configure revision 344884
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for sntp 4.2.8p13. 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='4.2.8p13' 594PACKAGE_STRING='sntp 4.2.8p13' 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 HAVE_INTTYPES_H 625# include <inttypes.h> 626#endif 627#ifdef HAVE_STDINT_H 628# include <stdint.h> 629#endif 630#ifdef HAVE_UNISTD_H 631# include <unistd.h> 632#endif" 633 634ac_header_list= 635enable_option_checking=no 636ac_subst_vars='am__EXEEXT_FALSE 637am__EXEEXT_TRUE 638LTLIBOBJS 639BUILD_TEST_KODFILE_FALSE 640BUILD_TEST_KODFILE_TRUE 641BUILD_TEST_KODDATABASE_FALSE 642BUILD_TEST_KODDATABASE_TRUE 643UNITYBUILD_AVAILABLE_FALSE 644UNITYBUILD_AVAILABLE_TRUE 645PATH_RUBY 646VER_SUFFIX 647LIB_SYSLOG 648subdirs 649BUILD_LIBEVENT_FALSE 650BUILD_LIBEVENT_TRUE 651LDADD_LIBEVENT 652CPPFLAGS_LIBEVENT 653CFLAGS_LIBEVENT 654PKG_CONFIG 655NTP_FORCE_LIBEVENT_DIST 656LIBOPTS_DIR 657LIBOPTS_CFLAGS 658LIBOPTS_LDADD 659NEED_LIBOPTS_FALSE 660NEED_LIBOPTS_TRUE 661INSTALL_LIBOPTS_FALSE 662INSTALL_LIBOPTS_TRUE 663POSIX_SHELL 664GL_GENERATE_STDNORETURN_H_FALSE 665GL_GENERATE_STDNORETURN_H_TRUE 666STDNORETURN_H 667BUILD_SNTP_FALSE 668BUILD_SNTP_TRUE 669SNTP 670LIBTOOL_DEPS 671LT_SYS_LIBRARY_PATH 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" >&6; } 1877if eval \${$3+:} false; then : 1878 $as_echo_n "(cached) " >&6 1879else 1880 eval "$3=\$ac_header_compiler" 1881fi 1882eval ac_res=\$$3 1883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1884$as_echo "$ac_res" >&6; } 1885fi 1886 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1887 1888} # ac_fn_c_check_header_mongrel 1889 1890# ac_fn_c_try_run LINENO 1891# ---------------------- 1892# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1893# that executables *can* be run. 1894ac_fn_c_try_run () 1895{ 1896 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1897 if { { ac_try="$ac_link" 1898case "(($ac_try" in 1899 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1900 *) ac_try_echo=$ac_try;; 1901esac 1902eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1903$as_echo "$ac_try_echo"; } >&5 1904 (eval "$ac_link") 2>&5 1905 ac_status=$? 1906 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1907 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1908 { { case "(($ac_try" in 1909 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1910 *) ac_try_echo=$ac_try;; 1911esac 1912eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1913$as_echo "$ac_try_echo"; } >&5 1914 (eval "$ac_try") 2>&5 1915 ac_status=$? 1916 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1917 test $ac_status = 0; }; }; then : 1918 ac_retval=0 1919else 1920 $as_echo "$as_me: program exited with status $ac_status" >&5 1921 $as_echo "$as_me: failed program was:" >&5 1922sed 's/^/| /' conftest.$ac_ext >&5 1923 1924 ac_retval=$ac_status 1925fi 1926 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1927 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1928 as_fn_set_status $ac_retval 1929 1930} # ac_fn_c_try_run 1931 1932# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1933# ------------------------------------------------------- 1934# Tests whether HEADER exists and can be compiled using the include files in 1935# INCLUDES, setting the cache variable VAR accordingly. 1936ac_fn_c_check_header_compile () 1937{ 1938 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1940$as_echo_n "checking for $2... " >&6; } 1941if eval \${$3+:} false; then : 1942 $as_echo_n "(cached) " >&6 1943else 1944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1945/* end confdefs.h. */ 1946$4 1947#include <$2> 1948_ACEOF 1949if ac_fn_c_try_compile "$LINENO"; then : 1950 eval "$3=yes" 1951else 1952 eval "$3=no" 1953fi 1954rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1955fi 1956eval ac_res=\$$3 1957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1958$as_echo "$ac_res" >&6; } 1959 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1960 1961} # ac_fn_c_check_header_compile 1962 1963# ac_fn_c_try_link LINENO 1964# ----------------------- 1965# Try to link conftest.$ac_ext, and return whether this succeeded. 1966ac_fn_c_try_link () 1967{ 1968 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1969 rm -f conftest.$ac_objext conftest$ac_exeext 1970 if { { ac_try="$ac_link" 1971case "(($ac_try" in 1972 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1973 *) ac_try_echo=$ac_try;; 1974esac 1975eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1976$as_echo "$ac_try_echo"; } >&5 1977 (eval "$ac_link") 2>conftest.err 1978 ac_status=$? 1979 if test -s conftest.err; then 1980 grep -v '^ *+' conftest.err >conftest.er1 1981 cat conftest.er1 >&5 1982 mv -f conftest.er1 conftest.err 1983 fi 1984 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1985 test $ac_status = 0; } && { 1986 test -z "$ac_c_werror_flag" || 1987 test ! -s conftest.err 1988 } && test -s conftest$ac_exeext && { 1989 test "$cross_compiling" = yes || 1990 test -x conftest$ac_exeext 1991 }; then : 1992 ac_retval=0 1993else 1994 $as_echo "$as_me: failed program was:" >&5 1995sed 's/^/| /' conftest.$ac_ext >&5 1996 1997 ac_retval=1 1998fi 1999 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 2000 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 2001 # interfere with the next link command; also delete a directory that is 2002 # left behind by Apple's compiler. We do this before executing the actions. 2003 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 2004 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2005 as_fn_set_status $ac_retval 2006 2007} # ac_fn_c_try_link 2008 2009# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2010# ------------------------------------------- 2011# Tests whether TYPE exists after having included INCLUDES, setting cache 2012# variable VAR accordingly. 2013ac_fn_c_check_type () 2014{ 2015 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2017$as_echo_n "checking for $2... " >&6; } 2018if eval \${$3+:} false; then : 2019 $as_echo_n "(cached) " >&6 2020else 2021 eval "$3=no" 2022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2023/* end confdefs.h. */ 2024$4 2025int 2026main () 2027{ 2028if (sizeof ($2)) 2029 return 0; 2030 ; 2031 return 0; 2032} 2033_ACEOF 2034if ac_fn_c_try_compile "$LINENO"; then : 2035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2036/* end confdefs.h. */ 2037$4 2038int 2039main () 2040{ 2041if (sizeof (($2))) 2042 return 0; 2043 ; 2044 return 0; 2045} 2046_ACEOF 2047if ac_fn_c_try_compile "$LINENO"; then : 2048 2049else 2050 eval "$3=yes" 2051fi 2052rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2053fi 2054rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2055fi 2056eval ac_res=\$$3 2057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2058$as_echo "$ac_res" >&6; } 2059 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2060 2061} # ac_fn_c_check_type 2062 2063# ac_fn_c_check_func LINENO FUNC VAR 2064# ---------------------------------- 2065# Tests whether FUNC exists, setting the cache variable VAR accordingly 2066ac_fn_c_check_func () 2067{ 2068 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2070$as_echo_n "checking for $2... " >&6; } 2071if eval \${$3+:} false; then : 2072 $as_echo_n "(cached) " >&6 2073else 2074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2075/* end confdefs.h. */ 2076/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2077 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2078#define $2 innocuous_$2 2079 2080/* System header to define __stub macros and hopefully few prototypes, 2081 which can conflict with char $2 (); below. 2082 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2083 <limits.h> exists even on freestanding compilers. */ 2084 2085#ifdef __STDC__ 2086# include <limits.h> 2087#else 2088# include <assert.h> 2089#endif 2090 2091#undef $2 2092 2093/* Override any GCC internal prototype to avoid an error. 2094 Use char because int might match the return type of a GCC 2095 builtin and then its argument prototype would still apply. */ 2096#ifdef __cplusplus 2097extern "C" 2098#endif 2099char $2 (); 2100/* The GNU C library defines this for functions which it implements 2101 to always fail with ENOSYS. Some functions are actually named 2102 something starting with __ and the normal name is an alias. */ 2103#if defined __stub_$2 || defined __stub___$2 2104choke me 2105#endif 2106 2107int 2108main () 2109{ 2110return $2 (); 2111 ; 2112 return 0; 2113} 2114_ACEOF 2115if ac_fn_c_try_link "$LINENO"; then : 2116 eval "$3=yes" 2117else 2118 eval "$3=no" 2119fi 2120rm -f core conftest.err conftest.$ac_objext \ 2121 conftest$ac_exeext conftest.$ac_ext 2122fi 2123eval ac_res=\$$3 2124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2125$as_echo "$ac_res" >&6; } 2126 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2127 2128} # ac_fn_c_check_func 2129 2130# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2131# --------------------------------------------- 2132# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2133# accordingly. 2134ac_fn_c_check_decl () 2135{ 2136 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2137 as_decl_name=`echo $2|sed 's/ *(.*//'` 2138 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2140$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2141if eval \${$3+:} false; then : 2142 $as_echo_n "(cached) " >&6 2143else 2144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2145/* end confdefs.h. */ 2146$4 2147int 2148main () 2149{ 2150#ifndef $as_decl_name 2151#ifdef __cplusplus 2152 (void) $as_decl_use; 2153#else 2154 (void) $as_decl_name; 2155#endif 2156#endif 2157 2158 ; 2159 return 0; 2160} 2161_ACEOF 2162if ac_fn_c_try_compile "$LINENO"; then : 2163 eval "$3=yes" 2164else 2165 eval "$3=no" 2166fi 2167rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2168fi 2169eval ac_res=\$$3 2170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2171$as_echo "$ac_res" >&6; } 2172 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2173 2174} # ac_fn_c_check_decl 2175 2176# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2177# -------------------------------------------- 2178# Tries to find the compile-time value of EXPR in a program that includes 2179# INCLUDES, setting VAR accordingly. Returns whether the value could be 2180# computed 2181ac_fn_c_compute_int () 2182{ 2183 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2184 if test "$cross_compiling" = yes; then 2185 # Depending upon the size, compute the lo and hi bounds. 2186cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2187/* end confdefs.h. */ 2188$4 2189int 2190main () 2191{ 2192static int test_array [1 - 2 * !(($2) >= 0)]; 2193test_array [0] = 0; 2194return test_array [0]; 2195 2196 ; 2197 return 0; 2198} 2199_ACEOF 2200if ac_fn_c_try_compile "$LINENO"; then : 2201 ac_lo=0 ac_mid=0 2202 while :; do 2203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2204/* end confdefs.h. */ 2205$4 2206int 2207main () 2208{ 2209static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2210test_array [0] = 0; 2211return test_array [0]; 2212 2213 ; 2214 return 0; 2215} 2216_ACEOF 2217if ac_fn_c_try_compile "$LINENO"; then : 2218 ac_hi=$ac_mid; break 2219else 2220 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2221 if test $ac_lo -le $ac_mid; then 2222 ac_lo= ac_hi= 2223 break 2224 fi 2225 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2226fi 2227rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2228 done 2229else 2230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2231/* end confdefs.h. */ 2232$4 2233int 2234main () 2235{ 2236static int test_array [1 - 2 * !(($2) < 0)]; 2237test_array [0] = 0; 2238return test_array [0]; 2239 2240 ; 2241 return 0; 2242} 2243_ACEOF 2244if ac_fn_c_try_compile "$LINENO"; then : 2245 ac_hi=-1 ac_mid=-1 2246 while :; do 2247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2248/* end confdefs.h. */ 2249$4 2250int 2251main () 2252{ 2253static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2254test_array [0] = 0; 2255return test_array [0]; 2256 2257 ; 2258 return 0; 2259} 2260_ACEOF 2261if ac_fn_c_try_compile "$LINENO"; then : 2262 ac_lo=$ac_mid; break 2263else 2264 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2265 if test $ac_mid -le $ac_hi; then 2266 ac_lo= ac_hi= 2267 break 2268 fi 2269 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2270fi 2271rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2272 done 2273else 2274 ac_lo= ac_hi= 2275fi 2276rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2277fi 2278rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2279# Binary search between lo and hi bounds. 2280while test "x$ac_lo" != "x$ac_hi"; do 2281 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2283/* end confdefs.h. */ 2284$4 2285int 2286main () 2287{ 2288static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2289test_array [0] = 0; 2290return test_array [0]; 2291 2292 ; 2293 return 0; 2294} 2295_ACEOF 2296if ac_fn_c_try_compile "$LINENO"; then : 2297 ac_hi=$ac_mid 2298else 2299 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2300fi 2301rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2302done 2303case $ac_lo in #(( 2304?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2305'') ac_retval=1 ;; 2306esac 2307 else 2308 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2309/* end confdefs.h. */ 2310$4 2311static long int longval () { return $2; } 2312static unsigned long int ulongval () { return $2; } 2313#include <stdio.h> 2314#include <stdlib.h> 2315int 2316main () 2317{ 2318 2319 FILE *f = fopen ("conftest.val", "w"); 2320 if (! f) 2321 return 1; 2322 if (($2) < 0) 2323 { 2324 long int i = longval (); 2325 if (i != ($2)) 2326 return 1; 2327 fprintf (f, "%ld", i); 2328 } 2329 else 2330 { 2331 unsigned long int i = ulongval (); 2332 if (i != ($2)) 2333 return 1; 2334 fprintf (f, "%lu", i); 2335 } 2336 /* Do not output a trailing newline, as this causes \r\n confusion 2337 on some platforms. */ 2338 return ferror (f) || fclose (f) != 0; 2339 2340 ; 2341 return 0; 2342} 2343_ACEOF 2344if ac_fn_c_try_run "$LINENO"; then : 2345 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2346else 2347 ac_retval=1 2348fi 2349rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2350 conftest.$ac_objext conftest.beam conftest.$ac_ext 2351rm -f conftest.val 2352 2353 fi 2354 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2355 as_fn_set_status $ac_retval 2356 2357} # ac_fn_c_compute_int 2358 2359# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2360# ---------------------------------------------------- 2361# Tries to find if the field MEMBER exists in type AGGR, after including 2362# INCLUDES, setting cache variable VAR accordingly. 2363ac_fn_c_check_member () 2364{ 2365 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2367$as_echo_n "checking for $2.$3... " >&6; } 2368if eval \${$4+:} false; then : 2369 $as_echo_n "(cached) " >&6 2370else 2371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2372/* end confdefs.h. */ 2373$5 2374int 2375main () 2376{ 2377static $2 ac_aggr; 2378if (ac_aggr.$3) 2379return 0; 2380 ; 2381 return 0; 2382} 2383_ACEOF 2384if ac_fn_c_try_compile "$LINENO"; then : 2385 eval "$4=yes" 2386else 2387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2388/* end confdefs.h. */ 2389$5 2390int 2391main () 2392{ 2393static $2 ac_aggr; 2394if (sizeof ac_aggr.$3) 2395return 0; 2396 ; 2397 return 0; 2398} 2399_ACEOF 2400if ac_fn_c_try_compile "$LINENO"; then : 2401 eval "$4=yes" 2402else 2403 eval "$4=no" 2404fi 2405rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2406fi 2407rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2408fi 2409eval ac_res=\$$4 2410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2411$as_echo "$ac_res" >&6; } 2412 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2413 2414} # ac_fn_c_check_member 2415cat >config.log <<_ACEOF 2416This file contains any messages produced by compilers while 2417running configure, to aid debugging if configure makes a mistake. 2418 2419It was created by sntp $as_me 4.2.8p13, which was 2420generated by GNU Autoconf 2.69. Invocation command line was 2421 2422 $ $0 $@ 2423 2424_ACEOF 2425exec 5>>config.log 2426{ 2427cat <<_ASUNAME 2428## --------- ## 2429## Platform. ## 2430## --------- ## 2431 2432hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2433uname -m = `(uname -m) 2>/dev/null || echo unknown` 2434uname -r = `(uname -r) 2>/dev/null || echo unknown` 2435uname -s = `(uname -s) 2>/dev/null || echo unknown` 2436uname -v = `(uname -v) 2>/dev/null || echo unknown` 2437 2438/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2439/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2440 2441/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2442/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2443/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2444/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2445/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2446/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2447/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2448 2449_ASUNAME 2450 2451as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2452for as_dir in $PATH 2453do 2454 IFS=$as_save_IFS 2455 test -z "$as_dir" && as_dir=. 2456 $as_echo "PATH: $as_dir" 2457 done 2458IFS=$as_save_IFS 2459 2460} >&5 2461 2462cat >&5 <<_ACEOF 2463 2464 2465## ----------- ## 2466## Core tests. ## 2467## ----------- ## 2468 2469_ACEOF 2470 2471 2472# Keep a trace of the command line. 2473# Strip out --no-create and --no-recursion so they do not pile up. 2474# Strip out --silent because we don't want to record it for future runs. 2475# Also quote any args containing shell meta-characters. 2476# Make two passes to allow for proper duplicate-argument suppression. 2477ac_configure_args= 2478ac_configure_args0= 2479ac_configure_args1= 2480ac_must_keep_next=false 2481for ac_pass in 1 2 2482do 2483 for ac_arg 2484 do 2485 case $ac_arg in 2486 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2487 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2488 | -silent | --silent | --silen | --sile | --sil) 2489 continue ;; 2490 *\'*) 2491 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2492 esac 2493 case $ac_pass in 2494 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2495 2) 2496 as_fn_append ac_configure_args1 " '$ac_arg'" 2497 if test $ac_must_keep_next = true; then 2498 ac_must_keep_next=false # Got value, back to normal. 2499 else 2500 case $ac_arg in 2501 *=* | --config-cache | -C | -disable-* | --disable-* \ 2502 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2503 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2504 | -with-* | --with-* | -without-* | --without-* | --x) 2505 case "$ac_configure_args0 " in 2506 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2507 esac 2508 ;; 2509 -* ) ac_must_keep_next=true ;; 2510 esac 2511 fi 2512 as_fn_append ac_configure_args " '$ac_arg'" 2513 ;; 2514 esac 2515 done 2516done 2517{ ac_configure_args0=; unset ac_configure_args0;} 2518{ ac_configure_args1=; unset ac_configure_args1;} 2519 2520# When interrupted or exit'd, cleanup temporary files, and complete 2521# config.log. 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"./$cache_file";; 2691 esac 2692 fi 2693else 2694 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2695$as_echo "$as_me: creating cache $cache_file" >&6;} 2696 >$cache_file 2697fi 2698 2699as_fn_append ac_header_list " stdarg.h" 2700# Check that the precious variables saved in the cache have kept the same 2701# value. 2702ac_cache_corrupted=false 2703for ac_var in $ac_precious_vars; do 2704 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2705 eval ac_new_set=\$ac_env_${ac_var}_set 2706 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2707 eval ac_new_val=\$ac_env_${ac_var}_value 2708 case $ac_old_set,$ac_new_set in 2709 set,) 2710 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2711$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2712 ac_cache_corrupted=: ;; 2713 ,set) 2714 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2715$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2716 ac_cache_corrupted=: ;; 2717 ,);; 2718 *) 2719 if test "x$ac_old_val" != "x$ac_new_val"; then 2720 # differences in whitespace do not lead to failure. 2721 ac_old_val_w=`echo x $ac_old_val` 2722 ac_new_val_w=`echo x $ac_new_val` 2723 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2724 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2725$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2726 ac_cache_corrupted=: 2727 else 2728 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2729$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2730 eval $ac_var=\$ac_old_val 2731 fi 2732 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2733$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2734 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2735$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2736 fi;; 2737 esac 2738 # Pass precious variables to config.status. 2739 if test "$ac_new_set" = set; then 2740 case $ac_new_val in 2741 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2742 *) ac_arg=$ac_var=$ac_new_val ;; 2743 esac 2744 case " $ac_configure_args " in 2745 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2746 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2747 esac 2748 fi 2749done 2750if $ac_cache_corrupted; then 2751 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2752$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2753 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2754$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2755 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2756fi 2757## -------------------- ## 2758## Main body of script. ## 2759## -------------------- ## 2760 2761ac_ext=c 2762ac_cpp='$CPP $CPPFLAGS' 2763ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2764ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2765ac_compiler_gnu=$ac_cv_c_compiler_gnu 2766 2767 2768 2769ac_aux_dir= 2770for ac_dir in libevent/build-aux "$srcdir"/libevent/build-aux; do 2771 if test -f "$ac_dir/install-sh"; then 2772 ac_aux_dir=$ac_dir 2773 ac_install_sh="$ac_aux_dir/install-sh -c" 2774 break 2775 elif test -f "$ac_dir/install.sh"; then 2776 ac_aux_dir=$ac_dir 2777 ac_install_sh="$ac_aux_dir/install.sh -c" 2778 break 2779 elif test -f "$ac_dir/shtool"; then 2780 ac_aux_dir=$ac_dir 2781 ac_install_sh="$ac_aux_dir/shtool install -c" 2782 break 2783 fi 2784done 2785if test -z "$ac_aux_dir"; then 2786 as_fn_error $? "cannot find install-sh, install.sh, or shtool in libevent/build-aux \"$srcdir\"/libevent/build-aux" "$LINENO" 5 2787fi 2788 2789# These three variables are undocumented and unsupported, 2790# and are intended to be withdrawn in a future Autoconf release. 2791# They can cause serious problems if a builder's source tree is in a directory 2792# whose full name contains unusual characters. 2793ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2794ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2795ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2796 2797 2798ac_ext=c 2799ac_cpp='$CPP $CPPFLAGS' 2800ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2801ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2802ac_compiler_gnu=$ac_cv_c_compiler_gnu 2803 2804 2805# Bump sntp_configure_cache_version for each change to configure.ac or 2806# .m4 files which invalidates cached values from previous configure 2807# runs. 2808# 2809# If the change affects cache variables used only by the main NTP 2810# configure.ac, then only its version number should be bumped, while 2811# the subdir configure.ac version numbers should be unchanged. The 2812# same is true for a test/variable that is used only by one subdir 2813# being changed incompatibly; only that subdir's cache version needs 2814# bumping. 2815# 2816# If a change affects variables shared by all NTP configure scripts, 2817# please bump the version numbers of each. If you are not sure, the 2818# safe choice is to bump all on any cache-invalidating change. 2819# 2820# In order to avoid the risk of version stamp collision between -stable 2821# and -dev branches, do not simply increment the version, instead use 2822# the date YYYYMMDD optionally with -HHMM if there is more than one 2823# bump in a day. 2824 2825sntp_configure_cache_version=20120806 2826 2827# When the version of config.cache and configure do not 2828# match, NTP_CACHEVERSION will flush the cache. 2829 2830 2831 2832 ntp_cache_flush=1 2833 2834 case "$ntp_cv_sntp_cache_version" in 2835 $sntp_configure_cache_version) 2836 # same version, good 2837 ntp_cache_flush=0 2838 ;; 2839 '') 2840 # No cache, predates ntp_cv_sntp_cache_version, or is empty. 2841 case "$cache_file" in 2842 /dev/null) 2843 ntp_cache_flush=0 2844 ;; 2845 *) 2846 case "$NTP_CACHEVERSION_PARENT" in 2847 '') 2848 # Do not clear the cache immediately after it is created 2849 # empty as it is noisy. Differentiate a newly-created 2850 # config.cache from one predating the cache version 2851 # mechanism by looking for the first cached variable set 2852 # by Autoconf 2853 case "$ac_cv_path_install" in 2854 '') 2855 # empty config.cache file 2856 ntp_cache_flush=0 2857 esac 2858 ;; 2859 *) 2860 # Parent configure just created cache from empty, 2861 # flushing would be counterproductive. 2862 ntp_cache_flush=0; 2863 ;; 2864 esac 2865 esac 2866 ;; 2867 *) 2868 # configure cache version mismatches config.cache version 2869 ;; 2870 esac 2871 2872 case "$ntp_cache_flush" in 2873 1) 2874 c_version="${ntp_cv_sntp_cache_version:-(no version found)}" 2875 2876 # Do we flush all variables or exclude others' version stamps? 2877 2878 case "$NTP_CACHEVERSION_PARENT" in 2879 '') 2880 # Clear all *_cv_* variables including our child subdirs' 2881 # ntp_cv_*_cache_version variables. This prevents subdir 2882 # configure scripts from noticing a version mismatch just 2883 # after the top configure in the invocation cleared and 2884 # recreated the cache. 2885 2886 c_varname_list=`set | 2887 sed -n -e 's/=.*$//' \ 2888 -e '/_cv_/p' 2889 ` 2890 ;; 2891 *) 2892 # This is not the top configure this particular invocation. 2893 # Clear all *_cv_* variables sparing the version stamps 2894 # of other configure scripts, so we don't trigger 2895 # useless repeated clearings. 2896 2897 c_varname_list=`set | 2898 sed -n -e 's/=.*$//' \ 2899 -e '/ntp_cv_.*_cache_version/d' \ 2900 -e '/_cv_/p' 2901 ` 2902 esac 2903 2904 for c_varname in $c_varname_list 2905 do 2906 { eval $c_varname=; unset $c_varname; } 2907 done 2908 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: $cache_file saved by another version, ignored." >&5 2910$as_echo "$as_me: $cache_file saved by another version, ignored." >&6;} 2911 { $as_echo "$as_me:${as_lineno-$LINENO}: configure script cache version: $sntp_configure_cache_version" >&5 2912$as_echo "$as_me: configure script cache version: $sntp_configure_cache_version" >&6;} 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: $cache_file version: $c_version" >&5 2914$as_echo "$as_me: $cache_file version: $c_version" >&6;} 2915 { c_varname=; unset c_varname;} 2916 { c_varname_list=; unset c_varname_list;} 2917 { c_version=; unset c_version;} 2918 esac 2919 2920 { ntp_cache_flush=; unset ntp_cache_flush;} 2921 2922 # save configure version in config.cache for next time 2923 ntp_cv_sntp_cache_version="$sntp_configure_cache_version" 2924 2925 # let any subdir configure.ac NTP_CACHEVERSION invocations 2926 # know they are not the top level. 2927 NTP_CACHEVERSION_PARENT='sntp' ; export NTP_CACHEVERSION_PARENT 2928 2929 2930am__api_version='1.15' 2931 2932# Find a good install program. We prefer a C program (faster), 2933# so one script is as good as another. But avoid the broken or 2934# incompatible versions: 2935# SysV /etc/install, /usr/sbin/install 2936# SunOS /usr/etc/install 2937# IRIX /sbin/install 2938# AIX /bin/install 2939# AmigaOS /C/install, which installs bootblocks on floppy discs 2940# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2941# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2942# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2943# OS/2's system install, which has a completely different semantic 2944# ./install, which can be erroneously created by make from ./install.sh. 2945# Reject install programs that cannot install multiple files. 2946{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2947$as_echo_n "checking for a BSD-compatible install... " >&6; } 2948if test -z "$INSTALL"; then 2949if ${ac_cv_path_install+:} false; then : 2950 $as_echo_n "(cached) " >&6 2951else 2952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2953for as_dir in $PATH 2954do 2955 IFS=$as_save_IFS 2956 test -z "$as_dir" && as_dir=. 2957 # Account for people who put trailing slashes in PATH elements. 2958case $as_dir/ in #(( 2959 ./ | .// | /[cC]/* | \ 2960 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2961 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2962 /usr/ucb/* ) ;; 2963 *) 2964 # OSF1 and SCO ODT 3.0 have their own names for install. 2965 # Don't use installbsd from OSF since it installs stuff as root 2966 # by default. 2967 for ac_prog in ginstall scoinst install; do 2968 for ac_exec_ext in '' $ac_executable_extensions; do 2969 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2970 if test $ac_prog = install && 2971 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2972 # AIX install. It has an incompatible calling convention. 2973 : 2974 elif test $ac_prog = install && 2975 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2976 # program-specific install script used by HP pwplus--don't use. 2977 : 2978 else 2979 rm -rf conftest.one conftest.two conftest.dir 2980 echo one > conftest.one 2981 echo two > conftest.two 2982 mkdir conftest.dir 2983 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2984 test -s conftest.one && test -s conftest.two && 2985 test -s conftest.dir/conftest.one && 2986 test -s conftest.dir/conftest.two 2987 then 2988 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2989 break 3 2990 fi 2991 fi 2992 fi 2993 done 2994 done 2995 ;; 2996esac 2997 2998 done 2999IFS=$as_save_IFS 3000 3001rm -rf conftest.one conftest.two conftest.dir 3002 3003fi 3004 if test "${ac_cv_path_install+set}" = set; then 3005 INSTALL=$ac_cv_path_install 3006 else 3007 # As a last resort, use the slow shell script. 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Make sure there is not a broken 3062 alias in your environment" "$LINENO" 5 3063 fi 3064 if test "$2" = conftest.file || test $am_try -eq 2; then 3065 break 3066 fi 3067 # Just in case. 3068 sleep 1 3069 am_has_slept=yes 3070 done 3071 test "$2" = conftest.file 3072 ) 3073then 3074 # Ok. 3075 : 3076else 3077 as_fn_error $? "newly created file is older than distributed files! 3078Check your system clock" "$LINENO" 5 3079fi 3080{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3081$as_echo "yes" >&6; } 3082# If we didn't sleep, we still need to ensure time stamps of config.status and 3083# generated files are strictly newer. 3084am_sleep_pid= 3085if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3086 ( sleep 1 ) & 3087 am_sleep_pid=$! 3088fi 3089 3090rm -f conftest.file 3091 3092test "$program_prefix" != NONE && 3093 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3094# Use a double $ so make ignores it. 3095test "$program_suffix" != NONE && 3096 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3097# Double any \ or $. 3098# By default was `s,x,x', remove it if useless. 3099ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3100program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3101 3102# Expand $ac_aux_dir to an absolute path. 3103am_aux_dir=`cd "$ac_aux_dir" && pwd` 3104 3105if test x"${MISSING+set}" != xset; then 3106 case $am_aux_dir in 3107 *\ * | *\ *) 3108 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3109 *) 3110 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3111 esac 3112fi 3113# Use eval to expand $SHELL 3114if eval "$MISSING --is-lightweight"; then 3115 am_missing_run="$MISSING " 3116else 3117 am_missing_run= 3118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3119$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3120fi 3121 3122if test x"${install_sh+set}" != xset; then 3123 case $am_aux_dir in 3124 *\ * | *\ *) 3125 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3126 *) 3127 install_sh="\${SHELL} $am_aux_dir/install-sh" 3128 esac 3129fi 3130 3131# Installed binaries are usually stripped using 'strip' when the user 3132# run "make install-strip". However 'strip' might not be the right 3133# tool to use in cross-compilation environments, therefore Automake 3134# will honor the 'STRIP' environment variable to overrule this program. 3135if test "$cross_compiling" != no; then 3136 if test -n "$ac_tool_prefix"; then 3137 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3138set dummy ${ac_tool_prefix}strip; ac_word=$2 3139{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3140$as_echo_n "checking for $ac_word... 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"$LINENO" 5 3506 fi 3507fi 3508 3509# Check whether --enable-silent-rules was given. 3510if test "${enable_silent_rules+set}" = set; then : 3511 enableval=$enable_silent_rules; 3512fi 3513 3514case $enable_silent_rules in # ((( 3515 yes) AM_DEFAULT_VERBOSITY=0;; 3516 no) AM_DEFAULT_VERBOSITY=1;; 3517 *) AM_DEFAULT_VERBOSITY=0;; 3518esac 3519am_make=${MAKE-make} 3520{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3521$as_echo_n "checking whether $am_make supports nested variables... 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" >&6; } 4129if ${ac_cv_prog_cc_g+:} false; then : 4130 $as_echo_n "(cached) " >&6 4131else 4132 ac_save_c_werror_flag=$ac_c_werror_flag 4133 ac_c_werror_flag=yes 4134 ac_cv_prog_cc_g=no 4135 CFLAGS="-g" 4136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4137/* end confdefs.h. */ 4138 4139int 4140main () 4141{ 4142 4143 ; 4144 return 0; 4145} 4146_ACEOF 4147if ac_fn_c_try_compile "$LINENO"; then : 4148 ac_cv_prog_cc_g=yes 4149else 4150 CFLAGS="" 4151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4152/* end confdefs.h. */ 4153 4154int 4155main () 4156{ 4157 4158 ; 4159 return 0; 4160} 4161_ACEOF 4162if ac_fn_c_try_compile "$LINENO"; then : 4163 4164else 4165 ac_c_werror_flag=$ac_save_c_werror_flag 4166 CFLAGS="-g" 4167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4168/* end confdefs.h. */ 4169 4170int 4171main () 4172{ 4173 4174 ; 4175 return 0; 4176} 4177_ACEOF 4178if ac_fn_c_try_compile "$LINENO"; then : 4179 ac_cv_prog_cc_g=yes 4180fi 4181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4182fi 4183rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4184fi 4185rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4186 ac_c_werror_flag=$ac_save_c_werror_flag 4187fi 4188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4189$as_echo "$ac_cv_prog_cc_g" >&6; } 4190if test "$ac_test_CFLAGS" = set; then 4191 CFLAGS=$ac_save_CFLAGS 4192elif test $ac_cv_prog_cc_g = yes; then 4193 if test "$GCC" = yes; then 4194 CFLAGS="-g -O2" 4195 else 4196 CFLAGS="-g" 4197 fi 4198else 4199 if test "$GCC" = yes; then 4200 CFLAGS="-O2" 4201 else 4202 CFLAGS= 4203 fi 4204fi 4205{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4206$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4207if ${ac_cv_prog_cc_c89+:} false; then : 4208 $as_echo_n "(cached) " >&6 4209else 4210 ac_cv_prog_cc_c89=no 4211ac_save_CC=$CC 4212cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4213/* end confdefs.h. */ 4214#include <stdarg.h> 4215#include <stdio.h> 4216struct stat; 4217/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4218struct buf { int x; }; 4219FILE * (*rcsopen) (struct buf *, struct stat *, int); 4220static char *e (p, i) 4221 char **p; 4222 int i; 4223{ 4224 return p[i]; 4225} 4226static char *f (char * (*g) (char **, int), char **p, ...) 4227{ 4228 char *s; 4229 va_list v; 4230 va_start (v,p); 4231 s = g (p, va_arg (v,int)); 4232 va_end (v); 4233 return s; 4234} 4235 4236/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4237 function prototypes and stuff, but not '\xHH' hex character constants. 4238 These don't provoke an error unfortunately, instead are silently treated 4239 as 'x'. The following induces an error, until -std is added to get 4240 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4241 array size at least. It's necessary to write '\x00'==0 to get something 4242 that's true only with -std. */ 4243int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4244 4245/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4246 inside strings and character constants. */ 4247#define FOO(x) 'x' 4248int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4249 4250int test (int i, double x); 4251struct s1 {int (*f) (int a);}; 4252struct s2 {int (*f) (double a);}; 4253int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4254int argc; 4255char **argv; 4256int 4257main () 4258{ 4259return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4260 ; 4261 return 0; 4262} 4263_ACEOF 4264for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4265 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4266do 4267 CC="$ac_save_CC $ac_arg" 4268 if ac_fn_c_try_compile "$LINENO"; then : 4269 ac_cv_prog_cc_c89=$ac_arg 4270fi 4271rm -f core conftest.err conftest.$ac_objext 4272 test "x$ac_cv_prog_cc_c89" != "xno" && break 4273done 4274rm -f conftest.$ac_ext 4275CC=$ac_save_CC 4276 4277fi 4278# AC_CACHE_VAL 4279case "x$ac_cv_prog_cc_c89" in 4280 x) 4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4282$as_echo "none needed" >&6; } ;; 4283 xno) 4284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4285$as_echo "unsupported" >&6; } ;; 4286 *) 4287 CC="$CC $ac_cv_prog_cc_c89" 4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4289$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4290esac 4291if test "x$ac_cv_prog_cc_c89" != xno; then : 4292 4293fi 4294 4295ac_ext=c 4296ac_cpp='$CPP $CPPFLAGS' 4297ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4298ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4299ac_compiler_gnu=$ac_cv_c_compiler_gnu 4300 4301ac_ext=c 4302ac_cpp='$CPP $CPPFLAGS' 4303ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4304ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4305ac_compiler_gnu=$ac_cv_c_compiler_gnu 4306{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4307$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 4308if ${am_cv_prog_cc_c_o+:} false; then : 4309 $as_echo_n "(cached) " >&6 4310else 4311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4312/* end confdefs.h. */ 4313 4314int 4315main () 4316{ 4317 4318 ; 4319 return 0; 4320} 4321_ACEOF 4322 # Make sure it works both with $CC and with simple cc. 4323 # Following AC_PROG_CC_C_O, we do the test twice because some 4324 # compilers refuse to overwrite an existing .o file with -o, 4325 # though they will create one. 4326 am_cv_prog_cc_c_o=yes 4327 for am_i in 1 2; do 4328 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4329 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4330 ac_status=$? 4331 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4332 (exit $ac_status); } \ 4333 && test -f conftest2.$ac_objext; then 4334 : OK 4335 else 4336 am_cv_prog_cc_c_o=no 4337 break 4338 fi 4339 done 4340 rm -f core conftest* 4341 unset am_i 4342fi 4343{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4344$as_echo "$am_cv_prog_cc_c_o" >&6; } 4345if test "$am_cv_prog_cc_c_o" != yes; then 4346 # Losing compiler, so override with the script. 4347 # FIXME: It is wrong to rewrite CC. 4348 # But if we don't then we get into trouble of one sort or another. 4349 # A longer-term fix would be to have automake use am__CC in this case, 4350 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4351 CC="$am_aux_dir/compile $CC" 4352fi 4353ac_ext=c 4354ac_cpp='$CPP $CPPFLAGS' 4355ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4356ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4357ac_compiler_gnu=$ac_cv_c_compiler_gnu 4358 4359 4360depcc="$CC" am_compiler_list= 4361 4362{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4363$as_echo_n "checking dependency style of $depcc... " >&6; } 4364if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4365 $as_echo_n "(cached) " >&6 4366else 4367 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4368 # We make a subdir and do the tests there. Otherwise we can end up 4369 # making bogus files that we don't know about and never remove. For 4370 # instance it was reported that on HP-UX the gcc test will end up 4371 # making a dummy file named 'D' -- because '-MD' means "put the output 4372 # in D". 4373 rm -rf conftest.dir 4374 mkdir conftest.dir 4375 # Copy depcomp to subdir because otherwise we won't find it if we're 4376 # using a relative directory. 4377 cp "$am_depcomp" conftest.dir 4378 cd conftest.dir 4379 # We will build objects and dependencies in a subdirectory because 4380 # it helps to detect inapplicable dependency modes. For instance 4381 # both Tru64's cc and ICC support -MD to output dependencies as a 4382 # side effect of compilation, but ICC will put the dependencies in 4383 # the current directory while Tru64 will put them in the object 4384 # directory. 4385 mkdir sub 4386 4387 am_cv_CC_dependencies_compiler_type=none 4388 if test "$am_compiler_list" = ""; then 4389 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4390 fi 4391 am__universal=false 4392 case " $depcc " in #( 4393 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4394 esac 4395 4396 for depmode in $am_compiler_list; do 4397 # Setup a source with many dependencies, because some compilers 4398 # like to wrap large dependency lists on column 80 (with \), and 4399 # we should not choose a depcomp mode which is confused by this. 4400 # 4401 # We need to recreate these files for each test, as the compiler may 4402 # overwrite some of them when testing with obscure command lines. 4403 # This happens at least with the AIX C compiler. 4404 : > sub/conftest.c 4405 for i in 1 2 3 4 5 6; do 4406 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4407 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4408 # Solaris 10 /bin/sh. 4409 echo '/* dummy */' > sub/conftst$i.h 4410 done 4411 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4412 4413 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4414 # mode. It turns out that the SunPro C++ compiler does not properly 4415 # handle '-M -o', and we need to detect this. Also, some Intel 4416 # versions had trouble with output in subdirs. 4417 am__obj=sub/conftest.${OBJEXT-o} 4418 am__minus_obj="-o $am__obj" 4419 case $depmode in 4420 gcc) 4421 # This depmode causes a compiler race in universal mode. 4422 test "$am__universal" = false || continue 4423 ;; 4424 nosideeffect) 4425 # After this tag, mechanisms are not by side-effect, so they'll 4426 # only be used when explicitly requested. 4427 if test "x$enable_dependency_tracking" = xyes; then 4428 continue 4429 else 4430 break 4431 fi 4432 ;; 4433 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4434 # This compiler won't grok '-c -o', but also, the minuso test has 4435 # not run yet. These depmodes are late enough in the game, and 4436 # so weak that their functioning should not be impacted. 4437 am__obj=conftest.${OBJEXT-o} 4438 am__minus_obj= 4439 ;; 4440 none) break ;; 4441 esac 4442 if depmode=$depmode \ 4443 source=sub/conftest.c object=$am__obj \ 4444 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4445 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4446 >/dev/null 2>conftest.err && 4447 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4448 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4449 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4450 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4451 # icc doesn't choke on unknown options, it will just issue warnings 4452 # or remarks (even with -Werror). So we grep stderr for any message 4453 # that says an option was ignored or not supported. 4454 # When given -MP, icc 7.0 and 7.1 complain thusly: 4455 # icc: Command line warning: ignoring option '-M'; no argument required 4456 # The diagnosis changed in icc 8.0: 4457 # icc: Command line remark: option '-MP' not supported 4458 if (grep 'ignoring option' conftest.err || 4459 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4460 am_cv_CC_dependencies_compiler_type=$depmode 4461 break 4462 fi 4463 fi 4464 done 4465 4466 cd .. 4467 rm -rf conftest.dir 4468else 4469 am_cv_CC_dependencies_compiler_type=none 4470fi 4471 4472fi 4473{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4474$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4475CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4476 4477 if 4478 test "x$enable_dependency_tracking" != xno \ 4479 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4480 am__fastdepCC_TRUE= 4481 am__fastdepCC_FALSE='#' 4482else 4483 am__fastdepCC_TRUE='#' 4484 am__fastdepCC_FALSE= 4485fi 4486 4487 4488 4489 4490 4491ac_ext=c 4492ac_cpp='$CPP $CPPFLAGS' 4493ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4494ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4495ac_compiler_gnu=$ac_cv_c_compiler_gnu 4496{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4497$as_echo_n "checking how to run the C preprocessor... " >&6; } 4498# On Suns, sometimes $CPP names a directory. 4499if test -n "$CPP" && test -d "$CPP"; then 4500 CPP= 4501fi 4502if test -z "$CPP"; then 4503 if ${ac_cv_prog_CPP+:} false; then : 4504 $as_echo_n "(cached) " >&6 4505else 4506 # Double quotes because CPP needs to be expanded 4507 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4508 do 4509 ac_preproc_ok=false 4510for ac_c_preproc_warn_flag in '' yes 4511do 4512 # Use a header file that comes with gcc, so configuring glibc 4513 # with a fresh cross-compiler works. 4514 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4515 # <limits.h> exists even on freestanding compilers. 4516 # On the NeXT, cc -E runs the code through the compiler's parser, 4517 # not just through cpp. "Syntax error" is here to catch this case. 4518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4519/* end confdefs.h. */ 4520#ifdef __STDC__ 4521# include <limits.h> 4522#else 4523# include <assert.h> 4524#endif 4525 Syntax error 4526_ACEOF 4527if ac_fn_c_try_cpp "$LINENO"; then : 4528 4529else 4530 # Broken: fails on valid input. 4531continue 4532fi 4533rm -f conftest.err conftest.i conftest.$ac_ext 4534 4535 # OK, works on sane cases. Now check whether nonexistent headers 4536 # can be detected and how. 4537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4538/* end confdefs.h. */ 4539#include <ac_nonexistent.h> 4540_ACEOF 4541if ac_fn_c_try_cpp "$LINENO"; then : 4542 # Broken: success on invalid input. 4543continue 4544else 4545 # Passes both tests. 4546ac_preproc_ok=: 4547break 4548fi 4549rm -f conftest.err conftest.i conftest.$ac_ext 4550 4551done 4552# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4553rm -f conftest.i conftest.err conftest.$ac_ext 4554if $ac_preproc_ok; then : 4555 break 4556fi 4557 4558 done 4559 ac_cv_prog_CPP=$CPP 4560 4561fi 4562 CPP=$ac_cv_prog_CPP 4563else 4564 ac_cv_prog_CPP=$CPP 4565fi 4566{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4567$as_echo "$CPP" >&6; } 4568ac_preproc_ok=false 4569for ac_c_preproc_warn_flag in '' yes 4570do 4571 # Use a header file that comes with gcc, so configuring glibc 4572 # with a fresh cross-compiler works. 4573 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4574 # <limits.h> exists even on freestanding compilers. 4575 # On the NeXT, cc -E runs the code through the compiler's parser, 4576 # not just through cpp. "Syntax error" is here to catch this case. 4577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4578/* end confdefs.h. */ 4579#ifdef __STDC__ 4580# include <limits.h> 4581#else 4582# include <assert.h> 4583#endif 4584 Syntax error 4585_ACEOF 4586if ac_fn_c_try_cpp "$LINENO"; then : 4587 4588else 4589 # Broken: fails on valid input. 4590continue 4591fi 4592rm -f conftest.err conftest.i conftest.$ac_ext 4593 4594 # OK, works on sane cases. Now check whether nonexistent headers 4595 # can be detected and how. 4596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4597/* end confdefs.h. */ 4598#include <ac_nonexistent.h> 4599_ACEOF 4600if ac_fn_c_try_cpp "$LINENO"; then : 4601 # Broken: success on invalid input. 4602continue 4603else 4604 # Passes both tests. 4605ac_preproc_ok=: 4606break 4607fi 4608rm -f conftest.err conftest.i conftest.$ac_ext 4609 4610done 4611# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4612rm -f conftest.i conftest.err conftest.$ac_ext 4613if $ac_preproc_ok; then : 4614 4615else 4616 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4617$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4618as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4619See \`config.log' for more details" "$LINENO" 5; } 4620fi 4621 4622ac_ext=c 4623ac_cpp='$CPP $CPPFLAGS' 4624ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4625ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4626ac_compiler_gnu=$ac_cv_c_compiler_gnu 4627 4628 4629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4630$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4631if ${ac_cv_path_GREP+:} false; then : 4632 $as_echo_n "(cached) " >&6 4633else 4634 if test -z "$GREP"; then 4635 ac_path_GREP_found=false 4636 # Loop through the user's path and test for each of PROGNAME-LIST 4637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4638for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4639do 4640 IFS=$as_save_IFS 4641 test -z "$as_dir" && as_dir=. 4642 for ac_prog in grep ggrep; do 4643 for ac_exec_ext in '' $ac_executable_extensions; do 4644 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4645 as_fn_executable_p "$ac_path_GREP" || continue 4646# Check for GNU ac_path_GREP and select it if it is found. 4647 # Check for GNU $ac_path_GREP 4648case `"$ac_path_GREP" --version 2>&1` in 4649*GNU*) 4650 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4651*) 4652 ac_count=0 4653 $as_echo_n 0123456789 >"conftest.in" 4654 while : 4655 do 4656 cat "conftest.in" "conftest.in" >"conftest.tmp" 4657 mv "conftest.tmp" "conftest.in" 4658 cp "conftest.in" "conftest.nl" 4659 $as_echo 'GREP' >> "conftest.nl" 4660 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4661 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4662 as_fn_arith $ac_count + 1 && ac_count=$as_val 4663 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4664 # Best one so far, save it but keep looking for a better one 4665 ac_cv_path_GREP="$ac_path_GREP" 4666 ac_path_GREP_max=$ac_count 4667 fi 4668 # 10*(2^10) chars as input seems more than enough 4669 test $ac_count -gt 10 && break 4670 done 4671 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4672esac 4673 4674 $ac_path_GREP_found && break 3 4675 done 4676 done 4677 done 4678IFS=$as_save_IFS 4679 if test -z "$ac_cv_path_GREP"; then 4680 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4681 fi 4682else 4683 ac_cv_path_GREP=$GREP 4684fi 4685 4686fi 4687{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4688$as_echo "$ac_cv_path_GREP" >&6; } 4689 GREP="$ac_cv_path_GREP" 4690 4691 4692{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4693$as_echo_n "checking for egrep... " >&6; } 4694if ${ac_cv_path_EGREP+:} false; then : 4695 $as_echo_n "(cached) " >&6 4696else 4697 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4698 then ac_cv_path_EGREP="$GREP -E" 4699 else 4700 if test -z "$EGREP"; then 4701 ac_path_EGREP_found=false 4702 # Loop through the user's path and test for each of PROGNAME-LIST 4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4704for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4705do 4706 IFS=$as_save_IFS 4707 test -z "$as_dir" && as_dir=. 4708 for ac_prog in egrep; do 4709 for ac_exec_ext in '' $ac_executable_extensions; do 4710 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4711 as_fn_executable_p "$ac_path_EGREP" || continue 4712# Check for GNU ac_path_EGREP and select it if it is found. 4713 # Check for GNU $ac_path_EGREP 4714case `"$ac_path_EGREP" --version 2>&1` in 4715*GNU*) 4716 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4717*) 4718 ac_count=0 4719 $as_echo_n 0123456789 >"conftest.in" 4720 while : 4721 do 4722 cat "conftest.in" "conftest.in" >"conftest.tmp" 4723 mv "conftest.tmp" "conftest.in" 4724 cp "conftest.in" "conftest.nl" 4725 $as_echo 'EGREP' >> "conftest.nl" 4726 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4727 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4728 as_fn_arith $ac_count + 1 && ac_count=$as_val 4729 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4730 # Best one so far, save it but keep looking for a better one 4731 ac_cv_path_EGREP="$ac_path_EGREP" 4732 ac_path_EGREP_max=$ac_count 4733 fi 4734 # 10*(2^10) chars as input seems more than enough 4735 test $ac_count -gt 10 && break 4736 done 4737 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4738esac 4739 4740 $ac_path_EGREP_found && break 3 4741 done 4742 done 4743 done 4744IFS=$as_save_IFS 4745 if test -z "$ac_cv_path_EGREP"; then 4746 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4747 fi 4748else 4749 ac_cv_path_EGREP=$EGREP 4750fi 4751 4752 fi 4753fi 4754{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4755$as_echo "$ac_cv_path_EGREP" >&6; } 4756 EGREP="$ac_cv_path_EGREP" 4757 4758 4759{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4760$as_echo_n "checking for ANSI C header files... " >&6; } 4761if ${ac_cv_header_stdc+:} false; then : 4762 $as_echo_n "(cached) " >&6 4763else 4764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4765/* end confdefs.h. */ 4766#include <stdlib.h> 4767#include <stdarg.h> 4768#include <string.h> 4769#include <float.h> 4770 4771int 4772main () 4773{ 4774 4775 ; 4776 return 0; 4777} 4778_ACEOF 4779if ac_fn_c_try_compile "$LINENO"; then : 4780 ac_cv_header_stdc=yes 4781else 4782 ac_cv_header_stdc=no 4783fi 4784rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4785 4786if test $ac_cv_header_stdc = yes; then 4787 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4789/* end confdefs.h. */ 4790#include <string.h> 4791 4792_ACEOF 4793if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4794 $EGREP "memchr" >/dev/null 2>&1; then : 4795 4796else 4797 ac_cv_header_stdc=no 4798fi 4799rm -f conftest* 4800 4801fi 4802 4803if test $ac_cv_header_stdc = yes; then 4804 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4805 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4806/* end confdefs.h. */ 4807#include <stdlib.h> 4808 4809_ACEOF 4810if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4811 $EGREP "free" >/dev/null 2>&1; then : 4812 4813else 4814 ac_cv_header_stdc=no 4815fi 4816rm -f conftest* 4817 4818fi 4819 4820if test $ac_cv_header_stdc = yes; then 4821 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4822 if test "$cross_compiling" = yes; then : 4823 : 4824else 4825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4826/* end confdefs.h. */ 4827#include <ctype.h> 4828#include <stdlib.h> 4829#if ((' ' & 0x0FF) == 0x020) 4830# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4831# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4832#else 4833# define ISLOWER(c) \ 4834 (('a' <= (c) && (c) <= 'i') \ 4835 || ('j' <= (c) && (c) <= 'r') \ 4836 || ('s' <= (c) && (c) <= 'z')) 4837# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4838#endif 4839 4840#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4841int 4842main () 4843{ 4844 int i; 4845 for (i = 0; i < 256; i++) 4846 if (XOR (islower (i), ISLOWER (i)) 4847 || toupper (i) != TOUPPER (i)) 4848 return 2; 4849 return 0; 4850} 4851_ACEOF 4852if ac_fn_c_try_run "$LINENO"; then : 4853 4854else 4855 ac_cv_header_stdc=no 4856fi 4857rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4858 conftest.$ac_objext conftest.beam conftest.$ac_ext 4859fi 4860 4861fi 4862fi 4863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4864$as_echo "$ac_cv_header_stdc" >&6; } 4865if test $ac_cv_header_stdc = yes; then 4866 4867$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4868 4869fi 4870 4871# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4872for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4873 inttypes.h stdint.h unistd.h 4874do : 4875 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4876ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4877" 4878if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4879 cat >>confdefs.h <<_ACEOF 4880#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4881_ACEOF 4882 4883fi 4884 4885done 4886 4887 4888 4889 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4890if test "x$ac_cv_header_minix_config_h" = xyes; then : 4891 MINIX=yes 4892else 4893 MINIX= 4894fi 4895 4896 4897 if test "$MINIX" = yes; then 4898 4899$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4900 4901 4902$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4903 4904 4905$as_echo "#define _MINIX 1" >>confdefs.h 4906 4907 fi 4908 4909 4910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4911$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4912if ${ac_cv_safe_to_define___extensions__+:} false; then : 4913 $as_echo_n "(cached) " >&6 4914else 4915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4916/* end confdefs.h. */ 4917 4918# define __EXTENSIONS__ 1 4919 $ac_includes_default 4920int 4921main () 4922{ 4923 4924 ; 4925 return 0; 4926} 4927_ACEOF 4928if ac_fn_c_try_compile "$LINENO"; then : 4929 ac_cv_safe_to_define___extensions__=yes 4930else 4931 ac_cv_safe_to_define___extensions__=no 4932fi 4933rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4934fi 4935{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4936$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4937 test $ac_cv_safe_to_define___extensions__ = yes && 4938 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4939 4940 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4941 4942 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4943 4944 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4945 4946 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4947 4948 4949 4950 case $ac_cv_prog_cc_stdc in #( 4951 no) : 4952 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( 4953 *) : 4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4955$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4956if ${ac_cv_prog_cc_c99+:} false; then : 4957 $as_echo_n "(cached) " >&6 4958else 4959 ac_cv_prog_cc_c99=no 4960ac_save_CC=$CC 4961cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4962/* end confdefs.h. */ 4963#include <stdarg.h> 4964#include <stdbool.h> 4965#include <stdlib.h> 4966#include <wchar.h> 4967#include <stdio.h> 4968 4969// Check varargs macros. These examples are taken from C99 6.10.3.5. 4970#define debug(...) fprintf (stderr, __VA_ARGS__) 4971#define showlist(...) puts (#__VA_ARGS__) 4972#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4973static void 4974test_varargs_macros (void) 4975{ 4976 int x = 1234; 4977 int y = 5678; 4978 debug ("Flag"); 4979 debug ("X = %d\n", x); 4980 showlist (The first, second, and third items.); 4981 report (x>y, "x is %d but y is %d", x, y); 4982} 4983 4984// Check long long types. 4985#define BIG64 18446744073709551615ull 4986#define BIG32 4294967295ul 4987#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4988#if !BIG_OK 4989 your preprocessor is broken; 4990#endif 4991#if BIG_OK 4992#else 4993 your preprocessor is broken; 4994#endif 4995static long long int bignum = -9223372036854775807LL; 4996static unsigned long long int ubignum = BIG64; 4997 4998struct incomplete_array 4999{ 5000 int datasize; 5001 double data[]; 5002}; 5003 5004struct named_init { 5005 int number; 5006 const wchar_t *name; 5007 double average; 5008}; 5009 5010typedef const char *ccp; 5011 5012static inline int 5013test_restrict (ccp restrict text) 5014{ 5015 // See if C++-style comments work. 5016 // Iterate through items via the restricted pointer. 5017 // Also check for declarations in for loops. 5018 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 5019 continue; 5020 return 0; 5021} 5022 5023// Check varargs and va_copy. 5024static void 5025test_varargs (const char *format, ...) 5026{ 5027 va_list args; 5028 va_start (args, format); 5029 va_list args_copy; 5030 va_copy (args_copy, args); 5031 5032 const char *str; 5033 int number; 5034 float fnumber; 5035 5036 while (*format) 5037 { 5038 switch (*format++) 5039 { 5040 case 's': // string 5041 str = va_arg (args_copy, const char *); 5042 break; 5043 case 'd': // int 5044 number = va_arg (args_copy, int); 5045 break; 5046 case 'f': // float 5047 fnumber = va_arg (args_copy, double); 5048 break; 5049 default: 5050 break; 5051 } 5052 } 5053 va_end (args_copy); 5054 va_end (args); 5055} 5056 5057int 5058main () 5059{ 5060 5061 // Check bool. 5062 _Bool success = false; 5063 5064 // Check restrict. 5065 if (test_restrict ("String literal") == 0) 5066 success = true; 5067 char *restrict newvar = "Another string"; 5068 5069 // Check varargs. 5070 test_varargs ("s, d' f .", "string", 65, 34.234); 5071 test_varargs_macros (); 5072 5073 // Check flexible array members. 5074 struct incomplete_array *ia = 5075 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 5076 ia->datasize = 10; 5077 for (int i = 0; i < ia->datasize; ++i) 5078 ia->data[i] = i * 1.234; 5079 5080 // Check named initializers. 5081 struct named_init ni = { 5082 .number = 34, 5083 .name = L"Test wide string", 5084 .average = 543.34343, 5085 }; 5086 5087 ni.number = 58; 5088 5089 int dynamic_array[ni.number]; 5090 dynamic_array[ni.number - 1] = 543; 5091 5092 // work around unused variable warnings 5093 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 5094 || dynamic_array[ni.number - 1] != 543); 5095 5096 ; 5097 return 0; 5098} 5099_ACEOF 5100for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 5101do 5102 CC="$ac_save_CC $ac_arg" 5103 if ac_fn_c_try_compile "$LINENO"; then : 5104 ac_cv_prog_cc_c99=$ac_arg 5105fi 5106rm -f core conftest.err conftest.$ac_objext 5107 test "x$ac_cv_prog_cc_c99" != "xno" && break 5108done 5109rm -f conftest.$ac_ext 5110CC=$ac_save_CC 5111 5112fi 5113# AC_CACHE_VAL 5114case "x$ac_cv_prog_cc_c99" in 5115 x) 5116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5117$as_echo "none needed" >&6; } ;; 5118 xno) 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5120$as_echo "unsupported" >&6; } ;; 5121 *) 5122 CC="$CC $ac_cv_prog_cc_c99" 5123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 5124$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 5125esac 5126if test "x$ac_cv_prog_cc_c99" != xno; then : 5127 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 5128else 5129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 5130$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 5131if ${ac_cv_prog_cc_c89+:} false; then : 5132 $as_echo_n "(cached) " >&6 5133else 5134 ac_cv_prog_cc_c89=no 5135ac_save_CC=$CC 5136cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5137/* end confdefs.h. */ 5138#include <stdarg.h> 5139#include <stdio.h> 5140struct stat; 5141/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 5142struct buf { int x; }; 5143FILE * (*rcsopen) (struct buf *, struct stat *, int); 5144static char *e (p, i) 5145 char **p; 5146 int i; 5147{ 5148 return p[i]; 5149} 5150static char *f (char * (*g) (char **, int), char **p, ...) 5151{ 5152 char *s; 5153 va_list v; 5154 va_start (v,p); 5155 s = g (p, va_arg (v,int)); 5156 va_end (v); 5157 return s; 5158} 5159 5160/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 5161 function prototypes and stuff, but not '\xHH' hex character constants. 5162 These don't provoke an error unfortunately, instead are silently treated 5163 as 'x'. The following induces an error, until -std is added to get 5164 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 5165 array size at least. It's necessary to write '\x00'==0 to get something 5166 that's true only with -std. */ 5167int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 5168 5169/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 5170 inside strings and character constants. */ 5171#define FOO(x) 'x' 5172int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 5173 5174int test (int i, double x); 5175struct s1 {int (*f) (int a);}; 5176struct s2 {int (*f) (double a);}; 5177int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5178int argc; 5179char **argv; 5180int 5181main () 5182{ 5183return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5184 ; 5185 return 0; 5186} 5187_ACEOF 5188for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 5189 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5190do 5191 CC="$ac_save_CC $ac_arg" 5192 if ac_fn_c_try_compile "$LINENO"; then : 5193 ac_cv_prog_cc_c89=$ac_arg 5194fi 5195rm -f core conftest.err conftest.$ac_objext 5196 test "x$ac_cv_prog_cc_c89" != "xno" && break 5197done 5198rm -f conftest.$ac_ext 5199CC=$ac_save_CC 5200 5201fi 5202# AC_CACHE_VAL 5203case "x$ac_cv_prog_cc_c89" in 5204 x) 5205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5206$as_echo "none needed" >&6; } ;; 5207 xno) 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5209$as_echo "unsupported" >&6; } ;; 5210 *) 5211 CC="$CC $ac_cv_prog_cc_c89" 5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5213$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5214esac 5215if test "x$ac_cv_prog_cc_c89" != xno; then : 5216 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 5217else 5218 ac_cv_prog_cc_stdc=no 5219fi 5220 5221fi 5222 ;; 5223esac 5224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 5225$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } 5226 if ${ac_cv_prog_cc_stdc+:} false; then : 5227 $as_echo_n "(cached) " >&6 5228fi 5229 5230 case $ac_cv_prog_cc_stdc in #( 5231 no) : 5232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5233$as_echo "unsupported" >&6; } ;; #( 5234 '') : 5235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5236$as_echo "none needed" >&6; } ;; #( 5237 *) : 5238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 5239$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; 5240esac 5241 5242 5243 5244 5245 5246# Ralf Wildenhues: With per-target flags we need CC_C_O 5247# AM_PROG_CC_C_O supersets AC_PROG_CC_C_O 5248 5249if test $ac_cv_c_compiler_gnu = yes; then 5250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 5251$as_echo_n "checking whether $CC needs -traditional... " >&6; } 5252if ${ac_cv_prog_gcc_traditional+:} false; then : 5253 $as_echo_n "(cached) " >&6 5254else 5255 ac_pattern="Autoconf.*'x'" 5256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5257/* end confdefs.h. */ 5258#include <sgtty.h> 5259Autoconf TIOCGETP 5260_ACEOF 5261if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5262 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5263 ac_cv_prog_gcc_traditional=yes 5264else 5265 ac_cv_prog_gcc_traditional=no 5266fi 5267rm -f conftest* 5268 5269 5270 if test $ac_cv_prog_gcc_traditional = no; then 5271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5272/* end confdefs.h. */ 5273#include <termio.h> 5274Autoconf TCGETA 5275_ACEOF 5276if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5277 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5278 ac_cv_prog_gcc_traditional=yes 5279fi 5280rm -f conftest* 5281 5282 fi 5283fi 5284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 5285$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 5286 if test $ac_cv_prog_gcc_traditional = yes; then 5287 CC="$CC -traditional" 5288 fi 5289fi 5290 5291 5292 5293CFLAGS_NTP= 5294CPPFLAGS_NTP= 5295LDADD_NTP= 5296LDFLAGS_NTP= 5297 5298 5299 5300 5301 5302case "$ac_cv_prog_cc_c89" in 5303 no) 5304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP 5305 version 4.2.5 and higher." >&5 5306$as_echo "$as_me: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP 5307 version 4.2.5 and higher." >&2;} 5308 ;; 5309esac 5310 5311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle #warning" >&5 5312$as_echo_n "checking if $CC can handle #warning... " >&6; } 5313if ${ntp_cv_cpp_warning+:} false; then : 5314 $as_echo_n "(cached) " >&6 5315else 5316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5317/* end confdefs.h. */ 5318 5319int 5320main () 5321{ 5322#warning foo 5323 ; 5324 return 0; 5325} 5326_ACEOF 5327if ac_fn_c_try_compile "$LINENO"; then : 5328 ntp_cv_cpp_warning=yes 5329else 5330 ntp_cv_cpp_warning=no 5331 5332fi 5333rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5334 5335fi 5336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cpp_warning" >&5 5337$as_echo "$ntp_cv_cpp_warning" >&6; } 5338case "$ntp_cv_cpp_warning" in 5339 no) 5340 5341$as_echo "#define NO_OPTION_NAME_WARNINGS 1" >>confdefs.h 5342 5343esac 5344 5345{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports __attribute__((...))" >&5 5346$as_echo_n "checking if $CC supports __attribute__((...))... " >&6; } 5347if ${ntp_cv_cc_attribute+:} false; then : 5348 $as_echo_n "(cached) " >&6 5349else 5350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5351/* end confdefs.h. */ 5352 5353int 5354main () 5355{ 5356void foo(void) __attribute__((__noreturn__)); 5357 5358 ; 5359 return 0; 5360} 5361_ACEOF 5362if ac_fn_c_try_compile "$LINENO"; then : 5363 ntp_cv_cc_attribute=yes 5364else 5365 ntp_cv_cc_attribute=no 5366 5367fi 5368rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5369 5370fi 5371{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cc_attribute" >&5 5372$as_echo "$ntp_cv_cc_attribute" >&6; } 5373case "$ntp_cv_cc_attribute" in 5374 yes) 5375 5376$as_echo "#define HAVE___ATTRIBUTE__ /**/" >>confdefs.h 5377 5378esac 5379 5380 5381case "$GCC" in 5382 yes) 5383 SAVED_CFLAGS="$CFLAGS" 5384 CFLAGS="$CFLAGS -Wstrict-overflow" 5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Wstrict-overflow" >&5 5386$as_echo_n "checking if $CC can handle -Wstrict-overflow... " >&6; } 5387if ${ntp_cv_gcc_Wstrict_overflow+:} false; then : 5388 $as_echo_n "(cached) " >&6 5389else 5390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5391/* end confdefs.h. */ 5392 5393int 5394main () 5395{ 5396 5397 ; 5398 return 0; 5399} 5400_ACEOF 5401if ac_fn_c_try_compile "$LINENO"; then : 5402 ntp_cv_gcc_Wstrict_overflow=yes 5403else 5404 ntp_cv_gcc_Wstrict_overflow=no 5405 5406fi 5407rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5408 5409fi 5410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Wstrict_overflow" >&5 5411$as_echo "$ntp_cv_gcc_Wstrict_overflow" >&6; } 5412 # 5413 # $ntp_cv_gcc_Wstrict_overflow is tested later to add the 5414 # flag to CFLAGS. 5415 # 5416 CFLAGS="$SAVED_CFLAGS -Winit-self" 5417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Winit-self" >&5 5418$as_echo_n "checking if $CC can handle -Winit-self... " >&6; } 5419if ${ntp_cv_gcc_Winit_self+:} false; then : 5420 $as_echo_n "(cached) " >&6 5421else 5422 5423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5424/* end confdefs.h. */ 5425 5426int 5427main () 5428{ 5429 5430 ; 5431 return 0; 5432} 5433_ACEOF 5434if ac_fn_c_try_compile "$LINENO"; then : 5435 ntp_cv_gcc_Winit_self=yes 5436else 5437 ntp_cv_gcc_Winit_self=no 5438 5439fi 5440rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5441 5442 5443fi 5444{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Winit_self" >&5 5445$as_echo "$ntp_cv_gcc_Winit_self" >&6; } 5446 CFLAGS="$SAVED_CFLAGS" 5447 { SAVED_CFLAGS=; unset SAVED_CFLAGS;} 5448 # 5449 # $ntp_cv_gcc_Winit_self is tested later to add the 5450 # flag to CFLAGS_NTP. 5451 # 5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linker supports omitting unused code and data" >&5 5453$as_echo_n "checking if linker supports omitting unused code and data... " >&6; } 5454if ${ntp_cv_gc_sections_runs+:} false; then : 5455 $as_echo_n "(cached) " >&6 5456else 5457 5458 origCFLAGS="$CFLAGS" 5459 CFLAGS="$CFLAGS -Wl,--gc-sections" 5460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5461/* end confdefs.h. */ 5462 5463 #include <stdlib.h> 5464 #include <stdio.h> 5465 5466int 5467main () 5468{ 5469 5470 FILE * fpC; 5471 char buf[32]; 5472 size_t cch; 5473 int read_success_once; 5474 5475 fpC = fopen("conftest.c", "r"); 5476 if (NULL == fpC) 5477 exit(1); 5478 do { 5479 cch = fread(buf, sizeof(buf), 1, fpC); 5480 read_success_once |= (0 != cch); 5481 } while (0 != cch); 5482 if (!read_success_once) 5483 exit(2); 5484 if (!feof(fpC)) 5485 exit(3); 5486 if (0 != fclose(fpC)) 5487 exit(4); 5488 5489 exit(EXIT_SUCCESS); 5490 5491 5492 ; 5493 return 0; 5494} 5495_ACEOF 5496if ac_fn_c_try_link "$LINENO"; then : 5497 5498 if test "X$cross_compiling" = "Xyes" || grep gc-sections conftest.err ; then 5499 ntp_cv_gc_sections_runs=no 5500 else 5501 ntp_cv_gc_sections_runs=no 5502 ./conftest >/dev/null 2>&1 && ntp_cv_gc_sections_runs=yes 5503 fi 5504 5505else 5506 ntp_cv_gc_sections_runs=no 5507 5508fi 5509rm -f core conftest.err conftest.$ac_objext \ 5510 conftest$ac_exeext conftest.$ac_ext 5511 CFLAGS="$origCFLAGS" 5512 { origCFLAGS=; unset origCFLAGS;} 5513 5514 5515fi 5516{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gc_sections_runs" >&5 5517$as_echo "$ntp_cv_gc_sections_runs" >&6; } 5518 case "$ntp_cv_gc_sections_runs" in 5519 yes) 5520 LDADD_LIBNTP="-Wl,--gc-sections" 5521 CFLAGS_NTP="$CFLAGS_NTP -ffunction-sections -fdata-sections" 5522 ;; 5523 no) 5524 LDADD_LIBNTP= 5525 ;; 5526 esac 5527 CFLAGS_NTP="$CFLAGS_NTP -Wall" 5528 CFLAGS_NTP="$CFLAGS_NTP -Wcast-align" 5529 CFLAGS_NTP="$CFLAGS_NTP -Wcast-qual" 5530 # CFLAGS_NTP="$CFLAGS_NTP -Wconversion" 5531 # CFLAGS_NTP="$CFLAGS_NTP -Werror" 5532 # CFLAGS_NTP="$CFLAGS_NTP -Wextra" 5533 # CFLAGS_NTP="$CFLAGS_NTP -Wfloat-equal" 5534 CFLAGS_NTP="$CFLAGS_NTP -Wmissing-prototypes" 5535 CFLAGS_NTP="$CFLAGS_NTP -Wpointer-arith" 5536 CFLAGS_NTP="$CFLAGS_NTP -Wshadow" 5537 # CFLAGS_NTP="$CFLAGS_NTP -Wtraditional" 5538 # CFLAGS_NTP="$CFLAGS_NTP -Wwrite-strings" 5539 case "$ntp_cv_gcc_Winit_self" in 5540 yes) 5541 CFLAGS_NTP="$CFLAGS_NTP -Winit-self" 5542 esac 5543 case "$ntp_cv_gcc_Wstrict_overflow" in 5544 yes) 5545 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-overflow" 5546 esac 5547 # -W[no-]strict-prototypes might be added by NTP_OPENSSL 5548esac 5549 5550 5551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking additional compiler flags" >&5 5552$as_echo_n "checking additional compiler flags... " >&6; } 5553 # allow ntp_os_cflags to be preset to skip this stuff 5554 case "${ntp_os_cflags+set}" in 5555 set) 5556 ;; 5557 *) 5558 ntp_os_cflags= 5559 case "$host_os" in 5560 aix[1-3]*) 5561 ;; 5562 aix4.[0-2]*) 5563 # turn on additional headers 5564 ntp_os_cflags="-D_XOPEN_EXTENDED_SOURCE" 5565 ;; 5566 aix5.3*) 5567 # avoid circular dependencies in yp headers, and more 5568 ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE" 5569 ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS -D_MSGQSUPPORT" 5570 ;; 5571 aix*) 5572 # XXX Only verified thru AIX6. 5573 # aix7 seems to need a different XOPEN_SOURCE_EXTENDED thing. 5574 # avoid circular dependencies in yp headers 5575 # _XOPEN_SOURCE=500 = X/Open 5: POSIX 1995 5576 # _XOPEN_SOURCE=600 = X/Open 6: POSIX 2004 5577 # _XOPEN_SOURCE=700 = X/Open 7: POSIX 2008 5578 ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_SOURCE=600" 5579 ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS" 5580 ;; 5581 amigaos) 5582 ntp_os_cflags="-DSYS_AMIGA" 5583 ;; 5584 darwin*|macosx*|rhapsody*) 5585 ntp_os_cflags="-D_P1003_1B_VISIBLE" 5586 ;; 5587 hpux10.*) # at least for hppa2.0-hp-hpux10.20 5588 case "$GCC" in 5589 yes) 5590 ;; 5591 *) 5592 # use Ansi compiler on HPUX, and some -Wp magic 5593 ntp_os_cflags="-Ae -Wp,-H18816" 5594 ;; 5595 esac 5596 ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L" 5597 ;; 5598 hpux*) 5599 case "$GCC" in 5600 yes) 5601 ;; 5602 *) 5603 # use Ansi compiler on HPUX 5604 ntp_os_cflags="-Ae" 5605 esac 5606 ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L" 5607 ;; 5608 irix6*) 5609 case "$CC" in 5610 cc) 5611 # do not use 64-bit compiler 5612 ntp_os_cflags="-n32 -mips3 -Wl,-woff,84" 5613 esac 5614 ;; 5615 nextstep3) 5616 ntp_os_cflags="-posix" 5617 ;; 5618 solaris1*|solaris2.[0-5]|solaris2.5.*) 5619 ;; 5620 sunos[34]*|sunos5.[0-5]|sunos5.5.*) 5621 ;; 5622 solaris2*|sunos5*) 5623 # turn on 64-bit file offset interface 5624 ntp_os_cflags="-D_LARGEFILE64_SOURCE" 5625 ;; 5626 vxworks*) 5627 case "$build" in 5628 $host) 5629 ;; 5630 *) 5631 # Quick and dirty sanity check 5632 case "$VX_KERNEL" in 5633 '') 5634 as_fn_error $? "See html/build/hints/vxworks.html" "$LINENO" 5 5635 esac 5636 ntp_os_cflags="-DSYS_VXWORKS" 5637 esac 5638 ;; 5639 esac 5640 esac 5641 case "$ntp_os_cflags" in 5642 '') 5643 ntp_os_cflags_msg="none needed" 5644 ;; 5645 *) 5646 ntp_os_cflags_msg="$ntp_os_cflags" 5647 esac 5648 CFLAGS_NTP="$CFLAGS_NTP $ntp_os_cflags" 5649 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_os_cflags_msg" >&5 5650$as_echo "$ntp_os_cflags_msg" >&6; } 5651 { ntp_os_cflags_msg=; unset ntp_os_cflags_msg;} 5652 ### 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking additional linker flags" >&5 5654$as_echo_n "checking additional linker flags... " >&6; } 5655 # HMS: The following might still need tweaking 5656 # allow ntp_os_ldflags to be preset to skip this stuff 5657 case "${ntp_os_ldflags+set}" in 5658 set) 5659 ;; 5660 *) 5661 ntp_os_ldflags= 5662 case "$host_os" in 5663 hpux*) 5664 case "$GCC" in 5665 yes) 5666 ntp_os_ldflags="-Wl,+allowdups" 5667 ;; 5668 esac 5669 ;; 5670 esac 5671 ;; 5672 esac 5673 case "$ntp_os_ldflags" in 5674 '') 5675 ntp_os_ldflags_msg="none needed" 5676 ;; 5677 *) 5678 ntp_os_ldflags_msg="$ntp_os_ldflags" 5679 esac 5680 LDFLAGS_NTP="$LDFLAGS_NTP $ntp_os_ldflags" 5681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_os_ldflags_msg" >&5 5682$as_echo "$ntp_os_ldflags_msg" >&6; } 5683 { ntp_os_ldflags_msg=; unset ntp_os_ldflags_msg;} 5684 5685 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 5687$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 5688if ${ac_cv_c_bigendian+:} false; then : 5689 $as_echo_n "(cached) " >&6 5690else 5691 ac_cv_c_bigendian=unknown 5692 # See if we're dealing with a universal compiler. 5693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5694/* end confdefs.h. */ 5695#ifndef __APPLE_CC__ 5696 not a universal capable compiler 5697 #endif 5698 typedef int dummy; 5699 5700_ACEOF 5701if ac_fn_c_try_compile "$LINENO"; then : 5702 5703 # Check for potential -arch flags. It is not universal unless 5704 # there are at least two -arch flags with different values. 5705 ac_arch= 5706 ac_prev= 5707 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 5708 if test -n "$ac_prev"; then 5709 case $ac_word in 5710 i?86 | x86_64 | ppc | ppc64) 5711 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 5712 ac_arch=$ac_word 5713 else 5714 ac_cv_c_bigendian=universal 5715 break 5716 fi 5717 ;; 5718 esac 5719 ac_prev= 5720 elif test "x$ac_word" = "x-arch"; then 5721 ac_prev=arch 5722 fi 5723 done 5724fi 5725rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5726 if test $ac_cv_c_bigendian = unknown; then 5727 # See if sys/param.h defines the BYTE_ORDER macro. 5728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5729/* end confdefs.h. */ 5730#include <sys/types.h> 5731 #include <sys/param.h> 5732 5733int 5734main () 5735{ 5736#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 5737 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 5738 && LITTLE_ENDIAN) 5739 bogus endian macros 5740 #endif 5741 5742 ; 5743 return 0; 5744} 5745_ACEOF 5746if ac_fn_c_try_compile "$LINENO"; then : 5747 # It does; now see whether it defined to BIG_ENDIAN or not. 5748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5749/* end confdefs.h. */ 5750#include <sys/types.h> 5751 #include <sys/param.h> 5752 5753int 5754main () 5755{ 5756#if BYTE_ORDER != BIG_ENDIAN 5757 not big endian 5758 #endif 5759 5760 ; 5761 return 0; 5762} 5763_ACEOF 5764if ac_fn_c_try_compile "$LINENO"; then : 5765 ac_cv_c_bigendian=yes 5766else 5767 ac_cv_c_bigendian=no 5768fi 5769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5770fi 5771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5772 fi 5773 if test $ac_cv_c_bigendian = unknown; then 5774 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 5775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5776/* end confdefs.h. */ 5777#include <limits.h> 5778 5779int 5780main () 5781{ 5782#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 5783 bogus endian macros 5784 #endif 5785 5786 ; 5787 return 0; 5788} 5789_ACEOF 5790if ac_fn_c_try_compile "$LINENO"; then : 5791 # It does; now see whether it defined to _BIG_ENDIAN or not. 5792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5793/* end confdefs.h. */ 5794#include <limits.h> 5795 5796int 5797main () 5798{ 5799#ifndef _BIG_ENDIAN 5800 not big endian 5801 #endif 5802 5803 ; 5804 return 0; 5805} 5806_ACEOF 5807if ac_fn_c_try_compile "$LINENO"; then : 5808 ac_cv_c_bigendian=yes 5809else 5810 ac_cv_c_bigendian=no 5811fi 5812rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5813fi 5814rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5815 fi 5816 if test $ac_cv_c_bigendian = unknown; then 5817 # Compile a test program. 5818 if test "$cross_compiling" = yes; then : 5819 # Try to guess by grepping values from an object file. 5820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5821/* end confdefs.h. */ 5822short int ascii_mm[] = 5823 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 5824 short int ascii_ii[] = 5825 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 5826 int use_ascii (int i) { 5827 return ascii_mm[i] + ascii_ii[i]; 5828 } 5829 short int ebcdic_ii[] = 5830 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 5831 short int ebcdic_mm[] = 5832 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 5833 int use_ebcdic (int i) { 5834 return ebcdic_mm[i] + ebcdic_ii[i]; 5835 } 5836 extern int foo; 5837 5838int 5839main () 5840{ 5841return use_ascii (foo) == use_ebcdic (foo); 5842 ; 5843 return 0; 5844} 5845_ACEOF 5846if ac_fn_c_try_compile "$LINENO"; then : 5847 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 5848 ac_cv_c_bigendian=yes 5849 fi 5850 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 5851 if test "$ac_cv_c_bigendian" = unknown; then 5852 ac_cv_c_bigendian=no 5853 else 5854 # finding both strings is unlikely to happen, but who knows? 5855 ac_cv_c_bigendian=unknown 5856 fi 5857 fi 5858fi 5859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5860else 5861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5862/* end confdefs.h. */ 5863$ac_includes_default 5864int 5865main () 5866{ 5867 5868 /* Are we little or big endian? From Harbison&Steele. */ 5869 union 5870 { 5871 long int l; 5872 char c[sizeof (long int)]; 5873 } u; 5874 u.l = 1; 5875 return u.c[sizeof (long int) - 1] == 1; 5876 5877 ; 5878 return 0; 5879} 5880_ACEOF 5881if ac_fn_c_try_run "$LINENO"; then : 5882 ac_cv_c_bigendian=no 5883else 5884 ac_cv_c_bigendian=yes 5885fi 5886rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5887 conftest.$ac_objext conftest.beam conftest.$ac_ext 5888fi 5889 5890 fi 5891fi 5892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5893$as_echo "$ac_cv_c_bigendian" >&6; } 5894 case $ac_cv_c_bigendian in #( 5895 yes) 5896 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5897;; #( 5898 no) 5899 ;; #( 5900 universal) 5901 5902$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5903 5904 ;; #( 5905 *) 5906 as_fn_error $? "unknown endianness 5907 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5908 esac 5909 5910{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 5911$as_echo_n "checking for working volatile... " >&6; } 5912if ${ac_cv_c_volatile+:} false; then : 5913 $as_echo_n "(cached) " >&6 5914else 5915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5916/* end confdefs.h. */ 5917 5918int 5919main () 5920{ 5921 5922volatile int x; 5923int * volatile y = (int *) 0; 5924return !x && !y; 5925 ; 5926 return 0; 5927} 5928_ACEOF 5929if ac_fn_c_try_compile "$LINENO"; then : 5930 ac_cv_c_volatile=yes 5931else 5932 ac_cv_c_volatile=no 5933fi 5934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5935fi 5936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 5937$as_echo "$ac_cv_c_volatile" >&6; } 5938if test $ac_cv_c_volatile = no; then 5939 5940$as_echo "#define volatile /**/" >>confdefs.h 5941 5942fi 5943 5944ac_ext=c 5945ac_cpp='$CPP $CPPFLAGS' 5946ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5947ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5948ac_compiler_gnu=$ac_cv_c_compiler_gnu 5949{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 5950$as_echo_n "checking how to run the C preprocessor... " >&6; } 5951# On Suns, sometimes $CPP names a directory. 5952if test -n "$CPP" && test -d "$CPP"; then 5953 CPP= 5954fi 5955if test -z "$CPP"; then 5956 if ${ac_cv_prog_CPP+:} false; then : 5957 $as_echo_n "(cached) " >&6 5958else 5959 # Double quotes because CPP needs to be expanded 5960 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 5961 do 5962 ac_preproc_ok=false 5963for ac_c_preproc_warn_flag in '' yes 5964do 5965 # Use a header file that comes with gcc, so configuring glibc 5966 # with a fresh cross-compiler works. 5967 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5968 # <limits.h> exists even on freestanding compilers. 5969 # On the NeXT, cc -E runs the code through the compiler's parser, 5970 # not just through cpp. "Syntax error" is here to catch this case. 5971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5972/* end confdefs.h. */ 5973#ifdef __STDC__ 5974# include <limits.h> 5975#else 5976# include <assert.h> 5977#endif 5978 Syntax error 5979_ACEOF 5980if ac_fn_c_try_cpp "$LINENO"; then : 5981 5982else 5983 # Broken: fails on valid input. 5984continue 5985fi 5986rm -f conftest.err conftest.i conftest.$ac_ext 5987 5988 # OK, works on sane cases. Now check whether nonexistent headers 5989 # can be detected and how. 5990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5991/* end confdefs.h. */ 5992#include <ac_nonexistent.h> 5993_ACEOF 5994if ac_fn_c_try_cpp "$LINENO"; then : 5995 # Broken: success on invalid input. 5996continue 5997else 5998 # Passes both tests. 5999ac_preproc_ok=: 6000break 6001fi 6002rm -f conftest.err conftest.i conftest.$ac_ext 6003 6004done 6005# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6006rm -f conftest.i conftest.err conftest.$ac_ext 6007if $ac_preproc_ok; then : 6008 break 6009fi 6010 6011 done 6012 ac_cv_prog_CPP=$CPP 6013 6014fi 6015 CPP=$ac_cv_prog_CPP 6016else 6017 ac_cv_prog_CPP=$CPP 6018fi 6019{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 6020$as_echo "$CPP" >&6; } 6021ac_preproc_ok=false 6022for ac_c_preproc_warn_flag in '' yes 6023do 6024 # Use a header file that comes with gcc, so configuring glibc 6025 # with a fresh cross-compiler works. 6026 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6027 # <limits.h> exists even on freestanding compilers. 6028 # On the NeXT, cc -E runs the code through the compiler's parser, 6029 # not just through cpp. "Syntax error" is here to catch this case. 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031/* end confdefs.h. */ 6032#ifdef __STDC__ 6033# include <limits.h> 6034#else 6035# include <assert.h> 6036#endif 6037 Syntax error 6038_ACEOF 6039if ac_fn_c_try_cpp "$LINENO"; then : 6040 6041else 6042 # Broken: fails on valid input. 6043continue 6044fi 6045rm -f conftest.err conftest.i conftest.$ac_ext 6046 6047 # OK, works on sane cases. Now check whether nonexistent headers 6048 # can be detected and how. 6049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6050/* end confdefs.h. */ 6051#include <ac_nonexistent.h> 6052_ACEOF 6053if ac_fn_c_try_cpp "$LINENO"; then : 6054 # Broken: success on invalid input. 6055continue 6056else 6057 # Passes both tests. 6058ac_preproc_ok=: 6059break 6060fi 6061rm -f conftest.err conftest.i conftest.$ac_ext 6062 6063done 6064# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6065rm -f conftest.i conftest.err conftest.$ac_ext 6066if $ac_preproc_ok; then : 6067 6068else 6069 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6070$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6071as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 6072See \`config.log' for more details" "$LINENO" 5; } 6073fi 6074 6075ac_ext=c 6076ac_cpp='$CPP $CPPFLAGS' 6077ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6078ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6079ac_compiler_gnu=$ac_cv_c_compiler_gnu 6080 6081 6082 6083 6084 6085{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compile/link hardening flags" >&5 6086$as_echo_n "checking for compile/link hardening flags... " >&6; } 6087 6088 6089# Check whether --with-hardenfile was given. 6090if test "${with_hardenfile+set}" = set; then : 6091 withval=$with_hardenfile; 6092else 6093 with_hardenfile=no 6094 6095fi 6096 6097 6098( \ 6099 SENTINEL_DIR="$PWD" && \ 6100 cd $srcdir/ && \ 6101 case "$with_hardenfile" in \ 6102 yes|no|'') \ 6103 scripts/genHardFlags -d "$SENTINEL_DIR" \ 6104 ;; \ 6105 *) \ 6106 scripts/genHardFlags -d "$SENTINEL_DIR" -f "$with_hardenfile" \ 6107 ;; \ 6108 esac \ 6109) > genHardFlags.i 2> genHardFlags.err 6110. ./genHardFlags.i 6111 6112case "$GENHARDFLAG" in 6113 OK) 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: in file $GENHARDFLAGFILE" >&5 6115$as_echo "in file $GENHARDFLAGFILE" >&6; } 6116 rm genHardFlags.err genHardFlags.i 6117 ;; 6118 *) 6119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed." >&5 6120$as_echo "failed." >&6; } 6121 as_fn_error $? "Problem with genHardFlags!" "$LINENO" 5 6122 ;; 6123esac 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for install dir and man conventions" >&5 6134$as_echo_n "checking for install dir and man conventions... " >&6; } 6135 6136 6137# Check whether --with-locfile was given. 6138if test "${with_locfile+set}" = set; then : 6139 withval=$with_locfile; 6140else 6141 with_locfile=no 6142 6143fi 6144 6145 6146( \ 6147 SENTINEL_DIR="$PWD" && \ 6148 cd $srcdir/ && \ 6149 case "$with_locfile" in \ 6150 yes|no|'') \ 6151 scripts/genLocInfo -d "$SENTINEL_DIR" \ 6152 ;; \ 6153 *) \ 6154 scripts/genLocInfo -d "$SENTINEL_DIR" -f "$with_locfile" \ 6155 ;; \ 6156 esac \ 6157) > genLocInfo.i 2> genLocInfo.err 6158. ./genLocInfo.i 6159 6160case "$GENLOCINFO" in 6161 OK) 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: in file $GENLOCINFOFILE" >&5 6163$as_echo "in file $GENLOCINFOFILE" >&6; } 6164 rm genLocInfo.err genLocInfo.i 6165 ;; 6166 *) 6167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed." >&5 6168$as_echo "failed." >&6; } 6169 as_fn_error $? "Problem with genLocInfo!" "$LINENO" 5 6170 ;; 6171esac 6172 6173 if test "$CALC_TICKADJ_MS" ; then 6174 WANT_CALC_TICKADJ_MS_TRUE= 6175 WANT_CALC_TICKADJ_MS_FALSE='#' 6176else 6177 WANT_CALC_TICKADJ_MS_TRUE='#' 6178 WANT_CALC_TICKADJ_MS_FALSE= 6179fi 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 if test -z "$NTPSWEEP_NI" ; then 6224 INSTALL_NTPSWEEP_TRUE= 6225 INSTALL_NTPSWEEP_FALSE='#' 6226else 6227 INSTALL_NTPSWEEP_TRUE='#' 6228 INSTALL_NTPSWEEP_FALSE= 6229fi 6230 6231 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 if test -z "$UPDATE_LEAP_NI" ; then 6272 INSTALL_UPDATE_LEAP_TRUE= 6273 INSTALL_UPDATE_LEAP_FALSE='#' 6274else 6275 INSTALL_UPDATE_LEAP_TRUE='#' 6276 INSTALL_UPDATE_LEAP_FALSE= 6277fi 6278 6279 6280 6281 6282if test -n "$ac_tool_prefix"; then 6283 for ac_prog in ar lib "link -lib" 6284 do 6285 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6286set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6287{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6288$as_echo_n "checking for $ac_word... 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"could not determine $AR interface" "$LINENO" 5 6450 ;; 6451esac 6452 6453 6454 6455 6456 6457# Expose a cross-compilation indicator to makefiles 6458 if test $build != $host; then 6459 NTP_CROSSCOMPILE_TRUE= 6460 NTP_CROSSCOMPILE_FALSE='#' 6461else 6462 NTP_CROSSCOMPILE_TRUE='#' 6463 NTP_CROSSCOMPILE_FALSE= 6464fi 6465 6466 6467 6468{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 6469$as_echo_n "checking for a sed that does not truncate output... " >&6; } 6470if ${ac_cv_path_SED+:} false; then : 6471 $as_echo_n "(cached) " >&6 6472else 6473 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 6474 for ac_i in 1 2 3 4 5 6 7; do 6475 ac_script="$ac_script$as_nl$ac_script" 6476 done 6477 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 6478 { ac_script=; unset ac_script;} 6479 if test -z "$SED"; then 6480 ac_path_SED_found=false 6481 # Loop through the user's path and test for each of PROGNAME-LIST 6482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6483for as_dir in $PATH 6484do 6485 IFS=$as_save_IFS 6486 test -z "$as_dir" && as_dir=. 6487 for ac_prog in sed gsed; do 6488 for ac_exec_ext in '' $ac_executable_extensions; do 6489 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 6490 as_fn_executable_p "$ac_path_SED" || continue 6491# Check for GNU ac_path_SED and select it if it is found. 6492 # Check for GNU $ac_path_SED 6493case `"$ac_path_SED" --version 2>&1` in 6494*GNU*) 6495 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 6496*) 6497 ac_count=0 6498 $as_echo_n 0123456789 >"conftest.in" 6499 while : 6500 do 6501 cat "conftest.in" "conftest.in" >"conftest.tmp" 6502 mv "conftest.tmp" "conftest.in" 6503 cp "conftest.in" "conftest.nl" 6504 $as_echo '' >> "conftest.nl" 6505 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 6506 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6507 as_fn_arith $ac_count + 1 && ac_count=$as_val 6508 if test $ac_count -gt ${ac_path_SED_max-0}; then 6509 # Best one so far, save it but keep looking for a better one 6510 ac_cv_path_SED="$ac_path_SED" 6511 ac_path_SED_max=$ac_count 6512 fi 6513 # 10*(2^10) chars as input seems more than enough 6514 test $ac_count -gt 10 && break 6515 done 6516 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6517esac 6518 6519 $ac_path_SED_found && break 3 6520 done 6521 done 6522 done 6523IFS=$as_save_IFS 6524 if test -z "$ac_cv_path_SED"; then 6525 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 6526 fi 6527else 6528 ac_cv_path_SED=$SED 6529fi 6530 6531fi 6532{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 6533$as_echo "$ac_cv_path_SED" >&6; } 6534 SED="$ac_cv_path_SED" 6535 rm -f conftest.sed 6536 6537test -z "$SED" && SED=sed 6538Xsed="$SED -e 1s/^X//" 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 6551$as_echo_n "checking for fgrep... " >&6; } 6552if ${ac_cv_path_FGREP+:} false; then : 6553 $as_echo_n "(cached) " >&6 6554else 6555 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 6556 then ac_cv_path_FGREP="$GREP -F" 6557 else 6558 if test -z "$FGREP"; then 6559 ac_path_FGREP_found=false 6560 # Loop through the user's path and test for each of PROGNAME-LIST 6561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6562for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6563do 6564 IFS=$as_save_IFS 6565 test -z "$as_dir" && as_dir=. 6566 for ac_prog in fgrep; do 6567 for ac_exec_ext in '' $ac_executable_extensions; do 6568 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 6569 as_fn_executable_p "$ac_path_FGREP" || continue 6570# Check for GNU ac_path_FGREP and select it if it is found. 6571 # Check for GNU $ac_path_FGREP 6572case `"$ac_path_FGREP" --version 2>&1` in 6573*GNU*) 6574 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 6575*) 6576 ac_count=0 6577 $as_echo_n 0123456789 >"conftest.in" 6578 while : 6579 do 6580 cat "conftest.in" "conftest.in" >"conftest.tmp" 6581 mv "conftest.tmp" "conftest.in" 6582 cp "conftest.in" "conftest.nl" 6583 $as_echo 'FGREP' >> "conftest.nl" 6584 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 6585 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6586 as_fn_arith $ac_count + 1 && ac_count=$as_val 6587 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 6588 # Best one so far, save it but keep looking for a better one 6589 ac_cv_path_FGREP="$ac_path_FGREP" 6590 ac_path_FGREP_max=$ac_count 6591 fi 6592 # 10*(2^10) chars as input seems more than enough 6593 test $ac_count -gt 10 && break 6594 done 6595 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6596esac 6597 6598 $ac_path_FGREP_found && break 3 6599 done 6600 done 6601 done 6602IFS=$as_save_IFS 6603 if test -z "$ac_cv_path_FGREP"; then 6604 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 6605 fi 6606else 6607 ac_cv_path_FGREP=$FGREP 6608fi 6609 6610 fi 6611fi 6612{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 6613$as_echo "$ac_cv_path_FGREP" >&6; } 6614 FGREP="$ac_cv_path_FGREP" 6615 6616 6617test -z "$GREP" && GREP=grep 6618 6619 6620 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6636ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 6637ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 6638 6639{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 6640$as_echo_n "checking how to print strings... " >&6; } 6641# Test print first, because it will be a builtin if present. 6642if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 6643 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 6644 ECHO='print -r --' 6645elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 6646 ECHO='printf %s\n' 6647else 6648 # Use this function as a fallback that always works. 6649 func_fallback_echo () 6650 { 6651 eval 'cat <<_LTECHO_EOF 6652$1 6653_LTECHO_EOF' 6654 } 6655 ECHO='func_fallback_echo' 6656fi 6657 6658# func_echo_all arg... 6659# Invoke $ECHO with all args, space-separated. 6660func_echo_all () 6661{ 6662 $ECHO "" 6663} 6664 6665case $ECHO in 6666 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 6667$as_echo "printf" >&6; } ;; 6668 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 6669$as_echo "print -r" >&6; } ;; 6670 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 6671$as_echo "cat" >&6; } ;; 6672esac 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 6688if test "x$ac_cv_type_pid_t" = xyes; then : 6689 6690else 6691 6692cat >>confdefs.h <<_ACEOF 6693#define pid_t int 6694_ACEOF 6695 6696fi 6697 6698ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 6699if test "x$ac_cv_type_size_t" = xyes; then : 6700 6701else 6702 6703cat >>confdefs.h <<_ACEOF 6704#define size_t unsigned int 6705_ACEOF 6706 6707fi 6708 6709 6710 # Check whether --enable-c99-snprintf was given. 6711if test "${enable_c99_snprintf+set}" = set; then : 6712 enableval=$enable_c99_snprintf; force_c99_snprintf=$enableval 6713else 6714 force_c99_snprintf=no 6715 6716fi 6717 6718 case "$force_c99_snprintf" in 6719 yes) 6720 hw_force_rpl_snprintf=yes 6721 hw_force_rpl_vsnprintf=yes 6722 esac 6723 6724 6725 6726 6727 6728 6729 for ac_header in $ac_header_list 6730do : 6731 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6732ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 6733" 6734if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6735 cat >>confdefs.h <<_ACEOF 6736#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6737_ACEOF 6738 6739fi 6740 6741done 6742 6743 6744 6745 6746 6747 6748 6749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 6750$as_echo_n "checking for unsigned long long int... " >&6; } 6751if ${ac_cv_type_unsigned_long_long_int+:} false; then : 6752 $as_echo_n "(cached) " >&6 6753else 6754 ac_cv_type_unsigned_long_long_int=yes 6755 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 6756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6757/* end confdefs.h. */ 6758 6759 /* For now, do not test the preprocessor; as of 2007 there are too many 6760 implementations with broken preprocessors. Perhaps this can 6761 be revisited in 2012. In the meantime, code should not expect 6762 #if to work with literals wider than 32 bits. */ 6763 /* Test literals. */ 6764 long long int ll = 9223372036854775807ll; 6765 long long int nll = -9223372036854775807LL; 6766 unsigned long long int ull = 18446744073709551615ULL; 6767 /* Test constant expressions. */ 6768 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) 6769 ? 1 : -1)]; 6770 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 6771 ? 1 : -1)]; 6772 int i = 63; 6773int 6774main () 6775{ 6776/* Test availability of runtime routines for shift and division. */ 6777 long long int llmax = 9223372036854775807ll; 6778 unsigned long long int ullmax = 18446744073709551615ull; 6779 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) 6780 | (llmax / ll) | (llmax % ll) 6781 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) 6782 | (ullmax / ull) | (ullmax % ull)); 6783 ; 6784 return 0; 6785} 6786 6787_ACEOF 6788if ac_fn_c_try_link "$LINENO"; then : 6789 6790else 6791 ac_cv_type_unsigned_long_long_int=no 6792fi 6793rm -f core conftest.err conftest.$ac_objext \ 6794 conftest$ac_exeext conftest.$ac_ext 6795 fi 6796fi 6797{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 6798$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } 6799 if test $ac_cv_type_unsigned_long_long_int = yes; then 6800 6801$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h 6802 6803 fi 6804 6805 6806 ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" 6807if test "x$ac_cv_func_vsnprintf" = xyes; then : 6808 hw_cv_func_vsnprintf=yes 6809else 6810 hw_cv_func_vsnprintf=no 6811fi 6812 6813 if test "$hw_cv_func_vsnprintf" = yes; then : 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf is C99 compliant" >&5 6815$as_echo_n "checking whether vsnprintf is C99 compliant... " >&6; } 6816if ${hw_cv_func_vsnprintf_c99+:} false; then : 6817 $as_echo_n "(cached) " >&6 6818else 6819 if test "$cross_compiling" = yes; then : 6820 hw_cv_func_vsnprintf_c99=no 6821else 6822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6823/* end confdefs.h. */ 6824#if HAVE_STDARG_H 6825 #include <stdarg.h> 6826 #endif 6827 #include <stdio.h> 6828 static int testprintf(char *buf, size_t size, const char *format, ...) 6829 { 6830 int result; 6831 va_list ap; 6832 va_start(ap, format); 6833 result = vsnprintf(buf, size, format, ap); 6834 va_end(ap); 6835 return result; 6836 } 6837int 6838main () 6839{ 6840char buf[43]; 6841 if (testprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 || 6842 testprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 || 6843 buf[0] != 'T' || buf[3] != '\0') 6844 return 1; 6845 ; 6846 return 0; 6847} 6848_ACEOF 6849if ac_fn_c_try_run "$LINENO"; then : 6850 hw_cv_func_vsnprintf_c99=yes 6851else 6852 hw_cv_func_vsnprintf_c99=no 6853fi 6854rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6855 conftest.$ac_objext conftest.beam conftest.$ac_ext 6856fi 6857 6858fi 6859{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_vsnprintf_c99" >&5 6860$as_echo "$hw_cv_func_vsnprintf_c99" >&6; } 6861else 6862 hw_cv_func_vsnprintf_c99=no 6863fi 6864 6865$as_echo "#define HAVE_VSNPRINTF 1" >>confdefs.h 6866 6867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement vsnprintf will be used" >&5 6868$as_echo_n "checking if C99-snprintf replacement vsnprintf will be used... " >&6; } 6869 if test "${hw_force_rpl_vsnprintf=no}" = yes -o "$hw_cv_func_vsnprintf_c99" = no; then : 6870 hw_use_rpl_vsnprintf=yes 6871else 6872 hw_use_rpl_vsnprintf=no 6873fi 6874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_vsnprintf" >&5 6875$as_echo "$hw_use_rpl_vsnprintf" >&6; } 6876 if test "$hw_use_rpl_vsnprintf" = yes; then : 6877 6878$as_echo "#define HW_WANT_RPL_VSNPRINTF 1" >>confdefs.h 6879 6880 if test ${hw_nodef_vsnprintf=no} = no; then : 6881 6882$as_echo "#define vsnprintf rpl_vsnprintf" >>confdefs.h 6883 6884fi 6885 for ac_header in inttypes.h locale.h stddef.h stdint.h 6886do : 6887 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6888ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 6889if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6890 cat >>confdefs.h <<_ACEOF 6891#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6892_ACEOF 6893 6894fi 6895 6896done 6897 6898 ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include <locale.h> 6899" 6900if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then : 6901 6902cat >>confdefs.h <<_ACEOF 6903#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1 6904_ACEOF 6905 6906 6907fi 6908ac_fn_c_check_member "$LINENO" "struct lconv" "thousands_sep" "ac_cv_member_struct_lconv_thousands_sep" "#include <locale.h> 6909" 6910if test "x$ac_cv_member_struct_lconv_thousands_sep" = xyes; then : 6911 6912cat >>confdefs.h <<_ACEOF 6913#define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1 6914_ACEOF 6915 6916 6917fi 6918 6919 6920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double" >&5 6921$as_echo_n "checking for long double... " >&6; } 6922if ${ac_cv_type_long_double+:} false; then : 6923 $as_echo_n "(cached) " >&6 6924else 6925 if test "$GCC" = yes; then 6926 ac_cv_type_long_double=yes 6927 else 6928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6929/* end confdefs.h. */ 6930/* The Stardent Vistra knows sizeof (long double), but does 6931 not support it. */ 6932 long double foo = 0.0L; 6933int 6934main () 6935{ 6936static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */ 6937 sizeof (double) <= sizeof (long double))]; 6938test_array [0] = 0; 6939return test_array [0]; 6940 6941 ; 6942 return 0; 6943} 6944_ACEOF 6945if ac_fn_c_try_compile "$LINENO"; then : 6946 ac_cv_type_long_double=yes 6947else 6948 ac_cv_type_long_double=no 6949fi 6950rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6951 fi 6952fi 6953{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5 6954$as_echo "$ac_cv_type_long_double" >&6; } 6955 if test $ac_cv_type_long_double = yes; then 6956 6957$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h 6958 6959 fi 6960 6961 6962 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 6964$as_echo_n "checking for long long int... " >&6; } 6965if ${ac_cv_type_long_long_int+:} false; then : 6966 $as_echo_n "(cached) " >&6 6967else 6968 ac_cv_type_long_long_int=yes 6969 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 6970 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int 6971 if test $ac_cv_type_long_long_int = yes; then 6972 if test "$cross_compiling" = yes; then : 6973 : 6974else 6975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6976/* end confdefs.h. */ 6977#include <limits.h> 6978 #ifndef LLONG_MAX 6979 # define HALF \ 6980 (1LL << (sizeof (long long int) * CHAR_BIT - 2)) 6981 # define LLONG_MAX (HALF - 1 + HALF) 6982 #endif 6983int 6984main () 6985{ 6986long long int n = 1; 6987 int i; 6988 for (i = 0; ; i++) 6989 { 6990 long long int m = n << i; 6991 if (m >> i != n) 6992 return 1; 6993 if (LLONG_MAX / 2 < m) 6994 break; 6995 } 6996 return 0; 6997 ; 6998 return 0; 6999} 7000_ACEOF 7001if ac_fn_c_try_run "$LINENO"; then : 7002 7003else 7004 ac_cv_type_long_long_int=no 7005fi 7006rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7007 conftest.$ac_objext conftest.beam conftest.$ac_ext 7008fi 7009 7010 fi 7011 fi 7012fi 7013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 7014$as_echo "$ac_cv_type_long_long_int" >&6; } 7015 if test $ac_cv_type_long_long_int = yes; then 7016 7017$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h 7018 7019 fi 7020 7021 7022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 7023$as_echo_n "checking for unsigned long long int... " >&6; } 7024if ${ac_cv_type_unsigned_long_long_int+:} false; then : 7025 $as_echo_n "(cached) " >&6 7026else 7027 ac_cv_type_unsigned_long_long_int=yes 7028 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 7029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7030/* end confdefs.h. */ 7031 7032 /* For now, do not test the preprocessor; as of 2007 there are too many 7033 implementations with broken preprocessors. Perhaps this can 7034 be revisited in 2012. In the meantime, code should not expect 7035 #if to work with literals wider than 32 bits. */ 7036 /* Test literals. */ 7037 long long int ll = 9223372036854775807ll; 7038 long long int nll = -9223372036854775807LL; 7039 unsigned long long int ull = 18446744073709551615ULL; 7040 /* Test constant expressions. */ 7041 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) 7042 ? 1 : -1)]; 7043 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 7044 ? 1 : -1)]; 7045 int i = 63; 7046int 7047main () 7048{ 7049/* Test availability of runtime routines for shift and division. */ 7050 long long int llmax = 9223372036854775807ll; 7051 unsigned long long int ullmax = 18446744073709551615ull; 7052 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) 7053 | (llmax / ll) | (llmax % ll) 7054 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) 7055 | (ullmax / ull) | (ullmax % ull)); 7056 ; 7057 return 0; 7058} 7059 7060_ACEOF 7061if ac_fn_c_try_link "$LINENO"; then : 7062 7063else 7064 ac_cv_type_unsigned_long_long_int=no 7065fi 7066rm -f core conftest.err conftest.$ac_objext \ 7067 conftest$ac_exeext conftest.$ac_ext 7068 fi 7069fi 7070{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 7071$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } 7072 if test $ac_cv_type_unsigned_long_long_int = yes; then 7073 7074$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h 7075 7076 fi 7077 7078 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 7079if test "x$ac_cv_type_size_t" = xyes; then : 7080 7081else 7082 7083cat >>confdefs.h <<_ACEOF 7084#define size_t unsigned int 7085_ACEOF 7086 7087fi 7088 7089 7090 7091 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" 7092if test "x$ac_cv_type_intmax_t" = xyes; then : 7093 7094$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h 7095 7096else 7097 test $ac_cv_type_long_long_int = yes \ 7098 && ac_type='long long int' \ 7099 || ac_type='long int' 7100 7101cat >>confdefs.h <<_ACEOF 7102#define intmax_t $ac_type 7103_ACEOF 7104 7105fi 7106 7107 7108 7109 7110 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" 7111if test "x$ac_cv_type_uintmax_t" = xyes; then : 7112 7113$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h 7114 7115else 7116 test $ac_cv_type_unsigned_long_long_int = yes \ 7117 && ac_type='unsigned long long int' \ 7118 || ac_type='unsigned long int' 7119 7120cat >>confdefs.h <<_ACEOF 7121#define uintmax_t $ac_type 7122_ACEOF 7123 7124fi 7125 7126 7127 7128 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 7129if test "x$ac_cv_type_uintptr_t" = xyes; then : 7130 7131$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 7132 7133else 7134 for ac_type in 'unsigned int' 'unsigned long int' \ 7135 'unsigned long long int'; do 7136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7137/* end confdefs.h. */ 7138$ac_includes_default 7139int 7140main () 7141{ 7142static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 7143test_array [0] = 0; 7144return test_array [0]; 7145 7146 ; 7147 return 0; 7148} 7149_ACEOF 7150if ac_fn_c_try_compile "$LINENO"; then : 7151 7152cat >>confdefs.h <<_ACEOF 7153#define uintptr_t $ac_type 7154_ACEOF 7155 7156 ac_type= 7157fi 7158rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7159 test -z "$ac_type" && break 7160 done 7161fi 7162 7163 7164 ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 7165if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 7166 7167cat >>confdefs.h <<_ACEOF 7168#define HAVE_PTRDIFF_T 1 7169_ACEOF 7170 7171 7172fi 7173 7174 for ac_func in localeconv 7175do : 7176 ac_fn_c_check_func "$LINENO" "localeconv" "ac_cv_func_localeconv" 7177if test "x$ac_cv_func_localeconv" = xyes; then : 7178 cat >>confdefs.h <<_ACEOF 7179#define HAVE_LOCALECONV 1 7180_ACEOF 7181 7182fi 7183done 7184 7185 7186 if test "x$_hw_cv_func_xprintf_replace_done" != xyes; then : 7187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 7188$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 7189if ${ac_cv_c_const+:} false; then : 7190 $as_echo_n "(cached) " >&6 7191else 7192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7193/* end confdefs.h. */ 7194 7195int 7196main () 7197{ 7198 7199#ifndef __cplusplus 7200 /* Ultrix mips cc rejects this sort of thing. */ 7201 typedef int charset[2]; 7202 const charset cs = { 0, 0 }; 7203 /* SunOS 4.1.1 cc rejects this. */ 7204 char const *const *pcpcc; 7205 char **ppc; 7206 /* NEC SVR4.0.2 mips cc rejects this. */ 7207 struct point {int x, y;}; 7208 static struct point const zero = {0,0}; 7209 /* AIX XL C 1.02.0.0 rejects this. 7210 It does not let you subtract one const X* pointer from another in 7211 an arm of an if-expression whose if-part is not a constant 7212 expression */ 7213 const char *g = "string"; 7214 pcpcc = &g + (g ? g-g : 0); 7215 /* HPUX 7.0 cc rejects these. */ 7216 ++pcpcc; 7217 ppc = (char**) pcpcc; 7218 pcpcc = (char const *const *) ppc; 7219 { /* SCO 3.2v4 cc rejects this sort of thing. */ 7220 char tx; 7221 char *t = &tx; 7222 char const *s = 0 ? (char *) 0 : (char const *) 0; 7223 7224 *t++ = 0; 7225 if (s) return 0; 7226 } 7227 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 7228 int x[] = {25, 17}; 7229 const int *foo = &x[0]; 7230 ++foo; 7231 } 7232 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 7233 typedef const int *iptr; 7234 iptr p = 0; 7235 ++p; 7236 } 7237 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 7238 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 7239 struct s { int j; const int *ap[3]; } bx; 7240 struct s *b = &bx; b->j = 5; 7241 } 7242 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 7243 const int foo = 10; 7244 if (!foo) return 0; 7245 } 7246 return !cs[0] && !zero.x; 7247#endif 7248 7249 ; 7250 return 0; 7251} 7252_ACEOF 7253if ac_fn_c_try_compile "$LINENO"; then : 7254 ac_cv_c_const=yes 7255else 7256 ac_cv_c_const=no 7257fi 7258rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7259fi 7260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 7261$as_echo "$ac_cv_c_const" >&6; } 7262if test $ac_cv_c_const = no; then 7263 7264$as_echo "#define const /**/" >>confdefs.h 7265 7266fi 7267 7268 7269 7270 7271 case " $LIBOBJS " in 7272 *" snprintf.$ac_objext "* ) ;; 7273 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 7274 ;; 7275esac 7276 7277 _hw_cv_func_xprintf_replace_done=yes 7278fi 7279 7280fi 7281 7282 7283 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 7284if test "x$ac_cv_func_snprintf" = xyes; then : 7285 hw_cv_func_snprintf=yes 7286else 7287 hw_cv_func_snprintf=no 7288fi 7289 7290 if test "$hw_cv_func_snprintf" = yes; then : 7291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf is C99 compliant" >&5 7292$as_echo_n "checking whether snprintf is C99 compliant... " >&6; } 7293if ${hw_cv_func_snprintf_c99+:} false; then : 7294 $as_echo_n "(cached) " >&6 7295else 7296 if test "$cross_compiling" = yes; then : 7297 hw_cv_func_snprintf_c99=no 7298else 7299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7300/* end confdefs.h. */ 7301#include <stdio.h> 7302int 7303main () 7304{ 7305char buf[43]; 7306 if (snprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 || 7307 snprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 || 7308 buf[0] != 'T' || buf[3] != '\0') 7309 return 1; 7310 ; 7311 return 0; 7312} 7313_ACEOF 7314if ac_fn_c_try_run "$LINENO"; then : 7315 hw_cv_func_snprintf_c99=yes 7316else 7317 hw_cv_func_snprintf_c99=no 7318fi 7319rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7320 conftest.$ac_objext conftest.beam conftest.$ac_ext 7321fi 7322 7323fi 7324{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_snprintf_c99" >&5 7325$as_echo "$hw_cv_func_snprintf_c99" >&6; } 7326else 7327 hw_cv_func_snprintf_c99=no 7328fi 7329 7330$as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 7331 7332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement snprintf will be used" >&5 7333$as_echo_n "checking if C99-snprintf replacement snprintf will be used... " >&6; } 7334 if test "${hw_force_rpl_snprintf=no}" = yes -o "$hw_cv_func_snprintf_c99" = no; then : 7335 hw_use_rpl_snprintf=yes 7336else 7337 hw_use_rpl_snprintf=no 7338fi 7339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_snprintf" >&5 7340$as_echo "$hw_use_rpl_snprintf" >&6; } 7341 if test "$hw_use_rpl_snprintf" = yes; then : 7342 7343$as_echo "#define HW_WANT_RPL_SNPRINTF 1" >>confdefs.h 7344 7345 if test ${hw_nodef_snprintf=no} = no; then : 7346 7347$as_echo "#define snprintf rpl_snprintf" >>confdefs.h 7348 7349fi 7350 7351 if test "x$_hw_cv_func_xprintf_replace_done" != xyes; then : 7352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 7353$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 7354if ${ac_cv_c_const+:} false; then : 7355 $as_echo_n "(cached) " >&6 7356else 7357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7358/* end confdefs.h. */ 7359 7360int 7361main () 7362{ 7363 7364#ifndef __cplusplus 7365 /* Ultrix mips cc rejects this sort of thing. */ 7366 typedef int charset[2]; 7367 const charset cs = { 0, 0 }; 7368 /* SunOS 4.1.1 cc rejects this. */ 7369 char const *const *pcpcc; 7370 char **ppc; 7371 /* NEC SVR4.0.2 mips cc rejects this. */ 7372 struct point {int x, y;}; 7373 static struct point const zero = {0,0}; 7374 /* AIX XL C 1.02.0.0 rejects this. 7375 It does not let you subtract one const X* pointer from another in 7376 an arm of an if-expression whose if-part is not a constant 7377 expression */ 7378 const char *g = "string"; 7379 pcpcc = &g + (g ? g-g : 0); 7380 /* HPUX 7.0 cc rejects these. */ 7381 ++pcpcc; 7382 ppc = (char**) pcpcc; 7383 pcpcc = (char const *const *) ppc; 7384 { /* SCO 3.2v4 cc rejects this sort of thing. */ 7385 char tx; 7386 char *t = &tx; 7387 char const *s = 0 ? (char *) 0 : (char const *) 0; 7388 7389 *t++ = 0; 7390 if (s) return 0; 7391 } 7392 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 7393 int x[] = {25, 17}; 7394 const int *foo = &x[0]; 7395 ++foo; 7396 } 7397 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 7398 typedef const int *iptr; 7399 iptr p = 0; 7400 ++p; 7401 } 7402 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 7403 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 7404 struct s { int j; const int *ap[3]; } bx; 7405 struct s *b = &bx; b->j = 5; 7406 } 7407 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 7408 const int foo = 10; 7409 if (!foo) return 0; 7410 } 7411 return !cs[0] && !zero.x; 7412#endif 7413 7414 ; 7415 return 0; 7416} 7417_ACEOF 7418if ac_fn_c_try_compile "$LINENO"; then : 7419 ac_cv_c_const=yes 7420else 7421 ac_cv_c_const=no 7422fi 7423rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7424fi 7425{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 7426$as_echo "$ac_cv_c_const" >&6; } 7427if test $ac_cv_c_const = no; then 7428 7429$as_echo "#define const /**/" >>confdefs.h 7430 7431fi 7432 7433 7434 7435 7436 case " $LIBOBJS " in 7437 *" snprintf.$ac_objext "* ) ;; 7438 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 7439 ;; 7440esac 7441 7442 _hw_cv_func_xprintf_replace_done=yes 7443fi 7444 7445fi 7446 7447 7448 7449 7450 7451# HMS: Save $LIBS and empty it. 7452# any LIBS we add here should go in to LDADD_LIBNTP 7453 7454__LIBS=$LIBS 7455LIBS= 7456 7457 7458 7459# [Bug 2332] because we need to know if we are using GNU ld... 7460 7461 7462# Check whether --with-gnu-ld was given. 7463if test "${with_gnu_ld+set}" = set; then : 7464 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7465else 7466 with_gnu_ld=no 7467fi 7468 7469ac_prog=ld 7470if test yes = "$GCC"; then 7471 # Check if gcc -print-prog-name=ld gives a path. 7472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7473$as_echo_n "checking for ld used by $CC... " >&6; } 7474 case $host in 7475 *-*-mingw*) 7476 # gcc leaves a trailing carriage return, which upsets mingw 7477 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7478 *) 7479 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7480 esac 7481 case $ac_prog in 7482 # Accept absolute paths. 7483 [\\/]* | ?:[\\/]*) 7484 re_direlt='/[^/][^/]*/\.\./' 7485 # Canonicalize the pathname of ld 7486 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7487 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7488 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7489 done 7490 test -z "$LD" && LD=$ac_prog 7491 ;; 7492 "") 7493 # If it fails, then pretend we aren't using GCC. 7494 ac_prog=ld 7495 ;; 7496 *) 7497 # If it is relative, then search for the first ld in PATH. 7498 with_gnu_ld=unknown 7499 ;; 7500 esac 7501elif test yes = "$with_gnu_ld"; then 7502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7503$as_echo_n "checking for GNU ld... " >&6; } 7504else 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7506$as_echo_n "checking for non-GNU ld... " >&6; } 7507fi 7508if ${lt_cv_path_LD+:} false; then : 7509 $as_echo_n "(cached) " >&6 7510else 7511 if test -z "$LD"; then 7512 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7513 for ac_dir in $PATH; do 7514 IFS=$lt_save_ifs 7515 test -z "$ac_dir" && ac_dir=. 7516 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7517 lt_cv_path_LD=$ac_dir/$ac_prog 7518 # Check to see if the program is GNU ld. I'd rather use --version, 7519 # but apparently some variants of GNU ld only accept -v. 7520 # Break only if it was the GNU/non-GNU ld that we prefer. 7521 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7522 *GNU* | *'with BFD'*) 7523 test no != "$with_gnu_ld" && break 7524 ;; 7525 *) 7526 test yes != "$with_gnu_ld" && break 7527 ;; 7528 esac 7529 fi 7530 done 7531 IFS=$lt_save_ifs 7532else 7533 lt_cv_path_LD=$LD # Let the user override the test with a path. 7534fi 7535fi 7536 7537LD=$lt_cv_path_LD 7538if test -n "$LD"; then 7539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7540$as_echo "$LD" >&6; } 7541else 7542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7543$as_echo "no" >&6; } 7544fi 7545test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7547$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7548if ${lt_cv_prog_gnu_ld+:} false; then : 7549 $as_echo_n "(cached) " >&6 7550else 7551 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7552case `$LD -v 2>&1 </dev/null` in 7553*GNU* | *'with BFD'*) 7554 lt_cv_prog_gnu_ld=yes 7555 ;; 7556*) 7557 lt_cv_prog_gnu_ld=no 7558 ;; 7559esac 7560fi 7561{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7562$as_echo "$lt_cv_prog_gnu_ld" >&6; } 7563with_gnu_ld=$lt_cv_prog_gnu_ld 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory path separator" >&5 7576$as_echo_n "checking for directory path separator... " >&6; } 7577if ${ntp_cv_dir_sep+:} false; then : 7578 $as_echo_n "(cached) " >&6 7579else 7580 7581 case "$ntp_cv_dir_sep" in 7582 '') 7583 case "$host_os" in 7584 *djgpp | *mingw32* | *emx*) 7585 ntp_cv_dir_sep="'\\'" 7586 ;; 7587 *) 7588 ntp_cv_dir_sep="'/'" 7589 ;; 7590 esac 7591 esac 7592 7593 7594fi 7595{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_dir_sep" >&5 7596$as_echo "$ntp_cv_dir_sep" >&6; } 7597 7598cat >>confdefs.h <<_ACEOF 7599#define DIR_SEP $ntp_cv_dir_sep 7600_ACEOF 7601 7602 7603 7604 NTP_ORIG_LIBS="$LIBS" 7605 7606# Check whether --with-lineeditlibs was given. 7607if test "${with_lineeditlibs+set}" = set; then : 7608 withval=$with_lineeditlibs; use_lineeditlibs="$withval" 7609else 7610 use_lineeditlibs="edit,editline" 7611 7612fi 7613 7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking line editing libraries" >&5 7615$as_echo_n "checking line editing libraries... " >&6; } 7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_lineeditlibs" >&5 7617$as_echo "$use_lineeditlibs" >&6; } 7618 case "$use_lineeditlibs" in 7619 no) 7620 ntp_lib_lineedit=no 7621 ;; 7622 *) 7623 for lineedit_lib in `echo $use_lineeditlibs | sed -e 's/,/ /'`; do 7624 for term_lib in "" termcap curses ncurses; do 7625 case "$term_lib" in 7626 '') 7627 TRY_LIB="-l$lineedit_lib" 7628 ;; 7629 *) 7630 TRY_LIB="-l$lineedit_lib -l$term_lib" 7631 ;; 7632 esac 7633 LIBS="$NTP_ORIG_LIBS $TRY_LIB" 7634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline() with $TRY_LIB" >&5 7635$as_echo_n "checking for readline() with $TRY_LIB... " >&6; } 7636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7637/* end confdefs.h. */ 7638 7639/* Override any GCC internal prototype to avoid an error. 7640 Use char because int might match the return type of a GCC 7641 builtin and then its argument prototype would still apply. */ 7642#ifdef __cplusplus 7643extern "C" 7644#endif 7645char readline (); 7646int 7647main () 7648{ 7649return readline (); 7650 ; 7651 return 0; 7652} 7653_ACEOF 7654if ac_fn_c_try_link "$LINENO"; then : 7655 ntp_lib_lineedit="$TRY_LIB" 7656fi 7657rm -f core conftest.err conftest.$ac_objext \ 7658 conftest$ac_exeext conftest.$ac_ext 7659 case "$ntp_lib_lineedit" in 7660 '') 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7662$as_echo "no" >&6; } 7663 ;; 7664 *) 7665 # Use readline() 7666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7667$as_echo "yes" >&6; } 7668 break 7669 esac 7670 case "$term_lib" in 7671 '') 7672 # do not try el_gets without a terminal library 7673 ;; 7674 *) 7675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for el_gets() with $TRY_LIB" >&5 7676$as_echo_n "checking for el_gets() with $TRY_LIB... " >&6; } 7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678/* end confdefs.h. */ 7679 7680/* Override any GCC internal prototype to avoid an error. 7681 Use char because int might match the return type of a GCC 7682 builtin and then its argument prototype would still apply. */ 7683#ifdef __cplusplus 7684extern "C" 7685#endif 7686char el_gets (); 7687int 7688main () 7689{ 7690return el_gets (); 7691 ; 7692 return 0; 7693} 7694_ACEOF 7695if ac_fn_c_try_link "$LINENO"; then : 7696 ntp_lib_lineedit="$TRY_LIB" 7697fi 7698rm -f core conftest.err conftest.$ac_objext \ 7699 conftest$ac_exeext conftest.$ac_ext 7700 case "$ntp_lib_lineedit" in 7701 '') 7702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7703$as_echo "no" >&6; } 7704 ;; 7705 *) # Use el_gets() 7706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7707$as_echo "yes" >&6; } 7708 break 7709 ;; 7710 esac # $ntp_lib_lineedit 7711 esac # $term_lib 7712 done 7713 case "$ntp_lib_lineedit" in 7714 '') 7715 ;; 7716 *) 7717 break 7718 ;; 7719 esac 7720 done 7721 LIBS="$NTP_ORIG_LIBS" 7722 ;; 7723 esac # $use_lineeditlibs 7724 7725 case "$ntp_lib_lineedit" in 7726 '') 7727 ntp_lib_lineedit="no" 7728 ;; 7729 no) 7730 ;; 7731 *) 7732 EDITLINE_LIBS="$ntp_lib_lineedit" 7733 7734 ;; 7735 esac # $ntp_lib_lineedit 7736 7737 case "$ntp_lib_lineedit" in 7738 no) 7739 ;; 7740 *) 7741 for ac_header in readline.h readline/readline.h histedit.h 7742do : 7743 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7744ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7745if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7746 cat >>confdefs.h <<_ACEOF 7747#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7748_ACEOF 7749 7750fi 7751 7752done 7753 7754 for ac_header in history.h readline/history.h 7755do : 7756 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7757ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7758if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7759 cat >>confdefs.h <<_ACEOF 7760#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7761_ACEOF 7762 7763fi 7764 7765done 7766 7767 7768 case "$ac_cv_header_histedit_h" in 7769 yes) 7770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of arguments to el_init()" >&5 7771$as_echo_n "checking number of arguments to el_init()... " >&6; } 7772if ${ntp_cv_el_init_args+:} false; then : 7773 $as_echo_n "(cached) " >&6 7774else 7775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7776/* end confdefs.h. */ 7777 7778 #include <stdio.h> 7779 #include <histedit.h> 7780 7781int 7782main () 7783{ 7784 7785 el_init("conftest", stdin, stdout, stderr); 7786 7787 7788 ; 7789 return 0; 7790} 7791_ACEOF 7792if ac_fn_c_try_compile "$LINENO"; then : 7793 ntp_cv_el_init_args=4 7794else 7795 ntp_cv_el_init_args=3 7796 7797fi 7798rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7799 7800fi 7801{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_el_init_args" >&5 7802$as_echo "$ntp_cv_el_init_args" >&6; } 7803 7804cat >>confdefs.h <<_ACEOF 7805#define EL_INIT_ARGS $ntp_cv_el_init_args 7806_ACEOF 7807 7808 esac 7809 7810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readline supports history" >&5 7811$as_echo_n "checking whether readline supports history... " >&6; } 7812 7813 ntp_lib_lineedit_history="no" 7814 ORIG_LIBS="$LIBS" 7815 LIBS="$ORIG_LIBS $ntp_lib_lineedit" 7816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7817/* end confdefs.h. */ 7818 7819/* Override any GCC internal prototype to avoid an error. 7820 Use char because int might match the return type of a GCC 7821 builtin and then its argument prototype would still apply. */ 7822#ifdef __cplusplus 7823extern "C" 7824#endif 7825char add_history (); 7826int 7827main () 7828{ 7829return add_history (); 7830 ; 7831 return 0; 7832} 7833_ACEOF 7834if ac_fn_c_try_link "$LINENO"; then : 7835 ntp_lib_lineedit_history="yes" 7836fi 7837rm -f core conftest.err conftest.$ac_objext \ 7838 conftest$ac_exeext conftest.$ac_ext 7839 LIBS="$ORIG_LIBS" 7840 7841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_lib_lineedit_history" >&5 7842$as_echo "$ntp_lib_lineedit_history" >&6; } 7843 7844 case "$ntp_lib_lineedit_history" in 7845 yes) 7846 7847$as_echo "#define HAVE_READLINE_HISTORY 1" >>confdefs.h 7848 7849 esac 7850 esac # $ntp_lib_lineedit 7851 { NTP_ORIG_LIBS=; unset NTP_ORIG_LIBS;} 7852 { ORIG_LIBS=; unset ORIG_LIBS;} 7853 { TRY_LIB=; unset TRY_LIB;} 7854 { use_lineeditlibs=; unset use_lineeditlibs;} 7855 7856 7857LIBM= 7858case "$host" in 7859 *-*-darwin*) 7860 ;; 7861 *) 7862 _libs=$LIBS 7863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cos" >&5 7864$as_echo_n "checking for library containing cos... " >&6; } 7865if ${ac_cv_search_cos+:} false; then : 7866 $as_echo_n "(cached) " >&6 7867else 7868 ac_func_search_save_LIBS=$LIBS 7869cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7870/* end confdefs.h. */ 7871 7872/* Override any GCC internal prototype to avoid an error. 7873 Use char because int might match the return type of a GCC 7874 builtin and then its argument prototype would still apply. */ 7875#ifdef __cplusplus 7876extern "C" 7877#endif 7878char cos (); 7879int 7880main () 7881{ 7882return cos (); 7883 ; 7884 return 0; 7885} 7886_ACEOF 7887for ac_lib in '' m; do 7888 if test -z "$ac_lib"; then 7889 ac_res="none required" 7890 else 7891 ac_res=-l$ac_lib 7892 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7893 fi 7894 if ac_fn_c_try_link "$LINENO"; then : 7895 ac_cv_search_cos=$ac_res 7896fi 7897rm -f core conftest.err conftest.$ac_objext \ 7898 conftest$ac_exeext 7899 if ${ac_cv_search_cos+:} false; then : 7900 break 7901fi 7902done 7903if ${ac_cv_search_cos+:} false; then : 7904 7905else 7906 ac_cv_search_cos=no 7907fi 7908rm conftest.$ac_ext 7909LIBS=$ac_func_search_save_LIBS 7910fi 7911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cos" >&5 7912$as_echo "$ac_cv_search_cos" >&6; } 7913ac_res=$ac_cv_search_cos 7914if test "$ac_res" != no; then : 7915 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7916 LIBM="-lm" 7917fi 7918 7919 LIBS=$_libs 7920 ;; 7921esac 7922 7923{ _libs=; unset _libs;} 7924 7925 7926for ac_header in vfork.h 7927do : 7928 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 7929if test "x$ac_cv_header_vfork_h" = xyes; then : 7930 cat >>confdefs.h <<_ACEOF 7931#define HAVE_VFORK_H 1 7932_ACEOF 7933 7934fi 7935 7936done 7937 7938for ac_func in fork vfork 7939do : 7940 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 7941ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 7942if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 7943 cat >>confdefs.h <<_ACEOF 7944#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 7945_ACEOF 7946 7947fi 7948done 7949 7950if test "x$ac_cv_func_fork" = xyes; then 7951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 7952$as_echo_n "checking for working fork... " >&6; } 7953if ${ac_cv_func_fork_works+:} false; then : 7954 $as_echo_n "(cached) " >&6 7955else 7956 if test "$cross_compiling" = yes; then : 7957 ac_cv_func_fork_works=cross 7958else 7959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7960/* end confdefs.h. */ 7961$ac_includes_default 7962int 7963main () 7964{ 7965 7966 /* By Ruediger Kuhlmann. */ 7967 return fork () < 0; 7968 7969 ; 7970 return 0; 7971} 7972_ACEOF 7973if ac_fn_c_try_run "$LINENO"; then : 7974 ac_cv_func_fork_works=yes 7975else 7976 ac_cv_func_fork_works=no 7977fi 7978rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7979 conftest.$ac_objext conftest.beam conftest.$ac_ext 7980fi 7981 7982fi 7983{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 7984$as_echo "$ac_cv_func_fork_works" >&6; } 7985 7986else 7987 ac_cv_func_fork_works=$ac_cv_func_fork 7988fi 7989if test "x$ac_cv_func_fork_works" = xcross; then 7990 case $host in 7991 *-*-amigaos* | *-*-msdosdjgpp*) 7992 # Override, as these systems have only a dummy fork() stub 7993 ac_cv_func_fork_works=no 7994 ;; 7995 *) 7996 ac_cv_func_fork_works=yes 7997 ;; 7998 esac 7999 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 8000$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 8001fi 8002ac_cv_func_vfork_works=$ac_cv_func_vfork 8003if test "x$ac_cv_func_vfork" = xyes; then 8004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 8005$as_echo_n "checking for working vfork... " >&6; } 8006if ${ac_cv_func_vfork_works+:} false; then : 8007 $as_echo_n "(cached) " >&6 8008else 8009 if test "$cross_compiling" = yes; then : 8010 ac_cv_func_vfork_works=cross 8011else 8012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8013/* end confdefs.h. */ 8014/* Thanks to Paul Eggert for this test. */ 8015$ac_includes_default 8016#include <sys/wait.h> 8017#ifdef HAVE_VFORK_H 8018# include <vfork.h> 8019#endif 8020/* On some sparc systems, changes by the child to local and incoming 8021 argument registers are propagated back to the parent. The compiler 8022 is told about this with #include <vfork.h>, but some compilers 8023 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 8024 static variable whose address is put into a register that is 8025 clobbered by the vfork. */ 8026static void 8027#ifdef __cplusplus 8028sparc_address_test (int arg) 8029# else 8030sparc_address_test (arg) int arg; 8031#endif 8032{ 8033 static pid_t child; 8034 if (!child) { 8035 child = vfork (); 8036 if (child < 0) { 8037 perror ("vfork"); 8038 _exit(2); 8039 } 8040 if (!child) { 8041 arg = getpid(); 8042 write(-1, "", 0); 8043 _exit (arg); 8044 } 8045 } 8046} 8047 8048int 8049main () 8050{ 8051 pid_t parent = getpid (); 8052 pid_t child; 8053 8054 sparc_address_test (0); 8055 8056 child = vfork (); 8057 8058 if (child == 0) { 8059 /* Here is another test for sparc vfork register problems. This 8060 test uses lots of local variables, at least as many local 8061 variables as main has allocated so far including compiler 8062 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 8063 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 8064 reuse the register of parent for one of the local variables, 8065 since it will think that parent can't possibly be used any more 8066 in this routine. Assigning to the local variable will thus 8067 munge parent in the parent process. */ 8068 pid_t 8069 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 8070 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 8071 /* Convince the compiler that p..p7 are live; otherwise, it might 8072 use the same hardware register for all 8 local variables. */ 8073 if (p != p1 || p != p2 || p != p3 || p != p4 8074 || p != p5 || p != p6 || p != p7) 8075 _exit(1); 8076 8077 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 8078 from child file descriptors. If the child closes a descriptor 8079 before it execs or exits, this munges the parent's descriptor 8080 as well. Test for this by closing stdout in the child. */ 8081 _exit(close(fileno(stdout)) != 0); 8082 } else { 8083 int status; 8084 struct stat st; 8085 8086 while (wait(&status) != child) 8087 ; 8088 return ( 8089 /* Was there some problem with vforking? */ 8090 child < 0 8091 8092 /* Did the child fail? (This shouldn't happen.) */ 8093 || status 8094 8095 /* Did the vfork/compiler bug occur? */ 8096 || parent != getpid() 8097 8098 /* Did the file descriptor bug occur? */ 8099 || fstat(fileno(stdout), &st) != 0 8100 ); 8101 } 8102} 8103_ACEOF 8104if ac_fn_c_try_run "$LINENO"; then : 8105 ac_cv_func_vfork_works=yes 8106else 8107 ac_cv_func_vfork_works=no 8108fi 8109rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8110 conftest.$ac_objext conftest.beam conftest.$ac_ext 8111fi 8112 8113fi 8114{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 8115$as_echo "$ac_cv_func_vfork_works" >&6; } 8116 8117fi; 8118if test "x$ac_cv_func_fork_works" = xcross; then 8119 ac_cv_func_vfork_works=$ac_cv_func_vfork 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 8121$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 8122fi 8123 8124if test "x$ac_cv_func_vfork_works" = xyes; then 8125 8126$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 8127 8128else 8129 8130$as_echo "#define vfork fork" >>confdefs.h 8131 8132fi 8133if test "x$ac_cv_func_fork_works" = xyes; then 8134 8135$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 8136 8137fi 8138 8139# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 8140# for constant arguments. Useless! 8141{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 8142$as_echo_n "checking for working alloca.h... " >&6; } 8143if ${ac_cv_working_alloca_h+:} false; then : 8144 $as_echo_n "(cached) " >&6 8145else 8146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8147/* end confdefs.h. */ 8148#include <alloca.h> 8149int 8150main () 8151{ 8152char *p = (char *) alloca (2 * sizeof (int)); 8153 if (p) return 0; 8154 ; 8155 return 0; 8156} 8157_ACEOF 8158if ac_fn_c_try_link "$LINENO"; then : 8159 ac_cv_working_alloca_h=yes 8160else 8161 ac_cv_working_alloca_h=no 8162fi 8163rm -f core conftest.err conftest.$ac_objext \ 8164 conftest$ac_exeext conftest.$ac_ext 8165fi 8166{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 8167$as_echo "$ac_cv_working_alloca_h" >&6; } 8168if test $ac_cv_working_alloca_h = yes; then 8169 8170$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 8171 8172fi 8173 8174{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 8175$as_echo_n "checking for alloca... " >&6; } 8176if ${ac_cv_func_alloca_works+:} false; then : 8177 $as_echo_n "(cached) " >&6 8178else 8179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8180/* end confdefs.h. */ 8181#ifdef __GNUC__ 8182# define alloca __builtin_alloca 8183#else 8184# ifdef _MSC_VER 8185# include <malloc.h> 8186# define alloca _alloca 8187# else 8188# ifdef HAVE_ALLOCA_H 8189# include <alloca.h> 8190# else 8191# ifdef _AIX 8192 #pragma alloca 8193# else 8194# ifndef alloca /* predefined by HP cc +Olibcalls */ 8195void *alloca (size_t); 8196# endif 8197# endif 8198# endif 8199# endif 8200#endif 8201 8202int 8203main () 8204{ 8205char *p = (char *) alloca (1); 8206 if (p) return 0; 8207 ; 8208 return 0; 8209} 8210_ACEOF 8211if ac_fn_c_try_link "$LINENO"; then : 8212 ac_cv_func_alloca_works=yes 8213else 8214 ac_cv_func_alloca_works=no 8215fi 8216rm -f core conftest.err conftest.$ac_objext \ 8217 conftest$ac_exeext conftest.$ac_ext 8218fi 8219{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 8220$as_echo "$ac_cv_func_alloca_works" >&6; } 8221 8222if test $ac_cv_func_alloca_works = yes; then 8223 8224$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 8225 8226else 8227 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 8228# that cause trouble. Some versions do not even contain alloca or 8229# contain a buggy version. If you still want to use their alloca, 8230# use ar to extract alloca.o from them instead of compiling alloca.c. 8231 8232ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 8233 8234$as_echo "#define C_ALLOCA 1" >>confdefs.h 8235 8236 8237{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 8238$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 8239if ${ac_cv_os_cray+:} false; then : 8240 $as_echo_n "(cached) " >&6 8241else 8242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8243/* end confdefs.h. */ 8244#if defined CRAY && ! defined CRAY2 8245webecray 8246#else 8247wenotbecray 8248#endif 8249 8250_ACEOF 8251if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8252 $EGREP "webecray" >/dev/null 2>&1; then : 8253 ac_cv_os_cray=yes 8254else 8255 ac_cv_os_cray=no 8256fi 8257rm -f conftest* 8258 8259fi 8260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 8261$as_echo "$ac_cv_os_cray" >&6; } 8262if test $ac_cv_os_cray = yes; then 8263 for ac_func in _getb67 GETB67 getb67; do 8264 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8265ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8266if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8267 8268cat >>confdefs.h <<_ACEOF 8269#define CRAY_STACKSEG_END $ac_func 8270_ACEOF 8271 8272 break 8273fi 8274 8275 done 8276fi 8277 8278{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 8279$as_echo_n "checking stack direction for C alloca... " >&6; } 8280if ${ac_cv_c_stack_direction+:} false; then : 8281 $as_echo_n "(cached) " >&6 8282else 8283 if test "$cross_compiling" = yes; then : 8284 ac_cv_c_stack_direction=0 8285else 8286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8287/* end confdefs.h. */ 8288$ac_includes_default 8289int 8290find_stack_direction (int *addr, int depth) 8291{ 8292 int dir, dummy = 0; 8293 if (! addr) 8294 addr = &dummy; 8295 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 8296 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 8297 return dir + dummy; 8298} 8299 8300int 8301main (int argc, char **argv) 8302{ 8303 return find_stack_direction (0, argc + !argv + 20) < 0; 8304} 8305_ACEOF 8306if ac_fn_c_try_run "$LINENO"; then : 8307 ac_cv_c_stack_direction=1 8308else 8309 ac_cv_c_stack_direction=-1 8310fi 8311rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8312 conftest.$ac_objext conftest.beam conftest.$ac_ext 8313fi 8314 8315fi 8316{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 8317$as_echo "$ac_cv_c_stack_direction" >&6; } 8318cat >>confdefs.h <<_ACEOF 8319#define STACK_DIRECTION $ac_cv_c_stack_direction 8320_ACEOF 8321 8322 8323fi 8324 8325ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" 8326if test "x$ac_cv_have_decl_strerror_r" = xyes; then : 8327 ac_have_decl=1 8328else 8329 ac_have_decl=0 8330fi 8331 8332cat >>confdefs.h <<_ACEOF 8333#define HAVE_DECL_STRERROR_R $ac_have_decl 8334_ACEOF 8335 8336for ac_func in strerror_r 8337do : 8338 ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" 8339if test "x$ac_cv_func_strerror_r" = xyes; then : 8340 cat >>confdefs.h <<_ACEOF 8341#define HAVE_STRERROR_R 1 8342_ACEOF 8343 8344fi 8345done 8346 8347{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 8348$as_echo_n "checking whether strerror_r returns char *... " >&6; } 8349if ${ac_cv_func_strerror_r_char_p+:} false; then : 8350 $as_echo_n "(cached) " >&6 8351else 8352 8353 ac_cv_func_strerror_r_char_p=no 8354 if test $ac_cv_have_decl_strerror_r = yes; then 8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8356/* end confdefs.h. */ 8357$ac_includes_default 8358int 8359main () 8360{ 8361 8362 char buf[100]; 8363 char x = *strerror_r (0, buf, sizeof buf); 8364 char *p = strerror_r (0, buf, sizeof buf); 8365 return !p || x; 8366 8367 ; 8368 return 0; 8369} 8370_ACEOF 8371if ac_fn_c_try_compile "$LINENO"; then : 8372 ac_cv_func_strerror_r_char_p=yes 8373fi 8374rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8375 else 8376 # strerror_r is not declared. Choose between 8377 # systems that have relatively inaccessible declarations for the 8378 # function. BeOS and DEC UNIX 4.0 fall in this category, but the 8379 # former has a strerror_r that returns char*, while the latter 8380 # has a strerror_r that returns `int'. 8381 # This test should segfault on the DEC system. 8382 if test "$cross_compiling" = yes; then : 8383 : 8384else 8385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8386/* end confdefs.h. */ 8387$ac_includes_default 8388 extern char *strerror_r (); 8389int 8390main () 8391{ 8392char buf[100]; 8393 char x = *strerror_r (0, buf, sizeof buf); 8394 return ! isalpha (x); 8395 ; 8396 return 0; 8397} 8398_ACEOF 8399if ac_fn_c_try_run "$LINENO"; then : 8400 ac_cv_func_strerror_r_char_p=yes 8401fi 8402rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8403 conftest.$ac_objext conftest.beam conftest.$ac_ext 8404fi 8405 8406 fi 8407 8408fi 8409{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 8410$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } 8411if test $ac_cv_func_strerror_r_char_p = yes; then 8412 8413$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h 8414 8415fi 8416 8417 8418ac_busted_vpath_in_make=no 8419case "$build" in 8420 *-*-irix6.1*) # 64 bit only 8421 # busted vpath? 8422 ;; 8423 *-*-irix6*) # 6.2 (and later?) 8424 ac_busted_vpath_in_make=yes 8425 ;; 8426 *-*-solaris2.5.1) 8427 ac_busted_vpath_in_make=yes 8428 ;; 8429 *-*-unicosmp*) 8430 ac_busted_vpath_in_make=yes 8431 ;; 8432esac 8433 8434case "$ac_busted_vpath_in_make$srcdir" in 8435 yes.|no*) 8436 ;; 8437 *) case "`${MAKE-make} -v -f /dev/null 2>/dev/null | grep 'GNU Make'`" in 8438 '') 8439 as_fn_error $? "building outside of the main directory requires GNU make" "$LINENO" 5 8440 esac 8441 ;; 8442esac 8443 8444case "$host" in 8445 *-*-aix4*) 8446 # Bug 2516: 8447 # Was *-*-aix[[4-9]]* 8448 # XXX only verified thru AIX6. But... 8449 # Ken Link says this is fine for AIX 5.3 and 7.1, and sees no reason 8450 # that this support would be in 5.3, removed in 6, and added back. 8451 # 8452 # (prr) aix 4.1 doesn't have clock_settime, but in aix 4.3 it's a stub 8453 # (returning ENOSYS). I didn't check 4.2. If, in the future, 8454 # IBM pulls its thumbs out long enough to implement clock_settime, 8455 # this conditional will need to change. Maybe use AC_TRY_RUN 8456 # instead to try to set the time to itself and check errno. 8457 ;; 8458 *) 8459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 8460$as_echo_n "checking for library containing clock_gettime... " >&6; } 8461if ${ac_cv_search_clock_gettime+:} false; then : 8462 $as_echo_n "(cached) " >&6 8463else 8464 ac_func_search_save_LIBS=$LIBS 8465cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8466/* end confdefs.h. */ 8467 8468/* Override any GCC internal prototype to avoid an error. 8469 Use char because int might match the return type of a GCC 8470 builtin and then its argument prototype would still apply. */ 8471#ifdef __cplusplus 8472extern "C" 8473#endif 8474char clock_gettime (); 8475int 8476main () 8477{ 8478return clock_gettime (); 8479 ; 8480 return 0; 8481} 8482_ACEOF 8483for ac_lib in '' rt; do 8484 if test -z "$ac_lib"; then 8485 ac_res="none required" 8486 else 8487 ac_res=-l$ac_lib 8488 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8489 fi 8490 if ac_fn_c_try_link "$LINENO"; then : 8491 ac_cv_search_clock_gettime=$ac_res 8492fi 8493rm -f core conftest.err conftest.$ac_objext \ 8494 conftest$ac_exeext 8495 if ${ac_cv_search_clock_gettime+:} false; then : 8496 break 8497fi 8498done 8499if ${ac_cv_search_clock_gettime+:} false; then : 8500 8501else 8502 ac_cv_search_clock_gettime=no 8503fi 8504rm conftest.$ac_ext 8505LIBS=$ac_func_search_save_LIBS 8506fi 8507{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 8508$as_echo "$ac_cv_search_clock_gettime" >&6; } 8509ac_res=$ac_cv_search_clock_gettime 8510if test "$ac_res" != no; then : 8511 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8512 case "$ac_cv_search_clock_gettime" in 8513 'none required') ;; 8514 no) ;; 8515 *) LDADD_LIBNTP="$ac_cv_search_clock_gettime $LDADD_LIBNTP" ;; 8516 esac 8517 8518fi 8519 8520 for ac_func in clock_getres clock_gettime clock_settime 8521do : 8522 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8523ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8524if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8525 cat >>confdefs.h <<_ACEOF 8526#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8527_ACEOF 8528 8529fi 8530done 8531 8532 ;; 8533esac 8534 8535for ac_func in getclock stime timegm strlcpy strlcat 8536do : 8537 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8538ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8539if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8540 cat >>confdefs.h <<_ACEOF 8541#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8542_ACEOF 8543 8544fi 8545done 8546 8547 8548# Bug 2713 8549LDADD_LIBUTIL= 8550 8551{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing snprintb" >&5 8552$as_echo_n "checking for library containing snprintb... " >&6; } 8553if ${ac_cv_search_snprintb+:} false; then : 8554 $as_echo_n "(cached) " >&6 8555else 8556 ac_func_search_save_LIBS=$LIBS 8557cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8558/* end confdefs.h. */ 8559 8560/* Override any GCC internal prototype to avoid an error. 8561 Use char because int might match the return type of a GCC 8562 builtin and then its argument prototype would still apply. */ 8563#ifdef __cplusplus 8564extern "C" 8565#endif 8566char snprintb (); 8567int 8568main () 8569{ 8570return snprintb (); 8571 ; 8572 return 0; 8573} 8574_ACEOF 8575for ac_lib in '' util; do 8576 if test -z "$ac_lib"; then 8577 ac_res="none required" 8578 else 8579 ac_res=-l$ac_lib 8580 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8581 fi 8582 if ac_fn_c_try_link "$LINENO"; then : 8583 ac_cv_search_snprintb=$ac_res 8584fi 8585rm -f core conftest.err conftest.$ac_objext \ 8586 conftest$ac_exeext 8587 if ${ac_cv_search_snprintb+:} false; then : 8588 break 8589fi 8590done 8591if ${ac_cv_search_snprintb+:} false; then : 8592 8593else 8594 ac_cv_search_snprintb=no 8595fi 8596rm conftest.$ac_ext 8597LIBS=$ac_func_search_save_LIBS 8598fi 8599{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_snprintb" >&5 8600$as_echo "$ac_cv_search_snprintb" >&6; } 8601ac_res=$ac_cv_search_snprintb 8602if test "$ac_res" != no; then : 8603 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8604 case "$ac_cv_search_snprintb" in 8605 'none required') ;; 8606 no) ;; 8607 *) LDADD_LIBUTIL="$ac_cv_search_snprintb $LDADD_LIBUTIL" ;; 8608 esac 8609 8610$as_echo "#define USE_SNPRINTB 1" >>confdefs.h 8611 8612fi 8613 8614 8615# 8616for ac_header in errno.h sys/socket.h sys/types.h time.h 8617do : 8618 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8619ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8620if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8621 cat >>confdefs.h <<_ACEOF 8622#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8623_ACEOF 8624 8625fi 8626 8627done 8628 8629for ac_header in net/if.h 8630do : 8631 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" " 8632 #ifdef HAVE_SYS_SOCKET_H 8633 # include <sys/socket.h> 8634 #endif 8635 8636" 8637if test "x$ac_cv_header_net_if_h" = xyes; then : 8638 cat >>confdefs.h <<_ACEOF 8639#define HAVE_NET_IF_H 1 8640_ACEOF 8641 8642fi 8643 8644done 8645 8646case "$host" in 8647 *-hp-hpux*) 8648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if net/if.h requires mpinfou predeclaration" >&5 8649$as_echo_n "checking if net/if.h requires mpinfou predeclaration... " >&6; } 8650if ${ntp_cv_predecl_mpinfou+:} false; then : 8651 $as_echo_n "(cached) " >&6 8652else 8653 8654 np_cv_predecl_mpinfou=no 8655 case "$ac_cv_header_net_if_h" in 8656 no) 8657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8658/* end confdefs.h. */ 8659 8660 typedef union mpinfou { 8661 struct pdk_mpinfo *pdkptr; 8662 struct mpinfo *pikptr; 8663 } mpinfou_t; 8664 #ifdef HAVE_SYS_SOCKET_H 8665 # include <sys/socket.h> 8666 #endif 8667 #include <net/if.h> 8668 8669int 8670main () 8671{ 8672 8673 8674 8675 ; 8676 return 0; 8677} 8678_ACEOF 8679if ac_fn_c_try_compile "$LINENO"; then : 8680 8681 ntp_cv_predecl_mpinfou=yes 8682 ac_cv_header_net_if_h=yes 8683 8684 8685fi 8686rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8687 esac 8688 8689 8690fi 8691{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_predecl_mpinfou" >&5 8692$as_echo "$ntp_cv_predecl_mpinfou" >&6; } 8693 case "$ntp_cv_predecl_mpinfou" in 8694 yes) 8695 cat >>confdefs.h <<_ACEOF 8696#ifndef MPINFOU_PREDECLARED 8697# define MPINFOU_PREDECLARED 8698typedef union mpinfou { 8699 struct pdk_mpinfo *pdkptr; 8700 struct mpinfo *pikptr; 8701} mpinfou_t; 8702#endif 8703_ACEOF 8704 8705 esac 8706esac 8707 8708case "$host" in 8709 *-linux*) 8710 for ac_header in linux/if_addr.h 8711do : 8712 ac_fn_c_check_header_compile "$LINENO" "linux/if_addr.h" "ac_cv_header_linux_if_addr_h" " 8713 #ifdef HAVE_SYS_SOCKET_H 8714 # include <sys/socket.h> 8715 #endif 8716 8717" 8718if test "x$ac_cv_header_linux_if_addr_h" = xyes; then : 8719 cat >>confdefs.h <<_ACEOF 8720#define HAVE_LINUX_IF_ADDR_H 1 8721_ACEOF 8722 8723fi 8724 8725done 8726 8727 8728$as_echo "#define NEED_EARLY_FORK 1" >>confdefs.h 8729 8730esac 8731 8732for ac_header in arpa/nameser.h sys/param.h sys/time.h sys/timers.h 8733do : 8734 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8735ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8736if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8737 cat >>confdefs.h <<_ACEOF 8738#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8739_ACEOF 8740 8741fi 8742 8743done 8744 8745# sys/sysctl.h depends on sys/param.h on OpenBSD - Bug 1576 8746for ac_header in sys/sysctl.h 8747do : 8748 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" " 8749 #if defined HAVE_SYS_PARAM_H 8750 # include <sys/param.h> 8751 #endif 8752 8753" 8754if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 8755 cat >>confdefs.h <<_ACEOF 8756#define HAVE_SYS_SYSCTL_H 1 8757_ACEOF 8758 8759fi 8760 8761done 8762 8763for ac_header in netinet/in_system.h netinet/in_systm.h netinet/in.h 8764do : 8765 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8766ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8767if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8768 cat >>confdefs.h <<_ACEOF 8769#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8770_ACEOF 8771 8772fi 8773 8774done 8775 8776 8777for ac_header in resolv.h 8778do : 8779 ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" " 8780 #ifdef HAVE_SYS_TYPES_H 8781 # include <sys/types.h> 8782 #endif 8783 #ifdef HAVE_NETINET_IN_H 8784 # include <netinet/in.h> 8785 #endif 8786 #ifdef HAVE_ARPA_NAMESER_H 8787 # include <arpa/nameser.h> 8788 #endif 8789 8790" 8791if test "x$ac_cv_header_resolv_h" = xyes; then : 8792 cat >>confdefs.h <<_ACEOF 8793#define HAVE_RESOLV_H 1 8794_ACEOF 8795 8796fi 8797 8798done 8799 8800 8801for ac_header in net/if_var.h 8802do : 8803 ac_fn_c_check_header_compile "$LINENO" "net/if_var.h" "ac_cv_header_net_if_var_h" " 8804 #if HAVE_SYS_TYPES_H 8805 # include <sys/types.h> 8806 #endif 8807 #ifdef HAVE_SYS_SOCKET_H 8808 # include <sys/socket.h> 8809 #endif 8810 #ifdef HAVE_NETINET_IN_H 8811 # include <netinet/in.h> 8812 #endif 8813 #ifdef HAVE_NET_IF_H 8814 # include <net/if.h> 8815 #endif 8816 8817" 8818if test "x$ac_cv_header_net_if_var_h" = xyes; then : 8819 cat >>confdefs.h <<_ACEOF 8820#define HAVE_NET_IF_VAR_H 1 8821_ACEOF 8822 8823fi 8824 8825done 8826 8827 8828for ac_header in netinet/ip.h netinet/in_var.h 8829do : 8830 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8831ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 8832 #ifdef HAVE_SYS_TYPES_H 8833 # include <sys/types.h> 8834 #endif 8835 #ifdef HAVE_SYS_SOCKET_H 8836 # include <sys/socket.h> 8837 #endif 8838 #ifdef HAVE_NET_IF_H 8839 # include <net/if.h> 8840 #endif 8841 #ifdef HAVE_NETINET_IN_H 8842 # include <netinet/in.h> 8843 #endif 8844 #ifdef HAVE_NET_IF_VAR_H 8845 # include <net/if_var.h> 8846 #endif 8847 #ifdef HAVE_NETINET_IN_SYSTM_H 8848 # include <netinet/in_systm.h> 8849 #endif 8850 8851" 8852if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8853 cat >>confdefs.h <<_ACEOF 8854#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8855_ACEOF 8856 8857fi 8858 8859done 8860 8861 8862# HMS: Do we need to check for -lsocket before or after these tests? 8863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 8864$as_echo_n "checking for library containing inet_pton... " >&6; } 8865if ${ac_cv_search_inet_pton+:} false; then : 8866 $as_echo_n "(cached) " >&6 8867else 8868 ac_func_search_save_LIBS=$LIBS 8869cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8870/* end confdefs.h. */ 8871 8872/* Override any GCC internal prototype to avoid an error. 8873 Use char because int might match the return type of a GCC 8874 builtin and then its argument prototype would still apply. */ 8875#ifdef __cplusplus 8876extern "C" 8877#endif 8878char inet_pton (); 8879int 8880main () 8881{ 8882return inet_pton (); 8883 ; 8884 return 0; 8885} 8886_ACEOF 8887for ac_lib in '' nsl; do 8888 if test -z "$ac_lib"; then 8889 ac_res="none required" 8890 else 8891 ac_res=-l$ac_lib 8892 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8893 fi 8894 if ac_fn_c_try_link "$LINENO"; then : 8895 ac_cv_search_inet_pton=$ac_res 8896fi 8897rm -f core conftest.err conftest.$ac_objext \ 8898 conftest$ac_exeext 8899 if ${ac_cv_search_inet_pton+:} false; then : 8900 break 8901fi 8902done 8903if ${ac_cv_search_inet_pton+:} false; then : 8904 8905else 8906 ac_cv_search_inet_pton=no 8907fi 8908rm conftest.$ac_ext 8909LIBS=$ac_func_search_save_LIBS 8910fi 8911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 8912$as_echo "$ac_cv_search_inet_pton" >&6; } 8913ac_res=$ac_cv_search_inet_pton 8914if test "$ac_res" != no; then : 8915 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8916 case "$ac_cv_search_inet_pton" in 8917 'none required') ;; 8918 no) ;; 8919 *) LDADD_LIBNTP="$ac_cv_search_inet_pton $LDADD_LIBNTP" ;; 8920 esac 8921 8922fi 8923 8924{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 8925$as_echo_n "checking for library containing inet_ntop... " >&6; } 8926if ${ac_cv_search_inet_ntop+:} false; then : 8927 $as_echo_n "(cached) " >&6 8928else 8929 ac_func_search_save_LIBS=$LIBS 8930cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8931/* end confdefs.h. */ 8932 8933/* Override any GCC internal prototype to avoid an error. 8934 Use char because int might match the return type of a GCC 8935 builtin and then its argument prototype would still apply. */ 8936#ifdef __cplusplus 8937extern "C" 8938#endif 8939char inet_ntop (); 8940int 8941main () 8942{ 8943return inet_ntop (); 8944 ; 8945 return 0; 8946} 8947_ACEOF 8948for ac_lib in '' resolv; do 8949 if test -z "$ac_lib"; then 8950 ac_res="none required" 8951 else 8952 ac_res=-l$ac_lib 8953 LIBS="-l$ac_lib -lnsl $ac_func_search_save_LIBS" 8954 fi 8955 if ac_fn_c_try_link "$LINENO"; then : 8956 ac_cv_search_inet_ntop=$ac_res 8957fi 8958rm -f core conftest.err conftest.$ac_objext \ 8959 conftest$ac_exeext 8960 if ${ac_cv_search_inet_ntop+:} false; then : 8961 break 8962fi 8963done 8964if ${ac_cv_search_inet_ntop+:} false; then : 8965 8966else 8967 ac_cv_search_inet_ntop=no 8968fi 8969rm conftest.$ac_ext 8970LIBS=$ac_func_search_save_LIBS 8971fi 8972{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 8973$as_echo "$ac_cv_search_inet_ntop" >&6; } 8974ac_res=$ac_cv_search_inet_ntop 8975if test "$ac_res" != no; then : 8976 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8977 case "$ac_cv_search_inet_ntop" in 8978 'none required') ;; 8979 no) ;; 8980 *) LDADD_LIBNTP="$ac_cv_search_inet_ntop $LDADD_LIBNTP" ;; 8981 esac 8982 8983fi 8984 8985 8986# [Bug 1628] On Solaris, we need -lxnet -lsocket. Generalize this to 8987# avoid keying on the OS name: If we find socket functions in 8988# libsocket, next try for them in libxnet without libsocket, if found, 8989# list both. If we simply tested libxnet first, we would find the 8990# functions there and never add libsocket. See also [Bug 660] 8991# http://bugs.ntp.org/show_bug.cgi?id=660#c9 8992saved_LIBS=$LIBS 8993{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 8994$as_echo_n "checking for library containing setsockopt... " >&6; } 8995if ${ac_cv_search_setsockopt+:} false; then : 8996 $as_echo_n "(cached) " >&6 8997else 8998 ac_func_search_save_LIBS=$LIBS 8999cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9000/* end confdefs.h. */ 9001 9002/* Override any GCC internal prototype to avoid an error. 9003 Use char because int might match the return type of a GCC 9004 builtin and then its argument prototype would still apply. */ 9005#ifdef __cplusplus 9006extern "C" 9007#endif 9008char setsockopt (); 9009int 9010main () 9011{ 9012return setsockopt (); 9013 ; 9014 return 0; 9015} 9016_ACEOF 9017for ac_lib in '' socket; do 9018 if test -z "$ac_lib"; then 9019 ac_res="none required" 9020 else 9021 ac_res=-l$ac_lib 9022 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9023 fi 9024 if ac_fn_c_try_link "$LINENO"; then : 9025 ac_cv_search_setsockopt=$ac_res 9026fi 9027rm -f core conftest.err conftest.$ac_objext \ 9028 conftest$ac_exeext 9029 if ${ac_cv_search_setsockopt+:} false; then : 9030 break 9031fi 9032done 9033if ${ac_cv_search_setsockopt+:} false; then : 9034 9035else 9036 ac_cv_search_setsockopt=no 9037fi 9038rm conftest.$ac_ext 9039LIBS=$ac_func_search_save_LIBS 9040fi 9041{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setsockopt" >&5 9042$as_echo "$ac_cv_search_setsockopt" >&6; } 9043ac_res=$ac_cv_search_setsockopt 9044if test "$ac_res" != no; then : 9045 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9046 case "$ac_cv_search_setsockopt" in 9047 'none required') ;; 9048 no) ;; 9049 *) LDADD_LIBNTP="$ac_cv_search_setsockopt $LDADD_LIBNTP" ;; 9050 esac 9051 9052fi 9053 9054case "$ac_cv_search_setsockopt" in 9055 -lsocket) 9056 LIBS="$saved_LIBS" 9057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getsockopt" >&5 9058$as_echo_n "checking for library containing getsockopt... " >&6; } 9059if ${ac_cv_search_getsockopt+:} false; then : 9060 $as_echo_n "(cached) " >&6 9061else 9062 ac_func_search_save_LIBS=$LIBS 9063cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9064/* end confdefs.h. */ 9065 9066/* Override any GCC internal prototype to avoid an error. 9067 Use char because int might match the return type of a GCC 9068 builtin and then its argument prototype would still apply. */ 9069#ifdef __cplusplus 9070extern "C" 9071#endif 9072char getsockopt (); 9073int 9074main () 9075{ 9076return getsockopt (); 9077 ; 9078 return 0; 9079} 9080_ACEOF 9081for ac_lib in '' xnet; do 9082 if test -z "$ac_lib"; then 9083 ac_res="none required" 9084 else 9085 ac_res=-l$ac_lib 9086 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9087 fi 9088 if ac_fn_c_try_link "$LINENO"; then : 9089 ac_cv_search_getsockopt=$ac_res 9090fi 9091rm -f core conftest.err conftest.$ac_objext \ 9092 conftest$ac_exeext 9093 if ${ac_cv_search_getsockopt+:} false; then : 9094 break 9095fi 9096done 9097if ${ac_cv_search_getsockopt+:} false; then : 9098 9099else 9100 ac_cv_search_getsockopt=no 9101fi 9102rm conftest.$ac_ext 9103LIBS=$ac_func_search_save_LIBS 9104fi 9105{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsockopt" >&5 9106$as_echo "$ac_cv_search_getsockopt" >&6; } 9107ac_res=$ac_cv_search_getsockopt 9108if test "$ac_res" != no; then : 9109 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9110 case "$ac_cv_search_getsockopt" in 9111 'none required') ;; 9112 no) ;; 9113 *) LDADD_LIBNTP="$ac_cv_search_getsockopt $LDADD_LIBNTP" ;; 9114 esac 9115 9116fi 9117 9118 # XXX Possible trouble here - reading the comments above and looking at the 9119 # code below I wonder if we'll add -lxnet when we don't need it. 9120 # Also, do we need to add -lxnet to LDADD_LIBNTP, or perhaps see if it's 9121 # there when it is not needed? 9122 case "$ac_cv_search_getsockopt" in 9123 -lxnet) 9124 LIBS="-lxnet -lsocket $saved_LIBS" 9125 ;; 9126 *) LIBS="-lsocket $saved_LIBS" 9127 ;; 9128 esac 9129 ;; 9130esac 9131{ saved_LIBS=; unset saved_LIBS;} 9132 9133# Bug 2427 - look for recvmsg here. 9134for ac_func in recvmsg 9135do : 9136 ac_fn_c_check_func "$LINENO" "recvmsg" "ac_cv_func_recvmsg" 9137if test "x$ac_cv_func_recvmsg" = xyes; then : 9138 cat >>confdefs.h <<_ACEOF 9139#define HAVE_RECVMSG 1 9140_ACEOF 9141 9142fi 9143done 9144 9145 9146{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 9147$as_echo_n "checking for inline... " >&6; } 9148if ${ac_cv_c_inline+:} false; then : 9149 $as_echo_n "(cached) " >&6 9150else 9151 ac_cv_c_inline=no 9152for ac_kw in inline __inline__ __inline; do 9153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9154/* end confdefs.h. */ 9155#ifndef __cplusplus 9156typedef int foo_t; 9157static $ac_kw foo_t static_foo () {return 0; } 9158$ac_kw foo_t foo () {return 0; } 9159#endif 9160 9161_ACEOF 9162if ac_fn_c_try_compile "$LINENO"; then : 9163 ac_cv_c_inline=$ac_kw 9164fi 9165rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9166 test "$ac_cv_c_inline" != no && break 9167done 9168 9169fi 9170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 9171$as_echo "$ac_cv_c_inline" >&6; } 9172 9173case $ac_cv_c_inline in 9174 inline | yes) ;; 9175 *) 9176 case $ac_cv_c_inline in 9177 no) ac_val=;; 9178 *) ac_val=$ac_cv_c_inline;; 9179 esac 9180 cat >>confdefs.h <<_ACEOF 9181#ifndef __cplusplus 9182#define inline $ac_val 9183#endif 9184_ACEOF 9185 ;; 9186esac 9187 9188 9189case "$ac_cv_c_inline" in 9190 '') 9191 ;; 9192 *) 9193 9194$as_echo "#define HAVE_INLINE 1" >>confdefs.h 9195 9196 9197esac 9198 9199{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 9200$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 9201if ${ac_cv_header_time+:} false; then : 9202 $as_echo_n "(cached) " >&6 9203else 9204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9205/* end confdefs.h. */ 9206#include <sys/types.h> 9207#include <sys/time.h> 9208#include <time.h> 9209 9210int 9211main () 9212{ 9213if ((struct tm *) 0) 9214return 0; 9215 ; 9216 return 0; 9217} 9218_ACEOF 9219if ac_fn_c_try_compile "$LINENO"; then : 9220 ac_cv_header_time=yes 9221else 9222 ac_cv_header_time=no 9223fi 9224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9225fi 9226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 9227$as_echo "$ac_cv_header_time" >&6; } 9228if test $ac_cv_header_time = yes; then 9229 9230$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 9231 9232fi 9233 9234# The cast to long int works around a bug in the HP C Compiler 9235# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9236# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9237# This bug is HP SR number 8606223364. 9238{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 9239$as_echo_n "checking size of time_t... " >&6; } 9240if ${ac_cv_sizeof_time_t+:} false; then : 9241 $as_echo_n "(cached) " >&6 9242else 9243 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "$ac_includes_default"; then : 9244 9245else 9246 if test "$ac_cv_type_time_t" = yes; then 9247 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9248$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9249as_fn_error 77 "cannot compute sizeof (time_t) 9250See \`config.log' for more details" "$LINENO" 5; } 9251 else 9252 ac_cv_sizeof_time_t=0 9253 fi 9254fi 9255 9256fi 9257{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 9258$as_echo "$ac_cv_sizeof_time_t" >&6; } 9259 9260 9261 9262cat >>confdefs.h <<_ACEOF 9263#define SIZEOF_TIME_T $ac_cv_sizeof_time_t 9264_ACEOF 9265 9266 9267{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 9268$as_echo_n "checking whether char is unsigned... " >&6; } 9269if ${ac_cv_c_char_unsigned+:} false; then : 9270 $as_echo_n "(cached) " >&6 9271else 9272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9273/* end confdefs.h. */ 9274$ac_includes_default 9275int 9276main () 9277{ 9278static int test_array [1 - 2 * !(((char) -1) < 0)]; 9279test_array [0] = 0; 9280return test_array [0]; 9281 9282 ; 9283 return 0; 9284} 9285_ACEOF 9286if ac_fn_c_try_compile "$LINENO"; then : 9287 ac_cv_c_char_unsigned=no 9288else 9289 ac_cv_c_char_unsigned=yes 9290fi 9291rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9292fi 9293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 9294$as_echo "$ac_cv_c_char_unsigned" >&6; } 9295if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then 9296 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h 9297 9298fi 9299 # The cast to long int works around a bug in the HP C Compiler 9300# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9301# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9302# This bug is HP SR number 8606223364. 9303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of signed char" >&5 9304$as_echo_n "checking size of signed char... " >&6; } 9305if ${ac_cv_sizeof_signed_char+:} false; then : 9306 $as_echo_n "(cached) " >&6 9307else 9308 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (signed char))" "ac_cv_sizeof_signed_char" "$ac_includes_default"; then : 9309 9310else 9311 if test "$ac_cv_type_signed_char" = yes; then 9312 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9313$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9314as_fn_error 77 "cannot compute sizeof (signed char) 9315See \`config.log' for more details" "$LINENO" 5; } 9316 else 9317 ac_cv_sizeof_signed_char=0 9318 fi 9319fi 9320 9321fi 9322{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_signed_char" >&5 9323$as_echo "$ac_cv_sizeof_signed_char" >&6; } 9324 9325 9326 9327cat >>confdefs.h <<_ACEOF 9328#define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char 9329_ACEOF 9330 9331 9332ac_fn_c_check_type "$LINENO" "s_char" "ac_cv_type_s_char" "$ac_includes_default" 9333if test "x$ac_cv_type_s_char" = xyes; then : 9334 9335cat >>confdefs.h <<_ACEOF 9336#define HAVE_S_CHAR 1 9337_ACEOF 9338 9339 9340fi 9341ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 9342if test "x$ac_cv_type_long_long" = xyes; then : 9343 9344cat >>confdefs.h <<_ACEOF 9345#define HAVE_LONG_LONG 1 9346_ACEOF 9347 9348 9349fi 9350 9351# The cast to long int works around a bug in the HP C Compiler 9352# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9353# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9354# This bug is HP SR number 8606223364. 9355{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 9356$as_echo_n "checking size of short... " >&6; } 9357if ${ac_cv_sizeof_short+:} false; then : 9358 $as_echo_n "(cached) " >&6 9359else 9360 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 9361 9362else 9363 if test "$ac_cv_type_short" = yes; then 9364 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9365$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9366as_fn_error 77 "cannot compute sizeof (short) 9367See \`config.log' for more details" "$LINENO" 5; } 9368 else 9369 ac_cv_sizeof_short=0 9370 fi 9371fi 9372 9373fi 9374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 9375$as_echo "$ac_cv_sizeof_short" >&6; } 9376 9377 9378 9379cat >>confdefs.h <<_ACEOF 9380#define SIZEOF_SHORT $ac_cv_sizeof_short 9381_ACEOF 9382 9383 9384# The cast to long int works around a bug in the HP C Compiler 9385# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9386# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9387# This bug is HP SR number 8606223364. 9388{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 9389$as_echo_n "checking size of int... " >&6; } 9390if ${ac_cv_sizeof_int+:} false; then : 9391 $as_echo_n "(cached) " >&6 9392else 9393 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 9394 9395else 9396 if test "$ac_cv_type_int" = yes; then 9397 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9398$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9399as_fn_error 77 "cannot compute sizeof (int) 9400See \`config.log' for more details" "$LINENO" 5; } 9401 else 9402 ac_cv_sizeof_int=0 9403 fi 9404fi 9405 9406fi 9407{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 9408$as_echo "$ac_cv_sizeof_int" >&6; } 9409 9410 9411 9412cat >>confdefs.h <<_ACEOF 9413#define SIZEOF_INT $ac_cv_sizeof_int 9414_ACEOF 9415 9416 9417# The cast to long int works around a bug in the HP C Compiler 9418# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9419# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9420# This bug is HP SR number 8606223364. 9421{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 9422$as_echo_n "checking size of long... " >&6; } 9423if ${ac_cv_sizeof_long+:} false; then : 9424 $as_echo_n "(cached) " >&6 9425else 9426 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 9427 9428else 9429 if test "$ac_cv_type_long" = yes; then 9430 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9431$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9432as_fn_error 77 "cannot compute sizeof (long) 9433See \`config.log' for more details" "$LINENO" 5; } 9434 else 9435 ac_cv_sizeof_long=0 9436 fi 9437fi 9438 9439fi 9440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 9441$as_echo "$ac_cv_sizeof_long" >&6; } 9442 9443 9444 9445cat >>confdefs.h <<_ACEOF 9446#define SIZEOF_LONG $ac_cv_sizeof_long 9447_ACEOF 9448 9449 9450 9451case "$ac_cv_type_long_long" in 9452 no) 9453 ;; 9454 *) 9455 # The cast to long int works around a bug in the HP C Compiler 9456# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9457# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9458# This bug is HP SR number 8606223364. 9459{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 9460$as_echo_n "checking size of long long... " >&6; } 9461if ${ac_cv_sizeof_long_long+:} false; then : 9462 $as_echo_n "(cached) " >&6 9463else 9464 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 9465 9466else 9467 if test "$ac_cv_type_long_long" = yes; then 9468 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9469$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9470as_fn_error 77 "cannot compute sizeof (long long) 9471See \`config.log' for more details" "$LINENO" 5; } 9472 else 9473 ac_cv_sizeof_long_long=0 9474 fi 9475fi 9476 9477fi 9478{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 9479$as_echo "$ac_cv_sizeof_long_long" >&6; } 9480 9481 9482 9483cat >>confdefs.h <<_ACEOF 9484#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 9485_ACEOF 9486 9487 9488 ;; 9489esac 9490 9491case "$ac_cv_c_char_unsigned$ac_cv_sizeof_signed_char$ac_cv_type_s_char" in 9492 *yes) 9493 # We have a typedef for s_char. Might as well believe it... 9494 ;; 9495 no0no) 9496 # We have signed chars, can't say 'signed char', no s_char typedef. 9497 9498$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 9499 9500 ;; 9501 no1no) 9502 # We have signed chars, can say 'signed char', no s_char typedef. 9503 9504$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 9505 9506 ;; 9507 yes0no) 9508 # We have unsigned chars, can't say 'signed char', no s_char typedef. 9509 as_fn_error $? "No way to specify a signed character!" "$LINENO" 5 9510 ;; 9511 yes1no) 9512 # We have unsigned chars, can say 'signed char', no s_char typedef. 9513 9514$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 9515 9516 ;; 9517esac 9518 9519{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 9520$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 9521if ${ac_cv_type_uid_t+:} false; then : 9522 $as_echo_n "(cached) " >&6 9523else 9524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9525/* end confdefs.h. */ 9526#include <sys/types.h> 9527 9528_ACEOF 9529if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9530 $EGREP "uid_t" >/dev/null 2>&1; then : 9531 ac_cv_type_uid_t=yes 9532else 9533 ac_cv_type_uid_t=no 9534fi 9535rm -f conftest* 9536 9537fi 9538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 9539$as_echo "$ac_cv_type_uid_t" >&6; } 9540if test $ac_cv_type_uid_t = no; then 9541 9542$as_echo "#define uid_t int" >>confdefs.h 9543 9544 9545$as_echo "#define gid_t int" >>confdefs.h 9546 9547fi 9548 9549 9550 9551 9552 9553 9554{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we're including debugging code" >&5 9555$as_echo_n "checking if we're including debugging code... " >&6; } 9556# Check whether --enable-debugging was given. 9557if test "${enable_debugging+set}" = set; then : 9558 enableval=$enable_debugging; ntp_ok=$enableval 9559else 9560 ntp_ok=yes 9561 9562fi 9563 9564case "$ntp_ok" in 9565 yes) 9566 9567$as_echo "#define DEBUG 1" >>confdefs.h 9568 9569esac 9570{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_ok" >&5 9571$as_echo "$ntp_ok" >&6; } 9572 9573 9574 9575# check if we can compile with pthreads 9576for ac_header in semaphore.h 9577do : 9578 ac_fn_c_check_header_mongrel "$LINENO" "semaphore.h" "ac_cv_header_semaphore_h" "$ac_includes_default" 9579if test "x$ac_cv_header_semaphore_h" = xyes; then : 9580 cat >>confdefs.h <<_ACEOF 9581#define HAVE_SEMAPHORE_H 1 9582_ACEOF 9583 9584fi 9585 9586done 9587 9588for ac_func in socketpair 9589do : 9590 ac_fn_c_check_func "$LINENO" "socketpair" "ac_cv_func_socketpair" 9591if test "x$ac_cv_func_socketpair" = xyes; then : 9592 cat >>confdefs.h <<_ACEOF 9593#define HAVE_SOCKETPAIR 1 9594_ACEOF 9595 9596fi 9597done 9598 9599# Check whether --enable-thread-support was given. 9600if test "${enable_thread_support+set}" = set; then : 9601 enableval=$enable_thread_support; 9602else 9603 enable_thread_support=yes 9604 9605fi 9606 9607have_pthreads=no 9608case "$enable_thread_support" in 9609 no) ;; 9610 *) 9611 ol_found_pthreads=no 9612 9613 9614 9615ac_ext=c 9616ac_cpp='$CPP $CPPFLAGS' 9617ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9618ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9619ac_compiler_gnu=$ac_cv_c_compiler_gnu 9620 9621# OpenLDAP --with-threads 9622 9623# Check whether --with-threads was given. 9624if test "${with_threads+set}" = set; then : 9625 withval=$with_threads; 9626 ol_arg=invalid 9627 for ol_val in auto nt posix mach pth lwp yes no manual ; do 9628 if test "$withval" = "$ol_val" ; then 9629 ol_arg="$ol_val" 9630 fi 9631 done 9632 if test "$ol_arg" = "invalid" ; then 9633 as_fn_error $? "bad value $withval for --with-threads" "$LINENO" 5 9634 fi 9635 ol_with_threads="$ol_arg" 9636 9637else 9638 ol_with_threads="auto" 9639fi 9640# end --with-threads 9641 9642 9643case "$ol_with_threads$host" in 9644 auto*-*-solaris2.[0-6]) 9645 ol_with_threads=no 9646 ;; 9647esac 9648 9649 9650ol_aix_threads=no 9651case "$host" in 9652*-*-aix*) if test -z "$CC" ; then 9653 case "$ol_with_threads" in 9654 auto | yes | posix) ol_aix_threads=yes ;; 9655 esac 9656 fi 9657;; 9658esac 9659 9660if test $ol_aix_threads = yes ; then 9661 if test -z "${CC}" ; then 9662 for ac_prog in cc_r xlc_r cc 9663do 9664 # Extract the first word of "$ac_prog", so it can be a program name with args. 9665set dummy $ac_prog; ac_word=$2 9666{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9667$as_echo_n "checking for $ac_word... " >&6; } 9668if ${ac_cv_prog_CC+:} false; then : 9669 $as_echo_n "(cached) " >&6 9670else 9671 if test -n "$CC"; then 9672 ac_cv_prog_CC="$CC" # Let the user override the test. 9673else 9674as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9675for as_dir in $PATH 9676do 9677 IFS=$as_save_IFS 9678 test -z "$as_dir" && as_dir=. 9679 for ac_exec_ext in '' $ac_executable_extensions; do 9680 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9681 ac_cv_prog_CC="$ac_prog" 9682 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9683 break 2 9684 fi 9685done 9686 done 9687IFS=$as_save_IFS 9688 9689fi 9690fi 9691CC=$ac_cv_prog_CC 9692if test -n "$CC"; then 9693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 9694$as_echo "$CC" >&6; } 9695else 9696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9697$as_echo "no" >&6; } 9698fi 9699 9700 9701 test -n "$CC" && break 9702done 9703 9704 9705 if test "$CC" = cc ; then 9706 if test $ol_with_threads != auto ; then 9707 as_fn_error $? "--with-threads requires cc_r (or other suitable compiler) on AIX" "$LINENO" 5 9708 else 9709 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling threads, no cc_r on AIX" >&5 9710$as_echo "$as_me: WARNING: disabling threads, no cc_r on AIX" >&2;} 9711 fi 9712 ol_with_threads=no 9713 fi 9714 fi 9715 9716 case ${CC} in cc_r | xlc_r) 9717 ol_with_threads=posix 9718 ol_cv_pthread_create=yes 9719 ;; 9720 esac 9721fi 9722 9723ol_link_threads=no 9724# OpenLDAP --with-yielding_select 9725 9726# Check whether --with-yielding_select was given. 9727if test "${with_yielding_select+set}" = set; then : 9728 withval=$with_yielding_select; 9729 ol_arg=invalid 9730 for ol_val in auto yes no manual ; do 9731 if test "$withval" = "$ol_val" ; then 9732 ol_arg="$ol_val" 9733 fi 9734 done 9735 if test "$ol_arg" = "invalid" ; then 9736 as_fn_error $? "bad value $withval for --with-yielding_select" "$LINENO" 5 9737 fi 9738 ol_with_yielding_select="$ol_arg" 9739 9740else 9741 ol_with_yielding_select="auto" 9742fi 9743# end --with-yielding_select 9744 9745 9746case $ol_with_threads in auto | yes | nt) 9747 9748 9749 ac_fn_c_check_func "$LINENO" "_beginthread" "ac_cv_func__beginthread" 9750if test "x$ac_cv_func__beginthread" = xyes; then : 9751 9752fi 9753 9754 9755 if test $ac_cv_func__beginthread = yes ; then 9756 9757$as_echo "#define HAVE_NT_THREADS 1" >>confdefs.h 9758 9759 ol_cv_nt_threads=yes 9760 fi 9761 9762 9763 if test "$ol_cv_nt_threads" = yes ; then 9764 ol_link_threads=nt 9765 ol_with_threads=found 9766 ol_with_yielding_select=yes 9767 9768 9769$as_echo "#define HAVE_NT_SERVICE_MANAGER 1" >>confdefs.h 9770 9771 9772$as_echo "#define HAVE_NT_EVENT_LOG 1" >>confdefs.h 9773 9774 fi 9775 9776 if test $ol_with_threads = nt ; then 9777 as_fn_error $? "could not locate NT Threads" "$LINENO" 5 9778 fi 9779 ;; 9780esac 9781 9782case $ol_with_threads in auto | yes | posix) 9783 9784 for ac_header in pthread.h 9785do : 9786 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 9787if test "x$ac_cv_header_pthread_h" = xyes; then : 9788 cat >>confdefs.h <<_ACEOF 9789#define HAVE_PTHREAD_H 1 9790_ACEOF 9791 9792fi 9793 9794done 9795 9796 9797 if test $ac_cv_header_pthread_h = yes ; then 9798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX thread version" >&5 9799$as_echo_n "checking POSIX thread version... " >&6; } 9800if ${ol_cv_pthread_version+:} false; then : 9801 $as_echo_n "(cached) " >&6 9802else 9803 9804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9805/* end confdefs.h. */ 9806 9807# include <pthread.h> 9808 9809int 9810main () 9811{ 9812 9813 int i = PTHREAD_CREATE_JOINABLE; 9814 9815 ; 9816 return 0; 9817} 9818_ACEOF 9819if ac_fn_c_try_compile "$LINENO"; then : 9820 9821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9822/* end confdefs.h. */ 9823#include <pthread.h> 9824 9825_ACEOF 9826if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9827 $EGREP "pthread_detach" >/dev/null 2>&1; then : 9828 ol_cv_pthread_version=10 9829else 9830 ol_cv_pthread_version=8 9831fi 9832rm -f conftest* 9833 9834else 9835 9836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9837/* end confdefs.h. */ 9838 9839# include <pthread.h> 9840# ifdef PTHREAD_CREATE_UNDETACHED 9841 draft7 9842# endif 9843 9844_ACEOF 9845if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9846 $EGREP "draft7" >/dev/null 2>&1; then : 9847 ol_cv_pthread_version=7 9848else 9849 9850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9851/* end confdefs.h. */ 9852#include <pthread.h> 9853 9854_ACEOF 9855if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9856 $EGREP "pthread_attr_init" >/dev/null 2>&1; then : 9857 ol_cv_pthread_version=6 9858else 9859 9860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9861/* end confdefs.h. */ 9862 9863# include <pthread.h> 9864#ifdef PTHREAD_MUTEX_INITIALIZER 9865 draft5 9866#endif 9867 9868_ACEOF 9869if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9870 $EGREP "draft5" >/dev/null 2>&1; then : 9871 ol_cv_pthread_version=5 9872else 9873 ol_cv_pthread_version=4 9874fi 9875rm -f conftest* 9876 9877fi 9878rm -f conftest* 9879 9880fi 9881rm -f conftest* 9882 9883fi 9884rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9885 9886fi 9887{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_version" >&5 9888$as_echo "$ol_cv_pthread_version" >&6; } 9889 9890 9891 if test $ol_cv_pthread_version != 0 ; then 9892 9893cat >>confdefs.h <<_ACEOF 9894#define HAVE_PTHREADS $ol_cv_pthread_version 9895_ACEOF 9896 9897 else 9898 as_fn_error $? "unknown pthread version" "$LINENO" 5 9899 fi 9900 9901 # consider threads found 9902 ol_with_threads=found 9903 9904 9905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5 9906$as_echo_n "checking for LinuxThreads pthread.h... " >&6; } 9907if ${ol_cv_header_linux_threads+:} false; then : 9908 $as_echo_n "(cached) " >&6 9909else 9910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9911/* end confdefs.h. */ 9912#include <pthread.h> 9913_ACEOF 9914if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9915 $EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1; then : 9916 ol_cv_header_linux_threads=yes 9917else 9918 ol_cv_header_linux_threads=no 9919fi 9920rm -f conftest* 9921 9922 9923fi 9924{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5 9925$as_echo "$ol_cv_header_linux_threads" >&6; } 9926 if test $ol_cv_header_linux_threads = yes; then 9927 9928$as_echo "#define HAVE_LINUX_THREADS 1" >>confdefs.h 9929 9930 fi 9931 9932 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU Pth pthread.h" >&5 9934$as_echo_n "checking for GNU Pth pthread.h... " >&6; } 9935if ${ol_cv_header_gnu_pth_pthread_h+:} false; then : 9936 $as_echo_n "(cached) " >&6 9937else 9938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9939/* end confdefs.h. */ 9940#include <pthread.h> 9941#ifdef _POSIX_THREAD_IS_GNU_PTH 9942 __gnu_pth__; 9943#endif 9944 9945_ACEOF 9946if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9947 $EGREP "__gnu_pth__" >/dev/null 2>&1; then : 9948 ol_cv_header_gnu_pth_pthread_h=yes 9949else 9950 ol_cv_header_gnu_pth_pthread_h=no 9951fi 9952rm -f conftest* 9953 9954 9955fi 9956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_gnu_pth_pthread_h" >&5 9957$as_echo "$ol_cv_header_gnu_pth_pthread_h" >&6; } 9958 9959 9960 if test $ol_cv_header_gnu_pth_pthread_h = no ; then 9961 for ac_header in sched.h 9962do : 9963 ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" 9964if test "x$ac_cv_header_sched_h" = xyes; then : 9965 cat >>confdefs.h <<_ACEOF 9966#define HAVE_SCHED_H 1 9967_ACEOF 9968 9969fi 9970 9971done 9972 9973 fi 9974 9975 9976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in default libraries" >&5 9977$as_echo_n "checking for pthread_create in default libraries... " >&6; } 9978if ${ol_cv_pthread_create+:} false; then : 9979 $as_echo_n "(cached) " >&6 9980else 9981 9982 if test "$cross_compiling" = yes; then : 9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9984/* end confdefs.h. */ 9985 9986/* pthread test headers */ 9987#include <pthread.h> 9988#if HAVE_PTHREADS < 7 9989#include <errno.h> 9990#endif 9991#ifndef NULL 9992#define NULL (void*)0 9993#endif 9994 9995static void *task(p) 9996 void *p; 9997{ 9998 return (void *) (p == NULL); 9999} 10000 10001int 10002main () 10003{ 10004 10005 /* pthread test function */ 10006#ifndef PTHREAD_CREATE_DETACHED 10007#define PTHREAD_CREATE_DETACHED 1 10008#endif 10009 pthread_t t; 10010 int status; 10011 int detach = PTHREAD_CREATE_DETACHED; 10012 10013#if HAVE_PTHREADS > 4 10014 /* Final pthreads */ 10015 pthread_attr_t attr; 10016 10017 status = pthread_attr_init(&attr); 10018 if( status ) return status; 10019 10020#if HAVE_PTHREADS < 7 10021 status = pthread_attr_setdetachstate(&attr, &detach); 10022 if( status < 0 ) status = errno; 10023#else 10024 status = pthread_attr_setdetachstate(&attr, detach); 10025#endif 10026 if( status ) return status; 10027 status = pthread_create( &t, &attr, task, NULL ); 10028#if HAVE_PTHREADS < 7 10029 if( status < 0 ) status = errno; 10030#endif 10031 if( status ) return status; 10032#else 10033 /* Draft 4 pthreads */ 10034 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10035 if( status ) return errno; 10036 10037 /* give thread a chance to complete */ 10038 /* it should remain joinable and hence detachable */ 10039 sleep( 1 ); 10040 10041 status = pthread_detach( &t ); 10042 if( status ) return errno; 10043#endif 10044 10045#ifdef HAVE_LINUX_THREADS 10046 pthread_kill_other_threads_np(); 10047#endif 10048 10049 return 0; 10050 10051 ; 10052 return 0; 10053} 10054_ACEOF 10055if ac_fn_c_try_link "$LINENO"; then : 10056 ol_cv_pthread_create=yes 10057else 10058 ol_cv_pthread_create=no 10059fi 10060rm -f core conftest.err conftest.$ac_objext \ 10061 conftest$ac_exeext conftest.$ac_ext 10062else 10063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10064/* end confdefs.h. */ 10065 10066 10067/* pthread test headers */ 10068#include <pthread.h> 10069#if HAVE_PTHREADS < 7 10070#include <errno.h> 10071#endif 10072#ifndef NULL 10073#define NULL (void*)0 10074#endif 10075 10076static void *task(p) 10077 void *p; 10078{ 10079 return (void *) (p == NULL); 10080} 10081 10082 10083int main(argc, argv) 10084 int argc; 10085 char **argv; 10086{ 10087 10088 /* pthread test function */ 10089#ifndef PTHREAD_CREATE_DETACHED 10090#define PTHREAD_CREATE_DETACHED 1 10091#endif 10092 pthread_t t; 10093 int status; 10094 int detach = PTHREAD_CREATE_DETACHED; 10095 10096#if HAVE_PTHREADS > 4 10097 /* Final pthreads */ 10098 pthread_attr_t attr; 10099 10100 status = pthread_attr_init(&attr); 10101 if( status ) return status; 10102 10103#if HAVE_PTHREADS < 7 10104 status = pthread_attr_setdetachstate(&attr, &detach); 10105 if( status < 0 ) status = errno; 10106#else 10107 status = pthread_attr_setdetachstate(&attr, detach); 10108#endif 10109 if( status ) return status; 10110 status = pthread_create( &t, &attr, task, NULL ); 10111#if HAVE_PTHREADS < 7 10112 if( status < 0 ) status = errno; 10113#endif 10114 if( status ) return status; 10115#else 10116 /* Draft 4 pthreads */ 10117 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10118 if( status ) return errno; 10119 10120 /* give thread a chance to complete */ 10121 /* it should remain joinable and hence detachable */ 10122 sleep( 1 ); 10123 10124 status = pthread_detach( &t ); 10125 if( status ) return errno; 10126#endif 10127 10128#ifdef HAVE_LINUX_THREADS 10129 pthread_kill_other_threads_np(); 10130#endif 10131 10132 return 0; 10133 10134} 10135 10136_ACEOF 10137if ac_fn_c_try_run "$LINENO"; then : 10138 ol_cv_pthread_create=yes 10139else 10140 ol_cv_pthread_create=no 10141fi 10142rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10143 conftest.$ac_objext conftest.beam conftest.$ac_ext 10144fi 10145 10146fi 10147{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create" >&5 10148$as_echo "$ol_cv_pthread_create" >&6; } 10149 10150 if test $ol_cv_pthread_create != no ; then 10151 ol_link_threads=posix 10152 ol_link_pthreads="" 10153 fi 10154 10155 # Pthread try link: -kthread (ol_cv_pthread_kthread) 10156if test "$ol_link_threads" = no ; then 10157 # try -kthread 10158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -kthread" >&5 10159$as_echo_n "checking for pthread link with -kthread... " >&6; } 10160if ${ol_cv_pthread_kthread+:} false; then : 10161 $as_echo_n "(cached) " >&6 10162else 10163 10164 # save the flags 10165 ol_LIBS="$LIBS" 10166 LIBS="-kthread $LIBS" 10167 10168 if test "$cross_compiling" = yes; then : 10169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10170/* end confdefs.h. */ 10171 10172/* pthread test headers */ 10173#include <pthread.h> 10174#if HAVE_PTHREADS < 7 10175#include <errno.h> 10176#endif 10177#ifndef NULL 10178#define NULL (void*)0 10179#endif 10180 10181static void *task(p) 10182 void *p; 10183{ 10184 return (void *) (p == NULL); 10185} 10186 10187int 10188main () 10189{ 10190 10191 /* pthread test function */ 10192#ifndef PTHREAD_CREATE_DETACHED 10193#define PTHREAD_CREATE_DETACHED 1 10194#endif 10195 pthread_t t; 10196 int status; 10197 int detach = PTHREAD_CREATE_DETACHED; 10198 10199#if HAVE_PTHREADS > 4 10200 /* Final pthreads */ 10201 pthread_attr_t attr; 10202 10203 status = pthread_attr_init(&attr); 10204 if( status ) return status; 10205 10206#if HAVE_PTHREADS < 7 10207 status = pthread_attr_setdetachstate(&attr, &detach); 10208 if( status < 0 ) status = errno; 10209#else 10210 status = pthread_attr_setdetachstate(&attr, detach); 10211#endif 10212 if( status ) return status; 10213 status = pthread_create( &t, &attr, task, NULL ); 10214#if HAVE_PTHREADS < 7 10215 if( status < 0 ) status = errno; 10216#endif 10217 if( status ) return status; 10218#else 10219 /* Draft 4 pthreads */ 10220 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10221 if( status ) return errno; 10222 10223 /* give thread a chance to complete */ 10224 /* it should remain joinable and hence detachable */ 10225 sleep( 1 ); 10226 10227 status = pthread_detach( &t ); 10228 if( status ) return errno; 10229#endif 10230 10231#ifdef HAVE_LINUX_THREADS 10232 pthread_kill_other_threads_np(); 10233#endif 10234 10235 return 0; 10236 10237 ; 10238 return 0; 10239} 10240_ACEOF 10241if ac_fn_c_try_link "$LINENO"; then : 10242 ol_cv_pthread_kthread=yes 10243else 10244 ol_cv_pthread_kthread=no 10245fi 10246rm -f core conftest.err conftest.$ac_objext \ 10247 conftest$ac_exeext conftest.$ac_ext 10248else 10249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10250/* end confdefs.h. */ 10251 10252 10253/* pthread test headers */ 10254#include <pthread.h> 10255#if HAVE_PTHREADS < 7 10256#include <errno.h> 10257#endif 10258#ifndef NULL 10259#define NULL (void*)0 10260#endif 10261 10262static void *task(p) 10263 void *p; 10264{ 10265 return (void *) (p == NULL); 10266} 10267 10268 10269int main(argc, argv) 10270 int argc; 10271 char **argv; 10272{ 10273 10274 /* pthread test function */ 10275#ifndef PTHREAD_CREATE_DETACHED 10276#define PTHREAD_CREATE_DETACHED 1 10277#endif 10278 pthread_t t; 10279 int status; 10280 int detach = PTHREAD_CREATE_DETACHED; 10281 10282#if HAVE_PTHREADS > 4 10283 /* Final pthreads */ 10284 pthread_attr_t attr; 10285 10286 status = pthread_attr_init(&attr); 10287 if( status ) return status; 10288 10289#if HAVE_PTHREADS < 7 10290 status = pthread_attr_setdetachstate(&attr, &detach); 10291 if( status < 0 ) status = errno; 10292#else 10293 status = pthread_attr_setdetachstate(&attr, detach); 10294#endif 10295 if( status ) return status; 10296 status = pthread_create( &t, &attr, task, NULL ); 10297#if HAVE_PTHREADS < 7 10298 if( status < 0 ) status = errno; 10299#endif 10300 if( status ) return status; 10301#else 10302 /* Draft 4 pthreads */ 10303 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10304 if( status ) return errno; 10305 10306 /* give thread a chance to complete */ 10307 /* it should remain joinable and hence detachable */ 10308 sleep( 1 ); 10309 10310 status = pthread_detach( &t ); 10311 if( status ) return errno; 10312#endif 10313 10314#ifdef HAVE_LINUX_THREADS 10315 pthread_kill_other_threads_np(); 10316#endif 10317 10318 return 0; 10319 10320} 10321 10322_ACEOF 10323if ac_fn_c_try_run "$LINENO"; then : 10324 ol_cv_pthread_kthread=yes 10325else 10326 ol_cv_pthread_kthread=no 10327fi 10328rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10329 conftest.$ac_objext conftest.beam conftest.$ac_ext 10330fi 10331 10332 10333 # restore the LIBS 10334 LIBS="$ol_LIBS" 10335 10336fi 10337{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_kthread" >&5 10338$as_echo "$ol_cv_pthread_kthread" >&6; } 10339 10340 if test $ol_cv_pthread_kthread = yes ; then 10341 ol_link_pthreads="-kthread" 10342 ol_link_threads=posix 10343 fi 10344fi 10345 10346 # Pthread try link: -pthread (ol_cv_pthread_pthread) 10347if test "$ol_link_threads" = no ; then 10348 # try -pthread 10349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthread" >&5 10350$as_echo_n "checking for pthread link with -pthread... " >&6; } 10351if ${ol_cv_pthread_pthread+:} false; then : 10352 $as_echo_n "(cached) " >&6 10353else 10354 10355 # save the flags 10356 ol_LIBS="$LIBS" 10357 LIBS="-pthread $LIBS" 10358 10359 if test "$cross_compiling" = yes; then : 10360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10361/* end confdefs.h. */ 10362 10363/* pthread test headers */ 10364#include <pthread.h> 10365#if HAVE_PTHREADS < 7 10366#include <errno.h> 10367#endif 10368#ifndef NULL 10369#define NULL (void*)0 10370#endif 10371 10372static void *task(p) 10373 void *p; 10374{ 10375 return (void *) (p == NULL); 10376} 10377 10378int 10379main () 10380{ 10381 10382 /* pthread test function */ 10383#ifndef PTHREAD_CREATE_DETACHED 10384#define PTHREAD_CREATE_DETACHED 1 10385#endif 10386 pthread_t t; 10387 int status; 10388 int detach = PTHREAD_CREATE_DETACHED; 10389 10390#if HAVE_PTHREADS > 4 10391 /* Final pthreads */ 10392 pthread_attr_t attr; 10393 10394 status = pthread_attr_init(&attr); 10395 if( status ) return status; 10396 10397#if HAVE_PTHREADS < 7 10398 status = pthread_attr_setdetachstate(&attr, &detach); 10399 if( status < 0 ) status = errno; 10400#else 10401 status = pthread_attr_setdetachstate(&attr, detach); 10402#endif 10403 if( status ) return status; 10404 status = pthread_create( &t, &attr, task, NULL ); 10405#if HAVE_PTHREADS < 7 10406 if( status < 0 ) status = errno; 10407#endif 10408 if( status ) return status; 10409#else 10410 /* Draft 4 pthreads */ 10411 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10412 if( status ) return errno; 10413 10414 /* give thread a chance to complete */ 10415 /* it should remain joinable and hence detachable */ 10416 sleep( 1 ); 10417 10418 status = pthread_detach( &t ); 10419 if( status ) return errno; 10420#endif 10421 10422#ifdef HAVE_LINUX_THREADS 10423 pthread_kill_other_threads_np(); 10424#endif 10425 10426 return 0; 10427 10428 ; 10429 return 0; 10430} 10431_ACEOF 10432if ac_fn_c_try_link "$LINENO"; then : 10433 ol_cv_pthread_pthread=yes 10434else 10435 ol_cv_pthread_pthread=no 10436fi 10437rm -f core conftest.err conftest.$ac_objext \ 10438 conftest$ac_exeext conftest.$ac_ext 10439else 10440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10441/* end confdefs.h. */ 10442 10443 10444/* pthread test headers */ 10445#include <pthread.h> 10446#if HAVE_PTHREADS < 7 10447#include <errno.h> 10448#endif 10449#ifndef NULL 10450#define NULL (void*)0 10451#endif 10452 10453static void *task(p) 10454 void *p; 10455{ 10456 return (void *) (p == NULL); 10457} 10458 10459 10460int main(argc, argv) 10461 int argc; 10462 char **argv; 10463{ 10464 10465 /* pthread test function */ 10466#ifndef PTHREAD_CREATE_DETACHED 10467#define PTHREAD_CREATE_DETACHED 1 10468#endif 10469 pthread_t t; 10470 int status; 10471 int detach = PTHREAD_CREATE_DETACHED; 10472 10473#if HAVE_PTHREADS > 4 10474 /* Final pthreads */ 10475 pthread_attr_t attr; 10476 10477 status = pthread_attr_init(&attr); 10478 if( status ) return status; 10479 10480#if HAVE_PTHREADS < 7 10481 status = pthread_attr_setdetachstate(&attr, &detach); 10482 if( status < 0 ) status = errno; 10483#else 10484 status = pthread_attr_setdetachstate(&attr, detach); 10485#endif 10486 if( status ) return status; 10487 status = pthread_create( &t, &attr, task, NULL ); 10488#if HAVE_PTHREADS < 7 10489 if( status < 0 ) status = errno; 10490#endif 10491 if( status ) return status; 10492#else 10493 /* Draft 4 pthreads */ 10494 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10495 if( status ) return errno; 10496 10497 /* give thread a chance to complete */ 10498 /* it should remain joinable and hence detachable */ 10499 sleep( 1 ); 10500 10501 status = pthread_detach( &t ); 10502 if( status ) return errno; 10503#endif 10504 10505#ifdef HAVE_LINUX_THREADS 10506 pthread_kill_other_threads_np(); 10507#endif 10508 10509 return 0; 10510 10511} 10512 10513_ACEOF 10514if ac_fn_c_try_run "$LINENO"; then : 10515 ol_cv_pthread_pthread=yes 10516else 10517 ol_cv_pthread_pthread=no 10518fi 10519rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10520 conftest.$ac_objext conftest.beam conftest.$ac_ext 10521fi 10522 10523 10524 # restore the LIBS 10525 LIBS="$ol_LIBS" 10526 10527fi 10528{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthread" >&5 10529$as_echo "$ol_cv_pthread_pthread" >&6; } 10530 10531 if test $ol_cv_pthread_pthread = yes ; then 10532 ol_link_pthreads="-pthread" 10533 ol_link_threads=posix 10534 fi 10535fi 10536 10537 # Pthread try link: -pthreads (ol_cv_pthread_pthreads) 10538if test "$ol_link_threads" = no ; then 10539 # try -pthreads 10540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthreads" >&5 10541$as_echo_n "checking for pthread link with -pthreads... " >&6; } 10542if ${ol_cv_pthread_pthreads+:} false; then : 10543 $as_echo_n "(cached) " >&6 10544else 10545 10546 # save the flags 10547 ol_LIBS="$LIBS" 10548 LIBS="-pthreads $LIBS" 10549 10550 if test "$cross_compiling" = yes; then : 10551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10552/* end confdefs.h. */ 10553 10554/* pthread test headers */ 10555#include <pthread.h> 10556#if HAVE_PTHREADS < 7 10557#include <errno.h> 10558#endif 10559#ifndef NULL 10560#define NULL (void*)0 10561#endif 10562 10563static void *task(p) 10564 void *p; 10565{ 10566 return (void *) (p == NULL); 10567} 10568 10569int 10570main () 10571{ 10572 10573 /* pthread test function */ 10574#ifndef PTHREAD_CREATE_DETACHED 10575#define PTHREAD_CREATE_DETACHED 1 10576#endif 10577 pthread_t t; 10578 int status; 10579 int detach = PTHREAD_CREATE_DETACHED; 10580 10581#if HAVE_PTHREADS > 4 10582 /* Final pthreads */ 10583 pthread_attr_t attr; 10584 10585 status = pthread_attr_init(&attr); 10586 if( status ) return status; 10587 10588#if HAVE_PTHREADS < 7 10589 status = pthread_attr_setdetachstate(&attr, &detach); 10590 if( status < 0 ) status = errno; 10591#else 10592 status = pthread_attr_setdetachstate(&attr, detach); 10593#endif 10594 if( status ) return status; 10595 status = pthread_create( &t, &attr, task, NULL ); 10596#if HAVE_PTHREADS < 7 10597 if( status < 0 ) status = errno; 10598#endif 10599 if( status ) return status; 10600#else 10601 /* Draft 4 pthreads */ 10602 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10603 if( status ) return errno; 10604 10605 /* give thread a chance to complete */ 10606 /* it should remain joinable and hence detachable */ 10607 sleep( 1 ); 10608 10609 status = pthread_detach( &t ); 10610 if( status ) return errno; 10611#endif 10612 10613#ifdef HAVE_LINUX_THREADS 10614 pthread_kill_other_threads_np(); 10615#endif 10616 10617 return 0; 10618 10619 ; 10620 return 0; 10621} 10622_ACEOF 10623if ac_fn_c_try_link "$LINENO"; then : 10624 ol_cv_pthread_pthreads=yes 10625else 10626 ol_cv_pthread_pthreads=no 10627fi 10628rm -f core conftest.err conftest.$ac_objext \ 10629 conftest$ac_exeext conftest.$ac_ext 10630else 10631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10632/* end confdefs.h. */ 10633 10634 10635/* pthread test headers */ 10636#include <pthread.h> 10637#if HAVE_PTHREADS < 7 10638#include <errno.h> 10639#endif 10640#ifndef NULL 10641#define NULL (void*)0 10642#endif 10643 10644static void *task(p) 10645 void *p; 10646{ 10647 return (void *) (p == NULL); 10648} 10649 10650 10651int main(argc, argv) 10652 int argc; 10653 char **argv; 10654{ 10655 10656 /* pthread test function */ 10657#ifndef PTHREAD_CREATE_DETACHED 10658#define PTHREAD_CREATE_DETACHED 1 10659#endif 10660 pthread_t t; 10661 int status; 10662 int detach = PTHREAD_CREATE_DETACHED; 10663 10664#if HAVE_PTHREADS > 4 10665 /* Final pthreads */ 10666 pthread_attr_t attr; 10667 10668 status = pthread_attr_init(&attr); 10669 if( status ) return status; 10670 10671#if HAVE_PTHREADS < 7 10672 status = pthread_attr_setdetachstate(&attr, &detach); 10673 if( status < 0 ) status = errno; 10674#else 10675 status = pthread_attr_setdetachstate(&attr, detach); 10676#endif 10677 if( status ) return status; 10678 status = pthread_create( &t, &attr, task, NULL ); 10679#if HAVE_PTHREADS < 7 10680 if( status < 0 ) status = errno; 10681#endif 10682 if( status ) return status; 10683#else 10684 /* Draft 4 pthreads */ 10685 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10686 if( status ) return errno; 10687 10688 /* give thread a chance to complete */ 10689 /* it should remain joinable and hence detachable */ 10690 sleep( 1 ); 10691 10692 status = pthread_detach( &t ); 10693 if( status ) return errno; 10694#endif 10695 10696#ifdef HAVE_LINUX_THREADS 10697 pthread_kill_other_threads_np(); 10698#endif 10699 10700 return 0; 10701 10702} 10703 10704_ACEOF 10705if ac_fn_c_try_run "$LINENO"; then : 10706 ol_cv_pthread_pthreads=yes 10707else 10708 ol_cv_pthread_pthreads=no 10709fi 10710rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10711 conftest.$ac_objext conftest.beam conftest.$ac_ext 10712fi 10713 10714 10715 # restore the LIBS 10716 LIBS="$ol_LIBS" 10717 10718fi 10719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthreads" >&5 10720$as_echo "$ol_cv_pthread_pthreads" >&6; } 10721 10722 if test $ol_cv_pthread_pthreads = yes ; then 10723 ol_link_pthreads="-pthreads" 10724 ol_link_threads=posix 10725 fi 10726fi 10727 10728 # Pthread try link: -mthreads (ol_cv_pthread_mthreads) 10729if test "$ol_link_threads" = no ; then 10730 # try -mthreads 10731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -mthreads" >&5 10732$as_echo_n "checking for pthread link with -mthreads... " >&6; } 10733if ${ol_cv_pthread_mthreads+:} false; then : 10734 $as_echo_n "(cached) " >&6 10735else 10736 10737 # save the flags 10738 ol_LIBS="$LIBS" 10739 LIBS="-mthreads $LIBS" 10740 10741 if test "$cross_compiling" = yes; then : 10742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10743/* end confdefs.h. */ 10744 10745/* pthread test headers */ 10746#include <pthread.h> 10747#if HAVE_PTHREADS < 7 10748#include <errno.h> 10749#endif 10750#ifndef NULL 10751#define NULL (void*)0 10752#endif 10753 10754static void *task(p) 10755 void *p; 10756{ 10757 return (void *) (p == NULL); 10758} 10759 10760int 10761main () 10762{ 10763 10764 /* pthread test function */ 10765#ifndef PTHREAD_CREATE_DETACHED 10766#define PTHREAD_CREATE_DETACHED 1 10767#endif 10768 pthread_t t; 10769 int status; 10770 int detach = PTHREAD_CREATE_DETACHED; 10771 10772#if HAVE_PTHREADS > 4 10773 /* Final pthreads */ 10774 pthread_attr_t attr; 10775 10776 status = pthread_attr_init(&attr); 10777 if( status ) return status; 10778 10779#if HAVE_PTHREADS < 7 10780 status = pthread_attr_setdetachstate(&attr, &detach); 10781 if( status < 0 ) status = errno; 10782#else 10783 status = pthread_attr_setdetachstate(&attr, detach); 10784#endif 10785 if( status ) return status; 10786 status = pthread_create( &t, &attr, task, NULL ); 10787#if HAVE_PTHREADS < 7 10788 if( status < 0 ) status = errno; 10789#endif 10790 if( status ) return status; 10791#else 10792 /* Draft 4 pthreads */ 10793 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10794 if( status ) return errno; 10795 10796 /* give thread a chance to complete */ 10797 /* it should remain joinable and hence detachable */ 10798 sleep( 1 ); 10799 10800 status = pthread_detach( &t ); 10801 if( status ) return errno; 10802#endif 10803 10804#ifdef HAVE_LINUX_THREADS 10805 pthread_kill_other_threads_np(); 10806#endif 10807 10808 return 0; 10809 10810 ; 10811 return 0; 10812} 10813_ACEOF 10814if ac_fn_c_try_link "$LINENO"; then : 10815 ol_cv_pthread_mthreads=yes 10816else 10817 ol_cv_pthread_mthreads=no 10818fi 10819rm -f core conftest.err conftest.$ac_objext \ 10820 conftest$ac_exeext conftest.$ac_ext 10821else 10822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10823/* end confdefs.h. */ 10824 10825 10826/* pthread test headers */ 10827#include <pthread.h> 10828#if HAVE_PTHREADS < 7 10829#include <errno.h> 10830#endif 10831#ifndef NULL 10832#define NULL (void*)0 10833#endif 10834 10835static void *task(p) 10836 void *p; 10837{ 10838 return (void *) (p == NULL); 10839} 10840 10841 10842int main(argc, argv) 10843 int argc; 10844 char **argv; 10845{ 10846 10847 /* pthread test function */ 10848#ifndef PTHREAD_CREATE_DETACHED 10849#define PTHREAD_CREATE_DETACHED 1 10850#endif 10851 pthread_t t; 10852 int status; 10853 int detach = PTHREAD_CREATE_DETACHED; 10854 10855#if HAVE_PTHREADS > 4 10856 /* Final pthreads */ 10857 pthread_attr_t attr; 10858 10859 status = pthread_attr_init(&attr); 10860 if( status ) return status; 10861 10862#if HAVE_PTHREADS < 7 10863 status = pthread_attr_setdetachstate(&attr, &detach); 10864 if( status < 0 ) status = errno; 10865#else 10866 status = pthread_attr_setdetachstate(&attr, detach); 10867#endif 10868 if( status ) return status; 10869 status = pthread_create( &t, &attr, task, NULL ); 10870#if HAVE_PTHREADS < 7 10871 if( status < 0 ) status = errno; 10872#endif 10873 if( status ) return status; 10874#else 10875 /* Draft 4 pthreads */ 10876 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10877 if( status ) return errno; 10878 10879 /* give thread a chance to complete */ 10880 /* it should remain joinable and hence detachable */ 10881 sleep( 1 ); 10882 10883 status = pthread_detach( &t ); 10884 if( status ) return errno; 10885#endif 10886 10887#ifdef HAVE_LINUX_THREADS 10888 pthread_kill_other_threads_np(); 10889#endif 10890 10891 return 0; 10892 10893} 10894 10895_ACEOF 10896if ac_fn_c_try_run "$LINENO"; then : 10897 ol_cv_pthread_mthreads=yes 10898else 10899 ol_cv_pthread_mthreads=no 10900fi 10901rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10902 conftest.$ac_objext conftest.beam conftest.$ac_ext 10903fi 10904 10905 10906 # restore the LIBS 10907 LIBS="$ol_LIBS" 10908 10909fi 10910{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_mthreads" >&5 10911$as_echo "$ol_cv_pthread_mthreads" >&6; } 10912 10913 if test $ol_cv_pthread_mthreads = yes ; then 10914 ol_link_pthreads="-mthreads" 10915 ol_link_threads=posix 10916 fi 10917fi 10918 10919 # Pthread try link: -thread (ol_cv_pthread_thread) 10920if test "$ol_link_threads" = no ; then 10921 # try -thread 10922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -thread" >&5 10923$as_echo_n "checking for pthread link with -thread... " >&6; } 10924if ${ol_cv_pthread_thread+:} false; then : 10925 $as_echo_n "(cached) " >&6 10926else 10927 10928 # save the flags 10929 ol_LIBS="$LIBS" 10930 LIBS="-thread $LIBS" 10931 10932 if test "$cross_compiling" = yes; then : 10933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10934/* end confdefs.h. */ 10935 10936/* pthread test headers */ 10937#include <pthread.h> 10938#if HAVE_PTHREADS < 7 10939#include <errno.h> 10940#endif 10941#ifndef NULL 10942#define NULL (void*)0 10943#endif 10944 10945static void *task(p) 10946 void *p; 10947{ 10948 return (void *) (p == NULL); 10949} 10950 10951int 10952main () 10953{ 10954 10955 /* pthread test function */ 10956#ifndef PTHREAD_CREATE_DETACHED 10957#define PTHREAD_CREATE_DETACHED 1 10958#endif 10959 pthread_t t; 10960 int status; 10961 int detach = PTHREAD_CREATE_DETACHED; 10962 10963#if HAVE_PTHREADS > 4 10964 /* Final pthreads */ 10965 pthread_attr_t attr; 10966 10967 status = pthread_attr_init(&attr); 10968 if( status ) return status; 10969 10970#if HAVE_PTHREADS < 7 10971 status = pthread_attr_setdetachstate(&attr, &detach); 10972 if( status < 0 ) status = errno; 10973#else 10974 status = pthread_attr_setdetachstate(&attr, detach); 10975#endif 10976 if( status ) return status; 10977 status = pthread_create( &t, &attr, task, NULL ); 10978#if HAVE_PTHREADS < 7 10979 if( status < 0 ) status = errno; 10980#endif 10981 if( status ) return status; 10982#else 10983 /* Draft 4 pthreads */ 10984 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10985 if( status ) return errno; 10986 10987 /* give thread a chance to complete */ 10988 /* it should remain joinable and hence detachable */ 10989 sleep( 1 ); 10990 10991 status = pthread_detach( &t ); 10992 if( status ) return errno; 10993#endif 10994 10995#ifdef HAVE_LINUX_THREADS 10996 pthread_kill_other_threads_np(); 10997#endif 10998 10999 return 0; 11000 11001 ; 11002 return 0; 11003} 11004_ACEOF 11005if ac_fn_c_try_link "$LINENO"; then : 11006 ol_cv_pthread_thread=yes 11007else 11008 ol_cv_pthread_thread=no 11009fi 11010rm -f core conftest.err conftest.$ac_objext \ 11011 conftest$ac_exeext conftest.$ac_ext 11012else 11013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11014/* end confdefs.h. */ 11015 11016 11017/* pthread test headers */ 11018#include <pthread.h> 11019#if HAVE_PTHREADS < 7 11020#include <errno.h> 11021#endif 11022#ifndef NULL 11023#define NULL (void*)0 11024#endif 11025 11026static void *task(p) 11027 void *p; 11028{ 11029 return (void *) (p == NULL); 11030} 11031 11032 11033int main(argc, argv) 11034 int argc; 11035 char **argv; 11036{ 11037 11038 /* pthread test function */ 11039#ifndef PTHREAD_CREATE_DETACHED 11040#define PTHREAD_CREATE_DETACHED 1 11041#endif 11042 pthread_t t; 11043 int status; 11044 int detach = PTHREAD_CREATE_DETACHED; 11045 11046#if HAVE_PTHREADS > 4 11047 /* Final pthreads */ 11048 pthread_attr_t attr; 11049 11050 status = pthread_attr_init(&attr); 11051 if( status ) return status; 11052 11053#if HAVE_PTHREADS < 7 11054 status = pthread_attr_setdetachstate(&attr, &detach); 11055 if( status < 0 ) status = errno; 11056#else 11057 status = pthread_attr_setdetachstate(&attr, detach); 11058#endif 11059 if( status ) return status; 11060 status = pthread_create( &t, &attr, task, NULL ); 11061#if HAVE_PTHREADS < 7 11062 if( status < 0 ) status = errno; 11063#endif 11064 if( status ) return status; 11065#else 11066 /* Draft 4 pthreads */ 11067 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11068 if( status ) return errno; 11069 11070 /* give thread a chance to complete */ 11071 /* it should remain joinable and hence detachable */ 11072 sleep( 1 ); 11073 11074 status = pthread_detach( &t ); 11075 if( status ) return errno; 11076#endif 11077 11078#ifdef HAVE_LINUX_THREADS 11079 pthread_kill_other_threads_np(); 11080#endif 11081 11082 return 0; 11083 11084} 11085 11086_ACEOF 11087if ac_fn_c_try_run "$LINENO"; then : 11088 ol_cv_pthread_thread=yes 11089else 11090 ol_cv_pthread_thread=no 11091fi 11092rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11093 conftest.$ac_objext conftest.beam conftest.$ac_ext 11094fi 11095 11096 11097 # restore the LIBS 11098 LIBS="$ol_LIBS" 11099 11100fi 11101{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_thread" >&5 11102$as_echo "$ol_cv_pthread_thread" >&6; } 11103 11104 if test $ol_cv_pthread_thread = yes ; then 11105 ol_link_pthreads="-thread" 11106 ol_link_threads=posix 11107 fi 11108fi 11109 11110 11111 # Pthread try link: -lpthread -lmach -lexc -lc_r (ol_cv_pthread_lpthread_lmach_lexc_lc_r) 11112if test "$ol_link_threads" = no ; then 11113 # try -lpthread -lmach -lexc -lc_r 11114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5 11115$as_echo_n "checking for pthread link with -lpthread -lmach -lexc -lc_r... " >&6; } 11116if ${ol_cv_pthread_lpthread_lmach_lexc_lc_r+:} false; then : 11117 $as_echo_n "(cached) " >&6 11118else 11119 11120 # save the flags 11121 ol_LIBS="$LIBS" 11122 LIBS="-lpthread -lmach -lexc -lc_r $LIBS" 11123 11124 if test "$cross_compiling" = yes; then : 11125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11126/* end confdefs.h. */ 11127 11128/* pthread test headers */ 11129#include <pthread.h> 11130#if HAVE_PTHREADS < 7 11131#include <errno.h> 11132#endif 11133#ifndef NULL 11134#define NULL (void*)0 11135#endif 11136 11137static void *task(p) 11138 void *p; 11139{ 11140 return (void *) (p == NULL); 11141} 11142 11143int 11144main () 11145{ 11146 11147 /* pthread test function */ 11148#ifndef PTHREAD_CREATE_DETACHED 11149#define PTHREAD_CREATE_DETACHED 1 11150#endif 11151 pthread_t t; 11152 int status; 11153 int detach = PTHREAD_CREATE_DETACHED; 11154 11155#if HAVE_PTHREADS > 4 11156 /* Final pthreads */ 11157 pthread_attr_t attr; 11158 11159 status = pthread_attr_init(&attr); 11160 if( status ) return status; 11161 11162#if HAVE_PTHREADS < 7 11163 status = pthread_attr_setdetachstate(&attr, &detach); 11164 if( status < 0 ) status = errno; 11165#else 11166 status = pthread_attr_setdetachstate(&attr, detach); 11167#endif 11168 if( status ) return status; 11169 status = pthread_create( &t, &attr, task, NULL ); 11170#if HAVE_PTHREADS < 7 11171 if( status < 0 ) status = errno; 11172#endif 11173 if( status ) return status; 11174#else 11175 /* Draft 4 pthreads */ 11176 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11177 if( status ) return errno; 11178 11179 /* give thread a chance to complete */ 11180 /* it should remain joinable and hence detachable */ 11181 sleep( 1 ); 11182 11183 status = pthread_detach( &t ); 11184 if( status ) return errno; 11185#endif 11186 11187#ifdef HAVE_LINUX_THREADS 11188 pthread_kill_other_threads_np(); 11189#endif 11190 11191 return 0; 11192 11193 ; 11194 return 0; 11195} 11196_ACEOF 11197if ac_fn_c_try_link "$LINENO"; then : 11198 ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes 11199else 11200 ol_cv_pthread_lpthread_lmach_lexc_lc_r=no 11201fi 11202rm -f core conftest.err conftest.$ac_objext \ 11203 conftest$ac_exeext conftest.$ac_ext 11204else 11205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11206/* end confdefs.h. */ 11207 11208 11209/* pthread test headers */ 11210#include <pthread.h> 11211#if HAVE_PTHREADS < 7 11212#include <errno.h> 11213#endif 11214#ifndef NULL 11215#define NULL (void*)0 11216#endif 11217 11218static void *task(p) 11219 void *p; 11220{ 11221 return (void *) (p == NULL); 11222} 11223 11224 11225int main(argc, argv) 11226 int argc; 11227 char **argv; 11228{ 11229 11230 /* pthread test function */ 11231#ifndef PTHREAD_CREATE_DETACHED 11232#define PTHREAD_CREATE_DETACHED 1 11233#endif 11234 pthread_t t; 11235 int status; 11236 int detach = PTHREAD_CREATE_DETACHED; 11237 11238#if HAVE_PTHREADS > 4 11239 /* Final pthreads */ 11240 pthread_attr_t attr; 11241 11242 status = pthread_attr_init(&attr); 11243 if( status ) return status; 11244 11245#if HAVE_PTHREADS < 7 11246 status = pthread_attr_setdetachstate(&attr, &detach); 11247 if( status < 0 ) status = errno; 11248#else 11249 status = pthread_attr_setdetachstate(&attr, detach); 11250#endif 11251 if( status ) return status; 11252 status = pthread_create( &t, &attr, task, NULL ); 11253#if HAVE_PTHREADS < 7 11254 if( status < 0 ) status = errno; 11255#endif 11256 if( status ) return status; 11257#else 11258 /* Draft 4 pthreads */ 11259 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11260 if( status ) return errno; 11261 11262 /* give thread a chance to complete */ 11263 /* it should remain joinable and hence detachable */ 11264 sleep( 1 ); 11265 11266 status = pthread_detach( &t ); 11267 if( status ) return errno; 11268#endif 11269 11270#ifdef HAVE_LINUX_THREADS 11271 pthread_kill_other_threads_np(); 11272#endif 11273 11274 return 0; 11275 11276} 11277 11278_ACEOF 11279if ac_fn_c_try_run "$LINENO"; then : 11280 ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes 11281else 11282 ol_cv_pthread_lpthread_lmach_lexc_lc_r=no 11283fi 11284rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11285 conftest.$ac_objext conftest.beam conftest.$ac_ext 11286fi 11287 11288 11289 # restore the LIBS 11290 LIBS="$ol_LIBS" 11291 11292fi 11293{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&5 11294$as_echo "$ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&6; } 11295 11296 if test $ol_cv_pthread_lpthread_lmach_lexc_lc_r = yes ; then 11297 ol_link_pthreads="-lpthread -lmach -lexc -lc_r" 11298 ol_link_threads=posix 11299 fi 11300fi 11301 11302 # Pthread try link: -lpthread -lmach -lexc (ol_cv_pthread_lpthread_lmach_lexc) 11303if test "$ol_link_threads" = no ; then 11304 # try -lpthread -lmach -lexc 11305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc" >&5 11306$as_echo_n "checking for pthread link with -lpthread -lmach -lexc... " >&6; } 11307if ${ol_cv_pthread_lpthread_lmach_lexc+:} false; then : 11308 $as_echo_n "(cached) " >&6 11309else 11310 11311 # save the flags 11312 ol_LIBS="$LIBS" 11313 LIBS="-lpthread -lmach -lexc $LIBS" 11314 11315 if test "$cross_compiling" = yes; then : 11316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11317/* end confdefs.h. */ 11318 11319/* pthread test headers */ 11320#include <pthread.h> 11321#if HAVE_PTHREADS < 7 11322#include <errno.h> 11323#endif 11324#ifndef NULL 11325#define NULL (void*)0 11326#endif 11327 11328static void *task(p) 11329 void *p; 11330{ 11331 return (void *) (p == NULL); 11332} 11333 11334int 11335main () 11336{ 11337 11338 /* pthread test function */ 11339#ifndef PTHREAD_CREATE_DETACHED 11340#define PTHREAD_CREATE_DETACHED 1 11341#endif 11342 pthread_t t; 11343 int status; 11344 int detach = PTHREAD_CREATE_DETACHED; 11345 11346#if HAVE_PTHREADS > 4 11347 /* Final pthreads */ 11348 pthread_attr_t attr; 11349 11350 status = pthread_attr_init(&attr); 11351 if( status ) return status; 11352 11353#if HAVE_PTHREADS < 7 11354 status = pthread_attr_setdetachstate(&attr, &detach); 11355 if( status < 0 ) status = errno; 11356#else 11357 status = pthread_attr_setdetachstate(&attr, detach); 11358#endif 11359 if( status ) return status; 11360 status = pthread_create( &t, &attr, task, NULL ); 11361#if HAVE_PTHREADS < 7 11362 if( status < 0 ) status = errno; 11363#endif 11364 if( status ) return status; 11365#else 11366 /* Draft 4 pthreads */ 11367 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11368 if( status ) return errno; 11369 11370 /* give thread a chance to complete */ 11371 /* it should remain joinable and hence detachable */ 11372 sleep( 1 ); 11373 11374 status = pthread_detach( &t ); 11375 if( status ) return errno; 11376#endif 11377 11378#ifdef HAVE_LINUX_THREADS 11379 pthread_kill_other_threads_np(); 11380#endif 11381 11382 return 0; 11383 11384 ; 11385 return 0; 11386} 11387_ACEOF 11388if ac_fn_c_try_link "$LINENO"; then : 11389 ol_cv_pthread_lpthread_lmach_lexc=yes 11390else 11391 ol_cv_pthread_lpthread_lmach_lexc=no 11392fi 11393rm -f core conftest.err conftest.$ac_objext \ 11394 conftest$ac_exeext conftest.$ac_ext 11395else 11396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11397/* end confdefs.h. */ 11398 11399 11400/* pthread test headers */ 11401#include <pthread.h> 11402#if HAVE_PTHREADS < 7 11403#include <errno.h> 11404#endif 11405#ifndef NULL 11406#define NULL (void*)0 11407#endif 11408 11409static void *task(p) 11410 void *p; 11411{ 11412 return (void *) (p == NULL); 11413} 11414 11415 11416int main(argc, argv) 11417 int argc; 11418 char **argv; 11419{ 11420 11421 /* pthread test function */ 11422#ifndef PTHREAD_CREATE_DETACHED 11423#define PTHREAD_CREATE_DETACHED 1 11424#endif 11425 pthread_t t; 11426 int status; 11427 int detach = PTHREAD_CREATE_DETACHED; 11428 11429#if HAVE_PTHREADS > 4 11430 /* Final pthreads */ 11431 pthread_attr_t attr; 11432 11433 status = pthread_attr_init(&attr); 11434 if( status ) return status; 11435 11436#if HAVE_PTHREADS < 7 11437 status = pthread_attr_setdetachstate(&attr, &detach); 11438 if( status < 0 ) status = errno; 11439#else 11440 status = pthread_attr_setdetachstate(&attr, detach); 11441#endif 11442 if( status ) return status; 11443 status = pthread_create( &t, &attr, task, NULL ); 11444#if HAVE_PTHREADS < 7 11445 if( status < 0 ) status = errno; 11446#endif 11447 if( status ) return status; 11448#else 11449 /* Draft 4 pthreads */ 11450 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11451 if( status ) return errno; 11452 11453 /* give thread a chance to complete */ 11454 /* it should remain joinable and hence detachable */ 11455 sleep( 1 ); 11456 11457 status = pthread_detach( &t ); 11458 if( status ) return errno; 11459#endif 11460 11461#ifdef HAVE_LINUX_THREADS 11462 pthread_kill_other_threads_np(); 11463#endif 11464 11465 return 0; 11466 11467} 11468 11469_ACEOF 11470if ac_fn_c_try_run "$LINENO"; then : 11471 ol_cv_pthread_lpthread_lmach_lexc=yes 11472else 11473 ol_cv_pthread_lpthread_lmach_lexc=no 11474fi 11475rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11476 conftest.$ac_objext conftest.beam conftest.$ac_ext 11477fi 11478 11479 11480 # restore the LIBS 11481 LIBS="$ol_LIBS" 11482 11483fi 11484{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc" >&5 11485$as_echo "$ol_cv_pthread_lpthread_lmach_lexc" >&6; } 11486 11487 if test $ol_cv_pthread_lpthread_lmach_lexc = yes ; then 11488 ol_link_pthreads="-lpthread -lmach -lexc" 11489 ol_link_threads=posix 11490 fi 11491fi 11492 11493 11494 # Pthread try link: -lpthread -Wl,-woff,85 (ol_cv_pthread_lib_lpthread_woff) 11495if test "$ol_link_threads" = no ; then 11496 # try -lpthread -Wl,-woff,85 11497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -Wl,-woff,85" >&5 11498$as_echo_n "checking for pthread link with -lpthread -Wl,-woff,85... " >&6; } 11499if ${ol_cv_pthread_lib_lpthread_woff+:} false; then : 11500 $as_echo_n "(cached) " >&6 11501else 11502 11503 # save the flags 11504 ol_LIBS="$LIBS" 11505 LIBS="-lpthread -Wl,-woff,85 $LIBS" 11506 11507 if test "$cross_compiling" = yes; then : 11508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11509/* end confdefs.h. */ 11510 11511/* pthread test headers */ 11512#include <pthread.h> 11513#if HAVE_PTHREADS < 7 11514#include <errno.h> 11515#endif 11516#ifndef NULL 11517#define NULL (void*)0 11518#endif 11519 11520static void *task(p) 11521 void *p; 11522{ 11523 return (void *) (p == NULL); 11524} 11525 11526int 11527main () 11528{ 11529 11530 /* pthread test function */ 11531#ifndef PTHREAD_CREATE_DETACHED 11532#define PTHREAD_CREATE_DETACHED 1 11533#endif 11534 pthread_t t; 11535 int status; 11536 int detach = PTHREAD_CREATE_DETACHED; 11537 11538#if HAVE_PTHREADS > 4 11539 /* Final pthreads */ 11540 pthread_attr_t attr; 11541 11542 status = pthread_attr_init(&attr); 11543 if( status ) return status; 11544 11545#if HAVE_PTHREADS < 7 11546 status = pthread_attr_setdetachstate(&attr, &detach); 11547 if( status < 0 ) status = errno; 11548#else 11549 status = pthread_attr_setdetachstate(&attr, detach); 11550#endif 11551 if( status ) return status; 11552 status = pthread_create( &t, &attr, task, NULL ); 11553#if HAVE_PTHREADS < 7 11554 if( status < 0 ) status = errno; 11555#endif 11556 if( status ) return status; 11557#else 11558 /* Draft 4 pthreads */ 11559 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11560 if( status ) return errno; 11561 11562 /* give thread a chance to complete */ 11563 /* it should remain joinable and hence detachable */ 11564 sleep( 1 ); 11565 11566 status = pthread_detach( &t ); 11567 if( status ) return errno; 11568#endif 11569 11570#ifdef HAVE_LINUX_THREADS 11571 pthread_kill_other_threads_np(); 11572#endif 11573 11574 return 0; 11575 11576 ; 11577 return 0; 11578} 11579_ACEOF 11580if ac_fn_c_try_link "$LINENO"; then : 11581 ol_cv_pthread_lib_lpthread_woff=yes 11582else 11583 ol_cv_pthread_lib_lpthread_woff=no 11584fi 11585rm -f core conftest.err conftest.$ac_objext \ 11586 conftest$ac_exeext conftest.$ac_ext 11587else 11588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11589/* end confdefs.h. */ 11590 11591 11592/* pthread test headers */ 11593#include <pthread.h> 11594#if HAVE_PTHREADS < 7 11595#include <errno.h> 11596#endif 11597#ifndef NULL 11598#define NULL (void*)0 11599#endif 11600 11601static void *task(p) 11602 void *p; 11603{ 11604 return (void *) (p == NULL); 11605} 11606 11607 11608int main(argc, argv) 11609 int argc; 11610 char **argv; 11611{ 11612 11613 /* pthread test function */ 11614#ifndef PTHREAD_CREATE_DETACHED 11615#define PTHREAD_CREATE_DETACHED 1 11616#endif 11617 pthread_t t; 11618 int status; 11619 int detach = PTHREAD_CREATE_DETACHED; 11620 11621#if HAVE_PTHREADS > 4 11622 /* Final pthreads */ 11623 pthread_attr_t attr; 11624 11625 status = pthread_attr_init(&attr); 11626 if( status ) return status; 11627 11628#if HAVE_PTHREADS < 7 11629 status = pthread_attr_setdetachstate(&attr, &detach); 11630 if( status < 0 ) status = errno; 11631#else 11632 status = pthread_attr_setdetachstate(&attr, detach); 11633#endif 11634 if( status ) return status; 11635 status = pthread_create( &t, &attr, task, NULL ); 11636#if HAVE_PTHREADS < 7 11637 if( status < 0 ) status = errno; 11638#endif 11639 if( status ) return status; 11640#else 11641 /* Draft 4 pthreads */ 11642 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11643 if( status ) return errno; 11644 11645 /* give thread a chance to complete */ 11646 /* it should remain joinable and hence detachable */ 11647 sleep( 1 ); 11648 11649 status = pthread_detach( &t ); 11650 if( status ) return errno; 11651#endif 11652 11653#ifdef HAVE_LINUX_THREADS 11654 pthread_kill_other_threads_np(); 11655#endif 11656 11657 return 0; 11658 11659} 11660 11661_ACEOF 11662if ac_fn_c_try_run "$LINENO"; then : 11663 ol_cv_pthread_lib_lpthread_woff=yes 11664else 11665 ol_cv_pthread_lib_lpthread_woff=no 11666fi 11667rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11668 conftest.$ac_objext conftest.beam conftest.$ac_ext 11669fi 11670 11671 11672 # restore the LIBS 11673 LIBS="$ol_LIBS" 11674 11675fi 11676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthread_woff" >&5 11677$as_echo "$ol_cv_pthread_lib_lpthread_woff" >&6; } 11678 11679 if test $ol_cv_pthread_lib_lpthread_woff = yes ; then 11680 ol_link_pthreads="-lpthread -Wl,-woff,85" 11681 ol_link_threads=posix 11682 fi 11683fi 11684 11685 11686 # Pthread try link: -lpthread (ol_cv_pthread_lpthread) 11687if test "$ol_link_threads" = no ; then 11688 # try -lpthread 11689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread" >&5 11690$as_echo_n "checking for pthread link with -lpthread... " >&6; } 11691if ${ol_cv_pthread_lpthread+:} false; then : 11692 $as_echo_n "(cached) " >&6 11693else 11694 11695 # save the flags 11696 ol_LIBS="$LIBS" 11697 LIBS="-lpthread $LIBS" 11698 11699 if test "$cross_compiling" = yes; then : 11700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11701/* end confdefs.h. */ 11702 11703/* pthread test headers */ 11704#include <pthread.h> 11705#if HAVE_PTHREADS < 7 11706#include <errno.h> 11707#endif 11708#ifndef NULL 11709#define NULL (void*)0 11710#endif 11711 11712static void *task(p) 11713 void *p; 11714{ 11715 return (void *) (p == NULL); 11716} 11717 11718int 11719main () 11720{ 11721 11722 /* pthread test function */ 11723#ifndef PTHREAD_CREATE_DETACHED 11724#define PTHREAD_CREATE_DETACHED 1 11725#endif 11726 pthread_t t; 11727 int status; 11728 int detach = PTHREAD_CREATE_DETACHED; 11729 11730#if HAVE_PTHREADS > 4 11731 /* Final pthreads */ 11732 pthread_attr_t attr; 11733 11734 status = pthread_attr_init(&attr); 11735 if( status ) return status; 11736 11737#if HAVE_PTHREADS < 7 11738 status = pthread_attr_setdetachstate(&attr, &detach); 11739 if( status < 0 ) status = errno; 11740#else 11741 status = pthread_attr_setdetachstate(&attr, detach); 11742#endif 11743 if( status ) return status; 11744 status = pthread_create( &t, &attr, task, NULL ); 11745#if HAVE_PTHREADS < 7 11746 if( status < 0 ) status = errno; 11747#endif 11748 if( status ) return status; 11749#else 11750 /* Draft 4 pthreads */ 11751 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11752 if( status ) return errno; 11753 11754 /* give thread a chance to complete */ 11755 /* it should remain joinable and hence detachable */ 11756 sleep( 1 ); 11757 11758 status = pthread_detach( &t ); 11759 if( status ) return errno; 11760#endif 11761 11762#ifdef HAVE_LINUX_THREADS 11763 pthread_kill_other_threads_np(); 11764#endif 11765 11766 return 0; 11767 11768 ; 11769 return 0; 11770} 11771_ACEOF 11772if ac_fn_c_try_link "$LINENO"; then : 11773 ol_cv_pthread_lpthread=yes 11774else 11775 ol_cv_pthread_lpthread=no 11776fi 11777rm -f core conftest.err conftest.$ac_objext \ 11778 conftest$ac_exeext conftest.$ac_ext 11779else 11780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11781/* end confdefs.h. */ 11782 11783 11784/* pthread test headers */ 11785#include <pthread.h> 11786#if HAVE_PTHREADS < 7 11787#include <errno.h> 11788#endif 11789#ifndef NULL 11790#define NULL (void*)0 11791#endif 11792 11793static void *task(p) 11794 void *p; 11795{ 11796 return (void *) (p == NULL); 11797} 11798 11799 11800int main(argc, argv) 11801 int argc; 11802 char **argv; 11803{ 11804 11805 /* pthread test function */ 11806#ifndef PTHREAD_CREATE_DETACHED 11807#define PTHREAD_CREATE_DETACHED 1 11808#endif 11809 pthread_t t; 11810 int status; 11811 int detach = PTHREAD_CREATE_DETACHED; 11812 11813#if HAVE_PTHREADS > 4 11814 /* Final pthreads */ 11815 pthread_attr_t attr; 11816 11817 status = pthread_attr_init(&attr); 11818 if( status ) return status; 11819 11820#if HAVE_PTHREADS < 7 11821 status = pthread_attr_setdetachstate(&attr, &detach); 11822 if( status < 0 ) status = errno; 11823#else 11824 status = pthread_attr_setdetachstate(&attr, detach); 11825#endif 11826 if( status ) return status; 11827 status = pthread_create( &t, &attr, task, NULL ); 11828#if HAVE_PTHREADS < 7 11829 if( status < 0 ) status = errno; 11830#endif 11831 if( status ) return status; 11832#else 11833 /* Draft 4 pthreads */ 11834 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11835 if( status ) return errno; 11836 11837 /* give thread a chance to complete */ 11838 /* it should remain joinable and hence detachable */ 11839 sleep( 1 ); 11840 11841 status = pthread_detach( &t ); 11842 if( status ) return errno; 11843#endif 11844 11845#ifdef HAVE_LINUX_THREADS 11846 pthread_kill_other_threads_np(); 11847#endif 11848 11849 return 0; 11850 11851} 11852 11853_ACEOF 11854if ac_fn_c_try_run "$LINENO"; then : 11855 ol_cv_pthread_lpthread=yes 11856else 11857 ol_cv_pthread_lpthread=no 11858fi 11859rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11860 conftest.$ac_objext conftest.beam conftest.$ac_ext 11861fi 11862 11863 11864 # restore the LIBS 11865 LIBS="$ol_LIBS" 11866 11867fi 11868{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread" >&5 11869$as_echo "$ol_cv_pthread_lpthread" >&6; } 11870 11871 if test $ol_cv_pthread_lpthread = yes ; then 11872 ol_link_pthreads="-lpthread" 11873 ol_link_threads=posix 11874 fi 11875fi 11876 11877 # Pthread try link: -lc_r (ol_cv_pthread_lc_r) 11878if test "$ol_link_threads" = no ; then 11879 # try -lc_r 11880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lc_r" >&5 11881$as_echo_n "checking for pthread link with -lc_r... " >&6; } 11882if ${ol_cv_pthread_lc_r+:} false; then : 11883 $as_echo_n "(cached) " >&6 11884else 11885 11886 # save the flags 11887 ol_LIBS="$LIBS" 11888 LIBS="-lc_r $LIBS" 11889 11890 if test "$cross_compiling" = yes; then : 11891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11892/* end confdefs.h. */ 11893 11894/* pthread test headers */ 11895#include <pthread.h> 11896#if HAVE_PTHREADS < 7 11897#include <errno.h> 11898#endif 11899#ifndef NULL 11900#define NULL (void*)0 11901#endif 11902 11903static void *task(p) 11904 void *p; 11905{ 11906 return (void *) (p == NULL); 11907} 11908 11909int 11910main () 11911{ 11912 11913 /* pthread test function */ 11914#ifndef PTHREAD_CREATE_DETACHED 11915#define PTHREAD_CREATE_DETACHED 1 11916#endif 11917 pthread_t t; 11918 int status; 11919 int detach = PTHREAD_CREATE_DETACHED; 11920 11921#if HAVE_PTHREADS > 4 11922 /* Final pthreads */ 11923 pthread_attr_t attr; 11924 11925 status = pthread_attr_init(&attr); 11926 if( status ) return status; 11927 11928#if HAVE_PTHREADS < 7 11929 status = pthread_attr_setdetachstate(&attr, &detach); 11930 if( status < 0 ) status = errno; 11931#else 11932 status = pthread_attr_setdetachstate(&attr, detach); 11933#endif 11934 if( status ) return status; 11935 status = pthread_create( &t, &attr, task, NULL ); 11936#if HAVE_PTHREADS < 7 11937 if( status < 0 ) status = errno; 11938#endif 11939 if( status ) return status; 11940#else 11941 /* Draft 4 pthreads */ 11942 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11943 if( status ) return errno; 11944 11945 /* give thread a chance to complete */ 11946 /* it should remain joinable and hence detachable */ 11947 sleep( 1 ); 11948 11949 status = pthread_detach( &t ); 11950 if( status ) return errno; 11951#endif 11952 11953#ifdef HAVE_LINUX_THREADS 11954 pthread_kill_other_threads_np(); 11955#endif 11956 11957 return 0; 11958 11959 ; 11960 return 0; 11961} 11962_ACEOF 11963if ac_fn_c_try_link "$LINENO"; then : 11964 ol_cv_pthread_lc_r=yes 11965else 11966 ol_cv_pthread_lc_r=no 11967fi 11968rm -f core conftest.err conftest.$ac_objext \ 11969 conftest$ac_exeext conftest.$ac_ext 11970else 11971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11972/* end confdefs.h. */ 11973 11974 11975/* pthread test headers */ 11976#include <pthread.h> 11977#if HAVE_PTHREADS < 7 11978#include <errno.h> 11979#endif 11980#ifndef NULL 11981#define NULL (void*)0 11982#endif 11983 11984static void *task(p) 11985 void *p; 11986{ 11987 return (void *) (p == NULL); 11988} 11989 11990 11991int main(argc, argv) 11992 int argc; 11993 char **argv; 11994{ 11995 11996 /* pthread test function */ 11997#ifndef PTHREAD_CREATE_DETACHED 11998#define PTHREAD_CREATE_DETACHED 1 11999#endif 12000 pthread_t t; 12001 int status; 12002 int detach = PTHREAD_CREATE_DETACHED; 12003 12004#if HAVE_PTHREADS > 4 12005 /* Final pthreads */ 12006 pthread_attr_t attr; 12007 12008 status = pthread_attr_init(&attr); 12009 if( status ) return status; 12010 12011#if HAVE_PTHREADS < 7 12012 status = pthread_attr_setdetachstate(&attr, &detach); 12013 if( status < 0 ) status = errno; 12014#else 12015 status = pthread_attr_setdetachstate(&attr, detach); 12016#endif 12017 if( status ) return status; 12018 status = pthread_create( &t, &attr, task, NULL ); 12019#if HAVE_PTHREADS < 7 12020 if( status < 0 ) status = errno; 12021#endif 12022 if( status ) return status; 12023#else 12024 /* Draft 4 pthreads */ 12025 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12026 if( status ) return errno; 12027 12028 /* give thread a chance to complete */ 12029 /* it should remain joinable and hence detachable */ 12030 sleep( 1 ); 12031 12032 status = pthread_detach( &t ); 12033 if( status ) return errno; 12034#endif 12035 12036#ifdef HAVE_LINUX_THREADS 12037 pthread_kill_other_threads_np(); 12038#endif 12039 12040 return 0; 12041 12042} 12043 12044_ACEOF 12045if ac_fn_c_try_run "$LINENO"; then : 12046 ol_cv_pthread_lc_r=yes 12047else 12048 ol_cv_pthread_lc_r=no 12049fi 12050rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12051 conftest.$ac_objext conftest.beam conftest.$ac_ext 12052fi 12053 12054 12055 # restore the LIBS 12056 LIBS="$ol_LIBS" 12057 12058fi 12059{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lc_r" >&5 12060$as_echo "$ol_cv_pthread_lc_r" >&6; } 12061 12062 if test $ol_cv_pthread_lc_r = yes ; then 12063 ol_link_pthreads="-lc_r" 12064 ol_link_threads=posix 12065 fi 12066fi 12067 12068 12069 # Pthread try link: -threads (ol_cv_pthread_threads) 12070if test "$ol_link_threads" = no ; then 12071 # try -threads 12072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -threads" >&5 12073$as_echo_n "checking for pthread link with -threads... " >&6; } 12074if ${ol_cv_pthread_threads+:} false; then : 12075 $as_echo_n "(cached) " >&6 12076else 12077 12078 # save the flags 12079 ol_LIBS="$LIBS" 12080 LIBS="-threads $LIBS" 12081 12082 if test "$cross_compiling" = yes; then : 12083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12084/* end confdefs.h. */ 12085 12086/* pthread test headers */ 12087#include <pthread.h> 12088#if HAVE_PTHREADS < 7 12089#include <errno.h> 12090#endif 12091#ifndef NULL 12092#define NULL (void*)0 12093#endif 12094 12095static void *task(p) 12096 void *p; 12097{ 12098 return (void *) (p == NULL); 12099} 12100 12101int 12102main () 12103{ 12104 12105 /* pthread test function */ 12106#ifndef PTHREAD_CREATE_DETACHED 12107#define PTHREAD_CREATE_DETACHED 1 12108#endif 12109 pthread_t t; 12110 int status; 12111 int detach = PTHREAD_CREATE_DETACHED; 12112 12113#if HAVE_PTHREADS > 4 12114 /* Final pthreads */ 12115 pthread_attr_t attr; 12116 12117 status = pthread_attr_init(&attr); 12118 if( status ) return status; 12119 12120#if HAVE_PTHREADS < 7 12121 status = pthread_attr_setdetachstate(&attr, &detach); 12122 if( status < 0 ) status = errno; 12123#else 12124 status = pthread_attr_setdetachstate(&attr, detach); 12125#endif 12126 if( status ) return status; 12127 status = pthread_create( &t, &attr, task, NULL ); 12128#if HAVE_PTHREADS < 7 12129 if( status < 0 ) status = errno; 12130#endif 12131 if( status ) return status; 12132#else 12133 /* Draft 4 pthreads */ 12134 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12135 if( status ) return errno; 12136 12137 /* give thread a chance to complete */ 12138 /* it should remain joinable and hence detachable */ 12139 sleep( 1 ); 12140 12141 status = pthread_detach( &t ); 12142 if( status ) return errno; 12143#endif 12144 12145#ifdef HAVE_LINUX_THREADS 12146 pthread_kill_other_threads_np(); 12147#endif 12148 12149 return 0; 12150 12151 ; 12152 return 0; 12153} 12154_ACEOF 12155if ac_fn_c_try_link "$LINENO"; then : 12156 ol_cv_pthread_threads=yes 12157else 12158 ol_cv_pthread_threads=no 12159fi 12160rm -f core conftest.err conftest.$ac_objext \ 12161 conftest$ac_exeext conftest.$ac_ext 12162else 12163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12164/* end confdefs.h. */ 12165 12166 12167/* pthread test headers */ 12168#include <pthread.h> 12169#if HAVE_PTHREADS < 7 12170#include <errno.h> 12171#endif 12172#ifndef NULL 12173#define NULL (void*)0 12174#endif 12175 12176static void *task(p) 12177 void *p; 12178{ 12179 return (void *) (p == NULL); 12180} 12181 12182 12183int main(argc, argv) 12184 int argc; 12185 char **argv; 12186{ 12187 12188 /* pthread test function */ 12189#ifndef PTHREAD_CREATE_DETACHED 12190#define PTHREAD_CREATE_DETACHED 1 12191#endif 12192 pthread_t t; 12193 int status; 12194 int detach = PTHREAD_CREATE_DETACHED; 12195 12196#if HAVE_PTHREADS > 4 12197 /* Final pthreads */ 12198 pthread_attr_t attr; 12199 12200 status = pthread_attr_init(&attr); 12201 if( status ) return status; 12202 12203#if HAVE_PTHREADS < 7 12204 status = pthread_attr_setdetachstate(&attr, &detach); 12205 if( status < 0 ) status = errno; 12206#else 12207 status = pthread_attr_setdetachstate(&attr, detach); 12208#endif 12209 if( status ) return status; 12210 status = pthread_create( &t, &attr, task, NULL ); 12211#if HAVE_PTHREADS < 7 12212 if( status < 0 ) status = errno; 12213#endif 12214 if( status ) return status; 12215#else 12216 /* Draft 4 pthreads */ 12217 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12218 if( status ) return errno; 12219 12220 /* give thread a chance to complete */ 12221 /* it should remain joinable and hence detachable */ 12222 sleep( 1 ); 12223 12224 status = pthread_detach( &t ); 12225 if( status ) return errno; 12226#endif 12227 12228#ifdef HAVE_LINUX_THREADS 12229 pthread_kill_other_threads_np(); 12230#endif 12231 12232 return 0; 12233 12234} 12235 12236_ACEOF 12237if ac_fn_c_try_run "$LINENO"; then : 12238 ol_cv_pthread_threads=yes 12239else 12240 ol_cv_pthread_threads=no 12241fi 12242rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12243 conftest.$ac_objext conftest.beam conftest.$ac_ext 12244fi 12245 12246 12247 # restore the LIBS 12248 LIBS="$ol_LIBS" 12249 12250fi 12251{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_threads" >&5 12252$as_echo "$ol_cv_pthread_threads" >&6; } 12253 12254 if test $ol_cv_pthread_threads = yes ; then 12255 ol_link_pthreads="-threads" 12256 ol_link_threads=posix 12257 fi 12258fi 12259 12260 12261 # Pthread try link: -lpthreads -lmach -lexc -lc_r (ol_cv_pthread_lpthreads_lmach_lexc_lc_r) 12262if test "$ol_link_threads" = no ; then 12263 # try -lpthreads -lmach -lexc -lc_r 12264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5 12265$as_echo_n "checking for pthread link with -lpthreads -lmach -lexc -lc_r... " >&6; } 12266if ${ol_cv_pthread_lpthreads_lmach_lexc_lc_r+:} false; then : 12267 $as_echo_n "(cached) " >&6 12268else 12269 12270 # save the flags 12271 ol_LIBS="$LIBS" 12272 LIBS="-lpthreads -lmach -lexc -lc_r $LIBS" 12273 12274 if test "$cross_compiling" = yes; then : 12275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12276/* end confdefs.h. */ 12277 12278/* pthread test headers */ 12279#include <pthread.h> 12280#if HAVE_PTHREADS < 7 12281#include <errno.h> 12282#endif 12283#ifndef NULL 12284#define NULL (void*)0 12285#endif 12286 12287static void *task(p) 12288 void *p; 12289{ 12290 return (void *) (p == NULL); 12291} 12292 12293int 12294main () 12295{ 12296 12297 /* pthread test function */ 12298#ifndef PTHREAD_CREATE_DETACHED 12299#define PTHREAD_CREATE_DETACHED 1 12300#endif 12301 pthread_t t; 12302 int status; 12303 int detach = PTHREAD_CREATE_DETACHED; 12304 12305#if HAVE_PTHREADS > 4 12306 /* Final pthreads */ 12307 pthread_attr_t attr; 12308 12309 status = pthread_attr_init(&attr); 12310 if( status ) return status; 12311 12312#if HAVE_PTHREADS < 7 12313 status = pthread_attr_setdetachstate(&attr, &detach); 12314 if( status < 0 ) status = errno; 12315#else 12316 status = pthread_attr_setdetachstate(&attr, detach); 12317#endif 12318 if( status ) return status; 12319 status = pthread_create( &t, &attr, task, NULL ); 12320#if HAVE_PTHREADS < 7 12321 if( status < 0 ) status = errno; 12322#endif 12323 if( status ) return status; 12324#else 12325 /* Draft 4 pthreads */ 12326 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12327 if( status ) return errno; 12328 12329 /* give thread a chance to complete */ 12330 /* it should remain joinable and hence detachable */ 12331 sleep( 1 ); 12332 12333 status = pthread_detach( &t ); 12334 if( status ) return errno; 12335#endif 12336 12337#ifdef HAVE_LINUX_THREADS 12338 pthread_kill_other_threads_np(); 12339#endif 12340 12341 return 0; 12342 12343 ; 12344 return 0; 12345} 12346_ACEOF 12347if ac_fn_c_try_link "$LINENO"; then : 12348 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes 12349else 12350 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no 12351fi 12352rm -f core conftest.err conftest.$ac_objext \ 12353 conftest$ac_exeext conftest.$ac_ext 12354else 12355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12356/* end confdefs.h. */ 12357 12358 12359/* pthread test headers */ 12360#include <pthread.h> 12361#if HAVE_PTHREADS < 7 12362#include <errno.h> 12363#endif 12364#ifndef NULL 12365#define NULL (void*)0 12366#endif 12367 12368static void *task(p) 12369 void *p; 12370{ 12371 return (void *) (p == NULL); 12372} 12373 12374 12375int main(argc, argv) 12376 int argc; 12377 char **argv; 12378{ 12379 12380 /* pthread test function */ 12381#ifndef PTHREAD_CREATE_DETACHED 12382#define PTHREAD_CREATE_DETACHED 1 12383#endif 12384 pthread_t t; 12385 int status; 12386 int detach = PTHREAD_CREATE_DETACHED; 12387 12388#if HAVE_PTHREADS > 4 12389 /* Final pthreads */ 12390 pthread_attr_t attr; 12391 12392 status = pthread_attr_init(&attr); 12393 if( status ) return status; 12394 12395#if HAVE_PTHREADS < 7 12396 status = pthread_attr_setdetachstate(&attr, &detach); 12397 if( status < 0 ) status = errno; 12398#else 12399 status = pthread_attr_setdetachstate(&attr, detach); 12400#endif 12401 if( status ) return status; 12402 status = pthread_create( &t, &attr, task, NULL ); 12403#if HAVE_PTHREADS < 7 12404 if( status < 0 ) status = errno; 12405#endif 12406 if( status ) return status; 12407#else 12408 /* Draft 4 pthreads */ 12409 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12410 if( status ) return errno; 12411 12412 /* give thread a chance to complete */ 12413 /* it should remain joinable and hence detachable */ 12414 sleep( 1 ); 12415 12416 status = pthread_detach( &t ); 12417 if( status ) return errno; 12418#endif 12419 12420#ifdef HAVE_LINUX_THREADS 12421 pthread_kill_other_threads_np(); 12422#endif 12423 12424 return 0; 12425 12426} 12427 12428_ACEOF 12429if ac_fn_c_try_run "$LINENO"; then : 12430 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes 12431else 12432 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no 12433fi 12434rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12435 conftest.$ac_objext conftest.beam conftest.$ac_ext 12436fi 12437 12438 12439 # restore the LIBS 12440 LIBS="$ol_LIBS" 12441 12442fi 12443{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&5 12444$as_echo "$ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&6; } 12445 12446 if test $ol_cv_pthread_lpthreads_lmach_lexc_lc_r = yes ; then 12447 ol_link_pthreads="-lpthreads -lmach -lexc -lc_r" 12448 ol_link_threads=posix 12449 fi 12450fi 12451 12452 # Pthread try link: -lpthreads -lmach -lexc (ol_cv_pthread_lpthreads_lmach_lexc) 12453if test "$ol_link_threads" = no ; then 12454 # try -lpthreads -lmach -lexc 12455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc" >&5 12456$as_echo_n "checking for pthread link with -lpthreads -lmach -lexc... " >&6; } 12457if ${ol_cv_pthread_lpthreads_lmach_lexc+:} false; then : 12458 $as_echo_n "(cached) " >&6 12459else 12460 12461 # save the flags 12462 ol_LIBS="$LIBS" 12463 LIBS="-lpthreads -lmach -lexc $LIBS" 12464 12465 if test "$cross_compiling" = yes; then : 12466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12467/* end confdefs.h. */ 12468 12469/* pthread test headers */ 12470#include <pthread.h> 12471#if HAVE_PTHREADS < 7 12472#include <errno.h> 12473#endif 12474#ifndef NULL 12475#define NULL (void*)0 12476#endif 12477 12478static void *task(p) 12479 void *p; 12480{ 12481 return (void *) (p == NULL); 12482} 12483 12484int 12485main () 12486{ 12487 12488 /* pthread test function */ 12489#ifndef PTHREAD_CREATE_DETACHED 12490#define PTHREAD_CREATE_DETACHED 1 12491#endif 12492 pthread_t t; 12493 int status; 12494 int detach = PTHREAD_CREATE_DETACHED; 12495 12496#if HAVE_PTHREADS > 4 12497 /* Final pthreads */ 12498 pthread_attr_t attr; 12499 12500 status = pthread_attr_init(&attr); 12501 if( status ) return status; 12502 12503#if HAVE_PTHREADS < 7 12504 status = pthread_attr_setdetachstate(&attr, &detach); 12505 if( status < 0 ) status = errno; 12506#else 12507 status = pthread_attr_setdetachstate(&attr, detach); 12508#endif 12509 if( status ) return status; 12510 status = pthread_create( &t, &attr, task, NULL ); 12511#if HAVE_PTHREADS < 7 12512 if( status < 0 ) status = errno; 12513#endif 12514 if( status ) return status; 12515#else 12516 /* Draft 4 pthreads */ 12517 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12518 if( status ) return errno; 12519 12520 /* give thread a chance to complete */ 12521 /* it should remain joinable and hence detachable */ 12522 sleep( 1 ); 12523 12524 status = pthread_detach( &t ); 12525 if( status ) return errno; 12526#endif 12527 12528#ifdef HAVE_LINUX_THREADS 12529 pthread_kill_other_threads_np(); 12530#endif 12531 12532 return 0; 12533 12534 ; 12535 return 0; 12536} 12537_ACEOF 12538if ac_fn_c_try_link "$LINENO"; then : 12539 ol_cv_pthread_lpthreads_lmach_lexc=yes 12540else 12541 ol_cv_pthread_lpthreads_lmach_lexc=no 12542fi 12543rm -f core conftest.err conftest.$ac_objext \ 12544 conftest$ac_exeext conftest.$ac_ext 12545else 12546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12547/* end confdefs.h. */ 12548 12549 12550/* pthread test headers */ 12551#include <pthread.h> 12552#if HAVE_PTHREADS < 7 12553#include <errno.h> 12554#endif 12555#ifndef NULL 12556#define NULL (void*)0 12557#endif 12558 12559static void *task(p) 12560 void *p; 12561{ 12562 return (void *) (p == NULL); 12563} 12564 12565 12566int main(argc, argv) 12567 int argc; 12568 char **argv; 12569{ 12570 12571 /* pthread test function */ 12572#ifndef PTHREAD_CREATE_DETACHED 12573#define PTHREAD_CREATE_DETACHED 1 12574#endif 12575 pthread_t t; 12576 int status; 12577 int detach = PTHREAD_CREATE_DETACHED; 12578 12579#if HAVE_PTHREADS > 4 12580 /* Final pthreads */ 12581 pthread_attr_t attr; 12582 12583 status = pthread_attr_init(&attr); 12584 if( status ) return status; 12585 12586#if HAVE_PTHREADS < 7 12587 status = pthread_attr_setdetachstate(&attr, &detach); 12588 if( status < 0 ) status = errno; 12589#else 12590 status = pthread_attr_setdetachstate(&attr, detach); 12591#endif 12592 if( status ) return status; 12593 status = pthread_create( &t, &attr, task, NULL ); 12594#if HAVE_PTHREADS < 7 12595 if( status < 0 ) status = errno; 12596#endif 12597 if( status ) return status; 12598#else 12599 /* Draft 4 pthreads */ 12600 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12601 if( status ) return errno; 12602 12603 /* give thread a chance to complete */ 12604 /* it should remain joinable and hence detachable */ 12605 sleep( 1 ); 12606 12607 status = pthread_detach( &t ); 12608 if( status ) return errno; 12609#endif 12610 12611#ifdef HAVE_LINUX_THREADS 12612 pthread_kill_other_threads_np(); 12613#endif 12614 12615 return 0; 12616 12617} 12618 12619_ACEOF 12620if ac_fn_c_try_run "$LINENO"; then : 12621 ol_cv_pthread_lpthreads_lmach_lexc=yes 12622else 12623 ol_cv_pthread_lpthreads_lmach_lexc=no 12624fi 12625rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12626 conftest.$ac_objext conftest.beam conftest.$ac_ext 12627fi 12628 12629 12630 # restore the LIBS 12631 LIBS="$ol_LIBS" 12632 12633fi 12634{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc" >&5 12635$as_echo "$ol_cv_pthread_lpthreads_lmach_lexc" >&6; } 12636 12637 if test $ol_cv_pthread_lpthreads_lmach_lexc = yes ; then 12638 ol_link_pthreads="-lpthreads -lmach -lexc" 12639 ol_link_threads=posix 12640 fi 12641fi 12642 12643 # Pthread try link: -lpthreads -lexc (ol_cv_pthread_lpthreads_lexc) 12644if test "$ol_link_threads" = no ; then 12645 # try -lpthreads -lexc 12646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lexc" >&5 12647$as_echo_n "checking for pthread link with -lpthreads -lexc... " >&6; } 12648if ${ol_cv_pthread_lpthreads_lexc+:} false; then : 12649 $as_echo_n "(cached) " >&6 12650else 12651 12652 # save the flags 12653 ol_LIBS="$LIBS" 12654 LIBS="-lpthreads -lexc $LIBS" 12655 12656 if test "$cross_compiling" = yes; then : 12657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12658/* end confdefs.h. */ 12659 12660/* pthread test headers */ 12661#include <pthread.h> 12662#if HAVE_PTHREADS < 7 12663#include <errno.h> 12664#endif 12665#ifndef NULL 12666#define NULL (void*)0 12667#endif 12668 12669static void *task(p) 12670 void *p; 12671{ 12672 return (void *) (p == NULL); 12673} 12674 12675int 12676main () 12677{ 12678 12679 /* pthread test function */ 12680#ifndef PTHREAD_CREATE_DETACHED 12681#define PTHREAD_CREATE_DETACHED 1 12682#endif 12683 pthread_t t; 12684 int status; 12685 int detach = PTHREAD_CREATE_DETACHED; 12686 12687#if HAVE_PTHREADS > 4 12688 /* Final pthreads */ 12689 pthread_attr_t attr; 12690 12691 status = pthread_attr_init(&attr); 12692 if( status ) return status; 12693 12694#if HAVE_PTHREADS < 7 12695 status = pthread_attr_setdetachstate(&attr, &detach); 12696 if( status < 0 ) status = errno; 12697#else 12698 status = pthread_attr_setdetachstate(&attr, detach); 12699#endif 12700 if( status ) return status; 12701 status = pthread_create( &t, &attr, task, NULL ); 12702#if HAVE_PTHREADS < 7 12703 if( status < 0 ) status = errno; 12704#endif 12705 if( status ) return status; 12706#else 12707 /* Draft 4 pthreads */ 12708 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12709 if( status ) return errno; 12710 12711 /* give thread a chance to complete */ 12712 /* it should remain joinable and hence detachable */ 12713 sleep( 1 ); 12714 12715 status = pthread_detach( &t ); 12716 if( status ) return errno; 12717#endif 12718 12719#ifdef HAVE_LINUX_THREADS 12720 pthread_kill_other_threads_np(); 12721#endif 12722 12723 return 0; 12724 12725 ; 12726 return 0; 12727} 12728_ACEOF 12729if ac_fn_c_try_link "$LINENO"; then : 12730 ol_cv_pthread_lpthreads_lexc=yes 12731else 12732 ol_cv_pthread_lpthreads_lexc=no 12733fi 12734rm -f core conftest.err conftest.$ac_objext \ 12735 conftest$ac_exeext conftest.$ac_ext 12736else 12737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12738/* end confdefs.h. */ 12739 12740 12741/* pthread test headers */ 12742#include <pthread.h> 12743#if HAVE_PTHREADS < 7 12744#include <errno.h> 12745#endif 12746#ifndef NULL 12747#define NULL (void*)0 12748#endif 12749 12750static void *task(p) 12751 void *p; 12752{ 12753 return (void *) (p == NULL); 12754} 12755 12756 12757int main(argc, argv) 12758 int argc; 12759 char **argv; 12760{ 12761 12762 /* pthread test function */ 12763#ifndef PTHREAD_CREATE_DETACHED 12764#define PTHREAD_CREATE_DETACHED 1 12765#endif 12766 pthread_t t; 12767 int status; 12768 int detach = PTHREAD_CREATE_DETACHED; 12769 12770#if HAVE_PTHREADS > 4 12771 /* Final pthreads */ 12772 pthread_attr_t attr; 12773 12774 status = pthread_attr_init(&attr); 12775 if( status ) return status; 12776 12777#if HAVE_PTHREADS < 7 12778 status = pthread_attr_setdetachstate(&attr, &detach); 12779 if( status < 0 ) status = errno; 12780#else 12781 status = pthread_attr_setdetachstate(&attr, detach); 12782#endif 12783 if( status ) return status; 12784 status = pthread_create( &t, &attr, task, NULL ); 12785#if HAVE_PTHREADS < 7 12786 if( status < 0 ) status = errno; 12787#endif 12788 if( status ) return status; 12789#else 12790 /* Draft 4 pthreads */ 12791 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12792 if( status ) return errno; 12793 12794 /* give thread a chance to complete */ 12795 /* it should remain joinable and hence detachable */ 12796 sleep( 1 ); 12797 12798 status = pthread_detach( &t ); 12799 if( status ) return errno; 12800#endif 12801 12802#ifdef HAVE_LINUX_THREADS 12803 pthread_kill_other_threads_np(); 12804#endif 12805 12806 return 0; 12807 12808} 12809 12810_ACEOF 12811if ac_fn_c_try_run "$LINENO"; then : 12812 ol_cv_pthread_lpthreads_lexc=yes 12813else 12814 ol_cv_pthread_lpthreads_lexc=no 12815fi 12816rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12817 conftest.$ac_objext conftest.beam conftest.$ac_ext 12818fi 12819 12820 12821 # restore the LIBS 12822 LIBS="$ol_LIBS" 12823 12824fi 12825{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lexc" >&5 12826$as_echo "$ol_cv_pthread_lpthreads_lexc" >&6; } 12827 12828 if test $ol_cv_pthread_lpthreads_lexc = yes ; then 12829 ol_link_pthreads="-lpthreads -lexc" 12830 ol_link_threads=posix 12831 fi 12832fi 12833 12834 12835 # Pthread try link: -lpthreads (ol_cv_pthread_lib_lpthreads) 12836if test "$ol_link_threads" = no ; then 12837 # try -lpthreads 12838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads" >&5 12839$as_echo_n "checking for pthread link with -lpthreads... " >&6; } 12840if ${ol_cv_pthread_lib_lpthreads+:} false; then : 12841 $as_echo_n "(cached) " >&6 12842else 12843 12844 # save the flags 12845 ol_LIBS="$LIBS" 12846 LIBS="-lpthreads $LIBS" 12847 12848 if test "$cross_compiling" = yes; then : 12849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12850/* end confdefs.h. */ 12851 12852/* pthread test headers */ 12853#include <pthread.h> 12854#if HAVE_PTHREADS < 7 12855#include <errno.h> 12856#endif 12857#ifndef NULL 12858#define NULL (void*)0 12859#endif 12860 12861static void *task(p) 12862 void *p; 12863{ 12864 return (void *) (p == NULL); 12865} 12866 12867int 12868main () 12869{ 12870 12871 /* pthread test function */ 12872#ifndef PTHREAD_CREATE_DETACHED 12873#define PTHREAD_CREATE_DETACHED 1 12874#endif 12875 pthread_t t; 12876 int status; 12877 int detach = PTHREAD_CREATE_DETACHED; 12878 12879#if HAVE_PTHREADS > 4 12880 /* Final pthreads */ 12881 pthread_attr_t attr; 12882 12883 status = pthread_attr_init(&attr); 12884 if( status ) return status; 12885 12886#if HAVE_PTHREADS < 7 12887 status = pthread_attr_setdetachstate(&attr, &detach); 12888 if( status < 0 ) status = errno; 12889#else 12890 status = pthread_attr_setdetachstate(&attr, detach); 12891#endif 12892 if( status ) return status; 12893 status = pthread_create( &t, &attr, task, NULL ); 12894#if HAVE_PTHREADS < 7 12895 if( status < 0 ) status = errno; 12896#endif 12897 if( status ) return status; 12898#else 12899 /* Draft 4 pthreads */ 12900 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12901 if( status ) return errno; 12902 12903 /* give thread a chance to complete */ 12904 /* it should remain joinable and hence detachable */ 12905 sleep( 1 ); 12906 12907 status = pthread_detach( &t ); 12908 if( status ) return errno; 12909#endif 12910 12911#ifdef HAVE_LINUX_THREADS 12912 pthread_kill_other_threads_np(); 12913#endif 12914 12915 return 0; 12916 12917 ; 12918 return 0; 12919} 12920_ACEOF 12921if ac_fn_c_try_link "$LINENO"; then : 12922 ol_cv_pthread_lib_lpthreads=yes 12923else 12924 ol_cv_pthread_lib_lpthreads=no 12925fi 12926rm -f core conftest.err conftest.$ac_objext \ 12927 conftest$ac_exeext conftest.$ac_ext 12928else 12929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12930/* end confdefs.h. */ 12931 12932 12933/* pthread test headers */ 12934#include <pthread.h> 12935#if HAVE_PTHREADS < 7 12936#include <errno.h> 12937#endif 12938#ifndef NULL 12939#define NULL (void*)0 12940#endif 12941 12942static void *task(p) 12943 void *p; 12944{ 12945 return (void *) (p == NULL); 12946} 12947 12948 12949int main(argc, argv) 12950 int argc; 12951 char **argv; 12952{ 12953 12954 /* pthread test function */ 12955#ifndef PTHREAD_CREATE_DETACHED 12956#define PTHREAD_CREATE_DETACHED 1 12957#endif 12958 pthread_t t; 12959 int status; 12960 int detach = PTHREAD_CREATE_DETACHED; 12961 12962#if HAVE_PTHREADS > 4 12963 /* Final pthreads */ 12964 pthread_attr_t attr; 12965 12966 status = pthread_attr_init(&attr); 12967 if( status ) return status; 12968 12969#if HAVE_PTHREADS < 7 12970 status = pthread_attr_setdetachstate(&attr, &detach); 12971 if( status < 0 ) status = errno; 12972#else 12973 status = pthread_attr_setdetachstate(&attr, detach); 12974#endif 12975 if( status ) return status; 12976 status = pthread_create( &t, &attr, task, NULL ); 12977#if HAVE_PTHREADS < 7 12978 if( status < 0 ) status = errno; 12979#endif 12980 if( status ) return status; 12981#else 12982 /* Draft 4 pthreads */ 12983 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12984 if( status ) return errno; 12985 12986 /* give thread a chance to complete */ 12987 /* it should remain joinable and hence detachable */ 12988 sleep( 1 ); 12989 12990 status = pthread_detach( &t ); 12991 if( status ) return errno; 12992#endif 12993 12994#ifdef HAVE_LINUX_THREADS 12995 pthread_kill_other_threads_np(); 12996#endif 12997 12998 return 0; 12999 13000} 13001 13002_ACEOF 13003if ac_fn_c_try_run "$LINENO"; then : 13004 ol_cv_pthread_lib_lpthreads=yes 13005else 13006 ol_cv_pthread_lib_lpthreads=no 13007fi 13008rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13009 conftest.$ac_objext conftest.beam conftest.$ac_ext 13010fi 13011 13012 13013 # restore the LIBS 13014 LIBS="$ol_LIBS" 13015 13016fi 13017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthreads" >&5 13018$as_echo "$ol_cv_pthread_lib_lpthreads" >&6; } 13019 13020 if test $ol_cv_pthread_lib_lpthreads = yes ; then 13021 ol_link_pthreads="-lpthreads" 13022 ol_link_threads=posix 13023 fi 13024fi 13025 13026 13027{ $as_echo "$as_me:${as_lineno-$LINENO}: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&5 13028$as_echo "$as_me: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&6;} 13029 13030 if test $ol_link_threads != no ; then 13031 LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads" 13032 13033 save_CPPFLAGS="$CPPFLAGS" 13034 save_LIBS="$LIBS" 13035 LIBS="$LTHREAD_LIBS $LIBS" 13036 13037 for ac_func in sched_yield pthread_yield thr_yield 13038do : 13039 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13040ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13041if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13042 cat >>confdefs.h <<_ACEOF 13043#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13044_ACEOF 13045 13046fi 13047done 13048 13049 13050 if test $ac_cv_func_sched_yield = no && 13051 test $ac_cv_func_pthread_yield = no && 13052 test $ac_cv_func_thr_yield = no ; then 13053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5 13054$as_echo_n "checking for sched_yield in -lrt... " >&6; } 13055if ${ac_cv_lib_rt_sched_yield+:} false; then : 13056 $as_echo_n "(cached) " >&6 13057else 13058 ac_check_lib_save_LIBS=$LIBS 13059LIBS="-lrt $LIBS" 13060cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13061/* end confdefs.h. */ 13062 13063/* Override any GCC internal prototype to avoid an error. 13064 Use char because int might match the return type of a GCC 13065 builtin and then its argument prototype would still apply. */ 13066#ifdef __cplusplus 13067extern "C" 13068#endif 13069char sched_yield (); 13070int 13071main () 13072{ 13073return sched_yield (); 13074 ; 13075 return 0; 13076} 13077_ACEOF 13078if ac_fn_c_try_link "$LINENO"; then : 13079 ac_cv_lib_rt_sched_yield=yes 13080else 13081 ac_cv_lib_rt_sched_yield=no 13082fi 13083rm -f core conftest.err conftest.$ac_objext \ 13084 conftest$ac_exeext conftest.$ac_ext 13085LIBS=$ac_check_lib_save_LIBS 13086fi 13087{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5 13088$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } 13089if test "x$ac_cv_lib_rt_sched_yield" = xyes; then : 13090 LTHREAD_LIBS="$LTHREAD_LIBS -lrt" 13091 13092$as_echo "#define HAVE_SCHED_YIELD 1" >>confdefs.h 13093 13094 ac_cv_func_sched_yield=yes 13095else 13096 ac_cv_func_sched_yield=no 13097fi 13098 13099 fi 13100 if test $ac_cv_func_sched_yield = no && 13101 test $ac_cv_func_pthread_yield = no && 13102 test "$ac_cv_func_thr_yield" = no ; then 13103 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not locate sched_yield() or pthread_yield()" >&5 13104$as_echo "$as_me: WARNING: could not locate sched_yield() or pthread_yield()" >&2;} 13105 fi 13106 13107 for ac_func in pthread_kill 13108do : 13109 ac_fn_c_check_func "$LINENO" "pthread_kill" "ac_cv_func_pthread_kill" 13110if test "x$ac_cv_func_pthread_kill" = xyes; then : 13111 cat >>confdefs.h <<_ACEOF 13112#define HAVE_PTHREAD_KILL 1 13113_ACEOF 13114 13115fi 13116done 13117 13118 13119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_rwlock_destroy with <pthread.h>" >&5 13120$as_echo_n "checking for pthread_rwlock_destroy with <pthread.h>... " >&6; } 13121if ${ol_cv_func_pthread_rwlock_destroy+:} false; then : 13122 $as_echo_n "(cached) " >&6 13123else 13124 13125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13126/* end confdefs.h. */ 13127 13128#include <pthread.h> 13129pthread_rwlock_t rwlock; 13130 13131int 13132main () 13133{ 13134pthread_rwlock_destroy(&rwlock); 13135 ; 13136 return 0; 13137} 13138_ACEOF 13139if ac_fn_c_try_link "$LINENO"; then : 13140 ol_cv_func_pthread_rwlock_destroy=yes 13141else 13142 ol_cv_func_pthread_rwlock_destroy=no 13143fi 13144rm -f core conftest.err conftest.$ac_objext \ 13145 conftest$ac_exeext conftest.$ac_ext 13146 13147fi 13148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_rwlock_destroy" >&5 13149$as_echo "$ol_cv_func_pthread_rwlock_destroy" >&6; } 13150 if test $ol_cv_func_pthread_rwlock_destroy = yes ; then 13151 13152$as_echo "#define HAVE_PTHREAD_RWLOCK_DESTROY 1" >>confdefs.h 13153 13154 fi 13155 13156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_detach with <pthread.h>" >&5 13157$as_echo_n "checking for pthread_detach with <pthread.h>... " >&6; } 13158if ${ol_cv_func_pthread_detach+:} false; then : 13159 $as_echo_n "(cached) " >&6 13160else 13161 13162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13163/* end confdefs.h. */ 13164 13165#include <pthread.h> 13166#ifndef NULL 13167#define NULL (void*)0 13168#endif 13169 13170int 13171main () 13172{ 13173pthread_detach(NULL); 13174 ; 13175 return 0; 13176} 13177_ACEOF 13178if ac_fn_c_try_link "$LINENO"; then : 13179 ol_cv_func_pthread_detach=yes 13180else 13181 ol_cv_func_pthread_detach=no 13182fi 13183rm -f core conftest.err conftest.$ac_objext \ 13184 conftest$ac_exeext conftest.$ac_ext 13185 13186fi 13187{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_detach" >&5 13188$as_echo "$ol_cv_func_pthread_detach" >&6; } 13189 13190 if test $ol_cv_func_pthread_detach = no ; then 13191 as_fn_error $? "could not locate pthread_detach()" "$LINENO" 5 13192 fi 13193 13194 13195$as_echo "#define HAVE_PTHREAD_DETACH 1" >>confdefs.h 13196 13197 13198 for ac_func in \ 13199 pthread_setconcurrency \ 13200 pthread_getconcurrency \ 13201 thr_setconcurrency \ 13202 thr_getconcurrency \ 13203 13204do : 13205 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13206ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13207if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13208 cat >>confdefs.h <<_ACEOF 13209#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13210_ACEOF 13211 13212fi 13213done 13214 13215 13216 13217 for ac_func in pthread_kill_other_threads_np 13218do : 13219 ac_fn_c_check_func "$LINENO" "pthread_kill_other_threads_np" "ac_cv_func_pthread_kill_other_threads_np" 13220if test "x$ac_cv_func_pthread_kill_other_threads_np" = xyes; then : 13221 cat >>confdefs.h <<_ACEOF 13222#define HAVE_PTHREAD_KILL_OTHER_THREADS_NP 1 13223_ACEOF 13224 13225fi 13226done 13227 13228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads implementation" >&5 13229$as_echo_n "checking for LinuxThreads implementation... " >&6; } 13230if ${ol_cv_sys_linux_threads+:} false; then : 13231 $as_echo_n "(cached) " >&6 13232else 13233 ol_cv_sys_linux_threads=$ac_cv_func_pthread_kill_other_threads_np 13234fi 13235{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_sys_linux_threads" >&5 13236$as_echo "$ol_cv_sys_linux_threads" >&6; } 13237 13238 13239 13240 13241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads consistency" >&5 13242$as_echo_n "checking for LinuxThreads consistency... " >&6; } 13243if ${ol_cv_linux_threads+:} false; then : 13244 $as_echo_n "(cached) " >&6 13245else 13246 13247 if test $ol_cv_header_linux_threads = yes && 13248 test $ol_cv_sys_linux_threads = yes; then 13249 ol_cv_linux_threads=yes 13250 elif test $ol_cv_header_linux_threads = no && 13251 test $ol_cv_sys_linux_threads = no; then 13252 ol_cv_linux_threads=no 13253 else 13254 ol_cv_linux_threads=error 13255 fi 13256 13257fi 13258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_linux_threads" >&5 13259$as_echo "$ol_cv_linux_threads" >&6; } 13260 13261 13262 if test $ol_cv_linux_threads = error; then 13263 as_fn_error $? "LinuxThreads header/library mismatch" "$LINENO" 5; 13264 fi 13265 13266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pthread_create() works" >&5 13267$as_echo_n "checking if pthread_create() works... " >&6; } 13268if ${ol_cv_pthread_create_works+:} false; then : 13269 $as_echo_n "(cached) " >&6 13270else 13271 13272 if test "$cross_compiling" = yes; then : 13273 ol_cv_pthread_create_works=yes 13274else 13275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13276/* end confdefs.h. */ 13277 13278 13279/* pthread test headers */ 13280#include <pthread.h> 13281#if HAVE_PTHREADS < 7 13282#include <errno.h> 13283#endif 13284#ifndef NULL 13285#define NULL (void*)0 13286#endif 13287 13288static void *task(p) 13289 void *p; 13290{ 13291 return (void *) (p == NULL); 13292} 13293 13294 13295int main(argc, argv) 13296 int argc; 13297 char **argv; 13298{ 13299 13300 /* pthread test function */ 13301#ifndef PTHREAD_CREATE_DETACHED 13302#define PTHREAD_CREATE_DETACHED 1 13303#endif 13304 pthread_t t; 13305 int status; 13306 int detach = PTHREAD_CREATE_DETACHED; 13307 13308#if HAVE_PTHREADS > 4 13309 /* Final pthreads */ 13310 pthread_attr_t attr; 13311 13312 status = pthread_attr_init(&attr); 13313 if( status ) return status; 13314 13315#if HAVE_PTHREADS < 7 13316 status = pthread_attr_setdetachstate(&attr, &detach); 13317 if( status < 0 ) status = errno; 13318#else 13319 status = pthread_attr_setdetachstate(&attr, detach); 13320#endif 13321 if( status ) return status; 13322 status = pthread_create( &t, &attr, task, NULL ); 13323#if HAVE_PTHREADS < 7 13324 if( status < 0 ) status = errno; 13325#endif 13326 if( status ) return status; 13327#else 13328 /* Draft 4 pthreads */ 13329 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13330 if( status ) return errno; 13331 13332 /* give thread a chance to complete */ 13333 /* it should remain joinable and hence detachable */ 13334 sleep( 1 ); 13335 13336 status = pthread_detach( &t ); 13337 if( status ) return errno; 13338#endif 13339 13340#ifdef HAVE_LINUX_THREADS 13341 pthread_kill_other_threads_np(); 13342#endif 13343 13344 return 0; 13345 13346} 13347 13348_ACEOF 13349if ac_fn_c_try_run "$LINENO"; then : 13350 ol_cv_pthread_create_works=yes 13351else 13352 ol_cv_pthread_create_works=no 13353fi 13354rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13355 conftest.$ac_objext conftest.beam conftest.$ac_ext 13356fi 13357 13358fi 13359{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create_works" >&5 13360$as_echo "$ol_cv_pthread_create_works" >&6; } 13361 13362 if test $ol_cv_pthread_create_works = no ; then 13363 as_fn_error $? "pthread_create is not usable, check environment settings" "$LINENO" 5 13364 fi 13365 13366 ol_replace_broken_yield=no 13367 13368 if test $ol_replace_broken_yield = yes ; then 13369 13370$as_echo "#define REPLACE_BROKEN_YIELD 1" >>confdefs.h 13371 13372 fi 13373 13374 if test x$ol_with_yielding_select = xauto ; then 13375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if select yields when using pthreads" >&5 13376$as_echo_n "checking if select yields when using pthreads... " >&6; } 13377if ${ol_cv_pthread_select_yields+:} false; then : 13378 $as_echo_n "(cached) " >&6 13379else 13380 13381 if test "$cross_compiling" = yes; then : 13382 ol_cv_pthread_select_yields=cross 13383else 13384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13385/* end confdefs.h. */ 13386 13387#include <sys/types.h> 13388#include <sys/time.h> 13389#include <unistd.h> 13390#include <pthread.h> 13391#ifndef NULL 13392#define NULL (void*) 0 13393#endif 13394 13395static int fildes[2]; 13396 13397static void *task(p) 13398 void *p; 13399{ 13400 int i; 13401 struct timeval tv; 13402 13403 fd_set rfds; 13404 13405 tv.tv_sec=10; 13406 tv.tv_usec=0; 13407 13408 FD_ZERO(&rfds); 13409 FD_SET(fildes[0], &rfds); 13410 13411 /* we're not interested in any fds */ 13412 i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv); 13413 13414 if(i < 0) { 13415 perror("select"); 13416 exit(10); 13417 } 13418 13419 exit(0); /* if we exit here, the select blocked the whole process */ 13420} 13421 13422int main(argc, argv) 13423 int argc; 13424 char **argv; 13425{ 13426 pthread_t t; 13427 13428 /* create a pipe to select */ 13429 if(pipe(&fildes[0])) { 13430 perror("select"); 13431 exit(1); 13432 } 13433 13434#ifdef HAVE_PTHREAD_SETCONCURRENCY 13435 (void) pthread_setconcurrency(2); 13436#else 13437#ifdef HAVE_THR_SETCONCURRENCY 13438 /* Set Solaris LWP concurrency to 2 */ 13439 thr_setconcurrency(2); 13440#endif 13441#endif 13442 13443#if HAVE_PTHREADS < 6 13444 pthread_create(&t, pthread_attr_default, task, NULL); 13445#else 13446 pthread_create(&t, NULL, task, NULL); 13447#endif 13448 13449 /* make sure task runs first */ 13450#ifdef HAVE_THR_YIELD 13451 thr_yield(); 13452#elif defined( HAVE_SCHED_YIELD ) 13453 sched_yield(); 13454#elif defined( HAVE_PTHREAD_YIELD ) 13455 pthread_yield(); 13456#endif 13457 13458 exit(2); 13459} 13460_ACEOF 13461if ac_fn_c_try_run "$LINENO"; then : 13462 ol_cv_pthread_select_yields=no 13463else 13464 ol_cv_pthread_select_yields=yes 13465fi 13466rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13467 conftest.$ac_objext conftest.beam conftest.$ac_ext 13468fi 13469 13470fi 13471{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_select_yields" >&5 13472$as_echo "$ol_cv_pthread_select_yields" >&6; } 13473 13474 if test $ol_cv_pthread_select_yields = cross ; then 13475 as_fn_error $? "crossing compiling: use --with-yielding-select=yes|no|manual" "$LINENO" 5 13476 fi 13477 13478 if test $ol_cv_pthread_select_yields = yes ; then 13479 ol_with_yielding_select=yes 13480 fi 13481 fi 13482 13483 CPPFLAGS="$save_CPPFLAGS" 13484 LIBS="$save_LIBS" 13485 else 13486 as_fn_error $? "could not locate usable POSIX Threads" "$LINENO" 5 13487 fi 13488 fi 13489 13490 if test $ol_with_threads = posix ; then 13491 as_fn_error $? "could not locate POSIX Threads" "$LINENO" 5 13492 fi 13493 ;; 13494esac 13495 13496case $ol_with_threads in auto | yes | mach) 13497 13498 for ac_header in mach/cthreads.h cthreads.h 13499do : 13500 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13501ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13502if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13503 cat >>confdefs.h <<_ACEOF 13504#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13505_ACEOF 13506 13507fi 13508 13509done 13510 13511 if test $ac_cv_header_mach_cthreads_h = yes ; then 13512 ol_with_threads=found 13513 13514 ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork" 13515if test "x$ac_cv_func_cthread_fork" = xyes; then : 13516 ol_link_threads=yes 13517fi 13518 13519 13520 if test $ol_link_threads = no ; then 13521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cthread_fork with -all_load" >&5 13522$as_echo_n "checking for cthread_fork with -all_load... " >&6; } 13523if ${ol_cv_cthread_all_load+:} false; then : 13524 $as_echo_n "(cached) " >&6 13525else 13526 13527 save_LIBS="$LIBS" 13528 LIBS="-all_load $LIBS" 13529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13530/* end confdefs.h. */ 13531#include <mach/cthreads.h> 13532int 13533main () 13534{ 13535 13536 cthread_fork((void *)0, (void *)0); 13537 13538 ; 13539 return 0; 13540} 13541_ACEOF 13542if ac_fn_c_try_link "$LINENO"; then : 13543 ol_cv_cthread_all_load=yes 13544else 13545 ol_cv_cthread_all_load=no 13546fi 13547rm -f core conftest.err conftest.$ac_objext \ 13548 conftest$ac_exeext conftest.$ac_ext 13549 LIBS="$save_LIBS" 13550 13551fi 13552{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_cthread_all_load" >&5 13553$as_echo "$ol_cv_cthread_all_load" >&6; } 13554 13555 if test $ol_cv_cthread_all_load = yes ; then 13556 LTHREAD_LIBS="$LTHREAD_LIBS -all_load" 13557 ol_link_threads=mach 13558 ol_with_threads=found 13559 fi 13560 fi 13561 13562 elif test $ac_cv_header_cthreads_h = yes ; then 13563 13564 ol_with_threads=found 13565 13566 save_LIBS="$LIBS" 13567 LIBS="$LIBS -lthreads" 13568 ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork" 13569if test "x$ac_cv_func_cthread_fork" = xyes; then : 13570 ol_link_threads=yes 13571fi 13572 13573 LIBS="$save_LIBS" 13574 13575 if test $ol_link_threads = yes ; then 13576 LTHREAD_LIBS="-lthreads" 13577 ol_link_threads=mach 13578 ol_with_threads=found 13579 else 13580 as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5 13581 fi 13582 13583 elif test $ol_with_threads = mach ; then 13584 as_fn_error $? "could not locate Mach CThreads" "$LINENO" 5 13585 fi 13586 13587 if test $ol_link_threads = mach ; then 13588 13589$as_echo "#define HAVE_MACH_CTHREADS 1" >>confdefs.h 13590 13591 elif test $ol_with_threads = found ; then 13592 as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5 13593 fi 13594 ;; 13595esac 13596 13597case $ol_with_threads in auto | yes | pth) 13598 13599 for ac_header in pth.h 13600do : 13601 ac_fn_c_check_header_mongrel "$LINENO" "pth.h" "ac_cv_header_pth_h" "$ac_includes_default" 13602if test "x$ac_cv_header_pth_h" = xyes; then : 13603 cat >>confdefs.h <<_ACEOF 13604#define HAVE_PTH_H 1 13605_ACEOF 13606 13607fi 13608 13609done 13610 13611 13612 if test $ac_cv_header_pth_h = yes ; then 13613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pth_version in -lpth" >&5 13614$as_echo_n "checking for pth_version in -lpth... " >&6; } 13615if ${ac_cv_lib_pth_pth_version+:} false; then : 13616 $as_echo_n "(cached) " >&6 13617else 13618 ac_check_lib_save_LIBS=$LIBS 13619LIBS="-lpth $LIBS" 13620cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13621/* end confdefs.h. */ 13622 13623/* Override any GCC internal prototype to avoid an error. 13624 Use char because int might match the return type of a GCC 13625 builtin and then its argument prototype would still apply. */ 13626#ifdef __cplusplus 13627extern "C" 13628#endif 13629char pth_version (); 13630int 13631main () 13632{ 13633return pth_version (); 13634 ; 13635 return 0; 13636} 13637_ACEOF 13638if ac_fn_c_try_link "$LINENO"; then : 13639 ac_cv_lib_pth_pth_version=yes 13640else 13641 ac_cv_lib_pth_pth_version=no 13642fi 13643rm -f core conftest.err conftest.$ac_objext \ 13644 conftest$ac_exeext conftest.$ac_ext 13645LIBS=$ac_check_lib_save_LIBS 13646fi 13647{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pth_pth_version" >&5 13648$as_echo "$ac_cv_lib_pth_pth_version" >&6; } 13649if test "x$ac_cv_lib_pth_pth_version" = xyes; then : 13650 have_pth=yes 13651else 13652 have_pth=no 13653fi 13654 13655 13656 if test $have_pth = yes ; then 13657 13658$as_echo "#define HAVE_GNU_PTH 1" >>confdefs.h 13659 13660 LTHREAD_LIBS="$LTHREAD_LIBS -lpth" 13661 ol_link_threads=pth 13662 ol_with_threads=found 13663 13664 if test x$ol_with_yielding_select = xauto ; then 13665 ol_with_yielding_select=yes 13666 fi 13667 fi 13668 fi 13669 ;; 13670esac 13671 13672case $ol_with_threads in auto | yes | lwp) 13673 13674 for ac_header in thread.h synch.h 13675do : 13676 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13677ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13678if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13679 cat >>confdefs.h <<_ACEOF 13680#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13681_ACEOF 13682 13683fi 13684 13685done 13686 13687 if test $ac_cv_header_thread_h = yes && 13688 test $ac_cv_header_synch_h = yes ; then 13689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thr_create in -lthread" >&5 13690$as_echo_n "checking for thr_create in -lthread... " >&6; } 13691if ${ac_cv_lib_thread_thr_create+:} false; then : 13692 $as_echo_n "(cached) " >&6 13693else 13694 ac_check_lib_save_LIBS=$LIBS 13695LIBS="-lthread $LIBS" 13696cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13697/* end confdefs.h. */ 13698 13699/* Override any GCC internal prototype to avoid an error. 13700 Use char because int might match the return type of a GCC 13701 builtin and then its argument prototype would still apply. */ 13702#ifdef __cplusplus 13703extern "C" 13704#endif 13705char thr_create (); 13706int 13707main () 13708{ 13709return thr_create (); 13710 ; 13711 return 0; 13712} 13713_ACEOF 13714if ac_fn_c_try_link "$LINENO"; then : 13715 ac_cv_lib_thread_thr_create=yes 13716else 13717 ac_cv_lib_thread_thr_create=no 13718fi 13719rm -f core conftest.err conftest.$ac_objext \ 13720 conftest$ac_exeext conftest.$ac_ext 13721LIBS=$ac_check_lib_save_LIBS 13722fi 13723{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thread_thr_create" >&5 13724$as_echo "$ac_cv_lib_thread_thr_create" >&6; } 13725if test "x$ac_cv_lib_thread_thr_create" = xyes; then : 13726 have_thr=yes 13727else 13728 have_thr=no 13729fi 13730 13731 13732 if test $have_thr = yes ; then 13733 13734$as_echo "#define HAVE_THR 1" >>confdefs.h 13735 13736 LTHREAD_LIBS="$LTHREAD_LIBS -lthread" 13737 ol_link_threads=thr 13738 13739 if test x$ol_with_yielding_select = xauto ; then 13740 ol_with_yielding_select=yes 13741 fi 13742 13743 for ac_func in \ 13744 thr_setconcurrency \ 13745 thr_getconcurrency \ 13746 13747do : 13748 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13749ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13750if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13751 cat >>confdefs.h <<_ACEOF 13752#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13753_ACEOF 13754 13755fi 13756done 13757 13758 fi 13759 fi 13760 13761 for ac_header in lwp/lwp.h 13762do : 13763 ac_fn_c_check_header_mongrel "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default" 13764if test "x$ac_cv_header_lwp_lwp_h" = xyes; then : 13765 cat >>confdefs.h <<_ACEOF 13766#define HAVE_LWP_LWP_H 1 13767_ACEOF 13768 13769fi 13770 13771done 13772 13773 if test $ac_cv_header_lwp_lwp_h = yes ; then 13774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwp_create in -llwp" >&5 13775$as_echo_n "checking for lwp_create in -llwp... " >&6; } 13776if ${ac_cv_lib_lwp_lwp_create+:} false; then : 13777 $as_echo_n "(cached) " >&6 13778else 13779 ac_check_lib_save_LIBS=$LIBS 13780LIBS="-llwp $LIBS" 13781cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13782/* end confdefs.h. */ 13783 13784/* Override any GCC internal prototype to avoid an error. 13785 Use char because int might match the return type of a GCC 13786 builtin and then its argument prototype would still apply. */ 13787#ifdef __cplusplus 13788extern "C" 13789#endif 13790char lwp_create (); 13791int 13792main () 13793{ 13794return lwp_create (); 13795 ; 13796 return 0; 13797} 13798_ACEOF 13799if ac_fn_c_try_link "$LINENO"; then : 13800 ac_cv_lib_lwp_lwp_create=yes 13801else 13802 ac_cv_lib_lwp_lwp_create=no 13803fi 13804rm -f core conftest.err conftest.$ac_objext \ 13805 conftest$ac_exeext conftest.$ac_ext 13806LIBS=$ac_check_lib_save_LIBS 13807fi 13808{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lwp_lwp_create" >&5 13809$as_echo "$ac_cv_lib_lwp_lwp_create" >&6; } 13810if test "x$ac_cv_lib_lwp_lwp_create" = xyes; then : 13811 have_lwp=yes 13812else 13813 have_lwp=no 13814fi 13815 13816 13817 if test $have_lwp = yes ; then 13818 13819$as_echo "#define HAVE_LWP 1" >>confdefs.h 13820 13821 LTHREAD_LIBS="$LTHREAD_LIBS -llwp" 13822 ol_link_threads=lwp 13823 13824 if test x$ol_with_yielding_select = xauto ; then 13825 ol_with_yielding_select=no 13826 fi 13827 fi 13828 fi 13829 ;; 13830esac 13831 13832if test $ol_with_yielding_select = yes ; then 13833 13834$as_echo "#define HAVE_YIELDING_SELECT 1" >>confdefs.h 13835 13836fi 13837 13838if test $ol_with_threads = manual ; then 13839 ol_link_threads=yes 13840 13841 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: thread defines and link options must be set manually" >&5 13842$as_echo "$as_me: WARNING: thread defines and link options must be set manually" >&2;} 13843 13844 for ac_header in pthread.h sched.h 13845do : 13846 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13847ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13848if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13849 cat >>confdefs.h <<_ACEOF 13850#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13851_ACEOF 13852 13853fi 13854 13855done 13856 13857 for ac_func in sched_yield pthread_yield 13858do : 13859 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13860ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13861if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13862 cat >>confdefs.h <<_ACEOF 13863#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13864_ACEOF 13865 13866fi 13867done 13868 13869 13870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5 13871$as_echo_n "checking for LinuxThreads pthread.h... " >&6; } 13872if ${ol_cv_header_linux_threads+:} false; then : 13873 $as_echo_n "(cached) " >&6 13874else 13875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13876/* end confdefs.h. */ 13877#include <pthread.h> 13878_ACEOF 13879if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 13880 $EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1; then : 13881 ol_cv_header_linux_threads=yes 13882else 13883 ol_cv_header_linux_threads=no 13884fi 13885rm -f conftest* 13886 13887 13888fi 13889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5 13890$as_echo "$ol_cv_header_linux_threads" >&6; } 13891 if test $ol_cv_header_linux_threads = yes; then 13892 13893$as_echo "#define HAVE_LINUX_THREADS 1" >>confdefs.h 13894 13895 fi 13896 13897 13898 for ac_header in mach/cthreads.h 13899do : 13900 ac_fn_c_check_header_mongrel "$LINENO" "mach/cthreads.h" "ac_cv_header_mach_cthreads_h" "$ac_includes_default" 13901if test "x$ac_cv_header_mach_cthreads_h" = xyes; then : 13902 cat >>confdefs.h <<_ACEOF 13903#define HAVE_MACH_CTHREADS_H 1 13904_ACEOF 13905 13906fi 13907 13908done 13909 13910 for ac_header in lwp/lwp.h 13911do : 13912 ac_fn_c_check_header_mongrel "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default" 13913if test "x$ac_cv_header_lwp_lwp_h" = xyes; then : 13914 cat >>confdefs.h <<_ACEOF 13915#define HAVE_LWP_LWP_H 1 13916_ACEOF 13917 13918fi 13919 13920done 13921 13922 for ac_header in thread.h synch.h 13923do : 13924 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13925ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13926if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13927 cat >>confdefs.h <<_ACEOF 13928#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13929_ACEOF 13930 13931fi 13932 13933done 13934 13935fi 13936 13937if test $ol_link_threads != no && test $ol_link_threads != nt ; then 13938 13939$as_echo "#define REENTRANT 1" >>confdefs.h 13940 13941 13942$as_echo "#define _REENTRANT 1" >>confdefs.h 13943 13944 13945$as_echo "#define THREAD_SAFE 1" >>confdefs.h 13946 13947 13948$as_echo "#define _THREAD_SAFE 1" >>confdefs.h 13949 13950 13951$as_echo "#define THREADSAFE 1" >>confdefs.h 13952 13953 13954$as_echo "#define _THREADSAFE 1" >>confdefs.h 13955 13956 13957$as_echo "#define _SGI_MP_SOURCE 1" >>confdefs.h 13958 13959 13960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread specific errno" >&5 13961$as_echo_n "checking for thread specific errno... " >&6; } 13962if ${ol_cv_errno_thread_specific+:} false; then : 13963 $as_echo_n "(cached) " >&6 13964else 13965 13966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13967/* end confdefs.h. */ 13968#include <errno.h> 13969int 13970main () 13971{ 13972errno = 0; 13973 ; 13974 return 0; 13975} 13976_ACEOF 13977if ac_fn_c_try_link "$LINENO"; then : 13978 ol_cv_errno_thread_specific=yes 13979else 13980 ol_cv_errno_thread_specific=no 13981fi 13982rm -f core conftest.err conftest.$ac_objext \ 13983 conftest$ac_exeext conftest.$ac_ext 13984 13985fi 13986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_errno_thread_specific" >&5 13987$as_echo "$ol_cv_errno_thread_specific" >&6; } 13988 13989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread specific h_errno" >&5 13990$as_echo_n "checking for thread specific h_errno... " >&6; } 13991if ${ol_cv_h_errno_thread_specific+:} false; then : 13992 $as_echo_n "(cached) " >&6 13993else 13994 13995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13996/* end confdefs.h. */ 13997#include <netdb.h> 13998int 13999main () 14000{ 14001h_errno = 0; 14002 ; 14003 return 0; 14004} 14005_ACEOF 14006if ac_fn_c_try_link "$LINENO"; then : 14007 ol_cv_h_errno_thread_specific=yes 14008else 14009 ol_cv_h_errno_thread_specific=no 14010fi 14011rm -f core conftest.err conftest.$ac_objext \ 14012 conftest$ac_exeext conftest.$ac_ext 14013 14014fi 14015{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_h_errno_thread_specific" >&5 14016$as_echo "$ol_cv_h_errno_thread_specific" >&6; } 14017 14018 if test $ol_cv_errno_thread_specific != yes || 14019 test $ol_cv_h_errno_thread_specific != yes ; then 14020 LIBS="$LTHREAD_LIBS $LIBS" 14021 LTHREAD_LIBS="" 14022 fi 14023 14024fi 14025 14026if test $ol_link_threads = no ; then 14027 if test $ol_with_threads = yes ; then 14028 as_fn_error $? "no suitable thread support" "$LINENO" 5 14029 fi 14030 14031 if test $ol_with_threads = auto ; then 14032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no suitable thread support, disabling threads" >&5 14033$as_echo "$as_me: WARNING: no suitable thread support, disabling threads" >&2;} 14034 ol_with_threads=no 14035 fi 14036 14037 14038$as_echo "#define NO_THREADS 1" >>confdefs.h 14039 14040 LTHREAD_LIBS="" 14041 BUILD_THREAD=no 14042else 14043 BUILD_THREAD=yes 14044fi 14045 14046if test $ol_link_threads != no ; then 14047 14048$as_echo "#define LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE 1" >>confdefs.h 14049 14050fi 14051 14052# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 14053case "$ol_with_threads" in 14054 no) 14055 ol_pthread_ok=no 14056 14057 ;; 14058 *) 14059 ol_found_pthreads=yes 14060 ;; 14061esac 14062 14063ac_ext=c 14064ac_cpp='$CPP $CPPFLAGS' 14065ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14066ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14067ac_compiler_gnu=$ac_cv_c_compiler_gnu 14068 14069 14070 14071 14072 14073 14074 case "$ol_found_pthreads" in 14075 yes) 14076 saved_LIBS="$LIBS" 14077 LIBS="$LTHREAD_LIBS $LIBS" 14078 saved_CFLAGS="$CFLAGS" 14079 CFLAGS="$PTHREAD_CFLAGS $CFLAGS" 14080 for ac_func in sem_timedwait 14081do : 14082 ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait" 14083if test "x$ac_cv_func_sem_timedwait" = xyes; then : 14084 cat >>confdefs.h <<_ACEOF 14085#define HAVE_SEM_TIMEDWAIT 1 14086_ACEOF 14087 14088fi 14089done 14090 14091 LIBS="$saved_LIBS" 14092 { saved_LIBS=; unset saved_LIBS;} 14093 CFLAGS="$saved_CFLAGS" 14094 { saved_CFLAGS=; unset saved_CFLAGS;} 14095 case "$ac_cv_func_sem_timedwait" in 14096 yes) 14097 PTHREAD_LIBS="$LTHREAD_LIBS" 14098 have_pthreads=yes 14099 esac 14100 esac 14101esac 14102 14103case "$have_pthreads" in 14104 yes) 14105 CFLAGS_NTP="$CFLAGS_NTP $PTHREAD_CFLAGS" 14106 saved_LIBS="$LIBS" 14107 LIBS="$LTHREAD_LIBS $LIBS" 14108 saved_CFLAGS="$CFLAGS" 14109 CFLAGS="$PTHREAD_CFLAGS $CFLAGS" 14110 # The cast to long int works around a bug in the HP C Compiler 14111# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 14112# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 14113# This bug is HP SR number 8606223364. 14114{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5 14115$as_echo_n "checking size of pthread_t... " >&6; } 14116if ${ac_cv_sizeof_pthread_t+:} false; then : 14117 $as_echo_n "(cached) " >&6 14118else 14119 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" " 14120 $ac_includes_default 14121 #include <pthread.h> 14122 14123 14124"; then : 14125 14126else 14127 if test "$ac_cv_type_pthread_t" = yes; then 14128 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14129$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 14130as_fn_error 77 "cannot compute sizeof (pthread_t) 14131See \`config.log' for more details" "$LINENO" 5; } 14132 else 14133 ac_cv_sizeof_pthread_t=0 14134 fi 14135fi 14136 14137fi 14138{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5 14139$as_echo "$ac_cv_sizeof_pthread_t" >&6; } 14140 14141 14142 14143cat >>confdefs.h <<_ACEOF 14144#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t 14145_ACEOF 14146 14147 14148 LIBISC_PTHREADS_NOTHREADS=pthreads 14149 14150$as_echo "#define ISC_PLATFORM_USETHREADS 1" >>confdefs.h 14151 14152 # 14153 # We'd like to use sigwait() too 14154 # 14155 ac_fn_c_check_func "$LINENO" "sigwait" "ac_cv_func_sigwait" 14156if test "x$ac_cv_func_sigwait" = xyes; then : 14157 have_sigwait=yes 14158else 14159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc" >&5 14160$as_echo_n "checking for sigwait in -lc... " >&6; } 14161if ${ac_cv_lib_c_sigwait+:} false; then : 14162 $as_echo_n "(cached) " >&6 14163else 14164 ac_check_lib_save_LIBS=$LIBS 14165LIBS="-lc $LIBS" 14166cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14167/* end confdefs.h. */ 14168 14169/* Override any GCC internal prototype to avoid an error. 14170 Use char because int might match the return type of a GCC 14171 builtin and then its argument prototype would still apply. */ 14172#ifdef __cplusplus 14173extern "C" 14174#endif 14175char sigwait (); 14176int 14177main () 14178{ 14179return sigwait (); 14180 ; 14181 return 0; 14182} 14183_ACEOF 14184if ac_fn_c_try_link "$LINENO"; then : 14185 ac_cv_lib_c_sigwait=yes 14186else 14187 ac_cv_lib_c_sigwait=no 14188fi 14189rm -f core conftest.err conftest.$ac_objext \ 14190 conftest$ac_exeext conftest.$ac_ext 14191LIBS=$ac_check_lib_save_LIBS 14192fi 14193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_sigwait" >&5 14194$as_echo "$ac_cv_lib_c_sigwait" >&6; } 14195if test "x$ac_cv_lib_c_sigwait" = xyes; then : 14196 have_sigwait=yes 14197else 14198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lpthread" >&5 14199$as_echo_n "checking for sigwait in -lpthread... " >&6; } 14200if ${ac_cv_lib_pthread_sigwait+:} false; then : 14201 $as_echo_n "(cached) " >&6 14202else 14203 ac_check_lib_save_LIBS=$LIBS 14204LIBS="-lpthread $LIBS" 14205cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14206/* end confdefs.h. */ 14207 14208/* Override any GCC internal prototype to avoid an error. 14209 Use char because int might match the return type of a GCC 14210 builtin and then its argument prototype would still apply. */ 14211#ifdef __cplusplus 14212extern "C" 14213#endif 14214char sigwait (); 14215int 14216main () 14217{ 14218return sigwait (); 14219 ; 14220 return 0; 14221} 14222_ACEOF 14223if ac_fn_c_try_link "$LINENO"; then : 14224 ac_cv_lib_pthread_sigwait=yes 14225else 14226 ac_cv_lib_pthread_sigwait=no 14227fi 14228rm -f core conftest.err conftest.$ac_objext \ 14229 conftest$ac_exeext conftest.$ac_ext 14230LIBS=$ac_check_lib_save_LIBS 14231fi 14232{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_sigwait" >&5 14233$as_echo "$ac_cv_lib_pthread_sigwait" >&6; } 14234if test "x$ac_cv_lib_pthread_sigwait" = xyes; then : 14235 have_sigwait=yes 14236else 14237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Psigwait in -lpthread" >&5 14238$as_echo_n "checking for _Psigwait in -lpthread... " >&6; } 14239if ${ac_cv_lib_pthread__Psigwait+:} false; then : 14240 $as_echo_n "(cached) " >&6 14241else 14242 ac_check_lib_save_LIBS=$LIBS 14243LIBS="-lpthread $LIBS" 14244cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14245/* end confdefs.h. */ 14246 14247/* Override any GCC internal prototype to avoid an error. 14248 Use char because int might match the return type of a GCC 14249 builtin and then its argument prototype would still apply. */ 14250#ifdef __cplusplus 14251extern "C" 14252#endif 14253char _Psigwait (); 14254int 14255main () 14256{ 14257return _Psigwait (); 14258 ; 14259 return 0; 14260} 14261_ACEOF 14262if ac_fn_c_try_link "$LINENO"; then : 14263 ac_cv_lib_pthread__Psigwait=yes 14264else 14265 ac_cv_lib_pthread__Psigwait=no 14266fi 14267rm -f core conftest.err conftest.$ac_objext \ 14268 conftest$ac_exeext conftest.$ac_ext 14269LIBS=$ac_check_lib_save_LIBS 14270fi 14271{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread__Psigwait" >&5 14272$as_echo "$ac_cv_lib_pthread__Psigwait" >&6; } 14273if test "x$ac_cv_lib_pthread__Psigwait" = xyes; then : 14274 have_sigwait=yes 14275else 14276 have_sigwait=no 14277 14278fi 14279 14280 14281fi 14282 14283 14284fi 14285 14286 14287fi 14288 14289 case "$host:$have_sigwait" in 14290 *-freebsd*:no) 14291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc_r" >&5 14292$as_echo_n "checking for sigwait in -lc_r... " >&6; } 14293if ${ac_cv_lib_c_r_sigwait+:} false; then : 14294 $as_echo_n "(cached) " >&6 14295else 14296 ac_check_lib_save_LIBS=$LIBS 14297LIBS="-lc_r $LIBS" 14298cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14299/* end confdefs.h. */ 14300 14301/* Override any GCC internal prototype to avoid an error. 14302 Use char because int might match the return type of a GCC 14303 builtin and then its argument prototype would still apply. */ 14304#ifdef __cplusplus 14305extern "C" 14306#endif 14307char sigwait (); 14308int 14309main () 14310{ 14311return sigwait (); 14312 ; 14313 return 0; 14314} 14315_ACEOF 14316if ac_fn_c_try_link "$LINENO"; then : 14317 ac_cv_lib_c_r_sigwait=yes 14318else 14319 ac_cv_lib_c_r_sigwait=no 14320fi 14321rm -f core conftest.err conftest.$ac_objext \ 14322 conftest$ac_exeext conftest.$ac_ext 14323LIBS=$ac_check_lib_save_LIBS 14324fi 14325{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_sigwait" >&5 14326$as_echo "$ac_cv_lib_c_r_sigwait" >&6; } 14327if test "x$ac_cv_lib_c_r_sigwait" = xyes; then : 14328 have_sigwait=yes 14329 14330fi 14331 14332 esac 14333 case "$have_sigwait" in 14334 yes) 14335 ac_cv_func_sigwait=yes 14336 14337$as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h 14338 14339 esac 14340 14341 for ac_func in pthread_attr_getstacksize 14342do : 14343 ac_fn_c_check_func "$LINENO" "pthread_attr_getstacksize" "ac_cv_func_pthread_attr_getstacksize" 14344if test "x$ac_cv_func_pthread_attr_getstacksize" = xyes; then : 14345 cat >>confdefs.h <<_ACEOF 14346#define HAVE_PTHREAD_ATTR_GETSTACKSIZE 1 14347_ACEOF 14348 14349fi 14350done 14351 14352 for ac_func in pthread_attr_setstacksize sysconf 14353do : 14354 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14355ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14356if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14357 cat >>confdefs.h <<_ACEOF 14358#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14359_ACEOF 14360 14361fi 14362done 14363 14364 14365 case "$host" in 14366 *-freebsd5.[012]|*-freebsd5.[012].*) 14367 ;; 14368 *-freebsd5.[3456789]|*-freebsd5.[3456789].*|*-freebsd6.*) 14369 14370$as_echo "#define NEED_PTHREAD_SCOPE_SYSTEM 1" >>confdefs.h 14371 14372 ;; 14373 *-bsdi3.*|*-bsdi4.0*) 14374 14375$as_echo "#define NEED_PTHREAD_INIT 1" >>confdefs.h 14376 14377 ;; 14378 *-linux*) 14379 14380$as_echo "#define HAVE_LINUXTHREADS 1" >>confdefs.h 14381 14382 ;; 14383 *-solaris*) 14384 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 14385 14386 for ac_func in pthread_setconcurrency 14387do : 14388 ac_fn_c_check_func "$LINENO" "pthread_setconcurrency" "ac_cv_func_pthread_setconcurrency" 14389if test "x$ac_cv_func_pthread_setconcurrency" = xyes; then : 14390 cat >>confdefs.h <<_ACEOF 14391#define HAVE_PTHREAD_SETCONCURRENCY 1 14392_ACEOF 14393 14394fi 14395done 14396 14397 case "$ac_cv_func_pthread_setconcurrency" in 14398 yes) 14399 14400$as_echo "#define CALL_PTHREAD_SETCONCURRENCY 1" >>confdefs.h 14401 14402 esac 14403 ;; 14404 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*) 14405 14406$as_echo "#define HAVE_UNIXWARE_SIGWAIT 1" >>confdefs.h 14407 14408 ;; 14409 esac 14410 hack_shutup_pthreadonceinit=no 14411 case "$host" in 14412 *-aix5.[123].*) 14413 hack_shutup_pthreadonceinit=yes 14414 ;; 14415 *-solaris2.[89]) 14416 hack_shutup_pthreadonceinit=yes 14417 ;; 14418 *-solaris2.1[0-9]) 14419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if extra braces are needed for PTHREAD_ONCE_INIT" >&5 14420$as_echo_n "checking if extra braces are needed for PTHREAD_ONCE_INIT... " >&6; } 14421if ${ntp_cv_braces_around_pthread_once_init+:} false; then : 14422 $as_echo_n "(cached) " >&6 14423else 14424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14425/* end confdefs.h. */ 14426 14427 #include <pthread.h> 14428 14429int 14430main () 14431{ 14432 14433 static pthread_once_t once_test = 14434 PTHREAD_ONCE_INIT; 14435 14436 14437 ; 14438 return 0; 14439} 14440_ACEOF 14441if ac_fn_c_try_compile "$LINENO"; then : 14442 ntp_cv_braces_around_pthread_once_init=no 14443else 14444 ntp_cv_braces_around_pthread_once_init=yes 14445 14446fi 14447rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14448 14449fi 14450{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_braces_around_pthread_once_init" >&5 14451$as_echo "$ntp_cv_braces_around_pthread_once_init" >&6; } 14452 case "$ntp_cv_braces_around_pthread_once_init" in 14453 yes) 14454 hack_shutup_pthreadonceinit=yes 14455 esac 14456 ;; 14457 esac 14458 case "$hack_shutup_pthreadonceinit" in 14459 yes) 14460 14461$as_echo "#define ISC_PLATFORM_BRACEPTHREADONCEINIT 1" >>confdefs.h 14462 14463 esac 14464 LIBS="$saved_LIBS" 14465 { saved_LIBS=; unset saved_LIBS;} 14466 CFLAGS="$saved_CFLAGS" 14467 { saved_CFLAGS=; unset saved_CFLAGS;} 14468 ;; 14469 *) 14470 LIBISC_PTHREADS_NOTHREADS=nothreads 14471 ;; 14472esac 14473 14474 if test "$have_pthreads" != "no"; then 14475 PTHREADS_TRUE= 14476 PTHREADS_FALSE='#' 14477else 14478 PTHREADS_TRUE='#' 14479 PTHREADS_FALSE= 14480fi 14481 14482 14483 14484 14485 14486 14487 14488case "$hw_use_rpl_vsnprintf:$hw_cv_func_vsnprintf" in 14489 no:yes) 14490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if vsnprintf expands \"%m\" to strerror(errno)" >&5 14491$as_echo_n "checking if vsnprintf expands \"%m\" to strerror(errno)... " >&6; } 14492if ${ntp_cv_vsnprintf_percent_m+:} false; then : 14493 $as_echo_n "(cached) " >&6 14494else 14495 if test "$cross_compiling" = yes; then : 14496 ntp_cv_vsnprintf_percent_m=no 14497 14498else 14499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14500/* end confdefs.h. */ 14501 14502 #include <stdarg.h> 14503 #include <errno.h> 14504 #include <stdio.h> 14505 #include <string.h> 14506 14507 int call_vsnprintf( 14508 char * dst, 14509 size_t sz, 14510 const char *fmt, 14511 ... 14512 ); 14513 14514 int call_vsnprintf( 14515 char * dst, 14516 size_t sz, 14517 const char *fmt, 14518 ... 14519 ) 14520 { 14521 va_list ap; 14522 int rc; 14523 14524 va_start(ap, fmt); 14525 rc = vsnprintf(dst, sz, fmt, ap); 14526 va_end(ap); 14527 14528 return rc; 14529 } 14530 14531int 14532main () 14533{ 14534 14535 char sbuf[512]; 14536 char pbuf[512]; 14537 int slen; 14538 14539 strcpy(sbuf, strerror(ENOENT)); 14540 errno = ENOENT; 14541 slen = call_vsnprintf(pbuf, sizeof(pbuf), "%m", 14542 "wrong"); 14543 return strcmp(sbuf, pbuf); 14544 14545 14546 ; 14547 return 0; 14548} 14549_ACEOF 14550if ac_fn_c_try_run "$LINENO"; then : 14551 ntp_cv_vsnprintf_percent_m=yes 14552else 14553 ntp_cv_vsnprintf_percent_m=no 14554fi 14555rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14556 conftest.$ac_objext conftest.beam conftest.$ac_ext 14557fi 14558 14559 14560fi 14561{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_vsnprintf_percent_m" >&5 14562$as_echo "$ntp_cv_vsnprintf_percent_m" >&6; } 14563 case "$ntp_cv_vsnprintf_percent_m" in 14564 yes) 14565 14566$as_echo "#define VSNPRINTF_PERCENT_M 1" >>confdefs.h 14567 14568 esac 14569esac 14570 14571for ac_header in sys/clockctl.h 14572do : 14573 ac_fn_c_check_header_mongrel "$LINENO" "sys/clockctl.h" "ac_cv_header_sys_clockctl_h" "$ac_includes_default" 14574if test "x$ac_cv_header_sys_clockctl_h" = xyes; then : 14575 cat >>confdefs.h <<_ACEOF 14576#define HAVE_SYS_CLOCKCTL_H 1 14577_ACEOF 14578 14579fi 14580 14581done 14582 14583 14584# Check whether --enable-clockctl was given. 14585if test "${enable_clockctl+set}" = set; then : 14586 enableval=$enable_clockctl; ntp_use_dev_clockctl=$enableval 14587else 14588 ntp_use_dev_clockctl=$ac_cv_header_sys_clockctl_h 14589 14590fi 14591 14592 14593{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should use /dev/clockctl" >&5 14594$as_echo_n "checking if we should use /dev/clockctl... " >&6; } 14595{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_use_dev_clockctl" >&5 14596$as_echo "$ntp_use_dev_clockctl" >&6; } 14597 14598 14599for ac_header in sys/capability.h sys/prctl.h 14600do : 14601 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14602ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 14603if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14604 cat >>confdefs.h <<_ACEOF 14605#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14606_ACEOF 14607 14608fi 14609 14610done 14611 14612 14613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have linux capabilities (libcap)" >&5 14614$as_echo_n "checking if we have linux capabilities (libcap)... " >&6; } 14615 14616case "$ac_cv_header_sys_capability_h$ac_cv_header_sys_prctl_h" in 14617 yesyes) 14618 case "$host" in 14619 mips-sgi-irix*) 14620 ntp_have_linuxcaps=no 14621 ;; 14622 *) ntp_have_linuxcaps=yes 14623 ;; 14624 esac 14625 ;; 14626 *) 14627 ntp_have_linuxcaps=no 14628 ;; 14629esac 14630 14631# Check whether --enable-linuxcaps was given. 14632if test "${enable_linuxcaps+set}" = set; then : 14633 enableval=$enable_linuxcaps; ntp_have_linuxcaps=$enableval 14634 14635fi 14636 14637 14638{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_have_linuxcaps" >&5 14639$as_echo "$ntp_have_linuxcaps" >&6; } 14640 14641case "$ntp_have_linuxcaps" in 14642 yes) 14643 14644$as_echo "#define HAVE_LINUX_CAPABILITIES 1" >>confdefs.h 14645 14646 LIBS="$LIBS -lcap" 14647 ;; 14648esac 14649 14650 14651for ac_header in priv.h 14652do : 14653 ac_fn_c_check_header_mongrel "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default" 14654if test "x$ac_cv_header_priv_h" = xyes; then : 14655 cat >>confdefs.h <<_ACEOF 14656#define HAVE_PRIV_H 1 14657_ACEOF 14658 14659fi 14660 14661done 14662 14663case "$ac_cv_header_priv_h" in 14664 yes) 14665 case "$host" in 14666 *-solaris*) 14667 ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv" 14668if test "x$ac_cv_func_setppriv" = xyes; then : 14669 ntp_have_solarisprivs=yes 14670else 14671 ntp_have_solarisprivs=no 14672 14673fi 14674 14675 ;; 14676 esac 14677esac 14678 14679# Check whether --enable-solarisprivs was given. 14680if test "${enable_solarisprivs+set}" = set; then : 14681 enableval=$enable_solarisprivs; ntp_have_solarisprivs=$enableval 14682 14683fi 14684 14685 14686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have solaris privileges" >&5 14687$as_echo_n "checking if we have solaris privileges... " >&6; } 14688 14689case "$ntp_have_solarisprivs" in 14690 yes) 14691 14692$as_echo "#define HAVE_SOLARIS_PRIVS 1" >>confdefs.h 14693 14694 ;; 14695 '') ntp_have_solarisprivs="no" 14696 ;; 14697esac 14698 14699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_have_solarisprivs" >&5 14700$as_echo "$ntp_have_solarisprivs" >&6; } 14701 14702for ac_header in sys/mac.h 14703do : 14704 ac_fn_c_check_header_mongrel "$LINENO" "sys/mac.h" "ac_cv_header_sys_mac_h" "$ac_includes_default" 14705if test "x$ac_cv_header_sys_mac_h" = xyes; then : 14706 cat >>confdefs.h <<_ACEOF 14707#define HAVE_SYS_MAC_H 1 14708_ACEOF 14709 14710fi 14711 14712done 14713 14714 14715# Check whether --enable-trustedbsd_mac was given. 14716if test "${enable_trustedbsd_mac+set}" = set; then : 14717 enableval=$enable_trustedbsd_mac; ntp_use_trustedbsd_mac=$enableval 14718 14719fi 14720 14721 14722{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should use TrustedBSD MAC privileges" >&5 14723$as_echo_n "checking if we should use TrustedBSD MAC privileges... " >&6; } 14724 14725case "$ntp_use_trustedbsd_mac$ac_cv_header_sys_mac_h" in 14726 yesyes) 14727 14728$as_echo "#define HAVE_TRUSTEDBSD_MAC 1" >>confdefs.h 14729 14730 ;; 14731 *) ntp_use_trustedbsd_mac="no"; 14732 ;; 14733esac 14734 14735{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_use_trustedbsd_mac" >&5 14736$as_echo "$ntp_use_trustedbsd_mac" >&6; } 14737 14738case "$ntp_use_dev_clockctl$ntp_have_linuxcaps$ntp_have_solarisprivs$ntp_use_trustedbsd_mac" in 14739 *yes*) 14740 14741$as_echo "#define HAVE_DROPROOT 1" >>confdefs.h 14742 14743esac 14744 14745case "$host" in 14746 *-*-darwin*) 14747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_9_init" >&5 14748$as_echo_n "checking for library containing res_9_init... " >&6; } 14749if ${ac_cv_search_res_9_init+:} false; then : 14750 $as_echo_n "(cached) " >&6 14751else 14752 ac_func_search_save_LIBS=$LIBS 14753cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14754/* end confdefs.h. */ 14755 14756/* Override any GCC internal prototype to avoid an error. 14757 Use char because int might match the return type of a GCC 14758 builtin and then its argument prototype would still apply. */ 14759#ifdef __cplusplus 14760extern "C" 14761#endif 14762char res_9_init (); 14763int 14764main () 14765{ 14766return res_9_init (); 14767 ; 14768 return 0; 14769} 14770_ACEOF 14771for ac_lib in '' resolv; do 14772 if test -z "$ac_lib"; then 14773 ac_res="none required" 14774 else 14775 ac_res=-l$ac_lib 14776 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14777 fi 14778 if ac_fn_c_try_link "$LINENO"; then : 14779 ac_cv_search_res_9_init=$ac_res 14780fi 14781rm -f core conftest.err conftest.$ac_objext \ 14782 conftest$ac_exeext 14783 if ${ac_cv_search_res_9_init+:} false; then : 14784 break 14785fi 14786done 14787if ${ac_cv_search_res_9_init+:} false; then : 14788 14789else 14790 ac_cv_search_res_9_init=no 14791fi 14792rm conftest.$ac_ext 14793LIBS=$ac_func_search_save_LIBS 14794fi 14795{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_init" >&5 14796$as_echo "$ac_cv_search_res_9_init" >&6; } 14797ac_res=$ac_cv_search_res_9_init 14798if test "$ac_res" != no; then : 14799 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14800 14801fi 14802 14803 ;; 14804 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_init" >&5 14805$as_echo_n "checking for library containing res_init... " >&6; } 14806if ${ac_cv_search_res_init+:} false; then : 14807 $as_echo_n "(cached) " >&6 14808else 14809 ac_func_search_save_LIBS=$LIBS 14810cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14811/* end confdefs.h. */ 14812 14813/* Override any GCC internal prototype to avoid an error. 14814 Use char because int might match the return type of a GCC 14815 builtin and then its argument prototype would still apply. */ 14816#ifdef __cplusplus 14817extern "C" 14818#endif 14819char res_init (); 14820int 14821main () 14822{ 14823return res_init (); 14824 ; 14825 return 0; 14826} 14827_ACEOF 14828for ac_lib in '' resolv; do 14829 if test -z "$ac_lib"; then 14830 ac_res="none required" 14831 else 14832 ac_res=-l$ac_lib 14833 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14834 fi 14835 if ac_fn_c_try_link "$LINENO"; then : 14836 ac_cv_search_res_init=$ac_res 14837fi 14838rm -f core conftest.err conftest.$ac_objext \ 14839 conftest$ac_exeext 14840 if ${ac_cv_search_res_init+:} false; then : 14841 break 14842fi 14843done 14844if ${ac_cv_search_res_init+:} false; then : 14845 14846else 14847 ac_cv_search_res_init=no 14848fi 14849rm conftest.$ac_ext 14850LIBS=$ac_func_search_save_LIBS 14851fi 14852{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_init" >&5 14853$as_echo "$ac_cv_search_res_init" >&6; } 14854ac_res=$ac_cv_search_res_init 14855if test "$ac_res" != no; then : 14856 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14857 14858fi 14859 14860 ;; 14861esac 14862for ac_header in sys/types.h netinet/in.h arpa/nameser.h netdb.h resolv.h 14863do : 14864 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14865ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_TYPES_H 14866# include <sys/types.h> 14867#endif 14868#ifdef HAVE_NETINET_IN_H 14869# include <netinet/in.h> /* inet_ functions / structs */ 14870#endif 14871#ifdef HAVE_ARPA_NAMESER_H 14872# include <arpa/nameser.h> /* DNS HEADER struct */ 14873#endif 14874#ifdef HAVE_NETDB_H 14875# include <netdb.h> 14876#endif 14877" 14878if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14879 cat >>confdefs.h <<_ACEOF 14880#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14881_ACEOF 14882 14883fi 14884 14885done 14886 14887 14888#HMS: Why do we do this check so "early"? 14889for ac_func in res_init 14890do : 14891 ac_fn_c_check_func "$LINENO" "res_init" "ac_cv_func_res_init" 14892if test "x$ac_cv_func_res_init" = xyes; then : 14893 cat >>confdefs.h <<_ACEOF 14894#define HAVE_RES_INIT 1 14895_ACEOF 14896 14897else 14898 for ac_func in __res_init 14899do : 14900 ac_fn_c_check_func "$LINENO" "__res_init" "ac_cv_func___res_init" 14901if test "x$ac_cv_func___res_init" = xyes; then : 14902 cat >>confdefs.h <<_ACEOF 14903#define HAVE___RES_INIT 1 14904_ACEOF 14905 14906fi 14907done 14908 14909fi 14910done 14911 14912 14913# We also need -lsocket, but we have tested for that already. 14914ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 14915if test "x$ac_cv_func_inet_ntop" = xyes; then : 14916 14917else 14918 14919$as_echo "#define ISC_PLATFORM_NEEDNTOP 1" >>confdefs.h 14920 14921fi 14922 14923ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 14924if test "x$ac_cv_func_inet_pton" = xyes; then : 14925 14926else 14927 14928$as_echo "#define ISC_PLATFORM_NEEDPTON 1" >>confdefs.h 14929 14930fi 14931 14932 14933ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 14934if test "x$ac_cv_type_uintptr_t" = xyes; then : 14935 14936cat >>confdefs.h <<_ACEOF 14937#define HAVE_UINTPTR_T 1 14938_ACEOF 14939 14940 14941fi 14942ac_fn_c_check_type "$LINENO" "int32" "ac_cv_type_int32" "$ac_includes_default" 14943if test "x$ac_cv_type_int32" = xyes; then : 14944 14945cat >>confdefs.h <<_ACEOF 14946#define HAVE_INT32 1 14947_ACEOF 14948 14949 14950fi 14951ac_fn_c_check_type "$LINENO" "u_int32" "ac_cv_type_u_int32" "$ac_includes_default" 14952if test "x$ac_cv_type_u_int32" = xyes; then : 14953 14954cat >>confdefs.h <<_ACEOF 14955#define HAVE_U_INT32 1 14956_ACEOF 14957 14958 14959fi 14960 14961 14962 14963 14964case "$ac_cv_type_int32::$ac_cv_header_resolv_h" in 14965 no::yes) 14966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int32 with DNS headers included" >&5 14967$as_echo_n "checking for int32 with DNS headers included... " >&6; } 14968if ${ntp_cv_type_int32_with_dns+:} false; then : 14969 $as_echo_n "(cached) " >&6 14970else 14971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14972/* end confdefs.h. */ 14973 14974 #ifdef HAVE_ARPA_NAMESER_H 14975 # include <arpa/nameser.h> 14976 #endif 14977 #include <resolv.h> 14978 14979int 14980main () 14981{ 14982 14983 size_t cb = sizeof(int32); 14984 14985 14986 ; 14987 return 0; 14988} 14989_ACEOF 14990if ac_fn_c_try_compile "$LINENO"; then : 14991 ntp_cv_type_int32_with_dns=yes 14992else 14993 ntp_cv_type_int32_with_dns=no 14994 14995fi 14996rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14997 14998fi 14999{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_type_int32_with_dns" >&5 15000$as_echo "$ntp_cv_type_int32_with_dns" >&6; } 15001 case "$ntp_cv_type_int32_with_dns" in 15002 yes) 15003 15004$as_echo "#define HAVE_INT32_ONLY_WITH_DNS 1" >>confdefs.h 15005 15006 esac 15007esac 15008 15009case "$ac_cv_type_u_int32::$ac_cv_header_resolv_h" in 15010 no::yes) 15011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int32 with DNS headers included" >&5 15012$as_echo_n "checking for u_int32 with DNS headers included... " >&6; } 15013if ${ntp_cv_type_u_int32_with_dns+:} false; then : 15014 $as_echo_n "(cached) " >&6 15015else 15016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15017/* end confdefs.h. */ 15018 15019 #ifdef HAVE_ARPA_NAMESER_H 15020 # include <arpa/nameser.h> 15021 #endif 15022 #include <resolv.h> 15023 15024int 15025main () 15026{ 15027 15028 size_t cb = sizeof(u_int32); 15029 15030 15031 ; 15032 return 0; 15033} 15034_ACEOF 15035if ac_fn_c_try_compile "$LINENO"; then : 15036 ntp_cv_type_u_int32_with_dns=yes 15037else 15038 ntp_cv_type_u_int32_with_dns=no 15039 15040fi 15041rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15042 15043fi 15044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_type_u_int32_with_dns" >&5 15045$as_echo "$ntp_cv_type_u_int32_with_dns" >&6; } 15046 case "$ntp_cv_type_u_int32_with_dns" in 15047 yes) 15048 15049$as_echo "#define HAVE_U_INT32_ONLY_WITH_DNS 1" >>confdefs.h 15050 15051 esac 15052esac 15053 15054for ac_header in sys/timepps.h 15055do : 15056 ac_fn_c_check_header_compile "$LINENO" "sys/timepps.h" "ac_cv_header_sys_timepps_h" " 15057 #ifdef HAVE_SYS_TIME_H 15058 # include <sys/time.h> 15059 #endif 15060 #ifdef HAVE_ERRNO_H 15061 # include <errno.h> 15062 #endif 15063 15064 15065" 15066if test "x$ac_cv_header_sys_timepps_h" = xyes; then : 15067 cat >>confdefs.h <<_ACEOF 15068#define HAVE_SYS_TIMEPPS_H 1 15069_ACEOF 15070 15071fi 15072 15073done 15074 15075 15076{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec" >&5 15077$as_echo_n "checking for struct timespec... " >&6; } 15078if ${ntp_cv_struct_timespec+:} false; then : 15079 $as_echo_n "(cached) " >&6 15080else 15081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15082/* end confdefs.h. */ 15083 15084 #include <sys/time.h> 15085 /* Under SunOS, timespec is in sys/timepps.h, 15086 which needs errno.h and FRAC */ 15087 #ifdef HAVE_ERRNO_H 15088 # include <errno.h> 15089 #endif 15090 #ifdef HAVE_SYS_TIMEPPS_H 15091 # define FRAC 4294967296 15092 # include <sys/timepps.h> 15093 #endif 15094 15095int 15096main () 15097{ 15098 15099 struct timespec n; 15100 15101 15102 ; 15103 return 0; 15104} 15105_ACEOF 15106if ac_fn_c_try_compile "$LINENO"; then : 15107 ntp_cv_struct_timespec=yes 15108else 15109 ntp_cv_struct_timespec=no 15110 15111fi 15112rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15113 15114fi 15115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_timespec" >&5 15116$as_echo "$ntp_cv_struct_timespec" >&6; } 15117case "$ntp_cv_struct_timespec" in 15118 yes) 15119 15120$as_echo "#define HAVE_STRUCT_TIMESPEC 1" >>confdefs.h 15121 15122esac 15123 15124{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct ntptimeval" >&5 15125$as_echo_n "checking for struct ntptimeval... " >&6; } 15126if ${ntp_cv_struct_ntptimeval+:} false; then : 15127 $as_echo_n "(cached) " >&6 15128else 15129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15130/* end confdefs.h. */ 15131 15132 #include <sys/time.h> 15133 #include <sys/timex.h> 15134 15135int 15136main () 15137{ 15138 15139 struct ntptimeval n; 15140 15141 15142 ; 15143 return 0; 15144} 15145_ACEOF 15146if ac_fn_c_try_compile "$LINENO"; then : 15147 ntp_cv_struct_ntptimeval=yes 15148else 15149 ntp_cv_struct_ntptimeval=no 15150 15151fi 15152rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15153 15154fi 15155{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_ntptimeval" >&5 15156$as_echo "$ntp_cv_struct_ntptimeval" >&6; } 15157case "$ntp_cv_struct_ntptimeval" in 15158 yes) 15159 15160$as_echo "#define HAVE_STRUCT_NTPTIMEVAL 1" >>confdefs.h 15161 15162esac 15163 15164for ac_header in md5.h 15165do : 15166 ac_fn_c_check_header_compile "$LINENO" "md5.h" "ac_cv_header_md5_h" " 15167 #ifdef HAVE_SYS_TYPES_H 15168 # include <sys/types.h> 15169 #endif 15170 15171 15172" 15173if test "x$ac_cv_header_md5_h" = xyes; then : 15174 cat >>confdefs.h <<_ACEOF 15175#define HAVE_MD5_H 1 15176_ACEOF 15177 15178fi 15179 15180done 15181 15182 15183{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing MD5Init" >&5 15184$as_echo_n "checking for library containing MD5Init... " >&6; } 15185if ${ac_cv_search_MD5Init+:} false; then : 15186 $as_echo_n "(cached) " >&6 15187else 15188 ac_func_search_save_LIBS=$LIBS 15189cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15190/* end confdefs.h. */ 15191 15192/* Override any GCC internal prototype to avoid an error. 15193 Use char because int might match the return type of a GCC 15194 builtin and then its argument prototype would still apply. */ 15195#ifdef __cplusplus 15196extern "C" 15197#endif 15198char MD5Init (); 15199int 15200main () 15201{ 15202return MD5Init (); 15203 ; 15204 return 0; 15205} 15206_ACEOF 15207for ac_lib in '' md5 md; do 15208 if test -z "$ac_lib"; then 15209 ac_res="none required" 15210 else 15211 ac_res=-l$ac_lib 15212 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15213 fi 15214 if ac_fn_c_try_link "$LINENO"; then : 15215 ac_cv_search_MD5Init=$ac_res 15216fi 15217rm -f core conftest.err conftest.$ac_objext \ 15218 conftest$ac_exeext 15219 if ${ac_cv_search_MD5Init+:} false; then : 15220 break 15221fi 15222done 15223if ${ac_cv_search_MD5Init+:} false; then : 15224 15225else 15226 ac_cv_search_MD5Init=no 15227fi 15228rm conftest.$ac_ext 15229LIBS=$ac_func_search_save_LIBS 15230fi 15231{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_MD5Init" >&5 15232$as_echo "$ac_cv_search_MD5Init" >&6; } 15233ac_res=$ac_cv_search_MD5Init 15234if test "$ac_res" != no; then : 15235 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15236 15237fi 15238 15239for ac_func in MD5Init sysconf getdtablesize sigaction sigset sigvec 15240do : 15241 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15242ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15243if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15244 cat >>confdefs.h <<_ACEOF 15245#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15246_ACEOF 15247 15248fi 15249done 15250 15251 15252# HMS: does this need to be a cached variable? 15253# Check whether --enable-signalled-io was given. 15254if test "${enable_signalled_io+set}" = set; then : 15255 enableval=$enable_signalled_io; use_signalled_io=$enableval 15256else 15257 use_signalled_io=yes 15258 15259fi 15260 15261 15262{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGIO" >&5 15263$as_echo_n "checking for SIGIO... " >&6; } 15264if ${ntp_cv_hdr_def_sigio+:} false; then : 15265 $as_echo_n "(cached) " >&6 15266else 15267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15268/* end confdefs.h. */ 15269 15270 #include <signal.h> 15271 15272 #ifndef SIGIO 15273 # error 15274 #endif 15275 15276_ACEOF 15277if ac_fn_c_try_cpp "$LINENO"; then : 15278 ntp_cv_hdr_def_sigio=yes 15279else 15280 ntp_cv_hdr_def_sigio=no 15281 15282fi 15283rm -f conftest.err conftest.i conftest.$ac_ext 15284 15285fi 15286{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigio" >&5 15287$as_echo "$ntp_cv_hdr_def_sigio" >&6; } 15288 15289{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we want to use SIGIO" >&5 15290$as_echo_n "checking if we want to use SIGIO... " >&6; } 15291ans=no 15292case "$ntp_cv_hdr_def_sigio" in 15293 yes) 15294 ans=yes 15295 case "$host" in 15296 alpha*-dec-osf4*|alpha*-dec-osf5*) 15297 ans=no 15298 ;; 15299 *-convex-*) 15300 ans=no 15301 ;; 15302 *-dec-*) 15303 ans=no 15304 ;; 15305 *-pc-cygwin*) 15306 ans=no 15307 ;; 15308 *-sni-sysv*) 15309 ans=no 15310 ;; 15311 *-stratus-vos) 15312 ans=no 15313 ;; 15314 *-univel-sysv*) 15315 ans=no 15316 ;; 15317 *-*-irix6*) 15318 ans=no 15319 ;; 15320 *-*-freebsd*) 15321 ans=no 15322 ;; 15323 *-*-*linux*) 15324 ans=no 15325 ;; 15326 *-*-unicosmp*) 15327 ans=no 15328 ;; 15329 *-*-kfreebsd*) 15330 ans=no 15331 ;; 15332 m68k-*-mint*) 15333 ans=no 15334 ;; 15335 esac 15336 case "$ans" in 15337 no) 15338 ans="Possible for $host but disabled because of reported problems" 15339 ;; 15340 esac 15341 ;; 15342esac 15343case "$ans" in 15344 yes) 15345 case "$use_signalled_io" in 15346 yes) 15347 15348$as_echo "#define HAVE_SIGNALED_IO 1" >>confdefs.h 15349 15350 ;; 15351 *) ans="Allowed for $host but --disable-signalled-io was given" 15352 ;; 15353 esac 15354esac 15355{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15356$as_echo "$ans" >&6; } 15357 15358{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGPOLL" >&5 15359$as_echo_n "checking for SIGPOLL... " >&6; } 15360if ${ntp_cv_hdr_def_sigpoll+:} false; then : 15361 $as_echo_n "(cached) " >&6 15362else 15363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15364/* end confdefs.h. */ 15365 15366 #include <signal.h> 15367 15368 #ifndef SIGPOLL 15369 # error 15370 #endif 15371 15372_ACEOF 15373if ac_fn_c_try_cpp "$LINENO"; then : 15374 ntp_cv_hdr_def_sigpoll=yes 15375else 15376 ntp_cv_hdr_def_sigpoll=no 15377 15378fi 15379rm -f conftest.err conftest.i conftest.$ac_ext 15380 15381fi 15382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigpoll" >&5 15383$as_echo "$ntp_cv_hdr_def_sigpoll" >&6; } 15384 15385{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for UDP I/O" >&5 15386$as_echo_n "checking if we can use SIGPOLL for UDP I/O... " >&6; } 15387ans=no 15388case "$ntp_cv_hdr_def_sigpoll" in 15389 yes) 15390 case "$host" in 15391 mips-sgi-irix*) 15392 ans=no 15393 ;; 15394 vax-dec-bsd) 15395 ans=no 15396 ;; 15397 *-pc-cygwin*) 15398 ans=no 15399 ;; 15400 *-sni-sysv*) 15401 ans=no 15402 ;; 15403 *-stratus-vos) 15404 ans=no 15405 ;; 15406 *-*-aix[4-9]*) 15407 # XXX Only verified thru AIX6 15408 ans=no 15409 ;; 15410 *-*-hpux*) 15411 ans=no 15412 ;; 15413 *-*-*linux*) 15414 ans=no 15415 ;; 15416 *-*-osf*) 15417 ans=no 15418 ;; 15419 *-*-qnx*) 15420 ans=no 15421 ;; 15422 *-*-sunos*) 15423 ans=no 15424 ;; 15425 *-*-solaris*) 15426 ans=no 15427 ;; 15428 *-*-ultrix*) 15429 ans=no 15430 ;; 15431 *-*-unicosmp*) 15432 ans=no 15433 ;; 15434 *-*-kfreebsd*) 15435 ans=no 15436 ;; 15437 *) ans=yes 15438 ;; 15439 esac 15440 ;; 15441esac 15442case "$ans" in 15443 yes) 15444 15445$as_echo "#define USE_UDP_SIGPOLL 1" >>confdefs.h 15446 15447esac 15448{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15449$as_echo "$ans" >&6; } 15450 15451{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for TTY I/O" >&5 15452$as_echo_n "checking if we can use SIGPOLL for TTY I/O... " >&6; } 15453ans=no 15454case "$ntp_cv_hdr_def_sigpoll" in 15455 yes) 15456 case "$host" in 15457 mips-sgi-irix*) 15458 ans=no 15459 ;; 15460 vax-dec-bsd) 15461 ans=no 15462 ;; 15463 *-pc-cygwin*) 15464 ans=no 15465 ;; 15466 *-sni-sysv*) 15467 ans=no 15468 ;; 15469 *-stratus-vos) 15470 ans=no 15471 ;; 15472 *-*-aix[4-9]*) 15473 # XXX Only verified thru AIX6 15474 ans=no 15475 ;; 15476 *-*-hpux*) 15477 ans=no 15478 ;; 15479 *-*-*linux*) 15480 ans=no 15481 ;; 15482 *-*-osf*) 15483 ans=no 15484 ;; 15485 *-*-sunos*) 15486 ans=no 15487 ;; 15488 *-*-ultrix*) 15489 ans=no 15490 ;; 15491 *-*-qnx*) 15492 ans=no 15493 ;; 15494 *-*-unicosmp*) 15495 ans=no 15496 ;; 15497 *-*-kfreebsd*) 15498 ans=no 15499 ;; 15500 *) ans=yes 15501 ;; 15502 esac 15503 ;; 15504esac 15505case "$ans" in 15506 yes) 15507 15508$as_echo "#define USE_TTY_SIGPOLL 1" >>confdefs.h 15509 15510esac 15511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15512$as_echo "$ans" >&6; } 15513 15514{ $as_echo "$as_me:${as_lineno-$LINENO}: checking number of arguments to gettimeofday()" >&5 15515$as_echo_n "checking number of arguments to gettimeofday()... " >&6; } 15516if ${ntp_cv_func_Xettimeofday_nargs+:} false; then : 15517 $as_echo_n "(cached) " >&6 15518else 15519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15520/* end confdefs.h. */ 15521 15522 #include <sys/time.h> 15523 15524int 15525main () 15526{ 15527 15528 gettimeofday(0, 0); 15529 settimeofday(0, 0); 15530 15531 15532 ; 15533 return 0; 15534} 15535_ACEOF 15536if ac_fn_c_try_compile "$LINENO"; then : 15537 ntp_cv_func_Xettimeofday_nargs=2 15538else 15539 ntp_cv_func_Xettimeofday_nargs=1 15540 15541fi 15542rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15543 15544fi 15545{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_func_Xettimeofday_nargs" >&5 15546$as_echo "$ntp_cv_func_Xettimeofday_nargs" >&6; } 15547case "$ntp_cv_func_Xettimeofday_nargs" in 15548 1) 15549 15550$as_echo "#define SYSV_TIMEOFDAY 1" >>confdefs.h 15551 15552esac 15553 15554for ac_func in settimeofday 15555do : 15556 ac_fn_c_check_func "$LINENO" "settimeofday" "ac_cv_func_settimeofday" 15557if test "x$ac_cv_func_settimeofday" = xyes; then : 15558 cat >>confdefs.h <<_ACEOF 15559#define HAVE_SETTIMEOFDAY 1 15560_ACEOF 15561 15562else 15563 15564 case "$host" in 15565 *-*-mpeix*) ac_cv_func_settimeofday=yes 15566 esac 15567 15568fi 15569done 15570 15571 15572{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we'll use clock_settime or settimeofday or stime" >&5 15573$as_echo_n "checking if we'll use clock_settime or settimeofday or stime... " >&6; } 15574ntp_warning='GRONK' 15575ans=none 15576case "$ac_cv_func_clock_settime$ac_cv_func_settimeofday$ac_cv_func_stime" in 15577 yes*) 15578 ntp_warning='' 15579 ans='clock_settime()' 15580 ;; 15581 noyes*) 15582 ntp_warning='But clock_settime() would be better (if we had it)' 15583 ans='settimeofday()' 15584 ;; 15585 nonoyes) 15586 ntp_warning='Which is the worst of the three' 15587 ans='stime()' 15588 ;; 15589 *) 15590 case "$build" in 15591 $host) 15592 ntp_warning='Which leaves us with nothing to use!' 15593 esac 15594esac 15595{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15596$as_echo "$ans" >&6; } 15597case "$ntp_warning" in 15598 '') 15599 ;; 15600 *) 15601 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** $ntp_warning ***" >&5 15602$as_echo "$as_me: WARNING: *** $ntp_warning ***" >&2;} 15603 ;; 15604esac 15605 15606 15607LDADD_LIBNTP="$LDADD_LIBNTP $LIBS" 15608LIBS=$__LIBS 15609{ __LIBS=; unset __LIBS;} 15610 15611 15612 15613# Check whether --enable-shared was given. 15614if test "${enable_shared+set}" = set; then : 15615 enableval=$enable_shared; p=${PACKAGE-default} 15616 case $enableval in 15617 yes) enable_shared=yes ;; 15618 no) enable_shared=no ;; 15619 *) 15620 enable_shared=no 15621 # Look at the argument we got. We use all the common list separators. 15622 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 15623 for pkg in $enableval; do 15624 IFS=$lt_save_ifs 15625 if test "X$pkg" = "X$p"; then 15626 enable_shared=yes 15627 fi 15628 done 15629 IFS=$lt_save_ifs 15630 ;; 15631 esac 15632else 15633 enable_shared=no 15634fi 15635 15636 15637 15638 15639 15640 15641 15642 15643 15644case `pwd` in 15645 *\ * | *\ *) 15646 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 15647$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 15648esac 15649 15650 15651 15652macro_version='2.4.6' 15653macro_revision='2.4.6' 15654 15655 15656 15657 15658 15659 15660 15661 15662 15663 15664 15665 15666 15667ltmain=$ac_aux_dir/ltmain.sh 15668 15669# Backslashify metacharacters that are still active within 15670# double-quoted strings. 15671sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 15672 15673# Same as above, but do not quote variable references. 15674double_quote_subst='s/\(["`\\]\)/\\\1/g' 15675 15676# Sed substitution to delay expansion of an escaped shell variable in a 15677# double_quote_subst'ed string. 15678delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 15679 15680# Sed substitution to delay expansion of an escaped single quote. 15681delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 15682 15683# Sed substitution to avoid accidental globbing in evaled expressions 15684no_glob_subst='s/\*/\\\*/g' 15685 15686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 15687$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 15688if ${lt_cv_path_NM+:} false; then : 15689 $as_echo_n "(cached) " >&6 15690else 15691 if test -n "$NM"; then 15692 # Let the user override the test. 15693 lt_cv_path_NM=$NM 15694else 15695 lt_nm_to_check=${ac_tool_prefix}nm 15696 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 15697 lt_nm_to_check="$lt_nm_to_check nm" 15698 fi 15699 for lt_tmp_nm in $lt_nm_to_check; do 15700 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 15701 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 15702 IFS=$lt_save_ifs 15703 test -z "$ac_dir" && ac_dir=. 15704 tmp_nm=$ac_dir/$lt_tmp_nm 15705 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 15706 # Check to see if the nm accepts a BSD-compat flag. 15707 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 15708 # nm: unknown option "B" ignored 15709 # Tru64's nm complains that /dev/null is an invalid object file 15710 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 15711 case $build_os in 15712 mingw*) lt_bad_file=conftest.nm/nofile ;; 15713 *) lt_bad_file=/dev/null ;; 15714 esac 15715 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 15716 *$lt_bad_file* | *'Invalid file or object type'*) 15717 lt_cv_path_NM="$tmp_nm -B" 15718 break 2 15719 ;; 15720 *) 15721 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 15722 */dev/null*) 15723 lt_cv_path_NM="$tmp_nm -p" 15724 break 2 15725 ;; 15726 *) 15727 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 15728 continue # so that we can try to find one that supports BSD flags 15729 ;; 15730 esac 15731 ;; 15732 esac 15733 fi 15734 done 15735 IFS=$lt_save_ifs 15736 done 15737 : ${lt_cv_path_NM=no} 15738fi 15739fi 15740{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 15741$as_echo "$lt_cv_path_NM" >&6; } 15742if test no != "$lt_cv_path_NM"; then 15743 NM=$lt_cv_path_NM 15744else 15745 # Didn't find any BSD compatible name lister, look for dumpbin. 15746 if test -n "$DUMPBIN"; then : 15747 # Let the user override the test. 15748 else 15749 if test -n "$ac_tool_prefix"; then 15750 for ac_prog in dumpbin "link -dump" 15751 do 15752 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 15753set dummy $ac_tool_prefix$ac_prog; ac_word=$2 15754{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 15755$as_echo_n "checking for $ac_word... " >&6; } 15756if ${ac_cv_prog_DUMPBIN+:} false; then : 15757 $as_echo_n "(cached) " >&6 15758else 15759 if test -n "$DUMPBIN"; then 15760 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 15761else 15762as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 15763for as_dir in $PATH 15764do 15765 IFS=$as_save_IFS 15766 test -z "$as_dir" && as_dir=. 15767 for ac_exec_ext in '' $ac_executable_extensions; do 15768 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 15769 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 15770 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 15771 break 2 15772 fi 15773done 15774 done 15775IFS=$as_save_IFS 15776 15777fi 15778fi 15779DUMPBIN=$ac_cv_prog_DUMPBIN 15780if test -n "$DUMPBIN"; then 15781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 15782$as_echo "$DUMPBIN" >&6; } 15783else 15784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15785$as_echo "no" >&6; } 15786fi 15787 15788 15789 test -n "$DUMPBIN" && break 15790 done 15791fi 15792if test -z "$DUMPBIN"; then 15793 ac_ct_DUMPBIN=$DUMPBIN 15794 for ac_prog in dumpbin "link -dump" 15795do 15796 # Extract the first word of "$ac_prog", so it can be a program name with args. 15797set dummy $ac_prog; ac_word=$2 15798{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 15799$as_echo_n "checking for $ac_word... " >&6; } 15800if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 15801 $as_echo_n "(cached) " >&6 15802else 15803 if test -n "$ac_ct_DUMPBIN"; then 15804 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 15805else 15806as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 15807for as_dir in $PATH 15808do 15809 IFS=$as_save_IFS 15810 test -z "$as_dir" && as_dir=. 15811 for ac_exec_ext in '' $ac_executable_extensions; do 15812 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 15813 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 15814 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 15815 break 2 15816 fi 15817done 15818 done 15819IFS=$as_save_IFS 15820 15821fi 15822fi 15823ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 15824if test -n "$ac_ct_DUMPBIN"; then 15825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 15826$as_echo "$ac_ct_DUMPBIN" >&6; } 15827else 15828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15829$as_echo "no" >&6; } 15830fi 15831 15832 15833 test -n "$ac_ct_DUMPBIN" && break 15834done 15835 15836 if test "x$ac_ct_DUMPBIN" = x; then 15837 DUMPBIN=":" 15838 else 15839 case $cross_compiling:$ac_tool_warned in 15840yes:) 15841{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 15842$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 15843ac_tool_warned=yes ;; 15844esac 15845 DUMPBIN=$ac_ct_DUMPBIN 15846 fi 15847fi 15848 15849 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 15850 *COFF*) 15851 DUMPBIN="$DUMPBIN -symbols -headers" 15852 ;; 15853 *) 15854 DUMPBIN=: 15855 ;; 15856 esac 15857 fi 15858 15859 if test : != "$DUMPBIN"; then 15860 NM=$DUMPBIN 15861 fi 15862fi 15863test -z "$NM" && NM=nm 15864 15865 15866 15867 15868 15869 15870{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 15871$as_echo_n "checking the name lister ($NM) interface... " >&6; } 15872if ${lt_cv_nm_interface+:} false; then : 15873 $as_echo_n "(cached) " >&6 15874else 15875 lt_cv_nm_interface="BSD nm" 15876 echo "int some_variable = 0;" > conftest.$ac_ext 15877 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 15878 (eval "$ac_compile" 2>conftest.err) 15879 cat conftest.err >&5 15880 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 15881 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 15882 cat conftest.err >&5 15883 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 15884 cat conftest.out >&5 15885 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 15886 lt_cv_nm_interface="MS dumpbin" 15887 fi 15888 rm -f conftest* 15889fi 15890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 15891$as_echo "$lt_cv_nm_interface" >&6; } 15892 15893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 15894$as_echo_n "checking whether ln -s works... " >&6; } 15895LN_S=$as_ln_s 15896if test "$LN_S" = "ln -s"; then 15897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15898$as_echo "yes" >&6; } 15899else 15900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 15901$as_echo "no, using $LN_S" >&6; } 15902fi 15903 15904# find the maximum length of command line arguments 15905{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 15906$as_echo_n "checking the maximum length of command line arguments... " >&6; } 15907if ${lt_cv_sys_max_cmd_len+:} false; then : 15908 $as_echo_n "(cached) " >&6 15909else 15910 i=0 15911 teststring=ABCD 15912 15913 case $build_os in 15914 msdosdjgpp*) 15915 # On DJGPP, this test can blow up pretty badly due to problems in libc 15916 # (any single argument exceeding 2000 bytes causes a buffer overrun 15917 # during glob expansion). Even if it were fixed, the result of this 15918 # check would be larger than it should be. 15919 lt_cv_sys_max_cmd_len=12288; # 12K is about right 15920 ;; 15921 15922 gnu*) 15923 # Under GNU Hurd, this test is not required because there is 15924 # no limit to the length of command line arguments. 15925 # Libtool will interpret -1 as no limit whatsoever 15926 lt_cv_sys_max_cmd_len=-1; 15927 ;; 15928 15929 cygwin* | mingw* | cegcc*) 15930 # On Win9x/ME, this test blows up -- it succeeds, but takes 15931 # about 5 minutes as the teststring grows exponentially. 15932 # Worse, since 9x/ME are not pre-emptively multitasking, 15933 # you end up with a "frozen" computer, even though with patience 15934 # the test eventually succeeds (with a max line length of 256k). 15935 # Instead, let's just punt: use the minimum linelength reported by 15936 # all of the supported platforms: 8192 (on NT/2K/XP). 15937 lt_cv_sys_max_cmd_len=8192; 15938 ;; 15939 15940 mint*) 15941 # On MiNT this can take a long time and run out of memory. 15942 lt_cv_sys_max_cmd_len=8192; 15943 ;; 15944 15945 amigaos*) 15946 # On AmigaOS with pdksh, this test takes hours, literally. 15947 # So we just punt and use a minimum line length of 8192. 15948 lt_cv_sys_max_cmd_len=8192; 15949 ;; 15950 15951 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 15952 # This has been around since 386BSD, at least. Likely further. 15953 if test -x /sbin/sysctl; then 15954 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 15955 elif test -x /usr/sbin/sysctl; then 15956 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 15957 else 15958 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 15959 fi 15960 # And add a safety zone 15961 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 15962 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 15963 ;; 15964 15965 interix*) 15966 # We know the value 262144 and hardcode it with a safety zone (like BSD) 15967 lt_cv_sys_max_cmd_len=196608 15968 ;; 15969 15970 os2*) 15971 # The test takes a long time on OS/2. 15972 lt_cv_sys_max_cmd_len=8192 15973 ;; 15974 15975 osf*) 15976 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 15977 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 15978 # nice to cause kernel panics so lets avoid the loop below. 15979 # First set a reasonable default. 15980 lt_cv_sys_max_cmd_len=16384 15981 # 15982 if test -x /sbin/sysconfig; then 15983 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 15984 *1*) lt_cv_sys_max_cmd_len=-1 ;; 15985 esac 15986 fi 15987 ;; 15988 sco3.2v5*) 15989 lt_cv_sys_max_cmd_len=102400 15990 ;; 15991 sysv5* | sco5v6* | sysv4.2uw2*) 15992 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 15993 if test -n "$kargmax"; then 15994 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 15995 else 15996 lt_cv_sys_max_cmd_len=32768 15997 fi 15998 ;; 15999 *) 16000 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 16001 if test -n "$lt_cv_sys_max_cmd_len" && \ 16002 test undefined != "$lt_cv_sys_max_cmd_len"; then 16003 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 16004 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 16005 else 16006 # Make teststring a little bigger before we do anything with it. 16007 # a 1K string should be a reasonable start. 16008 for i in 1 2 3 4 5 6 7 8; do 16009 teststring=$teststring$teststring 16010 done 16011 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 16012 # If test is not a shell built-in, we'll probably end up computing a 16013 # maximum length that is only half of the actual maximum length, but 16014 # we can't tell. 16015 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 16016 = "X$teststring$teststring"; } >/dev/null 2>&1 && 16017 test 17 != "$i" # 1/2 MB should be enough 16018 do 16019 i=`expr $i + 1` 16020 teststring=$teststring$teststring 16021 done 16022 # Only check the string length outside the loop. 16023 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 16024 teststring= 16025 # Add a significant safety factor because C++ compilers can tack on 16026 # massive amounts of additional arguments before passing them to the 16027 # linker. It appears as though 1/2 is a usable value. 16028 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 16029 fi 16030 ;; 16031 esac 16032 16033fi 16034 16035if test -n "$lt_cv_sys_max_cmd_len"; then 16036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 16037$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 16038else 16039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 16040$as_echo "none" >&6; } 16041fi 16042max_cmd_len=$lt_cv_sys_max_cmd_len 16043 16044 16045 16046 16047 16048 16049: ${CP="cp -f"} 16050: ${MV="mv -f"} 16051: ${RM="rm -f"} 16052 16053if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 16054 lt_unset=unset 16055else 16056 lt_unset=false 16057fi 16058 16059 16060 16061 16062 16063# test EBCDIC or ASCII 16064case `echo X|tr X '\101'` in 16065 A) # ASCII based system 16066 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 16067 lt_SP2NL='tr \040 \012' 16068 lt_NL2SP='tr \015\012 \040\040' 16069 ;; 16070 *) # EBCDIC based system 16071 lt_SP2NL='tr \100 \n' 16072 lt_NL2SP='tr \r\n \100\100' 16073 ;; 16074esac 16075 16076 16077 16078 16079 16080 16081 16082 16083 16084{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 16085$as_echo_n "checking how to convert $build file names to $host format... " >&6; } 16086if ${lt_cv_to_host_file_cmd+:} false; then : 16087 $as_echo_n "(cached) " >&6 16088else 16089 case $host in 16090 *-*-mingw* ) 16091 case $build in 16092 *-*-mingw* ) # actually msys 16093 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 16094 ;; 16095 *-*-cygwin* ) 16096 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 16097 ;; 16098 * ) # otherwise, assume *nix 16099 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 16100 ;; 16101 esac 16102 ;; 16103 *-*-cygwin* ) 16104 case $build in 16105 *-*-mingw* ) # actually msys 16106 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 16107 ;; 16108 *-*-cygwin* ) 16109 lt_cv_to_host_file_cmd=func_convert_file_noop 16110 ;; 16111 * ) # otherwise, assume *nix 16112 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 16113 ;; 16114 esac 16115 ;; 16116 * ) # unhandled hosts (and "normal" native builds) 16117 lt_cv_to_host_file_cmd=func_convert_file_noop 16118 ;; 16119esac 16120 16121fi 16122 16123to_host_file_cmd=$lt_cv_to_host_file_cmd 16124{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 16125$as_echo "$lt_cv_to_host_file_cmd" >&6; } 16126 16127 16128 16129 16130 16131{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 16132$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 16133if ${lt_cv_to_tool_file_cmd+:} false; then : 16134 $as_echo_n "(cached) " >&6 16135else 16136 #assume ordinary cross tools, or native build. 16137lt_cv_to_tool_file_cmd=func_convert_file_noop 16138case $host in 16139 *-*-mingw* ) 16140 case $build in 16141 *-*-mingw* ) # actually msys 16142 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 16143 ;; 16144 esac 16145 ;; 16146esac 16147 16148fi 16149 16150to_tool_file_cmd=$lt_cv_to_tool_file_cmd 16151{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 16152$as_echo "$lt_cv_to_tool_file_cmd" >&6; } 16153 16154 16155 16156 16157 16158{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 16159$as_echo_n "checking for $LD option to reload object files... " >&6; } 16160if ${lt_cv_ld_reload_flag+:} false; then : 16161 $as_echo_n "(cached) " >&6 16162else 16163 lt_cv_ld_reload_flag='-r' 16164fi 16165{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 16166$as_echo "$lt_cv_ld_reload_flag" >&6; } 16167reload_flag=$lt_cv_ld_reload_flag 16168case $reload_flag in 16169"" | " "*) ;; 16170*) reload_flag=" $reload_flag" ;; 16171esac 16172reload_cmds='$LD$reload_flag -o $output$reload_objs' 16173case $host_os in 16174 cygwin* | mingw* | pw32* | cegcc*) 16175 if test yes != "$GCC"; then 16176 reload_cmds=false 16177 fi 16178 ;; 16179 darwin*) 16180 if test yes = "$GCC"; then 16181 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 16182 else 16183 reload_cmds='$LD$reload_flag -o $output$reload_objs' 16184 fi 16185 ;; 16186esac 16187 16188 16189 16190 16191 16192 16193 16194 16195 16196if test -n "$ac_tool_prefix"; then 16197 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 16198set dummy ${ac_tool_prefix}objdump; ac_word=$2 16199{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16200$as_echo_n "checking for $ac_word... " >&6; } 16201if ${ac_cv_prog_OBJDUMP+:} false; then : 16202 $as_echo_n "(cached) " >&6 16203else 16204 if test -n "$OBJDUMP"; then 16205 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 16206else 16207as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16208for as_dir in $PATH 16209do 16210 IFS=$as_save_IFS 16211 test -z "$as_dir" && as_dir=. 16212 for ac_exec_ext in '' $ac_executable_extensions; do 16213 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16214 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 16215 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16216 break 2 16217 fi 16218done 16219 done 16220IFS=$as_save_IFS 16221 16222fi 16223fi 16224OBJDUMP=$ac_cv_prog_OBJDUMP 16225if test -n "$OBJDUMP"; then 16226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 16227$as_echo "$OBJDUMP" >&6; } 16228else 16229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16230$as_echo "no" >&6; } 16231fi 16232 16233 16234fi 16235if test -z "$ac_cv_prog_OBJDUMP"; then 16236 ac_ct_OBJDUMP=$OBJDUMP 16237 # Extract the first word of "objdump", so it can be a program name with args. 16238set dummy objdump; ac_word=$2 16239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16240$as_echo_n "checking for $ac_word... " >&6; } 16241if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 16242 $as_echo_n "(cached) " >&6 16243else 16244 if test -n "$ac_ct_OBJDUMP"; then 16245 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 16246else 16247as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16248for as_dir in $PATH 16249do 16250 IFS=$as_save_IFS 16251 test -z "$as_dir" && as_dir=. 16252 for ac_exec_ext in '' $ac_executable_extensions; do 16253 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16254 ac_cv_prog_ac_ct_OBJDUMP="objdump" 16255 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16256 break 2 16257 fi 16258done 16259 done 16260IFS=$as_save_IFS 16261 16262fi 16263fi 16264ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 16265if test -n "$ac_ct_OBJDUMP"; then 16266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 16267$as_echo "$ac_ct_OBJDUMP" >&6; } 16268else 16269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16270$as_echo "no" >&6; } 16271fi 16272 16273 if test "x$ac_ct_OBJDUMP" = x; then 16274 OBJDUMP="false" 16275 else 16276 case $cross_compiling:$ac_tool_warned in 16277yes:) 16278{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16279$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16280ac_tool_warned=yes ;; 16281esac 16282 OBJDUMP=$ac_ct_OBJDUMP 16283 fi 16284else 16285 OBJDUMP="$ac_cv_prog_OBJDUMP" 16286fi 16287 16288test -z "$OBJDUMP" && OBJDUMP=objdump 16289 16290 16291 16292 16293 16294 16295 16296 16297 16298{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 16299$as_echo_n "checking how to recognize dependent libraries... " >&6; } 16300if ${lt_cv_deplibs_check_method+:} false; then : 16301 $as_echo_n "(cached) " >&6 16302else 16303 lt_cv_file_magic_cmd='$MAGIC_CMD' 16304lt_cv_file_magic_test_file= 16305lt_cv_deplibs_check_method='unknown' 16306# Need to set the preceding variable on all platforms that support 16307# interlibrary dependencies. 16308# 'none' -- dependencies not supported. 16309# 'unknown' -- same as none, but documents that we really don't know. 16310# 'pass_all' -- all dependencies passed with no checks. 16311# 'test_compile' -- check by making test program. 16312# 'file_magic [[regex]]' -- check by looking for files in library path 16313# that responds to the $file_magic_cmd with a given extended regex. 16314# If you have 'file' or equivalent on your system and you're not sure 16315# whether 'pass_all' will *always* work, you probably want this one. 16316 16317case $host_os in 16318aix[4-9]*) 16319 lt_cv_deplibs_check_method=pass_all 16320 ;; 16321 16322beos*) 16323 lt_cv_deplibs_check_method=pass_all 16324 ;; 16325 16326bsdi[45]*) 16327 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 16328 lt_cv_file_magic_cmd='/usr/bin/file -L' 16329 lt_cv_file_magic_test_file=/shlib/libc.so 16330 ;; 16331 16332cygwin*) 16333 # func_win32_libid is a shell function defined in ltmain.sh 16334 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 16335 lt_cv_file_magic_cmd='func_win32_libid' 16336 ;; 16337 16338mingw* | pw32*) 16339 # Base MSYS/MinGW do not provide the 'file' command needed by 16340 # func_win32_libid shell function, so use a weaker test based on 'objdump', 16341 # unless we find 'file', for example because we are cross-compiling. 16342 if ( file / ) >/dev/null 2>&1; then 16343 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 16344 lt_cv_file_magic_cmd='func_win32_libid' 16345 else 16346 # Keep this pattern in sync with the one in func_win32_libid. 16347 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 16348 lt_cv_file_magic_cmd='$OBJDUMP -f' 16349 fi 16350 ;; 16351 16352cegcc*) 16353 # use the weaker test based on 'objdump'. See mingw*. 16354 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 16355 lt_cv_file_magic_cmd='$OBJDUMP -f' 16356 ;; 16357 16358darwin* | rhapsody*) 16359 lt_cv_deplibs_check_method=pass_all 16360 ;; 16361 16362freebsd* | dragonfly*) 16363 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 16364 case $host_cpu in 16365 i*86 ) 16366 # Not sure whether the presence of OpenBSD here was a mistake. 16367 # Let's accept both of them until this is cleared up. 16368 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 16369 lt_cv_file_magic_cmd=/usr/bin/file 16370 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 16371 ;; 16372 esac 16373 else 16374 lt_cv_deplibs_check_method=pass_all 16375 fi 16376 ;; 16377 16378haiku*) 16379 lt_cv_deplibs_check_method=pass_all 16380 ;; 16381 16382hpux10.20* | hpux11*) 16383 lt_cv_file_magic_cmd=/usr/bin/file 16384 case $host_cpu in 16385 ia64*) 16386 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 16387 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 16388 ;; 16389 hppa*64*) 16390 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 16391 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 16392 ;; 16393 *) 16394 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 16395 lt_cv_file_magic_test_file=/usr/lib/libc.sl 16396 ;; 16397 esac 16398 ;; 16399 16400interix[3-9]*) 16401 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 16402 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 16403 ;; 16404 16405irix5* | irix6* | nonstopux*) 16406 case $LD in 16407 *-32|*"-32 ") libmagic=32-bit;; 16408 *-n32|*"-n32 ") libmagic=N32;; 16409 *-64|*"-64 ") libmagic=64-bit;; 16410 *) libmagic=never-match;; 16411 esac 16412 lt_cv_deplibs_check_method=pass_all 16413 ;; 16414 16415# This must be glibc/ELF. 16416linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 16417 lt_cv_deplibs_check_method=pass_all 16418 ;; 16419 16420netbsd*) 16421 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 16422 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 16423 else 16424 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 16425 fi 16426 ;; 16427 16428newos6*) 16429 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 16430 lt_cv_file_magic_cmd=/usr/bin/file 16431 lt_cv_file_magic_test_file=/usr/lib/libnls.so 16432 ;; 16433 16434*nto* | *qnx*) 16435 lt_cv_deplibs_check_method=pass_all 16436 ;; 16437 16438openbsd* | bitrig*) 16439 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 16440 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 16441 else 16442 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 16443 fi 16444 ;; 16445 16446osf3* | osf4* | osf5*) 16447 lt_cv_deplibs_check_method=pass_all 16448 ;; 16449 16450rdos*) 16451 lt_cv_deplibs_check_method=pass_all 16452 ;; 16453 16454solaris*) 16455 lt_cv_deplibs_check_method=pass_all 16456 ;; 16457 16458sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 16459 lt_cv_deplibs_check_method=pass_all 16460 ;; 16461 16462sysv4 | sysv4.3*) 16463 case $host_vendor in 16464 motorola) 16465 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]' 16466 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 16467 ;; 16468 ncr) 16469 lt_cv_deplibs_check_method=pass_all 16470 ;; 16471 sequent) 16472 lt_cv_file_magic_cmd='/bin/file' 16473 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 16474 ;; 16475 sni) 16476 lt_cv_file_magic_cmd='/bin/file' 16477 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 16478 lt_cv_file_magic_test_file=/lib/libc.so 16479 ;; 16480 siemens) 16481 lt_cv_deplibs_check_method=pass_all 16482 ;; 16483 pc) 16484 lt_cv_deplibs_check_method=pass_all 16485 ;; 16486 esac 16487 ;; 16488 16489tpf*) 16490 lt_cv_deplibs_check_method=pass_all 16491 ;; 16492os2*) 16493 lt_cv_deplibs_check_method=pass_all 16494 ;; 16495esac 16496 16497fi 16498{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 16499$as_echo "$lt_cv_deplibs_check_method" >&6; } 16500 16501file_magic_glob= 16502want_nocaseglob=no 16503if test "$build" = "$host"; then 16504 case $host_os in 16505 mingw* | pw32*) 16506 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 16507 want_nocaseglob=yes 16508 else 16509 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 16510 fi 16511 ;; 16512 esac 16513fi 16514 16515file_magic_cmd=$lt_cv_file_magic_cmd 16516deplibs_check_method=$lt_cv_deplibs_check_method 16517test -z "$deplibs_check_method" && deplibs_check_method=unknown 16518 16519 16520 16521 16522 16523 16524 16525 16526 16527 16528 16529 16530 16531 16532 16533 16534 16535 16536 16537 16538 16539 16540if test -n "$ac_tool_prefix"; then 16541 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 16542set dummy ${ac_tool_prefix}dlltool; ac_word=$2 16543{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16544$as_echo_n "checking for $ac_word... " >&6; } 16545if ${ac_cv_prog_DLLTOOL+:} false; then : 16546 $as_echo_n "(cached) " >&6 16547else 16548 if test -n "$DLLTOOL"; then 16549 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 16550else 16551as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16552for as_dir in $PATH 16553do 16554 IFS=$as_save_IFS 16555 test -z "$as_dir" && as_dir=. 16556 for ac_exec_ext in '' $ac_executable_extensions; do 16557 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16558 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 16559 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16560 break 2 16561 fi 16562done 16563 done 16564IFS=$as_save_IFS 16565 16566fi 16567fi 16568DLLTOOL=$ac_cv_prog_DLLTOOL 16569if test -n "$DLLTOOL"; then 16570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 16571$as_echo "$DLLTOOL" >&6; } 16572else 16573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16574$as_echo "no" >&6; } 16575fi 16576 16577 16578fi 16579if test -z "$ac_cv_prog_DLLTOOL"; then 16580 ac_ct_DLLTOOL=$DLLTOOL 16581 # Extract the first word of "dlltool", so it can be a program name with args. 16582set dummy dlltool; ac_word=$2 16583{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16584$as_echo_n "checking for $ac_word... " >&6; } 16585if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 16586 $as_echo_n "(cached) " >&6 16587else 16588 if test -n "$ac_ct_DLLTOOL"; then 16589 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 16590else 16591as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16592for as_dir in $PATH 16593do 16594 IFS=$as_save_IFS 16595 test -z "$as_dir" && as_dir=. 16596 for ac_exec_ext in '' $ac_executable_extensions; do 16597 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16598 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 16599 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16600 break 2 16601 fi 16602done 16603 done 16604IFS=$as_save_IFS 16605 16606fi 16607fi 16608ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 16609if test -n "$ac_ct_DLLTOOL"; then 16610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 16611$as_echo "$ac_ct_DLLTOOL" >&6; } 16612else 16613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16614$as_echo "no" >&6; } 16615fi 16616 16617 if test "x$ac_ct_DLLTOOL" = x; then 16618 DLLTOOL="false" 16619 else 16620 case $cross_compiling:$ac_tool_warned in 16621yes:) 16622{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16623$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16624ac_tool_warned=yes ;; 16625esac 16626 DLLTOOL=$ac_ct_DLLTOOL 16627 fi 16628else 16629 DLLTOOL="$ac_cv_prog_DLLTOOL" 16630fi 16631 16632test -z "$DLLTOOL" && DLLTOOL=dlltool 16633 16634 16635 16636 16637 16638 16639 16640 16641 16642 16643{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 16644$as_echo_n "checking how to associate runtime and link libraries... " >&6; } 16645if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 16646 $as_echo_n "(cached) " >&6 16647else 16648 lt_cv_sharedlib_from_linklib_cmd='unknown' 16649 16650case $host_os in 16651cygwin* | mingw* | pw32* | cegcc*) 16652 # two different shell functions defined in ltmain.sh; 16653 # decide which one to use based on capabilities of $DLLTOOL 16654 case `$DLLTOOL --help 2>&1` in 16655 *--identify-strict*) 16656 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 16657 ;; 16658 *) 16659 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 16660 ;; 16661 esac 16662 ;; 16663*) 16664 # fallback: assume linklib IS sharedlib 16665 lt_cv_sharedlib_from_linklib_cmd=$ECHO 16666 ;; 16667esac 16668 16669fi 16670{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 16671$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 16672sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 16673test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 16674 16675 16676 16677 16678 16679 16680 16681if test -n "$ac_tool_prefix"; then 16682 for ac_prog in ar 16683 do 16684 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 16685set dummy $ac_tool_prefix$ac_prog; ac_word=$2 16686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16687$as_echo_n "checking for $ac_word... " >&6; } 16688if ${ac_cv_prog_AR+:} false; then : 16689 $as_echo_n "(cached) " >&6 16690else 16691 if test -n "$AR"; then 16692 ac_cv_prog_AR="$AR" # Let the user override the test. 16693else 16694as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16695for as_dir in $PATH 16696do 16697 IFS=$as_save_IFS 16698 test -z "$as_dir" && as_dir=. 16699 for ac_exec_ext in '' $ac_executable_extensions; do 16700 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16701 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 16702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16703 break 2 16704 fi 16705done 16706 done 16707IFS=$as_save_IFS 16708 16709fi 16710fi 16711AR=$ac_cv_prog_AR 16712if test -n "$AR"; then 16713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 16714$as_echo "$AR" >&6; } 16715else 16716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16717$as_echo "no" >&6; } 16718fi 16719 16720 16721 test -n "$AR" && break 16722 done 16723fi 16724if test -z "$AR"; then 16725 ac_ct_AR=$AR 16726 for ac_prog in ar 16727do 16728 # Extract the first word of "$ac_prog", so it can be a program name with args. 16729set dummy $ac_prog; ac_word=$2 16730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16731$as_echo_n "checking for $ac_word... " >&6; } 16732if ${ac_cv_prog_ac_ct_AR+:} false; then : 16733 $as_echo_n "(cached) " >&6 16734else 16735 if test -n "$ac_ct_AR"; then 16736 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 16737else 16738as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16739for as_dir in $PATH 16740do 16741 IFS=$as_save_IFS 16742 test -z "$as_dir" && as_dir=. 16743 for ac_exec_ext in '' $ac_executable_extensions; do 16744 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16745 ac_cv_prog_ac_ct_AR="$ac_prog" 16746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16747 break 2 16748 fi 16749done 16750 done 16751IFS=$as_save_IFS 16752 16753fi 16754fi 16755ac_ct_AR=$ac_cv_prog_ac_ct_AR 16756if test -n "$ac_ct_AR"; then 16757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 16758$as_echo "$ac_ct_AR" >&6; } 16759else 16760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16761$as_echo "no" >&6; } 16762fi 16763 16764 16765 test -n "$ac_ct_AR" && break 16766done 16767 16768 if test "x$ac_ct_AR" = x; then 16769 AR="false" 16770 else 16771 case $cross_compiling:$ac_tool_warned in 16772yes:) 16773{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16774$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16775ac_tool_warned=yes ;; 16776esac 16777 AR=$ac_ct_AR 16778 fi 16779fi 16780 16781: ${AR=ar} 16782: ${AR_FLAGS=cru} 16783 16784 16785 16786 16787 16788 16789 16790 16791 16792 16793 16794{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 16795$as_echo_n "checking for archiver @FILE support... " >&6; } 16796if ${lt_cv_ar_at_file+:} false; then : 16797 $as_echo_n "(cached) " >&6 16798else 16799 lt_cv_ar_at_file=no 16800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16801/* end confdefs.h. */ 16802 16803int 16804main () 16805{ 16806 16807 ; 16808 return 0; 16809} 16810_ACEOF 16811if ac_fn_c_try_compile "$LINENO"; then : 16812 echo conftest.$ac_objext > conftest.lst 16813 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 16814 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 16815 (eval $lt_ar_try) 2>&5 16816 ac_status=$? 16817 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16818 test $ac_status = 0; } 16819 if test 0 -eq "$ac_status"; then 16820 # Ensure the archiver fails upon bogus file names. 16821 rm -f conftest.$ac_objext libconftest.a 16822 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 16823 (eval $lt_ar_try) 2>&5 16824 ac_status=$? 16825 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16826 test $ac_status = 0; } 16827 if test 0 -ne "$ac_status"; then 16828 lt_cv_ar_at_file=@ 16829 fi 16830 fi 16831 rm -f conftest.* libconftest.a 16832 16833fi 16834rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16835 16836fi 16837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 16838$as_echo "$lt_cv_ar_at_file" >&6; } 16839 16840if test no = "$lt_cv_ar_at_file"; then 16841 archiver_list_spec= 16842else 16843 archiver_list_spec=$lt_cv_ar_at_file 16844fi 16845 16846 16847 16848 16849 16850 16851 16852if test -n "$ac_tool_prefix"; then 16853 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 16854set dummy ${ac_tool_prefix}strip; ac_word=$2 16855{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16856$as_echo_n "checking for $ac_word... " >&6; } 16857if ${ac_cv_prog_STRIP+:} false; then : 16858 $as_echo_n "(cached) " >&6 16859else 16860 if test -n "$STRIP"; then 16861 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 16862else 16863as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16864for as_dir in $PATH 16865do 16866 IFS=$as_save_IFS 16867 test -z "$as_dir" && as_dir=. 16868 for ac_exec_ext in '' $ac_executable_extensions; do 16869 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16870 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 16871 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16872 break 2 16873 fi 16874done 16875 done 16876IFS=$as_save_IFS 16877 16878fi 16879fi 16880STRIP=$ac_cv_prog_STRIP 16881if test -n "$STRIP"; then 16882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 16883$as_echo "$STRIP" >&6; } 16884else 16885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16886$as_echo "no" >&6; } 16887fi 16888 16889 16890fi 16891if test -z "$ac_cv_prog_STRIP"; then 16892 ac_ct_STRIP=$STRIP 16893 # Extract the first word of "strip", so it can be a program name with args. 16894set dummy strip; ac_word=$2 16895{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16896$as_echo_n "checking for $ac_word... " >&6; } 16897if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 16898 $as_echo_n "(cached) " >&6 16899else 16900 if test -n "$ac_ct_STRIP"; then 16901 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 16902else 16903as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16904for as_dir in $PATH 16905do 16906 IFS=$as_save_IFS 16907 test -z "$as_dir" && as_dir=. 16908 for ac_exec_ext in '' $ac_executable_extensions; do 16909 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16910 ac_cv_prog_ac_ct_STRIP="strip" 16911 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16912 break 2 16913 fi 16914done 16915 done 16916IFS=$as_save_IFS 16917 16918fi 16919fi 16920ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 16921if test -n "$ac_ct_STRIP"; then 16922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 16923$as_echo "$ac_ct_STRIP" >&6; } 16924else 16925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16926$as_echo "no" >&6; } 16927fi 16928 16929 if test "x$ac_ct_STRIP" = x; then 16930 STRIP=":" 16931 else 16932 case $cross_compiling:$ac_tool_warned in 16933yes:) 16934{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16935$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16936ac_tool_warned=yes ;; 16937esac 16938 STRIP=$ac_ct_STRIP 16939 fi 16940else 16941 STRIP="$ac_cv_prog_STRIP" 16942fi 16943 16944test -z "$STRIP" && STRIP=: 16945 16946 16947 16948 16949 16950 16951if test -n "$ac_tool_prefix"; then 16952 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 16953set dummy ${ac_tool_prefix}ranlib; ac_word=$2 16954{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16955$as_echo_n "checking for $ac_word... " >&6; } 16956if ${ac_cv_prog_RANLIB+:} false; then : 16957 $as_echo_n "(cached) " >&6 16958else 16959 if test -n "$RANLIB"; then 16960 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 16961else 16962as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16963for as_dir in $PATH 16964do 16965 IFS=$as_save_IFS 16966 test -z "$as_dir" && as_dir=. 16967 for ac_exec_ext in '' $ac_executable_extensions; do 16968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16969 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 16970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16971 break 2 16972 fi 16973done 16974 done 16975IFS=$as_save_IFS 16976 16977fi 16978fi 16979RANLIB=$ac_cv_prog_RANLIB 16980if test -n "$RANLIB"; then 16981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 16982$as_echo "$RANLIB" >&6; } 16983else 16984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16985$as_echo "no" >&6; } 16986fi 16987 16988 16989fi 16990if test -z "$ac_cv_prog_RANLIB"; then 16991 ac_ct_RANLIB=$RANLIB 16992 # Extract the first word of "ranlib", so it can be a program name with args. 16993set dummy ranlib; ac_word=$2 16994{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16995$as_echo_n "checking for $ac_word... " >&6; } 16996if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 16997 $as_echo_n "(cached) " >&6 16998else 16999 if test -n "$ac_ct_RANLIB"; then 17000 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 17001else 17002as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17003for as_dir in $PATH 17004do 17005 IFS=$as_save_IFS 17006 test -z "$as_dir" && as_dir=. 17007 for ac_exec_ext in '' $ac_executable_extensions; do 17008 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17009 ac_cv_prog_ac_ct_RANLIB="ranlib" 17010 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17011 break 2 17012 fi 17013done 17014 done 17015IFS=$as_save_IFS 17016 17017fi 17018fi 17019ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 17020if test -n "$ac_ct_RANLIB"; then 17021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 17022$as_echo "$ac_ct_RANLIB" >&6; } 17023else 17024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17025$as_echo "no" >&6; } 17026fi 17027 17028 if test "x$ac_ct_RANLIB" = x; then 17029 RANLIB=":" 17030 else 17031 case $cross_compiling:$ac_tool_warned in 17032yes:) 17033{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17034$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17035ac_tool_warned=yes ;; 17036esac 17037 RANLIB=$ac_ct_RANLIB 17038 fi 17039else 17040 RANLIB="$ac_cv_prog_RANLIB" 17041fi 17042 17043test -z "$RANLIB" && RANLIB=: 17044 17045 17046 17047 17048 17049 17050# Determine commands to create old-style static archives. 17051old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 17052old_postinstall_cmds='chmod 644 $oldlib' 17053old_postuninstall_cmds= 17054 17055if test -n "$RANLIB"; then 17056 case $host_os in 17057 bitrig* | openbsd*) 17058 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 17059 ;; 17060 *) 17061 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 17062 ;; 17063 esac 17064 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 17065fi 17066 17067case $host_os in 17068 darwin*) 17069 lock_old_archive_extraction=yes ;; 17070 *) 17071 lock_old_archive_extraction=no ;; 17072esac 17073 17074 17075 17076 17077 17078 17079 17080 17081 17082 17083 17084 17085 17086 17087 17088 17089 17090 17091 17092 17093 17094 17095 17096 17097 17098 17099 17100 17101 17102 17103 17104 17105 17106 17107 17108 17109 17110 17111 17112# If no C compiler was specified, use CC. 17113LTCC=${LTCC-"$CC"} 17114 17115# If no C compiler flags were specified, use CFLAGS. 17116LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 17117 17118# Allow CC to be a program name with arguments. 17119compiler=$CC 17120 17121 17122# Check for command to grab the raw symbol name followed by C symbol from nm. 17123{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 17124$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 17125if ${lt_cv_sys_global_symbol_pipe+:} false; then : 17126 $as_echo_n "(cached) " >&6 17127else 17128 17129# These are sane defaults that work on at least a few old systems. 17130# [They come from Ultrix. What could be older than Ultrix?!! ;)] 17131 17132# Character class describing NM global symbol codes. 17133symcode='[BCDEGRST]' 17134 17135# Regexp to match symbols that can be accessed directly from C. 17136sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 17137 17138# Define system-specific variables. 17139case $host_os in 17140aix*) 17141 symcode='[BCDT]' 17142 ;; 17143cygwin* | mingw* | pw32* | cegcc*) 17144 symcode='[ABCDGISTW]' 17145 ;; 17146hpux*) 17147 if test ia64 = "$host_cpu"; then 17148 symcode='[ABCDEGRST]' 17149 fi 17150 ;; 17151irix* | nonstopux*) 17152 symcode='[BCDEGRST]' 17153 ;; 17154osf*) 17155 symcode='[BCDEGQRST]' 17156 ;; 17157solaris*) 17158 symcode='[BDRT]' 17159 ;; 17160sco3.2v5*) 17161 symcode='[DT]' 17162 ;; 17163sysv4.2uw2*) 17164 symcode='[DT]' 17165 ;; 17166sysv5* | sco5v6* | unixware* | OpenUNIX*) 17167 symcode='[ABDT]' 17168 ;; 17169sysv4) 17170 symcode='[DFNSTU]' 17171 ;; 17172esac 17173 17174# If we're using GNU nm, then use its standard symbol codes. 17175case `$NM -V 2>&1` in 17176*GNU* | *'with BFD'*) 17177 symcode='[ABCDGIRSTW]' ;; 17178esac 17179 17180if test "$lt_cv_nm_interface" = "MS dumpbin"; then 17181 # Gets list of data symbols to import. 17182 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 17183 # Adjust the below global symbol transforms to fixup imported variables. 17184 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 17185 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 17186 lt_c_name_lib_hook="\ 17187 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 17188 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 17189else 17190 # Disable hooks by default. 17191 lt_cv_sys_global_symbol_to_import= 17192 lt_cdecl_hook= 17193 lt_c_name_hook= 17194 lt_c_name_lib_hook= 17195fi 17196 17197# Transform an extracted symbol line into a proper C declaration. 17198# Some systems (esp. on ia64) link data and code symbols differently, 17199# so use this general approach. 17200lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 17201$lt_cdecl_hook\ 17202" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 17203" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 17204 17205# Transform an extracted symbol line into symbol name and symbol address 17206lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 17207$lt_c_name_hook\ 17208" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 17209" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 17210 17211# Transform an extracted symbol line into symbol name with lib prefix and 17212# symbol address. 17213lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 17214$lt_c_name_lib_hook\ 17215" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 17216" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 17217" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 17218 17219# Handle CRLF in mingw tool chain 17220opt_cr= 17221case $build_os in 17222mingw*) 17223 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 17224 ;; 17225esac 17226 17227# Try without a prefix underscore, then with it. 17228for ac_symprfx in "" "_"; do 17229 17230 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 17231 symxfrm="\\1 $ac_symprfx\\2 \\2" 17232 17233 # Write the raw and C identifiers. 17234 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 17235 # Fake it for dumpbin and say T for any non-static function, 17236 # D for any global variable and I for any imported variable. 17237 # Also find C++ and __fastcall symbols from MSVC++, 17238 # which start with @ or ?. 17239 lt_cv_sys_global_symbol_pipe="$AWK '"\ 17240" {last_section=section; section=\$ 3};"\ 17241" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 17242" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 17243" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 17244" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 17245" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 17246" \$ 0!~/External *\|/{next};"\ 17247" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 17248" {if(hide[section]) next};"\ 17249" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 17250" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 17251" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 17252" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 17253" ' prfx=^$ac_symprfx" 17254 else 17255 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 17256 fi 17257 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 17258 17259 # Check to see that the pipe works correctly. 17260 pipe_works=no 17261 17262 rm -f conftest* 17263 cat > conftest.$ac_ext <<_LT_EOF 17264#ifdef __cplusplus 17265extern "C" { 17266#endif 17267char nm_test_var; 17268void nm_test_func(void); 17269void nm_test_func(void){} 17270#ifdef __cplusplus 17271} 17272#endif 17273int main(){nm_test_var='a';nm_test_func();return(0);} 17274_LT_EOF 17275 17276 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17277 (eval $ac_compile) 2>&5 17278 ac_status=$? 17279 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17280 test $ac_status = 0; }; then 17281 # Now try to grab the symbols. 17282 nlist=conftest.nm 17283 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 17284 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 17285 ac_status=$? 17286 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17287 test $ac_status = 0; } && test -s "$nlist"; then 17288 # Try sorting and uniquifying the output. 17289 if sort "$nlist" | uniq > "$nlist"T; then 17290 mv -f "$nlist"T "$nlist" 17291 else 17292 rm -f "$nlist"T 17293 fi 17294 17295 # Make sure that we snagged all the symbols we need. 17296 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 17297 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 17298 cat <<_LT_EOF > conftest.$ac_ext 17299/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 17300#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 17301/* DATA imports from DLLs on WIN32 can't be const, because runtime 17302 relocations are performed -- see ld's documentation on pseudo-relocs. */ 17303# define LT_DLSYM_CONST 17304#elif defined __osf__ 17305/* This system does not cope well with relocations in const data. */ 17306# define LT_DLSYM_CONST 17307#else 17308# define LT_DLSYM_CONST const 17309#endif 17310 17311#ifdef __cplusplus 17312extern "C" { 17313#endif 17314 17315_LT_EOF 17316 # Now generate the symbol file. 17317 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 17318 17319 cat <<_LT_EOF >> conftest.$ac_ext 17320 17321/* The mapping between symbol names and symbols. */ 17322LT_DLSYM_CONST struct { 17323 const char *name; 17324 void *address; 17325} 17326lt__PROGRAM__LTX_preloaded_symbols[] = 17327{ 17328 { "@PROGRAM@", (void *) 0 }, 17329_LT_EOF 17330 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 17331 cat <<\_LT_EOF >> conftest.$ac_ext 17332 {0, (void *) 0} 17333}; 17334 17335/* This works around a problem in FreeBSD linker */ 17336#ifdef FREEBSD_WORKAROUND 17337static const void *lt_preloaded_setup() { 17338 return lt__PROGRAM__LTX_preloaded_symbols; 17339} 17340#endif 17341 17342#ifdef __cplusplus 17343} 17344#endif 17345_LT_EOF 17346 # Now try linking the two files. 17347 mv conftest.$ac_objext conftstm.$ac_objext 17348 lt_globsym_save_LIBS=$LIBS 17349 lt_globsym_save_CFLAGS=$CFLAGS 17350 LIBS=conftstm.$ac_objext 17351 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 17352 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 17353 (eval $ac_link) 2>&5 17354 ac_status=$? 17355 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17356 test $ac_status = 0; } && test -s conftest$ac_exeext; then 17357 pipe_works=yes 17358 fi 17359 LIBS=$lt_globsym_save_LIBS 17360 CFLAGS=$lt_globsym_save_CFLAGS 17361 else 17362 echo "cannot find nm_test_func in $nlist" >&5 17363 fi 17364 else 17365 echo "cannot find nm_test_var in $nlist" >&5 17366 fi 17367 else 17368 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 17369 fi 17370 else 17371 echo "$progname: failed program was:" >&5 17372 cat conftest.$ac_ext >&5 17373 fi 17374 rm -rf conftest* conftst* 17375 17376 # Do not use the global_symbol_pipe unless it works. 17377 if test yes = "$pipe_works"; then 17378 break 17379 else 17380 lt_cv_sys_global_symbol_pipe= 17381 fi 17382done 17383 17384fi 17385 17386if test -z "$lt_cv_sys_global_symbol_pipe"; then 17387 lt_cv_sys_global_symbol_to_cdecl= 17388fi 17389if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 17390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 17391$as_echo "failed" >&6; } 17392else 17393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 17394$as_echo "ok" >&6; } 17395fi 17396 17397# Response file support. 17398if test "$lt_cv_nm_interface" = "MS dumpbin"; then 17399 nm_file_list_spec='@' 17400elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 17401 nm_file_list_spec='@' 17402fi 17403 17404 17405 17406 17407 17408 17409 17410 17411 17412 17413 17414 17415 17416 17417 17418 17419 17420 17421 17422 17423 17424 17425 17426 17427 17428 17429 17430 17431 17432 17433 17434 17435 17436 17437 17438 17439 17440{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 17441$as_echo_n "checking for sysroot... " >&6; } 17442 17443# Check whether --with-sysroot was given. 17444if test "${with_sysroot+set}" = set; then : 17445 withval=$with_sysroot; 17446else 17447 with_sysroot=no 17448fi 17449 17450 17451lt_sysroot= 17452case $with_sysroot in #( 17453 yes) 17454 if test yes = "$GCC"; then 17455 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 17456 fi 17457 ;; #( 17458 /*) 17459 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 17460 ;; #( 17461 no|'') 17462 ;; #( 17463 *) 17464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 17465$as_echo "$with_sysroot" >&6; } 17466 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 17467 ;; 17468esac 17469 17470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 17471$as_echo "${lt_sysroot:-no}" >&6; } 17472 17473 17474 17475 17476 17477{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 17478$as_echo_n "checking for a working dd... " >&6; } 17479if ${ac_cv_path_lt_DD+:} false; then : 17480 $as_echo_n "(cached) " >&6 17481else 17482 printf 0123456789abcdef0123456789abcdef >conftest.i 17483cat conftest.i conftest.i >conftest2.i 17484: ${lt_DD:=$DD} 17485if test -z "$lt_DD"; then 17486 ac_path_lt_DD_found=false 17487 # Loop through the user's path and test for each of PROGNAME-LIST 17488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17489for as_dir in $PATH 17490do 17491 IFS=$as_save_IFS 17492 test -z "$as_dir" && as_dir=. 17493 for ac_prog in dd; do 17494 for ac_exec_ext in '' $ac_executable_extensions; do 17495 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 17496 as_fn_executable_p "$ac_path_lt_DD" || continue 17497if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 17498 cmp -s conftest.i conftest.out \ 17499 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 17500fi 17501 $ac_path_lt_DD_found && break 3 17502 done 17503 done 17504 done 17505IFS=$as_save_IFS 17506 if test -z "$ac_cv_path_lt_DD"; then 17507 : 17508 fi 17509else 17510 ac_cv_path_lt_DD=$lt_DD 17511fi 17512 17513rm -f conftest.i conftest2.i conftest.out 17514fi 17515{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 17516$as_echo "$ac_cv_path_lt_DD" >&6; } 17517 17518 17519{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 17520$as_echo_n "checking how to truncate binary pipes... " >&6; } 17521if ${lt_cv_truncate_bin+:} false; then : 17522 $as_echo_n "(cached) " >&6 17523else 17524 printf 0123456789abcdef0123456789abcdef >conftest.i 17525cat conftest.i conftest.i >conftest2.i 17526lt_cv_truncate_bin= 17527if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 17528 cmp -s conftest.i conftest.out \ 17529 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 17530fi 17531rm -f conftest.i conftest2.i conftest.out 17532test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 17533fi 17534{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 17535$as_echo "$lt_cv_truncate_bin" >&6; } 17536 17537 17538 17539 17540 17541 17542 17543# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 17544func_cc_basename () 17545{ 17546 for cc_temp in $*""; do 17547 case $cc_temp in 17548 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 17549 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 17550 \-*) ;; 17551 *) break;; 17552 esac 17553 done 17554 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 17555} 17556 17557# Check whether --enable-libtool-lock was given. 17558if test "${enable_libtool_lock+set}" = set; then : 17559 enableval=$enable_libtool_lock; 17560fi 17561 17562test no = "$enable_libtool_lock" || enable_libtool_lock=yes 17563 17564# Some flags need to be propagated to the compiler or linker for good 17565# libtool support. 17566case $host in 17567ia64-*-hpux*) 17568 # Find out what ABI is being produced by ac_compile, and set mode 17569 # options accordingly. 17570 echo 'int i;' > conftest.$ac_ext 17571 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17572 (eval $ac_compile) 2>&5 17573 ac_status=$? 17574 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17575 test $ac_status = 0; }; then 17576 case `/usr/bin/file conftest.$ac_objext` in 17577 *ELF-32*) 17578 HPUX_IA64_MODE=32 17579 ;; 17580 *ELF-64*) 17581 HPUX_IA64_MODE=64 17582 ;; 17583 esac 17584 fi 17585 rm -rf conftest* 17586 ;; 17587*-*-irix6*) 17588 # Find out what ABI is being produced by ac_compile, and set linker 17589 # options accordingly. 17590 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 17591 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17592 (eval $ac_compile) 2>&5 17593 ac_status=$? 17594 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17595 test $ac_status = 0; }; then 17596 if test yes = "$lt_cv_prog_gnu_ld"; then 17597 case `/usr/bin/file conftest.$ac_objext` in 17598 *32-bit*) 17599 LD="${LD-ld} -melf32bsmip" 17600 ;; 17601 *N32*) 17602 LD="${LD-ld} -melf32bmipn32" 17603 ;; 17604 *64-bit*) 17605 LD="${LD-ld} -melf64bmip" 17606 ;; 17607 esac 17608 else 17609 case `/usr/bin/file conftest.$ac_objext` in 17610 *32-bit*) 17611 LD="${LD-ld} -32" 17612 ;; 17613 *N32*) 17614 LD="${LD-ld} -n32" 17615 ;; 17616 *64-bit*) 17617 LD="${LD-ld} -64" 17618 ;; 17619 esac 17620 fi 17621 fi 17622 rm -rf conftest* 17623 ;; 17624 17625mips64*-*linux*) 17626 # Find out what ABI is being produced by ac_compile, and set linker 17627 # options accordingly. 17628 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 17629 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17630 (eval $ac_compile) 2>&5 17631 ac_status=$? 17632 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17633 test $ac_status = 0; }; then 17634 emul=elf 17635 case `/usr/bin/file conftest.$ac_objext` in 17636 *32-bit*) 17637 emul="${emul}32" 17638 ;; 17639 *64-bit*) 17640 emul="${emul}64" 17641 ;; 17642 esac 17643 case `/usr/bin/file conftest.$ac_objext` in 17644 *MSB*) 17645 emul="${emul}btsmip" 17646 ;; 17647 *LSB*) 17648 emul="${emul}ltsmip" 17649 ;; 17650 esac 17651 case `/usr/bin/file conftest.$ac_objext` in 17652 *N32*) 17653 emul="${emul}n32" 17654 ;; 17655 esac 17656 LD="${LD-ld} -m $emul" 17657 fi 17658 rm -rf conftest* 17659 ;; 17660 17661x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 17662s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 17663 # Find out what ABI is being produced by ac_compile, and set linker 17664 # options accordingly. Note that the listed cases only cover the 17665 # situations where additional linker options are needed (such as when 17666 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 17667 # vice versa); the common cases where no linker options are needed do 17668 # not appear in the list. 17669 echo 'int i;' > conftest.$ac_ext 17670 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17671 (eval $ac_compile) 2>&5 17672 ac_status=$? 17673 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17674 test $ac_status = 0; }; then 17675 case `/usr/bin/file conftest.o` in 17676 *32-bit*) 17677 case $host in 17678 x86_64-*kfreebsd*-gnu) 17679 LD="${LD-ld} -m elf_i386_fbsd" 17680 ;; 17681 x86_64-*linux*) 17682 case `/usr/bin/file conftest.o` in 17683 *x86-64*) 17684 LD="${LD-ld} -m elf32_x86_64" 17685 ;; 17686 *) 17687 LD="${LD-ld} -m elf_i386" 17688 ;; 17689 esac 17690 ;; 17691 powerpc64le-*linux*) 17692 LD="${LD-ld} -m elf32lppclinux" 17693 ;; 17694 powerpc64-*linux*) 17695 LD="${LD-ld} -m elf32ppclinux" 17696 ;; 17697 s390x-*linux*) 17698 LD="${LD-ld} -m elf_s390" 17699 ;; 17700 sparc64-*linux*) 17701 LD="${LD-ld} -m elf32_sparc" 17702 ;; 17703 esac 17704 ;; 17705 *64-bit*) 17706 case $host in 17707 x86_64-*kfreebsd*-gnu) 17708 LD="${LD-ld} -m elf_x86_64_fbsd" 17709 ;; 17710 x86_64-*linux*) 17711 LD="${LD-ld} -m elf_x86_64" 17712 ;; 17713 powerpcle-*linux*) 17714 LD="${LD-ld} -m elf64lppc" 17715 ;; 17716 powerpc-*linux*) 17717 LD="${LD-ld} -m elf64ppc" 17718 ;; 17719 s390*-*linux*|s390*-*tpf*) 17720 LD="${LD-ld} -m elf64_s390" 17721 ;; 17722 sparc*-*linux*) 17723 LD="${LD-ld} -m elf64_sparc" 17724 ;; 17725 esac 17726 ;; 17727 esac 17728 fi 17729 rm -rf conftest* 17730 ;; 17731 17732*-*-sco3.2v5*) 17733 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 17734 SAVE_CFLAGS=$CFLAGS 17735 CFLAGS="$CFLAGS -belf" 17736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 17737$as_echo_n "checking whether the C compiler needs -belf... " >&6; } 17738if ${lt_cv_cc_needs_belf+:} false; then : 17739 $as_echo_n "(cached) " >&6 17740else 17741 ac_ext=c 17742ac_cpp='$CPP $CPPFLAGS' 17743ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17744ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17745ac_compiler_gnu=$ac_cv_c_compiler_gnu 17746 17747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17748/* end confdefs.h. */ 17749 17750int 17751main () 17752{ 17753 17754 ; 17755 return 0; 17756} 17757_ACEOF 17758if ac_fn_c_try_link "$LINENO"; then : 17759 lt_cv_cc_needs_belf=yes 17760else 17761 lt_cv_cc_needs_belf=no 17762fi 17763rm -f core conftest.err conftest.$ac_objext \ 17764 conftest$ac_exeext conftest.$ac_ext 17765 ac_ext=c 17766ac_cpp='$CPP $CPPFLAGS' 17767ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17768ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17769ac_compiler_gnu=$ac_cv_c_compiler_gnu 17770 17771fi 17772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 17773$as_echo "$lt_cv_cc_needs_belf" >&6; } 17774 if test yes != "$lt_cv_cc_needs_belf"; then 17775 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 17776 CFLAGS=$SAVE_CFLAGS 17777 fi 17778 ;; 17779*-*solaris*) 17780 # Find out what ABI is being produced by ac_compile, and set linker 17781 # options accordingly. 17782 echo 'int i;' > conftest.$ac_ext 17783 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17784 (eval $ac_compile) 2>&5 17785 ac_status=$? 17786 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17787 test $ac_status = 0; }; then 17788 case `/usr/bin/file conftest.o` in 17789 *64-bit*) 17790 case $lt_cv_prog_gnu_ld in 17791 yes*) 17792 case $host in 17793 i?86-*-solaris*|x86_64-*-solaris*) 17794 LD="${LD-ld} -m elf_x86_64" 17795 ;; 17796 sparc*-*-solaris*) 17797 LD="${LD-ld} -m elf64_sparc" 17798 ;; 17799 esac 17800 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 17801 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 17802 LD=${LD-ld}_sol2 17803 fi 17804 ;; 17805 *) 17806 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 17807 LD="${LD-ld} -64" 17808 fi 17809 ;; 17810 esac 17811 ;; 17812 esac 17813 fi 17814 rm -rf conftest* 17815 ;; 17816esac 17817 17818need_locks=$enable_libtool_lock 17819 17820if test -n "$ac_tool_prefix"; then 17821 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 17822set dummy ${ac_tool_prefix}mt; ac_word=$2 17823{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17824$as_echo_n "checking for $ac_word... " >&6; } 17825if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 17826 $as_echo_n "(cached) " >&6 17827else 17828 if test -n "$MANIFEST_TOOL"; then 17829 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 17830else 17831as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17832for as_dir in $PATH 17833do 17834 IFS=$as_save_IFS 17835 test -z "$as_dir" && as_dir=. 17836 for ac_exec_ext in '' $ac_executable_extensions; do 17837 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17838 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 17839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17840 break 2 17841 fi 17842done 17843 done 17844IFS=$as_save_IFS 17845 17846fi 17847fi 17848MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 17849if test -n "$MANIFEST_TOOL"; then 17850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 17851$as_echo "$MANIFEST_TOOL" >&6; } 17852else 17853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17854$as_echo "no" >&6; } 17855fi 17856 17857 17858fi 17859if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 17860 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 17861 # Extract the first word of "mt", so it can be a program name with args. 17862set dummy mt; ac_word=$2 17863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17864$as_echo_n "checking for $ac_word... " >&6; } 17865if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 17866 $as_echo_n "(cached) " >&6 17867else 17868 if test -n "$ac_ct_MANIFEST_TOOL"; then 17869 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 17870else 17871as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17872for as_dir in $PATH 17873do 17874 IFS=$as_save_IFS 17875 test -z "$as_dir" && as_dir=. 17876 for ac_exec_ext in '' $ac_executable_extensions; do 17877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17878 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 17879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17880 break 2 17881 fi 17882done 17883 done 17884IFS=$as_save_IFS 17885 17886fi 17887fi 17888ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 17889if test -n "$ac_ct_MANIFEST_TOOL"; then 17890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 17891$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 17892else 17893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17894$as_echo "no" >&6; } 17895fi 17896 17897 if test "x$ac_ct_MANIFEST_TOOL" = x; then 17898 MANIFEST_TOOL=":" 17899 else 17900 case $cross_compiling:$ac_tool_warned in 17901yes:) 17902{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17903$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17904ac_tool_warned=yes ;; 17905esac 17906 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 17907 fi 17908else 17909 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 17910fi 17911 17912test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 17913{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 17914$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 17915if ${lt_cv_path_mainfest_tool+:} false; then : 17916 $as_echo_n "(cached) " >&6 17917else 17918 lt_cv_path_mainfest_tool=no 17919 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 17920 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 17921 cat conftest.err >&5 17922 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 17923 lt_cv_path_mainfest_tool=yes 17924 fi 17925 rm -f conftest* 17926fi 17927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 17928$as_echo "$lt_cv_path_mainfest_tool" >&6; } 17929if test yes != "$lt_cv_path_mainfest_tool"; then 17930 MANIFEST_TOOL=: 17931fi 17932 17933 17934 17935 17936 17937 17938 case $host_os in 17939 rhapsody* | darwin*) 17940 if test -n "$ac_tool_prefix"; then 17941 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 17942set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 17943{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17944$as_echo_n "checking for $ac_word... " >&6; } 17945if ${ac_cv_prog_DSYMUTIL+:} false; then : 17946 $as_echo_n "(cached) " >&6 17947else 17948 if test -n "$DSYMUTIL"; then 17949 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 17950else 17951as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17952for as_dir in $PATH 17953do 17954 IFS=$as_save_IFS 17955 test -z "$as_dir" && as_dir=. 17956 for ac_exec_ext in '' $ac_executable_extensions; do 17957 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17958 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 17959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17960 break 2 17961 fi 17962done 17963 done 17964IFS=$as_save_IFS 17965 17966fi 17967fi 17968DSYMUTIL=$ac_cv_prog_DSYMUTIL 17969if test -n "$DSYMUTIL"; then 17970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 17971$as_echo "$DSYMUTIL" >&6; } 17972else 17973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17974$as_echo "no" >&6; } 17975fi 17976 17977 17978fi 17979if test -z "$ac_cv_prog_DSYMUTIL"; then 17980 ac_ct_DSYMUTIL=$DSYMUTIL 17981 # Extract the first word of "dsymutil", so it can be a program name with args. 17982set dummy dsymutil; ac_word=$2 17983{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17984$as_echo_n "checking for $ac_word... " >&6; } 17985if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 17986 $as_echo_n "(cached) " >&6 17987else 17988 if test -n "$ac_ct_DSYMUTIL"; then 17989 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 17990else 17991as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17992for as_dir in $PATH 17993do 17994 IFS=$as_save_IFS 17995 test -z "$as_dir" && as_dir=. 17996 for ac_exec_ext in '' $ac_executable_extensions; do 17997 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17998 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 17999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18000 break 2 18001 fi 18002done 18003 done 18004IFS=$as_save_IFS 18005 18006fi 18007fi 18008ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 18009if test -n "$ac_ct_DSYMUTIL"; then 18010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 18011$as_echo "$ac_ct_DSYMUTIL" >&6; } 18012else 18013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18014$as_echo "no" >&6; } 18015fi 18016 18017 if test "x$ac_ct_DSYMUTIL" = x; then 18018 DSYMUTIL=":" 18019 else 18020 case $cross_compiling:$ac_tool_warned in 18021yes:) 18022{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18023$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18024ac_tool_warned=yes ;; 18025esac 18026 DSYMUTIL=$ac_ct_DSYMUTIL 18027 fi 18028else 18029 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 18030fi 18031 18032 if test -n "$ac_tool_prefix"; then 18033 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 18034set dummy ${ac_tool_prefix}nmedit; ac_word=$2 18035{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18036$as_echo_n "checking for $ac_word... " >&6; } 18037if ${ac_cv_prog_NMEDIT+:} false; then : 18038 $as_echo_n "(cached) " >&6 18039else 18040 if test -n "$NMEDIT"; then 18041 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 18042else 18043as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18044for as_dir in $PATH 18045do 18046 IFS=$as_save_IFS 18047 test -z "$as_dir" && as_dir=. 18048 for ac_exec_ext in '' $ac_executable_extensions; do 18049 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18050 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 18051 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18052 break 2 18053 fi 18054done 18055 done 18056IFS=$as_save_IFS 18057 18058fi 18059fi 18060NMEDIT=$ac_cv_prog_NMEDIT 18061if test -n "$NMEDIT"; then 18062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 18063$as_echo "$NMEDIT" >&6; } 18064else 18065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18066$as_echo "no" >&6; } 18067fi 18068 18069 18070fi 18071if test -z "$ac_cv_prog_NMEDIT"; then 18072 ac_ct_NMEDIT=$NMEDIT 18073 # Extract the first word of "nmedit", so it can be a program name with args. 18074set dummy nmedit; ac_word=$2 18075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18076$as_echo_n "checking for $ac_word... " >&6; } 18077if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 18078 $as_echo_n "(cached) " >&6 18079else 18080 if test -n "$ac_ct_NMEDIT"; then 18081 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 18082else 18083as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18084for as_dir in $PATH 18085do 18086 IFS=$as_save_IFS 18087 test -z "$as_dir" && as_dir=. 18088 for ac_exec_ext in '' $ac_executable_extensions; do 18089 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18090 ac_cv_prog_ac_ct_NMEDIT="nmedit" 18091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18092 break 2 18093 fi 18094done 18095 done 18096IFS=$as_save_IFS 18097 18098fi 18099fi 18100ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 18101if test -n "$ac_ct_NMEDIT"; then 18102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 18103$as_echo "$ac_ct_NMEDIT" >&6; } 18104else 18105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18106$as_echo "no" >&6; } 18107fi 18108 18109 if test "x$ac_ct_NMEDIT" = x; then 18110 NMEDIT=":" 18111 else 18112 case $cross_compiling:$ac_tool_warned in 18113yes:) 18114{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18115$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18116ac_tool_warned=yes ;; 18117esac 18118 NMEDIT=$ac_ct_NMEDIT 18119 fi 18120else 18121 NMEDIT="$ac_cv_prog_NMEDIT" 18122fi 18123 18124 if test -n "$ac_tool_prefix"; then 18125 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 18126set dummy ${ac_tool_prefix}lipo; ac_word=$2 18127{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18128$as_echo_n "checking for $ac_word... " >&6; } 18129if ${ac_cv_prog_LIPO+:} false; then : 18130 $as_echo_n "(cached) " >&6 18131else 18132 if test -n "$LIPO"; then 18133 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 18134else 18135as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18136for as_dir in $PATH 18137do 18138 IFS=$as_save_IFS 18139 test -z "$as_dir" && as_dir=. 18140 for ac_exec_ext in '' $ac_executable_extensions; do 18141 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18142 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 18143 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18144 break 2 18145 fi 18146done 18147 done 18148IFS=$as_save_IFS 18149 18150fi 18151fi 18152LIPO=$ac_cv_prog_LIPO 18153if test -n "$LIPO"; then 18154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 18155$as_echo "$LIPO" >&6; } 18156else 18157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18158$as_echo "no" >&6; } 18159fi 18160 18161 18162fi 18163if test -z "$ac_cv_prog_LIPO"; then 18164 ac_ct_LIPO=$LIPO 18165 # Extract the first word of "lipo", so it can be a program name with args. 18166set dummy lipo; ac_word=$2 18167{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18168$as_echo_n "checking for $ac_word... " >&6; } 18169if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 18170 $as_echo_n "(cached) " >&6 18171else 18172 if test -n "$ac_ct_LIPO"; then 18173 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 18174else 18175as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18176for as_dir in $PATH 18177do 18178 IFS=$as_save_IFS 18179 test -z "$as_dir" && as_dir=. 18180 for ac_exec_ext in '' $ac_executable_extensions; do 18181 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18182 ac_cv_prog_ac_ct_LIPO="lipo" 18183 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18184 break 2 18185 fi 18186done 18187 done 18188IFS=$as_save_IFS 18189 18190fi 18191fi 18192ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 18193if test -n "$ac_ct_LIPO"; then 18194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 18195$as_echo "$ac_ct_LIPO" >&6; } 18196else 18197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18198$as_echo "no" >&6; } 18199fi 18200 18201 if test "x$ac_ct_LIPO" = x; then 18202 LIPO=":" 18203 else 18204 case $cross_compiling:$ac_tool_warned in 18205yes:) 18206{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18207$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18208ac_tool_warned=yes ;; 18209esac 18210 LIPO=$ac_ct_LIPO 18211 fi 18212else 18213 LIPO="$ac_cv_prog_LIPO" 18214fi 18215 18216 if test -n "$ac_tool_prefix"; then 18217 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 18218set dummy ${ac_tool_prefix}otool; ac_word=$2 18219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18220$as_echo_n "checking for $ac_word... " >&6; } 18221if ${ac_cv_prog_OTOOL+:} false; then : 18222 $as_echo_n "(cached) " >&6 18223else 18224 if test -n "$OTOOL"; then 18225 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 18226else 18227as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18228for as_dir in $PATH 18229do 18230 IFS=$as_save_IFS 18231 test -z "$as_dir" && as_dir=. 18232 for ac_exec_ext in '' $ac_executable_extensions; do 18233 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18234 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 18235 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18236 break 2 18237 fi 18238done 18239 done 18240IFS=$as_save_IFS 18241 18242fi 18243fi 18244OTOOL=$ac_cv_prog_OTOOL 18245if test -n "$OTOOL"; then 18246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 18247$as_echo "$OTOOL" >&6; } 18248else 18249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18250$as_echo "no" >&6; } 18251fi 18252 18253 18254fi 18255if test -z "$ac_cv_prog_OTOOL"; then 18256 ac_ct_OTOOL=$OTOOL 18257 # Extract the first word of "otool", so it can be a program name with args. 18258set dummy otool; ac_word=$2 18259{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18260$as_echo_n "checking for $ac_word... " >&6; } 18261if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 18262 $as_echo_n "(cached) " >&6 18263else 18264 if test -n "$ac_ct_OTOOL"; then 18265 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 18266else 18267as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18268for as_dir in $PATH 18269do 18270 IFS=$as_save_IFS 18271 test -z "$as_dir" && as_dir=. 18272 for ac_exec_ext in '' $ac_executable_extensions; do 18273 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18274 ac_cv_prog_ac_ct_OTOOL="otool" 18275 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18276 break 2 18277 fi 18278done 18279 done 18280IFS=$as_save_IFS 18281 18282fi 18283fi 18284ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 18285if test -n "$ac_ct_OTOOL"; then 18286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 18287$as_echo "$ac_ct_OTOOL" >&6; } 18288else 18289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18290$as_echo "no" >&6; } 18291fi 18292 18293 if test "x$ac_ct_OTOOL" = x; then 18294 OTOOL=":" 18295 else 18296 case $cross_compiling:$ac_tool_warned in 18297yes:) 18298{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18299$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18300ac_tool_warned=yes ;; 18301esac 18302 OTOOL=$ac_ct_OTOOL 18303 fi 18304else 18305 OTOOL="$ac_cv_prog_OTOOL" 18306fi 18307 18308 if test -n "$ac_tool_prefix"; then 18309 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 18310set dummy ${ac_tool_prefix}otool64; ac_word=$2 18311{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18312$as_echo_n "checking for $ac_word... " >&6; } 18313if ${ac_cv_prog_OTOOL64+:} false; then : 18314 $as_echo_n "(cached) " >&6 18315else 18316 if test -n "$OTOOL64"; then 18317 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 18318else 18319as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18320for as_dir in $PATH 18321do 18322 IFS=$as_save_IFS 18323 test -z "$as_dir" && as_dir=. 18324 for ac_exec_ext in '' $ac_executable_extensions; do 18325 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18326 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 18327 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18328 break 2 18329 fi 18330done 18331 done 18332IFS=$as_save_IFS 18333 18334fi 18335fi 18336OTOOL64=$ac_cv_prog_OTOOL64 18337if test -n "$OTOOL64"; then 18338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 18339$as_echo "$OTOOL64" >&6; } 18340else 18341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18342$as_echo "no" >&6; } 18343fi 18344 18345 18346fi 18347if test -z "$ac_cv_prog_OTOOL64"; then 18348 ac_ct_OTOOL64=$OTOOL64 18349 # Extract the first word of "otool64", so it can be a program name with args. 18350set dummy otool64; ac_word=$2 18351{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18352$as_echo_n "checking for $ac_word... " >&6; } 18353if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 18354 $as_echo_n "(cached) " >&6 18355else 18356 if test -n "$ac_ct_OTOOL64"; then 18357 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 18358else 18359as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18360for as_dir in $PATH 18361do 18362 IFS=$as_save_IFS 18363 test -z "$as_dir" && as_dir=. 18364 for ac_exec_ext in '' $ac_executable_extensions; do 18365 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18366 ac_cv_prog_ac_ct_OTOOL64="otool64" 18367 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18368 break 2 18369 fi 18370done 18371 done 18372IFS=$as_save_IFS 18373 18374fi 18375fi 18376ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 18377if test -n "$ac_ct_OTOOL64"; then 18378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 18379$as_echo "$ac_ct_OTOOL64" >&6; } 18380else 18381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18382$as_echo "no" >&6; } 18383fi 18384 18385 if test "x$ac_ct_OTOOL64" = x; then 18386 OTOOL64=":" 18387 else 18388 case $cross_compiling:$ac_tool_warned in 18389yes:) 18390{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18391$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18392ac_tool_warned=yes ;; 18393esac 18394 OTOOL64=$ac_ct_OTOOL64 18395 fi 18396else 18397 OTOOL64="$ac_cv_prog_OTOOL64" 18398fi 18399 18400 18401 18402 18403 18404 18405 18406 18407 18408 18409 18410 18411 18412 18413 18414 18415 18416 18417 18418 18419 18420 18421 18422 18423 18424 18425 18426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 18427$as_echo_n "checking for -single_module linker flag... " >&6; } 18428if ${lt_cv_apple_cc_single_mod+:} false; then : 18429 $as_echo_n "(cached) " >&6 18430else 18431 lt_cv_apple_cc_single_mod=no 18432 if test -z "$LT_MULTI_MODULE"; then 18433 # By default we will add the -single_module flag. You can override 18434 # by either setting the environment variable LT_MULTI_MODULE 18435 # non-empty at configure time, or by adding -multi_module to the 18436 # link flags. 18437 rm -rf libconftest.dylib* 18438 echo "int foo(void){return 1;}" > conftest.c 18439 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 18440-dynamiclib -Wl,-single_module conftest.c" >&5 18441 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 18442 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 18443 _lt_result=$? 18444 # If there is a non-empty error log, and "single_module" 18445 # appears in it, assume the flag caused a linker warning 18446 if test -s conftest.err && $GREP single_module conftest.err; then 18447 cat conftest.err >&5 18448 # Otherwise, if the output was created with a 0 exit code from 18449 # the compiler, it worked. 18450 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 18451 lt_cv_apple_cc_single_mod=yes 18452 else 18453 cat conftest.err >&5 18454 fi 18455 rm -rf libconftest.dylib* 18456 rm -f conftest.* 18457 fi 18458fi 18459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 18460$as_echo "$lt_cv_apple_cc_single_mod" >&6; } 18461 18462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 18463$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 18464if ${lt_cv_ld_exported_symbols_list+:} false; then : 18465 $as_echo_n "(cached) " >&6 18466else 18467 lt_cv_ld_exported_symbols_list=no 18468 save_LDFLAGS=$LDFLAGS 18469 echo "_main" > conftest.sym 18470 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 18471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18472/* end confdefs.h. */ 18473 18474int 18475main () 18476{ 18477 18478 ; 18479 return 0; 18480} 18481_ACEOF 18482if ac_fn_c_try_link "$LINENO"; then : 18483 lt_cv_ld_exported_symbols_list=yes 18484else 18485 lt_cv_ld_exported_symbols_list=no 18486fi 18487rm -f core conftest.err conftest.$ac_objext \ 18488 conftest$ac_exeext conftest.$ac_ext 18489 LDFLAGS=$save_LDFLAGS 18490 18491fi 18492{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 18493$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 18494 18495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 18496$as_echo_n "checking for -force_load linker flag... " >&6; } 18497if ${lt_cv_ld_force_load+:} false; then : 18498 $as_echo_n "(cached) " >&6 18499else 18500 lt_cv_ld_force_load=no 18501 cat > conftest.c << _LT_EOF 18502int forced_loaded() { return 2;} 18503_LT_EOF 18504 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 18505 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 18506 echo "$AR cru libconftest.a conftest.o" >&5 18507 $AR cru libconftest.a conftest.o 2>&5 18508 echo "$RANLIB libconftest.a" >&5 18509 $RANLIB libconftest.a 2>&5 18510 cat > conftest.c << _LT_EOF 18511int main() { return 0;} 18512_LT_EOF 18513 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 18514 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 18515 _lt_result=$? 18516 if test -s conftest.err && $GREP force_load conftest.err; then 18517 cat conftest.err >&5 18518 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 18519 lt_cv_ld_force_load=yes 18520 else 18521 cat conftest.err >&5 18522 fi 18523 rm -f conftest.err libconftest.a conftest conftest.c 18524 rm -rf conftest.dSYM 18525 18526fi 18527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 18528$as_echo "$lt_cv_ld_force_load" >&6; } 18529 case $host_os in 18530 rhapsody* | darwin1.[012]) 18531 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 18532 darwin1.*) 18533 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 18534 darwin*) # darwin 5.x on 18535 # if running on 10.5 or later, the deployment target defaults 18536 # to the OS version, if on x86, and 10.4, the deployment 18537 # target defaults to 10.4. Don't you love it? 18538 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 18539 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 18540 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 18541 10.[012][,.]*) 18542 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 18543 10.*) 18544 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 18545 esac 18546 ;; 18547 esac 18548 if test yes = "$lt_cv_apple_cc_single_mod"; then 18549 _lt_dar_single_mod='$single_module' 18550 fi 18551 if test yes = "$lt_cv_ld_exported_symbols_list"; then 18552 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 18553 else 18554 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 18555 fi 18556 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 18557 _lt_dsymutil='~$DSYMUTIL $lib || :' 18558 else 18559 _lt_dsymutil= 18560 fi 18561 ;; 18562 esac 18563 18564# func_munge_path_list VARIABLE PATH 18565# ----------------------------------- 18566# VARIABLE is name of variable containing _space_ separated list of 18567# directories to be munged by the contents of PATH, which is string 18568# having a format: 18569# "DIR[:DIR]:" 18570# string "DIR[ DIR]" will be prepended to VARIABLE 18571# ":DIR[:DIR]" 18572# string "DIR[ DIR]" will be appended to VARIABLE 18573# "DIRP[:DIRP]::[DIRA:]DIRA" 18574# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 18575# "DIRA[ DIRA]" will be appended to VARIABLE 18576# "DIR[:DIR]" 18577# VARIABLE will be replaced by "DIR[ DIR]" 18578func_munge_path_list () 18579{ 18580 case x$2 in 18581 x) 18582 ;; 18583 *:) 18584 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 18585 ;; 18586 x:*) 18587 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 18588 ;; 18589 *::*) 18590 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 18591 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 18592 ;; 18593 *) 18594 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 18595 ;; 18596 esac 18597} 18598 18599for ac_header in dlfcn.h 18600do : 18601 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 18602" 18603if test "x$ac_cv_header_dlfcn_h" = xyes; then : 18604 cat >>confdefs.h <<_ACEOF 18605#define HAVE_DLFCN_H 1 18606_ACEOF 18607 18608fi 18609 18610done 18611 18612 18613 18614 18615 18616# Set options 18617 18618 18619 18620 enable_dlopen=no 18621 18622 18623 enable_win32_dll=no 18624 18625 18626 18627 # Check whether --enable-static was given. 18628if test "${enable_static+set}" = set; then : 18629 enableval=$enable_static; p=${PACKAGE-default} 18630 case $enableval in 18631 yes) enable_static=yes ;; 18632 no) enable_static=no ;; 18633 *) 18634 enable_static=no 18635 # Look at the argument we got. We use all the common list separators. 18636 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 18637 for pkg in $enableval; do 18638 IFS=$lt_save_ifs 18639 if test "X$pkg" = "X$p"; then 18640 enable_static=yes 18641 fi 18642 done 18643 IFS=$lt_save_ifs 18644 ;; 18645 esac 18646else 18647 enable_static=yes 18648fi 18649 18650 18651 18652 18653 18654 18655 18656 18657 18658 18659# Check whether --with-pic was given. 18660if test "${with_pic+set}" = set; then : 18661 withval=$with_pic; lt_p=${PACKAGE-default} 18662 case $withval in 18663 yes|no) pic_mode=$withval ;; 18664 *) 18665 pic_mode=default 18666 # Look at the argument we got. We use all the common list separators. 18667 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 18668 for lt_pkg in $withval; do 18669 IFS=$lt_save_ifs 18670 if test "X$lt_pkg" = "X$lt_p"; then 18671 pic_mode=yes 18672 fi 18673 done 18674 IFS=$lt_save_ifs 18675 ;; 18676 esac 18677else 18678 pic_mode=default 18679fi 18680 18681 18682 18683 18684 18685 18686 18687 18688 # Check whether --enable-fast-install was given. 18689if test "${enable_fast_install+set}" = set; then : 18690 enableval=$enable_fast_install; p=${PACKAGE-default} 18691 case $enableval in 18692 yes) enable_fast_install=yes ;; 18693 no) enable_fast_install=no ;; 18694 *) 18695 enable_fast_install=no 18696 # Look at the argument we got. We use all the common list separators. 18697 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 18698 for pkg in $enableval; do 18699 IFS=$lt_save_ifs 18700 if test "X$pkg" = "X$p"; then 18701 enable_fast_install=yes 18702 fi 18703 done 18704 IFS=$lt_save_ifs 18705 ;; 18706 esac 18707else 18708 enable_fast_install=yes 18709fi 18710 18711 18712 18713 18714 18715 18716 18717 18718 shared_archive_member_spec= 18719case $host,$enable_shared in 18720power*-*-aix[5-9]*,yes) 18721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 18722$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 18723 18724# Check whether --with-aix-soname was given. 18725if test "${with_aix_soname+set}" = set; then : 18726 withval=$with_aix_soname; case $withval in 18727 aix|svr4|both) 18728 ;; 18729 *) 18730 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 18731 ;; 18732 esac 18733 lt_cv_with_aix_soname=$with_aix_soname 18734else 18735 if ${lt_cv_with_aix_soname+:} false; then : 18736 $as_echo_n "(cached) " >&6 18737else 18738 lt_cv_with_aix_soname=aix 18739fi 18740 18741 with_aix_soname=$lt_cv_with_aix_soname 18742fi 18743 18744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 18745$as_echo "$with_aix_soname" >&6; } 18746 if test aix != "$with_aix_soname"; then 18747 # For the AIX way of multilib, we name the shared archive member 18748 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 18749 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 18750 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 18751 # the AIX toolchain works better with OBJECT_MODE set (default 32). 18752 if test 64 = "${OBJECT_MODE-32}"; then 18753 shared_archive_member_spec=shr_64 18754 else 18755 shared_archive_member_spec=shr 18756 fi 18757 fi 18758 ;; 18759*) 18760 with_aix_soname=aix 18761 ;; 18762esac 18763 18764 18765 18766 18767 18768 18769 18770 18771 18772 18773# This can be used to rebuild libtool when needed 18774LIBTOOL_DEPS=$ltmain 18775 18776# Always use our own libtool. 18777LIBTOOL='$(SHELL) $(top_builddir)/libtool' 18778 18779 18780 18781 18782 18783 18784 18785 18786 18787 18788 18789 18790 18791 18792 18793 18794 18795 18796 18797 18798 18799 18800 18801 18802 18803 18804 18805 18806 18807 18808test -z "$LN_S" && LN_S="ln -s" 18809 18810 18811 18812 18813 18814 18815 18816 18817 18818 18819 18820 18821 18822 18823if test -n "${ZSH_VERSION+set}"; then 18824 setopt NO_GLOB_SUBST 18825fi 18826 18827{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 18828$as_echo_n "checking for objdir... " >&6; } 18829if ${lt_cv_objdir+:} false; then : 18830 $as_echo_n "(cached) " >&6 18831else 18832 rm -f .libs 2>/dev/null 18833mkdir .libs 2>/dev/null 18834if test -d .libs; then 18835 lt_cv_objdir=.libs 18836else 18837 # MS-DOS does not allow filenames that begin with a dot. 18838 lt_cv_objdir=_libs 18839fi 18840rmdir .libs 2>/dev/null 18841fi 18842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 18843$as_echo "$lt_cv_objdir" >&6; } 18844objdir=$lt_cv_objdir 18845 18846 18847 18848 18849 18850cat >>confdefs.h <<_ACEOF 18851#define LT_OBJDIR "$lt_cv_objdir/" 18852_ACEOF 18853 18854 18855 18856 18857case $host_os in 18858aix3*) 18859 # AIX sometimes has problems with the GCC collect2 program. For some 18860 # reason, if we set the COLLECT_NAMES environment variable, the problems 18861 # vanish in a puff of smoke. 18862 if test set != "${COLLECT_NAMES+set}"; then 18863 COLLECT_NAMES= 18864 export COLLECT_NAMES 18865 fi 18866 ;; 18867esac 18868 18869# Global variables: 18870ofile=libtool 18871can_build_shared=yes 18872 18873# All known linkers require a '.a' archive for static linking (except MSVC, 18874# which needs '.lib'). 18875libext=a 18876 18877with_gnu_ld=$lt_cv_prog_gnu_ld 18878 18879old_CC=$CC 18880old_CFLAGS=$CFLAGS 18881 18882# Set sane defaults for various variables 18883test -z "$CC" && CC=cc 18884test -z "$LTCC" && LTCC=$CC 18885test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 18886test -z "$LD" && LD=ld 18887test -z "$ac_objext" && ac_objext=o 18888 18889func_cc_basename $compiler 18890cc_basename=$func_cc_basename_result 18891 18892 18893# Only perform the check for file, if the check method requires it 18894test -z "$MAGIC_CMD" && MAGIC_CMD=file 18895case $deplibs_check_method in 18896file_magic*) 18897 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 18898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 18899$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 18900if ${lt_cv_path_MAGIC_CMD+:} false; then : 18901 $as_echo_n "(cached) " >&6 18902else 18903 case $MAGIC_CMD in 18904[\\/*] | ?:[\\/]*) 18905 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 18906 ;; 18907*) 18908 lt_save_MAGIC_CMD=$MAGIC_CMD 18909 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 18910 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 18911 for ac_dir in $ac_dummy; do 18912 IFS=$lt_save_ifs 18913 test -z "$ac_dir" && ac_dir=. 18914 if test -f "$ac_dir/${ac_tool_prefix}file"; then 18915 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 18916 if test -n "$file_magic_test_file"; then 18917 case $deplibs_check_method in 18918 "file_magic "*) 18919 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 18920 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 18921 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 18922 $EGREP "$file_magic_regex" > /dev/null; then 18923 : 18924 else 18925 cat <<_LT_EOF 1>&2 18926 18927*** Warning: the command libtool uses to detect shared libraries, 18928*** $file_magic_cmd, produces output that libtool cannot recognize. 18929*** The result is that libtool may fail to recognize shared libraries 18930*** as such. This will affect the creation of libtool libraries that 18931*** depend on shared libraries, but programs linked with such libtool 18932*** libraries will work regardless of this problem. Nevertheless, you 18933*** may want to report the problem to your system manager and/or to 18934*** bug-libtool@gnu.org 18935 18936_LT_EOF 18937 fi ;; 18938 esac 18939 fi 18940 break 18941 fi 18942 done 18943 IFS=$lt_save_ifs 18944 MAGIC_CMD=$lt_save_MAGIC_CMD 18945 ;; 18946esac 18947fi 18948 18949MAGIC_CMD=$lt_cv_path_MAGIC_CMD 18950if test -n "$MAGIC_CMD"; then 18951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 18952$as_echo "$MAGIC_CMD" >&6; } 18953else 18954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18955$as_echo "no" >&6; } 18956fi 18957 18958 18959 18960 18961 18962if test -z "$lt_cv_path_MAGIC_CMD"; then 18963 if test -n "$ac_tool_prefix"; then 18964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 18965$as_echo_n "checking for file... " >&6; } 18966if ${lt_cv_path_MAGIC_CMD+:} false; then : 18967 $as_echo_n "(cached) " >&6 18968else 18969 case $MAGIC_CMD in 18970[\\/*] | ?:[\\/]*) 18971 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 18972 ;; 18973*) 18974 lt_save_MAGIC_CMD=$MAGIC_CMD 18975 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 18976 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 18977 for ac_dir in $ac_dummy; do 18978 IFS=$lt_save_ifs 18979 test -z "$ac_dir" && ac_dir=. 18980 if test -f "$ac_dir/file"; then 18981 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 18982 if test -n "$file_magic_test_file"; then 18983 case $deplibs_check_method in 18984 "file_magic "*) 18985 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 18986 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 18987 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 18988 $EGREP "$file_magic_regex" > /dev/null; then 18989 : 18990 else 18991 cat <<_LT_EOF 1>&2 18992 18993*** Warning: the command libtool uses to detect shared libraries, 18994*** $file_magic_cmd, produces output that libtool cannot recognize. 18995*** The result is that libtool may fail to recognize shared libraries 18996*** as such. This will affect the creation of libtool libraries that 18997*** depend on shared libraries, but programs linked with such libtool 18998*** libraries will work regardless of this problem. Nevertheless, you 18999*** may want to report the problem to your system manager and/or to 19000*** bug-libtool@gnu.org 19001 19002_LT_EOF 19003 fi ;; 19004 esac 19005 fi 19006 break 19007 fi 19008 done 19009 IFS=$lt_save_ifs 19010 MAGIC_CMD=$lt_save_MAGIC_CMD 19011 ;; 19012esac 19013fi 19014 19015MAGIC_CMD=$lt_cv_path_MAGIC_CMD 19016if test -n "$MAGIC_CMD"; then 19017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 19018$as_echo "$MAGIC_CMD" >&6; } 19019else 19020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19021$as_echo "no" >&6; } 19022fi 19023 19024 19025 else 19026 MAGIC_CMD=: 19027 fi 19028fi 19029 19030 fi 19031 ;; 19032esac 19033 19034# Use C for the default configuration in the libtool script 19035 19036lt_save_CC=$CC 19037ac_ext=c 19038ac_cpp='$CPP $CPPFLAGS' 19039ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 19040ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 19041ac_compiler_gnu=$ac_cv_c_compiler_gnu 19042 19043 19044# Source file extension for C test sources. 19045ac_ext=c 19046 19047# Object file extension for compiled C test sources. 19048objext=o 19049objext=$objext 19050 19051# Code to be used in simple compile tests 19052lt_simple_compile_test_code="int some_variable = 0;" 19053 19054# Code to be used in simple link tests 19055lt_simple_link_test_code='int main(){return(0);}' 19056 19057 19058 19059 19060 19061 19062 19063# If no C compiler was specified, use CC. 19064LTCC=${LTCC-"$CC"} 19065 19066# If no C compiler flags were specified, use CFLAGS. 19067LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 19068 19069# Allow CC to be a program name with arguments. 19070compiler=$CC 19071 19072# Save the default compiler, since it gets overwritten when the other 19073# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 19074compiler_DEFAULT=$CC 19075 19076# save warnings/boilerplate of simple test code 19077ac_outfile=conftest.$ac_objext 19078echo "$lt_simple_compile_test_code" >conftest.$ac_ext 19079eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 19080_lt_compiler_boilerplate=`cat conftest.err` 19081$RM conftest* 19082 19083ac_outfile=conftest.$ac_objext 19084echo "$lt_simple_link_test_code" >conftest.$ac_ext 19085eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 19086_lt_linker_boilerplate=`cat conftest.err` 19087$RM -r conftest* 19088 19089 19090## CAVEAT EMPTOR: 19091## There is no encapsulation within the following macros, do not change 19092## the running order or otherwise move them around unless you know exactly 19093## what you are doing... 19094if test -n "$compiler"; then 19095 19096lt_prog_compiler_no_builtin_flag= 19097 19098if test yes = "$GCC"; then 19099 case $cc_basename in 19100 nvcc*) 19101 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 19102 *) 19103 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 19104 esac 19105 19106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 19107$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 19108if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 19109 $as_echo_n "(cached) " >&6 19110else 19111 lt_cv_prog_compiler_rtti_exceptions=no 19112 ac_outfile=conftest.$ac_objext 19113 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19114 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 19115 # Insert the option either (1) after the last *FLAGS variable, or 19116 # (2) before a word containing "conftest.", or (3) at the end. 19117 # Note that $ac_compile itself does not contain backslashes and begins 19118 # with a dollar sign (not a hyphen), so the echo should work correctly. 19119 # The option is referenced via a variable to avoid confusing sed. 19120 lt_compile=`echo "$ac_compile" | $SED \ 19121 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19122 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19123 -e 's:$: $lt_compiler_flag:'` 19124 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19125 (eval "$lt_compile" 2>conftest.err) 19126 ac_status=$? 19127 cat conftest.err >&5 19128 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19129 if (exit $ac_status) && test -s "$ac_outfile"; then 19130 # The compiler can only warn and ignore the option if not recognized 19131 # So say no if there are warnings other than the usual output. 19132 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 19133 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 19134 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 19135 lt_cv_prog_compiler_rtti_exceptions=yes 19136 fi 19137 fi 19138 $RM conftest* 19139 19140fi 19141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 19142$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 19143 19144if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 19145 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 19146else 19147 : 19148fi 19149 19150fi 19151 19152 19153 19154 19155 19156 19157 lt_prog_compiler_wl= 19158lt_prog_compiler_pic= 19159lt_prog_compiler_static= 19160 19161 19162 if test yes = "$GCC"; then 19163 lt_prog_compiler_wl='-Wl,' 19164 lt_prog_compiler_static='-static' 19165 19166 case $host_os in 19167 aix*) 19168 # All AIX code is PIC. 19169 if test ia64 = "$host_cpu"; then 19170 # AIX 5 now supports IA64 processor 19171 lt_prog_compiler_static='-Bstatic' 19172 fi 19173 lt_prog_compiler_pic='-fPIC' 19174 ;; 19175 19176 amigaos*) 19177 case $host_cpu in 19178 powerpc) 19179 # see comment about AmigaOS4 .so support 19180 lt_prog_compiler_pic='-fPIC' 19181 ;; 19182 m68k) 19183 # FIXME: we need at least 68020 code to build shared libraries, but 19184 # adding the '-m68020' flag to GCC prevents building anything better, 19185 # like '-m68040'. 19186 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 19187 ;; 19188 esac 19189 ;; 19190 19191 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 19192 # PIC is the default for these OSes. 19193 ;; 19194 19195 mingw* | cygwin* | pw32* | os2* | cegcc*) 19196 # This hack is so that the source file can tell whether it is being 19197 # built for inclusion in a dll (and should export symbols for example). 19198 # Although the cygwin gcc ignores -fPIC, still need this for old-style 19199 # (--disable-auto-import) libraries 19200 lt_prog_compiler_pic='-DDLL_EXPORT' 19201 case $host_os in 19202 os2*) 19203 lt_prog_compiler_static='$wl-static' 19204 ;; 19205 esac 19206 ;; 19207 19208 darwin* | rhapsody*) 19209 # PIC is the default on this platform 19210 # Common symbols not allowed in MH_DYLIB files 19211 lt_prog_compiler_pic='-fno-common' 19212 ;; 19213 19214 haiku*) 19215 # PIC is the default for Haiku. 19216 # The "-static" flag exists, but is broken. 19217 lt_prog_compiler_static= 19218 ;; 19219 19220 hpux*) 19221 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 19222 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 19223 # sets the default TLS model and affects inlining. 19224 case $host_cpu in 19225 hppa*64*) 19226 # +Z the default 19227 ;; 19228 *) 19229 lt_prog_compiler_pic='-fPIC' 19230 ;; 19231 esac 19232 ;; 19233 19234 interix[3-9]*) 19235 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 19236 # Instead, we relocate shared libraries at runtime. 19237 ;; 19238 19239 msdosdjgpp*) 19240 # Just because we use GCC doesn't mean we suddenly get shared libraries 19241 # on systems that don't support them. 19242 lt_prog_compiler_can_build_shared=no 19243 enable_shared=no 19244 ;; 19245 19246 *nto* | *qnx*) 19247 # QNX uses GNU C++, but need to define -shared option too, otherwise 19248 # it will coredump. 19249 lt_prog_compiler_pic='-fPIC -shared' 19250 ;; 19251 19252 sysv4*MP*) 19253 if test -d /usr/nec; then 19254 lt_prog_compiler_pic=-Kconform_pic 19255 fi 19256 ;; 19257 19258 *) 19259 lt_prog_compiler_pic='-fPIC' 19260 ;; 19261 esac 19262 19263 case $cc_basename in 19264 nvcc*) # Cuda Compiler Driver 2.2 19265 lt_prog_compiler_wl='-Xlinker ' 19266 if test -n "$lt_prog_compiler_pic"; then 19267 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 19268 fi 19269 ;; 19270 esac 19271 else 19272 # PORTME Check for flag to pass linker flags through the system compiler. 19273 case $host_os in 19274 aix*) 19275 lt_prog_compiler_wl='-Wl,' 19276 if test ia64 = "$host_cpu"; then 19277 # AIX 5 now supports IA64 processor 19278 lt_prog_compiler_static='-Bstatic' 19279 else 19280 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 19281 fi 19282 ;; 19283 19284 darwin* | rhapsody*) 19285 # PIC is the default on this platform 19286 # Common symbols not allowed in MH_DYLIB files 19287 lt_prog_compiler_pic='-fno-common' 19288 case $cc_basename in 19289 nagfor*) 19290 # NAG Fortran compiler 19291 lt_prog_compiler_wl='-Wl,-Wl,,' 19292 lt_prog_compiler_pic='-PIC' 19293 lt_prog_compiler_static='-Bstatic' 19294 ;; 19295 esac 19296 ;; 19297 19298 mingw* | cygwin* | pw32* | os2* | cegcc*) 19299 # This hack is so that the source file can tell whether it is being 19300 # built for inclusion in a dll (and should export symbols for example). 19301 lt_prog_compiler_pic='-DDLL_EXPORT' 19302 case $host_os in 19303 os2*) 19304 lt_prog_compiler_static='$wl-static' 19305 ;; 19306 esac 19307 ;; 19308 19309 hpux9* | hpux10* | hpux11*) 19310 lt_prog_compiler_wl='-Wl,' 19311 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 19312 # not for PA HP-UX. 19313 case $host_cpu in 19314 hppa*64*|ia64*) 19315 # +Z the default 19316 ;; 19317 *) 19318 lt_prog_compiler_pic='+Z' 19319 ;; 19320 esac 19321 # Is there a better lt_prog_compiler_static that works with the bundled CC? 19322 lt_prog_compiler_static='$wl-a ${wl}archive' 19323 ;; 19324 19325 irix5* | irix6* | nonstopux*) 19326 lt_prog_compiler_wl='-Wl,' 19327 # PIC (with -KPIC) is the default. 19328 lt_prog_compiler_static='-non_shared' 19329 ;; 19330 19331 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 19332 case $cc_basename in 19333 # old Intel for x86_64, which still supported -KPIC. 19334 ecc*) 19335 lt_prog_compiler_wl='-Wl,' 19336 lt_prog_compiler_pic='-KPIC' 19337 lt_prog_compiler_static='-static' 19338 ;; 19339 # icc used to be incompatible with GCC. 19340 # ICC 10 doesn't accept -KPIC any more. 19341 icc* | ifort*) 19342 lt_prog_compiler_wl='-Wl,' 19343 lt_prog_compiler_pic='-fPIC' 19344 lt_prog_compiler_static='-static' 19345 ;; 19346 # Lahey Fortran 8.1. 19347 lf95*) 19348 lt_prog_compiler_wl='-Wl,' 19349 lt_prog_compiler_pic='--shared' 19350 lt_prog_compiler_static='--static' 19351 ;; 19352 nagfor*) 19353 # NAG Fortran compiler 19354 lt_prog_compiler_wl='-Wl,-Wl,,' 19355 lt_prog_compiler_pic='-PIC' 19356 lt_prog_compiler_static='-Bstatic' 19357 ;; 19358 tcc*) 19359 # Fabrice Bellard et al's Tiny C Compiler 19360 lt_prog_compiler_wl='-Wl,' 19361 lt_prog_compiler_pic='-fPIC' 19362 lt_prog_compiler_static='-static' 19363 ;; 19364 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 19365 # Portland Group compilers (*not* the Pentium gcc compiler, 19366 # which looks to be a dead project) 19367 lt_prog_compiler_wl='-Wl,' 19368 lt_prog_compiler_pic='-fpic' 19369 lt_prog_compiler_static='-Bstatic' 19370 ;; 19371 ccc*) 19372 lt_prog_compiler_wl='-Wl,' 19373 # All Alpha code is PIC. 19374 lt_prog_compiler_static='-non_shared' 19375 ;; 19376 xl* | bgxl* | bgf* | mpixl*) 19377 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 19378 lt_prog_compiler_wl='-Wl,' 19379 lt_prog_compiler_pic='-qpic' 19380 lt_prog_compiler_static='-qstaticlink' 19381 ;; 19382 *) 19383 case `$CC -V 2>&1 | sed 5q` in 19384 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 19385 # Sun Fortran 8.3 passes all unrecognized flags to the linker 19386 lt_prog_compiler_pic='-KPIC' 19387 lt_prog_compiler_static='-Bstatic' 19388 lt_prog_compiler_wl='' 19389 ;; 19390 *Sun\ F* | *Sun*Fortran*) 19391 lt_prog_compiler_pic='-KPIC' 19392 lt_prog_compiler_static='-Bstatic' 19393 lt_prog_compiler_wl='-Qoption ld ' 19394 ;; 19395 *Sun\ C*) 19396 # Sun C 5.9 19397 lt_prog_compiler_pic='-KPIC' 19398 lt_prog_compiler_static='-Bstatic' 19399 lt_prog_compiler_wl='-Wl,' 19400 ;; 19401 *Intel*\ [CF]*Compiler*) 19402 lt_prog_compiler_wl='-Wl,' 19403 lt_prog_compiler_pic='-fPIC' 19404 lt_prog_compiler_static='-static' 19405 ;; 19406 *Portland\ Group*) 19407 lt_prog_compiler_wl='-Wl,' 19408 lt_prog_compiler_pic='-fpic' 19409 lt_prog_compiler_static='-Bstatic' 19410 ;; 19411 esac 19412 ;; 19413 esac 19414 ;; 19415 19416 newsos6) 19417 lt_prog_compiler_pic='-KPIC' 19418 lt_prog_compiler_static='-Bstatic' 19419 ;; 19420 19421 *nto* | *qnx*) 19422 # QNX uses GNU C++, but need to define -shared option too, otherwise 19423 # it will coredump. 19424 lt_prog_compiler_pic='-fPIC -shared' 19425 ;; 19426 19427 osf3* | osf4* | osf5*) 19428 lt_prog_compiler_wl='-Wl,' 19429 # All OSF/1 code is PIC. 19430 lt_prog_compiler_static='-non_shared' 19431 ;; 19432 19433 rdos*) 19434 lt_prog_compiler_static='-non_shared' 19435 ;; 19436 19437 solaris*) 19438 lt_prog_compiler_pic='-KPIC' 19439 lt_prog_compiler_static='-Bstatic' 19440 case $cc_basename in 19441 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 19442 lt_prog_compiler_wl='-Qoption ld ';; 19443 *) 19444 lt_prog_compiler_wl='-Wl,';; 19445 esac 19446 ;; 19447 19448 sunos4*) 19449 lt_prog_compiler_wl='-Qoption ld ' 19450 lt_prog_compiler_pic='-PIC' 19451 lt_prog_compiler_static='-Bstatic' 19452 ;; 19453 19454 sysv4 | sysv4.2uw2* | sysv4.3*) 19455 lt_prog_compiler_wl='-Wl,' 19456 lt_prog_compiler_pic='-KPIC' 19457 lt_prog_compiler_static='-Bstatic' 19458 ;; 19459 19460 sysv4*MP*) 19461 if test -d /usr/nec; then 19462 lt_prog_compiler_pic='-Kconform_pic' 19463 lt_prog_compiler_static='-Bstatic' 19464 fi 19465 ;; 19466 19467 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 19468 lt_prog_compiler_wl='-Wl,' 19469 lt_prog_compiler_pic='-KPIC' 19470 lt_prog_compiler_static='-Bstatic' 19471 ;; 19472 19473 unicos*) 19474 lt_prog_compiler_wl='-Wl,' 19475 lt_prog_compiler_can_build_shared=no 19476 ;; 19477 19478 uts4*) 19479 lt_prog_compiler_pic='-pic' 19480 lt_prog_compiler_static='-Bstatic' 19481 ;; 19482 19483 *) 19484 lt_prog_compiler_can_build_shared=no 19485 ;; 19486 esac 19487 fi 19488 19489case $host_os in 19490 # For platforms that do not support PIC, -DPIC is meaningless: 19491 *djgpp*) 19492 lt_prog_compiler_pic= 19493 ;; 19494 *) 19495 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 19496 ;; 19497esac 19498 19499{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 19500$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 19501if ${lt_cv_prog_compiler_pic+:} false; then : 19502 $as_echo_n "(cached) " >&6 19503else 19504 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 19505fi 19506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 19507$as_echo "$lt_cv_prog_compiler_pic" >&6; } 19508lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 19509 19510# 19511# Check to make sure the PIC flag actually works. 19512# 19513if test -n "$lt_prog_compiler_pic"; then 19514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 19515$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 19516if ${lt_cv_prog_compiler_pic_works+:} false; then : 19517 $as_echo_n "(cached) " >&6 19518else 19519 lt_cv_prog_compiler_pic_works=no 19520 ac_outfile=conftest.$ac_objext 19521 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19522 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 19523 # Insert the option either (1) after the last *FLAGS variable, or 19524 # (2) before a word containing "conftest.", or (3) at the end. 19525 # Note that $ac_compile itself does not contain backslashes and begins 19526 # with a dollar sign (not a hyphen), so the echo should work correctly. 19527 # The option is referenced via a variable to avoid confusing sed. 19528 lt_compile=`echo "$ac_compile" | $SED \ 19529 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19530 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19531 -e 's:$: $lt_compiler_flag:'` 19532 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19533 (eval "$lt_compile" 2>conftest.err) 19534 ac_status=$? 19535 cat conftest.err >&5 19536 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19537 if (exit $ac_status) && test -s "$ac_outfile"; then 19538 # The compiler can only warn and ignore the option if not recognized 19539 # So say no if there are warnings other than the usual output. 19540 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 19541 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 19542 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 19543 lt_cv_prog_compiler_pic_works=yes 19544 fi 19545 fi 19546 $RM conftest* 19547 19548fi 19549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 19550$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 19551 19552if test yes = "$lt_cv_prog_compiler_pic_works"; then 19553 case $lt_prog_compiler_pic in 19554 "" | " "*) ;; 19555 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 19556 esac 19557else 19558 lt_prog_compiler_pic= 19559 lt_prog_compiler_can_build_shared=no 19560fi 19561 19562fi 19563 19564 19565 19566 19567 19568 19569 19570 19571 19572 19573 19574# 19575# Check to make sure the static flag actually works. 19576# 19577wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 19578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 19579$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 19580if ${lt_cv_prog_compiler_static_works+:} false; then : 19581 $as_echo_n "(cached) " >&6 19582else 19583 lt_cv_prog_compiler_static_works=no 19584 save_LDFLAGS=$LDFLAGS 19585 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 19586 echo "$lt_simple_link_test_code" > conftest.$ac_ext 19587 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 19588 # The linker can only warn and ignore the option if not recognized 19589 # So say no if there are warnings 19590 if test -s conftest.err; then 19591 # Append any errors to the config.log. 19592 cat conftest.err 1>&5 19593 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 19594 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 19595 if diff conftest.exp conftest.er2 >/dev/null; then 19596 lt_cv_prog_compiler_static_works=yes 19597 fi 19598 else 19599 lt_cv_prog_compiler_static_works=yes 19600 fi 19601 fi 19602 $RM -r conftest* 19603 LDFLAGS=$save_LDFLAGS 19604 19605fi 19606{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 19607$as_echo "$lt_cv_prog_compiler_static_works" >&6; } 19608 19609if test yes = "$lt_cv_prog_compiler_static_works"; then 19610 : 19611else 19612 lt_prog_compiler_static= 19613fi 19614 19615 19616 19617 19618 19619 19620 19621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 19622$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 19623if ${lt_cv_prog_compiler_c_o+:} false; then : 19624 $as_echo_n "(cached) " >&6 19625else 19626 lt_cv_prog_compiler_c_o=no 19627 $RM -r conftest 2>/dev/null 19628 mkdir conftest 19629 cd conftest 19630 mkdir out 19631 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19632 19633 lt_compiler_flag="-o out/conftest2.$ac_objext" 19634 # Insert the option either (1) after the last *FLAGS variable, or 19635 # (2) before a word containing "conftest.", or (3) at the end. 19636 # Note that $ac_compile itself does not contain backslashes and begins 19637 # with a dollar sign (not a hyphen), so the echo should work correctly. 19638 lt_compile=`echo "$ac_compile" | $SED \ 19639 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19640 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19641 -e 's:$: $lt_compiler_flag:'` 19642 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19643 (eval "$lt_compile" 2>out/conftest.err) 19644 ac_status=$? 19645 cat out/conftest.err >&5 19646 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19647 if (exit $ac_status) && test -s out/conftest2.$ac_objext 19648 then 19649 # The compiler can only warn and ignore the option if not recognized 19650 # So say no if there are warnings 19651 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 19652 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 19653 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 19654 lt_cv_prog_compiler_c_o=yes 19655 fi 19656 fi 19657 chmod u+w . 2>&5 19658 $RM conftest* 19659 # SGI C++ compiler will create directory out/ii_files/ for 19660 # template instantiation 19661 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 19662 $RM out/* && rmdir out 19663 cd .. 19664 $RM -r conftest 19665 $RM conftest* 19666 19667fi 19668{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 19669$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 19670 19671 19672 19673 19674 19675 19676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 19677$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 19678if ${lt_cv_prog_compiler_c_o+:} false; then : 19679 $as_echo_n "(cached) " >&6 19680else 19681 lt_cv_prog_compiler_c_o=no 19682 $RM -r conftest 2>/dev/null 19683 mkdir conftest 19684 cd conftest 19685 mkdir out 19686 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19687 19688 lt_compiler_flag="-o out/conftest2.$ac_objext" 19689 # Insert the option either (1) after the last *FLAGS variable, or 19690 # (2) before a word containing "conftest.", or (3) at the end. 19691 # Note that $ac_compile itself does not contain backslashes and begins 19692 # with a dollar sign (not a hyphen), so the echo should work correctly. 19693 lt_compile=`echo "$ac_compile" | $SED \ 19694 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19695 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19696 -e 's:$: $lt_compiler_flag:'` 19697 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19698 (eval "$lt_compile" 2>out/conftest.err) 19699 ac_status=$? 19700 cat out/conftest.err >&5 19701 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19702 if (exit $ac_status) && test -s out/conftest2.$ac_objext 19703 then 19704 # The compiler can only warn and ignore the option if not recognized 19705 # So say no if there are warnings 19706 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 19707 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 19708 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 19709 lt_cv_prog_compiler_c_o=yes 19710 fi 19711 fi 19712 chmod u+w . 2>&5 19713 $RM conftest* 19714 # SGI C++ compiler will create directory out/ii_files/ for 19715 # template instantiation 19716 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 19717 $RM out/* && rmdir out 19718 cd .. 19719 $RM -r conftest 19720 $RM conftest* 19721 19722fi 19723{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 19724$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 19725 19726 19727 19728 19729hard_links=nottested 19730if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 19731 # do not overwrite the value of need_locks provided by the user 19732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 19733$as_echo_n "checking if we can lock with hard links... " >&6; } 19734 hard_links=yes 19735 $RM conftest* 19736 ln conftest.a conftest.b 2>/dev/null && hard_links=no 19737 touch conftest.a 19738 ln conftest.a conftest.b 2>&5 || hard_links=no 19739 ln conftest.a conftest.b 2>/dev/null && hard_links=no 19740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 19741$as_echo "$hard_links" >&6; } 19742 if test no = "$hard_links"; then 19743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 19744$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 19745 need_locks=warn 19746 fi 19747else 19748 need_locks=no 19749fi 19750 19751 19752 19753 19754 19755 19756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 19757$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 19758 19759 runpath_var= 19760 allow_undefined_flag= 19761 always_export_symbols=no 19762 archive_cmds= 19763 archive_expsym_cmds= 19764 compiler_needs_object=no 19765 enable_shared_with_static_runtimes=no 19766 export_dynamic_flag_spec= 19767 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 19768 hardcode_automatic=no 19769 hardcode_direct=no 19770 hardcode_direct_absolute=no 19771 hardcode_libdir_flag_spec= 19772 hardcode_libdir_separator= 19773 hardcode_minus_L=no 19774 hardcode_shlibpath_var=unsupported 19775 inherit_rpath=no 19776 link_all_deplibs=unknown 19777 module_cmds= 19778 module_expsym_cmds= 19779 old_archive_from_new_cmds= 19780 old_archive_from_expsyms_cmds= 19781 thread_safe_flag_spec= 19782 whole_archive_flag_spec= 19783 # include_expsyms should be a list of space-separated symbols to be *always* 19784 # included in the symbol list 19785 include_expsyms= 19786 # exclude_expsyms can be an extended regexp of symbols to exclude 19787 # it will be wrapped by ' (' and ')$', so one must not match beginning or 19788 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 19789 # as well as any symbol that contains 'd'. 19790 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 19791 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 19792 # platforms (ab)use it in PIC code, but their linkers get confused if 19793 # the symbol is explicitly referenced. Since portable code cannot 19794 # rely on this symbol name, it's probably fine to never include it in 19795 # preloaded symbol tables. 19796 # Exclude shared library initialization/finalization symbols. 19797 extract_expsyms_cmds= 19798 19799 case $host_os in 19800 cygwin* | mingw* | pw32* | cegcc*) 19801 # FIXME: the MSVC++ port hasn't been tested in a loooong time 19802 # When not using gcc, we currently assume that we are using 19803 # Microsoft Visual C++. 19804 if test yes != "$GCC"; then 19805 with_gnu_ld=no 19806 fi 19807 ;; 19808 interix*) 19809 # we just hope/assume this is gcc and not c89 (= MSVC++) 19810 with_gnu_ld=yes 19811 ;; 19812 openbsd* | bitrig*) 19813 with_gnu_ld=no 19814 ;; 19815 esac 19816 19817 ld_shlibs=yes 19818 19819 # On some targets, GNU ld is compatible enough with the native linker 19820 # that we're better off using the native interface for both. 19821 lt_use_gnu_ld_interface=no 19822 if test yes = "$with_gnu_ld"; then 19823 case $host_os in 19824 aix*) 19825 # The AIX port of GNU ld has always aspired to compatibility 19826 # with the native linker. However, as the warning in the GNU ld 19827 # block says, versions before 2.19.5* couldn't really create working 19828 # shared libraries, regardless of the interface used. 19829 case `$LD -v 2>&1` in 19830 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 19831 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 19832 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 19833 *) 19834 lt_use_gnu_ld_interface=yes 19835 ;; 19836 esac 19837 ;; 19838 *) 19839 lt_use_gnu_ld_interface=yes 19840 ;; 19841 esac 19842 fi 19843 19844 if test yes = "$lt_use_gnu_ld_interface"; then 19845 # If archive_cmds runs LD, not CC, wlarc should be empty 19846 wlarc='$wl' 19847 19848 # Set some defaults for GNU ld with shared library support. These 19849 # are reset later if shared libraries are not supported. Putting them 19850 # here allows them to be overridden if necessary. 19851 runpath_var=LD_RUN_PATH 19852 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 19853 export_dynamic_flag_spec='$wl--export-dynamic' 19854 # ancient GNU ld didn't support --whole-archive et. al. 19855 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 19856 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 19857 else 19858 whole_archive_flag_spec= 19859 fi 19860 supports_anon_versioning=no 19861 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 19862 *GNU\ gold*) supports_anon_versioning=yes ;; 19863 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 19864 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 19865 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 19866 *\ 2.11.*) ;; # other 2.11 versions 19867 *) supports_anon_versioning=yes ;; 19868 esac 19869 19870 # See if GNU ld supports shared libraries. 19871 case $host_os in 19872 aix[3-9]*) 19873 # On AIX/PPC, the GNU linker is very broken 19874 if test ia64 != "$host_cpu"; then 19875 ld_shlibs=no 19876 cat <<_LT_EOF 1>&2 19877 19878*** Warning: the GNU linker, at least up to release 2.19, is reported 19879*** to be unable to reliably create shared libraries on AIX. 19880*** Therefore, libtool is disabling shared libraries support. If you 19881*** really care for shared libraries, you may want to install binutils 19882*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 19883*** You will then need to restart the configuration process. 19884 19885_LT_EOF 19886 fi 19887 ;; 19888 19889 amigaos*) 19890 case $host_cpu in 19891 powerpc) 19892 # see comment about AmigaOS4 .so support 19893 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 19894 archive_expsym_cmds='' 19895 ;; 19896 m68k) 19897 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 19898 hardcode_libdir_flag_spec='-L$libdir' 19899 hardcode_minus_L=yes 19900 ;; 19901 esac 19902 ;; 19903 19904 beos*) 19905 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 19906 allow_undefined_flag=unsupported 19907 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 19908 # support --undefined. This deserves some investigation. FIXME 19909 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 19910 else 19911 ld_shlibs=no 19912 fi 19913 ;; 19914 19915 cygwin* | mingw* | pw32* | cegcc*) 19916 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 19917 # as there is no search path for DLLs. 19918 hardcode_libdir_flag_spec='-L$libdir' 19919 export_dynamic_flag_spec='$wl--export-all-symbols' 19920 allow_undefined_flag=unsupported 19921 always_export_symbols=no 19922 enable_shared_with_static_runtimes=yes 19923 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 19924 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 19925 19926 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 19927 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 19928 # If the export-symbols file already is a .def file, use it as 19929 # is; otherwise, prepend EXPORTS... 19930 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 19931 cp $export_symbols $output_objdir/$soname.def; 19932 else 19933 echo EXPORTS > $output_objdir/$soname.def; 19934 cat $export_symbols >> $output_objdir/$soname.def; 19935 fi~ 19936 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 19937 else 19938 ld_shlibs=no 19939 fi 19940 ;; 19941 19942 haiku*) 19943 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 19944 link_all_deplibs=yes 19945 ;; 19946 19947 os2*) 19948 hardcode_libdir_flag_spec='-L$libdir' 19949 hardcode_minus_L=yes 19950 allow_undefined_flag=unsupported 19951 shrext_cmds=.dll 19952 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 19953 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 19954 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 19955 $ECHO EXPORTS >> $output_objdir/$libname.def~ 19956 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 19957 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 19958 emximp -o $lib $output_objdir/$libname.def' 19959 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 19960 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 19961 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 19962 $ECHO EXPORTS >> $output_objdir/$libname.def~ 19963 prefix_cmds="$SED"~ 19964 if test EXPORTS = "`$SED 1q $export_symbols`"; then 19965 prefix_cmds="$prefix_cmds -e 1d"; 19966 fi~ 19967 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 19968 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 19969 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 19970 emximp -o $lib $output_objdir/$libname.def' 19971 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 19972 enable_shared_with_static_runtimes=yes 19973 ;; 19974 19975 interix[3-9]*) 19976 hardcode_direct=no 19977 hardcode_shlibpath_var=no 19978 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 19979 export_dynamic_flag_spec='$wl-E' 19980 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 19981 # Instead, shared libraries are loaded at an image base (0x10000000 by 19982 # default) and relocated if they conflict, which is a slow very memory 19983 # consuming and fragmenting process. To avoid this, we pick a random, 19984 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 19985 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 19986 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 19987 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 19988 ;; 19989 19990 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 19991 tmp_diet=no 19992 if test linux-dietlibc = "$host_os"; then 19993 case $cc_basename in 19994 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 19995 esac 19996 fi 19997 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 19998 && test no = "$tmp_diet" 19999 then 20000 tmp_addflag=' $pic_flag' 20001 tmp_sharedflag='-shared' 20002 case $cc_basename,$host_cpu in 20003 pgcc*) # Portland Group C compiler 20004 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' 20005 tmp_addflag=' $pic_flag' 20006 ;; 20007 pgf77* | pgf90* | pgf95* | pgfortran*) 20008 # Portland Group f77 and f90 compilers 20009 whole_archive_flag_spec='$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' 20010 tmp_addflag=' $pic_flag -Mnomain' ;; 20011 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 20012 tmp_addflag=' -i_dynamic' ;; 20013 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 20014 tmp_addflag=' -i_dynamic -nofor_main' ;; 20015 ifc* | ifort*) # Intel Fortran compiler 20016 tmp_addflag=' -nofor_main' ;; 20017 lf95*) # Lahey Fortran 8.1 20018 whole_archive_flag_spec= 20019 tmp_sharedflag='--shared' ;; 20020 nagfor*) # NAGFOR 5.3 20021 tmp_sharedflag='-Wl,-shared' ;; 20022 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 20023 tmp_sharedflag='-qmkshrobj' 20024 tmp_addflag= ;; 20025 nvcc*) # Cuda Compiler Driver 2.2 20026 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 20027 compiler_needs_object=yes 20028 ;; 20029 esac 20030 case `$CC -V 2>&1 | sed 5q` in 20031 *Sun\ C*) # Sun C 5.9 20032 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\"` $wl--no-whole-archive' 20033 compiler_needs_object=yes 20034 tmp_sharedflag='-G' ;; 20035 *Sun\ F*) # Sun Fortran 8.3 20036 tmp_sharedflag='-G' ;; 20037 esac 20038 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20039 20040 if test yes = "$supports_anon_versioning"; then 20041 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 20042 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 20043 echo "local: *; };" >> $output_objdir/$libname.ver~ 20044 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 20045 fi 20046 20047 case $cc_basename in 20048 tcc*) 20049 export_dynamic_flag_spec='-rdynamic' 20050 ;; 20051 xlf* | bgf* | bgxlf* | mpixlf*) 20052 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 20053 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 20054 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20055 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 20056 if test yes = "$supports_anon_versioning"; then 20057 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 20058 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 20059 echo "local: *; };" >> $output_objdir/$libname.ver~ 20060 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 20061 fi 20062 ;; 20063 esac 20064 else 20065 ld_shlibs=no 20066 fi 20067 ;; 20068 20069 netbsd*) 20070 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 20071 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 20072 wlarc= 20073 else 20074 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20075 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20076 fi 20077 ;; 20078 20079 solaris*) 20080 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 20081 ld_shlibs=no 20082 cat <<_LT_EOF 1>&2 20083 20084*** Warning: The releases 2.8.* of the GNU linker cannot reliably 20085*** create shared libraries on Solaris systems. Therefore, libtool 20086*** is disabling shared libraries support. We urge you to upgrade GNU 20087*** binutils to release 2.9.1 or newer. Another option is to modify 20088*** your PATH or compiler configuration so that the native linker is 20089*** used, and then restart. 20090 20091_LT_EOF 20092 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20093 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20094 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20095 else 20096 ld_shlibs=no 20097 fi 20098 ;; 20099 20100 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 20101 case `$LD -v 2>&1` in 20102 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 20103 ld_shlibs=no 20104 cat <<_LT_EOF 1>&2 20105 20106*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 20107*** reliably create shared libraries on SCO systems. Therefore, libtool 20108*** is disabling shared libraries support. We urge you to upgrade GNU 20109*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 20110*** your PATH or compiler configuration so that the native linker is 20111*** used, and then restart. 20112 20113_LT_EOF 20114 ;; 20115 *) 20116 # For security reasons, it is highly recommended that you always 20117 # use absolute paths for naming shared libraries, and exclude the 20118 # DT_RUNPATH tag from executables and libraries. But doing so 20119 # requires that you compile everything twice, which is a pain. 20120 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20121 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20122 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20123 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20124 else 20125 ld_shlibs=no 20126 fi 20127 ;; 20128 esac 20129 ;; 20130 20131 sunos4*) 20132 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 20133 wlarc= 20134 hardcode_direct=yes 20135 hardcode_shlibpath_var=no 20136 ;; 20137 20138 *) 20139 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20140 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20141 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20142 else 20143 ld_shlibs=no 20144 fi 20145 ;; 20146 esac 20147 20148 if test no = "$ld_shlibs"; then 20149 runpath_var= 20150 hardcode_libdir_flag_spec= 20151 export_dynamic_flag_spec= 20152 whole_archive_flag_spec= 20153 fi 20154 else 20155 # PORTME fill in a description of your system's linker (not GNU ld) 20156 case $host_os in 20157 aix3*) 20158 allow_undefined_flag=unsupported 20159 always_export_symbols=yes 20160 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 20161 # Note: this linker hardcodes the directories in LIBPATH if there 20162 # are no directories specified by -L. 20163 hardcode_minus_L=yes 20164 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 20165 # Neither direct hardcoding nor static linking is supported with a 20166 # broken collect2. 20167 hardcode_direct=unsupported 20168 fi 20169 ;; 20170 20171 aix[4-9]*) 20172 if test ia64 = "$host_cpu"; then 20173 # On IA64, the linker does run time linking by default, so we don't 20174 # have to do anything special. 20175 aix_use_runtimelinking=no 20176 exp_sym_flag='-Bexport' 20177 no_entry_flag= 20178 else 20179 # If we're using GNU nm, then we don't want the "-C" option. 20180 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 20181 # Without the "-l" option, or with the "-B" option, AIX nm treats 20182 # weak defined symbols like other global defined symbols, whereas 20183 # GNU nm marks them as "W". 20184 # While the 'weak' keyword is ignored in the Export File, we need 20185 # it in the Import File for the 'aix-soname' feature, so we have 20186 # to replace the "-B" option with "-P" for AIX nm. 20187 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 20188 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 20189 else 20190 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 20191 fi 20192 aix_use_runtimelinking=no 20193 20194 # Test if we are trying to use run time linking or normal 20195 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 20196 # have runtime linking enabled, and use it for executables. 20197 # For shared libraries, we enable/disable runtime linking 20198 # depending on the kind of the shared library created - 20199 # when "with_aix_soname,aix_use_runtimelinking" is: 20200 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 20201 # "aix,yes" lib.so shared, rtl:yes, for executables 20202 # lib.a static archive 20203 # "both,no" lib.so.V(shr.o) shared, rtl:yes 20204 # lib.a(lib.so.V) shared, rtl:no, for executables 20205 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 20206 # lib.a(lib.so.V) shared, rtl:no 20207 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 20208 # lib.a static archive 20209 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 20210 for ld_flag in $LDFLAGS; do 20211 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 20212 aix_use_runtimelinking=yes 20213 break 20214 fi 20215 done 20216 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 20217 # With aix-soname=svr4, we create the lib.so.V shared archives only, 20218 # so we don't have lib.a shared libs to link our executables. 20219 # We have to force runtime linking in this case. 20220 aix_use_runtimelinking=yes 20221 LDFLAGS="$LDFLAGS -Wl,-brtl" 20222 fi 20223 ;; 20224 esac 20225 20226 exp_sym_flag='-bexport' 20227 no_entry_flag='-bnoentry' 20228 fi 20229 20230 # When large executables or shared objects are built, AIX ld can 20231 # have problems creating the table of contents. If linking a library 20232 # or program results in "error TOC overflow" add -mminimal-toc to 20233 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 20234 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 20235 20236 archive_cmds='' 20237 hardcode_direct=yes 20238 hardcode_direct_absolute=yes 20239 hardcode_libdir_separator=':' 20240 link_all_deplibs=yes 20241 file_list_spec='$wl-f,' 20242 case $with_aix_soname,$aix_use_runtimelinking in 20243 aix,*) ;; # traditional, no import file 20244 svr4,* | *,yes) # use import file 20245 # The Import File defines what to hardcode. 20246 hardcode_direct=no 20247 hardcode_direct_absolute=no 20248 ;; 20249 esac 20250 20251 if test yes = "$GCC"; then 20252 case $host_os in aix4.[012]|aix4.[012].*) 20253 # We only want to do this on AIX 4.2 and lower, the check 20254 # below for broken collect2 doesn't work under 4.3+ 20255 collect2name=`$CC -print-prog-name=collect2` 20256 if test -f "$collect2name" && 20257 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 20258 then 20259 # We have reworked collect2 20260 : 20261 else 20262 # We have old collect2 20263 hardcode_direct=unsupported 20264 # It fails to find uninstalled libraries when the uninstalled 20265 # path is not listed in the libpath. Setting hardcode_minus_L 20266 # to unsupported forces relinking 20267 hardcode_minus_L=yes 20268 hardcode_libdir_flag_spec='-L$libdir' 20269 hardcode_libdir_separator= 20270 fi 20271 ;; 20272 esac 20273 shared_flag='-shared' 20274 if test yes = "$aix_use_runtimelinking"; then 20275 shared_flag="$shared_flag "'$wl-G' 20276 fi 20277 # Need to ensure runtime linking is disabled for the traditional 20278 # shared library, or the linker may eventually find shared libraries 20279 # /with/ Import File - we do not want to mix them. 20280 shared_flag_aix='-shared' 20281 shared_flag_svr4='-shared $wl-G' 20282 else 20283 # not using gcc 20284 if test ia64 = "$host_cpu"; then 20285 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 20286 # chokes on -Wl,-G. The following line is correct: 20287 shared_flag='-G' 20288 else 20289 if test yes = "$aix_use_runtimelinking"; then 20290 shared_flag='$wl-G' 20291 else 20292 shared_flag='$wl-bM:SRE' 20293 fi 20294 shared_flag_aix='$wl-bM:SRE' 20295 shared_flag_svr4='$wl-G' 20296 fi 20297 fi 20298 20299 export_dynamic_flag_spec='$wl-bexpall' 20300 # It seems that -bexpall does not export symbols beginning with 20301 # underscore (_), so it is better to generate a list of symbols to export. 20302 always_export_symbols=yes 20303 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 20304 # Warning - without using the other runtime loading flags (-brtl), 20305 # -berok will link without error, but may produce a broken library. 20306 allow_undefined_flag='-berok' 20307 # Determine the default libpath from the value encoded in an 20308 # empty executable. 20309 if test set = "${lt_cv_aix_libpath+set}"; then 20310 aix_libpath=$lt_cv_aix_libpath 20311else 20312 if ${lt_cv_aix_libpath_+:} false; then : 20313 $as_echo_n "(cached) " >&6 20314else 20315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20316/* end confdefs.h. */ 20317 20318int 20319main () 20320{ 20321 20322 ; 20323 return 0; 20324} 20325_ACEOF 20326if ac_fn_c_try_link "$LINENO"; then : 20327 20328 lt_aix_libpath_sed=' 20329 /Import File Strings/,/^$/ { 20330 /^0/ { 20331 s/^0 *\([^ ]*\) *$/\1/ 20332 p 20333 } 20334 }' 20335 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20336 # Check for a 64-bit object if we didn't find anything. 20337 if test -z "$lt_cv_aix_libpath_"; then 20338 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20339 fi 20340fi 20341rm -f core conftest.err conftest.$ac_objext \ 20342 conftest$ac_exeext conftest.$ac_ext 20343 if test -z "$lt_cv_aix_libpath_"; then 20344 lt_cv_aix_libpath_=/usr/lib:/lib 20345 fi 20346 20347fi 20348 20349 aix_libpath=$lt_cv_aix_libpath_ 20350fi 20351 20352 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 20353 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 20354 else 20355 if test ia64 = "$host_cpu"; then 20356 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 20357 allow_undefined_flag="-z nodefs" 20358 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 20359 else 20360 # Determine the default libpath from the value encoded in an 20361 # empty executable. 20362 if test set = "${lt_cv_aix_libpath+set}"; then 20363 aix_libpath=$lt_cv_aix_libpath 20364else 20365 if ${lt_cv_aix_libpath_+:} false; then : 20366 $as_echo_n "(cached) " >&6 20367else 20368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20369/* end confdefs.h. */ 20370 20371int 20372main () 20373{ 20374 20375 ; 20376 return 0; 20377} 20378_ACEOF 20379if ac_fn_c_try_link "$LINENO"; then : 20380 20381 lt_aix_libpath_sed=' 20382 /Import File Strings/,/^$/ { 20383 /^0/ { 20384 s/^0 *\([^ ]*\) *$/\1/ 20385 p 20386 } 20387 }' 20388 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20389 # Check for a 64-bit object if we didn't find anything. 20390 if test -z "$lt_cv_aix_libpath_"; then 20391 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20392 fi 20393fi 20394rm -f core conftest.err conftest.$ac_objext \ 20395 conftest$ac_exeext conftest.$ac_ext 20396 if test -z "$lt_cv_aix_libpath_"; then 20397 lt_cv_aix_libpath_=/usr/lib:/lib 20398 fi 20399 20400fi 20401 20402 aix_libpath=$lt_cv_aix_libpath_ 20403fi 20404 20405 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 20406 # Warning - without using the other run time loading flags, 20407 # -berok will link without error, but may produce a broken library. 20408 no_undefined_flag=' $wl-bernotok' 20409 allow_undefined_flag=' $wl-berok' 20410 if test yes = "$with_gnu_ld"; then 20411 # We only use this code for GNU lds that support --whole-archive. 20412 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 20413 else 20414 # Exported symbols can be pulled into shared objects from archives 20415 whole_archive_flag_spec='$convenience' 20416 fi 20417 archive_cmds_need_lc=yes 20418 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 20419 # -brtl affects multiple linker settings, -berok does not and is overridden later 20420 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 20421 if test svr4 != "$with_aix_soname"; then 20422 # This is similar to how AIX traditionally builds its shared libraries. 20423 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 20424 fi 20425 if test aix != "$with_aix_soname"; then 20426 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 20427 else 20428 # used by -dlpreopen to get the symbols 20429 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 20430 fi 20431 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 20432 fi 20433 fi 20434 ;; 20435 20436 amigaos*) 20437 case $host_cpu in 20438 powerpc) 20439 # see comment about AmigaOS4 .so support 20440 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20441 archive_expsym_cmds='' 20442 ;; 20443 m68k) 20444 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 20445 hardcode_libdir_flag_spec='-L$libdir' 20446 hardcode_minus_L=yes 20447 ;; 20448 esac 20449 ;; 20450 20451 bsdi[45]*) 20452 export_dynamic_flag_spec=-rdynamic 20453 ;; 20454 20455 cygwin* | mingw* | pw32* | cegcc*) 20456 # When not using gcc, we currently assume that we are using 20457 # Microsoft Visual C++. 20458 # hardcode_libdir_flag_spec is actually meaningless, as there is 20459 # no search path for DLLs. 20460 case $cc_basename in 20461 cl*) 20462 # Native MSVC 20463 hardcode_libdir_flag_spec=' ' 20464 allow_undefined_flag=unsupported 20465 always_export_symbols=yes 20466 file_list_spec='@' 20467 # Tell ltmain to make .lib files, not .a files. 20468 libext=lib 20469 # Tell ltmain to make .dll files, not .so files. 20470 shrext_cmds=.dll 20471 # FIXME: Setting linknames here is a bad hack. 20472 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 20473 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 20474 cp "$export_symbols" "$output_objdir/$soname.def"; 20475 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 20476 else 20477 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 20478 fi~ 20479 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 20480 linknames=' 20481 # The linker will not automatically build a static lib if we build a DLL. 20482 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 20483 enable_shared_with_static_runtimes=yes 20484 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 20485 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 20486 # Don't use ranlib 20487 old_postinstall_cmds='chmod 644 $oldlib' 20488 postlink_cmds='lt_outputfile="@OUTPUT@"~ 20489 lt_tool_outputfile="@TOOL_OUTPUT@"~ 20490 case $lt_outputfile in 20491 *.exe|*.EXE) ;; 20492 *) 20493 lt_outputfile=$lt_outputfile.exe 20494 lt_tool_outputfile=$lt_tool_outputfile.exe 20495 ;; 20496 esac~ 20497 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 20498 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 20499 $RM "$lt_outputfile.manifest"; 20500 fi' 20501 ;; 20502 *) 20503 # Assume MSVC wrapper 20504 hardcode_libdir_flag_spec=' ' 20505 allow_undefined_flag=unsupported 20506 # Tell ltmain to make .lib files, not .a files. 20507 libext=lib 20508 # Tell ltmain to make .dll files, not .so files. 20509 shrext_cmds=.dll 20510 # FIXME: Setting linknames here is a bad hack. 20511 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 20512 # The linker will automatically build a .lib file if we build a DLL. 20513 old_archive_from_new_cmds='true' 20514 # FIXME: Should let the user specify the lib program. 20515 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 20516 enable_shared_with_static_runtimes=yes 20517 ;; 20518 esac 20519 ;; 20520 20521 darwin* | rhapsody*) 20522 20523 20524 archive_cmds_need_lc=no 20525 hardcode_direct=no 20526 hardcode_automatic=yes 20527 hardcode_shlibpath_var=unsupported 20528 if test yes = "$lt_cv_ld_force_load"; then 20529 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 20530 20531 else 20532 whole_archive_flag_spec='' 20533 fi 20534 link_all_deplibs=yes 20535 allow_undefined_flag=$_lt_dar_allow_undefined 20536 case $cc_basename in 20537 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 20538 *) _lt_dar_can_shared=$GCC ;; 20539 esac 20540 if test yes = "$_lt_dar_can_shared"; then 20541 output_verbose_link_cmd=func_echo_all 20542 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 20543 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 20544 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$_lt_dsymutil" 20545 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 20546 20547 else 20548 ld_shlibs=no 20549 fi 20550 20551 ;; 20552 20553 dgux*) 20554 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20555 hardcode_libdir_flag_spec='-L$libdir' 20556 hardcode_shlibpath_var=no 20557 ;; 20558 20559 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 20560 # support. Future versions do this automatically, but an explicit c++rt0.o 20561 # does not break anything, and helps significantly (at the cost of a little 20562 # extra space). 20563 freebsd2.2*) 20564 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 20565 hardcode_libdir_flag_spec='-R$libdir' 20566 hardcode_direct=yes 20567 hardcode_shlibpath_var=no 20568 ;; 20569 20570 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 20571 freebsd2.*) 20572 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 20573 hardcode_direct=yes 20574 hardcode_minus_L=yes 20575 hardcode_shlibpath_var=no 20576 ;; 20577 20578 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 20579 freebsd* | dragonfly*) 20580 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20581 hardcode_libdir_flag_spec='-R$libdir' 20582 hardcode_direct=yes 20583 hardcode_shlibpath_var=no 20584 ;; 20585 20586 hpux9*) 20587 if test yes = "$GCC"; then 20588 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 20589 else 20590 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 20591 fi 20592 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 20593 hardcode_libdir_separator=: 20594 hardcode_direct=yes 20595 20596 # hardcode_minus_L: Not really in the search PATH, 20597 # but as the default location of the library. 20598 hardcode_minus_L=yes 20599 export_dynamic_flag_spec='$wl-E' 20600 ;; 20601 20602 hpux10*) 20603 if test yes,no = "$GCC,$with_gnu_ld"; then 20604 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 20605 else 20606 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 20607 fi 20608 if test no = "$with_gnu_ld"; then 20609 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 20610 hardcode_libdir_separator=: 20611 hardcode_direct=yes 20612 hardcode_direct_absolute=yes 20613 export_dynamic_flag_spec='$wl-E' 20614 # hardcode_minus_L: Not really in the search PATH, 20615 # but as the default location of the library. 20616 hardcode_minus_L=yes 20617 fi 20618 ;; 20619 20620 hpux11*) 20621 if test yes,no = "$GCC,$with_gnu_ld"; then 20622 case $host_cpu in 20623 hppa*64*) 20624 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 20625 ;; 20626 ia64*) 20627 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 20628 ;; 20629 *) 20630 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 20631 ;; 20632 esac 20633 else 20634 case $host_cpu in 20635 hppa*64*) 20636 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 20637 ;; 20638 ia64*) 20639 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 20640 ;; 20641 *) 20642 20643 # Older versions of the 11.00 compiler do not understand -b yet 20644 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 20645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 20646$as_echo_n "checking if $CC understands -b... " >&6; } 20647if ${lt_cv_prog_compiler__b+:} false; then : 20648 $as_echo_n "(cached) " >&6 20649else 20650 lt_cv_prog_compiler__b=no 20651 save_LDFLAGS=$LDFLAGS 20652 LDFLAGS="$LDFLAGS -b" 20653 echo "$lt_simple_link_test_code" > conftest.$ac_ext 20654 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 20655 # The linker can only warn and ignore the option if not recognized 20656 # So say no if there are warnings 20657 if test -s conftest.err; then 20658 # Append any errors to the config.log. 20659 cat conftest.err 1>&5 20660 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 20661 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 20662 if diff conftest.exp conftest.er2 >/dev/null; then 20663 lt_cv_prog_compiler__b=yes 20664 fi 20665 else 20666 lt_cv_prog_compiler__b=yes 20667 fi 20668 fi 20669 $RM -r conftest* 20670 LDFLAGS=$save_LDFLAGS 20671 20672fi 20673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 20674$as_echo "$lt_cv_prog_compiler__b" >&6; } 20675 20676if test yes = "$lt_cv_prog_compiler__b"; then 20677 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 20678else 20679 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 20680fi 20681 20682 ;; 20683 esac 20684 fi 20685 if test no = "$with_gnu_ld"; then 20686 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 20687 hardcode_libdir_separator=: 20688 20689 case $host_cpu in 20690 hppa*64*|ia64*) 20691 hardcode_direct=no 20692 hardcode_shlibpath_var=no 20693 ;; 20694 *) 20695 hardcode_direct=yes 20696 hardcode_direct_absolute=yes 20697 export_dynamic_flag_spec='$wl-E' 20698 20699 # hardcode_minus_L: Not really in the search PATH, 20700 # but as the default location of the library. 20701 hardcode_minus_L=yes 20702 ;; 20703 esac 20704 fi 20705 ;; 20706 20707 irix5* | irix6* | nonstopux*) 20708 if test yes = "$GCC"; then 20709 archive_cmds='$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' 20710 # Try to use the -exported_symbol ld option, if it does not 20711 # work, assume that -exports_file does not work either and 20712 # implicitly export all symbols. 20713 # This should be the same for all languages, so no per-tag cache variable. 20714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 20715$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 20716if ${lt_cv_irix_exported_symbol+:} false; then : 20717 $as_echo_n "(cached) " >&6 20718else 20719 save_LDFLAGS=$LDFLAGS 20720 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 20721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20722/* end confdefs.h. */ 20723int foo (void) { return 0; } 20724_ACEOF 20725if ac_fn_c_try_link "$LINENO"; then : 20726 lt_cv_irix_exported_symbol=yes 20727else 20728 lt_cv_irix_exported_symbol=no 20729fi 20730rm -f core conftest.err conftest.$ac_objext \ 20731 conftest$ac_exeext conftest.$ac_ext 20732 LDFLAGS=$save_LDFLAGS 20733fi 20734{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 20735$as_echo "$lt_cv_irix_exported_symbol" >&6; } 20736 if test yes = "$lt_cv_irix_exported_symbol"; then 20737 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 $lib' 20738 fi 20739 else 20740 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 20741 archive_expsym_cmds='$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 $lib' 20742 fi 20743 archive_cmds_need_lc='no' 20744 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20745 hardcode_libdir_separator=: 20746 inherit_rpath=yes 20747 link_all_deplibs=yes 20748 ;; 20749 20750 linux*) 20751 case $cc_basename in 20752 tcc*) 20753 # Fabrice Bellard et al's Tiny C Compiler 20754 ld_shlibs=yes 20755 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20756 ;; 20757 esac 20758 ;; 20759 20760 netbsd*) 20761 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 20762 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 20763 else 20764 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 20765 fi 20766 hardcode_libdir_flag_spec='-R$libdir' 20767 hardcode_direct=yes 20768 hardcode_shlibpath_var=no 20769 ;; 20770 20771 newsos6) 20772 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20773 hardcode_direct=yes 20774 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20775 hardcode_libdir_separator=: 20776 hardcode_shlibpath_var=no 20777 ;; 20778 20779 *nto* | *qnx*) 20780 ;; 20781 20782 openbsd* | bitrig*) 20783 if test -f /usr/libexec/ld.so; then 20784 hardcode_direct=yes 20785 hardcode_shlibpath_var=no 20786 hardcode_direct_absolute=yes 20787 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 20788 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20789 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 20790 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 20791 export_dynamic_flag_spec='$wl-E' 20792 else 20793 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20794 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 20795 fi 20796 else 20797 ld_shlibs=no 20798 fi 20799 ;; 20800 20801 os2*) 20802 hardcode_libdir_flag_spec='-L$libdir' 20803 hardcode_minus_L=yes 20804 allow_undefined_flag=unsupported 20805 shrext_cmds=.dll 20806 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 20807 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 20808 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 20809 $ECHO EXPORTS >> $output_objdir/$libname.def~ 20810 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 20811 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 20812 emximp -o $lib $output_objdir/$libname.def' 20813 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 20814 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 20815 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 20816 $ECHO EXPORTS >> $output_objdir/$libname.def~ 20817 prefix_cmds="$SED"~ 20818 if test EXPORTS = "`$SED 1q $export_symbols`"; then 20819 prefix_cmds="$prefix_cmds -e 1d"; 20820 fi~ 20821 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 20822 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 20823 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 20824 emximp -o $lib $output_objdir/$libname.def' 20825 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 20826 enable_shared_with_static_runtimes=yes 20827 ;; 20828 20829 osf3*) 20830 if test yes = "$GCC"; then 20831 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 20832 archive_cmds='$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 $lib' 20833 else 20834 allow_undefined_flag=' -expect_unresolved \*' 20835 archive_cmds='$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 $lib' 20836 fi 20837 archive_cmds_need_lc='no' 20838 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20839 hardcode_libdir_separator=: 20840 ;; 20841 20842 osf4* | osf5*) # as osf3* with the addition of -msym flag 20843 if test yes = "$GCC"; then 20844 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 20845 archive_cmds='$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 $lib' 20846 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20847 else 20848 allow_undefined_flag=' -expect_unresolved \*' 20849 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' 20850 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~ 20851 $CC -shared$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' 20852 20853 # Both c and cxx compiler support -rpath directly 20854 hardcode_libdir_flag_spec='-rpath $libdir' 20855 fi 20856 archive_cmds_need_lc='no' 20857 hardcode_libdir_separator=: 20858 ;; 20859 20860 solaris*) 20861 no_undefined_flag=' -z defs' 20862 if test yes = "$GCC"; then 20863 wlarc='$wl' 20864 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 20865 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 20866 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 20867 else 20868 case `$CC -V 2>&1` in 20869 *"Compilers 5.0"*) 20870 wlarc='' 20871 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 20872 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 20873 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 20874 ;; 20875 *) 20876 wlarc='$wl' 20877 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 20878 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 20879 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 20880 ;; 20881 esac 20882 fi 20883 hardcode_libdir_flag_spec='-R$libdir' 20884 hardcode_shlibpath_var=no 20885 case $host_os in 20886 solaris2.[0-5] | solaris2.[0-5].*) ;; 20887 *) 20888 # The compiler driver will combine and reorder linker options, 20889 # but understands '-z linker_flag'. GCC discards it without '$wl', 20890 # but is careful enough not to reorder. 20891 # Supported since Solaris 2.6 (maybe 2.5.1?) 20892 if test yes = "$GCC"; then 20893 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 20894 else 20895 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 20896 fi 20897 ;; 20898 esac 20899 link_all_deplibs=yes 20900 ;; 20901 20902 sunos4*) 20903 if test sequent = "$host_vendor"; then 20904 # Use $CC to link under sequent, because it throws in some extra .o 20905 # files that make .init and .fini sections work. 20906 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 20907 else 20908 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 20909 fi 20910 hardcode_libdir_flag_spec='-L$libdir' 20911 hardcode_direct=yes 20912 hardcode_minus_L=yes 20913 hardcode_shlibpath_var=no 20914 ;; 20915 20916 sysv4) 20917 case $host_vendor in 20918 sni) 20919 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20920 hardcode_direct=yes # is this really true??? 20921 ;; 20922 siemens) 20923 ## LD is ld it makes a PLAMLIB 20924 ## CC just makes a GrossModule. 20925 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 20926 reload_cmds='$CC -r -o $output$reload_objs' 20927 hardcode_direct=no 20928 ;; 20929 motorola) 20930 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20931 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 20932 ;; 20933 esac 20934 runpath_var='LD_RUN_PATH' 20935 hardcode_shlibpath_var=no 20936 ;; 20937 20938 sysv4.3*) 20939 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20940 hardcode_shlibpath_var=no 20941 export_dynamic_flag_spec='-Bexport' 20942 ;; 20943 20944 sysv4*MP*) 20945 if test -d /usr/nec; then 20946 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20947 hardcode_shlibpath_var=no 20948 runpath_var=LD_RUN_PATH 20949 hardcode_runpath_var=yes 20950 ld_shlibs=yes 20951 fi 20952 ;; 20953 20954 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 20955 no_undefined_flag='$wl-z,text' 20956 archive_cmds_need_lc=no 20957 hardcode_shlibpath_var=no 20958 runpath_var='LD_RUN_PATH' 20959 20960 if test yes = "$GCC"; then 20961 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20962 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20963 else 20964 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20965 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20966 fi 20967 ;; 20968 20969 sysv5* | sco3.2v5* | sco5v6*) 20970 # Note: We CANNOT use -z defs as we might desire, because we do not 20971 # link with -lc, and that would cause any symbols used from libc to 20972 # always be unresolved, which means just about no library would 20973 # ever link correctly. If we're not using GNU ld we use -z text 20974 # though, which does catch some bad symbols but isn't as heavy-handed 20975 # as -z defs. 20976 no_undefined_flag='$wl-z,text' 20977 allow_undefined_flag='$wl-z,nodefs' 20978 archive_cmds_need_lc=no 20979 hardcode_shlibpath_var=no 20980 hardcode_libdir_flag_spec='$wl-R,$libdir' 20981 hardcode_libdir_separator=':' 20982 link_all_deplibs=yes 20983 export_dynamic_flag_spec='$wl-Bexport' 20984 runpath_var='LD_RUN_PATH' 20985 20986 if test yes = "$GCC"; then 20987 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20988 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20989 else 20990 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20991 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20992 fi 20993 ;; 20994 20995 uts4*) 20996 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20997 hardcode_libdir_flag_spec='-L$libdir' 20998 hardcode_shlibpath_var=no 20999 ;; 21000 21001 *) 21002 ld_shlibs=no 21003 ;; 21004 esac 21005 21006 if test sni = "$host_vendor"; then 21007 case $host in 21008 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 21009 export_dynamic_flag_spec='$wl-Blargedynsym' 21010 ;; 21011 esac 21012 fi 21013 fi 21014 21015{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 21016$as_echo "$ld_shlibs" >&6; } 21017test no = "$ld_shlibs" && can_build_shared=no 21018 21019with_gnu_ld=$with_gnu_ld 21020 21021 21022 21023 21024 21025 21026 21027 21028 21029 21030 21031 21032 21033 21034 21035# 21036# Do we need to explicitly link libc? 21037# 21038case "x$archive_cmds_need_lc" in 21039x|xyes) 21040 # Assume -lc should be added 21041 archive_cmds_need_lc=yes 21042 21043 if test yes,yes = "$GCC,$enable_shared"; then 21044 case $archive_cmds in 21045 *'~'*) 21046 # FIXME: we may have to deal with multi-command sequences. 21047 ;; 21048 '$CC '*) 21049 # Test whether the compiler implicitly links with -lc since on some 21050 # systems, -lgcc has to come before -lc. If gcc already passes -lc 21051 # to ld, don't add -lc before -lgcc. 21052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 21053$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 21054if ${lt_cv_archive_cmds_need_lc+:} false; then : 21055 $as_echo_n "(cached) " >&6 21056else 21057 $RM conftest* 21058 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 21059 21060 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 21061 (eval $ac_compile) 2>&5 21062 ac_status=$? 21063 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 21064 test $ac_status = 0; } 2>conftest.err; then 21065 soname=conftest 21066 lib=conftest 21067 libobjs=conftest.$ac_objext 21068 deplibs= 21069 wl=$lt_prog_compiler_wl 21070 pic_flag=$lt_prog_compiler_pic 21071 compiler_flags=-v 21072 linker_flags=-v 21073 verstring= 21074 output_objdir=. 21075 libname=conftest 21076 lt_save_allow_undefined_flag=$allow_undefined_flag 21077 allow_undefined_flag= 21078 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 21079 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 21080 ac_status=$? 21081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 21082 test $ac_status = 0; } 21083 then 21084 lt_cv_archive_cmds_need_lc=no 21085 else 21086 lt_cv_archive_cmds_need_lc=yes 21087 fi 21088 allow_undefined_flag=$lt_save_allow_undefined_flag 21089 else 21090 cat conftest.err 1>&5 21091 fi 21092 $RM conftest* 21093 21094fi 21095{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 21096$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 21097 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 21098 ;; 21099 esac 21100 fi 21101 ;; 21102esac 21103 21104 21105 21106 21107 21108 21109 21110 21111 21112 21113 21114 21115 21116 21117 21118 21119 21120 21121 21122 21123 21124 21125 21126 21127 21128 21129 21130 21131 21132 21133 21134 21135 21136 21137 21138 21139 21140 21141 21142 21143 21144 21145 21146 21147 21148 21149 21150 21151 21152 21153 21154 21155 21156 21157 21158 21159 21160 21161 21162 21163 21164 21165 21166 21167 21168 21169 21170 21171 21172 21173 21174 21175 21176 21177 21178 21179 21180 21181 21182 21183 21184 21185 21186 21187 21188 21189 21190 21191 21192 21193 21194 21195 21196 21197 21198 21199 21200 21201 21202 21203 21204 21205 21206 21207 21208 21209 21210 21211 21212 21213 21214 21215 21216 21217 21218 21219 21220 21221 21222 21223 21224 21225 21226 21227 21228 21229 21230 21231 21232 21233 21234 21235 21236 21237 21238 21239 21240 21241 21242 21243 21244 21245 21246 21247 21248 21249 21250 21251 21252 21253 21254 21255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 21256$as_echo_n "checking dynamic linker characteristics... " >&6; } 21257 21258if test yes = "$GCC"; then 21259 case $host_os in 21260 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 21261 *) lt_awk_arg='/^libraries:/' ;; 21262 esac 21263 case $host_os in 21264 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 21265 *) lt_sed_strip_eq='s|=/|/|g' ;; 21266 esac 21267 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 21268 case $lt_search_path_spec in 21269 *\;*) 21270 # if the path contains ";" then we assume it to be the separator 21271 # otherwise default to the standard path separator (i.e. ":") - it is 21272 # assumed that no part of a normal pathname contains ";" but that should 21273 # okay in the real world where ";" in dirpaths is itself problematic. 21274 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 21275 ;; 21276 *) 21277 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 21278 ;; 21279 esac 21280 # Ok, now we have the path, separated by spaces, we can step through it 21281 # and add multilib dir if necessary... 21282 lt_tmp_lt_search_path_spec= 21283 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 21284 # ...but if some path component already ends with the multilib dir we assume 21285 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 21286 case "$lt_multi_os_dir; $lt_search_path_spec " in 21287 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 21288 lt_multi_os_dir= 21289 ;; 21290 esac 21291 for lt_sys_path in $lt_search_path_spec; do 21292 if test -d "$lt_sys_path$lt_multi_os_dir"; then 21293 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 21294 elif test -n "$lt_multi_os_dir"; then 21295 test -d "$lt_sys_path" && \ 21296 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 21297 fi 21298 done 21299 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 21300BEGIN {RS = " "; FS = "/|\n";} { 21301 lt_foo = ""; 21302 lt_count = 0; 21303 for (lt_i = NF; lt_i > 0; lt_i--) { 21304 if ($lt_i != "" && $lt_i != ".") { 21305 if ($lt_i == "..") { 21306 lt_count++; 21307 } else { 21308 if (lt_count == 0) { 21309 lt_foo = "/" $lt_i lt_foo; 21310 } else { 21311 lt_count--; 21312 } 21313 } 21314 } 21315 } 21316 if (lt_foo != "") { lt_freq[lt_foo]++; } 21317 if (lt_freq[lt_foo] == 1) { print lt_foo; } 21318}'` 21319 # AWK program above erroneously prepends '/' to C:/dos/paths 21320 # for these hosts. 21321 case $host_os in 21322 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 21323 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 21324 esac 21325 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 21326else 21327 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 21328fi 21329library_names_spec= 21330libname_spec='lib$name' 21331soname_spec= 21332shrext_cmds=.so 21333postinstall_cmds= 21334postuninstall_cmds= 21335finish_cmds= 21336finish_eval= 21337shlibpath_var= 21338shlibpath_overrides_runpath=unknown 21339version_type=none 21340dynamic_linker="$host_os ld.so" 21341sys_lib_dlsearch_path_spec="/lib /usr/lib" 21342need_lib_prefix=unknown 21343hardcode_into_libs=no 21344 21345# when you set need_version to no, make sure it does not cause -set_version 21346# flags to be left without arguments 21347need_version=unknown 21348 21349 21350 21351case $host_os in 21352aix3*) 21353 version_type=linux # correct to gnu/linux during the next big refactor 21354 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 21355 shlibpath_var=LIBPATH 21356 21357 # AIX 3 has no versioning support, so we append a major version to the name. 21358 soname_spec='$libname$release$shared_ext$major' 21359 ;; 21360 21361aix[4-9]*) 21362 version_type=linux # correct to gnu/linux during the next big refactor 21363 need_lib_prefix=no 21364 need_version=no 21365 hardcode_into_libs=yes 21366 if test ia64 = "$host_cpu"; then 21367 # AIX 5 supports IA64 21368 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 21369 shlibpath_var=LD_LIBRARY_PATH 21370 else 21371 # With GCC up to 2.95.x, collect2 would create an import file 21372 # for dependence libraries. The import file would start with 21373 # the line '#! .'. This would cause the generated library to 21374 # depend on '.', always an invalid library. This was fixed in 21375 # development snapshots of GCC prior to 3.0. 21376 case $host_os in 21377 aix4 | aix4.[01] | aix4.[01].*) 21378 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 21379 echo ' yes ' 21380 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 21381 : 21382 else 21383 can_build_shared=no 21384 fi 21385 ;; 21386 esac 21387 # Using Import Files as archive members, it is possible to support 21388 # filename-based versioning of shared library archives on AIX. While 21389 # this would work for both with and without runtime linking, it will 21390 # prevent static linking of such archives. So we do filename-based 21391 # shared library versioning with .so extension only, which is used 21392 # when both runtime linking and shared linking is enabled. 21393 # Unfortunately, runtime linking may impact performance, so we do 21394 # not want this to be the default eventually. Also, we use the 21395 # versioned .so libs for executables only if there is the -brtl 21396 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 21397 # To allow for filename-based versioning support, we need to create 21398 # libNAME.so.V as an archive file, containing: 21399 # *) an Import File, referring to the versioned filename of the 21400 # archive as well as the shared archive member, telling the 21401 # bitwidth (32 or 64) of that shared object, and providing the 21402 # list of exported symbols of that shared object, eventually 21403 # decorated with the 'weak' keyword 21404 # *) the shared object with the F_LOADONLY flag set, to really avoid 21405 # it being seen by the linker. 21406 # At run time we better use the real file rather than another symlink, 21407 # but for link time we create the symlink libNAME.so -> libNAME.so.V 21408 21409 case $with_aix_soname,$aix_use_runtimelinking in 21410 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 21411 # soname into executable. Probably we can add versioning support to 21412 # collect2, so additional links can be useful in future. 21413 aix,yes) # traditional libtool 21414 dynamic_linker='AIX unversionable lib.so' 21415 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 21416 # instead of lib<name>.a to let people know that these are not 21417 # typical AIX shared libraries. 21418 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21419 ;; 21420 aix,no) # traditional AIX only 21421 dynamic_linker='AIX lib.a(lib.so.V)' 21422 # We preserve .a as extension for shared libraries through AIX4.2 21423 # and later when we are not doing run time linking. 21424 library_names_spec='$libname$release.a $libname.a' 21425 soname_spec='$libname$release$shared_ext$major' 21426 ;; 21427 svr4,*) # full svr4 only 21428 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 21429 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 21430 # We do not specify a path in Import Files, so LIBPATH fires. 21431 shlibpath_overrides_runpath=yes 21432 ;; 21433 *,yes) # both, prefer svr4 21434 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 21435 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 21436 # unpreferred sharedlib libNAME.a needs extra handling 21437 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 21438 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 21439 # We do not specify a path in Import Files, so LIBPATH fires. 21440 shlibpath_overrides_runpath=yes 21441 ;; 21442 *,no) # both, prefer aix 21443 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 21444 library_names_spec='$libname$release.a $libname.a' 21445 soname_spec='$libname$release$shared_ext$major' 21446 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 21447 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 21448 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 21449 ;; 21450 esac 21451 shlibpath_var=LIBPATH 21452 fi 21453 ;; 21454 21455amigaos*) 21456 case $host_cpu in 21457 powerpc) 21458 # Since July 2007 AmigaOS4 officially supports .so libraries. 21459 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 21460 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21461 ;; 21462 m68k) 21463 library_names_spec='$libname.ixlibrary $libname.a' 21464 # Create ${libname}_ixlibrary.a entries in /sys/libs. 21465 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 21466 ;; 21467 esac 21468 ;; 21469 21470beos*) 21471 library_names_spec='$libname$shared_ext' 21472 dynamic_linker="$host_os ld.so" 21473 shlibpath_var=LIBRARY_PATH 21474 ;; 21475 21476bsdi[45]*) 21477 version_type=linux # correct to gnu/linux during the next big refactor 21478 need_version=no 21479 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21480 soname_spec='$libname$release$shared_ext$major' 21481 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 21482 shlibpath_var=LD_LIBRARY_PATH 21483 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 21484 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 21485 # the default ld.so.conf also contains /usr/contrib/lib and 21486 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 21487 # libtool to hard-code these into programs 21488 ;; 21489 21490cygwin* | mingw* | pw32* | cegcc*) 21491 version_type=windows 21492 shrext_cmds=.dll 21493 need_version=no 21494 need_lib_prefix=no 21495 21496 case $GCC,$cc_basename in 21497 yes,*) 21498 # gcc 21499 library_names_spec='$libname.dll.a' 21500 # DLL is installed to $(libdir)/../bin by postinstall_cmds 21501 postinstall_cmds='base_file=`basename \$file`~ 21502 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 21503 dldir=$destdir/`dirname \$dlpath`~ 21504 test -d \$dldir || mkdir -p \$dldir~ 21505 $install_prog $dir/$dlname \$dldir/$dlname~ 21506 chmod a+x \$dldir/$dlname~ 21507 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 21508 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 21509 fi' 21510 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 21511 dlpath=$dir/\$dldll~ 21512 $RM \$dlpath' 21513 shlibpath_overrides_runpath=yes 21514 21515 case $host_os in 21516 cygwin*) 21517 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 21518 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21519 21520 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 21521 ;; 21522 mingw* | cegcc*) 21523 # MinGW DLLs use traditional 'lib' prefix 21524 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21525 ;; 21526 pw32*) 21527 # pw32 DLLs use 'pw' prefix rather than 'lib' 21528 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21529 ;; 21530 esac 21531 dynamic_linker='Win32 ld.exe' 21532 ;; 21533 21534 *,cl*) 21535 # Native MSVC 21536 libname_spec='$name' 21537 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21538 library_names_spec='$libname.dll.lib' 21539 21540 case $build_os in 21541 mingw*) 21542 sys_lib_search_path_spec= 21543 lt_save_ifs=$IFS 21544 IFS=';' 21545 for lt_path in $LIB 21546 do 21547 IFS=$lt_save_ifs 21548 # Let DOS variable expansion print the short 8.3 style file name. 21549 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 21550 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 21551 done 21552 IFS=$lt_save_ifs 21553 # Convert to MSYS style. 21554 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 21555 ;; 21556 cygwin*) 21557 # Convert to unix form, then to dos form, then back to unix form 21558 # but this time dos style (no spaces!) so that the unix form looks 21559 # like /cygdrive/c/PROGRA~1:/cygdr... 21560 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 21561 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 21562 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 21563 ;; 21564 *) 21565 sys_lib_search_path_spec=$LIB 21566 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 21567 # It is most probably a Windows format PATH. 21568 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 21569 else 21570 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 21571 fi 21572 # FIXME: find the short name or the path components, as spaces are 21573 # common. (e.g. "Program Files" -> "PROGRA~1") 21574 ;; 21575 esac 21576 21577 # DLL is installed to $(libdir)/../bin by postinstall_cmds 21578 postinstall_cmds='base_file=`basename \$file`~ 21579 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 21580 dldir=$destdir/`dirname \$dlpath`~ 21581 test -d \$dldir || mkdir -p \$dldir~ 21582 $install_prog $dir/$dlname \$dldir/$dlname' 21583 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 21584 dlpath=$dir/\$dldll~ 21585 $RM \$dlpath' 21586 shlibpath_overrides_runpath=yes 21587 dynamic_linker='Win32 link.exe' 21588 ;; 21589 21590 *) 21591 # Assume MSVC wrapper 21592 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 21593 dynamic_linker='Win32 ld.exe' 21594 ;; 21595 esac 21596 # FIXME: first we should search . and the directory the executable is in 21597 shlibpath_var=PATH 21598 ;; 21599 21600darwin* | rhapsody*) 21601 dynamic_linker="$host_os dyld" 21602 version_type=darwin 21603 need_lib_prefix=no 21604 need_version=no 21605 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 21606 soname_spec='$libname$release$major$shared_ext' 21607 shlibpath_overrides_runpath=yes 21608 shlibpath_var=DYLD_LIBRARY_PATH 21609 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 21610 21611 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 21612 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 21613 ;; 21614 21615dgux*) 21616 version_type=linux # correct to gnu/linux during the next big refactor 21617 need_lib_prefix=no 21618 need_version=no 21619 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21620 soname_spec='$libname$release$shared_ext$major' 21621 shlibpath_var=LD_LIBRARY_PATH 21622 ;; 21623 21624freebsd* | dragonfly*) 21625 # DragonFly does not have aout. When/if they implement a new 21626 # versioning mechanism, adjust this. 21627 if test -x /usr/bin/objformat; then 21628 objformat=`/usr/bin/objformat` 21629 else 21630 case $host_os in 21631 freebsd[23].*) objformat=aout ;; 21632 *) objformat=elf ;; 21633 esac 21634 fi 21635 version_type=freebsd-$objformat 21636 case $version_type in 21637 freebsd-elf*) 21638 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21639 soname_spec='$libname$release$shared_ext$major' 21640 need_version=no 21641 need_lib_prefix=no 21642 ;; 21643 freebsd-*) 21644 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21645 need_version=yes 21646 ;; 21647 esac 21648 shlibpath_var=LD_LIBRARY_PATH 21649 case $host_os in 21650 freebsd2.*) 21651 shlibpath_overrides_runpath=yes 21652 ;; 21653 freebsd3.[01]* | freebsdelf3.[01]*) 21654 shlibpath_overrides_runpath=yes 21655 hardcode_into_libs=yes 21656 ;; 21657 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 21658 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 21659 shlibpath_overrides_runpath=no 21660 hardcode_into_libs=yes 21661 ;; 21662 *) # from 4.6 on, and DragonFly 21663 shlibpath_overrides_runpath=yes 21664 hardcode_into_libs=yes 21665 ;; 21666 esac 21667 ;; 21668 21669haiku*) 21670 version_type=linux # correct to gnu/linux during the next big refactor 21671 need_lib_prefix=no 21672 need_version=no 21673 dynamic_linker="$host_os runtime_loader" 21674 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21675 soname_spec='$libname$release$shared_ext$major' 21676 shlibpath_var=LIBRARY_PATH 21677 shlibpath_overrides_runpath=no 21678 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 21679 hardcode_into_libs=yes 21680 ;; 21681 21682hpux9* | hpux10* | hpux11*) 21683 # Give a soname corresponding to the major version so that dld.sl refuses to 21684 # link against other versions. 21685 version_type=sunos 21686 need_lib_prefix=no 21687 need_version=no 21688 case $host_cpu in 21689 ia64*) 21690 shrext_cmds='.so' 21691 hardcode_into_libs=yes 21692 dynamic_linker="$host_os dld.so" 21693 shlibpath_var=LD_LIBRARY_PATH 21694 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 21695 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21696 soname_spec='$libname$release$shared_ext$major' 21697 if test 32 = "$HPUX_IA64_MODE"; then 21698 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 21699 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 21700 else 21701 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 21702 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 21703 fi 21704 ;; 21705 hppa*64*) 21706 shrext_cmds='.sl' 21707 hardcode_into_libs=yes 21708 dynamic_linker="$host_os dld.sl" 21709 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 21710 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 21711 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21712 soname_spec='$libname$release$shared_ext$major' 21713 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 21714 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 21715 ;; 21716 *) 21717 shrext_cmds='.sl' 21718 dynamic_linker="$host_os dld.sl" 21719 shlibpath_var=SHLIB_PATH 21720 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 21721 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21722 soname_spec='$libname$release$shared_ext$major' 21723 ;; 21724 esac 21725 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 21726 postinstall_cmds='chmod 555 $lib' 21727 # or fails outright, so override atomically: 21728 install_override_mode=555 21729 ;; 21730 21731interix[3-9]*) 21732 version_type=linux # correct to gnu/linux during the next big refactor 21733 need_lib_prefix=no 21734 need_version=no 21735 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21736 soname_spec='$libname$release$shared_ext$major' 21737 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 21738 shlibpath_var=LD_LIBRARY_PATH 21739 shlibpath_overrides_runpath=no 21740 hardcode_into_libs=yes 21741 ;; 21742 21743irix5* | irix6* | nonstopux*) 21744 case $host_os in 21745 nonstopux*) version_type=nonstopux ;; 21746 *) 21747 if test yes = "$lt_cv_prog_gnu_ld"; then 21748 version_type=linux # correct to gnu/linux during the next big refactor 21749 else 21750 version_type=irix 21751 fi ;; 21752 esac 21753 need_lib_prefix=no 21754 need_version=no 21755 soname_spec='$libname$release$shared_ext$major' 21756 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 21757 case $host_os in 21758 irix5* | nonstopux*) 21759 libsuff= shlibsuff= 21760 ;; 21761 *) 21762 case $LD in # libtool.m4 will add one of these switches to LD 21763 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 21764 libsuff= shlibsuff= libmagic=32-bit;; 21765 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 21766 libsuff=32 shlibsuff=N32 libmagic=N32;; 21767 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 21768 libsuff=64 shlibsuff=64 libmagic=64-bit;; 21769 *) libsuff= shlibsuff= libmagic=never-match;; 21770 esac 21771 ;; 21772 esac 21773 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 21774 shlibpath_overrides_runpath=no 21775 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 21776 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 21777 hardcode_into_libs=yes 21778 ;; 21779 21780# No shared lib support for Linux oldld, aout, or coff. 21781linux*oldld* | linux*aout* | linux*coff*) 21782 dynamic_linker=no 21783 ;; 21784 21785linux*android*) 21786 version_type=none # Android doesn't support versioned libraries. 21787 need_lib_prefix=no 21788 need_version=no 21789 library_names_spec='$libname$release$shared_ext' 21790 soname_spec='$libname$release$shared_ext' 21791 finish_cmds= 21792 shlibpath_var=LD_LIBRARY_PATH 21793 shlibpath_overrides_runpath=yes 21794 21795 # This implies no fast_install, which is unacceptable. 21796 # Some rework will be needed to allow for fast_install 21797 # before this can be enabled. 21798 hardcode_into_libs=yes 21799 21800 dynamic_linker='Android linker' 21801 # Don't embed -rpath directories since the linker doesn't support them. 21802 hardcode_libdir_flag_spec='-L$libdir' 21803 ;; 21804 21805# This must be glibc/ELF. 21806linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 21807 version_type=linux # correct to gnu/linux during the next big refactor 21808 need_lib_prefix=no 21809 need_version=no 21810 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21811 soname_spec='$libname$release$shared_ext$major' 21812 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 21813 shlibpath_var=LD_LIBRARY_PATH 21814 shlibpath_overrides_runpath=no 21815 21816 # Some binutils ld are patched to set DT_RUNPATH 21817 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 21818 $as_echo_n "(cached) " >&6 21819else 21820 lt_cv_shlibpath_overrides_runpath=no 21821 save_LDFLAGS=$LDFLAGS 21822 save_libdir=$libdir 21823 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 21824 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 21825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21826/* end confdefs.h. */ 21827 21828int 21829main () 21830{ 21831 21832 ; 21833 return 0; 21834} 21835_ACEOF 21836if ac_fn_c_try_link "$LINENO"; then : 21837 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 21838 lt_cv_shlibpath_overrides_runpath=yes 21839fi 21840fi 21841rm -f core conftest.err conftest.$ac_objext \ 21842 conftest$ac_exeext conftest.$ac_ext 21843 LDFLAGS=$save_LDFLAGS 21844 libdir=$save_libdir 21845 21846fi 21847 21848 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 21849 21850 # This implies no fast_install, which is unacceptable. 21851 # Some rework will be needed to allow for fast_install 21852 # before this can be enabled. 21853 hardcode_into_libs=yes 21854 21855 # Ideally, we could use ldconfig to report *all* directores which are 21856 # searched for libraries, however this is still not possible. Aside from not 21857 # being certain /sbin/ldconfig is available, command 21858 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 21859 # even though it is searched at run-time. Try to do the best guess by 21860 # appending ld.so.conf contents (and includes) to the search path. 21861 if test -f /etc/ld.so.conf; then 21862 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' ' '` 21863 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 21864 fi 21865 21866 # We used to test for /lib/ld.so.1 and disable shared libraries on 21867 # powerpc, because MkLinux only supported shared libraries with the 21868 # GNU dynamic linker. Since this was broken with cross compilers, 21869 # most powerpc-linux boxes support dynamic linking these days and 21870 # people can always --disable-shared, the test was removed, and we 21871 # assume the GNU/Linux dynamic linker is in use. 21872 dynamic_linker='GNU/Linux ld.so' 21873 ;; 21874 21875netbsd*) 21876 version_type=sunos 21877 need_lib_prefix=no 21878 need_version=no 21879 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 21880 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21881 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 21882 dynamic_linker='NetBSD (a.out) ld.so' 21883 else 21884 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21885 soname_spec='$libname$release$shared_ext$major' 21886 dynamic_linker='NetBSD ld.elf_so' 21887 fi 21888 shlibpath_var=LD_LIBRARY_PATH 21889 shlibpath_overrides_runpath=yes 21890 hardcode_into_libs=yes 21891 ;; 21892 21893newsos6) 21894 version_type=linux # correct to gnu/linux during the next big refactor 21895 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21896 shlibpath_var=LD_LIBRARY_PATH 21897 shlibpath_overrides_runpath=yes 21898 ;; 21899 21900*nto* | *qnx*) 21901 version_type=qnx 21902 need_lib_prefix=no 21903 need_version=no 21904 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21905 soname_spec='$libname$release$shared_ext$major' 21906 shlibpath_var=LD_LIBRARY_PATH 21907 shlibpath_overrides_runpath=no 21908 hardcode_into_libs=yes 21909 dynamic_linker='ldqnx.so' 21910 ;; 21911 21912openbsd* | bitrig*) 21913 version_type=sunos 21914 sys_lib_dlsearch_path_spec=/usr/lib 21915 need_lib_prefix=no 21916 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 21917 need_version=no 21918 else 21919 need_version=yes 21920 fi 21921 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21922 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 21923 shlibpath_var=LD_LIBRARY_PATH 21924 shlibpath_overrides_runpath=yes 21925 ;; 21926 21927os2*) 21928 libname_spec='$name' 21929 version_type=windows 21930 shrext_cmds=.dll 21931 need_version=no 21932 need_lib_prefix=no 21933 # OS/2 can only load a DLL with a base name of 8 characters or less. 21934 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 21935 v=$($ECHO $release$versuffix | tr -d .-); 21936 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 21937 $ECHO $n$v`$shared_ext' 21938 library_names_spec='${libname}_dll.$libext' 21939 dynamic_linker='OS/2 ld.exe' 21940 shlibpath_var=BEGINLIBPATH 21941 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 21942 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 21943 postinstall_cmds='base_file=`basename \$file`~ 21944 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 21945 dldir=$destdir/`dirname \$dlpath`~ 21946 test -d \$dldir || mkdir -p \$dldir~ 21947 $install_prog $dir/$dlname \$dldir/$dlname~ 21948 chmod a+x \$dldir/$dlname~ 21949 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 21950 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 21951 fi' 21952 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 21953 dlpath=$dir/\$dldll~ 21954 $RM \$dlpath' 21955 ;; 21956 21957osf3* | osf4* | osf5*) 21958 version_type=osf 21959 need_lib_prefix=no 21960 need_version=no 21961 soname_spec='$libname$release$shared_ext$major' 21962 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21963 shlibpath_var=LD_LIBRARY_PATH 21964 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 21965 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 21966 ;; 21967 21968rdos*) 21969 dynamic_linker=no 21970 ;; 21971 21972solaris*) 21973 version_type=linux # correct to gnu/linux during the next big refactor 21974 need_lib_prefix=no 21975 need_version=no 21976 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21977 soname_spec='$libname$release$shared_ext$major' 21978 shlibpath_var=LD_LIBRARY_PATH 21979 shlibpath_overrides_runpath=yes 21980 hardcode_into_libs=yes 21981 # ldd complains unless libraries are executable 21982 postinstall_cmds='chmod +x $lib' 21983 ;; 21984 21985sunos4*) 21986 version_type=sunos 21987 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21988 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 21989 shlibpath_var=LD_LIBRARY_PATH 21990 shlibpath_overrides_runpath=yes 21991 if test yes = "$with_gnu_ld"; then 21992 need_lib_prefix=no 21993 fi 21994 need_version=yes 21995 ;; 21996 21997sysv4 | sysv4.3*) 21998 version_type=linux # correct to gnu/linux during the next big refactor 21999 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 22000 soname_spec='$libname$release$shared_ext$major' 22001 shlibpath_var=LD_LIBRARY_PATH 22002 case $host_vendor in 22003 sni) 22004 shlibpath_overrides_runpath=no 22005 need_lib_prefix=no 22006 runpath_var=LD_RUN_PATH 22007 ;; 22008 siemens) 22009 need_lib_prefix=no 22010 ;; 22011 motorola) 22012 need_lib_prefix=no 22013 need_version=no 22014 shlibpath_overrides_runpath=no 22015 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 22016 ;; 22017 esac 22018 ;; 22019 22020sysv4*MP*) 22021 if test -d /usr/nec; then 22022 version_type=linux # correct to gnu/linux during the next big refactor 22023 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 22024 soname_spec='$libname$shared_ext.$major' 22025 shlibpath_var=LD_LIBRARY_PATH 22026 fi 22027 ;; 22028 22029sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 22030 version_type=sco 22031 need_lib_prefix=no 22032 need_version=no 22033 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 22034 soname_spec='$libname$release$shared_ext$major' 22035 shlibpath_var=LD_LIBRARY_PATH 22036 shlibpath_overrides_runpath=yes 22037 hardcode_into_libs=yes 22038 if test yes = "$with_gnu_ld"; then 22039 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 22040 else 22041 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 22042 case $host_os in 22043 sco3.2v5*) 22044 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 22045 ;; 22046 esac 22047 fi 22048 sys_lib_dlsearch_path_spec='/usr/lib' 22049 ;; 22050 22051tpf*) 22052 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 22053 version_type=linux # correct to gnu/linux during the next big refactor 22054 need_lib_prefix=no 22055 need_version=no 22056 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 22057 shlibpath_var=LD_LIBRARY_PATH 22058 shlibpath_overrides_runpath=no 22059 hardcode_into_libs=yes 22060 ;; 22061 22062uts4*) 22063 version_type=linux # correct to gnu/linux during the next big refactor 22064 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 22065 soname_spec='$libname$release$shared_ext$major' 22066 shlibpath_var=LD_LIBRARY_PATH 22067 ;; 22068 22069*) 22070 dynamic_linker=no 22071 ;; 22072esac 22073{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 22074$as_echo "$dynamic_linker" >&6; } 22075test no = "$dynamic_linker" && can_build_shared=no 22076 22077variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 22078if test yes = "$GCC"; then 22079 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 22080fi 22081 22082if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 22083 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 22084fi 22085 22086if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 22087 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 22088fi 22089 22090# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 22091configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 22092 22093# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 22094func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 22095 22096# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 22097configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 22098 22099 22100 22101 22102 22103 22104 22105 22106 22107 22108 22109 22110 22111 22112 22113 22114 22115 22116 22117 22118 22119 22120 22121 22122 22123 22124 22125 22126 22127 22128 22129 22130 22131 22132 22133 22134 22135 22136 22137 22138 22139 22140 22141 22142 22143 22144 22145 22146 22147 22148 22149 22150 22151 22152 22153 22154 22155 22156 22157 22158 22159 22160 22161 22162 22163 22164 22165 22166 22167 22168 22169 22170 22171 22172 22173 22174 22175 22176 22177 22178 22179 22180 22181 22182 22183 22184 22185 22186 22187 22188 22189 22190 22191 22192 22193 22194 22195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 22196$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 22197hardcode_action= 22198if test -n "$hardcode_libdir_flag_spec" || 22199 test -n "$runpath_var" || 22200 test yes = "$hardcode_automatic"; then 22201 22202 # We can hardcode non-existent directories. 22203 if test no != "$hardcode_direct" && 22204 # If the only mechanism to avoid hardcoding is shlibpath_var, we 22205 # have to relink, otherwise we might link with an installed library 22206 # when we should be linking with a yet-to-be-installed one 22207 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 22208 test no != "$hardcode_minus_L"; then 22209 # Linking always hardcodes the temporary library directory. 22210 hardcode_action=relink 22211 else 22212 # We can link without hardcoding, and we can hardcode nonexisting dirs. 22213 hardcode_action=immediate 22214 fi 22215else 22216 # We cannot hardcode anything, or else we can only hardcode existing 22217 # directories. 22218 hardcode_action=unsupported 22219fi 22220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 22221$as_echo "$hardcode_action" >&6; } 22222 22223if test relink = "$hardcode_action" || 22224 test yes = "$inherit_rpath"; then 22225 # Fast installation is not supported 22226 enable_fast_install=no 22227elif test yes = "$shlibpath_overrides_runpath" || 22228 test no = "$enable_shared"; then 22229 # Fast installation is not necessary 22230 enable_fast_install=needless 22231fi 22232 22233 22234 22235 22236 22237 22238 if test yes != "$enable_dlopen"; then 22239 enable_dlopen=unknown 22240 enable_dlopen_self=unknown 22241 enable_dlopen_self_static=unknown 22242else 22243 lt_cv_dlopen=no 22244 lt_cv_dlopen_libs= 22245 22246 case $host_os in 22247 beos*) 22248 lt_cv_dlopen=load_add_on 22249 lt_cv_dlopen_libs= 22250 lt_cv_dlopen_self=yes 22251 ;; 22252 22253 mingw* | pw32* | cegcc*) 22254 lt_cv_dlopen=LoadLibrary 22255 lt_cv_dlopen_libs= 22256 ;; 22257 22258 cygwin*) 22259 lt_cv_dlopen=dlopen 22260 lt_cv_dlopen_libs= 22261 ;; 22262 22263 darwin*) 22264 # if libdl is installed we need to link against it 22265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 22266$as_echo_n "checking for dlopen in -ldl... " >&6; } 22267if ${ac_cv_lib_dl_dlopen+:} false; then : 22268 $as_echo_n "(cached) " >&6 22269else 22270 ac_check_lib_save_LIBS=$LIBS 22271LIBS="-ldl $LIBS" 22272cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22273/* end confdefs.h. */ 22274 22275/* Override any GCC internal prototype to avoid an error. 22276 Use char because int might match the return type of a GCC 22277 builtin and then its argument prototype would still apply. */ 22278#ifdef __cplusplus 22279extern "C" 22280#endif 22281char dlopen (); 22282int 22283main () 22284{ 22285return dlopen (); 22286 ; 22287 return 0; 22288} 22289_ACEOF 22290if ac_fn_c_try_link "$LINENO"; then : 22291 ac_cv_lib_dl_dlopen=yes 22292else 22293 ac_cv_lib_dl_dlopen=no 22294fi 22295rm -f core conftest.err conftest.$ac_objext \ 22296 conftest$ac_exeext conftest.$ac_ext 22297LIBS=$ac_check_lib_save_LIBS 22298fi 22299{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 22300$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 22301if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 22302 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 22303else 22304 22305 lt_cv_dlopen=dyld 22306 lt_cv_dlopen_libs= 22307 lt_cv_dlopen_self=yes 22308 22309fi 22310 22311 ;; 22312 22313 tpf*) 22314 # Don't try to run any link tests for TPF. We know it's impossible 22315 # because TPF is a cross-compiler, and we know how we open DSOs. 22316 lt_cv_dlopen=dlopen 22317 lt_cv_dlopen_libs= 22318 lt_cv_dlopen_self=no 22319 ;; 22320 22321 *) 22322 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 22323if test "x$ac_cv_func_shl_load" = xyes; then : 22324 lt_cv_dlopen=shl_load 22325else 22326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 22327$as_echo_n "checking for shl_load in -ldld... " >&6; } 22328if ${ac_cv_lib_dld_shl_load+:} false; then : 22329 $as_echo_n "(cached) " >&6 22330else 22331 ac_check_lib_save_LIBS=$LIBS 22332LIBS="-ldld $LIBS" 22333cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22334/* end confdefs.h. */ 22335 22336/* Override any GCC internal prototype to avoid an error. 22337 Use char because int might match the return type of a GCC 22338 builtin and then its argument prototype would still apply. */ 22339#ifdef __cplusplus 22340extern "C" 22341#endif 22342char shl_load (); 22343int 22344main () 22345{ 22346return shl_load (); 22347 ; 22348 return 0; 22349} 22350_ACEOF 22351if ac_fn_c_try_link "$LINENO"; then : 22352 ac_cv_lib_dld_shl_load=yes 22353else 22354 ac_cv_lib_dld_shl_load=no 22355fi 22356rm -f core conftest.err conftest.$ac_objext \ 22357 conftest$ac_exeext conftest.$ac_ext 22358LIBS=$ac_check_lib_save_LIBS 22359fi 22360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 22361$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 22362if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 22363 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 22364else 22365 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 22366if test "x$ac_cv_func_dlopen" = xyes; then : 22367 lt_cv_dlopen=dlopen 22368else 22369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 22370$as_echo_n "checking for dlopen in -ldl... " >&6; } 22371if ${ac_cv_lib_dl_dlopen+:} false; then : 22372 $as_echo_n "(cached) " >&6 22373else 22374 ac_check_lib_save_LIBS=$LIBS 22375LIBS="-ldl $LIBS" 22376cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22377/* end confdefs.h. */ 22378 22379/* Override any GCC internal prototype to avoid an error. 22380 Use char because int might match the return type of a GCC 22381 builtin and then its argument prototype would still apply. */ 22382#ifdef __cplusplus 22383extern "C" 22384#endif 22385char dlopen (); 22386int 22387main () 22388{ 22389return dlopen (); 22390 ; 22391 return 0; 22392} 22393_ACEOF 22394if ac_fn_c_try_link "$LINENO"; then : 22395 ac_cv_lib_dl_dlopen=yes 22396else 22397 ac_cv_lib_dl_dlopen=no 22398fi 22399rm -f core conftest.err conftest.$ac_objext \ 22400 conftest$ac_exeext conftest.$ac_ext 22401LIBS=$ac_check_lib_save_LIBS 22402fi 22403{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 22404$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 22405if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 22406 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 22407else 22408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 22409$as_echo_n "checking for dlopen in -lsvld... " >&6; } 22410if ${ac_cv_lib_svld_dlopen+:} false; then : 22411 $as_echo_n "(cached) " >&6 22412else 22413 ac_check_lib_save_LIBS=$LIBS 22414LIBS="-lsvld $LIBS" 22415cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22416/* end confdefs.h. */ 22417 22418/* Override any GCC internal prototype to avoid an error. 22419 Use char because int might match the return type of a GCC 22420 builtin and then its argument prototype would still apply. */ 22421#ifdef __cplusplus 22422extern "C" 22423#endif 22424char dlopen (); 22425int 22426main () 22427{ 22428return dlopen (); 22429 ; 22430 return 0; 22431} 22432_ACEOF 22433if ac_fn_c_try_link "$LINENO"; then : 22434 ac_cv_lib_svld_dlopen=yes 22435else 22436 ac_cv_lib_svld_dlopen=no 22437fi 22438rm -f core conftest.err conftest.$ac_objext \ 22439 conftest$ac_exeext conftest.$ac_ext 22440LIBS=$ac_check_lib_save_LIBS 22441fi 22442{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 22443$as_echo "$ac_cv_lib_svld_dlopen" >&6; } 22444if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 22445 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 22446else 22447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 22448$as_echo_n "checking for dld_link in -ldld... " >&6; } 22449if ${ac_cv_lib_dld_dld_link+:} false; then : 22450 $as_echo_n "(cached) " >&6 22451else 22452 ac_check_lib_save_LIBS=$LIBS 22453LIBS="-ldld $LIBS" 22454cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22455/* end confdefs.h. */ 22456 22457/* Override any GCC internal prototype to avoid an error. 22458 Use char because int might match the return type of a GCC 22459 builtin and then its argument prototype would still apply. */ 22460#ifdef __cplusplus 22461extern "C" 22462#endif 22463char dld_link (); 22464int 22465main () 22466{ 22467return dld_link (); 22468 ; 22469 return 0; 22470} 22471_ACEOF 22472if ac_fn_c_try_link "$LINENO"; then : 22473 ac_cv_lib_dld_dld_link=yes 22474else 22475 ac_cv_lib_dld_dld_link=no 22476fi 22477rm -f core conftest.err conftest.$ac_objext \ 22478 conftest$ac_exeext conftest.$ac_ext 22479LIBS=$ac_check_lib_save_LIBS 22480fi 22481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 22482$as_echo "$ac_cv_lib_dld_dld_link" >&6; } 22483if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 22484 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 22485fi 22486 22487 22488fi 22489 22490 22491fi 22492 22493 22494fi 22495 22496 22497fi 22498 22499 22500fi 22501 22502 ;; 22503 esac 22504 22505 if test no = "$lt_cv_dlopen"; then 22506 enable_dlopen=no 22507 else 22508 enable_dlopen=yes 22509 fi 22510 22511 case $lt_cv_dlopen in 22512 dlopen) 22513 save_CPPFLAGS=$CPPFLAGS 22514 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 22515 22516 save_LDFLAGS=$LDFLAGS 22517 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 22518 22519 save_LIBS=$LIBS 22520 LIBS="$lt_cv_dlopen_libs $LIBS" 22521 22522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 22523$as_echo_n "checking whether a program can dlopen itself... " >&6; } 22524if ${lt_cv_dlopen_self+:} false; then : 22525 $as_echo_n "(cached) " >&6 22526else 22527 if test yes = "$cross_compiling"; then : 22528 lt_cv_dlopen_self=cross 22529else 22530 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 22531 lt_status=$lt_dlunknown 22532 cat > conftest.$ac_ext <<_LT_EOF 22533#line $LINENO "configure" 22534#include "confdefs.h" 22535 22536#if HAVE_DLFCN_H 22537#include <dlfcn.h> 22538#endif 22539 22540#include <stdio.h> 22541 22542#ifdef RTLD_GLOBAL 22543# define LT_DLGLOBAL RTLD_GLOBAL 22544#else 22545# ifdef DL_GLOBAL 22546# define LT_DLGLOBAL DL_GLOBAL 22547# else 22548# define LT_DLGLOBAL 0 22549# endif 22550#endif 22551 22552/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 22553 find out it does not work in some platform. */ 22554#ifndef LT_DLLAZY_OR_NOW 22555# ifdef RTLD_LAZY 22556# define LT_DLLAZY_OR_NOW RTLD_LAZY 22557# else 22558# ifdef DL_LAZY 22559# define LT_DLLAZY_OR_NOW DL_LAZY 22560# else 22561# ifdef RTLD_NOW 22562# define LT_DLLAZY_OR_NOW RTLD_NOW 22563# else 22564# ifdef DL_NOW 22565# define LT_DLLAZY_OR_NOW DL_NOW 22566# else 22567# define LT_DLLAZY_OR_NOW 0 22568# endif 22569# endif 22570# endif 22571# endif 22572#endif 22573 22574/* When -fvisibility=hidden is used, assume the code has been annotated 22575 correspondingly for the symbols needed. */ 22576#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 22577int fnord () __attribute__((visibility("default"))); 22578#endif 22579 22580int fnord () { return 42; } 22581int main () 22582{ 22583 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 22584 int status = $lt_dlunknown; 22585 22586 if (self) 22587 { 22588 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 22589 else 22590 { 22591 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 22592 else puts (dlerror ()); 22593 } 22594 /* dlclose (self); */ 22595 } 22596 else 22597 puts (dlerror ()); 22598 22599 return status; 22600} 22601_LT_EOF 22602 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 22603 (eval $ac_link) 2>&5 22604 ac_status=$? 22605 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 22606 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 22607 (./conftest; exit; ) >&5 2>/dev/null 22608 lt_status=$? 22609 case x$lt_status in 22610 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 22611 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 22612 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 22613 esac 22614 else : 22615 # compilation failed 22616 lt_cv_dlopen_self=no 22617 fi 22618fi 22619rm -fr conftest* 22620 22621 22622fi 22623{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 22624$as_echo "$lt_cv_dlopen_self" >&6; } 22625 22626 if test yes = "$lt_cv_dlopen_self"; then 22627 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 22628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 22629$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 22630if ${lt_cv_dlopen_self_static+:} false; then : 22631 $as_echo_n "(cached) " >&6 22632else 22633 if test yes = "$cross_compiling"; then : 22634 lt_cv_dlopen_self_static=cross 22635else 22636 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 22637 lt_status=$lt_dlunknown 22638 cat > conftest.$ac_ext <<_LT_EOF 22639#line $LINENO "configure" 22640#include "confdefs.h" 22641 22642#if HAVE_DLFCN_H 22643#include <dlfcn.h> 22644#endif 22645 22646#include <stdio.h> 22647 22648#ifdef RTLD_GLOBAL 22649# define LT_DLGLOBAL RTLD_GLOBAL 22650#else 22651# ifdef DL_GLOBAL 22652# define LT_DLGLOBAL DL_GLOBAL 22653# else 22654# define LT_DLGLOBAL 0 22655# endif 22656#endif 22657 22658/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 22659 find out it does not work in some platform. */ 22660#ifndef LT_DLLAZY_OR_NOW 22661# ifdef RTLD_LAZY 22662# define LT_DLLAZY_OR_NOW RTLD_LAZY 22663# else 22664# ifdef DL_LAZY 22665# define LT_DLLAZY_OR_NOW DL_LAZY 22666# else 22667# ifdef RTLD_NOW 22668# define LT_DLLAZY_OR_NOW RTLD_NOW 22669# else 22670# ifdef DL_NOW 22671# define LT_DLLAZY_OR_NOW DL_NOW 22672# else 22673# define LT_DLLAZY_OR_NOW 0 22674# endif 22675# endif 22676# endif 22677# endif 22678#endif 22679 22680/* When -fvisibility=hidden is used, assume the code has been annotated 22681 correspondingly for the symbols needed. */ 22682#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 22683int fnord () __attribute__((visibility("default"))); 22684#endif 22685 22686int fnord () { return 42; } 22687int main () 22688{ 22689 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 22690 int status = $lt_dlunknown; 22691 22692 if (self) 22693 { 22694 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 22695 else 22696 { 22697 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 22698 else puts (dlerror ()); 22699 } 22700 /* dlclose (self); */ 22701 } 22702 else 22703 puts (dlerror ()); 22704 22705 return status; 22706} 22707_LT_EOF 22708 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 22709 (eval $ac_link) 2>&5 22710 ac_status=$? 22711 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 22712 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 22713 (./conftest; exit; ) >&5 2>/dev/null 22714 lt_status=$? 22715 case x$lt_status in 22716 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 22717 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 22718 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 22719 esac 22720 else : 22721 # compilation failed 22722 lt_cv_dlopen_self_static=no 22723 fi 22724fi 22725rm -fr conftest* 22726 22727 22728fi 22729{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 22730$as_echo "$lt_cv_dlopen_self_static" >&6; } 22731 fi 22732 22733 CPPFLAGS=$save_CPPFLAGS 22734 LDFLAGS=$save_LDFLAGS 22735 LIBS=$save_LIBS 22736 ;; 22737 esac 22738 22739 case $lt_cv_dlopen_self in 22740 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 22741 *) enable_dlopen_self=unknown ;; 22742 esac 22743 22744 case $lt_cv_dlopen_self_static in 22745 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 22746 *) enable_dlopen_self_static=unknown ;; 22747 esac 22748fi 22749 22750 22751 22752 22753 22754 22755 22756 22757 22758 22759 22760 22761 22762 22763 22764 22765 22766striplib= 22767old_striplib= 22768{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 22769$as_echo_n "checking whether stripping libraries is possible... " >&6; } 22770if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 22771 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 22772 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 22773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 22774$as_echo "yes" >&6; } 22775else 22776# FIXME - insert some real tests, host_os isn't really good enough 22777 case $host_os in 22778 darwin*) 22779 if test -n "$STRIP"; then 22780 striplib="$STRIP -x" 22781 old_striplib="$STRIP -S" 22782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 22783$as_echo "yes" >&6; } 22784 else 22785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 22786$as_echo "no" >&6; } 22787 fi 22788 ;; 22789 *) 22790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 22791$as_echo "no" >&6; } 22792 ;; 22793 esac 22794fi 22795 22796 22797 22798 22799 22800 22801 22802 22803 22804 22805 22806 22807 # Report what library types will actually be built 22808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 22809$as_echo_n "checking if libtool supports shared libraries... " >&6; } 22810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 22811$as_echo "$can_build_shared" >&6; } 22812 22813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 22814$as_echo_n "checking whether to build shared libraries... " >&6; } 22815 test no = "$can_build_shared" && enable_shared=no 22816 22817 # On AIX, shared libraries and static libraries use the same namespace, and 22818 # are all built from PIC. 22819 case $host_os in 22820 aix3*) 22821 test yes = "$enable_shared" && enable_static=no 22822 if test -n "$RANLIB"; then 22823 archive_cmds="$archive_cmds~\$RANLIB \$lib" 22824 postinstall_cmds='$RANLIB $lib' 22825 fi 22826 ;; 22827 22828 aix[4-9]*) 22829 if test ia64 != "$host_cpu"; then 22830 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 22831 yes,aix,yes) ;; # shared object as lib.so file only 22832 yes,svr4,*) ;; # shared object as lib.so archive member only 22833 yes,*) enable_static=no ;; # shared object in lib.a archive as well 22834 esac 22835 fi 22836 ;; 22837 esac 22838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 22839$as_echo "$enable_shared" >&6; } 22840 22841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 22842$as_echo_n "checking whether to build static libraries... " >&6; } 22843 # Make sure either enable_shared or enable_static is yes. 22844 test yes = "$enable_shared" || enable_static=yes 22845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 22846$as_echo "$enable_static" >&6; } 22847 22848 22849 22850 22851fi 22852ac_ext=c 22853ac_cpp='$CPP $CPPFLAGS' 22854ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 22855ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 22856ac_compiler_gnu=$ac_cv_c_compiler_gnu 22857 22858CC=$lt_save_CC 22859 22860 22861 22862 22863 22864 22865 22866 22867 22868 22869 22870 22871 22872 22873 22874 ac_config_commands="$ac_config_commands libtool" 22875 22876 22877 22878 22879# Only expand once: 22880 22881 22882 22883 22884 22885 22886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sntp will be built" >&5 22887$as_echo_n "checking if sntp will be built... " >&6; } 22888 22889# Check whether --with-sntp was given. 22890if test "${with_sntp+set}" = set; then : 22891 withval=$with_sntp; 22892else 22893 with_sntp="${withsntp=yes}" 22894 22895fi 22896 22897case "$with_sntp" in 22898 no) 22899 SNTP= 22900 ;; 22901 *) 22902 SNTP=sntp 22903 ;; 22904esac 22905 22906 if test -n "$SNTP"; then 22907 BUILD_SNTP_TRUE= 22908 BUILD_SNTP_FALSE='#' 22909else 22910 BUILD_SNTP_TRUE='#' 22911 BUILD_SNTP_FALSE= 22912fi 22913 22914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sntp" >&5 22915$as_echo "$with_sntp" >&6; } 22916 22917 22918 22919case "$SNTP" in 22920 '') 22921 SNTP_DB= 22922 SNTP_DL= 22923 SNTP_DS= 22924 ;; 22925esac 22926 22927### 22928 22929# NTP has (so far) been relying on leading-edge autogen. 22930# Therefore, by default: 22931# - use the version we ship with 22932# - do not install it 22933# - build a static copy (AC_DISABLE_SHARED - done earlier) 22934case "${enable_local_libopts+set}" in 22935 set) ;; 22936 *) enable_local_libopts=yes ;; 22937esac 22938case "${enable_libopts_install+set}" in 22939 set) ;; 22940 *) enable_libopts_install=no ;; 22941esac 22942enable_nls=no 22943 22944 22945 ac_header_dirent=no 22946for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 22947 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 22948{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 22949$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 22950if eval \${$as_ac_Header+:} false; then : 22951 $as_echo_n "(cached) " >&6 22952else 22953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22954/* end confdefs.h. */ 22955#include <sys/types.h> 22956#include <$ac_hdr> 22957 22958int 22959main () 22960{ 22961if ((DIR *) 0) 22962return 0; 22963 ; 22964 return 0; 22965} 22966_ACEOF 22967if ac_fn_c_try_compile "$LINENO"; then : 22968 eval "$as_ac_Header=yes" 22969else 22970 eval "$as_ac_Header=no" 22971fi 22972rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 22973fi 22974eval ac_res=\$$as_ac_Header 22975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 22976$as_echo "$ac_res" >&6; } 22977if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 22978 cat >>confdefs.h <<_ACEOF 22979#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 22980_ACEOF 22981 22982ac_header_dirent=$ac_hdr; break 22983fi 22984 22985done 22986# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 22987if test $ac_header_dirent = dirent.h; then 22988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 22989$as_echo_n "checking for library containing opendir... " >&6; } 22990if ${ac_cv_search_opendir+:} false; then : 22991 $as_echo_n "(cached) " >&6 22992else 22993 ac_func_search_save_LIBS=$LIBS 22994cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22995/* end confdefs.h. */ 22996 22997/* Override any GCC internal prototype to avoid an error. 22998 Use char because int might match the return type of a GCC 22999 builtin and then its argument prototype would still apply. */ 23000#ifdef __cplusplus 23001extern "C" 23002#endif 23003char opendir (); 23004int 23005main () 23006{ 23007return opendir (); 23008 ; 23009 return 0; 23010} 23011_ACEOF 23012for ac_lib in '' dir; do 23013 if test -z "$ac_lib"; then 23014 ac_res="none required" 23015 else 23016 ac_res=-l$ac_lib 23017 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 23018 fi 23019 if ac_fn_c_try_link "$LINENO"; then : 23020 ac_cv_search_opendir=$ac_res 23021fi 23022rm -f core conftest.err conftest.$ac_objext \ 23023 conftest$ac_exeext 23024 if ${ac_cv_search_opendir+:} false; then : 23025 break 23026fi 23027done 23028if ${ac_cv_search_opendir+:} false; then : 23029 23030else 23031 ac_cv_search_opendir=no 23032fi 23033rm conftest.$ac_ext 23034LIBS=$ac_func_search_save_LIBS 23035fi 23036{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 23037$as_echo "$ac_cv_search_opendir" >&6; } 23038ac_res=$ac_cv_search_opendir 23039if test "$ac_res" != no; then : 23040 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 23041 23042fi 23043 23044else 23045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 23046$as_echo_n "checking for library containing opendir... " >&6; } 23047if ${ac_cv_search_opendir+:} false; then : 23048 $as_echo_n "(cached) " >&6 23049else 23050 ac_func_search_save_LIBS=$LIBS 23051cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23052/* end confdefs.h. */ 23053 23054/* Override any GCC internal prototype to avoid an error. 23055 Use char because int might match the return type of a GCC 23056 builtin and then its argument prototype would still apply. */ 23057#ifdef __cplusplus 23058extern "C" 23059#endif 23060char opendir (); 23061int 23062main () 23063{ 23064return opendir (); 23065 ; 23066 return 0; 23067} 23068_ACEOF 23069for ac_lib in '' x; do 23070 if test -z "$ac_lib"; then 23071 ac_res="none required" 23072 else 23073 ac_res=-l$ac_lib 23074 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 23075 fi 23076 if ac_fn_c_try_link "$LINENO"; then : 23077 ac_cv_search_opendir=$ac_res 23078fi 23079rm -f core conftest.err conftest.$ac_objext \ 23080 conftest$ac_exeext 23081 if ${ac_cv_search_opendir+:} false; then : 23082 break 23083fi 23084done 23085if ${ac_cv_search_opendir+:} false; then : 23086 23087else 23088 ac_cv_search_opendir=no 23089fi 23090rm conftest.$ac_ext 23091LIBS=$ac_func_search_save_LIBS 23092fi 23093{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 23094$as_echo "$ac_cv_search_opendir" >&6; } 23095ac_res=$ac_cv_search_opendir 23096if test "$ac_res" != no; then : 23097 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 23098 23099fi 23100 23101fi 23102 23103 23104 # ================= 23105 # AC_CHECK_HEADERS 23106 # ================= 23107 for ac_header in \ 23108 sys/mman.h sys/param.h sys/poll.h sys/procset.h \ 23109 sys/select.h sys/socket.h sys/stropts.h sys/time.h \ 23110 sys/un.h sys/wait.h dlfcn.h errno.h \ 23111 fcntl.h libgen.h libintl.h memory.h \ 23112 netinet/in.h setjmp.h stdbool.h sysexits.h \ 23113 unistd.h utime.h 23114do : 23115 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23116ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23117if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23118 cat >>confdefs.h <<_ACEOF 23119#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23120_ACEOF 23121 23122fi 23123 23124done 23125 23126 23127 for ac_header in stdarg.h varargs.h 23128do : 23129 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23130ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23131if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23132 cat >>confdefs.h <<_ACEOF 23133#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23134_ACEOF 23135 lo_have_arg_hdr=true;break 23136else 23137 lo_have_arg_hdr=false 23138fi 23139 23140done 23141 23142 23143 for ac_header in string.h strings.h 23144do : 23145 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23146ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23147if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23148 cat >>confdefs.h <<_ACEOF 23149#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23150_ACEOF 23151 lo_have_str_hdr=true;break 23152else 23153 lo_have_str_hdr=false 23154fi 23155 23156done 23157 23158 23159 for ac_header in limits.h sys/limits.h values.h 23160do : 23161 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23162ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23163if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23164 cat >>confdefs.h <<_ACEOF 23165#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23166_ACEOF 23167 lo_have_lim_hdr=true;break 23168else 23169 lo_have_lim_hdr=false 23170fi 23171 23172done 23173 23174 23175 for ac_header in inttypes.h stdint.h 23176do : 23177 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23178ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23179if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23180 cat >>confdefs.h <<_ACEOF 23181#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23182_ACEOF 23183 lo_have_typ_hdr=true;break 23184else 23185 lo_have_typ_hdr=false 23186fi 23187 23188done 23189 23190 23191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdnoreturn.h" >&5 23192$as_echo_n "checking for working stdnoreturn.h... " >&6; } 23193if ${gl_cv_header_working_stdnoreturn_h+:} false; then : 23194 $as_echo_n "(cached) " >&6 23195else 23196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23197/* end confdefs.h. */ 23198#include <stdlib.h> 23199 #include <stdnoreturn.h> 23200 /* Do not check for 'noreturn' after the return type. 23201 C11 allows it, but it's rarely done that way 23202 and circa-2012 bleeding-edge GCC rejects it when given 23203 -Werror=old-style-declaration. */ 23204 noreturn void foo1 (void) { exit (0); } 23205 _Noreturn void foo2 (void) { exit (0); } 23206 int testit (int argc, char **argv) { 23207 if (argc & 1) 23208 return 0; 23209 (argv[0][0] ? foo1 : foo2) (); 23210 } 23211 23212int 23213main () 23214{ 23215 23216 ; 23217 return 0; 23218} 23219_ACEOF 23220if ac_fn_c_try_compile "$LINENO"; then : 23221 gl_cv_header_working_stdnoreturn_h=yes 23222else 23223 gl_cv_header_working_stdnoreturn_h=no 23224fi 23225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 23226fi 23227{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdnoreturn_h" >&5 23228$as_echo "$gl_cv_header_working_stdnoreturn_h" >&6; } 23229 23230 if test $gl_cv_header_working_stdnoreturn_h = yes; then 23231 STDNORETURN_H='' 23232 else 23233 STDNORETURN_H='stdnoreturn.h' 23234 fi 23235 23236 23237 if test -n "$STDNORETURN_H"; then 23238 GL_GENERATE_STDNORETURN_H_TRUE= 23239 GL_GENERATE_STDNORETURN_H_FALSE='#' 23240else 23241 GL_GENERATE_STDNORETURN_H_TRUE='#' 23242 GL_GENERATE_STDNORETURN_H_FALSE= 23243fi 23244 23245 23246 23247 # ---------------------------------------------------------------------- 23248 # check for various programs used during the build. 23249 # On OS/X, "wchar.h" needs "runetype.h" to work properly. 23250 # ---------------------------------------------------------------------- 23251 for ac_header in runetype.h wchar.h 23252do : 23253 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23254ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 23255 $ac_includes_default 23256 #if HAVE_RUNETYPE_H 23257 # include <runetype.h> 23258 #endif 23259 23260" 23261if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23262 cat >>confdefs.h <<_ACEOF 23263#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23264_ACEOF 23265 23266fi 23267 23268done 23269 23270 23271 # Check whether --enable-nls was given. 23272if test "${enable_nls+set}" = set; then : 23273 enableval=$enable_nls; 23274fi 23275 23276 if test "x$enable_nls" != "xno" && \ 23277 test "X${ac_cv_header_libintl_h}" = Xyes; then : 23278 23279 23280$as_echo "#define ENABLE_NLS 1" >>confdefs.h 23281 23282fi 23283 23284 # -------------------------------------------- 23285 # Verify certain entries from AC_CHECK_HEADERS 23286 # -------------------------------------------- 23287 ${lo_have_arg_hdr} || \ 23288 as_fn_error $? "you must have stdarg.h or varargs.h on your system" "$LINENO" 5 23289 23290 ${lo_have_str_hdr} || \ 23291 as_fn_error $? "you must have string.h or strings.h on your system" "$LINENO" 5 23292 23293 ${lo_have_lim_hdr} || \ 23294 as_fn_error $? "you must have one of limits.h, sys/limits.h or values.h" "$LINENO" 5 23295 23296 ${lo_have_typ_hdr} || \ 23297 as_fn_error $? "you must have inttypes.h or stdint.h on your system" "$LINENO" 5 23298 23299 for f in sys_types sys_param sys_stat string errno stdlib memory setjmp 23300 do eval as_ac_var=\${ac_cv_header_${f}_h} 23301 test "X${as_ac_var}" = Xyes || { 23302 as_fn_error $? "you must have ${f}.h on your system" "$LINENO" 5 23303 } 23304 done 23305 test "X${ac_cv_header_inttypes_h-no}" = Xyes || \ 23306 echo '#include <stdint.h>' > inttypes.h 23307 23308 # ---------------------------------------------------------------------- 23309 # Checks for typedefs 23310 # ---------------------------------------------------------------------- 23311 ac_fn_c_check_type "$LINENO" "wchar_t" "ac_cv_type_wchar_t" "$ac_includes_default" 23312if test "x$ac_cv_type_wchar_t" = xyes; then : 23313 23314cat >>confdefs.h <<_ACEOF 23315#define HAVE_WCHAR_T 1 23316_ACEOF 23317 23318 23319fi 23320 23321 ac_fn_c_check_type "$LINENO" "wint_t" "ac_cv_type_wint_t" " 23322 $ac_includes_default 23323 #if HAVE_RUNETYPE_H 23324 # include <runetype.h> 23325 #endif 23326 #if HAVE_WCHAR_H 23327 # include <wchar.h> 23328 #endif 23329 23330" 23331if test "x$ac_cv_type_wint_t" = xyes; then : 23332 23333cat >>confdefs.h <<_ACEOF 23334#define HAVE_WINT_T 1 23335_ACEOF 23336 23337 23338fi 23339 23340 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 23341if test "x$ac_cv_type_int8_t" = xyes; then : 23342 23343cat >>confdefs.h <<_ACEOF 23344#define HAVE_INT8_T 1 23345_ACEOF 23346 23347 23348fi 23349ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 23350if test "x$ac_cv_type_uint8_t" = xyes; then : 23351 23352cat >>confdefs.h <<_ACEOF 23353#define HAVE_UINT8_T 1 23354_ACEOF 23355 23356 23357fi 23358ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 23359if test "x$ac_cv_type_int16_t" = xyes; then : 23360 23361cat >>confdefs.h <<_ACEOF 23362#define HAVE_INT16_T 1 23363_ACEOF 23364 23365 23366fi 23367ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 23368if test "x$ac_cv_type_uint16_t" = xyes; then : 23369 23370cat >>confdefs.h <<_ACEOF 23371#define HAVE_UINT16_T 1 23372_ACEOF 23373 23374 23375fi 23376ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 23377if test "x$ac_cv_type_int32_t" = xyes; then : 23378 23379cat >>confdefs.h <<_ACEOF 23380#define HAVE_INT32_T 1 23381_ACEOF 23382 23383 23384fi 23385ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 23386if test "x$ac_cv_type_uint32_t" = xyes; then : 23387 23388cat >>confdefs.h <<_ACEOF 23389#define HAVE_UINT32_T 1 23390_ACEOF 23391 23392 23393fi 23394ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" 23395if test "x$ac_cv_type_intptr_t" = xyes; then : 23396 23397cat >>confdefs.h <<_ACEOF 23398#define HAVE_INTPTR_T 1 23399_ACEOF 23400 23401 23402fi 23403ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 23404if test "x$ac_cv_type_uintptr_t" = xyes; then : 23405 23406cat >>confdefs.h <<_ACEOF 23407#define HAVE_UINTPTR_T 1 23408_ACEOF 23409 23410 23411fi 23412ac_fn_c_check_type "$LINENO" "uint_t" "ac_cv_type_uint_t" "$ac_includes_default" 23413if test "x$ac_cv_type_uint_t" = xyes; then : 23414 23415cat >>confdefs.h <<_ACEOF 23416#define HAVE_UINT_T 1 23417_ACEOF 23418 23419 23420fi 23421ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 23422if test "x$ac_cv_type_pid_t" = xyes; then : 23423 23424cat >>confdefs.h <<_ACEOF 23425#define HAVE_PID_T 1 23426_ACEOF 23427 23428 23429fi 23430ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 23431if test "x$ac_cv_type_size_t" = xyes; then : 23432 23433cat >>confdefs.h <<_ACEOF 23434#define HAVE_SIZE_T 1 23435_ACEOF 23436 23437 23438fi 23439ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 23440if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 23441 23442cat >>confdefs.h <<_ACEOF 23443#define HAVE_PTRDIFF_T 1 23444_ACEOF 23445 23446 23447fi 23448 23449 # The cast to long int works around a bug in the HP C Compiler 23450# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23451# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23452# This bug is HP SR number 8606223364. 23453{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char *" >&5 23454$as_echo_n "checking size of char *... " >&6; } 23455if ${ac_cv_sizeof_char_p+:} false; then : 23456 $as_echo_n "(cached) " >&6 23457else 23458 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char *))" "ac_cv_sizeof_char_p" "$ac_includes_default"; then : 23459 23460else 23461 if test "$ac_cv_type_char_p" = yes; then 23462 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23463$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23464as_fn_error 77 "cannot compute sizeof (char *) 23465See \`config.log' for more details" "$LINENO" 5; } 23466 else 23467 ac_cv_sizeof_char_p=0 23468 fi 23469fi 23470 23471fi 23472{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char_p" >&5 23473$as_echo "$ac_cv_sizeof_char_p" >&6; } 23474 23475 23476 23477cat >>confdefs.h <<_ACEOF 23478#define SIZEOF_CHAR_P $ac_cv_sizeof_char_p 23479_ACEOF 23480 23481 23482 # The cast to long int works around a bug in the HP C Compiler 23483# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23484# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23485# This bug is HP SR number 8606223364. 23486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 23487$as_echo_n "checking size of int... " >&6; } 23488if ${ac_cv_sizeof_int+:} false; then : 23489 $as_echo_n "(cached) " >&6 23490else 23491 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 23492 23493else 23494 if test "$ac_cv_type_int" = yes; then 23495 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23496$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23497as_fn_error 77 "cannot compute sizeof (int) 23498See \`config.log' for more details" "$LINENO" 5; } 23499 else 23500 ac_cv_sizeof_int=0 23501 fi 23502fi 23503 23504fi 23505{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 23506$as_echo "$ac_cv_sizeof_int" >&6; } 23507 23508 23509 23510cat >>confdefs.h <<_ACEOF 23511#define SIZEOF_INT $ac_cv_sizeof_int 23512_ACEOF 23513 23514 23515 # The cast to long int works around a bug in the HP C Compiler 23516# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23517# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23518# This bug is HP SR number 8606223364. 23519{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 23520$as_echo_n "checking size of long... " >&6; } 23521if ${ac_cv_sizeof_long+:} false; then : 23522 $as_echo_n "(cached) " >&6 23523else 23524 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 23525 23526else 23527 if test "$ac_cv_type_long" = yes; then 23528 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23529$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23530as_fn_error 77 "cannot compute sizeof (long) 23531See \`config.log' for more details" "$LINENO" 5; } 23532 else 23533 ac_cv_sizeof_long=0 23534 fi 23535fi 23536 23537fi 23538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 23539$as_echo "$ac_cv_sizeof_long" >&6; } 23540 23541 23542 23543cat >>confdefs.h <<_ACEOF 23544#define SIZEOF_LONG $ac_cv_sizeof_long 23545_ACEOF 23546 23547 23548 # The cast to long int works around a bug in the HP C Compiler 23549# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23550# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23551# This bug is HP SR number 8606223364. 23552{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 23553$as_echo_n "checking size of short... " >&6; } 23554if ${ac_cv_sizeof_short+:} false; then : 23555 $as_echo_n "(cached) " >&6 23556else 23557 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 23558 23559else 23560 if test "$ac_cv_type_short" = yes; then 23561 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23562$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23563as_fn_error 77 "cannot compute sizeof (short) 23564See \`config.log' for more details" "$LINENO" 5; } 23565 else 23566 ac_cv_sizeof_short=0 23567 fi 23568fi 23569 23570fi 23571{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 23572$as_echo "$ac_cv_sizeof_short" >&6; } 23573 23574 23575 23576cat >>confdefs.h <<_ACEOF 23577#define SIZEOF_SHORT $ac_cv_sizeof_short 23578_ACEOF 23579 23580 23581 23582 # ------------ 23583 # AC_CHECK_LIB 23584 # ------------ 23585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pathfind in -lgen" >&5 23586$as_echo_n "checking for pathfind in -lgen... " >&6; } 23587if ${ac_cv_lib_gen_pathfind+:} false; then : 23588 $as_echo_n "(cached) " >&6 23589else 23590 ac_check_lib_save_LIBS=$LIBS 23591LIBS="-lgen $LIBS" 23592cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23593/* end confdefs.h. */ 23594 23595/* Override any GCC internal prototype to avoid an error. 23596 Use char because int might match the return type of a GCC 23597 builtin and then its argument prototype would still apply. */ 23598#ifdef __cplusplus 23599extern "C" 23600#endif 23601char pathfind (); 23602int 23603main () 23604{ 23605return pathfind (); 23606 ; 23607 return 0; 23608} 23609_ACEOF 23610if ac_fn_c_try_link "$LINENO"; then : 23611 ac_cv_lib_gen_pathfind=yes 23612else 23613 ac_cv_lib_gen_pathfind=no 23614fi 23615rm -f core conftest.err conftest.$ac_objext \ 23616 conftest$ac_exeext conftest.$ac_ext 23617LIBS=$ac_check_lib_save_LIBS 23618fi 23619{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_pathfind" >&5 23620$as_echo "$ac_cv_lib_gen_pathfind" >&6; } 23621if test "x$ac_cv_lib_gen_pathfind" = xyes; then : 23622 cat >>confdefs.h <<_ACEOF 23623#define HAVE_LIBGEN 1 23624_ACEOF 23625 23626 LIBS="-lgen $LIBS" 23627 23628fi 23629 23630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettext in -lintl" >&5 23631$as_echo_n "checking for gettext in -lintl... " >&6; } 23632if ${ac_cv_lib_intl_gettext+:} false; then : 23633 $as_echo_n "(cached) " >&6 23634else 23635 ac_check_lib_save_LIBS=$LIBS 23636LIBS="-lintl $LIBS" 23637cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23638/* end confdefs.h. */ 23639 23640/* Override any GCC internal prototype to avoid an error. 23641 Use char because int might match the return type of a GCC 23642 builtin and then its argument prototype would still apply. */ 23643#ifdef __cplusplus 23644extern "C" 23645#endif 23646char gettext (); 23647int 23648main () 23649{ 23650return gettext (); 23651 ; 23652 return 0; 23653} 23654_ACEOF 23655if ac_fn_c_try_link "$LINENO"; then : 23656 ac_cv_lib_intl_gettext=yes 23657else 23658 ac_cv_lib_intl_gettext=no 23659fi 23660rm -f core conftest.err conftest.$ac_objext \ 23661 conftest$ac_exeext conftest.$ac_ext 23662LIBS=$ac_check_lib_save_LIBS 23663fi 23664{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_gettext" >&5 23665$as_echo "$ac_cv_lib_intl_gettext" >&6; } 23666if test "x$ac_cv_lib_intl_gettext" = xyes; then : 23667 cat >>confdefs.h <<_ACEOF 23668#define HAVE_LIBINTL 1 23669_ACEOF 23670 23671 LIBS="-lintl $LIBS" 23672 23673fi 23674 23675 for ac_func in vprintf 23676do : 23677 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 23678if test "x$ac_cv_func_vprintf" = xyes; then : 23679 cat >>confdefs.h <<_ACEOF 23680#define HAVE_VPRINTF 1 23681_ACEOF 23682 23683ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 23684if test "x$ac_cv_func__doprnt" = xyes; then : 23685 23686$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 23687 23688fi 23689 23690fi 23691done 23692 23693 23694 for ac_header in vfork.h 23695do : 23696 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 23697if test "x$ac_cv_header_vfork_h" = xyes; then : 23698 cat >>confdefs.h <<_ACEOF 23699#define HAVE_VFORK_H 1 23700_ACEOF 23701 23702fi 23703 23704done 23705 23706for ac_func in fork vfork 23707do : 23708 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 23709ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 23710if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 23711 cat >>confdefs.h <<_ACEOF 23712#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 23713_ACEOF 23714 23715fi 23716done 23717 23718if test "x$ac_cv_func_fork" = xyes; then 23719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 23720$as_echo_n "checking for working fork... " >&6; } 23721if ${ac_cv_func_fork_works+:} false; then : 23722 $as_echo_n "(cached) " >&6 23723else 23724 if test "$cross_compiling" = yes; then : 23725 ac_cv_func_fork_works=cross 23726else 23727 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23728/* end confdefs.h. */ 23729$ac_includes_default 23730int 23731main () 23732{ 23733 23734 /* By Ruediger Kuhlmann. */ 23735 return fork () < 0; 23736 23737 ; 23738 return 0; 23739} 23740_ACEOF 23741if ac_fn_c_try_run "$LINENO"; then : 23742 ac_cv_func_fork_works=yes 23743else 23744 ac_cv_func_fork_works=no 23745fi 23746rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 23747 conftest.$ac_objext conftest.beam conftest.$ac_ext 23748fi 23749 23750fi 23751{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 23752$as_echo "$ac_cv_func_fork_works" >&6; } 23753 23754else 23755 ac_cv_func_fork_works=$ac_cv_func_fork 23756fi 23757if test "x$ac_cv_func_fork_works" = xcross; then 23758 case $host in 23759 *-*-amigaos* | *-*-msdosdjgpp*) 23760 # Override, as these systems have only a dummy fork() stub 23761 ac_cv_func_fork_works=no 23762 ;; 23763 *) 23764 ac_cv_func_fork_works=yes 23765 ;; 23766 esac 23767 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 23768$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 23769fi 23770ac_cv_func_vfork_works=$ac_cv_func_vfork 23771if test "x$ac_cv_func_vfork" = xyes; then 23772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 23773$as_echo_n "checking for working vfork... " >&6; } 23774if ${ac_cv_func_vfork_works+:} false; then : 23775 $as_echo_n "(cached) " >&6 23776else 23777 if test "$cross_compiling" = yes; then : 23778 ac_cv_func_vfork_works=cross 23779else 23780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23781/* end confdefs.h. */ 23782/* Thanks to Paul Eggert for this test. */ 23783$ac_includes_default 23784#include <sys/wait.h> 23785#ifdef HAVE_VFORK_H 23786# include <vfork.h> 23787#endif 23788/* On some sparc systems, changes by the child to local and incoming 23789 argument registers are propagated back to the parent. The compiler 23790 is told about this with #include <vfork.h>, but some compilers 23791 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 23792 static variable whose address is put into a register that is 23793 clobbered by the vfork. */ 23794static void 23795#ifdef __cplusplus 23796sparc_address_test (int arg) 23797# else 23798sparc_address_test (arg) int arg; 23799#endif 23800{ 23801 static pid_t child; 23802 if (!child) { 23803 child = vfork (); 23804 if (child < 0) { 23805 perror ("vfork"); 23806 _exit(2); 23807 } 23808 if (!child) { 23809 arg = getpid(); 23810 write(-1, "", 0); 23811 _exit (arg); 23812 } 23813 } 23814} 23815 23816int 23817main () 23818{ 23819 pid_t parent = getpid (); 23820 pid_t child; 23821 23822 sparc_address_test (0); 23823 23824 child = vfork (); 23825 23826 if (child == 0) { 23827 /* Here is another test for sparc vfork register problems. This 23828 test uses lots of local variables, at least as many local 23829 variables as main has allocated so far including compiler 23830 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 23831 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 23832 reuse the register of parent for one of the local variables, 23833 since it will think that parent can't possibly be used any more 23834 in this routine. Assigning to the local variable will thus 23835 munge parent in the parent process. */ 23836 pid_t 23837 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 23838 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 23839 /* Convince the compiler that p..p7 are live; otherwise, it might 23840 use the same hardware register for all 8 local variables. */ 23841 if (p != p1 || p != p2 || p != p3 || p != p4 23842 || p != p5 || p != p6 || p != p7) 23843 _exit(1); 23844 23845 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 23846 from child file descriptors. If the child closes a descriptor 23847 before it execs or exits, this munges the parent's descriptor 23848 as well. Test for this by closing stdout in the child. */ 23849 _exit(close(fileno(stdout)) != 0); 23850 } else { 23851 int status; 23852 struct stat st; 23853 23854 while (wait(&status) != child) 23855 ; 23856 return ( 23857 /* Was there some problem with vforking? */ 23858 child < 0 23859 23860 /* Did the child fail? (This shouldn't happen.) */ 23861 || status 23862 23863 /* Did the vfork/compiler bug occur? */ 23864 || parent != getpid() 23865 23866 /* Did the file descriptor bug occur? */ 23867 || fstat(fileno(stdout), &st) != 0 23868 ); 23869 } 23870} 23871_ACEOF 23872if ac_fn_c_try_run "$LINENO"; then : 23873 ac_cv_func_vfork_works=yes 23874else 23875 ac_cv_func_vfork_works=no 23876fi 23877rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 23878 conftest.$ac_objext conftest.beam conftest.$ac_ext 23879fi 23880 23881fi 23882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 23883$as_echo "$ac_cv_func_vfork_works" >&6; } 23884 23885fi; 23886if test "x$ac_cv_func_fork_works" = xcross; then 23887 ac_cv_func_vfork_works=$ac_cv_func_vfork 23888 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 23889$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 23890fi 23891 23892if test "x$ac_cv_func_vfork_works" = xyes; then 23893 23894$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 23895 23896else 23897 23898$as_echo "#define vfork fork" >>confdefs.h 23899 23900fi 23901if test "x$ac_cv_func_fork_works" = xyes; then 23902 23903$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 23904 23905fi 23906 23907 for ac_func in mmap canonicalize_file_name snprintf strdup strchr \ 23908 strrchr strsignal fchmod fstat chmod 23909do : 23910 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 23911ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 23912if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 23913 cat >>confdefs.h <<_ACEOF 23914#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 23915_ACEOF 23916 23917fi 23918done 23919 23920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 23921$as_echo_n "checking for a sed that does not truncate output... " >&6; } 23922if ${ac_cv_path_SED+:} false; then : 23923 $as_echo_n "(cached) " >&6 23924else 23925 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 23926 for ac_i in 1 2 3 4 5 6 7; do 23927 ac_script="$ac_script$as_nl$ac_script" 23928 done 23929 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 23930 { ac_script=; unset ac_script;} 23931 if test -z "$SED"; then 23932 ac_path_SED_found=false 23933 # Loop through the user's path and test for each of PROGNAME-LIST 23934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 23935for as_dir in $PATH 23936do 23937 IFS=$as_save_IFS 23938 test -z "$as_dir" && as_dir=. 23939 for ac_prog in sed gsed; do 23940 for ac_exec_ext in '' $ac_executable_extensions; do 23941 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 23942 as_fn_executable_p "$ac_path_SED" || continue 23943# Check for GNU ac_path_SED and select it if it is found. 23944 # Check for GNU $ac_path_SED 23945case `"$ac_path_SED" --version 2>&1` in 23946*GNU*) 23947 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 23948*) 23949 ac_count=0 23950 $as_echo_n 0123456789 >"conftest.in" 23951 while : 23952 do 23953 cat "conftest.in" "conftest.in" >"conftest.tmp" 23954 mv "conftest.tmp" "conftest.in" 23955 cp "conftest.in" "conftest.nl" 23956 $as_echo '' >> "conftest.nl" 23957 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 23958 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 23959 as_fn_arith $ac_count + 1 && ac_count=$as_val 23960 if test $ac_count -gt ${ac_path_SED_max-0}; then 23961 # Best one so far, save it but keep looking for a better one 23962 ac_cv_path_SED="$ac_path_SED" 23963 ac_path_SED_max=$ac_count 23964 fi 23965 # 10*(2^10) chars as input seems more than enough 23966 test $ac_count -gt 10 && break 23967 done 23968 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 23969esac 23970 23971 $ac_path_SED_found && break 3 23972 done 23973 done 23974 done 23975IFS=$as_save_IFS 23976 if test -z "$ac_cv_path_SED"; then 23977 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 23978 fi 23979else 23980 ac_cv_path_SED=$SED 23981fi 23982 23983fi 23984{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 23985$as_echo "$ac_cv_path_SED" >&6; } 23986 SED="$ac_cv_path_SED" 23987 rm -f conftest.sed 23988 23989 while : 23990 do 23991 POSIX_SHELL=`which bash` 23992 test -x "$POSIX_SHELL" && break 23993 POSIX_SHELL=`which dash` 23994 test -x "$POSIX_SHELL" && break 23995 POSIX_SHELL=/usr/xpg4/bin/sh 23996 test -x "$POSIX_SHELL" && break 23997 POSIX_SHELL=`/bin/sh -c ' 23998 exec 2>/dev/null 23999 if ! true ; then exit 1 ; fi 24000 echo /bin/sh'` 24001 test -x "$POSIX_SHELL" && break 24002 as_fn_error $? "cannot locate a working POSIX shell" "$LINENO" 5 24003 done 24004 24005cat >>confdefs.h <<_ACEOF 24006#define POSIX_SHELL "${POSIX_SHELL}" 24007_ACEOF 24008 24009 24010 24011 24012 24013 LIBOPTS_BUILD_BLOCKED='' 24014 24015 24016 NEED_LIBOPTS_DIR='' 24017 24018 # Check whether --enable-local-libopts was given. 24019if test "${enable_local_libopts+set}" = set; then : 24020 enableval=$enable_local_libopts; 24021 if test x$enableval = xyes ; then 24022 { $as_echo "$as_me:${as_lineno-$LINENO}: Using supplied libopts tearoff" >&5 24023$as_echo "$as_me: Using supplied libopts tearoff" >&6;} 24024 LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts' 24025 NEED_LIBOPTS_DIR=true 24026 LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la' 24027 fi 24028fi 24029 24030 24031 # Check whether --enable-libopts-install was given. 24032if test "${enable_libopts_install+set}" = set; then : 24033 enableval=$enable_libopts_install; 24034fi 24035 24036 if test "X${enable_libopts_install}" = Xyes; then 24037 INSTALL_LIBOPTS_TRUE= 24038 INSTALL_LIBOPTS_FALSE='#' 24039else 24040 INSTALL_LIBOPTS_TRUE='#' 24041 INSTALL_LIBOPTS_FALSE= 24042fi 24043 24044 24045 if test -z "${NEED_LIBOPTS_DIR}" ; then 24046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config can be found" >&5 24047$as_echo_n "checking whether autoopts-config can be found... " >&6; } 24048 24049# Check whether --with-autoopts-config was given. 24050if test "${with_autoopts_config+set}" = set; then : 24051 withval=$with_autoopts_config; lo_cv_with_autoopts_config=${with_autoopts_config} 24052else 24053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config is specified" >&5 24054$as_echo_n "checking whether autoopts-config is specified... " >&6; } 24055if ${lo_cv_with_autoopts_config+:} false; then : 24056 $as_echo_n "(cached) " >&6 24057else 24058 if autoopts-config --help 2>/dev/null 1>&2 24059 then lo_cv_with_autoopts_config=autoopts-config 24060 elif libopts-config --help 2>/dev/null 1>&2 24061 then lo_cv_with_autoopts_config=libopts-config 24062 else lo_cv_with_autoopts_config=no ; fi 24063fi 24064{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lo_cv_with_autoopts_config" >&5 24065$as_echo "$lo_cv_with_autoopts_config" >&6; } 24066 24067fi 24068 # end of AC_ARG_WITH 24069 24070 if ${lo_cv_test_autoopts+:} false; then : 24071 $as_echo_n "(cached) " >&6 24072else 24073 24074 if test -z "${lo_cv_with_autoopts_config}" \ 24075 -o X"${lo_cv_with_autoopts_config}" = Xno 24076 then 24077 if autoopts-config --help 2>/dev/null 1>&2 24078 then lo_cv_with_autoopts_config=autoopts-config 24079 elif libopts-config --help 2>/dev/null 1>&2 24080 then lo_cv_with_autoopts_config=libopts-config 24081 else lo_cv_with_autoopts_config=false ; fi 24082 fi 24083 lo_cv_test_autoopts=` 24084 ${lo_cv_with_autoopts_config} --libs` 2> /dev/null 24085 if test $? -ne 0 -o -z "${lo_cv_test_autoopts}" 24086 then lo_cv_test_autoopts=no ; fi 24087 24088fi 24089 # end of CACHE_VAL 24090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lo_cv_test_autoopts}" >&5 24091$as_echo "${lo_cv_test_autoopts}" >&6; } 24092 24093 if test "X${lo_cv_test_autoopts}" != Xno 24094 then 24095 LIBOPTS_LDADD="${lo_cv_test_autoopts}" 24096 LIBOPTS_CFLAGS="`${lo_cv_with_autoopts_config} --cflags`" 24097 else 24098 LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la' 24099 LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts' 24100 NEED_LIBOPTS_DIR=true 24101 fi 24102 fi # end of if test -z "${NEED_LIBOPTS_DIR}" 24103 if test -n "${LIBOPTS_BUILD_BLOCKED}" ; then 24104 NEED_LIBOPTS_DIR='' 24105 fi 24106 if test -n "${NEED_LIBOPTS_DIR}"; then 24107 NEED_LIBOPTS_TRUE= 24108 NEED_LIBOPTS_FALSE='#' 24109else 24110 NEED_LIBOPTS_TRUE='#' 24111 NEED_LIBOPTS_FALSE= 24112fi 24113 24114 24115 24116 LIBOPTS_DIR=libopts 24117 24118 24119# end of AC_DEFUN of LIBOPTS_CHECK_COMMON 24120 24121 24122 if test -z "$NEED_LIBOPTS_TRUE"; then : 24123 24124 24125 24126 # Check to see if a reg expr header is specified. 24127 24128 24129# Check whether --with-regex-header was given. 24130if test "${with_regex_header+set}" = set; then : 24131 withval=$with_regex_header; libopts_cv_with_regex_header=${with_regex_header} 24132else 24133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a reg expr header is specified" >&5 24134$as_echo_n "checking whether a reg expr header is specified... " >&6; } 24135if ${libopts_cv_with_regex_header+:} false; then : 24136 $as_echo_n "(cached) " >&6 24137else 24138 libopts_cv_with_regex_header=no 24139fi 24140{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_regex_header" >&5 24141$as_echo "$libopts_cv_with_regex_header" >&6; } 24142 24143fi 24144 # end of AC_ARG_WITH 24145 if test "X${libopts_cv_with_regex_header}" != Xno 24146 then 24147 cat >>confdefs.h <<_ACEOF 24148#define REGEX_HEADER <${libopts_cv_with_regex_header}> 24149_ACEOF 24150 24151 else 24152 24153$as_echo "#define REGEX_HEADER <regex.h>" >>confdefs.h 24154 24155 fi 24156 24157 24158 24159 # Check to see if a working libregex can be found. 24160 24161 24162# Check whether --with-libregex was given. 24163if test "${with_libregex+set}" = set; then : 24164 withval=$with_libregex; libopts_cv_with_libregex_root=${with_libregex} 24165else 24166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex was specified" >&5 24167$as_echo_n "checking whether with-libregex was specified... " >&6; } 24168if ${libopts_cv_with_libregex_root+:} false; then : 24169 $as_echo_n "(cached) " >&6 24170else 24171 libopts_cv_with_libregex_root=no 24172fi 24173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_root" >&5 24174$as_echo "$libopts_cv_with_libregex_root" >&6; } 24175 24176fi 24177 # end of AC_ARG_WITH libregex 24178 24179 if test "${with_libregex+set}" = set && \ 24180 test "X${withval}" = Xno 24181 then ## disabled by request 24182 libopts_cv_with_libregex_root=no 24183 libopts_cv_with_libregex_cflags=no 24184 libopts_cv_with_libregex_libs=no 24185 else 24186 24187 24188# Check whether --with-libregex-cflags was given. 24189if test "${with_libregex_cflags+set}" = set; then : 24190 withval=$with_libregex_cflags; libopts_cv_with_libregex_cflags=${with_libregex_cflags} 24191else 24192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-cflags was specified" >&5 24193$as_echo_n "checking whether with-libregex-cflags was specified... " >&6; } 24194if ${libopts_cv_with_libregex_cflags+:} false; then : 24195 $as_echo_n "(cached) " >&6 24196else 24197 libopts_cv_with_libregex_cflags=no 24198fi 24199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_cflags" >&5 24200$as_echo "$libopts_cv_with_libregex_cflags" >&6; } 24201 24202fi 24203 # end of AC_ARG_WITH libregex-cflags 24204 24205 24206# Check whether --with-libregex-libs was given. 24207if test "${with_libregex_libs+set}" = set; then : 24208 withval=$with_libregex_libs; libopts_cv_with_libregex_libs=${with_libregex_libs} 24209else 24210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-libs was specified" >&5 24211$as_echo_n "checking whether with-libregex-libs was specified... " >&6; } 24212if ${libopts_cv_with_libregex_libs+:} false; then : 24213 $as_echo_n "(cached) " >&6 24214else 24215 libopts_cv_with_libregex_libs=no 24216fi 24217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_libs" >&5 24218$as_echo "$libopts_cv_with_libregex_libs" >&6; } 24219 24220fi 24221 # end of AC_ARG_WITH libregex-libs 24222 24223 case "X${libopts_cv_with_libregex_cflags}" in 24224 Xyes|Xno|X ) 24225 case "X${libopts_cv_with_libregex_root}" in 24226 Xyes|Xno|X ) libopts_cv_with_libregex_cflags=no ;; 24227 * ) libopts_cv_with_libregex_cflags=-I${libopts_cv_with_libregex_root}/include ;; 24228 esac 24229 esac 24230 case "X${libopts_cv_with_libregex_libs}" in 24231 Xyes|Xno|X ) 24232 case "X${libopts_cv_with_libregex_root}" in 24233 Xyes|Xno|X ) libopts_cv_with_libregex_libs=no ;; 24234 * ) libopts_cv_with_libregex_libs="-L${libopts_cv_with_libregex_root}/lib -lregex" ;; 24235 esac 24236 esac 24237 libopts_save_CPPFLAGS="${CPPFLAGS}" 24238 libopts_save_LIBS="${LIBS}" 24239 case "X${libopts_cv_with_libregex_cflags}" in 24240 Xyes|Xno|X ) 24241 libopts_cv_with_libregex_cflags="" ;; 24242 * ) CPPFLAGS="${CPPFLAGS} ${libopts_cv_with_libregex_cflags}" ;; 24243 esac 24244 case "X${libopts_cv_with_libregex_libs}" in 24245 Xyes|Xno|X ) 24246 libopts_cv_with_libregex_libs="" ;; 24247 * ) 24248 LIBS="${LIBS} ${libopts_cv_with_libregex_libs}" ;; 24249 esac 24250 LIBREGEX_CFLAGS="" 24251 LIBREGEX_LIBS="" 24252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libregex functions properly" >&5 24253$as_echo_n "checking whether libregex functions properly... " >&6; } 24254 if ${libopts_cv_with_libregex+:} false; then : 24255 $as_echo_n "(cached) " >&6 24256else 24257 24258 if test "$cross_compiling" = yes; then : 24259 libopts_cv_with_libregex=no 24260else 24261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24262/* end confdefs.h. */ 24263#include <stdio.h> 24264#include <stdlib.h> 24265#include <sys/types.h> 24266#include REGEX_HEADER 24267static regex_t re; 24268void comp_re(char const * pzPat) { 24269 int res = regcomp( &re, pzPat, REG_EXTENDED|REG_ICASE|REG_NEWLINE ); 24270 if (res == 0) return; 24271 exit( res ); } 24272int main() { 24273 regmatch_t m[2]; 24274 comp_re( "^.*\$" ); 24275 comp_re( "()|no.*" ); 24276 comp_re( "." ); 24277 if (regexec( &re, "X", 2, m, 0 ) != 0) return 1; 24278 if ((m[0].rm_so != 0) || (m[0].rm_eo != 1)) { 24279 fputs( "error: regex -->.<-- did not match\n", stderr ); 24280 return 1; 24281 } 24282 return 0; } 24283_ACEOF 24284if ac_fn_c_try_run "$LINENO"; then : 24285 libopts_cv_with_libregex=yes 24286else 24287 libopts_cv_with_libregex=no 24288fi 24289rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24290 conftest.$ac_objext conftest.beam conftest.$ac_ext 24291fi 24292 # end of AC_RUN_IFELSE 24293 24294fi 24295 # end of AC_CACHE_VAL for libopts_cv_with_libregex 24296 fi ## disabled by request 24297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_with_libregex}" >&5 24298$as_echo "${libopts_cv_with_libregex}" >&6; } 24299 if test "X${libopts_cv_with_libregex}" != Xno 24300 then 24301 24302$as_echo "#define WITH_LIBREGEX 1" >>confdefs.h 24303 24304 else 24305 CPPFLAGS="${libopts_save_CPPFLAGS}" 24306 LIBS="${libopts_save_LIBS}" 24307 libopts_cv_with_libregex_root=no 24308libopts_cv_with_libregex_cflags=no 24309libopts_cv_with_libregex_libs=no 24310libopts_cv_with_libregex=no 24311 fi 24312 24313 24314 24315 # Check to see if pathfind(3) works. 24316 24317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pathfind(3) works" >&5 24318$as_echo_n "checking whether pathfind(3) works... " >&6; } 24319 if ${libopts_cv_run_pathfind+:} false; then : 24320 $as_echo_n "(cached) " >&6 24321else 24322 24323 if test "$cross_compiling" = yes; then : 24324 libopts_cv_run_pathfind=no 24325 24326else 24327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24328/* end confdefs.h. */ 24329#include <string.h> 24330#include <stdlib.h> 24331int main (int argc, char ** argv) { 24332 char * pz = pathfind( getenv( "PATH" ), "sh", "x" ); 24333 return (pz == 0) ? 1 : 0; 24334} 24335_ACEOF 24336if ac_fn_c_try_run "$LINENO"; then : 24337 libopts_cv_run_pathfind=yes 24338else 24339 libopts_cv_run_pathfind=no 24340fi 24341rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24342 conftest.$ac_objext conftest.beam conftest.$ac_ext 24343fi 24344 # end of RUN_IFELSE 24345 24346fi 24347 # end of AC_CACHE_VAL for libopts_cv_run_pathfind 24348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_pathfind}" >&5 24349$as_echo "${libopts_cv_run_pathfind}" >&6; } 24350 if test "X${libopts_cv_run_pathfind}" != Xno 24351 then 24352 24353$as_echo "#define HAVE_PATHFIND 1" >>confdefs.h 24354 24355 fi 24356 24357 24358 24359 # Check to see if /dev/zero is readable device. 24360 24361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether /dev/zero is readable device" >&5 24362$as_echo_n "checking whether /dev/zero is readable device... " >&6; } 24363 if ${libopts_cv_test_dev_zero+:} false; then : 24364 $as_echo_n "(cached) " >&6 24365else 24366 24367 libopts_cv_test_dev_zero=`exec 2> /dev/null 24368dzero=\`ls -lL /dev/zero | egrep ^c......r\` 24369test -z "${dzero}" && exit 1 24370echo ${dzero}` 24371 if test $? -ne 0 || test -z "$libopts_cv_test_dev_zero" 24372 then libopts_cv_test_dev_zero=no 24373 fi 24374 24375fi 24376 # end of CACHE_VAL of libopts_cv_test_dev_zero 24377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_test_dev_zero}" >&5 24378$as_echo "${libopts_cv_test_dev_zero}" >&6; } 24379 if test "X${libopts_cv_test_dev_zero}" != Xno 24380 then 24381 24382$as_echo "#define HAVE_DEV_ZERO 1" >>confdefs.h 24383 24384 fi 24385 24386 24387 24388 # Check to see if we have a functional realpath(3C). 24389 24390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have a functional realpath(3C)" >&5 24391$as_echo_n "checking whether we have a functional realpath(3C)... " >&6; } 24392 if ${libopts_cv_run_realpath+:} false; then : 24393 $as_echo_n "(cached) " >&6 24394else 24395 24396 if test "$cross_compiling" = yes; then : 24397 libopts_cv_run_realpath=no 24398 24399else 24400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24401/* end confdefs.h. */ 24402#include <limits.h> 24403#include <stdlib.h> 24404int main (int argc, char ** argv) { 24405#ifndef PATH_MAX 24406choke me!! 24407#else 24408 char zPath[PATH_MAX+1]; 24409#endif 24410 char *pz = realpath(argv[0], zPath); 24411 return (pz == zPath) ? 0 : 1; 24412} 24413_ACEOF 24414if ac_fn_c_try_run "$LINENO"; then : 24415 libopts_cv_run_realpath=yes 24416else 24417 libopts_cv_run_realpath=no 24418fi 24419rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24420 conftest.$ac_objext conftest.beam conftest.$ac_ext 24421fi 24422 # end of RUN_IFELSE 24423 24424fi 24425 # end of AC_CACHE_VAL for libopts_cv_run_realpath 24426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_realpath}" >&5 24427$as_echo "${libopts_cv_run_realpath}" >&6; } 24428 if test "X${libopts_cv_run_realpath}" != Xno 24429 then 24430 24431$as_echo "#define HAVE_REALPATH 1" >>confdefs.h 24432 24433 fi 24434 24435 24436 24437 # Check to see if strftime() works. 24438 24439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strftime() works" >&5 24440$as_echo_n "checking whether strftime() works... " >&6; } 24441 if ${libopts_cv_run_strftime+:} false; then : 24442 $as_echo_n "(cached) " >&6 24443else 24444 24445 if test "$cross_compiling" = yes; then : 24446 libopts_cv_run_strftime=no 24447 24448else 24449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24450/* end confdefs.h. */ 24451#include <time.h> 24452#include <string.h> 24453char t_buf[ 64 ]; 24454int main() { 24455 static char const z[] = "Thursday Aug 28 240"; 24456 struct tm tm; 24457 tm.tm_sec = 36; /* seconds after the minute [0, 61] */ 24458 tm.tm_min = 44; /* minutes after the hour [0, 59] */ 24459 tm.tm_hour = 12; /* hour since midnight [0, 23] */ 24460 tm.tm_mday = 28; /* day of the month [1, 31] */ 24461 tm.tm_mon = 7; /* months since January [0, 11] */ 24462 tm.tm_year = 86; /* years since 1900 */ 24463 tm.tm_wday = 4; /* days since Sunday [0, 6] */ 24464 tm.tm_yday = 239; /* days since January 1 [0, 365] */ 24465 tm.tm_isdst = 1; /* flag for daylight savings time */ 24466 strftime( t_buf, sizeof( t_buf ), "%A %b %d %j", &tm ); 24467 return (strcmp( t_buf, z ) != 0); } 24468_ACEOF 24469if ac_fn_c_try_run "$LINENO"; then : 24470 libopts_cv_run_strftime=yes 24471else 24472 libopts_cv_run_strftime=no 24473fi 24474rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24475 conftest.$ac_objext conftest.beam conftest.$ac_ext 24476fi 24477 # end of RUN_IFELSE 24478 24479fi 24480 # end of AC_CACHE_VAL for libopts_cv_run_strftime 24481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_strftime}" >&5 24482$as_echo "${libopts_cv_run_strftime}" >&6; } 24483 if test "X${libopts_cv_run_strftime}" != Xno 24484 then 24485 24486$as_echo "#define HAVE_STRFTIME 1" >>confdefs.h 24487 24488 fi 24489 24490 24491 24492 # Check to see if fopen accepts "b" mode. 24493 24494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"b\" mode" >&5 24495$as_echo_n "checking whether fopen accepts \"b\" mode... " >&6; } 24496 if ${libopts_cv_run_fopen_binary+:} false; then : 24497 $as_echo_n "(cached) " >&6 24498else 24499 24500 if test "$cross_compiling" = yes; then : 24501 libopts_cv_run_fopen_binary=no 24502 24503else 24504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24505/* end confdefs.h. */ 24506#include <stdio.h> 24507int main (int argc, char ** argv) { 24508FILE * fp = fopen("conftest.$ac_ext", "rb"); 24509return (fp == NULL) ? 1 : fclose(fp); } 24510_ACEOF 24511if ac_fn_c_try_run "$LINENO"; then : 24512 libopts_cv_run_fopen_binary=yes 24513else 24514 libopts_cv_run_fopen_binary=no 24515fi 24516rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24517 conftest.$ac_objext conftest.beam conftest.$ac_ext 24518fi 24519 # end of RUN_IFELSE 24520 24521fi 24522 # end of AC_CACHE_VAL for libopts_cv_run_fopen_binary 24523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_binary}" >&5 24524$as_echo "${libopts_cv_run_fopen_binary}" >&6; } 24525 if test "X${libopts_cv_run_fopen_binary}" != Xno 24526 then 24527 24528$as_echo "#define FOPEN_BINARY_FLAG \"b\"" >>confdefs.h 24529 24530 else 24531 24532$as_echo "#define FOPEN_BINARY_FLAG \"\"" >>confdefs.h 24533 24534 fi 24535 24536 24537 24538 # Check to see if fopen accepts "t" mode. 24539 24540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"t\" mode" >&5 24541$as_echo_n "checking whether fopen accepts \"t\" mode... " >&6; } 24542 if ${libopts_cv_run_fopen_text+:} false; then : 24543 $as_echo_n "(cached) " >&6 24544else 24545 24546 if test "$cross_compiling" = yes; then : 24547 libopts_cv_run_fopen_text=no 24548 24549else 24550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24551/* end confdefs.h. */ 24552#include <stdio.h> 24553int main (int argc, char ** argv) { 24554FILE * fp = fopen("conftest.$ac_ext", "rt"); 24555return (fp == NULL) ? 1 : fclose(fp); } 24556_ACEOF 24557if ac_fn_c_try_run "$LINENO"; then : 24558 libopts_cv_run_fopen_text=yes 24559else 24560 libopts_cv_run_fopen_text=no 24561fi 24562rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24563 conftest.$ac_objext conftest.beam conftest.$ac_ext 24564fi 24565 # end of RUN_IFELSE 24566 24567fi 24568 # end of AC_CACHE_VAL for libopts_cv_run_fopen_text 24569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_text}" >&5 24570$as_echo "${libopts_cv_run_fopen_text}" >&6; } 24571 if test "X${libopts_cv_run_fopen_text}" != Xno 24572 then 24573 24574$as_echo "#define FOPEN_TEXT_FLAG \"t\"" >>confdefs.h 24575 24576 else 24577 24578$as_echo "#define FOPEN_TEXT_FLAG \"\"" >>confdefs.h 24579 24580 fi 24581 24582 24583 24584 # Check to see if not wanting optional option args. 24585 24586 # Check whether --enable-optional-args was given. 24587if test "${enable_optional_args+set}" = set; then : 24588 enableval=$enable_optional_args; libopts_cv_enable_optional_args=${enable_optional_args} 24589else 24590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether not wanting optional option args" >&5 24591$as_echo_n "checking whether not wanting optional option args... " >&6; } 24592if ${libopts_cv_enable_optional_args+:} false; then : 24593 $as_echo_n "(cached) " >&6 24594else 24595 libopts_cv_enable_optional_args=yes 24596fi 24597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_enable_optional_args" >&5 24598$as_echo "$libopts_cv_enable_optional_args" >&6; } 24599 24600fi 24601 # end of AC_ARG_ENABLE 24602 if test "X${libopts_cv_enable_optional_args}" = Xno 24603 then 24604 24605$as_echo "#define NO_OPTIONAL_OPT_ARGS 1" >>confdefs.h 24606 24607 fi 24608 24609 24610 24611 24612 24613 fi 24614 ac_config_files="$ac_config_files libopts/Makefile" 24615 24616 # end of AC_DEFUN of LIBOPTS_CHECK 24617 24618 24619# From when we only used libevent for sntp: 24620#AM_COND_IF( 24621# [BUILD_SNTP], 24622# [NTP_LIBEVENT_CHECK], 24623# [NTP_LIBEVENT_CHECK_NOBUILD] 24624#) 24625 24626 24627 24628ntp_pkgconfig_min_version='0.15.0' 24629if test -n "$ac_tool_prefix"; then 24630 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 24631set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 24632{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 24633$as_echo_n "checking for $ac_word... " >&6; } 24634if ${ac_cv_path_PKG_CONFIG+:} false; then : 24635 $as_echo_n "(cached) " >&6 24636else 24637 case $PKG_CONFIG in 24638 [\\/]* | ?:[\\/]*) 24639 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 24640 ;; 24641 *) 24642 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 24643for as_dir in $PATH 24644do 24645 IFS=$as_save_IFS 24646 test -z "$as_dir" && as_dir=. 24647 for ac_exec_ext in '' $ac_executable_extensions; do 24648 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 24649 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 24650 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 24651 break 2 24652 fi 24653done 24654 done 24655IFS=$as_save_IFS 24656 24657 ;; 24658esac 24659fi 24660PKG_CONFIG=$ac_cv_path_PKG_CONFIG 24661if test -n "$PKG_CONFIG"; then 24662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 24663$as_echo "$PKG_CONFIG" >&6; } 24664else 24665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24666$as_echo "no" >&6; } 24667fi 24668 24669 24670fi 24671if test -z "$ac_cv_path_PKG_CONFIG"; then 24672 ac_pt_PKG_CONFIG=$PKG_CONFIG 24673 # Extract the first word of "pkg-config", so it can be a program name with args. 24674set dummy pkg-config; ac_word=$2 24675{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 24676$as_echo_n "checking for $ac_word... " >&6; } 24677if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 24678 $as_echo_n "(cached) " >&6 24679else 24680 case $ac_pt_PKG_CONFIG in 24681 [\\/]* | ?:[\\/]*) 24682 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 24683 ;; 24684 *) 24685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 24686for as_dir in $PATH 24687do 24688 IFS=$as_save_IFS 24689 test -z "$as_dir" && as_dir=. 24690 for ac_exec_ext in '' $ac_executable_extensions; do 24691 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 24692 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 24693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 24694 break 2 24695 fi 24696done 24697 done 24698IFS=$as_save_IFS 24699 24700 ;; 24701esac 24702fi 24703ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 24704if test -n "$ac_pt_PKG_CONFIG"; then 24705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 24706$as_echo "$ac_pt_PKG_CONFIG" >&6; } 24707else 24708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24709$as_echo "no" >&6; } 24710fi 24711 24712 if test "x$ac_pt_PKG_CONFIG" = x; then 24713 PKG_CONFIG="" 24714 else 24715 case $cross_compiling:$ac_tool_warned in 24716yes:) 24717{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 24718$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 24719ac_tool_warned=yes ;; 24720esac 24721 PKG_CONFIG=$ac_pt_PKG_CONFIG 24722 fi 24723else 24724 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 24725fi 24726 24727{ ac_cv_path_PKG_CONFIG=; unset ac_cv_path_PKG_CONFIG;} 24728{ ac_cv_path_ac_pt_PKG_CONFIG=; unset ac_cv_path_ac_pt_PKG_CONFIG;} 24729 24730case "$PKG_CONFIG" in 24731 /*) 24732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pkg-config is at least version $ntp_pkgconfig_min_version" >&5 24733$as_echo_n "checking if pkg-config is at least version $ntp_pkgconfig_min_version... " >&6; } 24734 if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; then 24735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24736$as_echo "yes" >&6; } 24737 else 24738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24739$as_echo "no" >&6; } 24740 PKG_CONFIG="" 24741 fi 24742 ;; 24743esac 24744 24745 24746 24747 24748# Check whether --enable-local-libevent was given. 24749if test "${enable_local_libevent+set}" = set; then : 24750 enableval=$enable_local_libevent; ntp_use_local_libevent=$enableval 24751else 24752 ntp_use_local_libevent=${ntp_use_local_libevent-detect} 24753 24754fi 24755 24756 24757 24758 24759 24760 24761 24762 24763 24764 24765ntp_libevent_min_version=2 24766ntp_libevent_tearoff=libevent 24767 24768 24769 24770 24771 24772case "$ntp_use_local_libevent" in 24773 yes) 24774 ;; 24775 *) # If we have (a good enough) pkg-config, see if it can find libevent 24776 case "$PKG_CONFIG" in 24777 /*) 24778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libevent $ntp_libevent_min_version or later is installed" >&5 24779$as_echo_n "checking if libevent $ntp_libevent_min_version or later is installed... " >&6; } 24780 if $PKG_CONFIG --atleast-version=$ntp_libevent_min_version libevent 24781 then 24782 ntp_use_local_libevent=no 24783 ntp_libevent_version="`$PKG_CONFIG --modversion libevent`" 24784 case "$ntp_libevent_version" in 24785 *.*) ;; 24786 *) ntp_libevent_version='(unknown)' ;; 24787 esac 24788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, version $ntp_libevent_version" >&5 24789$as_echo "yes, version $ntp_libevent_version" >&6; } 24790 CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads` 24791 CPPFLAGS_LIBEVENT=`$PKG_CONFIG --cflags-only-I libevent` 24792 # HMS: I hope the following is accurate. 24793 # We don't need -levent, we only need -levent_core. 24794 # While we could grab only the -L stuff, there *might* be 24795 # other flags there we want. Originally we just removed -levent 24796 # but then somebody decided to install -levent-2.0 24797 # LDADD_LIBEVENT=`$PKG_CONFIG --libs libevent | sed 's:-levent::'` 24798 # So now we dance... 24799 LDADD_LIBEVENT= 24800 for i in `$PKG_CONFIG --libs libevent` `$PKG_CONFIG --cflags-only-other libevent_pthreads` 24801 do 24802 case "$i" in 24803 -D*) ;; 24804 -levent*) ;; 24805 *) case "$LDADD_LIBEVENT" in 24806 '') LDADD_LIBEVENT="$i" ;; 24807 *) LDADD_LIBEVENT="$LDADD_LIBEVENT $i" ;; 24808 esac 24809 ;; 24810 esac 24811 done 24812 case "$LIBISC_PTHREADS_NOTHREADS" in 24813 pthreads) 24814 LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_pthreads" 24815 esac 24816 LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_core" 24817 else 24818 ntp_use_local_libevent=yes 24819 # HMS: do we only need to do this if LIBISC_PTHREADS_NOTHREADS 24820 # is "pthreads"? 24821 CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads` 24822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24823$as_echo "no" >&6; } 24824 fi 24825 ;; 24826 *) 24827 ntp_use_local_libevent=yes 24828 ;; 24829 esac 24830 ;; 24831esac 24832 24833case "$ntp_use_local_libevent" in 24834 yes) 24835 { $as_echo "$as_me:${as_lineno-$LINENO}: Using libevent tearoff" >&5 24836$as_echo "$as_me: Using libevent tearoff" >&6;} 24837 CPPFLAGS_LIBEVENT="-I\$(top_builddir)/$ntp_libevent_tearoff/include -I\$(top_srcdir)/$ntp_libevent_tearoff/include" 24838 case "$LIBISC_PTHREADS_NOTHREADS" in 24839 pthreads) 24840 LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_pthreads.la \$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la" 24841 ;; 24842 *) 24843 LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la" 24844 esac 24845esac 24846 24847 24848 if test "x$ntp_use_local_libevent" = "xyes"; then 24849 BUILD_LIBEVENT_TRUE= 24850 BUILD_LIBEVENT_FALSE='#' 24851else 24852 BUILD_LIBEVENT_TRUE='#' 24853 BUILD_LIBEVENT_FALSE= 24854fi 24855 24856 24857 24858 24859case "$ntp_libevent_tearoff" in 24860 libevent) 24861 ;; 24862 *) 24863 as_fn_error $? "ntp_libevent.m4 dir must be libevent, not $ntp_libevent_tearoff" "$LINENO" 5 24864 ;; 24865esac 24866 24867case "$ntp_use_local_libevent" in 24868 yes) 24869 ac_configure_args=" --disable-openssl${ac_configure_args}" 24870 ac_configure_args=" --disable-shared${ac_configure_args}" 24871 ac_configure_args=" --disable-libevent-regress${ac_configure_args}" 24872 ac_configure_args=" --disable-libevent-install${ac_configure_args}" 24873 ac_configure_args=" --enable-silent-rules${ac_configure_args}" 24874 ac_configure_args=" --enable-function-sections${ac_configure_args}" 24875 ac_configure_args=" LEP_CFLAGS='${NTP_HARD_CFLAGS}'${ac_configure_args}" 24876 ac_configure_args=" LEP_CPPFLAGS='${NTP_HARD_CPPFLAGS}'${ac_configure_args}" 24877 ac_configure_args=" LEP_LDFLAGS='${NTP_HARD_LDFLAGS}'${ac_configure_args}" 24878 subdirs="$subdirs libevent" 24879 24880 ;; 24881 *) 24882 NTP_FORCE_LIBEVENT_DIST=libevent 24883 ;; 24884esac 24885 24886 24887 24888# Checks for libraries. 24889 24890 24891LIB_SYSLOG='' 24892 24893{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openlog" >&5 24894$as_echo_n "checking for library containing openlog... " >&6; } 24895if ${ac_cv_search_openlog+:} false; then : 24896 $as_echo_n "(cached) " >&6 24897else 24898 ac_func_search_save_LIBS=$LIBS 24899cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24900/* end confdefs.h. */ 24901 24902/* Override any GCC internal prototype to avoid an error. 24903 Use char because int might match the return type of a GCC 24904 builtin and then its argument prototype would still apply. */ 24905#ifdef __cplusplus 24906extern "C" 24907#endif 24908char openlog (); 24909int 24910main () 24911{ 24912return openlog (); 24913 ; 24914 return 0; 24915} 24916_ACEOF 24917for ac_lib in '' gen syslog; do 24918 if test -z "$ac_lib"; then 24919 ac_res="none required" 24920 else 24921 ac_res=-l$ac_lib 24922 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 24923 fi 24924 if ac_fn_c_try_link "$LINENO"; then : 24925 ac_cv_search_openlog=$ac_res 24926fi 24927rm -f core conftest.err conftest.$ac_objext \ 24928 conftest$ac_exeext 24929 if ${ac_cv_search_openlog+:} false; then : 24930 break 24931fi 24932done 24933if ${ac_cv_search_openlog+:} false; then : 24934 24935else 24936 ac_cv_search_openlog=no 24937fi 24938rm conftest.$ac_ext 24939LIBS=$ac_func_search_save_LIBS 24940fi 24941{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openlog" >&5 24942$as_echo "$ac_cv_search_openlog" >&6; } 24943ac_res=$ac_cv_search_openlog 24944if test "$ac_res" != no; then : 24945 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 24946 case "$ac_cv_search_openlog" in 24947 'none required') ;; 24948 no) ;; 24949 *) LIB_SYSLOG="$ac_cv_search_openlog $LIB_SYSLOG" ;; 24950 esac 24951 24952fi 24953 24954 24955# Checks for header files. 24956for ac_header in netdb.h string.h strings.h syslog.h 24957do : 24958 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 24959ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 24960if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 24961 cat >>confdefs.h <<_ACEOF 24962#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 24963_ACEOF 24964 24965fi 24966 24967done 24968 24969 24970 24971for ac_header in sysexits.h 24972do : 24973 ac_fn_c_check_header_mongrel "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default" 24974if test "x$ac_cv_header_sysexits_h" = xyes; then : 24975 cat >>confdefs.h <<_ACEOF 24976#define HAVE_SYSEXITS_H 1 24977_ACEOF 24978 24979else 24980 24981 24982$as_echo "#define EX_OK 0" >>confdefs.h 24983 24984 24985$as_echo "#define EX_SOFTWARE 70" >>confdefs.h 24986 24987 24988fi 24989 24990done 24991 24992 24993 24994{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for facilitynames in syslog.h" >&5 24995$as_echo_n "checking for facilitynames in syslog.h... " >&6; } 24996if ${ac_cv_HAVE_SYSLOG_FACILITYNAMES+:} false; then : 24997 $as_echo_n "(cached) " >&6 24998else 24999 25000cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25001/* end confdefs.h. */ 25002 25003#define SYSLOG_NAMES 25004#include <stdlib.h> 25005#include <syslog.h> 25006 25007int 25008main () 25009{ 25010 void *fnames; fnames = facilitynames; 25011 ; 25012 return 0; 25013} 25014_ACEOF 25015if ac_fn_c_try_compile "$LINENO"; then : 25016 ac_cv_HAVE_SYSLOG_FACILITYNAMES=yes 25017else 25018 ac_cv_HAVE_SYSLOG_FACILITYNAMES=no 25019fi 25020rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25021fi 25022{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&5 25023$as_echo "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&6; } 25024case "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" in 25025 yes) 25026 25027$as_echo "#define HAVE_SYSLOG_FACILITYNAMES 1" >>confdefs.h 25028 25029 ;; 25030 no) 25031 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No facilitynames in <syslog.h>" >&5 25032$as_echo "$as_me: WARNING: No facilitynames in <syslog.h>" >&2;} 25033 ;; 25034 cross) 25035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: facilitynames in <syslog.h> - cross-compiling" >&5 25036$as_echo "$as_me: WARNING: facilitynames in <syslog.h> - cross-compiling" >&2;} 25037 ;; 25038esac 25039 25040 25041# Checks for typedefs, structures, and compiler characteristics. 25042{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 25043$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 25044if ${ac_cv_header_stdbool_h+:} false; then : 25045 $as_echo_n "(cached) " >&6 25046else 25047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25048/* end confdefs.h. */ 25049 25050 #include <stdbool.h> 25051 #ifndef bool 25052 "error: bool is not defined" 25053 #endif 25054 #ifndef false 25055 "error: false is not defined" 25056 #endif 25057 #if false 25058 "error: false is not 0" 25059 #endif 25060 #ifndef true 25061 "error: true is not defined" 25062 #endif 25063 #if true != 1 25064 "error: true is not 1" 25065 #endif 25066 #ifndef __bool_true_false_are_defined 25067 "error: __bool_true_false_are_defined is not defined" 25068 #endif 25069 25070 struct s { _Bool s: 1; _Bool t; } s; 25071 25072 char a[true == 1 ? 1 : -1]; 25073 char b[false == 0 ? 1 : -1]; 25074 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 25075 char d[(bool) 0.5 == true ? 1 : -1]; 25076 /* See body of main program for 'e'. */ 25077 char f[(_Bool) 0.0 == false ? 1 : -1]; 25078 char g[true]; 25079 char h[sizeof (_Bool)]; 25080 char i[sizeof s.t]; 25081 enum { j = false, k = true, l = false * true, m = true * 256 }; 25082 /* The following fails for 25083 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 25084 _Bool n[m]; 25085 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 25086 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 25087 /* Catch a bug in an HP-UX C compiler. See 25088 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 25089 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 25090 */ 25091 _Bool q = true; 25092 _Bool *pq = &q; 25093 25094int 25095main () 25096{ 25097 25098 bool e = &s; 25099 *pq |= q; 25100 *pq |= ! q; 25101 /* Refer to every declared value, to avoid compiler optimizations. */ 25102 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 25103 + !m + !n + !o + !p + !q + !pq); 25104 25105 ; 25106 return 0; 25107} 25108_ACEOF 25109if ac_fn_c_try_compile "$LINENO"; then : 25110 ac_cv_header_stdbool_h=yes 25111else 25112 ac_cv_header_stdbool_h=no 25113fi 25114rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25115fi 25116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 25117$as_echo "$ac_cv_header_stdbool_h" >&6; } 25118 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 25119if test "x$ac_cv_type__Bool" = xyes; then : 25120 25121cat >>confdefs.h <<_ACEOF 25122#define HAVE__BOOL 1 25123_ACEOF 25124 25125 25126fi 25127 25128 25129if test $ac_cv_header_stdbool_h = yes; then 25130 25131$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 25132 25133fi 25134 25135 25136 25137 25138 25139VER_SUFFIX= 25140 25141 25142 25143 25144# Check whether --with-crypto was given. 25145if test "${with_crypto+set}" = set; then : 25146 withval=$with_crypto; 25147fi 25148 25149 25150# Check whether --with-openssl-libdir was given. 25151if test "${with_openssl_libdir+set}" = set; then : 25152 withval=$with_openssl_libdir; 25153fi 25154 25155 25156# Check whether --with-openssl-incdir was given. 25157if test "${with_openssl_incdir+set}" = set; then : 25158 withval=$with_openssl_incdir; 25159fi 25160 25161 25162# Check whether --with-rpath was given. 25163if test "${with_rpath+set}" = set; then : 25164 withval=$with_rpath; 25165fi 25166 25167 25168ntp_openssl=no 25169ntp_openssl_from_pkg_config=no 25170 25171with_crypto=${with_crypto:-openssl,libcrypto} 25172case "$with_crypto" in 25173 yes) 25174 with_crypto=openssl,libcrypto 25175esac 25176 25177 25178case "$with_crypto:${PKG_CONFIG:+notempty}:${with_openssl_libdir-notgiven}:${with_openssl_incdir-notgiven}" in 25179 no:*) ;; 25180 *:notempty:notgiven:notgiven) 25181 for pkg in `echo $with_crypto | sed -e 's/,/ /'`; do 25182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config for $pkg" >&5 25183$as_echo_n "checking pkg-config for $pkg... " >&6; } 25184 if $PKG_CONFIG --exists $pkg ; then 25185 CPPFLAGS_NTP="$CPPFLAGS_NTP `$PKG_CONFIG --cflags-only-I $pkg`" 25186 CFLAGS_NTP="$CFLAGS_NTP `$PKG_CONFIG --cflags-only-other $pkg`" 25187 LDADD_NTP="$LDADD_NTP `$PKG_CONFIG --libs-only-L $pkg`" 25188 LDADD_NTP="$LDADD_NTP `$PKG_CONFIG --libs-only-l --static $pkg`" 25189 LDFLAGS_NTP="$LDFLAGS_NTP `$PKG_CONFIG --libs-only-other $pkg`" 25190 VER_SUFFIX=o 25191 ntp_openssl=yes 25192 ntp_openssl_from_pkg_config=yes 25193 ntp_openssl_version="`$PKG_CONFIG --modversion $pkg`" 25194 case "$ntp_openssl_version" in 25195 *.*) ;; 25196 *) ntp_openssl_version='(unknown)' ;; 25197 esac 25198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, version $ntp_openssl_version" >&5 25199$as_echo "yes, version $ntp_openssl_version" >&6; } 25200 25201 break 25202 fi 25203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25204$as_echo "no" >&6; } 25205 done 25206esac 25207case "$with_crypto:$ntp_openssl" in 25208 no:*) ;; 25209 *:no) 25210 need_dash_r= 25211 need_dash_Wlrpath= 25212 case "${with_rpath-notgiven}" in 25213 yes) 25214 # Lame - what to do if we need -Wl... but not -R? 25215 need_dash_r=1 25216 ;; 25217 notgiven) 25218 case "$host" in 25219 *-*-linux*) 25220 # This may really only be true for gcc 25221 need_dash_Wlrpath=1 25222 ;; 25223 *-*-netbsd*) 25224 need_dash_r=1 25225 ;; 25226 *-*-solaris*) 25227 need_dash_r=1 25228 ;; 25229 esac 25230 ;; 25231 esac 25232 25233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl library directory" >&5 25234$as_echo_n "checking for openssl library directory... " >&6; } 25235 with_openssl_libdir=${with_openssl_libdir-notgiven} 25236 case "$with_openssl_libdir" in 25237 notgiven) 25238 case "$build" in 25239 $host) 25240 with_openssl_libdir=default 25241 ;; 25242 *) 25243 with_openssl_libdir=no 25244 ;; 25245 esac 25246 esac 25247 case "$with_openssl_libdir" in 25248 default) 25249 # Look in: 25250 with_openssl_libdir="/usr/lib /usr/lib/openssl /usr/sfw/lib" 25251 with_openssl_libdir="$with_openssl_libdir /usr/local/lib" 25252 with_openssl_libdir="$with_openssl_libdir /usr/local/ssl/lib /lib" 25253 esac 25254 case "$with_openssl_libdir" in 25255 no) 25256 ;; 25257 *) # Look for libcrypto.a and libssl.a: 25258 for i in $with_openssl_libdir no 25259 do 25260 case "$host" in 25261 *-*-darwin*) 25262 test -f $i/libcrypto.dylib -a -f $i/libssl.dylib && break 25263 ;; 25264 *) 25265 test -f $i/libcrypto.so -a -f $i/libssl.so && break 25266 test -f $i/libcrypto.a -a -f $i/libssl.a && break 25267 ;; 25268 esac 25269 done 25270 openssl_libdir=$i 25271 ;; 25272 esac 25273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $openssl_libdir" >&5 25274$as_echo "$openssl_libdir" >&6; } 25275 case "$openssl_libdir" in 25276 no) 25277 openssl_libdir= 25278 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcrypto and libssl not found in any of $with_openssl_libdir" >&5 25279$as_echo "$as_me: WARNING: libcrypto and libssl not found in any of $with_openssl_libdir" >&2;} 25280 esac 25281 25282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl include directory" >&5 25283$as_echo_n "checking for openssl include directory... " >&6; } 25284 with_openssl_incdir=${with_openssl_incdir-notgiven} 25285 case "$with_openssl_incdir" in 25286 notgiven) 25287 # Look in: 25288 with_openssl_incdir="/usr/include /usr/sfw/include" 25289 with_openssl_incdir="$with_openssl_incdir /usr/local/include" 25290 with_openssl_incdir="$with_openssl_incdir /usr/local/ssl/include" 25291 esac 25292 case "$with_openssl_incdir" in 25293 no) 25294 ;; 25295 *) # look for openssl/evp.h: 25296 for i in $with_openssl_incdir no 25297 do 25298 test -f $i/openssl/evp.h && break 25299 done 25300 openssl_incdir=$i 25301 ;; 25302 esac 25303 { i=; unset i;} 25304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $openssl_incdir" >&5 25305$as_echo "$openssl_incdir" >&6; } 25306 case "$openssl_incdir" in 25307 no) 25308 openssl_incdir= 25309 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: did not find openssl/evp.h in any of $with_openssl_incdir" >&5 25310$as_echo "$as_me: WARNING: did not find openssl/evp.h in any of $with_openssl_incdir" >&2;} 25311 esac 25312 if test -z "$openssl_libdir" -o -z "$openssl_incdir" 25313 then 25314 ntp_openssl=no 25315 else 25316 ntp_openssl=yes 25317 VER_SUFFIX=o 25318 fi 25319 case "$ntp_openssl" in 25320 yes) 25321 # We have OpenSSL inc/lib dirs - use them. 25322 case "$openssl_incdir" in 25323 /usr/include) 25324 ;; 25325 *) 25326 CPPFLAGS_NTP="$CPPFLAGS_NTP -I$openssl_incdir" 25327 ;; 25328 esac 25329 case "$openssl_libdir" in 25330 /usr/lib) 25331 ;; 25332 *) 25333 LDADD_NTP="$LDADD_NTP -L$openssl_libdir" 25334 case "$need_dash_r" in 25335 1) 25336 LDFLAGS_NTP="$LDFLAGS_NTP -R$openssl_libdir" 25337 esac 25338 case "$need_dash_Wlrpath" in 25339 1) 25340 LDFLAGS_NTP="$LDFLAGS_NTP -Wl,-rpath,$openssl_libdir" 25341 esac 25342 ;; 25343 esac 25344 LDADD_NTP="$LDADD_NTP -lcrypto" 25345 esac 25346esac 25347 25348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we will use crypto" >&5 25349$as_echo_n "checking if we will use crypto... " >&6; } 25350{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_openssl" >&5 25351$as_echo "$ntp_openssl" >&6; } 25352 25353case "$ntp_openssl" in 25354 yes) 25355 for ac_header in openssl/cmac.h openssl/hmac.h 25356do : 25357 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 25358ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 25359if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 25360 cat >>confdefs.h <<_ACEOF 25361#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 25362_ACEOF 25363 25364fi 25365 25366done 25367 25368 25369$as_echo "#define OPENSSL /**/" >>confdefs.h 25370 25371 case "$VER_SUFFIX" in 25372 *o*) ;; 25373 *) as_fn_error $? "OPENSSL set but no 'o' in VER_SUFFIX!" "$LINENO" 5 ;; 25374 esac 25375 ;; 25376esac 25377 25378NTPO_SAVED_CPPFLAGS="$CPPFLAGS" 25379CPPFLAGS="$CPPFLAGS $CPPFLAGS_NTP" 25380NTPO_SAVED_LIBS="$LIBS" 25381 25382# 25383# check for linking with -lcrypto failure, and try -lcrypto -lz. 25384# Helps m68k-atari-mint 25385# 25386case "$ntp_openssl:$ntp_openssl_from_pkg_config" in 25387 yes:no) 25388 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP" 25389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linking with -lcrypto alone works" >&5 25390$as_echo_n "checking if linking with -lcrypto alone works... " >&6; } 25391if ${ntp_cv_bare_lcrypto+:} false; then : 25392 $as_echo_n "(cached) " >&6 25393else 25394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25395/* end confdefs.h. */ 25396 25397 #include "openssl/err.h" 25398 #include "openssl/evp.h" 25399 25400int 25401main () 25402{ 25403 25404 ERR_load_crypto_strings(); 25405 OpenSSL_add_all_algorithms(); 25406 25407 25408 ; 25409 return 0; 25410} 25411_ACEOF 25412if ac_fn_c_try_link "$LINENO"; then : 25413 ntp_cv_bare_lcrypto=yes 25414else 25415 ntp_cv_bare_lcrypto=no 25416 25417fi 25418rm -f core conftest.err conftest.$ac_objext \ 25419 conftest$ac_exeext conftest.$ac_ext 25420 25421fi 25422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_bare_lcrypto" >&5 25423$as_echo "$ntp_cv_bare_lcrypto" >&6; } 25424 case "$ntp_cv_bare_lcrypto" in 25425 no) 25426 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP -lz" 25427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linking with -lcrypto -lz works" >&5 25428$as_echo_n "checking if linking with -lcrypto -lz works... " >&6; } 25429if ${ntp_cv_lcrypto_lz+:} false; then : 25430 $as_echo_n "(cached) " >&6 25431else 25432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25433/* end confdefs.h. */ 25434 25435 #include "openssl/err.h" 25436 #include "openssl/evp.h" 25437 25438int 25439main () 25440{ 25441 25442 ERR_load_crypto_strings(); 25443 OpenSSL_add_all_algorithms(); 25444 25445 25446 ; 25447 return 0; 25448} 25449_ACEOF 25450if ac_fn_c_try_link "$LINENO"; then : 25451 ntp_cv_lcrypto_lz=yes 25452else 25453 ntp_cv_lcrypto_lz=no 25454 25455fi 25456rm -f core conftest.err conftest.$ac_objext \ 25457 conftest$ac_exeext conftest.$ac_ext 25458 25459fi 25460{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_lcrypto_lz" >&5 25461$as_echo "$ntp_cv_lcrypto_lz" >&6; } 25462 case "$ntp_cv_lcrypto_lz" in 25463 yes) 25464 LDADD_NTP="$LDADD_NTP -lz" 25465 esac 25466 esac 25467esac 25468 25469# 25470# Older OpenSSL headers have a number of callback prototypes inside 25471# other function prototypes which trigger copious warnings with gcc's 25472# -Wstrict-prototypes, which is included in -Wall. 25473# 25474# An example: 25475# 25476# int i2d_RSA_NET(const RSA *a, unsigned char **pp, 25477# int (*cb)(), int sgckey); 25478# ^^^^^^^^^^^ 25479# 25480# 25481# 25482openssl_triggers_warnings=unknown 25483NTPO_SAVED_CFLAGS="$CFLAGS" 25484 25485case "$ntp_openssl:$GCC" in 25486 yes:yes) 25487 CFLAGS="$CFLAGS -Werror" 25488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25489/* end confdefs.h. */ 25490 25491 25492int 25493main () 25494{ 25495 25496 /* see if -Werror breaks gcc */ 25497 25498 25499 ; 25500 return 0; 25501} 25502_ACEOF 25503if ac_fn_c_try_compile "$LINENO"; then : 25504 gcc_handles_Werror=yes 25505else 25506 gcc_handles_Werror=no 25507 25508fi 25509rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25510 case "$gcc_handles_Werror" in 25511 no) 25512 # if this gcc doesn't do -Werror go ahead and use 25513 # -Wstrict-prototypes. 25514 openssl_triggers_warnings=yes 25515 ;; 25516 yes) 25517 CFLAGS="$CFLAGS -Wstrict-prototypes" 25518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25519/* end confdefs.h. */ 25520 25521 #include "openssl/asn1_mac.h" 25522 #include "openssl/bn.h" 25523 #include "openssl/err.h" 25524 #include "openssl/evp.h" 25525 #include "openssl/pem.h" 25526 #include "openssl/rand.h" 25527 #include "openssl/x509v3.h" 25528 25529int 25530main () 25531{ 25532 25533 /* empty body */ 25534 25535 25536 ; 25537 return 0; 25538} 25539_ACEOF 25540if ac_fn_c_try_compile "$LINENO"; then : 25541 openssl_triggers_warnings=no 25542else 25543 openssl_triggers_warnings=yes 25544 25545fi 25546rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25547 esac 25548 case "$openssl_triggers_warnings" in 25549 yes) 25550 CFLAGS_NTP="$CFLAGS_NTP -Wno-strict-prototypes" 25551 ;; 25552 *) 25553 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-prototypes" 25554 esac 25555 ;; 25556 no:yes) 25557 # gcc without OpenSSL 25558 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-prototypes" 25559esac 25560 25561# Because we don't want -Werror for the EVP_MD_do_all_sorted check 25562CFLAGS="$NTPO_SAVED_CFLAGS" 25563 25564case "$ntp_openssl" in 25565 yes) 25566 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP" 25567 for ac_func in EVP_MD_do_all_sorted 25568do : 25569 ac_fn_c_check_func "$LINENO" "EVP_MD_do_all_sorted" "ac_cv_func_EVP_MD_do_all_sorted" 25570if test "x$ac_cv_func_EVP_MD_do_all_sorted" = xyes; then : 25571 cat >>confdefs.h <<_ACEOF 25572#define HAVE_EVP_MD_DO_ALL_SORTED 1 25573_ACEOF 25574 25575fi 25576done 25577 25578 ;; 25579esac 25580 25581 25582CPPFLAGS="$NTPO_SAVED_CPPFLAGS" 25583LIBS="$NTPO_SAVED_LIBS" 25584{ NTPO_SAVED_CFLAGS=; unset NTPO_SAVED_CFLAGS;} 25585{ NTPO_SAVED_CPPFLAGS=; unset NTPO_SAVED_CPPFLAGS;} 25586{ NTPO_SAVED_LIBS=; unset NTPO_SAVED_LIBS;} 25587{ openssl_triggers_warnings=; unset openssl_triggers_warnings;} 25588{ ntp_openssl_from_pkg_config=; unset ntp_openssl_from_pkg_config;} 25589 25590 25591 25592{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5 25593$as_echo_n "checking for struct sockaddr_storage... " >&6; } 25594if ${ntp_cv_sockaddr_storage+:} false; then : 25595 $as_echo_n "(cached) " >&6 25596else 25597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25598/* end confdefs.h. */ 25599 25600 #ifdef HAVE_SYS_TYPES_H 25601 # include <sys/types.h> 25602 #endif 25603 #ifdef HAVE_SYS_SOCKET_H 25604 # include <sys/socket.h> 25605 #endif 25606 #ifdef HAVE_NETINET_IN_H 25607 # include <netinet/in.h> 25608 #endif 25609 25610int 25611main () 25612{ 25613 25614 struct sockaddr_storage n; 25615 25616 25617 ; 25618 return 0; 25619} 25620_ACEOF 25621if ac_fn_c_try_compile "$LINENO"; then : 25622 ntp_cv_sockaddr_storage=yes 25623else 25624 ntp_cv_sockaddr_storage=no 25625 25626fi 25627rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25628 25629fi 25630{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_sockaddr_storage" >&5 25631$as_echo "$ntp_cv_sockaddr_storage" >&6; } 25632case "$ntp_cv_sockaddr_storage" in 25633 yes) 25634 25635$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h 25636 25637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage.__ss_family" >&5 25638$as_echo_n "checking for sockaddr_storage.__ss_family... " >&6; } 25639if ${ntp_cv_have___ss_family+:} false; then : 25640 $as_echo_n "(cached) " >&6 25641else 25642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25643/* end confdefs.h. */ 25644 25645 #ifdef HAVE_SYS_TYPES_H 25646 # include <sys/types.h> 25647 #endif 25648 #ifdef HAVE_SYS_SOCKET_H 25649 # include <sys/socket.h> 25650 #endif 25651 #ifdef HAVE_NETINET_IN_H 25652 # include <netinet/in.h> 25653 #endif 25654 25655int 25656main () 25657{ 25658 25659 struct sockaddr_storage s; 25660 s.__ss_family = 1; 25661 25662 25663 ; 25664 return 0; 25665} 25666_ACEOF 25667if ac_fn_c_try_compile "$LINENO"; then : 25668 ntp_cv_have___ss_family=yes 25669else 25670 ntp_cv_have___ss_family=no 25671 25672fi 25673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25674 25675fi 25676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_have___ss_family" >&5 25677$as_echo "$ntp_cv_have___ss_family" >&6; } 25678 case "$ntp_cv_have___ss_family" in 25679 yes) 25680 25681$as_echo "#define HAVE___SS_FAMILY_IN_SS 1" >>confdefs.h 25682 25683 esac 25684 25685esac 25686 25687 25688# 25689# Look for in_port_t. 25690# 25691{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_port_t" >&5 25692$as_echo_n "checking for in_port_t... " >&6; } 25693if ${isc_cv_have_in_port_t+:} false; then : 25694 $as_echo_n "(cached) " >&6 25695else 25696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25697/* end confdefs.h. */ 25698 25699 #include <sys/types.h> 25700 #include <netinet/in.h> 25701 25702int 25703main () 25704{ 25705 25706 in_port_t port = 25; 25707 return (0); 25708 25709 25710 ; 25711 return 0; 25712} 25713_ACEOF 25714if ac_fn_c_try_compile "$LINENO"; then : 25715 isc_cv_have_in_port_t=yes 25716else 25717 isc_cv_have_in_port_t=no 25718 25719fi 25720rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25721 25722fi 25723{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_in_port_t" >&5 25724$as_echo "$isc_cv_have_in_port_t" >&6; } 25725case "$isc_cv_have_in_port_t" in 25726 no) 25727 25728$as_echo "#define ISC_PLATFORM_NEEDPORTT 1" >>confdefs.h 25729 25730esac 25731 25732{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of socklen arg for getsockname()" >&5 25733$as_echo_n "checking type of socklen arg for getsockname()... " >&6; } 25734if ${ntp_cv_getsockname_socklen_type+:} false; then : 25735 $as_echo_n "(cached) " >&6 25736else 25737 25738 getsockname_socklen_type_found=no 25739 for getsockname_arg2 in 'struct sockaddr *' 'void *'; do 25740 for ntp_cv_getsockname_socklen_type in 'socklen_t' 'size_t' 'unsigned int' 'int'; do 25741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25742/* end confdefs.h. */ 25743 25744 #ifdef HAVE_SYS_TYPES_H 25745 # include <sys/types.h> 25746 #endif 25747 #ifdef HAVE_SYS_SOCKET_H 25748 # include <sys/socket.h> 25749 #endif 25750 25751int 25752main () 25753{ 25754 25755 extern 25756 getsockname(int, $getsockname_arg2, 25757 $ntp_cv_getsockname_socklen_type *); 25758 25759 25760 ; 25761 return 0; 25762} 25763_ACEOF 25764if ac_fn_c_try_compile "$LINENO"; then : 25765 getsockname_socklen_type_found=yes ; break 2 25766fi 25767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25768 done 25769 done 25770 case "$getsockname_socklen_type_found" in 25771 no) 25772 ntp_cv_getsockname_socklen_type='socklen_t' 25773 esac 25774 { getsockname_arg2=; unset getsockname_arg2;} 25775 { getsockname_socklen_type_found=; unset getsockname_socklen_type_found;} 25776 25777 25778fi 25779{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_getsockname_socklen_type" >&5 25780$as_echo "$ntp_cv_getsockname_socklen_type" >&6; } 25781 25782cat >>confdefs.h <<_ACEOF 25783#define GETSOCKNAME_SOCKLEN_TYPE $ntp_cv_getsockname_socklen_type 25784_ACEOF 25785 25786 25787{ $as_echo "$as_me:${as_lineno-$LINENO}: checking struct sockaddr for sa_len" >&5 25788$as_echo_n "checking struct sockaddr for sa_len... " >&6; } 25789if ${isc_cv_platform_havesalen+:} false; then : 25790 $as_echo_n "(cached) " >&6 25791else 25792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25793/* end confdefs.h. */ 25794 25795 #include <sys/types.h> 25796 #include <sys/socket.h> 25797 25798int 25799main () 25800{ 25801 25802 extern struct sockaddr *ps; 25803 return ps->sa_len; 25804 25805 25806 ; 25807 return 0; 25808} 25809_ACEOF 25810if ac_fn_c_try_compile "$LINENO"; then : 25811 isc_cv_platform_havesalen=yes 25812else 25813 isc_cv_platform_havesalen=no 25814 25815fi 25816rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25817 25818fi 25819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_platform_havesalen" >&5 25820$as_echo "$isc_cv_platform_havesalen" >&6; } 25821case "$isc_cv_platform_havesalen" in 25822 yes) 25823 25824$as_echo "#define ISC_PLATFORM_HAVESALEN 1" >>confdefs.h 25825 25826esac 25827 25828# Check whether --enable-ipv6 was given. 25829if test "${enable_ipv6+set}" = set; then : 25830 enableval=$enable_ipv6; 25831fi 25832 25833 25834case "$enable_ipv6" in 25835 yes|''|autodetect) 25836 case "$host" in 25837 powerpc-ibm-aix4*) 25838 ;; 25839 *) 25840 25841$as_echo "#define WANT_IPV6 1" >>confdefs.h 25842 25843 ;; 25844 esac 25845 ;; 25846 no) 25847 ;; 25848esac 25849 25850 25851case "$host" in 25852 *-*-darwin*) 25853 25854$as_echo "#define __APPLE_USE_RFC_3542 1" >>confdefs.h 25855 25856esac 25857 25858 25859{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 structures" >&5 25860$as_echo_n "checking for IPv6 structures... " >&6; } 25861if ${isc_cv_found_ipv6+:} false; then : 25862 $as_echo_n "(cached) " >&6 25863else 25864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25865/* end confdefs.h. */ 25866 25867 #include <sys/types.h> 25868 #include <sys/socket.h> 25869 #include <netinet/in.h> 25870 25871int 25872main () 25873{ 25874 25875 struct sockaddr_in6 sin6; 25876 25877 25878 ; 25879 return 0; 25880} 25881_ACEOF 25882if ac_fn_c_try_compile "$LINENO"; then : 25883 isc_cv_found_ipv6=yes 25884else 25885 isc_cv_found_ipv6=no 25886 25887fi 25888rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25889 25890fi 25891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_found_ipv6" >&5 25892$as_echo "$isc_cv_found_ipv6" >&6; } 25893 25894# 25895# See whether IPv6 support is provided via a Kame add-on. 25896# This is done before other IPv6 linking tests so LIBS is properly set. 25897# 25898{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kame IPv6 support" >&5 25899$as_echo_n "checking for Kame IPv6 support... " >&6; } 25900 25901# Check whether --with-kame was given. 25902if test "${with_kame+set}" = set; then : 25903 withval=$with_kame; use_kame="$withval" 25904else 25905 use_kame="no" 25906 25907fi 25908 25909case "$use_kame" in 25910 no) 25911 ;; 25912 yes) 25913 kame_path=/usr/local/v6 25914 ;; 25915 *) 25916 kame_path="$use_kame" 25917 ;; 25918esac 25919case "$use_kame" in 25920 no) 25921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25922$as_echo "no" >&6; } 25923 ;; 25924 *) 25925 if test -f $kame_path/lib/libinet6.a; then 25926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kame_path/lib/libinet6.a" >&5 25927$as_echo "$kame_path/lib/libinet6.a" >&6; } 25928 LIBS="-L$kame_path/lib -linet6 $LIBS" 25929 else 25930 as_fn_error $? "$kame_path/lib/libinet6.a not found. 25931 25932Please choose the proper path with the following command: 25933 25934 configure --with-kame=PATH 25935" "$LINENO" 5 25936 fi 25937 ;; 25938esac 25939 25940# 25941# Whether netinet6/in6.h is needed has to be defined in isc/platform.h. 25942# Including it on Kame-using platforms is very bad, though, because 25943# Kame uses #error against direct inclusion. So include it on only 25944# the platform that is otherwise broken without it -- BSD/OS 4.0 through 4.1. 25945# This is done before the in6_pktinfo check because that's what 25946# netinet6/in6.h is needed for. 25947# 25948case "$host" in 25949 *-bsdi4.[01]*) 25950 25951$as_echo "#define ISC_PLATFORM_NEEDNETINET6IN6H 1" >>confdefs.h 25952 25953 isc_netinet6in6_hack="#include <netinet6/in6.h>" 25954 ;; 25955 *) 25956 isc_netinet6in6_hack="" 25957 ;; 25958esac 25959 25960# 25961# This is similar to the netinet6/in6.h issue. 25962# 25963case "$host" in 25964 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*) 25965 25966$as_echo "#define ISC_PLATFORM_FIXIN6ISADDR 1" >>confdefs.h 25967 25968 isc_netinetin6_hack="#include <netinet/in6.h>" 25969 ;; 25970 *) 25971 isc_netinetin6_hack="" 25972 ;; 25973esac 25974 25975 25976case "$isc_cv_found_ipv6" in 25977 yes) 25978 25979$as_echo "#define ISC_PLATFORM_HAVEIPV6 1" >>confdefs.h 25980 25981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6_pktinfo" >&5 25982$as_echo_n "checking for in6_pktinfo... " >&6; } 25983if ${isc_cv_have_in6_pktinfo+:} false; then : 25984 $as_echo_n "(cached) " >&6 25985else 25986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25987/* end confdefs.h. */ 25988 25989 #include <sys/types.h> 25990 #include <sys/socket.h> 25991 #include <netinet/in.h> 25992 $isc_netinetin6_hack 25993 $isc_netinet6in6_hack 25994 25995int 25996main () 25997{ 25998 25999 struct in6_pktinfo xyzzy; 26000 26001 26002 ; 26003 return 0; 26004} 26005_ACEOF 26006if ac_fn_c_try_compile "$LINENO"; then : 26007 isc_cv_have_in6_pktinfo=yes 26008else 26009 isc_cv_have_in6_pktinfo=no 26010 26011fi 26012rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26013 26014fi 26015{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_in6_pktinfo" >&5 26016$as_echo "$isc_cv_have_in6_pktinfo" >&6; } 26017 case "$isc_cv_have_in6_pktinfo" in 26018 yes) 26019 26020$as_echo "#define ISC_PLATFORM_HAVEIN6PKTINFO 1" >>confdefs.h 26021 26022 esac 26023 26024 26025 # HMS: Use HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID instead? 26026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_in6.sin6_scope_id" >&5 26027$as_echo_n "checking for sockaddr_in6.sin6_scope_id... " >&6; } 26028if ${isc_cv_have_sin6_scope_id+:} false; then : 26029 $as_echo_n "(cached) " >&6 26030else 26031 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26032/* end confdefs.h. */ 26033 26034 #include <sys/types.h> 26035 #include <sys/socket.h> 26036 #include <netinet/in.h> 26037 $isc_netinetin6_hack 26038 $isc_netinet6in6_hack 26039 26040int 26041main () 26042{ 26043 26044 struct sockaddr_in6 xyzzy; 26045 xyzzy.sin6_scope_id = 0; 26046 26047 26048 ; 26049 return 0; 26050} 26051_ACEOF 26052if ac_fn_c_try_compile "$LINENO"; then : 26053 isc_cv_have_sin6_scope_id=yes 26054else 26055 isc_cv_have_sin6_scope_id=no 26056 26057fi 26058rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26059 26060fi 26061{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_sin6_scope_id" >&5 26062$as_echo "$isc_cv_have_sin6_scope_id" >&6; } 26063 26064 case "$isc_cv_have_sin6_scope_id" in 26065 yes) 26066 26067$as_echo "#define ISC_PLATFORM_HAVESCOPEID 1" >>confdefs.h 26068 26069 esac 26070esac 26071 26072 26073# We need this check run even without isc_cv_found_ipv6=yes 26074 26075{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6addr_any" >&5 26076$as_echo_n "checking for in6addr_any... " >&6; } 26077if ${isc_cv_in6addr_any_links+:} false; then : 26078 $as_echo_n "(cached) " >&6 26079else 26080 26081 SAVED_LIBS="$LIBS" 26082 LIBS="$LDADD_LIBNTP $LIBS" 26083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26084/* end confdefs.h. */ 26085$ac_includes_default 26086 #include <sys/socket.h> 26087 #include <netinet/in.h> 26088 $isc_netinetin6_hack 26089 $isc_netinet6in6_hack 26090 26091int 26092main () 26093{ 26094 26095 printf("%x", in6addr_any.s6_addr[15]); 26096 26097 26098 ; 26099 return 0; 26100} 26101_ACEOF 26102if ac_fn_c_try_link "$LINENO"; then : 26103 isc_cv_in6addr_any_links=yes 26104else 26105 isc_cv_in6addr_any_links=no 26106 26107fi 26108rm -f core conftest.err conftest.$ac_objext \ 26109 conftest$ac_exeext conftest.$ac_ext 26110 LIBS="$SAVED_LIBS" 26111 { SAVED_LIBS=; unset SAVED_LIBS;} 26112 26113 26114fi 26115{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_in6addr_any_links" >&5 26116$as_echo "$isc_cv_in6addr_any_links" >&6; } 26117 26118case "$isc_cv_in6addr_any_links" in 26119 no) 26120 26121$as_echo "#define ISC_PLATFORM_NEEDIN6ADDRANY 1" >>confdefs.h 26122 26123esac 26124 26125 26126{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrconf" >&5 26127$as_echo_n "checking for struct if_laddrconf... " >&6; } 26128if ${isc_cv_struct_if_laddrconf+:} false; then : 26129 $as_echo_n "(cached) " >&6 26130else 26131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26132/* end confdefs.h. */ 26133 26134 #include <sys/types.h> 26135 #include <net/if6.h> 26136 26137int 26138main () 26139{ 26140 26141 struct if_laddrconf a; 26142 26143 26144 ; 26145 return 0; 26146} 26147_ACEOF 26148if ac_fn_c_try_compile "$LINENO"; then : 26149 isc_cv_struct_if_laddrconf=yes 26150else 26151 isc_cv_struct_if_laddrconf=no 26152 26153fi 26154rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26155 26156fi 26157{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_struct_if_laddrconf" >&5 26158$as_echo "$isc_cv_struct_if_laddrconf" >&6; } 26159 26160case "$isc_cv_struct_if_laddrconf" in 26161 yes) 26162 26163$as_echo "#define ISC_PLATFORM_HAVEIF_LADDRCONF 1" >>confdefs.h 26164 26165esac 26166 26167{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrreq" >&5 26168$as_echo_n "checking for struct if_laddrreq... " >&6; } 26169if ${isc_cv_struct_if_laddrreq+:} false; then : 26170 $as_echo_n "(cached) " >&6 26171else 26172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26173/* end confdefs.h. */ 26174 26175 #include <sys/types.h> 26176 #include <net/if6.h> 26177 26178int 26179main () 26180{ 26181 26182 struct if_laddrreq a; 26183 26184 26185 ; 26186 return 0; 26187} 26188_ACEOF 26189if ac_fn_c_try_compile "$LINENO"; then : 26190 isc_cv_struct_if_laddrreq=yes 26191else 26192 isc_cv_struct_if_laddrreq=no 26193 26194fi 26195rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26196 26197fi 26198{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_struct_if_laddrreq" >&5 26199$as_echo "$isc_cv_struct_if_laddrreq" >&6; } 26200 26201case "$isc_cv_struct_if_laddrreq" in 26202 yes) 26203 26204$as_echo "#define ISC_PLATFORM_HAVEIF_LADDRREQ 1" >>confdefs.h 26205 26206esac 26207 26208{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multicast IP support" >&5 26209$as_echo_n "checking for multicast IP support... " >&6; } 26210if ${ntp_cv_multicast+:} false; then : 26211 $as_echo_n "(cached) " >&6 26212else 26213 26214 ntp_cv_multicast=no 26215 case "$host" in 26216 i386-sequent-sysv4) 26217 ;; 26218 *) 26219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26220/* end confdefs.h. */ 26221 26222 #ifdef HAVE_NETINET_IN_H 26223 # include <netinet/in.h> 26224 #endif 26225 26226int 26227main () 26228{ 26229 26230 struct ip_mreq ipmr; 26231 ipmr.imr_interface.s_addr = 0; 26232 26233 26234 ; 26235 return 0; 26236} 26237_ACEOF 26238if ac_fn_c_try_compile "$LINENO"; then : 26239 ntp_cv_multicast=yes 26240fi 26241rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26242 ;; 26243 esac 26244 26245 26246fi 26247{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_multicast" >&5 26248$as_echo "$ntp_cv_multicast" >&6; } 26249case "$ntp_cv_multicast" in 26250 yes) 26251 26252$as_echo "#define MCAST 1" >>confdefs.h 26253 26254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking arg type needed for setsockopt() IP*_MULTICAST_LOOP" >&5 26255$as_echo_n "checking arg type needed for setsockopt() IP*_MULTICAST_LOOP... " >&6; } 26256if ${ntp_cv_typeof_ip_multicast_loop+:} false; then : 26257 $as_echo_n "(cached) " >&6 26258else 26259 26260 case "$host" in 26261 *-*-netbsd*|*-*-*linux*) 26262 ntp_cv_typeof_ip_multicast_loop=u_int 26263 ;; 26264 *) 26265 ntp_cv_typeof_ip_multicast_loop=u_char 26266 ;; 26267 esac 26268 26269 26270fi 26271{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_typeof_ip_multicast_loop" >&5 26272$as_echo "$ntp_cv_typeof_ip_multicast_loop" >&6; } 26273 26274cat >>confdefs.h <<_ACEOF 26275#define TYPEOF_IP_MULTICAST_LOOP $ntp_cv_typeof_ip_multicast_loop 26276_ACEOF 26277 26278esac 26279 26280# Check whether --enable-getifaddrs was given. 26281if test "${enable_getifaddrs+set}" = set; then : 26282 enableval=$enable_getifaddrs; want_getifaddrs="$enableval" 26283else 26284 want_getifaddrs="yes" 26285 26286fi 26287 26288 26289case $want_getifaddrs in 26290 glibc) 26291 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-getifaddrs=glibc is no longer required" >&5 26292$as_echo "$as_me: WARNING: --enable-getifaddrs=glibc is no longer required" >&2;} 26293esac 26294case $want_getifaddrs in 26295 no) 26296 ;; 26297 *) 26298 SAVED_LIBS="$LIBS" 26299 LIBS="$LDADD_LIBNTP $LIBS" 26300 for ac_func in getifaddrs 26301do : 26302 ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs" 26303if test "x$ac_cv_func_getifaddrs" = xyes; then : 26304 cat >>confdefs.h <<_ACEOF 26305#define HAVE_GETIFADDRS 1 26306_ACEOF 26307 26308fi 26309done 26310 26311 LIBS="$SAVED_LIBS" 26312 { SAVED_LIBS=; unset SAVED_LIBS;} 26313 ;; 26314esac 26315 26316# 26317# Check for if_nametoindex() for IPv6 scoped addresses support 26318# 26319case "$host" in 26320 *-hp-hpux*) 26321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing if_nametoindex" >&5 26322$as_echo_n "checking for library containing if_nametoindex... " >&6; } 26323if ${ac_cv_search_if_nametoindex+:} false; then : 26324 $as_echo_n "(cached) " >&6 26325else 26326 ac_func_search_save_LIBS=$LIBS 26327cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26328/* end confdefs.h. */ 26329 26330/* Override any GCC internal prototype to avoid an error. 26331 Use char because int might match the return type of a GCC 26332 builtin and then its argument prototype would still apply. */ 26333#ifdef __cplusplus 26334extern "C" 26335#endif 26336char if_nametoindex (); 26337int 26338main () 26339{ 26340return if_nametoindex (); 26341 ; 26342 return 0; 26343} 26344_ACEOF 26345for ac_lib in '' ipv6; do 26346 if test -z "$ac_lib"; then 26347 ac_res="none required" 26348 else 26349 ac_res=-l$ac_lib 26350 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 26351 fi 26352 if ac_fn_c_try_link "$LINENO"; then : 26353 ac_cv_search_if_nametoindex=$ac_res 26354fi 26355rm -f core conftest.err conftest.$ac_objext \ 26356 conftest$ac_exeext 26357 if ${ac_cv_search_if_nametoindex+:} false; then : 26358 break 26359fi 26360done 26361if ${ac_cv_search_if_nametoindex+:} false; then : 26362 26363else 26364 ac_cv_search_if_nametoindex=no 26365fi 26366rm conftest.$ac_ext 26367LIBS=$ac_func_search_save_LIBS 26368fi 26369{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_if_nametoindex" >&5 26370$as_echo "$ac_cv_search_if_nametoindex" >&6; } 26371ac_res=$ac_cv_search_if_nametoindex 26372if test "$ac_res" != no; then : 26373 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 26374 26375fi 26376 26377esac 26378SAVED_LIBS="$LIBS" 26379LIBS="$LDADD_LIBNTP $LIBS" 26380for ac_func in if_nametoindex 26381do : 26382 ac_fn_c_check_func "$LINENO" "if_nametoindex" "ac_cv_func_if_nametoindex" 26383if test "x$ac_cv_func_if_nametoindex" = xyes; then : 26384 cat >>confdefs.h <<_ACEOF 26385#define HAVE_IF_NAMETOINDEX 1 26386_ACEOF 26387 26388fi 26389done 26390 26391LIBS="$SAVED_LIBS" 26392{ SAVED_LIBS=; unset SAVED_LIBS;} 26393case "$ac_cv_func_if_nametoindex" in 26394 yes) 26395 26396$as_echo "#define ISC_PLATFORM_HAVEIFNAMETOINDEX 1" >>confdefs.h 26397 26398esac 26399 26400 26401 26402### 26403 26404# Hacks 26405# these need work if we're to move libntp under sntp 26406 26407$as_echo "#define HAVE_NO_NICE 1" >>confdefs.h 26408 26409 26410$as_echo "#define HAVE_TERMIOS 1" >>confdefs.h 26411 26412 26413# Checks for library functions. 26414for ac_func in socket 26415do : 26416 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket" 26417if test "x$ac_cv_func_socket" = xyes; then : 26418 cat >>confdefs.h <<_ACEOF 26419#define HAVE_SOCKET 1 26420_ACEOF 26421 26422fi 26423done 26424 26425 26426 26427# We may not need have_unity 26428have_unity=false 26429# Extract the first word of "ruby", so it can be a program name with args. 26430set dummy ruby; ac_word=$2 26431{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 26432$as_echo_n "checking for $ac_word... " >&6; } 26433if ${ac_cv_path_PATH_RUBY+:} false; then : 26434 $as_echo_n "(cached) " >&6 26435else 26436 case $PATH_RUBY in 26437 [\\/]* | ?:[\\/]*) 26438 ac_cv_path_PATH_RUBY="$PATH_RUBY" # Let the user override the test with a path. 26439 ;; 26440 *) 26441 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 26442for as_dir in $PATH 26443do 26444 IFS=$as_save_IFS 26445 test -z "$as_dir" && as_dir=. 26446 for ac_exec_ext in '' $ac_executable_extensions; do 26447 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 26448 ac_cv_path_PATH_RUBY="$as_dir/$ac_word$ac_exec_ext" 26449 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 26450 break 2 26451 fi 26452done 26453 done 26454IFS=$as_save_IFS 26455 26456 ;; 26457esac 26458fi 26459PATH_RUBY=$ac_cv_path_PATH_RUBY 26460if test -n "$PATH_RUBY"; then 26461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_RUBY" >&5 26462$as_echo "$PATH_RUBY" >&6; } 26463else 26464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 26465$as_echo "no" >&6; } 26466fi 26467 26468 26469case "$PATH_RUBY" in 26470 /*) 26471 have_unity=true 26472 ;; 26473 *) PATH_RUBY="false" 26474 ;; 26475esac 26476# We may not need UNITYBUILD_AVAILABLE 26477 if $have_unity; then 26478 UNITYBUILD_AVAILABLE_TRUE= 26479 UNITYBUILD_AVAILABLE_FALSE='#' 26480else 26481 UNITYBUILD_AVAILABLE_TRUE='#' 26482 UNITYBUILD_AVAILABLE_FALSE= 26483fi 26484 26485 26486 26487## HMS: if we don't find c++ we should not look for gtest. 26488#AC_PROG_CXX 26489#NTP_GOOGLETEST 26490 26491 26492case "$build" in 26493 $host) cross=0 ;; 26494 *) cross=1 ;; 26495esac 26496 26497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we want to enable tests with undiagnosed problems" >&5 26498$as_echo_n "checking if we want to enable tests with undiagnosed problems... " >&6; } 26499# Check whether --enable-problem-tests was given. 26500if test "${enable_problem_tests+set}" = set; then : 26501 enableval=$enable_problem_tests; sntp_ept=$enableval 26502else 26503 sntp_ept=yes 26504 26505fi 26506 26507{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sntp_ept" >&5 26508$as_echo "$sntp_ept" >&6; } 26509 26510{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can run test-kodDatabase" >&5 26511$as_echo_n "checking if we can run test-kodDatabase... " >&6; } 26512sntp_test_kodDatabase="no" 26513case "$sntp_ept:$cross:$host" in 26514 no:0:*-apple-darwin12.6.0) ;; 26515 *) sntp_test_kodDatabase="yes" ;; 26516esac 26517{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sntp_test_kodDatabase" >&5 26518$as_echo "$sntp_test_kodDatabase" >&6; } 26519 if test x$sntp_test_kodDatabase = xyes; then 26520 BUILD_TEST_KODDATABASE_TRUE= 26521 BUILD_TEST_KODDATABASE_FALSE='#' 26522else 26523 BUILD_TEST_KODDATABASE_TRUE='#' 26524 BUILD_TEST_KODDATABASE_FALSE= 26525fi 26526 26527 26528{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can run test-kodFile" >&5 26529$as_echo_n "checking if we can run test-kodFile... " >&6; } 26530sntp_test_kodFile="no" 26531case "$sntp_ept:$cross:$host" in 26532 no:0:*-apple-darwin12.6.0) ;; 26533 *) sntp_test_kodFile="yes" ;; 26534esac 26535{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sntp_test_kodFile" >&5 26536$as_echo "$sntp_test_kodFile" >&6; } 26537 if test x$sntp_test_kodFile = xyes; then 26538 BUILD_TEST_KODFILE_TRUE= 26539 BUILD_TEST_KODFILE_FALSE='#' 26540else 26541 BUILD_TEST_KODFILE_TRUE='#' 26542 BUILD_TEST_KODFILE_FALSE= 26543fi 26544 26545 26546 26547 26548# All libraries should be in various LIB_* variables now. 26549#LIBS= 26550# Sadly not. There is a gettext() check somewhere, and on Solaris this pulls 26551# in -lintl -lgen, outside our "scope". 26552 26553ac_config_files="$ac_config_files Makefile" 26554 26555ac_config_files="$ac_config_files include/Makefile" 26556 26557ac_config_files="$ac_config_files scripts/Makefile" 26558 26559ac_config_files="$ac_config_files tests/Makefile" 26560 26561ac_config_files="$ac_config_files tests/fileHandlingTest.h" 26562 26563ac_config_files="$ac_config_files unity/Makefile" 26564 26565 26566cat >confcache <<\_ACEOF 26567# This file is a shell script that caches the results of configure 26568# tests run on this system so they can be shared between configure 26569# scripts and configure runs, see configure's option --config-cache. 26570# It is not useful on other systems. If it contains results you don't 26571# want to keep, you may remove or edit it. 26572# 26573# config.status only pays attention to the cache file if you give it 26574# the --recheck option to rerun configure. 26575# 26576# `ac_cv_env_foo' variables (set or unset) will be overridden when 26577# loading this file, other *unset* `ac_cv_foo' will be assigned the 26578# following values. 26579 26580_ACEOF 26581 26582# The following way of writing the cache mishandles newlines in values, 26583# but we know of no workaround that is simple, portable, and efficient. 26584# So, we kill variables containing newlines. 26585# Ultrix sh set writes to stderr and can't be redirected directly, 26586# and sets the high bit in the cache file unless we assign to the vars. 26587( 26588 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 26589 eval ac_val=\$$ac_var 26590 case $ac_val in #( 26591 *${as_nl}*) 26592 case $ac_var in #( 26593 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 26594$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 26595 esac 26596 case $ac_var in #( 26597 _ | IFS | as_nl) ;; #( 26598 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 26599 *) { eval $ac_var=; unset $ac_var;} ;; 26600 esac ;; 26601 esac 26602 done 26603 26604 (set) 2>&1 | 26605 case $as_nl`(ac_space=' '; set) 2>&1` in #( 26606 *${as_nl}ac_space=\ *) 26607 # `set' does not quote correctly, so add quotes: double-quote 26608 # substitution turns \\\\ into \\, and sed turns \\ into \. 26609 sed -n \ 26610 "s/'/'\\\\''/g; 26611 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 26612 ;; #( 26613 *) 26614 # `set' quotes correctly as required by POSIX, so do not add quotes. 26615 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 26616 ;; 26617 esac | 26618 sort 26619) | 26620 sed ' 26621 /^ac_cv_env_/b end 26622 t clear 26623 :clear 26624 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 26625 t end 26626 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 26627 :end' >>confcache 26628if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 26629 if test -w "$cache_file"; then 26630 if test "x$cache_file" != "x/dev/null"; then 26631 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 26632$as_echo "$as_me: updating cache $cache_file" >&6;} 26633 if test ! -f "$cache_file" || test -h "$cache_file"; then 26634 cat confcache >"$cache_file" 26635 else 26636 case $cache_file in #( 26637 */* | ?:*) 26638 mv -f confcache "$cache_file"$$ && 26639 mv -f "$cache_file"$$ "$cache_file" ;; #( 26640 *) 26641 mv -f confcache "$cache_file" ;; 26642 esac 26643 fi 26644 fi 26645 else 26646 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 26647$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 26648 fi 26649fi 26650rm -f confcache 26651 26652test "x$prefix" = xNONE && prefix=$ac_default_prefix 26653# Let make expand exec_prefix. 26654test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 26655 26656DEFS=-DHAVE_CONFIG_H 26657 26658ac_libobjs= 26659ac_ltlibobjs= 26660U= 26661for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 26662 # 1. Remove the extension, and $U if already installed. 26663 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 26664 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 26665 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 26666 # will be set to the directory where LIBOBJS objects are built. 26667 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 26668 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 26669done 26670LIBOBJS=$ac_libobjs 26671 26672LTLIBOBJS=$ac_ltlibobjs 26673 26674 26675{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 26676$as_echo_n "checking that generated files are newer than configure... " >&6; } 26677 if test -n "$am_sleep_pid"; then 26678 # Hide warnings about reused PIDs. 26679 wait $am_sleep_pid 2>/dev/null 26680 fi 26681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 26682$as_echo "done" >&6; } 26683 if test -n "$EXEEXT"; then 26684 am__EXEEXT_TRUE= 26685 am__EXEEXT_FALSE='#' 26686else 26687 am__EXEEXT_TRUE='#' 26688 am__EXEEXT_FALSE= 26689fi 26690 26691if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 26692 as_fn_error $? "conditional \"AMDEP\" was never defined. 26693Usually this means the macro was only invoked conditionally." "$LINENO" 5 26694fi 26695if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 26696 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 26697Usually this means the macro was only invoked conditionally." "$LINENO" 5 26698fi 26699 26700if test -z "${WANT_CALC_TICKADJ_MS_TRUE}" && test -z "${WANT_CALC_TICKADJ_MS_FALSE}"; then 26701 as_fn_error $? "conditional \"WANT_CALC_TICKADJ_MS\" was never defined. 26702Usually this means the macro was only invoked conditionally." "$LINENO" 5 26703fi 26704if test -z "${INSTALL_NTPSWEEP_TRUE}" && test -z "${INSTALL_NTPSWEEP_FALSE}"; then 26705 as_fn_error $? "conditional \"INSTALL_NTPSWEEP\" was never defined. 26706Usually this means the macro was only invoked conditionally." "$LINENO" 5 26707fi 26708if test -z "${INSTALL_UPDATE_LEAP_TRUE}" && test -z "${INSTALL_UPDATE_LEAP_FALSE}"; then 26709 as_fn_error $? "conditional \"INSTALL_UPDATE_LEAP\" was never defined. 26710Usually this means the macro was only invoked conditionally." "$LINENO" 5 26711fi 26712if test -z "${NTP_CROSSCOMPILE_TRUE}" && test -z "${NTP_CROSSCOMPILE_FALSE}"; then 26713 as_fn_error $? "conditional \"NTP_CROSSCOMPILE\" was never defined. 26714Usually this means the macro was only invoked conditionally." "$LINENO" 5 26715fi 26716if test -z "${PTHREADS_TRUE}" && test -z "${PTHREADS_FALSE}"; then 26717 as_fn_error $? "conditional \"PTHREADS\" was never defined. 26718Usually this means the macro was only invoked conditionally." "$LINENO" 5 26719fi 26720if test -z "${BUILD_SNTP_TRUE}" && test -z "${BUILD_SNTP_FALSE}"; then 26721 as_fn_error $? "conditional \"BUILD_SNTP\" was never defined. 26722Usually this means the macro was only invoked conditionally." "$LINENO" 5 26723fi 26724if test -z "${GL_GENERATE_STDNORETURN_H_TRUE}" && test -z "${GL_GENERATE_STDNORETURN_H_FALSE}"; then 26725 as_fn_error $? "conditional \"GL_GENERATE_STDNORETURN_H\" was never defined. 26726Usually this means the macro was only invoked conditionally." "$LINENO" 5 26727fi 26728if test -z "${INSTALL_LIBOPTS_TRUE}" && test -z "${INSTALL_LIBOPTS_FALSE}"; then 26729 as_fn_error $? "conditional \"INSTALL_LIBOPTS\" was never defined. 26730Usually this means the macro was only invoked conditionally." "$LINENO" 5 26731fi 26732if test -z "${NEED_LIBOPTS_TRUE}" && test -z "${NEED_LIBOPTS_FALSE}"; then 26733 as_fn_error $? "conditional \"NEED_LIBOPTS\" was never defined. 26734Usually this means the macro was only invoked conditionally." "$LINENO" 5 26735fi 26736if test -z "${BUILD_LIBEVENT_TRUE}" && test -z "${BUILD_LIBEVENT_FALSE}"; then 26737 as_fn_error $? "conditional \"BUILD_LIBEVENT\" was never defined. 26738Usually this means the macro was only invoked conditionally." "$LINENO" 5 26739fi 26740if test -z "${UNITYBUILD_AVAILABLE_TRUE}" && test -z "${UNITYBUILD_AVAILABLE_FALSE}"; then 26741 as_fn_error $? "conditional \"UNITYBUILD_AVAILABLE\" was never defined. 26742Usually this means the macro was only invoked conditionally." "$LINENO" 5 26743fi 26744if test -z "${BUILD_TEST_KODDATABASE_TRUE}" && test -z "${BUILD_TEST_KODDATABASE_FALSE}"; then 26745 as_fn_error $? "conditional \"BUILD_TEST_KODDATABASE\" was never defined. 26746Usually this means the macro was only invoked conditionally." "$LINENO" 5 26747fi 26748if test -z "${BUILD_TEST_KODFILE_TRUE}" && test -z "${BUILD_TEST_KODFILE_FALSE}"; then 26749 as_fn_error $? "conditional \"BUILD_TEST_KODFILE\" was never defined. 26750Usually this means the macro was only invoked conditionally." "$LINENO" 5 26751fi 26752 26753: "${CONFIG_STATUS=./config.status}" 26754ac_write_fail=0 26755ac_clean_files_save=$ac_clean_files 26756ac_clean_files="$ac_clean_files $CONFIG_STATUS" 26757{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 26758$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 26759as_write_fail=0 26760cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 26761#! $SHELL 26762# Generated by $as_me. 26763# Run this file to recreate the current configuration. 26764# Compiler output produced by configure, useful for debugging 26765# configure, is in config.log if it exists. 26766 26767debug=false 26768ac_cs_recheck=false 26769ac_cs_silent=false 26770 26771SHELL=\${CONFIG_SHELL-$SHELL} 26772export SHELL 26773_ASEOF 26774cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 26775## -------------------- ## 26776## M4sh Initialization. ## 26777## -------------------- ## 26778 26779# Be more Bourne compatible 26780DUALCASE=1; export DUALCASE # for MKS sh 26781if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 26782 emulate sh 26783 NULLCMD=: 26784 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26785 # is contrary to our usage. Disable this feature. 26786 alias -g '${1+"$@"}'='"$@"' 26787 setopt NO_GLOB_SUBST 26788else 26789 case `(set -o) 2>/dev/null` in #( 26790 *posix*) : 26791 set -o posix ;; #( 26792 *) : 26793 ;; 26794esac 26795fi 26796 26797 26798as_nl=' 26799' 26800export as_nl 26801# Printing a long string crashes Solaris 7 /usr/bin/printf. 26802as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 26803as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 26804as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 26805# Prefer a ksh shell builtin over an external printf program on Solaris, 26806# but without wasting forks for bash or zsh. 26807if test -z "$BASH_VERSION$ZSH_VERSION" \ 26808 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 26809 as_echo='print -r --' 26810 as_echo_n='print -rn --' 26811elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 26812 as_echo='printf %s\n' 26813 as_echo_n='printf %s' 26814else 26815 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 26816 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 26817 as_echo_n='/usr/ucb/echo -n' 26818 else 26819 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 26820 as_echo_n_body='eval 26821 arg=$1; 26822 case $arg in #( 26823 *"$as_nl"*) 26824 expr "X$arg" : "X\\(.*\\)$as_nl"; 26825 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 26826 esac; 26827 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 26828 ' 26829 export as_echo_n_body 26830 as_echo_n='sh -c $as_echo_n_body as_echo' 26831 fi 26832 export as_echo_body 26833 as_echo='sh -c $as_echo_body as_echo' 26834fi 26835 26836# The user is always right. 26837if test "${PATH_SEPARATOR+set}" != set; then 26838 PATH_SEPARATOR=: 26839 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 26840 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 26841 PATH_SEPARATOR=';' 26842 } 26843fi 26844 26845 26846# IFS 26847# We need space, tab and new line, in precisely that order. Quoting is 26848# there to prevent editors from complaining about space-tab. 26849# (If _AS_PATH_WALK were called with IFS unset, it would disable word 26850# splitting by setting IFS to empty value.) 26851IFS=" "" $as_nl" 26852 26853# Find who we are. Look in the path if we contain no directory separator. 26854as_myself= 26855case $0 in #(( 26856 *[\\/]* ) as_myself=$0 ;; 26857 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 26858for as_dir in $PATH 26859do 26860 IFS=$as_save_IFS 26861 test -z "$as_dir" && as_dir=. 26862 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 26863 done 26864IFS=$as_save_IFS 26865 26866 ;; 26867esac 26868# We did not find ourselves, most probably we were run as `sh COMMAND' 26869# in which case we are not to be found in the path. 26870if test "x$as_myself" = x; then 26871 as_myself=$0 26872fi 26873if test ! -f "$as_myself"; then 26874 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 26875 exit 1 26876fi 26877 26878# Unset variables that we do not need and which cause bugs (e.g. in 26879# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 26880# suppresses any "Segmentation fault" message there. '((' could 26881# trigger a bug in pdksh 5.2.14. 26882for as_var in BASH_ENV ENV MAIL MAILPATH 26883do eval test x\${$as_var+set} = xset \ 26884 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 26885done 26886PS1='$ ' 26887PS2='> ' 26888PS4='+ ' 26889 26890# NLS nuisances. 26891LC_ALL=C 26892export LC_ALL 26893LANGUAGE=C 26894export LANGUAGE 26895 26896# CDPATH. 26897(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 26898 26899 26900# as_fn_error STATUS ERROR [LINENO LOG_FD] 26901# ---------------------------------------- 26902# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 26903# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 26904# script with STATUS, using 1 if that was 0. 26905as_fn_error () 26906{ 26907 as_status=$1; test $as_status -eq 0 && as_status=1 26908 if test "$4"; then 26909 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 26910 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 26911 fi 26912 $as_echo "$as_me: error: $2" >&2 26913 as_fn_exit $as_status 26914} # as_fn_error 26915 26916 26917# as_fn_set_status STATUS 26918# ----------------------- 26919# Set $? to STATUS, without forking. 26920as_fn_set_status () 26921{ 26922 return $1 26923} # as_fn_set_status 26924 26925# as_fn_exit STATUS 26926# ----------------- 26927# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 26928as_fn_exit () 26929{ 26930 set +e 26931 as_fn_set_status $1 26932 exit $1 26933} # as_fn_exit 26934 26935# as_fn_unset VAR 26936# --------------- 26937# Portably unset VAR. 26938as_fn_unset () 26939{ 26940 { eval $1=; unset $1;} 26941} 26942as_unset=as_fn_unset 26943# as_fn_append VAR VALUE 26944# ---------------------- 26945# Append the text in VALUE to the end of the definition contained in VAR. Take 26946# advantage of any shell optimizations that allow amortized linear growth over 26947# repeated appends, instead of the typical quadratic growth present in naive 26948# implementations. 26949if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 26950 eval 'as_fn_append () 26951 { 26952 eval $1+=\$2 26953 }' 26954else 26955 as_fn_append () 26956 { 26957 eval $1=\$$1\$2 26958 } 26959fi # as_fn_append 26960 26961# as_fn_arith ARG... 26962# ------------------ 26963# Perform arithmetic evaluation on the ARGs, and store the result in the 26964# global $as_val. Take advantage of shells that can avoid forks. The arguments 26965# must be portable across $(()) and expr. 26966if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 26967 eval 'as_fn_arith () 26968 { 26969 as_val=$(( $* )) 26970 }' 26971else 26972 as_fn_arith () 26973 { 26974 as_val=`expr "$@" || test $? -eq 1` 26975 } 26976fi # as_fn_arith 26977 26978 26979if expr a : '\(a\)' >/dev/null 2>&1 && 26980 test "X`expr 00001 : '.*\(...\)'`" = X001; then 26981 as_expr=expr 26982else 26983 as_expr=false 26984fi 26985 26986if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 26987 as_basename=basename 26988else 26989 as_basename=false 26990fi 26991 26992if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 26993 as_dirname=dirname 26994else 26995 as_dirname=false 26996fi 26997 26998as_me=`$as_basename -- "$0" || 26999$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 27000 X"$0" : 'X\(//\)$' \| \ 27001 X"$0" : 'X\(/\)' \| . 2>/dev/null || 27002$as_echo X/"$0" | 27003 sed '/^.*\/\([^/][^/]*\)\/*$/{ 27004 s//\1/ 27005 q 27006 } 27007 /^X\/\(\/\/\)$/{ 27008 s//\1/ 27009 q 27010 } 27011 /^X\/\(\/\).*/{ 27012 s//\1/ 27013 q 27014 } 27015 s/.*/./; q'` 27016 27017# Avoid depending upon Character Ranges. 27018as_cr_letters='abcdefghijklmnopqrstuvwxyz' 27019as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 27020as_cr_Letters=$as_cr_letters$as_cr_LETTERS 27021as_cr_digits='0123456789' 27022as_cr_alnum=$as_cr_Letters$as_cr_digits 27023 27024ECHO_C= ECHO_N= ECHO_T= 27025case `echo -n x` in #((((( 27026-n*) 27027 case `echo 'xy\c'` in 27028 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 27029 xy) ECHO_C='\c';; 27030 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 27031 ECHO_T=' ';; 27032 esac;; 27033*) 27034 ECHO_N='-n';; 27035esac 27036 27037rm -f conf$$ conf$$.exe conf$$.file 27038if test -d conf$$.dir; then 27039 rm -f conf$$.dir/conf$$.file 27040else 27041 rm -f conf$$.dir 27042 mkdir conf$$.dir 2>/dev/null 27043fi 27044if (echo >conf$$.file) 2>/dev/null; then 27045 if ln -s conf$$.file conf$$ 2>/dev/null; then 27046 as_ln_s='ln -s' 27047 # ... but there are two gotchas: 27048 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 27049 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 27050 # In both cases, we have to default to `cp -pR'. 27051 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 27052 as_ln_s='cp -pR' 27053 elif ln conf$$.file conf$$ 2>/dev/null; then 27054 as_ln_s=ln 27055 else 27056 as_ln_s='cp -pR' 27057 fi 27058else 27059 as_ln_s='cp -pR' 27060fi 27061rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 27062rmdir conf$$.dir 2>/dev/null 27063 27064 27065# as_fn_mkdir_p 27066# ------------- 27067# Create "$as_dir" as a directory, including parents if necessary. 27068as_fn_mkdir_p () 27069{ 27070 27071 case $as_dir in #( 27072 -*) as_dir=./$as_dir;; 27073 esac 27074 test -d "$as_dir" || eval $as_mkdir_p || { 27075 as_dirs= 27076 while :; do 27077 case $as_dir in #( 27078 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 27079 *) as_qdir=$as_dir;; 27080 esac 27081 as_dirs="'$as_qdir' $as_dirs" 27082 as_dir=`$as_dirname -- "$as_dir" || 27083$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 27084 X"$as_dir" : 'X\(//\)[^/]' \| \ 27085 X"$as_dir" : 'X\(//\)$' \| \ 27086 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 27087$as_echo X"$as_dir" | 27088 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 27089 s//\1/ 27090 q 27091 } 27092 /^X\(\/\/\)[^/].*/{ 27093 s//\1/ 27094 q 27095 } 27096 /^X\(\/\/\)$/{ 27097 s//\1/ 27098 q 27099 } 27100 /^X\(\/\).*/{ 27101 s//\1/ 27102 q 27103 } 27104 s/.*/./; q'` 27105 test -d "$as_dir" && break 27106 done 27107 test -z "$as_dirs" || eval "mkdir $as_dirs" 27108 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 27109 27110 27111} # as_fn_mkdir_p 27112if mkdir -p . 2>/dev/null; then 27113 as_mkdir_p='mkdir -p "$as_dir"' 27114else 27115 test -d ./-p && rmdir ./-p 27116 as_mkdir_p=false 27117fi 27118 27119 27120# as_fn_executable_p FILE 27121# ----------------------- 27122# Test if FILE is an executable regular file. 27123as_fn_executable_p () 27124{ 27125 test -f "$1" && test -x "$1" 27126} # as_fn_executable_p 27127as_test_x='test -x' 27128as_executable_p=as_fn_executable_p 27129 27130# Sed expression to map a string onto a valid CPP name. 27131as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 27132 27133# Sed expression to map a string onto a valid variable name. 27134as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 27135 27136 27137exec 6>&1 27138## ----------------------------------- ## 27139## Main body of $CONFIG_STATUS script. ## 27140## ----------------------------------- ## 27141_ASEOF 27142test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 27143 27144cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27145# Save the log message, to keep $0 and so on meaningful, and to 27146# report actual input values of CONFIG_FILES etc. instead of their 27147# values after options handling. 27148ac_log=" 27149This file was extended by sntp $as_me 4.2.8p13, which was 27150generated by GNU Autoconf 2.69. Invocation command line was 27151 27152 CONFIG_FILES = $CONFIG_FILES 27153 CONFIG_HEADERS = $CONFIG_HEADERS 27154 CONFIG_LINKS = $CONFIG_LINKS 27155 CONFIG_COMMANDS = $CONFIG_COMMANDS 27156 $ $0 $@ 27157 27158on `(hostname || uname -n) 2>/dev/null | sed 1q` 27159" 27160 27161_ACEOF 27162 27163case $ac_config_files in *" 27164"*) set x $ac_config_files; shift; ac_config_files=$*;; 27165esac 27166 27167case $ac_config_headers in *" 27168"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 27169esac 27170 27171 27172cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27173# Files that config.status was made for. 27174config_files="$ac_config_files" 27175config_headers="$ac_config_headers" 27176config_commands="$ac_config_commands" 27177 27178_ACEOF 27179 27180cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27181ac_cs_usage="\ 27182\`$as_me' instantiates files and other configuration actions 27183from templates according to the current configuration. Unless the files 27184and actions are specified as TAGs, all are instantiated by default. 27185 27186Usage: $0 [OPTION]... [TAG]... 27187 27188 -h, --help print this help, then exit 27189 -V, --version print version number and configuration settings, then exit 27190 --config print configuration, then exit 27191 -q, --quiet, --silent 27192 do not print progress messages 27193 -d, --debug don't remove temporary files 27194 --recheck update $as_me by reconfiguring in the same conditions 27195 --file=FILE[:TEMPLATE] 27196 instantiate the configuration file FILE 27197 --header=FILE[:TEMPLATE] 27198 instantiate the configuration header FILE 27199 27200Configuration files: 27201$config_files 27202 27203Configuration headers: 27204$config_headers 27205 27206Configuration commands: 27207$config_commands 27208 27209Report bugs to <http://bugs.ntp.org./>. 27210sntp home page: <http://www.ntp.org./>." 27211 27212_ACEOF 27213cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27214ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 27215ac_cs_version="\\ 27216sntp config.status 4.2.8p13 27217configured by $0, generated by GNU Autoconf 2.69, 27218 with options \\"\$ac_cs_config\\" 27219 27220Copyright (C) 2012 Free Software Foundation, Inc. 27221This config.status script is free software; the Free Software Foundation 27222gives unlimited permission to copy, distribute and modify it." 27223 27224ac_pwd='$ac_pwd' 27225srcdir='$srcdir' 27226INSTALL='$INSTALL' 27227MKDIR_P='$MKDIR_P' 27228AWK='$AWK' 27229test -n "\$AWK" || AWK=awk 27230_ACEOF 27231 27232cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27233# The default lists apply if the user does not specify any file. 27234ac_need_defaults=: 27235while test $# != 0 27236do 27237 case $1 in 27238 --*=?*) 27239 ac_option=`expr "X$1" : 'X\([^=]*\)='` 27240 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 27241 ac_shift=: 27242 ;; 27243 --*=) 27244 ac_option=`expr "X$1" : 'X\([^=]*\)='` 27245 ac_optarg= 27246 ac_shift=: 27247 ;; 27248 *) 27249 ac_option=$1 27250 ac_optarg=$2 27251 ac_shift=shift 27252 ;; 27253 esac 27254 27255 case $ac_option in 27256 # Handling of the options. 27257 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 27258 ac_cs_recheck=: ;; 27259 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 27260 $as_echo "$ac_cs_version"; exit ;; 27261 --config | --confi | --conf | --con | --co | --c ) 27262 $as_echo "$ac_cs_config"; exit ;; 27263 --debug | --debu | --deb | --de | --d | -d ) 27264 debug=: ;; 27265 --file | --fil | --fi | --f ) 27266 $ac_shift 27267 case $ac_optarg in 27268 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 27269 '') as_fn_error $? "missing file argument" ;; 27270 esac 27271 as_fn_append CONFIG_FILES " '$ac_optarg'" 27272 ac_need_defaults=false;; 27273 --header | --heade | --head | --hea ) 27274 $ac_shift 27275 case $ac_optarg in 27276 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 27277 esac 27278 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 27279 ac_need_defaults=false;; 27280 --he | --h) 27281 # Conflict between --help and --header 27282 as_fn_error $? "ambiguous option: \`$1' 27283Try \`$0 --help' for more information.";; 27284 --help | --hel | -h ) 27285 $as_echo "$ac_cs_usage"; exit ;; 27286 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 27287 | -silent | --silent | --silen | --sile | --sil | --si | --s) 27288 ac_cs_silent=: ;; 27289 27290 # This is an error. 27291 -*) as_fn_error $? "unrecognized option: \`$1' 27292Try \`$0 --help' for more information." ;; 27293 27294 *) as_fn_append ac_config_targets " $1" 27295 ac_need_defaults=false ;; 27296 27297 esac 27298 shift 27299done 27300 27301ac_configure_extra_args= 27302 27303if $ac_cs_silent; then 27304 exec 6>/dev/null 27305 ac_configure_extra_args="$ac_configure_extra_args --silent" 27306fi 27307 27308_ACEOF 27309cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27310if \$ac_cs_recheck; then 27311 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 27312 shift 27313 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 27314 CONFIG_SHELL='$SHELL' 27315 export CONFIG_SHELL 27316 exec "\$@" 27317fi 27318 27319_ACEOF 27320cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27321exec 5>>config.log 27322{ 27323 echo 27324 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 27325## Running $as_me. ## 27326_ASBOX 27327 $as_echo "$ac_log" 27328} >&5 27329 27330_ACEOF 27331cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27332# 27333# INIT-COMMANDS 27334# 27335AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 27336 27337 27338# The HP-UX ksh and POSIX shell print the target directory to stdout 27339# if CDPATH is set. 27340(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 27341 27342sed_quote_subst='$sed_quote_subst' 27343double_quote_subst='$double_quote_subst' 27344delay_variable_subst='$delay_variable_subst' 27345SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 27346Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 27347GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 27348EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 27349FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 27350SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 27351ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 27352LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 27353enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 27354macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 27355macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 27356enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 27357pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 27358enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 27359shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 27360PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 27361host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 27362host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 27363host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 27364build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 27365build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 27366build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 27367NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 27368LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 27369max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 27370ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 27371exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 27372lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 27373lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 27374lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 27375lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 27376lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 27377reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 27378reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 27379OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 27380deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 27381file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 27382file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 27383want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 27384DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 27385sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 27386AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 27387AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 27388archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 27389STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 27390RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 27391old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 27392old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 27393old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 27394lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 27395CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 27396CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 27397compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 27398GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 27399lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 27400lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 27401lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 27402lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 27403lt_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"`' 27404lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 27405nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 27406lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 27407lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 27408objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 27409MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 27410lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 27411lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 27412lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 27413lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 27414lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 27415need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 27416MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 27417DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 27418NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 27419LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 27420OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 27421OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 27422libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 27423shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 27424extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 27425archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 27426enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 27427export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 27428whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 27429compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 27430old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 27431old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 27432archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 27433archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 27434module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 27435module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 27436with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 27437allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 27438no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 27439hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 27440hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 27441hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 27442hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 27443hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 27444hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 27445hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 27446inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 27447link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 27448always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 27449export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 27450exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 27451include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 27452prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 27453postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 27454file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 27455variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 27456need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 27457need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 27458version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 27459runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 27460shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 27461shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 27462libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 27463library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 27464soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 27465install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 27466postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 27467postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 27468finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 27469finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 27470hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 27471sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 27472configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 27473configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 27474hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 27475enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 27476enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 27477enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 27478old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 27479striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 27480 27481LTCC='$LTCC' 27482LTCFLAGS='$LTCFLAGS' 27483compiler='$compiler_DEFAULT' 27484 27485# A function that is used when there is no print builtin or printf. 27486func_fallback_echo () 27487{ 27488 eval 'cat <<_LTECHO_EOF 27489\$1 27490_LTECHO_EOF' 27491} 27492 27493# Quote evaled strings. 27494for var in SED \ 27495GREP \ 27496EGREP \ 27497FGREP \ 27498SHELL \ 27499ECHO \ 27500LD \ 27501PATH_SEPARATOR \ 27502NM \ 27503LN_S \ 27504lt_SP2NL \ 27505lt_NL2SP \ 27506reload_flag \ 27507OBJDUMP \ 27508deplibs_check_method \ 27509file_magic_cmd \ 27510file_magic_glob \ 27511want_nocaseglob \ 27512DLLTOOL \ 27513sharedlib_from_linklib_cmd \ 27514AR \ 27515AR_FLAGS \ 27516archiver_list_spec \ 27517STRIP \ 27518RANLIB \ 27519CC \ 27520CFLAGS \ 27521compiler \ 27522lt_cv_sys_global_symbol_pipe \ 27523lt_cv_sys_global_symbol_to_cdecl \ 27524lt_cv_sys_global_symbol_to_import \ 27525lt_cv_sys_global_symbol_to_c_name_address \ 27526lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 27527lt_cv_nm_interface \ 27528nm_file_list_spec \ 27529lt_cv_truncate_bin \ 27530lt_prog_compiler_no_builtin_flag \ 27531lt_prog_compiler_pic \ 27532lt_prog_compiler_wl \ 27533lt_prog_compiler_static \ 27534lt_cv_prog_compiler_c_o \ 27535need_locks \ 27536MANIFEST_TOOL \ 27537DSYMUTIL \ 27538NMEDIT \ 27539LIPO \ 27540OTOOL \ 27541OTOOL64 \ 27542shrext_cmds \ 27543export_dynamic_flag_spec \ 27544whole_archive_flag_spec \ 27545compiler_needs_object \ 27546with_gnu_ld \ 27547allow_undefined_flag \ 27548no_undefined_flag \ 27549hardcode_libdir_flag_spec \ 27550hardcode_libdir_separator \ 27551exclude_expsyms \ 27552include_expsyms \ 27553file_list_spec \ 27554variables_saved_for_relink \ 27555libname_spec \ 27556library_names_spec \ 27557soname_spec \ 27558install_override_mode \ 27559finish_eval \ 27560old_striplib \ 27561striplib; do 27562 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 27563 *[\\\\\\\`\\"\\\$]*) 27564 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 27565 ;; 27566 *) 27567 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 27568 ;; 27569 esac 27570done 27571 27572# Double-quote double-evaled strings. 27573for var in reload_cmds \ 27574old_postinstall_cmds \ 27575old_postuninstall_cmds \ 27576old_archive_cmds \ 27577extract_expsyms_cmds \ 27578old_archive_from_new_cmds \ 27579old_archive_from_expsyms_cmds \ 27580archive_cmds \ 27581archive_expsym_cmds \ 27582module_cmds \ 27583module_expsym_cmds \ 27584export_symbols_cmds \ 27585prelink_cmds \ 27586postlink_cmds \ 27587postinstall_cmds \ 27588postuninstall_cmds \ 27589finish_cmds \ 27590sys_lib_search_path_spec \ 27591configure_time_dlsearch_path \ 27592configure_time_lt_sys_library_path; do 27593 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 27594 *[\\\\\\\`\\"\\\$]*) 27595 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 27596 ;; 27597 *) 27598 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 27599 ;; 27600 esac 27601done 27602 27603ac_aux_dir='$ac_aux_dir' 27604 27605# See if we are running on zsh, and set the options that allow our 27606# commands through without removal of \ escapes INIT. 27607if test -n "\${ZSH_VERSION+set}"; then 27608 setopt NO_GLOB_SUBST 27609fi 27610 27611 27612 PACKAGE='$PACKAGE' 27613 VERSION='$VERSION' 27614 RM='$RM' 27615 ofile='$ofile' 27616 27617 27618 27619 27620_ACEOF 27621 27622cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27623 27624# Handling of arguments. 27625for ac_config_target in $ac_config_targets 27626do 27627 case $ac_config_target in 27628 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 27629 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 27630 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 27631 "libopts/Makefile") CONFIG_FILES="$CONFIG_FILES libopts/Makefile" ;; 27632 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 27633 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; 27634 "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;; 27635 "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; 27636 "tests/fileHandlingTest.h") CONFIG_FILES="$CONFIG_FILES tests/fileHandlingTest.h" ;; 27637 "unity/Makefile") CONFIG_FILES="$CONFIG_FILES unity/Makefile" ;; 27638 27639 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 27640 esac 27641done 27642 27643 27644# If the user did not use the arguments to specify the items to instantiate, 27645# then the envvar interface is used. Set only those that are not. 27646# We use the long form for the default assignment because of an extremely 27647# bizarre bug on SunOS 4.1.3. 27648if $ac_need_defaults; then 27649 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 27650 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 27651 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 27652fi 27653 27654# Have a temporary directory for convenience. Make it in the build tree 27655# simply because there is no reason against having it here, and in addition, 27656# creating and moving files from /tmp can sometimes cause problems. 27657# Hook for its removal unless debugging. 27658# Note that there is a small window in which the directory will not be cleaned: 27659# after its creation but before its name has been assigned to `$tmp'. 27660$debug || 27661{ 27662 tmp= ac_tmp= 27663 trap 'exit_status=$? 27664 : "${ac_tmp:=$tmp}" 27665 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 27666' 0 27667 trap 'as_fn_exit 1' 1 2 13 15 27668} 27669# Create a (secure) tmp directory for tmp files. 27670 27671{ 27672 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 27673 test -d "$tmp" 27674} || 27675{ 27676 tmp=./conf$$-$RANDOM 27677 (umask 077 && mkdir "$tmp") 27678} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 27679ac_tmp=$tmp 27680 27681# Set up the scripts for CONFIG_FILES section. 27682# No need to generate them if there are no CONFIG_FILES. 27683# This happens for instance with `./config.status config.h'. 27684if test -n "$CONFIG_FILES"; then 27685 27686 27687ac_cr=`echo X | tr X '\015'` 27688# On cygwin, bash can eat \r inside `` if the user requested igncr. 27689# But we know of no other shell where ac_cr would be empty at this 27690# point, so we can use a bashism as a fallback. 27691if test "x$ac_cr" = x; then 27692 eval ac_cr=\$\'\\r\' 27693fi 27694ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 27695if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 27696 ac_cs_awk_cr='\\r' 27697else 27698 ac_cs_awk_cr=$ac_cr 27699fi 27700 27701echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 27702_ACEOF 27703 27704 27705{ 27706 echo "cat >conf$$subs.awk <<_ACEOF" && 27707 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 27708 echo "_ACEOF" 27709} >conf$$subs.sh || 27710 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27711ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 27712ac_delim='%!_!# ' 27713for ac_last_try in false false false false false :; do 27714 . ./conf$$subs.sh || 27715 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27716 27717 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 27718 if test $ac_delim_n = $ac_delim_num; then 27719 break 27720 elif $ac_last_try; then 27721 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27722 else 27723 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 27724 fi 27725done 27726rm -f conf$$subs.sh 27727 27728cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27729cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 27730_ACEOF 27731sed -n ' 27732h 27733s/^/S["/; s/!.*/"]=/ 27734p 27735g 27736s/^[^!]*!// 27737:repl 27738t repl 27739s/'"$ac_delim"'$// 27740t delim 27741:nl 27742h 27743s/\(.\{148\}\)..*/\1/ 27744t more1 27745s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 27746p 27747n 27748b repl 27749:more1 27750s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 27751p 27752g 27753s/.\{148\}// 27754t nl 27755:delim 27756h 27757s/\(.\{148\}\)..*/\1/ 27758t more2 27759s/["\\]/\\&/g; s/^/"/; s/$/"/ 27760p 27761b 27762:more2 27763s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 27764p 27765g 27766s/.\{148\}// 27767t delim 27768' <conf$$subs.awk | sed ' 27769/^[^""]/{ 27770 N 27771 s/\n// 27772} 27773' >>$CONFIG_STATUS || ac_write_fail=1 27774rm -f conf$$subs.awk 27775cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27776_ACAWK 27777cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 27778 for (key in S) S_is_set[key] = 1 27779 FS = "" 27780 27781} 27782{ 27783 line = $ 0 27784 nfields = split(line, field, "@") 27785 substed = 0 27786 len = length(field[1]) 27787 for (i = 2; i < nfields; i++) { 27788 key = field[i] 27789 keylen = length(key) 27790 if (S_is_set[key]) { 27791 value = S[key] 27792 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 27793 len += length(value) + length(field[++i]) 27794 substed = 1 27795 } else 27796 len += 1 + keylen 27797 } 27798 27799 print line 27800} 27801 27802_ACAWK 27803_ACEOF 27804cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27805if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 27806 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 27807else 27808 cat 27809fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 27810 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 27811_ACEOF 27812 27813# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 27814# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 27815# trailing colons and then remove the whole line if VPATH becomes empty 27816# (actually we leave an empty line to preserve line numbers). 27817if test "x$srcdir" = x.; then 27818 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 27819h 27820s/// 27821s/^/:/ 27822s/[ ]*$/:/ 27823s/:\$(srcdir):/:/g 27824s/:\${srcdir}:/:/g 27825s/:@srcdir@:/:/g 27826s/^:*// 27827s/:*$// 27828x 27829s/\(=[ ]*\).*/\1/ 27830G 27831s/\n// 27832s/^[^=]*=[ ]*$// 27833}' 27834fi 27835 27836cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27837fi # test -n "$CONFIG_FILES" 27838 27839# Set up the scripts for CONFIG_HEADERS section. 27840# No need to generate them if there are no CONFIG_HEADERS. 27841# This happens for instance with `./config.status Makefile'. 27842if test -n "$CONFIG_HEADERS"; then 27843cat >"$ac_tmp/defines.awk" <<\_ACAWK || 27844BEGIN { 27845_ACEOF 27846 27847# Transform confdefs.h into an awk script `defines.awk', embedded as 27848# here-document in config.status, that substitutes the proper values into 27849# config.h.in to produce config.h. 27850 27851# Create a delimiter string that does not exist in confdefs.h, to ease 27852# handling of long lines. 27853ac_delim='%!_!# ' 27854for ac_last_try in false false :; do 27855 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 27856 if test -z "$ac_tt"; then 27857 break 27858 elif $ac_last_try; then 27859 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 27860 else 27861 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 27862 fi 27863done 27864 27865# For the awk script, D is an array of macro values keyed by name, 27866# likewise P contains macro parameters if any. Preserve backslash 27867# newline sequences. 27868 27869ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 27870sed -n ' 27871s/.\{148\}/&'"$ac_delim"'/g 27872t rset 27873:rset 27874s/^[ ]*#[ ]*define[ ][ ]*/ / 27875t def 27876d 27877:def 27878s/\\$// 27879t bsnl 27880s/["\\]/\\&/g 27881s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 27882D["\1"]=" \3"/p 27883s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 27884d 27885:bsnl 27886s/["\\]/\\&/g 27887s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 27888D["\1"]=" \3\\\\\\n"\\/p 27889t cont 27890s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 27891t cont 27892d 27893:cont 27894n 27895s/.\{148\}/&'"$ac_delim"'/g 27896t clear 27897:clear 27898s/\\$// 27899t bsnlc 27900s/["\\]/\\&/g; s/^/"/; s/$/"/p 27901d 27902:bsnlc 27903s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 27904b cont 27905' <confdefs.h | sed ' 27906s/'"$ac_delim"'/"\\\ 27907"/g' >>$CONFIG_STATUS || ac_write_fail=1 27908 27909cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27910 for (key in D) D_is_set[key] = 1 27911 FS = "" 27912} 27913/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 27914 line = \$ 0 27915 split(line, arg, " ") 27916 if (arg[1] == "#") { 27917 defundef = arg[2] 27918 mac1 = arg[3] 27919 } else { 27920 defundef = substr(arg[1], 2) 27921 mac1 = arg[2] 27922 } 27923 split(mac1, mac2, "(") #) 27924 macro = mac2[1] 27925 prefix = substr(line, 1, index(line, defundef) - 1) 27926 if (D_is_set[macro]) { 27927 # Preserve the white space surrounding the "#". 27928 print prefix "define", macro P[macro] D[macro] 27929 next 27930 } else { 27931 # Replace #undef with comments. This is necessary, for example, 27932 # in the case of _POSIX_SOURCE, which is predefined and required 27933 # on some systems where configure will not decide to define it. 27934 if (defundef == "undef") { 27935 print "/*", prefix defundef, macro, "*/" 27936 next 27937 } 27938 } 27939} 27940{ print } 27941_ACAWK 27942_ACEOF 27943cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27944 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 27945fi # test -n "$CONFIG_HEADERS" 27946 27947 27948eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 27949shift 27950for ac_tag 27951do 27952 case $ac_tag in 27953 :[FHLC]) ac_mode=$ac_tag; continue;; 27954 esac 27955 case $ac_mode$ac_tag in 27956 :[FHL]*:*);; 27957 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 27958 :[FH]-) ac_tag=-:-;; 27959 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 27960 esac 27961 ac_save_IFS=$IFS 27962 IFS=: 27963 set x $ac_tag 27964 IFS=$ac_save_IFS 27965 shift 27966 ac_file=$1 27967 shift 27968 27969 case $ac_mode in 27970 :L) ac_source=$1;; 27971 :[FH]) 27972 ac_file_inputs= 27973 for ac_f 27974 do 27975 case $ac_f in 27976 -) ac_f="$ac_tmp/stdin";; 27977 *) # Look for the file first in the build tree, then in the source tree 27978 # (if the path is not absolute). The absolute path cannot be DOS-style, 27979 # because $ac_f cannot contain `:'. 27980 test -f "$ac_f" || 27981 case $ac_f in 27982 [\\/$]*) false;; 27983 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 27984 esac || 27985 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 27986 esac 27987 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 27988 as_fn_append ac_file_inputs " '$ac_f'" 27989 done 27990 27991 # Let's still pretend it is `configure' which instantiates (i.e., don't 27992 # use $as_me), people would be surprised to read: 27993 # /* config.h. Generated by config.status. */ 27994 configure_input='Generated from '` 27995 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 27996 `' by configure.' 27997 if test x"$ac_file" != x-; then 27998 configure_input="$ac_file. $configure_input" 27999 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 28000$as_echo "$as_me: creating $ac_file" >&6;} 28001 fi 28002 # Neutralize special characters interpreted by sed in replacement strings. 28003 case $configure_input in #( 28004 *\&* | *\|* | *\\* ) 28005 ac_sed_conf_input=`$as_echo "$configure_input" | 28006 sed 's/[\\\\&|]/\\\\&/g'`;; #( 28007 *) ac_sed_conf_input=$configure_input;; 28008 esac 28009 28010 case $ac_tag in 28011 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 28012 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 28013 esac 28014 ;; 28015 esac 28016 28017 ac_dir=`$as_dirname -- "$ac_file" || 28018$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 28019 X"$ac_file" : 'X\(//\)[^/]' \| \ 28020 X"$ac_file" : 'X\(//\)$' \| \ 28021 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 28022$as_echo X"$ac_file" | 28023 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 28024 s//\1/ 28025 q 28026 } 28027 /^X\(\/\/\)[^/].*/{ 28028 s//\1/ 28029 q 28030 } 28031 /^X\(\/\/\)$/{ 28032 s//\1/ 28033 q 28034 } 28035 /^X\(\/\).*/{ 28036 s//\1/ 28037 q 28038 } 28039 s/.*/./; q'` 28040 as_dir="$ac_dir"; as_fn_mkdir_p 28041 ac_builddir=. 28042 28043case "$ac_dir" in 28044.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 28045*) 28046 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 28047 # A ".." for each directory in $ac_dir_suffix. 28048 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 28049 case $ac_top_builddir_sub in 28050 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 28051 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 28052 esac ;; 28053esac 28054ac_abs_top_builddir=$ac_pwd 28055ac_abs_builddir=$ac_pwd$ac_dir_suffix 28056# for backward compatibility: 28057ac_top_builddir=$ac_top_build_prefix 28058 28059case $srcdir in 28060 .) # We are building in place. 28061 ac_srcdir=. 28062 ac_top_srcdir=$ac_top_builddir_sub 28063 ac_abs_top_srcdir=$ac_pwd ;; 28064 [\\/]* | ?:[\\/]* ) # Absolute name. 28065 ac_srcdir=$srcdir$ac_dir_suffix; 28066 ac_top_srcdir=$srcdir 28067 ac_abs_top_srcdir=$srcdir ;; 28068 *) # Relative name. 28069 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 28070 ac_top_srcdir=$ac_top_build_prefix$srcdir 28071 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 28072esac 28073ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 28074 28075 28076 case $ac_mode in 28077 :F) 28078 # 28079 # CONFIG_FILE 28080 # 28081 28082 case $INSTALL in 28083 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 28084 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 28085 esac 28086 ac_MKDIR_P=$MKDIR_P 28087 case $MKDIR_P in 28088 [\\/$]* | ?:[\\/]* ) ;; 28089 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 28090 esac 28091_ACEOF 28092 28093cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 28094# If the template does not know about datarootdir, expand it. 28095# FIXME: This hack should be removed a few years after 2.60. 28096ac_datarootdir_hack=; ac_datarootdir_seen= 28097ac_sed_dataroot=' 28098/datarootdir/ { 28099 p 28100 q 28101} 28102/@datadir@/p 28103/@docdir@/p 28104/@infodir@/p 28105/@localedir@/p 28106/@mandir@/p' 28107case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 28108*datarootdir*) ac_datarootdir_seen=yes;; 28109*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 28110 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 28111$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 28112_ACEOF 28113cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 28114 ac_datarootdir_hack=' 28115 s&@datadir@&$datadir&g 28116 s&@docdir@&$docdir&g 28117 s&@infodir@&$infodir&g 28118 s&@localedir@&$localedir&g 28119 s&@mandir@&$mandir&g 28120 s&\\\${datarootdir}&$datarootdir&g' ;; 28121esac 28122_ACEOF 28123 28124# Neutralize VPATH when `$srcdir' = `.'. 28125# Shell code in configure.ac might set extrasub. 28126# FIXME: do we really want to maintain this feature? 28127cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 28128ac_sed_extra="$ac_vpsub 28129$extrasub 28130_ACEOF 28131cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 28132:t 28133/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 28134s|@configure_input@|$ac_sed_conf_input|;t t 28135s&@top_builddir@&$ac_top_builddir_sub&;t t 28136s&@top_build_prefix@&$ac_top_build_prefix&;t t 28137s&@srcdir@&$ac_srcdir&;t t 28138s&@abs_srcdir@&$ac_abs_srcdir&;t t 28139s&@top_srcdir@&$ac_top_srcdir&;t t 28140s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 28141s&@builddir@&$ac_builddir&;t t 28142s&@abs_builddir@&$ac_abs_builddir&;t t 28143s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 28144s&@INSTALL@&$ac_INSTALL&;t t 28145s&@MKDIR_P@&$ac_MKDIR_P&;t t 28146$ac_datarootdir_hack 28147" 28148eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 28149 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28150 28151test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 28152 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 28153 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 28154 "$ac_tmp/out"`; test -z "$ac_out"; } && 28155 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 28156which seems to be undefined. Please make sure it is defined" >&5 28157$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 28158which seems to be undefined. Please make sure it is defined" >&2;} 28159 28160 rm -f "$ac_tmp/stdin" 28161 case $ac_file in 28162 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 28163 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 28164 esac \ 28165 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28166 ;; 28167 :H) 28168 # 28169 # CONFIG_HEADER 28170 # 28171 if test x"$ac_file" != x-; then 28172 { 28173 $as_echo "/* $configure_input */" \ 28174 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 28175 } >"$ac_tmp/config.h" \ 28176 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28177 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 28178 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 28179$as_echo "$as_me: $ac_file is unchanged" >&6;} 28180 else 28181 rm -f "$ac_file" 28182 mv "$ac_tmp/config.h" "$ac_file" \ 28183 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28184 fi 28185 else 28186 $as_echo "/* $configure_input */" \ 28187 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 28188 || as_fn_error $? "could not create -" "$LINENO" 5 28189 fi 28190# Compute "$ac_file"'s index in $config_headers. 28191_am_arg="$ac_file" 28192_am_stamp_count=1 28193for _am_header in $config_headers :; do 28194 case $_am_header in 28195 $_am_arg | $_am_arg:* ) 28196 break ;; 28197 * ) 28198 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 28199 esac 28200done 28201echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 28202$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 28203 X"$_am_arg" : 'X\(//\)[^/]' \| \ 28204 X"$_am_arg" : 'X\(//\)$' \| \ 28205 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 28206$as_echo X"$_am_arg" | 28207 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 28208 s//\1/ 28209 q 28210 } 28211 /^X\(\/\/\)[^/].*/{ 28212 s//\1/ 28213 q 28214 } 28215 /^X\(\/\/\)$/{ 28216 s//\1/ 28217 q 28218 } 28219 /^X\(\/\).*/{ 28220 s//\1/ 28221 q 28222 } 28223 s/.*/./; q'`/stamp-h$_am_stamp_count 28224 ;; 28225 28226 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 28227$as_echo "$as_me: executing $ac_file commands" >&6;} 28228 ;; 28229 esac 28230 28231 28232 case $ac_file$ac_mode in 28233 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 28234 # Older Autoconf quotes --file arguments for eval, but not when files 28235 # are listed without --file. Let's play safe and only enable the eval 28236 # if we detect the quoting. 28237 case $CONFIG_FILES in 28238 *\'*) eval set x "$CONFIG_FILES" ;; 28239 *) set x $CONFIG_FILES ;; 28240 esac 28241 shift 28242 for mf 28243 do 28244 # Strip MF so we end up with the name of the file. 28245 mf=`echo "$mf" | sed -e 's/:.*$//'` 28246 # Check whether this is an Automake generated Makefile or not. 28247 # We used to match only the files named 'Makefile.in', but 28248 # some people rename them; so instead we look at the file content. 28249 # Grep'ing the first line is not enough: some people post-process 28250 # each Makefile.in and add a new line on top of each file to say so. 28251 # Grep'ing the whole file is not good either: AIX grep has a line 28252 # limit of 2048, but all sed's we know have understand at least 4000. 28253 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 28254 dirpart=`$as_dirname -- "$mf" || 28255$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 28256 X"$mf" : 'X\(//\)[^/]' \| \ 28257 X"$mf" : 'X\(//\)$' \| \ 28258 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 28259$as_echo X"$mf" | 28260 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 28261 s//\1/ 28262 q 28263 } 28264 /^X\(\/\/\)[^/].*/{ 28265 s//\1/ 28266 q 28267 } 28268 /^X\(\/\/\)$/{ 28269 s//\1/ 28270 q 28271 } 28272 /^X\(\/\).*/{ 28273 s//\1/ 28274 q 28275 } 28276 s/.*/./; q'` 28277 else 28278 continue 28279 fi 28280 # Extract the definition of DEPDIR, am__include, and am__quote 28281 # from the Makefile without running 'make'. 28282 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 28283 test -z "$DEPDIR" && continue 28284 am__include=`sed -n 's/^am__include = //p' < "$mf"` 28285 test -z "$am__include" && continue 28286 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 28287 # Find all dependency output files, they are included files with 28288 # $(DEPDIR) in their names. We invoke sed twice because it is the 28289 # simplest approach to changing $(DEPDIR) to its actual value in the 28290 # expansion. 28291 for file in `sed -n " 28292 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 28293 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 28294 # Make sure the directory exists. 28295 test -f "$dirpart/$file" && continue 28296 fdir=`$as_dirname -- "$file" || 28297$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 28298 X"$file" : 'X\(//\)[^/]' \| \ 28299 X"$file" : 'X\(//\)$' \| \ 28300 X"$file" : 'X\(/\)' \| . 2>/dev/null || 28301$as_echo X"$file" | 28302 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 28303 s//\1/ 28304 q 28305 } 28306 /^X\(\/\/\)[^/].*/{ 28307 s//\1/ 28308 q 28309 } 28310 /^X\(\/\/\)$/{ 28311 s//\1/ 28312 q 28313 } 28314 /^X\(\/\).*/{ 28315 s//\1/ 28316 q 28317 } 28318 s/.*/./; q'` 28319 as_dir=$dirpart/$fdir; as_fn_mkdir_p 28320 # echo "creating $dirpart/$file" 28321 echo '# dummy' > "$dirpart/$file" 28322 done 28323 done 28324} 28325 ;; 28326 "libtool":C) 28327 28328 # See if we are running on zsh, and set the options that allow our 28329 # commands through without removal of \ escapes. 28330 if test -n "${ZSH_VERSION+set}"; then 28331 setopt NO_GLOB_SUBST 28332 fi 28333 28334 cfgfile=${ofile}T 28335 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 28336 $RM "$cfgfile" 28337 28338 cat <<_LT_EOF >> "$cfgfile" 28339#! $SHELL 28340# Generated automatically by $as_me ($PACKAGE) $VERSION 28341# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 28342# NOTE: Changes made to this file will be lost: look at ltmain.sh. 28343 28344# Provide generalized library-building support services. 28345# Written by Gordon Matzigkeit, 1996 28346 28347# Copyright (C) 2014 Free Software Foundation, Inc. 28348# This is free software; see the source for copying conditions. There is NO 28349# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 28350 28351# GNU Libtool is free software; you can redistribute it and/or modify 28352# it under the terms of the GNU General Public License as published by 28353# the Free Software Foundation; either version 2 of of the License, or 28354# (at your option) any later version. 28355# 28356# As a special exception to the GNU General Public License, if you 28357# distribute this file as part of a program or library that is built 28358# using GNU Libtool, you may include this file under the same 28359# distribution terms that you use for the rest of that program. 28360# 28361# GNU Libtool is distributed in the hope that it will be useful, but 28362# WITHOUT ANY WARRANTY; without even the implied warranty of 28363# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 28364# GNU General Public License for more details. 28365# 28366# You should have received a copy of the GNU General Public License 28367# along with this program. If not, see <http://www.gnu.org/licenses/>. 28368 28369 28370# The names of the tagged configurations supported by this script. 28371available_tags='' 28372 28373# Configured defaults for sys_lib_dlsearch_path munging. 28374: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 28375 28376# ### BEGIN LIBTOOL CONFIG 28377 28378# A sed program that does not truncate output. 28379SED=$lt_SED 28380 28381# Sed that helps us avoid accidentally triggering echo(1) options like -n. 28382Xsed="\$SED -e 1s/^X//" 28383 28384# A grep program that handles long lines. 28385GREP=$lt_GREP 28386 28387# An ERE matcher. 28388EGREP=$lt_EGREP 28389 28390# A literal string matcher. 28391FGREP=$lt_FGREP 28392 28393# Shell to use when invoking shell scripts. 28394SHELL=$lt_SHELL 28395 28396# An echo program that protects backslashes. 28397ECHO=$lt_ECHO 28398 28399# Whether or not to build shared libraries. 28400build_libtool_libs=$enable_shared 28401 28402# Which release of libtool.m4 was used? 28403macro_version=$macro_version 28404macro_revision=$macro_revision 28405 28406# Whether or not to build static libraries. 28407build_old_libs=$enable_static 28408 28409# What type of objects to build. 28410pic_mode=$pic_mode 28411 28412# Whether or not to optimize for fast installation. 28413fast_install=$enable_fast_install 28414 28415# Shared archive member basename,for filename based shared library versioning on AIX. 28416shared_archive_member_spec=$shared_archive_member_spec 28417 28418# The PATH separator for the build system. 28419PATH_SEPARATOR=$lt_PATH_SEPARATOR 28420 28421# The host system. 28422host_alias=$host_alias 28423host=$host 28424host_os=$host_os 28425 28426# The build system. 28427build_alias=$build_alias 28428build=$build 28429build_os=$build_os 28430 28431# A BSD- or MS-compatible name lister. 28432NM=$lt_NM 28433 28434# Whether we need soft or hard links. 28435LN_S=$lt_LN_S 28436 28437# What is the maximum length of a command? 28438max_cmd_len=$max_cmd_len 28439 28440# Object file suffix (normally "o"). 28441objext=$ac_objext 28442 28443# Executable file suffix (normally ""). 28444exeext=$exeext 28445 28446# whether the shell understands "unset". 28447lt_unset=$lt_unset 28448 28449# turn spaces into newlines. 28450SP2NL=$lt_lt_SP2NL 28451 28452# turn newlines into spaces. 28453NL2SP=$lt_lt_NL2SP 28454 28455# convert \$build file names to \$host format. 28456to_host_file_cmd=$lt_cv_to_host_file_cmd 28457 28458# convert \$build files to toolchain format. 28459to_tool_file_cmd=$lt_cv_to_tool_file_cmd 28460 28461# An object symbol dumper. 28462OBJDUMP=$lt_OBJDUMP 28463 28464# Method to check whether dependent libraries are shared objects. 28465deplibs_check_method=$lt_deplibs_check_method 28466 28467# Command to use when deplibs_check_method = "file_magic". 28468file_magic_cmd=$lt_file_magic_cmd 28469 28470# How to find potential files when deplibs_check_method = "file_magic". 28471file_magic_glob=$lt_file_magic_glob 28472 28473# Find potential files using nocaseglob when deplibs_check_method = "file_magic". 28474want_nocaseglob=$lt_want_nocaseglob 28475 28476# DLL creation program. 28477DLLTOOL=$lt_DLLTOOL 28478 28479# Command to associate shared and link libraries. 28480sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 28481 28482# The archiver. 28483AR=$lt_AR 28484 28485# Flags to create an archive. 28486AR_FLAGS=$lt_AR_FLAGS 28487 28488# How to feed a file listing to the archiver. 28489archiver_list_spec=$lt_archiver_list_spec 28490 28491# A symbol stripping program. 28492STRIP=$lt_STRIP 28493 28494# Commands used to install an old-style archive. 28495RANLIB=$lt_RANLIB 28496old_postinstall_cmds=$lt_old_postinstall_cmds 28497old_postuninstall_cmds=$lt_old_postuninstall_cmds 28498 28499# Whether to use a lock for old archive extraction. 28500lock_old_archive_extraction=$lock_old_archive_extraction 28501 28502# A C compiler. 28503LTCC=$lt_CC 28504 28505# LTCC compiler flags. 28506LTCFLAGS=$lt_CFLAGS 28507 28508# Take the output of nm and produce a listing of raw symbols and C names. 28509global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 28510 28511# Transform the output of nm in a proper C declaration. 28512global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 28513 28514# Transform the output of nm into a list of symbols to manually relocate. 28515global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 28516 28517# Transform the output of nm in a C name address pair. 28518global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 28519 28520# Transform the output of nm in a C name address pair when lib prefix is needed. 28521global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 28522 28523# The name lister interface. 28524nm_interface=$lt_lt_cv_nm_interface 28525 28526# Specify filename containing input files for \$NM. 28527nm_file_list_spec=$lt_nm_file_list_spec 28528 28529# The root where to search for dependent libraries,and where our libraries should be installed. 28530lt_sysroot=$lt_sysroot 28531 28532# Command to truncate a binary pipe. 28533lt_truncate_bin=$lt_lt_cv_truncate_bin 28534 28535# The name of the directory that contains temporary libtool files. 28536objdir=$objdir 28537 28538# Used to examine libraries when file_magic_cmd begins with "file". 28539MAGIC_CMD=$MAGIC_CMD 28540 28541# Must we lock files when doing compilation? 28542need_locks=$lt_need_locks 28543 28544# Manifest tool. 28545MANIFEST_TOOL=$lt_MANIFEST_TOOL 28546 28547# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 28548DSYMUTIL=$lt_DSYMUTIL 28549 28550# Tool to change global to local symbols on Mac OS X. 28551NMEDIT=$lt_NMEDIT 28552 28553# Tool to manipulate fat objects and archives on Mac OS X. 28554LIPO=$lt_LIPO 28555 28556# ldd/readelf like tool for Mach-O binaries on Mac OS X. 28557OTOOL=$lt_OTOOL 28558 28559# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 28560OTOOL64=$lt_OTOOL64 28561 28562# Old archive suffix (normally "a"). 28563libext=$libext 28564 28565# Shared library suffix (normally ".so"). 28566shrext_cmds=$lt_shrext_cmds 28567 28568# The commands to extract the exported symbol list from a shared archive. 28569extract_expsyms_cmds=$lt_extract_expsyms_cmds 28570 28571# Variables whose values should be saved in libtool wrapper scripts and 28572# restored at link time. 28573variables_saved_for_relink=$lt_variables_saved_for_relink 28574 28575# Do we need the "lib" prefix for modules? 28576need_lib_prefix=$need_lib_prefix 28577 28578# Do we need a version for libraries? 28579need_version=$need_version 28580 28581# Library versioning type. 28582version_type=$version_type 28583 28584# Shared library runtime path variable. 28585runpath_var=$runpath_var 28586 28587# Shared library path variable. 28588shlibpath_var=$shlibpath_var 28589 28590# Is shlibpath searched before the hard-coded library search path? 28591shlibpath_overrides_runpath=$shlibpath_overrides_runpath 28592 28593# Format of library name prefix. 28594libname_spec=$lt_libname_spec 28595 28596# List of archive names. First name is the real one, the rest are links. 28597# The last name is the one that the linker finds with -lNAME 28598library_names_spec=$lt_library_names_spec 28599 28600# The coded name of the library, if different from the real name. 28601soname_spec=$lt_soname_spec 28602 28603# Permission mode override for installation of shared libraries. 28604install_override_mode=$lt_install_override_mode 28605 28606# Command to use after installation of a shared archive. 28607postinstall_cmds=$lt_postinstall_cmds 28608 28609# Command to use after uninstallation of a shared archive. 28610postuninstall_cmds=$lt_postuninstall_cmds 28611 28612# Commands used to finish a libtool library installation in a directory. 28613finish_cmds=$lt_finish_cmds 28614 28615# As "finish_cmds", except a single script fragment to be evaled but 28616# not shown. 28617finish_eval=$lt_finish_eval 28618 28619# Whether we should hardcode library paths into libraries. 28620hardcode_into_libs=$hardcode_into_libs 28621 28622# Compile-time system search path for libraries. 28623sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 28624 28625# Detected run-time system search path for libraries. 28626sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 28627 28628# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 28629configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 28630 28631# Whether dlopen is supported. 28632dlopen_support=$enable_dlopen 28633 28634# Whether dlopen of programs is supported. 28635dlopen_self=$enable_dlopen_self 28636 28637# Whether dlopen of statically linked programs is supported. 28638dlopen_self_static=$enable_dlopen_self_static 28639 28640# Commands to strip libraries. 28641old_striplib=$lt_old_striplib 28642striplib=$lt_striplib 28643 28644 28645# The linker used to build libraries. 28646LD=$lt_LD 28647 28648# How to create reloadable object files. 28649reload_flag=$lt_reload_flag 28650reload_cmds=$lt_reload_cmds 28651 28652# Commands used to build an old-style archive. 28653old_archive_cmds=$lt_old_archive_cmds 28654 28655# A language specific compiler. 28656CC=$lt_compiler 28657 28658# Is the compiler the GNU compiler? 28659with_gcc=$GCC 28660 28661# Compiler flag to turn off builtin functions. 28662no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 28663 28664# Additional compiler flags for building library objects. 28665pic_flag=$lt_lt_prog_compiler_pic 28666 28667# How to pass a linker flag through the compiler. 28668wl=$lt_lt_prog_compiler_wl 28669 28670# Compiler flag to prevent dynamic linking. 28671link_static_flag=$lt_lt_prog_compiler_static 28672 28673# Does compiler simultaneously support -c and -o options? 28674compiler_c_o=$lt_lt_cv_prog_compiler_c_o 28675 28676# Whether or not to add -lc for building shared libraries. 28677build_libtool_need_lc=$archive_cmds_need_lc 28678 28679# Whether or not to disallow shared libs when runtime libs are static. 28680allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 28681 28682# Compiler flag to allow reflexive dlopens. 28683export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 28684 28685# Compiler flag to generate shared objects directly from archives. 28686whole_archive_flag_spec=$lt_whole_archive_flag_spec 28687 28688# Whether the compiler copes with passing no objects directly. 28689compiler_needs_object=$lt_compiler_needs_object 28690 28691# Create an old-style archive from a shared archive. 28692old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 28693 28694# Create a temporary old-style archive to link instead of a shared archive. 28695old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 28696 28697# Commands used to build a shared archive. 28698archive_cmds=$lt_archive_cmds 28699archive_expsym_cmds=$lt_archive_expsym_cmds 28700 28701# Commands used to build a loadable module if different from building 28702# a shared archive. 28703module_cmds=$lt_module_cmds 28704module_expsym_cmds=$lt_module_expsym_cmds 28705 28706# Whether we are building with GNU ld or not. 28707with_gnu_ld=$lt_with_gnu_ld 28708 28709# Flag that allows shared libraries with undefined symbols to be built. 28710allow_undefined_flag=$lt_allow_undefined_flag 28711 28712# Flag that enforces no undefined symbols. 28713no_undefined_flag=$lt_no_undefined_flag 28714 28715# Flag to hardcode \$libdir into a binary during linking. 28716# This must work even if \$libdir does not exist 28717hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 28718 28719# Whether we need a single "-rpath" flag with a separated argument. 28720hardcode_libdir_separator=$lt_hardcode_libdir_separator 28721 28722# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 28723# DIR into the resulting binary. 28724hardcode_direct=$hardcode_direct 28725 28726# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 28727# DIR into the resulting binary and the resulting library dependency is 28728# "absolute",i.e impossible to change by setting \$shlibpath_var if the 28729# library is relocated. 28730hardcode_direct_absolute=$hardcode_direct_absolute 28731 28732# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 28733# into the resulting binary. 28734hardcode_minus_L=$hardcode_minus_L 28735 28736# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 28737# into the resulting binary. 28738hardcode_shlibpath_var=$hardcode_shlibpath_var 28739 28740# Set to "yes" if building a shared library automatically hardcodes DIR 28741# into the library and all subsequent libraries and executables linked 28742# against it. 28743hardcode_automatic=$hardcode_automatic 28744 28745# Set to yes if linker adds runtime paths of dependent libraries 28746# to runtime path list. 28747inherit_rpath=$inherit_rpath 28748 28749# Whether libtool must link a program against all its dependency libraries. 28750link_all_deplibs=$link_all_deplibs 28751 28752# Set to "yes" if exported symbols are required. 28753always_export_symbols=$always_export_symbols 28754 28755# The commands to list exported symbols. 28756export_symbols_cmds=$lt_export_symbols_cmds 28757 28758# Symbols that should not be listed in the preloaded symbols. 28759exclude_expsyms=$lt_exclude_expsyms 28760 28761# Symbols that must always be exported. 28762include_expsyms=$lt_include_expsyms 28763 28764# Commands necessary for linking programs (against libraries) with templates. 28765prelink_cmds=$lt_prelink_cmds 28766 28767# Commands necessary for finishing linking programs. 28768postlink_cmds=$lt_postlink_cmds 28769 28770# Specify filename containing input files. 28771file_list_spec=$lt_file_list_spec 28772 28773# How to hardcode a shared library path into an executable. 28774hardcode_action=$hardcode_action 28775 28776# ### END LIBTOOL CONFIG 28777 28778_LT_EOF 28779 28780 cat <<'_LT_EOF' >> "$cfgfile" 28781 28782# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 28783 28784# func_munge_path_list VARIABLE PATH 28785# ----------------------------------- 28786# VARIABLE is name of variable containing _space_ separated list of 28787# directories to be munged by the contents of PATH, which is string 28788# having a format: 28789# "DIR[:DIR]:" 28790# string "DIR[ DIR]" will be prepended to VARIABLE 28791# ":DIR[:DIR]" 28792# string "DIR[ DIR]" will be appended to VARIABLE 28793# "DIRP[:DIRP]::[DIRA:]DIRA" 28794# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 28795# "DIRA[ DIRA]" will be appended to VARIABLE 28796# "DIR[:DIR]" 28797# VARIABLE will be replaced by "DIR[ DIR]" 28798func_munge_path_list () 28799{ 28800 case x$2 in 28801 x) 28802 ;; 28803 *:) 28804 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 28805 ;; 28806 x:*) 28807 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 28808 ;; 28809 *::*) 28810 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 28811 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 28812 ;; 28813 *) 28814 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 28815 ;; 28816 esac 28817} 28818 28819 28820# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 28821func_cc_basename () 28822{ 28823 for cc_temp in $*""; do 28824 case $cc_temp in 28825 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 28826 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 28827 \-*) ;; 28828 *) break;; 28829 esac 28830 done 28831 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 28832} 28833 28834 28835# ### END FUNCTIONS SHARED WITH CONFIGURE 28836 28837_LT_EOF 28838 28839 case $host_os in 28840 aix3*) 28841 cat <<\_LT_EOF >> "$cfgfile" 28842# AIX sometimes has problems with the GCC collect2 program. For some 28843# reason, if we set the COLLECT_NAMES environment variable, the problems 28844# vanish in a puff of smoke. 28845if test set != "${COLLECT_NAMES+set}"; then 28846 COLLECT_NAMES= 28847 export COLLECT_NAMES 28848fi 28849_LT_EOF 28850 ;; 28851 esac 28852 28853 28854ltmain=$ac_aux_dir/ltmain.sh 28855 28856 28857 # We use sed instead of cat because bash on DJGPP gets confused if 28858 # if finds mixed CR/LF and LF-only lines. Since sed operates in 28859 # text mode, it properly converts lines to CR/LF. This bash problem 28860 # is reportedly fixed, but why not run on old versions too? 28861 sed '$q' "$ltmain" >> "$cfgfile" \ 28862 || (rm -f "$cfgfile"; exit 1) 28863 28864 mv -f "$cfgfile" "$ofile" || 28865 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 28866 chmod +x "$ofile" 28867 28868 ;; 28869 28870 esac 28871done # for ac_tag 28872 28873 28874as_fn_exit 0 28875_ACEOF 28876ac_clean_files=$ac_clean_files_save 28877 28878test $ac_write_fail = 0 || 28879 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 28880 28881 28882# configure is writing to config.log, and then calls config.status. 28883# config.status does its own redirection, appending to config.log. 28884# Unfortunately, on DOS this fails, as config.log is still kept open 28885# by configure, so config.status won't be able to write to it; its 28886# output is simply discarded. So we exec the FD to /dev/null, 28887# effectively closing config.log, so it can be properly (re)opened and 28888# appended to by config.status. When coming back to configure, we 28889# need to make the FD available again. 28890if test "$no_create" != yes; then 28891 ac_cs_success=: 28892 ac_config_status_args= 28893 test "$silent" = yes && 28894 ac_config_status_args="$ac_config_status_args --quiet" 28895 exec 5>/dev/null 28896 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 28897 exec 5>>config.log 28898 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 28899 # would make configure fail if this is the last instruction. 28900 $ac_cs_success || as_fn_exit 1 28901fi 28902 28903# 28904# CONFIG_SUBDIRS section. 28905# 28906if test "$no_recursion" != yes; then 28907 28908 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 28909 # so they do not pile up. 28910 ac_sub_configure_args= 28911 ac_prev= 28912 eval "set x $ac_configure_args" 28913 shift 28914 for ac_arg 28915 do 28916 if test -n "$ac_prev"; then 28917 ac_prev= 28918 continue 28919 fi 28920 case $ac_arg in 28921 -cache-file | --cache-file | --cache-fil | --cache-fi \ 28922 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 28923 ac_prev=cache_file ;; 28924 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 28925 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 28926 | --c=*) 28927 ;; 28928 --config-cache | -C) 28929 ;; 28930 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 28931 ac_prev=srcdir ;; 28932 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 28933 ;; 28934 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 28935 ac_prev=prefix ;; 28936 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 28937 ;; 28938 --disable-option-checking) 28939 ;; 28940 *) 28941 case $ac_arg in 28942 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 28943 esac 28944 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 28945 esac 28946 done 28947 28948 # Always prepend --prefix to ensure using the same prefix 28949 # in subdir configurations. 28950 ac_arg="--prefix=$prefix" 28951 case $ac_arg in 28952 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 28953 esac 28954 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 28955 28956 # Pass --silent 28957 if test "$silent" = yes; then 28958 ac_sub_configure_args="--silent $ac_sub_configure_args" 28959 fi 28960 28961 # Always prepend --disable-option-checking to silence warnings, since 28962 # different subdirs can have different --enable and --with options. 28963 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 28964 28965 ac_popdir=`pwd` 28966 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 28967 28968 # Do not complain, so a configure script can configure whichever 28969 # parts of a large source tree are present. 28970 test -d "$srcdir/$ac_dir" || continue 28971 28972 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 28973 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 28974 $as_echo "$ac_msg" >&6 28975 as_dir="$ac_dir"; as_fn_mkdir_p 28976 ac_builddir=. 28977 28978case "$ac_dir" in 28979.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 28980*) 28981 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 28982 # A ".." for each directory in $ac_dir_suffix. 28983 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 28984 case $ac_top_builddir_sub in 28985 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 28986 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 28987 esac ;; 28988esac 28989ac_abs_top_builddir=$ac_pwd 28990ac_abs_builddir=$ac_pwd$ac_dir_suffix 28991# for backward compatibility: 28992ac_top_builddir=$ac_top_build_prefix 28993 28994case $srcdir in 28995 .) # We are building in place. 28996 ac_srcdir=. 28997 ac_top_srcdir=$ac_top_builddir_sub 28998 ac_abs_top_srcdir=$ac_pwd ;; 28999 [\\/]* | ?:[\\/]* ) # Absolute name. 29000 ac_srcdir=$srcdir$ac_dir_suffix; 29001 ac_top_srcdir=$srcdir 29002 ac_abs_top_srcdir=$srcdir ;; 29003 *) # Relative name. 29004 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 29005 ac_top_srcdir=$ac_top_build_prefix$srcdir 29006 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 29007esac 29008ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 29009 29010 29011 cd "$ac_dir" 29012 29013 # Check for guested configure; otherwise get Cygnus style configure. 29014 if test -f "$ac_srcdir/configure.gnu"; then 29015 ac_sub_configure=$ac_srcdir/configure.gnu 29016 elif test -f "$ac_srcdir/configure"; then 29017 ac_sub_configure=$ac_srcdir/configure 29018 elif test -f "$ac_srcdir/configure.in"; then 29019 # This should be Cygnus configure. 29020 ac_sub_configure=$ac_aux_dir/configure 29021 else 29022 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 29023$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 29024 ac_sub_configure= 29025 fi 29026 29027 # The recursion is here. 29028 if test -n "$ac_sub_configure"; then 29029 # Make the cache file name correct relative to the subdirectory. 29030 case $cache_file in 29031 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 29032 *) # Relative name. 29033 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 29034 esac 29035 29036 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 29037$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 29038 # The eval makes quoting arguments work. 29039 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 29040 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 29041 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 29042 fi 29043 29044 cd "$ac_popdir" 29045 done 29046fi 29047if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 29048 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 29049$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 29050fi 29051 29052