 sleep( 1 ); 13102 13103 status = pthread_detach( &t ); 13104 if( status ) return errno; 13105#endif 13106 13107#ifdef HAVE_LINUX_THREADS 13108 pthread_kill_other_threads_np(); 13109#endif 13110 13111 return 0; 13112 13113 ; 13114 return 0; 13115} 13116_ACEOF 13117if ac_fn_c_try_link "$LINENO"; then : 13118 ol_cv_pthread_threads=yes 13119else 13120 ol_cv_pthread_threads=no 13121fi 13122rm -f core conftest.err conftest.$ac_objext \ 13123 conftest$ac_exeext conftest.$ac_ext 13124else 13125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13126/* end confdefs.h. */ 13127 13128 13129/* pthread test headers */ 13130#include <pthread.h> 13131#if HAVE_PTHREADS < 7 13132#include <errno.h> 13133#endif 13134#ifndef NULL 13135#define NULL (void*)0 13136#endif 13137 13138static void *task(p) 13139 void *p; 13140{ 13141 return (void *) (p == NULL); 13142} 13143 13144 13145int main(argc, argv) 13146 int argc; 13147 char **argv; 13148{ 13149 13150 /* pthread test function */ 13151#ifndef PTHREAD_CREATE_DETACHED 13152#define PTHREAD_CREATE_DETACHED 1 13153#endif 13154 pthread_t t; 13155 int status; 13156 int detach = PTHREAD_CREATE_DETACHED; 13157 13158#if HAVE_PTHREADS > 4 13159 /* Final pthreads */ 13160 pthread_attr_t attr; 13161 13162 status = pthread_attr_init(&attr); 13163 if( status ) return status; 13164 13165#if HAVE_PTHREADS < 7 13166 status = pthread_attr_setdetachstate(&attr, &detach); 13167 if( status < 0 ) status = errno; 13168#else 13169 status = pthread_attr_setdetachstate(&attr, detach); 13170#endif 13171 if( status ) return status; 13172 status = pthread_create( &t, &attr, task, NULL ); 13173#if HAVE_PTHREADS < 7 13174 if( status < 0 ) status = errno; 13175#endif 13176 if( status ) return status; 13177#else 13178 /* Draft 4 pthreads */ 13179 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13180 if( status ) return errno; 13181 13182 /* give thread a chance to complete */ 13183 /* it should remain joinable and hence detachable */ 13184 sleep( 1 ); 13185 13186 status = pthread_detach( &t ); 13187 if( status ) return errno; 13188#endif 13189 13190#ifdef HAVE_LINUX_THREADS 13191 pthread_kill_other_threads_np(); 13192#endif 13193 13194 return 0; 13195 13196} 13197 13198_ACEOF 13199if ac_fn_c_try_run "$LINENO"; then : 13200 ol_cv_pthread_threads=yes 13201else 13202 ol_cv_pthread_threads=no 13203fi 13204rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13205 conftest.$ac_objext conftest.beam conftest.$ac_ext 13206fi 13207 13208 13209 # restore the LIBS 13210 LIBS="$ol_LIBS" 13211 13212fi 13213{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_threads" >&5 13214$as_echo "$ol_cv_pthread_threads" >&6; } 13215 13216 if test $ol_cv_pthread_threads = yes ; then 13217 ol_link_pthreads="-threads" 13218 ol_link_threads=posix 13219 fi 13220fi 13221 13222 13223 # Pthread try link: -lpthreads -lmach -lexc -lc_r (ol_cv_pthread_lpthreads_lmach_lexc_lc_r) 13224if test "$ol_link_threads" = no ; then 13225 # try -lpthreads -lmach -lexc -lc_r 13226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5 13227$as_echo_n "checking for pthread link with -lpthreads -lmach -lexc -lc_r... " >&6; } 13228if ${ol_cv_pthread_lpthreads_lmach_lexc_lc_r+:} false; then : 13229 $as_echo_n "(cached) " >&6 13230else 13231 13232 # save the flags 13233 ol_LIBS="$LIBS" 13234 LIBS="-lpthreads -lmach -lexc -lc_r $LIBS" 13235 13236 if test "$cross_compiling" = yes; then : 13237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13238/* end confdefs.h. */ 13239 13240/* pthread test headers */ 13241#include <pthread.h> 13242#if HAVE_PTHREADS < 7 13243#include <errno.h> 13244#endif 13245#ifndef NULL 13246#define NULL (void*)0 13247#endif 13248 13249static void *task(p) 13250 void *p; 13251{ 13252 return (void *) (p == NULL); 13253} 13254 13255int 13256main () 13257{ 13258 13259 /* pthread test function */ 13260#ifndef PTHREAD_CREATE_DETACHED 13261#define PTHREAD_CREATE_DETACHED 1 13262#endif 13263 pthread_t t; 13264 int status; 13265 int detach = PTHREAD_CREATE_DETACHED; 13266 13267#if HAVE_PTHREADS > 4 13268 /* Final pthreads */ 13269 pthread_attr_t attr; 13270 13271 status = pthread_attr_init(&attr); 13272 if( status ) return status; 13273 13274#if HAVE_PTHREADS < 7 13275 status = pthread_attr_setdetachstate(&attr, &detach); 13276 if( status < 0 ) status = errno; 13277#else 13278 status = pthread_attr_setdetachstate(&attr, detach); 13279#endif 13280 if( status ) return status; 13281 status = pthread_create( &t, &attr, task, NULL ); 13282#if HAVE_PTHREADS < 7 13283 if( status < 0 ) status = errno; 13284#endif 13285 if( status ) return status; 13286#else 13287 /* Draft 4 pthreads */ 13288 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13289 if( status ) return errno; 13290 13291 /* give thread a chance to complete */ 13292 /* it should remain joinable and hence detachable */ 13293 sleep( 1 ); 13294 13295 status = pthread_detach( &t ); 13296 if( status ) return errno; 13297#endif 13298 13299#ifdef HAVE_LINUX_THREADS 13300 pthread_kill_other_threads_np(); 13301#endif 13302 13303 return 0; 13304 13305 ; 13306 return 0; 13307} 13308_ACEOF 13309if ac_fn_c_try_link "$LINENO"; then : 13310 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes 13311else 13312 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no 13313fi 13314rm -f core conftest.err conftest.$ac_objext \ 13315 conftest$ac_exeext conftest.$ac_ext 13316else 13317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13318/* end confdefs.h. */ 13319 13320 13321/* pthread test headers */ 13322#include <pthread.h> 13323#if HAVE_PTHREADS < 7 13324#include <errno.h> 13325#endif 13326#ifndef NULL 13327#define NULL (void*)0 13328#endif 13329 13330static void *task(p) 13331 void *p; 13332{ 13333 return (void *) (p == NULL); 13334} 13335 13336 13337int main(argc, argv) 13338 int argc; 13339 char **argv; 13340{ 13341 13342 /* pthread test function */ 13343#ifndef PTHREAD_CREATE_DETACHED 13344#define PTHREAD_CREATE_DETACHED 1 13345#endif 13346 pthread_t t; 13347 int status; 13348 int detach = PTHREAD_CREATE_DETACHED; 13349 13350#if HAVE_PTHREADS > 4 13351 /* Final pthreads */ 13352 pthread_attr_t attr; 13353 13354 status = pthread_attr_init(&attr); 13355 if( status ) return status; 13356 13357#if HAVE_PTHREADS < 7 13358 status = pthread_attr_setdetachstate(&attr, &detach); 13359 if( status < 0 ) status = errno; 13360#else 13361 status = pthread_attr_setdetachstate(&attr, detach); 13362#endif 13363 if( status ) return status; 13364 status = pthread_create( &t, &attr, task, NULL ); 13365#if HAVE_PTHREADS < 7 13366 if( status < 0 ) status = errno; 13367#endif 13368 if( status ) return status; 13369#else 13370 /* Draft 4 pthreads */ 13371 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13372 if( status ) return errno; 13373 13374 /* give thread a chance to complete */ 13375 /* it should remain joinable and hence detachable */ 13376 sleep( 1 ); 13377 13378 status = pthread_detach( &t ); 13379 if( status ) return errno; 13380#endif 13381 13382#ifdef HAVE_LINUX_THREADS 13383 pthread_kill_other_threads_np(); 13384#endif 13385 13386 return 0; 13387 13388} 13389 13390_ACEOF 13391if ac_fn_c_try_run "$LINENO"; then : 13392 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes 13393else 13394 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no 13395fi 13396rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13397 conftest.$ac_objext conftest.beam conftest.$ac_ext 13398fi 13399 13400 13401 # restore the LIBS 13402 LIBS="$ol_LIBS" 13403 13404fi 13405{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&5 13406$as_echo "$ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&6; } 13407 13408 if test $ol_cv_pthread_lpthreads_lmach_lexc_lc_r = yes ; then 13409 ol_link_pthreads="-lpthreads -lmach -lexc -lc_r" 13410 ol_link_threads=posix 13411 fi 13412fi 13413 13414 # Pthread try link: -lpthreads -lmach -lexc (ol_cv_pthread_lpthreads_lmach_lexc) 13415if test "$ol_link_threads" = no ; then 13416 # try -lpthreads -lmach -lexc 13417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc" >&5 13418$as_echo_n "checking for pthread link with -lpthreads -lmach -lexc... " >&6; } 13419if ${ol_cv_pthread_lpthreads_lmach_lexc+:} false; then : 13420 $as_echo_n "(cached) " >&6 13421else 13422 13423 # save the flags 13424 ol_LIBS="$LIBS" 13425 LIBS="-lpthreads -lmach -lexc $LIBS" 13426 13427 if test "$cross_compiling" = yes; then : 13428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13429/* end confdefs.h. */ 13430 13431/* pthread test headers */ 13432#include <pthread.h> 13433#if HAVE_PTHREADS < 7 13434#include <errno.h> 13435#endif 13436#ifndef NULL 13437#define NULL (void*)0 13438#endif 13439 13440static void *task(p) 13441 void *p; 13442{ 13443 return (void *) (p == NULL); 13444} 13445 13446int 13447main () 13448{ 13449 13450 /* pthread test function */ 13451#ifndef PTHREAD_CREATE_DETACHED 13452#define PTHREAD_CREATE_DETACHED 1 13453#endif 13454 pthread_t t; 13455 int status; 13456 int detach = PTHREAD_CREATE_DETACHED; 13457 13458#if HAVE_PTHREADS > 4 13459 /* Final pthreads */ 13460 pthread_attr_t attr; 13461 13462 status = pthread_attr_init(&attr); 13463 if( status ) return status; 13464 13465#if HAVE_PTHREADS < 7 13466 status = pthread_attr_setdetachstate(&attr, &detach); 13467 if( status < 0 ) status = errno; 13468#else 13469 status = pthread_attr_setdetachstate(&attr, detach); 13470#endif 13471 if( status ) return status; 13472 status = pthread_create( &t, &attr, task, NULL ); 13473#if HAVE_PTHREADS < 7 13474 if( status < 0 ) status = errno; 13475#endif 13476 if( status ) return status; 13477#else 13478 /* Draft 4 pthreads */ 13479 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13480 if( status ) return errno; 13481 13482 /* give thread a chance to complete */ 13483 /* it should remain joinable and hence detachable */ 13484 sleep( 1 ); 13485 13486 status = pthread_detach( &t ); 13487 if( status ) return errno; 13488#endif 13489 13490#ifdef HAVE_LINUX_THREADS 13491 pthread_kill_other_threads_np(); 13492#endif 13493 13494 return 0; 13495 13496 ; 13497 return 0; 13498} 13499_ACEOF 13500if ac_fn_c_try_link "$LINENO"; then : 13501 ol_cv_pthread_lpthreads_lmach_lexc=yes 13502else 13503 ol_cv_pthread_lpthreads_lmach_lexc=no 13504fi 13505rm -f core conftest.err conftest.$ac_objext \ 13506 conftest$ac_exeext conftest.$ac_ext 13507else 13508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13509/* end confdefs.h. */ 13510 13511 13512/* pthread test headers */ 13513#include <pthread.h> 13514#if HAVE_PTHREADS < 7 13515#include <errno.h> 13516#endif 13517#ifndef NULL 13518#define NULL (void*)0 13519#endif 13520 13521static void *task(p) 13522 void *p; 13523{ 13524 return (void *) (p == NULL); 13525} 13526 13527 13528int main(argc, argv) 13529 int argc; 13530 char **argv; 13531{ 13532 13533 /* pthread test function */ 13534#ifndef PTHREAD_CREATE_DETACHED 13535#define PTHREAD_CREATE_DETACHED 1 13536#endif 13537 pthread_t t; 13538 int status; 13539 int detach = PTHREAD_CREATE_DETACHED; 13540 13541#if HAVE_PTHREADS > 4 13542 /* Final pthreads */ 13543 pthread_attr_t attr; 13544 13545 status = pthread_attr_init(&attr); 13546 if( status ) return status; 13547 13548#if HAVE_PTHREADS < 7 13549 status = pthread_attr_setdetachstate(&attr, &detach); 13550 if( status < 0 ) status = errno; 13551#else 13552 status = pthread_attr_setdetachstate(&attr, detach); 13553#endif 13554 if( status ) return status; 13555 status = pthread_create( &t, &attr, task, NULL ); 13556#if HAVE_PTHREADS < 7 13557 if( status < 0 ) status = errno; 13558#endif 13559 if( status ) return status; 13560#else 13561 /* Draft 4 pthreads */ 13562 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13563 if( status ) return errno; 13564 13565 /* give thread a chance to complete */ 13566 /* it should remain joinable and hence detachable */ 13567 sleep( 1 ); 13568 13569 status = pthread_detach( &t ); 13570 if( status ) return errno; 13571#endif 13572 13573#ifdef HAVE_LINUX_THREADS 13574 pthread_kill_other_threads_np(); 13575#endif 13576 13577 return 0; 13578 13579} 13580 13581_ACEOF 13582if ac_fn_c_try_run "$LINENO"; then : 13583 ol_cv_pthread_lpthreads_lmach_lexc=yes 13584else 13585 ol_cv_pthread_lpthreads_lmach_lexc=no 13586fi 13587rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13588 conftest.$ac_objext conftest.beam conftest.$ac_ext 13589fi 13590 13591 13592 # restore the LIBS 13593 LIBS="$ol_LIBS" 13594 13595fi 13596{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc" >&5 13597$as_echo "$ol_cv_pthread_lpthreads_lmach_lexc" >&6; } 13598 13599 if test $ol_cv_pthread_lpthreads_lmach_lexc = yes ; then 13600 ol_link_pthreads="-lpthreads -lmach -lexc" 13601 ol_link_threads=posix 13602 fi 13603fi 13604 13605 # Pthread try link: -lpthreads -lexc (ol_cv_pthread_lpthreads_lexc) 13606if test "$ol_link_threads" = no ; then 13607 # try -lpthreads -lexc 13608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lexc" >&5 13609$as_echo_n "checking for pthread link with -lpthreads -lexc... " >&6; } 13610if ${ol_cv_pthread_lpthreads_lexc+:} false; then : 13611 $as_echo_n "(cached) " >&6 13612else 13613 13614 # save the flags 13615 ol_LIBS="$LIBS" 13616 LIBS="-lpthreads -lexc $LIBS" 13617 13618 if test "$cross_compiling" = yes; then : 13619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13620/* end confdefs.h. */ 13621 13622/* pthread test headers */ 13623#include <pthread.h> 13624#if HAVE_PTHREADS < 7 13625#include <errno.h> 13626#endif 13627#ifndef NULL 13628#define NULL (void*)0 13629#endif 13630 13631static void *task(p) 13632 void *p; 13633{ 13634 return (void *) (p == NULL); 13635} 13636 13637int 13638main () 13639{ 13640 13641 /* pthread test function */ 13642#ifndef PTHREAD_CREATE_DETACHED 13643#define PTHREAD_CREATE_DETACHED 1 13644#endif 13645 pthread_t t; 13646 int status; 13647 int detach = PTHREAD_CREATE_DETACHED; 13648 13649#if HAVE_PTHREADS > 4 13650 /* Final pthreads */ 13651 pthread_attr_t attr; 13652 13653 status = pthread_attr_init(&attr); 13654 if( status ) return status; 13655 13656#if HAVE_PTHREADS < 7 13657 status = pthread_attr_setdetachstate(&attr, &detach); 13658 if( status < 0 ) status = errno; 13659#else 13660 status = pthread_attr_setdetachstate(&attr, detach); 13661#endif 13662 if( status ) return status; 13663 status = pthread_create( &t, &attr, task, NULL ); 13664#if HAVE_PTHREADS < 7 13665 if( status < 0 ) status = errno; 13666#endif 13667 if( status ) return status; 13668#else 13669 /* Draft 4 pthreads */ 13670 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13671 if( status ) return errno; 13672 13673 /* give thread a chance to complete */ 13674 /* it should remain joinable and hence detachable */ 13675 sleep( 1 ); 13676 13677 status = pthread_detach( &t ); 13678 if( status ) return errno; 13679#endif 13680 13681#ifdef HAVE_LINUX_THREADS 13682 pthread_kill_other_threads_np(); 13683#endif 13684 13685 return 0; 13686 13687 ; 13688 return 0; 13689} 13690_ACEOF 13691if ac_fn_c_try_link "$LINENO"; then : 13692 ol_cv_pthread_lpthreads_lexc=yes 13693else 13694 ol_cv_pthread_lpthreads_lexc=no 13695fi 13696rm -f core conftest.err conftest.$ac_objext \ 13697 conftest$ac_exeext conftest.$ac_ext 13698else 13699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13700/* end confdefs.h. */ 13701 13702 13703/* pthread test headers */ 13704#include <pthread.h> 13705#if HAVE_PTHREADS < 7 13706#include <errno.h> 13707#endif 13708#ifndef NULL 13709#define NULL (void*)0 13710#endif 13711 13712static void *task(p) 13713 void *p; 13714{ 13715 return (void *) (p == NULL); 13716} 13717 13718 13719int main(argc, argv) 13720 int argc; 13721 char **argv; 13722{ 13723 13724 /* pthread test function */ 13725#ifndef PTHREAD_CREATE_DETACHED 13726#define PTHREAD_CREATE_DETACHED 1 13727#endif 13728 pthread_t t; 13729 int status; 13730 int detach = PTHREAD_CREATE_DETACHED; 13731 13732#if HAVE_PTHREADS > 4 13733 /* Final pthreads */ 13734 pthread_attr_t attr; 13735 13736 status = pthread_attr_init(&attr); 13737 if( status ) return status; 13738 13739#if HAVE_PTHREADS < 7 13740 status = pthread_attr_setdetachstate(&attr, &detach); 13741 if( status < 0 ) status = errno; 13742#else 13743 status = pthread_attr_setdetachstate(&attr, detach); 13744#endif 13745 if( status ) return status; 13746 status = pthread_create( &t, &attr, task, NULL ); 13747#if HAVE_PTHREADS < 7 13748 if( status < 0 ) status = errno; 13749#endif 13750 if( status ) return status; 13751#else 13752 /* Draft 4 pthreads */ 13753 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13754 if( status ) return errno; 13755 13756 /* give thread a chance to complete */ 13757 /* it should remain joinable and hence detachable */ 13758 sleep( 1 ); 13759 13760 status = pthread_detach( &t ); 13761 if( status ) return errno; 13762#endif 13763 13764#ifdef HAVE_LINUX_THREADS 13765 pthread_kill_other_threads_np(); 13766#endif 13767 13768 return 0; 13769 13770} 13771 13772_ACEOF 13773if ac_fn_c_try_run "$LINENO"; then : 13774 ol_cv_pthread_lpthreads_lexc=yes 13775else 13776 ol_cv_pthread_lpthreads_lexc=no 13777fi 13778rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13779 conftest.$ac_objext conftest.beam conftest.$ac_ext 13780fi 13781 13782 13783 # restore the LIBS 13784 LIBS="$ol_LIBS" 13785 13786fi 13787{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lexc" >&5 13788$as_echo "$ol_cv_pthread_lpthreads_lexc" >&6; } 13789 13790 if test $ol_cv_pthread_lpthreads_lexc = yes ; then 13791 ol_link_pthreads="-lpthreads -lexc" 13792 ol_link_threads=posix 13793 fi 13794fi 13795 13796 13797 # Pthread try link: -lpthreads (ol_cv_pthread_lib_lpthreads) 13798if test "$ol_link_threads" = no ; then 13799 # try -lpthreads 13800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads" >&5 13801$as_echo_n "checking for pthread link with -lpthreads... " >&6; } 13802if ${ol_cv_pthread_lib_lpthreads+:} false; then : 13803 $as_echo_n "(cached) " >&6 13804else 13805 13806 # save the flags 13807 ol_LIBS="$LIBS" 13808 LIBS="-lpthreads $LIBS" 13809 13810 if test "$cross_compiling" = yes; then : 13811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13812/* end confdefs.h. */ 13813 13814/* pthread test headers */ 13815#include <pthread.h> 13816#if HAVE_PTHREADS < 7 13817#include <errno.h> 13818#endif 13819#ifndef NULL 13820#define NULL (void*)0 13821#endif 13822 13823static void *task(p) 13824 void *p; 13825{ 13826 return (void *) (p == NULL); 13827} 13828 13829int 13830main () 13831{ 13832 13833 /* pthread test function */ 13834#ifndef PTHREAD_CREATE_DETACHED 13835#define PTHREAD_CREATE_DETACHED 1 13836#endif 13837 pthread_t t; 13838 int status; 13839 int detach = PTHREAD_CREATE_DETACHED; 13840 13841#if HAVE_PTHREADS > 4 13842 /* Final pthreads */ 13843 pthread_attr_t attr; 13844 13845 status = pthread_attr_init(&attr); 13846 if( status ) return status; 13847 13848#if HAVE_PTHREADS < 7 13849 status = pthread_attr_setdetachstate(&attr, &detach); 13850 if( status < 0 ) status = errno; 13851#else 13852 status = pthread_attr_setdetachstate(&attr, detach); 13853#endif 13854 if( status ) return status; 13855 status = pthread_create( &t, &attr, task, NULL ); 13856#if HAVE_PTHREADS < 7 13857 if( status < 0 ) status = errno; 13858#endif 13859 if( status ) return status; 13860#else 13861 /* Draft 4 pthreads */ 13862 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13863 if( status ) return errno; 13864 13865 /* give thread a chance to complete */ 13866 /* it should remain joinable and hence detachable */ 13867 sleep( 1 ); 13868 13869 status = pthread_detach( &t ); 13870 if( status ) return errno; 13871#endif 13872 13873#ifdef HAVE_LINUX_THREADS 13874 pthread_kill_other_threads_np(); 13875#endif 13876 13877 return 0; 13878 13879 ; 13880 return 0; 13881} 13882_ACEOF 13883if ac_fn_c_try_link "$LINENO"; then : 13884 ol_cv_pthread_lib_lpthreads=yes 13885else 13886 ol_cv_pthread_lib_lpthreads=no 13887fi 13888rm -f core conftest.err conftest.$ac_objext \ 13889 conftest$ac_exeext conftest.$ac_ext 13890else 13891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13892/* end confdefs.h. */ 13893 13894 13895/* pthread test headers */ 13896#include <pthread.h> 13897#if HAVE_PTHREADS < 7 13898#include <errno.h> 13899#endif 13900#ifndef NULL 13901#define NULL (void*)0 13902#endif 13903 13904static void *task(p) 13905 void *p; 13906{ 13907 return (void *) (p == NULL); 13908} 13909 13910 13911int main(argc, argv) 13912 int argc; 13913 char **argv; 13914{ 13915 13916 /* pthread test function */ 13917#ifndef PTHREAD_CREATE_DETACHED 13918#define PTHREAD_CREATE_DETACHED 1 13919#endif 13920 pthread_t t; 13921 int status; 13922 int detach = PTHREAD_CREATE_DETACHED; 13923 13924#if HAVE_PTHREADS > 4 13925 /* Final pthreads */ 13926 pthread_attr_t attr; 13927 13928 status = pthread_attr_init(&attr); 13929 if( status ) return status; 13930 13931#if HAVE_PTHREADS < 7 13932 status = pthread_attr_setdetachstate(&attr, &detach); 13933 if( status < 0 ) status = errno; 13934#else 13935 status = pthread_attr_setdetachstate(&attr, detach); 13936#endif 13937 if( status ) return status; 13938 status = pthread_create( &t, &attr, task, NULL ); 13939#if HAVE_PTHREADS < 7 13940 if( status < 0 ) status = errno; 13941#endif 13942 if( status ) return status; 13943#else 13944 /* Draft 4 pthreads */ 13945 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13946 if( status ) return errno; 13947 13948 /* give thread a chance to complete */ 13949 /* it should remain joinable and hence detachable */ 13950 sleep( 1 ); 13951 13952 status = pthread_detach( &t ); 13953 if( status ) return errno; 13954#endif 13955 13956#ifdef HAVE_LINUX_THREADS 13957 pthread_kill_other_threads_np(); 13958#endif 13959 13960 return 0; 13961 13962} 13963 13964_ACEOF 13965if ac_fn_c_try_run "$LINENO"; then : 13966 ol_cv_pthread_lib_lpthreads=yes 13967else 13968 ol_cv_pthread_lib_lpthreads=no 13969fi 13970rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13971 conftest.$ac_objext conftest.beam conftest.$ac_ext 13972fi 13973 13974 13975 # restore the LIBS 13976 LIBS="$ol_LIBS" 13977 13978fi 13979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthreads" >&5 13980$as_echo "$ol_cv_pthread_lib_lpthreads" >&6; } 13981 13982 if test $ol_cv_pthread_lib_lpthreads = yes ; then 13983 ol_link_pthreads="-lpthreads" 13984 ol_link_threads=posix 13985 fi 13986fi 13987 13988 13989{ $as_echo "$as_me:${as_lineno-$LINENO}: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&5 13990$as_echo "$as_me: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&6;} 13991 13992 if test $ol_link_threads != no ; then 13993 LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads" 13994 13995 save_CPPFLAGS="$CPPFLAGS" 13996 save_LIBS="$LIBS" 13997 LIBS="$LTHREAD_LIBS $LIBS" 13998 13999 for ac_func in sched_yield pthread_yield thr_yield 14000do : 14001 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14002ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14003if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14004 cat >>confdefs.h <<_ACEOF 14005#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14006_ACEOF 14007 14008fi 14009done 14010 14011 14012 if test $ac_cv_func_sched_yield = no && 14013 test $ac_cv_func_pthread_yield = no && 14014 test $ac_cv_func_thr_yield = no ; then 14015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5 14016$as_echo_n "checking for sched_yield in -lrt... " >&6; } 14017if ${ac_cv_lib_rt_sched_yield+:} false; then : 14018 $as_echo_n "(cached) " >&6 14019else 14020 ac_check_lib_save_LIBS=$LIBS 14021LIBS="-lrt $LIBS" 14022cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14023/* end confdefs.h. */ 14024 14025/* Override any GCC internal prototype to avoid an error. 14026 Use char because int might match the return type of a GCC 14027 builtin and then its argument prototype would still apply. */ 14028#ifdef __cplusplus 14029extern "C" 14030#endif 14031char sched_yield (); 14032int 14033main () 14034{ 14035return sched_yield (); 14036 ; 14037 return 0; 14038} 14039_ACEOF 14040if ac_fn_c_try_link "$LINENO"; then : 14041 ac_cv_lib_rt_sched_yield=yes 14042else 14043 ac_cv_lib_rt_sched_yield=no 14044fi 14045rm -f core conftest.err conftest.$ac_objext \ 14046 conftest$ac_exeext conftest.$ac_ext 14047LIBS=$ac_check_lib_save_LIBS 14048fi 14049{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5 14050$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } 14051if test "x$ac_cv_lib_rt_sched_yield" = xyes; then : 14052 LTHREAD_LIBS="$LTHREAD_LIBS -lrt" 14053 14054$as_echo "#define HAVE_SCHED_YIELD 1" >>confdefs.h 14055 14056 ac_cv_func_sched_yield=yes 14057else 14058 ac_cv_func_sched_yield=no 14059fi 14060 14061 fi 14062 if test $ac_cv_func_sched_yield = no && 14063 test $ac_cv_func_pthread_yield = no && 14064 test "$ac_cv_func_thr_yield" = no ; then 14065 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not locate sched_yield() or pthread_yield()" >&5 14066$as_echo "$as_me: WARNING: could not locate sched_yield() or pthread_yield()" >&2;} 14067 fi 14068 14069 for ac_func in pthread_kill 14070do : 14071 ac_fn_c_check_func "$LINENO" "pthread_kill" "ac_cv_func_pthread_kill" 14072if test "x$ac_cv_func_pthread_kill" = xyes; then : 14073 cat >>confdefs.h <<_ACEOF 14074#define HAVE_PTHREAD_KILL 1 14075_ACEOF 14076 14077fi 14078done 14079 14080 14081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_rwlock_destroy with <pthread.h>" >&5 14082$as_echo_n "checking for pthread_rwlock_destroy with <pthread.h>... " >&6; } 14083if ${ol_cv_func_pthread_rwlock_destroy+:} false; then : 14084 $as_echo_n "(cached) " >&6 14085else 14086 14087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14088/* end confdefs.h. */ 14089 14090#include <pthread.h> 14091pthread_rwlock_t rwlock; 14092 14093int 14094main () 14095{ 14096pthread_rwlock_destroy(&rwlock); 14097 ; 14098 return 0; 14099} 14100_ACEOF 14101if ac_fn_c_try_link "$LINENO"; then : 14102 ol_cv_func_pthread_rwlock_destroy=yes 14103else 14104 ol_cv_func_pthread_rwlock_destroy=no 14105fi 14106rm -f core conftest.err conftest.$ac_objext \ 14107 conftest$ac_exeext conftest.$ac_ext 14108 14109fi 14110{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_rwlock_destroy" >&5 14111$as_echo "$ol_cv_func_pthread_rwlock_destroy" >&6; } 14112 if test $ol_cv_func_pthread_rwlock_destroy = yes ; then 14113 14114$as_echo "#define HAVE_PTHREAD_RWLOCK_DESTROY 1" >>confdefs.h 14115 14116 fi 14117 14118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_detach with <pthread.h>" >&5 14119$as_echo_n "checking for pthread_detach with <pthread.h>... " >&6; } 14120if ${ol_cv_func_pthread_detach+:} false; then : 14121 $as_echo_n "(cached) " >&6 14122else 14123 14124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14125/* end confdefs.h. */ 14126 14127#include <pthread.h> 14128#ifndef NULL 14129#define NULL (void*)0 14130#endif 14131 14132int 14133main () 14134{ 14135pthread_detach(NULL); 14136 ; 14137 return 0; 14138} 14139_ACEOF 14140if ac_fn_c_try_link "$LINENO"; then : 14141 ol_cv_func_pthread_detach=yes 14142else 14143 ol_cv_func_pthread_detach=no 14144fi 14145rm -f core conftest.err conftest.$ac_objext \ 14146 conftest$ac_exeext conftest.$ac_ext 14147 14148fi 14149{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_detach" >&5 14150$as_echo "$ol_cv_func_pthread_detach" >&6; } 14151 14152 if test $ol_cv_func_pthread_detach = no ; then 14153 as_fn_error $? "could not locate pthread_detach()" "$LINENO" 5 14154 fi 14155 14156 14157$as_echo "#define HAVE_PTHREAD_DETACH 1" >>confdefs.h 14158 14159 14160 for ac_func in \ 14161 pthread_setconcurrency \ 14162 pthread_getconcurrency \ 14163 thr_setconcurrency \ 14164 thr_getconcurrency \ 14165 14166do : 14167 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14168ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14169if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14170 cat >>confdefs.h <<_ACEOF 14171#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14172_ACEOF 14173 14174fi 14175done 14176 14177 14178 14179 for ac_func in pthread_kill_other_threads_np 14180do : 14181 ac_fn_c_check_func "$LINENO" "pthread_kill_other_threads_np" "ac_cv_func_pthread_kill_other_threads_np" 14182if test "x$ac_cv_func_pthread_kill_other_threads_np" = xyes; then : 14183 cat >>confdefs.h <<_ACEOF 14184#define HAVE_PTHREAD_KILL_OTHER_THREADS_NP 1 14185_ACEOF 14186 14187fi 14188done 14189 14190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads implementation" >&5 14191$as_echo_n "checking for LinuxThreads implementation... " >&6; } 14192if ${ol_cv_sys_linux_threads+:} false; then : 14193 $as_echo_n "(cached) " >&6 14194else 14195 ol_cv_sys_linux_threads=$ac_cv_func_pthread_kill_other_threads_np 14196fi 14197{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_sys_linux_threads" >&5 14198$as_echo "$ol_cv_sys_linux_threads" >&6; } 14199 14200 14201 14202 14203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads consistency" >&5 14204$as_echo_n "checking for LinuxThreads consistency... " >&6; } 14205if ${ol_cv_linux_threads+:} false; then : 14206 $as_echo_n "(cached) " >&6 14207else 14208 14209 if test $ol_cv_header_linux_threads = yes && 14210 test $ol_cv_sys_linux_threads = yes; then 14211 ol_cv_linux_threads=yes 14212 elif test $ol_cv_header_linux_threads = no && 14213 test $ol_cv_sys_linux_threads = no; then 14214 ol_cv_linux_threads=no 14215 else 14216 ol_cv_linux_threads=error 14217 fi 14218 14219fi 14220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_linux_threads" >&5 14221$as_echo "$ol_cv_linux_threads" >&6; } 14222 14223 14224 if test $ol_cv_linux_threads = error; then 14225 as_fn_error $? "LinuxThreads header/library mismatch" "$LINENO" 5; 14226 fi 14227 14228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pthread_create() works" >&5 14229$as_echo_n "checking if pthread_create() works... " >&6; } 14230if ${ol_cv_pthread_create_works+:} false; then : 14231 $as_echo_n "(cached) " >&6 14232else 14233 14234 if test "$cross_compiling" = yes; then : 14235 ol_cv_pthread_create_works=yes 14236else 14237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14238/* end confdefs.h. */ 14239 14240 14241/* pthread test headers */ 14242#include <pthread.h> 14243#if HAVE_PTHREADS < 7 14244#include <errno.h> 14245#endif 14246#ifndef NULL 14247#define NULL (void*)0 14248#endif 14249 14250static void *task(p) 14251 void *p; 14252{ 14253 return (void *) (p == NULL); 14254} 14255 14256 14257int main(argc, argv) 14258 int argc; 14259 char **argv; 14260{ 14261 14262 /* pthread test function */ 14263#ifndef PTHREAD_CREATE_DETACHED 14264#define PTHREAD_CREATE_DETACHED 1 14265#endif 14266 pthread_t t; 14267 int status; 14268 int detach = PTHREAD_CREATE_DETACHED; 14269 14270#if HAVE_PTHREADS > 4 14271 /* Final pthreads */ 14272 pthread_attr_t attr; 14273 14274 status = pthread_attr_init(&attr); 14275 if( status ) return status; 14276 14277#if HAVE_PTHREADS < 7 14278 status = pthread_attr_setdetachstate(&attr, &detach); 14279 if( status < 0 ) status = errno; 14280#else 14281 status = pthread_attr_setdetachstate(&attr, detach); 14282#endif 14283 if( status ) return status; 14284 status = pthread_create( &t, &attr, task, NULL ); 14285#if HAVE_PTHREADS < 7 14286 if( status < 0 ) status = errno; 14287#endif 14288 if( status ) return status; 14289#else 14290 /* Draft 4 pthreads */ 14291 status = pthread_create( &t, pthread_attr_default, task, NULL ); 14292 if( status ) return errno; 14293 14294 /* give thread a chance to complete */ 14295 /* it should remain joinable and hence detachable */ 14296 sleep( 1 ); 14297 14298 status = pthread_detach( &t ); 14299 if( status ) return errno; 14300#endif 14301 14302#ifdef HAVE_LINUX_THREADS 14303 pthread_kill_other_threads_np(); 14304#endif 14305 14306 return 0; 14307 14308} 14309 14310_ACEOF 14311if ac_fn_c_try_run "$LINENO"; then : 14312 ol_cv_pthread_create_works=yes 14313else 14314 ol_cv_pthread_create_works=no 14315fi 14316rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14317 conftest.$ac_objext conftest.beam conftest.$ac_ext 14318fi 14319 14320fi 14321{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create_works" >&5 14322$as_echo "$ol_cv_pthread_create_works" >&6; } 14323 14324 if test $ol_cv_pthread_create_works = no ; then 14325 as_fn_error $? "pthread_create is not usable, check environment settings" "$LINENO" 5 14326 fi 14327 14328 ol_replace_broken_yield=no 14329 14330 if test $ol_replace_broken_yield = yes ; then 14331 14332$as_echo "#define REPLACE_BROKEN_YIELD 1" >>confdefs.h 14333 14334 fi 14335 14336 if test x$ol_with_yielding_select = xauto ; then 14337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if select yields when using pthreads" >&5 14338$as_echo_n "checking if select yields when using pthreads... " >&6; } 14339if ${ol_cv_pthread_select_yields+:} false; then : 14340 $as_echo_n "(cached) " >&6 14341else 14342 14343 if test "$cross_compiling" = yes; then : 14344 ol_cv_pthread_select_yields=cross 14345else 14346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14347/* end confdefs.h. */ 14348 14349#include <sys/types.h> 14350#include <sys/time.h> 14351#include <unistd.h> 14352#include <pthread.h> 14353#ifndef NULL 14354#define NULL (void*) 0 14355#endif 14356 14357static int fildes[2]; 14358 14359static void *task(p) 14360 void *p; 14361{ 14362 int i; 14363 struct timeval tv; 14364 14365 fd_set rfds; 14366 14367 tv.tv_sec=10; 14368 tv.tv_usec=0; 14369 14370 FD_ZERO(&rfds); 14371 FD_SET(fildes[0], &rfds); 14372 14373 /* we're not interested in any fds */ 14374 i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv); 14375 14376 if(i < 0) { 14377 perror("select"); 14378 exit(10); 14379 } 14380 14381 exit(0); /* if we exit here, the select blocked the whole process */ 14382} 14383 14384int main(argc, argv) 14385 int argc; 14386 char **argv; 14387{ 14388 pthread_t t; 14389 14390 /* create a pipe to select */ 14391 if(pipe(&fildes[0])) { 14392 perror("select"); 14393 exit(1); 14394 } 14395 14396#ifdef HAVE_PTHREAD_SETCONCURRENCY 14397 (void) pthread_setconcurrency(2); 14398#else 14399#ifdef HAVE_THR_SETCONCURRENCY 14400 /* Set Solaris LWP concurrency to 2 */ 14401 thr_setconcurrency(2); 14402#endif 14403#endif 14404 14405#if HAVE_PTHREADS < 6 14406 pthread_create(&t, pthread_attr_default, task, NULL); 14407#else 14408 pthread_create(&t, NULL, task, NULL); 14409#endif 14410 14411 /* make sure task runs first */ 14412#ifdef HAVE_THR_YIELD 14413 thr_yield(); 14414#elif defined( HAVE_SCHED_YIELD ) 14415 sched_yield(); 14416#elif defined( HAVE_PTHREAD_YIELD ) 14417 pthread_yield(); 14418#endif 14419 14420 exit(2); 14421} 14422_ACEOF 14423if ac_fn_c_try_run "$LINENO"; then : 14424 ol_cv_pthread_select_yields=no 14425else 14426 ol_cv_pthread_select_yields=yes 14427fi 14428rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14429 conftest.$ac_objext conftest.beam conftest.$ac_ext 14430fi 14431 14432fi 14433{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_select_yields" >&5 14434$as_echo "$ol_cv_pthread_select_yields" >&6; } 14435 14436 if test $ol_cv_pthread_select_yields = cross ; then 14437 as_fn_error $? "crossing compiling: use --with-yielding-select=yes|no|manual" "$LINENO" 5 14438 fi 14439 14440 if test $ol_cv_pthread_select_yields = yes ; then 14441 ol_with_yielding_select=yes 14442 fi 14443 fi 14444 14445 CPPFLAGS="$save_CPPFLAGS" 14446 LIBS="$save_LIBS" 14447 else 14448 as_fn_error $? "could not locate usable POSIX Threads" "$LINENO" 5 14449 fi 14450 fi 14451 14452 if test $ol_with_threads = posix ; then 14453 as_fn_error $? "could not locate POSIX Threads" "$LINENO" 5 14454 fi 14455 ;; 14456esac 14457 14458case $ol_with_threads in auto | yes | mach) 14459 14460 for ac_header in mach/cthreads.h cthreads.h 14461do : 14462 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14463ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 14464if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14465 cat >>confdefs.h <<_ACEOF 14466#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14467_ACEOF 14468 14469fi 14470 14471done 14472 14473 if test $ac_cv_header_mach_cthreads_h = yes ; then 14474 ol_with_threads=found 14475 14476 ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork" 14477if test "x$ac_cv_func_cthread_fork" = xyes; then : 14478 ol_link_threads=yes 14479fi 14480 14481 14482 if test $ol_link_threads = no ; then 14483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cthread_fork with -all_load" >&5 14484$as_echo_n "checking for cthread_fork with -all_load... " >&6; } 14485if ${ol_cv_cthread_all_load+:} false; then : 14486 $as_echo_n "(cached) " >&6 14487else 14488 14489 save_LIBS="$LIBS" 14490 LIBS="-all_load $LIBS" 14491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14492/* end confdefs.h. */ 14493#include <mach/cthreads.h> 14494int 14495main () 14496{ 14497 14498 cthread_fork((void *)0, (void *)0); 14499 14500 ; 14501 return 0; 14502} 14503_ACEOF 14504if ac_fn_c_try_link "$LINENO"; then : 14505 ol_cv_cthread_all_load=yes 14506else 14507 ol_cv_cthread_all_load=no 14508fi 14509rm -f core conftest.err conftest.$ac_objext \ 14510 conftest$ac_exeext conftest.$ac_ext 14511 LIBS="$save_LIBS" 14512 14513fi 14514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_cthread_all_load" >&5 14515$as_echo "$ol_cv_cthread_all_load" >&6; } 14516 14517 if test $ol_cv_cthread_all_load = yes ; then 14518 LTHREAD_LIBS="$LTHREAD_LIBS -all_load" 14519 ol_link_threads=mach 14520 ol_with_threads=found 14521 fi 14522 fi 14523 14524 elif test $ac_cv_header_cthreads_h = yes ; then 14525 14526 ol_with_threads=found 14527 14528 save_LIBS="$LIBS" 14529 LIBS="$LIBS -lthreads" 14530 ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork" 14531if test "x$ac_cv_func_cthread_fork" = xyes; then : 14532 ol_link_threads=yes 14533fi 14534 14535 LIBS="$save_LIBS" 14536 14537 if test $ol_link_threads = yes ; then 14538 LTHREAD_LIBS="-lthreads" 14539 ol_link_threads=mach 14540 ol_with_threads=found 14541 else 14542 as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5 14543 fi 14544 14545 elif test $ol_with_threads = mach ; then 14546 as_fn_error $? "could not locate Mach CThreads" "$LINENO" 5 14547 fi 14548 14549 if test $ol_link_threads = mach ; then 14550 14551$as_echo "#define HAVE_MACH_CTHREADS 1" >>confdefs.h 14552 14553 elif test $ol_with_threads = found ; then 14554 as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5 14555 fi 14556 ;; 14557esac 14558 14559case $ol_with_threads in auto | yes | pth) 14560 14561 for ac_header in pth.h 14562do : 14563 ac_fn_c_check_header_mongrel "$LINENO" "pth.h" "ac_cv_header_pth_h" "$ac_includes_default" 14564if test "x$ac_cv_header_pth_h" = xyes; then : 14565 cat >>confdefs.h <<_ACEOF 14566#define HAVE_PTH_H 1 14567_ACEOF 14568 14569fi 14570 14571done 14572 14573 14574 if test $ac_cv_header_pth_h = yes ; then 14575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pth_version in -lpth" >&5 14576$as_echo_n "checking for pth_version in -lpth... " >&6; } 14577if ${ac_cv_lib_pth_pth_version+:} false; then : 14578 $as_echo_n "(cached) " >&6 14579else 14580 ac_check_lib_save_LIBS=$LIBS 14581LIBS="-lpth $LIBS" 14582cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14583/* end confdefs.h. */ 14584 14585/* Override any GCC internal prototype to avoid an error. 14586 Use char because int might match the return type of a GCC 14587 builtin and then its argument prototype would still apply. */ 14588#ifdef __cplusplus 14589extern "C" 14590#endif 14591char pth_version (); 14592int 14593main () 14594{ 14595return pth_version (); 14596 ; 14597 return 0; 14598} 14599_ACEOF 14600if ac_fn_c_try_link "$LINENO"; then : 14601 ac_cv_lib_pth_pth_version=yes 14602else 14603 ac_cv_lib_pth_pth_version=no 14604fi 14605rm -f core conftest.err conftest.$ac_objext \ 14606 conftest$ac_exeext conftest.$ac_ext 14607LIBS=$ac_check_lib_save_LIBS 14608fi 14609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pth_pth_version" >&5 14610$as_echo "$ac_cv_lib_pth_pth_version" >&6; } 14611if test "x$ac_cv_lib_pth_pth_version" = xyes; then : 14612 have_pth=yes 14613else 14614 have_pth=no 14615fi 14616 14617 14618 if test $have_pth = yes ; then 14619 14620$as_echo "#define HAVE_GNU_PTH 1" >>confdefs.h 14621 14622 LTHREAD_LIBS="$LTHREAD_LIBS -lpth" 14623 ol_link_threads=pth 14624 ol_with_threads=found 14625 14626 if test x$ol_with_yielding_select = xauto ; then 14627 ol_with_yielding_select=yes 14628 fi 14629 fi 14630 fi 14631 ;; 14632esac 14633 14634case $ol_with_threads in auto | yes | lwp) 14635 14636 for ac_header in thread.h synch.h 14637do : 14638 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14639ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 14640if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14641 cat >>confdefs.h <<_ACEOF 14642#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14643_ACEOF 14644 14645fi 14646 14647done 14648 14649 if test $ac_cv_header_thread_h = yes && 14650 test $ac_cv_header_synch_h = yes ; then 14651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thr_create in -lthread" >&5 14652$as_echo_n "checking for thr_create in -lthread... " >&6; } 14653if ${ac_cv_lib_thread_thr_create+:} false; then : 14654 $as_echo_n "(cached) " >&6 14655else 14656 ac_check_lib_save_LIBS=$LIBS 14657LIBS="-lthread $LIBS" 14658cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14659/* end confdefs.h. */ 14660 14661/* Override any GCC internal prototype to avoid an error. 14662 Use char because int might match the return type of a GCC 14663 builtin and then its argument prototype would still apply. */ 14664#ifdef __cplusplus 14665extern "C" 14666#endif 14667char thr_create (); 14668int 14669main () 14670{ 14671return thr_create (); 14672 ; 14673 return 0; 14674} 14675_ACEOF 14676if ac_fn_c_try_link "$LINENO"; then : 14677 ac_cv_lib_thread_thr_create=yes 14678else 14679 ac_cv_lib_thread_thr_create=no 14680fi 14681rm -f core conftest.err conftest.$ac_objext \ 14682 conftest$ac_exeext conftest.$ac_ext 14683LIBS=$ac_check_lib_save_LIBS 14684fi 14685{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thread_thr_create" >&5 14686$as_echo "$ac_cv_lib_thread_thr_create" >&6; } 14687if test "x$ac_cv_lib_thread_thr_create" = xyes; then : 14688 have_thr=yes 14689else 14690 have_thr=no 14691fi 14692 14693 14694 if test $have_thr = yes ; then 14695 14696$as_echo "#define HAVE_THR 1" >>confdefs.h 14697 14698 LTHREAD_LIBS="$LTHREAD_LIBS -lthread" 14699 ol_link_threads=thr 14700 14701 if test x$ol_with_yielding_select = xauto ; then 14702 ol_with_yielding_select=yes 14703 fi 14704 14705 for ac_func in \ 14706 thr_setconcurrency \ 14707 thr_getconcurrency \ 14708 14709do : 14710 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14711ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14712if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14713 cat >>confdefs.h <<_ACEOF 14714#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14715_ACEOF 14716 14717fi 14718done 14719 14720 fi 14721 fi 14722 14723 for ac_header in lwp/lwp.h 14724do : 14725 ac_fn_c_check_header_mongrel "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default" 14726if test "x$ac_cv_header_lwp_lwp_h" = xyes; then : 14727 cat >>confdefs.h <<_ACEOF 14728#define HAVE_LWP_LWP_H 1 14729_ACEOF 14730 14731fi 14732 14733done 14734 14735 if test $ac_cv_header_lwp_lwp_h = yes ; then 14736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwp_create in -llwp" >&5 14737$as_echo_n "checking for lwp_create in -llwp... " >&6; } 14738if ${ac_cv_lib_lwp_lwp_create+:} false; then : 14739 $as_echo_n "(cached) " >&6 14740else 14741 ac_check_lib_save_LIBS=$LIBS 14742LIBS="-llwp $LIBS" 14743cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14744/* end confdefs.h. */ 14745 14746/* Override any GCC internal prototype to avoid an error. 14747 Use char because int might match the return type of a GCC 14748 builtin and then its argument prototype would still apply. */ 14749#ifdef __cplusplus 14750extern "C" 14751#endif 14752char lwp_create (); 14753int 14754main () 14755{ 14756return lwp_create (); 14757 ; 14758 return 0; 14759} 14760_ACEOF 14761if ac_fn_c_try_link "$LINENO"; then : 14762 ac_cv_lib_lwp_lwp_create=yes 14763else 14764 ac_cv_lib_lwp_lwp_create=no 14765fi 14766rm -f core conftest.err conftest.$ac_objext \ 14767 conftest$ac_exeext conftest.$ac_ext 14768LIBS=$ac_check_lib_save_LIBS 14769fi 14770{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lwp_lwp_create" >&5 14771$as_echo "$ac_cv_lib_lwp_lwp_create" >&6; } 14772if test "x$ac_cv_lib_lwp_lwp_create" = xyes; then : 14773 have_lwp=yes 14774else 14775 have_lwp=no 14776fi 14777 14778 14779 if test $have_lwp = yes ; then 14780 14781$as_echo "#define HAVE_LWP 1" >>confdefs.h 14782 14783 LTHREAD_LIBS="$LTHREAD_LIBS -llwp" 14784 ol_link_threads=lwp 14785 14786 if test x$ol_with_yielding_select = xauto ; then 14787 ol_with_yielding_select=no 14788 fi 14789 fi 14790 fi 14791 ;; 14792esac 14793 14794if test $ol_with_yielding_select = yes ; then 14795 14796$as_echo "#define HAVE_YIELDING_SELECT 1" >>confdefs.h 14797 14798fi 14799 14800if test $ol_with_threads = manual ; then 14801 ol_link_threads=yes 14802 14803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: thread defines and link options must be set manually" >&5 14804$as_echo "$as_me: WARNING: thread defines and link options must be set manually" >&2;} 14805 14806 for ac_header in pthread.h sched.h 14807do : 14808 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14809ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 14810if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14811 cat >>confdefs.h <<_ACEOF 14812#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14813_ACEOF 14814 14815fi 14816 14817done 14818 14819 for ac_func in sched_yield pthread_yield 14820do : 14821 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14822ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14823if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14824 cat >>confdefs.h <<_ACEOF 14825#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14826_ACEOF 14827 14828fi 14829done 14830 14831 14832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5 14833$as_echo_n "checking for LinuxThreads pthread.h... " >&6; } 14834if ${ol_cv_header_linux_threads+:} false; then : 14835 $as_echo_n "(cached) " >&6 14836else 14837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14838/* end confdefs.h. */ 14839#include <pthread.h> 14840_ACEOF 14841if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 14842 $EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1; then : 14843 ol_cv_header_linux_threads=yes 14844else 14845 ol_cv_header_linux_threads=no 14846fi 14847rm -f conftest* 14848 14849 14850fi 14851{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5 14852$as_echo "$ol_cv_header_linux_threads" >&6; } 14853 if test $ol_cv_header_linux_threads = yes; then 14854 14855$as_echo "#define HAVE_LINUX_THREADS 1" >>confdefs.h 14856 14857 fi 14858 14859 14860 for ac_header in mach/cthreads.h 14861do : 14862 ac_fn_c_check_header_mongrel "$LINENO" "mach/cthreads.h" "ac_cv_header_mach_cthreads_h" "$ac_includes_default" 14863if test "x$ac_cv_header_mach_cthreads_h" = xyes; then : 14864 cat >>confdefs.h <<_ACEOF 14865#define HAVE_MACH_CTHREADS_H 1 14866_ACEOF 14867 14868fi 14869 14870done 14871 14872 for ac_header in lwp/lwp.h 14873do : 14874 ac_fn_c_check_header_mongrel "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default" 14875if test "x$ac_cv_header_lwp_lwp_h" = xyes; then : 14876 cat >>confdefs.h <<_ACEOF 14877#define HAVE_LWP_LWP_H 1 14878_ACEOF 14879 14880fi 14881 14882done 14883 14884 for ac_header in thread.h synch.h 14885do : 14886 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14887ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 14888if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14889 cat >>confdefs.h <<_ACEOF 14890#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14891_ACEOF 14892 14893fi 14894 14895done 14896 14897fi 14898 14899if test $ol_link_threads != no && test $ol_link_threads != nt ; then 14900 14901$as_echo "#define REENTRANT 1" >>confdefs.h 14902 14903 14904$as_echo "#define _REENTRANT 1" >>confdefs.h 14905 14906 14907$as_echo "#define THREAD_SAFE 1" >>confdefs.h 14908 14909 14910$as_echo "#define _THREAD_SAFE 1" >>confdefs.h 14911 14912 14913$as_echo "#define THREADSAFE 1" >>confdefs.h 14914 14915 14916$as_echo "#define _THREADSAFE 1" >>confdefs.h 14917 14918 14919$as_echo "#define _SGI_MP_SOURCE 1" >>confdefs.h 14920 14921 14922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread specific errno" >&5 14923$as_echo_n "checking for thread specific errno... " >&6; } 14924if ${ol_cv_errno_thread_specific+:} false; then : 14925 $as_echo_n "(cached) " >&6 14926else 14927 14928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14929/* end confdefs.h. */ 14930#include <errno.h> 14931int 14932main () 14933{ 14934errno = 0; 14935 ; 14936 return 0; 14937} 14938_ACEOF 14939if ac_fn_c_try_link "$LINENO"; then : 14940 ol_cv_errno_thread_specific=yes 14941else 14942 ol_cv_errno_thread_specific=no 14943fi 14944rm -f core conftest.err conftest.$ac_objext \ 14945 conftest$ac_exeext conftest.$ac_ext 14946 14947fi 14948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_errno_thread_specific" >&5 14949$as_echo "$ol_cv_errno_thread_specific" >&6; } 14950 14951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread specific h_errno" >&5 14952$as_echo_n "checking for thread specific h_errno... " >&6; } 14953if ${ol_cv_h_errno_thread_specific+:} false; then : 14954 $as_echo_n "(cached) " >&6 14955else 14956 14957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14958/* end confdefs.h. */ 14959#include <netdb.h> 14960int 14961main () 14962{ 14963h_errno = 0; 14964 ; 14965 return 0; 14966} 14967_ACEOF 14968if ac_fn_c_try_link "$LINENO"; then : 14969 ol_cv_h_errno_thread_specific=yes 14970else 14971 ol_cv_h_errno_thread_specific=no 14972fi 14973rm -f core conftest.err conftest.$ac_objext \ 14974 conftest$ac_exeext conftest.$ac_ext 14975 14976fi 14977{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_h_errno_thread_specific" >&5 14978$as_echo "$ol_cv_h_errno_thread_specific" >&6; } 14979 14980 if test $ol_cv_errno_thread_specific != yes || 14981 test $ol_cv_h_errno_thread_specific != yes ; then 14982 LIBS="$LTHREAD_LIBS $LIBS" 14983 LTHREAD_LIBS="" 14984 fi 14985 14986fi 14987 14988if test $ol_link_threads = no ; then 14989 if test $ol_with_threads = yes ; then 14990 as_fn_error $? "no suitable thread support" "$LINENO" 5 14991 fi 14992 14993 if test $ol_with_threads = auto ; then 14994 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no suitable thread support, disabling threads" >&5 14995$as_echo "$as_me: WARNING: no suitable thread support, disabling threads" >&2;} 14996 ol_with_threads=no 14997 fi 14998 14999 15000$as_echo "#define NO_THREADS 1" >>confdefs.h 15001 15002 LTHREAD_LIBS="" 15003 BUILD_THREAD=no 15004else 15005 BUILD_THREAD=yes 15006fi 15007 15008if test $ol_link_threads != no ; then 15009 15010$as_echo "#define LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE 1" >>confdefs.h 15011 15012fi 15013 15014# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 15015case "$ol_with_threads" in 15016 no) 15017 ol_pthread_ok=no 15018 15019 ;; 15020 *) 15021 ol_found_pthreads=yes 15022 ;; 15023esac 15024 15025ac_ext=c 15026ac_cpp='$CPP $CPPFLAGS' 15027ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 15028ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 15029ac_compiler_gnu=$ac_cv_c_compiler_gnu 15030 15031 15032 15033 15034 15035 15036 case "$ol_found_pthreads" in 15037 yes) 15038 saved_LIBS="$LIBS" 15039 LIBS="$LTHREAD_LIBS $LIBS" 15040 saved_CFLAGS="$CFLAGS" 15041 CFLAGS="$PTHREAD_CFLAGS $CFLAGS" 15042 for ac_func in sem_timedwait 15043do : 15044 ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait" 15045if test "x$ac_cv_func_sem_timedwait" = xyes; then : 15046 cat >>confdefs.h <<_ACEOF 15047#define HAVE_SEM_TIMEDWAIT 1 15048_ACEOF 15049 15050fi 15051done 15052 15053 LIBS="$saved_LIBS" 15054 { saved_LIBS=; unset saved_LIBS;} 15055 CFLAGS="$saved_CFLAGS" 15056 { saved_CFLAGS=; unset saved_CFLAGS;} 15057 case "$ac_cv_func_sem_timedwait" in 15058 yes) 15059 PTHREAD_LIBS="$LTHREAD_LIBS" 15060 have_pthreads=yes 15061 esac 15062 esac 15063esac 15064 15065case "$have_pthreads" in 15066 yes) 15067 CFLAGS_NTP="$CFLAGS_NTP $PTHREAD_CFLAGS" 15068 saved_LIBS="$LIBS" 15069 LIBS="$LTHREAD_LIBS $LIBS" 15070 saved_CFLAGS="$CFLAGS" 15071 CFLAGS="$PTHREAD_CFLAGS $CFLAGS" 15072 # The cast to long int works around a bug in the HP C Compiler 15073# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 15074# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 15075# This bug is HP SR number 8606223364. 15076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5 15077$as_echo_n "checking size of pthread_t... " >&6; } 15078if ${ac_cv_sizeof_pthread_t+:} false; then : 15079 $as_echo_n "(cached) " >&6 15080else 15081 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" " 15082 $ac_includes_default 15083 #include <pthread.h> 15084 15085 15086"; then : 15087 15088else 15089 if test "$ac_cv_type_pthread_t" = yes; then 15090 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 15091$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 15092as_fn_error 77 "cannot compute sizeof (pthread_t) 15093See \`config.log' for more details" "$LINENO" 5; } 15094 else 15095 ac_cv_sizeof_pthread_t=0 15096 fi 15097fi 15098 15099fi 15100{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5 15101$as_echo "$ac_cv_sizeof_pthread_t" >&6; } 15102 15103 15104 15105cat >>confdefs.h <<_ACEOF 15106#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t 15107_ACEOF 15108 15109 15110 LIBISC_PTHREADS_NOTHREADS=pthreads 15111 15112$as_echo "#define ISC_PLATFORM_USETHREADS 1" >>confdefs.h 15113 15114 # 15115 # We'd like to use sigwait() too 15116 # 15117 ac_fn_c_check_func "$LINENO" "sigwait" "ac_cv_func_sigwait" 15118if test "x$ac_cv_func_sigwait" = xyes; then : 15119 have_sigwait=yes 15120else 15121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc" >&5 15122$as_echo_n "checking for sigwait in -lc... " >&6; } 15123if ${ac_cv_lib_c_sigwait+:} false; then : 15124 $as_echo_n "(cached) " >&6 15125else 15126 ac_check_lib_save_LIBS=$LIBS 15127LIBS="-lc $LIBS" 15128cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15129/* end confdefs.h. */ 15130 15131/* Override any GCC internal prototype to avoid an error. 15132 Use char because int might match the return type of a GCC 15133 builtin and then its argument prototype would still apply. */ 15134#ifdef __cplusplus 15135extern "C" 15136#endif 15137char sigwait (); 15138int 15139main () 15140{ 15141return sigwait (); 15142 ; 15143 return 0; 15144} 15145_ACEOF 15146if ac_fn_c_try_link "$LINENO"; then : 15147 ac_cv_lib_c_sigwait=yes 15148else 15149 ac_cv_lib_c_sigwait=no 15150fi 15151rm -f core conftest.err conftest.$ac_objext \ 15152 conftest$ac_exeext conftest.$ac_ext 15153LIBS=$ac_check_lib_save_LIBS 15154fi 15155{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_sigwait" >&5 15156$as_echo "$ac_cv_lib_c_sigwait" >&6; } 15157if test "x$ac_cv_lib_c_sigwait" = xyes; then : 15158 have_sigwait=yes 15159else 15160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lpthread" >&5 15161$as_echo_n "checking for sigwait in -lpthread... " >&6; } 15162if ${ac_cv_lib_pthread_sigwait+:} false; then : 15163 $as_echo_n "(cached) " >&6 15164else 15165 ac_check_lib_save_LIBS=$LIBS 15166LIBS="-lpthread $LIBS" 15167cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15168/* end confdefs.h. */ 15169 15170/* Override any GCC internal prototype to avoid an error. 15171 Use char because int might match the return type of a GCC 15172 builtin and then its argument prototype would still apply. */ 15173#ifdef __cplusplus 15174extern "C" 15175#endif 15176char sigwait (); 15177int 15178main () 15179{ 15180return sigwait (); 15181 ; 15182 return 0; 15183} 15184_ACEOF 15185if ac_fn_c_try_link "$LINENO"; then : 15186 ac_cv_lib_pthread_sigwait=yes 15187else 15188 ac_cv_lib_pthread_sigwait=no 15189fi 15190rm -f core conftest.err conftest.$ac_objext \ 15191 conftest$ac_exeext conftest.$ac_ext 15192LIBS=$ac_check_lib_save_LIBS 15193fi 15194{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_sigwait" >&5 15195$as_echo "$ac_cv_lib_pthread_sigwait" >&6; } 15196if test "x$ac_cv_lib_pthread_sigwait" = xyes; then : 15197 have_sigwait=yes 15198else 15199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Psigwait in -lpthread" >&5 15200$as_echo_n "checking for _Psigwait in -lpthread... " >&6; } 15201if ${ac_cv_lib_pthread__Psigwait+:} false; then : 15202 $as_echo_n "(cached) " >&6 15203else 15204 ac_check_lib_save_LIBS=$LIBS 15205LIBS="-lpthread $LIBS" 15206cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15207/* end confdefs.h. */ 15208 15209/* Override any GCC internal prototype to avoid an error. 15210 Use char because int might match the return type of a GCC 15211 builtin and then its argument prototype would still apply. */ 15212#ifdef __cplusplus 15213extern "C" 15214#endif 15215char _Psigwait (); 15216int 15217main () 15218{ 15219return _Psigwait (); 15220 ; 15221 return 0; 15222} 15223_ACEOF 15224if ac_fn_c_try_link "$LINENO"; then : 15225 ac_cv_lib_pthread__Psigwait=yes 15226else 15227 ac_cv_lib_pthread__Psigwait=no 15228fi 15229rm -f core conftest.err conftest.$ac_objext \ 15230 conftest$ac_exeext conftest.$ac_ext 15231LIBS=$ac_check_lib_save_LIBS 15232fi 15233{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread__Psigwait" >&5 15234$as_echo "$ac_cv_lib_pthread__Psigwait" >&6; } 15235if test "x$ac_cv_lib_pthread__Psigwait" = xyes; then : 15236 have_sigwait=yes 15237else 15238 have_sigwait=no 15239 15240fi 15241 15242 15243fi 15244 15245 15246fi 15247 15248 15249fi 15250 15251 case "$host:$have_sigwait" in 15252 *-freebsd*:no) 15253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc_r" >&5 15254$as_echo_n "checking for sigwait in -lc_r... " >&6; } 15255if ${ac_cv_lib_c_r_sigwait+:} false; then : 15256 $as_echo_n "(cached) " >&6 15257else 15258 ac_check_lib_save_LIBS=$LIBS 15259LIBS="-lc_r $LIBS" 15260cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15261/* end confdefs.h. */ 15262 15263/* Override any GCC internal prototype to avoid an error. 15264 Use char because int might match the return type of a GCC 15265 builtin and then its argument prototype would still apply. */ 15266#ifdef __cplusplus 15267extern "C" 15268#endif 15269char sigwait (); 15270int 15271main () 15272{ 15273return sigwait (); 15274 ; 15275 return 0; 15276} 15277_ACEOF 15278if ac_fn_c_try_link "$LINENO"; then : 15279 ac_cv_lib_c_r_sigwait=yes 15280else 15281 ac_cv_lib_c_r_sigwait=no 15282fi 15283rm -f core conftest.err conftest.$ac_objext \ 15284 conftest$ac_exeext conftest.$ac_ext 15285LIBS=$ac_check_lib_save_LIBS 15286fi 15287{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_sigwait" >&5 15288$as_echo "$ac_cv_lib_c_r_sigwait" >&6; } 15289if test "x$ac_cv_lib_c_r_sigwait" = xyes; then : 15290 have_sigwait=yes 15291 15292fi 15293 15294 esac 15295 case "$have_sigwait" in 15296 yes) 15297 ac_cv_func_sigwait=yes 15298 15299$as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h 15300 15301 esac 15302 15303 for ac_func in pthread_attr_getstacksize 15304do : 15305 ac_fn_c_check_func "$LINENO" "pthread_attr_getstacksize" "ac_cv_func_pthread_attr_getstacksize" 15306if test "x$ac_cv_func_pthread_attr_getstacksize" = xyes; then : 15307 cat >>confdefs.h <<_ACEOF 15308#define HAVE_PTHREAD_ATTR_GETSTACKSIZE 1 15309_ACEOF 15310 15311fi 15312done 15313 15314 for ac_func in pthread_attr_setstacksize sysconf 15315do : 15316 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15317ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15318if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15319 cat >>confdefs.h <<_ACEOF 15320#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15321_ACEOF 15322 15323fi 15324done 15325 15326 15327 case "$host" in 15328 *-freebsd5.[012]|*-freebsd5.[012].*) 15329 ;; 15330 *-freebsd5.[3456789]|*-freebsd5.[3456789].*|*-freebsd6.*) 15331 15332$as_echo "#define NEED_PTHREAD_SCOPE_SYSTEM 1" >>confdefs.h 15333 15334 ;; 15335 *-bsdi3.*|*-bsdi4.0*) 15336 15337$as_echo "#define NEED_PTHREAD_INIT 1" >>confdefs.h 15338 15339 ;; 15340 *-linux*) 15341 15342$as_echo "#define HAVE_LINUXTHREADS 1" >>confdefs.h 15343 15344 ;; 15345 *-solaris*) 15346 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 15347 15348 for ac_func in pthread_setconcurrency 15349do : 15350 ac_fn_c_check_func "$LINENO" "pthread_setconcurrency" "ac_cv_func_pthread_setconcurrency" 15351if test "x$ac_cv_func_pthread_setconcurrency" = xyes; then : 15352 cat >>confdefs.h <<_ACEOF 15353#define HAVE_PTHREAD_SETCONCURRENCY 1 15354_ACEOF 15355 15356fi 15357done 15358 15359 case "$ac_cv_func_pthread_setconcurrency" in 15360 yes) 15361 15362$as_echo "#define CALL_PTHREAD_SETCONCURRENCY 1" >>confdefs.h 15363 15364 esac 15365 ;; 15366 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*) 15367 15368$as_echo "#define HAVE_UNIXWARE_SIGWAIT 1" >>confdefs.h 15369 15370 ;; 15371 esac 15372 hack_shutup_pthreadonceinit=no 15373 case "$host" in 15374 *-aix5.[123].*) 15375 hack_shutup_pthreadonceinit=yes 15376 ;; 15377 *-solaris2.[89]) 15378 hack_shutup_pthreadonceinit=yes 15379 ;; 15380 *-solaris2.1[0-9]) 15381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if extra braces are needed for PTHREAD_ONCE_INIT" >&5 15382$as_echo_n "checking if extra braces are needed for PTHREAD_ONCE_INIT... " >&6; } 15383if ${ntp_cv_braces_around_pthread_once_init+:} false; then : 15384 $as_echo_n "(cached) " >&6 15385else 15386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15387/* end confdefs.h. */ 15388 15389 #include <pthread.h> 15390 15391int 15392main () 15393{ 15394 15395 static pthread_once_t once_test = 15396 PTHREAD_ONCE_INIT; 15397 15398 15399 ; 15400 return 0; 15401} 15402_ACEOF 15403if ac_fn_c_try_compile "$LINENO"; then : 15404 ntp_cv_braces_around_pthread_once_init=no 15405else 15406 ntp_cv_braces_around_pthread_once_init=yes 15407 15408fi 15409rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15410 15411fi 15412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_braces_around_pthread_once_init" >&5 15413$as_echo "$ntp_cv_braces_around_pthread_once_init" >&6; } 15414 case "$ntp_cv_braces_around_pthread_once_init" in 15415 yes) 15416 hack_shutup_pthreadonceinit=yes 15417 esac 15418 ;; 15419 esac 15420 case "$hack_shutup_pthreadonceinit" in 15421 yes) 15422 15423$as_echo "#define ISC_PLATFORM_BRACEPTHREADONCEINIT 1" >>confdefs.h 15424 15425 esac 15426 LIBS="$saved_LIBS" 15427 { saved_LIBS=; unset saved_LIBS;} 15428 CFLAGS="$saved_CFLAGS" 15429 { saved_CFLAGS=; unset saved_CFLAGS;} 15430 ;; 15431 *) 15432 LIBISC_PTHREADS_NOTHREADS=nothreads 15433 ;; 15434esac 15435 15436 if test "$have_pthreads" != "no"; then 15437 PTHREADS_TRUE= 15438 PTHREADS_FALSE='#' 15439else 15440 PTHREADS_TRUE='#' 15441 PTHREADS_FALSE= 15442fi 15443 15444 15445 15446 15447 15448 15449 15450case "$hw_use_rpl_vsnprintf:$hw_cv_func_vsnprintf" in 15451 no:yes) 15452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if vsnprintf expands \"%m\" to strerror(errno)" >&5 15453$as_echo_n "checking if vsnprintf expands \"%m\" to strerror(errno)... " >&6; } 15454if ${ntp_cv_vsnprintf_percent_m+:} false; then : 15455 $as_echo_n "(cached) " >&6 15456else 15457 if test "$cross_compiling" = yes; then : 15458 ntp_cv_vsnprintf_percent_m=no 15459 15460else 15461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15462/* end confdefs.h. */ 15463 15464 #include <stdarg.h> 15465 #include <errno.h> 15466 #include <stdio.h> 15467 #include <string.h> 15468 15469 int call_vsnprintf( 15470 char * dst, 15471 size_t sz, 15472 const char *fmt, 15473 ... 15474 ); 15475 15476 int call_vsnprintf( 15477 char * dst, 15478 size_t sz, 15479 const char *fmt, 15480 ... 15481 ) 15482 { 15483 va_list ap; 15484 int rc; 15485 15486 va_start(ap, fmt); 15487 rc = vsnprintf(dst, sz, fmt, ap); 15488 va_end(ap); 15489 15490 return rc; 15491 } 15492 15493int 15494main () 15495{ 15496 15497 char sbuf[512]; 15498 char pbuf[512]; 15499 int slen; 15500 15501 strcpy(sbuf, strerror(ENOENT)); 15502 errno = ENOENT; 15503 slen = call_vsnprintf(pbuf, sizeof(pbuf), "%m", 15504 "wrong"); 15505 return strcmp(sbuf, pbuf); 15506 15507 15508 ; 15509 return 0; 15510} 15511_ACEOF 15512if ac_fn_c_try_run "$LINENO"; then : 15513 ntp_cv_vsnprintf_percent_m=yes 15514else 15515 ntp_cv_vsnprintf_percent_m=no 15516fi 15517rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 15518 conftest.$ac_objext conftest.beam conftest.$ac_ext 15519fi 15520 15521 15522fi 15523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_vsnprintf_percent_m" >&5 15524$as_echo "$ntp_cv_vsnprintf_percent_m" >&6; } 15525 case "$ntp_cv_vsnprintf_percent_m" in 15526 yes) 15527 15528$as_echo "#define VSNPRINTF_PERCENT_M 1" >>confdefs.h 15529 15530 esac 15531esac 15532 15533for ac_header in sys/clockctl.h 15534do : 15535 ac_fn_c_check_header_mongrel "$LINENO" "sys/clockctl.h" "ac_cv_header_sys_clockctl_h" "$ac_includes_default" 15536if test "x$ac_cv_header_sys_clockctl_h" = xyes; then : 15537 cat >>confdefs.h <<_ACEOF 15538#define HAVE_SYS_CLOCKCTL_H 1 15539_ACEOF 15540 15541fi 15542 15543done 15544 15545 15546# Check whether --enable-clockctl was given. 15547if test "${enable_clockctl+set}" = set; then : 15548 enableval=$enable_clockctl; ntp_use_dev_clockctl=$enableval 15549else 15550 ntp_use_dev_clockctl=$ac_cv_header_sys_clockctl_h 15551 15552fi 15553 15554 15555{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should use /dev/clockctl" >&5 15556$as_echo_n "checking if we should use /dev/clockctl... " >&6; } 15557{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_use_dev_clockctl" >&5 15558$as_echo "$ntp_use_dev_clockctl" >&6; } 15559 15560 15561for ac_header in sys/capability.h sys/prctl.h 15562do : 15563 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 15564ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 15565if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 15566 cat >>confdefs.h <<_ACEOF 15567#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 15568_ACEOF 15569 15570fi 15571 15572done 15573 15574 15575{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have linux capabilities (libcap)" >&5 15576$as_echo_n "checking if we have linux capabilities (libcap)... " >&6; } 15577 15578case "$ac_cv_header_sys_capability_h$ac_cv_header_sys_prctl_h" in 15579 yesyes) 15580 case "$host" in 15581 mips-sgi-irix*) 15582 ntp_have_linuxcaps=no 15583 ;; 15584 *) ntp_have_linuxcaps=yes 15585 ;; 15586 esac 15587 ;; 15588 *) 15589 ntp_have_linuxcaps=no 15590 ;; 15591esac 15592 15593# Check whether --enable-linuxcaps was given. 15594if test "${enable_linuxcaps+set}" = set; then : 15595 enableval=$enable_linuxcaps; ntp_have_linuxcaps=$enableval 15596 15597fi 15598 15599 15600{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_have_linuxcaps" >&5 15601$as_echo "$ntp_have_linuxcaps" >&6; } 15602 15603case "$ntp_have_linuxcaps" in 15604 yes) 15605 15606$as_echo "#define HAVE_LINUX_CAPABILITIES 1" >>confdefs.h 15607 15608 LIBS="$LIBS -lcap" 15609 ;; 15610esac 15611 15612 15613for ac_header in priv.h 15614do : 15615 ac_fn_c_check_header_mongrel "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default" 15616if test "x$ac_cv_header_priv_h" = xyes; then : 15617 cat >>confdefs.h <<_ACEOF 15618#define HAVE_PRIV_H 1 15619_ACEOF 15620 15621fi 15622 15623done 15624 15625 15626{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have solaris privileges" >&5 15627$as_echo_n "checking if we have solaris privileges... " >&6; } 15628 15629case "$ac_cv_header_priv_h" in 15630 yes) 15631 case "$host" in 15632 *-solaris*) 15633 ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv" 15634if test "x$ac_cv_func_setppriv" = xyes; then : 15635 ntp_have_solarisprivs=yes 15636else 15637 ntp_have_solarisprivs=no 15638 15639fi 15640 15641 ;; 15642 esac 15643esac 15644 15645# Check whether --enable-solarisprivs was given. 15646if test "${enable_solarisprivs+set}" = set; then : 15647 enableval=$enable_solarisprivs; ntp_have_solarisprivs=$enableval 15648 15649fi 15650 15651 15652 15653case "$ntp_have_solarisprivs" in 15654 yes) 15655 15656$as_echo "#define HAVE_SOLARIS_PRIVS 1" >>confdefs.h 15657 15658esac 15659 15660{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_have_solarisprivs" >&5 15661$as_echo "$ntp_have_solarisprivs" >&6; } 15662 15663case "$ntp_use_dev_clockctl$ntp_have_linuxcaps$ntp_have_solarisprivs" in 15664 *yes*) 15665 15666$as_echo "#define HAVE_DROPROOT 1" >>confdefs.h 15667 15668esac 15669 15670case "$host" in 15671 *-*-darwin*) 15672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_9_init" >&5 15673$as_echo_n "checking for library containing res_9_init... " >&6; } 15674if ${ac_cv_search_res_9_init+:} false; then : 15675 $as_echo_n "(cached) " >&6 15676else 15677 ac_func_search_save_LIBS=$LIBS 15678cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15679/* end confdefs.h. */ 15680 15681/* Override any GCC internal prototype to avoid an error. 15682 Use char because int might match the return type of a GCC 15683 builtin and then its argument prototype would still apply. */ 15684#ifdef __cplusplus 15685extern "C" 15686#endif 15687char res_9_init (); 15688int 15689main () 15690{ 15691return res_9_init (); 15692 ; 15693 return 0; 15694} 15695_ACEOF 15696for ac_lib in '' resolv; do 15697 if test -z "$ac_lib"; then 15698 ac_res="none required" 15699 else 15700 ac_res=-l$ac_lib 15701 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15702 fi 15703 if ac_fn_c_try_link "$LINENO"; then : 15704 ac_cv_search_res_9_init=$ac_res 15705fi 15706rm -f core conftest.err conftest.$ac_objext \ 15707 conftest$ac_exeext 15708 if ${ac_cv_search_res_9_init+:} false; then : 15709 break 15710fi 15711done 15712if ${ac_cv_search_res_9_init+:} false; then : 15713 15714else 15715 ac_cv_search_res_9_init=no 15716fi 15717rm conftest.$ac_ext 15718LIBS=$ac_func_search_save_LIBS 15719fi 15720{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_init" >&5 15721$as_echo "$ac_cv_search_res_9_init" >&6; } 15722ac_res=$ac_cv_search_res_9_init 15723if test "$ac_res" != no; then : 15724 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15725 15726fi 15727 15728 ;; 15729 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_init" >&5 15730$as_echo_n "checking for library containing res_init... " >&6; } 15731if ${ac_cv_search_res_init+:} false; then : 15732 $as_echo_n "(cached) " >&6 15733else 15734 ac_func_search_save_LIBS=$LIBS 15735cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15736/* end confdefs.h. */ 15737 15738/* Override any GCC internal prototype to avoid an error. 15739 Use char because int might match the return type of a GCC 15740 builtin and then its argument prototype would still apply. */ 15741#ifdef __cplusplus 15742extern "C" 15743#endif 15744char res_init (); 15745int 15746main () 15747{ 15748return res_init (); 15749 ; 15750 return 0; 15751} 15752_ACEOF 15753for ac_lib in '' resolv; do 15754 if test -z "$ac_lib"; then 15755 ac_res="none required" 15756 else 15757 ac_res=-l$ac_lib 15758 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15759 fi 15760 if ac_fn_c_try_link "$LINENO"; then : 15761 ac_cv_search_res_init=$ac_res 15762fi 15763rm -f core conftest.err conftest.$ac_objext \ 15764 conftest$ac_exeext 15765 if ${ac_cv_search_res_init+:} false; then : 15766 break 15767fi 15768done 15769if ${ac_cv_search_res_init+:} false; then : 15770 15771else 15772 ac_cv_search_res_init=no 15773fi 15774rm conftest.$ac_ext 15775LIBS=$ac_func_search_save_LIBS 15776fi 15777{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_init" >&5 15778$as_echo "$ac_cv_search_res_init" >&6; } 15779ac_res=$ac_cv_search_res_init 15780if test "$ac_res" != no; then : 15781 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15782 15783fi 15784 15785 ;; 15786esac 15787for ac_header in sys/types.h netinet/in.h arpa/nameser.h netdb.h resolv.h 15788do : 15789 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 15790ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_TYPES_H 15791# include <sys/types.h> 15792#endif 15793#ifdef HAVE_NETINET_IN_H 15794# include <netinet/in.h> /* inet_ functions / structs */ 15795#endif 15796#ifdef HAVE_ARPA_NAMESER_H 15797# include <arpa/nameser.h> /* DNS HEADER struct */ 15798#endif 15799#ifdef HAVE_NETDB_H 15800# include <netdb.h> 15801#endif 15802" 15803if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 15804 cat >>confdefs.h <<_ACEOF 15805#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 15806_ACEOF 15807 15808fi 15809 15810done 15811 15812 15813#HMS: Why do we do this check so "early"? 15814for ac_func in res_init 15815do : 15816 ac_fn_c_check_func "$LINENO" "res_init" "ac_cv_func_res_init" 15817if test "x$ac_cv_func_res_init" = xyes; then : 15818 cat >>confdefs.h <<_ACEOF 15819#define HAVE_RES_INIT 1 15820_ACEOF 15821 15822else 15823 for ac_func in __res_init 15824do : 15825 ac_fn_c_check_func "$LINENO" "__res_init" "ac_cv_func___res_init" 15826if test "x$ac_cv_func___res_init" = xyes; then : 15827 cat >>confdefs.h <<_ACEOF 15828#define HAVE___RES_INIT 1 15829_ACEOF 15830 15831fi 15832done 15833 15834fi 15835done 15836 15837 15838# We also need -lsocket, but we have tested for that already. 15839ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 15840if test "x$ac_cv_func_inet_ntop" = xyes; then : 15841 15842else 15843 15844$as_echo "#define ISC_PLATFORM_NEEDNTOP 1" >>confdefs.h 15845 15846fi 15847 15848ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 15849if test "x$ac_cv_func_inet_pton" = xyes; then : 15850 15851else 15852 15853$as_echo "#define ISC_PLATFORM_NEEDPTON 1" >>confdefs.h 15854 15855fi 15856 15857 15858ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 15859if test "x$ac_cv_type_uintptr_t" = xyes; then : 15860 15861cat >>confdefs.h <<_ACEOF 15862#define HAVE_UINTPTR_T 1 15863_ACEOF 15864 15865 15866fi 15867ac_fn_c_check_type "$LINENO" "int32" "ac_cv_type_int32" "$ac_includes_default" 15868if test "x$ac_cv_type_int32" = xyes; then : 15869 15870cat >>confdefs.h <<_ACEOF 15871#define HAVE_INT32 1 15872_ACEOF 15873 15874 15875fi 15876ac_fn_c_check_type "$LINENO" "u_int32" "ac_cv_type_u_int32" "$ac_includes_default" 15877if test "x$ac_cv_type_u_int32" = xyes; then : 15878 15879cat >>confdefs.h <<_ACEOF 15880#define HAVE_U_INT32 1 15881_ACEOF 15882 15883 15884fi 15885 15886 15887 15888 15889case "$ac_cv_type_int32::$ac_cv_header_resolv_h" in 15890 no::yes) 15891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int32 with DNS headers included" >&5 15892$as_echo_n "checking for int32 with DNS headers included... " >&6; } 15893if ${ntp_cv_type_int32_with_dns+:} false; then : 15894 $as_echo_n "(cached) " >&6 15895else 15896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15897/* end confdefs.h. */ 15898 15899 #ifdef HAVE_ARPA_NAMESER_H 15900 # include <arpa/nameser.h> 15901 #endif 15902 #include <resolv.h> 15903 15904int 15905main () 15906{ 15907 15908 size_t cb = sizeof(int32); 15909 15910 15911 ; 15912 return 0; 15913} 15914_ACEOF 15915if ac_fn_c_try_compile "$LINENO"; then : 15916 ntp_cv_type_int32_with_dns=yes 15917else 15918 ntp_cv_type_int32_with_dns=no 15919 15920fi 15921rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15922 15923fi 15924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_type_int32_with_dns" >&5 15925$as_echo "$ntp_cv_type_int32_with_dns" >&6; } 15926 case "$ntp_cv_type_int32_with_dns" in 15927 yes) 15928 15929$as_echo "#define HAVE_INT32_ONLY_WITH_DNS 1" >>confdefs.h 15930 15931 esac 15932esac 15933 15934case "$ac_cv_type_u_int32::$ac_cv_header_resolv_h" in 15935 no::yes) 15936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int32 with DNS headers included" >&5 15937$as_echo_n "checking for u_int32 with DNS headers included... " >&6; } 15938if ${ntp_cv_type_u_int32_with_dns+:} false; then : 15939 $as_echo_n "(cached) " >&6 15940else 15941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15942/* end confdefs.h. */ 15943 15944 #ifdef HAVE_ARPA_NAMESER_H 15945 # include <arpa/nameser.h> 15946 #endif 15947 #include <resolv.h> 15948 15949int 15950main () 15951{ 15952 15953 size_t cb = sizeof(u_int32); 15954 15955 15956 ; 15957 return 0; 15958} 15959_ACEOF 15960if ac_fn_c_try_compile "$LINENO"; then : 15961 ntp_cv_type_u_int32_with_dns=yes 15962else 15963 ntp_cv_type_u_int32_with_dns=no 15964 15965fi 15966rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15967 15968fi 15969{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_type_u_int32_with_dns" >&5 15970$as_echo "$ntp_cv_type_u_int32_with_dns" >&6; } 15971 case "$ntp_cv_type_u_int32_with_dns" in 15972 yes) 15973 15974$as_echo "#define HAVE_U_INT32_ONLY_WITH_DNS 1" >>confdefs.h 15975 15976 esac 15977esac 15978 15979for ac_header in sys/timepps.h 15980do : 15981 ac_fn_c_check_header_compile "$LINENO" "sys/timepps.h" "ac_cv_header_sys_timepps_h" " 15982 #ifdef HAVE_SYS_TIME_H 15983 # include <sys/time.h> 15984 #endif 15985 #ifdef HAVE_ERRNO_H 15986 # include <errno.h> 15987 #endif 15988 15989 15990" 15991if test "x$ac_cv_header_sys_timepps_h" = xyes; then : 15992 cat >>confdefs.h <<_ACEOF 15993#define HAVE_SYS_TIMEPPS_H 1 15994_ACEOF 15995 15996fi 15997 15998done 15999 16000 16001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec" >&5 16002$as_echo_n "checking for struct timespec... " >&6; } 16003if ${ntp_cv_struct_timespec+:} false; then : 16004 $as_echo_n "(cached) " >&6 16005else 16006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16007/* end confdefs.h. */ 16008 16009 #include <sys/time.h> 16010 /* Under SunOS, timespec is in sys/timepps.h, 16011 which needs errno.h and FRAC */ 16012 #ifdef HAVE_ERRNO_H 16013 # include <errno.h> 16014 #endif 16015 #ifdef HAVE_SYS_TIMEPPS_H 16016 # define FRAC 4294967296 16017 # include <sys/timepps.h> 16018 #endif 16019 16020int 16021main () 16022{ 16023 16024 struct timespec n; 16025 16026 16027 ; 16028 return 0; 16029} 16030_ACEOF 16031if ac_fn_c_try_compile "$LINENO"; then : 16032 ntp_cv_struct_timespec=yes 16033else 16034 ntp_cv_struct_timespec=no 16035 16036fi 16037rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16038 16039fi 16040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_timespec" >&5 16041$as_echo "$ntp_cv_struct_timespec" >&6; } 16042case "$ntp_cv_struct_timespec" in 16043 yes) 16044 16045$as_echo "#define HAVE_STRUCT_TIMESPEC 1" >>confdefs.h 16046 16047esac 16048 16049{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct ntptimeval" >&5 16050$as_echo_n "checking for struct ntptimeval... " >&6; } 16051if ${ntp_cv_struct_ntptimeval+:} false; then : 16052 $as_echo_n "(cached) " >&6 16053else 16054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16055/* end confdefs.h. */ 16056 16057 #include <sys/time.h> 16058 #include <sys/timex.h> 16059 16060int 16061main () 16062{ 16063 16064 struct ntptimeval n; 16065 16066 16067 ; 16068 return 0; 16069} 16070_ACEOF 16071if ac_fn_c_try_compile "$LINENO"; then : 16072 ntp_cv_struct_ntptimeval=yes 16073else 16074 ntp_cv_struct_ntptimeval=no 16075 16076fi 16077rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16078 16079fi 16080{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_ntptimeval" >&5 16081$as_echo "$ntp_cv_struct_ntptimeval" >&6; } 16082case "$ntp_cv_struct_ntptimeval" in 16083 yes) 16084 16085$as_echo "#define HAVE_STRUCT_NTPTIMEVAL 1" >>confdefs.h 16086 16087esac 16088 16089for ac_header in md5.h 16090do : 16091 ac_fn_c_check_header_compile "$LINENO" "md5.h" "ac_cv_header_md5_h" " 16092 #ifdef HAVE_SYS_TYPES_H 16093 # include <sys/types.h> 16094 #endif 16095 16096 16097" 16098if test "x$ac_cv_header_md5_h" = xyes; then : 16099 cat >>confdefs.h <<_ACEOF 16100#define HAVE_MD5_H 1 16101_ACEOF 16102 16103fi 16104 16105done 16106 16107 16108{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing MD5Init" >&5 16109$as_echo_n "checking for library containing MD5Init... " >&6; } 16110if ${ac_cv_search_MD5Init+:} false; then : 16111 $as_echo_n "(cached) " >&6 16112else 16113 ac_func_search_save_LIBS=$LIBS 16114cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16115/* end confdefs.h. */ 16116 16117/* Override any GCC internal prototype to avoid an error. 16118 Use char because int might match the return type of a GCC 16119 builtin and then its argument prototype would still apply. */ 16120#ifdef __cplusplus 16121extern "C" 16122#endif 16123char MD5Init (); 16124int 16125main () 16126{ 16127return MD5Init (); 16128 ; 16129 return 0; 16130} 16131_ACEOF 16132for ac_lib in '' md5 md; do 16133 if test -z "$ac_lib"; then 16134 ac_res="none required" 16135 else 16136 ac_res=-l$ac_lib 16137 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 16138 fi 16139 if ac_fn_c_try_link "$LINENO"; then : 16140 ac_cv_search_MD5Init=$ac_res 16141fi 16142rm -f core conftest.err conftest.$ac_objext \ 16143 conftest$ac_exeext 16144 if ${ac_cv_search_MD5Init+:} false; then : 16145 break 16146fi 16147done 16148if ${ac_cv_search_MD5Init+:} false; then : 16149 16150else 16151 ac_cv_search_MD5Init=no 16152fi 16153rm conftest.$ac_ext 16154LIBS=$ac_func_search_save_LIBS 16155fi 16156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_MD5Init" >&5 16157$as_echo "$ac_cv_search_MD5Init" >&6; } 16158ac_res=$ac_cv_search_MD5Init 16159if test "$ac_res" != no; then : 16160 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 16161 16162fi 16163 16164for ac_func in MD5Init sysconf getdtablesize sigaction sigset sigvec 16165do : 16166 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 16167ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 16168if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 16169 cat >>confdefs.h <<_ACEOF 16170#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 16171_ACEOF 16172 16173fi 16174done 16175 16176 16177{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGIO" >&5 16178$as_echo_n "checking for SIGIO... " >&6; } 16179if ${ntp_cv_hdr_def_sigio+:} false; then : 16180 $as_echo_n "(cached) " >&6 16181else 16182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16183/* end confdefs.h. */ 16184 16185 #include <signal.h> 16186 16187 #ifndef SIGIO 16188 # error 16189 #endif 16190 16191_ACEOF 16192if ac_fn_c_try_cpp "$LINENO"; then : 16193 ntp_cv_hdr_def_sigio=yes 16194else 16195 ntp_cv_hdr_def_sigio=no 16196 16197fi 16198rm -f conftest.err conftest.i conftest.$ac_ext 16199 16200fi 16201{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigio" >&5 16202$as_echo "$ntp_cv_hdr_def_sigio" >&6; } 16203 16204{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we want to use SIGIO" >&5 16205$as_echo_n "checking if we want to use SIGIO... " >&6; } 16206ans=no 16207case "$ntp_cv_hdr_def_sigio" in 16208 yes) 16209 ans=yes 16210 case "$host" in 16211 alpha*-dec-osf4*|alpha*-dec-osf5*) 16212 ans=no 16213 ;; 16214 *-convex-*) 16215 ans=no 16216 ;; 16217 *-dec-*) 16218 ans=no 16219 ;; 16220 *-pc-cygwin*) 16221 ans=no 16222 ;; 16223 *-sni-sysv*) 16224 ans=no 16225 ;; 16226 *-stratus-vos) 16227 ans=no 16228 ;; 16229 *-univel-sysv*) 16230 ans=no 16231 ;; 16232 *-*-irix6*) 16233 ans=no 16234 ;; 16235 *-*-freebsd*) 16236 ans=no 16237 ;; 16238 *-*-*linux*) 16239 ans=no 16240 ;; 16241 *-*-unicosmp*) 16242 ans=no 16243 ;; 16244 *-*-kfreebsd*) 16245 ans=no 16246 ;; 16247 m68k-*-mint*) 16248 ans=no 16249 ;; 16250 esac 16251 ;; 16252esac 16253case "$ans" in 16254 yes) 16255 16256$as_echo "#define HAVE_SIGNALED_IO 1" >>confdefs.h 16257 16258esac 16259{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 16260$as_echo "$ans" >&6; } 16261 16262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGPOLL" >&5 16263$as_echo_n "checking for SIGPOLL... " >&6; } 16264if ${ntp_cv_hdr_def_sigpoll+:} false; then : 16265 $as_echo_n "(cached) " >&6 16266else 16267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16268/* end confdefs.h. */ 16269 16270 #include <signal.h> 16271 16272 #ifndef SIGPOLL 16273 # error 16274 #endif 16275 16276_ACEOF 16277if ac_fn_c_try_cpp "$LINENO"; then : 16278 ntp_cv_hdr_def_sigpoll=yes 16279else 16280 ntp_cv_hdr_def_sigpoll=no 16281 16282fi 16283rm -f conftest.err conftest.i conftest.$ac_ext 16284 16285fi 16286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigpoll" >&5 16287$as_echo "$ntp_cv_hdr_def_sigpoll" >&6; } 16288 16289{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for UDP I/O" >&5 16290$as_echo_n "checking if we can use SIGPOLL for UDP I/O... " >&6; } 16291ans=no 16292case "$ntp_cv_hdr_def_sigpoll" in 16293 yes) 16294 case "$host" in 16295 mips-sgi-irix*) 16296 ans=no 16297 ;; 16298 vax-dec-bsd) 16299 ans=no 16300 ;; 16301 *-pc-cygwin*) 16302 ans=no 16303 ;; 16304 *-sni-sysv*) 16305 ans=no 16306 ;; 16307 *-stratus-vos) 16308 ans=no 16309 ;; 16310 *-*-aix[4-9]*) 16311 # XXX Only verified thru AIX6 16312 ans=no 16313 ;; 16314 *-*-hpux*) 16315 ans=no 16316 ;; 16317 *-*-*linux*) 16318 ans=no 16319 ;; 16320 *-*-osf*) 16321 ans=no 16322 ;; 16323 *-*-qnx*) 16324 ans=no 16325 ;; 16326 *-*-sunos*) 16327 ans=no 16328 ;; 16329 *-*-solaris*) 16330 ans=no 16331 ;; 16332 *-*-ultrix*) 16333 ans=no 16334 ;; 16335 *-*-unicosmp*) 16336 ans=no 16337 ;; 16338 *-*-kfreebsd*) 16339 ans=no 16340 ;; 16341 *) ans=yes 16342 ;; 16343 esac 16344 ;; 16345esac 16346case "$ans" in 16347 yes) 16348 16349$as_echo "#define USE_UDP_SIGPOLL 1" >>confdefs.h 16350 16351esac 16352{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 16353$as_echo "$ans" >&6; } 16354 16355{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for TTY I/O" >&5 16356$as_echo_n "checking if we can use SIGPOLL for TTY I/O... " >&6; } 16357ans=no 16358case "$ntp_cv_hdr_def_sigpoll" in 16359 yes) 16360 case "$host" in 16361 mips-sgi-irix*) 16362 ans=no 16363 ;; 16364 vax-dec-bsd) 16365 ans=no 16366 ;; 16367 *-pc-cygwin*) 16368 ans=no 16369 ;; 16370 *-sni-sysv*) 16371 ans=no 16372 ;; 16373 *-stratus-vos) 16374 ans=no 16375 ;; 16376 *-*-aix[4-9]*) 16377 # XXX Only verified thru AIX6 16378 ans=no 16379 ;; 16380 *-*-hpux*) 16381 ans=no 16382 ;; 16383 *-*-*linux*) 16384 ans=no 16385 ;; 16386 *-*-osf*) 16387 ans=no 16388 ;; 16389 *-*-sunos*) 16390 ans=no 16391 ;; 16392 *-*-ultrix*) 16393 ans=no 16394 ;; 16395 *-*-qnx*) 16396 ans=no 16397 ;; 16398 *-*-unicosmp*) 16399 ans=no 16400 ;; 16401 *-*-kfreebsd*) 16402 ans=no 16403 ;; 16404 *) ans=yes 16405 ;; 16406 esac 16407 ;; 16408esac 16409case "$ans" in 16410 yes) 16411 16412$as_echo "#define USE_TTY_SIGPOLL 1" >>confdefs.h 16413 16414esac 16415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 16416$as_echo "$ans" >&6; } 16417 16418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking number of arguments to gettimeofday()" >&5 16419$as_echo_n "checking number of arguments to gettimeofday()... " >&6; } 16420if ${ntp_cv_func_Xettimeofday_nargs+:} false; then : 16421 $as_echo_n "(cached) " >&6 16422else 16423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16424/* end confdefs.h. */ 16425 16426 #include <sys/time.h> 16427 16428int 16429main () 16430{ 16431 16432 gettimeofday(0, 0); 16433 settimeofday(0, 0); 16434 16435 16436 ; 16437 return 0; 16438} 16439_ACEOF 16440if ac_fn_c_try_compile "$LINENO"; then : 16441 ntp_cv_func_Xettimeofday_nargs=2 16442else 16443 ntp_cv_func_Xettimeofday_nargs=1 16444 16445fi 16446rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16447 16448fi 16449{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_func_Xettimeofday_nargs" >&5 16450$as_echo "$ntp_cv_func_Xettimeofday_nargs" >&6; } 16451case "$ntp_cv_func_Xettimeofday_nargs" in 16452 1) 16453 16454$as_echo "#define SYSV_TIMEOFDAY 1" >>confdefs.h 16455 16456esac 16457 16458for ac_func in settimeofday 16459do : 16460 ac_fn_c_check_func "$LINENO" "settimeofday" "ac_cv_func_settimeofday" 16461if test "x$ac_cv_func_settimeofday" = xyes; then : 16462 cat >>confdefs.h <<_ACEOF 16463#define HAVE_SETTIMEOFDAY 1 16464_ACEOF 16465 16466else 16467 16468 case "$host" in 16469 *-*-mpeix*) ac_cv_func_settimeofday=yes 16470 esac 16471 16472fi 16473done 16474 16475 16476{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we'll use clock_settime or settimeofday or stime" >&5 16477$as_echo_n "checking if we'll use clock_settime or settimeofday or stime... " >&6; } 16478ntp_warning='GRONK' 16479ans=none 16480case "$ac_cv_func_clock_settime$ac_cv_func_settimeofday$ac_cv_func_stime" in 16481 yes*) 16482 ntp_warning='' 16483 ans='clock_settime()' 16484 ;; 16485 noyes*) 16486 ntp_warning='But clock_settime() would be better (if we had it)' 16487 ans='settimeofday()' 16488 ;; 16489 nonoyes) 16490 ntp_warning='Which is the worst of the three' 16491 ans='stime()' 16492 ;; 16493 *) 16494 case "$build" in 16495 $host) 16496 ntp_warning='Which leaves us with nothing to use!' 16497 esac 16498esac 16499{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 16500$as_echo "$ans" >&6; } 16501case "$ntp_warning" in 16502 '') 16503 ;; 16504 *) 16505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** $ntp_warning ***" >&5 16506$as_echo "$as_me: WARNING: *** $ntp_warning ***" >&2;} 16507 ;; 16508esac 16509 16510 16511LDADD_LIBNTP="$LDADD_LIBNTP $LIBS" 16512LIBS=$__LIBS 16513{ __LIBS=; unset __LIBS;} 16514 16515 16516 16517# Check whether --enable-shared was given. 16518if test "${enable_shared+set}" = set; then : 16519 enableval=$enable_shared; p=${PACKAGE-default} 16520 case $enableval in 16521 yes) enable_shared=yes ;; 16522 no) enable_shared=no ;; 16523 *) 16524 enable_shared=no 16525 # Look at the argument we got. We use all the common list separators. 16526 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 16527 for pkg in $enableval; do 16528 IFS="$lt_save_ifs" 16529 if test "X$pkg" = "X$p"; then 16530 enable_shared=yes 16531 fi 16532 done 16533 IFS="$lt_save_ifs" 16534 ;; 16535 esac 16536else 16537 enable_shared=no 16538fi 16539 16540 16541 16542 16543 16544 16545 16546 16547 16548case `pwd` in 16549 *\ * | *\ *) 16550 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 16551$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 16552esac 16553 16554 16555 16556macro_version='2.4.2' 16557macro_revision='1.3337' 16558 16559 16560 16561 16562 16563 16564 16565 16566 16567 16568 16569 16570 16571ltmain="$ac_aux_dir/ltmain.sh" 16572 16573# Backslashify metacharacters that are still active within 16574# double-quoted strings. 16575sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 16576 16577# Same as above, but do not quote variable references. 16578double_quote_subst='s/\(["`\\]\)/\\\1/g' 16579 16580# Sed substitution to delay expansion of an escaped shell variable in a 16581# double_quote_subst'ed string. 16582delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 16583 16584# Sed substitution to delay expansion of an escaped single quote. 16585delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 16586 16587# Sed substitution to avoid accidental globbing in evaled expressions 16588no_glob_subst='s/\*/\\\*/g' 16589 16590{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 16591$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 16592if ${lt_cv_path_NM+:} false; then : 16593 $as_echo_n "(cached) " >&6 16594else 16595 if test -n "$NM"; then 16596 # Let the user override the test. 16597 lt_cv_path_NM="$NM" 16598else 16599 lt_nm_to_check="${ac_tool_prefix}nm" 16600 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 16601 lt_nm_to_check="$lt_nm_to_check nm" 16602 fi 16603 for lt_tmp_nm in $lt_nm_to_check; do 16604 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 16605 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 16606 IFS="$lt_save_ifs" 16607 test -z "$ac_dir" && ac_dir=. 16608 tmp_nm="$ac_dir/$lt_tmp_nm" 16609 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 16610 # Check to see if the nm accepts a BSD-compat flag. 16611 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 16612 # nm: unknown option "B" ignored 16613 # Tru64's nm complains that /dev/null is an invalid object file 16614 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 16615 */dev/null* | *'Invalid file or object type'*) 16616 lt_cv_path_NM="$tmp_nm -B" 16617 break 16618 ;; 16619 *) 16620 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 16621 */dev/null*) 16622 lt_cv_path_NM="$tmp_nm -p" 16623 break 16624 ;; 16625 *) 16626 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 16627 continue # so that we can try to find one that supports BSD flags 16628 ;; 16629 esac 16630 ;; 16631 esac 16632 fi 16633 done 16634 IFS="$lt_save_ifs" 16635 done 16636 : ${lt_cv_path_NM=no} 16637fi 16638fi 16639{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 16640$as_echo "$lt_cv_path_NM" >&6; } 16641if test "$lt_cv_path_NM" != "no"; then 16642 NM="$lt_cv_path_NM" 16643else 16644 # Didn't find any BSD compatible name lister, look for dumpbin. 16645 if test -n "$DUMPBIN"; then : 16646 # Let the user override the test. 16647 else 16648 if test -n "$ac_tool_prefix"; then 16649 for ac_prog in dumpbin "link -dump" 16650 do 16651 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 16652set dummy $ac_tool_prefix$ac_prog; ac_word=$2 16653{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16654$as_echo_n "checking for $ac_word... " >&6; } 16655if ${ac_cv_prog_DUMPBIN+:} false; then : 16656 $as_echo_n "(cached) " >&6 16657else 16658 if test -n "$DUMPBIN"; then 16659 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 16660else 16661as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16662for as_dir in $PATH 16663do 16664 IFS=$as_save_IFS 16665 test -z "$as_dir" && as_dir=. 16666 for ac_exec_ext in '' $ac_executable_extensions; do 16667 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16668 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 16669 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16670 break 2 16671 fi 16672done 16673 done 16674IFS=$as_save_IFS 16675 16676fi 16677fi 16678DUMPBIN=$ac_cv_prog_DUMPBIN 16679if test -n "$DUMPBIN"; then 16680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 16681$as_echo "$DUMPBIN" >&6; } 16682else 16683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16684$as_echo "no" >&6; } 16685fi 16686 16687 16688 test -n "$DUMPBIN" && break 16689 done 16690fi 16691if test -z "$DUMPBIN"; then 16692 ac_ct_DUMPBIN=$DUMPBIN 16693 for ac_prog in dumpbin "link -dump" 16694do 16695 # Extract the first word of "$ac_prog", so it can be a program name with args. 16696set dummy $ac_prog; ac_word=$2 16697{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16698$as_echo_n "checking for $ac_word... " >&6; } 16699if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 16700 $as_echo_n "(cached) " >&6 16701else 16702 if test -n "$ac_ct_DUMPBIN"; then 16703 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 16704else 16705as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16706for as_dir in $PATH 16707do 16708 IFS=$as_save_IFS 16709 test -z "$as_dir" && as_dir=. 16710 for ac_exec_ext in '' $ac_executable_extensions; do 16711 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16712 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 16713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16714 break 2 16715 fi 16716done 16717 done 16718IFS=$as_save_IFS 16719 16720fi 16721fi 16722ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 16723if test -n "$ac_ct_DUMPBIN"; then 16724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 16725$as_echo "$ac_ct_DUMPBIN" >&6; } 16726else 16727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16728$as_echo "no" >&6; } 16729fi 16730 16731 16732 test -n "$ac_ct_DUMPBIN" && break 16733done 16734 16735 if test "x$ac_ct_DUMPBIN" = x; then 16736 DUMPBIN=":" 16737 else 16738 case $cross_compiling:$ac_tool_warned in 16739yes:) 16740{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16741$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16742ac_tool_warned=yes ;; 16743esac 16744 DUMPBIN=$ac_ct_DUMPBIN 16745 fi 16746fi 16747 16748 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 16749 *COFF*) 16750 DUMPBIN="$DUMPBIN -symbols" 16751 ;; 16752 *) 16753 DUMPBIN=: 16754 ;; 16755 esac 16756 fi 16757 16758 if test "$DUMPBIN" != ":"; then 16759 NM="$DUMPBIN" 16760 fi 16761fi 16762test -z "$NM" && NM=nm 16763 16764 16765 16766 16767 16768 16769{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 16770$as_echo_n "checking the name lister ($NM) interface... " >&6; } 16771if ${lt_cv_nm_interface+:} false; then : 16772 $as_echo_n "(cached) " >&6 16773else 16774 lt_cv_nm_interface="BSD nm" 16775 echo "int some_variable = 0;" > conftest.$ac_ext 16776 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 16777 (eval "$ac_compile" 2>conftest.err) 16778 cat conftest.err >&5 16779 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 16780 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 16781 cat conftest.err >&5 16782 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 16783 cat conftest.out >&5 16784 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 16785 lt_cv_nm_interface="MS dumpbin" 16786 fi 16787 rm -f conftest* 16788fi 16789{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 16790$as_echo "$lt_cv_nm_interface" >&6; } 16791 16792{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 16793$as_echo_n "checking whether ln -s works... " >&6; } 16794LN_S=$as_ln_s 16795if test "$LN_S" = "ln -s"; then 16796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 16797$as_echo "yes" >&6; } 16798else 16799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 16800$as_echo "no, using $LN_S" >&6; } 16801fi 16802 16803# find the maximum length of command line arguments 16804{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 16805$as_echo_n "checking the maximum length of command line arguments... " >&6; } 16806if ${lt_cv_sys_max_cmd_len+:} false; then : 16807 $as_echo_n "(cached) " >&6 16808else 16809 i=0 16810 teststring="ABCD" 16811 16812 case $build_os in 16813 msdosdjgpp*) 16814 # On DJGPP, this test can blow up pretty badly due to problems in libc 16815 # (any single argument exceeding 2000 bytes causes a buffer overrun 16816 # during glob expansion). Even if it were fixed, the result of this 16817 # check would be larger than it should be. 16818 lt_cv_sys_max_cmd_len=12288; # 12K is about right 16819 ;; 16820 16821 gnu*) 16822 # Under GNU Hurd, this test is not required because there is 16823 # no limit to the length of command line arguments. 16824 # Libtool will interpret -1 as no limit whatsoever 16825 lt_cv_sys_max_cmd_len=-1; 16826 ;; 16827 16828 cygwin* | mingw* | cegcc*) 16829 # On Win9x/ME, this test blows up -- it succeeds, but takes 16830 # about 5 minutes as the teststring grows exponentially. 16831 # Worse, since 9x/ME are not pre-emptively multitasking, 16832 # you end up with a "frozen" computer, even though with patience 16833 # the test eventually succeeds (with a max line length of 256k). 16834 # Instead, let's just punt: use the minimum linelength reported by 16835 # all of the supported platforms: 8192 (on NT/2K/XP). 16836 lt_cv_sys_max_cmd_len=8192; 16837 ;; 16838 16839 mint*) 16840 # On MiNT this can take a long time and run out of memory. 16841 lt_cv_sys_max_cmd_len=8192; 16842 ;; 16843 16844 amigaos*) 16845 # On AmigaOS with pdksh, this test takes hours, literally. 16846 # So we just punt and use a minimum line length of 8192. 16847 lt_cv_sys_max_cmd_len=8192; 16848 ;; 16849 16850 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 16851 # This has been around since 386BSD, at least. Likely further. 16852 if test -x /sbin/sysctl; then 16853 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 16854 elif test -x /usr/sbin/sysctl; then 16855 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 16856 else 16857 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 16858 fi 16859 # And add a safety zone 16860 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 16861 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 16862 ;; 16863 16864 interix*) 16865 # We know the value 262144 and hardcode it with a safety zone (like BSD) 16866 lt_cv_sys_max_cmd_len=196608 16867 ;; 16868 16869 osf*) 16870 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 16871 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 16872 # nice to cause kernel panics so lets avoid the loop below. 16873 # First set a reasonable default. 16874 lt_cv_sys_max_cmd_len=16384 16875 # 16876 if test -x /sbin/sysconfig; then 16877 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 16878 *1*) lt_cv_sys_max_cmd_len=-1 ;; 16879 esac 16880 fi 16881 ;; 16882 sco3.2v5*) 16883 lt_cv_sys_max_cmd_len=102400 16884 ;; 16885 sysv5* | sco5v6* | sysv4.2uw2*) 16886 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 16887 if test -n "$kargmax"; then 16888 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 16889 else 16890 lt_cv_sys_max_cmd_len=32768 16891 fi 16892 ;; 16893 *) 16894 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 16895 if test -n "$lt_cv_sys_max_cmd_len"; then 16896 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 16897 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 16898 else 16899 # Make teststring a little bigger before we do anything with it. 16900 # a 1K string should be a reasonable start. 16901 for i in 1 2 3 4 5 6 7 8 ; do 16902 teststring=$teststring$teststring 16903 done 16904 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 16905 # If test is not a shell built-in, we'll probably end up computing a 16906 # maximum length that is only half of the actual maximum length, but 16907 # we can't tell. 16908 while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \ 16909 = "X$teststring$teststring"; } >/dev/null 2>&1 && 16910 test $i != 17 # 1/2 MB should be enough 16911 do 16912 i=`expr $i + 1` 16913 teststring=$teststring$teststring 16914 done 16915 # Only check the string length outside the loop. 16916 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 16917 teststring= 16918 # Add a significant safety factor because C++ compilers can tack on 16919 # massive amounts of additional arguments before passing them to the 16920 # linker. It appears as though 1/2 is a usable value. 16921 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 16922 fi 16923 ;; 16924 esac 16925 16926fi 16927 16928if test -n $lt_cv_sys_max_cmd_len ; then 16929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 16930$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 16931else 16932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 16933$as_echo "none" >&6; } 16934fi 16935max_cmd_len=$lt_cv_sys_max_cmd_len 16936 16937 16938 16939 16940 16941 16942: ${CP="cp -f"} 16943: ${MV="mv -f"} 16944: ${RM="rm -f"} 16945 16946{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 16947$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 16948# Try some XSI features 16949xsi_shell=no 16950( _lt_dummy="a/b/c" 16951 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 16952 = c,a/b,b/c, \ 16953 && eval 'test $(( 1 + 1 )) -eq 2 \ 16954 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 16955 && xsi_shell=yes 16956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 16957$as_echo "$xsi_shell" >&6; } 16958 16959 16960{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 16961$as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 16962lt_shell_append=no 16963( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 16964 >/dev/null 2>&1 \ 16965 && lt_shell_append=yes 16966{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 16967$as_echo "$lt_shell_append" >&6; } 16968 16969 16970if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 16971 lt_unset=unset 16972else 16973 lt_unset=false 16974fi 16975 16976 16977 16978 16979 16980# test EBCDIC or ASCII 16981case `echo X|tr X '\101'` in 16982 A) # ASCII based system 16983 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 16984 lt_SP2NL='tr \040 \012' 16985 lt_NL2SP='tr \015\012 \040\040' 16986 ;; 16987 *) # EBCDIC based system 16988 lt_SP2NL='tr \100 \n' 16989 lt_NL2SP='tr \r\n \100\100' 16990 ;; 16991esac 16992 16993 16994 16995 16996 16997 16998 16999 17000 17001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 17002$as_echo_n "checking how to convert $build file names to $host format... " >&6; } 17003if ${lt_cv_to_host_file_cmd+:} false; then : 17004 $as_echo_n "(cached) " >&6 17005else 17006 case $host in 17007 *-*-mingw* ) 17008 case $build in 17009 *-*-mingw* ) # actually msys 17010 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 17011 ;; 17012 *-*-cygwin* ) 17013 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 17014 ;; 17015 * ) # otherwise, assume *nix 17016 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 17017 ;; 17018 esac 17019 ;; 17020 *-*-cygwin* ) 17021 case $build in 17022 *-*-mingw* ) # actually msys 17023 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 17024 ;; 17025 *-*-cygwin* ) 17026 lt_cv_to_host_file_cmd=func_convert_file_noop 17027 ;; 17028 * ) # otherwise, assume *nix 17029 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 17030 ;; 17031 esac 17032 ;; 17033 * ) # unhandled hosts (and "normal" native builds) 17034 lt_cv_to_host_file_cmd=func_convert_file_noop 17035 ;; 17036esac 17037 17038fi 17039 17040to_host_file_cmd=$lt_cv_to_host_file_cmd 17041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 17042$as_echo "$lt_cv_to_host_file_cmd" >&6; } 17043 17044 17045 17046 17047 17048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 17049$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 17050if ${lt_cv_to_tool_file_cmd+:} false; then : 17051 $as_echo_n "(cached) " >&6 17052else 17053 #assume ordinary cross tools, or native build. 17054lt_cv_to_tool_file_cmd=func_convert_file_noop 17055case $host in 17056 *-*-mingw* ) 17057 case $build in 17058 *-*-mingw* ) # actually msys 17059 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 17060 ;; 17061 esac 17062 ;; 17063esac 17064 17065fi 17066 17067to_tool_file_cmd=$lt_cv_to_tool_file_cmd 17068{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 17069$as_echo "$lt_cv_to_tool_file_cmd" >&6; } 17070 17071 17072 17073 17074 17075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 17076$as_echo_n "checking for $LD option to reload object files... " >&6; } 17077if ${lt_cv_ld_reload_flag+:} false; then : 17078 $as_echo_n "(cached) " >&6 17079else 17080 lt_cv_ld_reload_flag='-r' 17081fi 17082{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 17083$as_echo "$lt_cv_ld_reload_flag" >&6; } 17084reload_flag=$lt_cv_ld_reload_flag 17085case $reload_flag in 17086"" | " "*) ;; 17087*) reload_flag=" $reload_flag" ;; 17088esac 17089reload_cmds='$LD$reload_flag -o $output$reload_objs' 17090case $host_os in 17091 cygwin* | mingw* | pw32* | cegcc*) 17092 if test "$GCC" != yes; then 17093 reload_cmds=false 17094 fi 17095 ;; 17096 darwin*) 17097 if test "$GCC" = yes; then 17098 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 17099 else 17100 reload_cmds='$LD$reload_flag -o $output$reload_objs' 17101 fi 17102 ;; 17103esac 17104 17105 17106 17107 17108 17109 17110 17111 17112 17113if test -n "$ac_tool_prefix"; then 17114 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 17115set dummy ${ac_tool_prefix}objdump; ac_word=$2 17116{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17117$as_echo_n "checking for $ac_word... " >&6; } 17118if ${ac_cv_prog_OBJDUMP+:} false; then : 17119 $as_echo_n "(cached) " >&6 17120else 17121 if test -n "$OBJDUMP"; then 17122 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 17123else 17124as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17125for as_dir in $PATH 17126do 17127 IFS=$as_save_IFS 17128 test -z "$as_dir" && as_dir=. 17129 for ac_exec_ext in '' $ac_executable_extensions; do 17130 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17131 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 17132 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17133 break 2 17134 fi 17135done 17136 done 17137IFS=$as_save_IFS 17138 17139fi 17140fi 17141OBJDUMP=$ac_cv_prog_OBJDUMP 17142if test -n "$OBJDUMP"; then 17143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 17144$as_echo "$OBJDUMP" >&6; } 17145else 17146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17147$as_echo "no" >&6; } 17148fi 17149 17150 17151fi 17152if test -z "$ac_cv_prog_OBJDUMP"; then 17153 ac_ct_OBJDUMP=$OBJDUMP 17154 # Extract the first word of "objdump", so it can be a program name with args. 17155set dummy objdump; ac_word=$2 17156{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17157$as_echo_n "checking for $ac_word... " >&6; } 17158if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 17159 $as_echo_n "(cached) " >&6 17160else 17161 if test -n "$ac_ct_OBJDUMP"; then 17162 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 17163else 17164as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17165for as_dir in $PATH 17166do 17167 IFS=$as_save_IFS 17168 test -z "$as_dir" && as_dir=. 17169 for ac_exec_ext in '' $ac_executable_extensions; do 17170 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17171 ac_cv_prog_ac_ct_OBJDUMP="objdump" 17172 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17173 break 2 17174 fi 17175done 17176 done 17177IFS=$as_save_IFS 17178 17179fi 17180fi 17181ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 17182if test -n "$ac_ct_OBJDUMP"; then 17183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 17184$as_echo "$ac_ct_OBJDUMP" >&6; } 17185else 17186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17187$as_echo "no" >&6; } 17188fi 17189 17190 if test "x$ac_ct_OBJDUMP" = x; then 17191 OBJDUMP="false" 17192 else 17193 case $cross_compiling:$ac_tool_warned in 17194yes:) 17195{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17196$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17197ac_tool_warned=yes ;; 17198esac 17199 OBJDUMP=$ac_ct_OBJDUMP 17200 fi 17201else 17202 OBJDUMP="$ac_cv_prog_OBJDUMP" 17203fi 17204 17205test -z "$OBJDUMP" && OBJDUMP=objdump 17206 17207 17208 17209 17210 17211 17212 17213 17214 17215{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 17216$as_echo_n "checking how to recognize dependent libraries... " >&6; } 17217if ${lt_cv_deplibs_check_method+:} false; then : 17218 $as_echo_n "(cached) " >&6 17219else 17220 lt_cv_file_magic_cmd='$MAGIC_CMD' 17221lt_cv_file_magic_test_file= 17222lt_cv_deplibs_check_method='unknown' 17223# Need to set the preceding variable on all platforms that support 17224# interlibrary dependencies. 17225# 'none' -- dependencies not supported. 17226# `unknown' -- same as none, but documents that we really don't know. 17227# 'pass_all' -- all dependencies passed with no checks. 17228# 'test_compile' -- check by making test program. 17229# 'file_magic [[regex]]' -- check by looking for files in library path 17230# which responds to the $file_magic_cmd with a given extended regex. 17231# If you have `file' or equivalent on your system and you're not sure 17232# whether `pass_all' will *always* work, you probably want this one. 17233 17234case $host_os in 17235aix[4-9]*) 17236 lt_cv_deplibs_check_method=pass_all 17237 ;; 17238 17239beos*) 17240 lt_cv_deplibs_check_method=pass_all 17241 ;; 17242 17243bsdi[45]*) 17244 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 17245 lt_cv_file_magic_cmd='/usr/bin/file -L' 17246 lt_cv_file_magic_test_file=/shlib/libc.so 17247 ;; 17248 17249cygwin*) 17250 # func_win32_libid is a shell function defined in ltmain.sh 17251 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 17252 lt_cv_file_magic_cmd='func_win32_libid' 17253 ;; 17254 17255mingw* | pw32*) 17256 # Base MSYS/MinGW do not provide the 'file' command needed by 17257 # func_win32_libid shell function, so use a weaker test based on 'objdump', 17258 # unless we find 'file', for example because we are cross-compiling. 17259 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 17260 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 17261 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 17262 lt_cv_file_magic_cmd='func_win32_libid' 17263 else 17264 # Keep this pattern in sync with the one in func_win32_libid. 17265 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 17266 lt_cv_file_magic_cmd='$OBJDUMP -f' 17267 fi 17268 ;; 17269 17270cegcc*) 17271 # use the weaker test based on 'objdump'. See mingw*. 17272 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 17273 lt_cv_file_magic_cmd='$OBJDUMP -f' 17274 ;; 17275 17276darwin* | rhapsody*) 17277 lt_cv_deplibs_check_method=pass_all 17278 ;; 17279 17280freebsd* | dragonfly*) 17281 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 17282 case $host_cpu in 17283 i*86 ) 17284 # Not sure whether the presence of OpenBSD here was a mistake. 17285 # Let's accept both of them until this is cleared up. 17286 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 17287 lt_cv_file_magic_cmd=/usr/bin/file 17288 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 17289 ;; 17290 esac 17291 else 17292 lt_cv_deplibs_check_method=pass_all 17293 fi 17294 ;; 17295 17296gnu*) 17297 lt_cv_deplibs_check_method=pass_all 17298 ;; 17299 17300haiku*) 17301 lt_cv_deplibs_check_method=pass_all 17302 ;; 17303 17304hpux10.20* | hpux11*) 17305 lt_cv_file_magic_cmd=/usr/bin/file 17306 case $host_cpu in 17307 ia64*) 17308 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 17309 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 17310 ;; 17311 hppa*64*) 17312 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 17313 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 17314 ;; 17315 *) 17316 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 17317 lt_cv_file_magic_test_file=/usr/lib/libc.sl 17318 ;; 17319 esac 17320 ;; 17321 17322interix[3-9]*) 17323 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 17324 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 17325 ;; 17326 17327irix5* | irix6* | nonstopux*) 17328 case $LD in 17329 *-32|*"-32 ") libmagic=32-bit;; 17330 *-n32|*"-n32 ") libmagic=N32;; 17331 *-64|*"-64 ") libmagic=64-bit;; 17332 *) libmagic=never-match;; 17333 esac 17334 lt_cv_deplibs_check_method=pass_all 17335 ;; 17336 17337# This must be Linux ELF. 17338linux* | k*bsd*-gnu | kopensolaris*-gnu) 17339 lt_cv_deplibs_check_method=pass_all 17340 ;; 17341 17342netbsd*) 17343 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 17344 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 17345 else 17346 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 17347 fi 17348 ;; 17349 17350newos6*) 17351 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 17352 lt_cv_file_magic_cmd=/usr/bin/file 17353 lt_cv_file_magic_test_file=/usr/lib/libnls.so 17354 ;; 17355 17356*nto* | *qnx*) 17357 lt_cv_deplibs_check_method=pass_all 17358 ;; 17359 17360openbsd*) 17361 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 17362 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 17363 else 17364 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 17365 fi 17366 ;; 17367 17368osf3* | osf4* | osf5*) 17369 lt_cv_deplibs_check_method=pass_all 17370 ;; 17371 17372rdos*) 17373 lt_cv_deplibs_check_method=pass_all 17374 ;; 17375 17376solaris*) 17377 lt_cv_deplibs_check_method=pass_all 17378 ;; 17379 17380sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 17381 lt_cv_deplibs_check_method=pass_all 17382 ;; 17383 17384sysv4 | sysv4.3*) 17385 case $host_vendor in 17386 motorola) 17387 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 17388 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 17389 ;; 17390 ncr) 17391 lt_cv_deplibs_check_method=pass_all 17392 ;; 17393 sequent) 17394 lt_cv_file_magic_cmd='/bin/file' 17395 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 17396 ;; 17397 sni) 17398 lt_cv_file_magic_cmd='/bin/file' 17399 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 17400 lt_cv_file_magic_test_file=/lib/libc.so 17401 ;; 17402 siemens) 17403 lt_cv_deplibs_check_method=pass_all 17404 ;; 17405 pc) 17406 lt_cv_deplibs_check_method=pass_all 17407 ;; 17408 esac 17409 ;; 17410 17411tpf*) 17412 lt_cv_deplibs_check_method=pass_all 17413 ;; 17414esac 17415 17416fi 17417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 17418$as_echo "$lt_cv_deplibs_check_method" >&6; } 17419 17420file_magic_glob= 17421want_nocaseglob=no 17422if test "$build" = "$host"; then 17423 case $host_os in 17424 mingw* | pw32*) 17425 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 17426 want_nocaseglob=yes 17427 else 17428 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 17429 fi 17430 ;; 17431 esac 17432fi 17433 17434file_magic_cmd=$lt_cv_file_magic_cmd 17435deplibs_check_method=$lt_cv_deplibs_check_method 17436test -z "$deplibs_check_method" && deplibs_check_method=unknown 17437 17438 17439 17440 17441 17442 17443 17444 17445 17446 17447 17448 17449 17450 17451 17452 17453 17454 17455 17456 17457 17458 17459if test -n "$ac_tool_prefix"; then 17460 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 17461set dummy ${ac_tool_prefix}dlltool; ac_word=$2 17462{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17463$as_echo_n "checking for $ac_word... " >&6; } 17464if ${ac_cv_prog_DLLTOOL+:} false; then : 17465 $as_echo_n "(cached) " >&6 17466else 17467 if test -n "$DLLTOOL"; then 17468 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 17469else 17470as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17471for as_dir in $PATH 17472do 17473 IFS=$as_save_IFS 17474 test -z "$as_dir" && as_dir=. 17475 for ac_exec_ext in '' $ac_executable_extensions; do 17476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17477 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 17478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17479 break 2 17480 fi 17481done 17482 done 17483IFS=$as_save_IFS 17484 17485fi 17486fi 17487DLLTOOL=$ac_cv_prog_DLLTOOL 17488if test -n "$DLLTOOL"; then 17489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 17490$as_echo "$DLLTOOL" >&6; } 17491else 17492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17493$as_echo "no" >&6; } 17494fi 17495 17496 17497fi 17498if test -z "$ac_cv_prog_DLLTOOL"; then 17499 ac_ct_DLLTOOL=$DLLTOOL 17500 # Extract the first word of "dlltool", so it can be a program name with args. 17501set dummy dlltool; ac_word=$2 17502{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17503$as_echo_n "checking for $ac_word... " >&6; } 17504if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 17505 $as_echo_n "(cached) " >&6 17506else 17507 if test -n "$ac_ct_DLLTOOL"; then 17508 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 17509else 17510as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17511for as_dir in $PATH 17512do 17513 IFS=$as_save_IFS 17514 test -z "$as_dir" && as_dir=. 17515 for ac_exec_ext in '' $ac_executable_extensions; do 17516 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17517 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 17518 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17519 break 2 17520 fi 17521done 17522 done 17523IFS=$as_save_IFS 17524 17525fi 17526fi 17527ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 17528if test -n "$ac_ct_DLLTOOL"; then 17529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 17530$as_echo "$ac_ct_DLLTOOL" >&6; } 17531else 17532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17533$as_echo "no" >&6; } 17534fi 17535 17536 if test "x$ac_ct_DLLTOOL" = x; then 17537 DLLTOOL="false" 17538 else 17539 case $cross_compiling:$ac_tool_warned in 17540yes:) 17541{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17542$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17543ac_tool_warned=yes ;; 17544esac 17545 DLLTOOL=$ac_ct_DLLTOOL 17546 fi 17547else 17548 DLLTOOL="$ac_cv_prog_DLLTOOL" 17549fi 17550 17551test -z "$DLLTOOL" && DLLTOOL=dlltool 17552 17553 17554 17555 17556 17557 17558 17559 17560 17561 17562{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 17563$as_echo_n "checking how to associate runtime and link libraries... " >&6; } 17564if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 17565 $as_echo_n "(cached) " >&6 17566else 17567 lt_cv_sharedlib_from_linklib_cmd='unknown' 17568 17569case $host_os in 17570cygwin* | mingw* | pw32* | cegcc*) 17571 # two different shell functions defined in ltmain.sh 17572 # decide which to use based on capabilities of $DLLTOOL 17573 case `$DLLTOOL --help 2>&1` in 17574 *--identify-strict*) 17575 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 17576 ;; 17577 *) 17578 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 17579 ;; 17580 esac 17581 ;; 17582*) 17583 # fallback: assume linklib IS sharedlib 17584 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 17585 ;; 17586esac 17587 17588fi 17589{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 17590$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 17591sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 17592test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 17593 17594 17595 17596 17597 17598 17599 17600if test -n "$ac_tool_prefix"; then 17601 for ac_prog in ar 17602 do 17603 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 17604set dummy $ac_tool_prefix$ac_prog; ac_word=$2 17605{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17606$as_echo_n "checking for $ac_word... " >&6; } 17607if ${ac_cv_prog_AR+:} false; then : 17608 $as_echo_n "(cached) " >&6 17609else 17610 if test -n "$AR"; then 17611 ac_cv_prog_AR="$AR" # Let the user override the test. 17612else 17613as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17614for as_dir in $PATH 17615do 17616 IFS=$as_save_IFS 17617 test -z "$as_dir" && as_dir=. 17618 for ac_exec_ext in '' $ac_executable_extensions; do 17619 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17620 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 17621 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17622 break 2 17623 fi 17624done 17625 done 17626IFS=$as_save_IFS 17627 17628fi 17629fi 17630AR=$ac_cv_prog_AR 17631if test -n "$AR"; then 17632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 17633$as_echo "$AR" >&6; } 17634else 17635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17636$as_echo "no" >&6; } 17637fi 17638 17639 17640 test -n "$AR" && break 17641 done 17642fi 17643if test -z "$AR"; then 17644 ac_ct_AR=$AR 17645 for ac_prog in ar 17646do 17647 # Extract the first word of "$ac_prog", so it can be a program name with args. 17648set dummy $ac_prog; ac_word=$2 17649{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17650$as_echo_n "checking for $ac_word... " >&6; } 17651if ${ac_cv_prog_ac_ct_AR+:} false; then : 17652 $as_echo_n "(cached) " >&6 17653else 17654 if test -n "$ac_ct_AR"; then 17655 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 17656else 17657as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17658for as_dir in $PATH 17659do 17660 IFS=$as_save_IFS 17661 test -z "$as_dir" && as_dir=. 17662 for ac_exec_ext in '' $ac_executable_extensions; do 17663 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17664 ac_cv_prog_ac_ct_AR="$ac_prog" 17665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17666 break 2 17667 fi 17668done 17669 done 17670IFS=$as_save_IFS 17671 17672fi 17673fi 17674ac_ct_AR=$ac_cv_prog_ac_ct_AR 17675if test -n "$ac_ct_AR"; then 17676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 17677$as_echo "$ac_ct_AR" >&6; } 17678else 17679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17680$as_echo "no" >&6; } 17681fi 17682 17683 17684 test -n "$ac_ct_AR" && break 17685done 17686 17687 if test "x$ac_ct_AR" = x; then 17688 AR="false" 17689 else 17690 case $cross_compiling:$ac_tool_warned in 17691yes:) 17692{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17693$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17694ac_tool_warned=yes ;; 17695esac 17696 AR=$ac_ct_AR 17697 fi 17698fi 17699 17700: ${AR=ar} 17701: ${AR_FLAGS=cru} 17702 17703 17704 17705 17706 17707 17708 17709 17710 17711 17712 17713{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 17714$as_echo_n "checking for archiver @FILE support... " >&6; } 17715if ${lt_cv_ar_at_file+:} false; then : 17716 $as_echo_n "(cached) " >&6 17717else 17718 lt_cv_ar_at_file=no 17719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17720/* end confdefs.h. */ 17721 17722int 17723main () 17724{ 17725 17726 ; 17727 return 0; 17728} 17729_ACEOF 17730if ac_fn_c_try_compile "$LINENO"; then : 17731 echo conftest.$ac_objext > conftest.lst 17732 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 17733 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 17734 (eval $lt_ar_try) 2>&5 17735 ac_status=$? 17736 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17737 test $ac_status = 0; } 17738 if test "$ac_status" -eq 0; then 17739 # Ensure the archiver fails upon bogus file names. 17740 rm -f conftest.$ac_objext libconftest.a 17741 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 17742 (eval $lt_ar_try) 2>&5 17743 ac_status=$? 17744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17745 test $ac_status = 0; } 17746 if test "$ac_status" -ne 0; then 17747 lt_cv_ar_at_file=@ 17748 fi 17749 fi 17750 rm -f conftest.* libconftest.a 17751 17752fi 17753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17754 17755fi 17756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 17757$as_echo "$lt_cv_ar_at_file" >&6; } 17758 17759if test "x$lt_cv_ar_at_file" = xno; then 17760 archiver_list_spec= 17761else 17762 archiver_list_spec=$lt_cv_ar_at_file 17763fi 17764 17765 17766 17767 17768 17769 17770 17771if test -n "$ac_tool_prefix"; then 17772 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 17773set dummy ${ac_tool_prefix}strip; ac_word=$2 17774{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17775$as_echo_n "checking for $ac_word... " >&6; } 17776if ${ac_cv_prog_STRIP+:} false; then : 17777 $as_echo_n "(cached) " >&6 17778else 17779 if test -n "$STRIP"; then 17780 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 17781else 17782as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17783for as_dir in $PATH 17784do 17785 IFS=$as_save_IFS 17786 test -z "$as_dir" && as_dir=. 17787 for ac_exec_ext in '' $ac_executable_extensions; do 17788 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17789 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 17790 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17791 break 2 17792 fi 17793done 17794 done 17795IFS=$as_save_IFS 17796 17797fi 17798fi 17799STRIP=$ac_cv_prog_STRIP 17800if test -n "$STRIP"; then 17801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 17802$as_echo "$STRIP" >&6; } 17803else 17804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17805$as_echo "no" >&6; } 17806fi 17807 17808 17809fi 17810if test -z "$ac_cv_prog_STRIP"; then 17811 ac_ct_STRIP=$STRIP 17812 # Extract the first word of "strip", so it can be a program name with args. 17813set dummy strip; ac_word=$2 17814{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17815$as_echo_n "checking for $ac_word... " >&6; } 17816if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 17817 $as_echo_n "(cached) " >&6 17818else 17819 if test -n "$ac_ct_STRIP"; then 17820 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 17821else 17822as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17823for as_dir in $PATH 17824do 17825 IFS=$as_save_IFS 17826 test -z "$as_dir" && as_dir=. 17827 for ac_exec_ext in '' $ac_executable_extensions; do 17828 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17829 ac_cv_prog_ac_ct_STRIP="strip" 17830 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17831 break 2 17832 fi 17833done 17834 done 17835IFS=$as_save_IFS 17836 17837fi 17838fi 17839ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 17840if test -n "$ac_ct_STRIP"; then 17841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 17842$as_echo "$ac_ct_STRIP" >&6; } 17843else 17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17845$as_echo "no" >&6; } 17846fi 17847 17848 if test "x$ac_ct_STRIP" = x; then 17849 STRIP=":" 17850 else 17851 case $cross_compiling:$ac_tool_warned in 17852yes:) 17853{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17854$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17855ac_tool_warned=yes ;; 17856esac 17857 STRIP=$ac_ct_STRIP 17858 fi 17859else 17860 STRIP="$ac_cv_prog_STRIP" 17861fi 17862 17863test -z "$STRIP" && STRIP=: 17864 17865 17866 17867 17868 17869 17870if test -n "$ac_tool_prefix"; then 17871 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 17872set dummy ${ac_tool_prefix}ranlib; ac_word=$2 17873{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17874$as_echo_n "checking for $ac_word... " >&6; } 17875if ${ac_cv_prog_RANLIB+:} false; then : 17876 $as_echo_n "(cached) " >&6 17877else 17878 if test -n "$RANLIB"; then 17879 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 17880else 17881as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17882for as_dir in $PATH 17883do 17884 IFS=$as_save_IFS 17885 test -z "$as_dir" && as_dir=. 17886 for ac_exec_ext in '' $ac_executable_extensions; do 17887 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17888 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 17889 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17890 break 2 17891 fi 17892done 17893 done 17894IFS=$as_save_IFS 17895 17896fi 17897fi 17898RANLIB=$ac_cv_prog_RANLIB 17899if test -n "$RANLIB"; then 17900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 17901$as_echo "$RANLIB" >&6; } 17902else 17903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17904$as_echo "no" >&6; } 17905fi 17906 17907 17908fi 17909if test -z "$ac_cv_prog_RANLIB"; then 17910 ac_ct_RANLIB=$RANLIB 17911 # Extract the first word of "ranlib", so it can be a program name with args. 17912set dummy ranlib; ac_word=$2 17913{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17914$as_echo_n "checking for $ac_word... " >&6; } 17915if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 17916 $as_echo_n "(cached) " >&6 17917else 17918 if test -n "$ac_ct_RANLIB"; then 17919 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 17920else 17921as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17922for as_dir in $PATH 17923do 17924 IFS=$as_save_IFS 17925 test -z "$as_dir" && as_dir=. 17926 for ac_exec_ext in '' $ac_executable_extensions; do 17927 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17928 ac_cv_prog_ac_ct_RANLIB="ranlib" 17929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17930 break 2 17931 fi 17932done 17933 done 17934IFS=$as_save_IFS 17935 17936fi 17937fi 17938ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 17939if test -n "$ac_ct_RANLIB"; then 17940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 17941$as_echo "$ac_ct_RANLIB" >&6; } 17942else 17943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17944$as_echo "no" >&6; } 17945fi 17946 17947 if test "x$ac_ct_RANLIB" = x; then 17948 RANLIB=":" 17949 else 17950 case $cross_compiling:$ac_tool_warned in 17951yes:) 17952{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17953$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17954ac_tool_warned=yes ;; 17955esac 17956 RANLIB=$ac_ct_RANLIB 17957 fi 17958else 17959 RANLIB="$ac_cv_prog_RANLIB" 17960fi 17961 17962test -z "$RANLIB" && RANLIB=: 17963 17964 17965 17966 17967 17968 17969# Determine commands to create old-style static archives. 17970old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 17971old_postinstall_cmds='chmod 644 $oldlib' 17972old_postuninstall_cmds= 17973 17974if test -n "$RANLIB"; then 17975 case $host_os in 17976 openbsd*) 17977 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" 17978 ;; 17979 *) 17980 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" 17981 ;; 17982 esac 17983 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" 17984fi 17985 17986case $host_os in 17987 darwin*) 17988 lock_old_archive_extraction=yes ;; 17989 *) 17990 lock_old_archive_extraction=no ;; 17991esac 17992 17993 17994 17995 17996 17997 17998 17999 18000 18001 18002 18003 18004 18005 18006 18007 18008 18009 18010 18011 18012 18013 18014 18015 18016 18017 18018 18019 18020 18021 18022 18023 18024 18025 18026 18027 18028 18029 18030 18031# If no C compiler was specified, use CC. 18032LTCC=${LTCC-"$CC"} 18033 18034# If no C compiler flags were specified, use CFLAGS. 18035LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 18036 18037# Allow CC to be a program name with arguments. 18038compiler=$CC 18039 18040 18041# Check for command to grab the raw symbol name followed by C symbol from nm. 18042{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 18043$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 18044if ${lt_cv_sys_global_symbol_pipe+:} false; then : 18045 $as_echo_n "(cached) " >&6 18046else 18047 18048# These are sane defaults that work on at least a few old systems. 18049# [They come from Ultrix. What could be older than Ultrix?!! ;)] 18050 18051# Character class describing NM global symbol codes. 18052symcode='[BCDEGRST]' 18053 18054# Regexp to match symbols that can be accessed directly from C. 18055sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 18056 18057# Define system-specific variables. 18058case $host_os in 18059aix*) 18060 symcode='[BCDT]' 18061 ;; 18062cygwin* | mingw* | pw32* | cegcc*) 18063 symcode='[ABCDGISTW]' 18064 ;; 18065hpux*) 18066 if test "$host_cpu" = ia64; then 18067 symcode='[ABCDEGRST]' 18068 fi 18069 ;; 18070irix* | nonstopux*) 18071 symcode='[BCDEGRST]' 18072 ;; 18073osf*) 18074 symcode='[BCDEGQRST]' 18075 ;; 18076solaris*) 18077 symcode='[BDRT]' 18078 ;; 18079sco3.2v5*) 18080 symcode='[DT]' 18081 ;; 18082sysv4.2uw2*) 18083 symcode='[DT]' 18084 ;; 18085sysv5* | sco5v6* | unixware* | OpenUNIX*) 18086 symcode='[ABDT]' 18087 ;; 18088sysv4) 18089 symcode='[DFNSTU]' 18090 ;; 18091esac 18092 18093# If we're using GNU nm, then use its standard symbol codes. 18094case `$NM -V 2>&1` in 18095*GNU* | *'with BFD'*) 18096 symcode='[ABCDGIRSTW]' ;; 18097esac 18098 18099# Transform an extracted symbol line into a proper C declaration. 18100# Some systems (esp. on ia64) link data and code symbols differently, 18101# so use this general approach. 18102lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 18103 18104# Transform an extracted symbol line into symbol name and symbol address 18105lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 18106lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 18107 18108# Handle CRLF in mingw tool chain 18109opt_cr= 18110case $build_os in 18111mingw*) 18112 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 18113 ;; 18114esac 18115 18116# Try without a prefix underscore, then with it. 18117for ac_symprfx in "" "_"; do 18118 18119 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 18120 symxfrm="\\1 $ac_symprfx\\2 \\2" 18121 18122 # Write the raw and C identifiers. 18123 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 18124 # Fake it for dumpbin and say T for any non-static function 18125 # and D for any global variable. 18126 # Also find C++ and __fastcall symbols from MSVC++, 18127 # which start with @ or ?. 18128 lt_cv_sys_global_symbol_pipe="$AWK '"\ 18129" {last_section=section; section=\$ 3};"\ 18130" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 18131" \$ 0!~/External *\|/{next};"\ 18132" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 18133" {if(hide[section]) next};"\ 18134" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 18135" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 18136" s[1]~/^[@?]/{print s[1], s[1]; next};"\ 18137" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 18138" ' prfx=^$ac_symprfx" 18139 else 18140 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 18141 fi 18142 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 18143 18144 # Check to see that the pipe works correctly. 18145 pipe_works=no 18146 18147 rm -f conftest* 18148 cat > conftest.$ac_ext <<_LT_EOF 18149#ifdef __cplusplus 18150extern "C" { 18151#endif 18152char nm_test_var; 18153void nm_test_func(void); 18154void nm_test_func(void){} 18155#ifdef __cplusplus 18156} 18157#endif 18158int main(){nm_test_var='a';nm_test_func();return(0);} 18159_LT_EOF 18160 18161 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 18162 (eval $ac_compile) 2>&5 18163 ac_status=$? 18164 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18165 test $ac_status = 0; }; then 18166 # Now try to grab the symbols. 18167 nlist=conftest.nm 18168 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 18169 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 18170 ac_status=$? 18171 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18172 test $ac_status = 0; } && test -s "$nlist"; then 18173 # Try sorting and uniquifying the output. 18174 if sort "$nlist" | uniq > "$nlist"T; then 18175 mv -f "$nlist"T "$nlist" 18176 else 18177 rm -f "$nlist"T 18178 fi 18179 18180 # Make sure that we snagged all the symbols we need. 18181 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 18182 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 18183 cat <<_LT_EOF > conftest.$ac_ext 18184/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 18185#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 18186/* DATA imports from DLLs on WIN32 con't be const, because runtime 18187 relocations are performed -- see ld's documentation on pseudo-relocs. */ 18188# define LT_DLSYM_CONST 18189#elif defined(__osf__) 18190/* This system does not cope well with relocations in const data. */ 18191# define LT_DLSYM_CONST 18192#else 18193# define LT_DLSYM_CONST const 18194#endif 18195 18196#ifdef __cplusplus 18197extern "C" { 18198#endif 18199 18200_LT_EOF 18201 # Now generate the symbol file. 18202 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 18203 18204 cat <<_LT_EOF >> conftest.$ac_ext 18205 18206/* The mapping between symbol names and symbols. */ 18207LT_DLSYM_CONST struct { 18208 const char *name; 18209 void *address; 18210} 18211lt__PROGRAM__LTX_preloaded_symbols[] = 18212{ 18213 { "@PROGRAM@", (void *) 0 }, 18214_LT_EOF 18215 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 18216 cat <<\_LT_EOF >> conftest.$ac_ext 18217 {0, (void *) 0} 18218}; 18219 18220/* This works around a problem in FreeBSD linker */ 18221#ifdef FREEBSD_WORKAROUND 18222static const void *lt_preloaded_setup() { 18223 return lt__PROGRAM__LTX_preloaded_symbols; 18224} 18225#endif 18226 18227#ifdef __cplusplus 18228} 18229#endif 18230_LT_EOF 18231 # Now try linking the two files. 18232 mv conftest.$ac_objext conftstm.$ac_objext 18233 lt_globsym_save_LIBS=$LIBS 18234 lt_globsym_save_CFLAGS=$CFLAGS 18235 LIBS="conftstm.$ac_objext" 18236 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 18237 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 18238 (eval $ac_link) 2>&5 18239 ac_status=$? 18240 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18241 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 18242 pipe_works=yes 18243 fi 18244 LIBS=$lt_globsym_save_LIBS 18245 CFLAGS=$lt_globsym_save_CFLAGS 18246 else 18247 echo "cannot find nm_test_func in $nlist" >&5 18248 fi 18249 else 18250 echo "cannot find nm_test_var in $nlist" >&5 18251 fi 18252 else 18253 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 18254 fi 18255 else 18256 echo "$progname: failed program was:" >&5 18257 cat conftest.$ac_ext >&5 18258 fi 18259 rm -rf conftest* conftst* 18260 18261 # Do not use the global_symbol_pipe unless it works. 18262 if test "$pipe_works" = yes; then 18263 break 18264 else 18265 lt_cv_sys_global_symbol_pipe= 18266 fi 18267done 18268 18269fi 18270 18271if test -z "$lt_cv_sys_global_symbol_pipe"; then 18272 lt_cv_sys_global_symbol_to_cdecl= 18273fi 18274if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 18275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 18276$as_echo "failed" >&6; } 18277else 18278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 18279$as_echo "ok" >&6; } 18280fi 18281 18282# Response file support. 18283if test "$lt_cv_nm_interface" = "MS dumpbin"; then 18284 nm_file_list_spec='@' 18285elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 18286 nm_file_list_spec='@' 18287fi 18288 18289 18290 18291 18292 18293 18294 18295 18296 18297 18298 18299 18300 18301 18302 18303 18304 18305 18306 18307 18308 18309 18310 18311 18312 18313 18314 18315{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 18316$as_echo_n "checking for sysroot... " >&6; } 18317 18318# Check whether --with-sysroot was given. 18319if test "${with_sysroot+set}" = set; then : 18320 withval=$with_sysroot; 18321else 18322 with_sysroot=no 18323fi 18324 18325 18326lt_sysroot= 18327case ${with_sysroot} in #( 18328 yes) 18329 if test "$GCC" = yes; then 18330 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 18331 fi 18332 ;; #( 18333 /*) 18334 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 18335 ;; #( 18336 no|'') 18337 ;; #( 18338 *) 18339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 18340$as_echo "${with_sysroot}" >&6; } 18341 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 18342 ;; 18343esac 18344 18345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 18346$as_echo "${lt_sysroot:-no}" >&6; } 18347 18348 18349 18350 18351 18352# Check whether --enable-libtool-lock was given. 18353if test "${enable_libtool_lock+set}" = set; then : 18354 enableval=$enable_libtool_lock; 18355fi 18356 18357test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 18358 18359# Some flags need to be propagated to the compiler or linker for good 18360# libtool support. 18361case $host in 18362ia64-*-hpux*) 18363 # Find out which ABI we are using. 18364 echo 'int i;' > conftest.$ac_ext 18365 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 18366 (eval $ac_compile) 2>&5 18367 ac_status=$? 18368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18369 test $ac_status = 0; }; then 18370 case `/usr/bin/file conftest.$ac_objext` in 18371 *ELF-32*) 18372 HPUX_IA64_MODE="32" 18373 ;; 18374 *ELF-64*) 18375 HPUX_IA64_MODE="64" 18376 ;; 18377 esac 18378 fi 18379 rm -rf conftest* 18380 ;; 18381*-*-irix6*) 18382 # Find out which ABI we are using. 18383 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 18384 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 18385 (eval $ac_compile) 2>&5 18386 ac_status=$? 18387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18388 test $ac_status = 0; }; then 18389 if test "$lt_cv_prog_gnu_ld" = yes; then 18390 case `/usr/bin/file conftest.$ac_objext` in 18391 *32-bit*) 18392 LD="${LD-ld} -melf32bsmip" 18393 ;; 18394 *N32*) 18395 LD="${LD-ld} -melf32bmipn32" 18396 ;; 18397 *64-bit*) 18398 LD="${LD-ld} -melf64bmip" 18399 ;; 18400 esac 18401 else 18402 case `/usr/bin/file conftest.$ac_objext` in 18403 *32-bit*) 18404 LD="${LD-ld} -32" 18405 ;; 18406 *N32*) 18407 LD="${LD-ld} -n32" 18408 ;; 18409 *64-bit*) 18410 LD="${LD-ld} -64" 18411 ;; 18412 esac 18413 fi 18414 fi 18415 rm -rf conftest* 18416 ;; 18417 18418x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 18419s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 18420 # Find out which ABI we are using. 18421 echo 'int i;' > conftest.$ac_ext 18422 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 18423 (eval $ac_compile) 2>&5 18424 ac_status=$? 18425 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18426 test $ac_status = 0; }; then 18427 case `/usr/bin/file conftest.o` in 18428 *32-bit*) 18429 case $host in 18430 x86_64-*kfreebsd*-gnu) 18431 LD="${LD-ld} -m elf_i386_fbsd" 18432 ;; 18433 x86_64-*linux*) 18434 LD="${LD-ld} -m elf_i386" 18435 ;; 18436 ppc64-*linux*|powerpc64-*linux*) 18437 LD="${LD-ld} -m elf32ppclinux" 18438 ;; 18439 s390x-*linux*) 18440 LD="${LD-ld} -m elf_s390" 18441 ;; 18442 sparc64-*linux*) 18443 LD="${LD-ld} -m elf32_sparc" 18444 ;; 18445 esac 18446 ;; 18447 *64-bit*) 18448 case $host in 18449 x86_64-*kfreebsd*-gnu) 18450 LD="${LD-ld} -m elf_x86_64_fbsd" 18451 ;; 18452 x86_64-*linux*) 18453 LD="${LD-ld} -m elf_x86_64" 18454 ;; 18455 ppc*-*linux*|powerpc*-*linux*) 18456 LD="${LD-ld} -m elf64ppc" 18457 ;; 18458 s390*-*linux*|s390*-*tpf*) 18459 LD="${LD-ld} -m elf64_s390" 18460 ;; 18461 sparc*-*linux*) 18462 LD="${LD-ld} -m elf64_sparc" 18463 ;; 18464 esac 18465 ;; 18466 esac 18467 fi 18468 rm -rf conftest* 18469 ;; 18470 18471*-*-sco3.2v5*) 18472 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 18473 SAVE_CFLAGS="$CFLAGS" 18474 CFLAGS="$CFLAGS -belf" 18475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 18476$as_echo_n "checking whether the C compiler needs -belf... " >&6; } 18477if ${lt_cv_cc_needs_belf+:} false; then : 18478 $as_echo_n "(cached) " >&6 18479else 18480 ac_ext=c 18481ac_cpp='$CPP $CPPFLAGS' 18482ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 18483ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 18484ac_compiler_gnu=$ac_cv_c_compiler_gnu 18485 18486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18487/* end confdefs.h. */ 18488 18489int 18490main () 18491{ 18492 18493 ; 18494 return 0; 18495} 18496_ACEOF 18497if ac_fn_c_try_link "$LINENO"; then : 18498 lt_cv_cc_needs_belf=yes 18499else 18500 lt_cv_cc_needs_belf=no 18501fi 18502rm -f core conftest.err conftest.$ac_objext \ 18503 conftest$ac_exeext conftest.$ac_ext 18504 ac_ext=c 18505ac_cpp='$CPP $CPPFLAGS' 18506ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 18507ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 18508ac_compiler_gnu=$ac_cv_c_compiler_gnu 18509 18510fi 18511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 18512$as_echo "$lt_cv_cc_needs_belf" >&6; } 18513 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 18514 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 18515 CFLAGS="$SAVE_CFLAGS" 18516 fi 18517 ;; 18518sparc*-*solaris*) 18519 # Find out which ABI we are using. 18520 echo 'int i;' > conftest.$ac_ext 18521 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 18522 (eval $ac_compile) 2>&5 18523 ac_status=$? 18524 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18525 test $ac_status = 0; }; then 18526 case `/usr/bin/file conftest.o` in 18527 *64-bit*) 18528 case $lt_cv_prog_gnu_ld in 18529 yes*) LD="${LD-ld} -m elf64_sparc" ;; 18530 *) 18531 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 18532 LD="${LD-ld} -64" 18533 fi 18534 ;; 18535 esac 18536 ;; 18537 esac 18538 fi 18539 rm -rf conftest* 18540 ;; 18541esac 18542 18543need_locks="$enable_libtool_lock" 18544 18545if test -n "$ac_tool_prefix"; then 18546 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 18547set dummy ${ac_tool_prefix}mt; ac_word=$2 18548{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18549$as_echo_n "checking for $ac_word... " >&6; } 18550if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 18551 $as_echo_n "(cached) " >&6 18552else 18553 if test -n "$MANIFEST_TOOL"; then 18554 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 18555else 18556as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18557for as_dir in $PATH 18558do 18559 IFS=$as_save_IFS 18560 test -z "$as_dir" && as_dir=. 18561 for ac_exec_ext in '' $ac_executable_extensions; do 18562 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18563 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 18564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18565 break 2 18566 fi 18567done 18568 done 18569IFS=$as_save_IFS 18570 18571fi 18572fi 18573MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 18574if test -n "$MANIFEST_TOOL"; then 18575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 18576$as_echo "$MANIFEST_TOOL" >&6; } 18577else 18578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18579$as_echo "no" >&6; } 18580fi 18581 18582 18583fi 18584if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 18585 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 18586 # Extract the first word of "mt", so it can be a program name with args. 18587set dummy mt; ac_word=$2 18588{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18589$as_echo_n "checking for $ac_word... " >&6; } 18590if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 18591 $as_echo_n "(cached) " >&6 18592else 18593 if test -n "$ac_ct_MANIFEST_TOOL"; then 18594 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 18595else 18596as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18597for as_dir in $PATH 18598do 18599 IFS=$as_save_IFS 18600 test -z "$as_dir" && as_dir=. 18601 for ac_exec_ext in '' $ac_executable_extensions; do 18602 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18603 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 18604 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18605 break 2 18606 fi 18607done 18608 done 18609IFS=$as_save_IFS 18610 18611fi 18612fi 18613ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 18614if test -n "$ac_ct_MANIFEST_TOOL"; then 18615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 18616$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 18617else 18618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18619$as_echo "no" >&6; } 18620fi 18621 18622 if test "x$ac_ct_MANIFEST_TOOL" = x; then 18623 MANIFEST_TOOL=":" 18624 else 18625 case $cross_compiling:$ac_tool_warned in 18626yes:) 18627{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18628$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18629ac_tool_warned=yes ;; 18630esac 18631 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 18632 fi 18633else 18634 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 18635fi 18636 18637test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 18638{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 18639$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 18640if ${lt_cv_path_mainfest_tool+:} false; then : 18641 $as_echo_n "(cached) " >&6 18642else 18643 lt_cv_path_mainfest_tool=no 18644 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 18645 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 18646 cat conftest.err >&5 18647 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 18648 lt_cv_path_mainfest_tool=yes 18649 fi 18650 rm -f conftest* 18651fi 18652{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 18653$as_echo "$lt_cv_path_mainfest_tool" >&6; } 18654if test "x$lt_cv_path_mainfest_tool" != xyes; then 18655 MANIFEST_TOOL=: 18656fi 18657 18658 18659 18660 18661 18662 18663 case $host_os in 18664 rhapsody* | darwin*) 18665 if test -n "$ac_tool_prefix"; then 18666 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 18667set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 18668{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18669$as_echo_n "checking for $ac_word... " >&6; } 18670if ${ac_cv_prog_DSYMUTIL+:} false; then : 18671 $as_echo_n "(cached) " >&6 18672else 18673 if test -n "$DSYMUTIL"; then 18674 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 18675else 18676as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18677for as_dir in $PATH 18678do 18679 IFS=$as_save_IFS 18680 test -z "$as_dir" && as_dir=. 18681 for ac_exec_ext in '' $ac_executable_extensions; do 18682 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18683 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 18684 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18685 break 2 18686 fi 18687done 18688 done 18689IFS=$as_save_IFS 18690 18691fi 18692fi 18693DSYMUTIL=$ac_cv_prog_DSYMUTIL 18694if test -n "$DSYMUTIL"; then 18695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 18696$as_echo "$DSYMUTIL" >&6; } 18697else 18698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18699$as_echo "no" >&6; } 18700fi 18701 18702 18703fi 18704if test -z "$ac_cv_prog_DSYMUTIL"; then 18705 ac_ct_DSYMUTIL=$DSYMUTIL 18706 # Extract the first word of "dsymutil", so it can be a program name with args. 18707set dummy dsymutil; ac_word=$2 18708{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18709$as_echo_n "checking for $ac_word... " >&6; } 18710if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 18711 $as_echo_n "(cached) " >&6 18712else 18713 if test -n "$ac_ct_DSYMUTIL"; then 18714 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 18715else 18716as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18717for as_dir in $PATH 18718do 18719 IFS=$as_save_IFS 18720 test -z "$as_dir" && as_dir=. 18721 for ac_exec_ext in '' $ac_executable_extensions; do 18722 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18723 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 18724 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18725 break 2 18726 fi 18727done 18728 done 18729IFS=$as_save_IFS 18730 18731fi 18732fi 18733ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 18734if test -n "$ac_ct_DSYMUTIL"; then 18735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 18736$as_echo "$ac_ct_DSYMUTIL" >&6; } 18737else 18738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18739$as_echo "no" >&6; } 18740fi 18741 18742 if test "x$ac_ct_DSYMUTIL" = x; then 18743 DSYMUTIL=":" 18744 else 18745 case $cross_compiling:$ac_tool_warned in 18746yes:) 18747{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18748$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18749ac_tool_warned=yes ;; 18750esac 18751 DSYMUTIL=$ac_ct_DSYMUTIL 18752 fi 18753else 18754 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 18755fi 18756 18757 if test -n "$ac_tool_prefix"; then 18758 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 18759set dummy ${ac_tool_prefix}nmedit; ac_word=$2 18760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18761$as_echo_n "checking for $ac_word... " >&6; } 18762if ${ac_cv_prog_NMEDIT+:} false; then : 18763 $as_echo_n "(cached) " >&6 18764else 18765 if test -n "$NMEDIT"; then 18766 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 18767else 18768as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18769for as_dir in $PATH 18770do 18771 IFS=$as_save_IFS 18772 test -z "$as_dir" && as_dir=. 18773 for ac_exec_ext in '' $ac_executable_extensions; do 18774 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18775 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 18776 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18777 break 2 18778 fi 18779done 18780 done 18781IFS=$as_save_IFS 18782 18783fi 18784fi 18785NMEDIT=$ac_cv_prog_NMEDIT 18786if test -n "$NMEDIT"; then 18787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 18788$as_echo "$NMEDIT" >&6; } 18789else 18790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18791$as_echo "no" >&6; } 18792fi 18793 18794 18795fi 18796if test -z "$ac_cv_prog_NMEDIT"; then 18797 ac_ct_NMEDIT=$NMEDIT 18798 # Extract the first word of "nmedit", so it can be a program name with args. 18799set dummy nmedit; ac_word=$2 18800{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18801$as_echo_n "checking for $ac_word... " >&6; } 18802if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 18803 $as_echo_n "(cached) " >&6 18804else 18805 if test -n "$ac_ct_NMEDIT"; then 18806 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 18807else 18808as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18809for as_dir in $PATH 18810do 18811 IFS=$as_save_IFS 18812 test -z "$as_dir" && as_dir=. 18813 for ac_exec_ext in '' $ac_executable_extensions; do 18814 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18815 ac_cv_prog_ac_ct_NMEDIT="nmedit" 18816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18817 break 2 18818 fi 18819done 18820 done 18821IFS=$as_save_IFS 18822 18823fi 18824fi 18825ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 18826if test -n "$ac_ct_NMEDIT"; then 18827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 18828$as_echo "$ac_ct_NMEDIT" >&6; } 18829else 18830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18831$as_echo "no" >&6; } 18832fi 18833 18834 if test "x$ac_ct_NMEDIT" = x; then 18835 NMEDIT=":" 18836 else 18837 case $cross_compiling:$ac_tool_warned in 18838yes:) 18839{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18840$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18841ac_tool_warned=yes ;; 18842esac 18843 NMEDIT=$ac_ct_NMEDIT 18844 fi 18845else 18846 NMEDIT="$ac_cv_prog_NMEDIT" 18847fi 18848 18849 if test -n "$ac_tool_prefix"; then 18850 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 18851set dummy ${ac_tool_prefix}lipo; ac_word=$2 18852{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18853$as_echo_n "checking for $ac_word... " >&6; } 18854if ${ac_cv_prog_LIPO+:} false; then : 18855 $as_echo_n "(cached) " >&6 18856else 18857 if test -n "$LIPO"; then 18858 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 18859else 18860as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18861for as_dir in $PATH 18862do 18863 IFS=$as_save_IFS 18864 test -z "$as_dir" && as_dir=. 18865 for ac_exec_ext in '' $ac_executable_extensions; do 18866 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18867 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 18868 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18869 break 2 18870 fi 18871done 18872 done 18873IFS=$as_save_IFS 18874 18875fi 18876fi 18877LIPO=$ac_cv_prog_LIPO 18878if test -n "$LIPO"; then 18879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 18880$as_echo "$LIPO" >&6; } 18881else 18882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18883$as_echo "no" >&6; } 18884fi 18885 18886 18887fi 18888if test -z "$ac_cv_prog_LIPO"; then 18889 ac_ct_LIPO=$LIPO 18890 # Extract the first word of "lipo", so it can be a program name with args. 18891set dummy lipo; ac_word=$2 18892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18893$as_echo_n "checking for $ac_word... " >&6; } 18894if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 18895 $as_echo_n "(cached) " >&6 18896else 18897 if test -n "$ac_ct_LIPO"; then 18898 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 18899else 18900as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18901for as_dir in $PATH 18902do 18903 IFS=$as_save_IFS 18904 test -z "$as_dir" && as_dir=. 18905 for ac_exec_ext in '' $ac_executable_extensions; do 18906 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18907 ac_cv_prog_ac_ct_LIPO="lipo" 18908 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18909 break 2 18910 fi 18911done 18912 done 18913IFS=$as_save_IFS 18914 18915fi 18916fi 18917ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 18918if test -n "$ac_ct_LIPO"; then 18919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 18920$as_echo "$ac_ct_LIPO" >&6; } 18921else 18922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18923$as_echo "no" >&6; } 18924fi 18925 18926 if test "x$ac_ct_LIPO" = x; then 18927 LIPO=":" 18928 else 18929 case $cross_compiling:$ac_tool_warned in 18930yes:) 18931{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18932$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18933ac_tool_warned=yes ;; 18934esac 18935 LIPO=$ac_ct_LIPO 18936 fi 18937else 18938 LIPO="$ac_cv_prog_LIPO" 18939fi 18940 18941 if test -n "$ac_tool_prefix"; then 18942 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 18943set dummy ${ac_tool_prefix}otool; ac_word=$2 18944{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18945$as_echo_n "checking for $ac_word... " >&6; } 18946if ${ac_cv_prog_OTOOL+:} false; then : 18947 $as_echo_n "(cached) " >&6 18948else 18949 if test -n "$OTOOL"; then 18950 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 18951else 18952as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18953for as_dir in $PATH 18954do 18955 IFS=$as_save_IFS 18956 test -z "$as_dir" && as_dir=. 18957 for ac_exec_ext in '' $ac_executable_extensions; do 18958 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18959 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 18960 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18961 break 2 18962 fi 18963done 18964 done 18965IFS=$as_save_IFS 18966 18967fi 18968fi 18969OTOOL=$ac_cv_prog_OTOOL 18970if test -n "$OTOOL"; then 18971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 18972$as_echo "$OTOOL" >&6; } 18973else 18974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18975$as_echo "no" >&6; } 18976fi 18977 18978 18979fi 18980if test -z "$ac_cv_prog_OTOOL"; then 18981 ac_ct_OTOOL=$OTOOL 18982 # Extract the first word of "otool", so it can be a program name with args. 18983set dummy otool; ac_word=$2 18984{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18985$as_echo_n "checking for $ac_word... " >&6; } 18986if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 18987 $as_echo_n "(cached) " >&6 18988else 18989 if test -n "$ac_ct_OTOOL"; then 18990 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 18991else 18992as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18993for as_dir in $PATH 18994do 18995 IFS=$as_save_IFS 18996 test -z "$as_dir" && as_dir=. 18997 for ac_exec_ext in '' $ac_executable_extensions; do 18998 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18999 ac_cv_prog_ac_ct_OTOOL="otool" 19000 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19001 break 2 19002 fi 19003done 19004 done 19005IFS=$as_save_IFS 19006 19007fi 19008fi 19009ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 19010if test -n "$ac_ct_OTOOL"; then 19011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 19012$as_echo "$ac_ct_OTOOL" >&6; } 19013else 19014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19015$as_echo "no" >&6; } 19016fi 19017 19018 if test "x$ac_ct_OTOOL" = x; then 19019 OTOOL=":" 19020 else 19021 case $cross_compiling:$ac_tool_warned in 19022yes:) 19023{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19024$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19025ac_tool_warned=yes ;; 19026esac 19027 OTOOL=$ac_ct_OTOOL 19028 fi 19029else 19030 OTOOL="$ac_cv_prog_OTOOL" 19031fi 19032 19033 if test -n "$ac_tool_prefix"; then 19034 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 19035set dummy ${ac_tool_prefix}otool64; ac_word=$2 19036{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19037$as_echo_n "checking for $ac_word... " >&6; } 19038if ${ac_cv_prog_OTOOL64+:} false; then : 19039 $as_echo_n "(cached) " >&6 19040else 19041 if test -n "$OTOOL64"; then 19042 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 19043else 19044as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19045for as_dir in $PATH 19046do 19047 IFS=$as_save_IFS 19048 test -z "$as_dir" && as_dir=. 19049 for ac_exec_ext in '' $ac_executable_extensions; do 19050 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19051 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 19052 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19053 break 2 19054 fi 19055done 19056 done 19057IFS=$as_save_IFS 19058 19059fi 19060fi 19061OTOOL64=$ac_cv_prog_OTOOL64 19062if test -n "$OTOOL64"; then 19063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 19064$as_echo "$OTOOL64" >&6; } 19065else 19066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19067$as_echo "no" >&6; } 19068fi 19069 19070 19071fi 19072if test -z "$ac_cv_prog_OTOOL64"; then 19073 ac_ct_OTOOL64=$OTOOL64 19074 # Extract the first word of "otool64", so it can be a program name with args. 19075set dummy otool64; ac_word=$2 19076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19077$as_echo_n "checking for $ac_word... " >&6; } 19078if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 19079 $as_echo_n "(cached) " >&6 19080else 19081 if test -n "$ac_ct_OTOOL64"; then 19082 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 19083else 19084as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19085for as_dir in $PATH 19086do 19087 IFS=$as_save_IFS 19088 test -z "$as_dir" && as_dir=. 19089 for ac_exec_ext in '' $ac_executable_extensions; do 19090 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19091 ac_cv_prog_ac_ct_OTOOL64="otool64" 19092 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19093 break 2 19094 fi 19095done 19096 done 19097IFS=$as_save_IFS 19098 19099fi 19100fi 19101ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 19102if test -n "$ac_ct_OTOOL64"; then 19103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 19104$as_echo "$ac_ct_OTOOL64" >&6; } 19105else 19106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19107$as_echo "no" >&6; } 19108fi 19109 19110 if test "x$ac_ct_OTOOL64" = x; then 19111 OTOOL64=":" 19112 else 19113 case $cross_compiling:$ac_tool_warned in 19114yes:) 19115{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 19116$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 19117ac_tool_warned=yes ;; 19118esac 19119 OTOOL64=$ac_ct_OTOOL64 19120 fi 19121else 19122 OTOOL64="$ac_cv_prog_OTOOL64" 19123fi 19124 19125 19126 19127 19128 19129 19130 19131 19132 19133 19134 19135 19136 19137 19138 19139 19140 19141 19142 19143 19144 19145 19146 19147 19148 19149 19150 19151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 19152$as_echo_n "checking for -single_module linker flag... " >&6; } 19153if ${lt_cv_apple_cc_single_mod+:} false; then : 19154 $as_echo_n "(cached) " >&6 19155else 19156 lt_cv_apple_cc_single_mod=no 19157 if test -z "${LT_MULTI_MODULE}"; then 19158 # By default we will add the -single_module flag. You can override 19159 # by either setting the environment variable LT_MULTI_MODULE 19160 # non-empty at configure time, or by adding -multi_module to the 19161 # link flags. 19162 rm -rf libconftest.dylib* 19163 echo "int foo(void){return 1;}" > conftest.c 19164 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 19165-dynamiclib -Wl,-single_module conftest.c" >&5 19166 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 19167 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 19168 _lt_result=$? 19169 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then 19170 lt_cv_apple_cc_single_mod=yes 19171 else 19172 cat conftest.err >&5 19173 fi 19174 rm -rf libconftest.dylib* 19175 rm -f conftest.* 19176 fi 19177fi 19178{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 19179$as_echo "$lt_cv_apple_cc_single_mod" >&6; } 19180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 19181$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 19182if ${lt_cv_ld_exported_symbols_list+:} false; then : 19183 $as_echo_n "(cached) " >&6 19184else 19185 lt_cv_ld_exported_symbols_list=no 19186 save_LDFLAGS=$LDFLAGS 19187 echo "_main" > conftest.sym 19188 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 19189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19190/* end confdefs.h. */ 19191 19192int 19193main () 19194{ 19195 19196 ; 19197 return 0; 19198} 19199_ACEOF 19200if ac_fn_c_try_link "$LINENO"; then : 19201 lt_cv_ld_exported_symbols_list=yes 19202else 19203 lt_cv_ld_exported_symbols_list=no 19204fi 19205rm -f core conftest.err conftest.$ac_objext \ 19206 conftest$ac_exeext conftest.$ac_ext 19207 LDFLAGS="$save_LDFLAGS" 19208 19209fi 19210{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 19211$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 19212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 19213$as_echo_n "checking for -force_load linker flag... " >&6; } 19214if ${lt_cv_ld_force_load+:} false; then : 19215 $as_echo_n "(cached) " >&6 19216else 19217 lt_cv_ld_force_load=no 19218 cat > conftest.c << _LT_EOF 19219int forced_loaded() { return 2;} 19220_LT_EOF 19221 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 19222 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 19223 echo "$AR cru libconftest.a conftest.o" >&5 19224 $AR cru libconftest.a conftest.o 2>&5 19225 echo "$RANLIB libconftest.a" >&5 19226 $RANLIB libconftest.a 2>&5 19227 cat > conftest.c << _LT_EOF 19228int main() { return 0;} 19229_LT_EOF 19230 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 19231 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 19232 _lt_result=$? 19233 if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then 19234 lt_cv_ld_force_load=yes 19235 else 19236 cat conftest.err >&5 19237 fi 19238 rm -f conftest.err libconftest.a conftest conftest.c 19239 rm -rf conftest.dSYM 19240 19241fi 19242{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 19243$as_echo "$lt_cv_ld_force_load" >&6; } 19244 case $host_os in 19245 rhapsody* | darwin1.[012]) 19246 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 19247 darwin1.*) 19248 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 19249 darwin*) # darwin 5.x on 19250 # if running on 10.5 or later, the deployment target defaults 19251 # to the OS version, if on x86, and 10.4, the deployment 19252 # target defaults to 10.4. Don't you love it? 19253 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 19254 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 19255 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 19256 10.[012]*) 19257 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 19258 10.*) 19259 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 19260 esac 19261 ;; 19262 esac 19263 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 19264 _lt_dar_single_mod='$single_module' 19265 fi 19266 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 19267 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 19268 else 19269 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 19270 fi 19271 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 19272 _lt_dsymutil='~$DSYMUTIL $lib || :' 19273 else 19274 _lt_dsymutil= 19275 fi 19276 ;; 19277 esac 19278 19279for ac_header in dlfcn.h 19280do : 19281 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 19282" 19283if test "x$ac_cv_header_dlfcn_h" = xyes; then : 19284 cat >>confdefs.h <<_ACEOF 19285#define HAVE_DLFCN_H 1 19286_ACEOF 19287 19288fi 19289 19290done 19291 19292 19293 19294 19295 19296# Set options 19297 19298 19299 19300 enable_dlopen=no 19301 19302 19303 enable_win32_dll=no 19304 19305 19306 19307 # Check whether --enable-static was given. 19308if test "${enable_static+set}" = set; then : 19309 enableval=$enable_static; p=${PACKAGE-default} 19310 case $enableval in 19311 yes) enable_static=yes ;; 19312 no) enable_static=no ;; 19313 *) 19314 enable_static=no 19315 # Look at the argument we got. We use all the common list separators. 19316 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 19317 for pkg in $enableval; do 19318 IFS="$lt_save_ifs" 19319 if test "X$pkg" = "X$p"; then 19320 enable_static=yes 19321 fi 19322 done 19323 IFS="$lt_save_ifs" 19324 ;; 19325 esac 19326else 19327 enable_static=yes 19328fi 19329 19330 19331 19332 19333 19334 19335 19336 19337 19338 19339# Check whether --with-pic was given. 19340if test "${with_pic+set}" = set; then : 19341 withval=$with_pic; pic_mode="$withval" 19342else 19343 pic_mode=default 19344fi 19345 19346 19347test -z "$pic_mode" && pic_mode=default 19348 19349 19350 19351 19352 19353 19354 19355 # Check whether --enable-fast-install was given. 19356if test "${enable_fast_install+set}" = set; then : 19357 enableval=$enable_fast_install; p=${PACKAGE-default} 19358 case $enableval in 19359 yes) enable_fast_install=yes ;; 19360 no) enable_fast_install=no ;; 19361 *) 19362 enable_fast_install=no 19363 # Look at the argument we got. We use all the common list separators. 19364 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 19365 for pkg in $enableval; do 19366 IFS="$lt_save_ifs" 19367 if test "X$pkg" = "X$p"; then 19368 enable_fast_install=yes 19369 fi 19370 done 19371 IFS="$lt_save_ifs" 19372 ;; 19373 esac 19374else 19375 enable_fast_install=yes 19376fi 19377 19378 19379 19380 19381 19382 19383 19384 19385 19386 19387 19388# This can be used to rebuild libtool when needed 19389LIBTOOL_DEPS="$ltmain" 19390 19391# Always use our own libtool. 19392LIBTOOL='$(SHELL) $(top_builddir)/libtool' 19393 19394 19395 19396 19397 19398 19399 19400 19401 19402 19403 19404 19405 19406 19407 19408 19409 19410 19411 19412 19413 19414 19415 19416 19417 19418 19419test -z "$LN_S" && LN_S="ln -s" 19420 19421 19422 19423 19424 19425 19426 19427 19428 19429 19430 19431 19432 19433 19434if test -n "${ZSH_VERSION+set}" ; then 19435 setopt NO_GLOB_SUBST 19436fi 19437 19438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 19439$as_echo_n "checking for objdir... " >&6; } 19440if ${lt_cv_objdir+:} false; then : 19441 $as_echo_n "(cached) " >&6 19442else 19443 rm -f .libs 2>/dev/null 19444mkdir .libs 2>/dev/null 19445if test -d .libs; then 19446 lt_cv_objdir=.libs 19447else 19448 # MS-DOS does not allow filenames that begin with a dot. 19449 lt_cv_objdir=_libs 19450fi 19451rmdir .libs 2>/dev/null 19452fi 19453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 19454$as_echo "$lt_cv_objdir" >&6; } 19455objdir=$lt_cv_objdir 19456 19457 19458 19459 19460 19461cat >>confdefs.h <<_ACEOF 19462#define LT_OBJDIR "$lt_cv_objdir/" 19463_ACEOF 19464 19465 19466 19467 19468case $host_os in 19469aix3*) 19470 # AIX sometimes has problems with the GCC collect2 program. For some 19471 # reason, if we set the COLLECT_NAMES environment variable, the problems 19472 # vanish in a puff of smoke. 19473 if test "X${COLLECT_NAMES+set}" != Xset; then 19474 COLLECT_NAMES= 19475 export COLLECT_NAMES 19476 fi 19477 ;; 19478esac 19479 19480# Global variables: 19481ofile=libtool 19482can_build_shared=yes 19483 19484# All known linkers require a `.a' archive for static linking (except MSVC, 19485# which needs '.lib'). 19486libext=a 19487 19488with_gnu_ld="$lt_cv_prog_gnu_ld" 19489 19490old_CC="$CC" 19491old_CFLAGS="$CFLAGS" 19492 19493# Set sane defaults for various variables 19494test -z "$CC" && CC=cc 19495test -z "$LTCC" && LTCC=$CC 19496test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 19497test -z "$LD" && LD=ld 19498test -z "$ac_objext" && ac_objext=o 19499 19500for cc_temp in $compiler""; do 19501 case $cc_temp in 19502 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 19503 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 19504 \-*) ;; 19505 *) break;; 19506 esac 19507done 19508cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 19509 19510 19511# Only perform the check for file, if the check method requires it 19512test -z "$MAGIC_CMD" && MAGIC_CMD=file 19513case $deplibs_check_method in 19514file_magic*) 19515 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 19516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 19517$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 19518if ${lt_cv_path_MAGIC_CMD+:} false; then : 19519 $as_echo_n "(cached) " >&6 19520else 19521 case $MAGIC_CMD in 19522[\\/*] | ?:[\\/]*) 19523 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 19524 ;; 19525*) 19526 lt_save_MAGIC_CMD="$MAGIC_CMD" 19527 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 19528 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 19529 for ac_dir in $ac_dummy; do 19530 IFS="$lt_save_ifs" 19531 test -z "$ac_dir" && ac_dir=. 19532 if test -f $ac_dir/${ac_tool_prefix}file; then 19533 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 19534 if test -n "$file_magic_test_file"; then 19535 case $deplibs_check_method in 19536 "file_magic "*) 19537 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 19538 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 19539 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 19540 $EGREP "$file_magic_regex" > /dev/null; then 19541 : 19542 else 19543 cat <<_LT_EOF 1>&2 19544 19545*** Warning: the command libtool uses to detect shared libraries, 19546*** $file_magic_cmd, produces output that libtool cannot recognize. 19547*** The result is that libtool may fail to recognize shared libraries 19548*** as such. This will affect the creation of libtool libraries that 19549*** depend on shared libraries, but programs linked with such libtool 19550*** libraries will work regardless of this problem. Nevertheless, you 19551*** may want to report the problem to your system manager and/or to 19552*** bug-libtool@gnu.org 19553 19554_LT_EOF 19555 fi ;; 19556 esac 19557 fi 19558 break 19559 fi 19560 done 19561 IFS="$lt_save_ifs" 19562 MAGIC_CMD="$lt_save_MAGIC_CMD" 19563 ;; 19564esac 19565fi 19566 19567MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 19568if test -n "$MAGIC_CMD"; then 19569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 19570$as_echo "$MAGIC_CMD" >&6; } 19571else 19572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19573$as_echo "no" >&6; } 19574fi 19575 19576 19577 19578 19579 19580if test -z "$lt_cv_path_MAGIC_CMD"; then 19581 if test -n "$ac_tool_prefix"; then 19582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 19583$as_echo_n "checking for file... " >&6; } 19584if ${lt_cv_path_MAGIC_CMD+:} false; then : 19585 $as_echo_n "(cached) " >&6 19586else 19587 case $MAGIC_CMD in 19588[\\/*] | ?:[\\/]*) 19589 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 19590 ;; 19591*) 19592 lt_save_MAGIC_CMD="$MAGIC_CMD" 19593 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 19594 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 19595 for ac_dir in $ac_dummy; do 19596 IFS="$lt_save_ifs" 19597 test -z "$ac_dir" && ac_dir=. 19598 if test -f $ac_dir/file; then 19599 lt_cv_path_MAGIC_CMD="$ac_dir/file" 19600 if test -n "$file_magic_test_file"; then 19601 case $deplibs_check_method in 19602 "file_magic "*) 19603 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 19604 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 19605 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 19606 $EGREP "$file_magic_regex" > /dev/null; then 19607 : 19608 else 19609 cat <<_LT_EOF 1>&2 19610 19611*** Warning: the command libtool uses to detect shared libraries, 19612*** $file_magic_cmd, produces output that libtool cannot recognize. 19613*** The result is that libtool may fail to recognize shared libraries 19614*** as such. This will affect the creation of libtool libraries that 19615*** depend on shared libraries, but programs linked with such libtool 19616*** libraries will work regardless of this problem. Nevertheless, you 19617*** may want to report the problem to your system manager and/or to 19618*** bug-libtool@gnu.org 19619 19620_LT_EOF 19621 fi ;; 19622 esac 19623 fi 19624 break 19625 fi 19626 done 19627 IFS="$lt_save_ifs" 19628 MAGIC_CMD="$lt_save_MAGIC_CMD" 19629 ;; 19630esac 19631fi 19632 19633MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 19634if test -n "$MAGIC_CMD"; then 19635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 19636$as_echo "$MAGIC_CMD" >&6; } 19637else 19638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19639$as_echo "no" >&6; } 19640fi 19641 19642 19643 else 19644 MAGIC_CMD=: 19645 fi 19646fi 19647 19648 fi 19649 ;; 19650esac 19651 19652# Use C for the default configuration in the libtool script 19653 19654lt_save_CC="$CC" 19655ac_ext=c 19656ac_cpp='$CPP $CPPFLAGS' 19657ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 19658ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 19659ac_compiler_gnu=$ac_cv_c_compiler_gnu 19660 19661 19662# Source file extension for C test sources. 19663ac_ext=c 19664 19665# Object file extension for compiled C test sources. 19666objext=o 19667objext=$objext 19668 19669# Code to be used in simple compile tests 19670lt_simple_compile_test_code="int some_variable = 0;" 19671 19672# Code to be used in simple link tests 19673lt_simple_link_test_code='int main(){return(0);}' 19674 19675 19676 19677 19678 19679 19680 19681# If no C compiler was specified, use CC. 19682LTCC=${LTCC-"$CC"} 19683 19684# If no C compiler flags were specified, use CFLAGS. 19685LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 19686 19687# Allow CC to be a program name with arguments. 19688compiler=$CC 19689 19690# Save the default compiler, since it gets overwritten when the other 19691# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 19692compiler_DEFAULT=$CC 19693 19694# save warnings/boilerplate of simple test code 19695ac_outfile=conftest.$ac_objext 19696echo "$lt_simple_compile_test_code" >conftest.$ac_ext 19697eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 19698_lt_compiler_boilerplate=`cat conftest.err` 19699$RM conftest* 19700 19701ac_outfile=conftest.$ac_objext 19702echo "$lt_simple_link_test_code" >conftest.$ac_ext 19703eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 19704_lt_linker_boilerplate=`cat conftest.err` 19705$RM -r conftest* 19706 19707 19708## CAVEAT EMPTOR: 19709## There is no encapsulation within the following macros, do not change 19710## the running order or otherwise move them around unless you know exactly 19711## what you are doing... 19712if test -n "$compiler"; then 19713 19714lt_prog_compiler_no_builtin_flag= 19715 19716if test "$GCC" = yes; then 19717 case $cc_basename in 19718 nvcc*) 19719 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 19720 *) 19721 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 19722 esac 19723 19724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 19725$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 19726if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 19727 $as_echo_n "(cached) " >&6 19728else 19729 lt_cv_prog_compiler_rtti_exceptions=no 19730 ac_outfile=conftest.$ac_objext 19731 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19732 lt_compiler_flag="-fno-rtti -fno-exceptions" 19733 # Insert the option either (1) after the last *FLAGS variable, or 19734 # (2) before a word containing "conftest.", or (3) at the end. 19735 # Note that $ac_compile itself does not contain backslashes and begins 19736 # with a dollar sign (not a hyphen), so the echo should work correctly. 19737 # The option is referenced via a variable to avoid confusing sed. 19738 lt_compile=`echo "$ac_compile" | $SED \ 19739 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19740 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19741 -e 's:$: $lt_compiler_flag:'` 19742 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19743 (eval "$lt_compile" 2>conftest.err) 19744 ac_status=$? 19745 cat conftest.err >&5 19746 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19747 if (exit $ac_status) && test -s "$ac_outfile"; then 19748 # The compiler can only warn and ignore the option if not recognized 19749 # So say no if there are warnings other than the usual output. 19750 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 19751 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 19752 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 19753 lt_cv_prog_compiler_rtti_exceptions=yes 19754 fi 19755 fi 19756 $RM conftest* 19757 19758fi 19759{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 19760$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 19761 19762if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 19763 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 19764else 19765 : 19766fi 19767 19768fi 19769 19770 19771 19772 19773 19774 19775 lt_prog_compiler_wl= 19776lt_prog_compiler_pic= 19777lt_prog_compiler_static= 19778 19779 19780 if test "$GCC" = yes; then 19781 lt_prog_compiler_wl='-Wl,' 19782 lt_prog_compiler_static='-static' 19783 19784 case $host_os in 19785 aix*) 19786 # All AIX code is PIC. 19787 if test "$host_cpu" = ia64; then 19788 # AIX 5 now supports IA64 processor 19789 lt_prog_compiler_static='-Bstatic' 19790 fi 19791 ;; 19792 19793 amigaos*) 19794 case $host_cpu in 19795 powerpc) 19796 # see comment about AmigaOS4 .so support 19797 lt_prog_compiler_pic='-fPIC' 19798 ;; 19799 m68k) 19800 # FIXME: we need at least 68020 code to build shared libraries, but 19801 # adding the `-m68020' flag to GCC prevents building anything better, 19802 # like `-m68040'. 19803 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 19804 ;; 19805 esac 19806 ;; 19807 19808 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 19809 # PIC is the default for these OSes. 19810 ;; 19811 19812 mingw* | cygwin* | pw32* | os2* | cegcc*) 19813 # This hack is so that the source file can tell whether it is being 19814 # built for inclusion in a dll (and should export symbols for example). 19815 # Although the cygwin gcc ignores -fPIC, still need this for old-style 19816 # (--disable-auto-import) libraries 19817 lt_prog_compiler_pic='-DDLL_EXPORT' 19818 ;; 19819 19820 darwin* | rhapsody*) 19821 # PIC is the default on this platform 19822 # Common symbols not allowed in MH_DYLIB files 19823 lt_prog_compiler_pic='-fno-common' 19824 ;; 19825 19826 haiku*) 19827 # PIC is the default for Haiku. 19828 # The "-static" flag exists, but is broken. 19829 lt_prog_compiler_static= 19830 ;; 19831 19832 hpux*) 19833 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 19834 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 19835 # sets the default TLS model and affects inlining. 19836 case $host_cpu in 19837 hppa*64*) 19838 # +Z the default 19839 ;; 19840 *) 19841 lt_prog_compiler_pic='-fPIC' 19842 ;; 19843 esac 19844 ;; 19845 19846 interix[3-9]*) 19847 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 19848 # Instead, we relocate shared libraries at runtime. 19849 ;; 19850 19851 msdosdjgpp*) 19852 # Just because we use GCC doesn't mean we suddenly get shared libraries 19853 # on systems that don't support them. 19854 lt_prog_compiler_can_build_shared=no 19855 enable_shared=no 19856 ;; 19857 19858 *nto* | *qnx*) 19859 # QNX uses GNU C++, but need to define -shared option too, otherwise 19860 # it will coredump. 19861 lt_prog_compiler_pic='-fPIC -shared' 19862 ;; 19863 19864 sysv4*MP*) 19865 if test -d /usr/nec; then 19866 lt_prog_compiler_pic=-Kconform_pic 19867 fi 19868 ;; 19869 19870 *) 19871 lt_prog_compiler_pic='-fPIC' 19872 ;; 19873 esac 19874 19875 case $cc_basename in 19876 nvcc*) # Cuda Compiler Driver 2.2 19877 lt_prog_compiler_wl='-Xlinker ' 19878 lt_prog_compiler_pic='-Xcompiler -fPIC' 19879 ;; 19880 esac 19881 else 19882 # PORTME Check for flag to pass linker flags through the system compiler. 19883 case $host_os in 19884 aix*) 19885 lt_prog_compiler_wl='-Wl,' 19886 if test "$host_cpu" = ia64; then 19887 # AIX 5 now supports IA64 processor 19888 lt_prog_compiler_static='-Bstatic' 19889 else 19890 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 19891 fi 19892 ;; 19893 19894 mingw* | cygwin* | pw32* | os2* | cegcc*) 19895 # This hack is so that the source file can tell whether it is being 19896 # built for inclusion in a dll (and should export symbols for example). 19897 lt_prog_compiler_pic='-DDLL_EXPORT' 19898 ;; 19899 19900 hpux9* | hpux10* | hpux11*) 19901 lt_prog_compiler_wl='-Wl,' 19902 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 19903 # not for PA HP-UX. 19904 case $host_cpu in 19905 hppa*64*|ia64*) 19906 # +Z the default 19907 ;; 19908 *) 19909 lt_prog_compiler_pic='+Z' 19910 ;; 19911 esac 19912 # Is there a better lt_prog_compiler_static that works with the bundled CC? 19913 lt_prog_compiler_static='${wl}-a ${wl}archive' 19914 ;; 19915 19916 irix5* | irix6* | nonstopux*) 19917 lt_prog_compiler_wl='-Wl,' 19918 # PIC (with -KPIC) is the default. 19919 lt_prog_compiler_static='-non_shared' 19920 ;; 19921 19922 linux* | k*bsd*-gnu | kopensolaris*-gnu) 19923 case $cc_basename in 19924 # old Intel for x86_64 which still supported -KPIC. 19925 ecc*) 19926 lt_prog_compiler_wl='-Wl,' 19927 lt_prog_compiler_pic='-KPIC' 19928 lt_prog_compiler_static='-static' 19929 ;; 19930 # icc used to be incompatible with GCC. 19931 # ICC 10 doesn't accept -KPIC any more. 19932 icc* | ifort*) 19933 lt_prog_compiler_wl='-Wl,' 19934 lt_prog_compiler_pic='-fPIC' 19935 lt_prog_compiler_static='-static' 19936 ;; 19937 # Lahey Fortran 8.1. 19938 lf95*) 19939 lt_prog_compiler_wl='-Wl,' 19940 lt_prog_compiler_pic='--shared' 19941 lt_prog_compiler_static='--static' 19942 ;; 19943 nagfor*) 19944 # NAG Fortran compiler 19945 lt_prog_compiler_wl='-Wl,-Wl,,' 19946 lt_prog_compiler_pic='-PIC' 19947 lt_prog_compiler_static='-Bstatic' 19948 ;; 19949 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 19950 # Portland Group compilers (*not* the Pentium gcc compiler, 19951 # which looks to be a dead project) 19952 lt_prog_compiler_wl='-Wl,' 19953 lt_prog_compiler_pic='-fpic' 19954 lt_prog_compiler_static='-Bstatic' 19955 ;; 19956 ccc*) 19957 lt_prog_compiler_wl='-Wl,' 19958 # All Alpha code is PIC. 19959 lt_prog_compiler_static='-non_shared' 19960 ;; 19961 xl* | bgxl* | bgf* | mpixl*) 19962 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 19963 lt_prog_compiler_wl='-Wl,' 19964 lt_prog_compiler_pic='-qpic' 19965 lt_prog_compiler_static='-qstaticlink' 19966 ;; 19967 *) 19968 case `$CC -V 2>&1 | sed 5q` in 19969 *Sun\ F* | *Sun*Fortran*) 19970 # Sun Fortran 8.3 passes all unrecognized flags to the linker 19971 lt_prog_compiler_pic='-KPIC' 19972 lt_prog_compiler_static='-Bstatic' 19973 lt_prog_compiler_wl='' 19974 ;; 19975 *Sun\ C*) 19976 # Sun C 5.9 19977 lt_prog_compiler_pic='-KPIC' 19978 lt_prog_compiler_static='-Bstatic' 19979 lt_prog_compiler_wl='-Wl,' 19980 ;; 19981 esac 19982 ;; 19983 esac 19984 ;; 19985 19986 newsos6) 19987 lt_prog_compiler_pic='-KPIC' 19988 lt_prog_compiler_static='-Bstatic' 19989 ;; 19990 19991 *nto* | *qnx*) 19992 # QNX uses GNU C++, but need to define -shared option too, otherwise 19993 # it will coredump. 19994 lt_prog_compiler_pic='-fPIC -shared' 19995 ;; 19996 19997 osf3* | osf4* | osf5*) 19998 lt_prog_compiler_wl='-Wl,' 19999 # All OSF/1 code is PIC. 20000 lt_prog_compiler_static='-non_shared' 20001 ;; 20002 20003 rdos*) 20004 lt_prog_compiler_static='-non_shared' 20005 ;; 20006 20007 solaris*) 20008 lt_prog_compiler_pic='-KPIC' 20009 lt_prog_compiler_static='-Bstatic' 20010 case $cc_basename in 20011 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 20012 lt_prog_compiler_wl='-Qoption ld ';; 20013 *) 20014 lt_prog_compiler_wl='-Wl,';; 20015 esac 20016 ;; 20017 20018 sunos4*) 20019 lt_prog_compiler_wl='-Qoption ld ' 20020 lt_prog_compiler_pic='-PIC' 20021 lt_prog_compiler_static='-Bstatic' 20022 ;; 20023 20024 sysv4 | sysv4.2uw2* | sysv4.3*) 20025 lt_prog_compiler_wl='-Wl,' 20026 lt_prog_compiler_pic='-KPIC' 20027 lt_prog_compiler_static='-Bstatic' 20028 ;; 20029 20030 sysv4*MP*) 20031 if test -d /usr/nec ;then 20032 lt_prog_compiler_pic='-Kconform_pic' 20033 lt_prog_compiler_static='-Bstatic' 20034 fi 20035 ;; 20036 20037 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 20038 lt_prog_compiler_wl='-Wl,' 20039 lt_prog_compiler_pic='-KPIC' 20040 lt_prog_compiler_static='-Bstatic' 20041 ;; 20042 20043 unicos*) 20044 lt_prog_compiler_wl='-Wl,' 20045 lt_prog_compiler_can_build_shared=no 20046 ;; 20047 20048 uts4*) 20049 lt_prog_compiler_pic='-pic' 20050 lt_prog_compiler_static='-Bstatic' 20051 ;; 20052 20053 *) 20054 lt_prog_compiler_can_build_shared=no 20055 ;; 20056 esac 20057 fi 20058 20059case $host_os in 20060 # For platforms which do not support PIC, -DPIC is meaningless: 20061 *djgpp*) 20062 lt_prog_compiler_pic= 20063 ;; 20064 *) 20065 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 20066 ;; 20067esac 20068 20069{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 20070$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 20071if ${lt_cv_prog_compiler_pic+:} false; then : 20072 $as_echo_n "(cached) " >&6 20073else 20074 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 20075fi 20076{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 20077$as_echo "$lt_cv_prog_compiler_pic" >&6; } 20078lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 20079 20080# 20081# Check to make sure the PIC flag actually works. 20082# 20083if test -n "$lt_prog_compiler_pic"; then 20084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 20085$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 20086if ${lt_cv_prog_compiler_pic_works+:} false; then : 20087 $as_echo_n "(cached) " >&6 20088else 20089 lt_cv_prog_compiler_pic_works=no 20090 ac_outfile=conftest.$ac_objext 20091 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 20092 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 20093 # Insert the option either (1) after the last *FLAGS variable, or 20094 # (2) before a word containing "conftest.", or (3) at the end. 20095 # Note that $ac_compile itself does not contain backslashes and begins 20096 # with a dollar sign (not a hyphen), so the echo should work correctly. 20097 # The option is referenced via a variable to avoid confusing sed. 20098 lt_compile=`echo "$ac_compile" | $SED \ 20099 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 20100 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 20101 -e 's:$: $lt_compiler_flag:'` 20102 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 20103 (eval "$lt_compile" 2>conftest.err) 20104 ac_status=$? 20105 cat conftest.err >&5 20106 echo "$as_me:$LINENO: \$? = $ac_status" >&5 20107 if (exit $ac_status) && test -s "$ac_outfile"; then 20108 # The compiler can only warn and ignore the option if not recognized 20109 # So say no if there are warnings other than the usual output. 20110 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 20111 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 20112 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 20113 lt_cv_prog_compiler_pic_works=yes 20114 fi 20115 fi 20116 $RM conftest* 20117 20118fi 20119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 20120$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 20121 20122if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 20123 case $lt_prog_compiler_pic in 20124 "" | " "*) ;; 20125 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 20126 esac 20127else 20128 lt_prog_compiler_pic= 20129 lt_prog_compiler_can_build_shared=no 20130fi 20131 20132fi 20133 20134 20135 20136 20137 20138 20139 20140 20141 20142 20143 20144# 20145# Check to make sure the static flag actually works. 20146# 20147wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 20148{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 20149$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 20150if ${lt_cv_prog_compiler_static_works+:} false; then : 20151 $as_echo_n "(cached) " >&6 20152else 20153 lt_cv_prog_compiler_static_works=no 20154 save_LDFLAGS="$LDFLAGS" 20155 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 20156 echo "$lt_simple_link_test_code" > conftest.$ac_ext 20157 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 20158 # The linker can only warn and ignore the option if not recognized 20159 # So say no if there are warnings 20160 if test -s conftest.err; then 20161 # Append any errors to the config.log. 20162 cat conftest.err 1>&5 20163 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 20164 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 20165 if diff conftest.exp conftest.er2 >/dev/null; then 20166 lt_cv_prog_compiler_static_works=yes 20167 fi 20168 else 20169 lt_cv_prog_compiler_static_works=yes 20170 fi 20171 fi 20172 $RM -r conftest* 20173 LDFLAGS="$save_LDFLAGS" 20174 20175fi 20176{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 20177$as_echo "$lt_cv_prog_compiler_static_works" >&6; } 20178 20179if test x"$lt_cv_prog_compiler_static_works" = xyes; then 20180 : 20181else 20182 lt_prog_compiler_static= 20183fi 20184 20185 20186 20187 20188 20189 20190 20191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 20192$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 20193if ${lt_cv_prog_compiler_c_o+:} false; then : 20194 $as_echo_n "(cached) " >&6 20195else 20196 lt_cv_prog_compiler_c_o=no 20197 $RM -r conftest 2>/dev/null 20198 mkdir conftest 20199 cd conftest 20200 mkdir out 20201 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 20202 20203 lt_compiler_flag="-o out/conftest2.$ac_objext" 20204 # Insert the option either (1) after the last *FLAGS variable, or 20205 # (2) before a word containing "conftest.", or (3) at the end. 20206 # Note that $ac_compile itself does not contain backslashes and begins 20207 # with a dollar sign (not a hyphen), so the echo should work correctly. 20208 lt_compile=`echo "$ac_compile" | $SED \ 20209 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 20210 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 20211 -e 's:$: $lt_compiler_flag:'` 20212 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 20213 (eval "$lt_compile" 2>out/conftest.err) 20214 ac_status=$? 20215 cat out/conftest.err >&5 20216 echo "$as_me:$LINENO: \$? = $ac_status" >&5 20217 if (exit $ac_status) && test -s out/conftest2.$ac_objext 20218 then 20219 # The compiler can only warn and ignore the option if not recognized 20220 # So say no if there are warnings 20221 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 20222 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 20223 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 20224 lt_cv_prog_compiler_c_o=yes 20225 fi 20226 fi 20227 chmod u+w . 2>&5 20228 $RM conftest* 20229 # SGI C++ compiler will create directory out/ii_files/ for 20230 # template instantiation 20231 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 20232 $RM out/* && rmdir out 20233 cd .. 20234 $RM -r conftest 20235 $RM conftest* 20236 20237fi 20238{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 20239$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 20240 20241 20242 20243 20244 20245 20246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 20247$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 20248if ${lt_cv_prog_compiler_c_o+:} false; then : 20249 $as_echo_n "(cached) " >&6 20250else 20251 lt_cv_prog_compiler_c_o=no 20252 $RM -r conftest 2>/dev/null 20253 mkdir conftest 20254 cd conftest 20255 mkdir out 20256 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 20257 20258 lt_compiler_flag="-o out/conftest2.$ac_objext" 20259 # Insert the option either (1) after the last *FLAGS variable, or 20260 # (2) before a word containing "conftest.", or (3) at the end. 20261 # Note that $ac_compile itself does not contain backslashes and begins 20262 # with a dollar sign (not a hyphen), so the echo should work correctly. 20263 lt_compile=`echo "$ac_compile" | $SED \ 20264 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 20265 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 20266 -e 's:$: $lt_compiler_flag:'` 20267 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 20268 (eval "$lt_compile" 2>out/conftest.err) 20269 ac_status=$? 20270 cat out/conftest.err >&5 20271 echo "$as_me:$LINENO: \$? = $ac_status" >&5 20272 if (exit $ac_status) && test -s out/conftest2.$ac_objext 20273 then 20274 # The compiler can only warn and ignore the option if not recognized 20275 # So say no if there are warnings 20276 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 20277 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 20278 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 20279 lt_cv_prog_compiler_c_o=yes 20280 fi 20281 fi 20282 chmod u+w . 2>&5 20283 $RM conftest* 20284 # SGI C++ compiler will create directory out/ii_files/ for 20285 # template instantiation 20286 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 20287 $RM out/* && rmdir out 20288 cd .. 20289 $RM -r conftest 20290 $RM conftest* 20291 20292fi 20293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 20294$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 20295 20296 20297 20298 20299hard_links="nottested" 20300if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 20301 # do not overwrite the value of need_locks provided by the user 20302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 20303$as_echo_n "checking if we can lock with hard links... " >&6; } 20304 hard_links=yes 20305 $RM conftest* 20306 ln conftest.a conftest.b 2>/dev/null && hard_links=no 20307 touch conftest.a 20308 ln conftest.a conftest.b 2>&5 || hard_links=no 20309 ln conftest.a conftest.b 2>/dev/null && hard_links=no 20310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 20311$as_echo "$hard_links" >&6; } 20312 if test "$hard_links" = no; then 20313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 20314$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 20315 need_locks=warn 20316 fi 20317else 20318 need_locks=no 20319fi 20320 20321 20322 20323 20324 20325 20326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 20327$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 20328 20329 runpath_var= 20330 allow_undefined_flag= 20331 always_export_symbols=no 20332 archive_cmds= 20333 archive_expsym_cmds= 20334 compiler_needs_object=no 20335 enable_shared_with_static_runtimes=no 20336 export_dynamic_flag_spec= 20337 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 20338 hardcode_automatic=no 20339 hardcode_direct=no 20340 hardcode_direct_absolute=no 20341 hardcode_libdir_flag_spec= 20342 hardcode_libdir_flag_spec_ld= 20343 hardcode_libdir_separator= 20344 hardcode_minus_L=no 20345 hardcode_shlibpath_var=unsupported 20346 inherit_rpath=no 20347 link_all_deplibs=unknown 20348 module_cmds= 20349 module_expsym_cmds= 20350 old_archive_from_new_cmds= 20351 old_archive_from_expsyms_cmds= 20352 thread_safe_flag_spec= 20353 whole_archive_flag_spec= 20354 # include_expsyms should be a list of space-separated symbols to be *always* 20355 # included in the symbol list 20356 include_expsyms= 20357 # exclude_expsyms can be an extended regexp of symbols to exclude 20358 # it will be wrapped by ` (' and `)$', so one must not match beginning or 20359 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 20360 # as well as any symbol that contains `d'. 20361 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 20362 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 20363 # platforms (ab)use it in PIC code, but their linkers get confused if 20364 # the symbol is explicitly referenced. Since portable code cannot 20365 # rely on this symbol name, it's probably fine to never include it in 20366 # preloaded symbol tables. 20367 # Exclude shared library initialization/finalization symbols. 20368 extract_expsyms_cmds= 20369 20370 case $host_os in 20371 cygwin* | mingw* | pw32* | cegcc*) 20372 # FIXME: the MSVC++ port hasn't been tested in a loooong time 20373 # When not using gcc, we currently assume that we are using 20374 # Microsoft Visual C++. 20375 if test "$GCC" != yes; then 20376 with_gnu_ld=no 20377 fi 20378 ;; 20379 interix*) 20380 # we just hope/assume this is gcc and not c89 (= MSVC++) 20381 with_gnu_ld=yes 20382 ;; 20383 openbsd*) 20384 with_gnu_ld=no 20385 ;; 20386 esac 20387 20388 ld_shlibs=yes 20389 20390 # On some targets, GNU ld is compatible enough with the native linker 20391 # that we're better off using the native interface for both. 20392 lt_use_gnu_ld_interface=no 20393 if test "$with_gnu_ld" = yes; then 20394 case $host_os in 20395 aix*) 20396 # The AIX port of GNU ld has always aspired to compatibility 20397 # with the native linker. However, as the warning in the GNU ld 20398 # block says, versions before 2.19.5* couldn't really create working 20399 # shared libraries, regardless of the interface used. 20400 case `$LD -v 2>&1` in 20401 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 20402 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 20403 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 20404 *) 20405 lt_use_gnu_ld_interface=yes 20406 ;; 20407 esac 20408 ;; 20409 *) 20410 lt_use_gnu_ld_interface=yes 20411 ;; 20412 esac 20413 fi 20414 20415 if test "$lt_use_gnu_ld_interface" = yes; then 20416 # If archive_cmds runs LD, not CC, wlarc should be empty 20417 wlarc='${wl}' 20418 20419 # Set some defaults for GNU ld with shared library support. These 20420 # are reset later if shared libraries are not supported. Putting them 20421 # here allows them to be overridden if necessary. 20422 runpath_var=LD_RUN_PATH 20423 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 20424 export_dynamic_flag_spec='${wl}--export-dynamic' 20425 # ancient GNU ld didn't support --whole-archive et. al. 20426 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 20427 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 20428 else 20429 whole_archive_flag_spec= 20430 fi 20431 supports_anon_versioning=no 20432 case `$LD -v 2>&1` in 20433 *GNU\ gold*) supports_anon_versioning=yes ;; 20434 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 20435 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 20436 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 20437 *\ 2.11.*) ;; # other 2.11 versions 20438 *) supports_anon_versioning=yes ;; 20439 esac 20440 20441 # See if GNU ld supports shared libraries. 20442 case $host_os in 20443 aix[3-9]*) 20444 # On AIX/PPC, the GNU linker is very broken 20445 if test "$host_cpu" != ia64; then 20446 ld_shlibs=no 20447 cat <<_LT_EOF 1>&2 20448 20449*** Warning: the GNU linker, at least up to release 2.19, is reported 20450*** to be unable to reliably create shared libraries on AIX. 20451*** Therefore, libtool is disabling shared libraries support. If you 20452*** really care for shared libraries, you may want to install binutils 20453*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 20454*** You will then need to restart the configuration process. 20455 20456_LT_EOF 20457 fi 20458 ;; 20459 20460 amigaos*) 20461 case $host_cpu in 20462 powerpc) 20463 # see comment about AmigaOS4 .so support 20464 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20465 archive_expsym_cmds='' 20466 ;; 20467 m68k) 20468 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 20469 hardcode_libdir_flag_spec='-L$libdir' 20470 hardcode_minus_L=yes 20471 ;; 20472 esac 20473 ;; 20474 20475 beos*) 20476 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20477 allow_undefined_flag=unsupported 20478 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 20479 # support --undefined. This deserves some investigation. FIXME 20480 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20481 else 20482 ld_shlibs=no 20483 fi 20484 ;; 20485 20486 cygwin* | mingw* | pw32* | cegcc*) 20487 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 20488 # as there is no search path for DLLs. 20489 hardcode_libdir_flag_spec='-L$libdir' 20490 export_dynamic_flag_spec='${wl}--export-all-symbols' 20491 allow_undefined_flag=unsupported 20492 always_export_symbols=no 20493 enable_shared_with_static_runtimes=yes 20494 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 20495 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 20496 20497 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 20498 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 20499 # If the export-symbols file already is a .def file (1st line 20500 # is EXPORTS), use it as is; otherwise, prepend... 20501 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 20502 cp $export_symbols $output_objdir/$soname.def; 20503 else 20504 echo EXPORTS > $output_objdir/$soname.def; 20505 cat $export_symbols >> $output_objdir/$soname.def; 20506 fi~ 20507 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 20508 else 20509 ld_shlibs=no 20510 fi 20511 ;; 20512 20513 haiku*) 20514 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20515 link_all_deplibs=yes 20516 ;; 20517 20518 interix[3-9]*) 20519 hardcode_direct=no 20520 hardcode_shlibpath_var=no 20521 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 20522 export_dynamic_flag_spec='${wl}-E' 20523 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 20524 # Instead, shared libraries are loaded at an image base (0x10000000 by 20525 # default) and relocated if they conflict, which is a slow very memory 20526 # consuming and fragmenting process. To avoid this, we pick a random, 20527 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 20528 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 20529 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 20530 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 20531 ;; 20532 20533 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 20534 tmp_diet=no 20535 if test "$host_os" = linux-dietlibc; then 20536 case $cc_basename in 20537 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 20538 esac 20539 fi 20540 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 20541 && test "$tmp_diet" = no 20542 then 20543 tmp_addflag=' $pic_flag' 20544 tmp_sharedflag='-shared' 20545 case $cc_basename,$host_cpu in 20546 pgcc*) # Portland Group C compiler 20547 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 20548 tmp_addflag=' $pic_flag' 20549 ;; 20550 pgf77* | pgf90* | pgf95* | pgfortran*) 20551 # Portland Group f77 and f90 compilers 20552 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 20553 tmp_addflag=' $pic_flag -Mnomain' ;; 20554 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 20555 tmp_addflag=' -i_dynamic' ;; 20556 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 20557 tmp_addflag=' -i_dynamic -nofor_main' ;; 20558 ifc* | ifort*) # Intel Fortran compiler 20559 tmp_addflag=' -nofor_main' ;; 20560 lf95*) # Lahey Fortran 8.1 20561 whole_archive_flag_spec= 20562 tmp_sharedflag='--shared' ;; 20563 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 20564 tmp_sharedflag='-qmkshrobj' 20565 tmp_addflag= ;; 20566 nvcc*) # Cuda Compiler Driver 2.2 20567 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 20568 compiler_needs_object=yes 20569 ;; 20570 esac 20571 case `$CC -V 2>&1 | sed 5q` in 20572 *Sun\ C*) # Sun C 5.9 20573 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 20574 compiler_needs_object=yes 20575 tmp_sharedflag='-G' ;; 20576 *Sun\ F*) # Sun Fortran 8.3 20577 tmp_sharedflag='-G' ;; 20578 esac 20579 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20580 20581 if test "x$supports_anon_versioning" = xyes; then 20582 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 20583 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 20584 echo "local: *; };" >> $output_objdir/$libname.ver~ 20585 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 20586 fi 20587 20588 case $cc_basename in 20589 xlf* | bgf* | bgxlf* | mpixlf*) 20590 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 20591 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 20592 hardcode_libdir_flag_spec= 20593 hardcode_libdir_flag_spec_ld='-rpath $libdir' 20594 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 20595 if test "x$supports_anon_versioning" = xyes; then 20596 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 20597 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 20598 echo "local: *; };" >> $output_objdir/$libname.ver~ 20599 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 20600 fi 20601 ;; 20602 esac 20603 else 20604 ld_shlibs=no 20605 fi 20606 ;; 20607 20608 netbsd*) 20609 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 20610 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 20611 wlarc= 20612 else 20613 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20614 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 20615 fi 20616 ;; 20617 20618 solaris*) 20619 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 20620 ld_shlibs=no 20621 cat <<_LT_EOF 1>&2 20622 20623*** Warning: The releases 2.8.* of the GNU linker cannot reliably 20624*** create shared libraries on Solaris systems. Therefore, libtool 20625*** is disabling shared libraries support. We urge you to upgrade GNU 20626*** binutils to release 2.9.1 or newer. Another option is to modify 20627*** your PATH or compiler configuration so that the native linker is 20628*** used, and then restart. 20629 20630_LT_EOF 20631 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20632 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20633 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 20634 else 20635 ld_shlibs=no 20636 fi 20637 ;; 20638 20639 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 20640 case `$LD -v 2>&1` in 20641 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 20642 ld_shlibs=no 20643 cat <<_LT_EOF 1>&2 20644 20645*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 20646*** reliably create shared libraries on SCO systems. Therefore, libtool 20647*** is disabling shared libraries support. We urge you to upgrade GNU 20648*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 20649*** your PATH or compiler configuration so that the native linker is 20650*** used, and then restart. 20651 20652_LT_EOF 20653 ;; 20654 *) 20655 # For security reasons, it is highly recommended that you always 20656 # use absolute paths for naming shared libraries, and exclude the 20657 # DT_RUNPATH tag from executables and libraries. But doing so 20658 # requires that you compile everything twice, which is a pain. 20659 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20660 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 20661 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20662 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 20663 else 20664 ld_shlibs=no 20665 fi 20666 ;; 20667 esac 20668 ;; 20669 20670 sunos4*) 20671 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 20672 wlarc= 20673 hardcode_direct=yes 20674 hardcode_shlibpath_var=no 20675 ;; 20676 20677 *) 20678 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20679 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20680 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 20681 else 20682 ld_shlibs=no 20683 fi 20684 ;; 20685 esac 20686 20687 if test "$ld_shlibs" = no; then 20688 runpath_var= 20689 hardcode_libdir_flag_spec= 20690 export_dynamic_flag_spec= 20691 whole_archive_flag_spec= 20692 fi 20693 else 20694 # PORTME fill in a description of your system's linker (not GNU ld) 20695 case $host_os in 20696 aix3*) 20697 allow_undefined_flag=unsupported 20698 always_export_symbols=yes 20699 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 20700 # Note: this linker hardcodes the directories in LIBPATH if there 20701 # are no directories specified by -L. 20702 hardcode_minus_L=yes 20703 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 20704 # Neither direct hardcoding nor static linking is supported with a 20705 # broken collect2. 20706 hardcode_direct=unsupported 20707 fi 20708 ;; 20709 20710 aix[4-9]*) 20711 if test "$host_cpu" = ia64; then 20712 # On IA64, the linker does run time linking by default, so we don't 20713 # have to do anything special. 20714 aix_use_runtimelinking=no 20715 exp_sym_flag='-Bexport' 20716 no_entry_flag="" 20717 else 20718 # If we're using GNU nm, then we don't want the "-C" option. 20719 # -C means demangle to AIX nm, but means don't demangle with GNU nm 20720 # Also, AIX nm treats weak defined symbols like other global 20721 # defined symbols, whereas GNU nm marks them as "W". 20722 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 20723 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 20724 else 20725 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 20726 fi 20727 aix_use_runtimelinking=no 20728 20729 # Test if we are trying to use run time linking or normal 20730 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 20731 # need to do runtime linking. 20732 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 20733 for ld_flag in $LDFLAGS; do 20734 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 20735 aix_use_runtimelinking=yes 20736 break 20737 fi 20738 done 20739 ;; 20740 esac 20741 20742 exp_sym_flag='-bexport' 20743 no_entry_flag='-bnoentry' 20744 fi 20745 20746 # When large executables or shared objects are built, AIX ld can 20747 # have problems creating the table of contents. If linking a library 20748 # or program results in "error TOC overflow" add -mminimal-toc to 20749 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 20750 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 20751 20752 archive_cmds='' 20753 hardcode_direct=yes 20754 hardcode_direct_absolute=yes 20755 hardcode_libdir_separator=':' 20756 link_all_deplibs=yes 20757 file_list_spec='${wl}-f,' 20758 20759 if test "$GCC" = yes; then 20760 case $host_os in aix4.[012]|aix4.[012].*) 20761 # We only want to do this on AIX 4.2 and lower, the check 20762 # below for broken collect2 doesn't work under 4.3+ 20763 collect2name=`${CC} -print-prog-name=collect2` 20764 if test -f "$collect2name" && 20765 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 20766 then 20767 # We have reworked collect2 20768 : 20769 else 20770 # We have old collect2 20771 hardcode_direct=unsupported 20772 # It fails to find uninstalled libraries when the uninstalled 20773 # path is not listed in the libpath. Setting hardcode_minus_L 20774 # to unsupported forces relinking 20775 hardcode_minus_L=yes 20776 hardcode_libdir_flag_spec='-L$libdir' 20777 hardcode_libdir_separator= 20778 fi 20779 ;; 20780 esac 20781 shared_flag='-shared' 20782 if test "$aix_use_runtimelinking" = yes; then 20783 shared_flag="$shared_flag "'${wl}-G' 20784 fi 20785 else 20786 # not using gcc 20787 if test "$host_cpu" = ia64; then 20788 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 20789 # chokes on -Wl,-G. The following line is correct: 20790 shared_flag='-G' 20791 else 20792 if test "$aix_use_runtimelinking" = yes; then 20793 shared_flag='${wl}-G' 20794 else 20795 shared_flag='${wl}-bM:SRE' 20796 fi 20797 fi 20798 fi 20799 20800 export_dynamic_flag_spec='${wl}-bexpall' 20801 # It seems that -bexpall does not export symbols beginning with 20802 # underscore (_), so it is better to generate a list of symbols to export. 20803 always_export_symbols=yes 20804 if test "$aix_use_runtimelinking" = yes; then 20805 # Warning - without using the other runtime loading flags (-brtl), 20806 # -berok will link without error, but may produce a broken library. 20807 allow_undefined_flag='-berok' 20808 # Determine the default libpath from the value encoded in an 20809 # empty executable. 20810 if test "${lt_cv_aix_libpath+set}" = set; then 20811 aix_libpath=$lt_cv_aix_libpath 20812else 20813 if ${lt_cv_aix_libpath_+:} false; then : 20814 $as_echo_n "(cached) " >&6 20815else 20816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20817/* end confdefs.h. */ 20818 20819int 20820main () 20821{ 20822 20823 ; 20824 return 0; 20825} 20826_ACEOF 20827if ac_fn_c_try_link "$LINENO"; then : 20828 20829 lt_aix_libpath_sed=' 20830 /Import File Strings/,/^$/ { 20831 /^0/ { 20832 s/^0 *\([^ ]*\) *$/\1/ 20833 p 20834 } 20835 }' 20836 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20837 # Check for a 64-bit object if we didn't find anything. 20838 if test -z "$lt_cv_aix_libpath_"; then 20839 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20840 fi 20841fi 20842rm -f core conftest.err conftest.$ac_objext \ 20843 conftest$ac_exeext conftest.$ac_ext 20844 if test -z "$lt_cv_aix_libpath_"; then 20845 lt_cv_aix_libpath_="/usr/lib:/lib" 20846 fi 20847 20848fi 20849 20850 aix_libpath=$lt_cv_aix_libpath_ 20851fi 20852 20853 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 20854 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 20855 else 20856 if test "$host_cpu" = ia64; then 20857 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 20858 allow_undefined_flag="-z nodefs" 20859 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 20860 else 20861 # Determine the default libpath from the value encoded in an 20862 # empty executable. 20863 if test "${lt_cv_aix_libpath+set}" = set; then 20864 aix_libpath=$lt_cv_aix_libpath 20865else 20866 if ${lt_cv_aix_libpath_+:} false; then : 20867 $as_echo_n "(cached) " >&6 20868else 20869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20870/* end confdefs.h. */ 20871 20872int 20873main () 20874{ 20875 20876 ; 20877 return 0; 20878} 20879_ACEOF 20880if ac_fn_c_try_link "$LINENO"; then : 20881 20882 lt_aix_libpath_sed=' 20883 /Import File Strings/,/^$/ { 20884 /^0/ { 20885 s/^0 *\([^ ]*\) *$/\1/ 20886 p 20887 } 20888 }' 20889 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20890 # Check for a 64-bit object if we didn't find anything. 20891 if test -z "$lt_cv_aix_libpath_"; then 20892 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20893 fi 20894fi 20895rm -f core conftest.err conftest.$ac_objext \ 20896 conftest$ac_exeext conftest.$ac_ext 20897 if test -z "$lt_cv_aix_libpath_"; then 20898 lt_cv_aix_libpath_="/usr/lib:/lib" 20899 fi 20900 20901fi 20902 20903 aix_libpath=$lt_cv_aix_libpath_ 20904fi 20905 20906 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 20907 # Warning - without using the other run time loading flags, 20908 # -berok will link without error, but may produce a broken library. 20909 no_undefined_flag=' ${wl}-bernotok' 20910 allow_undefined_flag=' ${wl}-berok' 20911 if test "$with_gnu_ld" = yes; then 20912 # We only use this code for GNU lds that support --whole-archive. 20913 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 20914 else 20915 # Exported symbols can be pulled into shared objects from archives 20916 whole_archive_flag_spec='$convenience' 20917 fi 20918 archive_cmds_need_lc=yes 20919 # This is similar to how AIX traditionally builds its shared libraries. 20920 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 20921 fi 20922 fi 20923 ;; 20924 20925 amigaos*) 20926 case $host_cpu in 20927 powerpc) 20928 # see comment about AmigaOS4 .so support 20929 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 20930 archive_expsym_cmds='' 20931 ;; 20932 m68k) 20933 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 20934 hardcode_libdir_flag_spec='-L$libdir' 20935 hardcode_minus_L=yes 20936 ;; 20937 esac 20938 ;; 20939 20940 bsdi[45]*) 20941 export_dynamic_flag_spec=-rdynamic 20942 ;; 20943 20944 cygwin* | mingw* | pw32* | cegcc*) 20945 # When not using gcc, we currently assume that we are using 20946 # Microsoft Visual C++. 20947 # hardcode_libdir_flag_spec is actually meaningless, as there is 20948 # no search path for DLLs. 20949 case $cc_basename in 20950 cl*) 20951 # Native MSVC 20952 hardcode_libdir_flag_spec=' ' 20953 allow_undefined_flag=unsupported 20954 always_export_symbols=yes 20955 file_list_spec='@' 20956 # Tell ltmain to make .lib files, not .a files. 20957 libext=lib 20958 # Tell ltmain to make .dll files, not .so files. 20959 shrext_cmds=".dll" 20960 # FIXME: Setting linknames here is a bad hack. 20961 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 20962 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 20963 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 20964 else 20965 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 20966 fi~ 20967 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 20968 linknames=' 20969 # The linker will not automatically build a static lib if we build a DLL. 20970 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 20971 enable_shared_with_static_runtimes=yes 20972 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 20973 # Don't use ranlib 20974 old_postinstall_cmds='chmod 644 $oldlib' 20975 postlink_cmds='lt_outputfile="@OUTPUT@"~ 20976 lt_tool_outputfile="@TOOL_OUTPUT@"~ 20977 case $lt_outputfile in 20978 *.exe|*.EXE) ;; 20979 *) 20980 lt_outputfile="$lt_outputfile.exe" 20981 lt_tool_outputfile="$lt_tool_outputfile.exe" 20982 ;; 20983 esac~ 20984 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 20985 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 20986 $RM "$lt_outputfile.manifest"; 20987 fi' 20988 ;; 20989 *) 20990 # Assume MSVC wrapper 20991 hardcode_libdir_flag_spec=' ' 20992 allow_undefined_flag=unsupported 20993 # Tell ltmain to make .lib files, not .a files. 20994 libext=lib 20995 # Tell ltmain to make .dll files, not .so files. 20996 shrext_cmds=".dll" 20997 # FIXME: Setting linknames here is a bad hack. 20998 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 20999 # The linker will automatically build a .lib file if we build a DLL. 21000 old_archive_from_new_cmds='true' 21001 # FIXME: Should let the user specify the lib program. 21002 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 21003 enable_shared_with_static_runtimes=yes 21004 ;; 21005 esac 21006 ;; 21007 21008 darwin* | rhapsody*) 21009 21010 21011 archive_cmds_need_lc=no 21012 hardcode_direct=no 21013 hardcode_automatic=yes 21014 hardcode_shlibpath_var=unsupported 21015 if test "$lt_cv_ld_force_load" = "yes"; then 21016 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 21017 else 21018 whole_archive_flag_spec='' 21019 fi 21020 link_all_deplibs=yes 21021 allow_undefined_flag="$_lt_dar_allow_undefined" 21022 case $cc_basename in 21023 ifort*) _lt_dar_can_shared=yes ;; 21024 *) _lt_dar_can_shared=$GCC ;; 21025 esac 21026 if test "$_lt_dar_can_shared" = "yes"; then 21027 output_verbose_link_cmd=func_echo_all 21028 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 21029 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 21030 archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 21031 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 21032 21033 else 21034 ld_shlibs=no 21035 fi 21036 21037 ;; 21038 21039 dgux*) 21040 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 21041 hardcode_libdir_flag_spec='-L$libdir' 21042 hardcode_shlibpath_var=no 21043 ;; 21044 21045 freebsd1*) 21046 ld_shlibs=no 21047 ;; 21048 21049 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 21050 # support. Future versions do this automatically, but an explicit c++rt0.o 21051 # does not break anything, and helps significantly (at the cost of a little 21052 # extra space). 21053 freebsd2.2*) 21054 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 21055 hardcode_libdir_flag_spec='-R$libdir' 21056 hardcode_direct=yes 21057 hardcode_shlibpath_var=no 21058 ;; 21059 21060 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 21061 freebsd2*) 21062 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 21063 hardcode_direct=yes 21064 hardcode_minus_L=yes 21065 hardcode_shlibpath_var=no 21066 ;; 21067 21068 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 21069 freebsd* | dragonfly*) 21070 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 21071 hardcode_libdir_flag_spec='-R$libdir' 21072 hardcode_direct=yes 21073 hardcode_shlibpath_var=no 21074 ;; 21075 21076 hpux9*) 21077 if test "$GCC" = yes; then 21078 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 21079 else 21080 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 21081 fi 21082 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 21083 hardcode_libdir_separator=: 21084 hardcode_direct=yes 21085 21086 # hardcode_minus_L: Not really in the search PATH, 21087 # but as the default location of the library. 21088 hardcode_minus_L=yes 21089 export_dynamic_flag_spec='${wl}-E' 21090 ;; 21091 21092 hpux10*) 21093 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 21094 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 21095 else 21096 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 21097 fi 21098 if test "$with_gnu_ld" = no; then 21099 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 21100 hardcode_libdir_flag_spec_ld='+b $libdir' 21101 hardcode_libdir_separator=: 21102 hardcode_direct=yes 21103 hardcode_direct_absolute=yes 21104 export_dynamic_flag_spec='${wl}-E' 21105 # hardcode_minus_L: Not really in the search PATH, 21106 # but as the default location of the library. 21107 hardcode_minus_L=yes 21108 fi 21109 ;; 21110 21111 hpux11*) 21112 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 21113 case $host_cpu in 21114 hppa*64*) 21115 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 21116 ;; 21117 ia64*) 21118 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 21119 ;; 21120 *) 21121 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 21122 ;; 21123 esac 21124 else 21125 case $host_cpu in 21126 hppa*64*) 21127 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 21128 ;; 21129 ia64*) 21130 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 21131 ;; 21132 *) 21133 21134 # Older versions of the 11.00 compiler do not understand -b yet 21135 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 21136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 21137$as_echo_n "checking if $CC understands -b... " >&6; } 21138if ${lt_cv_prog_compiler__b+:} false; then : 21139 $as_echo_n "(cached) " >&6 21140else 21141 lt_cv_prog_compiler__b=no 21142 save_LDFLAGS="$LDFLAGS" 21143 LDFLAGS="$LDFLAGS -b" 21144 echo "$lt_simple_link_test_code" > conftest.$ac_ext 21145 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 21146 # The linker can only warn and ignore the option if not recognized 21147 # So say no if there are warnings 21148 if test -s conftest.err; then 21149 # Append any errors to the config.log. 21150 cat conftest.err 1>&5 21151 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 21152 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 21153 if diff conftest.exp conftest.er2 >/dev/null; then 21154 lt_cv_prog_compiler__b=yes 21155 fi 21156 else 21157 lt_cv_prog_compiler__b=yes 21158 fi 21159 fi 21160 $RM -r conftest* 21161 LDFLAGS="$save_LDFLAGS" 21162 21163fi 21164{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 21165$as_echo "$lt_cv_prog_compiler__b" >&6; } 21166 21167if test x"$lt_cv_prog_compiler__b" = xyes; then 21168 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 21169else 21170 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 21171fi 21172 21173 ;; 21174 esac 21175 fi 21176 if test "$with_gnu_ld" = no; then 21177 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 21178 hardcode_libdir_separator=: 21179 21180 case $host_cpu in 21181 hppa*64*|ia64*) 21182 hardcode_direct=no 21183 hardcode_shlibpath_var=no 21184 ;; 21185 *) 21186 hardcode_direct=yes 21187 hardcode_direct_absolute=yes 21188 export_dynamic_flag_spec='${wl}-E' 21189 21190 # hardcode_minus_L: Not really in the search PATH, 21191 # but as the default location of the library. 21192 hardcode_minus_L=yes 21193 ;; 21194 esac 21195 fi 21196 ;; 21197 21198 irix5* | irix6* | nonstopux*) 21199 if test "$GCC" = yes; then 21200 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 21201 # Try to use the -exported_symbol ld option, if it does not 21202 # work, assume that -exports_file does not work either and 21203 # implicitly export all symbols. 21204 # This should be the same for all languages, so no per-tag cache variable. 21205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 21206$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 21207if ${lt_cv_irix_exported_symbol+:} false; then : 21208 $as_echo_n "(cached) " >&6 21209else 21210 save_LDFLAGS="$LDFLAGS" 21211 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 21212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21213/* end confdefs.h. */ 21214int foo (void) { return 0; } 21215_ACEOF 21216if ac_fn_c_try_link "$LINENO"; then : 21217 lt_cv_irix_exported_symbol=yes 21218else 21219 lt_cv_irix_exported_symbol=no 21220fi 21221rm -f core conftest.err conftest.$ac_objext \ 21222 conftest$ac_exeext conftest.$ac_ext 21223 LDFLAGS="$save_LDFLAGS" 21224fi 21225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 21226$as_echo "$lt_cv_irix_exported_symbol" >&6; } 21227 if test "$lt_cv_irix_exported_symbol" = yes; then 21228 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' 21229 fi 21230 else 21231 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 21232 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' 21233 fi 21234 archive_cmds_need_lc='no' 21235 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 21236 hardcode_libdir_separator=: 21237 inherit_rpath=yes 21238 link_all_deplibs=yes 21239 ;; 21240 21241 netbsd*) 21242 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 21243 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 21244 else 21245 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 21246 fi 21247 hardcode_libdir_flag_spec='-R$libdir' 21248 hardcode_direct=yes 21249 hardcode_shlibpath_var=no 21250 ;; 21251 21252 newsos6) 21253 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 21254 hardcode_direct=yes 21255 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 21256 hardcode_libdir_separator=: 21257 hardcode_shlibpath_var=no 21258 ;; 21259 21260 *nto* | *qnx*) 21261 ;; 21262 21263 openbsd*) 21264 if test -f /usr/libexec/ld.so; then 21265 hardcode_direct=yes 21266 hardcode_shlibpath_var=no 21267 hardcode_direct_absolute=yes 21268 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 21269 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 21270 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 21271 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 21272 export_dynamic_flag_spec='${wl}-E' 21273 else 21274 case $host_os in 21275 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 21276 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 21277 hardcode_libdir_flag_spec='-R$libdir' 21278 ;; 21279 *) 21280 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 21281 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 21282 ;; 21283 esac 21284 fi 21285 else 21286 ld_shlibs=no 21287 fi 21288 ;; 21289 21290 os2*) 21291 hardcode_libdir_flag_spec='-L$libdir' 21292 hardcode_minus_L=yes 21293 allow_undefined_flag=unsupported 21294 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 21295 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 21296 ;; 21297 21298 osf3*) 21299 if test "$GCC" = yes; then 21300 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 21301 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 21302 else 21303 allow_undefined_flag=' -expect_unresolved \*' 21304 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 21305 fi 21306 archive_cmds_need_lc='no' 21307 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 21308 hardcode_libdir_separator=: 21309 ;; 21310 21311 osf4* | osf5*) # as osf3* with the addition of -msym flag 21312 if test "$GCC" = yes; then 21313 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 21314 archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 21315 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 21316 else 21317 allow_undefined_flag=' -expect_unresolved \*' 21318 archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 21319 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 21320 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' 21321 21322 # Both c and cxx compiler support -rpath directly 21323 hardcode_libdir_flag_spec='-rpath $libdir' 21324 fi 21325 archive_cmds_need_lc='no' 21326 hardcode_libdir_separator=: 21327 ;; 21328 21329 solaris*) 21330 no_undefined_flag=' -z defs' 21331 if test "$GCC" = yes; then 21332 wlarc='${wl}' 21333 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 21334 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 21335 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 21336 else 21337 case `$CC -V 2>&1` in 21338 *"Compilers 5.0"*) 21339 wlarc='' 21340 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 21341 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 21342 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 21343 ;; 21344 *) 21345 wlarc='${wl}' 21346 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 21347 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 21348 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 21349 ;; 21350 esac 21351 fi 21352 hardcode_libdir_flag_spec='-R$libdir' 21353 hardcode_shlibpath_var=no 21354 case $host_os in 21355 solaris2.[0-5] | solaris2.[0-5].*) ;; 21356 *) 21357 # The compiler driver will combine and reorder linker options, 21358 # but understands `-z linker_flag'. GCC discards it without `$wl', 21359 # but is careful enough not to reorder. 21360 # Supported since Solaris 2.6 (maybe 2.5.1?) 21361 if test "$GCC" = yes; then 21362 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 21363 else 21364 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 21365 fi 21366 ;; 21367 esac 21368 link_all_deplibs=yes 21369 ;; 21370 21371 sunos4*) 21372 if test "x$host_vendor" = xsequent; then 21373 # Use $CC to link under sequent, because it throws in some extra .o 21374 # files that make .init and .fini sections work. 21375 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 21376 else 21377 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 21378 fi 21379 hardcode_libdir_flag_spec='-L$libdir' 21380 hardcode_direct=yes 21381 hardcode_minus_L=yes 21382 hardcode_shlibpath_var=no 21383 ;; 21384 21385 sysv4) 21386 case $host_vendor in 21387 sni) 21388 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 21389 hardcode_direct=yes # is this really true??? 21390 ;; 21391 siemens) 21392 ## LD is ld it makes a PLAMLIB 21393 ## CC just makes a GrossModule. 21394 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 21395 reload_cmds='$CC -r -o $output$reload_objs' 21396 hardcode_direct=no 21397 ;; 21398 motorola) 21399 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 21400 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 21401 ;; 21402 esac 21403 runpath_var='LD_RUN_PATH' 21404 hardcode_shlibpath_var=no 21405 ;; 21406 21407 sysv4.3*) 21408 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 21409 hardcode_shlibpath_var=no 21410 export_dynamic_flag_spec='-Bexport' 21411 ;; 21412 21413 sysv4*MP*) 21414 if test -d /usr/nec; then 21415 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 21416 hardcode_shlibpath_var=no 21417 runpath_var=LD_RUN_PATH 21418 hardcode_runpath_var=yes 21419 ld_shlibs=yes 21420 fi 21421 ;; 21422 21423 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 21424 no_undefined_flag='${wl}-z,text' 21425 archive_cmds_need_lc=no 21426 hardcode_shlibpath_var=no 21427 runpath_var='LD_RUN_PATH' 21428 21429 if test "$GCC" = yes; then 21430 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21431 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21432 else 21433 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21434 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21435 fi 21436 ;; 21437 21438 sysv5* | sco3.2v5* | sco5v6*) 21439 # Note: We can NOT use -z defs as we might desire, because we do not 21440 # link with -lc, and that would cause any symbols used from libc to 21441 # always be unresolved, which means just about no library would 21442 # ever link correctly. If we're not using GNU ld we use -z text 21443 # though, which does catch some bad symbols but isn't as heavy-handed 21444 # as -z defs. 21445 no_undefined_flag='${wl}-z,text' 21446 allow_undefined_flag='${wl}-z,nodefs' 21447 archive_cmds_need_lc=no 21448 hardcode_shlibpath_var=no 21449 hardcode_libdir_flag_spec='${wl}-R,$libdir' 21450 hardcode_libdir_separator=':' 21451 link_all_deplibs=yes 21452 export_dynamic_flag_spec='${wl}-Bexport' 21453 runpath_var='LD_RUN_PATH' 21454 21455 if test "$GCC" = yes; then 21456 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21457 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21458 else 21459 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21460 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 21461 fi 21462 ;; 21463 21464 uts4*) 21465 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 21466 hardcode_libdir_flag_spec='-L$libdir' 21467 hardcode_shlibpath_var=no 21468 ;; 21469 21470 *) 21471 ld_shlibs=no 21472 ;; 21473 esac 21474 21475 if test x$host_vendor = xsni; then 21476 case $host in 21477 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 21478 export_dynamic_flag_spec='${wl}-Blargedynsym' 21479 ;; 21480 esac 21481 fi 21482 fi 21483 21484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 21485$as_echo "$ld_shlibs" >&6; } 21486test "$ld_shlibs" = no && can_build_shared=no 21487 21488with_gnu_ld=$with_gnu_ld 21489 21490 21491 21492 21493 21494 21495 21496 21497 21498 21499 21500 21501 21502 21503 21504# 21505# Do we need to explicitly link libc? 21506# 21507case "x$archive_cmds_need_lc" in 21508x|xyes) 21509 # Assume -lc should be added 21510 archive_cmds_need_lc=yes 21511 21512 if test "$enable_shared" = yes && test "$GCC" = yes; then 21513 case $archive_cmds in 21514 *'~'*) 21515 # FIXME: we may have to deal with multi-command sequences. 21516 ;; 21517 '$CC '*) 21518 # Test whether the compiler implicitly links with -lc since on some 21519 # systems, -lgcc has to come before -lc. If gcc already passes -lc 21520 # to ld, don't add -lc before -lgcc. 21521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 21522$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 21523if ${lt_cv_archive_cmds_need_lc+:} false; then : 21524 $as_echo_n "(cached) " >&6 21525else 21526 $RM conftest* 21527 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 21528 21529 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 21530 (eval $ac_compile) 2>&5 21531 ac_status=$? 21532 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 21533 test $ac_status = 0; } 2>conftest.err; then 21534 soname=conftest 21535 lib=conftest 21536 libobjs=conftest.$ac_objext 21537 deplibs= 21538 wl=$lt_prog_compiler_wl 21539 pic_flag=$lt_prog_compiler_pic 21540 compiler_flags=-v 21541 linker_flags=-v 21542 verstring= 21543 output_objdir=. 21544 libname=conftest 21545 lt_save_allow_undefined_flag=$allow_undefined_flag 21546 allow_undefined_flag= 21547 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 21548 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 21549 ac_status=$? 21550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 21551 test $ac_status = 0; } 21552 then 21553 lt_cv_archive_cmds_need_lc=no 21554 else 21555 lt_cv_archive_cmds_need_lc=yes 21556 fi 21557 allow_undefined_flag=$lt_save_allow_undefined_flag 21558 else 21559 cat conftest.err 1>&5 21560 fi 21561 $RM conftest* 21562 21563fi 21564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 21565$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 21566 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 21567 ;; 21568 esac 21569 fi 21570 ;; 21571esac 21572 21573 21574 21575 21576 21577 21578 21579 21580 21581 21582 21583 21584 21585 21586 21587 21588 21589 21590 21591 21592 21593 21594 21595 21596 21597 21598 21599 21600 21601 21602 21603 21604 21605 21606 21607 21608 21609 21610 21611 21612 21613 21614 21615 21616 21617 21618 21619 21620 21621 21622 21623 21624 21625 21626 21627 21628 21629 21630 21631 21632 21633 21634 21635 21636 21637 21638 21639 21640 21641 21642 21643 21644 21645 21646 21647 21648 21649 21650 21651 21652 21653 21654 21655 21656 21657 21658 21659 21660 21661 21662 21663 21664 21665 21666 21667 21668 21669 21670 21671 21672 21673 21674 21675 21676 21677 21678 21679 21680 21681 21682 21683 21684 21685 21686 21687 21688 21689 21690 21691 21692 21693 21694 21695 21696 21697 21698 21699 21700 21701 21702 21703 21704 21705 21706 21707 21708 21709 21710 21711 21712 21713 21714 21715 21716 21717 21718 21719 21720 21721 21722 21723 21724 21725 21726 21727 21728 21729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 21730$as_echo_n "checking dynamic linker characteristics... " >&6; } 21731 21732if test "$GCC" = yes; then 21733 case $host_os in 21734 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 21735 *) lt_awk_arg="/^libraries:/" ;; 21736 esac 21737 case $host_os in 21738 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 21739 *) lt_sed_strip_eq="s,=/,/,g" ;; 21740 esac 21741 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 21742 case $lt_search_path_spec in 21743 *\;*) 21744 # if the path contains ";" then we assume it to be the separator 21745 # otherwise default to the standard path separator (i.e. ":") - it is 21746 # assumed that no part of a normal pathname contains ";" but that should 21747 # okay in the real world where ";" in dirpaths is itself problematic. 21748 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 21749 ;; 21750 *) 21751 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 21752 ;; 21753 esac 21754 # Ok, now we have the path, separated by spaces, we can step through it 21755 # and add multilib dir if necessary. 21756 lt_tmp_lt_search_path_spec= 21757 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 21758 for lt_sys_path in $lt_search_path_spec; do 21759 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 21760 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 21761 else 21762 test -d "$lt_sys_path" && \ 21763 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 21764 fi 21765 done 21766 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 21767BEGIN {RS=" "; FS="/|\n";} { 21768 lt_foo=""; 21769 lt_count=0; 21770 for (lt_i = NF; lt_i > 0; lt_i--) { 21771 if ($lt_i != "" && $lt_i != ".") { 21772 if ($lt_i == "..") { 21773 lt_count++; 21774 } else { 21775 if (lt_count == 0) { 21776 lt_foo="/" $lt_i lt_foo; 21777 } else { 21778 lt_count--; 21779 } 21780 } 21781 } 21782 } 21783 if (lt_foo != "") { lt_freq[lt_foo]++; } 21784 if (lt_freq[lt_foo] == 1) { print lt_foo; } 21785}'` 21786 # AWK program above erroneously prepends '/' to C:/dos/paths 21787 # for these hosts. 21788 case $host_os in 21789 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 21790 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 21791 esac 21792 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 21793else 21794 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 21795fi 21796library_names_spec= 21797libname_spec='lib$name' 21798soname_spec= 21799shrext_cmds=".so" 21800postinstall_cmds= 21801postuninstall_cmds= 21802finish_cmds= 21803finish_eval= 21804shlibpath_var= 21805shlibpath_overrides_runpath=unknown 21806version_type=none 21807dynamic_linker="$host_os ld.so" 21808sys_lib_dlsearch_path_spec="/lib /usr/lib" 21809need_lib_prefix=unknown 21810hardcode_into_libs=no 21811 21812# when you set need_version to no, make sure it does not cause -set_version 21813# flags to be left without arguments 21814need_version=unknown 21815 21816case $host_os in 21817aix3*) 21818 version_type=linux 21819 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 21820 shlibpath_var=LIBPATH 21821 21822 # AIX 3 has no versioning support, so we append a major version to the name. 21823 soname_spec='${libname}${release}${shared_ext}$major' 21824 ;; 21825 21826aix[4-9]*) 21827 version_type=linux 21828 need_lib_prefix=no 21829 need_version=no 21830 hardcode_into_libs=yes 21831 if test "$host_cpu" = ia64; then 21832 # AIX 5 supports IA64 21833 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 21834 shlibpath_var=LD_LIBRARY_PATH 21835 else 21836 # With GCC up to 2.95.x, collect2 would create an import file 21837 # for dependence libraries. The import file would start with 21838 # the line `#! .'. This would cause the generated library to 21839 # depend on `.', always an invalid library. This was fixed in 21840 # development snapshots of GCC prior to 3.0. 21841 case $host_os in 21842 aix4 | aix4.[01] | aix4.[01].*) 21843 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 21844 echo ' yes ' 21845 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 21846 : 21847 else 21848 can_build_shared=no 21849 fi 21850 ;; 21851 esac 21852 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 21853 # soname into executable. Probably we can add versioning support to 21854 # collect2, so additional links can be useful in future. 21855 if test "$aix_use_runtimelinking" = yes; then 21856 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 21857 # instead of lib<name>.a to let people know that these are not 21858 # typical AIX shared libraries. 21859 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 21860 else 21861 # We preserve .a as extension for shared libraries through AIX4.2 21862 # and later when we are not doing run time linking. 21863 library_names_spec='${libname}${release}.a $libname.a' 21864 soname_spec='${libname}${release}${shared_ext}$major' 21865 fi 21866 shlibpath_var=LIBPATH 21867 fi 21868 ;; 21869 21870amigaos*) 21871 case $host_cpu in 21872 powerpc) 21873 # Since July 2007 AmigaOS4 officially supports .so libraries. 21874 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 21875 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 21876 ;; 21877 m68k) 21878 library_names_spec='$libname.ixlibrary $libname.a' 21879 # Create ${libname}_ixlibrary.a entries in /sys/libs. 21880 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 21881 ;; 21882 esac 21883 ;; 21884 21885beos*) 21886 library_names_spec='${libname}${shared_ext}' 21887 dynamic_linker="$host_os ld.so" 21888 shlibpath_var=LIBRARY_PATH 21889 ;; 21890 21891bsdi[45]*) 21892 version_type=linux 21893 need_version=no 21894 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 21895 soname_spec='${libname}${release}${shared_ext}$major' 21896 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 21897 shlibpath_var=LD_LIBRARY_PATH 21898 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 21899 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 21900 # the default ld.so.conf also contains /usr/contrib/lib and 21901 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 21902 # libtool to hard-code these into programs 21903 ;; 21904 21905cygwin* | mingw* | pw32* | cegcc*) 21906 version_type=windows 21907 shrext_cmds=".dll" 21908 need_version=no 21909 need_lib_prefix=no 21910 21911 case $GCC,$cc_basename in 21912 yes,*) 21913 # gcc 21914 library_names_spec='$libname.dll.a' 21915 # DLL is installed to $(libdir)/../bin by postinstall_cmds 21916 postinstall_cmds='base_file=`basename \${file}`~ 21917 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 21918 dldir=$destdir/`dirname \$dlpath`~ 21919 test -d \$dldir || mkdir -p \$dldir~ 21920 $install_prog $dir/$dlname \$dldir/$dlname~ 21921 chmod a+x \$dldir/$dlname~ 21922 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 21923 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 21924 fi' 21925 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 21926 dlpath=$dir/\$dldll~ 21927 $RM \$dlpath' 21928 shlibpath_overrides_runpath=yes 21929 21930 case $host_os in 21931 cygwin*) 21932 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 21933 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 21934 21935 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 21936 ;; 21937 mingw* | cegcc*) 21938 # MinGW DLLs use traditional 'lib' prefix 21939 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 21940 ;; 21941 pw32*) 21942 # pw32 DLLs use 'pw' prefix rather than 'lib' 21943 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 21944 ;; 21945 esac 21946 dynamic_linker='Win32 ld.exe' 21947 ;; 21948 21949 *,cl*) 21950 # Native MSVC 21951 libname_spec='$name' 21952 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 21953 library_names_spec='${libname}.dll.lib' 21954 21955 case $build_os in 21956 mingw*) 21957 sys_lib_search_path_spec= 21958 lt_save_ifs=$IFS 21959 IFS=';' 21960 for lt_path in $LIB 21961 do 21962 IFS=$lt_save_ifs 21963 # Let DOS variable expansion print the short 8.3 style file name. 21964 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 21965 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 21966 done 21967 IFS=$lt_save_ifs 21968 # Convert to MSYS style. 21969 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 21970 ;; 21971 cygwin*) 21972 # Convert to unix form, then to dos form, then back to unix form 21973 # but this time dos style (no spaces!) so that the unix form looks 21974 # like /cygdrive/c/PROGRA~1:/cygdr... 21975 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 21976 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 21977 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 21978 ;; 21979 *) 21980 sys_lib_search_path_spec="$LIB" 21981 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 21982 # It is most probably a Windows format PATH. 21983 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 21984 else 21985 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 21986 fi 21987 # FIXME: find the short name or the path components, as spaces are 21988 # common. (e.g. "Program Files" -> "PROGRA~1") 21989 ;; 21990 esac 21991 21992 # DLL is installed to $(libdir)/../bin by postinstall_cmds 21993 postinstall_cmds='base_file=`basename \${file}`~ 21994 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 21995 dldir=$destdir/`dirname \$dlpath`~ 21996 test -d \$dldir || mkdir -p \$dldir~ 21997 $install_prog $dir/$dlname \$dldir/$dlname' 21998 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 21999 dlpath=$dir/\$dldll~ 22000 $RM \$dlpath' 22001 shlibpath_overrides_runpath=yes 22002 dynamic_linker='Win32 link.exe' 22003 ;; 22004 22005 *) 22006 # Assume MSVC wrapper 22007 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 22008 dynamic_linker='Win32 ld.exe' 22009 ;; 22010 esac 22011 # FIXME: first we should search . and the directory the executable is in 22012 shlibpath_var=PATH 22013 ;; 22014 22015darwin* | rhapsody*) 22016 dynamic_linker="$host_os dyld" 22017 version_type=darwin 22018 need_lib_prefix=no 22019 need_version=no 22020 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 22021 soname_spec='${libname}${release}${major}$shared_ext' 22022 shlibpath_overrides_runpath=yes 22023 shlibpath_var=DYLD_LIBRARY_PATH 22024 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 22025 22026 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 22027 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 22028 ;; 22029 22030dgux*) 22031 version_type=linux 22032 need_lib_prefix=no 22033 need_version=no 22034 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 22035 soname_spec='${libname}${release}${shared_ext}$major' 22036 shlibpath_var=LD_LIBRARY_PATH 22037 ;; 22038 22039freebsd1*) 22040 dynamic_linker=no 22041 ;; 22042 22043freebsd* | dragonfly*) 22044 # DragonFly does not have aout. When/if they implement a new 22045 # versioning mechanism, adjust this. 22046 if test -x /usr/bin/objformat; then 22047 objformat=`/usr/bin/objformat` 22048 else 22049 case $host_os in 22050 freebsd[123]*) objformat=aout ;; 22051 *) objformat=elf ;; 22052 esac 22053 fi 22054 version_type=freebsd-$objformat 22055 case $version_type in 22056 freebsd-elf*) 22057 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 22058 need_version=no 22059 need_lib_prefix=no 22060 ;; 22061 freebsd-*) 22062 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 22063 need_version=yes 22064 ;; 22065 esac 22066 shlibpath_var=LD_LIBRARY_PATH 22067 case $host_os in 22068 freebsd2*) 22069 shlibpath_overrides_runpath=yes 22070 ;; 22071 freebsd3.[01]* | freebsdelf3.[01]*) 22072 shlibpath_overrides_runpath=yes 22073 hardcode_into_libs=yes 22074 ;; 22075 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 22076 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 22077 shlibpath_overrides_runpath=no 22078 hardcode_into_libs=yes 22079 ;; 22080 *) # from 4.6 on, and DragonFly 22081 shlibpath_overrides_runpath=yes 22082 hardcode_into_libs=yes 22083 ;; 22084 esac 22085 ;; 22086 22087gnu*) 22088 version_type=linux 22089 need_lib_prefix=no 22090 need_version=no 22091 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 22092 soname_spec='${libname}${release}${shared_ext}$major' 22093 shlibpath_var=LD_LIBRARY_PATH 22094 hardcode_into_libs=yes 22095 ;; 22096 22097haiku*) 22098 version_type=linux 22099 need_lib_prefix=no 22100 need_version=no 22101 dynamic_linker="$host_os runtime_loader" 22102 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 22103 soname_spec='${libname}${release}${shared_ext}$major' 22104 shlibpath_var=LIBRARY_PATH 22105 shlibpath_overrides_runpath=yes 22106 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 22107 hardcode_into_libs=yes 22108 ;; 22109 22110hpux9* | hpux10* | hpux11*) 22111 # Give a soname corresponding to the major version so that dld.sl refuses to 22112 # link against other versions. 22113 version_type=sunos 22114 need_lib_prefix=no 22115 need_version=no 22116 case $host_cpu in 22117 ia64*) 22118 shrext_cmds='.so' 22119 hardcode_into_libs=yes 22120 dynamic_linker="$host_os dld.so" 22121 shlibpath_var=LD_LIBRARY_PATH 22122 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 22123 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22124 soname_spec='${libname}${release}${shared_ext}$major' 22125 if test "X$HPUX_IA64_MODE" = X32; then 22126 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 22127 else 22128 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 22129 fi 22130 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 22131 ;; 22132 hppa*64*) 22133 shrext_cmds='.sl' 22134 hardcode_into_libs=yes 22135 dynamic_linker="$host_os dld.sl" 22136 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 22137 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 22138 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22139 soname_spec='${libname}${release}${shared_ext}$major' 22140 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 22141 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 22142 ;; 22143 *) 22144 shrext_cmds='.sl' 22145 dynamic_linker="$host_os dld.sl" 22146 shlibpath_var=SHLIB_PATH 22147 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 22148 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22149 soname_spec='${libname}${release}${shared_ext}$major' 22150 ;; 22151 esac 22152 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 22153 postinstall_cmds='chmod 555 $lib' 22154 # or fails outright, so override atomically: 22155 install_override_mode=555 22156 ;; 22157 22158interix[3-9]*) 22159 version_type=linux 22160 need_lib_prefix=no 22161 need_version=no 22162 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 22163 soname_spec='${libname}${release}${shared_ext}$major' 22164 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 22165 shlibpath_var=LD_LIBRARY_PATH 22166 shlibpath_overrides_runpath=no 22167 hardcode_into_libs=yes 22168 ;; 22169 22170irix5* | irix6* | nonstopux*) 22171 case $host_os in 22172 nonstopux*) version_type=nonstopux ;; 22173 *) 22174 if test "$lt_cv_prog_gnu_ld" = yes; then 22175 version_type=linux 22176 else 22177 version_type=irix 22178 fi ;; 22179 esac 22180 need_lib_prefix=no 22181 need_version=no 22182 soname_spec='${libname}${release}${shared_ext}$major' 22183 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 22184 case $host_os in 22185 irix5* | nonstopux*) 22186 libsuff= shlibsuff= 22187 ;; 22188 *) 22189 case $LD in # libtool.m4 will add one of these switches to LD 22190 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 22191 libsuff= shlibsuff= libmagic=32-bit;; 22192 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 22193 libsuff=32 shlibsuff=N32 libmagic=N32;; 22194 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 22195 libsuff=64 shlibsuff=64 libmagic=64-bit;; 22196 *) libsuff= shlibsuff= libmagic=never-match;; 22197 esac 22198 ;; 22199 esac 22200 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 22201 shlibpath_overrides_runpath=no 22202 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 22203 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 22204 hardcode_into_libs=yes 22205 ;; 22206 22207# No shared lib support for Linux oldld, aout, or coff. 22208linux*oldld* | linux*aout* | linux*coff*) 22209 dynamic_linker=no 22210 ;; 22211 22212# This must be Linux ELF. 22213linux* | k*bsd*-gnu | kopensolaris*-gnu) 22214 version_type=linux 22215 need_lib_prefix=no 22216 need_version=no 22217 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22218 soname_spec='${libname}${release}${shared_ext}$major' 22219 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 22220 shlibpath_var=LD_LIBRARY_PATH 22221 shlibpath_overrides_runpath=no 22222 22223 # Some binutils ld are patched to set DT_RUNPATH 22224 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 22225 $as_echo_n "(cached) " >&6 22226else 22227 lt_cv_shlibpath_overrides_runpath=no 22228 save_LDFLAGS=$LDFLAGS 22229 save_libdir=$libdir 22230 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 22231 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 22232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22233/* end confdefs.h. */ 22234 22235int 22236main () 22237{ 22238 22239 ; 22240 return 0; 22241} 22242_ACEOF 22243if ac_fn_c_try_link "$LINENO"; then : 22244 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 22245 lt_cv_shlibpath_overrides_runpath=yes 22246fi 22247fi 22248rm -f core conftest.err conftest.$ac_objext \ 22249 conftest$ac_exeext conftest.$ac_ext 22250 LDFLAGS=$save_LDFLAGS 22251 libdir=$save_libdir 22252 22253fi 22254 22255 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 22256 22257 # This implies no fast_install, which is unacceptable. 22258 # Some rework will be needed to allow for fast_install 22259 # before this can be enabled. 22260 hardcode_into_libs=yes 22261 22262 # Append ld.so.conf contents to the search path 22263 if test -f /etc/ld.so.conf; then 22264 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 22265 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 22266 fi 22267 22268 # We used to test for /lib/ld.so.1 and disable shared libraries on 22269 # powerpc, because MkLinux only supported shared libraries with the 22270 # GNU dynamic linker. Since this was broken with cross compilers, 22271 # most powerpc-linux boxes support dynamic linking these days and 22272 # people can always --disable-shared, the test was removed, and we 22273 # assume the GNU/Linux dynamic linker is in use. 22274 dynamic_linker='GNU/Linux ld.so' 22275 ;; 22276 22277netbsd*) 22278 version_type=sunos 22279 need_lib_prefix=no 22280 need_version=no 22281 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 22282 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 22283 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 22284 dynamic_linker='NetBSD (a.out) ld.so' 22285 else 22286 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 22287 soname_spec='${libname}${release}${shared_ext}$major' 22288 dynamic_linker='NetBSD ld.elf_so' 22289 fi 22290 shlibpath_var=LD_LIBRARY_PATH 22291 shlibpath_overrides_runpath=yes 22292 hardcode_into_libs=yes 22293 ;; 22294 22295newsos6) 22296 version_type=linux 22297 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22298 shlibpath_var=LD_LIBRARY_PATH 22299 shlibpath_overrides_runpath=yes 22300 ;; 22301 22302*nto* | *qnx*) 22303 version_type=qnx 22304 need_lib_prefix=no 22305 need_version=no 22306 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22307 soname_spec='${libname}${release}${shared_ext}$major' 22308 shlibpath_var=LD_LIBRARY_PATH 22309 shlibpath_overrides_runpath=no 22310 hardcode_into_libs=yes 22311 dynamic_linker='ldqnx.so' 22312 ;; 22313 22314openbsd*) 22315 version_type=sunos 22316 sys_lib_dlsearch_path_spec="/usr/lib" 22317 need_lib_prefix=no 22318 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 22319 case $host_os in 22320 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 22321 *) need_version=no ;; 22322 esac 22323 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 22324 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 22325 shlibpath_var=LD_LIBRARY_PATH 22326 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 22327 case $host_os in 22328 openbsd2.[89] | openbsd2.[89].*) 22329 shlibpath_overrides_runpath=no 22330 ;; 22331 *) 22332 shlibpath_overrides_runpath=yes 22333 ;; 22334 esac 22335 else 22336 shlibpath_overrides_runpath=yes 22337 fi 22338 ;; 22339 22340os2*) 22341 libname_spec='$name' 22342 shrext_cmds=".dll" 22343 need_lib_prefix=no 22344 library_names_spec='$libname${shared_ext} $libname.a' 22345 dynamic_linker='OS/2 ld.exe' 22346 shlibpath_var=LIBPATH 22347 ;; 22348 22349osf3* | osf4* | osf5*) 22350 version_type=osf 22351 need_lib_prefix=no 22352 need_version=no 22353 soname_spec='${libname}${release}${shared_ext}$major' 22354 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22355 shlibpath_var=LD_LIBRARY_PATH 22356 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 22357 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 22358 ;; 22359 22360rdos*) 22361 dynamic_linker=no 22362 ;; 22363 22364solaris*) 22365 version_type=linux 22366 need_lib_prefix=no 22367 need_version=no 22368 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22369 soname_spec='${libname}${release}${shared_ext}$major' 22370 shlibpath_var=LD_LIBRARY_PATH 22371 shlibpath_overrides_runpath=yes 22372 hardcode_into_libs=yes 22373 # ldd complains unless libraries are executable 22374 postinstall_cmds='chmod +x $lib' 22375 ;; 22376 22377sunos4*) 22378 version_type=sunos 22379 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 22380 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 22381 shlibpath_var=LD_LIBRARY_PATH 22382 shlibpath_overrides_runpath=yes 22383 if test "$with_gnu_ld" = yes; then 22384 need_lib_prefix=no 22385 fi 22386 need_version=yes 22387 ;; 22388 22389sysv4 | sysv4.3*) 22390 version_type=linux 22391 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22392 soname_spec='${libname}${release}${shared_ext}$major' 22393 shlibpath_var=LD_LIBRARY_PATH 22394 case $host_vendor in 22395 sni) 22396 shlibpath_overrides_runpath=no 22397 need_lib_prefix=no 22398 runpath_var=LD_RUN_PATH 22399 ;; 22400 siemens) 22401 need_lib_prefix=no 22402 ;; 22403 motorola) 22404 need_lib_prefix=no 22405 need_version=no 22406 shlibpath_overrides_runpath=no 22407 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 22408 ;; 22409 esac 22410 ;; 22411 22412sysv4*MP*) 22413 if test -d /usr/nec ;then 22414 version_type=linux 22415 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 22416 soname_spec='$libname${shared_ext}.$major' 22417 shlibpath_var=LD_LIBRARY_PATH 22418 fi 22419 ;; 22420 22421sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 22422 version_type=freebsd-elf 22423 need_lib_prefix=no 22424 need_version=no 22425 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 22426 soname_spec='${libname}${release}${shared_ext}$major' 22427 shlibpath_var=LD_LIBRARY_PATH 22428 shlibpath_overrides_runpath=yes 22429 hardcode_into_libs=yes 22430 if test "$with_gnu_ld" = yes; then 22431 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 22432 else 22433 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 22434 case $host_os in 22435 sco3.2v5*) 22436 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 22437 ;; 22438 esac 22439 fi 22440 sys_lib_dlsearch_path_spec='/usr/lib' 22441 ;; 22442 22443tpf*) 22444 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 22445 version_type=linux 22446 need_lib_prefix=no 22447 need_version=no 22448 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22449 shlibpath_var=LD_LIBRARY_PATH 22450 shlibpath_overrides_runpath=no 22451 hardcode_into_libs=yes 22452 ;; 22453 22454uts4*) 22455 version_type=linux 22456 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 22457 soname_spec='${libname}${release}${shared_ext}$major' 22458 shlibpath_var=LD_LIBRARY_PATH 22459 ;; 22460 22461*) 22462 dynamic_linker=no 22463 ;; 22464esac 22465{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 22466$as_echo "$dynamic_linker" >&6; } 22467test "$dynamic_linker" = no && can_build_shared=no 22468 22469variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 22470if test "$GCC" = yes; then 22471 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 22472fi 22473 22474if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 22475 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 22476fi 22477if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 22478 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 22479fi 22480 22481 22482 22483 22484 22485 22486 22487 22488 22489 22490 22491 22492 22493 22494 22495 22496 22497 22498 22499 22500 22501 22502 22503 22504 22505 22506 22507 22508 22509 22510 22511 22512 22513 22514 22515 22516 22517 22518 22519 22520 22521 22522 22523 22524 22525 22526 22527 22528 22529 22530 22531 22532 22533 22534 22535 22536 22537 22538 22539 22540 22541 22542 22543 22544 22545 22546 22547 22548 22549 22550 22551 22552 22553 22554 22555 22556 22557 22558 22559 22560 22561 22562 22563 22564 22565 22566 22567 22568 22569 22570 22571 22572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 22573$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 22574hardcode_action= 22575if test -n "$hardcode_libdir_flag_spec" || 22576 test -n "$runpath_var" || 22577 test "X$hardcode_automatic" = "Xyes" ; then 22578 22579 # We can hardcode non-existent directories. 22580 if test "$hardcode_direct" != no && 22581 # If the only mechanism to avoid hardcoding is shlibpath_var, we 22582 # have to relink, otherwise we might link with an installed library 22583 # when we should be linking with a yet-to-be-installed one 22584 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 22585 test "$hardcode_minus_L" != no; then 22586 # Linking always hardcodes the temporary library directory. 22587 hardcode_action=relink 22588 else 22589 # We can link without hardcoding, and we can hardcode nonexisting dirs. 22590 hardcode_action=immediate 22591 fi 22592else 22593 # We cannot hardcode anything, or else we can only hardcode existing 22594 # directories. 22595 hardcode_action=unsupported 22596fi 22597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 22598$as_echo "$hardcode_action" >&6; } 22599 22600if test "$hardcode_action" = relink || 22601 test "$inherit_rpath" = yes; then 22602 # Fast installation is not supported 22603 enable_fast_install=no 22604elif test "$shlibpath_overrides_runpath" = yes || 22605 test "$enable_shared" = no; then 22606 # Fast installation is not necessary 22607 enable_fast_install=needless 22608fi 22609 22610 22611 22612 22613 22614 22615 if test "x$enable_dlopen" != xyes; then 22616 enable_dlopen=unknown 22617 enable_dlopen_self=unknown 22618 enable_dlopen_self_static=unknown 22619else 22620 lt_cv_dlopen=no 22621 lt_cv_dlopen_libs= 22622 22623 case $host_os in 22624 beos*) 22625 lt_cv_dlopen="load_add_on" 22626 lt_cv_dlopen_libs= 22627 lt_cv_dlopen_self=yes 22628 ;; 22629 22630 mingw* | pw32* | cegcc*) 22631 lt_cv_dlopen="LoadLibrary" 22632 lt_cv_dlopen_libs= 22633 ;; 22634 22635 cygwin*) 22636 lt_cv_dlopen="dlopen" 22637 lt_cv_dlopen_libs= 22638 ;; 22639 22640 darwin*) 22641 # if libdl is installed we need to link against it 22642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 22643$as_echo_n "checking for dlopen in -ldl... " >&6; } 22644if ${ac_cv_lib_dl_dlopen+:} false; then : 22645 $as_echo_n "(cached) " >&6 22646else 22647 ac_check_lib_save_LIBS=$LIBS 22648LIBS="-ldl $LIBS" 22649cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22650/* end confdefs.h. */ 22651 22652/* Override any GCC internal prototype to avoid an error. 22653 Use char because int might match the return type of a GCC 22654 builtin and then its argument prototype would still apply. */ 22655#ifdef __cplusplus 22656extern "C" 22657#endif 22658char dlopen (); 22659int 22660main () 22661{ 22662return dlopen (); 22663 ; 22664 return 0; 22665} 22666_ACEOF 22667if ac_fn_c_try_link "$LINENO"; then : 22668 ac_cv_lib_dl_dlopen=yes 22669else 22670 ac_cv_lib_dl_dlopen=no 22671fi 22672rm -f core conftest.err conftest.$ac_objext \ 22673 conftest$ac_exeext conftest.$ac_ext 22674LIBS=$ac_check_lib_save_LIBS 22675fi 22676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 22677$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 22678if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 22679 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 22680else 22681 22682 lt_cv_dlopen="dyld" 22683 lt_cv_dlopen_libs= 22684 lt_cv_dlopen_self=yes 22685 22686fi 22687 22688 ;; 22689 22690 *) 22691 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 22692if test "x$ac_cv_func_shl_load" = xyes; then : 22693 lt_cv_dlopen="shl_load" 22694else 22695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 22696$as_echo_n "checking for shl_load in -ldld... " >&6; } 22697if ${ac_cv_lib_dld_shl_load+:} false; then : 22698 $as_echo_n "(cached) " >&6 22699else 22700 ac_check_lib_save_LIBS=$LIBS 22701LIBS="-ldld $LIBS" 22702cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22703/* end confdefs.h. */ 22704 22705/* Override any GCC internal prototype to avoid an error. 22706 Use char because int might match the return type of a GCC 22707 builtin and then its argument prototype would still apply. */ 22708#ifdef __cplusplus 22709extern "C" 22710#endif 22711char shl_load (); 22712int 22713main () 22714{ 22715return shl_load (); 22716 ; 22717 return 0; 22718} 22719_ACEOF 22720if ac_fn_c_try_link "$LINENO"; then : 22721 ac_cv_lib_dld_shl_load=yes 22722else 22723 ac_cv_lib_dld_shl_load=no 22724fi 22725rm -f core conftest.err conftest.$ac_objext \ 22726 conftest$ac_exeext conftest.$ac_ext 22727LIBS=$ac_check_lib_save_LIBS 22728fi 22729{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 22730$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 22731if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 22732 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 22733else 22734 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 22735if test "x$ac_cv_func_dlopen" = xyes; then : 22736 lt_cv_dlopen="dlopen" 22737else 22738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 22739$as_echo_n "checking for dlopen in -ldl... " >&6; } 22740if ${ac_cv_lib_dl_dlopen+:} false; then : 22741 $as_echo_n "(cached) " >&6 22742else 22743 ac_check_lib_save_LIBS=$LIBS 22744LIBS="-ldl $LIBS" 22745cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22746/* end confdefs.h. */ 22747 22748/* Override any GCC internal prototype to avoid an error. 22749 Use char because int might match the return type of a GCC 22750 builtin and then its argument prototype would still apply. */ 22751#ifdef __cplusplus 22752extern "C" 22753#endif 22754char dlopen (); 22755int 22756main () 22757{ 22758return dlopen (); 22759 ; 22760 return 0; 22761} 22762_ACEOF 22763if ac_fn_c_try_link "$LINENO"; then : 22764 ac_cv_lib_dl_dlopen=yes 22765else 22766 ac_cv_lib_dl_dlopen=no 22767fi 22768rm -f core conftest.err conftest.$ac_objext \ 22769 conftest$ac_exeext conftest.$ac_ext 22770LIBS=$ac_check_lib_save_LIBS 22771fi 22772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 22773$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 22774if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 22775 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 22776else 22777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 22778$as_echo_n "checking for dlopen in -lsvld... " >&6; } 22779if ${ac_cv_lib_svld_dlopen+:} false; then : 22780 $as_echo_n "(cached) " >&6 22781else 22782 ac_check_lib_save_LIBS=$LIBS 22783LIBS="-lsvld $LIBS" 22784cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22785/* end confdefs.h. */ 22786 22787/* Override any GCC internal prototype to avoid an error. 22788 Use char because int might match the return type of a GCC 22789 builtin and then its argument prototype would still apply. */ 22790#ifdef __cplusplus 22791extern "C" 22792#endif 22793char dlopen (); 22794int 22795main () 22796{ 22797return dlopen (); 22798 ; 22799 return 0; 22800} 22801_ACEOF 22802if ac_fn_c_try_link "$LINENO"; then : 22803 ac_cv_lib_svld_dlopen=yes 22804else 22805 ac_cv_lib_svld_dlopen=no 22806fi 22807rm -f core conftest.err conftest.$ac_objext \ 22808 conftest$ac_exeext conftest.$ac_ext 22809LIBS=$ac_check_lib_save_LIBS 22810fi 22811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 22812$as_echo "$ac_cv_lib_svld_dlopen" >&6; } 22813if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 22814 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 22815else 22816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 22817$as_echo_n "checking for dld_link in -ldld... " >&6; } 22818if ${ac_cv_lib_dld_dld_link+:} false; then : 22819 $as_echo_n "(cached) " >&6 22820else 22821 ac_check_lib_save_LIBS=$LIBS 22822LIBS="-ldld $LIBS" 22823cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22824/* end confdefs.h. */ 22825 22826/* Override any GCC internal prototype to avoid an error. 22827 Use char because int might match the return type of a GCC 22828 builtin and then its argument prototype would still apply. */ 22829#ifdef __cplusplus 22830extern "C" 22831#endif 22832char dld_link (); 22833int 22834main () 22835{ 22836return dld_link (); 22837 ; 22838 return 0; 22839} 22840_ACEOF 22841if ac_fn_c_try_link "$LINENO"; then : 22842 ac_cv_lib_dld_dld_link=yes 22843else 22844 ac_cv_lib_dld_dld_link=no 22845fi 22846rm -f core conftest.err conftest.$ac_objext \ 22847 conftest$ac_exeext conftest.$ac_ext 22848LIBS=$ac_check_lib_save_LIBS 22849fi 22850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 22851$as_echo "$ac_cv_lib_dld_dld_link" >&6; } 22852if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 22853 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 22854fi 22855 22856 22857fi 22858 22859 22860fi 22861 22862 22863fi 22864 22865 22866fi 22867 22868 22869fi 22870 22871 ;; 22872 esac 22873 22874 if test "x$lt_cv_dlopen" != xno; then 22875 enable_dlopen=yes 22876 else 22877 enable_dlopen=no 22878 fi 22879 22880 case $lt_cv_dlopen in 22881 dlopen) 22882 save_CPPFLAGS="$CPPFLAGS" 22883 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 22884 22885 save_LDFLAGS="$LDFLAGS" 22886 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 22887 22888 save_LIBS="$LIBS" 22889 LIBS="$lt_cv_dlopen_libs $LIBS" 22890 22891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 22892$as_echo_n "checking whether a program can dlopen itself... " >&6; } 22893if ${lt_cv_dlopen_self+:} false; then : 22894 $as_echo_n "(cached) " >&6 22895else 22896 if test "$cross_compiling" = yes; then : 22897 lt_cv_dlopen_self=cross 22898else 22899 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 22900 lt_status=$lt_dlunknown 22901 cat > conftest.$ac_ext <<_LT_EOF 22902#line $LINENO "configure" 22903#include "confdefs.h" 22904 22905#if HAVE_DLFCN_H 22906#include <dlfcn.h> 22907#endif 22908 22909#include <stdio.h> 22910 22911#ifdef RTLD_GLOBAL 22912# define LT_DLGLOBAL RTLD_GLOBAL 22913#else 22914# ifdef DL_GLOBAL 22915# define LT_DLGLOBAL DL_GLOBAL 22916# else 22917# define LT_DLGLOBAL 0 22918# endif 22919#endif 22920 22921/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 22922 find out it does not work in some platform. */ 22923#ifndef LT_DLLAZY_OR_NOW 22924# ifdef RTLD_LAZY 22925# define LT_DLLAZY_OR_NOW RTLD_LAZY 22926# else 22927# ifdef DL_LAZY 22928# define LT_DLLAZY_OR_NOW DL_LAZY 22929# else 22930# ifdef RTLD_NOW 22931# define LT_DLLAZY_OR_NOW RTLD_NOW 22932# else 22933# ifdef DL_NOW 22934# define LT_DLLAZY_OR_NOW DL_NOW 22935# else 22936# define LT_DLLAZY_OR_NOW 0 22937# endif 22938# endif 22939# endif 22940# endif 22941#endif 22942 22943/* When -fvisbility=hidden is used, assume the code has been annotated 22944 correspondingly for the symbols needed. */ 22945#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 22946int fnord () __attribute__((visibility("default"))); 22947#endif 22948 22949int fnord () { return 42; } 22950int main () 22951{ 22952 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 22953 int status = $lt_dlunknown; 22954 22955 if (self) 22956 { 22957 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 22958 else 22959 { 22960 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 22961 else puts (dlerror ()); 22962 } 22963 /* dlclose (self); */ 22964 } 22965 else 22966 puts (dlerror ()); 22967 22968 return status; 22969} 22970_LT_EOF 22971 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 22972 (eval $ac_link) 2>&5 22973 ac_status=$? 22974 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 22975 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 22976 (./conftest; exit; ) >&5 2>/dev/null 22977 lt_status=$? 22978 case x$lt_status in 22979 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 22980 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 22981 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 22982 esac 22983 else : 22984 # compilation failed 22985 lt_cv_dlopen_self=no 22986 fi 22987fi 22988rm -fr conftest* 22989 22990 22991fi 22992{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 22993$as_echo "$lt_cv_dlopen_self" >&6; } 22994 22995 if test "x$lt_cv_dlopen_self" = xyes; then 22996 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 22997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 22998$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 22999if ${lt_cv_dlopen_self_static+:} false; then : 23000 $as_echo_n "(cached) " >&6 23001else 23002 if test "$cross_compiling" = yes; then : 23003 lt_cv_dlopen_self_static=cross 23004else 23005 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 23006 lt_status=$lt_dlunknown 23007 cat > conftest.$ac_ext <<_LT_EOF 23008#line $LINENO "configure" 23009#include "confdefs.h" 23010 23011#if HAVE_DLFCN_H 23012#include <dlfcn.h> 23013#endif 23014 23015#include <stdio.h> 23016 23017#ifdef RTLD_GLOBAL 23018# define LT_DLGLOBAL RTLD_GLOBAL 23019#else 23020# ifdef DL_GLOBAL 23021# define LT_DLGLOBAL DL_GLOBAL 23022# else 23023# define LT_DLGLOBAL 0 23024# endif 23025#endif 23026 23027/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 23028 find out it does not work in some platform. */ 23029#ifndef LT_DLLAZY_OR_NOW 23030# ifdef RTLD_LAZY 23031# define LT_DLLAZY_OR_NOW RTLD_LAZY 23032# else 23033# ifdef DL_LAZY 23034# define LT_DLLAZY_OR_NOW DL_LAZY 23035# else 23036# ifdef RTLD_NOW 23037# define LT_DLLAZY_OR_NOW RTLD_NOW 23038# else 23039# ifdef DL_NOW 23040# define LT_DLLAZY_OR_NOW DL_NOW 23041# else 23042# define LT_DLLAZY_OR_NOW 0 23043# endif 23044# endif 23045# endif 23046# endif 23047#endif 23048 23049/* When -fvisbility=hidden is used, assume the code has been annotated 23050 correspondingly for the symbols needed. */ 23051#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 23052int fnord () __attribute__((visibility("default"))); 23053#endif 23054 23055int fnord () { return 42; } 23056int main () 23057{ 23058 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 23059 int status = $lt_dlunknown; 23060 23061 if (self) 23062 { 23063 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 23064 else 23065 { 23066 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 23067 else puts (dlerror ()); 23068 } 23069 /* dlclose (self); */ 23070 } 23071 else 23072 puts (dlerror ()); 23073 23074 return status; 23075} 23076_LT_EOF 23077 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 23078 (eval $ac_link) 2>&5 23079 ac_status=$? 23080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 23081 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 23082 (./conftest; exit; ) >&5 2>/dev/null 23083 lt_status=$? 23084 case x$lt_status in 23085 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 23086 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 23087 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 23088 esac 23089 else : 23090 # compilation failed 23091 lt_cv_dlopen_self_static=no 23092 fi 23093fi 23094rm -fr conftest* 23095 23096 23097fi 23098{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 23099$as_echo "$lt_cv_dlopen_self_static" >&6; } 23100 fi 23101 23102 CPPFLAGS="$save_CPPFLAGS" 23103 LDFLAGS="$save_LDFLAGS" 23104 LIBS="$save_LIBS" 23105 ;; 23106 esac 23107 23108 case $lt_cv_dlopen_self in 23109 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 23110 *) enable_dlopen_self=unknown ;; 23111 esac 23112 23113 case $lt_cv_dlopen_self_static in 23114 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 23115 *) enable_dlopen_self_static=unknown ;; 23116 esac 23117fi 23118 23119 23120 23121 23122 23123 23124 23125 23126 23127 23128 23129 23130 23131 23132 23133 23134 23135striplib= 23136old_striplib= 23137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 23138$as_echo_n "checking whether stripping libraries is possible... " >&6; } 23139if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 23140 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 23141 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 23142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 23143$as_echo "yes" >&6; } 23144else 23145# FIXME - insert some real tests, host_os isn't really good enough 23146 case $host_os in 23147 darwin*) 23148 if test -n "$STRIP" ; then 23149 striplib="$STRIP -x" 23150 old_striplib="$STRIP -S" 23151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 23152$as_echo "yes" >&6; } 23153 else 23154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 23155$as_echo "no" >&6; } 23156 fi 23157 ;; 23158 *) 23159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 23160$as_echo "no" >&6; } 23161 ;; 23162 esac 23163fi 23164 23165 23166 23167 23168 23169 23170 23171 23172 23173 23174 23175 23176 # Report which library types will actually be built 23177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 23178$as_echo_n "checking if libtool supports shared libraries... " >&6; } 23179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 23180$as_echo "$can_build_shared" >&6; } 23181 23182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 23183$as_echo_n "checking whether to build shared libraries... " >&6; } 23184 test "$can_build_shared" = "no" && enable_shared=no 23185 23186 # On AIX, shared libraries and static libraries use the same namespace, and 23187 # are all built from PIC. 23188 case $host_os in 23189 aix3*) 23190 test "$enable_shared" = yes && enable_static=no 23191 if test -n "$RANLIB"; then 23192 archive_cmds="$archive_cmds~\$RANLIB \$lib" 23193 postinstall_cmds='$RANLIB $lib' 23194 fi 23195 ;; 23196 23197 aix[4-9]*) 23198 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 23199 test "$enable_shared" = yes && enable_static=no 23200 fi 23201 ;; 23202 esac 23203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 23204$as_echo "$enable_shared" >&6; } 23205 23206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 23207$as_echo_n "checking whether to build static libraries... " >&6; } 23208 # Make sure either enable_shared or enable_static is yes. 23209 test "$enable_shared" = yes || enable_static=yes 23210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 23211$as_echo "$enable_static" >&6; } 23212 23213 23214 23215 23216fi 23217ac_ext=c 23218ac_cpp='$CPP $CPPFLAGS' 23219ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 23220ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 23221ac_compiler_gnu=$ac_cv_c_compiler_gnu 23222 23223CC="$lt_save_CC" 23224 23225 23226 23227 23228 23229 23230 23231 23232 23233 23234 23235 23236 23237 ac_config_commands="$ac_config_commands libtool" 23238 23239 23240 23241 23242# Only expand once: 23243 23244 23245 23246 23247 23248 23249{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sntp will be built" >&5 23250$as_echo_n "checking if sntp will be built... " >&6; } 23251 23252# Check whether --with-sntp was given. 23253if test "${with_sntp+set}" = set; then : 23254 withval=$with_sntp; 23255else 23256 with_sntp="${withsntp=yes}" 23257 23258fi 23259 23260case "$with_sntp" in 23261 no) 23262 SNTP= 23263 ;; 23264 *) 23265 SNTP=sntp 23266 ;; 23267esac 23268 23269 if test -n "$SNTP"; then 23270 BUILD_SNTP_TRUE= 23271 BUILD_SNTP_FALSE='#' 23272else 23273 BUILD_SNTP_TRUE='#' 23274 BUILD_SNTP_FALSE= 23275fi 23276 23277{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sntp" >&5 23278$as_echo "$with_sntp" >&6; } 23279 23280 23281 23282case "$SNTP" in 23283 '') 23284 SNTP_DB= 23285 SNTP_DL= 23286 SNTP_DS= 23287 ;; 23288esac 23289 23290### 23291 23292# NTP has (so far) been relying on leading-edge autogen. 23293# Therefore, by default: 23294# - use the version we ship with 23295# - do not install it 23296# - build a static copy (AC_DISABLE_SHARED - done earlier) 23297case "${enable_local_libopts+set}" in 23298 set) ;; 23299 *) enable_local_libopts=yes ;; 23300esac 23301case "${enable_libopts_install+set}" in 23302 set) ;; 23303 *) enable_libopts_install=no ;; 23304esac 23305enable_nls=no 23306 23307 23308 ac_header_dirent=no 23309for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 23310 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 23311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 23312$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 23313if eval \${$as_ac_Header+:} false; then : 23314 $as_echo_n "(cached) " >&6 23315else 23316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23317/* end confdefs.h. */ 23318#include <sys/types.h> 23319#include <$ac_hdr> 23320 23321int 23322main () 23323{ 23324if ((DIR *) 0) 23325return 0; 23326 ; 23327 return 0; 23328} 23329_ACEOF 23330if ac_fn_c_try_compile "$LINENO"; then : 23331 eval "$as_ac_Header=yes" 23332else 23333 eval "$as_ac_Header=no" 23334fi 23335rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 23336fi 23337eval ac_res=\$$as_ac_Header 23338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 23339$as_echo "$ac_res" >&6; } 23340if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23341 cat >>confdefs.h <<_ACEOF 23342#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 23343_ACEOF 23344 23345ac_header_dirent=$ac_hdr; break 23346fi 23347 23348done 23349# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 23350if test $ac_header_dirent = dirent.h; then 23351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 23352$as_echo_n "checking for library containing opendir... " >&6; } 23353if ${ac_cv_search_opendir+:} false; then : 23354 $as_echo_n "(cached) " >&6 23355else 23356 ac_func_search_save_LIBS=$LIBS 23357cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23358/* end confdefs.h. */ 23359 23360/* Override any GCC internal prototype to avoid an error. 23361 Use char because int might match the return type of a GCC 23362 builtin and then its argument prototype would still apply. */ 23363#ifdef __cplusplus 23364extern "C" 23365#endif 23366char opendir (); 23367int 23368main () 23369{ 23370return opendir (); 23371 ; 23372 return 0; 23373} 23374_ACEOF 23375for ac_lib in '' dir; do 23376 if test -z "$ac_lib"; then 23377 ac_res="none required" 23378 else 23379 ac_res=-l$ac_lib 23380 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 23381 fi 23382 if ac_fn_c_try_link "$LINENO"; then : 23383 ac_cv_search_opendir=$ac_res 23384fi 23385rm -f core conftest.err conftest.$ac_objext \ 23386 conftest$ac_exeext 23387 if ${ac_cv_search_opendir+:} false; then : 23388 break 23389fi 23390done 23391if ${ac_cv_search_opendir+:} false; then : 23392 23393else 23394 ac_cv_search_opendir=no 23395fi 23396rm conftest.$ac_ext 23397LIBS=$ac_func_search_save_LIBS 23398fi 23399{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 23400$as_echo "$ac_cv_search_opendir" >&6; } 23401ac_res=$ac_cv_search_opendir 23402if test "$ac_res" != no; then : 23403 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 23404 23405fi 23406 23407else 23408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 23409$as_echo_n "checking for library containing opendir... " >&6; } 23410if ${ac_cv_search_opendir+:} false; then : 23411 $as_echo_n "(cached) " >&6 23412else 23413 ac_func_search_save_LIBS=$LIBS 23414cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23415/* end confdefs.h. */ 23416 23417/* Override any GCC internal prototype to avoid an error. 23418 Use char because int might match the return type of a GCC 23419 builtin and then its argument prototype would still apply. */ 23420#ifdef __cplusplus 23421extern "C" 23422#endif 23423char opendir (); 23424int 23425main () 23426{ 23427return opendir (); 23428 ; 23429 return 0; 23430} 23431_ACEOF 23432for ac_lib in '' x; do 23433 if test -z "$ac_lib"; then 23434 ac_res="none required" 23435 else 23436 ac_res=-l$ac_lib 23437 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 23438 fi 23439 if ac_fn_c_try_link "$LINENO"; then : 23440 ac_cv_search_opendir=$ac_res 23441fi 23442rm -f core conftest.err conftest.$ac_objext \ 23443 conftest$ac_exeext 23444 if ${ac_cv_search_opendir+:} false; then : 23445 break 23446fi 23447done 23448if ${ac_cv_search_opendir+:} false; then : 23449 23450else 23451 ac_cv_search_opendir=no 23452fi 23453rm conftest.$ac_ext 23454LIBS=$ac_func_search_save_LIBS 23455fi 23456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 23457$as_echo "$ac_cv_search_opendir" >&6; } 23458ac_res=$ac_cv_search_opendir 23459if test "$ac_res" != no; then : 23460 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 23461 23462fi 23463 23464fi 23465 23466 23467 # ================= 23468 # AC_CHECK_HEADERS 23469 # ================= 23470 for ac_header in \ 23471 sys/mman.h sys/param.h sys/poll.h sys/procset.h \ 23472 sys/select.h sys/socket.h sys/stropts.h sys/time.h \ 23473 sys/un.h sys/wait.h dlfcn.h errno.h \ 23474 fcntl.h libgen.h libintl.h memory.h \ 23475 netinet/in.h setjmp.h stdbool.h sysexits.h \ 23476 unistd.h utime.h 23477do : 23478 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23479ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23480if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23481 cat >>confdefs.h <<_ACEOF 23482#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23483_ACEOF 23484 23485fi 23486 23487done 23488 23489 23490 for ac_header in stdarg.h varargs.h 23491do : 23492 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23493ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23494if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23495 cat >>confdefs.h <<_ACEOF 23496#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23497_ACEOF 23498 lo_have_arg_hdr=true;break 23499else 23500 lo_have_arg_hdr=false 23501fi 23502 23503done 23504 23505 23506 for ac_header in string.h strings.h 23507do : 23508 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23509ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23510if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23511 cat >>confdefs.h <<_ACEOF 23512#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23513_ACEOF 23514 lo_have_str_hdr=true;break 23515else 23516 lo_have_str_hdr=false 23517fi 23518 23519done 23520 23521 23522 for ac_header in limits.h sys/limits.h values.h 23523do : 23524 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23525ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23526if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23527 cat >>confdefs.h <<_ACEOF 23528#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23529_ACEOF 23530 lo_have_lim_hdr=true;break 23531else 23532 lo_have_lim_hdr=false 23533fi 23534 23535done 23536 23537 23538 for ac_header in inttypes.h stdint.h 23539do : 23540 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23541ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23542if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23543 cat >>confdefs.h <<_ACEOF 23544#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23545_ACEOF 23546 lo_have_typ_hdr=true;break 23547else 23548 lo_have_typ_hdr=false 23549fi 23550 23551done 23552 23553 23554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdnoreturn.h" >&5 23555$as_echo_n "checking for working stdnoreturn.h... " >&6; } 23556if ${gl_cv_header_working_stdnoreturn_h+:} false; then : 23557 $as_echo_n "(cached) " >&6 23558else 23559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23560/* end confdefs.h. */ 23561#include <stdlib.h> 23562 #include <stdnoreturn.h> 23563 /* Do not check for 'noreturn' after the return type. 23564 C11 allows it, but it's rarely done that way 23565 and circa-2012 bleeding-edge GCC rejects it when given 23566 -Werror=old-style-declaration. */ 23567 noreturn void foo1 (void) { exit (0); } 23568 _Noreturn void foo2 (void) { exit (0); } 23569 int testit (int argc, char **argv) { 23570 if (argc & 1) 23571 return 0; 23572 (argv[0][0] ? foo1 : foo2) (); 23573 } 23574 23575int 23576main () 23577{ 23578 23579 ; 23580 return 0; 23581} 23582_ACEOF 23583if ac_fn_c_try_compile "$LINENO"; then : 23584 gl_cv_header_working_stdnoreturn_h=yes 23585else 23586 gl_cv_header_working_stdnoreturn_h=no 23587fi 23588rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 23589fi 23590{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdnoreturn_h" >&5 23591$as_echo "$gl_cv_header_working_stdnoreturn_h" >&6; } 23592 23593 if test $gl_cv_header_working_stdnoreturn_h = yes; then 23594 STDNORETURN_H='' 23595 else 23596 STDNORETURN_H='stdnoreturn.h' 23597 fi 23598 23599 23600 if test -n "$STDNORETURN_H"; then 23601 GL_GENERATE_STDNORETURN_H_TRUE= 23602 GL_GENERATE_STDNORETURN_H_FALSE='#' 23603else 23604 GL_GENERATE_STDNORETURN_H_TRUE='#' 23605 GL_GENERATE_STDNORETURN_H_FALSE= 23606fi 23607 23608 23609 23610 # ---------------------------------------------------------------------- 23611 # check for various programs used during the build. 23612 # On OS/X, "wchar.h" needs "runetype.h" to work properly. 23613 # ---------------------------------------------------------------------- 23614 for ac_header in runetype.h wchar.h 23615do : 23616 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23617ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 23618 $ac_includes_default 23619 #if HAVE_RUNETYPE_H 23620 # include <runetype.h> 23621 #endif 23622 23623" 23624if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23625 cat >>confdefs.h <<_ACEOF 23626#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23627_ACEOF 23628 23629fi 23630 23631done 23632 23633 23634 # Check whether --enable-nls was given. 23635if test "${enable_nls+set}" = set; then : 23636 enableval=$enable_nls; 23637fi 23638 23639 if test "x$enable_nls" != "xno" && \ 23640 test "X${ac_cv_header_libintl_h}" = Xyes; then : 23641 23642 23643$as_echo "#define ENABLE_NLS 1" >>confdefs.h 23644 23645fi 23646 23647 # -------------------------------------------- 23648 # Verify certain entries from AC_CHECK_HEADERS 23649 # -------------------------------------------- 23650 ${lo_have_arg_hdr} || \ 23651 as_fn_error $? "you must have stdarg.h or varargs.h on your system" "$LINENO" 5 23652 23653 ${lo_have_str_hdr} || \ 23654 as_fn_error $? "you must have string.h or strings.h on your system" "$LINENO" 5 23655 23656 ${lo_have_lim_hdr} || \ 23657 as_fn_error $? "you must have one of limits.h, sys/limits.h or values.h" "$LINENO" 5 23658 23659 ${lo_have_typ_hdr} || \ 23660 as_fn_error $? "you must have inttypes.h or stdint.h on your system" "$LINENO" 5 23661 23662 for f in sys_types sys_param sys_stat string errno stdlib memory setjmp 23663 do eval as_ac_var=\${ac_cv_header_${f}_h} 23664 test "X${as_ac_var}" = Xyes || { 23665 as_fn_error $? "you must have ${f}.h on your system" "$LINENO" 5 23666 } 23667 done 23668 test "X${ac_cv_header_inttypes_h-no}" = Xyes || \ 23669 echo '#include <stdint.h>' > inttypes.h 23670 23671 # ---------------------------------------------------------------------- 23672 # Checks for typedefs 23673 # ---------------------------------------------------------------------- 23674 ac_fn_c_check_type "$LINENO" "wchar_t" "ac_cv_type_wchar_t" "$ac_includes_default" 23675if test "x$ac_cv_type_wchar_t" = xyes; then : 23676 23677cat >>confdefs.h <<_ACEOF 23678#define HAVE_WCHAR_T 1 23679_ACEOF 23680 23681 23682fi 23683 23684 ac_fn_c_check_type "$LINENO" "wint_t" "ac_cv_type_wint_t" " 23685 $ac_includes_default 23686 #if HAVE_RUNETYPE_H 23687 # include <runetype.h> 23688 #endif 23689 #if HAVE_WCHAR_H 23690 # include <wchar.h> 23691 #endif 23692 23693" 23694if test "x$ac_cv_type_wint_t" = xyes; then : 23695 23696cat >>confdefs.h <<_ACEOF 23697#define HAVE_WINT_T 1 23698_ACEOF 23699 23700 23701fi 23702 23703 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 23704if test "x$ac_cv_type_int8_t" = xyes; then : 23705 23706cat >>confdefs.h <<_ACEOF 23707#define HAVE_INT8_T 1 23708_ACEOF 23709 23710 23711fi 23712ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 23713if test "x$ac_cv_type_uint8_t" = xyes; then : 23714 23715cat >>confdefs.h <<_ACEOF 23716#define HAVE_UINT8_T 1 23717_ACEOF 23718 23719 23720fi 23721ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 23722if test "x$ac_cv_type_int16_t" = xyes; then : 23723 23724cat >>confdefs.h <<_ACEOF 23725#define HAVE_INT16_T 1 23726_ACEOF 23727 23728 23729fi 23730ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 23731if test "x$ac_cv_type_uint16_t" = xyes; then : 23732 23733cat >>confdefs.h <<_ACEOF 23734#define HAVE_UINT16_T 1 23735_ACEOF 23736 23737 23738fi 23739ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 23740if test "x$ac_cv_type_int32_t" = xyes; then : 23741 23742cat >>confdefs.h <<_ACEOF 23743#define HAVE_INT32_T 1 23744_ACEOF 23745 23746 23747fi 23748ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 23749if test "x$ac_cv_type_uint32_t" = xyes; then : 23750 23751cat >>confdefs.h <<_ACEOF 23752#define HAVE_UINT32_T 1 23753_ACEOF 23754 23755 23756fi 23757ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" 23758if test "x$ac_cv_type_intptr_t" = xyes; then : 23759 23760cat >>confdefs.h <<_ACEOF 23761#define HAVE_INTPTR_T 1 23762_ACEOF 23763 23764 23765fi 23766ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 23767if test "x$ac_cv_type_uintptr_t" = xyes; then : 23768 23769cat >>confdefs.h <<_ACEOF 23770#define HAVE_UINTPTR_T 1 23771_ACEOF 23772 23773 23774fi 23775ac_fn_c_check_type "$LINENO" "uint_t" "ac_cv_type_uint_t" "$ac_includes_default" 23776if test "x$ac_cv_type_uint_t" = xyes; then : 23777 23778cat >>confdefs.h <<_ACEOF 23779#define HAVE_UINT_T 1 23780_ACEOF 23781 23782 23783fi 23784ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 23785if test "x$ac_cv_type_pid_t" = xyes; then : 23786 23787cat >>confdefs.h <<_ACEOF 23788#define HAVE_PID_T 1 23789_ACEOF 23790 23791 23792fi 23793ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 23794if test "x$ac_cv_type_size_t" = xyes; then : 23795 23796cat >>confdefs.h <<_ACEOF 23797#define HAVE_SIZE_T 1 23798_ACEOF 23799 23800 23801fi 23802ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 23803if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 23804 23805cat >>confdefs.h <<_ACEOF 23806#define HAVE_PTRDIFF_T 1 23807_ACEOF 23808 23809 23810fi 23811 23812 # The cast to long int works around a bug in the HP C Compiler 23813# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23814# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23815# This bug is HP SR number 8606223364. 23816{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char *" >&5 23817$as_echo_n "checking size of char *... " >&6; } 23818if ${ac_cv_sizeof_char_p+:} false; then : 23819 $as_echo_n "(cached) " >&6 23820else 23821 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char *))" "ac_cv_sizeof_char_p" "$ac_includes_default"; then : 23822 23823else 23824 if test "$ac_cv_type_char_p" = yes; then 23825 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23826$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23827as_fn_error 77 "cannot compute sizeof (char *) 23828See \`config.log' for more details" "$LINENO" 5; } 23829 else 23830 ac_cv_sizeof_char_p=0 23831 fi 23832fi 23833 23834fi 23835{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char_p" >&5 23836$as_echo "$ac_cv_sizeof_char_p" >&6; } 23837 23838 23839 23840cat >>confdefs.h <<_ACEOF 23841#define SIZEOF_CHAR_P $ac_cv_sizeof_char_p 23842_ACEOF 23843 23844 23845 # The cast to long int works around a bug in the HP C Compiler 23846# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23847# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23848# This bug is HP SR number 8606223364. 23849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 23850$as_echo_n "checking size of int... " >&6; } 23851if ${ac_cv_sizeof_int+:} false; then : 23852 $as_echo_n "(cached) " >&6 23853else 23854 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 23855 23856else 23857 if test "$ac_cv_type_int" = yes; then 23858 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23859$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23860as_fn_error 77 "cannot compute sizeof (int) 23861See \`config.log' for more details" "$LINENO" 5; } 23862 else 23863 ac_cv_sizeof_int=0 23864 fi 23865fi 23866 23867fi 23868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 23869$as_echo "$ac_cv_sizeof_int" >&6; } 23870 23871 23872 23873cat >>confdefs.h <<_ACEOF 23874#define SIZEOF_INT $ac_cv_sizeof_int 23875_ACEOF 23876 23877 23878 # The cast to long int works around a bug in the HP C Compiler 23879# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23880# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23881# This bug is HP SR number 8606223364. 23882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 23883$as_echo_n "checking size of long... " >&6; } 23884if ${ac_cv_sizeof_long+:} false; then : 23885 $as_echo_n "(cached) " >&6 23886else 23887 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 23888 23889else 23890 if test "$ac_cv_type_long" = yes; then 23891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23892$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23893as_fn_error 77 "cannot compute sizeof (long) 23894See \`config.log' for more details" "$LINENO" 5; } 23895 else 23896 ac_cv_sizeof_long=0 23897 fi 23898fi 23899 23900fi 23901{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 23902$as_echo "$ac_cv_sizeof_long" >&6; } 23903 23904 23905 23906cat >>confdefs.h <<_ACEOF 23907#define SIZEOF_LONG $ac_cv_sizeof_long 23908_ACEOF 23909 23910 23911 # The cast to long int works around a bug in the HP C Compiler 23912# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23913# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23914# This bug is HP SR number 8606223364. 23915{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 23916$as_echo_n "checking size of short... " >&6; } 23917if ${ac_cv_sizeof_short+:} false; then : 23918 $as_echo_n "(cached) " >&6 23919else 23920 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 23921 23922else 23923 if test "$ac_cv_type_short" = yes; then 23924 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23925$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23926as_fn_error 77 "cannot compute sizeof (short) 23927See \`config.log' for more details" "$LINENO" 5; } 23928 else 23929 ac_cv_sizeof_short=0 23930 fi 23931fi 23932 23933fi 23934{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 23935$as_echo "$ac_cv_sizeof_short" >&6; } 23936 23937 23938 23939cat >>confdefs.h <<_ACEOF 23940#define SIZEOF_SHORT $ac_cv_sizeof_short 23941_ACEOF 23942 23943 23944 23945 # ------------ 23946 # AC_CHECK_LIB 23947 # ------------ 23948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pathfind in -lgen" >&5 23949$as_echo_n "checking for pathfind in -lgen... " >&6; } 23950if ${ac_cv_lib_gen_pathfind+:} false; then : 23951 $as_echo_n "(cached) " >&6 23952else 23953 ac_check_lib_save_LIBS=$LIBS 23954LIBS="-lgen $LIBS" 23955cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23956/* end confdefs.h. */ 23957 23958/* Override any GCC internal prototype to avoid an error. 23959 Use char because int might match the return type of a GCC 23960 builtin and then its argument prototype would still apply. */ 23961#ifdef __cplusplus 23962extern "C" 23963#endif 23964char pathfind (); 23965int 23966main () 23967{ 23968return pathfind (); 23969 ; 23970 return 0; 23971} 23972_ACEOF 23973if ac_fn_c_try_link "$LINENO"; then : 23974 ac_cv_lib_gen_pathfind=yes 23975else 23976 ac_cv_lib_gen_pathfind=no 23977fi 23978rm -f core conftest.err conftest.$ac_objext \ 23979 conftest$ac_exeext conftest.$ac_ext 23980LIBS=$ac_check_lib_save_LIBS 23981fi 23982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_pathfind" >&5 23983$as_echo "$ac_cv_lib_gen_pathfind" >&6; } 23984if test "x$ac_cv_lib_gen_pathfind" = xyes; then : 23985 cat >>confdefs.h <<_ACEOF 23986#define HAVE_LIBGEN 1 23987_ACEOF 23988 23989 LIBS="-lgen $LIBS" 23990 23991fi 23992 23993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettext in -lintl" >&5 23994$as_echo_n "checking for gettext in -lintl... " >&6; } 23995if ${ac_cv_lib_intl_gettext+:} false; then : 23996 $as_echo_n "(cached) " >&6 23997else 23998 ac_check_lib_save_LIBS=$LIBS 23999LIBS="-lintl $LIBS" 24000cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24001/* end confdefs.h. */ 24002 24003/* Override any GCC internal prototype to avoid an error. 24004 Use char because int might match the return type of a GCC 24005 builtin and then its argument prototype would still apply. */ 24006#ifdef __cplusplus 24007extern "C" 24008#endif 24009char gettext (); 24010int 24011main () 24012{ 24013return gettext (); 24014 ; 24015 return 0; 24016} 24017_ACEOF 24018if ac_fn_c_try_link "$LINENO"; then : 24019 ac_cv_lib_intl_gettext=yes 24020else 24021 ac_cv_lib_intl_gettext=no 24022fi 24023rm -f core conftest.err conftest.$ac_objext \ 24024 conftest$ac_exeext conftest.$ac_ext 24025LIBS=$ac_check_lib_save_LIBS 24026fi 24027{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_gettext" >&5 24028$as_echo "$ac_cv_lib_intl_gettext" >&6; } 24029if test "x$ac_cv_lib_intl_gettext" = xyes; then : 24030 cat >>confdefs.h <<_ACEOF 24031#define HAVE_LIBINTL 1 24032_ACEOF 24033 24034 LIBS="-lintl $LIBS" 24035 24036fi 24037 24038 for ac_func in vprintf 24039do : 24040 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 24041if test "x$ac_cv_func_vprintf" = xyes; then : 24042 cat >>confdefs.h <<_ACEOF 24043#define HAVE_VPRINTF 1 24044_ACEOF 24045 24046ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 24047if test "x$ac_cv_func__doprnt" = xyes; then : 24048 24049$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 24050 24051fi 24052 24053fi 24054done 24055 24056 24057 for ac_header in vfork.h 24058do : 24059 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 24060if test "x$ac_cv_header_vfork_h" = xyes; then : 24061 cat >>confdefs.h <<_ACEOF 24062#define HAVE_VFORK_H 1 24063_ACEOF 24064 24065fi 24066 24067done 24068 24069for ac_func in fork vfork 24070do : 24071 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 24072ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 24073if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 24074 cat >>confdefs.h <<_ACEOF 24075#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 24076_ACEOF 24077 24078fi 24079done 24080 24081if test "x$ac_cv_func_fork" = xyes; then 24082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 24083$as_echo_n "checking for working fork... " >&6; } 24084if ${ac_cv_func_fork_works+:} false; then : 24085 $as_echo_n "(cached) " >&6 24086else 24087 if test "$cross_compiling" = yes; then : 24088 ac_cv_func_fork_works=cross 24089else 24090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24091/* end confdefs.h. */ 24092$ac_includes_default 24093int 24094main () 24095{ 24096 24097 /* By Ruediger Kuhlmann. */ 24098 return fork () < 0; 24099 24100 ; 24101 return 0; 24102} 24103_ACEOF 24104if ac_fn_c_try_run "$LINENO"; then : 24105 ac_cv_func_fork_works=yes 24106else 24107 ac_cv_func_fork_works=no 24108fi 24109rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24110 conftest.$ac_objext conftest.beam conftest.$ac_ext 24111fi 24112 24113fi 24114{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 24115$as_echo "$ac_cv_func_fork_works" >&6; } 24116 24117else 24118 ac_cv_func_fork_works=$ac_cv_func_fork 24119fi 24120if test "x$ac_cv_func_fork_works" = xcross; then 24121 case $host in 24122 *-*-amigaos* | *-*-msdosdjgpp*) 24123 # Override, as these systems have only a dummy fork() stub 24124 ac_cv_func_fork_works=no 24125 ;; 24126 *) 24127 ac_cv_func_fork_works=yes 24128 ;; 24129 esac 24130 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 24131$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 24132fi 24133ac_cv_func_vfork_works=$ac_cv_func_vfork 24134if test "x$ac_cv_func_vfork" = xyes; then 24135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 24136$as_echo_n "checking for working vfork... " >&6; } 24137if ${ac_cv_func_vfork_works+:} false; then : 24138 $as_echo_n "(cached) " >&6 24139else 24140 if test "$cross_compiling" = yes; then : 24141 ac_cv_func_vfork_works=cross 24142else 24143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24144/* end confdefs.h. */ 24145/* Thanks to Paul Eggert for this test. */ 24146$ac_includes_default 24147#include <sys/wait.h> 24148#ifdef HAVE_VFORK_H 24149# include <vfork.h> 24150#endif 24151/* On some sparc systems, changes by the child to local and incoming 24152 argument registers are propagated back to the parent. The compiler 24153 is told about this with #include <vfork.h>, but some compilers 24154 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 24155 static variable whose address is put into a register that is 24156 clobbered by the vfork. */ 24157static void 24158#ifdef __cplusplus 24159sparc_address_test (int arg) 24160# else 24161sparc_address_test (arg) int arg; 24162#endif 24163{ 24164 static pid_t child; 24165 if (!child) { 24166 child = vfork (); 24167 if (child < 0) { 24168 perror ("vfork"); 24169 _exit(2); 24170 } 24171 if (!child) { 24172 arg = getpid(); 24173 write(-1, "", 0); 24174 _exit (arg); 24175 } 24176 } 24177} 24178 24179int 24180main () 24181{ 24182 pid_t parent = getpid (); 24183 pid_t child; 24184 24185 sparc_address_test (0); 24186 24187 child = vfork (); 24188 24189 if (child == 0) { 24190 /* Here is another test for sparc vfork register problems. This 24191 test uses lots of local variables, at least as many local 24192 variables as main has allocated so far including compiler 24193 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 24194 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 24195 reuse the register of parent for one of the local variables, 24196 since it will think that parent can't possibly be used any more 24197 in this routine. Assigning to the local variable will thus 24198 munge parent in the parent process. */ 24199 pid_t 24200 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 24201 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 24202 /* Convince the compiler that p..p7 are live; otherwise, it might 24203 use the same hardware register for all 8 local variables. */ 24204 if (p != p1 || p != p2 || p != p3 || p != p4 24205 || p != p5 || p != p6 || p != p7) 24206 _exit(1); 24207 24208 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 24209 from child file descriptors. If the child closes a descriptor 24210 before it execs or exits, this munges the parent's descriptor 24211 as well. Test for this by closing stdout in the child. */ 24212 _exit(close(fileno(stdout)) != 0); 24213 } else { 24214 int status; 24215 struct stat st; 24216 24217 while (wait(&status) != child) 24218 ; 24219 return ( 24220 /* Was there some problem with vforking? */ 24221 child < 0 24222 24223 /* Did the child fail? (This shouldn't happen.) */ 24224 || status 24225 24226 /* Did the vfork/compiler bug occur? */ 24227 || parent != getpid() 24228 24229 /* Did the file descriptor bug occur? */ 24230 || fstat(fileno(stdout), &st) != 0 24231 ); 24232 } 24233} 24234_ACEOF 24235if ac_fn_c_try_run "$LINENO"; then : 24236 ac_cv_func_vfork_works=yes 24237else 24238 ac_cv_func_vfork_works=no 24239fi 24240rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24241 conftest.$ac_objext conftest.beam conftest.$ac_ext 24242fi 24243 24244fi 24245{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 24246$as_echo "$ac_cv_func_vfork_works" >&6; } 24247 24248fi; 24249if test "x$ac_cv_func_fork_works" = xcross; then 24250 ac_cv_func_vfork_works=$ac_cv_func_vfork 24251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 24252$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 24253fi 24254 24255if test "x$ac_cv_func_vfork_works" = xyes; then 24256 24257$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 24258 24259else 24260 24261$as_echo "#define vfork fork" >>confdefs.h 24262 24263fi 24264if test "x$ac_cv_func_fork_works" = xyes; then 24265 24266$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 24267 24268fi 24269 24270 for ac_func in mmap canonicalize_file_name snprintf strdup strchr \ 24271 strrchr strsignal fchmod fstat chmod 24272do : 24273 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 24274ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 24275if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 24276 cat >>confdefs.h <<_ACEOF 24277#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 24278_ACEOF 24279 24280fi 24281done 24282 24283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 24284$as_echo_n "checking for a sed that does not truncate output... " >&6; } 24285if ${ac_cv_path_SED+:} false; then : 24286 $as_echo_n "(cached) " >&6 24287else 24288 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 24289 for ac_i in 1 2 3 4 5 6 7; do 24290 ac_script="$ac_script$as_nl$ac_script" 24291 done 24292 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 24293 { ac_script=; unset ac_script;} 24294 if test -z "$SED"; then 24295 ac_path_SED_found=false 24296 # Loop through the user's path and test for each of PROGNAME-LIST 24297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 24298for as_dir in $PATH 24299do 24300 IFS=$as_save_IFS 24301 test -z "$as_dir" && as_dir=. 24302 for ac_prog in sed gsed; do 24303 for ac_exec_ext in '' $ac_executable_extensions; do 24304 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 24305 as_fn_executable_p "$ac_path_SED" || continue 24306# Check for GNU ac_path_SED and select it if it is found. 24307 # Check for GNU $ac_path_SED 24308case `"$ac_path_SED" --version 2>&1` in 24309*GNU*) 24310 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 24311*) 24312 ac_count=0 24313 $as_echo_n 0123456789 >"conftest.in" 24314 while : 24315 do 24316 cat "conftest.in" "conftest.in" >"conftest.tmp" 24317 mv "conftest.tmp" "conftest.in" 24318 cp "conftest.in" "conftest.nl" 24319 $as_echo '' >> "conftest.nl" 24320 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 24321 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 24322 as_fn_arith $ac_count + 1 && ac_count=$as_val 24323 if test $ac_count -gt ${ac_path_SED_max-0}; then 24324 # Best one so far, save it but keep looking for a better one 24325 ac_cv_path_SED="$ac_path_SED" 24326 ac_path_SED_max=$ac_count 24327 fi 24328 # 10*(2^10) chars as input seems more than enough 24329 test $ac_count -gt 10 && break 24330 done 24331 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 24332esac 24333 24334 $ac_path_SED_found && break 3 24335 done 24336 done 24337 done 24338IFS=$as_save_IFS 24339 if test -z "$ac_cv_path_SED"; then 24340 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 24341 fi 24342else 24343 ac_cv_path_SED=$SED 24344fi 24345 24346fi 24347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 24348$as_echo "$ac_cv_path_SED" >&6; } 24349 SED="$ac_cv_path_SED" 24350 rm -f conftest.sed 24351 24352 while : 24353 do 24354 POSIX_SHELL=`which bash` 24355 test -x "$POSIX_SHELL" && break 24356 POSIX_SHELL=`which dash` 24357 test -x "$POSIX_SHELL" && break 24358 POSIX_SHELL=/usr/xpg4/bin/sh 24359 test -x "$POSIX_SHELL" && break 24360 POSIX_SHELL=`/bin/sh -c ' 24361 exec 2>/dev/null 24362 if ! true ; then exit 1 ; fi 24363 echo /bin/sh'` 24364 test -x "$POSIX_SHELL" && break 24365 as_fn_error $? "cannot locate a working POSIX shell" "$LINENO" 5 24366 done 24367 24368cat >>confdefs.h <<_ACEOF 24369#define POSIX_SHELL "${POSIX_SHELL}" 24370_ACEOF 24371 24372 24373 24374 24375 24376 LIBOPTS_BUILD_BLOCKED='' 24377 24378 24379 NEED_LIBOPTS_DIR='' 24380 24381 # Check whether --enable-local-libopts was given. 24382if test "${enable_local_libopts+set}" = set; then : 24383 enableval=$enable_local_libopts; 24384 if test x$enableval = xyes ; then 24385 { $as_echo "$as_me:${as_lineno-$LINENO}: Using supplied libopts tearoff" >&5 24386$as_echo "$as_me: Using supplied libopts tearoff" >&6;} 24387 LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts' 24388 NEED_LIBOPTS_DIR=true 24389 LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la' 24390 fi 24391fi 24392 24393 24394 # Check whether --enable-libopts-install was given. 24395if test "${enable_libopts_install+set}" = set; then : 24396 enableval=$enable_libopts_install; 24397fi 24398 24399 if test "X${enable_libopts_install}" = Xyes; then 24400 INSTALL_LIBOPTS_TRUE= 24401 INSTALL_LIBOPTS_FALSE='#' 24402else 24403 INSTALL_LIBOPTS_TRUE='#' 24404 INSTALL_LIBOPTS_FALSE= 24405fi 24406 24407 24408 if test -z "${NEED_LIBOPTS_DIR}" ; then 24409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config can be found" >&5 24410$as_echo_n "checking whether autoopts-config can be found... " >&6; } 24411 24412# Check whether --with-autoopts-config was given. 24413if test "${with_autoopts_config+set}" = set; then : 24414 withval=$with_autoopts_config; lo_cv_with_autoopts_config=${with_autoopts_config} 24415else 24416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config is specified" >&5 24417$as_echo_n "checking whether autoopts-config is specified... " >&6; } 24418if ${lo_cv_with_autoopts_config+:} false; then : 24419 $as_echo_n "(cached) " >&6 24420else 24421 if autoopts-config --help 2>/dev/null 1>&2 24422 then lo_cv_with_autoopts_config=autoopts-config 24423 elif libopts-config --help 2>/dev/null 1>&2 24424 then lo_cv_with_autoopts_config=libopts-config 24425 else lo_cv_with_autoopts_config=no ; fi 24426fi 24427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lo_cv_with_autoopts_config" >&5 24428$as_echo "$lo_cv_with_autoopts_config" >&6; } 24429 24430fi 24431 # end of AC_ARG_WITH 24432 24433 if ${lo_cv_test_autoopts+:} false; then : 24434 $as_echo_n "(cached) " >&6 24435else 24436 24437 if test -z "${lo_cv_with_autoopts_config}" \ 24438 -o X"${lo_cv_with_autoopts_config}" = Xno 24439 then 24440 if autoopts-config --help 2>/dev/null 1>&2 24441 then lo_cv_with_autoopts_config=autoopts-config 24442 elif libopts-config --help 2>/dev/null 1>&2 24443 then lo_cv_with_autoopts_config=libopts-config 24444 else lo_cv_with_autoopts_config=false ; fi 24445 fi 24446 lo_cv_test_autoopts=` 24447 ${lo_cv_with_autoopts_config} --libs` 2> /dev/null 24448 if test $? -ne 0 -o -z "${lo_cv_test_autoopts}" 24449 then lo_cv_test_autoopts=no ; fi 24450 24451fi 24452 # end of CACHE_VAL 24453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lo_cv_test_autoopts}" >&5 24454$as_echo "${lo_cv_test_autoopts}" >&6; } 24455 24456 if test "X${lo_cv_test_autoopts}" != Xno 24457 then 24458 LIBOPTS_LDADD="${lo_cv_test_autoopts}" 24459 LIBOPTS_CFLAGS="`${lo_cv_with_autoopts_config} --cflags`" 24460 else 24461 LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la' 24462 LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts' 24463 NEED_LIBOPTS_DIR=true 24464 fi 24465 fi # end of if test -z "${NEED_LIBOPTS_DIR}" 24466 if test -n "${LIBOPTS_BUILD_BLOCKED}" ; then 24467 NEED_LIBOPTS_DIR='' 24468 fi 24469 if test -n "${NEED_LIBOPTS_DIR}"; then 24470 NEED_LIBOPTS_TRUE= 24471 NEED_LIBOPTS_FALSE='#' 24472else 24473 NEED_LIBOPTS_TRUE='#' 24474 NEED_LIBOPTS_FALSE= 24475fi 24476 24477 24478 24479 LIBOPTS_DIR=libopts 24480 24481 24482# end of AC_DEFUN of LIBOPTS_CHECK_COMMON 24483 24484 24485 if test -z "$NEED_LIBOPTS_TRUE"; then : 24486 24487 24488 24489 # Check to see if a reg expr header is specified. 24490 24491 24492# Check whether --with-regex-header was given. 24493if test "${with_regex_header+set}" = set; then : 24494 withval=$with_regex_header; libopts_cv_with_regex_header=${with_regex_header} 24495else 24496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a reg expr header is specified" >&5 24497$as_echo_n "checking whether a reg expr header is specified... " >&6; } 24498if ${libopts_cv_with_regex_header+:} false; then : 24499 $as_echo_n "(cached) " >&6 24500else 24501 libopts_cv_with_regex_header=no 24502fi 24503{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_regex_header" >&5 24504$as_echo "$libopts_cv_with_regex_header" >&6; } 24505 24506fi 24507 # end of AC_ARG_WITH 24508 if test "X${libopts_cv_with_regex_header}" != Xno 24509 then 24510 cat >>confdefs.h <<_ACEOF 24511#define REGEX_HEADER <${libopts_cv_with_regex_header}> 24512_ACEOF 24513 24514 else 24515 24516$as_echo "#define REGEX_HEADER <regex.h>" >>confdefs.h 24517 24518 fi 24519 24520 24521 24522 # Check to see if a working libregex can be found. 24523 24524 24525# Check whether --with-libregex was given. 24526if test "${with_libregex+set}" = set; then : 24527 withval=$with_libregex; libopts_cv_with_libregex_root=${with_libregex} 24528else 24529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex was specified" >&5 24530$as_echo_n "checking whether with-libregex was specified... " >&6; } 24531if ${libopts_cv_with_libregex_root+:} false; then : 24532 $as_echo_n "(cached) " >&6 24533else 24534 libopts_cv_with_libregex_root=no 24535fi 24536{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_root" >&5 24537$as_echo "$libopts_cv_with_libregex_root" >&6; } 24538 24539fi 24540 # end of AC_ARG_WITH libregex 24541 24542 if test "${with_libregex+set}" = set && \ 24543 test "X${withval}" = Xno 24544 then ## disabled by request 24545 libopts_cv_with_libregex_root=no 24546 libopts_cv_with_libregex_cflags=no 24547 libopts_cv_with_libregex_libs=no 24548 else 24549 24550 24551# Check whether --with-libregex-cflags was given. 24552if test "${with_libregex_cflags+set}" = set; then : 24553 withval=$with_libregex_cflags; libopts_cv_with_libregex_cflags=${with_libregex_cflags} 24554else 24555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-cflags was specified" >&5 24556$as_echo_n "checking whether with-libregex-cflags was specified... " >&6; } 24557if ${libopts_cv_with_libregex_cflags+:} false; then : 24558 $as_echo_n "(cached) " >&6 24559else 24560 libopts_cv_with_libregex_cflags=no 24561fi 24562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_cflags" >&5 24563$as_echo "$libopts_cv_with_libregex_cflags" >&6; } 24564 24565fi 24566 # end of AC_ARG_WITH libregex-cflags 24567 24568 24569# Check whether --with-libregex-libs was given. 24570if test "${with_libregex_libs+set}" = set; then : 24571 withval=$with_libregex_libs; libopts_cv_with_libregex_libs=${with_libregex_libs} 24572else 24573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-libs was specified" >&5 24574$as_echo_n "checking whether with-libregex-libs was specified... " >&6; } 24575if ${libopts_cv_with_libregex_libs+:} false; then : 24576 $as_echo_n "(cached) " >&6 24577else 24578 libopts_cv_with_libregex_libs=no 24579fi 24580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_libs" >&5 24581$as_echo "$libopts_cv_with_libregex_libs" >&6; } 24582 24583fi 24584 # end of AC_ARG_WITH libregex-libs 24585 24586 case "X${libopts_cv_with_libregex_cflags}" in 24587 Xyes|Xno|X ) 24588 case "X${libopts_cv_with_libregex_root}" in 24589 Xyes|Xno|X ) libopts_cv_with_libregex_cflags=no ;; 24590 * ) libopts_cv_with_libregex_cflags=-I${libopts_cv_with_libregex_root}/include ;; 24591 esac 24592 esac 24593 case "X${libopts_cv_with_libregex_libs}" in 24594 Xyes|Xno|X ) 24595 case "X${libopts_cv_with_libregex_root}" in 24596 Xyes|Xno|X ) libopts_cv_with_libregex_libs=no ;; 24597 * ) libopts_cv_with_libregex_libs="-L${libopts_cv_with_libregex_root}/lib -lregex" ;; 24598 esac 24599 esac 24600 libopts_save_CPPFLAGS="${CPPFLAGS}" 24601 libopts_save_LIBS="${LIBS}" 24602 case "X${libopts_cv_with_libregex_cflags}" in 24603 Xyes|Xno|X ) 24604 libopts_cv_with_libregex_cflags="" ;; 24605 * ) CPPFLAGS="${CPPFLAGS} ${libopts_cv_with_libregex_cflags}" ;; 24606 esac 24607 case "X${libopts_cv_with_libregex_libs}" in 24608 Xyes|Xno|X ) 24609 libopts_cv_with_libregex_libs="" ;; 24610 * ) 24611 LIBS="${LIBS} ${libopts_cv_with_libregex_libs}" ;; 24612 esac 24613 LIBREGEX_CFLAGS="" 24614 LIBREGEX_LIBS="" 24615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libregex functions properly" >&5 24616$as_echo_n "checking whether libregex functions properly... " >&6; } 24617 if ${libopts_cv_with_libregex+:} false; then : 24618 $as_echo_n "(cached) " >&6 24619else 24620 24621 if test "$cross_compiling" = yes; then : 24622 libopts_cv_with_libregex=no 24623else 24624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24625/* end confdefs.h. */ 24626#include <stdio.h> 24627#include <stdlib.h> 24628#include <sys/types.h> 24629#include REGEX_HEADER 24630static regex_t re; 24631void comp_re(char const * pzPat) { 24632 int res = regcomp( &re, pzPat, REG_EXTENDED|REG_ICASE|REG_NEWLINE ); 24633 if (res == 0) return; 24634 exit( res ); } 24635int main() { 24636 regmatch_t m[2]; 24637 comp_re( "^.*\$" ); 24638 comp_re( "()|no.*" ); 24639 comp_re( "." ); 24640 if (regexec( &re, "X", 2, m, 0 ) != 0) return 1; 24641 if ((m[0].rm_so != 0) || (m[0].rm_eo != 1)) { 24642 fputs( "error: regex -->.<-- did not match\n", stderr ); 24643 return 1; 24644 } 24645 return 0; } 24646_ACEOF 24647if ac_fn_c_try_run "$LINENO"; then : 24648 libopts_cv_with_libregex=yes 24649else 24650 libopts_cv_with_libregex=no 24651fi 24652rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24653 conftest.$ac_objext conftest.beam conftest.$ac_ext 24654fi 24655 # end of AC_RUN_IFELSE 24656 24657fi 24658 # end of AC_CACHE_VAL for libopts_cv_with_libregex 24659 fi ## disabled by request 24660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_with_libregex}" >&5 24661$as_echo "${libopts_cv_with_libregex}" >&6; } 24662 if test "X${libopts_cv_with_libregex}" != Xno 24663 then 24664 24665$as_echo "#define WITH_LIBREGEX 1" >>confdefs.h 24666 24667 else 24668 CPPFLAGS="${libopts_save_CPPFLAGS}" 24669 LIBS="${libopts_save_LIBS}" 24670 libopts_cv_with_libregex_root=no 24671libopts_cv_with_libregex_cflags=no 24672libopts_cv_with_libregex_libs=no 24673libopts_cv_with_libregex=no 24674 fi 24675 24676 24677 24678 # Check to see if pathfind(3) works. 24679 24680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pathfind(3) works" >&5 24681$as_echo_n "checking whether pathfind(3) works... " >&6; } 24682 if ${libopts_cv_run_pathfind+:} false; then : 24683 $as_echo_n "(cached) " >&6 24684else 24685 24686 if test "$cross_compiling" = yes; then : 24687 libopts_cv_run_pathfind=no 24688 24689else 24690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24691/* end confdefs.h. */ 24692#include <string.h> 24693#include <stdlib.h> 24694int main (int argc, char ** argv) { 24695 char * pz = pathfind( getenv( "PATH" ), "sh", "x" ); 24696 return (pz == 0) ? 1 : 0; 24697} 24698_ACEOF 24699if ac_fn_c_try_run "$LINENO"; then : 24700 libopts_cv_run_pathfind=yes 24701else 24702 libopts_cv_run_pathfind=no 24703fi 24704rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24705 conftest.$ac_objext conftest.beam conftest.$ac_ext 24706fi 24707 # end of RUN_IFELSE 24708 24709fi 24710 # end of AC_CACHE_VAL for libopts_cv_run_pathfind 24711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_pathfind}" >&5 24712$as_echo "${libopts_cv_run_pathfind}" >&6; } 24713 if test "X${libopts_cv_run_pathfind}" != Xno 24714 then 24715 24716$as_echo "#define HAVE_PATHFIND 1" >>confdefs.h 24717 24718 fi 24719 24720 24721 24722 # Check to see if /dev/zero is readable device. 24723 24724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether /dev/zero is readable device" >&5 24725$as_echo_n "checking whether /dev/zero is readable device... " >&6; } 24726 if ${libopts_cv_test_dev_zero+:} false; then : 24727 $as_echo_n "(cached) " >&6 24728else 24729 24730 libopts_cv_test_dev_zero=`exec 2> /dev/null 24731dzero=\`ls -lL /dev/zero | egrep ^c......r\` 24732test -z "${dzero}" && exit 1 24733echo ${dzero}` 24734 if test $? -ne 0 || test -z "$libopts_cv_test_dev_zero" 24735 then libopts_cv_test_dev_zero=no 24736 fi 24737 24738fi 24739 # end of CACHE_VAL of libopts_cv_test_dev_zero 24740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_test_dev_zero}" >&5 24741$as_echo "${libopts_cv_test_dev_zero}" >&6; } 24742 if test "X${libopts_cv_test_dev_zero}" != Xno 24743 then 24744 24745$as_echo "#define HAVE_DEV_ZERO 1" >>confdefs.h 24746 24747 fi 24748 24749 24750 24751 # Check to see if we have a functional realpath(3C). 24752 24753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have a functional realpath(3C)" >&5 24754$as_echo_n "checking whether we have a functional realpath(3C)... " >&6; } 24755 if ${libopts_cv_run_realpath+:} false; then : 24756 $as_echo_n "(cached) " >&6 24757else 24758 24759 if test "$cross_compiling" = yes; then : 24760 libopts_cv_run_realpath=no 24761 24762else 24763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24764/* end confdefs.h. */ 24765#include <limits.h> 24766#include <stdlib.h> 24767int main (int argc, char ** argv) { 24768#ifndef PATH_MAX 24769choke me!! 24770#else 24771 char zPath[PATH_MAX+1]; 24772#endif 24773 char *pz = realpath(argv[0], zPath); 24774 return (pz == zPath) ? 0 : 1; 24775} 24776_ACEOF 24777if ac_fn_c_try_run "$LINENO"; then : 24778 libopts_cv_run_realpath=yes 24779else 24780 libopts_cv_run_realpath=no 24781fi 24782rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24783 conftest.$ac_objext conftest.beam conftest.$ac_ext 24784fi 24785 # end of RUN_IFELSE 24786 24787fi 24788 # end of AC_CACHE_VAL for libopts_cv_run_realpath 24789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_realpath}" >&5 24790$as_echo "${libopts_cv_run_realpath}" >&6; } 24791 if test "X${libopts_cv_run_realpath}" != Xno 24792 then 24793 24794$as_echo "#define HAVE_REALPATH 1" >>confdefs.h 24795 24796 fi 24797 24798 24799 24800 # Check to see if strftime() works. 24801 24802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strftime() works" >&5 24803$as_echo_n "checking whether strftime() works... " >&6; } 24804 if ${libopts_cv_run_strftime+:} false; then : 24805 $as_echo_n "(cached) " >&6 24806else 24807 24808 if test "$cross_compiling" = yes; then : 24809 libopts_cv_run_strftime=no 24810 24811else 24812 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24813/* end confdefs.h. */ 24814#include <time.h> 24815#include <string.h> 24816char t_buf[ 64 ]; 24817int main() { 24818 static char const z[] = "Thursday Aug 28 240"; 24819 struct tm tm; 24820 tm.tm_sec = 36; /* seconds after the minute [0, 61] */ 24821 tm.tm_min = 44; /* minutes after the hour [0, 59] */ 24822 tm.tm_hour = 12; /* hour since midnight [0, 23] */ 24823 tm.tm_mday = 28; /* day of the month [1, 31] */ 24824 tm.tm_mon = 7; /* months since January [0, 11] */ 24825 tm.tm_year = 86; /* years since 1900 */ 24826 tm.tm_wday = 4; /* days since Sunday [0, 6] */ 24827 tm.tm_yday = 239; /* days since January 1 [0, 365] */ 24828 tm.tm_isdst = 1; /* flag for daylight savings time */ 24829 strftime( t_buf, sizeof( t_buf ), "%A %b %d %j", &tm ); 24830 return (strcmp( t_buf, z ) != 0); } 24831_ACEOF 24832if ac_fn_c_try_run "$LINENO"; then : 24833 libopts_cv_run_strftime=yes 24834else 24835 libopts_cv_run_strftime=no 24836fi 24837rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24838 conftest.$ac_objext conftest.beam conftest.$ac_ext 24839fi 24840 # end of RUN_IFELSE 24841 24842fi 24843 # end of AC_CACHE_VAL for libopts_cv_run_strftime 24844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_strftime}" >&5 24845$as_echo "${libopts_cv_run_strftime}" >&6; } 24846 if test "X${libopts_cv_run_strftime}" != Xno 24847 then 24848 24849$as_echo "#define HAVE_STRFTIME 1" >>confdefs.h 24850 24851 fi 24852 24853 24854 24855 # Check to see if fopen accepts "b" mode. 24856 24857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"b\" mode" >&5 24858$as_echo_n "checking whether fopen accepts \"b\" mode... " >&6; } 24859 if ${libopts_cv_run_fopen_binary+:} false; then : 24860 $as_echo_n "(cached) " >&6 24861else 24862 24863 if test "$cross_compiling" = yes; then : 24864 libopts_cv_run_fopen_binary=no 24865 24866else 24867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24868/* end confdefs.h. */ 24869#include <stdio.h> 24870int main (int argc, char ** argv) { 24871FILE * fp = fopen("conftest.$ac_ext", "rb"); 24872return (fp == NULL) ? 1 : fclose(fp); } 24873_ACEOF 24874if ac_fn_c_try_run "$LINENO"; then : 24875 libopts_cv_run_fopen_binary=yes 24876else 24877 libopts_cv_run_fopen_binary=no 24878fi 24879rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24880 conftest.$ac_objext conftest.beam conftest.$ac_ext 24881fi 24882 # end of RUN_IFELSE 24883 24884fi 24885 # end of AC_CACHE_VAL for libopts_cv_run_fopen_binary 24886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_binary}" >&5 24887$as_echo "${libopts_cv_run_fopen_binary}" >&6; } 24888 if test "X${libopts_cv_run_fopen_binary}" != Xno 24889 then 24890 24891$as_echo "#define FOPEN_BINARY_FLAG \"b\"" >>confdefs.h 24892 24893 else 24894 24895$as_echo "#define FOPEN_BINARY_FLAG \"\"" >>confdefs.h 24896 24897 fi 24898 24899 24900 24901 # Check to see if fopen accepts "t" mode. 24902 24903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"t\" mode" >&5 24904$as_echo_n "checking whether fopen accepts \"t\" mode... " >&6; } 24905 if ${libopts_cv_run_fopen_text+:} false; then : 24906 $as_echo_n "(cached) " >&6 24907else 24908 24909 if test "$cross_compiling" = yes; then : 24910 libopts_cv_run_fopen_text=no 24911 24912else 24913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24914/* end confdefs.h. */ 24915#include <stdio.h> 24916int main (int argc, char ** argv) { 24917FILE * fp = fopen("conftest.$ac_ext", "rt"); 24918return (fp == NULL) ? 1 : fclose(fp); } 24919_ACEOF 24920if ac_fn_c_try_run "$LINENO"; then : 24921 libopts_cv_run_fopen_text=yes 24922else 24923 libopts_cv_run_fopen_text=no 24924fi 24925rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24926 conftest.$ac_objext conftest.beam conftest.$ac_ext 24927fi 24928 # end of RUN_IFELSE 24929 24930fi 24931 # end of AC_CACHE_VAL for libopts_cv_run_fopen_text 24932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_text}" >&5 24933$as_echo "${libopts_cv_run_fopen_text}" >&6; } 24934 if test "X${libopts_cv_run_fopen_text}" != Xno 24935 then 24936 24937$as_echo "#define FOPEN_TEXT_FLAG \"t\"" >>confdefs.h 24938 24939 else 24940 24941$as_echo "#define FOPEN_TEXT_FLAG \"\"" >>confdefs.h 24942 24943 fi 24944 24945 24946 24947 # Check to see if not wanting optional option args. 24948 24949 # Check whether --enable-optional-args was given. 24950if test "${enable_optional_args+set}" = set; then : 24951 enableval=$enable_optional_args; libopts_cv_enable_optional_args=${enable_optional_args} 24952else 24953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether not wanting optional option args" >&5 24954$as_echo_n "checking whether not wanting optional option args... " >&6; } 24955if ${libopts_cv_enable_optional_args+:} false; then : 24956 $as_echo_n "(cached) " >&6 24957else 24958 libopts_cv_enable_optional_args=yes 24959fi 24960{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_enable_optional_args" >&5 24961$as_echo "$libopts_cv_enable_optional_args" >&6; } 24962 24963fi 24964 # end of AC_ARG_ENABLE 24965 if test "X${libopts_cv_enable_optional_args}" = Xno 24966 then 24967 24968$as_echo "#define NO_OPTIONAL_OPT_ARGS 1" >>confdefs.h 24969 24970 fi 24971 24972 24973 24974 24975 24976 fi 24977 ac_config_files="$ac_config_files libopts/Makefile" 24978 24979 # end of AC_DEFUN of LIBOPTS_CHECK 24980 24981 24982# From when we only used libevent for sntp: 24983#AM_COND_IF( 24984# [BUILD_SNTP], 24985# [NTP_LIBEVENT_CHECK], 24986# [NTP_LIBEVENT_CHECK_NOBUILD] 24987#) 24988 24989 24990 24991ntp_pkgconfig_min_version='0.15.0' 24992if test -n "$ac_tool_prefix"; then 24993 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 24994set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 24995{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 24996$as_echo_n "checking for $ac_word... " >&6; } 24997if ${ac_cv_path_PKG_CONFIG+:} false; then : 24998 $as_echo_n "(cached) " >&6 24999else 25000 case $PKG_CONFIG in 25001 [\\/]* | ?:[\\/]*) 25002 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 25003 ;; 25004 *) 25005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 25006for as_dir in $PATH 25007do 25008 IFS=$as_save_IFS 25009 test -z "$as_dir" && as_dir=. 25010 for ac_exec_ext in '' $ac_executable_extensions; do 25011 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 25012 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 25013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 25014 break 2 25015 fi 25016done 25017 done 25018IFS=$as_save_IFS 25019 25020 ;; 25021esac 25022fi 25023PKG_CONFIG=$ac_cv_path_PKG_CONFIG 25024if test -n "$PKG_CONFIG"; then 25025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 25026$as_echo "$PKG_CONFIG" >&6; } 25027else 25028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25029$as_echo "no" >&6; } 25030fi 25031 25032 25033fi 25034if test -z "$ac_cv_path_PKG_CONFIG"; then 25035 ac_pt_PKG_CONFIG=$PKG_CONFIG 25036 # Extract the first word of "pkg-config", so it can be a program name with args. 25037set dummy pkg-config; ac_word=$2 25038{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 25039$as_echo_n "checking for $ac_word... " >&6; } 25040if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 25041 $as_echo_n "(cached) " >&6 25042else 25043 case $ac_pt_PKG_CONFIG in 25044 [\\/]* | ?:[\\/]*) 25045 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 25046 ;; 25047 *) 25048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 25049for as_dir in $PATH 25050do 25051 IFS=$as_save_IFS 25052 test -z "$as_dir" && as_dir=. 25053 for ac_exec_ext in '' $ac_executable_extensions; do 25054 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 25055 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 25056 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 25057 break 2 25058 fi 25059done 25060 done 25061IFS=$as_save_IFS 25062 25063 ;; 25064esac 25065fi 25066ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 25067if test -n "$ac_pt_PKG_CONFIG"; then 25068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 25069$as_echo "$ac_pt_PKG_CONFIG" >&6; } 25070else 25071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25072$as_echo "no" >&6; } 25073fi 25074 25075 if test "x$ac_pt_PKG_CONFIG" = x; then 25076 PKG_CONFIG="" 25077 else 25078 case $cross_compiling:$ac_tool_warned in 25079yes:) 25080{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 25081$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 25082ac_tool_warned=yes ;; 25083esac 25084 PKG_CONFIG=$ac_pt_PKG_CONFIG 25085 fi 25086else 25087 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 25088fi 25089 25090{ ac_cv_path_PKG_CONFIG=; unset ac_cv_path_PKG_CONFIG;} 25091{ ac_cv_path_ac_pt_PKG_CONFIG=; unset ac_cv_path_ac_pt_PKG_CONFIG;} 25092 25093case "$PKG_CONFIG" in 25094 /*) 25095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pkg-config is at least version $ntp_pkgconfig_min_version" >&5 25096$as_echo_n "checking if pkg-config is at least version $ntp_pkgconfig_min_version... " >&6; } 25097 if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; then 25098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 25099$as_echo "yes" >&6; } 25100 else 25101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25102$as_echo "no" >&6; } 25103 PKG_CONFIG="" 25104 fi 25105 ;; 25106esac 25107 25108 25109 25110 25111# Check whether --enable-local-libevent was given. 25112if test "${enable_local_libevent+set}" = set; then : 25113 enableval=$enable_local_libevent; ntp_use_local_libevent=$enableval 25114else 25115 ntp_use_local_libevent=${ntp_use_local_libevent-detect} 25116 25117fi 25118 25119 25120 25121 25122 25123 25124 25125 25126 25127 25128ntp_libevent_min_version=2 25129ntp_libevent_tearoff=libevent 25130 25131 25132 25133 25134 25135case "$ntp_use_local_libevent" in 25136 yes) 25137 ;; 25138 *) # If we have (a good enough) pkg-config, see if it can find libevent 25139 case "$PKG_CONFIG" in 25140 /*) 25141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libevent $ntp_libevent_min_version or later is installed" >&5 25142$as_echo_n "checking if libevent $ntp_libevent_min_version or later is installed... " >&6; } 25143 if $PKG_CONFIG --atleast-version=$ntp_libevent_min_version libevent 25144 then 25145 ntp_use_local_libevent=no 25146 { $as_echo "$as_me:${as_lineno-$LINENO}: Using the installed libevent" >&5 25147$as_echo "$as_me: Using the installed libevent" >&6;} 25148 CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads` 25149 CPPFLAGS_LIBEVENT=`$PKG_CONFIG --cflags-only-I libevent` 25150 # HMS: I hope the following is accurate. 25151 # We don't need -levent, we only need -levent_core. 25152 # While we could grab only the -L stuff, there *might* be 25153 # other flags there we want. Originally we just removed -levent 25154 # but then somebody decided to install -levent-2.0 25155 # LDADD_LIBEVENT=`$PKG_CONFIG --libs libevent | sed 's:-levent::'` 25156 # So now we dance... 25157 LDADD_LIBEVENT= 25158 for i in `$PKG_CONFIG --libs libevent` 25159 do 25160 case "$i" in 25161 -levent*) ;; 25162 *) case "$LDADD_LIBEVENT" in 25163 '') LDADD_LIBEVENT="$i" ;; 25164 *) LDADD_LIBEVENT="$LDADD_LIBEVENT $i" ;; 25165 esac 25166 ;; 25167 esac 25168 done 25169 case "$LIBISC_PTHREADS_NOTHREADS" in 25170 pthreads) 25171 LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_pthreads" 25172 esac 25173 LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_core" 25174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 25175$as_echo "yes" >&6; } 25176 else 25177 ntp_use_local_libevent=yes 25178 # HMS: do we only need to do this if LIBISC_PTHREADS_NOTHREADS 25179 # is "pthreads"? 25180 CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads` 25181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25182$as_echo "no" >&6; } 25183 fi 25184 ;; 25185 *) 25186 ntp_use_local_libevent=yes 25187 ;; 25188 esac 25189 ;; 25190esac 25191 25192case "$ntp_use_local_libevent" in 25193 yes) 25194 { $as_echo "$as_me:${as_lineno-$LINENO}: Using libevent tearoff" >&5 25195$as_echo "$as_me: Using libevent tearoff" >&6;} 25196 CPPFLAGS_LIBEVENT="-I\$(top_builddir)/$ntp_libevent_tearoff/include -I\$(top_srcdir)/$ntp_libevent_tearoff/include" 25197 case "$LIBISC_PTHREADS_NOTHREADS" in 25198 pthreads) 25199 LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_pthreads.la \$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la" 25200 ;; 25201 *) 25202 LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la" 25203 esac 25204esac 25205 25206 25207 if test "x$ntp_use_local_libevent" = "xyes"; then 25208 BUILD_LIBEVENT_TRUE= 25209 BUILD_LIBEVENT_FALSE='#' 25210else 25211 BUILD_LIBEVENT_TRUE='#' 25212 BUILD_LIBEVENT_FALSE= 25213fi 25214 25215 25216 25217 25218case "$ntp_libevent_tearoff" in 25219 libevent) 25220 ;; 25221 *) 25222 as_fn_error $? "ntp_libevent.m4 dir must be libevent, not $ntp_libevent_tearoff" "$LINENO" 5 25223 ;; 25224esac 25225 25226case "$ntp_use_local_libevent" in 25227 yes) 25228 ac_configure_args=" --disable-openssl${ac_configure_args}" 25229 ac_configure_args=" --disable-shared${ac_configure_args}" 25230 ac_configure_args=" --disable-libevent-regress${ac_configure_args}" 25231 ac_configure_args=" --disable-libevent-install${ac_configure_args}" 25232 ac_configure_args=" --enable-silent-rules${ac_configure_args}" 25233 ac_configure_args=" --enable-function-sections${ac_configure_args}" 25234 subdirs="$subdirs libevent" 25235 25236 ;; 25237 *) 25238 NTP_FORCE_LIBEVENT_DIST=libevent 25239 ;; 25240esac 25241 25242 25243 25244# Checks for libraries. 25245 25246 25247LIB_SYSLOG='' 25248 25249{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openlog" >&5 25250$as_echo_n "checking for library containing openlog... " >&6; } 25251if ${ac_cv_search_openlog+:} false; then : 25252 $as_echo_n "(cached) " >&6 25253else 25254 ac_func_search_save_LIBS=$LIBS 25255cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25256/* end confdefs.h. */ 25257 25258/* Override any GCC internal prototype to avoid an error. 25259 Use char because int might match the return type of a GCC 25260 builtin and then its argument prototype would still apply. */ 25261#ifdef __cplusplus 25262extern "C" 25263#endif 25264char openlog (); 25265int 25266main () 25267{ 25268return openlog (); 25269 ; 25270 return 0; 25271} 25272_ACEOF 25273for ac_lib in '' gen syslog; do 25274 if test -z "$ac_lib"; then 25275 ac_res="none required" 25276 else 25277 ac_res=-l$ac_lib 25278 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 25279 fi 25280 if ac_fn_c_try_link "$LINENO"; then : 25281 ac_cv_search_openlog=$ac_res 25282fi 25283rm -f core conftest.err conftest.$ac_objext \ 25284 conftest$ac_exeext 25285 if ${ac_cv_search_openlog+:} false; then : 25286 break 25287fi 25288done 25289if ${ac_cv_search_openlog+:} false; then : 25290 25291else 25292 ac_cv_search_openlog=no 25293fi 25294rm conftest.$ac_ext 25295LIBS=$ac_func_search_save_LIBS 25296fi 25297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openlog" >&5 25298$as_echo "$ac_cv_search_openlog" >&6; } 25299ac_res=$ac_cv_search_openlog 25300if test "$ac_res" != no; then : 25301 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 25302 case "$ac_cv_search_openlog" in 25303 'none required') ;; 25304 no) ;; 25305 *) LIB_SYSLOG="$ac_cv_search_openlog $LIB_SYSLOG" ;; 25306 esac 25307 25308fi 25309 25310 25311# Checks for header files. 25312for ac_header in netdb.h string.h strings.h syslog.h 25313do : 25314 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 25315ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 25316if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 25317 cat >>confdefs.h <<_ACEOF 25318#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 25319_ACEOF 25320 25321fi 25322 25323done 25324 25325 25326 25327for ac_header in sysexits.h 25328do : 25329 ac_fn_c_check_header_mongrel "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default" 25330if test "x$ac_cv_header_sysexits_h" = xyes; then : 25331 cat >>confdefs.h <<_ACEOF 25332#define HAVE_SYSEXITS_H 1 25333_ACEOF 25334 25335else 25336 25337 25338$as_echo "#define EX_OK 0" >>confdefs.h 25339 25340 25341$as_echo "#define EX_SOFTWARE 70" >>confdefs.h 25342 25343 25344fi 25345 25346done 25347 25348 25349 25350{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for facilitynames in syslog.h" >&5 25351$as_echo_n "checking for facilitynames in syslog.h... " >&6; } 25352if ${ac_cv_HAVE_SYSLOG_FACILITYNAMES+:} false; then : 25353 $as_echo_n "(cached) " >&6 25354else 25355 25356cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25357/* end confdefs.h. */ 25358 25359#define SYSLOG_NAMES 25360#include <stdlib.h> 25361#include <syslog.h> 25362 25363int 25364main () 25365{ 25366 void *fnames; fnames = facilitynames; 25367 ; 25368 return 0; 25369} 25370_ACEOF 25371if ac_fn_c_try_compile "$LINENO"; then : 25372 ac_cv_HAVE_SYSLOG_FACILITYNAMES=yes 25373else 25374 ac_cv_HAVE_SYSLOG_FACILITYNAMES=no 25375fi 25376rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25377fi 25378{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&5 25379$as_echo "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&6; } 25380case "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" in 25381 yes) 25382 25383$as_echo "#define HAVE_SYSLOG_FACILITYNAMES 1" >>confdefs.h 25384 25385 ;; 25386 no) 25387 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No facilitynames in <syslog.h>" >&5 25388$as_echo "$as_me: WARNING: No facilitynames in <syslog.h>" >&2;} 25389 ;; 25390 cross) 25391 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: facilitynames in <syslog.h> - cross-compiling" >&5 25392$as_echo "$as_me: WARNING: facilitynames in <syslog.h> - cross-compiling" >&2;} 25393 ;; 25394esac 25395 25396 25397# Checks for typedefs, structures, and compiler characteristics. 25398{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 25399$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 25400if ${ac_cv_header_stdbool_h+:} false; then : 25401 $as_echo_n "(cached) " >&6 25402else 25403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25404/* end confdefs.h. */ 25405 25406 #include <stdbool.h> 25407 #ifndef bool 25408 "error: bool is not defined" 25409 #endif 25410 #ifndef false 25411 "error: false is not defined" 25412 #endif 25413 #if false 25414 "error: false is not 0" 25415 #endif 25416 #ifndef true 25417 "error: true is not defined" 25418 #endif 25419 #if true != 1 25420 "error: true is not 1" 25421 #endif 25422 #ifndef __bool_true_false_are_defined 25423 "error: __bool_true_false_are_defined is not defined" 25424 #endif 25425 25426 struct s { _Bool s: 1; _Bool t; } s; 25427 25428 char a[true == 1 ? 1 : -1]; 25429 char b[false == 0 ? 1 : -1]; 25430 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 25431 char d[(bool) 0.5 == true ? 1 : -1]; 25432 /* See body of main program for 'e'. */ 25433 char f[(_Bool) 0.0 == false ? 1 : -1]; 25434 char g[true]; 25435 char h[sizeof (_Bool)]; 25436 char i[sizeof s.t]; 25437 enum { j = false, k = true, l = false * true, m = true * 256 }; 25438 /* The following fails for 25439 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 25440 _Bool n[m]; 25441 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 25442 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 25443 /* Catch a bug in an HP-UX C compiler. See 25444 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 25445 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 25446 */ 25447 _Bool q = true; 25448 _Bool *pq = &q; 25449 25450int 25451main () 25452{ 25453 25454 bool e = &s; 25455 *pq |= q; 25456 *pq |= ! q; 25457 /* Refer to every declared value, to avoid compiler optimizations. */ 25458 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 25459 + !m + !n + !o + !p + !q + !pq); 25460 25461 ; 25462 return 0; 25463} 25464_ACEOF 25465if ac_fn_c_try_compile "$LINENO"; then : 25466 ac_cv_header_stdbool_h=yes 25467else 25468 ac_cv_header_stdbool_h=no 25469fi 25470rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25471fi 25472{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 25473$as_echo "$ac_cv_header_stdbool_h" >&6; } 25474 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 25475if test "x$ac_cv_type__Bool" = xyes; then : 25476 25477cat >>confdefs.h <<_ACEOF 25478#define HAVE__BOOL 1 25479_ACEOF 25480 25481 25482fi 25483 25484 25485if test $ac_cv_header_stdbool_h = yes; then 25486 25487$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 25488 25489fi 25490 25491 25492 25493 25494 25495VER_SUFFIX= 25496 25497 25498 25499 25500# Check whether --with-crypto was given. 25501if test "${with_crypto+set}" = set; then : 25502 withval=$with_crypto; 25503fi 25504 25505 25506# Check whether --with-openssl-libdir was given. 25507if test "${with_openssl_libdir+set}" = set; then : 25508 withval=$with_openssl_libdir; 25509fi 25510 25511 25512# Check whether --with-openssl-incdir was given. 25513if test "${with_openssl_incdir+set}" = set; then : 25514 withval=$with_openssl_incdir; 25515fi 25516 25517 25518# Check whether --with-rpath was given. 25519if test "${with_rpath+set}" = set; then : 25520 withval=$with_rpath; 25521fi 25522 25523ntp_openssl=no 25524ntp_openssl_from_pkg_config=no 25525with_crypto=${with_crypto:-openssl,libcrypto} 25526case "$with_crypto" in 25527 yes) 25528 with_crypto=openssl,libcrypto 25529esac 25530case "$with_crypto:${PKG_CONFIG:+notempty}:${with_openssl_libdir-notgiven}:${with_openssl_incdir-notgiven}" in 25531 no:*) ;; 25532 *:notempty:notgiven:notgiven) 25533 for pkg in `echo $with_crypto | sed -e 's/,/ /'`; do 25534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config for $pkg" >&5 25535$as_echo_n "checking pkg-config for $pkg... " >&6; } 25536 if $PKG_CONFIG --exists $pkg ; then 25537 CPPFLAGS_NTP="$CPPFLAGS_NTP `$PKG_CONFIG --cflags-only-I $pkg`" 25538 CFLAGS_NTP="$CFLAGS_NTP `$PKG_CONFIG --cflags-only-other $pkg`" 25539 LDADD_NTP="$LDADD_NTP `$PKG_CONFIG --libs-only-L $pkg`" 25540 LDADD_NTP="$LDADD_NTP `$PKG_CONFIG --libs-only-l $pkg`" 25541 LDFLAGS_NTP="$LDFLAGS_NTP `$PKG_CONFIG --libs-only-other $pkg`" 25542 VER_SUFFIX=o 25543 ntp_openssl=yes 25544 ntp_openssl_from_pkg_config=yes 25545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 25546$as_echo "yes" >&6; } 25547 25548 break 25549 fi 25550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25551$as_echo "no" >&6; } 25552 done 25553esac 25554case "$with_crypto:$ntp_openssl" in 25555 no:*) ;; 25556 *:no) 25557 need_dash_r= 25558 need_dash_Wlrpath= 25559 case "${with_rpath-notgiven}" in 25560 yes) 25561 # Lame - what to do if we need -Wl... but not -R? 25562 need_dash_r=1 25563 ;; 25564 notgiven) 25565 case "$host" in 25566 *-*-linux*) 25567 # This may really only be true for gcc 25568 need_dash_Wlrpath=1 25569 ;; 25570 *-*-netbsd*) 25571 need_dash_r=1 25572 ;; 25573 *-*-solaris*) 25574 need_dash_r=1 25575 ;; 25576 esac 25577 ;; 25578 esac 25579 25580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl library directory" >&5 25581$as_echo_n "checking for openssl library directory... " >&6; } 25582 with_openssl_libdir=${with_openssl_libdir-notgiven} 25583 case "$with_openssl_libdir" in 25584 notgiven) 25585 case "$build" in 25586 $host) 25587 with_openssl_libdir=default 25588 ;; 25589 *) 25590 with_openssl_libdir=no 25591 ;; 25592 esac 25593 esac 25594 case "$with_openssl_libdir" in 25595 default) 25596 # Look in: 25597 with_openssl_libdir="/usr/lib /usr/lib/openssl /usr/sfw/lib" 25598 with_openssl_libdir="$with_openssl_libdir /usr/local/lib" 25599 with_openssl_libdir="$with_openssl_libdir /usr/local/ssl/lib /lib" 25600 esac 25601 case "$with_openssl_libdir" in 25602 no) 25603 ;; 25604 *) # Look for libcrypto.a and libssl.a: 25605 for i in $with_openssl_libdir no 25606 do 25607 case "$host" in 25608 *-*-darwin*) 25609 test -f $i/libcrypto.dylib -a -f $i/libssl.dylib && break 25610 ;; 25611 *) 25612 test -f $i/libcrypto.so -a -f $i/libssl.so && break 25613 test -f $i/libcrypto.a -a -f $i/libssl.a && break 25614 ;; 25615 esac 25616 done 25617 openssl_libdir=$i 25618 ;; 25619 esac 25620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $openssl_libdir" >&5 25621$as_echo "$openssl_libdir" >&6; } 25622 case "$openssl_libdir" in 25623 no) 25624 openssl_libdir= 25625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcrypto and libssl not found in any of $with_openssl_libdir" >&5 25626$as_echo "$as_me: WARNING: libcrypto and libssl not found in any of $with_openssl_libdir" >&2;} 25627 esac 25628 25629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl include directory" >&5 25630$as_echo_n "checking for openssl include directory... " >&6; } 25631 with_openssl_incdir=${with_openssl_incdir-notgiven} 25632 case "$with_openssl_incdir" in 25633 notgiven) 25634 # Look in: 25635 with_openssl_incdir="/usr/include /usr/sfw/include" 25636 with_openssl_incdir="$with_openssl_incdir /usr/local/include" 25637 with_openssl_incdir="$with_openssl_incdir /usr/local/ssl/include" 25638 esac 25639 case "$with_openssl_incdir" in 25640 no) 25641 ;; 25642 *) # look for openssl/evp.h: 25643 for i in $with_openssl_incdir no 25644 do 25645 test -f $i/openssl/evp.h && break 25646 done 25647 openssl_incdir=$i 25648 ;; 25649 esac 25650 { i=; unset i;} 25651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $openssl_incdir" >&5 25652$as_echo "$openssl_incdir" >&6; } 25653 case "$openssl_incdir" in 25654 no) 25655 openssl_incdir= 25656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: did not find openssl/evp.h in any of $with_openssl_incdir" >&5 25657$as_echo "$as_me: WARNING: did not find openssl/evp.h in any of $with_openssl_incdir" >&2;} 25658 esac 25659 if test -z "$openssl_libdir" -o -z "$openssl_incdir" 25660 then 25661 ntp_openssl=no 25662 else 25663 ntp_openssl=yes 25664 VER_SUFFIX=o 25665 fi 25666 case "$ntp_openssl" in 25667 yes) 25668 # We have OpenSSL inc/lib dirs - use them. 25669 case "$openssl_incdir" in 25670 /usr/include) 25671 ;; 25672 *) 25673 CPPFLAGS_NTP="$CPPFLAGS_NTP -I$openssl_incdir" 25674 ;; 25675 esac 25676 case "$openssl_libdir" in 25677 /usr/lib) 25678 ;; 25679 *) 25680 LDADD_NTP="$LDADD_NTP -L$openssl_libdir" 25681 case "$need_dash_r" in 25682 1) 25683 LDFLAGS_NTP="$LDFLAGS_NTP -R$openssl_libdir" 25684 esac 25685 case "$need_dash_Wlrpath" in 25686 1) 25687 LDFLAGS_NTP="$LDFLAGS_NTP -Wl,-rpath,$openssl_libdir" 25688 esac 25689 ;; 25690 esac 25691 LDADD_NTP="$LDADD_NTP -lcrypto" 25692 esac 25693esac 25694 25695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we will use crypto" >&5 25696$as_echo_n "checking if we will use crypto... " >&6; } 25697{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_openssl" >&5 25698$as_echo "$ntp_openssl" >&6; } 25699 25700case "$ntp_openssl" in 25701 yes) 25702 25703$as_echo "#define OPENSSL /**/" >>confdefs.h 25704 25705 case "$VER_SUFFIX" in 25706 *o*) ;; 25707 *) as_fn_error $? "OPENSSL set but no 'o' in VER_SUFFIX!" "$LINENO" 5 ;; 25708 esac 25709 ;; 25710esac 25711 25712NTPO_SAVED_CPPFLAGS="$CPPFLAGS" 25713CPPFLAGS="$CPPFLAGS $CPPFLAGS_NTP" 25714NTPO_SAVED_LIBS="$LIBS" 25715 25716# 25717# check for linking with -lcrypto failure, and try -lcrypto -lz. 25718# Helps m68k-atari-mint 25719# 25720case "$ntp_openssl:$ntp_openssl_from_pkg_config" in 25721 yes:no) 25722 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP" 25723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linking with -lcrypto alone works" >&5 25724$as_echo_n "checking if linking with -lcrypto alone works... " >&6; } 25725if ${ntp_cv_bare_lcrypto+:} false; then : 25726 $as_echo_n "(cached) " >&6 25727else 25728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25729/* end confdefs.h. */ 25730 25731 #include "openssl/err.h" 25732 #include "openssl/evp.h" 25733 25734int 25735main () 25736{ 25737 25738 ERR_load_crypto_strings(); 25739 OpenSSL_add_all_algorithms(); 25740 25741 25742 ; 25743 return 0; 25744} 25745_ACEOF 25746if ac_fn_c_try_link "$LINENO"; then : 25747 ntp_cv_bare_lcrypto=yes 25748else 25749 ntp_cv_bare_lcrypto=no 25750 25751fi 25752rm -f core conftest.err conftest.$ac_objext \ 25753 conftest$ac_exeext conftest.$ac_ext 25754 25755fi 25756{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_bare_lcrypto" >&5 25757$as_echo "$ntp_cv_bare_lcrypto" >&6; } 25758 case "$ntp_cv_bare_lcrypto" in 25759 no) 25760 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP -lz" 25761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linking with -lcrypto -lz works" >&5 25762$as_echo_n "checking if linking with -lcrypto -lz works... " >&6; } 25763if ${ntp_cv_lcrypto_lz+:} false; then : 25764 $as_echo_n "(cached) " >&6 25765else 25766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25767/* end confdefs.h. */ 25768 25769 #include "openssl/err.h" 25770 #include "openssl/evp.h" 25771 25772int 25773main () 25774{ 25775 25776 ERR_load_crypto_strings(); 25777 OpenSSL_add_all_algorithms(); 25778 25779 25780 ; 25781 return 0; 25782} 25783_ACEOF 25784if ac_fn_c_try_link "$LINENO"; then : 25785 ntp_cv_lcrypto_lz=yes 25786else 25787 ntp_cv_lcrypto_lz=no 25788 25789fi 25790rm -f core conftest.err conftest.$ac_objext \ 25791 conftest$ac_exeext conftest.$ac_ext 25792 25793fi 25794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_lcrypto_lz" >&5 25795$as_echo "$ntp_cv_lcrypto_lz" >&6; } 25796 case "$ntp_cv_lcrypto_lz" in 25797 yes) 25798 LDADD_NTP="$LDADD_NTP -lz" 25799 esac 25800 esac 25801esac 25802 25803# 25804# Older OpenSSL headers have a number of callback prototypes inside 25805# other function prototypes which trigger copious warnings with gcc's 25806# -Wstrict-prototypes, which is included in -Wall. 25807# 25808# An example: 25809# 25810# int i2d_RSA_NET(const RSA *a, unsigned char **pp, 25811# int (*cb)(), int sgckey); 25812# ^^^^^^^^^^^ 25813# 25814# 25815# 25816openssl_triggers_warnings=unknown 25817NTPO_SAVED_CFLAGS="$CFLAGS" 25818 25819case "$ntp_openssl:$GCC" in 25820 yes:yes) 25821 CFLAGS="$CFLAGS -Werror" 25822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25823/* end confdefs.h. */ 25824 25825 25826int 25827main () 25828{ 25829 25830 /* see if -Werror breaks gcc */ 25831 25832 25833 ; 25834 return 0; 25835} 25836_ACEOF 25837if ac_fn_c_try_compile "$LINENO"; then : 25838 gcc_handles_Werror=yes 25839else 25840 gcc_handles_Werror=no 25841 25842fi 25843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25844 case "$gcc_handles_Werror" in 25845 no) 25846 # if this gcc doesn't do -Werror go ahead and use 25847 # -Wstrict-prototypes. 25848 openssl_triggers_warnings=yes 25849 ;; 25850 yes) 25851 CFLAGS="$CFLAGS -Wstrict-prototypes" 25852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25853/* end confdefs.h. */ 25854 25855 #include "openssl/asn1_mac.h" 25856 #include "openssl/bn.h" 25857 #include "openssl/err.h" 25858 #include "openssl/evp.h" 25859 #include "openssl/pem.h" 25860 #include "openssl/rand.h" 25861 #include "openssl/x509v3.h" 25862 25863int 25864main () 25865{ 25866 25867 /* empty body */ 25868 25869 25870 ; 25871 return 0; 25872} 25873_ACEOF 25874if ac_fn_c_try_compile "$LINENO"; then : 25875 openssl_triggers_warnings=no 25876else 25877 openssl_triggers_warnings=yes 25878 25879fi 25880rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25881 esac 25882 case "$openssl_triggers_warnings" in 25883 yes) 25884 CFLAGS_NTP="$CFLAGS_NTP -Wno-strict-prototypes" 25885 ;; 25886 *) 25887 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-prototypes" 25888 esac 25889 ;; 25890 no:yes) 25891 # gcc without OpenSSL 25892 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-prototypes" 25893esac 25894 25895# Because we don't want -Werror for the EVP_MD_do_all_sorted check 25896CFLAGS="$NTPO_SAVED_CFLAGS" 25897 25898case "$ntp_openssl" in 25899 yes) 25900 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP" 25901 for ac_func in EVP_MD_do_all_sorted 25902do : 25903 ac_fn_c_check_func "$LINENO" "EVP_MD_do_all_sorted" "ac_cv_func_EVP_MD_do_all_sorted" 25904if test "x$ac_cv_func_EVP_MD_do_all_sorted" = xyes; then : 25905 cat >>confdefs.h <<_ACEOF 25906#define HAVE_EVP_MD_DO_ALL_SORTED 1 25907_ACEOF 25908 25909fi 25910done 25911 25912 ;; 25913esac 25914 25915CPPFLAGS="$NTPO_SAVED_CPPFLAGS" 25916LIBS="$NTPO_SAVED_LIBS" 25917{ NTPO_SAVED_CFLAGS=; unset NTPO_SAVED_CFLAGS;} 25918{ NTPO_SAVED_CPPFLAGS=; unset NTPO_SAVED_CPPFLAGS;} 25919{ NTPO_SAVED_LIBS=; unset NTPO_SAVED_LIBS;} 25920{ openssl_triggers_warnings=; unset openssl_triggers_warnings;} 25921{ ntp_openssl_from_pkg_config=; unset ntp_openssl_from_pkg_config;} 25922 25923 25924 25925{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5 25926$as_echo_n "checking for struct sockaddr_storage... " >&6; } 25927if ${ntp_cv_sockaddr_storage+:} false; then : 25928 $as_echo_n "(cached) " >&6 25929else 25930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25931/* end confdefs.h. */ 25932 25933 #ifdef HAVE_SYS_TYPES_H 25934 # include <sys/types.h> 25935 #endif 25936 #ifdef HAVE_SYS_SOCKET_H 25937 # include <sys/socket.h> 25938 #endif 25939 #ifdef HAVE_NETINET_IN_H 25940 # include <netinet/in.h> 25941 #endif 25942 25943int 25944main () 25945{ 25946 25947 struct sockaddr_storage n; 25948 25949 25950 ; 25951 return 0; 25952} 25953_ACEOF 25954if ac_fn_c_try_compile "$LINENO"; then : 25955 ntp_cv_sockaddr_storage=yes 25956else 25957 ntp_cv_sockaddr_storage=no 25958 25959fi 25960rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25961 25962fi 25963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_sockaddr_storage" >&5 25964$as_echo "$ntp_cv_sockaddr_storage" >&6; } 25965case "$ntp_cv_sockaddr_storage" in 25966 yes) 25967 25968$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h 25969 25970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage.__ss_family" >&5 25971$as_echo_n "checking for sockaddr_storage.__ss_family... " >&6; } 25972if ${ntp_cv_have___ss_family+:} false; then : 25973 $as_echo_n "(cached) " >&6 25974else 25975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25976/* end confdefs.h. */ 25977 25978 #ifdef HAVE_SYS_TYPES_H 25979 # include <sys/types.h> 25980 #endif 25981 #ifdef HAVE_SYS_SOCKET_H 25982 # include <sys/socket.h> 25983 #endif 25984 #ifdef HAVE_NETINET_IN_H 25985 # include <netinet/in.h> 25986 #endif 25987 25988int 25989main () 25990{ 25991 25992 struct sockaddr_storage s; 25993 s.__ss_family = 1; 25994 25995 25996 ; 25997 return 0; 25998} 25999_ACEOF 26000if ac_fn_c_try_compile "$LINENO"; then : 26001 ntp_cv_have___ss_family=yes 26002else 26003 ntp_cv_have___ss_family=no 26004 26005fi 26006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26007 26008fi 26009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_have___ss_family" >&5 26010$as_echo "$ntp_cv_have___ss_family" >&6; } 26011 case "$ntp_cv_have___ss_family" in 26012 yes) 26013 26014$as_echo "#define HAVE___SS_FAMILY_IN_SS 1" >>confdefs.h 26015 26016 esac 26017 26018esac 26019 26020 26021# 26022# Look for in_port_t. 26023# 26024{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_port_t" >&5 26025$as_echo_n "checking for in_port_t... " >&6; } 26026if ${isc_cv_have_in_port_t+:} false; then : 26027 $as_echo_n "(cached) " >&6 26028else 26029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26030/* end confdefs.h. */ 26031 26032 #include <sys/types.h> 26033 #include <netinet/in.h> 26034 26035int 26036main () 26037{ 26038 26039 in_port_t port = 25; 26040 return (0); 26041 26042 26043 ; 26044 return 0; 26045} 26046_ACEOF 26047if ac_fn_c_try_compile "$LINENO"; then : 26048 isc_cv_have_in_port_t=yes 26049else 26050 isc_cv_have_in_port_t=no 26051 26052fi 26053rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26054 26055fi 26056{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_in_port_t" >&5 26057$as_echo "$isc_cv_have_in_port_t" >&6; } 26058case "$isc_cv_have_in_port_t" in 26059 no) 26060 26061$as_echo "#define ISC_PLATFORM_NEEDPORTT 1" >>confdefs.h 26062 26063esac 26064 26065{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of socklen arg for getsockname()" >&5 26066$as_echo_n "checking type of socklen arg for getsockname()... " >&6; } 26067if ${ntp_cv_getsockname_socklen_type+:} false; then : 26068 $as_echo_n "(cached) " >&6 26069else 26070 26071 getsockname_socklen_type_found=no 26072 for getsockname_arg2 in 'struct sockaddr *' 'void *'; do 26073 for ntp_cv_getsockname_socklen_type in 'socklen_t' 'size_t' 'unsigned int' 'int'; do 26074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26075/* end confdefs.h. */ 26076 26077 #ifdef HAVE_SYS_TYPES_H 26078 # include <sys/types.h> 26079 #endif 26080 #ifdef HAVE_SYS_SOCKET_H 26081 # include <sys/socket.h> 26082 #endif 26083 26084int 26085main () 26086{ 26087 26088 extern 26089 getsockname(int, $getsockname_arg2, 26090 $ntp_cv_getsockname_socklen_type *); 26091 26092 26093 ; 26094 return 0; 26095} 26096_ACEOF 26097if ac_fn_c_try_compile "$LINENO"; then : 26098 getsockname_socklen_type_found=yes ; break 2 26099fi 26100rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26101 done 26102 done 26103 case "$getsockname_socklen_type_found" in 26104 no) 26105 ntp_cv_getsockname_socklen_type='socklen_t' 26106 esac 26107 { getsockname_arg2=; unset getsockname_arg2;} 26108 { getsockname_socklen_type_found=; unset getsockname_socklen_type_found;} 26109 26110 26111fi 26112{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_getsockname_socklen_type" >&5 26113$as_echo "$ntp_cv_getsockname_socklen_type" >&6; } 26114 26115cat >>confdefs.h <<_ACEOF 26116#define GETSOCKNAME_SOCKLEN_TYPE $ntp_cv_getsockname_socklen_type 26117_ACEOF 26118 26119 26120{ $as_echo "$as_me:${as_lineno-$LINENO}: checking struct sockaddr for sa_len" >&5 26121$as_echo_n "checking struct sockaddr for sa_len... " >&6; } 26122if ${isc_cv_platform_havesalen+:} false; then : 26123 $as_echo_n "(cached) " >&6 26124else 26125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26126/* end confdefs.h. */ 26127 26128 #include <sys/types.h> 26129 #include <sys/socket.h> 26130 26131int 26132main () 26133{ 26134 26135 extern struct sockaddr *ps; 26136 return ps->sa_len; 26137 26138 26139 ; 26140 return 0; 26141} 26142_ACEOF 26143if ac_fn_c_try_compile "$LINENO"; then : 26144 isc_cv_platform_havesalen=yes 26145else 26146 isc_cv_platform_havesalen=no 26147 26148fi 26149rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26150 26151fi 26152{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_platform_havesalen" >&5 26153$as_echo "$isc_cv_platform_havesalen" >&6; } 26154case "$isc_cv_platform_havesalen" in 26155 yes) 26156 26157$as_echo "#define ISC_PLATFORM_HAVESALEN 1" >>confdefs.h 26158 26159esac 26160 26161# Check whether --enable-ipv6 was given. 26162if test "${enable_ipv6+set}" = set; then : 26163 enableval=$enable_ipv6; 26164fi 26165 26166 26167case "$enable_ipv6" in 26168 yes|''|autodetect) 26169 case "$host" in 26170 powerpc-ibm-aix4*) 26171 ;; 26172 *) 26173 26174$as_echo "#define WANT_IPV6 1" >>confdefs.h 26175 26176 ;; 26177 esac 26178 ;; 26179 no) 26180 ;; 26181esac 26182 26183 26184case "$host" in 26185 *-*-darwin*) 26186 26187$as_echo "#define __APPLE_USE_RFC_3542 1" >>confdefs.h 26188 26189esac 26190 26191 26192{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 structures" >&5 26193$as_echo_n "checking for IPv6 structures... " >&6; } 26194if ${isc_cv_found_ipv6+:} false; then : 26195 $as_echo_n "(cached) " >&6 26196else 26197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26198/* end confdefs.h. */ 26199 26200 #include <sys/types.h> 26201 #include <sys/socket.h> 26202 #include <netinet/in.h> 26203 26204int 26205main () 26206{ 26207 26208 struct sockaddr_in6 sin6; 26209 26210 26211 ; 26212 return 0; 26213} 26214_ACEOF 26215if ac_fn_c_try_compile "$LINENO"; then : 26216 isc_cv_found_ipv6=yes 26217else 26218 isc_cv_found_ipv6=no 26219 26220fi 26221rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26222 26223fi 26224{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_found_ipv6" >&5 26225$as_echo "$isc_cv_found_ipv6" >&6; } 26226 26227# 26228# See whether IPv6 support is provided via a Kame add-on. 26229# This is done before other IPv6 linking tests so LIBS is properly set. 26230# 26231{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kame IPv6 support" >&5 26232$as_echo_n "checking for Kame IPv6 support... " >&6; } 26233 26234# Check whether --with-kame was given. 26235if test "${with_kame+set}" = set; then : 26236 withval=$with_kame; use_kame="$withval" 26237else 26238 use_kame="no" 26239 26240fi 26241 26242case "$use_kame" in 26243 no) 26244 ;; 26245 yes) 26246 kame_path=/usr/local/v6 26247 ;; 26248 *) 26249 kame_path="$use_kame" 26250 ;; 26251esac 26252case "$use_kame" in 26253 no) 26254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 26255$as_echo "no" >&6; } 26256 ;; 26257 *) 26258 if test -f $kame_path/lib/libinet6.a; then 26259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kame_path/lib/libinet6.a" >&5 26260$as_echo "$kame_path/lib/libinet6.a" >&6; } 26261 LIBS="-L$kame_path/lib -linet6 $LIBS" 26262 else 26263 as_fn_error $? "$kame_path/lib/libinet6.a not found. 26264 26265Please choose the proper path with the following command: 26266 26267 configure --with-kame=PATH 26268" "$LINENO" 5 26269 fi 26270 ;; 26271esac 26272 26273# 26274# Whether netinet6/in6.h is needed has to be defined in isc/platform.h. 26275# Including it on Kame-using platforms is very bad, though, because 26276# Kame uses #error against direct inclusion. So include it on only 26277# the platform that is otherwise broken without it -- BSD/OS 4.0 through 4.1. 26278# This is done before the in6_pktinfo check because that's what 26279# netinet6/in6.h is needed for. 26280# 26281case "$host" in 26282 *-bsdi4.[01]*) 26283 26284$as_echo "#define ISC_PLATFORM_NEEDNETINET6IN6H 1" >>confdefs.h 26285 26286 isc_netinet6in6_hack="#include <netinet6/in6.h>" 26287 ;; 26288 *) 26289 isc_netinet6in6_hack="" 26290 ;; 26291esac 26292 26293# 26294# This is similar to the netinet6/in6.h issue. 26295# 26296case "$host" in 26297 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*) 26298 26299$as_echo "#define ISC_PLATFORM_FIXIN6ISADDR 1" >>confdefs.h 26300 26301 isc_netinetin6_hack="#include <netinet/in6.h>" 26302 ;; 26303 *) 26304 isc_netinetin6_hack="" 26305 ;; 26306esac 26307 26308 26309case "$isc_cv_found_ipv6" in 26310 yes) 26311 26312$as_echo "#define ISC_PLATFORM_HAVEIPV6 1" >>confdefs.h 26313 26314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6_pktinfo" >&5 26315$as_echo_n "checking for in6_pktinfo... " >&6; } 26316if ${isc_cv_have_in6_pktinfo+:} false; then : 26317 $as_echo_n "(cached) " >&6 26318else 26319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26320/* end confdefs.h. */ 26321 26322 #include <sys/types.h> 26323 #include <sys/socket.h> 26324 #include <netinet/in.h> 26325 $isc_netinetin6_hack 26326 $isc_netinet6in6_hack 26327 26328int 26329main () 26330{ 26331 26332 struct in6_pktinfo xyzzy; 26333 26334 26335 ; 26336 return 0; 26337} 26338_ACEOF 26339if ac_fn_c_try_compile "$LINENO"; then : 26340 isc_cv_have_in6_pktinfo=yes 26341else 26342 isc_cv_have_in6_pktinfo=no 26343 26344fi 26345rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26346 26347fi 26348{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_in6_pktinfo" >&5 26349$as_echo "$isc_cv_have_in6_pktinfo" >&6; } 26350 case "$isc_cv_have_in6_pktinfo" in 26351 yes) 26352 26353$as_echo "#define ISC_PLATFORM_HAVEIN6PKTINFO 1" >>confdefs.h 26354 26355 esac 26356 26357 26358 # HMS: Use HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID instead? 26359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_in6.sin6_scope_id" >&5 26360$as_echo_n "checking for sockaddr_in6.sin6_scope_id... " >&6; } 26361if ${isc_cv_have_sin6_scope_id+:} false; then : 26362 $as_echo_n "(cached) " >&6 26363else 26364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26365/* end confdefs.h. */ 26366 26367 #include <sys/types.h> 26368 #include <sys/socket.h> 26369 #include <netinet/in.h> 26370 $isc_netinetin6_hack 26371 $isc_netinet6in6_hack 26372 26373int 26374main () 26375{ 26376 26377 struct sockaddr_in6 xyzzy; 26378 xyzzy.sin6_scope_id = 0; 26379 26380 26381 ; 26382 return 0; 26383} 26384_ACEOF 26385if ac_fn_c_try_compile "$LINENO"; then : 26386 isc_cv_have_sin6_scope_id=yes 26387else 26388 isc_cv_have_sin6_scope_id=no 26389 26390fi 26391rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26392 26393fi 26394{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_sin6_scope_id" >&5 26395$as_echo "$isc_cv_have_sin6_scope_id" >&6; } 26396 26397 case "$isc_cv_have_sin6_scope_id" in 26398 yes) 26399 26400$as_echo "#define ISC_PLATFORM_HAVESCOPEID 1" >>confdefs.h 26401 26402 esac 26403esac 26404 26405 26406# We need this check run even without isc_cv_found_ipv6=yes 26407 26408{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6addr_any" >&5 26409$as_echo_n "checking for in6addr_any... " >&6; } 26410if ${isc_cv_in6addr_any_links+:} false; then : 26411 $as_echo_n "(cached) " >&6 26412else 26413 26414 SAVED_LIBS="$LIBS" 26415 LIBS="$LDADD_LIBNTP $LIBS" 26416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26417/* end confdefs.h. */ 26418$ac_includes_default 26419 #include <sys/socket.h> 26420 #include <netinet/in.h> 26421 $isc_netinetin6_hack 26422 $isc_netinet6in6_hack 26423 26424int 26425main () 26426{ 26427 26428 printf("%x", in6addr_any.s6_addr[15]); 26429 26430 26431 ; 26432 return 0; 26433} 26434_ACEOF 26435if ac_fn_c_try_link "$LINENO"; then : 26436 isc_cv_in6addr_any_links=yes 26437else 26438 isc_cv_in6addr_any_links=no 26439 26440fi 26441rm -f core conftest.err conftest.$ac_objext \ 26442 conftest$ac_exeext conftest.$ac_ext 26443 LIBS="$SAVED_LIBS" 26444 { SAVED_LIBS=; unset SAVED_LIBS;} 26445 26446 26447fi 26448{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_in6addr_any_links" >&5 26449$as_echo "$isc_cv_in6addr_any_links" >&6; } 26450 26451case "$isc_cv_in6addr_any_links" in 26452 no) 26453 26454$as_echo "#define ISC_PLATFORM_NEEDIN6ADDRANY 1" >>confdefs.h 26455 26456esac 26457 26458 26459{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrconf" >&5 26460$as_echo_n "checking for struct if_laddrconf... " >&6; } 26461if ${isc_cv_struct_if_laddrconf+:} false; then : 26462 $as_echo_n "(cached) " >&6 26463else 26464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26465/* end confdefs.h. */ 26466 26467 #include <sys/types.h> 26468 #include <net/if6.h> 26469 26470int 26471main () 26472{ 26473 26474 struct if_laddrconf a; 26475 26476 26477 ; 26478 return 0; 26479} 26480_ACEOF 26481if ac_fn_c_try_compile "$LINENO"; then : 26482 isc_cv_struct_if_laddrconf=yes 26483else 26484 isc_cv_struct_if_laddrconf=no 26485 26486fi 26487rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26488 26489fi 26490{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_struct_if_laddrconf" >&5 26491$as_echo "$isc_cv_struct_if_laddrconf" >&6; } 26492 26493case "$isc_cv_struct_if_laddrconf" in 26494 yes) 26495 26496$as_echo "#define ISC_PLATFORM_HAVEIF_LADDRCONF 1" >>confdefs.h 26497 26498esac 26499 26500{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrreq" >&5 26501$as_echo_n "checking for struct if_laddrreq... " >&6; } 26502if ${isc_cv_struct_if_laddrreq+:} false; then : 26503 $as_echo_n "(cached) " >&6 26504else 26505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26506/* end confdefs.h. */ 26507 26508 #include <sys/types.h> 26509 #include <net/if6.h> 26510 26511int 26512main () 26513{ 26514 26515 struct if_laddrreq a; 26516 26517 26518 ; 26519 return 0; 26520} 26521_ACEOF 26522if ac_fn_c_try_compile "$LINENO"; then : 26523 isc_cv_struct_if_laddrreq=yes 26524else 26525 isc_cv_struct_if_laddrreq=no 26526 26527fi 26528rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26529 26530fi 26531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_struct_if_laddrreq" >&5 26532$as_echo "$isc_cv_struct_if_laddrreq" >&6; } 26533 26534case "$isc_cv_struct_if_laddrreq" in 26535 yes) 26536 26537$as_echo "#define ISC_PLATFORM_HAVEIF_LADDRREQ 1" >>confdefs.h 26538 26539esac 26540 26541{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multicast IP support" >&5 26542$as_echo_n "checking for multicast IP support... " >&6; } 26543if ${ntp_cv_multicast+:} false; then : 26544 $as_echo_n "(cached) " >&6 26545else 26546 26547 ntp_cv_multicast=no 26548 case "$host" in 26549 i386-sequent-sysv4) 26550 ;; 26551 *) 26552 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26553/* end confdefs.h. */ 26554 26555 #ifdef HAVE_NETINET_IN_H 26556 # include <netinet/in.h> 26557 #endif 26558 26559int 26560main () 26561{ 26562 26563 struct ip_mreq ipmr; 26564 ipmr.imr_interface.s_addr = 0; 26565 26566 26567 ; 26568 return 0; 26569} 26570_ACEOF 26571if ac_fn_c_try_compile "$LINENO"; then : 26572 ntp_cv_multicast=yes 26573fi 26574rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26575 ;; 26576 esac 26577 26578 26579fi 26580{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_multicast" >&5 26581$as_echo "$ntp_cv_multicast" >&6; } 26582case "$ntp_cv_multicast" in 26583 yes) 26584 26585$as_echo "#define MCAST 1" >>confdefs.h 26586 26587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking arg type needed for setsockopt() IP*_MULTICAST_LOOP" >&5 26588$as_echo_n "checking arg type needed for setsockopt() IP*_MULTICAST_LOOP... " >&6; } 26589if ${ntp_cv_typeof_ip_multicast_loop+:} false; then : 26590 $as_echo_n "(cached) " >&6 26591else 26592 26593 case "$host" in 26594 *-*-netbsd*|*-*-*linux*) 26595 ntp_cv_typeof_ip_multicast_loop=u_int 26596 ;; 26597 *) 26598 ntp_cv_typeof_ip_multicast_loop=u_char 26599 ;; 26600 esac 26601 26602 26603fi 26604{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_typeof_ip_multicast_loop" >&5 26605$as_echo "$ntp_cv_typeof_ip_multicast_loop" >&6; } 26606 26607cat >>confdefs.h <<_ACEOF 26608#define TYPEOF_IP_MULTICAST_LOOP $ntp_cv_typeof_ip_multicast_loop 26609_ACEOF 26610 26611esac 26612 26613# Check whether --enable-getifaddrs was given. 26614if test "${enable_getifaddrs+set}" = set; then : 26615 enableval=$enable_getifaddrs; want_getifaddrs="$enableval" 26616else 26617 want_getifaddrs="yes" 26618 26619fi 26620 26621 26622case $want_getifaddrs in 26623 glibc) 26624 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-getifaddrs=glibc is no longer required" >&5 26625$as_echo "$as_me: WARNING: --enable-getifaddrs=glibc is no longer required" >&2;} 26626esac 26627case $want_getifaddrs in 26628 no) 26629 ;; 26630 *) 26631 SAVED_LIBS="$LIBS" 26632 LIBS="$LDADD_LIBNTP $LIBS" 26633 for ac_func in getifaddrs 26634do : 26635 ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs" 26636if test "x$ac_cv_func_getifaddrs" = xyes; then : 26637 cat >>confdefs.h <<_ACEOF 26638#define HAVE_GETIFADDRS 1 26639_ACEOF 26640 26641fi 26642done 26643 26644 LIBS="$SAVED_LIBS" 26645 { SAVED_LIBS=; unset SAVED_LIBS;} 26646 ;; 26647esac 26648 26649# 26650# Check for if_nametoindex() for IPv6 scoped addresses support 26651# 26652case "$host" in 26653 *-hp-hpux*) 26654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing if_nametoindex" >&5 26655$as_echo_n "checking for library containing if_nametoindex... " >&6; } 26656if ${ac_cv_search_if_nametoindex+:} false; then : 26657 $as_echo_n "(cached) " >&6 26658else 26659 ac_func_search_save_LIBS=$LIBS 26660cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26661/* end confdefs.h. */ 26662 26663/* Override any GCC internal prototype to avoid an error. 26664 Use char because int might match the return type of a GCC 26665 builtin and then its argument prototype would still apply. */ 26666#ifdef __cplusplus 26667extern "C" 26668#endif 26669char if_nametoindex (); 26670int 26671main () 26672{ 26673return if_nametoindex (); 26674 ; 26675 return 0; 26676} 26677_ACEOF 26678for ac_lib in '' ipv6; do 26679 if test -z "$ac_lib"; then 26680 ac_res="none required" 26681 else 26682 ac_res=-l$ac_lib 26683 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 26684 fi 26685 if ac_fn_c_try_link "$LINENO"; then : 26686 ac_cv_search_if_nametoindex=$ac_res 26687fi 26688rm -f core conftest.err conftest.$ac_objext \ 26689 conftest$ac_exeext 26690 if ${ac_cv_search_if_nametoindex+:} false; then : 26691 break 26692fi 26693done 26694if ${ac_cv_search_if_nametoindex+:} false; then : 26695 26696else 26697 ac_cv_search_if_nametoindex=no 26698fi 26699rm conftest.$ac_ext 26700LIBS=$ac_func_search_save_LIBS 26701fi 26702{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_if_nametoindex" >&5 26703$as_echo "$ac_cv_search_if_nametoindex" >&6; } 26704ac_res=$ac_cv_search_if_nametoindex 26705if test "$ac_res" != no; then : 26706 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 26707 26708fi 26709 26710esac 26711SAVED_LIBS="$LIBS" 26712LIBS="$LDADD_LIBNTP $LIBS" 26713for ac_func in if_nametoindex 26714do : 26715 ac_fn_c_check_func "$LINENO" "if_nametoindex" "ac_cv_func_if_nametoindex" 26716if test "x$ac_cv_func_if_nametoindex" = xyes; then : 26717 cat >>confdefs.h <<_ACEOF 26718#define HAVE_IF_NAMETOINDEX 1 26719_ACEOF 26720 26721fi 26722done 26723 26724LIBS="$SAVED_LIBS" 26725{ SAVED_LIBS=; unset SAVED_LIBS;} 26726case "$ac_cv_func_if_nametoindex" in 26727 yes) 26728 26729$as_echo "#define ISC_PLATFORM_HAVEIFNAMETOINDEX 1" >>confdefs.h 26730 26731esac 26732 26733 26734 26735### 26736 26737# Hacks 26738# these need work if we're to move libntp under sntp 26739 26740$as_echo "#define HAVE_NO_NICE 1" >>confdefs.h 26741 26742 26743$as_echo "#define HAVE_TERMIOS 1" >>confdefs.h 26744 26745 26746# Checks for library functions. 26747for ac_func in socket 26748do : 26749 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket" 26750if test "x$ac_cv_func_socket" = xyes; then : 26751 cat >>confdefs.h <<_ACEOF 26752#define HAVE_SOCKET 1 26753_ACEOF 26754 26755fi 26756done 26757 26758 26759 26760# We may not need have_unity 26761have_unity=false 26762# Extract the first word of "ruby", so it can be a program name with args. 26763set dummy ruby; ac_word=$2 26764{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 26765$as_echo_n "checking for $ac_word... " >&6; } 26766if ${ac_cv_path_PATH_RUBY+:} false; then : 26767 $as_echo_n "(cached) " >&6 26768else 26769 case $PATH_RUBY in 26770 [\\/]* | ?:[\\/]*) 26771 ac_cv_path_PATH_RUBY="$PATH_RUBY" # Let the user override the test with a path. 26772 ;; 26773 *) 26774 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 26775for as_dir in $PATH 26776do 26777 IFS=$as_save_IFS 26778 test -z "$as_dir" && as_dir=. 26779 for ac_exec_ext in '' $ac_executable_extensions; do 26780 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 26781 ac_cv_path_PATH_RUBY="$as_dir/$ac_word$ac_exec_ext" 26782 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 26783 break 2 26784 fi 26785done 26786 done 26787IFS=$as_save_IFS 26788 26789 ;; 26790esac 26791fi 26792PATH_RUBY=$ac_cv_path_PATH_RUBY 26793if test -n "$PATH_RUBY"; then 26794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_RUBY" >&5 26795$as_echo "$PATH_RUBY" >&6; } 26796else 26797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 26798$as_echo "no" >&6; } 26799fi 26800 26801 26802case "$PATH_RUBY" in 26803 /*) 26804 have_unity=true 26805 ;; 26806 *) PATH_RUBY="false" 26807 ;; 26808esac 26809# We may not need UNITYBUILD_AVAILABLE 26810 if $have_unity; then 26811 UNITYBUILD_AVAILABLE_TRUE= 26812 UNITYBUILD_AVAILABLE_FALSE='#' 26813else 26814 UNITYBUILD_AVAILABLE_TRUE='#' 26815 UNITYBUILD_AVAILABLE_FALSE= 26816fi 26817 26818 26819 26820# HMS: if we don't find c++ we should not look for gtest. 26821ac_ext=cpp 26822ac_cpp='$CXXCPP $CPPFLAGS' 26823ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 26824ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 26825ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 26826if test -z "$CXX"; then 26827 if test -n "$CCC"; then 26828 CXX=$CCC 26829 else 26830 if test -n "$ac_tool_prefix"; then 26831 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 26832 do 26833 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 26834set dummy $ac_tool_prefix$ac_prog; ac_word=$2 26835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 26836$as_echo_n "checking for $ac_word... " >&6; } 26837if ${ac_cv_prog_CXX+:} false; then : 26838 $as_echo_n "(cached) " >&6 26839else 26840 if test -n "$CXX"; then 26841 ac_cv_prog_CXX="$CXX" # Let the user override the test. 26842else 26843as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 26844for as_dir in $PATH 26845do 26846 IFS=$as_save_IFS 26847 test -z "$as_dir" && as_dir=. 26848 for ac_exec_ext in '' $ac_executable_extensions; do 26849 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 26850 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 26851 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 26852 break 2 26853 fi 26854done 26855 done 26856IFS=$as_save_IFS 26857 26858fi 26859fi 26860CXX=$ac_cv_prog_CXX 26861if test -n "$CXX"; then 26862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 26863$as_echo "$CXX" >&6; } 26864else 26865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 26866$as_echo "no" >&6; } 26867fi 26868 26869 26870 test -n "$CXX" && break 26871 done 26872fi 26873if test -z "$CXX"; then 26874 ac_ct_CXX=$CXX 26875 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 26876do 26877 # Extract the first word of "$ac_prog", so it can be a program name with args. 26878set dummy $ac_prog; ac_word=$2 26879{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 26880$as_echo_n "checking for $ac_word... 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So we grep stderr for any message 27171 # that says an option was ignored or not supported. 27172 # When given -MP, icc 7.0 and 7.1 complain thusly: 27173 # icc: Command line warning: ignoring option '-M'; no argument required 27174 # The diagnosis changed in icc 8.0: 27175 # icc: Command line remark: option '-MP' not supported 27176 if (grep 'ignoring option' conftest.err || 27177 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 27178 am_cv_CXX_dependencies_compiler_type=$depmode 27179 break 27180 fi 27181 fi 27182 done 27183 27184 cd .. 27185 rm -rf conftest.dir 27186else 27187 am_cv_CXX_dependencies_compiler_type=none 27188fi 27189 27190fi 27191{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5 27192$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; } 27193CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type 27194 27195 if 27196 test "x$enable_dependency_tracking" != xno \ 27197 && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then 27198 am__fastdepCXX_TRUE= 27199 am__fastdepCXX_FALSE='#' 27200else 27201 am__fastdepCXX_TRUE='#' 27202 am__fastdepCXX_FALSE= 27203fi 27204 27205 27206 27207 27208func_stripname_cnf () 27209{ 27210 case ${2} in 27211 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; 27212 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; 27213 esac 27214} # func_stripname_cnf 27215 27216 if test -n "$CXX" && ( test "X$CXX" != "Xno" && 27217 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) || 27218 (test "X$CXX" != "Xg++"))) ; then 27219 ac_ext=cpp 27220ac_cpp='$CXXCPP $CPPFLAGS' 27221ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 27222ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 27223ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 27224{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5 27225$as_echo_n "checking how to run the C++ preprocessor... 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Now check whether nonexistent headers 27260 # can be detected and how. 27261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 27262/* end confdefs.h. */ 27263#include <ac_nonexistent.h> 27264_ACEOF 27265if ac_fn_cxx_try_cpp "$LINENO"; then : 27266 # Broken: success on invalid input. 27267continue 27268else 27269 # Passes both tests. 27270ac_preproc_ok=: 27271break 27272fi 27273rm -f conftest.err conftest.i conftest.$ac_ext 27274 27275done 27276# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 27277rm -f conftest.i conftest.err conftest.$ac_ext 27278if $ac_preproc_ok; then : 27279 break 27280fi 27281 27282 done 27283 ac_cv_prog_CXXCPP=$CXXCPP 27284 27285fi 27286 CXXCPP=$ac_cv_prog_CXXCPP 27287else 27288 ac_cv_prog_CXXCPP=$CXXCPP 27289fi 27290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5 27291$as_echo "$CXXCPP" >&6; } 27292ac_preproc_ok=false 27293for ac_cxx_preproc_warn_flag in '' yes 27294do 27295 # Use a header file that comes with gcc, so configuring glibc 27296 # with a fresh cross-compiler works. 27297 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 27298 # <limits.h> exists even on freestanding compilers. 27299 # On the NeXT, cc -E runs the code through the compiler's parser, 27300 # not just through cpp. "Syntax error" is here to catch this case. 27301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 27302/* end confdefs.h. */ 27303#ifdef __STDC__ 27304# include <limits.h> 27305#else 27306# include <assert.h> 27307#endif 27308 Syntax error 27309_ACEOF 27310if ac_fn_cxx_try_cpp "$LINENO"; then : 27311 27312else 27313 # Broken: fails on valid input. 27314continue 27315fi 27316rm -f conftest.err conftest.i conftest.$ac_ext 27317 27318 # OK, works on sane cases. Now check whether nonexistent headers 27319 # can be detected and how. 27320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 27321/* end confdefs.h. */ 27322#include <ac_nonexistent.h> 27323_ACEOF 27324if ac_fn_cxx_try_cpp "$LINENO"; then : 27325 # Broken: success on invalid input. 27326continue 27327else 27328 # Passes both tests. 27329ac_preproc_ok=: 27330break 27331fi 27332rm -f conftest.err conftest.i conftest.$ac_ext 27333 27334done 27335# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 27336rm -f conftest.i conftest.err conftest.$ac_ext 27337if $ac_preproc_ok; then : 27338 27339else 27340 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 27341$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 27342as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check 27343See \`config.log' for more details" "$LINENO" 5; } 27344fi 27345 27346ac_ext=c 27347ac_cpp='$CPP $CPPFLAGS' 27348ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 27349ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 27350ac_compiler_gnu=$ac_cv_c_compiler_gnu 27351 27352else 27353 _lt_caught_CXX_error=yes 27354fi 27355 27356ac_ext=cpp 27357ac_cpp='$CXXCPP $CPPFLAGS' 27358ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 27359ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 27360ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 27361 27362archive_cmds_need_lc_CXX=no 27363allow_undefined_flag_CXX= 27364always_export_symbols_CXX=no 27365archive_expsym_cmds_CXX= 27366compiler_needs_object_CXX=no 27367export_dynamic_flag_spec_CXX= 27368hardcode_direct_CXX=no 27369hardcode_direct_absolute_CXX=no 27370hardcode_libdir_flag_spec_CXX= 27371hardcode_libdir_flag_spec_ld_CXX= 27372hardcode_libdir_separator_CXX= 27373hardcode_minus_L_CXX=no 27374hardcode_shlibpath_var_CXX=unsupported 27375hardcode_automatic_CXX=no 27376inherit_rpath_CXX=no 27377module_cmds_CXX= 27378module_expsym_cmds_CXX= 27379link_all_deplibs_CXX=unknown 27380old_archive_cmds_CXX=$old_archive_cmds 27381reload_flag_CXX=$reload_flag 27382reload_cmds_CXX=$reload_cmds 27383no_undefined_flag_CXX= 27384whole_archive_flag_spec_CXX= 27385enable_shared_with_static_runtimes_CXX=no 27386 27387# Source file extension for C++ test sources. 27388ac_ext=cpp 27389 27390# Object file extension for compiled C++ test sources. 27391objext=o 27392objext_CXX=$objext 27393 27394# No sense in running all these tests if we already determined that 27395# the CXX compiler isn't working. Some variables (like enable_shared) 27396# are currently assumed to apply to all compilers on this platform, 27397# and will be corrupted by setting them based on a non-working compiler. 27398if test "$_lt_caught_CXX_error" != yes; then 27399 # Code to be used in simple compile tests 27400 lt_simple_compile_test_code="int some_variable = 0;" 27401 27402 # Code to be used in simple link tests 27403 lt_simple_link_test_code='int main(int, char *[]) { return(0); }' 27404 27405 # ltmain only uses $CC for tagged configurations so make sure $CC is set. 27406 27407 27408 27409 27410 27411 27412# If no C compiler was specified, use CC. 27413LTCC=${LTCC-"$CC"} 27414 27415# If no C compiler flags were specified, use CFLAGS. 27416LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 27417 27418# Allow CC to be a program name with arguments. 27419compiler=$CC 27420 27421 27422 # save warnings/boilerplate of simple test code 27423 ac_outfile=conftest.$ac_objext 27424echo "$lt_simple_compile_test_code" >conftest.$ac_ext 27425eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 27426_lt_compiler_boilerplate=`cat conftest.err` 27427$RM conftest* 27428 27429 ac_outfile=conftest.$ac_objext 27430echo "$lt_simple_link_test_code" >conftest.$ac_ext 27431eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 27432_lt_linker_boilerplate=`cat conftest.err` 27433$RM -r conftest* 27434 27435 27436 # Allow CC to be a program name with arguments. 27437 lt_save_CC=$CC 27438 lt_save_CFLAGS=$CFLAGS 27439 lt_save_LD=$LD 27440 lt_save_GCC=$GCC 27441 GCC=$GXX 27442 lt_save_with_gnu_ld=$with_gnu_ld 27443 lt_save_path_LD=$lt_cv_path_LD 27444 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then 27445 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx 27446 else 27447 $as_unset lt_cv_prog_gnu_ld 27448 fi 27449 if test -n "${lt_cv_path_LDCXX+set}"; then 27450 lt_cv_path_LD=$lt_cv_path_LDCXX 27451 else 27452 $as_unset lt_cv_path_LD 27453 fi 27454 test -z "${LDCXX+set}" || LD=$LDCXX 27455 CC=${CXX-"c++"} 27456 CFLAGS=$CXXFLAGS 27457 compiler=$CC 27458 compiler_CXX=$CC 27459 for cc_temp in $compiler""; do 27460 case $cc_temp in 27461 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 27462 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 27463 \-*) ;; 27464 *) break;; 27465 esac 27466done 27467cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 27468 27469 27470 if test -n "$compiler"; then 27471 # We don't want -fno-exception when compiling C++ code, so set the 27472 # no_builtin_flag separately 27473 if test "$GXX" = yes; then 27474 lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin' 27475 else 27476 lt_prog_compiler_no_builtin_flag_CXX= 27477 fi 27478 27479 if test "$GXX" = yes; then 27480 # Set up default GNU C++ configuration 27481 27482 27483 27484# Check whether --with-gnu-ld was given. 27485if test "${with_gnu_ld+set}" = set; then : 27486 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 27487else 27488 with_gnu_ld=no 27489fi 27490 27491ac_prog=ld 27492if test "$GCC" = yes; then 27493 # Check if gcc -print-prog-name=ld gives a path. 27494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 27495$as_echo_n "checking for ld used by $CC... " >&6; } 27496 case $host in 27497 *-*-mingw*) 27498 # gcc leaves a trailing carriage return which upsets mingw 27499 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 27500 *) 27501 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 27502 esac 27503 case $ac_prog in 27504 # Accept absolute paths. 27505 [\\/]* | ?:[\\/]*) 27506 re_direlt='/[^/][^/]*/\.\./' 27507 # Canonicalize the pathname of ld 27508 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 27509 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 27510 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 27511 done 27512 test -z "$LD" && LD="$ac_prog" 27513 ;; 27514 "") 27515 # If it fails, then pretend we aren't using GCC. 27516 ac_prog=ld 27517 ;; 27518 *) 27519 # If it is relative, then search for the first ld in PATH. 27520 with_gnu_ld=unknown 27521 ;; 27522 esac 27523elif test "$with_gnu_ld" = yes; then 27524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 27525$as_echo_n "checking for GNU ld... " >&6; } 27526else 27527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 27528$as_echo_n "checking for non-GNU ld... " >&6; } 27529fi 27530if ${lt_cv_path_LD+:} false; then : 27531 $as_echo_n "(cached) " >&6 27532else 27533 if test -z "$LD"; then 27534 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 27535 for ac_dir in $PATH; do 27536 IFS="$lt_save_ifs" 27537 test -z "$ac_dir" && ac_dir=. 27538 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 27539 lt_cv_path_LD="$ac_dir/$ac_prog" 27540 # Check to see if the program is GNU ld. I'd rather use --version, 27541 # but apparently some variants of GNU ld only accept -v. 27542 # Break only if it was the GNU/non-GNU ld that we prefer. 27543 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 27544 *GNU* | *'with BFD'*) 27545 test "$with_gnu_ld" != no && break 27546 ;; 27547 *) 27548 test "$with_gnu_ld" != yes && break 27549 ;; 27550 esac 27551 fi 27552 done 27553 IFS="$lt_save_ifs" 27554else 27555 lt_cv_path_LD="$LD" # Let the user override the test with a path. 27556fi 27557fi 27558 27559LD="$lt_cv_path_LD" 27560if test -n "$LD"; then 27561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 27562$as_echo "$LD" >&6; } 27563else 27564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 27565$as_echo "no" >&6; } 27566fi 27567test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 27568{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 27569$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 27570if ${lt_cv_prog_gnu_ld+:} false; then : 27571 $as_echo_n "(cached) " >&6 27572else 27573 # I'd rather use --version here, but apparently some GNU lds only accept -v. 27574case `$LD -v 2>&1 </dev/null` in 27575*GNU* | *'with BFD'*) 27576 lt_cv_prog_gnu_ld=yes 27577 ;; 27578*) 27579 lt_cv_prog_gnu_ld=no 27580 ;; 27581esac 27582fi 27583{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 27584$as_echo "$lt_cv_prog_gnu_ld" >&6; } 27585with_gnu_ld=$lt_cv_prog_gnu_ld 27586 27587 27588 27589 27590 27591 27592 27593 # Check if GNU C++ uses GNU ld as the underlying linker, since the 27594 # archiving commands below assume that GNU ld is being used. 27595 if test "$with_gnu_ld" = yes; then 27596 archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 27597 archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 27598 27599 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 27600 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 27601 27602 # If archive_cmds runs LD, not CC, wlarc should be empty 27603 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to 27604 # investigate it a little bit more. (MM) 27605 wlarc='${wl}' 27606 27607 # ancient GNU ld didn't support --whole-archive et. al. 27608 if eval "`$CC -print-prog-name=ld` --help 2>&1" | 27609 $GREP 'no-whole-archive' > /dev/null; then 27610 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 27611 else 27612 whole_archive_flag_spec_CXX= 27613 fi 27614 else 27615 with_gnu_ld=no 27616 wlarc= 27617 27618 # A generic and very simple default shared library creation 27619 # command for GNU C++ for the case where it uses the native 27620 # linker, instead of GNU ld. If possible, this setting should 27621 # overridden to take advantage of the native linker features on 27622 # the platform it is being used on. 27623 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 27624 fi 27625 27626 # Commands to make compiler produce verbose output that lists 27627 # what "hidden" libraries, object files and flags are used when 27628 # linking a shared library. 27629 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 27630 27631 else 27632 GXX=no 27633 with_gnu_ld=no 27634 wlarc= 27635 fi 27636 27637 # PORTME: fill in a description of your system's C++ link characteristics 27638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 27639$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 27640 ld_shlibs_CXX=yes 27641 case $host_os in 27642 aix3*) 27643 # FIXME: insert proper C++ library support 27644 ld_shlibs_CXX=no 27645 ;; 27646 aix[4-9]*) 27647 if test "$host_cpu" = ia64; then 27648 # On IA64, the linker does run time linking by default, so we don't 27649 # have to do anything special. 27650 aix_use_runtimelinking=no 27651 exp_sym_flag='-Bexport' 27652 no_entry_flag="" 27653 else 27654 aix_use_runtimelinking=no 27655 27656 # Test if we are trying to use run time linking or normal 27657 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 27658 # need to do runtime linking. 27659 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 27660 for ld_flag in $LDFLAGS; do 27661 case $ld_flag in 27662 *-brtl*) 27663 aix_use_runtimelinking=yes 27664 break 27665 ;; 27666 esac 27667 done 27668 ;; 27669 esac 27670 27671 exp_sym_flag='-bexport' 27672 no_entry_flag='-bnoentry' 27673 fi 27674 27675 # When large executables or shared objects are built, AIX ld can 27676 # have problems creating the table of contents. If linking a library 27677 # or program results in "error TOC overflow" add -mminimal-toc to 27678 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 27679 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 27680 27681 archive_cmds_CXX='' 27682 hardcode_direct_CXX=yes 27683 hardcode_direct_absolute_CXX=yes 27684 hardcode_libdir_separator_CXX=':' 27685 link_all_deplibs_CXX=yes 27686 file_list_spec_CXX='${wl}-f,' 27687 27688 if test "$GXX" = yes; then 27689 case $host_os in aix4.[012]|aix4.[012].*) 27690 # We only want to do this on AIX 4.2 and lower, the check 27691 # below for broken collect2 doesn't work under 4.3+ 27692 collect2name=`${CC} -print-prog-name=collect2` 27693 if test -f "$collect2name" && 27694 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 27695 then 27696 # We have reworked collect2 27697 : 27698 else 27699 # We have old collect2 27700 hardcode_direct_CXX=unsupported 27701 # It fails to find uninstalled libraries when the uninstalled 27702 # path is not listed in the libpath. Setting hardcode_minus_L 27703 # to unsupported forces relinking 27704 hardcode_minus_L_CXX=yes 27705 hardcode_libdir_flag_spec_CXX='-L$libdir' 27706 hardcode_libdir_separator_CXX= 27707 fi 27708 esac 27709 shared_flag='-shared' 27710 if test "$aix_use_runtimelinking" = yes; then 27711 shared_flag="$shared_flag "'${wl}-G' 27712 fi 27713 else 27714 # not using gcc 27715 if test "$host_cpu" = ia64; then 27716 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 27717 # chokes on -Wl,-G. The following line is correct: 27718 shared_flag='-G' 27719 else 27720 if test "$aix_use_runtimelinking" = yes; then 27721 shared_flag='${wl}-G' 27722 else 27723 shared_flag='${wl}-bM:SRE' 27724 fi 27725 fi 27726 fi 27727 27728 export_dynamic_flag_spec_CXX='${wl}-bexpall' 27729 # It seems that -bexpall does not export symbols beginning with 27730 # underscore (_), so it is better to generate a list of symbols to 27731 # export. 27732 always_export_symbols_CXX=yes 27733 if test "$aix_use_runtimelinking" = yes; then 27734 # Warning - without using the other runtime loading flags (-brtl), 27735 # -berok will link without error, but may produce a broken library. 27736 allow_undefined_flag_CXX='-berok' 27737 # Determine the default libpath from the value encoded in an empty 27738 # executable. 27739 if test "${lt_cv_aix_libpath+set}" = set; then 27740 aix_libpath=$lt_cv_aix_libpath 27741else 27742 if ${lt_cv_aix_libpath__CXX+:} false; then : 27743 $as_echo_n "(cached) " >&6 27744else 27745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 27746/* end confdefs.h. */ 27747 27748int 27749main () 27750{ 27751 27752 ; 27753 return 0; 27754} 27755_ACEOF 27756if ac_fn_cxx_try_link "$LINENO"; then : 27757 27758 lt_aix_libpath_sed=' 27759 /Import File Strings/,/^$/ { 27760 /^0/ { 27761 s/^0 *\([^ ]*\) *$/\1/ 27762 p 27763 } 27764 }' 27765 lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 27766 # Check for a 64-bit object if we didn't find anything. 27767 if test -z "$lt_cv_aix_libpath__CXX"; then 27768 lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 27769 fi 27770fi 27771rm -f core conftest.err conftest.$ac_objext \ 27772 conftest$ac_exeext conftest.$ac_ext 27773 if test -z "$lt_cv_aix_libpath__CXX"; then 27774 lt_cv_aix_libpath__CXX="/usr/lib:/lib" 27775 fi 27776 27777fi 27778 27779 aix_libpath=$lt_cv_aix_libpath__CXX 27780fi 27781 27782 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" 27783 27784 archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 27785 else 27786 if test "$host_cpu" = ia64; then 27787 hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib' 27788 allow_undefined_flag_CXX="-z nodefs" 27789 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 27790 else 27791 # Determine the default libpath from the value encoded in an 27792 # empty executable. 27793 if test "${lt_cv_aix_libpath+set}" = set; then 27794 aix_libpath=$lt_cv_aix_libpath 27795else 27796 if ${lt_cv_aix_libpath__CXX+:} false; then : 27797 $as_echo_n "(cached) " >&6 27798else 27799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 27800/* end confdefs.h. */ 27801 27802int 27803main () 27804{ 27805 27806 ; 27807 return 0; 27808} 27809_ACEOF 27810if ac_fn_cxx_try_link "$LINENO"; then : 27811 27812 lt_aix_libpath_sed=' 27813 /Import File Strings/,/^$/ { 27814 /^0/ { 27815 s/^0 *\([^ ]*\) *$/\1/ 27816 p 27817 } 27818 }' 27819 lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 27820 # Check for a 64-bit object if we didn't find anything. 27821 if test -z "$lt_cv_aix_libpath__CXX"; then 27822 lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 27823 fi 27824fi 27825rm -f core conftest.err conftest.$ac_objext \ 27826 conftest$ac_exeext conftest.$ac_ext 27827 if test -z "$lt_cv_aix_libpath__CXX"; then 27828 lt_cv_aix_libpath__CXX="/usr/lib:/lib" 27829 fi 27830 27831fi 27832 27833 aix_libpath=$lt_cv_aix_libpath__CXX 27834fi 27835 27836 hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath" 27837 # Warning - without using the other run time loading flags, 27838 # -berok will link without error, but may produce a broken library. 27839 no_undefined_flag_CXX=' ${wl}-bernotok' 27840 allow_undefined_flag_CXX=' ${wl}-berok' 27841 if test "$with_gnu_ld" = yes; then 27842 # We only use this code for GNU lds that support --whole-archive. 27843 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 27844 else 27845 # Exported symbols can be pulled into shared objects from archives 27846 whole_archive_flag_spec_CXX='$convenience' 27847 fi 27848 archive_cmds_need_lc_CXX=yes 27849 # This is similar to how AIX traditionally builds its shared 27850 # libraries. 27851 archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 27852 fi 27853 fi 27854 ;; 27855 27856 beos*) 27857 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 27858 allow_undefined_flag_CXX=unsupported 27859 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 27860 # support --undefined. This deserves some investigation. FIXME 27861 archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 27862 else 27863 ld_shlibs_CXX=no 27864 fi 27865 ;; 27866 27867 chorus*) 27868 case $cc_basename in 27869 *) 27870 # FIXME: insert proper C++ library support 27871 ld_shlibs_CXX=no 27872 ;; 27873 esac 27874 ;; 27875 27876 cygwin* | mingw* | pw32* | cegcc*) 27877 case $GXX,$cc_basename in 27878 ,cl* | no,cl*) 27879 # Native MSVC 27880 # hardcode_libdir_flag_spec is actually meaningless, as there is 27881 # no search path for DLLs. 27882 hardcode_libdir_flag_spec_CXX=' ' 27883 allow_undefined_flag_CXX=unsupported 27884 always_export_symbols_CXX=yes 27885 file_list_spec_CXX='@' 27886 # Tell ltmain to make .lib files, not .a files. 27887 libext=lib 27888 # Tell ltmain to make .dll files, not .so files. 27889 shrext_cmds=".dll" 27890 # FIXME: Setting linknames here is a bad hack. 27891 archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 27892 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 27893 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 27894 else 27895 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 27896 fi~ 27897 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 27898 linknames=' 27899 # The linker will not automatically build a static lib if we build a DLL. 27900 # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true' 27901 enable_shared_with_static_runtimes_CXX=yes 27902 # Don't use ranlib 27903 old_postinstall_cmds_CXX='chmod 644 $oldlib' 27904 postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~ 27905 lt_tool_outputfile="@TOOL_OUTPUT@"~ 27906 case $lt_outputfile in 27907 *.exe|*.EXE) ;; 27908 *) 27909 lt_outputfile="$lt_outputfile.exe" 27910 lt_tool_outputfile="$lt_tool_outputfile.exe" 27911 ;; 27912 esac~ 27913 func_to_tool_file "$lt_outputfile"~ 27914 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 27915 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 27916 $RM "$lt_outputfile.manifest"; 27917 fi' 27918 ;; 27919 *) 27920 # g++ 27921 # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless, 27922 # as there is no search path for DLLs. 27923 hardcode_libdir_flag_spec_CXX='-L$libdir' 27924 export_dynamic_flag_spec_CXX='${wl}--export-all-symbols' 27925 allow_undefined_flag_CXX=unsupported 27926 always_export_symbols_CXX=no 27927 enable_shared_with_static_runtimes_CXX=yes 27928 27929 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 27930 archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 27931 # If the export-symbols file already is a .def file (1st line 27932 # is EXPORTS), use it as is; otherwise, prepend... 27933 archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 27934 cp $export_symbols $output_objdir/$soname.def; 27935 else 27936 echo EXPORTS > $output_objdir/$soname.def; 27937 cat $export_symbols >> $output_objdir/$soname.def; 27938 fi~ 27939 $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 27940 else 27941 ld_shlibs_CXX=no 27942 fi 27943 ;; 27944 esac 27945 ;; 27946 darwin* | rhapsody*) 27947 27948 27949 archive_cmds_need_lc_CXX=no 27950 hardcode_direct_CXX=no 27951 hardcode_automatic_CXX=yes 27952 hardcode_shlibpath_var_CXX=unsupported 27953 if test "$lt_cv_ld_force_load" = "yes"; then 27954 whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 27955 else 27956 whole_archive_flag_spec_CXX='' 27957 fi 27958 link_all_deplibs_CXX=yes 27959 allow_undefined_flag_CXX="$_lt_dar_allow_undefined" 27960 case $cc_basename in 27961 ifort*) _lt_dar_can_shared=yes ;; 27962 *) _lt_dar_can_shared=$GCC ;; 27963 esac 27964 if test "$_lt_dar_can_shared" = "yes"; then 27965 output_verbose_link_cmd=func_echo_all 27966 archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 27967 module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 27968 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" 27969 module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 27970 if test "$lt_cv_apple_cc_single_mod" != "yes"; then 27971 archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}" 27972 archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}" 27973 fi 27974 27975 else 27976 ld_shlibs_CXX=no 27977 fi 27978 27979 ;; 27980 27981 dgux*) 27982 case $cc_basename in 27983 ec++*) 27984 # FIXME: insert proper C++ library support 27985 ld_shlibs_CXX=no 27986 ;; 27987 ghcx*) 27988 # Green Hills C++ Compiler 27989 # FIXME: insert proper C++ library support 27990 ld_shlibs_CXX=no 27991 ;; 27992 *) 27993 # FIXME: insert proper C++ library support 27994 ld_shlibs_CXX=no 27995 ;; 27996 esac 27997 ;; 27998 27999 freebsd[12]*) 28000 # C++ shared libraries reported to be fairly broken before 28001 # switch to ELF 28002 ld_shlibs_CXX=no 28003 ;; 28004 28005 freebsd-elf*) 28006 archive_cmds_need_lc_CXX=no 28007 ;; 28008 28009 freebsd* | dragonfly*) 28010 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF 28011 # conventions 28012 ld_shlibs_CXX=yes 28013 ;; 28014 28015 gnu*) 28016 ;; 28017 28018 haiku*) 28019 archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 28020 link_all_deplibs_CXX=yes 28021 ;; 28022 28023 hpux9*) 28024 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' 28025 hardcode_libdir_separator_CXX=: 28026 export_dynamic_flag_spec_CXX='${wl}-E' 28027 hardcode_direct_CXX=yes 28028 hardcode_minus_L_CXX=yes # Not in the search PATH, 28029 # but as the default 28030 # location of the library. 28031 28032 case $cc_basename in 28033 CC*) 28034 # FIXME: insert proper C++ library support 28035 ld_shlibs_CXX=no 28036 ;; 28037 aCC*) 28038 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 28039 # Commands to make compiler produce verbose output that lists 28040 # what "hidden" libraries, object files and flags are used when 28041 # linking a shared library. 28042 # 28043 # There doesn't appear to be a way to prevent this compiler from 28044 # explicitly linking system object files so we need to strip them 28045 # from the output so that they don't get included in the library 28046 # dependencies. 28047 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 28048 ;; 28049 *) 28050 if test "$GXX" = yes; then 28051 archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 28052 else 28053 # FIXME: insert proper C++ library support 28054 ld_shlibs_CXX=no 28055 fi 28056 ;; 28057 esac 28058 ;; 28059 28060 hpux10*|hpux11*) 28061 if test $with_gnu_ld = no; then 28062 hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir' 28063 hardcode_libdir_separator_CXX=: 28064 28065 case $host_cpu in 28066 hppa*64*|ia64*) 28067 ;; 28068 *) 28069 export_dynamic_flag_spec_CXX='${wl}-E' 28070 ;; 28071 esac 28072 fi 28073 case $host_cpu in 28074 hppa*64*|ia64*) 28075 hardcode_direct_CXX=no 28076 hardcode_shlibpath_var_CXX=no 28077 ;; 28078 *) 28079 hardcode_direct_CXX=yes 28080 hardcode_direct_absolute_CXX=yes 28081 hardcode_minus_L_CXX=yes # Not in the search PATH, 28082 # but as the default 28083 # location of the library. 28084 ;; 28085 esac 28086 28087 case $cc_basename in 28088 CC*) 28089 # FIXME: insert proper C++ library support 28090 ld_shlibs_CXX=no 28091 ;; 28092 aCC*) 28093 case $host_cpu in 28094 hppa*64*) 28095 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28096 ;; 28097 ia64*) 28098 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28099 ;; 28100 *) 28101 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28102 ;; 28103 esac 28104 # Commands to make compiler produce verbose output that lists 28105 # what "hidden" libraries, object files and flags are used when 28106 # linking a shared library. 28107 # 28108 # There doesn't appear to be a way to prevent this compiler from 28109 # explicitly linking system object files so we need to strip them 28110 # from the output so that they don't get included in the library 28111 # dependencies. 28112 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 28113 ;; 28114 *) 28115 if test "$GXX" = yes; then 28116 if test $with_gnu_ld = no; then 28117 case $host_cpu in 28118 hppa*64*) 28119 archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28120 ;; 28121 ia64*) 28122 archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28123 ;; 28124 *) 28125 archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28126 ;; 28127 esac 28128 fi 28129 else 28130 # FIXME: insert proper C++ library support 28131 ld_shlibs_CXX=no 28132 fi 28133 ;; 28134 esac 28135 ;; 28136 28137 interix[3-9]*) 28138 hardcode_direct_CXX=no 28139 hardcode_shlibpath_var_CXX=no 28140 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 28141 export_dynamic_flag_spec_CXX='${wl}-E' 28142 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 28143 # Instead, shared libraries are loaded at an image base (0x10000000 by 28144 # default) and relocated if they conflict, which is a slow very memory 28145 # consuming and fragmenting process. To avoid this, we pick a random, 28146 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 28147 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 28148 archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 28149 archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 28150 ;; 28151 irix5* | irix6*) 28152 case $cc_basename in 28153 CC*) 28154 # SGI C++ 28155 archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 28156 28157 # Archives containing C++ object files must be created using 28158 # "CC -ar", where "CC" is the IRIX C++ compiler. This is 28159 # necessary to make sure instantiated templates are included 28160 # in the archive. 28161 old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs' 28162 ;; 28163 *) 28164 if test "$GXX" = yes; then 28165 if test "$with_gnu_ld" = no; then 28166 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 28167 else 28168 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib' 28169 fi 28170 fi 28171 link_all_deplibs_CXX=yes 28172 ;; 28173 esac 28174 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 28175 hardcode_libdir_separator_CXX=: 28176 inherit_rpath_CXX=yes 28177 ;; 28178 28179 linux* | k*bsd*-gnu | kopensolaris*-gnu) 28180 case $cc_basename in 28181 KCC*) 28182 # Kuck and Associates, Inc. (KAI) C++ Compiler 28183 28184 # KCC will only create a shared library if the output file 28185 # ends with ".so" (or ".sl" for HP-UX), so rename the library 28186 # to its proper name (with version) after linking. 28187 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 28188 archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' 28189 # Commands to make compiler produce verbose output that lists 28190 # what "hidden" libraries, object files and flags are used when 28191 # linking a shared library. 28192 # 28193 # There doesn't appear to be a way to prevent this compiler from 28194 # explicitly linking system object files so we need to strip them 28195 # from the output so that they don't get included in the library 28196 # dependencies. 28197 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 28198 28199 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 28200 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 28201 28202 # Archives containing C++ object files must be created using 28203 # "CC -Bstatic", where "CC" is the KAI C++ compiler. 28204 old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' 28205 ;; 28206 icpc* | ecpc* ) 28207 # Intel C++ 28208 with_gnu_ld=yes 28209 # version 8.0 and above of icpc choke on multiply defined symbols 28210 # if we add $predep_objects and $postdep_objects, however 7.1 and 28211 # earlier do not add the objects themselves. 28212 case `$CC -V 2>&1` in 28213 *"Version 7."*) 28214 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 28215 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 28216 ;; 28217 *) # Version 8.0 or newer 28218 tmp_idyn= 28219 case $host_cpu in 28220 ia64*) tmp_idyn=' -i_dynamic';; 28221 esac 28222 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 28223 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 28224 ;; 28225 esac 28226 archive_cmds_need_lc_CXX=no 28227 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 28228 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 28229 whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 28230 ;; 28231 pgCC* | pgcpp*) 28232 # Portland Group C++ compiler 28233 case `$CC -V` in 28234 *pgCC\ [1-5].* | *pgcpp\ [1-5].*) 28235 prelink_cmds_CXX='tpldir=Template.dir~ 28236 rm -rf $tpldir~ 28237 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ 28238 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' 28239 old_archive_cmds_CXX='tpldir=Template.dir~ 28240 rm -rf $tpldir~ 28241 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ 28242 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ 28243 $RANLIB $oldlib' 28244 archive_cmds_CXX='tpldir=Template.dir~ 28245 rm -rf $tpldir~ 28246 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 28247 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 28248 archive_expsym_cmds_CXX='tpldir=Template.dir~ 28249 rm -rf $tpldir~ 28250 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ 28251 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 28252 ;; 28253 *) # Version 6 and above use weak symbols 28254 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' 28255 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' 28256 ;; 28257 esac 28258 28259 hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir' 28260 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 28261 whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 28262 ;; 28263 cxx*) 28264 # Compaq C++ 28265 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' 28266 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' 28267 28268 runpath_var=LD_RUN_PATH 28269 hardcode_libdir_flag_spec_CXX='-rpath $libdir' 28270 hardcode_libdir_separator_CXX=: 28271 28272 # Commands to make compiler produce verbose output that lists 28273 # what "hidden" libraries, object files and flags are used when 28274 # linking a shared library. 28275 # 28276 # There doesn't appear to be a way to prevent this compiler from 28277 # explicitly linking system object files so we need to strip them 28278 # from the output so that they don't get included in the library 28279 # dependencies. 28280 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' 28281 ;; 28282 xl* | mpixl* | bgxl*) 28283 # IBM XL 8.0 on PPC, with GNU ld 28284 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 28285 export_dynamic_flag_spec_CXX='${wl}--export-dynamic' 28286 archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 28287 if test "x$supports_anon_versioning" = xyes; then 28288 archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~ 28289 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 28290 echo "local: *; };" >> $output_objdir/$libname.ver~ 28291 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 28292 fi 28293 ;; 28294 *) 28295 case `$CC -V 2>&1 | sed 5q` in 28296 *Sun\ C*) 28297 # Sun C++ 5.9 28298 no_undefined_flag_CXX=' -zdefs' 28299 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28300 archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' 28301 hardcode_libdir_flag_spec_CXX='-R$libdir' 28302 whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 28303 compiler_needs_object_CXX=yes 28304 28305 # Not sure whether something based on 28306 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 28307 # would be better. 28308 output_verbose_link_cmd='func_echo_all' 28309 28310 # Archives containing C++ object files must be created using 28311 # "CC -xar", where "CC" is the Sun C++ compiler. This is 28312 # necessary to make sure instantiated templates are included 28313 # in the archive. 28314 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' 28315 ;; 28316 esac 28317 ;; 28318 esac 28319 ;; 28320 28321 lynxos*) 28322 # FIXME: insert proper C++ library support 28323 ld_shlibs_CXX=no 28324 ;; 28325 28326 m88k*) 28327 # FIXME: insert proper C++ library support 28328 ld_shlibs_CXX=no 28329 ;; 28330 28331 mvs*) 28332 case $cc_basename in 28333 cxx*) 28334 # FIXME: insert proper C++ library support 28335 ld_shlibs_CXX=no 28336 ;; 28337 *) 28338 # FIXME: insert proper C++ library support 28339 ld_shlibs_CXX=no 28340 ;; 28341 esac 28342 ;; 28343 28344 netbsd*) 28345 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 28346 archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags' 28347 wlarc= 28348 hardcode_libdir_flag_spec_CXX='-R$libdir' 28349 hardcode_direct_CXX=yes 28350 hardcode_shlibpath_var_CXX=no 28351 fi 28352 # Workaround some broken pre-1.5 toolchains 28353 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"' 28354 ;; 28355 28356 *nto* | *qnx*) 28357 ld_shlibs_CXX=yes 28358 ;; 28359 28360 openbsd2*) 28361 # C++ shared libraries are fairly broken 28362 ld_shlibs_CXX=no 28363 ;; 28364 28365 openbsd*) 28366 if test -f /usr/libexec/ld.so; then 28367 hardcode_direct_CXX=yes 28368 hardcode_shlibpath_var_CXX=no 28369 hardcode_direct_absolute_CXX=yes 28370 archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib' 28371 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 28372 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 28373 archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib' 28374 export_dynamic_flag_spec_CXX='${wl}-E' 28375 whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 28376 fi 28377 output_verbose_link_cmd=func_echo_all 28378 else 28379 ld_shlibs_CXX=no 28380 fi 28381 ;; 28382 28383 osf3* | osf4* | osf5*) 28384 case $cc_basename in 28385 KCC*) 28386 # Kuck and Associates, Inc. (KAI) C++ Compiler 28387 28388 # KCC will only create a shared library if the output file 28389 # ends with ".so" (or ".sl" for HP-UX), so rename the library 28390 # to its proper name (with version) after linking. 28391 archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' 28392 28393 hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir' 28394 hardcode_libdir_separator_CXX=: 28395 28396 # Archives containing C++ object files must be created using 28397 # the KAI C++ compiler. 28398 case $host in 28399 osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;; 28400 *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;; 28401 esac 28402 ;; 28403 RCC*) 28404 # Rational C++ 2.4.1 28405 # FIXME: insert proper C++ library support 28406 ld_shlibs_CXX=no 28407 ;; 28408 cxx*) 28409 case $host in 28410 osf3*) 28411 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' 28412 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 28413 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 28414 ;; 28415 *) 28416 allow_undefined_flag_CXX=' -expect_unresolved \*' 28417 archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 28418 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ 28419 echo "-hidden">> $lib.exp~ 28420 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ 28421 $RM $lib.exp' 28422 hardcode_libdir_flag_spec_CXX='-rpath $libdir' 28423 ;; 28424 esac 28425 28426 hardcode_libdir_separator_CXX=: 28427 28428 # Commands to make compiler produce verbose output that lists 28429 # what "hidden" libraries, object files and flags are used when 28430 # linking a shared library. 28431 # 28432 # There doesn't appear to be a way to prevent this compiler from 28433 # explicitly linking system object files so we need to strip them 28434 # from the output so that they don't get included in the library 28435 # dependencies. 28436 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' 28437 ;; 28438 *) 28439 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 28440 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*' 28441 case $host in 28442 osf3*) 28443 archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 28444 ;; 28445 *) 28446 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' 28447 ;; 28448 esac 28449 28450 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir' 28451 hardcode_libdir_separator_CXX=: 28452 28453 # Commands to make compiler produce verbose output that lists 28454 # what "hidden" libraries, object files and flags are used when 28455 # linking a shared library. 28456 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 28457 28458 else 28459 # FIXME: insert proper C++ library support 28460 ld_shlibs_CXX=no 28461 fi 28462 ;; 28463 esac 28464 ;; 28465 28466 psos*) 28467 # FIXME: insert proper C++ library support 28468 ld_shlibs_CXX=no 28469 ;; 28470 28471 sunos4*) 28472 case $cc_basename in 28473 CC*) 28474 # Sun C++ 4.x 28475 # FIXME: insert proper C++ library support 28476 ld_shlibs_CXX=no 28477 ;; 28478 lcc*) 28479 # Lucid 28480 # FIXME: insert proper C++ library support 28481 ld_shlibs_CXX=no 28482 ;; 28483 *) 28484 # FIXME: insert proper C++ library support 28485 ld_shlibs_CXX=no 28486 ;; 28487 esac 28488 ;; 28489 28490 solaris*) 28491 case $cc_basename in 28492 CC* | sunCC*) 28493 # Sun C++ 4.2, 5.x and Centerline C++ 28494 archive_cmds_need_lc_CXX=yes 28495 no_undefined_flag_CXX=' -zdefs' 28496 archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' 28497 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 28498 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 28499 28500 hardcode_libdir_flag_spec_CXX='-R$libdir' 28501 hardcode_shlibpath_var_CXX=no 28502 case $host_os in 28503 solaris2.[0-5] | solaris2.[0-5].*) ;; 28504 *) 28505 # The compiler driver will combine and reorder linker options, 28506 # but understands `-z linker_flag'. 28507 # Supported since Solaris 2.6 (maybe 2.5.1?) 28508 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract' 28509 ;; 28510 esac 28511 link_all_deplibs_CXX=yes 28512 28513 output_verbose_link_cmd='func_echo_all' 28514 28515 # Archives containing C++ object files must be created using 28516 # "CC -xar", where "CC" is the Sun C++ compiler. This is 28517 # necessary to make sure instantiated templates are included 28518 # in the archive. 28519 old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs' 28520 ;; 28521 gcx*) 28522 # Green Hills C++ Compiler 28523 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 28524 28525 # The C++ compiler must be used to create the archive. 28526 old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs' 28527 ;; 28528 *) 28529 # GNU C++ compiler with Solaris linker 28530 if test "$GXX" = yes && test "$with_gnu_ld" = no; then 28531 no_undefined_flag_CXX=' ${wl}-z ${wl}defs' 28532 if $CC --version | $GREP -v '^2\.7' > /dev/null; then 28533 archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 28534 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 28535 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 28536 28537 # Commands to make compiler produce verbose output that lists 28538 # what "hidden" libraries, object files and flags are used when 28539 # linking a shared library. 28540 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 28541 else 28542 # g++ 2.7 appears to require `-G' NOT `-shared' on this 28543 # platform. 28544 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib' 28545 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 28546 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp' 28547 28548 # Commands to make compiler produce verbose output that lists 28549 # what "hidden" libraries, object files and flags are used when 28550 # linking a shared library. 28551 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"' 28552 fi 28553 28554 hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir' 28555 case $host_os in 28556 solaris2.[0-5] | solaris2.[0-5].*) ;; 28557 *) 28558 whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 28559 ;; 28560 esac 28561 fi 28562 ;; 28563 esac 28564 ;; 28565 28566 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 28567 no_undefined_flag_CXX='${wl}-z,text' 28568 archive_cmds_need_lc_CXX=no 28569 hardcode_shlibpath_var_CXX=no 28570 runpath_var='LD_RUN_PATH' 28571 28572 case $cc_basename in 28573 CC*) 28574 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28575 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28576 ;; 28577 *) 28578 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28579 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28580 ;; 28581 esac 28582 ;; 28583 28584 sysv5* | sco3.2v5* | sco5v6*) 28585 # Note: We can NOT use -z defs as we might desire, because we do not 28586 # link with -lc, and that would cause any symbols used from libc to 28587 # always be unresolved, which means just about no library would 28588 # ever link correctly. If we're not using GNU ld we use -z text 28589 # though, which does catch some bad symbols but isn't as heavy-handed 28590 # as -z defs. 28591 no_undefined_flag_CXX='${wl}-z,text' 28592 allow_undefined_flag_CXX='${wl}-z,nodefs' 28593 archive_cmds_need_lc_CXX=no 28594 hardcode_shlibpath_var_CXX=no 28595 hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir' 28596 hardcode_libdir_separator_CXX=':' 28597 link_all_deplibs_CXX=yes 28598 export_dynamic_flag_spec_CXX='${wl}-Bexport' 28599 runpath_var='LD_RUN_PATH' 28600 28601 case $cc_basename in 28602 CC*) 28603 archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28604 archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28605 old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~ 28606 '"$old_archive_cmds_CXX" 28607 reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~ 28608 '"$reload_cmds_CXX" 28609 ;; 28610 *) 28611 archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28612 archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 28613 ;; 28614 esac 28615 ;; 28616 28617 tandem*) 28618 case $cc_basename in 28619 NCC*) 28620 # NonStop-UX NCC 3.20 28621 # FIXME: insert proper C++ library support 28622 ld_shlibs_CXX=no 28623 ;; 28624 *) 28625 # FIXME: insert proper C++ library support 28626 ld_shlibs_CXX=no 28627 ;; 28628 esac 28629 ;; 28630 28631 vxworks*) 28632 # FIXME: insert proper C++ library support 28633 ld_shlibs_CXX=no 28634 ;; 28635 28636 *) 28637 # FIXME: insert proper C++ library support 28638 ld_shlibs_CXX=no 28639 ;; 28640 esac 28641 28642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 28643$as_echo "$ld_shlibs_CXX" >&6; } 28644 test "$ld_shlibs_CXX" = no && can_build_shared=no 28645 28646 GCC_CXX="$GXX" 28647 LD_CXX="$LD" 28648 28649 ## CAVEAT EMPTOR: 28650 ## There is no encapsulation within the following macros, do not change 28651 ## the running order or otherwise move them around unless you know exactly 28652 ## what you are doing... 28653 # Dependencies to place before and after the object being linked: 28654predep_objects_CXX= 28655postdep_objects_CXX= 28656predeps_CXX= 28657postdeps_CXX= 28658compiler_lib_search_path_CXX= 28659 28660cat > conftest.$ac_ext <<_LT_EOF 28661class Foo 28662{ 28663public: 28664 Foo (void) { a = 0; } 28665private: 28666 int a; 28667}; 28668_LT_EOF 28669 28670 28671_lt_libdeps_save_CFLAGS=$CFLAGS 28672case "$CC $CFLAGS " in #( 28673*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;; 28674*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;; 28675esac 28676 28677if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 28678 (eval $ac_compile) 2>&5 28679 ac_status=$? 28680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 28681 test $ac_status = 0; }; then 28682 # Parse the compiler output and extract the necessary 28683 # objects, libraries and library flags. 28684 28685 # Sentinel used to keep track of whether or not we are before 28686 # the conftest object file. 28687 pre_test_object_deps_done=no 28688 28689 for p in `eval "$output_verbose_link_cmd"`; do 28690 case ${prev}${p} in 28691 28692 -L* | -R* | -l*) 28693 # Some compilers place space between "-{L,R}" and the path. 28694 # Remove the space. 28695 if test $p = "-L" || 28696 test $p = "-R"; then 28697 prev=$p 28698 continue 28699 fi 28700 28701 # Expand the sysroot to ease extracting the directories later. 28702 if test -z "$prev"; then 28703 case $p in 28704 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;; 28705 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;; 28706 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;; 28707 esac 28708 fi 28709 case $p in 28710 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;; 28711 esac 28712 if test "$pre_test_object_deps_done" = no; then 28713 case ${prev} in 28714 -L | -R) 28715 # Internal compiler library paths should come after those 28716 # provided the user. The postdeps already come after the 28717 # user supplied libs so there is no need to process them. 28718 if test -z "$compiler_lib_search_path_CXX"; then 28719 compiler_lib_search_path_CXX="${prev}${p}" 28720 else 28721 compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}" 28722 fi 28723 ;; 28724 # The "-l" case would never come before the object being 28725 # linked, so don't bother handling this case. 28726 esac 28727 else 28728 if test -z "$postdeps_CXX"; then 28729 postdeps_CXX="${prev}${p}" 28730 else 28731 postdeps_CXX="${postdeps_CXX} ${prev}${p}" 28732 fi 28733 fi 28734 prev= 28735 ;; 28736 28737 *.lto.$objext) ;; # Ignore GCC LTO objects 28738 *.$objext) 28739 # This assumes that the test object file only shows up 28740 # once in the compiler output. 28741 if test "$p" = "conftest.$objext"; then 28742 pre_test_object_deps_done=yes 28743 continue 28744 fi 28745 28746 if test "$pre_test_object_deps_done" = no; then 28747 if test -z "$predep_objects_CXX"; then 28748 predep_objects_CXX="$p" 28749 else 28750 predep_objects_CXX="$predep_objects_CXX $p" 28751 fi 28752 else 28753 if test -z "$postdep_objects_CXX"; then 28754 postdep_objects_CXX="$p" 28755 else 28756 postdep_objects_CXX="$postdep_objects_CXX $p" 28757 fi 28758 fi 28759 ;; 28760 28761 *) ;; # Ignore the rest. 28762 28763 esac 28764 done 28765 28766 # Clean up. 28767 rm -f a.out a.exe 28768else 28769 echo "libtool.m4: error: problem compiling CXX test program" 28770fi 28771 28772$RM -f confest.$objext 28773CFLAGS=$_lt_libdeps_save_CFLAGS 28774 28775# PORTME: override above test on systems where it is broken 28776case $host_os in 28777interix[3-9]*) 28778 # Interix 3.5 installs completely hosed .la files for C++, so rather than 28779 # hack all around it, let's just trust "g++" to DTRT. 28780 predep_objects_CXX= 28781 postdep_objects_CXX= 28782 postdeps_CXX= 28783 ;; 28784 28785linux*) 28786 case `$CC -V 2>&1 | sed 5q` in 28787 *Sun\ C*) 28788 # Sun C++ 5.9 28789 28790 # The more standards-conforming stlport4 library is 28791 # incompatible with the Cstd library. Avoid specifying 28792 # it if it's in CXXFLAGS. Ignore libCrun as 28793 # -library=stlport4 depends on it. 28794 case " $CXX $CXXFLAGS " in 28795 *" -library=stlport4 "*) 28796 solaris_use_stlport4=yes 28797 ;; 28798 esac 28799 28800 if test "$solaris_use_stlport4" != yes; then 28801 postdeps_CXX='-library=Cstd -library=Crun' 28802 fi 28803 ;; 28804 esac 28805 ;; 28806 28807solaris*) 28808 case $cc_basename in 28809 CC* | sunCC*) 28810 # The more standards-conforming stlport4 library is 28811 # incompatible with the Cstd library. Avoid specifying 28812 # it if it's in CXXFLAGS. Ignore libCrun as 28813 # -library=stlport4 depends on it. 28814 case " $CXX $CXXFLAGS " in 28815 *" -library=stlport4 "*) 28816 solaris_use_stlport4=yes 28817 ;; 28818 esac 28819 28820 # Adding this requires a known-good setup of shared libraries for 28821 # Sun compiler versions before 5.6, else PIC objects from an old 28822 # archive will be linked into the output, leading to subtle bugs. 28823 if test "$solaris_use_stlport4" != yes; then 28824 postdeps_CXX='-library=Cstd -library=Crun' 28825 fi 28826 ;; 28827 esac 28828 ;; 28829esac 28830 28831 28832case " $postdeps_CXX " in 28833*" -lc "*) archive_cmds_need_lc_CXX=no ;; 28834esac 28835 compiler_lib_search_dirs_CXX= 28836if test -n "${compiler_lib_search_path_CXX}"; then 28837 compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'` 28838fi 28839 28840 28841 28842 28843 28844 28845 28846 28847 28848 28849 28850 28851 28852 28853 28854 28855 28856 28857 28858 28859 28860 28861 28862 28863 28864 28865 28866 28867 28868 28869 28870 lt_prog_compiler_wl_CXX= 28871lt_prog_compiler_pic_CXX= 28872lt_prog_compiler_static_CXX= 28873 28874 28875 # C++ specific cases for pic, static, wl, etc. 28876 if test "$GXX" = yes; then 28877 lt_prog_compiler_wl_CXX='-Wl,' 28878 lt_prog_compiler_static_CXX='-static' 28879 28880 case $host_os in 28881 aix*) 28882 # All AIX code is PIC. 28883 if test "$host_cpu" = ia64; then 28884 # AIX 5 now supports IA64 processor 28885 lt_prog_compiler_static_CXX='-Bstatic' 28886 fi 28887 ;; 28888 28889 amigaos*) 28890 case $host_cpu in 28891 powerpc) 28892 # see comment about AmigaOS4 .so support 28893 lt_prog_compiler_pic_CXX='-fPIC' 28894 ;; 28895 m68k) 28896 # FIXME: we need at least 68020 code to build shared libraries, but 28897 # adding the `-m68020' flag to GCC prevents building anything better, 28898 # like `-m68040'. 28899 lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4' 28900 ;; 28901 esac 28902 ;; 28903 28904 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 28905 # PIC is the default for these OSes. 28906 ;; 28907 mingw* | cygwin* | os2* | pw32* | cegcc*) 28908 # This hack is so that the source file can tell whether it is being 28909 # built for inclusion in a dll (and should export symbols for example). 28910 # Although the cygwin gcc ignores -fPIC, still need this for old-style 28911 # (--disable-auto-import) libraries 28912 lt_prog_compiler_pic_CXX='-DDLL_EXPORT' 28913 ;; 28914 darwin* | rhapsody*) 28915 # PIC is the default on this platform 28916 # Common symbols not allowed in MH_DYLIB files 28917 lt_prog_compiler_pic_CXX='-fno-common' 28918 ;; 28919 *djgpp*) 28920 # DJGPP does not support shared libraries at all 28921 lt_prog_compiler_pic_CXX= 28922 ;; 28923 haiku*) 28924 # PIC is the default for Haiku. 28925 # The "-static" flag exists, but is broken. 28926 lt_prog_compiler_static_CXX= 28927 ;; 28928 interix[3-9]*) 28929 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 28930 # Instead, we relocate shared libraries at runtime. 28931 ;; 28932 sysv4*MP*) 28933 if test -d /usr/nec; then 28934 lt_prog_compiler_pic_CXX=-Kconform_pic 28935 fi 28936 ;; 28937 hpux*) 28938 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 28939 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 28940 # sets the default TLS model and affects inlining. 28941 case $host_cpu in 28942 hppa*64*) 28943 ;; 28944 *) 28945 lt_prog_compiler_pic_CXX='-fPIC' 28946 ;; 28947 esac 28948 ;; 28949 *qnx* | *nto*) 28950 # QNX uses GNU C++, but need to define -shared option too, otherwise 28951 # it will coredump. 28952 lt_prog_compiler_pic_CXX='-fPIC -shared' 28953 ;; 28954 *) 28955 lt_prog_compiler_pic_CXX='-fPIC' 28956 ;; 28957 esac 28958 else 28959 case $host_os in 28960 aix[4-9]*) 28961 # All AIX code is PIC. 28962 if test "$host_cpu" = ia64; then 28963 # AIX 5 now supports IA64 processor 28964 lt_prog_compiler_static_CXX='-Bstatic' 28965 else 28966 lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp' 28967 fi 28968 ;; 28969 chorus*) 28970 case $cc_basename in 28971 cxch68*) 28972 # Green Hills C++ Compiler 28973 # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" 28974 ;; 28975 esac 28976 ;; 28977 mingw* | cygwin* | os2* | pw32* | cegcc*) 28978 # This hack is so that the source file can tell whether it is being 28979 # built for inclusion in a dll (and should export symbols for example). 28980 lt_prog_compiler_pic_CXX='-DDLL_EXPORT' 28981 ;; 28982 dgux*) 28983 case $cc_basename in 28984 ec++*) 28985 lt_prog_compiler_pic_CXX='-KPIC' 28986 ;; 28987 ghcx*) 28988 # Green Hills C++ Compiler 28989 lt_prog_compiler_pic_CXX='-pic' 28990 ;; 28991 *) 28992 ;; 28993 esac 28994 ;; 28995 freebsd* | dragonfly*) 28996 # FreeBSD uses GNU C++ 28997 ;; 28998 hpux9* | hpux10* | hpux11*) 28999 case $cc_basename in 29000 CC*) 29001 lt_prog_compiler_wl_CXX='-Wl,' 29002 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' 29003 if test "$host_cpu" != ia64; then 29004 lt_prog_compiler_pic_CXX='+Z' 29005 fi 29006 ;; 29007 aCC*) 29008 lt_prog_compiler_wl_CXX='-Wl,' 29009 lt_prog_compiler_static_CXX='${wl}-a ${wl}archive' 29010 case $host_cpu in 29011 hppa*64*|ia64*) 29012 # +Z the default 29013 ;; 29014 *) 29015 lt_prog_compiler_pic_CXX='+Z' 29016 ;; 29017 esac 29018 ;; 29019 *) 29020 ;; 29021 esac 29022 ;; 29023 interix*) 29024 # This is c89, which is MS Visual C++ (no shared libs) 29025 # Anyone wants to do a port? 29026 ;; 29027 irix5* | irix6* | nonstopux*) 29028 case $cc_basename in 29029 CC*) 29030 lt_prog_compiler_wl_CXX='-Wl,' 29031 lt_prog_compiler_static_CXX='-non_shared' 29032 # CC pic flag -KPIC is the default. 29033 ;; 29034 *) 29035 ;; 29036 esac 29037 ;; 29038 linux* | k*bsd*-gnu | kopensolaris*-gnu) 29039 case $cc_basename in 29040 KCC*) 29041 # KAI C++ Compiler 29042 lt_prog_compiler_wl_CXX='--backend -Wl,' 29043 lt_prog_compiler_pic_CXX='-fPIC' 29044 ;; 29045 ecpc* ) 29046 # old Intel C++ for x86_64 which still supported -KPIC. 29047 lt_prog_compiler_wl_CXX='-Wl,' 29048 lt_prog_compiler_pic_CXX='-KPIC' 29049 lt_prog_compiler_static_CXX='-static' 29050 ;; 29051 icpc* ) 29052 # Intel C++, used to be incompatible with GCC. 29053 # ICC 10 doesn't accept -KPIC any more. 29054 lt_prog_compiler_wl_CXX='-Wl,' 29055 lt_prog_compiler_pic_CXX='-fPIC' 29056 lt_prog_compiler_static_CXX='-static' 29057 ;; 29058 pgCC* | pgcpp*) 29059 # Portland Group C++ compiler 29060 lt_prog_compiler_wl_CXX='-Wl,' 29061 lt_prog_compiler_pic_CXX='-fpic' 29062 lt_prog_compiler_static_CXX='-Bstatic' 29063 ;; 29064 cxx*) 29065 # Compaq C++ 29066 # Make sure the PIC flag is empty. It appears that all Alpha 29067 # Linux and Compaq Tru64 Unix objects are PIC. 29068 lt_prog_compiler_pic_CXX= 29069 lt_prog_compiler_static_CXX='-non_shared' 29070 ;; 29071 xlc* | xlC* | bgxl[cC]* | mpixl[cC]*) 29072 # IBM XL 8.0, 9.0 on PPC and BlueGene 29073 lt_prog_compiler_wl_CXX='-Wl,' 29074 lt_prog_compiler_pic_CXX='-qpic' 29075 lt_prog_compiler_static_CXX='-qstaticlink' 29076 ;; 29077 *) 29078 case `$CC -V 2>&1 | sed 5q` in 29079 *Sun\ C*) 29080 # Sun C++ 5.9 29081 lt_prog_compiler_pic_CXX='-KPIC' 29082 lt_prog_compiler_static_CXX='-Bstatic' 29083 lt_prog_compiler_wl_CXX='-Qoption ld ' 29084 ;; 29085 esac 29086 ;; 29087 esac 29088 ;; 29089 lynxos*) 29090 ;; 29091 m88k*) 29092 ;; 29093 mvs*) 29094 case $cc_basename in 29095 cxx*) 29096 lt_prog_compiler_pic_CXX='-W c,exportall' 29097 ;; 29098 *) 29099 ;; 29100 esac 29101 ;; 29102 netbsd*) 29103 ;; 29104 *qnx* | *nto*) 29105 # QNX uses GNU C++, but need to define -shared option too, otherwise 29106 # it will coredump. 29107 lt_prog_compiler_pic_CXX='-fPIC -shared' 29108 ;; 29109 osf3* | osf4* | osf5*) 29110 case $cc_basename in 29111 KCC*) 29112 lt_prog_compiler_wl_CXX='--backend -Wl,' 29113 ;; 29114 RCC*) 29115 # Rational C++ 2.4.1 29116 lt_prog_compiler_pic_CXX='-pic' 29117 ;; 29118 cxx*) 29119 # Digital/Compaq C++ 29120 lt_prog_compiler_wl_CXX='-Wl,' 29121 # Make sure the PIC flag is empty. It appears that all Alpha 29122 # Linux and Compaq Tru64 Unix objects are PIC. 29123 lt_prog_compiler_pic_CXX= 29124 lt_prog_compiler_static_CXX='-non_shared' 29125 ;; 29126 *) 29127 ;; 29128 esac 29129 ;; 29130 psos*) 29131 ;; 29132 solaris*) 29133 case $cc_basename in 29134 CC* | sunCC*) 29135 # Sun C++ 4.2, 5.x and Centerline C++ 29136 lt_prog_compiler_pic_CXX='-KPIC' 29137 lt_prog_compiler_static_CXX='-Bstatic' 29138 lt_prog_compiler_wl_CXX='-Qoption ld ' 29139 ;; 29140 gcx*) 29141 # Green Hills C++ Compiler 29142 lt_prog_compiler_pic_CXX='-PIC' 29143 ;; 29144 *) 29145 ;; 29146 esac 29147 ;; 29148 sunos4*) 29149 case $cc_basename in 29150 CC*) 29151 # Sun C++ 4.x 29152 lt_prog_compiler_pic_CXX='-pic' 29153 lt_prog_compiler_static_CXX='-Bstatic' 29154 ;; 29155 lcc*) 29156 # Lucid 29157 lt_prog_compiler_pic_CXX='-pic' 29158 ;; 29159 *) 29160 ;; 29161 esac 29162 ;; 29163 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 29164 case $cc_basename in 29165 CC*) 29166 lt_prog_compiler_wl_CXX='-Wl,' 29167 lt_prog_compiler_pic_CXX='-KPIC' 29168 lt_prog_compiler_static_CXX='-Bstatic' 29169 ;; 29170 esac 29171 ;; 29172 tandem*) 29173 case $cc_basename in 29174 NCC*) 29175 # NonStop-UX NCC 3.20 29176 lt_prog_compiler_pic_CXX='-KPIC' 29177 ;; 29178 *) 29179 ;; 29180 esac 29181 ;; 29182 vxworks*) 29183 ;; 29184 *) 29185 lt_prog_compiler_can_build_shared_CXX=no 29186 ;; 29187 esac 29188 fi 29189 29190case $host_os in 29191 # For platforms which do not support PIC, -DPIC is meaningless: 29192 *djgpp*) 29193 lt_prog_compiler_pic_CXX= 29194 ;; 29195 *) 29196 lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC" 29197 ;; 29198esac 29199 29200{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 29201$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 29202if ${lt_cv_prog_compiler_pic_CXX+:} false; then : 29203 $as_echo_n "(cached) " >&6 29204else 29205 lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX 29206fi 29207{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5 29208$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; } 29209lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX 29210 29211# 29212# Check to make sure the PIC flag actually works. 29213# 29214if test -n "$lt_prog_compiler_pic_CXX"; then 29215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5 29216$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; } 29217if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then : 29218 $as_echo_n "(cached) " >&6 29219else 29220 lt_cv_prog_compiler_pic_works_CXX=no 29221 ac_outfile=conftest.$ac_objext 29222 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 29223 lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC" 29224 # Insert the option either (1) after the last *FLAGS variable, or 29225 # (2) before a word containing "conftest.", or (3) at the end. 29226 # Note that $ac_compile itself does not contain backslashes and begins 29227 # with a dollar sign (not a hyphen), so the echo should work correctly. 29228 # The option is referenced via a variable to avoid confusing sed. 29229 lt_compile=`echo "$ac_compile" | $SED \ 29230 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 29231 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 29232 -e 's:$: $lt_compiler_flag:'` 29233 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 29234 (eval "$lt_compile" 2>conftest.err) 29235 ac_status=$? 29236 cat conftest.err >&5 29237 echo "$as_me:$LINENO: \$? = $ac_status" >&5 29238 if (exit $ac_status) && test -s "$ac_outfile"; then 29239 # The compiler can only warn and ignore the option if not recognized 29240 # So say no if there are warnings other than the usual output. 29241 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 29242 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 29243 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 29244 lt_cv_prog_compiler_pic_works_CXX=yes 29245 fi 29246 fi 29247 $RM conftest* 29248 29249fi 29250{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5 29251$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; } 29252 29253if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then 29254 case $lt_prog_compiler_pic_CXX in 29255 "" | " "*) ;; 29256 *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;; 29257 esac 29258else 29259 lt_prog_compiler_pic_CXX= 29260 lt_prog_compiler_can_build_shared_CXX=no 29261fi 29262 29263fi 29264 29265 29266 29267 29268 29269# 29270# Check to make sure the static flag actually works. 29271# 29272wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\" 29273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 29274$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 29275if ${lt_cv_prog_compiler_static_works_CXX+:} false; then : 29276 $as_echo_n "(cached) " >&6 29277else 29278 lt_cv_prog_compiler_static_works_CXX=no 29279 save_LDFLAGS="$LDFLAGS" 29280 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 29281 echo "$lt_simple_link_test_code" > conftest.$ac_ext 29282 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 29283 # The linker can only warn and ignore the option if not recognized 29284 # So say no if there are warnings 29285 if test -s conftest.err; then 29286 # Append any errors to the config.log. 29287 cat conftest.err 1>&5 29288 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 29289 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 29290 if diff conftest.exp conftest.er2 >/dev/null; then 29291 lt_cv_prog_compiler_static_works_CXX=yes 29292 fi 29293 else 29294 lt_cv_prog_compiler_static_works_CXX=yes 29295 fi 29296 fi 29297 $RM -r conftest* 29298 LDFLAGS="$save_LDFLAGS" 29299 29300fi 29301{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5 29302$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; } 29303 29304if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then 29305 : 29306else 29307 lt_prog_compiler_static_CXX= 29308fi 29309 29310 29311 29312 29313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 29314$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 29315if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : 29316 $as_echo_n "(cached) " >&6 29317else 29318 lt_cv_prog_compiler_c_o_CXX=no 29319 $RM -r conftest 2>/dev/null 29320 mkdir conftest 29321 cd conftest 29322 mkdir out 29323 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 29324 29325 lt_compiler_flag="-o out/conftest2.$ac_objext" 29326 # Insert the option either (1) after the last *FLAGS variable, or 29327 # (2) before a word containing "conftest.", or (3) at the end. 29328 # Note that $ac_compile itself does not contain backslashes and begins 29329 # with a dollar sign (not a hyphen), so the echo should work correctly. 29330 lt_compile=`echo "$ac_compile" | $SED \ 29331 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 29332 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 29333 -e 's:$: $lt_compiler_flag:'` 29334 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 29335 (eval "$lt_compile" 2>out/conftest.err) 29336 ac_status=$? 29337 cat out/conftest.err >&5 29338 echo "$as_me:$LINENO: \$? = $ac_status" >&5 29339 if (exit $ac_status) && test -s out/conftest2.$ac_objext 29340 then 29341 # The compiler can only warn and ignore the option if not recognized 29342 # So say no if there are warnings 29343 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 29344 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 29345 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 29346 lt_cv_prog_compiler_c_o_CXX=yes 29347 fi 29348 fi 29349 chmod u+w . 2>&5 29350 $RM conftest* 29351 # SGI C++ compiler will create directory out/ii_files/ for 29352 # template instantiation 29353 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 29354 $RM out/* && rmdir out 29355 cd .. 29356 $RM -r conftest 29357 $RM conftest* 29358 29359fi 29360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 29361$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } 29362 29363 29364 29365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 29366$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 29367if ${lt_cv_prog_compiler_c_o_CXX+:} false; then : 29368 $as_echo_n "(cached) " >&6 29369else 29370 lt_cv_prog_compiler_c_o_CXX=no 29371 $RM -r conftest 2>/dev/null 29372 mkdir conftest 29373 cd conftest 29374 mkdir out 29375 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 29376 29377 lt_compiler_flag="-o out/conftest2.$ac_objext" 29378 # Insert the option either (1) after the last *FLAGS variable, or 29379 # (2) before a word containing "conftest.", or (3) at the end. 29380 # Note that $ac_compile itself does not contain backslashes and begins 29381 # with a dollar sign (not a hyphen), so the echo should work correctly. 29382 lt_compile=`echo "$ac_compile" | $SED \ 29383 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 29384 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 29385 -e 's:$: $lt_compiler_flag:'` 29386 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 29387 (eval "$lt_compile" 2>out/conftest.err) 29388 ac_status=$? 29389 cat out/conftest.err >&5 29390 echo "$as_me:$LINENO: \$? = $ac_status" >&5 29391 if (exit $ac_status) && test -s out/conftest2.$ac_objext 29392 then 29393 # The compiler can only warn and ignore the option if not recognized 29394 # So say no if there are warnings 29395 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 29396 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 29397 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 29398 lt_cv_prog_compiler_c_o_CXX=yes 29399 fi 29400 fi 29401 chmod u+w . 2>&5 29402 $RM conftest* 29403 # SGI C++ compiler will create directory out/ii_files/ for 29404 # template instantiation 29405 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 29406 $RM out/* && rmdir out 29407 cd .. 29408 $RM -r conftest 29409 $RM conftest* 29410 29411fi 29412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5 29413$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; } 29414 29415 29416 29417 29418hard_links="nottested" 29419if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then 29420 # do not overwrite the value of need_locks provided by the user 29421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 29422$as_echo_n "checking if we can lock with hard links... " >&6; } 29423 hard_links=yes 29424 $RM conftest* 29425 ln conftest.a conftest.b 2>/dev/null && hard_links=no 29426 touch conftest.a 29427 ln conftest.a conftest.b 2>&5 || hard_links=no 29428 ln conftest.a conftest.b 2>/dev/null && hard_links=no 29429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 29430$as_echo "$hard_links" >&6; } 29431 if test "$hard_links" = no; then 29432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 29433$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 29434 need_locks=warn 29435 fi 29436else 29437 need_locks=no 29438fi 29439 29440 29441 29442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 29443$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 29444 29445 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 29446 exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 29447 case $host_os in 29448 aix[4-9]*) 29449 # If we're using GNU nm, then we don't want the "-C" option. 29450 # -C means demangle to AIX nm, but means don't demangle with GNU nm 29451 # Also, AIX nm treats weak defined symbols like other global defined 29452 # symbols, whereas GNU nm marks them as "W". 29453 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 29454 export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 29455 else 29456 export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 29457 fi 29458 ;; 29459 pw32*) 29460 export_symbols_cmds_CXX="$ltdll_cmds" 29461 ;; 29462 cygwin* | mingw* | cegcc*) 29463 case $cc_basename in 29464 cl*) ;; 29465 *) 29466 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 29467 exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 29468 ;; 29469 esac 29470 ;; 29471 *) 29472 export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 29473 ;; 29474 esac 29475 29476{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5 29477$as_echo "$ld_shlibs_CXX" >&6; } 29478test "$ld_shlibs_CXX" = no && can_build_shared=no 29479 29480with_gnu_ld_CXX=$with_gnu_ld 29481 29482 29483 29484 29485 29486 29487# 29488# Do we need to explicitly link libc? 29489# 29490case "x$archive_cmds_need_lc_CXX" in 29491x|xyes) 29492 # Assume -lc should be added 29493 archive_cmds_need_lc_CXX=yes 29494 29495 if test "$enable_shared" = yes && test "$GCC" = yes; then 29496 case $archive_cmds_CXX in 29497 *'~'*) 29498 # FIXME: we may have to deal with multi-command sequences. 29499 ;; 29500 '$CC '*) 29501 # Test whether the compiler implicitly links with -lc since on some 29502 # systems, -lgcc has to come before -lc. If gcc already passes -lc 29503 # to ld, don't add -lc before -lgcc. 29504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 29505$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 29506if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then : 29507 $as_echo_n "(cached) " >&6 29508else 29509 $RM conftest* 29510 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 29511 29512 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 29513 (eval $ac_compile) 2>&5 29514 ac_status=$? 29515 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 29516 test $ac_status = 0; } 2>conftest.err; then 29517 soname=conftest 29518 lib=conftest 29519 libobjs=conftest.$ac_objext 29520 deplibs= 29521 wl=$lt_prog_compiler_wl_CXX 29522 pic_flag=$lt_prog_compiler_pic_CXX 29523 compiler_flags=-v 29524 linker_flags=-v 29525 verstring= 29526 output_objdir=. 29527 libname=conftest 29528 lt_save_allow_undefined_flag=$allow_undefined_flag_CXX 29529 allow_undefined_flag_CXX= 29530 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 29531 (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 29532 ac_status=$? 29533 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 29534 test $ac_status = 0; } 29535 then 29536 lt_cv_archive_cmds_need_lc_CXX=no 29537 else 29538 lt_cv_archive_cmds_need_lc_CXX=yes 29539 fi 29540 allow_undefined_flag_CXX=$lt_save_allow_undefined_flag 29541 else 29542 cat conftest.err 1>&5 29543 fi 29544 $RM conftest* 29545 29546fi 29547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5 29548$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; } 29549 archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX 29550 ;; 29551 esac 29552 fi 29553 ;; 29554esac 29555 29556 29557 29558 29559 29560 29561 29562 29563 29564 29565 29566 29567 29568 29569 29570 29571 29572 29573 29574 29575 29576 29577 29578 29579 29580 29581 29582 29583 29584 29585 29586 29587 29588 29589 29590 29591 29592 29593 29594 29595 29596 29597 29598 29599 29600 29601 29602 29603 29604 29605 29606 29607 29608 29609 29610 29611 29612 29613 29614 29615 29616 29617 29618 29619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 29620$as_echo_n "checking dynamic linker characteristics... " >&6; } 29621 29622library_names_spec= 29623libname_spec='lib$name' 29624soname_spec= 29625shrext_cmds=".so" 29626postinstall_cmds= 29627postuninstall_cmds= 29628finish_cmds= 29629finish_eval= 29630shlibpath_var= 29631shlibpath_overrides_runpath=unknown 29632version_type=none 29633dynamic_linker="$host_os ld.so" 29634sys_lib_dlsearch_path_spec="/lib /usr/lib" 29635need_lib_prefix=unknown 29636hardcode_into_libs=no 29637 29638# when you set need_version to no, make sure it does not cause -set_version 29639# flags to be left without arguments 29640need_version=unknown 29641 29642case $host_os in 29643aix3*) 29644 version_type=linux 29645 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 29646 shlibpath_var=LIBPATH 29647 29648 # AIX 3 has no versioning support, so we append a major version to the name. 29649 soname_spec='${libname}${release}${shared_ext}$major' 29650 ;; 29651 29652aix[4-9]*) 29653 version_type=linux 29654 need_lib_prefix=no 29655 need_version=no 29656 hardcode_into_libs=yes 29657 if test "$host_cpu" = ia64; then 29658 # AIX 5 supports IA64 29659 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 29660 shlibpath_var=LD_LIBRARY_PATH 29661 else 29662 # With GCC up to 2.95.x, collect2 would create an import file 29663 # for dependence libraries. The import file would start with 29664 # the line `#! .'. This would cause the generated library to 29665 # depend on `.', always an invalid library. This was fixed in 29666 # development snapshots of GCC prior to 3.0. 29667 case $host_os in 29668 aix4 | aix4.[01] | aix4.[01].*) 29669 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 29670 echo ' yes ' 29671 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 29672 : 29673 else 29674 can_build_shared=no 29675 fi 29676 ;; 29677 esac 29678 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 29679 # soname into executable. Probably we can add versioning support to 29680 # collect2, so additional links can be useful in future. 29681 if test "$aix_use_runtimelinking" = yes; then 29682 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 29683 # instead of lib<name>.a to let people know that these are not 29684 # typical AIX shared libraries. 29685 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 29686 else 29687 # We preserve .a as extension for shared libraries through AIX4.2 29688 # and later when we are not doing run time linking. 29689 library_names_spec='${libname}${release}.a $libname.a' 29690 soname_spec='${libname}${release}${shared_ext}$major' 29691 fi 29692 shlibpath_var=LIBPATH 29693 fi 29694 ;; 29695 29696amigaos*) 29697 case $host_cpu in 29698 powerpc) 29699 # Since July 2007 AmigaOS4 officially supports .so libraries. 29700 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 29701 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 29702 ;; 29703 m68k) 29704 library_names_spec='$libname.ixlibrary $libname.a' 29705 # Create ${libname}_ixlibrary.a entries in /sys/libs. 29706 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 29707 ;; 29708 esac 29709 ;; 29710 29711beos*) 29712 library_names_spec='${libname}${shared_ext}' 29713 dynamic_linker="$host_os ld.so" 29714 shlibpath_var=LIBRARY_PATH 29715 ;; 29716 29717bsdi[45]*) 29718 version_type=linux 29719 need_version=no 29720 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 29721 soname_spec='${libname}${release}${shared_ext}$major' 29722 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 29723 shlibpath_var=LD_LIBRARY_PATH 29724 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 29725 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 29726 # the default ld.so.conf also contains /usr/contrib/lib and 29727 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 29728 # libtool to hard-code these into programs 29729 ;; 29730 29731cygwin* | mingw* | pw32* | cegcc*) 29732 version_type=windows 29733 shrext_cmds=".dll" 29734 need_version=no 29735 need_lib_prefix=no 29736 29737 case $GCC,$cc_basename in 29738 yes,*) 29739 # gcc 29740 library_names_spec='$libname.dll.a' 29741 # DLL is installed to $(libdir)/../bin by postinstall_cmds 29742 postinstall_cmds='base_file=`basename \${file}`~ 29743 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 29744 dldir=$destdir/`dirname \$dlpath`~ 29745 test -d \$dldir || mkdir -p \$dldir~ 29746 $install_prog $dir/$dlname \$dldir/$dlname~ 29747 chmod a+x \$dldir/$dlname~ 29748 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 29749 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 29750 fi' 29751 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 29752 dlpath=$dir/\$dldll~ 29753 $RM \$dlpath' 29754 shlibpath_overrides_runpath=yes 29755 29756 case $host_os in 29757 cygwin*) 29758 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 29759 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 29760 29761 ;; 29762 mingw* | cegcc*) 29763 # MinGW DLLs use traditional 'lib' prefix 29764 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 29765 ;; 29766 pw32*) 29767 # pw32 DLLs use 'pw' prefix rather than 'lib' 29768 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 29769 ;; 29770 esac 29771 dynamic_linker='Win32 ld.exe' 29772 ;; 29773 29774 *,cl*) 29775 # Native MSVC 29776 libname_spec='$name' 29777 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 29778 library_names_spec='${libname}.dll.lib' 29779 29780 case $build_os in 29781 mingw*) 29782 sys_lib_search_path_spec= 29783 lt_save_ifs=$IFS 29784 IFS=';' 29785 for lt_path in $LIB 29786 do 29787 IFS=$lt_save_ifs 29788 # Let DOS variable expansion print the short 8.3 style file name. 29789 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 29790 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 29791 done 29792 IFS=$lt_save_ifs 29793 # Convert to MSYS style. 29794 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 29795 ;; 29796 cygwin*) 29797 # Convert to unix form, then to dos form, then back to unix form 29798 # but this time dos style (no spaces!) so that the unix form looks 29799 # like /cygdrive/c/PROGRA~1:/cygdr... 29800 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 29801 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 29802 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 29803 ;; 29804 *) 29805 sys_lib_search_path_spec="$LIB" 29806 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 29807 # It is most probably a Windows format PATH. 29808 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 29809 else 29810 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 29811 fi 29812 # FIXME: find the short name or the path components, as spaces are 29813 # common. (e.g. "Program Files" -> "PROGRA~1") 29814 ;; 29815 esac 29816 29817 # DLL is installed to $(libdir)/../bin by postinstall_cmds 29818 postinstall_cmds='base_file=`basename \${file}`~ 29819 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 29820 dldir=$destdir/`dirname \$dlpath`~ 29821 test -d \$dldir || mkdir -p \$dldir~ 29822 $install_prog $dir/$dlname \$dldir/$dlname' 29823 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 29824 dlpath=$dir/\$dldll~ 29825 $RM \$dlpath' 29826 shlibpath_overrides_runpath=yes 29827 dynamic_linker='Win32 link.exe' 29828 ;; 29829 29830 *) 29831 # Assume MSVC wrapper 29832 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 29833 dynamic_linker='Win32 ld.exe' 29834 ;; 29835 esac 29836 # FIXME: first we should search . and the directory the executable is in 29837 shlibpath_var=PATH 29838 ;; 29839 29840darwin* | rhapsody*) 29841 dynamic_linker="$host_os dyld" 29842 version_type=darwin 29843 need_lib_prefix=no 29844 need_version=no 29845 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 29846 soname_spec='${libname}${release}${major}$shared_ext' 29847 shlibpath_overrides_runpath=yes 29848 shlibpath_var=DYLD_LIBRARY_PATH 29849 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 29850 29851 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 29852 ;; 29853 29854dgux*) 29855 version_type=linux 29856 need_lib_prefix=no 29857 need_version=no 29858 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 29859 soname_spec='${libname}${release}${shared_ext}$major' 29860 shlibpath_var=LD_LIBRARY_PATH 29861 ;; 29862 29863freebsd1*) 29864 dynamic_linker=no 29865 ;; 29866 29867freebsd* | dragonfly*) 29868 # DragonFly does not have aout. When/if they implement a new 29869 # versioning mechanism, adjust this. 29870 if test -x /usr/bin/objformat; then 29871 objformat=`/usr/bin/objformat` 29872 else 29873 case $host_os in 29874 freebsd[123]*) objformat=aout ;; 29875 *) objformat=elf ;; 29876 esac 29877 fi 29878 version_type=freebsd-$objformat 29879 case $version_type in 29880 freebsd-elf*) 29881 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 29882 need_version=no 29883 need_lib_prefix=no 29884 ;; 29885 freebsd-*) 29886 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 29887 need_version=yes 29888 ;; 29889 esac 29890 shlibpath_var=LD_LIBRARY_PATH 29891 case $host_os in 29892 freebsd2*) 29893 shlibpath_overrides_runpath=yes 29894 ;; 29895 freebsd3.[01]* | freebsdelf3.[01]*) 29896 shlibpath_overrides_runpath=yes 29897 hardcode_into_libs=yes 29898 ;; 29899 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 29900 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 29901 shlibpath_overrides_runpath=no 29902 hardcode_into_libs=yes 29903 ;; 29904 *) # from 4.6 on, and DragonFly 29905 shlibpath_overrides_runpath=yes 29906 hardcode_into_libs=yes 29907 ;; 29908 esac 29909 ;; 29910 29911gnu*) 29912 version_type=linux 29913 need_lib_prefix=no 29914 need_version=no 29915 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 29916 soname_spec='${libname}${release}${shared_ext}$major' 29917 shlibpath_var=LD_LIBRARY_PATH 29918 hardcode_into_libs=yes 29919 ;; 29920 29921haiku*) 29922 version_type=linux 29923 need_lib_prefix=no 29924 need_version=no 29925 dynamic_linker="$host_os runtime_loader" 29926 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 29927 soname_spec='${libname}${release}${shared_ext}$major' 29928 shlibpath_var=LIBRARY_PATH 29929 shlibpath_overrides_runpath=yes 29930 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 29931 hardcode_into_libs=yes 29932 ;; 29933 29934hpux9* | hpux10* | hpux11*) 29935 # Give a soname corresponding to the major version so that dld.sl refuses to 29936 # link against other versions. 29937 version_type=sunos 29938 need_lib_prefix=no 29939 need_version=no 29940 case $host_cpu in 29941 ia64*) 29942 shrext_cmds='.so' 29943 hardcode_into_libs=yes 29944 dynamic_linker="$host_os dld.so" 29945 shlibpath_var=LD_LIBRARY_PATH 29946 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 29947 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 29948 soname_spec='${libname}${release}${shared_ext}$major' 29949 if test "X$HPUX_IA64_MODE" = X32; then 29950 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 29951 else 29952 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 29953 fi 29954 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 29955 ;; 29956 hppa*64*) 29957 shrext_cmds='.sl' 29958 hardcode_into_libs=yes 29959 dynamic_linker="$host_os dld.sl" 29960 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 29961 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 29962 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 29963 soname_spec='${libname}${release}${shared_ext}$major' 29964 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 29965 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 29966 ;; 29967 *) 29968 shrext_cmds='.sl' 29969 dynamic_linker="$host_os dld.sl" 29970 shlibpath_var=SHLIB_PATH 29971 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 29972 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 29973 soname_spec='${libname}${release}${shared_ext}$major' 29974 ;; 29975 esac 29976 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 29977 postinstall_cmds='chmod 555 $lib' 29978 # or fails outright, so override atomically: 29979 install_override_mode=555 29980 ;; 29981 29982interix[3-9]*) 29983 version_type=linux 29984 need_lib_prefix=no 29985 need_version=no 29986 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 29987 soname_spec='${libname}${release}${shared_ext}$major' 29988 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 29989 shlibpath_var=LD_LIBRARY_PATH 29990 shlibpath_overrides_runpath=no 29991 hardcode_into_libs=yes 29992 ;; 29993 29994irix5* | irix6* | nonstopux*) 29995 case $host_os in 29996 nonstopux*) version_type=nonstopux ;; 29997 *) 29998 if test "$lt_cv_prog_gnu_ld" = yes; then 29999 version_type=linux 30000 else 30001 version_type=irix 30002 fi ;; 30003 esac 30004 need_lib_prefix=no 30005 need_version=no 30006 soname_spec='${libname}${release}${shared_ext}$major' 30007 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 30008 case $host_os in 30009 irix5* | nonstopux*) 30010 libsuff= shlibsuff= 30011 ;; 30012 *) 30013 case $LD in # libtool.m4 will add one of these switches to LD 30014 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 30015 libsuff= shlibsuff= libmagic=32-bit;; 30016 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 30017 libsuff=32 shlibsuff=N32 libmagic=N32;; 30018 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 30019 libsuff=64 shlibsuff=64 libmagic=64-bit;; 30020 *) libsuff= shlibsuff= libmagic=never-match;; 30021 esac 30022 ;; 30023 esac 30024 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 30025 shlibpath_overrides_runpath=no 30026 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 30027 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 30028 hardcode_into_libs=yes 30029 ;; 30030 30031# No shared lib support for Linux oldld, aout, or coff. 30032linux*oldld* | linux*aout* | linux*coff*) 30033 dynamic_linker=no 30034 ;; 30035 30036# This must be Linux ELF. 30037linux* | k*bsd*-gnu | kopensolaris*-gnu) 30038 version_type=linux 30039 need_lib_prefix=no 30040 need_version=no 30041 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30042 soname_spec='${libname}${release}${shared_ext}$major' 30043 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 30044 shlibpath_var=LD_LIBRARY_PATH 30045 shlibpath_overrides_runpath=no 30046 30047 # Some binutils ld are patched to set DT_RUNPATH 30048 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 30049 $as_echo_n "(cached) " >&6 30050else 30051 lt_cv_shlibpath_overrides_runpath=no 30052 save_LDFLAGS=$LDFLAGS 30053 save_libdir=$libdir 30054 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ 30055 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" 30056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 30057/* end confdefs.h. */ 30058 30059int 30060main () 30061{ 30062 30063 ; 30064 return 0; 30065} 30066_ACEOF 30067if ac_fn_cxx_try_link "$LINENO"; then : 30068 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 30069 lt_cv_shlibpath_overrides_runpath=yes 30070fi 30071fi 30072rm -f core conftest.err conftest.$ac_objext \ 30073 conftest$ac_exeext conftest.$ac_ext 30074 LDFLAGS=$save_LDFLAGS 30075 libdir=$save_libdir 30076 30077fi 30078 30079 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 30080 30081 # This implies no fast_install, which is unacceptable. 30082 # Some rework will be needed to allow for fast_install 30083 # before this can be enabled. 30084 hardcode_into_libs=yes 30085 30086 # Append ld.so.conf contents to the search path 30087 if test -f /etc/ld.so.conf; then 30088 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 30089 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 30090 fi 30091 30092 # We used to test for /lib/ld.so.1 and disable shared libraries on 30093 # powerpc, because MkLinux only supported shared libraries with the 30094 # GNU dynamic linker. Since this was broken with cross compilers, 30095 # most powerpc-linux boxes support dynamic linking these days and 30096 # people can always --disable-shared, the test was removed, and we 30097 # assume the GNU/Linux dynamic linker is in use. 30098 dynamic_linker='GNU/Linux ld.so' 30099 ;; 30100 30101netbsd*) 30102 version_type=sunos 30103 need_lib_prefix=no 30104 need_version=no 30105 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 30106 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 30107 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 30108 dynamic_linker='NetBSD (a.out) ld.so' 30109 else 30110 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 30111 soname_spec='${libname}${release}${shared_ext}$major' 30112 dynamic_linker='NetBSD ld.elf_so' 30113 fi 30114 shlibpath_var=LD_LIBRARY_PATH 30115 shlibpath_overrides_runpath=yes 30116 hardcode_into_libs=yes 30117 ;; 30118 30119newsos6) 30120 version_type=linux 30121 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30122 shlibpath_var=LD_LIBRARY_PATH 30123 shlibpath_overrides_runpath=yes 30124 ;; 30125 30126*nto* | *qnx*) 30127 version_type=qnx 30128 need_lib_prefix=no 30129 need_version=no 30130 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30131 soname_spec='${libname}${release}${shared_ext}$major' 30132 shlibpath_var=LD_LIBRARY_PATH 30133 shlibpath_overrides_runpath=no 30134 hardcode_into_libs=yes 30135 dynamic_linker='ldqnx.so' 30136 ;; 30137 30138openbsd*) 30139 version_type=sunos 30140 sys_lib_dlsearch_path_spec="/usr/lib" 30141 need_lib_prefix=no 30142 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 30143 case $host_os in 30144 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 30145 *) need_version=no ;; 30146 esac 30147 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 30148 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 30149 shlibpath_var=LD_LIBRARY_PATH 30150 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 30151 case $host_os in 30152 openbsd2.[89] | openbsd2.[89].*) 30153 shlibpath_overrides_runpath=no 30154 ;; 30155 *) 30156 shlibpath_overrides_runpath=yes 30157 ;; 30158 esac 30159 else 30160 shlibpath_overrides_runpath=yes 30161 fi 30162 ;; 30163 30164os2*) 30165 libname_spec='$name' 30166 shrext_cmds=".dll" 30167 need_lib_prefix=no 30168 library_names_spec='$libname${shared_ext} $libname.a' 30169 dynamic_linker='OS/2 ld.exe' 30170 shlibpath_var=LIBPATH 30171 ;; 30172 30173osf3* | osf4* | osf5*) 30174 version_type=osf 30175 need_lib_prefix=no 30176 need_version=no 30177 soname_spec='${libname}${release}${shared_ext}$major' 30178 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30179 shlibpath_var=LD_LIBRARY_PATH 30180 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 30181 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 30182 ;; 30183 30184rdos*) 30185 dynamic_linker=no 30186 ;; 30187 30188solaris*) 30189 version_type=linux 30190 need_lib_prefix=no 30191 need_version=no 30192 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30193 soname_spec='${libname}${release}${shared_ext}$major' 30194 shlibpath_var=LD_LIBRARY_PATH 30195 shlibpath_overrides_runpath=yes 30196 hardcode_into_libs=yes 30197 # ldd complains unless libraries are executable 30198 postinstall_cmds='chmod +x $lib' 30199 ;; 30200 30201sunos4*) 30202 version_type=sunos 30203 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 30204 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 30205 shlibpath_var=LD_LIBRARY_PATH 30206 shlibpath_overrides_runpath=yes 30207 if test "$with_gnu_ld" = yes; then 30208 need_lib_prefix=no 30209 fi 30210 need_version=yes 30211 ;; 30212 30213sysv4 | sysv4.3*) 30214 version_type=linux 30215 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30216 soname_spec='${libname}${release}${shared_ext}$major' 30217 shlibpath_var=LD_LIBRARY_PATH 30218 case $host_vendor in 30219 sni) 30220 shlibpath_overrides_runpath=no 30221 need_lib_prefix=no 30222 runpath_var=LD_RUN_PATH 30223 ;; 30224 siemens) 30225 need_lib_prefix=no 30226 ;; 30227 motorola) 30228 need_lib_prefix=no 30229 need_version=no 30230 shlibpath_overrides_runpath=no 30231 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 30232 ;; 30233 esac 30234 ;; 30235 30236sysv4*MP*) 30237 if test -d /usr/nec ;then 30238 version_type=linux 30239 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 30240 soname_spec='$libname${shared_ext}.$major' 30241 shlibpath_var=LD_LIBRARY_PATH 30242 fi 30243 ;; 30244 30245sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 30246 version_type=freebsd-elf 30247 need_lib_prefix=no 30248 need_version=no 30249 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 30250 soname_spec='${libname}${release}${shared_ext}$major' 30251 shlibpath_var=LD_LIBRARY_PATH 30252 shlibpath_overrides_runpath=yes 30253 hardcode_into_libs=yes 30254 if test "$with_gnu_ld" = yes; then 30255 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 30256 else 30257 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 30258 case $host_os in 30259 sco3.2v5*) 30260 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 30261 ;; 30262 esac 30263 fi 30264 sys_lib_dlsearch_path_spec='/usr/lib' 30265 ;; 30266 30267tpf*) 30268 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 30269 version_type=linux 30270 need_lib_prefix=no 30271 need_version=no 30272 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30273 shlibpath_var=LD_LIBRARY_PATH 30274 shlibpath_overrides_runpath=no 30275 hardcode_into_libs=yes 30276 ;; 30277 30278uts4*) 30279 version_type=linux 30280 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 30281 soname_spec='${libname}${release}${shared_ext}$major' 30282 shlibpath_var=LD_LIBRARY_PATH 30283 ;; 30284 30285*) 30286 dynamic_linker=no 30287 ;; 30288esac 30289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 30290$as_echo "$dynamic_linker" >&6; } 30291test "$dynamic_linker" = no && can_build_shared=no 30292 30293variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 30294if test "$GCC" = yes; then 30295 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 30296fi 30297 30298if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 30299 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 30300fi 30301if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 30302 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 30303fi 30304 30305 30306 30307 30308 30309 30310 30311 30312 30313 30314 30315 30316 30317 30318 30319 30320 30321 30322 30323 30324 30325 30326 30327 30328 30329 30330 30331 30332 30333 30334 30335 30336 30337 30338 30339 30340 30341 30342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 30343$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 30344hardcode_action_CXX= 30345if test -n "$hardcode_libdir_flag_spec_CXX" || 30346 test -n "$runpath_var_CXX" || 30347 test "X$hardcode_automatic_CXX" = "Xyes" ; then 30348 30349 # We can hardcode non-existent directories. 30350 if test "$hardcode_direct_CXX" != no && 30351 # If the only mechanism to avoid hardcoding is shlibpath_var, we 30352 # have to relink, otherwise we might link with an installed library 30353 # when we should be linking with a yet-to-be-installed one 30354 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no && 30355 test "$hardcode_minus_L_CXX" != no; then 30356 # Linking always hardcodes the temporary library directory. 30357 hardcode_action_CXX=relink 30358 else 30359 # We can link without hardcoding, and we can hardcode nonexisting dirs. 30360 hardcode_action_CXX=immediate 30361 fi 30362else 30363 # We cannot hardcode anything, or else we can only hardcode existing 30364 # directories. 30365 hardcode_action_CXX=unsupported 30366fi 30367{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5 30368$as_echo "$hardcode_action_CXX" >&6; } 30369 30370if test "$hardcode_action_CXX" = relink || 30371 test "$inherit_rpath_CXX" = yes; then 30372 # Fast installation is not supported 30373 enable_fast_install=no 30374elif test "$shlibpath_overrides_runpath" = yes || 30375 test "$enable_shared" = no; then 30376 # Fast installation is not necessary 30377 enable_fast_install=needless 30378fi 30379 30380 30381 30382 30383 30384 30385 30386 fi # test -n "$compiler" 30387 30388 CC=$lt_save_CC 30389 CFLAGS=$lt_save_CFLAGS 30390 LDCXX=$LD 30391 LD=$lt_save_LD 30392 GCC=$lt_save_GCC 30393 with_gnu_ld=$lt_save_with_gnu_ld 30394 lt_cv_path_LDCXX=$lt_cv_path_LD 30395 lt_cv_path_LD=$lt_save_path_LD 30396 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld 30397 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld 30398fi # test "$_lt_caught_CXX_error" != yes 30399 30400ac_ext=c 30401ac_cpp='$CPP $CPPFLAGS' 30402ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 30403ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 30404ac_compiler_gnu=$ac_cv_c_compiler_gnu 30405 30406 30407 30408gta=false 30409 30410# Check whether --with-gtest was given. 30411if test "${with_gtest+set}" = set; then : 30412 withval=$with_gtest; try_gtest=$withval 30413else 30414 try_gtest=yes 30415 30416fi 30417 30418case "$try_gtest" in 30419 yes) 30420 # Extract the first word of "gtest-config", so it can be a program name with args. 30421set dummy gtest-config; ac_word=$2 30422{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 30423$as_echo_n "checking for $ac_word... " >&6; } 30424if ${ac_cv_path_GTEST_CONFIG+:} false; then : 30425 $as_echo_n "(cached) " >&6 30426else 30427 case $GTEST_CONFIG in 30428 [\\/]* | ?:[\\/]*) 30429 ac_cv_path_GTEST_CONFIG="$GTEST_CONFIG" # Let the user override the test with a path. 30430 ;; 30431 *) 30432 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 30433for as_dir in $PATH 30434do 30435 IFS=$as_save_IFS 30436 test -z "$as_dir" && as_dir=. 30437 for ac_exec_ext in '' $ac_executable_extensions; do 30438 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 30439 ac_cv_path_GTEST_CONFIG="$as_dir/$ac_word$ac_exec_ext" 30440 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 30441 break 2 30442 fi 30443done 30444 done 30445IFS=$as_save_IFS 30446 30447 ;; 30448esac 30449fi 30450GTEST_CONFIG=$ac_cv_path_GTEST_CONFIG 30451if test -n "$GTEST_CONFIG"; then 30452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTEST_CONFIG" >&5 30453$as_echo "$GTEST_CONFIG" >&6; } 30454else 30455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 30456$as_echo "no" >&6; } 30457fi 30458 30459 30460 { ac_cv_path_GTEST_CONFIG=; unset ac_cv_path_GTEST_CONFIG;} 30461 case x${GTEST_CONFIG} in 30462 x) ;; 30463 *) 30464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking gtest version" >&5 30465$as_echo_n "checking gtest version... " >&6; } 30466 gtest_version_test=`$GTEST_CONFIG --min-version=1.5 || echo toolow` 30467 case "$gtest_version_test" in 30468 toolow*) 30469 ;; 30470 *) 30471 GTEST_LDFLAGS=`$GTEST_CONFIG --ldflags` 30472 GTEST_LIBS=`$GTEST_CONFIG --libs` 30473 GTEST_CXXFLAGS=`$GTEST_CONFIG --cxxflags` 30474 GTEST_CPPFLAGS=`$GTEST_CONFIG --cppflags` 30475 30476 30477 30478 30479 gta=true 30480 ;; 30481 esac 30482 gtest_version=`$GTEST_CONFIG --version` 30483 case "$gta" in 30484 true) 30485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ($gtest_version) ok" >&5 30486$as_echo "($gtest_version) ok" >&6; } 30487 ;; 30488 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ($gtest_version) not ok" >&5 30489$as_echo "($gtest_version) not ok" >&6; } 30490 ;; 30491 esac 30492 { gtest_version_test=; unset gtest_version_test;} 30493 { gtest_version=; unset gtest_version;} 30494 esac 30495esac 30496 if $gta; then 30497 GTEST_AVAILABLE_TRUE= 30498 GTEST_AVAILABLE_FALSE='#' 30499else 30500 GTEST_AVAILABLE_TRUE='#' 30501 GTEST_AVAILABLE_FALSE= 30502fi 30503 30504 30505 30506 30507# All libraries should be in various LIB_* variables now. 30508#LIBS= 30509# Sadly not. There is a gettext() check somewhere, and on Solaris this pulls 30510# in -lintl -lgen, outside our "scope". 30511 30512ac_config_files="$ac_config_files Makefile" 30513 30514ac_config_files="$ac_config_files include/Makefile" 30515 30516ac_config_files="$ac_config_files scripts/Makefile" 30517 30518ac_config_files="$ac_config_files tests/Makefile" 30519 30520ac_config_files="$ac_config_files tests/fileHandlingTest.h" 30521 30522ac_config_files="$ac_config_files unity/Makefile" 30523 30524 30525cat >confcache <<\_ACEOF 30526# This file is a shell script that caches the results of configure 30527# tests run on this system so they can be shared between configure 30528# scripts and configure runs, see configure's option --config-cache. 30529# It is not useful on other systems. If it contains results you don't 30530# want to keep, you may remove or edit it. 30531# 30532# config.status only pays attention to the cache file if you give it 30533# the --recheck option to rerun configure. 30534# 30535# `ac_cv_env_foo' variables (set or unset) will be overridden when 30536# loading this file, other *unset* `ac_cv_foo' will be assigned the 30537# following values. 30538 30539_ACEOF 30540 30541# The following way of writing the cache mishandles newlines in values, 30542# but we know of no workaround that is simple, portable, and efficient. 30543# So, we kill variables containing newlines. 30544# Ultrix sh set writes to stderr and can't be redirected directly, 30545# and sets the high bit in the cache file unless we assign to the vars. 30546( 30547 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 30548 eval ac_val=\$$ac_var 30549 case $ac_val in #( 30550 *${as_nl}*) 30551 case $ac_var in #( 30552 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 30553$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 30554 esac 30555 case $ac_var in #( 30556 _ | IFS | as_nl) ;; #( 30557 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 30558 *) { eval $ac_var=; unset $ac_var;} ;; 30559 esac ;; 30560 esac 30561 done 30562 30563 (set) 2>&1 | 30564 case $as_nl`(ac_space=' '; set) 2>&1` in #( 30565 *${as_nl}ac_space=\ *) 30566 # `set' does not quote correctly, so add quotes: double-quote 30567 # substitution turns \\\\ into \\, and sed turns \\ into \. 30568 sed -n \ 30569 "s/'/'\\\\''/g; 30570 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 30571 ;; #( 30572 *) 30573 # `set' quotes correctly as required by POSIX, so do not add quotes. 30574 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 30575 ;; 30576 esac | 30577 sort 30578) | 30579 sed ' 30580 /^ac_cv_env_/b end 30581 t clear 30582 :clear 30583 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 30584 t end 30585 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 30586 :end' >>confcache 30587if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 30588 if test -w "$cache_file"; then 30589 if test "x$cache_file" != "x/dev/null"; then 30590 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 30591$as_echo "$as_me: updating cache $cache_file" >&6;} 30592 if test ! -f "$cache_file" || test -h "$cache_file"; then 30593 cat confcache >"$cache_file" 30594 else 30595 case $cache_file in #( 30596 */* | ?:*) 30597 mv -f confcache "$cache_file"$$ && 30598 mv -f "$cache_file"$$ "$cache_file" ;; #( 30599 *) 30600 mv -f confcache "$cache_file" ;; 30601 esac 30602 fi 30603 fi 30604 else 30605 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 30606$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 30607 fi 30608fi 30609rm -f confcache 30610 30611test "x$prefix" = xNONE && prefix=$ac_default_prefix 30612# Let make expand exec_prefix. 30613test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 30614 30615DEFS=-DHAVE_CONFIG_H 30616 30617ac_libobjs= 30618ac_ltlibobjs= 30619U= 30620for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 30621 # 1. Remove the extension, and $U if already installed. 30622 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 30623 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 30624 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 30625 # will be set to the directory where LIBOBJS objects are built. 30626 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 30627 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 30628done 30629LIBOBJS=$ac_libobjs 30630 30631LTLIBOBJS=$ac_ltlibobjs 30632 30633 30634{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 30635$as_echo_n "checking that generated files are newer than configure... " >&6; } 30636 if test -n "$am_sleep_pid"; then 30637 # Hide warnings about reused PIDs. 30638 wait $am_sleep_pid 2>/dev/null 30639 fi 30640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 30641$as_echo "done" >&6; } 30642 if test -n "$EXEEXT"; then 30643 am__EXEEXT_TRUE= 30644 am__EXEEXT_FALSE='#' 30645else 30646 am__EXEEXT_TRUE='#' 30647 am__EXEEXT_FALSE= 30648fi 30649 30650if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 30651 as_fn_error $? "conditional \"AMDEP\" was never defined. 30652Usually this means the macro was only invoked conditionally." "$LINENO" 5 30653fi 30654if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 30655 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 30656Usually this means the macro was only invoked conditionally." "$LINENO" 5 30657fi 30658if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 30659 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 30660Usually this means the macro was only invoked conditionally." "$LINENO" 5 30661fi 30662 30663if test -z "${WANT_CALC_TICKADJ_MS_TRUE}" && test -z "${WANT_CALC_TICKADJ_MS_FALSE}"; then 30664 as_fn_error $? "conditional \"WANT_CALC_TICKADJ_MS\" was never defined. 30665Usually this means the macro was only invoked conditionally." "$LINENO" 5 30666fi 30667if test -z "${INSTALL_NTPSWEEP_TRUE}" && test -z "${INSTALL_NTPSWEEP_FALSE}"; then 30668 as_fn_error $? "conditional \"INSTALL_NTPSWEEP\" was never defined. 30669Usually this means the macro was only invoked conditionally." "$LINENO" 5 30670fi 30671if test -z "${INSTALL_UPDATE_LEAP_TRUE}" && test -z "${INSTALL_UPDATE_LEAP_FALSE}"; then 30672 as_fn_error $? "conditional \"INSTALL_UPDATE_LEAP\" was never defined. 30673Usually this means the macro was only invoked conditionally." "$LINENO" 5 30674fi 30675if test -z "${NTP_CROSSCOMPILE_TRUE}" && test -z "${NTP_CROSSCOMPILE_FALSE}"; then 30676 as_fn_error $? "conditional \"NTP_CROSSCOMPILE\" was never defined. 30677Usually this means the macro was only invoked conditionally." "$LINENO" 5 30678fi 30679if test -z "${PTHREADS_TRUE}" && test -z "${PTHREADS_FALSE}"; then 30680 as_fn_error $? "conditional \"PTHREADS\" was never defined. 30681Usually this means the macro was only invoked conditionally." "$LINENO" 5 30682fi 30683if test -z "${BUILD_SNTP_TRUE}" && test -z "${BUILD_SNTP_FALSE}"; then 30684 as_fn_error $? "conditional \"BUILD_SNTP\" was never defined. 30685Usually this means the macro was only invoked conditionally." "$LINENO" 5 30686fi 30687if test -z "${GL_GENERATE_STDNORETURN_H_TRUE}" && test -z "${GL_GENERATE_STDNORETURN_H_FALSE}"; then 30688 as_fn_error $? "conditional \"GL_GENERATE_STDNORETURN_H\" was never defined. 30689Usually this means the macro was only invoked conditionally." "$LINENO" 5 30690fi 30691if test -z "${INSTALL_LIBOPTS_TRUE}" && test -z "${INSTALL_LIBOPTS_FALSE}"; then 30692 as_fn_error $? "conditional \"INSTALL_LIBOPTS\" was never defined. 30693Usually this means the macro was only invoked conditionally." "$LINENO" 5 30694fi 30695if test -z "${NEED_LIBOPTS_TRUE}" && test -z "${NEED_LIBOPTS_FALSE}"; then 30696 as_fn_error $? "conditional \"NEED_LIBOPTS\" was never defined. 30697Usually this means the macro was only invoked conditionally." "$LINENO" 5 30698fi 30699if test -z "${BUILD_LIBEVENT_TRUE}" && test -z "${BUILD_LIBEVENT_FALSE}"; then 30700 as_fn_error $? "conditional \"BUILD_LIBEVENT\" was never defined. 30701Usually this means the macro was only invoked conditionally." "$LINENO" 5 30702fi 30703if test -z "${UNITYBUILD_AVAILABLE_TRUE}" && test -z "${UNITYBUILD_AVAILABLE_FALSE}"; then 30704 as_fn_error $? "conditional \"UNITYBUILD_AVAILABLE\" was never defined. 30705Usually this means the macro was only invoked conditionally." "$LINENO" 5 30706fi 30707if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then 30708 as_fn_error $? "conditional \"am__fastdepCXX\" was never defined. 30709Usually this means the macro was only invoked conditionally." "$LINENO" 5 30710fi 30711if test -z "${GTEST_AVAILABLE_TRUE}" && test -z "${GTEST_AVAILABLE_FALSE}"; then 30712 as_fn_error $? "conditional \"GTEST_AVAILABLE\" was never defined. 30713Usually this means the macro was only invoked conditionally." "$LINENO" 5 30714fi 30715 30716: "${CONFIG_STATUS=./config.status}" 30717ac_write_fail=0 30718ac_clean_files_save=$ac_clean_files 30719ac_clean_files="$ac_clean_files $CONFIG_STATUS" 30720{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 30721$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 30722as_write_fail=0 30723cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 30724#! $SHELL 30725# Generated by $as_me. 30726# Run this file to recreate the current configuration. 30727# Compiler output produced by configure, useful for debugging 30728# configure, is in config.log if it exists. 30729 30730debug=false 30731ac_cs_recheck=false 30732ac_cs_silent=false 30733 30734SHELL=\${CONFIG_SHELL-$SHELL} 30735export SHELL 30736_ASEOF 30737cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 30738## -------------------- ## 30739## M4sh Initialization. ## 30740## -------------------- ## 30741 30742# Be more Bourne compatible 30743DUALCASE=1; export DUALCASE # for MKS sh 30744if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 30745 emulate sh 30746 NULLCMD=: 30747 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 30748 # is contrary to our usage. Disable this feature. 30749 alias -g '${1+"$@"}'='"$@"' 30750 setopt NO_GLOB_SUBST 30751else 30752 case `(set -o) 2>/dev/null` in #( 30753 *posix*) : 30754 set -o posix ;; #( 30755 *) : 30756 ;; 30757esac 30758fi 30759 30760 30761as_nl=' 30762' 30763export as_nl 30764# Printing a long string crashes Solaris 7 /usr/bin/printf. 30765as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 30766as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 30767as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 30768# Prefer a ksh shell builtin over an external printf program on Solaris, 30769# but without wasting forks for bash or zsh. 30770if test -z "$BASH_VERSION$ZSH_VERSION" \ 30771 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 30772 as_echo='print -r --' 30773 as_echo_n='print -rn --' 30774elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 30775 as_echo='printf %s\n' 30776 as_echo_n='printf %s' 30777else 30778 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 30779 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 30780 as_echo_n='/usr/ucb/echo -n' 30781 else 30782 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 30783 as_echo_n_body='eval 30784 arg=$1; 30785 case $arg in #( 30786 *"$as_nl"*) 30787 expr "X$arg" : "X\\(.*\\)$as_nl"; 30788 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 30789 esac; 30790 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 30791 ' 30792 export as_echo_n_body 30793 as_echo_n='sh -c $as_echo_n_body as_echo' 30794 fi 30795 export as_echo_body 30796 as_echo='sh -c $as_echo_body as_echo' 30797fi 30798 30799# The user is always right. 30800if test "${PATH_SEPARATOR+set}" != set; then 30801 PATH_SEPARATOR=: 30802 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 30803 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 30804 PATH_SEPARATOR=';' 30805 } 30806fi 30807 30808 30809# IFS 30810# We need space, tab and new line, in precisely that order. Quoting is 30811# there to prevent editors from complaining about space-tab. 30812# (If _AS_PATH_WALK were called with IFS unset, it would disable word 30813# splitting by setting IFS to empty value.) 30814IFS=" "" $as_nl" 30815 30816# Find who we are. Look in the path if we contain no directory separator. 30817as_myself= 30818case $0 in #(( 30819 *[\\/]* ) as_myself=$0 ;; 30820 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 30821for as_dir in $PATH 30822do 30823 IFS=$as_save_IFS 30824 test -z "$as_dir" && as_dir=. 30825 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 30826 done 30827IFS=$as_save_IFS 30828 30829 ;; 30830esac 30831# We did not find ourselves, most probably we were run as `sh COMMAND' 30832# in which case we are not to be found in the path. 30833if test "x$as_myself" = x; then 30834 as_myself=$0 30835fi 30836if test ! -f "$as_myself"; then 30837 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 30838 exit 1 30839fi 30840 30841# Unset variables that we do not need and which cause bugs (e.g. in 30842# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 30843# suppresses any "Segmentation fault" message there. '((' could 30844# trigger a bug in pdksh 5.2.14. 30845for as_var in BASH_ENV ENV MAIL MAILPATH 30846do eval test x\${$as_var+set} = xset \ 30847 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 30848done 30849PS1='$ ' 30850PS2='> ' 30851PS4='+ ' 30852 30853# NLS nuisances. 30854LC_ALL=C 30855export LC_ALL 30856LANGUAGE=C 30857export LANGUAGE 30858 30859# CDPATH. 30860(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 30861 30862 30863# as_fn_error STATUS ERROR [LINENO LOG_FD] 30864# ---------------------------------------- 30865# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 30866# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 30867# script with STATUS, using 1 if that was 0. 30868as_fn_error () 30869{ 30870 as_status=$1; test $as_status -eq 0 && as_status=1 30871 if test "$4"; then 30872 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 30873 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 30874 fi 30875 $as_echo "$as_me: error: $2" >&2 30876 as_fn_exit $as_status 30877} # as_fn_error 30878 30879 30880# as_fn_set_status STATUS 30881# ----------------------- 30882# Set $? to STATUS, without forking. 30883as_fn_set_status () 30884{ 30885 return $1 30886} # as_fn_set_status 30887 30888# as_fn_exit STATUS 30889# ----------------- 30890# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 30891as_fn_exit () 30892{ 30893 set +e 30894 as_fn_set_status $1 30895 exit $1 30896} # as_fn_exit 30897 30898# as_fn_unset VAR 30899# --------------- 30900# Portably unset VAR. 30901as_fn_unset () 30902{ 30903 { eval $1=; unset $1;} 30904} 30905as_unset=as_fn_unset 30906# as_fn_append VAR VALUE 30907# ---------------------- 30908# Append the text in VALUE to the end of the definition contained in VAR. Take 30909# advantage of any shell optimizations that allow amortized linear growth over 30910# repeated appends, instead of the typical quadratic growth present in naive 30911# implementations. 30912if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 30913 eval 'as_fn_append () 30914 { 30915 eval $1+=\$2 30916 }' 30917else 30918 as_fn_append () 30919 { 30920 eval $1=\$$1\$2 30921 } 30922fi # as_fn_append 30923 30924# as_fn_arith ARG... 30925# ------------------ 30926# Perform arithmetic evaluation on the ARGs, and store the result in the 30927# global $as_val. Take advantage of shells that can avoid forks. The arguments 30928# must be portable across $(()) and expr. 30929if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 30930 eval 'as_fn_arith () 30931 { 30932 as_val=$(( $* )) 30933 }' 30934else 30935 as_fn_arith () 30936 { 30937 as_val=`expr "$@" || test $? -eq 1` 30938 } 30939fi # as_fn_arith 30940 30941 30942if expr a : '\(a\)' >/dev/null 2>&1 && 30943 test "X`expr 00001 : '.*\(...\)'`" = X001; then 30944 as_expr=expr 30945else 30946 as_expr=false 30947fi 30948 30949if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 30950 as_basename=basename 30951else 30952 as_basename=false 30953fi 30954 30955if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 30956 as_dirname=dirname 30957else 30958 as_dirname=false 30959fi 30960 30961as_me=`$as_basename -- "$0" || 30962$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 30963 X"$0" : 'X\(//\)$' \| \ 30964 X"$0" : 'X\(/\)' \| . 2>/dev/null || 30965$as_echo X/"$0" | 30966 sed '/^.*\/\([^/][^/]*\)\/*$/{ 30967 s//\1/ 30968 q 30969 } 30970 /^X\/\(\/\/\)$/{ 30971 s//\1/ 30972 q 30973 } 30974 /^X\/\(\/\).*/{ 30975 s//\1/ 30976 q 30977 } 30978 s/.*/./; q'` 30979 30980# Avoid depending upon Character Ranges. 30981as_cr_letters='abcdefghijklmnopqrstuvwxyz' 30982as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 30983as_cr_Letters=$as_cr_letters$as_cr_LETTERS 30984as_cr_digits='0123456789' 30985as_cr_alnum=$as_cr_Letters$as_cr_digits 30986 30987ECHO_C= ECHO_N= ECHO_T= 30988case `echo -n x` in #((((( 30989-n*) 30990 case `echo 'xy\c'` in 30991 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 30992 xy) ECHO_C='\c';; 30993 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 30994 ECHO_T=' ';; 30995 esac;; 30996*) 30997 ECHO_N='-n';; 30998esac 30999 31000rm -f conf$$ conf$$.exe conf$$.file 31001if test -d conf$$.dir; then 31002 rm -f conf$$.dir/conf$$.file 31003else 31004 rm -f conf$$.dir 31005 mkdir conf$$.dir 2>/dev/null 31006fi 31007if (echo >conf$$.file) 2>/dev/null; then 31008 if ln -s conf$$.file conf$$ 2>/dev/null; then 31009 as_ln_s='ln -s' 31010 # ... but there are two gotchas: 31011 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 31012 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 31013 # In both cases, we have to default to `cp -pR'. 31014 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 31015 as_ln_s='cp -pR' 31016 elif ln conf$$.file conf$$ 2>/dev/null; then 31017 as_ln_s=ln 31018 else 31019 as_ln_s='cp -pR' 31020 fi 31021else 31022 as_ln_s='cp -pR' 31023fi 31024rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 31025rmdir conf$$.dir 2>/dev/null 31026 31027 31028# as_fn_mkdir_p 31029# ------------- 31030# Create "$as_dir" as a directory, including parents if necessary. 31031as_fn_mkdir_p () 31032{ 31033 31034 case $as_dir in #( 31035 -*) as_dir=./$as_dir;; 31036 esac 31037 test -d "$as_dir" || eval $as_mkdir_p || { 31038 as_dirs= 31039 while :; do 31040 case $as_dir in #( 31041 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 31042 *) as_qdir=$as_dir;; 31043 esac 31044 as_dirs="'$as_qdir' $as_dirs" 31045 as_dir=`$as_dirname -- "$as_dir" || 31046$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 31047 X"$as_dir" : 'X\(//\)[^/]' \| \ 31048 X"$as_dir" : 'X\(//\)$' \| \ 31049 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 31050$as_echo X"$as_dir" | 31051 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 31052 s//\1/ 31053 q 31054 } 31055 /^X\(\/\/\)[^/].*/{ 31056 s//\1/ 31057 q 31058 } 31059 /^X\(\/\/\)$/{ 31060 s//\1/ 31061 q 31062 } 31063 /^X\(\/\).*/{ 31064 s//\1/ 31065 q 31066 } 31067 s/.*/./; q'` 31068 test -d "$as_dir" && break 31069 done 31070 test -z "$as_dirs" || eval "mkdir $as_dirs" 31071 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 31072 31073 31074} # as_fn_mkdir_p 31075if mkdir -p . 2>/dev/null; then 31076 as_mkdir_p='mkdir -p "$as_dir"' 31077else 31078 test -d ./-p && rmdir ./-p 31079 as_mkdir_p=false 31080fi 31081 31082 31083# as_fn_executable_p FILE 31084# ----------------------- 31085# Test if FILE is an executable regular file. 31086as_fn_executable_p () 31087{ 31088 test -f "$1" && test -x "$1" 31089} # as_fn_executable_p 31090as_test_x='test -x' 31091as_executable_p=as_fn_executable_p 31092 31093# Sed expression to map a string onto a valid CPP name. 31094as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 31095 31096# Sed expression to map a string onto a valid variable name. 31097as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 31098 31099 31100exec 6>&1 31101## ----------------------------------- ## 31102## Main body of $CONFIG_STATUS script. ## 31103## ----------------------------------- ## 31104_ASEOF 31105test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 31106 31107cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 31108# Save the log message, to keep $0 and so on meaningful, and to 31109# report actual input values of CONFIG_FILES etc. instead of their 31110# values after options handling. 31111ac_log=" 31112This file was extended by sntp $as_me 4.2.8p4, which was 31113generated by GNU Autoconf 2.69. Invocation command line was 31114 31115 CONFIG_FILES = $CONFIG_FILES 31116 CONFIG_HEADERS = $CONFIG_HEADERS 31117 CONFIG_LINKS = $CONFIG_LINKS 31118 CONFIG_COMMANDS = $CONFIG_COMMANDS 31119 $ $0 $@ 31120 31121on `(hostname || uname -n) 2>/dev/null | sed 1q` 31122" 31123 31124_ACEOF 31125 31126case $ac_config_files in *" 31127"*) set x $ac_config_files; shift; ac_config_files=$*;; 31128esac 31129 31130case $ac_config_headers in *" 31131"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 31132esac 31133 31134 31135cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 31136# Files that config.status was made for. 31137config_files="$ac_config_files" 31138config_headers="$ac_config_headers" 31139config_commands="$ac_config_commands" 31140 31141_ACEOF 31142 31143cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 31144ac_cs_usage="\ 31145\`$as_me' instantiates files and other configuration actions 31146from templates according to the current configuration. Unless the files 31147and actions are specified as TAGs, all are instantiated by default. 31148 31149Usage: $0 [OPTION]... [TAG]... 31150 31151 -h, --help print this help, then exit 31152 -V, --version print version number and configuration settings, then exit 31153 --config print configuration, then exit 31154 -q, --quiet, --silent 31155 do not print progress messages 31156 -d, --debug don't remove temporary files 31157 --recheck update $as_me by reconfiguring in the same conditions 31158 --file=FILE[:TEMPLATE] 31159 instantiate the configuration file FILE 31160 --header=FILE[:TEMPLATE] 31161 instantiate the configuration header FILE 31162 31163Configuration files: 31164$config_files 31165 31166Configuration headers: 31167$config_headers 31168 31169Configuration commands: 31170$config_commands 31171 31172Report bugs to <http://bugs.ntp.org./>. 31173sntp home page: <http://www.ntp.org./>." 31174 31175_ACEOF 31176cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 31177ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 31178ac_cs_version="\\ 31179sntp config.status 4.2.8p4 31180configured by $0, generated by GNU Autoconf 2.69, 31181 with options \\"\$ac_cs_config\\" 31182 31183Copyright (C) 2012 Free Software Foundation, Inc. 31184This config.status script is free software; the Free Software Foundation 31185gives unlimited permission to copy, distribute and modify it." 31186 31187ac_pwd='$ac_pwd' 31188srcdir='$srcdir' 31189INSTALL='$INSTALL' 31190MKDIR_P='$MKDIR_P' 31191AWK='$AWK' 31192test -n "\$AWK" || AWK=awk 31193_ACEOF 31194 31195cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 31196# The default lists apply if the user does not specify any file. 31197ac_need_defaults=: 31198while test $# != 0 31199do 31200 case $1 in 31201 --*=?*) 31202 ac_option=`expr "X$1" : 'X\([^=]*\)='` 31203 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 31204 ac_shift=: 31205 ;; 31206 --*=) 31207 ac_option=`expr "X$1" : 'X\([^=]*\)='` 31208 ac_optarg= 31209 ac_shift=: 31210 ;; 31211 *) 31212 ac_option=$1 31213 ac_optarg=$2 31214 ac_shift=shift 31215 ;; 31216 esac 31217 31218 case $ac_option in 31219 # Handling of the options. 31220 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 31221 ac_cs_recheck=: ;; 31222 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 31223 $as_echo "$ac_cs_version"; exit ;; 31224 --config | --confi | --conf | --con | --co | --c ) 31225 $as_echo "$ac_cs_config"; exit ;; 31226 --debug | --debu | --deb | --de | --d | -d ) 31227 debug=: ;; 31228 --file | --fil | --fi | --f ) 31229 $ac_shift 31230 case $ac_optarg in 31231 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 31232 '') as_fn_error $? "missing file argument" ;; 31233 esac 31234 as_fn_append CONFIG_FILES " '$ac_optarg'" 31235 ac_need_defaults=false;; 31236 --header | --heade | --head | --hea ) 31237 $ac_shift 31238 case $ac_optarg in 31239 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 31240 esac 31241 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 31242 ac_need_defaults=false;; 31243 --he | --h) 31244 # Conflict between --help and --header 31245 as_fn_error $? "ambiguous option: \`$1' 31246Try \`$0 --help' for more information.";; 31247 --help | --hel | -h ) 31248 $as_echo "$ac_cs_usage"; exit ;; 31249 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 31250 | -silent | --silent | --silen | --sile | --sil | --si | --s) 31251 ac_cs_silent=: ;; 31252 31253 # This is an error. 31254 -*) as_fn_error $? "unrecognized option: \`$1' 31255Try \`$0 --help' for more information." ;; 31256 31257 *) as_fn_append ac_config_targets " $1" 31258 ac_need_defaults=false ;; 31259 31260 esac 31261 shift 31262done 31263 31264ac_configure_extra_args= 31265 31266if $ac_cs_silent; then 31267 exec 6>/dev/null 31268 ac_configure_extra_args="$ac_configure_extra_args --silent" 31269fi 31270 31271_ACEOF 31272cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 31273if \$ac_cs_recheck; then 31274 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 31275 shift 31276 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 31277 CONFIG_SHELL='$SHELL' 31278 export CONFIG_SHELL 31279 exec "\$@" 31280fi 31281 31282_ACEOF 31283cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 31284exec 5>>config.log 31285{ 31286 echo 31287 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 31288## Running $as_me. ## 31289_ASBOX 31290 $as_echo "$ac_log" 31291} >&5 31292 31293_ACEOF 31294cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 31295# 31296# INIT-COMMANDS 31297# 31298AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 31299 31300 31301# The HP-UX ksh and POSIX shell print the target directory to stdout 31302# if CDPATH is set. 31303(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 31304 31305sed_quote_subst='$sed_quote_subst' 31306double_quote_subst='$double_quote_subst' 31307delay_variable_subst='$delay_variable_subst' 31308SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 31309Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 31310GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 31311EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 31312FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 31313SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 31314ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 31315LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 31316enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 31317macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 31318macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 31319enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 31320pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 31321enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 31322host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 31323host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 31324host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 31325build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 31326build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 31327build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 31328NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 31329LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 31330max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 31331ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 31332exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 31333lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 31334lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 31335lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 31336lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 31337lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 31338reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 31339reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 31340OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 31341deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 31342file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 31343file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 31344want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 31345DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 31346sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 31347AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 31348AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 31349archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 31350STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 31351RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 31352old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 31353old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 31354old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 31355lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 31356CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 31357CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 31358compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 31359GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 31360lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 31361lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 31362lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 31363lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' 31364nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 31365lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 31366objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 31367MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 31368lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 31369lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 31370lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 31371lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 31372lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 31373need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 31374MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 31375DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 31376NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 31377LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 31378OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 31379OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 31380libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 31381shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 31382extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 31383archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 31384enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 31385export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 31386whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 31387compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 31388old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 31389old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 31390archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 31391archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 31392module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 31393module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 31394with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 31395allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 31396no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 31397hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 31398hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`' 31399hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 31400hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 31401hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 31402hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 31403hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 31404hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 31405inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 31406link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 31407always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 31408export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 31409exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 31410include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 31411prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 31412postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 31413file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 31414variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 31415need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 31416need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 31417version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 31418runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 31419shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 31420shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 31421libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 31422library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 31423soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 31424install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 31425postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 31426postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 31427finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 31428finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 31429hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 31430sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 31431sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 31432hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 31433enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 31434enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 31435enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 31436old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 31437striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 31438compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`' 31439predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`' 31440postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`' 31441predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`' 31442postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`' 31443compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`' 31444LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`' 31445reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`' 31446reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31447old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31448compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`' 31449GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`' 31450lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`' 31451lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`' 31452lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`' 31453lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`' 31454lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`' 31455archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`' 31456enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`' 31457export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' 31458whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' 31459compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`' 31460old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31461old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31462archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31463archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31464module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31465module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31466with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`' 31467allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' 31468no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`' 31469hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`' 31470hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`' 31471hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`' 31472hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`' 31473hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`' 31474hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`' 31475hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`' 31476hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`' 31477inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`' 31478link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`' 31479always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`' 31480export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31481exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`' 31482include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`' 31483prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31484postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`' 31485file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`' 31486hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`' 31487compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`' 31488predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`' 31489postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`' 31490predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`' 31491postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`' 31492compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`' 31493 31494LTCC='$LTCC' 31495LTCFLAGS='$LTCFLAGS' 31496compiler='$compiler_DEFAULT' 31497 31498# A function that is used when there is no print builtin or printf. 31499func_fallback_echo () 31500{ 31501 eval 'cat <<_LTECHO_EOF 31502\$1 31503_LTECHO_EOF' 31504} 31505 31506# Quote evaled strings. 31507for var in SED \ 31508GREP \ 31509EGREP \ 31510FGREP \ 31511SHELL \ 31512ECHO \ 31513LD \ 31514NM \ 31515LN_S \ 31516lt_SP2NL \ 31517lt_NL2SP \ 31518reload_flag \ 31519OBJDUMP \ 31520deplibs_check_method \ 31521file_magic_cmd \ 31522file_magic_glob \ 31523want_nocaseglob \ 31524DLLTOOL \ 31525sharedlib_from_linklib_cmd \ 31526AR \ 31527AR_FLAGS \ 31528archiver_list_spec \ 31529STRIP \ 31530RANLIB \ 31531CC \ 31532CFLAGS \ 31533compiler \ 31534lt_cv_sys_global_symbol_pipe \ 31535lt_cv_sys_global_symbol_to_cdecl \ 31536lt_cv_sys_global_symbol_to_c_name_address \ 31537lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 31538nm_file_list_spec \ 31539lt_prog_compiler_no_builtin_flag \ 31540lt_prog_compiler_pic \ 31541lt_prog_compiler_wl \ 31542lt_prog_compiler_static \ 31543lt_cv_prog_compiler_c_o \ 31544need_locks \ 31545MANIFEST_TOOL \ 31546DSYMUTIL \ 31547NMEDIT \ 31548LIPO \ 31549OTOOL \ 31550OTOOL64 \ 31551shrext_cmds \ 31552export_dynamic_flag_spec \ 31553whole_archive_flag_spec \ 31554compiler_needs_object \ 31555with_gnu_ld \ 31556allow_undefined_flag \ 31557no_undefined_flag \ 31558hardcode_libdir_flag_spec \ 31559hardcode_libdir_flag_spec_ld \ 31560hardcode_libdir_separator \ 31561exclude_expsyms \ 31562include_expsyms \ 31563file_list_spec \ 31564variables_saved_for_relink \ 31565libname_spec \ 31566library_names_spec \ 31567soname_spec \ 31568install_override_mode \ 31569finish_eval \ 31570old_striplib \ 31571striplib \ 31572compiler_lib_search_dirs \ 31573predep_objects \ 31574postdep_objects \ 31575predeps \ 31576postdeps \ 31577compiler_lib_search_path \ 31578LD_CXX \ 31579reload_flag_CXX \ 31580compiler_CXX \ 31581lt_prog_compiler_no_builtin_flag_CXX \ 31582lt_prog_compiler_pic_CXX \ 31583lt_prog_compiler_wl_CXX \ 31584lt_prog_compiler_static_CXX \ 31585lt_cv_prog_compiler_c_o_CXX \ 31586export_dynamic_flag_spec_CXX \ 31587whole_archive_flag_spec_CXX \ 31588compiler_needs_object_CXX \ 31589with_gnu_ld_CXX \ 31590allow_undefined_flag_CXX \ 31591no_undefined_flag_CXX \ 31592hardcode_libdir_flag_spec_CXX \ 31593hardcode_libdir_flag_spec_ld_CXX \ 31594hardcode_libdir_separator_CXX \ 31595exclude_expsyms_CXX \ 31596include_expsyms_CXX \ 31597file_list_spec_CXX \ 31598compiler_lib_search_dirs_CXX \ 31599predep_objects_CXX \ 31600postdep_objects_CXX \ 31601predeps_CXX \ 31602postdeps_CXX \ 31603compiler_lib_search_path_CXX; do 31604 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 31605 *[\\\\\\\`\\"\\\$]*) 31606 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 31607 ;; 31608 *) 31609 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 31610 ;; 31611 esac 31612done 31613 31614# Double-quote double-evaled strings. 31615for var in reload_cmds \ 31616old_postinstall_cmds \ 31617old_postuninstall_cmds \ 31618old_archive_cmds \ 31619extract_expsyms_cmds \ 31620old_archive_from_new_cmds \ 31621old_archive_from_expsyms_cmds \ 31622archive_cmds \ 31623archive_expsym_cmds \ 31624module_cmds \ 31625module_expsym_cmds \ 31626export_symbols_cmds \ 31627prelink_cmds \ 31628postlink_cmds \ 31629postinstall_cmds \ 31630postuninstall_cmds \ 31631finish_cmds \ 31632sys_lib_search_path_spec \ 31633sys_lib_dlsearch_path_spec \ 31634reload_cmds_CXX \ 31635old_archive_cmds_CXX \ 31636old_archive_from_new_cmds_CXX \ 31637old_archive_from_expsyms_cmds_CXX \ 31638archive_cmds_CXX \ 31639archive_expsym_cmds_CXX \ 31640module_cmds_CXX \ 31641module_expsym_cmds_CXX \ 31642export_symbols_cmds_CXX \ 31643prelink_cmds_CXX \ 31644postlink_cmds_CXX; do 31645 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 31646 *[\\\\\\\`\\"\\\$]*) 31647 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 31648 ;; 31649 *) 31650 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 31651 ;; 31652 esac 31653done 31654 31655ac_aux_dir='$ac_aux_dir' 31656xsi_shell='$xsi_shell' 31657lt_shell_append='$lt_shell_append' 31658 31659# See if we are running on zsh, and set the options which allow our 31660# commands through without removal of \ escapes INIT. 31661if test -n "\${ZSH_VERSION+set}" ; then 31662 setopt NO_GLOB_SUBST 31663fi 31664 31665 31666 PACKAGE='$PACKAGE' 31667 VERSION='$VERSION' 31668 TIMESTAMP='$TIMESTAMP' 31669 RM='$RM' 31670 ofile='$ofile' 31671 31672 31673 31674 31675 31676 31677_ACEOF 31678 31679cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 31680 31681# Handling of arguments. 31682for ac_config_target in $ac_config_targets 31683do 31684 case $ac_config_target in 31685 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 31686 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 31687 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 31688 "libopts/Makefile") CONFIG_FILES="$CONFIG_FILES libopts/Makefile" ;; 31689 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 31690 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; 31691 "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;; 31692 "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; 31693 "tests/fileHandlingTest.h") CONFIG_FILES="$CONFIG_FILES tests/fileHandlingTest.h" ;; 31694 "unity/Makefile") CONFIG_FILES="$CONFIG_FILES unity/Makefile" ;; 31695 31696 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 31697 esac 31698done 31699 31700 31701# If the user did not use the arguments to specify the items to instantiate, 31702# then the envvar interface is used. Set only those that are not. 31703# We use the long form for the default assignment because of an extremely 31704# bizarre bug on SunOS 4.1.3. 31705if $ac_need_defaults; then 31706 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 31707 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 31708 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 31709fi 31710 31711# Have a temporary directory for convenience. Make it in the build tree 31712# simply because there is no reason against having it here, and in addition, 31713# creating and moving files from /tmp can sometimes cause problems. 31714# Hook for its removal unless debugging. 31715# Note that there is a small window in which the directory will not be cleaned: 31716# after its creation but before its name has been assigned to `$tmp'. 31717$debug || 31718{ 31719 tmp= ac_tmp= 31720 trap 'exit_status=$? 31721 : "${ac_tmp:=$tmp}" 31722 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 31723' 0 31724 trap 'as_fn_exit 1' 1 2 13 15 31725} 31726# Create a (secure) tmp directory for tmp files. 31727 31728{ 31729 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 31730 test -d "$tmp" 31731} || 31732{ 31733 tmp=./conf$$-$RANDOM 31734 (umask 077 && mkdir "$tmp") 31735} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 31736ac_tmp=$tmp 31737 31738# Set up the scripts for CONFIG_FILES section. 31739# No need to generate them if there are no CONFIG_FILES. 31740# This happens for instance with `./config.status config.h'. 31741if test -n "$CONFIG_FILES"; then 31742 31743 31744ac_cr=`echo X | tr X '\015'` 31745# On cygwin, bash can eat \r inside `` if the user requested igncr. 31746# But we know of no other shell where ac_cr would be empty at this 31747# point, so we can use a bashism as a fallback. 31748if test "x$ac_cr" = x; then 31749 eval ac_cr=\$\'\\r\' 31750fi 31751ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 31752if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 31753 ac_cs_awk_cr='\\r' 31754else 31755 ac_cs_awk_cr=$ac_cr 31756fi 31757 31758echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 31759_ACEOF 31760 31761 31762{ 31763 echo "cat >conf$$subs.awk <<_ACEOF" && 31764 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 31765 echo "_ACEOF" 31766} >conf$$subs.sh || 31767 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 31768ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 31769ac_delim='%!_!# ' 31770for ac_last_try in false false false false false :; do 31771 . ./conf$$subs.sh || 31772 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 31773 31774 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 31775 if test $ac_delim_n = $ac_delim_num; then 31776 break 31777 elif $ac_last_try; then 31778 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 31779 else 31780 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 31781 fi 31782done 31783rm -f conf$$subs.sh 31784 31785cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 31786cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 31787_ACEOF 31788sed -n ' 31789h 31790s/^/S["/; s/!.*/"]=/ 31791p 31792g 31793s/^[^!]*!// 31794:repl 31795t repl 31796s/'"$ac_delim"'$// 31797t delim 31798:nl 31799h 31800s/\(.\{148\}\)..*/\1/ 31801t more1 31802s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 31803p 31804n 31805b repl 31806:more1 31807s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 31808p 31809g 31810s/.\{148\}// 31811t nl 31812:delim 31813h 31814s/\(.\{148\}\)..*/\1/ 31815t more2 31816s/["\\]/\\&/g; s/^/"/; s/$/"/ 31817p 31818b 31819:more2 31820s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 31821p 31822g 31823s/.\{148\}// 31824t delim 31825' <conf$$subs.awk | sed ' 31826/^[^""]/{ 31827 N 31828 s/\n// 31829} 31830' >>$CONFIG_STATUS || ac_write_fail=1 31831rm -f conf$$subs.awk 31832cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 31833_ACAWK 31834cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 31835 for (key in S) S_is_set[key] = 1 31836 FS = "" 31837 31838} 31839{ 31840 line = $ 0 31841 nfields = split(line, field, "@") 31842 substed = 0 31843 len = length(field[1]) 31844 for (i = 2; i < nfields; i++) { 31845 key = field[i] 31846 keylen = length(key) 31847 if (S_is_set[key]) { 31848 value = S[key] 31849 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 31850 len += length(value) + length(field[++i]) 31851 substed = 1 31852 } else 31853 len += 1 + keylen 31854 } 31855 31856 print line 31857} 31858 31859_ACAWK 31860_ACEOF 31861cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 31862if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 31863 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 31864else 31865 cat 31866fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 31867 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 31868_ACEOF 31869 31870# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 31871# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 31872# trailing colons and then remove the whole line if VPATH becomes empty 31873# (actually we leave an empty line to preserve line numbers). 31874if test "x$srcdir" = x.; then 31875 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 31876h 31877s/// 31878s/^/:/ 31879s/[ ]*$/:/ 31880s/:\$(srcdir):/:/g 31881s/:\${srcdir}:/:/g 31882s/:@srcdir@:/:/g 31883s/^:*// 31884s/:*$// 31885x 31886s/\(=[ ]*\).*/\1/ 31887G 31888s/\n// 31889s/^[^=]*=[ ]*$// 31890}' 31891fi 31892 31893cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 31894fi # test -n "$CONFIG_FILES" 31895 31896# Set up the scripts for CONFIG_HEADERS section. 31897# No need to generate them if there are no CONFIG_HEADERS. 31898# This happens for instance with `./config.status Makefile'. 31899if test -n "$CONFIG_HEADERS"; then 31900cat >"$ac_tmp/defines.awk" <<\_ACAWK || 31901BEGIN { 31902_ACEOF 31903 31904# Transform confdefs.h into an awk script `defines.awk', embedded as 31905# here-document in config.status, that substitutes the proper values into 31906# config.h.in to produce config.h. 31907 31908# Create a delimiter string that does not exist in confdefs.h, to ease 31909# handling of long lines. 31910ac_delim='%!_!# ' 31911for ac_last_try in false false :; do 31912 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 31913 if test -z "$ac_tt"; then 31914 break 31915 elif $ac_last_try; then 31916 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 31917 else 31918 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 31919 fi 31920done 31921 31922# For the awk script, D is an array of macro values keyed by name, 31923# likewise P contains macro parameters if any. Preserve backslash 31924# newline sequences. 31925 31926ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 31927sed -n ' 31928s/.\{148\}/&'"$ac_delim"'/g 31929t rset 31930:rset 31931s/^[ ]*#[ ]*define[ ][ ]*/ / 31932t def 31933d 31934:def 31935s/\\$// 31936t bsnl 31937s/["\\]/\\&/g 31938s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 31939D["\1"]=" \3"/p 31940s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 31941d 31942:bsnl 31943s/["\\]/\\&/g 31944s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 31945D["\1"]=" \3\\\\\\n"\\/p 31946t cont 31947s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 31948t cont 31949d 31950:cont 31951n 31952s/.\{148\}/&'"$ac_delim"'/g 31953t clear 31954:clear 31955s/\\$// 31956t bsnlc 31957s/["\\]/\\&/g; s/^/"/; s/$/"/p 31958d 31959:bsnlc 31960s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 31961b cont 31962' <confdefs.h | sed ' 31963s/'"$ac_delim"'/"\\\ 31964"/g' >>$CONFIG_STATUS || ac_write_fail=1 31965 31966cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 31967 for (key in D) D_is_set[key] = 1 31968 FS = "" 31969} 31970/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 31971 line = \$ 0 31972 split(line, arg, " ") 31973 if (arg[1] == "#") { 31974 defundef = arg[2] 31975 mac1 = arg[3] 31976 } else { 31977 defundef = substr(arg[1], 2) 31978 mac1 = arg[2] 31979 } 31980 split(mac1, mac2, "(") #) 31981 macro = mac2[1] 31982 prefix = substr(line, 1, index(line, defundef) - 1) 31983 if (D_is_set[macro]) { 31984 # Preserve the white space surrounding the "#". 31985 print prefix "define", macro P[macro] D[macro] 31986 next 31987 } else { 31988 # Replace #undef with comments. This is necessary, for example, 31989 # in the case of _POSIX_SOURCE, which is predefined and required 31990 # on some systems where configure will not decide to define it. 31991 if (defundef == "undef") { 31992 print "/*", prefix defundef, macro, "*/" 31993 next 31994 } 31995 } 31996} 31997{ print } 31998_ACAWK 31999_ACEOF 32000cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 32001 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 32002fi # test -n "$CONFIG_HEADERS" 32003 32004 32005eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 32006shift 32007for ac_tag 32008do 32009 case $ac_tag in 32010 :[FHLC]) ac_mode=$ac_tag; continue;; 32011 esac 32012 case $ac_mode$ac_tag in 32013 :[FHL]*:*);; 32014 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 32015 :[FH]-) ac_tag=-:-;; 32016 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 32017 esac 32018 ac_save_IFS=$IFS 32019 IFS=: 32020 set x $ac_tag 32021 IFS=$ac_save_IFS 32022 shift 32023 ac_file=$1 32024 shift 32025 32026 case $ac_mode in 32027 :L) ac_source=$1;; 32028 :[FH]) 32029 ac_file_inputs= 32030 for ac_f 32031 do 32032 case $ac_f in 32033 -) ac_f="$ac_tmp/stdin";; 32034 *) # Look for the file first in the build tree, then in the source tree 32035 # (if the path is not absolute). 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Generated by config.status. */ 32051 configure_input='Generated from '` 32052 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 32053 `' by configure.' 32054 if test x"$ac_file" != x-; then 32055 configure_input="$ac_file. $configure_input" 32056 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 32057$as_echo "$as_me: creating $ac_file" >&6;} 32058 fi 32059 # Neutralize special characters interpreted by sed in replacement strings. 32060 case $configure_input in #( 32061 *\&* | *\|* | *\\* ) 32062 ac_sed_conf_input=`$as_echo "$configure_input" | 32063 sed 's/[\\\\&|]/\\\\&/g'`;; #( 32064 *) ac_sed_conf_input=$configure_input;; 32065 esac 32066 32067 case $ac_tag in 32068 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 32069 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 32070 esac 32071 ;; 32072 esac 32073 32074 ac_dir=`$as_dirname -- "$ac_file" || 32075$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 32076 X"$ac_file" : 'X\(//\)[^/]' \| \ 32077 X"$ac_file" : 'X\(//\)$' \| \ 32078 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 32079$as_echo X"$ac_file" | 32080 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 32081 s//\1/ 32082 q 32083 } 32084 /^X\(\/\/\)[^/].*/{ 32085 s//\1/ 32086 q 32087 } 32088 /^X\(\/\/\)$/{ 32089 s//\1/ 32090 q 32091 } 32092 /^X\(\/\).*/{ 32093 s//\1/ 32094 q 32095 } 32096 s/.*/./; q'` 32097 as_dir="$ac_dir"; as_fn_mkdir_p 32098 ac_builddir=. 32099 32100case "$ac_dir" in 32101.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 32102*) 32103 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 32104 # A ".." for each directory in $ac_dir_suffix. 32105 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 32106 case $ac_top_builddir_sub in 32107 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 32108 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 32109 esac ;; 32110esac 32111ac_abs_top_builddir=$ac_pwd 32112ac_abs_builddir=$ac_pwd$ac_dir_suffix 32113# for backward compatibility: 32114ac_top_builddir=$ac_top_build_prefix 32115 32116case $srcdir in 32117 .) # We are building in place. 32118 ac_srcdir=. 32119 ac_top_srcdir=$ac_top_builddir_sub 32120 ac_abs_top_srcdir=$ac_pwd ;; 32121 [\\/]* | ?:[\\/]* ) # Absolute name. 32122 ac_srcdir=$srcdir$ac_dir_suffix; 32123 ac_top_srcdir=$srcdir 32124 ac_abs_top_srcdir=$srcdir ;; 32125 *) # Relative name. 32126 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 32127 ac_top_srcdir=$ac_top_build_prefix$srcdir 32128 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 32129esac 32130ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 32131 32132 32133 case $ac_mode in 32134 :F) 32135 # 32136 # CONFIG_FILE 32137 # 32138 32139 case $INSTALL in 32140 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 32141 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 32142 esac 32143 ac_MKDIR_P=$MKDIR_P 32144 case $MKDIR_P in 32145 [\\/$]* | ?:[\\/]* ) ;; 32146 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 32147 esac 32148_ACEOF 32149 32150cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 32151# If the template does not know about datarootdir, expand it. 32152# FIXME: This hack should be removed a few years after 2.60. 32153ac_datarootdir_hack=; ac_datarootdir_seen= 32154ac_sed_dataroot=' 32155/datarootdir/ { 32156 p 32157 q 32158} 32159/@datadir@/p 32160/@docdir@/p 32161/@infodir@/p 32162/@localedir@/p 32163/@mandir@/p' 32164case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 32165*datarootdir*) ac_datarootdir_seen=yes;; 32166*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 32167 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 32168$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 32169_ACEOF 32170cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 32171 ac_datarootdir_hack=' 32172 s&@datadir@&$datadir&g 32173 s&@docdir@&$docdir&g 32174 s&@infodir@&$infodir&g 32175 s&@localedir@&$localedir&g 32176 s&@mandir@&$mandir&g 32177 s&\\\${datarootdir}&$datarootdir&g' ;; 32178esac 32179_ACEOF 32180 32181# Neutralize VPATH when `$srcdir' = `.'. 32182# Shell code in configure.ac might set extrasub. 32183# FIXME: do we really want to maintain this feature? 32184cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 32185ac_sed_extra="$ac_vpsub 32186$extrasub 32187_ACEOF 32188cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 32189:t 32190/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 32191s|@configure_input@|$ac_sed_conf_input|;t t 32192s&@top_builddir@&$ac_top_builddir_sub&;t t 32193s&@top_build_prefix@&$ac_top_build_prefix&;t t 32194s&@srcdir@&$ac_srcdir&;t t 32195s&@abs_srcdir@&$ac_abs_srcdir&;t t 32196s&@top_srcdir@&$ac_top_srcdir&;t t 32197s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 32198s&@builddir@&$ac_builddir&;t t 32199s&@abs_builddir@&$ac_abs_builddir&;t t 32200s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 32201s&@INSTALL@&$ac_INSTALL&;t t 32202s&@MKDIR_P@&$ac_MKDIR_P&;t t 32203$ac_datarootdir_hack 32204" 32205eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 32206 >$ac_tmp/out || as_fn_error $? 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See the 32423# GNU General Public License for more details. 32424# 32425# You should have received a copy of the GNU General Public License 32426# along with GNU Libtool; see the file COPYING. If not, a copy 32427# can be downloaded from http://www.gnu.org/licenses/gpl.html, or 32428# obtained by writing to the Free Software Foundation, Inc., 32429# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 32430 32431 32432# The names of the tagged configurations supported by this script. 32433available_tags="CXX " 32434 32435# ### BEGIN LIBTOOL CONFIG 32436 32437# A sed program that does not truncate output. 32438SED=$lt_SED 32439 32440# Sed that helps us avoid accidentally triggering echo(1) options like -n. 32441Xsed="\$SED -e 1s/^X//" 32442 32443# A grep program that handles long lines. 32444GREP=$lt_GREP 32445 32446# An ERE matcher. 32447EGREP=$lt_EGREP 32448 32449# A literal string matcher. 32450FGREP=$lt_FGREP 32451 32452# Shell to use when invoking shell scripts. 32453SHELL=$lt_SHELL 32454 32455# An echo program that protects backslashes. 32456ECHO=$lt_ECHO 32457 32458# Whether or not to build shared libraries. 32459build_libtool_libs=$enable_shared 32460 32461# Which release of libtool.m4 was used? 32462macro_version=$macro_version 32463macro_revision=$macro_revision 32464 32465# Whether or not to build static libraries. 32466build_old_libs=$enable_static 32467 32468# What type of objects to build. 32469pic_mode=$pic_mode 32470 32471# Whether or not to optimize for fast installation. 32472fast_install=$enable_fast_install 32473 32474# The host system. 32475host_alias=$host_alias 32476host=$host 32477host_os=$host_os 32478 32479# The build system. 32480build_alias=$build_alias 32481build=$build 32482build_os=$build_os 32483 32484# A BSD- or MS-compatible name lister. 32485NM=$lt_NM 32486 32487# Whether we need soft or hard links. 32488LN_S=$lt_LN_S 32489 32490# What is the maximum length of a command? 32491max_cmd_len=$max_cmd_len 32492 32493# Object file suffix (normally "o"). 32494objext=$ac_objext 32495 32496# Executable file suffix (normally ""). 32497exeext=$exeext 32498 32499# whether the shell understands "unset". 32500lt_unset=$lt_unset 32501 32502# turn spaces into newlines. 32503SP2NL=$lt_lt_SP2NL 32504 32505# turn newlines into spaces. 32506NL2SP=$lt_lt_NL2SP 32507 32508# convert \$build file names to \$host format. 32509to_host_file_cmd=$lt_cv_to_host_file_cmd 32510 32511# convert \$build files to toolchain format. 32512to_tool_file_cmd=$lt_cv_to_tool_file_cmd 32513 32514# An object symbol dumper. 32515OBJDUMP=$lt_OBJDUMP 32516 32517# Method to check whether dependent libraries are shared objects. 32518deplibs_check_method=$lt_deplibs_check_method 32519 32520# Command to use when deplibs_check_method = "file_magic". 32521file_magic_cmd=$lt_file_magic_cmd 32522 32523# How to find potential files when deplibs_check_method = "file_magic". 32524file_magic_glob=$lt_file_magic_glob 32525 32526# Find potential files using nocaseglob when deplibs_check_method = "file_magic". 32527want_nocaseglob=$lt_want_nocaseglob 32528 32529# DLL creation program. 32530DLLTOOL=$lt_DLLTOOL 32531 32532# Command to associate shared and link libraries. 32533sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 32534 32535# The archiver. 32536AR=$lt_AR 32537 32538# Flags to create an archive. 32539AR_FLAGS=$lt_AR_FLAGS 32540 32541# How to feed a file listing to the archiver. 32542archiver_list_spec=$lt_archiver_list_spec 32543 32544# A symbol stripping program. 32545STRIP=$lt_STRIP 32546 32547# Commands used to install an old-style archive. 32548RANLIB=$lt_RANLIB 32549old_postinstall_cmds=$lt_old_postinstall_cmds 32550old_postuninstall_cmds=$lt_old_postuninstall_cmds 32551 32552# Whether to use a lock for old archive extraction. 32553lock_old_archive_extraction=$lock_old_archive_extraction 32554 32555# A C compiler. 32556LTCC=$lt_CC 32557 32558# LTCC compiler flags. 32559LTCFLAGS=$lt_CFLAGS 32560 32561# Take the output of nm and produce a listing of raw symbols and C names. 32562global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 32563 32564# Transform the output of nm in a proper C declaration. 32565global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 32566 32567# Transform the output of nm in a C name address pair. 32568global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 32569 32570# Transform the output of nm in a C name address pair when lib prefix is needed. 32571global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 32572 32573# Specify filename containing input files for \$NM. 32574nm_file_list_spec=$lt_nm_file_list_spec 32575 32576# The root where to search for dependent libraries,and in which our libraries should be installed. 32577lt_sysroot=$lt_sysroot 32578 32579# The name of the directory that contains temporary libtool files. 32580objdir=$objdir 32581 32582# Used to examine libraries when file_magic_cmd begins with "file". 32583MAGIC_CMD=$MAGIC_CMD 32584 32585# Must we lock files when doing compilation? 32586need_locks=$lt_need_locks 32587 32588# Manifest tool. 32589MANIFEST_TOOL=$lt_MANIFEST_TOOL 32590 32591# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 32592DSYMUTIL=$lt_DSYMUTIL 32593 32594# Tool to change global to local symbols on Mac OS X. 32595NMEDIT=$lt_NMEDIT 32596 32597# Tool to manipulate fat objects and archives on Mac OS X. 32598LIPO=$lt_LIPO 32599 32600# ldd/readelf like tool for Mach-O binaries on Mac OS X. 32601OTOOL=$lt_OTOOL 32602 32603# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 32604OTOOL64=$lt_OTOOL64 32605 32606# Old archive suffix (normally "a"). 32607libext=$libext 32608 32609# Shared library suffix (normally ".so"). 32610shrext_cmds=$lt_shrext_cmds 32611 32612# The commands to extract the exported symbol list from a shared archive. 32613extract_expsyms_cmds=$lt_extract_expsyms_cmds 32614 32615# Variables whose values should be saved in libtool wrapper scripts and 32616# restored at link time. 32617variables_saved_for_relink=$lt_variables_saved_for_relink 32618 32619# Do we need the "lib" prefix for modules? 32620need_lib_prefix=$need_lib_prefix 32621 32622# Do we need a version for libraries? 32623need_version=$need_version 32624 32625# Library versioning type. 32626version_type=$version_type 32627 32628# Shared library runtime path variable. 32629runpath_var=$runpath_var 32630 32631# Shared library path variable. 32632shlibpath_var=$shlibpath_var 32633 32634# Is shlibpath searched before the hard-coded library search path? 32635shlibpath_overrides_runpath=$shlibpath_overrides_runpath 32636 32637# Format of library name prefix. 32638libname_spec=$lt_libname_spec 32639 32640# List of archive names. First name is the real one, the rest are links. 32641# The last name is the one that the linker finds with -lNAME 32642library_names_spec=$lt_library_names_spec 32643 32644# The coded name of the library, if different from the real name. 32645soname_spec=$lt_soname_spec 32646 32647# Permission mode override for installation of shared libraries. 32648install_override_mode=$lt_install_override_mode 32649 32650# Command to use after installation of a shared archive. 32651postinstall_cmds=$lt_postinstall_cmds 32652 32653# Command to use after uninstallation of a shared archive. 32654postuninstall_cmds=$lt_postuninstall_cmds 32655 32656# Commands used to finish a libtool library installation in a directory. 32657finish_cmds=$lt_finish_cmds 32658 32659# As "finish_cmds", except a single script fragment to be evaled but 32660# not shown. 32661finish_eval=$lt_finish_eval 32662 32663# Whether we should hardcode library paths into libraries. 32664hardcode_into_libs=$hardcode_into_libs 32665 32666# Compile-time system search path for libraries. 32667sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 32668 32669# Run-time system search path for libraries. 32670sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 32671 32672# Whether dlopen is supported. 32673dlopen_support=$enable_dlopen 32674 32675# Whether dlopen of programs is supported. 32676dlopen_self=$enable_dlopen_self 32677 32678# Whether dlopen of statically linked programs is supported. 32679dlopen_self_static=$enable_dlopen_self_static 32680 32681# Commands to strip libraries. 32682old_striplib=$lt_old_striplib 32683striplib=$lt_striplib 32684 32685 32686# The linker used to build libraries. 32687LD=$lt_LD 32688 32689# How to create reloadable object files. 32690reload_flag=$lt_reload_flag 32691reload_cmds=$lt_reload_cmds 32692 32693# Commands used to build an old-style archive. 32694old_archive_cmds=$lt_old_archive_cmds 32695 32696# A language specific compiler. 32697CC=$lt_compiler 32698 32699# Is the compiler the GNU compiler? 32700with_gcc=$GCC 32701 32702# Compiler flag to turn off builtin functions. 32703no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 32704 32705# Additional compiler flags for building library objects. 32706pic_flag=$lt_lt_prog_compiler_pic 32707 32708# How to pass a linker flag through the compiler. 32709wl=$lt_lt_prog_compiler_wl 32710 32711# Compiler flag to prevent dynamic linking. 32712link_static_flag=$lt_lt_prog_compiler_static 32713 32714# Does compiler simultaneously support -c and -o options? 32715compiler_c_o=$lt_lt_cv_prog_compiler_c_o 32716 32717# Whether or not to add -lc for building shared libraries. 32718build_libtool_need_lc=$archive_cmds_need_lc 32719 32720# Whether or not to disallow shared libs when runtime libs are static. 32721allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 32722 32723# Compiler flag to allow reflexive dlopens. 32724export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 32725 32726# Compiler flag to generate shared objects directly from archives. 32727whole_archive_flag_spec=$lt_whole_archive_flag_spec 32728 32729# Whether the compiler copes with passing no objects directly. 32730compiler_needs_object=$lt_compiler_needs_object 32731 32732# Create an old-style archive from a shared archive. 32733old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 32734 32735# Create a temporary old-style archive to link instead of a shared archive. 32736old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 32737 32738# Commands used to build a shared archive. 32739archive_cmds=$lt_archive_cmds 32740archive_expsym_cmds=$lt_archive_expsym_cmds 32741 32742# Commands used to build a loadable module if different from building 32743# a shared archive. 32744module_cmds=$lt_module_cmds 32745module_expsym_cmds=$lt_module_expsym_cmds 32746 32747# Whether we are building with GNU ld or not. 32748with_gnu_ld=$lt_with_gnu_ld 32749 32750# Flag that allows shared libraries with undefined symbols to be built. 32751allow_undefined_flag=$lt_allow_undefined_flag 32752 32753# Flag that enforces no undefined symbols. 32754no_undefined_flag=$lt_no_undefined_flag 32755 32756# Flag to hardcode \$libdir into a binary during linking. 32757# This must work even if \$libdir does not exist 32758hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 32759 32760# If ld is used when linking, flag to hardcode \$libdir into a binary 32761# during linking. This must work even if \$libdir does not exist. 32762hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld 32763 32764# Whether we need a single "-rpath" flag with a separated argument. 32765hardcode_libdir_separator=$lt_hardcode_libdir_separator 32766 32767# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 32768# DIR into the resulting binary. 32769hardcode_direct=$hardcode_direct 32770 32771# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 32772# DIR into the resulting binary and the resulting library dependency is 32773# "absolute",i.e impossible to change by setting \${shlibpath_var} if the 32774# library is relocated. 32775hardcode_direct_absolute=$hardcode_direct_absolute 32776 32777# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 32778# into the resulting binary. 32779hardcode_minus_L=$hardcode_minus_L 32780 32781# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 32782# into the resulting binary. 32783hardcode_shlibpath_var=$hardcode_shlibpath_var 32784 32785# Set to "yes" if building a shared library automatically hardcodes DIR 32786# into the library and all subsequent libraries and executables linked 32787# against it. 32788hardcode_automatic=$hardcode_automatic 32789 32790# Set to yes if linker adds runtime paths of dependent libraries 32791# to runtime path list. 32792inherit_rpath=$inherit_rpath 32793 32794# Whether libtool must link a program against all its dependency libraries. 32795link_all_deplibs=$link_all_deplibs 32796 32797# Set to "yes" if exported symbols are required. 32798always_export_symbols=$always_export_symbols 32799 32800# The commands to list exported symbols. 32801export_symbols_cmds=$lt_export_symbols_cmds 32802 32803# Symbols that should not be listed in the preloaded symbols. 32804exclude_expsyms=$lt_exclude_expsyms 32805 32806# Symbols that must always be exported. 32807include_expsyms=$lt_include_expsyms 32808 32809# Commands necessary for linking programs (against libraries) with templates. 32810prelink_cmds=$lt_prelink_cmds 32811 32812# Commands necessary for finishing linking programs. 32813postlink_cmds=$lt_postlink_cmds 32814 32815# Specify filename containing input files. 32816file_list_spec=$lt_file_list_spec 32817 32818# How to hardcode a shared library path into an executable. 32819hardcode_action=$hardcode_action 32820 32821# The directories searched by this compiler when creating a shared library. 32822compiler_lib_search_dirs=$lt_compiler_lib_search_dirs 32823 32824# Dependencies to place before and after the objects being linked to 32825# create a shared library. 32826predep_objects=$lt_predep_objects 32827postdep_objects=$lt_postdep_objects 32828predeps=$lt_predeps 32829postdeps=$lt_postdeps 32830 32831# The library search path used internally by the compiler when linking 32832# a shared library. 32833compiler_lib_search_path=$lt_compiler_lib_search_path 32834 32835# ### END LIBTOOL CONFIG 32836 32837_LT_EOF 32838 32839 case $host_os in 32840 aix3*) 32841 cat <<\_LT_EOF >> "$cfgfile" 32842# AIX sometimes has problems with the GCC collect2 program. For some 32843# reason, if we set the COLLECT_NAMES environment variable, the problems 32844# vanish in a puff of smoke. 32845if test "X${COLLECT_NAMES+set}" != Xset; then 32846 COLLECT_NAMES= 32847 export COLLECT_NAMES 32848fi 32849_LT_EOF 32850 ;; 32851 esac 32852 32853 32854ltmain="$ac_aux_dir/ltmain.sh" 32855 32856 32857 # We use sed instead of cat because bash on DJGPP gets confused if 32858 # if finds mixed CR/LF and LF-only lines. Since sed operates in 32859 # text mode, it properly converts lines to CR/LF. This bash problem 32860 # is reportedly fixed, but why not run on old versions too? 32861 sed '$q' "$ltmain" >> "$cfgfile" \ 32862 || (rm -f "$cfgfile"; exit 1) 32863 32864 if test x"$xsi_shell" = xyes; then 32865 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 32866func_dirname ()\ 32867{\ 32868\ case ${1} in\ 32869\ */*) func_dirname_result="${1%/*}${2}" ;;\ 32870\ * ) func_dirname_result="${3}" ;;\ 32871\ esac\ 32872} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 32873 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32874 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32875test 0 -eq $? || _lt_function_replace_fail=: 32876 32877 32878 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 32879func_basename ()\ 32880{\ 32881\ func_basename_result="${1##*/}"\ 32882} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 32883 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32884 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32885test 0 -eq $? || _lt_function_replace_fail=: 32886 32887 32888 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 32889func_dirname_and_basename ()\ 32890{\ 32891\ case ${1} in\ 32892\ */*) func_dirname_result="${1%/*}${2}" ;;\ 32893\ * ) func_dirname_result="${3}" ;;\ 32894\ esac\ 32895\ func_basename_result="${1##*/}"\ 32896} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 32897 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32898 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32899test 0 -eq $? || _lt_function_replace_fail=: 32900 32901 32902 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 32903func_stripname ()\ 32904{\ 32905\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 32906\ # positional parameters, so assign one to ordinary parameter first.\ 32907\ func_stripname_result=${3}\ 32908\ func_stripname_result=${func_stripname_result#"${1}"}\ 32909\ func_stripname_result=${func_stripname_result%"${2}"}\ 32910} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ 32911 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32912 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32913test 0 -eq $? || _lt_function_replace_fail=: 32914 32915 32916 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 32917func_split_long_opt ()\ 32918{\ 32919\ func_split_long_opt_name=${1%%=*}\ 32920\ func_split_long_opt_arg=${1#*=}\ 32921} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 32922 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32923 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32924test 0 -eq $? || _lt_function_replace_fail=: 32925 32926 32927 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 32928func_split_short_opt ()\ 32929{\ 32930\ func_split_short_opt_arg=${1#??}\ 32931\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 32932} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 32933 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32934 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32935test 0 -eq $? || _lt_function_replace_fail=: 32936 32937 32938 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 32939func_lo2o ()\ 32940{\ 32941\ case ${1} in\ 32942\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 32943\ *) func_lo2o_result=${1} ;;\ 32944\ esac\ 32945} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 32946 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32947 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32948test 0 -eq $? || _lt_function_replace_fail=: 32949 32950 32951 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 32952func_xform ()\ 32953{\ 32954 func_xform_result=${1%.*}.lo\ 32955} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 32956 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32957 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32958test 0 -eq $? || _lt_function_replace_fail=: 32959 32960 32961 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 32962func_arith ()\ 32963{\ 32964 func_arith_result=$(( $* ))\ 32965} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 32966 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32967 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32968test 0 -eq $? || _lt_function_replace_fail=: 32969 32970 32971 sed -e '/^func_len ()$/,/^} # func_len /c\ 32972func_len ()\ 32973{\ 32974 func_len_result=${#1}\ 32975} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 32976 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32977 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32978test 0 -eq $? || _lt_function_replace_fail=: 32979 32980fi 32981 32982if test x"$lt_shell_append" = xyes; then 32983 sed -e '/^func_append ()$/,/^} # func_append /c\ 32984func_append ()\ 32985{\ 32986 eval "${1}+=\\${2}"\ 32987} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 32988 && mv -f "$cfgfile.tmp" "$cfgfile" \ 32989 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 32990test 0 -eq $? || _lt_function_replace_fail=: 32991 32992 32993 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 32994func_append_quoted ()\ 32995{\ 32996\ func_quote_for_eval "${2}"\ 32997\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 32998} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 32999 && mv -f "$cfgfile.tmp" "$cfgfile" \ 33000 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 33001test 0 -eq $? || _lt_function_replace_fail=: 33002 33003 33004 # Save a `func_append' function call where possible by direct use of '+=' 33005 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 33006 && mv -f "$cfgfile.tmp" "$cfgfile" \ 33007 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 33008 test 0 -eq $? || _lt_function_replace_fail=: 33009else 33010 # Save a `func_append' function call even when '+=' is not available 33011 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 33012 && mv -f "$cfgfile.tmp" "$cfgfile" \ 33013 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 33014 test 0 -eq $? || _lt_function_replace_fail=: 33015fi 33016 33017if test x"$_lt_function_replace_fail" = x":"; then 33018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 33019$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 33020fi 33021 33022 33023 mv -f "$cfgfile" "$ofile" || 33024 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 33025 chmod +x "$ofile" 33026 33027 33028 cat <<_LT_EOF >> "$ofile" 33029 33030# ### BEGIN LIBTOOL TAG CONFIG: CXX 33031 33032# The linker used to build libraries. 33033LD=$lt_LD_CXX 33034 33035# How to create reloadable object files. 33036reload_flag=$lt_reload_flag_CXX 33037reload_cmds=$lt_reload_cmds_CXX 33038 33039# Commands used to build an old-style archive. 33040old_archive_cmds=$lt_old_archive_cmds_CXX 33041 33042# A language specific compiler. 33043CC=$lt_compiler_CXX 33044 33045# Is the compiler the GNU compiler? 33046with_gcc=$GCC_CXX 33047 33048# Compiler flag to turn off builtin functions. 33049no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX 33050 33051# Additional compiler flags for building library objects. 33052pic_flag=$lt_lt_prog_compiler_pic_CXX 33053 33054# How to pass a linker flag through the compiler. 33055wl=$lt_lt_prog_compiler_wl_CXX 33056 33057# Compiler flag to prevent dynamic linking. 33058link_static_flag=$lt_lt_prog_compiler_static_CXX 33059 33060# Does compiler simultaneously support -c and -o options? 33061compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX 33062 33063# Whether or not to add -lc for building shared libraries. 33064build_libtool_need_lc=$archive_cmds_need_lc_CXX 33065 33066# Whether or not to disallow shared libs when runtime libs are static. 33067allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX 33068 33069# Compiler flag to allow reflexive dlopens. 33070export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX 33071 33072# Compiler flag to generate shared objects directly from archives. 33073whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX 33074 33075# Whether the compiler copes with passing no objects directly. 33076compiler_needs_object=$lt_compiler_needs_object_CXX 33077 33078# Create an old-style archive from a shared archive. 33079old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX 33080 33081# Create a temporary old-style archive to link instead of a shared archive. 33082old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX 33083 33084# Commands used to build a shared archive. 33085archive_cmds=$lt_archive_cmds_CXX 33086archive_expsym_cmds=$lt_archive_expsym_cmds_CXX 33087 33088# Commands used to build a loadable module if different from building 33089# a shared archive. 33090module_cmds=$lt_module_cmds_CXX 33091module_expsym_cmds=$lt_module_expsym_cmds_CXX 33092 33093# Whether we are building with GNU ld or not. 33094with_gnu_ld=$lt_with_gnu_ld_CXX 33095 33096# Flag that allows shared libraries with undefined symbols to be built. 33097allow_undefined_flag=$lt_allow_undefined_flag_CXX 33098 33099# Flag that enforces no undefined symbols. 33100no_undefined_flag=$lt_no_undefined_flag_CXX 33101 33102# Flag to hardcode \$libdir into a binary during linking. 33103# This must work even if \$libdir does not exist 33104hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX 33105 33106# If ld is used when linking, flag to hardcode \$libdir into a binary 33107# during linking. This must work even if \$libdir does not exist. 33108hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX 33109 33110# Whether we need a single "-rpath" flag with a separated argument. 33111hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX 33112 33113# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 33114# DIR into the resulting binary. 33115hardcode_direct=$hardcode_direct_CXX 33116 33117# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 33118# DIR into the resulting binary and the resulting library dependency is 33119# "absolute",i.e impossible to change by setting \${shlibpath_var} if the 33120# library is relocated. 33121hardcode_direct_absolute=$hardcode_direct_absolute_CXX 33122 33123# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 33124# into the resulting binary. 33125hardcode_minus_L=$hardcode_minus_L_CXX 33126 33127# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 33128# into the resulting binary. 33129hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX 33130 33131# Set to "yes" if building a shared library automatically hardcodes DIR 33132# into the library and all subsequent libraries and executables linked 33133# against it. 33134hardcode_automatic=$hardcode_automatic_CXX 33135 33136# Set to yes if linker adds runtime paths of dependent libraries 33137# to runtime path list. 33138inherit_rpath=$inherit_rpath_CXX 33139 33140# Whether libtool must link a program against all its dependency libraries. 33141link_all_deplibs=$link_all_deplibs_CXX 33142 33143# Set to "yes" if exported symbols are required. 33144always_export_symbols=$always_export_symbols_CXX 33145 33146# The commands to list exported symbols. 33147export_symbols_cmds=$lt_export_symbols_cmds_CXX 33148 33149# Symbols that should not be listed in the preloaded symbols. 33150exclude_expsyms=$lt_exclude_expsyms_CXX 33151 33152# Symbols that must always be exported. 33153include_expsyms=$lt_include_expsyms_CXX 33154 33155# Commands necessary for linking programs (against libraries) with templates. 33156prelink_cmds=$lt_prelink_cmds_CXX 33157 33158# Commands necessary for finishing linking programs. 33159postlink_cmds=$lt_postlink_cmds_CXX 33160 33161# Specify filename containing input files. 33162file_list_spec=$lt_file_list_spec_CXX 33163 33164# How to hardcode a shared library path into an executable. 33165hardcode_action=$hardcode_action_CXX 33166 33167# The directories searched by this compiler when creating a shared library. 33168compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX 33169 33170# Dependencies to place before and after the objects being linked to 33171# create a shared library. 33172predep_objects=$lt_predep_objects_CXX 33173postdep_objects=$lt_postdep_objects_CXX 33174predeps=$lt_predeps_CXX 33175postdeps=$lt_postdeps_CXX 33176 33177# The library search path used internally by the compiler when linking 33178# a shared library. 33179compiler_lib_search_path=$lt_compiler_lib_search_path_CXX 33180 33181# ### END LIBTOOL TAG CONFIG: CXX 33182_LT_EOF 33183 33184 ;; 33185 33186 esac 33187done # for ac_tag 33188 33189 33190as_fn_exit 0 33191_ACEOF 33192ac_clean_files=$ac_clean_files_save 33193 33194test $ac_write_fail = 0 || 33195 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 33196 33197 33198# configure is writing to config.log, and then calls config.status. 33199# config.status does its own redirection, appending to config.log. 33200# Unfortunately, on DOS this fails, as config.log is still kept open 33201# by configure, so config.status won't be able to write to it; its 33202# output is simply discarded. So we exec the FD to /dev/null, 33203# effectively closing config.log, so it can be properly (re)opened and 33204# appended to by config.status. When coming back to configure, we 33205# need to make the FD available again. 33206if test "$no_create" != yes; then 33207 ac_cs_success=: 33208 ac_config_status_args= 33209 test "$silent" = yes && 33210 ac_config_status_args="$ac_config_status_args --quiet" 33211 exec 5>/dev/null 33212 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 33213 exec 5>>config.log 33214 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 33215 # would make configure fail if this is the last instruction. 33216 $ac_cs_success || as_fn_exit 1 33217fi 33218 33219# 33220# CONFIG_SUBDIRS section. 33221# 33222if test "$no_recursion" != yes; then 33223 33224 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 33225 # so they do not pile up. 33226 ac_sub_configure_args= 33227 ac_prev= 33228 eval "set x $ac_configure_args" 33229 shift 33230 for ac_arg 33231 do 33232 if test -n "$ac_prev"; then 33233 ac_prev= 33234 continue 33235 fi 33236 case $ac_arg in 33237 -cache-file | --cache-file | --cache-fil | --cache-fi \ 33238 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 33239 ac_prev=cache_file ;; 33240 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 33241 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 33242 | --c=*) 33243 ;; 33244 --config-cache | -C) 33245 ;; 33246 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 33247 ac_prev=srcdir ;; 33248 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 33249 ;; 33250 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 33251 ac_prev=prefix ;; 33252 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 33253 ;; 33254 --disable-option-checking) 33255 ;; 33256 *) 33257 case $ac_arg in 33258 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 33259 esac 33260 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 33261 esac 33262 done 33263 33264 # Always prepend --prefix to ensure using the same prefix 33265 # in subdir configurations. 33266 ac_arg="--prefix=$prefix" 33267 case $ac_arg in 33268 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 33269 esac 33270 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 33271 33272 # Pass --silent 33273 if test "$silent" = yes; then 33274 ac_sub_configure_args="--silent $ac_sub_configure_args" 33275 fi 33276 33277 # Always prepend --disable-option-checking to silence warnings, since 33278 # different subdirs can have different --enable and --with options. 33279 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 33280 33281 ac_popdir=`pwd` 33282 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 33283 33284 # Do not complain, so a configure script can configure whichever 33285 # parts of a large source tree are present. 33286 test -d "$srcdir/$ac_dir" || continue 33287 33288 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 33289 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 33290 $as_echo "$ac_msg" >&6 33291 as_dir="$ac_dir"; as_fn_mkdir_p 33292 ac_builddir=. 33293 33294case "$ac_dir" in 33295.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 33296*) 33297 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 33298 # A ".." for each directory in $ac_dir_suffix. 33299 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 33300 case $ac_top_builddir_sub in 33301 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 33302 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 33303 esac ;; 33304esac 33305ac_abs_top_builddir=$ac_pwd 33306ac_abs_builddir=$ac_pwd$ac_dir_suffix 33307# for backward compatibility: 33308ac_top_builddir=$ac_top_build_prefix 33309 33310case $srcdir in 33311 .) # We are building in place. 33312 ac_srcdir=. 33313 ac_top_srcdir=$ac_top_builddir_sub 33314 ac_abs_top_srcdir=$ac_pwd ;; 33315 [\\/]* | ?:[\\/]* ) # Absolute name. 33316 ac_srcdir=$srcdir$ac_dir_suffix; 33317 ac_top_srcdir=$srcdir 33318 ac_abs_top_srcdir=$srcdir ;; 33319 *) # Relative name. 33320 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 33321 ac_top_srcdir=$ac_top_build_prefix$srcdir 33322 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 33323esac 33324ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 33325 33326 33327 cd "$ac_dir" 33328 33329 # Check for guested configure; otherwise get Cygnus style configure. 33330 if test -f "$ac_srcdir/configure.gnu"; then 33331 ac_sub_configure=$ac_srcdir/configure.gnu 33332 elif test -f "$ac_srcdir/configure"; then 33333 ac_sub_configure=$ac_srcdir/configure 33334 elif test -f "$ac_srcdir/configure.in"; then 33335 # This should be Cygnus configure. 33336 ac_sub_configure=$ac_aux_dir/configure 33337 else 33338 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 33339$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 33340 ac_sub_configure= 33341 fi 33342 33343 # The recursion is here. 33344 if test -n "$ac_sub_configure"; then 33345 # Make the cache file name correct relative to the subdirectory. 33346 case $cache_file in 33347 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 33348 *) # Relative name. 33349 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 33350 esac 33351 33352 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 33353$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 33354 # The eval makes quoting arguments work. 33355 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 33356 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 33357 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 33358 fi 33359 33360 cd "$ac_popdir" 33361 done 33362fi 33363if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 33364 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 33365$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 33366fi 33367 33368