configure revision 316069
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for sntp 4.2.8p10. 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='4.2.8p10' 594PACKAGE_STRING='sntp 4.2.8p10' 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 672OTOOL64 673OTOOL 674LIPO 675NMEDIT 676DSYMUTIL 677MANIFEST_TOOL 678RANLIB 679DLLTOOL 680OBJDUMP 681LN_S 682NM 683ac_ct_DUMPBIN 684DUMPBIN 685LIBTOOL 686LIBOBJS 687PTHREADS_FALSE 688PTHREADS_TRUE 689LIBISC_PTHREADS_NOTHREADS 690PTHREAD_LIBS 691LTHREAD_LIBS 692BUILD_THREAD 693HAVE_INLINE 694LDADD_LIBUTIL 695ALLOCA 696LIBM 697EDITLINE_LIBS 698LD 699FGREP 700SED 701LDADD_LIBNTP 702NTP_CROSSCOMPILE_FALSE 703NTP_CROSSCOMPILE_TRUE 704ac_ct_AR 705AR 706INSTALL_UPDATE_LEAP_FALSE 707INSTALL_UPDATE_LEAP_TRUE 708UPDATE_LEAP_NI 709UPDATE_LEAP_MS 710UPDATE_LEAP_DS 711UPDATE_LEAP_DL 712UPDATE_LEAP_DB 713TIMETRIM_NI 714TIMETRIM_MS 715TIMETRIM_DS 716TIMETRIM_DL 717TIMETRIM_DB 718TICKADJ_NI 719TICKADJ_MS 720TICKADJ_DS 721TICKADJ_DL 722TICKADJ_DB 723SNTP_NI 724SNTP_MS 725SNTP_DS 726SNTP_DL 727SNTP_DB 728NTP_WAIT_NI 729NTP_WAIT_MS 730NTP_WAIT_DS 731NTP_WAIT_DL 732NTP_WAIT_DB 733NTP_KEYGEN_NI 734NTP_KEYGEN_MS 735NTP_KEYGEN_DS 736NTP_KEYGEN_DL 737NTP_KEYGEN_DB 738NTPTRACE_NI 739NTPTRACE_MS 740NTPTRACE_DS 741NTPTRACE_DL 742NTPTRACE_DB 743NTPTIME_NI 744NTPTIME_MS 745NTPTIME_DS 746NTPTIME_DL 747NTPTIME_DB 748INSTALL_NTPSWEEP_FALSE 749INSTALL_NTPSWEEP_TRUE 750NTPSWEEP_NI 751NTPSWEEP_MS 752NTPSWEEP_DS 753NTPSWEEP_DL 754NTPSWEEP_DB 755NTPSNMPD_NI 756NTPSNMPD_MS 757NTPSNMPD_DS 758NTPSNMPD_DL 759NTPSNMPD_DB 760NTPQ_NI 761NTPQ_MS 762NTPQ_DS 763NTPQ_DL 764NTPQ_DB 765NTPD_NI 766NTPD_MS 767NTPD_DS 768NTPD_DL 769NTPD_DB 770NTPDSIM_NI 771NTPDSIM_MS 772NTPDSIM_DS 773NTPDSIM_DL 774NTPDSIM_DB 775NTPDC_NI 776NTPDC_MS 777NTPDC_DS 778NTPDC_DL 779NTPDC_DB 780NTPDATE_NI 781NTPDATE_MS 782NTPDATE_DS 783NTPDATE_DL 784NTPDATE_DB 785MANTAGFMT 786CALC_TICKADJ_NI 787CALC_TICKADJ_MS 788CALC_TICKADJ_DS 789CALC_TICKADJ_DL 790CALC_TICKADJ_DB 791WANT_CALC_TICKADJ_MS_FALSE 792WANT_CALC_TICKADJ_MS_TRUE 793NTP_HARD_LDFLAGS 794NTP_HARD_CPPFLAGS 795NTP_HARD_CFLAGS 796LDFLAGS_NTP 797LDADD_NTP 798CPPFLAGS_NTP 799CFLAGS_NTP 800EGREP 801GREP 802CPP 803am__fastdepCC_FALSE 804am__fastdepCC_TRUE 805CCDEPMODE 806am__nodep 807AMDEPBACKSLASH 808AMDEP_FALSE 809AMDEP_TRUE 810am__quote 811am__include 812DEPDIR 813OBJEXT 814EXEEXT 815ac_ct_CC 816CPPFLAGS 817LDFLAGS 818CFLAGS 819CC 820host_os 821host_vendor 822host_cpu 823host 824build_os 825build_vendor 826build_cpu 827build 828AM_BACKSLASH 829AM_DEFAULT_VERBOSITY 830AM_DEFAULT_V 831AM_V 832am__untar 833am__tar 834AMTAR 835am__leading_dot 836SET_MAKE 837AWK 838mkdir_p 839MKDIR_P 840INSTALL_STRIP_PROGRAM 841STRIP 842install_sh 843MAKEINFO 844AUTOHEADER 845AUTOMAKE 846AUTOCONF 847ACLOCAL 848VERSION 849PACKAGE 850CYGPATH_W 851am__isrc 852INSTALL_DATA 853INSTALL_SCRIPT 854INSTALL_PROGRAM 855target_alias 856host_alias 857build_alias 858LIBS 859ECHO_T 860ECHO_N 861ECHO_C 862DEFS 863mandir 864localedir 865libdir 866psdir 867pdfdir 868dvidir 869htmldir 870infodir 871docdir 872oldincludedir 873includedir 874localstatedir 875sharedstatedir 876sysconfdir 877datadir 878datarootdir 879libexecdir 880sbindir 881bindir 882program_transform_name 883prefix 884exec_prefix 885PACKAGE_URL 886PACKAGE_BUGREPORT 887PACKAGE_STRING 888PACKAGE_VERSION 889PACKAGE_TARNAME 890PACKAGE_NAME 891PATH_SEPARATOR 892SHELL' 893ac_subst_files='' 894ac_user_opts=' 895enable_option_checking 896enable_silent_rules 897enable_dependency_tracking 898with_locfile 899with_gnu_ld 900with_lineeditlibs 901enable_debugging 902enable_thread_support 903with_threads 904with_yielding_select 905enable_c99_snprintf 906enable_clockctl 907enable_linuxcaps 908enable_solarisprivs 909enable_shared 910enable_static 911with_pic 912enable_fast_install 913with_aix_soname 914with_sysroot 915enable_libtool_lock 916with_sntp 917enable_nls 918enable_local_libopts 919enable_libopts_install 920with_autoopts_config 921with_regex_header 922with_libregex 923with_libregex_cflags 924with_libregex_libs 925enable_optional_args 926enable_local_libevent 927with_crypto 928with_openssl_libdir 929with_openssl_incdir 930with_rpath 931enable_ipv6 932with_kame 933enable_getifaddrs 934enable_problem_tests 935' 936 ac_precious_vars='build_alias 937host_alias 938target_alias 939CC 940CFLAGS 941LDFLAGS 942LIBS 943CPPFLAGS 944CPP 945LT_SYS_LIBRARY_PATH' 946ac_subdirs_all='libevent' 947 948# Initialize some variables set by options. 949ac_init_help= 950ac_init_version=false 951ac_unrecognized_opts= 952ac_unrecognized_sep= 953# The variables have the same names as the options, with 954# dashes changed to underlines. 955cache_file=/dev/null 956exec_prefix=NONE 957no_create= 958no_recursion= 959prefix=NONE 960program_prefix=NONE 961program_suffix=NONE 962program_transform_name=s,x,x, 963silent= 964site= 965srcdir= 966verbose= 967x_includes=NONE 968x_libraries=NONE 969 970# Installation directory options. 971# These are left unexpanded so users can "make install exec_prefix=/foo" 972# and all the variables that are supposed to be based on exec_prefix 973# by default will actually change. 974# Use braces instead of parens because sh, perl, etc. also accept them. 975# (The list follows the same order as the GNU Coding Standards.) 976bindir='${exec_prefix}/bin' 977sbindir='${exec_prefix}/sbin' 978libexecdir='${exec_prefix}/libexec' 979datarootdir='${prefix}/share' 980datadir='${datarootdir}' 981sysconfdir='${prefix}/etc' 982sharedstatedir='${prefix}/com' 983localstatedir='${prefix}/var' 984includedir='${prefix}/include' 985oldincludedir='/usr/include' 986docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 987infodir='${datarootdir}/info' 988htmldir='${docdir}' 989dvidir='${docdir}' 990pdfdir='${docdir}' 991psdir='${docdir}' 992libdir='${exec_prefix}/lib' 993localedir='${datarootdir}/locale' 994mandir='${datarootdir}/man' 995 996ac_prev= 997ac_dashdash= 998for ac_option 999do 1000 # If the previous option needs an argument, assign it. 1001 if test -n "$ac_prev"; then 1002 eval $ac_prev=\$ac_option 1003 ac_prev= 1004 continue 1005 fi 1006 1007 case $ac_option in 1008 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;; 1009 *=) ac_optarg= ;; 1010 *) ac_optarg=yes ;; 1011 esac 1012 1013 # Accept the important Cygnus configure options, so we can diagnose typos. 1014 1015 case $ac_dashdash$ac_option in 1016 --) 1017 ac_dashdash=yes ;; 1018 1019 -bindir | --bindir | --bindi | --bind | --bin | --bi) 1020 ac_prev=bindir ;; 1021 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 1022 bindir=$ac_optarg ;; 1023 1024 -build | --build | --buil | --bui | --bu) 1025 ac_prev=build_alias ;; 1026 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 1027 build_alias=$ac_optarg ;; 1028 1029 -cache-file | --cache-file | --cache-fil | --cache-fi \ 1030 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 1031 ac_prev=cache_file ;; 1032 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 1033 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 1034 cache_file=$ac_optarg ;; 1035 1036 --config-cache | -C) 1037 cache_file=config.cache ;; 1038 1039 -datadir | --datadir | --datadi | --datad) 1040 ac_prev=datadir ;; 1041 -datadir=* | --datadir=* | --datadi=* | --datad=*) 1042 datadir=$ac_optarg ;; 1043 1044 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \ 1045 | --dataroo | --dataro | --datar) 1046 ac_prev=datarootdir ;; 1047 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \ 1048 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*) 1049 datarootdir=$ac_optarg ;; 1050 1051 -disable-* | --disable-*) 1052 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'` 1053 # Reject names that are not valid shell variable names. 1054 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1055 as_fn_error $? "invalid feature name: $ac_useropt" 1056 ac_useropt_orig=$ac_useropt 1057 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1058 case $ac_user_opts in 1059 *" 1060"enable_$ac_useropt" 1061"*) ;; 1062 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig" 1063 ac_unrecognized_sep=', ';; 1064 esac 1065 eval enable_$ac_useropt=no ;; 1066 1067 -docdir | --docdir | --docdi | --doc | --do) 1068 ac_prev=docdir ;; 1069 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*) 1070 docdir=$ac_optarg ;; 1071 1072 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv) 1073 ac_prev=dvidir ;; 1074 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*) 1075 dvidir=$ac_optarg ;; 1076 1077 -enable-* | --enable-*) 1078 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` 1079 # Reject names that are not valid shell variable names. 1080 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1081 as_fn_error $? "invalid feature name: $ac_useropt" 1082 ac_useropt_orig=$ac_useropt 1083 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1084 case $ac_user_opts in 1085 *" 1086"enable_$ac_useropt" 1087"*) ;; 1088 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig" 1089 ac_unrecognized_sep=', ';; 1090 esac 1091 eval enable_$ac_useropt=\$ac_optarg ;; 1092 1093 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 1094 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 1095 | --exec | --exe | --ex) 1096 ac_prev=exec_prefix ;; 1097 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 1098 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 1099 | --exec=* | --exe=* | --ex=*) 1100 exec_prefix=$ac_optarg ;; 1101 1102 -gas | --gas | --ga | --g) 1103 # Obsolete; use --with-gas. 1104 with_gas=yes ;; 1105 1106 -help | --help | --hel | --he | -h) 1107 ac_init_help=long ;; 1108 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) 1109 ac_init_help=recursive ;; 1110 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) 1111 ac_init_help=short ;; 1112 1113 -host | --host | --hos | --ho) 1114 ac_prev=host_alias ;; 1115 -host=* | --host=* | --hos=* | --ho=*) 1116 host_alias=$ac_optarg ;; 1117 1118 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht) 1119 ac_prev=htmldir ;; 1120 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \ 1121 | --ht=*) 1122 htmldir=$ac_optarg ;; 1123 1124 -includedir | --includedir | --includedi | --included | --include \ 1125 | --includ | --inclu | --incl | --inc) 1126 ac_prev=includedir ;; 1127 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ 1128 | --includ=* | --inclu=* | --incl=* | --inc=*) 1129 includedir=$ac_optarg ;; 1130 1131 -infodir | --infodir | --infodi | --infod | --info | --inf) 1132 ac_prev=infodir ;; 1133 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) 1134 infodir=$ac_optarg ;; 1135 1136 -libdir | --libdir | --libdi | --libd) 1137 ac_prev=libdir ;; 1138 -libdir=* | --libdir=* | --libdi=* | --libd=*) 1139 libdir=$ac_optarg ;; 1140 1141 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ 1142 | --libexe | --libex | --libe) 1143 ac_prev=libexecdir ;; 1144 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 1145 | --libexe=* | --libex=* | --libe=*) 1146 libexecdir=$ac_optarg ;; 1147 1148 -localedir | --localedir | --localedi | --localed | --locale) 1149 ac_prev=localedir ;; 1150 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*) 1151 localedir=$ac_optarg ;; 1152 1153 -localstatedir | --localstatedir | --localstatedi | --localstated \ 1154 | --localstate | --localstat | --localsta | --localst | --locals) 1155 ac_prev=localstatedir ;; 1156 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 1157 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*) 1158 localstatedir=$ac_optarg ;; 1159 1160 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 1161 ac_prev=mandir ;; 1162 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 1163 mandir=$ac_optarg ;; 1164 1165 -nfp | --nfp | --nf) 1166 # Obsolete; use --without-fp. 1167 with_fp=no ;; 1168 1169 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 1170 | --no-cr | --no-c | -n) 1171 no_create=yes ;; 1172 1173 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 1174 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 1175 no_recursion=yes ;; 1176 1177 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 1178 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 1179 | --oldin | --oldi | --old | --ol | --o) 1180 ac_prev=oldincludedir ;; 1181 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 1182 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 1183 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 1184 oldincludedir=$ac_optarg ;; 1185 1186 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 1187 ac_prev=prefix ;; 1188 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 1189 prefix=$ac_optarg ;; 1190 1191 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 1192 | --program-pre | --program-pr | --program-p) 1193 ac_prev=program_prefix ;; 1194 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 1195 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 1196 program_prefix=$ac_optarg ;; 1197 1198 -program-suffix | --program-suffix | --program-suffi | --program-suff \ 1199 | --program-suf | --program-su | --program-s) 1200 ac_prev=program_suffix ;; 1201 -program-suffix=* | --program-suffix=* | --program-suffi=* \ 1202 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) 1203 program_suffix=$ac_optarg ;; 1204 1205 -program-transform-name | --program-transform-name \ 1206 | --program-transform-nam | --program-transform-na \ 1207 | --program-transform-n | --program-transform- \ 1208 | --program-transform | --program-transfor \ 1209 | --program-transfo | --program-transf \ 1210 | --program-trans | --program-tran \ 1211 | --progr-tra | --program-tr | --program-t) 1212 ac_prev=program_transform_name ;; 1213 -program-transform-name=* | --program-transform-name=* \ 1214 | --program-transform-nam=* | --program-transform-na=* \ 1215 | --program-transform-n=* | --program-transform-=* \ 1216 | --program-transform=* | --program-transfor=* \ 1217 | --program-transfo=* | --program-transf=* \ 1218 | --program-trans=* | --program-tran=* \ 1219 | --progr-tra=* | --program-tr=* | --program-t=*) 1220 program_transform_name=$ac_optarg ;; 1221 1222 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd) 1223 ac_prev=pdfdir ;; 1224 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*) 1225 pdfdir=$ac_optarg ;; 1226 1227 -psdir | --psdir | --psdi | --psd | --ps) 1228 ac_prev=psdir ;; 1229 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*) 1230 psdir=$ac_optarg ;; 1231 1232 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1233 | -silent | --silent | --silen | --sile | --sil) 1234 silent=yes ;; 1235 1236 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 1237 ac_prev=sbindir ;; 1238 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 1239 | --sbi=* | --sb=*) 1240 sbindir=$ac_optarg ;; 1241 1242 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 1243 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 1244 | --sharedst | --shareds | --shared | --share | --shar \ 1245 | --sha | --sh) 1246 ac_prev=sharedstatedir ;; 1247 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 1248 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 1249 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 1250 | --sha=* | --sh=*) 1251 sharedstatedir=$ac_optarg ;; 1252 1253 -site | --site | --sit) 1254 ac_prev=site ;; 1255 -site=* | --site=* | --sit=*) 1256 site=$ac_optarg ;; 1257 1258 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1259 ac_prev=srcdir ;; 1260 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1261 srcdir=$ac_optarg ;; 1262 1263 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ 1264 | --syscon | --sysco | --sysc | --sys | --sy) 1265 ac_prev=sysconfdir ;; 1266 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ 1267 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) 1268 sysconfdir=$ac_optarg ;; 1269 1270 -target | --target | --targe | --targ | --tar | --ta | --t) 1271 ac_prev=target_alias ;; 1272 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) 1273 target_alias=$ac_optarg ;; 1274 1275 -v | -verbose | --verbose | --verbos | --verbo | --verb) 1276 verbose=yes ;; 1277 1278 -version | --version | --versio | --versi | --vers | -V) 1279 ac_init_version=: ;; 1280 1281 -with-* | --with-*) 1282 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` 1283 # Reject names that are not valid shell variable names. 1284 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1285 as_fn_error $? "invalid package name: $ac_useropt" 1286 ac_useropt_orig=$ac_useropt 1287 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1288 case $ac_user_opts in 1289 *" 1290"with_$ac_useropt" 1291"*) ;; 1292 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig" 1293 ac_unrecognized_sep=', ';; 1294 esac 1295 eval with_$ac_useropt=\$ac_optarg ;; 1296 1297 -without-* | --without-*) 1298 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'` 1299 # Reject names that are not valid shell variable names. 1300 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null && 1301 as_fn_error $? "invalid package name: $ac_useropt" 1302 ac_useropt_orig=$ac_useropt 1303 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'` 1304 case $ac_user_opts in 1305 *" 1306"with_$ac_useropt" 1307"*) ;; 1308 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig" 1309 ac_unrecognized_sep=', ';; 1310 esac 1311 eval with_$ac_useropt=no ;; 1312 1313 --x) 1314 # Obsolete; use --with-x. 1315 with_x=yes ;; 1316 1317 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 1318 | --x-incl | --x-inc | --x-in | --x-i) 1319 ac_prev=x_includes ;; 1320 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 1321 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 1322 x_includes=$ac_optarg ;; 1323 1324 -x-libraries | --x-libraries | --x-librarie | --x-librari \ 1325 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) 1326 ac_prev=x_libraries ;; 1327 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ 1328 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) 1329 x_libraries=$ac_optarg ;; 1330 1331 -*) as_fn_error $? "unrecognized option: \`$ac_option' 1332Try \`$0 --help' for more information" 1333 ;; 1334 1335 *=*) 1336 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` 1337 # Reject names that are not valid shell variable names. 1338 case $ac_envvar in #( 1339 '' | [0-9]* | *[!_$as_cr_alnum]* ) 1340 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;; 1341 esac 1342 eval $ac_envvar=\$ac_optarg 1343 export $ac_envvar ;; 1344 1345 *) 1346 # FIXME: should be removed in autoconf 3.0. 1347 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2 1348 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && 1349 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2 1350 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}" 1351 ;; 1352 1353 esac 1354done 1355 1356if test -n "$ac_prev"; then 1357 ac_option=--`echo $ac_prev | sed 's/_/-/g'` 1358 as_fn_error $? "missing argument to $ac_option" 1359fi 1360 1361if test -n "$ac_unrecognized_opts"; then 1362 case $enable_option_checking in 1363 no) ;; 1364 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;; 1365 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;; 1366 esac 1367fi 1368 1369# Check all directory arguments for consistency. 1370for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \ 1371 datadir sysconfdir sharedstatedir localstatedir includedir \ 1372 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \ 1373 libdir localedir mandir 1374do 1375 eval ac_val=\$$ac_var 1376 # Remove trailing slashes. 1377 case $ac_val in 1378 */ ) 1379 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'` 1380 eval $ac_var=\$ac_val;; 1381 esac 1382 # Be sure to have absolute directory names. 1383 case $ac_val in 1384 [\\/$]* | ?:[\\/]* ) continue;; 1385 NONE | '' ) case $ac_var in *prefix ) continue;; esac;; 1386 esac 1387 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val" 1388done 1389 1390# There might be people who depend on the old broken behavior: `$host' 1391# used to hold the argument of --host etc. 1392# FIXME: To remove some day. 1393build=$build_alias 1394host=$host_alias 1395target=$target_alias 1396 1397# FIXME: To remove some day. 1398if test "x$host_alias" != x; then 1399 if test "x$build_alias" = x; then 1400 cross_compiling=maybe 1401 elif test "x$build_alias" != "x$host_alias"; then 1402 cross_compiling=yes 1403 fi 1404fi 1405 1406ac_tool_prefix= 1407test -n "$host_alias" && ac_tool_prefix=$host_alias- 1408 1409test "$silent" = yes && exec 6>/dev/null 1410 1411 1412ac_pwd=`pwd` && test -n "$ac_pwd" && 1413ac_ls_di=`ls -di .` && 1414ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` || 1415 as_fn_error $? "working directory cannot be determined" 1416test "X$ac_ls_di" = "X$ac_pwd_ls_di" || 1417 as_fn_error $? "pwd does not report name of working directory" 1418 1419 1420# Find the source files, if location was not specified. 1421if test -z "$srcdir"; then 1422 ac_srcdir_defaulted=yes 1423 # Try the directory containing this script, then the parent directory. 1424 ac_confdir=`$as_dirname -- "$as_myself" || 1425$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1426 X"$as_myself" : 'X\(//\)[^/]' \| \ 1427 X"$as_myself" : 'X\(//\)$' \| \ 1428 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1429$as_echo X"$as_myself" | 1430 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1431 s//\1/ 1432 q 1433 } 1434 /^X\(\/\/\)[^/].*/{ 1435 s//\1/ 1436 q 1437 } 1438 /^X\(\/\/\)$/{ 1439 s//\1/ 1440 q 1441 } 1442 /^X\(\/\).*/{ 1443 s//\1/ 1444 q 1445 } 1446 s/.*/./; q'` 1447 srcdir=$ac_confdir 1448 if test ! -r "$srcdir/$ac_unique_file"; then 1449 srcdir=.. 1450 fi 1451else 1452 ac_srcdir_defaulted=no 1453fi 1454if test ! -r "$srcdir/$ac_unique_file"; then 1455 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1456 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1457fi 1458ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1459ac_abs_confdir=`( 1460 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1461 pwd)` 1462# When building in place, set srcdir=. 1463if test "$ac_abs_confdir" = "$ac_pwd"; then 1464 srcdir=. 1465fi 1466# Remove unnecessary trailing slashes from srcdir. 1467# Double slashes in file names in object file debugging info 1468# mess up M-x gdb in Emacs. 1469case $srcdir in 1470*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1471esac 1472for ac_var in $ac_precious_vars; do 1473 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1474 eval ac_env_${ac_var}_value=\$${ac_var} 1475 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1476 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1477done 1478 1479# 1480# Report the --help message. 1481# 1482if test "$ac_init_help" = "long"; then 1483 # Omit some internal or obsolete options to make the list less imposing. 1484 # This message is too long to be a string in the A/UX 3.1 sh. 1485 cat <<_ACEOF 1486\`configure' configures sntp 4.2.8p10 to adapt to many kinds of systems. 1487 1488Usage: $0 [OPTION]... [VAR=VALUE]... 1489 1490To assign environment variables (e.g., CC, CFLAGS...), specify them as 1491VAR=VALUE. See below for descriptions of some of the useful variables. 1492 1493Defaults for the options are specified in brackets. 1494 1495Configuration: 1496 -h, --help display this help and exit 1497 --help=short display options specific to this package 1498 --help=recursive display the short help of all the included packages 1499 -V, --version display version information and exit 1500 -q, --quiet, --silent do not print \`checking ...' messages 1501 --cache-file=FILE cache test results in FILE [disabled] 1502 -C, --config-cache alias for \`--cache-file=config.cache' 1503 -n, --no-create do not create output files 1504 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1505 1506Installation directories: 1507 --prefix=PREFIX install architecture-independent files in PREFIX 1508 [$ac_default_prefix] 1509 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1510 [PREFIX] 1511 1512By default, \`make install' will install all the files in 1513\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1514an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1515for instance \`--prefix=\$HOME'. 1516 1517For better control, use the options below. 1518 1519Fine tuning of the installation directories: 1520 --bindir=DIR user executables [EPREFIX/bin] 1521 --sbindir=DIR system admin executables [EPREFIX/sbin] 1522 --libexecdir=DIR program executables [EPREFIX/libexec] 1523 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1524 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1525 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1526 --libdir=DIR object code libraries [EPREFIX/lib] 1527 --includedir=DIR C header files [PREFIX/include] 1528 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1529 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1530 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1531 --infodir=DIR info documentation [DATAROOTDIR/info] 1532 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1533 --mandir=DIR man documentation [DATAROOTDIR/man] 1534 --docdir=DIR documentation root [DATAROOTDIR/doc/sntp] 1535 --htmldir=DIR html documentation [DOCDIR] 1536 --dvidir=DIR dvi documentation [DOCDIR] 1537 --pdfdir=DIR pdf documentation [DOCDIR] 1538 --psdir=DIR ps documentation [DOCDIR] 1539_ACEOF 1540 1541 cat <<\_ACEOF 1542 1543Program names: 1544 --program-prefix=PREFIX prepend PREFIX to installed program names 1545 --program-suffix=SUFFIX append SUFFIX to installed program names 1546 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1547 1548System types: 1549 --build=BUILD configure for building on BUILD [guessed] 1550 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1551_ACEOF 1552fi 1553 1554if test -n "$ac_init_help"; then 1555 case $ac_init_help in 1556 short | recursive ) echo "Configuration of sntp 4.2.8p10:";; 1557 esac 1558 cat <<\_ACEOF 1559 1560Optional Features: 1561 --disable-option-checking ignore unrecognized --enable/--with options 1562 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1563 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1564 --enable-silent-rules less verbose build output (undo: "make V=1") 1565 --disable-silent-rules verbose build output (undo: "make V=0") 1566 --enable-dependency-tracking 1567 do not reject slow dependency extractors 1568 --disable-dependency-tracking 1569 speeds up one-time build 1570 defaults: + yes, - no, s system-specific 1571 --enable-debugging + include ntpd debugging code 1572 --enable-thread-support s use threads (+ if available) 1573 --enable-c99-snprintf s force replacement 1574 --enable-clockctl s Use /dev/clockctl for non-root clock control 1575 --enable-linuxcaps + Use Linux capabilities for non-root clock control 1576 --enable-solarisprivs + Use Solaris privileges for non-root clock control 1577 --enable-shared[=PKGS] build shared libraries [default=no] 1578 --enable-static[=PKGS] build static libraries [default=yes] 1579 --enable-fast-install[=PKGS] 1580 optimize for fast installation [default=yes] 1581 --disable-libtool-lock avoid locking (might break parallel builds) 1582 --disable-nls disable nls support in libopts 1583 --enable-local-libopts Use the supplied libopts tearoff code 1584 --enable-libopts-install 1585 Install libopts with client installation 1586 --disable-optional-args not wanting optional option args 1587 --enable-local-libevent Force using the supplied libevent tearoff code 1588 --enable-ipv6 s use IPv6? 1589 1590 --enable-getifaddrs + Enable the use of getifaddrs() [[yes|no]]. 1591 --enable-problem-tests + enable tests with undiagnosed problems 1592 1593Optional Packages: 1594 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1595 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1596 --with-locfile=XXX os-specific or "legacy" 1597 --with-gnu-ld assume the C compiler uses GNU ld [default=no] 1598 --with-lineeditlibs edit,editline (readline may be specified if desired) 1599 --with-threads with threads [auto] 1600 --with-yielding-select with yielding select [auto] 1601 --with-pic[=PKGS] try to use only PIC/non-PIC objects [default=use 1602 both] 1603 --with-aix-soname=aix|svr4|both 1604 shared library versioning (aka "SONAME") variant to 1605 provide on AIX, [default=aix]. 1606 --with-sysroot[=DIR] Search for dependent libraries within DIR (or the 1607 compiler's sysroot if not specified). 1608 --without-sntp - disable building sntp and sntp/tests 1609 --with-autoopts-config specify the config-info script 1610 --with-regex-header a reg expr header is specified 1611 --with-libregex libregex installation prefix 1612 --with-libregex-cflags libregex compile flags 1613 --with-libregex-libs libregex link command arguments 1614 --with-crypto + =openssl,libcrypto 1615 1616 --with-openssl-libdir + =/something/reasonable 1617 1618 --with-openssl-incdir + =/something/reasonable 1619 1620 --without-rpath s Disable auto-added -R linker paths 1621 1622 --with-kame - =/usr/local/v6 1623 1624Some influential environment variables: 1625 CC C compiler command 1626 CFLAGS C compiler flags 1627 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1628 nonstandard directory <lib dir> 1629 LIBS libraries to pass to the linker, e.g. -l<library> 1630 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1631 you have headers in a nonstandard directory <include dir> 1632 CPP C preprocessor 1633 LT_SYS_LIBRARY_PATH 1634 User-defined run-time library search path. 1635 1636Use these variables to override the choices made by `configure' or to help 1637it to find libraries and programs with nonstandard names/locations. 1638 1639Report bugs to <http://bugs.ntp.org./>. 1640sntp home page: <http://www.ntp.org./>. 1641_ACEOF 1642ac_status=$? 1643fi 1644 1645if test "$ac_init_help" = "recursive"; then 1646 # If there are subdirs, report their specific --help. 1647 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1648 test -d "$ac_dir" || 1649 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1650 continue 1651 ac_builddir=. 1652 1653case "$ac_dir" in 1654.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1655*) 1656 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 1657 # A ".." for each directory in $ac_dir_suffix. 1658 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1659 case $ac_top_builddir_sub in 1660 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1661 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1662 esac ;; 1663esac 1664ac_abs_top_builddir=$ac_pwd 1665ac_abs_builddir=$ac_pwd$ac_dir_suffix 1666# for backward compatibility: 1667ac_top_builddir=$ac_top_build_prefix 1668 1669case $srcdir in 1670 .) # We are building in place. 1671 ac_srcdir=. 1672 ac_top_srcdir=$ac_top_builddir_sub 1673 ac_abs_top_srcdir=$ac_pwd ;; 1674 [\\/]* | ?:[\\/]* ) # Absolute name. 1675 ac_srcdir=$srcdir$ac_dir_suffix; 1676 ac_top_srcdir=$srcdir 1677 ac_abs_top_srcdir=$srcdir ;; 1678 *) # Relative name. 1679 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1680 ac_top_srcdir=$ac_top_build_prefix$srcdir 1681 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1682esac 1683ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1684 1685 cd "$ac_dir" || { ac_status=$?; continue; } 1686 # Check for guested configure. 1687 if test -f "$ac_srcdir/configure.gnu"; then 1688 echo && 1689 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1690 elif test -f "$ac_srcdir/configure"; then 1691 echo && 1692 $SHELL "$ac_srcdir/configure" --help=recursive 1693 else 1694 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1695 fi || ac_status=$? 1696 cd "$ac_pwd" || { ac_status=$?; break; } 1697 done 1698fi 1699 1700test -n "$ac_init_help" && exit $ac_status 1701if $ac_init_version; then 1702 cat <<\_ACEOF 1703sntp configure 4.2.8p10 1704generated by GNU Autoconf 2.69 1705 1706Copyright (C) 2012 Free Software Foundation, Inc. 1707This configure script is free software; the Free Software Foundation 1708gives unlimited permission to copy, distribute and modify it. 1709_ACEOF 1710 exit 1711fi 1712 1713## ------------------------ ## 1714## Autoconf initialization. ## 1715## ------------------------ ## 1716 1717# ac_fn_c_try_compile LINENO 1718# -------------------------- 1719# Try to compile conftest.$ac_ext, and return whether this succeeded. 1720ac_fn_c_try_compile () 1721{ 1722 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1723 rm -f conftest.$ac_objext 1724 if { { ac_try="$ac_compile" 1725case "(($ac_try" in 1726 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1727 *) ac_try_echo=$ac_try;; 1728esac 1729eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1730$as_echo "$ac_try_echo"; } >&5 1731 (eval "$ac_compile") 2>conftest.err 1732 ac_status=$? 1733 if test -s conftest.err; then 1734 grep -v '^ *+' conftest.err >conftest.er1 1735 cat conftest.er1 >&5 1736 mv -f conftest.er1 conftest.err 1737 fi 1738 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1739 test $ac_status = 0; } && { 1740 test -z "$ac_c_werror_flag" || 1741 test ! -s conftest.err 1742 } && test -s conftest.$ac_objext; then : 1743 ac_retval=0 1744else 1745 $as_echo "$as_me: failed program was:" >&5 1746sed 's/^/| /' conftest.$ac_ext >&5 1747 1748 ac_retval=1 1749fi 1750 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1751 as_fn_set_status $ac_retval 1752 1753} # ac_fn_c_try_compile 1754 1755# ac_fn_c_try_cpp LINENO 1756# ---------------------- 1757# Try to preprocess conftest.$ac_ext, and return whether this succeeded. 1758ac_fn_c_try_cpp () 1759{ 1760 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1761 if { { ac_try="$ac_cpp conftest.$ac_ext" 1762case "(($ac_try" in 1763 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1764 *) ac_try_echo=$ac_try;; 1765esac 1766eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1767$as_echo "$ac_try_echo"; } >&5 1768 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err 1769 ac_status=$? 1770 if test -s conftest.err; then 1771 grep -v '^ *+' conftest.err >conftest.er1 1772 cat conftest.er1 >&5 1773 mv -f conftest.er1 conftest.err 1774 fi 1775 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1776 test $ac_status = 0; } > conftest.i && { 1777 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" || 1778 test ! -s conftest.err 1779 }; then : 1780 ac_retval=0 1781else 1782 $as_echo "$as_me: failed program was:" >&5 1783sed 's/^/| /' conftest.$ac_ext >&5 1784 1785 ac_retval=1 1786fi 1787 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1788 as_fn_set_status $ac_retval 1789 1790} # ac_fn_c_try_cpp 1791 1792# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1793# ------------------------------------------------------- 1794# Tests whether HEADER exists, giving a warning if it cannot be compiled using 1795# the include files in INCLUDES and setting the cache variable VAR 1796# accordingly. 1797ac_fn_c_check_header_mongrel () 1798{ 1799 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1800 if eval \${$3+:} false; then : 1801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1802$as_echo_n "checking for $2... " >&6; } 1803if eval \${$3+:} false; then : 1804 $as_echo_n "(cached) " >&6 1805fi 1806eval ac_res=\$$3 1807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1808$as_echo "$ac_res" >&6; } 1809else 1810 # Is the header compilable? 1811{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5 1812$as_echo_n "checking $2 usability... " >&6; } 1813cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1814/* end confdefs.h. */ 1815$4 1816#include <$2> 1817_ACEOF 1818if ac_fn_c_try_compile "$LINENO"; then : 1819 ac_header_compiler=yes 1820else 1821 ac_header_compiler=no 1822fi 1823rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5 1825$as_echo "$ac_header_compiler" >&6; } 1826 1827# Is the header present? 1828{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5 1829$as_echo_n "checking $2 presence... " >&6; } 1830cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1831/* end confdefs.h. */ 1832#include <$2> 1833_ACEOF 1834if ac_fn_c_try_cpp "$LINENO"; then : 1835 ac_header_preproc=yes 1836else 1837 ac_header_preproc=no 1838fi 1839rm -f conftest.err conftest.i conftest.$ac_ext 1840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5 1841$as_echo "$ac_header_preproc" >&6; } 1842 1843# So? What about this header? 1844case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1845 yes:no: ) 1846 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1847$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1848 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1849$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1850 ;; 1851 no:yes:* ) 1852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1853$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1854 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1855$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1857$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1858 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1859$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1861$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1862( $as_echo "## ------------------------------------ ## 1863## Report this to http://bugs.ntp.org./ ## 1864## ------------------------------------ ##" 1865 ) | sed "s/^/$as_me: WARNING: /" >&2 1866 ;; 1867esac 1868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1869$as_echo_n "checking for $2... " >&6; } 1870if eval \${$3+:} false; then : 1871 $as_echo_n "(cached) " >&6 1872else 1873 eval "$3=\$ac_header_compiler" 1874fi 1875eval ac_res=\$$3 1876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1877$as_echo "$ac_res" >&6; } 1878fi 1879 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1880 1881} # ac_fn_c_check_header_mongrel 1882 1883# ac_fn_c_try_run LINENO 1884# ---------------------- 1885# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes 1886# that executables *can* be run. 1887ac_fn_c_try_run () 1888{ 1889 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1890 if { { ac_try="$ac_link" 1891case "(($ac_try" in 1892 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1893 *) ac_try_echo=$ac_try;; 1894esac 1895eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1896$as_echo "$ac_try_echo"; } >&5 1897 (eval "$ac_link") 2>&5 1898 ac_status=$? 1899 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1900 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1901 { { case "(($ac_try" in 1902 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1903 *) ac_try_echo=$ac_try;; 1904esac 1905eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1906$as_echo "$ac_try_echo"; } >&5 1907 (eval "$ac_try") 2>&5 1908 ac_status=$? 1909 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1910 test $ac_status = 0; }; }; then : 1911 ac_retval=0 1912else 1913 $as_echo "$as_me: program exited with status $ac_status" >&5 1914 $as_echo "$as_me: failed program was:" >&5 1915sed 's/^/| /' conftest.$ac_ext >&5 1916 1917 ac_retval=$ac_status 1918fi 1919 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1920 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1921 as_fn_set_status $ac_retval 1922 1923} # ac_fn_c_try_run 1924 1925# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1926# ------------------------------------------------------- 1927# Tests whether HEADER exists and can be compiled using the include files in 1928# INCLUDES, setting the cache variable VAR accordingly. 1929ac_fn_c_check_header_compile () 1930{ 1931 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1933$as_echo_n "checking for $2... " >&6; } 1934if eval \${$3+:} false; then : 1935 $as_echo_n "(cached) " >&6 1936else 1937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1938/* end confdefs.h. */ 1939$4 1940#include <$2> 1941_ACEOF 1942if ac_fn_c_try_compile "$LINENO"; then : 1943 eval "$3=yes" 1944else 1945 eval "$3=no" 1946fi 1947rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1948fi 1949eval ac_res=\$$3 1950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1951$as_echo "$ac_res" >&6; } 1952 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1953 1954} # ac_fn_c_check_header_compile 1955 1956# ac_fn_c_try_link LINENO 1957# ----------------------- 1958# Try to link conftest.$ac_ext, and return whether this succeeded. 1959ac_fn_c_try_link () 1960{ 1961 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1962 rm -f conftest.$ac_objext conftest$ac_exeext 1963 if { { ac_try="$ac_link" 1964case "(($ac_try" in 1965 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1966 *) ac_try_echo=$ac_try;; 1967esac 1968eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1969$as_echo "$ac_try_echo"; } >&5 1970 (eval "$ac_link") 2>conftest.err 1971 ac_status=$? 1972 if test -s conftest.err; then 1973 grep -v '^ *+' conftest.err >conftest.er1 1974 cat conftest.er1 >&5 1975 mv -f conftest.er1 conftest.err 1976 fi 1977 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1978 test $ac_status = 0; } && { 1979 test -z "$ac_c_werror_flag" || 1980 test ! -s conftest.err 1981 } && test -s conftest$ac_exeext && { 1982 test "$cross_compiling" = yes || 1983 test -x conftest$ac_exeext 1984 }; then : 1985 ac_retval=0 1986else 1987 $as_echo "$as_me: failed program was:" >&5 1988sed 's/^/| /' conftest.$ac_ext >&5 1989 1990 ac_retval=1 1991fi 1992 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1993 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1994 # interfere with the next link command; also delete a directory that is 1995 # left behind by Apple's compiler. We do this before executing the actions. 1996 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1997 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1998 as_fn_set_status $ac_retval 1999 2000} # ac_fn_c_try_link 2001 2002# ac_fn_c_check_type LINENO TYPE VAR INCLUDES 2003# ------------------------------------------- 2004# Tests whether TYPE exists after having included INCLUDES, setting cache 2005# variable VAR accordingly. 2006ac_fn_c_check_type () 2007{ 2008 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2010$as_echo_n "checking for $2... " >&6; } 2011if eval \${$3+:} false; then : 2012 $as_echo_n "(cached) " >&6 2013else 2014 eval "$3=no" 2015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2016/* end confdefs.h. */ 2017$4 2018int 2019main () 2020{ 2021if (sizeof ($2)) 2022 return 0; 2023 ; 2024 return 0; 2025} 2026_ACEOF 2027if ac_fn_c_try_compile "$LINENO"; then : 2028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2029/* end confdefs.h. */ 2030$4 2031int 2032main () 2033{ 2034if (sizeof (($2))) 2035 return 0; 2036 ; 2037 return 0; 2038} 2039_ACEOF 2040if ac_fn_c_try_compile "$LINENO"; then : 2041 2042else 2043 eval "$3=yes" 2044fi 2045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2046fi 2047rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2048fi 2049eval ac_res=\$$3 2050 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2051$as_echo "$ac_res" >&6; } 2052 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2053 2054} # ac_fn_c_check_type 2055 2056# ac_fn_c_check_func LINENO FUNC VAR 2057# ---------------------------------- 2058# Tests whether FUNC exists, setting the cache variable VAR accordingly 2059ac_fn_c_check_func () 2060{ 2061 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 2063$as_echo_n "checking for $2... " >&6; } 2064if eval \${$3+:} false; then : 2065 $as_echo_n "(cached) " >&6 2066else 2067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2068/* end confdefs.h. */ 2069/* Define $2 to an innocuous variant, in case <limits.h> declares $2. 2070 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 2071#define $2 innocuous_$2 2072 2073/* System header to define __stub macros and hopefully few prototypes, 2074 which can conflict with char $2 (); below. 2075 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 2076 <limits.h> exists even on freestanding compilers. */ 2077 2078#ifdef __STDC__ 2079# include <limits.h> 2080#else 2081# include <assert.h> 2082#endif 2083 2084#undef $2 2085 2086/* Override any GCC internal prototype to avoid an error. 2087 Use char because int might match the return type of a GCC 2088 builtin and then its argument prototype would still apply. */ 2089#ifdef __cplusplus 2090extern "C" 2091#endif 2092char $2 (); 2093/* The GNU C library defines this for functions which it implements 2094 to always fail with ENOSYS. Some functions are actually named 2095 something starting with __ and the normal name is an alias. */ 2096#if defined __stub_$2 || defined __stub___$2 2097choke me 2098#endif 2099 2100int 2101main () 2102{ 2103return $2 (); 2104 ; 2105 return 0; 2106} 2107_ACEOF 2108if ac_fn_c_try_link "$LINENO"; then : 2109 eval "$3=yes" 2110else 2111 eval "$3=no" 2112fi 2113rm -f core conftest.err conftest.$ac_objext \ 2114 conftest$ac_exeext conftest.$ac_ext 2115fi 2116eval ac_res=\$$3 2117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2118$as_echo "$ac_res" >&6; } 2119 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2120 2121} # ac_fn_c_check_func 2122 2123# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2124# --------------------------------------------- 2125# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2126# accordingly. 2127ac_fn_c_check_decl () 2128{ 2129 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2130 as_decl_name=`echo $2|sed 's/ *(.*//'` 2131 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2133$as_echo_n "checking whether $as_decl_name is declared... " >&6; } 2134if eval \${$3+:} false; then : 2135 $as_echo_n "(cached) " >&6 2136else 2137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2138/* end confdefs.h. */ 2139$4 2140int 2141main () 2142{ 2143#ifndef $as_decl_name 2144#ifdef __cplusplus 2145 (void) $as_decl_use; 2146#else 2147 (void) $as_decl_name; 2148#endif 2149#endif 2150 2151 ; 2152 return 0; 2153} 2154_ACEOF 2155if ac_fn_c_try_compile "$LINENO"; then : 2156 eval "$3=yes" 2157else 2158 eval "$3=no" 2159fi 2160rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2161fi 2162eval ac_res=\$$3 2163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2164$as_echo "$ac_res" >&6; } 2165 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2166 2167} # ac_fn_c_check_decl 2168 2169# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES 2170# -------------------------------------------- 2171# Tries to find the compile-time value of EXPR in a program that includes 2172# INCLUDES, setting VAR accordingly. Returns whether the value could be 2173# computed 2174ac_fn_c_compute_int () 2175{ 2176 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2177 if test "$cross_compiling" = yes; then 2178 # Depending upon the size, compute the lo and hi bounds. 2179cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2180/* end confdefs.h. */ 2181$4 2182int 2183main () 2184{ 2185static int test_array [1 - 2 * !(($2) >= 0)]; 2186test_array [0] = 0; 2187return test_array [0]; 2188 2189 ; 2190 return 0; 2191} 2192_ACEOF 2193if ac_fn_c_try_compile "$LINENO"; then : 2194 ac_lo=0 ac_mid=0 2195 while :; do 2196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2197/* end confdefs.h. */ 2198$4 2199int 2200main () 2201{ 2202static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2203test_array [0] = 0; 2204return test_array [0]; 2205 2206 ; 2207 return 0; 2208} 2209_ACEOF 2210if ac_fn_c_try_compile "$LINENO"; then : 2211 ac_hi=$ac_mid; break 2212else 2213 as_fn_arith $ac_mid + 1 && ac_lo=$as_val 2214 if test $ac_lo -le $ac_mid; then 2215 ac_lo= ac_hi= 2216 break 2217 fi 2218 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val 2219fi 2220rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2221 done 2222else 2223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2224/* end confdefs.h. */ 2225$4 2226int 2227main () 2228{ 2229static int test_array [1 - 2 * !(($2) < 0)]; 2230test_array [0] = 0; 2231return test_array [0]; 2232 2233 ; 2234 return 0; 2235} 2236_ACEOF 2237if ac_fn_c_try_compile "$LINENO"; then : 2238 ac_hi=-1 ac_mid=-1 2239 while :; do 2240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2241/* end confdefs.h. */ 2242$4 2243int 2244main () 2245{ 2246static int test_array [1 - 2 * !(($2) >= $ac_mid)]; 2247test_array [0] = 0; 2248return test_array [0]; 2249 2250 ; 2251 return 0; 2252} 2253_ACEOF 2254if ac_fn_c_try_compile "$LINENO"; then : 2255 ac_lo=$ac_mid; break 2256else 2257 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val 2258 if test $ac_mid -le $ac_hi; then 2259 ac_lo= ac_hi= 2260 break 2261 fi 2262 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val 2263fi 2264rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2265 done 2266else 2267 ac_lo= ac_hi= 2268fi 2269rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2270fi 2271rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2272# Binary search between lo and hi bounds. 2273while test "x$ac_lo" != "x$ac_hi"; do 2274 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val 2275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2276/* end confdefs.h. */ 2277$4 2278int 2279main () 2280{ 2281static int test_array [1 - 2 * !(($2) <= $ac_mid)]; 2282test_array [0] = 0; 2283return test_array [0]; 2284 2285 ; 2286 return 0; 2287} 2288_ACEOF 2289if ac_fn_c_try_compile "$LINENO"; then : 2290 ac_hi=$ac_mid 2291else 2292 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val 2293fi 2294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2295done 2296case $ac_lo in #(( 2297?*) eval "$3=\$ac_lo"; ac_retval=0 ;; 2298'') ac_retval=1 ;; 2299esac 2300 else 2301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2302/* end confdefs.h. */ 2303$4 2304static long int longval () { return $2; } 2305static unsigned long int ulongval () { return $2; } 2306#include <stdio.h> 2307#include <stdlib.h> 2308int 2309main () 2310{ 2311 2312 FILE *f = fopen ("conftest.val", "w"); 2313 if (! f) 2314 return 1; 2315 if (($2) < 0) 2316 { 2317 long int i = longval (); 2318 if (i != ($2)) 2319 return 1; 2320 fprintf (f, "%ld", i); 2321 } 2322 else 2323 { 2324 unsigned long int i = ulongval (); 2325 if (i != ($2)) 2326 return 1; 2327 fprintf (f, "%lu", i); 2328 } 2329 /* Do not output a trailing newline, as this causes \r\n confusion 2330 on some platforms. */ 2331 return ferror (f) || fclose (f) != 0; 2332 2333 ; 2334 return 0; 2335} 2336_ACEOF 2337if ac_fn_c_try_run "$LINENO"; then : 2338 echo >>conftest.val; read $3 <conftest.val; ac_retval=0 2339else 2340 ac_retval=1 2341fi 2342rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 2343 conftest.$ac_objext conftest.beam conftest.$ac_ext 2344rm -f conftest.val 2345 2346 fi 2347 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2348 as_fn_set_status $ac_retval 2349 2350} # ac_fn_c_compute_int 2351 2352# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES 2353# ---------------------------------------------------- 2354# Tries to find if the field MEMBER exists in type AGGR, after including 2355# INCLUDES, setting cache variable VAR accordingly. 2356ac_fn_c_check_member () 2357{ 2358 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5 2360$as_echo_n "checking for $2.$3... " >&6; } 2361if eval \${$4+:} false; then : 2362 $as_echo_n "(cached) " >&6 2363else 2364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2365/* end confdefs.h. */ 2366$5 2367int 2368main () 2369{ 2370static $2 ac_aggr; 2371if (ac_aggr.$3) 2372return 0; 2373 ; 2374 return 0; 2375} 2376_ACEOF 2377if ac_fn_c_try_compile "$LINENO"; then : 2378 eval "$4=yes" 2379else 2380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2381/* end confdefs.h. */ 2382$5 2383int 2384main () 2385{ 2386static $2 ac_aggr; 2387if (sizeof ac_aggr.$3) 2388return 0; 2389 ; 2390 return 0; 2391} 2392_ACEOF 2393if ac_fn_c_try_compile "$LINENO"; then : 2394 eval "$4=yes" 2395else 2396 eval "$4=no" 2397fi 2398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2399fi 2400rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2401fi 2402eval ac_res=\$$4 2403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2404$as_echo "$ac_res" >&6; } 2405 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2406 2407} # ac_fn_c_check_member 2408cat >config.log <<_ACEOF 2409This file contains any messages produced by compilers while 2410running configure, to aid debugging if configure makes a mistake. 2411 2412It was created by sntp $as_me 4.2.8p10, which was 2413generated by GNU Autoconf 2.69. Invocation command line was 2414 2415 $ $0 $@ 2416 2417_ACEOF 2418exec 5>>config.log 2419{ 2420cat <<_ASUNAME 2421## --------- ## 2422## Platform. ## 2423## --------- ## 2424 2425hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2426uname -m = `(uname -m) 2>/dev/null || echo unknown` 2427uname -r = `(uname -r) 2>/dev/null || echo unknown` 2428uname -s = `(uname -s) 2>/dev/null || echo unknown` 2429uname -v = `(uname -v) 2>/dev/null || echo unknown` 2430 2431/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2432/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2433 2434/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2435/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2436/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2437/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2438/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2439/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2440/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2441 2442_ASUNAME 2443 2444as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2445for as_dir in $PATH 2446do 2447 IFS=$as_save_IFS 2448 test -z "$as_dir" && as_dir=. 2449 $as_echo "PATH: $as_dir" 2450 done 2451IFS=$as_save_IFS 2452 2453} >&5 2454 2455cat >&5 <<_ACEOF 2456 2457 2458## ----------- ## 2459## Core tests. ## 2460## ----------- ## 2461 2462_ACEOF 2463 2464 2465# Keep a trace of the command line. 2466# Strip out --no-create and --no-recursion so they do not pile up. 2467# Strip out --silent because we don't want to record it for future runs. 2468# Also quote any args containing shell meta-characters. 2469# Make two passes to allow for proper duplicate-argument suppression. 2470ac_configure_args= 2471ac_configure_args0= 2472ac_configure_args1= 2473ac_must_keep_next=false 2474for ac_pass in 1 2 2475do 2476 for ac_arg 2477 do 2478 case $ac_arg in 2479 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2480 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2481 | -silent | --silent | --silen | --sile | --sil) 2482 continue ;; 2483 *\'*) 2484 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2485 esac 2486 case $ac_pass in 2487 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2488 2) 2489 as_fn_append ac_configure_args1 " '$ac_arg'" 2490 if test $ac_must_keep_next = true; then 2491 ac_must_keep_next=false # Got value, back to normal. 2492 else 2493 case $ac_arg in 2494 *=* | --config-cache | -C | -disable-* | --disable-* \ 2495 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2496 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2497 | -with-* | --with-* | -without-* | --without-* | --x) 2498 case "$ac_configure_args0 " in 2499 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2500 esac 2501 ;; 2502 -* ) ac_must_keep_next=true ;; 2503 esac 2504 fi 2505 as_fn_append ac_configure_args " '$ac_arg'" 2506 ;; 2507 esac 2508 done 2509done 2510{ ac_configure_args0=; unset ac_configure_args0;} 2511{ ac_configure_args1=; unset ac_configure_args1;} 2512 2513# When interrupted or exit'd, cleanup temporary files, and complete 2514# config.log. We remove comments because anyway the quotes in there 2515# would cause problems or look ugly. 2516# WARNING: Use '\'' to represent an apostrophe within the trap. 2517# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2518trap 'exit_status=$? 2519 # Save into config.log some information that might help in debugging. 2520 { 2521 echo 2522 2523 $as_echo "## ---------------- ## 2524## Cache variables. ## 2525## ---------------- ##" 2526 echo 2527 # The following way of writing the cache mishandles newlines in values, 2528( 2529 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2530 eval ac_val=\$$ac_var 2531 case $ac_val in #( 2532 *${as_nl}*) 2533 case $ac_var in #( 2534 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2535$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2536 esac 2537 case $ac_var in #( 2538 _ | IFS | as_nl) ;; #( 2539 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2540 *) { eval $ac_var=; unset $ac_var;} ;; 2541 esac ;; 2542 esac 2543 done 2544 (set) 2>&1 | 2545 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2546 *${as_nl}ac_space=\ *) 2547 sed -n \ 2548 "s/'\''/'\''\\\\'\'''\''/g; 2549 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2550 ;; #( 2551 *) 2552 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2553 ;; 2554 esac | 2555 sort 2556) 2557 echo 2558 2559 $as_echo "## ----------------- ## 2560## Output variables. ## 2561## ----------------- ##" 2562 echo 2563 for ac_var in $ac_subst_vars 2564 do 2565 eval ac_val=\$$ac_var 2566 case $ac_val in 2567 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2568 esac 2569 $as_echo "$ac_var='\''$ac_val'\''" 2570 done | sort 2571 echo 2572 2573 if test -n "$ac_subst_files"; then 2574 $as_echo "## ------------------- ## 2575## File substitutions. ## 2576## ------------------- ##" 2577 echo 2578 for ac_var in $ac_subst_files 2579 do 2580 eval ac_val=\$$ac_var 2581 case $ac_val in 2582 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2583 esac 2584 $as_echo "$ac_var='\''$ac_val'\''" 2585 done | sort 2586 echo 2587 fi 2588 2589 if test -s confdefs.h; then 2590 $as_echo "## ----------- ## 2591## confdefs.h. ## 2592## ----------- ##" 2593 echo 2594 cat confdefs.h 2595 echo 2596 fi 2597 test "$ac_signal" != 0 && 2598 $as_echo "$as_me: caught signal $ac_signal" 2599 $as_echo "$as_me: exit $exit_status" 2600 } >&5 2601 rm -f core *.core core.conftest.* && 2602 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2603 exit $exit_status 2604' 0 2605for ac_signal in 1 2 13 15; do 2606 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2607done 2608ac_signal=0 2609 2610# confdefs.h avoids OS command line length limits that DEFS can exceed. 2611rm -f -r conftest* confdefs.h 2612 2613$as_echo "/* confdefs.h */" > confdefs.h 2614 2615# Predefined preprocessor variables. 2616 2617cat >>confdefs.h <<_ACEOF 2618#define PACKAGE_NAME "$PACKAGE_NAME" 2619_ACEOF 2620 2621cat >>confdefs.h <<_ACEOF 2622#define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2623_ACEOF 2624 2625cat >>confdefs.h <<_ACEOF 2626#define PACKAGE_VERSION "$PACKAGE_VERSION" 2627_ACEOF 2628 2629cat >>confdefs.h <<_ACEOF 2630#define PACKAGE_STRING "$PACKAGE_STRING" 2631_ACEOF 2632 2633cat >>confdefs.h <<_ACEOF 2634#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2635_ACEOF 2636 2637cat >>confdefs.h <<_ACEOF 2638#define PACKAGE_URL "$PACKAGE_URL" 2639_ACEOF 2640 2641 2642# Let the site file select an alternate cache file if it wants to. 2643# Prefer an explicitly selected file to automatically selected ones. 2644ac_site_file1=NONE 2645ac_site_file2=NONE 2646if test -n "$CONFIG_SITE"; then 2647 # We do not want a PATH search for config.site. 2648 case $CONFIG_SITE in #(( 2649 -*) ac_site_file1=./$CONFIG_SITE;; 2650 */*) ac_site_file1=$CONFIG_SITE;; 2651 *) ac_site_file1=./$CONFIG_SITE;; 2652 esac 2653elif test "x$prefix" != xNONE; then 2654 ac_site_file1=$prefix/share/config.site 2655 ac_site_file2=$prefix/etc/config.site 2656else 2657 ac_site_file1=$ac_default_prefix/share/config.site 2658 ac_site_file2=$ac_default_prefix/etc/config.site 2659fi 2660for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2661do 2662 test "x$ac_site_file" = xNONE && continue 2663 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2664 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2665$as_echo "$as_me: loading site script $ac_site_file" >&6;} 2666 sed 's/^/| /' "$ac_site_file" >&5 2667 . "$ac_site_file" \ 2668 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2669$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2670as_fn_error $? "failed to load site script $ac_site_file 2671See \`config.log' for more details" "$LINENO" 5; } 2672 fi 2673done 2674 2675if test -r "$cache_file"; then 2676 # Some versions of bash will fail to source /dev/null (special files 2677 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2678 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2679 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2680$as_echo "$as_me: loading cache $cache_file" >&6;} 2681 case $cache_file in 2682 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2683 *) . "./$cache_file";; 2684 esac 2685 fi 2686else 2687 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2688$as_echo "$as_me: creating cache $cache_file" >&6;} 2689 >$cache_file 2690fi 2691 2692as_fn_append ac_header_list " stdarg.h" 2693# Check that the precious variables saved in the cache have kept the same 2694# value. 2695ac_cache_corrupted=false 2696for ac_var in $ac_precious_vars; do 2697 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2698 eval ac_new_set=\$ac_env_${ac_var}_set 2699 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2700 eval ac_new_val=\$ac_env_${ac_var}_value 2701 case $ac_old_set,$ac_new_set in 2702 set,) 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2704$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2705 ac_cache_corrupted=: ;; 2706 ,set) 2707 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2708$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2709 ac_cache_corrupted=: ;; 2710 ,);; 2711 *) 2712 if test "x$ac_old_val" != "x$ac_new_val"; then 2713 # differences in whitespace do not lead to failure. 2714 ac_old_val_w=`echo x $ac_old_val` 2715 ac_new_val_w=`echo x $ac_new_val` 2716 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2717 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2718$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2719 ac_cache_corrupted=: 2720 else 2721 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2722$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2723 eval $ac_var=\$ac_old_val 2724 fi 2725 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2726$as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2727 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2728$as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2729 fi;; 2730 esac 2731 # Pass precious variables to config.status. 2732 if test "$ac_new_set" = set; then 2733 case $ac_new_val in 2734 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2735 *) ac_arg=$ac_var=$ac_new_val ;; 2736 esac 2737 case " $ac_configure_args " in 2738 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2739 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2740 esac 2741 fi 2742done 2743if $ac_cache_corrupted; then 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2745$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2747$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2748 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2749fi 2750## -------------------- ## 2751## Main body of script. ## 2752## -------------------- ## 2753 2754ac_ext=c 2755ac_cpp='$CPP $CPPFLAGS' 2756ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2757ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2758ac_compiler_gnu=$ac_cv_c_compiler_gnu 2759 2760 2761 2762ac_aux_dir= 2763for ac_dir in libevent/build-aux "$srcdir"/libevent/build-aux; do 2764 if test -f "$ac_dir/install-sh"; then 2765 ac_aux_dir=$ac_dir 2766 ac_install_sh="$ac_aux_dir/install-sh -c" 2767 break 2768 elif test -f "$ac_dir/install.sh"; then 2769 ac_aux_dir=$ac_dir 2770 ac_install_sh="$ac_aux_dir/install.sh -c" 2771 break 2772 elif test -f "$ac_dir/shtool"; then 2773 ac_aux_dir=$ac_dir 2774 ac_install_sh="$ac_aux_dir/shtool install -c" 2775 break 2776 fi 2777done 2778if test -z "$ac_aux_dir"; then 2779 as_fn_error $? "cannot find install-sh, install.sh, or shtool in libevent/build-aux \"$srcdir\"/libevent/build-aux" "$LINENO" 5 2780fi 2781 2782# These three variables are undocumented and unsupported, 2783# and are intended to be withdrawn in a future Autoconf release. 2784# They can cause serious problems if a builder's source tree is in a directory 2785# whose full name contains unusual characters. 2786ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2787ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2788ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2789 2790 2791ac_ext=c 2792ac_cpp='$CPP $CPPFLAGS' 2793ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2794ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2795ac_compiler_gnu=$ac_cv_c_compiler_gnu 2796 2797 2798# Bump sntp_configure_cache_version for each change to configure.ac or 2799# .m4 files which invalidates cached values from previous configure 2800# runs. 2801# 2802# If the change affects cache variables used only by the main NTP 2803# configure.ac, then only its version number should be bumped, while 2804# the subdir configure.ac version numbers should be unchanged. The 2805# same is true for a test/variable that is used only by one subdir 2806# being changed incompatibly; only that subdir's cache version needs 2807# bumping. 2808# 2809# If a change affects variables shared by all NTP configure scripts, 2810# please bump the version numbers of each. If you are not sure, the 2811# safe choice is to bump all on any cache-invalidating change. 2812# 2813# In order to avoid the risk of version stamp collision between -stable 2814# and -dev branches, do not simply increment the version, instead use 2815# the date YYYYMMDD optionally with -HHMM if there is more than one 2816# bump in a day. 2817 2818sntp_configure_cache_version=20120806 2819 2820# When the version of config.cache and configure do not 2821# match, NTP_CACHEVERSION will flush the cache. 2822 2823 2824 2825 ntp_cache_flush=1 2826 2827 case "$ntp_cv_sntp_cache_version" in 2828 $sntp_configure_cache_version) 2829 # same version, good 2830 ntp_cache_flush=0 2831 ;; 2832 '') 2833 # No cache, predates ntp_cv_sntp_cache_version, or is empty. 2834 case "$cache_file" in 2835 /dev/null) 2836 ntp_cache_flush=0 2837 ;; 2838 *) 2839 case "$NTP_CACHEVERSION_PARENT" in 2840 '') 2841 # Do not clear the cache immediately after it is created 2842 # empty as it is noisy. Differentiate a newly-created 2843 # config.cache from one predating the cache version 2844 # mechanism by looking for the first cached variable set 2845 # by Autoconf 2846 case "$ac_cv_path_install" in 2847 '') 2848 # empty config.cache file 2849 ntp_cache_flush=0 2850 esac 2851 ;; 2852 *) 2853 # Parent configure just created cache from empty, 2854 # flushing would be counterproductive. 2855 ntp_cache_flush=0; 2856 ;; 2857 esac 2858 esac 2859 ;; 2860 *) 2861 # configure cache version mismatches config.cache version 2862 ;; 2863 esac 2864 2865 case "$ntp_cache_flush" in 2866 1) 2867 c_version="${ntp_cv_sntp_cache_version:-(no version found)}" 2868 2869 # Do we flush all variables or exclude others' version stamps? 2870 2871 case "$NTP_CACHEVERSION_PARENT" in 2872 '') 2873 # Clear all *_cv_* variables including our child subdirs' 2874 # ntp_cv_*_cache_version variables. This prevents subdir 2875 # configure scripts from noticing a version mismatch just 2876 # after the top configure in the invocation cleared and 2877 # recreated the cache. 2878 2879 c_varname_list=`set | 2880 sed -n -e 's/=.*$//' \ 2881 -e '/_cv_/p' 2882 ` 2883 ;; 2884 *) 2885 # This is not the top configure this particular invocation. 2886 # Clear all *_cv_* variables sparing the version stamps 2887 # of other configure scripts, so we don't trigger 2888 # useless repeated clearings. 2889 2890 c_varname_list=`set | 2891 sed -n -e 's/=.*$//' \ 2892 -e '/ntp_cv_.*_cache_version/d' \ 2893 -e '/_cv_/p' 2894 ` 2895 esac 2896 2897 for c_varname in $c_varname_list 2898 do 2899 { eval $c_varname=; unset $c_varname; } 2900 done 2901 2902 { $as_echo "$as_me:${as_lineno-$LINENO}: $cache_file saved by another version, ignored." >&5 2903$as_echo "$as_me: $cache_file saved by another version, ignored." >&6;} 2904 { $as_echo "$as_me:${as_lineno-$LINENO}: configure script cache version: $sntp_configure_cache_version" >&5 2905$as_echo "$as_me: configure script cache version: $sntp_configure_cache_version" >&6;} 2906 { $as_echo "$as_me:${as_lineno-$LINENO}: $cache_file version: $c_version" >&5 2907$as_echo "$as_me: $cache_file version: $c_version" >&6;} 2908 { c_varname=; unset c_varname;} 2909 { c_varname_list=; unset c_varname_list;} 2910 { c_version=; unset c_version;} 2911 esac 2912 2913 { ntp_cache_flush=; unset ntp_cache_flush;} 2914 2915 # save configure version in config.cache for next time 2916 ntp_cv_sntp_cache_version="$sntp_configure_cache_version" 2917 2918 # let any subdir configure.ac NTP_CACHEVERSION invocations 2919 # know they are not the top level. 2920 NTP_CACHEVERSION_PARENT='sntp' ; export NTP_CACHEVERSION_PARENT 2921 2922 2923am__api_version='1.15' 2924 2925# Find a good install program. We prefer a C program (faster), 2926# so one script is as good as another. But avoid the broken or 2927# incompatible versions: 2928# SysV /etc/install, /usr/sbin/install 2929# SunOS /usr/etc/install 2930# IRIX /sbin/install 2931# AIX /bin/install 2932# AmigaOS /C/install, which installs bootblocks on floppy discs 2933# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2934# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2935# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2936# OS/2's system install, which has a completely different semantic 2937# ./install, which can be erroneously created by make from ./install.sh. 2938# Reject install programs that cannot install multiple files. 2939{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2940$as_echo_n "checking for a BSD-compatible install... " >&6; } 2941if test -z "$INSTALL"; then 2942if ${ac_cv_path_install+:} false; then : 2943 $as_echo_n "(cached) " >&6 2944else 2945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2946for as_dir in $PATH 2947do 2948 IFS=$as_save_IFS 2949 test -z "$as_dir" && as_dir=. 2950 # Account for people who put trailing slashes in PATH elements. 2951case $as_dir/ in #(( 2952 ./ | .// | /[cC]/* | \ 2953 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2954 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2955 /usr/ucb/* ) ;; 2956 *) 2957 # OSF1 and SCO ODT 3.0 have their own names for install. 2958 # Don't use installbsd from OSF since it installs stuff as root 2959 # by default. 2960 for ac_prog in ginstall scoinst install; do 2961 for ac_exec_ext in '' $ac_executable_extensions; do 2962 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 2963 if test $ac_prog = install && 2964 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2965 # AIX install. It has an incompatible calling convention. 2966 : 2967 elif test $ac_prog = install && 2968 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2969 # program-specific install script used by HP pwplus--don't use. 2970 : 2971 else 2972 rm -rf conftest.one conftest.two conftest.dir 2973 echo one > conftest.one 2974 echo two > conftest.two 2975 mkdir conftest.dir 2976 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 2977 test -s conftest.one && test -s conftest.two && 2978 test -s conftest.dir/conftest.one && 2979 test -s conftest.dir/conftest.two 2980 then 2981 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 2982 break 3 2983 fi 2984 fi 2985 fi 2986 done 2987 done 2988 ;; 2989esac 2990 2991 done 2992IFS=$as_save_IFS 2993 2994rm -rf conftest.one conftest.two conftest.dir 2995 2996fi 2997 if test "${ac_cv_path_install+set}" = set; then 2998 INSTALL=$ac_cv_path_install 2999 else 3000 # As a last resort, use the slow shell script. Don't cache a 3001 # value for INSTALL within a source directory, because that will 3002 # break other packages using the cache if that directory is 3003 # removed, or if the value is a relative name. 3004 INSTALL=$ac_install_sh 3005 fi 3006fi 3007{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3008$as_echo "$INSTALL" >&6; } 3009 3010# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3011# It thinks the first close brace ends the variable substitution. 3012test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3013 3014test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3015 3016test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3017 3018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3019$as_echo_n "checking whether build environment is sane... " >&6; } 3020# Reject unsafe characters in $srcdir or the absolute working directory 3021# name. Accept space and tab only in the latter. 3022am_lf=' 3023' 3024case `pwd` in 3025 *[\\\"\#\$\&\'\`$am_lf]*) 3026 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3027esac 3028case $srcdir in 3029 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3030 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3031esac 3032 3033# Do 'set' in a subshell so we don't clobber the current shell's 3034# arguments. Must try -L first in case configure is actually a 3035# symlink; some systems play weird games with the mod time of symlinks 3036# (eg FreeBSD returns the mod time of the symlink's containing 3037# directory). 3038if ( 3039 am_has_slept=no 3040 for am_try in 1 2; do 3041 echo "timestamp, slept: $am_has_slept" > conftest.file 3042 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3043 if test "$*" = "X"; then 3044 # -L didn't work. 3045 set X `ls -t "$srcdir/configure" conftest.file` 3046 fi 3047 if test "$*" != "X $srcdir/configure conftest.file" \ 3048 && test "$*" != "X conftest.file $srcdir/configure"; then 3049 3050 # If neither matched, then we have a broken ls. This can happen 3051 # if, for instance, CONFIG_SHELL is bash and it inherits a 3052 # broken ls alias from the environment. This has actually 3053 # happened. Such a system could not be considered "sane". 3054 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 3055 alias in your environment" "$LINENO" 5 3056 fi 3057 if test "$2" = conftest.file || test $am_try -eq 2; then 3058 break 3059 fi 3060 # Just in case. 3061 sleep 1 3062 am_has_slept=yes 3063 done 3064 test "$2" = conftest.file 3065 ) 3066then 3067 # Ok. 3068 : 3069else 3070 as_fn_error $? "newly created file is older than distributed files! 3071Check your system clock" "$LINENO" 5 3072fi 3073{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3074$as_echo "yes" >&6; } 3075# If we didn't sleep, we still need to ensure time stamps of config.status and 3076# generated files are strictly newer. 3077am_sleep_pid= 3078if grep 'slept: no' conftest.file >/dev/null 2>&1; then 3079 ( sleep 1 ) & 3080 am_sleep_pid=$! 3081fi 3082 3083rm -f conftest.file 3084 3085test "$program_prefix" != NONE && 3086 program_transform_name="s&^&$program_prefix&;$program_transform_name" 3087# Use a double $ so make ignores it. 3088test "$program_suffix" != NONE && 3089 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 3090# Double any \ or $. 3091# By default was `s,x,x', remove it if useless. 3092ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 3093program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 3094 3095# Expand $ac_aux_dir to an absolute path. 3096am_aux_dir=`cd "$ac_aux_dir" && pwd` 3097 3098if test x"${MISSING+set}" != xset; then 3099 case $am_aux_dir in 3100 *\ * | *\ *) 3101 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 3102 *) 3103 MISSING="\${SHELL} $am_aux_dir/missing" ;; 3104 esac 3105fi 3106# Use eval to expand $SHELL 3107if eval "$MISSING --is-lightweight"; then 3108 am_missing_run="$MISSING " 3109else 3110 am_missing_run= 3111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 3112$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 3113fi 3114 3115if test x"${install_sh+set}" != xset; then 3116 case $am_aux_dir in 3117 *\ * | *\ *) 3118 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 3119 *) 3120 install_sh="\${SHELL} $am_aux_dir/install-sh" 3121 esac 3122fi 3123 3124# Installed binaries are usually stripped using 'strip' when the user 3125# run "make install-strip". However 'strip' might not be the right 3126# tool to use in cross-compilation environments, therefore Automake 3127# will honor the 'STRIP' environment variable to overrule this program. 3128if test "$cross_compiling" != no; then 3129 if test -n "$ac_tool_prefix"; then 3130 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 3131set dummy ${ac_tool_prefix}strip; ac_word=$2 3132{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3133$as_echo_n "checking for $ac_word... " >&6; } 3134if ${ac_cv_prog_STRIP+:} false; then : 3135 $as_echo_n "(cached) " >&6 3136else 3137 if test -n "$STRIP"; then 3138 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 3139else 3140as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3141for as_dir in $PATH 3142do 3143 IFS=$as_save_IFS 3144 test -z "$as_dir" && as_dir=. 3145 for ac_exec_ext in '' $ac_executable_extensions; do 3146 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3147 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 3148 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3149 break 2 3150 fi 3151done 3152 done 3153IFS=$as_save_IFS 3154 3155fi 3156fi 3157STRIP=$ac_cv_prog_STRIP 3158if test -n "$STRIP"; then 3159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 3160$as_echo "$STRIP" >&6; } 3161else 3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3163$as_echo "no" >&6; } 3164fi 3165 3166 3167fi 3168if test -z "$ac_cv_prog_STRIP"; then 3169 ac_ct_STRIP=$STRIP 3170 # Extract the first word of "strip", so it can be a program name with args. 3171set dummy strip; ac_word=$2 3172{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3173$as_echo_n "checking for $ac_word... " >&6; } 3174if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 3175 $as_echo_n "(cached) " >&6 3176else 3177 if test -n "$ac_ct_STRIP"; then 3178 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 3179else 3180as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3181for as_dir in $PATH 3182do 3183 IFS=$as_save_IFS 3184 test -z "$as_dir" && as_dir=. 3185 for ac_exec_ext in '' $ac_executable_extensions; do 3186 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3187 ac_cv_prog_ac_ct_STRIP="strip" 3188 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3189 break 2 3190 fi 3191done 3192 done 3193IFS=$as_save_IFS 3194 3195fi 3196fi 3197ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 3198if test -n "$ac_ct_STRIP"; then 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 3200$as_echo "$ac_ct_STRIP" >&6; } 3201else 3202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3203$as_echo "no" >&6; } 3204fi 3205 3206 if test "x$ac_ct_STRIP" = x; then 3207 STRIP=":" 3208 else 3209 case $cross_compiling:$ac_tool_warned in 3210yes:) 3211{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3212$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3213ac_tool_warned=yes ;; 3214esac 3215 STRIP=$ac_ct_STRIP 3216 fi 3217else 3218 STRIP="$ac_cv_prog_STRIP" 3219fi 3220 3221fi 3222INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 3223 3224{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 3225$as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 3226if test -z "$MKDIR_P"; then 3227 if ${ac_cv_path_mkdir+:} false; then : 3228 $as_echo_n "(cached) " >&6 3229else 3230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3231for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 3232do 3233 IFS=$as_save_IFS 3234 test -z "$as_dir" && as_dir=. 3235 for ac_prog in mkdir gmkdir; do 3236 for ac_exec_ext in '' $ac_executable_extensions; do 3237 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 3238 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 3239 'mkdir (GNU coreutils) '* | \ 3240 'mkdir (coreutils) '* | \ 3241 'mkdir (fileutils) '4.1*) 3242 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 3243 break 3;; 3244 esac 3245 done 3246 done 3247 done 3248IFS=$as_save_IFS 3249 3250fi 3251 3252 test -d ./--version && rmdir ./--version 3253 if test "${ac_cv_path_mkdir+set}" = set; then 3254 MKDIR_P="$ac_cv_path_mkdir -p" 3255 else 3256 # As a last resort, use the slow shell script. Don't cache a 3257 # value for MKDIR_P within a source directory, because that will 3258 # break other packages using the cache if that directory is 3259 # removed, or if the value is a relative name. 3260 MKDIR_P="$ac_install_sh -d" 3261 fi 3262fi 3263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3264$as_echo "$MKDIR_P" >&6; } 3265 3266for ac_prog in gawk mawk nawk awk 3267do 3268 # Extract the first word of "$ac_prog", so it can be a program name with args. 3269set dummy $ac_prog; ac_word=$2 3270{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3271$as_echo_n "checking for $ac_word... " >&6; } 3272if ${ac_cv_prog_AWK+:} false; then : 3273 $as_echo_n "(cached) " >&6 3274else 3275 if test -n "$AWK"; then 3276 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3277else 3278as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3279for as_dir in $PATH 3280do 3281 IFS=$as_save_IFS 3282 test -z "$as_dir" && as_dir=. 3283 for ac_exec_ext in '' $ac_executable_extensions; do 3284 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3285 ac_cv_prog_AWK="$ac_prog" 3286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3287 break 2 3288 fi 3289done 3290 done 3291IFS=$as_save_IFS 3292 3293fi 3294fi 3295AWK=$ac_cv_prog_AWK 3296if test -n "$AWK"; then 3297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3298$as_echo "$AWK" >&6; } 3299else 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3301$as_echo "no" >&6; } 3302fi 3303 3304 3305 test -n "$AWK" && break 3306done 3307 3308{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3309$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3310set x ${MAKE-make} 3311ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3312if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 3313 $as_echo_n "(cached) " >&6 3314else 3315 cat >conftest.make <<\_ACEOF 3316SHELL = /bin/sh 3317all: 3318 @echo '@@@%%%=$(MAKE)=@@@%%%' 3319_ACEOF 3320# GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3321case `${MAKE-make} -f conftest.make 2>/dev/null` in 3322 *@@@%%%=?*=@@@%%%*) 3323 eval ac_cv_prog_make_${ac_make}_set=yes;; 3324 *) 3325 eval ac_cv_prog_make_${ac_make}_set=no;; 3326esac 3327rm -f conftest.make 3328fi 3329if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3331$as_echo "yes" >&6; } 3332 SET_MAKE= 3333else 3334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3335$as_echo "no" >&6; } 3336 SET_MAKE="MAKE=${MAKE-make}" 3337fi 3338 3339rm -rf .tst 2>/dev/null 3340mkdir .tst 2>/dev/null 3341if test -d .tst; then 3342 am__leading_dot=. 3343else 3344 am__leading_dot=_ 3345fi 3346rmdir .tst 2>/dev/null 3347 3348# Check whether --enable-silent-rules was given. 3349if test "${enable_silent_rules+set}" = set; then : 3350 enableval=$enable_silent_rules; 3351fi 3352 3353case $enable_silent_rules in # ((( 3354 yes) AM_DEFAULT_VERBOSITY=0;; 3355 no) AM_DEFAULT_VERBOSITY=1;; 3356 *) AM_DEFAULT_VERBOSITY=1;; 3357esac 3358am_make=${MAKE-make} 3359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3360$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 3361if ${am_cv_make_support_nested_variables+:} false; then : 3362 $as_echo_n "(cached) " >&6 3363else 3364 if $as_echo 'TRUE=$(BAR$(V)) 3365BAR0=false 3366BAR1=true 3367V=1 3368am__doit: 3369 @$(TRUE) 3370.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3371 am_cv_make_support_nested_variables=yes 3372else 3373 am_cv_make_support_nested_variables=no 3374fi 3375fi 3376{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3377$as_echo "$am_cv_make_support_nested_variables" >&6; } 3378if test $am_cv_make_support_nested_variables = yes; then 3379 AM_V='$(V)' 3380 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3381else 3382 AM_V=$AM_DEFAULT_VERBOSITY 3383 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3384fi 3385AM_BACKSLASH='\' 3386 3387if test "`cd $srcdir && pwd`" != "`pwd`"; then 3388 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3389 # is not polluted with repeated "-I." 3390 am__isrc=' -I$(srcdir)' 3391 # test to see if srcdir already configured 3392 if test -f $srcdir/config.status; then 3393 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3394 fi 3395fi 3396 3397# test whether we have cygpath 3398if test -z "$CYGPATH_W"; then 3399 if (cygpath --version) >/dev/null 2>/dev/null; then 3400 CYGPATH_W='cygpath -w' 3401 else 3402 CYGPATH_W=echo 3403 fi 3404fi 3405 3406 3407# Define the identity of the package. 3408 PACKAGE='sntp' 3409 VERSION='4.2.8p10' 3410 3411 3412cat >>confdefs.h <<_ACEOF 3413#define PACKAGE "$PACKAGE" 3414_ACEOF 3415 3416 3417cat >>confdefs.h <<_ACEOF 3418#define VERSION "$VERSION" 3419_ACEOF 3420 3421# Some tools Automake needs. 3422 3423ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3424 3425 3426AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3427 3428 3429AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3430 3431 3432AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3433 3434 3435MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3436 3437# For better backward compatibility. To be removed once Automake 1.9.x 3438# dies out for good. For more background, see: 3439# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3440# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3441mkdir_p='$(MKDIR_P)' 3442 3443# We need awk for the "check" target (and possibly the TAP driver). The 3444# system "awk" is bad on some platforms. 3445# Always define AMTAR for backward compatibility. Yes, it's still used 3446# in the wild :-( We should find a proper way to deprecate it ... 3447AMTAR='$${TAR-tar}' 3448 3449 3450# We'll loop over all known methods to create a tar archive until one works. 3451_am_tools='gnutar pax cpio none' 3452 3453am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3454 3455 3456 3457 3458 3459 3460# POSIX will say in a future version that running "rm -f" with no argument 3461# is OK; and we want to be able to make that assumption in our Makefile 3462# recipes. So use an aggressive probe to check that the usage we want is 3463# actually supported "in the wild" to an acceptable degree. 3464# See automake bug#10828. 3465# To make any issue more visible, cause the running configure to be aborted 3466# by default if the 'rm' program in use doesn't match our expectations; the 3467# user can still override this though. 3468if rm -f && rm -fr && rm -rf; then : OK; else 3469 cat >&2 <<'END' 3470Oops! 3471 3472Your 'rm' program seems unable to run without file operands specified 3473on the command line, even when the '-f' option is present. This is contrary 3474to the behaviour of most rm programs out there, and not conforming with 3475the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3476 3477Please tell bug-automake@gnu.org about your system, including the value 3478of your $PATH and any error possibly output before this message. This 3479can help us improve future automake versions. 3480 3481END 3482 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3483 echo 'Configuration will proceed anyway, since you have set the' >&2 3484 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3485 echo >&2 3486 else 3487 cat >&2 <<'END' 3488Aborting the configuration process, to ensure you take notice of the issue. 3489 3490You can download and install GNU coreutils to get an 'rm' implementation 3491that behaves properly: <http://www.gnu.org/software/coreutils/>. 3492 3493If you want to complete the configuration process using your problematic 3494'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3495to "yes", and re-run configure. 3496 3497END 3498 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3499 fi 3500fi 3501 3502# Check whether --enable-silent-rules was given. 3503if test "${enable_silent_rules+set}" = set; then : 3504 enableval=$enable_silent_rules; 3505fi 3506 3507case $enable_silent_rules in # ((( 3508 yes) AM_DEFAULT_VERBOSITY=0;; 3509 no) AM_DEFAULT_VERBOSITY=1;; 3510 *) AM_DEFAULT_VERBOSITY=0;; 3511esac 3512am_make=${MAKE-make} 3513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3514$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 3515if ${am_cv_make_support_nested_variables+:} false; then : 3516 $as_echo_n "(cached) " >&6 3517else 3518 if $as_echo 'TRUE=$(BAR$(V)) 3519BAR0=false 3520BAR1=true 3521V=1 3522am__doit: 3523 @$(TRUE) 3524.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3525 am_cv_make_support_nested_variables=yes 3526else 3527 am_cv_make_support_nested_variables=no 3528fi 3529fi 3530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3531$as_echo "$am_cv_make_support_nested_variables" >&6; } 3532if test $am_cv_make_support_nested_variables = yes; then 3533 AM_V='$(V)' 3534 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3535else 3536 AM_V=$AM_DEFAULT_VERBOSITY 3537 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3538fi 3539AM_BACKSLASH='\' 3540 3541 3542# Make sure we can run config.sub. 3543$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 3544 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 3545 3546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3547$as_echo_n "checking build system type... " >&6; } 3548if ${ac_cv_build+:} false; then : 3549 $as_echo_n "(cached) " >&6 3550else 3551 ac_build_alias=$build_alias 3552test "x$ac_build_alias" = x && 3553 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 3554test "x$ac_build_alias" = x && 3555 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3556ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 3557 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 3558 3559fi 3560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3561$as_echo "$ac_cv_build" >&6; } 3562case $ac_cv_build in 3563*-*-*) ;; 3564*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3565esac 3566build=$ac_cv_build 3567ac_save_IFS=$IFS; IFS='-' 3568set x $ac_cv_build 3569shift 3570build_cpu=$1 3571build_vendor=$2 3572shift; shift 3573# Remember, the first character of IFS is used to create $*, 3574# except with old shells: 3575build_os=$* 3576IFS=$ac_save_IFS 3577case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3578 3579 3580{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3581$as_echo_n "checking host system type... " >&6; } 3582if ${ac_cv_host+:} false; then : 3583 $as_echo_n "(cached) " >&6 3584else 3585 if test "x$host_alias" = x; then 3586 ac_cv_host=$ac_cv_build 3587else 3588 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 3589 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 3590fi 3591 3592fi 3593{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3594$as_echo "$ac_cv_host" >&6; } 3595case $ac_cv_host in 3596*-*-*) ;; 3597*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3598esac 3599host=$ac_cv_host 3600ac_save_IFS=$IFS; IFS='-' 3601set x $ac_cv_host 3602shift 3603host_cpu=$1 3604host_vendor=$2 3605shift; shift 3606# Remember, the first character of IFS is used to create $*, 3607# except with old shells: 3608host_os=$* 3609IFS=$ac_save_IFS 3610case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3611 3612 3613 3614cat >>confdefs.h <<_ACEOF 3615#define STR_SYSTEM "$host" 3616_ACEOF 3617 3618ac_config_headers="$ac_config_headers config.h" 3619 3620 3621DEPDIR="${am__leading_dot}deps" 3622 3623ac_config_commands="$ac_config_commands depfiles" 3624 3625 3626am_make=${MAKE-make} 3627cat > confinc << 'END' 3628am__doit: 3629 @echo this is the am__doit target 3630.PHONY: am__doit 3631END 3632# If we don't find an include directive, just comment out the code. 3633{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3634$as_echo_n "checking for style of include used by $am_make... " >&6; } 3635am__include="#" 3636am__quote= 3637_am_result=none 3638# First try GNU make style include. 3639echo "include confinc" > confmf 3640# Ignore all kinds of additional output from 'make'. 3641case `$am_make -s -f confmf 2> /dev/null` in #( 3642*the\ am__doit\ target*) 3643 am__include=include 3644 am__quote= 3645 _am_result=GNU 3646 ;; 3647esac 3648# Now try BSD make style include. 3649if test "$am__include" = "#"; then 3650 echo '.include "confinc"' > confmf 3651 case `$am_make -s -f confmf 2> /dev/null` in #( 3652 *the\ am__doit\ target*) 3653 am__include=.include 3654 am__quote="\"" 3655 _am_result=BSD 3656 ;; 3657 esac 3658fi 3659 3660 3661{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3662$as_echo "$_am_result" >&6; } 3663rm -f confinc confmf 3664 3665# Check whether --enable-dependency-tracking was given. 3666if test "${enable_dependency_tracking+set}" = set; then : 3667 enableval=$enable_dependency_tracking; 3668fi 3669 3670if test "x$enable_dependency_tracking" != xno; then 3671 am_depcomp="$ac_aux_dir/depcomp" 3672 AMDEPBACKSLASH='\' 3673 am__nodep='_no' 3674fi 3675 if test "x$enable_dependency_tracking" != xno; then 3676 AMDEP_TRUE= 3677 AMDEP_FALSE='#' 3678else 3679 AMDEP_TRUE='#' 3680 AMDEP_FALSE= 3681fi 3682 3683 3684 3685case "$build" in 3686 *-*-freebsd1?.*) 3687 cclist=cc 3688 ;; 3689 *) 3690 cclist="cc gcc" 3691 ;; 3692esac 3693 3694 3695#AC_USE_SYSTEM_EXTENSIONS 3696 3697ac_ext=c 3698ac_cpp='$CPP $CPPFLAGS' 3699ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3700ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3701ac_compiler_gnu=$ac_cv_c_compiler_gnu 3702if test -n "$ac_tool_prefix"; then 3703 for ac_prog in $cclist 3704 do 3705 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3706set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3707{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3708$as_echo_n "checking for $ac_word... " >&6; } 3709if ${ac_cv_prog_CC+:} false; then : 3710 $as_echo_n "(cached) " >&6 3711else 3712 if test -n "$CC"; then 3713 ac_cv_prog_CC="$CC" # Let the user override the test. 3714else 3715as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3716for as_dir in $PATH 3717do 3718 IFS=$as_save_IFS 3719 test -z "$as_dir" && as_dir=. 3720 for ac_exec_ext in '' $ac_executable_extensions; do 3721 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3722 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3724 break 2 3725 fi 3726done 3727 done 3728IFS=$as_save_IFS 3729 3730fi 3731fi 3732CC=$ac_cv_prog_CC 3733if test -n "$CC"; then 3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3735$as_echo "$CC" >&6; } 3736else 3737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3738$as_echo "no" >&6; } 3739fi 3740 3741 3742 test -n "$CC" && break 3743 done 3744fi 3745if test -z "$CC"; then 3746 ac_ct_CC=$CC 3747 for ac_prog in $cclist 3748do 3749 # Extract the first word of "$ac_prog", so it can be a program name with args. 3750set dummy $ac_prog; ac_word=$2 3751{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3752$as_echo_n "checking for $ac_word... " >&6; } 3753if ${ac_cv_prog_ac_ct_CC+:} false; then : 3754 $as_echo_n "(cached) " >&6 3755else 3756 if test -n "$ac_ct_CC"; then 3757 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3758else 3759as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3760for as_dir in $PATH 3761do 3762 IFS=$as_save_IFS 3763 test -z "$as_dir" && as_dir=. 3764 for ac_exec_ext in '' $ac_executable_extensions; do 3765 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3766 ac_cv_prog_ac_ct_CC="$ac_prog" 3767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3768 break 2 3769 fi 3770done 3771 done 3772IFS=$as_save_IFS 3773 3774fi 3775fi 3776ac_ct_CC=$ac_cv_prog_ac_ct_CC 3777if test -n "$ac_ct_CC"; then 3778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3779$as_echo "$ac_ct_CC" >&6; } 3780else 3781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3782$as_echo "no" >&6; } 3783fi 3784 3785 3786 test -n "$ac_ct_CC" && break 3787done 3788 3789 if test "x$ac_ct_CC" = x; then 3790 CC="" 3791 else 3792 case $cross_compiling:$ac_tool_warned in 3793yes:) 3794{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3795$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3796ac_tool_warned=yes ;; 3797esac 3798 CC=$ac_ct_CC 3799 fi 3800fi 3801 3802 3803test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3804$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3805as_fn_error $? "no acceptable C compiler found in \$PATH 3806See \`config.log' for more details" "$LINENO" 5; } 3807 3808# Provide some information about the compiler. 3809$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3810set X $ac_compile 3811ac_compiler=$2 3812for ac_option in --version -v -V -qversion; do 3813 { { ac_try="$ac_compiler $ac_option >&5" 3814case "(($ac_try" in 3815 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3816 *) ac_try_echo=$ac_try;; 3817esac 3818eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3819$as_echo "$ac_try_echo"; } >&5 3820 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3821 ac_status=$? 3822 if test -s conftest.err; then 3823 sed '10a\ 3824... rest of stderr output deleted ... 3825 10q' conftest.err >conftest.er1 3826 cat conftest.er1 >&5 3827 fi 3828 rm -f conftest.er1 conftest.err 3829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3830 test $ac_status = 0; } 3831done 3832 3833cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3834/* end confdefs.h. */ 3835 3836int 3837main () 3838{ 3839 3840 ; 3841 return 0; 3842} 3843_ACEOF 3844ac_clean_files_save=$ac_clean_files 3845ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3846# Try to create an executable without -o first, disregard a.out. 3847# It will help us diagnose broken compilers, and finding out an intuition 3848# of exeext. 3849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3850$as_echo_n "checking whether the C compiler works... " >&6; } 3851ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3852 3853# The possible output files: 3854ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3855 3856ac_rmfiles= 3857for ac_file in $ac_files 3858do 3859 case $ac_file in 3860 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3861 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3862 esac 3863done 3864rm -f $ac_rmfiles 3865 3866if { { ac_try="$ac_link_default" 3867case "(($ac_try" in 3868 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3869 *) ac_try_echo=$ac_try;; 3870esac 3871eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3872$as_echo "$ac_try_echo"; } >&5 3873 (eval "$ac_link_default") 2>&5 3874 ac_status=$? 3875 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3876 test $ac_status = 0; }; then : 3877 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3878# So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3879# in a Makefile. We should not override ac_cv_exeext if it was cached, 3880# so that the user can short-circuit this test for compilers unknown to 3881# Autoconf. 3882for ac_file in $ac_files '' 3883do 3884 test -f "$ac_file" || continue 3885 case $ac_file in 3886 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3887 ;; 3888 [ab].out ) 3889 # We found the default executable, but exeext='' is most 3890 # certainly right. 3891 break;; 3892 *.* ) 3893 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3894 then :; else 3895 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3896 fi 3897 # We set ac_cv_exeext here because the later test for it is not 3898 # safe: cross compilers may not add the suffix if given an `-o' 3899 # argument, so we may need to know it at that point already. 3900 # Even if this section looks crufty: it has the advantage of 3901 # actually working. 3902 break;; 3903 * ) 3904 break;; 3905 esac 3906done 3907test "$ac_cv_exeext" = no && ac_cv_exeext= 3908 3909else 3910 ac_file='' 3911fi 3912if test -z "$ac_file"; then : 3913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3914$as_echo "no" >&6; } 3915$as_echo "$as_me: failed program was:" >&5 3916sed 's/^/| /' conftest.$ac_ext >&5 3917 3918{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3919$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3920as_fn_error 77 "C compiler cannot create executables 3921See \`config.log' for more details" "$LINENO" 5; } 3922else 3923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3924$as_echo "yes" >&6; } 3925fi 3926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3927$as_echo_n "checking for C compiler default output file name... " >&6; } 3928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3929$as_echo "$ac_file" >&6; } 3930ac_exeext=$ac_cv_exeext 3931 3932rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3933ac_clean_files=$ac_clean_files_save 3934{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3935$as_echo_n "checking for suffix of executables... " >&6; } 3936if { { ac_try="$ac_link" 3937case "(($ac_try" in 3938 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3939 *) ac_try_echo=$ac_try;; 3940esac 3941eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3942$as_echo "$ac_try_echo"; } >&5 3943 (eval "$ac_link") 2>&5 3944 ac_status=$? 3945 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3946 test $ac_status = 0; }; then : 3947 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3948# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3949# work properly (i.e., refer to `conftest.exe'), while it won't with 3950# `rm'. 3951for ac_file in conftest.exe conftest conftest.*; do 3952 test -f "$ac_file" || continue 3953 case $ac_file in 3954 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3955 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3956 break;; 3957 * ) break;; 3958 esac 3959done 3960else 3961 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3962$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3963as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3964See \`config.log' for more details" "$LINENO" 5; } 3965fi 3966rm -f conftest conftest$ac_cv_exeext 3967{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3968$as_echo "$ac_cv_exeext" >&6; } 3969 3970rm -f conftest.$ac_ext 3971EXEEXT=$ac_cv_exeext 3972ac_exeext=$EXEEXT 3973cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3974/* end confdefs.h. */ 3975#include <stdio.h> 3976int 3977main () 3978{ 3979FILE *f = fopen ("conftest.out", "w"); 3980 return ferror (f) || fclose (f) != 0; 3981 3982 ; 3983 return 0; 3984} 3985_ACEOF 3986ac_clean_files="$ac_clean_files conftest.out" 3987# Check that the compiler produces executables we can run. If not, either 3988# the compiler is broken, or we cross compile. 3989{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3990$as_echo_n "checking whether we are cross compiling... " >&6; } 3991if test "$cross_compiling" != yes; then 3992 { { ac_try="$ac_link" 3993case "(($ac_try" in 3994 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3995 *) ac_try_echo=$ac_try;; 3996esac 3997eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3998$as_echo "$ac_try_echo"; } >&5 3999 (eval "$ac_link") 2>&5 4000 ac_status=$? 4001 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4002 test $ac_status = 0; } 4003 if { ac_try='./conftest$ac_cv_exeext' 4004 { { case "(($ac_try" in 4005 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4006 *) ac_try_echo=$ac_try;; 4007esac 4008eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4009$as_echo "$ac_try_echo"; } >&5 4010 (eval "$ac_try") 2>&5 4011 ac_status=$? 4012 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4013 test $ac_status = 0; }; }; then 4014 cross_compiling=no 4015 else 4016 if test "$cross_compiling" = maybe; then 4017 cross_compiling=yes 4018 else 4019 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4020$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4021as_fn_error $? "cannot run C compiled programs. 4022If you meant to cross compile, use \`--host'. 4023See \`config.log' for more details" "$LINENO" 5; } 4024 fi 4025 fi 4026fi 4027{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4028$as_echo "$cross_compiling" >&6; } 4029 4030rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4031ac_clean_files=$ac_clean_files_save 4032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4033$as_echo_n "checking for suffix of object files... " >&6; } 4034if ${ac_cv_objext+:} false; then : 4035 $as_echo_n "(cached) " >&6 4036else 4037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4038/* end confdefs.h. */ 4039 4040int 4041main () 4042{ 4043 4044 ; 4045 return 0; 4046} 4047_ACEOF 4048rm -f conftest.o conftest.obj 4049if { { ac_try="$ac_compile" 4050case "(($ac_try" in 4051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4052 *) ac_try_echo=$ac_try;; 4053esac 4054eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4055$as_echo "$ac_try_echo"; } >&5 4056 (eval "$ac_compile") 2>&5 4057 ac_status=$? 4058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4059 test $ac_status = 0; }; then : 4060 for ac_file in conftest.o conftest.obj conftest.*; do 4061 test -f "$ac_file" || continue; 4062 case $ac_file in 4063 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4064 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4065 break;; 4066 esac 4067done 4068else 4069 $as_echo "$as_me: failed program was:" >&5 4070sed 's/^/| /' conftest.$ac_ext >&5 4071 4072{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4073$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4074as_fn_error $? "cannot compute suffix of object files: cannot compile 4075See \`config.log' for more details" "$LINENO" 5; } 4076fi 4077rm -f conftest.$ac_cv_objext conftest.$ac_ext 4078fi 4079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4080$as_echo "$ac_cv_objext" >&6; } 4081OBJEXT=$ac_cv_objext 4082ac_objext=$OBJEXT 4083{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 4084$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 4085if ${ac_cv_c_compiler_gnu+:} false; then : 4086 $as_echo_n "(cached) " >&6 4087else 4088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4089/* end confdefs.h. */ 4090 4091int 4092main () 4093{ 4094#ifndef __GNUC__ 4095 choke me 4096#endif 4097 4098 ; 4099 return 0; 4100} 4101_ACEOF 4102if ac_fn_c_try_compile "$LINENO"; then : 4103 ac_compiler_gnu=yes 4104else 4105 ac_compiler_gnu=no 4106fi 4107rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4108ac_cv_c_compiler_gnu=$ac_compiler_gnu 4109 4110fi 4111{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4112$as_echo "$ac_cv_c_compiler_gnu" >&6; } 4113if test $ac_compiler_gnu = yes; then 4114 GCC=yes 4115else 4116 GCC= 4117fi 4118ac_test_CFLAGS=${CFLAGS+set} 4119ac_save_CFLAGS=$CFLAGS 4120{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4121$as_echo_n "checking whether $CC accepts -g... " >&6; } 4122if ${ac_cv_prog_cc_g+:} false; then : 4123 $as_echo_n "(cached) " >&6 4124else 4125 ac_save_c_werror_flag=$ac_c_werror_flag 4126 ac_c_werror_flag=yes 4127 ac_cv_prog_cc_g=no 4128 CFLAGS="-g" 4129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4130/* end confdefs.h. */ 4131 4132int 4133main () 4134{ 4135 4136 ; 4137 return 0; 4138} 4139_ACEOF 4140if ac_fn_c_try_compile "$LINENO"; then : 4141 ac_cv_prog_cc_g=yes 4142else 4143 CFLAGS="" 4144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4145/* end confdefs.h. */ 4146 4147int 4148main () 4149{ 4150 4151 ; 4152 return 0; 4153} 4154_ACEOF 4155if ac_fn_c_try_compile "$LINENO"; then : 4156 4157else 4158 ac_c_werror_flag=$ac_save_c_werror_flag 4159 CFLAGS="-g" 4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4161/* end confdefs.h. */ 4162 4163int 4164main () 4165{ 4166 4167 ; 4168 return 0; 4169} 4170_ACEOF 4171if ac_fn_c_try_compile "$LINENO"; then : 4172 ac_cv_prog_cc_g=yes 4173fi 4174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4175fi 4176rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4177fi 4178rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4179 ac_c_werror_flag=$ac_save_c_werror_flag 4180fi 4181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4182$as_echo "$ac_cv_prog_cc_g" >&6; } 4183if test "$ac_test_CFLAGS" = set; then 4184 CFLAGS=$ac_save_CFLAGS 4185elif test $ac_cv_prog_cc_g = yes; then 4186 if test "$GCC" = yes; then 4187 CFLAGS="-g -O2" 4188 else 4189 CFLAGS="-g" 4190 fi 4191else 4192 if test "$GCC" = yes; then 4193 CFLAGS="-O2" 4194 else 4195 CFLAGS= 4196 fi 4197fi 4198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4199$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4200if ${ac_cv_prog_cc_c89+:} false; then : 4201 $as_echo_n "(cached) " >&6 4202else 4203 ac_cv_prog_cc_c89=no 4204ac_save_CC=$CC 4205cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4206/* end confdefs.h. */ 4207#include <stdarg.h> 4208#include <stdio.h> 4209struct stat; 4210/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4211struct buf { int x; }; 4212FILE * (*rcsopen) (struct buf *, struct stat *, int); 4213static char *e (p, i) 4214 char **p; 4215 int i; 4216{ 4217 return p[i]; 4218} 4219static char *f (char * (*g) (char **, int), char **p, ...) 4220{ 4221 char *s; 4222 va_list v; 4223 va_start (v,p); 4224 s = g (p, va_arg (v,int)); 4225 va_end (v); 4226 return s; 4227} 4228 4229/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4230 function prototypes and stuff, but not '\xHH' hex character constants. 4231 These don't provoke an error unfortunately, instead are silently treated 4232 as 'x'. The following induces an error, until -std is added to get 4233 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4234 array size at least. It's necessary to write '\x00'==0 to get something 4235 that's true only with -std. */ 4236int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4237 4238/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4239 inside strings and character constants. */ 4240#define FOO(x) 'x' 4241int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4242 4243int test (int i, double x); 4244struct s1 {int (*f) (int a);}; 4245struct s2 {int (*f) (double a);}; 4246int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4247int argc; 4248char **argv; 4249int 4250main () 4251{ 4252return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4253 ; 4254 return 0; 4255} 4256_ACEOF 4257for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4258 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4259do 4260 CC="$ac_save_CC $ac_arg" 4261 if ac_fn_c_try_compile "$LINENO"; then : 4262 ac_cv_prog_cc_c89=$ac_arg 4263fi 4264rm -f core conftest.err conftest.$ac_objext 4265 test "x$ac_cv_prog_cc_c89" != "xno" && break 4266done 4267rm -f conftest.$ac_ext 4268CC=$ac_save_CC 4269 4270fi 4271# AC_CACHE_VAL 4272case "x$ac_cv_prog_cc_c89" in 4273 x) 4274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4275$as_echo "none needed" >&6; } ;; 4276 xno) 4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4278$as_echo "unsupported" >&6; } ;; 4279 *) 4280 CC="$CC $ac_cv_prog_cc_c89" 4281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4282$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4283esac 4284if test "x$ac_cv_prog_cc_c89" != xno; then : 4285 4286fi 4287 4288ac_ext=c 4289ac_cpp='$CPP $CPPFLAGS' 4290ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4291ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4292ac_compiler_gnu=$ac_cv_c_compiler_gnu 4293 4294ac_ext=c 4295ac_cpp='$CPP $CPPFLAGS' 4296ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4297ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4298ac_compiler_gnu=$ac_cv_c_compiler_gnu 4299{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4300$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 4301if ${am_cv_prog_cc_c_o+:} false; then : 4302 $as_echo_n "(cached) " >&6 4303else 4304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4305/* end confdefs.h. */ 4306 4307int 4308main () 4309{ 4310 4311 ; 4312 return 0; 4313} 4314_ACEOF 4315 # Make sure it works both with $CC and with simple cc. 4316 # Following AC_PROG_CC_C_O, we do the test twice because some 4317 # compilers refuse to overwrite an existing .o file with -o, 4318 # though they will create one. 4319 am_cv_prog_cc_c_o=yes 4320 for am_i in 1 2; do 4321 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4322 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4323 ac_status=$? 4324 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4325 (exit $ac_status); } \ 4326 && test -f conftest2.$ac_objext; then 4327 : OK 4328 else 4329 am_cv_prog_cc_c_o=no 4330 break 4331 fi 4332 done 4333 rm -f core conftest* 4334 unset am_i 4335fi 4336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4337$as_echo "$am_cv_prog_cc_c_o" >&6; } 4338if test "$am_cv_prog_cc_c_o" != yes; then 4339 # Losing compiler, so override with the script. 4340 # FIXME: It is wrong to rewrite CC. 4341 # But if we don't then we get into trouble of one sort or another. 4342 # A longer-term fix would be to have automake use am__CC in this case, 4343 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4344 CC="$am_aux_dir/compile $CC" 4345fi 4346ac_ext=c 4347ac_cpp='$CPP $CPPFLAGS' 4348ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4349ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4350ac_compiler_gnu=$ac_cv_c_compiler_gnu 4351 4352 4353depcc="$CC" am_compiler_list= 4354 4355{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4356$as_echo_n "checking dependency style of $depcc... " >&6; } 4357if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4358 $as_echo_n "(cached) " >&6 4359else 4360 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4361 # We make a subdir and do the tests there. Otherwise we can end up 4362 # making bogus files that we don't know about and never remove. For 4363 # instance it was reported that on HP-UX the gcc test will end up 4364 # making a dummy file named 'D' -- because '-MD' means "put the output 4365 # in D". 4366 rm -rf conftest.dir 4367 mkdir conftest.dir 4368 # Copy depcomp to subdir because otherwise we won't find it if we're 4369 # using a relative directory. 4370 cp "$am_depcomp" conftest.dir 4371 cd conftest.dir 4372 # We will build objects and dependencies in a subdirectory because 4373 # it helps to detect inapplicable dependency modes. For instance 4374 # both Tru64's cc and ICC support -MD to output dependencies as a 4375 # side effect of compilation, but ICC will put the dependencies in 4376 # the current directory while Tru64 will put them in the object 4377 # directory. 4378 mkdir sub 4379 4380 am_cv_CC_dependencies_compiler_type=none 4381 if test "$am_compiler_list" = ""; then 4382 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4383 fi 4384 am__universal=false 4385 case " $depcc " in #( 4386 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4387 esac 4388 4389 for depmode in $am_compiler_list; do 4390 # Setup a source with many dependencies, because some compilers 4391 # like to wrap large dependency lists on column 80 (with \), and 4392 # we should not choose a depcomp mode which is confused by this. 4393 # 4394 # We need to recreate these files for each test, as the compiler may 4395 # overwrite some of them when testing with obscure command lines. 4396 # This happens at least with the AIX C compiler. 4397 : > sub/conftest.c 4398 for i in 1 2 3 4 5 6; do 4399 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4400 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4401 # Solaris 10 /bin/sh. 4402 echo '/* dummy */' > sub/conftst$i.h 4403 done 4404 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4405 4406 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4407 # mode. It turns out that the SunPro C++ compiler does not properly 4408 # handle '-M -o', and we need to detect this. Also, some Intel 4409 # versions had trouble with output in subdirs. 4410 am__obj=sub/conftest.${OBJEXT-o} 4411 am__minus_obj="-o $am__obj" 4412 case $depmode in 4413 gcc) 4414 # This depmode causes a compiler race in universal mode. 4415 test "$am__universal" = false || continue 4416 ;; 4417 nosideeffect) 4418 # After this tag, mechanisms are not by side-effect, so they'll 4419 # only be used when explicitly requested. 4420 if test "x$enable_dependency_tracking" = xyes; then 4421 continue 4422 else 4423 break 4424 fi 4425 ;; 4426 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4427 # This compiler won't grok '-c -o', but also, the minuso test has 4428 # not run yet. These depmodes are late enough in the game, and 4429 # so weak that their functioning should not be impacted. 4430 am__obj=conftest.${OBJEXT-o} 4431 am__minus_obj= 4432 ;; 4433 none) break ;; 4434 esac 4435 if depmode=$depmode \ 4436 source=sub/conftest.c object=$am__obj \ 4437 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4438 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4439 >/dev/null 2>conftest.err && 4440 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4441 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4442 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4443 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4444 # icc doesn't choke on unknown options, it will just issue warnings 4445 # or remarks (even with -Werror). So we grep stderr for any message 4446 # that says an option was ignored or not supported. 4447 # When given -MP, icc 7.0 and 7.1 complain thusly: 4448 # icc: Command line warning: ignoring option '-M'; no argument required 4449 # The diagnosis changed in icc 8.0: 4450 # icc: Command line remark: option '-MP' not supported 4451 if (grep 'ignoring option' conftest.err || 4452 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4453 am_cv_CC_dependencies_compiler_type=$depmode 4454 break 4455 fi 4456 fi 4457 done 4458 4459 cd .. 4460 rm -rf conftest.dir 4461else 4462 am_cv_CC_dependencies_compiler_type=none 4463fi 4464 4465fi 4466{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4467$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4468CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4469 4470 if 4471 test "x$enable_dependency_tracking" != xno \ 4472 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4473 am__fastdepCC_TRUE= 4474 am__fastdepCC_FALSE='#' 4475else 4476 am__fastdepCC_TRUE='#' 4477 am__fastdepCC_FALSE= 4478fi 4479 4480 4481 4482 4483 4484ac_ext=c 4485ac_cpp='$CPP $CPPFLAGS' 4486ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4487ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4488ac_compiler_gnu=$ac_cv_c_compiler_gnu 4489{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4490$as_echo_n "checking how to run the C preprocessor... " >&6; } 4491# On Suns, sometimes $CPP names a directory. 4492if test -n "$CPP" && test -d "$CPP"; then 4493 CPP= 4494fi 4495if test -z "$CPP"; then 4496 if ${ac_cv_prog_CPP+:} false; then : 4497 $as_echo_n "(cached) " >&6 4498else 4499 # Double quotes because CPP needs to be expanded 4500 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4501 do 4502 ac_preproc_ok=false 4503for ac_c_preproc_warn_flag in '' yes 4504do 4505 # Use a header file that comes with gcc, so configuring glibc 4506 # with a fresh cross-compiler works. 4507 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4508 # <limits.h> exists even on freestanding compilers. 4509 # On the NeXT, cc -E runs the code through the compiler's parser, 4510 # not just through cpp. "Syntax error" is here to catch this case. 4511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4512/* end confdefs.h. */ 4513#ifdef __STDC__ 4514# include <limits.h> 4515#else 4516# include <assert.h> 4517#endif 4518 Syntax error 4519_ACEOF 4520if ac_fn_c_try_cpp "$LINENO"; then : 4521 4522else 4523 # Broken: fails on valid input. 4524continue 4525fi 4526rm -f conftest.err conftest.i conftest.$ac_ext 4527 4528 # OK, works on sane cases. Now check whether nonexistent headers 4529 # can be detected and how. 4530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4531/* end confdefs.h. */ 4532#include <ac_nonexistent.h> 4533_ACEOF 4534if ac_fn_c_try_cpp "$LINENO"; then : 4535 # Broken: success on invalid input. 4536continue 4537else 4538 # Passes both tests. 4539ac_preproc_ok=: 4540break 4541fi 4542rm -f conftest.err conftest.i conftest.$ac_ext 4543 4544done 4545# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4546rm -f conftest.i conftest.err conftest.$ac_ext 4547if $ac_preproc_ok; then : 4548 break 4549fi 4550 4551 done 4552 ac_cv_prog_CPP=$CPP 4553 4554fi 4555 CPP=$ac_cv_prog_CPP 4556else 4557 ac_cv_prog_CPP=$CPP 4558fi 4559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4560$as_echo "$CPP" >&6; } 4561ac_preproc_ok=false 4562for ac_c_preproc_warn_flag in '' yes 4563do 4564 # Use a header file that comes with gcc, so configuring glibc 4565 # with a fresh cross-compiler works. 4566 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4567 # <limits.h> exists even on freestanding compilers. 4568 # On the NeXT, cc -E runs the code through the compiler's parser, 4569 # not just through cpp. "Syntax error" is here to catch this case. 4570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4571/* end confdefs.h. */ 4572#ifdef __STDC__ 4573# include <limits.h> 4574#else 4575# include <assert.h> 4576#endif 4577 Syntax error 4578_ACEOF 4579if ac_fn_c_try_cpp "$LINENO"; then : 4580 4581else 4582 # Broken: fails on valid input. 4583continue 4584fi 4585rm -f conftest.err conftest.i conftest.$ac_ext 4586 4587 # OK, works on sane cases. Now check whether nonexistent headers 4588 # can be detected and how. 4589 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4590/* end confdefs.h. */ 4591#include <ac_nonexistent.h> 4592_ACEOF 4593if ac_fn_c_try_cpp "$LINENO"; then : 4594 # Broken: success on invalid input. 4595continue 4596else 4597 # Passes both tests. 4598ac_preproc_ok=: 4599break 4600fi 4601rm -f conftest.err conftest.i conftest.$ac_ext 4602 4603done 4604# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4605rm -f conftest.i conftest.err conftest.$ac_ext 4606if $ac_preproc_ok; then : 4607 4608else 4609 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4610$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4611as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4612See \`config.log' for more details" "$LINENO" 5; } 4613fi 4614 4615ac_ext=c 4616ac_cpp='$CPP $CPPFLAGS' 4617ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4618ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4619ac_compiler_gnu=$ac_cv_c_compiler_gnu 4620 4621 4622{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4623$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4624if ${ac_cv_path_GREP+:} false; then : 4625 $as_echo_n "(cached) " >&6 4626else 4627 if test -z "$GREP"; then 4628 ac_path_GREP_found=false 4629 # Loop through the user's path and test for each of PROGNAME-LIST 4630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4631for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4632do 4633 IFS=$as_save_IFS 4634 test -z "$as_dir" && as_dir=. 4635 for ac_prog in grep ggrep; do 4636 for ac_exec_ext in '' $ac_executable_extensions; do 4637 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4638 as_fn_executable_p "$ac_path_GREP" || continue 4639# Check for GNU ac_path_GREP and select it if it is found. 4640 # Check for GNU $ac_path_GREP 4641case `"$ac_path_GREP" --version 2>&1` in 4642*GNU*) 4643 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4644*) 4645 ac_count=0 4646 $as_echo_n 0123456789 >"conftest.in" 4647 while : 4648 do 4649 cat "conftest.in" "conftest.in" >"conftest.tmp" 4650 mv "conftest.tmp" "conftest.in" 4651 cp "conftest.in" "conftest.nl" 4652 $as_echo 'GREP' >> "conftest.nl" 4653 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4654 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4655 as_fn_arith $ac_count + 1 && ac_count=$as_val 4656 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4657 # Best one so far, save it but keep looking for a better one 4658 ac_cv_path_GREP="$ac_path_GREP" 4659 ac_path_GREP_max=$ac_count 4660 fi 4661 # 10*(2^10) chars as input seems more than enough 4662 test $ac_count -gt 10 && break 4663 done 4664 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4665esac 4666 4667 $ac_path_GREP_found && break 3 4668 done 4669 done 4670 done 4671IFS=$as_save_IFS 4672 if test -z "$ac_cv_path_GREP"; then 4673 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4674 fi 4675else 4676 ac_cv_path_GREP=$GREP 4677fi 4678 4679fi 4680{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4681$as_echo "$ac_cv_path_GREP" >&6; } 4682 GREP="$ac_cv_path_GREP" 4683 4684 4685{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4686$as_echo_n "checking for egrep... " >&6; } 4687if ${ac_cv_path_EGREP+:} false; then : 4688 $as_echo_n "(cached) " >&6 4689else 4690 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4691 then ac_cv_path_EGREP="$GREP -E" 4692 else 4693 if test -z "$EGREP"; then 4694 ac_path_EGREP_found=false 4695 # Loop through the user's path and test for each of PROGNAME-LIST 4696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4697for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4698do 4699 IFS=$as_save_IFS 4700 test -z "$as_dir" && as_dir=. 4701 for ac_prog in egrep; do 4702 for ac_exec_ext in '' $ac_executable_extensions; do 4703 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4704 as_fn_executable_p "$ac_path_EGREP" || continue 4705# Check for GNU ac_path_EGREP and select it if it is found. 4706 # Check for GNU $ac_path_EGREP 4707case `"$ac_path_EGREP" --version 2>&1` in 4708*GNU*) 4709 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4710*) 4711 ac_count=0 4712 $as_echo_n 0123456789 >"conftest.in" 4713 while : 4714 do 4715 cat "conftest.in" "conftest.in" >"conftest.tmp" 4716 mv "conftest.tmp" "conftest.in" 4717 cp "conftest.in" "conftest.nl" 4718 $as_echo 'EGREP' >> "conftest.nl" 4719 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4720 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4721 as_fn_arith $ac_count + 1 && ac_count=$as_val 4722 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4723 # Best one so far, save it but keep looking for a better one 4724 ac_cv_path_EGREP="$ac_path_EGREP" 4725 ac_path_EGREP_max=$ac_count 4726 fi 4727 # 10*(2^10) chars as input seems more than enough 4728 test $ac_count -gt 10 && break 4729 done 4730 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4731esac 4732 4733 $ac_path_EGREP_found && break 3 4734 done 4735 done 4736 done 4737IFS=$as_save_IFS 4738 if test -z "$ac_cv_path_EGREP"; then 4739 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4740 fi 4741else 4742 ac_cv_path_EGREP=$EGREP 4743fi 4744 4745 fi 4746fi 4747{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4748$as_echo "$ac_cv_path_EGREP" >&6; } 4749 EGREP="$ac_cv_path_EGREP" 4750 4751 4752{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4753$as_echo_n "checking for ANSI C header files... " >&6; } 4754if ${ac_cv_header_stdc+:} false; then : 4755 $as_echo_n "(cached) " >&6 4756else 4757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4758/* end confdefs.h. */ 4759#include <stdlib.h> 4760#include <stdarg.h> 4761#include <string.h> 4762#include <float.h> 4763 4764int 4765main () 4766{ 4767 4768 ; 4769 return 0; 4770} 4771_ACEOF 4772if ac_fn_c_try_compile "$LINENO"; then : 4773 ac_cv_header_stdc=yes 4774else 4775 ac_cv_header_stdc=no 4776fi 4777rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4778 4779if test $ac_cv_header_stdc = yes; then 4780 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4782/* end confdefs.h. */ 4783#include <string.h> 4784 4785_ACEOF 4786if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4787 $EGREP "memchr" >/dev/null 2>&1; then : 4788 4789else 4790 ac_cv_header_stdc=no 4791fi 4792rm -f conftest* 4793 4794fi 4795 4796if test $ac_cv_header_stdc = yes; then 4797 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4799/* end confdefs.h. */ 4800#include <stdlib.h> 4801 4802_ACEOF 4803if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4804 $EGREP "free" >/dev/null 2>&1; then : 4805 4806else 4807 ac_cv_header_stdc=no 4808fi 4809rm -f conftest* 4810 4811fi 4812 4813if test $ac_cv_header_stdc = yes; then 4814 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4815 if test "$cross_compiling" = yes; then : 4816 : 4817else 4818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4819/* end confdefs.h. */ 4820#include <ctype.h> 4821#include <stdlib.h> 4822#if ((' ' & 0x0FF) == 0x020) 4823# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4824# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4825#else 4826# define ISLOWER(c) \ 4827 (('a' <= (c) && (c) <= 'i') \ 4828 || ('j' <= (c) && (c) <= 'r') \ 4829 || ('s' <= (c) && (c) <= 'z')) 4830# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4831#endif 4832 4833#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4834int 4835main () 4836{ 4837 int i; 4838 for (i = 0; i < 256; i++) 4839 if (XOR (islower (i), ISLOWER (i)) 4840 || toupper (i) != TOUPPER (i)) 4841 return 2; 4842 return 0; 4843} 4844_ACEOF 4845if ac_fn_c_try_run "$LINENO"; then : 4846 4847else 4848 ac_cv_header_stdc=no 4849fi 4850rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4851 conftest.$ac_objext conftest.beam conftest.$ac_ext 4852fi 4853 4854fi 4855fi 4856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4857$as_echo "$ac_cv_header_stdc" >&6; } 4858if test $ac_cv_header_stdc = yes; then 4859 4860$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4861 4862fi 4863 4864# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4865for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4866 inttypes.h stdint.h unistd.h 4867do : 4868 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4869ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4870" 4871if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4872 cat >>confdefs.h <<_ACEOF 4873#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4874_ACEOF 4875 4876fi 4877 4878done 4879 4880 4881 4882 4883 4884 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 4885if test "x$ac_cv_header_minix_config_h" = xyes; then : 4886 MINIX=yes 4887else 4888 MINIX= 4889fi 4890 4891 4892 if test "$MINIX" = yes; then 4893 4894$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 4895 4896 4897$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 4898 4899 4900$as_echo "#define _MINIX 1" >>confdefs.h 4901 4902 fi 4903 4904 case "$host_os" in 4905 hpux*) 4906 4907$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 4908 4909 ;; 4910 esac 4911 4912 4913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 4914$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 4915if ${ac_cv_safe_to_define___extensions__+:} false; then : 4916 $as_echo_n "(cached) " >&6 4917else 4918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4919/* end confdefs.h. */ 4920 4921# define __EXTENSIONS__ 1 4922 $ac_includes_default 4923int 4924main () 4925{ 4926 4927 ; 4928 return 0; 4929} 4930_ACEOF 4931if ac_fn_c_try_compile "$LINENO"; then : 4932 ac_cv_safe_to_define___extensions__=yes 4933else 4934 ac_cv_safe_to_define___extensions__=no 4935fi 4936rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4937fi 4938{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 4939$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 4940 test $ac_cv_safe_to_define___extensions__ = yes && 4941 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 4942 4943 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 4944 4945 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 4946 4947 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 4948 4949 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 4950 4951 4952 4953 case $ac_cv_prog_cc_stdc in #( 4954 no) : 4955 ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( 4956 *) : 4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4958$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4959if ${ac_cv_prog_cc_c99+:} false; then : 4960 $as_echo_n "(cached) " >&6 4961else 4962 ac_cv_prog_cc_c99=no 4963ac_save_CC=$CC 4964cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4965/* end confdefs.h. */ 4966#include <stdarg.h> 4967#include <stdbool.h> 4968#include <stdlib.h> 4969#include <wchar.h> 4970#include <stdio.h> 4971 4972// Check varargs macros. These examples are taken from C99 6.10.3.5. 4973#define debug(...) fprintf (stderr, __VA_ARGS__) 4974#define showlist(...) puts (#__VA_ARGS__) 4975#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4976static void 4977test_varargs_macros (void) 4978{ 4979 int x = 1234; 4980 int y = 5678; 4981 debug ("Flag"); 4982 debug ("X = %d\n", x); 4983 showlist (The first, second, and third items.); 4984 report (x>y, "x is %d but y is %d", x, y); 4985} 4986 4987// Check long long types. 4988#define BIG64 18446744073709551615ull 4989#define BIG32 4294967295ul 4990#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4991#if !BIG_OK 4992 your preprocessor is broken; 4993#endif 4994#if BIG_OK 4995#else 4996 your preprocessor is broken; 4997#endif 4998static long long int bignum = -9223372036854775807LL; 4999static unsigned long long int ubignum = BIG64; 5000 5001struct incomplete_array 5002{ 5003 int datasize; 5004 double data[]; 5005}; 5006 5007struct named_init { 5008 int number; 5009 const wchar_t *name; 5010 double average; 5011}; 5012 5013typedef const char *ccp; 5014 5015static inline int 5016test_restrict (ccp restrict text) 5017{ 5018 // See if C++-style comments work. 5019 // Iterate through items via the restricted pointer. 5020 // Also check for declarations in for loops. 5021 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 5022 continue; 5023 return 0; 5024} 5025 5026// Check varargs and va_copy. 5027static void 5028test_varargs (const char *format, ...) 5029{ 5030 va_list args; 5031 va_start (args, format); 5032 va_list args_copy; 5033 va_copy (args_copy, args); 5034 5035 const char *str; 5036 int number; 5037 float fnumber; 5038 5039 while (*format) 5040 { 5041 switch (*format++) 5042 { 5043 case 's': // string 5044 str = va_arg (args_copy, const char *); 5045 break; 5046 case 'd': // int 5047 number = va_arg (args_copy, int); 5048 break; 5049 case 'f': // float 5050 fnumber = va_arg (args_copy, double); 5051 break; 5052 default: 5053 break; 5054 } 5055 } 5056 va_end (args_copy); 5057 va_end (args); 5058} 5059 5060int 5061main () 5062{ 5063 5064 // Check bool. 5065 _Bool success = false; 5066 5067 // Check restrict. 5068 if (test_restrict ("String literal") == 0) 5069 success = true; 5070 char *restrict newvar = "Another string"; 5071 5072 // Check varargs. 5073 test_varargs ("s, d' f .", "string", 65, 34.234); 5074 test_varargs_macros (); 5075 5076 // Check flexible array members. 5077 struct incomplete_array *ia = 5078 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 5079 ia->datasize = 10; 5080 for (int i = 0; i < ia->datasize; ++i) 5081 ia->data[i] = i * 1.234; 5082 5083 // Check named initializers. 5084 struct named_init ni = { 5085 .number = 34, 5086 .name = L"Test wide string", 5087 .average = 543.34343, 5088 }; 5089 5090 ni.number = 58; 5091 5092 int dynamic_array[ni.number]; 5093 dynamic_array[ni.number - 1] = 543; 5094 5095 // work around unused variable warnings 5096 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 5097 || dynamic_array[ni.number - 1] != 543); 5098 5099 ; 5100 return 0; 5101} 5102_ACEOF 5103for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 5104do 5105 CC="$ac_save_CC $ac_arg" 5106 if ac_fn_c_try_compile "$LINENO"; then : 5107 ac_cv_prog_cc_c99=$ac_arg 5108fi 5109rm -f core conftest.err conftest.$ac_objext 5110 test "x$ac_cv_prog_cc_c99" != "xno" && break 5111done 5112rm -f conftest.$ac_ext 5113CC=$ac_save_CC 5114 5115fi 5116# AC_CACHE_VAL 5117case "x$ac_cv_prog_cc_c99" in 5118 x) 5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5120$as_echo "none needed" >&6; } ;; 5121 xno) 5122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5123$as_echo "unsupported" >&6; } ;; 5124 *) 5125 CC="$CC $ac_cv_prog_cc_c99" 5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 5127$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 5128esac 5129if test "x$ac_cv_prog_cc_c99" != xno; then : 5130 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 5131else 5132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 5133$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 5134if ${ac_cv_prog_cc_c89+:} false; then : 5135 $as_echo_n "(cached) " >&6 5136else 5137 ac_cv_prog_cc_c89=no 5138ac_save_CC=$CC 5139cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5140/* end confdefs.h. */ 5141#include <stdarg.h> 5142#include <stdio.h> 5143struct stat; 5144/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 5145struct buf { int x; }; 5146FILE * (*rcsopen) (struct buf *, struct stat *, int); 5147static char *e (p, i) 5148 char **p; 5149 int i; 5150{ 5151 return p[i]; 5152} 5153static char *f (char * (*g) (char **, int), char **p, ...) 5154{ 5155 char *s; 5156 va_list v; 5157 va_start (v,p); 5158 s = g (p, va_arg (v,int)); 5159 va_end (v); 5160 return s; 5161} 5162 5163/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 5164 function prototypes and stuff, but not '\xHH' hex character constants. 5165 These don't provoke an error unfortunately, instead are silently treated 5166 as 'x'. The following induces an error, until -std is added to get 5167 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 5168 array size at least. It's necessary to write '\x00'==0 to get something 5169 that's true only with -std. */ 5170int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 5171 5172/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 5173 inside strings and character constants. */ 5174#define FOO(x) 'x' 5175int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 5176 5177int test (int i, double x); 5178struct s1 {int (*f) (int a);}; 5179struct s2 {int (*f) (double a);}; 5180int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 5181int argc; 5182char **argv; 5183int 5184main () 5185{ 5186return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 5187 ; 5188 return 0; 5189} 5190_ACEOF 5191for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 5192 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 5193do 5194 CC="$ac_save_CC $ac_arg" 5195 if ac_fn_c_try_compile "$LINENO"; then : 5196 ac_cv_prog_cc_c89=$ac_arg 5197fi 5198rm -f core conftest.err conftest.$ac_objext 5199 test "x$ac_cv_prog_cc_c89" != "xno" && break 5200done 5201rm -f conftest.$ac_ext 5202CC=$ac_save_CC 5203 5204fi 5205# AC_CACHE_VAL 5206case "x$ac_cv_prog_cc_c89" in 5207 x) 5208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5209$as_echo "none needed" >&6; } ;; 5210 xno) 5211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5212$as_echo "unsupported" >&6; } ;; 5213 *) 5214 CC="$CC $ac_cv_prog_cc_c89" 5215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 5216$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 5217esac 5218if test "x$ac_cv_prog_cc_c89" != xno; then : 5219 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 5220else 5221 ac_cv_prog_cc_stdc=no 5222fi 5223 5224fi 5225 ;; 5226esac 5227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 5228$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } 5229 if ${ac_cv_prog_cc_stdc+:} false; then : 5230 $as_echo_n "(cached) " >&6 5231fi 5232 5233 case $ac_cv_prog_cc_stdc in #( 5234 no) : 5235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 5236$as_echo "unsupported" >&6; } ;; #( 5237 '') : 5238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 5239$as_echo "none needed" >&6; } ;; #( 5240 *) : 5241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 5242$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; 5243esac 5244 5245 5246 5247 5248 5249# Ralf Wildenhues: With per-target flags we need CC_C_O 5250# AM_PROG_CC_C_O supersets AC_PROG_CC_C_O 5251 5252if test $ac_cv_c_compiler_gnu = yes; then 5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 5254$as_echo_n "checking whether $CC needs -traditional... " >&6; } 5255if ${ac_cv_prog_gcc_traditional+:} false; then : 5256 $as_echo_n "(cached) " >&6 5257else 5258 ac_pattern="Autoconf.*'x'" 5259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5260/* end confdefs.h. */ 5261#include <sgtty.h> 5262Autoconf TIOCGETP 5263_ACEOF 5264if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5265 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5266 ac_cv_prog_gcc_traditional=yes 5267else 5268 ac_cv_prog_gcc_traditional=no 5269fi 5270rm -f conftest* 5271 5272 5273 if test $ac_cv_prog_gcc_traditional = no; then 5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5275/* end confdefs.h. */ 5276#include <termio.h> 5277Autoconf TCGETA 5278_ACEOF 5279if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5280 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 5281 ac_cv_prog_gcc_traditional=yes 5282fi 5283rm -f conftest* 5284 5285 fi 5286fi 5287{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 5288$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 5289 if test $ac_cv_prog_gcc_traditional = yes; then 5290 CC="$CC -traditional" 5291 fi 5292fi 5293 5294 5295 5296CFLAGS_NTP= 5297CPPFLAGS_NTP= 5298LDADD_NTP= 5299LDFLAGS_NTP= 5300 5301 5302 5303 5304 5305case "$ac_cv_prog_cc_c89" in 5306 no) 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP 5308 version 4.2.5 and higher." >&5 5309$as_echo "$as_me: WARNING: ANSI C89/ISO C90 is the minimum to compile NTP 5310 version 4.2.5 and higher." >&2;} 5311 ;; 5312esac 5313 5314{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle #warning" >&5 5315$as_echo_n "checking if $CC can handle #warning... " >&6; } 5316if ${ntp_cv_cpp_warning+:} false; then : 5317 $as_echo_n "(cached) " >&6 5318else 5319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5320/* end confdefs.h. */ 5321 5322int 5323main () 5324{ 5325#warning foo 5326 ; 5327 return 0; 5328} 5329_ACEOF 5330if ac_fn_c_try_compile "$LINENO"; then : 5331 ntp_cv_cpp_warning=yes 5332else 5333 ntp_cv_cpp_warning=no 5334 5335fi 5336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5337 5338fi 5339{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cpp_warning" >&5 5340$as_echo "$ntp_cv_cpp_warning" >&6; } 5341case "$ntp_cv_cpp_warning" in 5342 no) 5343 5344$as_echo "#define NO_OPTION_NAME_WARNINGS 1" >>confdefs.h 5345 5346esac 5347 5348{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports __attribute__((...))" >&5 5349$as_echo_n "checking if $CC supports __attribute__((...))... " >&6; } 5350if ${ntp_cv_cc_attribute+:} false; then : 5351 $as_echo_n "(cached) " >&6 5352else 5353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5354/* end confdefs.h. */ 5355 5356int 5357main () 5358{ 5359void foo(void) __attribute__((__noreturn__)); 5360 5361 ; 5362 return 0; 5363} 5364_ACEOF 5365if ac_fn_c_try_compile "$LINENO"; then : 5366 ntp_cv_cc_attribute=yes 5367else 5368 ntp_cv_cc_attribute=no 5369 5370fi 5371rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5372 5373fi 5374{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_cc_attribute" >&5 5375$as_echo "$ntp_cv_cc_attribute" >&6; } 5376case "$ntp_cv_cc_attribute" in 5377 yes) 5378 5379$as_echo "#define HAVE___ATTRIBUTE__ /**/" >>confdefs.h 5380 5381esac 5382 5383 5384case "$GCC" in 5385 yes) 5386 SAVED_CFLAGS="$CFLAGS" 5387 CFLAGS="$CFLAGS -Wstrict-overflow" 5388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Wstrict-overflow" >&5 5389$as_echo_n "checking if $CC can handle -Wstrict-overflow... " >&6; } 5390if ${ntp_cv_gcc_Wstrict_overflow+:} false; then : 5391 $as_echo_n "(cached) " >&6 5392else 5393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5394/* end confdefs.h. */ 5395 5396int 5397main () 5398{ 5399 5400 ; 5401 return 0; 5402} 5403_ACEOF 5404if ac_fn_c_try_compile "$LINENO"; then : 5405 ntp_cv_gcc_Wstrict_overflow=yes 5406else 5407 ntp_cv_gcc_Wstrict_overflow=no 5408 5409fi 5410rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5411 5412fi 5413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Wstrict_overflow" >&5 5414$as_echo "$ntp_cv_gcc_Wstrict_overflow" >&6; } 5415 # 5416 # $ntp_cv_gcc_Wstrict_overflow is tested later to add the 5417 # flag to CFLAGS. 5418 # 5419 CFLAGS="$SAVED_CFLAGS -Winit-self" 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC can handle -Winit-self" >&5 5421$as_echo_n "checking if $CC can handle -Winit-self... " >&6; } 5422if ${ntp_cv_gcc_Winit_self+:} false; then : 5423 $as_echo_n "(cached) " >&6 5424else 5425 5426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5427/* end confdefs.h. */ 5428 5429int 5430main () 5431{ 5432 5433 ; 5434 return 0; 5435} 5436_ACEOF 5437if ac_fn_c_try_compile "$LINENO"; then : 5438 ntp_cv_gcc_Winit_self=yes 5439else 5440 ntp_cv_gcc_Winit_self=no 5441 5442fi 5443rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5444 5445 5446fi 5447{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gcc_Winit_self" >&5 5448$as_echo "$ntp_cv_gcc_Winit_self" >&6; } 5449 CFLAGS="$SAVED_CFLAGS" 5450 { SAVED_CFLAGS=; unset SAVED_CFLAGS;} 5451 # 5452 # $ntp_cv_gcc_Winit_self is tested later to add the 5453 # flag to CFLAGS_NTP. 5454 # 5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linker supports omitting unused code and data" >&5 5456$as_echo_n "checking if linker supports omitting unused code and data... " >&6; } 5457if ${ntp_cv_gc_sections_runs+:} false; then : 5458 $as_echo_n "(cached) " >&6 5459else 5460 5461 origCFLAGS="$CFLAGS" 5462 CFLAGS="$CFLAGS -Wl,--gc-sections" 5463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5464/* end confdefs.h. */ 5465 5466 #include <stdlib.h> 5467 #include <stdio.h> 5468 5469int 5470main () 5471{ 5472 5473 FILE * fpC; 5474 char buf[32]; 5475 size_t cch; 5476 int read_success_once; 5477 5478 fpC = fopen("conftest.c", "r"); 5479 if (NULL == fpC) 5480 exit(1); 5481 do { 5482 cch = fread(buf, sizeof(buf), 1, fpC); 5483 read_success_once |= (0 != cch); 5484 } while (0 != cch); 5485 if (!read_success_once) 5486 exit(2); 5487 if (!feof(fpC)) 5488 exit(3); 5489 if (0 != fclose(fpC)) 5490 exit(4); 5491 5492 exit(EXIT_SUCCESS); 5493 5494 5495 ; 5496 return 0; 5497} 5498_ACEOF 5499if ac_fn_c_try_link "$LINENO"; then : 5500 5501 if test "X$cross_compiling" = "Xyes" || grep gc-sections conftest.err ; then 5502 ntp_cv_gc_sections_runs=no 5503 else 5504 ntp_cv_gc_sections_runs=no 5505 ./conftest >/dev/null 2>&1 && ntp_cv_gc_sections_runs=yes 5506 fi 5507 5508else 5509 ntp_cv_gc_sections_runs=no 5510 5511fi 5512rm -f core conftest.err conftest.$ac_objext \ 5513 conftest$ac_exeext conftest.$ac_ext 5514 CFLAGS="$origCFLAGS" 5515 { origCFLAGS=; unset origCFLAGS;} 5516 5517 5518fi 5519{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_gc_sections_runs" >&5 5520$as_echo "$ntp_cv_gc_sections_runs" >&6; } 5521 case "$ntp_cv_gc_sections_runs" in 5522 yes) 5523 LDADD_LIBNTP="-Wl,--gc-sections" 5524 CFLAGS_NTP="$CFLAGS_NTP -ffunction-sections -fdata-sections" 5525 ;; 5526 no) 5527 LDADD_LIBNTP= 5528 ;; 5529 esac 5530 CFLAGS_NTP="$CFLAGS_NTP -Wall" 5531 CFLAGS_NTP="$CFLAGS_NTP -Wcast-align" 5532 CFLAGS_NTP="$CFLAGS_NTP -Wcast-qual" 5533 # CFLAGS_NTP="$CFLAGS_NTP -Wconversion" 5534 # CFLAGS_NTP="$CFLAGS_NTP -Werror" 5535 # CFLAGS_NTP="$CFLAGS_NTP -Wextra" 5536 # CFLAGS_NTP="$CFLAGS_NTP -Wfloat-equal" 5537 CFLAGS_NTP="$CFLAGS_NTP -Wmissing-prototypes" 5538 CFLAGS_NTP="$CFLAGS_NTP -Wpointer-arith" 5539 CFLAGS_NTP="$CFLAGS_NTP -Wshadow" 5540 # CFLAGS_NTP="$CFLAGS_NTP -Wtraditional" 5541 # CFLAGS_NTP="$CFLAGS_NTP -Wwrite-strings" 5542 case "$ntp_cv_gcc_Winit_self" in 5543 yes) 5544 CFLAGS_NTP="$CFLAGS_NTP -Winit-self" 5545 esac 5546 case "$ntp_cv_gcc_Wstrict_overflow" in 5547 yes) 5548 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-overflow" 5549 esac 5550 # -W[no-]strict-prototypes might be added by NTP_OPENSSL 5551esac 5552 5553 5554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking additional compiler flags" >&5 5555$as_echo_n "checking additional compiler flags... " >&6; } 5556 # allow ntp_os_cflags to be preset to skip this stuff 5557 case "${ntp_os_cflags+set}" in 5558 set) 5559 ;; 5560 *) 5561 ntp_os_cflags= 5562 case "$host_os" in 5563 aix[1-3]*) 5564 ;; 5565 aix4.[0-2]*) 5566 # turn on additional headers 5567 ntp_os_cflags="-D_XOPEN_EXTENDED_SOURCE" 5568 ;; 5569 aix5.3*) 5570 # avoid circular dependencies in yp headers, and more 5571 ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_EXTENDED_SOURCE" 5572 ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS -D_MSGQSUPPORT" 5573 ;; 5574 aix*) 5575 # XXX Only verified thru AIX6. 5576 # aix7 seems to need a different XOPEN_SOURCE_EXTENDED thing. 5577 # avoid circular dependencies in yp headers 5578 # _XOPEN_SOURCE=500 = X/Open 5: POSIX 1995 5579 # _XOPEN_SOURCE=600 = X/Open 6: POSIX 2004 5580 # _XOPEN_SOURCE=700 = X/Open 7: POSIX 2008 5581 ntp_os_cflags="-DHAVE_BAD_HEADERS -D_XOPEN_SOURCE=600" 5582 ntp_os_cflags="${ntp_os_cflags} -D_USE_IRS" 5583 ;; 5584 amigaos) 5585 ntp_os_cflags="-DSYS_AMIGA" 5586 ;; 5587 darwin*|macosx*|rhapsody*) 5588 ntp_os_cflags="-D_P1003_1B_VISIBLE" 5589 ;; 5590 hpux10.*) # at least for hppa2.0-hp-hpux10.20 5591 case "$GCC" in 5592 yes) 5593 ;; 5594 *) 5595 # use Ansi compiler on HPUX, and some -Wp magic 5596 ntp_os_cflags="-Ae -Wp,-H18816" 5597 ;; 5598 esac 5599 ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L" 5600 ;; 5601 hpux*) 5602 case "$GCC" in 5603 yes) 5604 ;; 5605 *) 5606 # use Ansi compiler on HPUX 5607 ntp_os_cflags="-Ae" 5608 esac 5609 ntp_os_cflags="${ntp_os_cflags} -D_HPUX_SOURCE -D__STDC_VERSION__=199901L" 5610 ;; 5611 irix6*) 5612 case "$CC" in 5613 cc) 5614 # do not use 64-bit compiler 5615 ntp_os_cflags="-n32 -mips3 -Wl,-woff,84" 5616 esac 5617 ;; 5618 nextstep3) 5619 ntp_os_cflags="-posix" 5620 ;; 5621 solaris1*|solaris2.[0-5]|solaris2.5.*) 5622 ;; 5623 sunos[34]*|sunos5.[0-5]|sunos5.5.*) 5624 ;; 5625 solaris2*|sunos5*) 5626 # turn on 64-bit file offset interface 5627 ntp_os_cflags="-D_LARGEFILE64_SOURCE" 5628 ;; 5629 vxworks*) 5630 case "$build" in 5631 $host) 5632 ;; 5633 *) 5634 # Quick and dirty sanity check 5635 case "$VX_KERNEL" in 5636 '') 5637 as_fn_error $? "See html/build/hints/vxworks.html" "$LINENO" 5 5638 esac 5639 ntp_os_cflags="-DSYS_VXWORKS" 5640 esac 5641 ;; 5642 esac 5643 esac 5644 case "$ntp_os_cflags" in 5645 '') 5646 ntp_os_cflags_msg="none needed" 5647 ;; 5648 *) 5649 ntp_os_cflags_msg="$ntp_os_cflags" 5650 esac 5651 CFLAGS_NTP="$CFLAGS_NTP $ntp_os_cflags" 5652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_os_cflags_msg" >&5 5653$as_echo "$ntp_os_cflags_msg" >&6; } 5654 { ntp_os_cflags_msg=; unset ntp_os_cflags_msg;} 5655 ### 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking additional linker flags" >&5 5657$as_echo_n "checking additional linker flags... " >&6; } 5658 # HMS: The following might still need tweaking 5659 # allow ntp_os_ldflags to be preset to skip this stuff 5660 case "${ntp_os_ldflags+set}" in 5661 set) 5662 ;; 5663 *) 5664 ntp_os_ldflags= 5665 case "$host_os" in 5666 hpux*) 5667 case "$GCC" in 5668 yes) 5669 ntp_os_ldflags="-Wl,+allowdups" 5670 ;; 5671 esac 5672 ;; 5673 esac 5674 ;; 5675 esac 5676 case "$ntp_os_ldflags" in 5677 '') 5678 ntp_os_ldflags_msg="none needed" 5679 ;; 5680 *) 5681 ntp_os_ldflags_msg="$ntp_os_ldflags" 5682 esac 5683 LDFLAGS_NTP="$LDFLAGS_NTP $ntp_os_ldflags" 5684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_os_ldflags_msg" >&5 5685$as_echo "$ntp_os_ldflags_msg" >&6; } 5686 { ntp_os_ldflags_msg=; unset ntp_os_ldflags_msg;} 5687 5688 5689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 5690$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 5691if ${ac_cv_c_bigendian+:} false; then : 5692 $as_echo_n "(cached) " >&6 5693else 5694 ac_cv_c_bigendian=unknown 5695 # See if we're dealing with a universal compiler. 5696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5697/* end confdefs.h. */ 5698#ifndef __APPLE_CC__ 5699 not a universal capable compiler 5700 #endif 5701 typedef int dummy; 5702 5703_ACEOF 5704if ac_fn_c_try_compile "$LINENO"; then : 5705 5706 # Check for potential -arch flags. It is not universal unless 5707 # there are at least two -arch flags with different values. 5708 ac_arch= 5709 ac_prev= 5710 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 5711 if test -n "$ac_prev"; then 5712 case $ac_word in 5713 i?86 | x86_64 | ppc | ppc64) 5714 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 5715 ac_arch=$ac_word 5716 else 5717 ac_cv_c_bigendian=universal 5718 break 5719 fi 5720 ;; 5721 esac 5722 ac_prev= 5723 elif test "x$ac_word" = "x-arch"; then 5724 ac_prev=arch 5725 fi 5726 done 5727fi 5728rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5729 if test $ac_cv_c_bigendian = unknown; then 5730 # See if sys/param.h defines the BYTE_ORDER macro. 5731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5732/* end confdefs.h. */ 5733#include <sys/types.h> 5734 #include <sys/param.h> 5735 5736int 5737main () 5738{ 5739#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 5740 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 5741 && LITTLE_ENDIAN) 5742 bogus endian macros 5743 #endif 5744 5745 ; 5746 return 0; 5747} 5748_ACEOF 5749if ac_fn_c_try_compile "$LINENO"; then : 5750 # It does; now see whether it defined to BIG_ENDIAN or not. 5751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5752/* end confdefs.h. */ 5753#include <sys/types.h> 5754 #include <sys/param.h> 5755 5756int 5757main () 5758{ 5759#if BYTE_ORDER != BIG_ENDIAN 5760 not big endian 5761 #endif 5762 5763 ; 5764 return 0; 5765} 5766_ACEOF 5767if ac_fn_c_try_compile "$LINENO"; then : 5768 ac_cv_c_bigendian=yes 5769else 5770 ac_cv_c_bigendian=no 5771fi 5772rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5773fi 5774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5775 fi 5776 if test $ac_cv_c_bigendian = unknown; then 5777 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 5778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5779/* end confdefs.h. */ 5780#include <limits.h> 5781 5782int 5783main () 5784{ 5785#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 5786 bogus endian macros 5787 #endif 5788 5789 ; 5790 return 0; 5791} 5792_ACEOF 5793if ac_fn_c_try_compile "$LINENO"; then : 5794 # It does; now see whether it defined to _BIG_ENDIAN or not. 5795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5796/* end confdefs.h. */ 5797#include <limits.h> 5798 5799int 5800main () 5801{ 5802#ifndef _BIG_ENDIAN 5803 not big endian 5804 #endif 5805 5806 ; 5807 return 0; 5808} 5809_ACEOF 5810if ac_fn_c_try_compile "$LINENO"; then : 5811 ac_cv_c_bigendian=yes 5812else 5813 ac_cv_c_bigendian=no 5814fi 5815rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5816fi 5817rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5818 fi 5819 if test $ac_cv_c_bigendian = unknown; then 5820 # Compile a test program. 5821 if test "$cross_compiling" = yes; then : 5822 # Try to guess by grepping values from an object file. 5823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5824/* end confdefs.h. */ 5825short int ascii_mm[] = 5826 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 5827 short int ascii_ii[] = 5828 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 5829 int use_ascii (int i) { 5830 return ascii_mm[i] + ascii_ii[i]; 5831 } 5832 short int ebcdic_ii[] = 5833 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 5834 short int ebcdic_mm[] = 5835 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 5836 int use_ebcdic (int i) { 5837 return ebcdic_mm[i] + ebcdic_ii[i]; 5838 } 5839 extern int foo; 5840 5841int 5842main () 5843{ 5844return use_ascii (foo) == use_ebcdic (foo); 5845 ; 5846 return 0; 5847} 5848_ACEOF 5849if ac_fn_c_try_compile "$LINENO"; then : 5850 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 5851 ac_cv_c_bigendian=yes 5852 fi 5853 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 5854 if test "$ac_cv_c_bigendian" = unknown; then 5855 ac_cv_c_bigendian=no 5856 else 5857 # finding both strings is unlikely to happen, but who knows? 5858 ac_cv_c_bigendian=unknown 5859 fi 5860 fi 5861fi 5862rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5863else 5864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5865/* end confdefs.h. */ 5866$ac_includes_default 5867int 5868main () 5869{ 5870 5871 /* Are we little or big endian? From Harbison&Steele. */ 5872 union 5873 { 5874 long int l; 5875 char c[sizeof (long int)]; 5876 } u; 5877 u.l = 1; 5878 return u.c[sizeof (long int) - 1] == 1; 5879 5880 ; 5881 return 0; 5882} 5883_ACEOF 5884if ac_fn_c_try_run "$LINENO"; then : 5885 ac_cv_c_bigendian=no 5886else 5887 ac_cv_c_bigendian=yes 5888fi 5889rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5890 conftest.$ac_objext conftest.beam conftest.$ac_ext 5891fi 5892 5893 fi 5894fi 5895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5896$as_echo "$ac_cv_c_bigendian" >&6; } 5897 case $ac_cv_c_bigendian in #( 5898 yes) 5899 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5900;; #( 5901 no) 5902 ;; #( 5903 universal) 5904 5905$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5906 5907 ;; #( 5908 *) 5909 as_fn_error $? "unknown endianness 5910 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5911 esac 5912 5913{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 5914$as_echo_n "checking for working volatile... " >&6; } 5915if ${ac_cv_c_volatile+:} false; then : 5916 $as_echo_n "(cached) " >&6 5917else 5918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5919/* end confdefs.h. */ 5920 5921int 5922main () 5923{ 5924 5925volatile int x; 5926int * volatile y = (int *) 0; 5927return !x && !y; 5928 ; 5929 return 0; 5930} 5931_ACEOF 5932if ac_fn_c_try_compile "$LINENO"; then : 5933 ac_cv_c_volatile=yes 5934else 5935 ac_cv_c_volatile=no 5936fi 5937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5938fi 5939{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 5940$as_echo "$ac_cv_c_volatile" >&6; } 5941if test $ac_cv_c_volatile = no; then 5942 5943$as_echo "#define volatile /**/" >>confdefs.h 5944 5945fi 5946 5947ac_ext=c 5948ac_cpp='$CPP $CPPFLAGS' 5949ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 5950ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 5951ac_compiler_gnu=$ac_cv_c_compiler_gnu 5952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 5953$as_echo_n "checking how to run the C preprocessor... " >&6; } 5954# On Suns, sometimes $CPP names a directory. 5955if test -n "$CPP" && test -d "$CPP"; then 5956 CPP= 5957fi 5958if test -z "$CPP"; then 5959 if ${ac_cv_prog_CPP+:} false; then : 5960 $as_echo_n "(cached) " >&6 5961else 5962 # Double quotes because CPP needs to be expanded 5963 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 5964 do 5965 ac_preproc_ok=false 5966for ac_c_preproc_warn_flag in '' yes 5967do 5968 # Use a header file that comes with gcc, so configuring glibc 5969 # with a fresh cross-compiler works. 5970 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 5971 # <limits.h> exists even on freestanding compilers. 5972 # On the NeXT, cc -E runs the code through the compiler's parser, 5973 # not just through cpp. "Syntax error" is here to catch this case. 5974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5975/* end confdefs.h. */ 5976#ifdef __STDC__ 5977# include <limits.h> 5978#else 5979# include <assert.h> 5980#endif 5981 Syntax error 5982_ACEOF 5983if ac_fn_c_try_cpp "$LINENO"; then : 5984 5985else 5986 # Broken: fails on valid input. 5987continue 5988fi 5989rm -f conftest.err conftest.i conftest.$ac_ext 5990 5991 # OK, works on sane cases. Now check whether nonexistent headers 5992 # can be detected and how. 5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5994/* end confdefs.h. */ 5995#include <ac_nonexistent.h> 5996_ACEOF 5997if ac_fn_c_try_cpp "$LINENO"; then : 5998 # Broken: success on invalid input. 5999continue 6000else 6001 # Passes both tests. 6002ac_preproc_ok=: 6003break 6004fi 6005rm -f conftest.err conftest.i conftest.$ac_ext 6006 6007done 6008# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6009rm -f conftest.i conftest.err conftest.$ac_ext 6010if $ac_preproc_ok; then : 6011 break 6012fi 6013 6014 done 6015 ac_cv_prog_CPP=$CPP 6016 6017fi 6018 CPP=$ac_cv_prog_CPP 6019else 6020 ac_cv_prog_CPP=$CPP 6021fi 6022{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 6023$as_echo "$CPP" >&6; } 6024ac_preproc_ok=false 6025for ac_c_preproc_warn_flag in '' yes 6026do 6027 # Use a header file that comes with gcc, so configuring glibc 6028 # with a fresh cross-compiler works. 6029 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 6030 # <limits.h> exists even on freestanding compilers. 6031 # On the NeXT, cc -E runs the code through the compiler's parser, 6032 # not just through cpp. "Syntax error" is here to catch this case. 6033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6034/* end confdefs.h. */ 6035#ifdef __STDC__ 6036# include <limits.h> 6037#else 6038# include <assert.h> 6039#endif 6040 Syntax error 6041_ACEOF 6042if ac_fn_c_try_cpp "$LINENO"; then : 6043 6044else 6045 # Broken: fails on valid input. 6046continue 6047fi 6048rm -f conftest.err conftest.i conftest.$ac_ext 6049 6050 # OK, works on sane cases. Now check whether nonexistent headers 6051 # can be detected and how. 6052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6053/* end confdefs.h. */ 6054#include <ac_nonexistent.h> 6055_ACEOF 6056if ac_fn_c_try_cpp "$LINENO"; then : 6057 # Broken: success on invalid input. 6058continue 6059else 6060 # Passes both tests. 6061ac_preproc_ok=: 6062break 6063fi 6064rm -f conftest.err conftest.i conftest.$ac_ext 6065 6066done 6067# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 6068rm -f conftest.i conftest.err conftest.$ac_ext 6069if $ac_preproc_ok; then : 6070 6071else 6072 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 6073$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 6074as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 6075See \`config.log' for more details" "$LINENO" 5; } 6076fi 6077 6078ac_ext=c 6079ac_cpp='$CPP $CPPFLAGS' 6080ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6081ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6082ac_compiler_gnu=$ac_cv_c_compiler_gnu 6083 6084 6085 6086 6087 6088{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compile/link hardening flags" >&5 6089$as_echo_n "checking for compile/link hardening flags... " >&6; } 6090 6091 6092# Check whether --with-locfile was given. 6093if test "${with_locfile+set}" = set; then : 6094 withval=$with_locfile; 6095else 6096 with_locfile=no 6097 6098fi 6099 6100 6101( \ 6102 SENTINEL_DIR="$PWD" && \ 6103 cd $srcdir/ && \ 6104 case "$with_locfile" in \ 6105 yes|no|'') \ 6106 scripts/genHardFlags -d "$SENTINEL_DIR" \ 6107 ;; \ 6108 *) \ 6109 scripts/genHardFlags -d "$SENTINEL_DIR" -f "$with_locfile" \ 6110 ;; \ 6111 esac \ 6112) > genHardFlags.i 2> genHardFlags.err 6113. ./genHardFlags.i 6114 6115case "$GENHARDFLAG" in 6116 OK) 6117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: in file $GENHARDFLAGFILE" >&5 6118$as_echo "in file $GENHARDFLAGFILE" >&6; } 6119 rm genHardFlags.err genHardFlags.i 6120 ;; 6121 *) 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed." >&5 6123$as_echo "failed." >&6; } 6124 as_fn_error $? "Problem with genHardFlags!" "$LINENO" 5 6125 ;; 6126esac 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for install dir and man conventions" >&5 6137$as_echo_n "checking for install dir and man conventions... " >&6; } 6138 6139 6140# Check whether --with-locfile was given. 6141if test "${with_locfile+set}" = set; then : 6142 withval=$with_locfile; 6143else 6144 with_locfile=no 6145 6146fi 6147 6148 6149( \ 6150 SENTINEL_DIR="$PWD" && \ 6151 cd $srcdir/ && \ 6152 case "$with_locfile" in \ 6153 yes|no|'') \ 6154 scripts/genLocInfo -d "$SENTINEL_DIR" \ 6155 ;; \ 6156 *) \ 6157 scripts/genLocInfo -d "$SENTINEL_DIR" -f "$with_locfile" \ 6158 ;; \ 6159 esac \ 6160) > genLocInfo.i 2> genLocInfo.err 6161. ./genLocInfo.i 6162 6163case "$GENLOCINFO" in 6164 OK) 6165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: in file $GENLOCINFOFILE" >&5 6166$as_echo "in file $GENLOCINFOFILE" >&6; } 6167 rm genLocInfo.err genLocInfo.i 6168 ;; 6169 *) 6170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed." >&5 6171$as_echo "failed." >&6; } 6172 as_fn_error $? "Problem with genLocInfo!" "$LINENO" 5 6173 ;; 6174esac 6175 6176 if test "$CALC_TICKADJ_MS" ; then 6177 WANT_CALC_TICKADJ_MS_TRUE= 6178 WANT_CALC_TICKADJ_MS_FALSE='#' 6179else 6180 WANT_CALC_TICKADJ_MS_TRUE='#' 6181 WANT_CALC_TICKADJ_MS_FALSE= 6182fi 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 6221 6222 6223 6224 6225 6226 if test -z "$NTPSWEEP_NI" ; then 6227 INSTALL_NTPSWEEP_TRUE= 6228 INSTALL_NTPSWEEP_FALSE='#' 6229else 6230 INSTALL_NTPSWEEP_TRUE='#' 6231 INSTALL_NTPSWEEP_FALSE= 6232fi 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 6272 6273 6274 if test -z "$UPDATE_LEAP_NI" ; then 6275 INSTALL_UPDATE_LEAP_TRUE= 6276 INSTALL_UPDATE_LEAP_FALSE='#' 6277else 6278 INSTALL_UPDATE_LEAP_TRUE='#' 6279 INSTALL_UPDATE_LEAP_FALSE= 6280fi 6281 6282 6283 6284 6285if test -n "$ac_tool_prefix"; then 6286 for ac_prog in ar lib "link -lib" 6287 do 6288 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6289set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6290{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6291$as_echo_n "checking for $ac_word... " >&6; } 6292if ${ac_cv_prog_AR+:} false; then : 6293 $as_echo_n "(cached) " >&6 6294else 6295 if test -n "$AR"; then 6296 ac_cv_prog_AR="$AR" # Let the user override the test. 6297else 6298as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6299for as_dir in $PATH 6300do 6301 IFS=$as_save_IFS 6302 test -z "$as_dir" && as_dir=. 6303 for ac_exec_ext in '' $ac_executable_extensions; do 6304 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6305 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6306 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6307 break 2 6308 fi 6309done 6310 done 6311IFS=$as_save_IFS 6312 6313fi 6314fi 6315AR=$ac_cv_prog_AR 6316if test -n "$AR"; then 6317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6318$as_echo "$AR" >&6; } 6319else 6320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6321$as_echo "no" >&6; } 6322fi 6323 6324 6325 test -n "$AR" && break 6326 done 6327fi 6328if test -z "$AR"; then 6329 ac_ct_AR=$AR 6330 for ac_prog in ar lib "link -lib" 6331do 6332 # Extract the first word of "$ac_prog", so it can be a program name with args. 6333set dummy $ac_prog; ac_word=$2 6334{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6335$as_echo_n "checking for $ac_word... " >&6; } 6336if ${ac_cv_prog_ac_ct_AR+:} false; then : 6337 $as_echo_n "(cached) " >&6 6338else 6339 if test -n "$ac_ct_AR"; then 6340 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6341else 6342as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6343for as_dir in $PATH 6344do 6345 IFS=$as_save_IFS 6346 test -z "$as_dir" && as_dir=. 6347 for ac_exec_ext in '' $ac_executable_extensions; do 6348 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6349 ac_cv_prog_ac_ct_AR="$ac_prog" 6350 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6351 break 2 6352 fi 6353done 6354 done 6355IFS=$as_save_IFS 6356 6357fi 6358fi 6359ac_ct_AR=$ac_cv_prog_ac_ct_AR 6360if test -n "$ac_ct_AR"; then 6361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6362$as_echo "$ac_ct_AR" >&6; } 6363else 6364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6365$as_echo "no" >&6; } 6366fi 6367 6368 6369 test -n "$ac_ct_AR" && break 6370done 6371 6372 if test "x$ac_ct_AR" = x; then 6373 AR="false" 6374 else 6375 case $cross_compiling:$ac_tool_warned in 6376yes:) 6377{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6378$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6379ac_tool_warned=yes ;; 6380esac 6381 AR=$ac_ct_AR 6382 fi 6383fi 6384 6385: ${AR=ar} 6386 6387{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the archiver ($AR) interface" >&5 6388$as_echo_n "checking the archiver ($AR) interface... " >&6; } 6389if ${am_cv_ar_interface+:} false; then : 6390 $as_echo_n "(cached) " >&6 6391else 6392 ac_ext=c 6393ac_cpp='$CPP $CPPFLAGS' 6394ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6395ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6396ac_compiler_gnu=$ac_cv_c_compiler_gnu 6397 6398 am_cv_ar_interface=ar 6399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6400/* end confdefs.h. */ 6401int some_variable = 0; 6402_ACEOF 6403if ac_fn_c_try_compile "$LINENO"; then : 6404 am_ar_try='$AR cru libconftest.a conftest.$ac_objext >&5' 6405 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 6406 (eval $am_ar_try) 2>&5 6407 ac_status=$? 6408 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6409 test $ac_status = 0; } 6410 if test "$ac_status" -eq 0; then 6411 am_cv_ar_interface=ar 6412 else 6413 am_ar_try='$AR -NOLOGO -OUT:conftest.lib conftest.$ac_objext >&5' 6414 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$am_ar_try\""; } >&5 6415 (eval $am_ar_try) 2>&5 6416 ac_status=$? 6417 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6418 test $ac_status = 0; } 6419 if test "$ac_status" -eq 0; then 6420 am_cv_ar_interface=lib 6421 else 6422 am_cv_ar_interface=unknown 6423 fi 6424 fi 6425 rm -f conftest.lib libconftest.a 6426 6427fi 6428rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6429 ac_ext=c 6430ac_cpp='$CPP $CPPFLAGS' 6431ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6432ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6433ac_compiler_gnu=$ac_cv_c_compiler_gnu 6434 6435fi 6436{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_ar_interface" >&5 6437$as_echo "$am_cv_ar_interface" >&6; } 6438 6439case $am_cv_ar_interface in 6440ar) 6441 ;; 6442lib) 6443 # Microsoft lib, so override with the ar-lib wrapper script. 6444 # FIXME: It is wrong to rewrite AR. 6445 # But if we don't then we get into trouble of one sort or another. 6446 # A longer-term fix would be to have automake use am__AR in this case, 6447 # and then we could set am__AR="$am_aux_dir/ar-lib \$(AR)" or something 6448 # similar. 6449 AR="$am_aux_dir/ar-lib $AR" 6450 ;; 6451unknown) 6452 as_fn_error $? "could not determine $AR interface" "$LINENO" 5 6453 ;; 6454esac 6455 6456 6457 6458 6459 6460# Expose a cross-compilation indicator to makefiles 6461 if test $build != $host; then 6462 NTP_CROSSCOMPILE_TRUE= 6463 NTP_CROSSCOMPILE_FALSE='#' 6464else 6465 NTP_CROSSCOMPILE_TRUE='#' 6466 NTP_CROSSCOMPILE_FALSE= 6467fi 6468 6469 6470 6471{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 6472$as_echo_n "checking for a sed that does not truncate output... " >&6; } 6473if ${ac_cv_path_SED+:} false; then : 6474 $as_echo_n "(cached) " >&6 6475else 6476 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 6477 for ac_i in 1 2 3 4 5 6 7; do 6478 ac_script="$ac_script$as_nl$ac_script" 6479 done 6480 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 6481 { ac_script=; unset ac_script;} 6482 if test -z "$SED"; then 6483 ac_path_SED_found=false 6484 # Loop through the user's path and test for each of PROGNAME-LIST 6485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6486for as_dir in $PATH 6487do 6488 IFS=$as_save_IFS 6489 test -z "$as_dir" && as_dir=. 6490 for ac_prog in sed gsed; do 6491 for ac_exec_ext in '' $ac_executable_extensions; do 6492 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 6493 as_fn_executable_p "$ac_path_SED" || continue 6494# Check for GNU ac_path_SED and select it if it is found. 6495 # Check for GNU $ac_path_SED 6496case `"$ac_path_SED" --version 2>&1` in 6497*GNU*) 6498 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 6499*) 6500 ac_count=0 6501 $as_echo_n 0123456789 >"conftest.in" 6502 while : 6503 do 6504 cat "conftest.in" "conftest.in" >"conftest.tmp" 6505 mv "conftest.tmp" "conftest.in" 6506 cp "conftest.in" "conftest.nl" 6507 $as_echo '' >> "conftest.nl" 6508 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 6509 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6510 as_fn_arith $ac_count + 1 && ac_count=$as_val 6511 if test $ac_count -gt ${ac_path_SED_max-0}; then 6512 # Best one so far, save it but keep looking for a better one 6513 ac_cv_path_SED="$ac_path_SED" 6514 ac_path_SED_max=$ac_count 6515 fi 6516 # 10*(2^10) chars as input seems more than enough 6517 test $ac_count -gt 10 && break 6518 done 6519 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6520esac 6521 6522 $ac_path_SED_found && break 3 6523 done 6524 done 6525 done 6526IFS=$as_save_IFS 6527 if test -z "$ac_cv_path_SED"; then 6528 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 6529 fi 6530else 6531 ac_cv_path_SED=$SED 6532fi 6533 6534fi 6535{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 6536$as_echo "$ac_cv_path_SED" >&6; } 6537 SED="$ac_cv_path_SED" 6538 rm -f conftest.sed 6539 6540test -z "$SED" && SED=sed 6541Xsed="$SED -e 1s/^X//" 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 6554$as_echo_n "checking for fgrep... " >&6; } 6555if ${ac_cv_path_FGREP+:} false; then : 6556 $as_echo_n "(cached) " >&6 6557else 6558 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 6559 then ac_cv_path_FGREP="$GREP -F" 6560 else 6561 if test -z "$FGREP"; then 6562 ac_path_FGREP_found=false 6563 # Loop through the user's path and test for each of PROGNAME-LIST 6564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6565for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 6566do 6567 IFS=$as_save_IFS 6568 test -z "$as_dir" && as_dir=. 6569 for ac_prog in fgrep; do 6570 for ac_exec_ext in '' $ac_executable_extensions; do 6571 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 6572 as_fn_executable_p "$ac_path_FGREP" || continue 6573# Check for GNU ac_path_FGREP and select it if it is found. 6574 # Check for GNU $ac_path_FGREP 6575case `"$ac_path_FGREP" --version 2>&1` in 6576*GNU*) 6577 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 6578*) 6579 ac_count=0 6580 $as_echo_n 0123456789 >"conftest.in" 6581 while : 6582 do 6583 cat "conftest.in" "conftest.in" >"conftest.tmp" 6584 mv "conftest.tmp" "conftest.in" 6585 cp "conftest.in" "conftest.nl" 6586 $as_echo 'FGREP' >> "conftest.nl" 6587 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 6588 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 6589 as_fn_arith $ac_count + 1 && ac_count=$as_val 6590 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 6591 # Best one so far, save it but keep looking for a better one 6592 ac_cv_path_FGREP="$ac_path_FGREP" 6593 ac_path_FGREP_max=$ac_count 6594 fi 6595 # 10*(2^10) chars as input seems more than enough 6596 test $ac_count -gt 10 && break 6597 done 6598 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 6599esac 6600 6601 $ac_path_FGREP_found && break 3 6602 done 6603 done 6604 done 6605IFS=$as_save_IFS 6606 if test -z "$ac_cv_path_FGREP"; then 6607 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 6608 fi 6609else 6610 ac_cv_path_FGREP=$FGREP 6611fi 6612 6613 fi 6614fi 6615{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 6616$as_echo "$ac_cv_path_FGREP" >&6; } 6617 FGREP="$ac_cv_path_FGREP" 6618 6619 6620test -z "$GREP" && GREP=grep 6621 6622 6623 6624 6625 6626 6627 6628 6629 6630 6631 6632 6633 6634 6635 6636 6637 6638ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 6639ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 6640ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 6641 6642{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 6643$as_echo_n "checking how to print strings... " >&6; } 6644# Test print first, because it will be a builtin if present. 6645if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 6646 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 6647 ECHO='print -r --' 6648elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 6649 ECHO='printf %s\n' 6650else 6651 # Use this function as a fallback that always works. 6652 func_fallback_echo () 6653 { 6654 eval 'cat <<_LTECHO_EOF 6655$1 6656_LTECHO_EOF' 6657 } 6658 ECHO='func_fallback_echo' 6659fi 6660 6661# func_echo_all arg... 6662# Invoke $ECHO with all args, space-separated. 6663func_echo_all () 6664{ 6665 $ECHO "" 6666} 6667 6668case $ECHO in 6669 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 6670$as_echo "printf" >&6; } ;; 6671 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 6672$as_echo "print -r" >&6; } ;; 6673 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 6674$as_echo "cat" >&6; } ;; 6675esac 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 6691if test "x$ac_cv_type_pid_t" = xyes; then : 6692 6693else 6694 6695cat >>confdefs.h <<_ACEOF 6696#define pid_t int 6697_ACEOF 6698 6699fi 6700 6701ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 6702if test "x$ac_cv_type_size_t" = xyes; then : 6703 6704else 6705 6706cat >>confdefs.h <<_ACEOF 6707#define size_t unsigned int 6708_ACEOF 6709 6710fi 6711 6712 6713 # Check whether --enable-c99-snprintf was given. 6714if test "${enable_c99_snprintf+set}" = set; then : 6715 enableval=$enable_c99_snprintf; force_c99_snprintf=$enableval 6716else 6717 force_c99_snprintf=no 6718 6719fi 6720 6721 case "$force_c99_snprintf" in 6722 yes) 6723 hw_force_rpl_snprintf=yes 6724 hw_force_rpl_vsnprintf=yes 6725 esac 6726 6727 6728 6729 6730 6731 6732 for ac_header in $ac_header_list 6733do : 6734 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6735ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 6736" 6737if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6738 cat >>confdefs.h <<_ACEOF 6739#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6740_ACEOF 6741 6742fi 6743 6744done 6745 6746 6747 6748 6749 6750 6751 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 6753$as_echo_n "checking for unsigned long long int... " >&6; } 6754if ${ac_cv_type_unsigned_long_long_int+:} false; then : 6755 $as_echo_n "(cached) " >&6 6756else 6757 ac_cv_type_unsigned_long_long_int=yes 6758 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 6759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6760/* end confdefs.h. */ 6761 6762 /* For now, do not test the preprocessor; as of 2007 there are too many 6763 implementations with broken preprocessors. Perhaps this can 6764 be revisited in 2012. In the meantime, code should not expect 6765 #if to work with literals wider than 32 bits. */ 6766 /* Test literals. */ 6767 long long int ll = 9223372036854775807ll; 6768 long long int nll = -9223372036854775807LL; 6769 unsigned long long int ull = 18446744073709551615ULL; 6770 /* Test constant expressions. */ 6771 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) 6772 ? 1 : -1)]; 6773 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 6774 ? 1 : -1)]; 6775 int i = 63; 6776int 6777main () 6778{ 6779/* Test availability of runtime routines for shift and division. */ 6780 long long int llmax = 9223372036854775807ll; 6781 unsigned long long int ullmax = 18446744073709551615ull; 6782 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) 6783 | (llmax / ll) | (llmax % ll) 6784 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) 6785 | (ullmax / ull) | (ullmax % ull)); 6786 ; 6787 return 0; 6788} 6789 6790_ACEOF 6791if ac_fn_c_try_link "$LINENO"; then : 6792 6793else 6794 ac_cv_type_unsigned_long_long_int=no 6795fi 6796rm -f core conftest.err conftest.$ac_objext \ 6797 conftest$ac_exeext conftest.$ac_ext 6798 fi 6799fi 6800{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 6801$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } 6802 if test $ac_cv_type_unsigned_long_long_int = yes; then 6803 6804$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h 6805 6806 fi 6807 6808 6809 ac_fn_c_check_func "$LINENO" "vsnprintf" "ac_cv_func_vsnprintf" 6810if test "x$ac_cv_func_vsnprintf" = xyes; then : 6811 hw_cv_func_vsnprintf=yes 6812else 6813 hw_cv_func_vsnprintf=no 6814fi 6815 6816 if test "$hw_cv_func_vsnprintf" = yes; then : 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether vsnprintf is C99 compliant" >&5 6818$as_echo_n "checking whether vsnprintf is C99 compliant... " >&6; } 6819if ${hw_cv_func_vsnprintf_c99+:} false; then : 6820 $as_echo_n "(cached) " >&6 6821else 6822 if test "$cross_compiling" = yes; then : 6823 hw_cv_func_vsnprintf_c99=no 6824else 6825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6826/* end confdefs.h. */ 6827#if HAVE_STDARG_H 6828 #include <stdarg.h> 6829 #endif 6830 #include <stdio.h> 6831 static int testprintf(char *buf, size_t size, const char *format, ...) 6832 { 6833 int result; 6834 va_list ap; 6835 va_start(ap, format); 6836 result = vsnprintf(buf, size, format, ap); 6837 va_end(ap); 6838 return result; 6839 } 6840int 6841main () 6842{ 6843char buf[43]; 6844 if (testprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 || 6845 testprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 || 6846 buf[0] != 'T' || buf[3] != '\0') 6847 return 1; 6848 ; 6849 return 0; 6850} 6851_ACEOF 6852if ac_fn_c_try_run "$LINENO"; then : 6853 hw_cv_func_vsnprintf_c99=yes 6854else 6855 hw_cv_func_vsnprintf_c99=no 6856fi 6857rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 6858 conftest.$ac_objext conftest.beam conftest.$ac_ext 6859fi 6860 6861fi 6862{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_vsnprintf_c99" >&5 6863$as_echo "$hw_cv_func_vsnprintf_c99" >&6; } 6864else 6865 hw_cv_func_vsnprintf_c99=no 6866fi 6867 6868$as_echo "#define HAVE_VSNPRINTF 1" >>confdefs.h 6869 6870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement vsnprintf will be used" >&5 6871$as_echo_n "checking if C99-snprintf replacement vsnprintf will be used... " >&6; } 6872 if test "${hw_force_rpl_vsnprintf=no}" = yes -o "$hw_cv_func_vsnprintf_c99" = no; then : 6873 hw_use_rpl_vsnprintf=yes 6874else 6875 hw_use_rpl_vsnprintf=no 6876fi 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_vsnprintf" >&5 6878$as_echo "$hw_use_rpl_vsnprintf" >&6; } 6879 if test "$hw_use_rpl_vsnprintf" = yes; then : 6880 6881$as_echo "#define HW_WANT_RPL_VSNPRINTF 1" >>confdefs.h 6882 6883 if test ${hw_nodef_vsnprintf=no} = no; then : 6884 6885$as_echo "#define vsnprintf rpl_vsnprintf" >>confdefs.h 6886 6887fi 6888 for ac_header in inttypes.h locale.h stddef.h stdint.h 6889do : 6890 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 6891ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 6892if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 6893 cat >>confdefs.h <<_ACEOF 6894#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 6895_ACEOF 6896 6897fi 6898 6899done 6900 6901 ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include <locale.h> 6902" 6903if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then : 6904 6905cat >>confdefs.h <<_ACEOF 6906#define HAVE_STRUCT_LCONV_DECIMAL_POINT 1 6907_ACEOF 6908 6909 6910fi 6911ac_fn_c_check_member "$LINENO" "struct lconv" "thousands_sep" "ac_cv_member_struct_lconv_thousands_sep" "#include <locale.h> 6912" 6913if test "x$ac_cv_member_struct_lconv_thousands_sep" = xyes; then : 6914 6915cat >>confdefs.h <<_ACEOF 6916#define HAVE_STRUCT_LCONV_THOUSANDS_SEP 1 6917_ACEOF 6918 6919 6920fi 6921 6922 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double" >&5 6924$as_echo_n "checking for long double... " >&6; } 6925if ${ac_cv_type_long_double+:} false; then : 6926 $as_echo_n "(cached) " >&6 6927else 6928 if test "$GCC" = yes; then 6929 ac_cv_type_long_double=yes 6930 else 6931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6932/* end confdefs.h. */ 6933/* The Stardent Vistra knows sizeof (long double), but does 6934 not support it. */ 6935 long double foo = 0.0L; 6936int 6937main () 6938{ 6939static int test_array [1 - 2 * !(/* On Ultrix 4.3 cc, long double is 4 and double is 8. */ 6940 sizeof (double) <= sizeof (long double))]; 6941test_array [0] = 0; 6942return test_array [0]; 6943 6944 ; 6945 return 0; 6946} 6947_ACEOF 6948if ac_fn_c_try_compile "$LINENO"; then : 6949 ac_cv_type_long_double=yes 6950else 6951 ac_cv_type_long_double=no 6952fi 6953rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6954 fi 6955fi 6956{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_double" >&5 6957$as_echo "$ac_cv_type_long_double" >&6; } 6958 if test $ac_cv_type_long_double = yes; then 6959 6960$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h 6961 6962 fi 6963 6964 6965 6966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 6967$as_echo_n "checking for long long int... " >&6; } 6968if ${ac_cv_type_long_long_int+:} false; then : 6969 $as_echo_n "(cached) " >&6 6970else 6971 ac_cv_type_long_long_int=yes 6972 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 6973 ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int 6974 if test $ac_cv_type_long_long_int = yes; then 6975 if test "$cross_compiling" = yes; then : 6976 : 6977else 6978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6979/* end confdefs.h. */ 6980#include <limits.h> 6981 #ifndef LLONG_MAX 6982 # define HALF \ 6983 (1LL << (sizeof (long long int) * CHAR_BIT - 2)) 6984 # define LLONG_MAX (HALF - 1 + HALF) 6985 #endif 6986int 6987main () 6988{ 6989long long int n = 1; 6990 int i; 6991 for (i = 0; ; i++) 6992 { 6993 long long int m = n << i; 6994 if (m >> i != n) 6995 return 1; 6996 if (LLONG_MAX / 2 < m) 6997 break; 6998 } 6999 return 0; 7000 ; 7001 return 0; 7002} 7003_ACEOF 7004if ac_fn_c_try_run "$LINENO"; then : 7005 7006else 7007 ac_cv_type_long_long_int=no 7008fi 7009rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7010 conftest.$ac_objext conftest.beam conftest.$ac_ext 7011fi 7012 7013 fi 7014 fi 7015fi 7016{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 7017$as_echo "$ac_cv_type_long_long_int" >&6; } 7018 if test $ac_cv_type_long_long_int = yes; then 7019 7020$as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h 7021 7022 fi 7023 7024 7025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 7026$as_echo_n "checking for unsigned long long int... " >&6; } 7027if ${ac_cv_type_unsigned_long_long_int+:} false; then : 7028 $as_echo_n "(cached) " >&6 7029else 7030 ac_cv_type_unsigned_long_long_int=yes 7031 if test "x${ac_cv_prog_cc_c99-no}" = xno; then 7032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7033/* end confdefs.h. */ 7034 7035 /* For now, do not test the preprocessor; as of 2007 there are too many 7036 implementations with broken preprocessors. Perhaps this can 7037 be revisited in 2012. In the meantime, code should not expect 7038 #if to work with literals wider than 32 bits. */ 7039 /* Test literals. */ 7040 long long int ll = 9223372036854775807ll; 7041 long long int nll = -9223372036854775807LL; 7042 unsigned long long int ull = 18446744073709551615ULL; 7043 /* Test constant expressions. */ 7044 typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) 7045 ? 1 : -1)]; 7046 typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 7047 ? 1 : -1)]; 7048 int i = 63; 7049int 7050main () 7051{ 7052/* Test availability of runtime routines for shift and division. */ 7053 long long int llmax = 9223372036854775807ll; 7054 unsigned long long int ullmax = 18446744073709551615ull; 7055 return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) 7056 | (llmax / ll) | (llmax % ll) 7057 | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) 7058 | (ullmax / ull) | (ullmax % ull)); 7059 ; 7060 return 0; 7061} 7062 7063_ACEOF 7064if ac_fn_c_try_link "$LINENO"; then : 7065 7066else 7067 ac_cv_type_unsigned_long_long_int=no 7068fi 7069rm -f core conftest.err conftest.$ac_objext \ 7070 conftest$ac_exeext conftest.$ac_ext 7071 fi 7072fi 7073{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 7074$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } 7075 if test $ac_cv_type_unsigned_long_long_int = yes; then 7076 7077$as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h 7078 7079 fi 7080 7081 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 7082if test "x$ac_cv_type_size_t" = xyes; then : 7083 7084else 7085 7086cat >>confdefs.h <<_ACEOF 7087#define size_t unsigned int 7088_ACEOF 7089 7090fi 7091 7092 7093 7094 ac_fn_c_check_type "$LINENO" "intmax_t" "ac_cv_type_intmax_t" "$ac_includes_default" 7095if test "x$ac_cv_type_intmax_t" = xyes; then : 7096 7097$as_echo "#define HAVE_INTMAX_T 1" >>confdefs.h 7098 7099else 7100 test $ac_cv_type_long_long_int = yes \ 7101 && ac_type='long long int' \ 7102 || ac_type='long int' 7103 7104cat >>confdefs.h <<_ACEOF 7105#define intmax_t $ac_type 7106_ACEOF 7107 7108fi 7109 7110 7111 7112 7113 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "$ac_includes_default" 7114if test "x$ac_cv_type_uintmax_t" = xyes; then : 7115 7116$as_echo "#define HAVE_UINTMAX_T 1" >>confdefs.h 7117 7118else 7119 test $ac_cv_type_unsigned_long_long_int = yes \ 7120 && ac_type='unsigned long long int' \ 7121 || ac_type='unsigned long int' 7122 7123cat >>confdefs.h <<_ACEOF 7124#define uintmax_t $ac_type 7125_ACEOF 7126 7127fi 7128 7129 7130 7131 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 7132if test "x$ac_cv_type_uintptr_t" = xyes; then : 7133 7134$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h 7135 7136else 7137 for ac_type in 'unsigned int' 'unsigned long int' \ 7138 'unsigned long long int'; do 7139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140/* end confdefs.h. */ 7141$ac_includes_default 7142int 7143main () 7144{ 7145static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))]; 7146test_array [0] = 0; 7147return test_array [0]; 7148 7149 ; 7150 return 0; 7151} 7152_ACEOF 7153if ac_fn_c_try_compile "$LINENO"; then : 7154 7155cat >>confdefs.h <<_ACEOF 7156#define uintptr_t $ac_type 7157_ACEOF 7158 7159 ac_type= 7160fi 7161rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7162 test -z "$ac_type" && break 7163 done 7164fi 7165 7166 7167 ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 7168if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 7169 7170cat >>confdefs.h <<_ACEOF 7171#define HAVE_PTRDIFF_T 1 7172_ACEOF 7173 7174 7175fi 7176 7177 for ac_func in localeconv 7178do : 7179 ac_fn_c_check_func "$LINENO" "localeconv" "ac_cv_func_localeconv" 7180if test "x$ac_cv_func_localeconv" = xyes; then : 7181 cat >>confdefs.h <<_ACEOF 7182#define HAVE_LOCALECONV 1 7183_ACEOF 7184 7185fi 7186done 7187 7188 7189 if test "x$_hw_cv_func_xprintf_replace_done" != xyes; then : 7190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 7191$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 7192if ${ac_cv_c_const+:} false; then : 7193 $as_echo_n "(cached) " >&6 7194else 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196/* end confdefs.h. */ 7197 7198int 7199main () 7200{ 7201 7202#ifndef __cplusplus 7203 /* Ultrix mips cc rejects this sort of thing. */ 7204 typedef int charset[2]; 7205 const charset cs = { 0, 0 }; 7206 /* SunOS 4.1.1 cc rejects this. */ 7207 char const *const *pcpcc; 7208 char **ppc; 7209 /* NEC SVR4.0.2 mips cc rejects this. */ 7210 struct point {int x, y;}; 7211 static struct point const zero = {0,0}; 7212 /* AIX XL C 1.02.0.0 rejects this. 7213 It does not let you subtract one const X* pointer from another in 7214 an arm of an if-expression whose if-part is not a constant 7215 expression */ 7216 const char *g = "string"; 7217 pcpcc = &g + (g ? g-g : 0); 7218 /* HPUX 7.0 cc rejects these. */ 7219 ++pcpcc; 7220 ppc = (char**) pcpcc; 7221 pcpcc = (char const *const *) ppc; 7222 { /* SCO 3.2v4 cc rejects this sort of thing. */ 7223 char tx; 7224 char *t = &tx; 7225 char const *s = 0 ? (char *) 0 : (char const *) 0; 7226 7227 *t++ = 0; 7228 if (s) return 0; 7229 } 7230 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 7231 int x[] = {25, 17}; 7232 const int *foo = &x[0]; 7233 ++foo; 7234 } 7235 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 7236 typedef const int *iptr; 7237 iptr p = 0; 7238 ++p; 7239 } 7240 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 7241 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 7242 struct s { int j; const int *ap[3]; } bx; 7243 struct s *b = &bx; b->j = 5; 7244 } 7245 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 7246 const int foo = 10; 7247 if (!foo) return 0; 7248 } 7249 return !cs[0] && !zero.x; 7250#endif 7251 7252 ; 7253 return 0; 7254} 7255_ACEOF 7256if ac_fn_c_try_compile "$LINENO"; then : 7257 ac_cv_c_const=yes 7258else 7259 ac_cv_c_const=no 7260fi 7261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7262fi 7263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 7264$as_echo "$ac_cv_c_const" >&6; } 7265if test $ac_cv_c_const = no; then 7266 7267$as_echo "#define const /**/" >>confdefs.h 7268 7269fi 7270 7271 7272 7273 7274 case " $LIBOBJS " in 7275 *" snprintf.$ac_objext "* ) ;; 7276 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 7277 ;; 7278esac 7279 7280 _hw_cv_func_xprintf_replace_done=yes 7281fi 7282 7283fi 7284 7285 7286 ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" 7287if test "x$ac_cv_func_snprintf" = xyes; then : 7288 hw_cv_func_snprintf=yes 7289else 7290 hw_cv_func_snprintf=no 7291fi 7292 7293 if test "$hw_cv_func_snprintf" = yes; then : 7294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf is C99 compliant" >&5 7295$as_echo_n "checking whether snprintf is C99 compliant... " >&6; } 7296if ${hw_cv_func_snprintf_c99+:} false; then : 7297 $as_echo_n "(cached) " >&6 7298else 7299 if test "$cross_compiling" = yes; then : 7300 hw_cv_func_snprintf_c99=no 7301else 7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303/* end confdefs.h. */ 7304#include <stdio.h> 7305int 7306main () 7307{ 7308char buf[43]; 7309 if (snprintf(buf, 4, "The answer is %27.2g.", 42.0) != 42 || 7310 snprintf(buf, 0, "No, it's %32zu.", (size_t)42) != 42 || 7311 buf[0] != 'T' || buf[3] != '\0') 7312 return 1; 7313 ; 7314 return 0; 7315} 7316_ACEOF 7317if ac_fn_c_try_run "$LINENO"; then : 7318 hw_cv_func_snprintf_c99=yes 7319else 7320 hw_cv_func_snprintf_c99=no 7321fi 7322rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7323 conftest.$ac_objext conftest.beam conftest.$ac_ext 7324fi 7325 7326fi 7327{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_cv_func_snprintf_c99" >&5 7328$as_echo "$hw_cv_func_snprintf_c99" >&6; } 7329else 7330 hw_cv_func_snprintf_c99=no 7331fi 7332 7333$as_echo "#define HAVE_SNPRINTF 1" >>confdefs.h 7334 7335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if C99-snprintf replacement snprintf will be used" >&5 7336$as_echo_n "checking if C99-snprintf replacement snprintf will be used... " >&6; } 7337 if test "${hw_force_rpl_snprintf=no}" = yes -o "$hw_cv_func_snprintf_c99" = no; then : 7338 hw_use_rpl_snprintf=yes 7339else 7340 hw_use_rpl_snprintf=no 7341fi 7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hw_use_rpl_snprintf" >&5 7343$as_echo "$hw_use_rpl_snprintf" >&6; } 7344 if test "$hw_use_rpl_snprintf" = yes; then : 7345 7346$as_echo "#define HW_WANT_RPL_SNPRINTF 1" >>confdefs.h 7347 7348 if test ${hw_nodef_snprintf=no} = no; then : 7349 7350$as_echo "#define snprintf rpl_snprintf" >>confdefs.h 7351 7352fi 7353 7354 if test "x$_hw_cv_func_xprintf_replace_done" != xyes; then : 7355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 7356$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 7357if ${ac_cv_c_const+:} false; then : 7358 $as_echo_n "(cached) " >&6 7359else 7360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7361/* end confdefs.h. */ 7362 7363int 7364main () 7365{ 7366 7367#ifndef __cplusplus 7368 /* Ultrix mips cc rejects this sort of thing. */ 7369 typedef int charset[2]; 7370 const charset cs = { 0, 0 }; 7371 /* SunOS 4.1.1 cc rejects this. */ 7372 char const *const *pcpcc; 7373 char **ppc; 7374 /* NEC SVR4.0.2 mips cc rejects this. */ 7375 struct point {int x, y;}; 7376 static struct point const zero = {0,0}; 7377 /* AIX XL C 1.02.0.0 rejects this. 7378 It does not let you subtract one const X* pointer from another in 7379 an arm of an if-expression whose if-part is not a constant 7380 expression */ 7381 const char *g = "string"; 7382 pcpcc = &g + (g ? g-g : 0); 7383 /* HPUX 7.0 cc rejects these. */ 7384 ++pcpcc; 7385 ppc = (char**) pcpcc; 7386 pcpcc = (char const *const *) ppc; 7387 { /* SCO 3.2v4 cc rejects this sort of thing. */ 7388 char tx; 7389 char *t = &tx; 7390 char const *s = 0 ? (char *) 0 : (char const *) 0; 7391 7392 *t++ = 0; 7393 if (s) return 0; 7394 } 7395 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 7396 int x[] = {25, 17}; 7397 const int *foo = &x[0]; 7398 ++foo; 7399 } 7400 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 7401 typedef const int *iptr; 7402 iptr p = 0; 7403 ++p; 7404 } 7405 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 7406 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 7407 struct s { int j; const int *ap[3]; } bx; 7408 struct s *b = &bx; b->j = 5; 7409 } 7410 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 7411 const int foo = 10; 7412 if (!foo) return 0; 7413 } 7414 return !cs[0] && !zero.x; 7415#endif 7416 7417 ; 7418 return 0; 7419} 7420_ACEOF 7421if ac_fn_c_try_compile "$LINENO"; then : 7422 ac_cv_c_const=yes 7423else 7424 ac_cv_c_const=no 7425fi 7426rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7427fi 7428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 7429$as_echo "$ac_cv_c_const" >&6; } 7430if test $ac_cv_c_const = no; then 7431 7432$as_echo "#define const /**/" >>confdefs.h 7433 7434fi 7435 7436 7437 7438 7439 case " $LIBOBJS " in 7440 *" snprintf.$ac_objext "* ) ;; 7441 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext" 7442 ;; 7443esac 7444 7445 _hw_cv_func_xprintf_replace_done=yes 7446fi 7447 7448fi 7449 7450 7451 7452 7453 7454# HMS: Save $LIBS and empty it. 7455# any LIBS we add here should go in to LDADD_LIBNTP 7456 7457__LIBS=$LIBS 7458LIBS= 7459 7460 7461 7462# [Bug 2332] because we need to know if we are using GNU ld... 7463 7464 7465# Check whether --with-gnu-ld was given. 7466if test "${with_gnu_ld+set}" = set; then : 7467 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 7468else 7469 with_gnu_ld=no 7470fi 7471 7472ac_prog=ld 7473if test yes = "$GCC"; then 7474 # Check if gcc -print-prog-name=ld gives a path. 7475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 7476$as_echo_n "checking for ld used by $CC... " >&6; } 7477 case $host in 7478 *-*-mingw*) 7479 # gcc leaves a trailing carriage return, which upsets mingw 7480 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 7481 *) 7482 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 7483 esac 7484 case $ac_prog in 7485 # Accept absolute paths. 7486 [\\/]* | ?:[\\/]*) 7487 re_direlt='/[^/][^/]*/\.\./' 7488 # Canonicalize the pathname of ld 7489 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 7490 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 7491 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 7492 done 7493 test -z "$LD" && LD=$ac_prog 7494 ;; 7495 "") 7496 # If it fails, then pretend we aren't using GCC. 7497 ac_prog=ld 7498 ;; 7499 *) 7500 # If it is relative, then search for the first ld in PATH. 7501 with_gnu_ld=unknown 7502 ;; 7503 esac 7504elif test yes = "$with_gnu_ld"; then 7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 7506$as_echo_n "checking for GNU ld... " >&6; } 7507else 7508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 7509$as_echo_n "checking for non-GNU ld... " >&6; } 7510fi 7511if ${lt_cv_path_LD+:} false; then : 7512 $as_echo_n "(cached) " >&6 7513else 7514 if test -z "$LD"; then 7515 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 7516 for ac_dir in $PATH; do 7517 IFS=$lt_save_ifs 7518 test -z "$ac_dir" && ac_dir=. 7519 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 7520 lt_cv_path_LD=$ac_dir/$ac_prog 7521 # Check to see if the program is GNU ld. I'd rather use --version, 7522 # but apparently some variants of GNU ld only accept -v. 7523 # Break only if it was the GNU/non-GNU ld that we prefer. 7524 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 7525 *GNU* | *'with BFD'*) 7526 test no != "$with_gnu_ld" && break 7527 ;; 7528 *) 7529 test yes != "$with_gnu_ld" && break 7530 ;; 7531 esac 7532 fi 7533 done 7534 IFS=$lt_save_ifs 7535else 7536 lt_cv_path_LD=$LD # Let the user override the test with a path. 7537fi 7538fi 7539 7540LD=$lt_cv_path_LD 7541if test -n "$LD"; then 7542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 7543$as_echo "$LD" >&6; } 7544else 7545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7546$as_echo "no" >&6; } 7547fi 7548test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 7549{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 7550$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 7551if ${lt_cv_prog_gnu_ld+:} false; then : 7552 $as_echo_n "(cached) " >&6 7553else 7554 # I'd rather use --version here, but apparently some GNU lds only accept -v. 7555case `$LD -v 2>&1 </dev/null` in 7556*GNU* | *'with BFD'*) 7557 lt_cv_prog_gnu_ld=yes 7558 ;; 7559*) 7560 lt_cv_prog_gnu_ld=no 7561 ;; 7562esac 7563fi 7564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 7565$as_echo "$lt_cv_prog_gnu_ld" >&6; } 7566with_gnu_ld=$lt_cv_prog_gnu_ld 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for directory path separator" >&5 7579$as_echo_n "checking for directory path separator... " >&6; } 7580if ${ntp_cv_dir_sep+:} false; then : 7581 $as_echo_n "(cached) " >&6 7582else 7583 7584 case "$ntp_cv_dir_sep" in 7585 '') 7586 case "$host_os" in 7587 *djgpp | *mingw32* | *emx*) 7588 ntp_cv_dir_sep="'\\'" 7589 ;; 7590 *) 7591 ntp_cv_dir_sep="'/'" 7592 ;; 7593 esac 7594 esac 7595 7596 7597fi 7598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_dir_sep" >&5 7599$as_echo "$ntp_cv_dir_sep" >&6; } 7600 7601cat >>confdefs.h <<_ACEOF 7602#define DIR_SEP $ntp_cv_dir_sep 7603_ACEOF 7604 7605 7606 7607 NTP_ORIG_LIBS="$LIBS" 7608 7609# Check whether --with-lineeditlibs was given. 7610if test "${with_lineeditlibs+set}" = set; then : 7611 withval=$with_lineeditlibs; use_lineeditlibs="$withval" 7612else 7613 use_lineeditlibs="edit,editline" 7614 7615fi 7616 7617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking line editing libraries" >&5 7618$as_echo_n "checking line editing libraries... " >&6; } 7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $use_lineeditlibs" >&5 7620$as_echo "$use_lineeditlibs" >&6; } 7621 case "$use_lineeditlibs" in 7622 no) 7623 ntp_lib_lineedit=no 7624 ;; 7625 *) 7626 for lineedit_lib in `echo $use_lineeditlibs | sed -e 's/,/ /'`; do 7627 for term_lib in "" termcap curses ncurses; do 7628 case "$term_lib" in 7629 '') 7630 TRY_LIB="-l$lineedit_lib" 7631 ;; 7632 *) 7633 TRY_LIB="-l$lineedit_lib -l$term_lib" 7634 ;; 7635 esac 7636 LIBS="$NTP_ORIG_LIBS $TRY_LIB" 7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readline() with $TRY_LIB" >&5 7638$as_echo_n "checking for readline() with $TRY_LIB... " >&6; } 7639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7640/* end confdefs.h. */ 7641 7642/* Override any GCC internal prototype to avoid an error. 7643 Use char because int might match the return type of a GCC 7644 builtin and then its argument prototype would still apply. */ 7645#ifdef __cplusplus 7646extern "C" 7647#endif 7648char readline (); 7649int 7650main () 7651{ 7652return readline (); 7653 ; 7654 return 0; 7655} 7656_ACEOF 7657if ac_fn_c_try_link "$LINENO"; then : 7658 ntp_lib_lineedit="$TRY_LIB" 7659fi 7660rm -f core conftest.err conftest.$ac_objext \ 7661 conftest$ac_exeext conftest.$ac_ext 7662 case "$ntp_lib_lineedit" in 7663 '') 7664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7665$as_echo "no" >&6; } 7666 ;; 7667 *) 7668 # Use readline() 7669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7670$as_echo "yes" >&6; } 7671 break 7672 esac 7673 case "$term_lib" in 7674 '') 7675 # do not try el_gets without a terminal library 7676 ;; 7677 *) 7678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for el_gets() with $TRY_LIB" >&5 7679$as_echo_n "checking for el_gets() with $TRY_LIB... " >&6; } 7680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7681/* end confdefs.h. */ 7682 7683/* Override any GCC internal prototype to avoid an error. 7684 Use char because int might match the return type of a GCC 7685 builtin and then its argument prototype would still apply. */ 7686#ifdef __cplusplus 7687extern "C" 7688#endif 7689char el_gets (); 7690int 7691main () 7692{ 7693return el_gets (); 7694 ; 7695 return 0; 7696} 7697_ACEOF 7698if ac_fn_c_try_link "$LINENO"; then : 7699 ntp_lib_lineedit="$TRY_LIB" 7700fi 7701rm -f core conftest.err conftest.$ac_objext \ 7702 conftest$ac_exeext conftest.$ac_ext 7703 case "$ntp_lib_lineedit" in 7704 '') 7705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7706$as_echo "no" >&6; } 7707 ;; 7708 *) # Use el_gets() 7709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 7710$as_echo "yes" >&6; } 7711 break 7712 ;; 7713 esac # $ntp_lib_lineedit 7714 esac # $term_lib 7715 done 7716 case "$ntp_lib_lineedit" in 7717 '') 7718 ;; 7719 *) 7720 break 7721 ;; 7722 esac 7723 done 7724 LIBS="$NTP_ORIG_LIBS" 7725 ;; 7726 esac # $use_lineeditlibs 7727 7728 case "$ntp_lib_lineedit" in 7729 '') 7730 ntp_lib_lineedit="no" 7731 ;; 7732 no) 7733 ;; 7734 *) 7735 EDITLINE_LIBS="$ntp_lib_lineedit" 7736 7737 ;; 7738 esac # $ntp_lib_lineedit 7739 7740 case "$ntp_lib_lineedit" in 7741 no) 7742 ;; 7743 *) 7744 for ac_header in readline.h readline/readline.h histedit.h 7745do : 7746 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7747ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7748if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7749 cat >>confdefs.h <<_ACEOF 7750#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7751_ACEOF 7752 7753fi 7754 7755done 7756 7757 for ac_header in history.h readline/history.h 7758do : 7759 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7760ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 7761if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7762 cat >>confdefs.h <<_ACEOF 7763#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7764_ACEOF 7765 7766fi 7767 7768done 7769 7770 7771 case "$ac_cv_header_histedit_h" in 7772 yes) 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking number of arguments to el_init()" >&5 7774$as_echo_n "checking number of arguments to el_init()... " >&6; } 7775if ${ntp_cv_el_init_args+:} false; then : 7776 $as_echo_n "(cached) " >&6 7777else 7778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7779/* end confdefs.h. */ 7780 7781 #include <stdio.h> 7782 #include <histedit.h> 7783 7784int 7785main () 7786{ 7787 7788 el_init("conftest", stdin, stdout, stderr); 7789 7790 7791 ; 7792 return 0; 7793} 7794_ACEOF 7795if ac_fn_c_try_compile "$LINENO"; then : 7796 ntp_cv_el_init_args=4 7797else 7798 ntp_cv_el_init_args=3 7799 7800fi 7801rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7802 7803fi 7804{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_el_init_args" >&5 7805$as_echo "$ntp_cv_el_init_args" >&6; } 7806 7807cat >>confdefs.h <<_ACEOF 7808#define EL_INIT_ARGS $ntp_cv_el_init_args 7809_ACEOF 7810 7811 esac 7812 7813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readline supports history" >&5 7814$as_echo_n "checking whether readline supports history... " >&6; } 7815 7816 ntp_lib_lineedit_history="no" 7817 ORIG_LIBS="$LIBS" 7818 LIBS="$ORIG_LIBS $ntp_lib_lineedit" 7819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7820/* end confdefs.h. */ 7821 7822/* Override any GCC internal prototype to avoid an error. 7823 Use char because int might match the return type of a GCC 7824 builtin and then its argument prototype would still apply. */ 7825#ifdef __cplusplus 7826extern "C" 7827#endif 7828char add_history (); 7829int 7830main () 7831{ 7832return add_history (); 7833 ; 7834 return 0; 7835} 7836_ACEOF 7837if ac_fn_c_try_link "$LINENO"; then : 7838 ntp_lib_lineedit_history="yes" 7839fi 7840rm -f core conftest.err conftest.$ac_objext \ 7841 conftest$ac_exeext conftest.$ac_ext 7842 LIBS="$ORIG_LIBS" 7843 7844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_lib_lineedit_history" >&5 7845$as_echo "$ntp_lib_lineedit_history" >&6; } 7846 7847 case "$ntp_lib_lineedit_history" in 7848 yes) 7849 7850$as_echo "#define HAVE_READLINE_HISTORY 1" >>confdefs.h 7851 7852 esac 7853 esac # $ntp_lib_lineedit 7854 { NTP_ORIG_LIBS=; unset NTP_ORIG_LIBS;} 7855 { ORIG_LIBS=; unset ORIG_LIBS;} 7856 { TRY_LIB=; unset TRY_LIB;} 7857 { use_lineeditlibs=; unset use_lineeditlibs;} 7858 7859 7860LIBM= 7861case "$host" in 7862 *-*-darwin*) 7863 ;; 7864 *) 7865 _libs=$LIBS 7866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cos" >&5 7867$as_echo_n "checking for library containing cos... " >&6; } 7868if ${ac_cv_search_cos+:} false; then : 7869 $as_echo_n "(cached) " >&6 7870else 7871 ac_func_search_save_LIBS=$LIBS 7872cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7873/* end confdefs.h. */ 7874 7875/* Override any GCC internal prototype to avoid an error. 7876 Use char because int might match the return type of a GCC 7877 builtin and then its argument prototype would still apply. */ 7878#ifdef __cplusplus 7879extern "C" 7880#endif 7881char cos (); 7882int 7883main () 7884{ 7885return cos (); 7886 ; 7887 return 0; 7888} 7889_ACEOF 7890for ac_lib in '' m; do 7891 if test -z "$ac_lib"; then 7892 ac_res="none required" 7893 else 7894 ac_res=-l$ac_lib 7895 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 7896 fi 7897 if ac_fn_c_try_link "$LINENO"; then : 7898 ac_cv_search_cos=$ac_res 7899fi 7900rm -f core conftest.err conftest.$ac_objext \ 7901 conftest$ac_exeext 7902 if ${ac_cv_search_cos+:} false; then : 7903 break 7904fi 7905done 7906if ${ac_cv_search_cos+:} false; then : 7907 7908else 7909 ac_cv_search_cos=no 7910fi 7911rm conftest.$ac_ext 7912LIBS=$ac_func_search_save_LIBS 7913fi 7914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_cos" >&5 7915$as_echo "$ac_cv_search_cos" >&6; } 7916ac_res=$ac_cv_search_cos 7917if test "$ac_res" != no; then : 7918 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 7919 LIBM="-lm" 7920fi 7921 7922 LIBS=$_libs 7923 ;; 7924esac 7925 7926{ _libs=; unset _libs;} 7927 7928 7929for ac_header in vfork.h 7930do : 7931 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 7932if test "x$ac_cv_header_vfork_h" = xyes; then : 7933 cat >>confdefs.h <<_ACEOF 7934#define HAVE_VFORK_H 1 7935_ACEOF 7936 7937fi 7938 7939done 7940 7941for ac_func in fork vfork 7942do : 7943 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 7944ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 7945if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 7946 cat >>confdefs.h <<_ACEOF 7947#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 7948_ACEOF 7949 7950fi 7951done 7952 7953if test "x$ac_cv_func_fork" = xyes; then 7954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 7955$as_echo_n "checking for working fork... " >&6; } 7956if ${ac_cv_func_fork_works+:} false; then : 7957 $as_echo_n "(cached) " >&6 7958else 7959 if test "$cross_compiling" = yes; then : 7960 ac_cv_func_fork_works=cross 7961else 7962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7963/* end confdefs.h. */ 7964$ac_includes_default 7965int 7966main () 7967{ 7968 7969 /* By Ruediger Kuhlmann. */ 7970 return fork () < 0; 7971 7972 ; 7973 return 0; 7974} 7975_ACEOF 7976if ac_fn_c_try_run "$LINENO"; then : 7977 ac_cv_func_fork_works=yes 7978else 7979 ac_cv_func_fork_works=no 7980fi 7981rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7982 conftest.$ac_objext conftest.beam conftest.$ac_ext 7983fi 7984 7985fi 7986{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 7987$as_echo "$ac_cv_func_fork_works" >&6; } 7988 7989else 7990 ac_cv_func_fork_works=$ac_cv_func_fork 7991fi 7992if test "x$ac_cv_func_fork_works" = xcross; then 7993 case $host in 7994 *-*-amigaos* | *-*-msdosdjgpp*) 7995 # Override, as these systems have only a dummy fork() stub 7996 ac_cv_func_fork_works=no 7997 ;; 7998 *) 7999 ac_cv_func_fork_works=yes 8000 ;; 8001 esac 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 8003$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 8004fi 8005ac_cv_func_vfork_works=$ac_cv_func_vfork 8006if test "x$ac_cv_func_vfork" = xyes; then 8007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 8008$as_echo_n "checking for working vfork... " >&6; } 8009if ${ac_cv_func_vfork_works+:} false; then : 8010 $as_echo_n "(cached) " >&6 8011else 8012 if test "$cross_compiling" = yes; then : 8013 ac_cv_func_vfork_works=cross 8014else 8015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8016/* end confdefs.h. */ 8017/* Thanks to Paul Eggert for this test. */ 8018$ac_includes_default 8019#include <sys/wait.h> 8020#ifdef HAVE_VFORK_H 8021# include <vfork.h> 8022#endif 8023/* On some sparc systems, changes by the child to local and incoming 8024 argument registers are propagated back to the parent. The compiler 8025 is told about this with #include <vfork.h>, but some compilers 8026 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 8027 static variable whose address is put into a register that is 8028 clobbered by the vfork. */ 8029static void 8030#ifdef __cplusplus 8031sparc_address_test (int arg) 8032# else 8033sparc_address_test (arg) int arg; 8034#endif 8035{ 8036 static pid_t child; 8037 if (!child) { 8038 child = vfork (); 8039 if (child < 0) { 8040 perror ("vfork"); 8041 _exit(2); 8042 } 8043 if (!child) { 8044 arg = getpid(); 8045 write(-1, "", 0); 8046 _exit (arg); 8047 } 8048 } 8049} 8050 8051int 8052main () 8053{ 8054 pid_t parent = getpid (); 8055 pid_t child; 8056 8057 sparc_address_test (0); 8058 8059 child = vfork (); 8060 8061 if (child == 0) { 8062 /* Here is another test for sparc vfork register problems. This 8063 test uses lots of local variables, at least as many local 8064 variables as main has allocated so far including compiler 8065 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 8066 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 8067 reuse the register of parent for one of the local variables, 8068 since it will think that parent can't possibly be used any more 8069 in this routine. Assigning to the local variable will thus 8070 munge parent in the parent process. */ 8071 pid_t 8072 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 8073 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 8074 /* Convince the compiler that p..p7 are live; otherwise, it might 8075 use the same hardware register for all 8 local variables. */ 8076 if (p != p1 || p != p2 || p != p3 || p != p4 8077 || p != p5 || p != p6 || p != p7) 8078 _exit(1); 8079 8080 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 8081 from child file descriptors. If the child closes a descriptor 8082 before it execs or exits, this munges the parent's descriptor 8083 as well. Test for this by closing stdout in the child. */ 8084 _exit(close(fileno(stdout)) != 0); 8085 } else { 8086 int status; 8087 struct stat st; 8088 8089 while (wait(&status) != child) 8090 ; 8091 return ( 8092 /* Was there some problem with vforking? */ 8093 child < 0 8094 8095 /* Did the child fail? (This shouldn't happen.) */ 8096 || status 8097 8098 /* Did the vfork/compiler bug occur? */ 8099 || parent != getpid() 8100 8101 /* Did the file descriptor bug occur? */ 8102 || fstat(fileno(stdout), &st) != 0 8103 ); 8104 } 8105} 8106_ACEOF 8107if ac_fn_c_try_run "$LINENO"; then : 8108 ac_cv_func_vfork_works=yes 8109else 8110 ac_cv_func_vfork_works=no 8111fi 8112rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8113 conftest.$ac_objext conftest.beam conftest.$ac_ext 8114fi 8115 8116fi 8117{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 8118$as_echo "$ac_cv_func_vfork_works" >&6; } 8119 8120fi; 8121if test "x$ac_cv_func_fork_works" = xcross; then 8122 ac_cv_func_vfork_works=$ac_cv_func_vfork 8123 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 8124$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 8125fi 8126 8127if test "x$ac_cv_func_vfork_works" = xyes; then 8128 8129$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 8130 8131else 8132 8133$as_echo "#define vfork fork" >>confdefs.h 8134 8135fi 8136if test "x$ac_cv_func_fork_works" = xyes; then 8137 8138$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 8139 8140fi 8141 8142# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 8143# for constant arguments. Useless! 8144{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 8145$as_echo_n "checking for working alloca.h... " >&6; } 8146if ${ac_cv_working_alloca_h+:} false; then : 8147 $as_echo_n "(cached) " >&6 8148else 8149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8150/* end confdefs.h. */ 8151#include <alloca.h> 8152int 8153main () 8154{ 8155char *p = (char *) alloca (2 * sizeof (int)); 8156 if (p) return 0; 8157 ; 8158 return 0; 8159} 8160_ACEOF 8161if ac_fn_c_try_link "$LINENO"; then : 8162 ac_cv_working_alloca_h=yes 8163else 8164 ac_cv_working_alloca_h=no 8165fi 8166rm -f core conftest.err conftest.$ac_objext \ 8167 conftest$ac_exeext conftest.$ac_ext 8168fi 8169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 8170$as_echo "$ac_cv_working_alloca_h" >&6; } 8171if test $ac_cv_working_alloca_h = yes; then 8172 8173$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h 8174 8175fi 8176 8177{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 8178$as_echo_n "checking for alloca... " >&6; } 8179if ${ac_cv_func_alloca_works+:} false; then : 8180 $as_echo_n "(cached) " >&6 8181else 8182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8183/* end confdefs.h. */ 8184#ifdef __GNUC__ 8185# define alloca __builtin_alloca 8186#else 8187# ifdef _MSC_VER 8188# include <malloc.h> 8189# define alloca _alloca 8190# else 8191# ifdef HAVE_ALLOCA_H 8192# include <alloca.h> 8193# else 8194# ifdef _AIX 8195 #pragma alloca 8196# else 8197# ifndef alloca /* predefined by HP cc +Olibcalls */ 8198void *alloca (size_t); 8199# endif 8200# endif 8201# endif 8202# endif 8203#endif 8204 8205int 8206main () 8207{ 8208char *p = (char *) alloca (1); 8209 if (p) return 0; 8210 ; 8211 return 0; 8212} 8213_ACEOF 8214if ac_fn_c_try_link "$LINENO"; then : 8215 ac_cv_func_alloca_works=yes 8216else 8217 ac_cv_func_alloca_works=no 8218fi 8219rm -f core conftest.err conftest.$ac_objext \ 8220 conftest$ac_exeext conftest.$ac_ext 8221fi 8222{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 8223$as_echo "$ac_cv_func_alloca_works" >&6; } 8224 8225if test $ac_cv_func_alloca_works = yes; then 8226 8227$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h 8228 8229else 8230 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 8231# that cause trouble. Some versions do not even contain alloca or 8232# contain a buggy version. If you still want to use their alloca, 8233# use ar to extract alloca.o from them instead of compiling alloca.c. 8234 8235ALLOCA=\${LIBOBJDIR}alloca.$ac_objext 8236 8237$as_echo "#define C_ALLOCA 1" >>confdefs.h 8238 8239 8240{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 8241$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } 8242if ${ac_cv_os_cray+:} false; then : 8243 $as_echo_n "(cached) " >&6 8244else 8245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8246/* end confdefs.h. */ 8247#if defined CRAY && ! defined CRAY2 8248webecray 8249#else 8250wenotbecray 8251#endif 8252 8253_ACEOF 8254if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 8255 $EGREP "webecray" >/dev/null 2>&1; then : 8256 ac_cv_os_cray=yes 8257else 8258 ac_cv_os_cray=no 8259fi 8260rm -f conftest* 8261 8262fi 8263{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 8264$as_echo "$ac_cv_os_cray" >&6; } 8265if test $ac_cv_os_cray = yes; then 8266 for ac_func in _getb67 GETB67 getb67; do 8267 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8268ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8269if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8270 8271cat >>confdefs.h <<_ACEOF 8272#define CRAY_STACKSEG_END $ac_func 8273_ACEOF 8274 8275 break 8276fi 8277 8278 done 8279fi 8280 8281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 8282$as_echo_n "checking stack direction for C alloca... " >&6; } 8283if ${ac_cv_c_stack_direction+:} false; then : 8284 $as_echo_n "(cached) " >&6 8285else 8286 if test "$cross_compiling" = yes; then : 8287 ac_cv_c_stack_direction=0 8288else 8289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8290/* end confdefs.h. */ 8291$ac_includes_default 8292int 8293find_stack_direction (int *addr, int depth) 8294{ 8295 int dir, dummy = 0; 8296 if (! addr) 8297 addr = &dummy; 8298 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; 8299 dir = depth ? find_stack_direction (addr, depth - 1) : 0; 8300 return dir + dummy; 8301} 8302 8303int 8304main (int argc, char **argv) 8305{ 8306 return find_stack_direction (0, argc + !argv + 20) < 0; 8307} 8308_ACEOF 8309if ac_fn_c_try_run "$LINENO"; then : 8310 ac_cv_c_stack_direction=1 8311else 8312 ac_cv_c_stack_direction=-1 8313fi 8314rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8315 conftest.$ac_objext conftest.beam conftest.$ac_ext 8316fi 8317 8318fi 8319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 8320$as_echo "$ac_cv_c_stack_direction" >&6; } 8321cat >>confdefs.h <<_ACEOF 8322#define STACK_DIRECTION $ac_cv_c_stack_direction 8323_ACEOF 8324 8325 8326fi 8327 8328ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" 8329if test "x$ac_cv_have_decl_strerror_r" = xyes; then : 8330 ac_have_decl=1 8331else 8332 ac_have_decl=0 8333fi 8334 8335cat >>confdefs.h <<_ACEOF 8336#define HAVE_DECL_STRERROR_R $ac_have_decl 8337_ACEOF 8338 8339for ac_func in strerror_r 8340do : 8341 ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" 8342if test "x$ac_cv_func_strerror_r" = xyes; then : 8343 cat >>confdefs.h <<_ACEOF 8344#define HAVE_STRERROR_R 1 8345_ACEOF 8346 8347fi 8348done 8349 8350{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 8351$as_echo_n "checking whether strerror_r returns char *... " >&6; } 8352if ${ac_cv_func_strerror_r_char_p+:} false; then : 8353 $as_echo_n "(cached) " >&6 8354else 8355 8356 ac_cv_func_strerror_r_char_p=no 8357 if test $ac_cv_have_decl_strerror_r = yes; then 8358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8359/* end confdefs.h. */ 8360$ac_includes_default 8361int 8362main () 8363{ 8364 8365 char buf[100]; 8366 char x = *strerror_r (0, buf, sizeof buf); 8367 char *p = strerror_r (0, buf, sizeof buf); 8368 return !p || x; 8369 8370 ; 8371 return 0; 8372} 8373_ACEOF 8374if ac_fn_c_try_compile "$LINENO"; then : 8375 ac_cv_func_strerror_r_char_p=yes 8376fi 8377rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8378 else 8379 # strerror_r is not declared. Choose between 8380 # systems that have relatively inaccessible declarations for the 8381 # function. BeOS and DEC UNIX 4.0 fall in this category, but the 8382 # former has a strerror_r that returns char*, while the latter 8383 # has a strerror_r that returns `int'. 8384 # This test should segfault on the DEC system. 8385 if test "$cross_compiling" = yes; then : 8386 : 8387else 8388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8389/* end confdefs.h. */ 8390$ac_includes_default 8391 extern char *strerror_r (); 8392int 8393main () 8394{ 8395char buf[100]; 8396 char x = *strerror_r (0, buf, sizeof buf); 8397 return ! isalpha (x); 8398 ; 8399 return 0; 8400} 8401_ACEOF 8402if ac_fn_c_try_run "$LINENO"; then : 8403 ac_cv_func_strerror_r_char_p=yes 8404fi 8405rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 8406 conftest.$ac_objext conftest.beam conftest.$ac_ext 8407fi 8408 8409 fi 8410 8411fi 8412{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 8413$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } 8414if test $ac_cv_func_strerror_r_char_p = yes; then 8415 8416$as_echo "#define STRERROR_R_CHAR_P 1" >>confdefs.h 8417 8418fi 8419 8420 8421ac_busted_vpath_in_make=no 8422case "$build" in 8423 *-*-irix6.1*) # 64 bit only 8424 # busted vpath? 8425 ;; 8426 *-*-irix6*) # 6.2 (and later?) 8427 ac_busted_vpath_in_make=yes 8428 ;; 8429 *-*-solaris2.5.1) 8430 ac_busted_vpath_in_make=yes 8431 ;; 8432 *-*-unicosmp*) 8433 ac_busted_vpath_in_make=yes 8434 ;; 8435esac 8436 8437case "$ac_busted_vpath_in_make$srcdir" in 8438 yes.|no*) 8439 ;; 8440 *) case "`${MAKE-make} -v -f /dev/null 2>/dev/null | grep 'GNU Make'`" in 8441 '') 8442 as_fn_error $? "building outside of the main directory requires GNU make" "$LINENO" 5 8443 esac 8444 ;; 8445esac 8446 8447case "$host" in 8448 *-*-aix4*) 8449 # Bug 2516: 8450 # Was *-*-aix[[4-9]]* 8451 # XXX only verified thru AIX6. But... 8452 # Ken Link says this is fine for AIX 5.3 and 7.1, and sees no reason 8453 # that this support would be in 5.3, removed in 6, and added back. 8454 # 8455 # (prr) aix 4.1 doesn't have clock_settime, but in aix 4.3 it's a stub 8456 # (returning ENOSYS). I didn't check 4.2. If, in the future, 8457 # IBM pulls its thumbs out long enough to implement clock_settime, 8458 # this conditional will need to change. Maybe use AC_TRY_RUN 8459 # instead to try to set the time to itself and check errno. 8460 ;; 8461 *) 8462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 8463$as_echo_n "checking for library containing clock_gettime... " >&6; } 8464if ${ac_cv_search_clock_gettime+:} false; then : 8465 $as_echo_n "(cached) " >&6 8466else 8467 ac_func_search_save_LIBS=$LIBS 8468cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8469/* end confdefs.h. */ 8470 8471/* Override any GCC internal prototype to avoid an error. 8472 Use char because int might match the return type of a GCC 8473 builtin and then its argument prototype would still apply. */ 8474#ifdef __cplusplus 8475extern "C" 8476#endif 8477char clock_gettime (); 8478int 8479main () 8480{ 8481return clock_gettime (); 8482 ; 8483 return 0; 8484} 8485_ACEOF 8486for ac_lib in '' rt; do 8487 if test -z "$ac_lib"; then 8488 ac_res="none required" 8489 else 8490 ac_res=-l$ac_lib 8491 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8492 fi 8493 if ac_fn_c_try_link "$LINENO"; then : 8494 ac_cv_search_clock_gettime=$ac_res 8495fi 8496rm -f core conftest.err conftest.$ac_objext \ 8497 conftest$ac_exeext 8498 if ${ac_cv_search_clock_gettime+:} false; then : 8499 break 8500fi 8501done 8502if ${ac_cv_search_clock_gettime+:} false; then : 8503 8504else 8505 ac_cv_search_clock_gettime=no 8506fi 8507rm conftest.$ac_ext 8508LIBS=$ac_func_search_save_LIBS 8509fi 8510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 8511$as_echo "$ac_cv_search_clock_gettime" >&6; } 8512ac_res=$ac_cv_search_clock_gettime 8513if test "$ac_res" != no; then : 8514 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8515 case "$ac_cv_search_clock_gettime" in 8516 'none required') ;; 8517 no) ;; 8518 *) LDADD_LIBNTP="$ac_cv_search_clock_gettime $LDADD_LIBNTP" ;; 8519 esac 8520 8521fi 8522 8523 for ac_func in clock_getres clock_gettime clock_settime 8524do : 8525 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8526ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8527if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8528 cat >>confdefs.h <<_ACEOF 8529#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8530_ACEOF 8531 8532fi 8533done 8534 8535 ;; 8536esac 8537 8538for ac_func in getclock stime timegm strlcpy strlcat 8539do : 8540 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 8541ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 8542if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 8543 cat >>confdefs.h <<_ACEOF 8544#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 8545_ACEOF 8546 8547fi 8548done 8549 8550 8551# Bug 2713 8552LDADD_LIBUTIL= 8553 8554{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing snprintb" >&5 8555$as_echo_n "checking for library containing snprintb... " >&6; } 8556if ${ac_cv_search_snprintb+:} false; then : 8557 $as_echo_n "(cached) " >&6 8558else 8559 ac_func_search_save_LIBS=$LIBS 8560cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8561/* end confdefs.h. */ 8562 8563/* Override any GCC internal prototype to avoid an error. 8564 Use char because int might match the return type of a GCC 8565 builtin and then its argument prototype would still apply. */ 8566#ifdef __cplusplus 8567extern "C" 8568#endif 8569char snprintb (); 8570int 8571main () 8572{ 8573return snprintb (); 8574 ; 8575 return 0; 8576} 8577_ACEOF 8578for ac_lib in '' util; do 8579 if test -z "$ac_lib"; then 8580 ac_res="none required" 8581 else 8582 ac_res=-l$ac_lib 8583 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8584 fi 8585 if ac_fn_c_try_link "$LINENO"; then : 8586 ac_cv_search_snprintb=$ac_res 8587fi 8588rm -f core conftest.err conftest.$ac_objext \ 8589 conftest$ac_exeext 8590 if ${ac_cv_search_snprintb+:} false; then : 8591 break 8592fi 8593done 8594if ${ac_cv_search_snprintb+:} false; then : 8595 8596else 8597 ac_cv_search_snprintb=no 8598fi 8599rm conftest.$ac_ext 8600LIBS=$ac_func_search_save_LIBS 8601fi 8602{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_snprintb" >&5 8603$as_echo "$ac_cv_search_snprintb" >&6; } 8604ac_res=$ac_cv_search_snprintb 8605if test "$ac_res" != no; then : 8606 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8607 case "$ac_cv_search_snprintb" in 8608 'none required') ;; 8609 no) ;; 8610 *) LDADD_LIBUTIL="$ac_cv_search_snprintb $LDADD_LIBUTIL" ;; 8611 esac 8612 8613$as_echo "#define USE_SNPRINTB 1" >>confdefs.h 8614 8615fi 8616 8617 8618# 8619for ac_header in errno.h sys/socket.h sys/types.h time.h 8620do : 8621 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8622ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8623if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8624 cat >>confdefs.h <<_ACEOF 8625#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8626_ACEOF 8627 8628fi 8629 8630done 8631 8632for ac_header in net/if.h 8633do : 8634 ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" " 8635 #ifdef HAVE_SYS_SOCKET_H 8636 # include <sys/socket.h> 8637 #endif 8638 8639" 8640if test "x$ac_cv_header_net_if_h" = xyes; then : 8641 cat >>confdefs.h <<_ACEOF 8642#define HAVE_NET_IF_H 1 8643_ACEOF 8644 8645fi 8646 8647done 8648 8649case "$host" in 8650 *-hp-hpux*) 8651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if net/if.h requires mpinfou predeclaration" >&5 8652$as_echo_n "checking if net/if.h requires mpinfou predeclaration... " >&6; } 8653if ${ntp_cv_predecl_mpinfou+:} false; then : 8654 $as_echo_n "(cached) " >&6 8655else 8656 8657 np_cv_predecl_mpinfou=no 8658 case "$ac_cv_header_net_if_h" in 8659 no) 8660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8661/* end confdefs.h. */ 8662 8663 typedef union mpinfou { 8664 struct pdk_mpinfo *pdkptr; 8665 struct mpinfo *pikptr; 8666 } mpinfou_t; 8667 #ifdef HAVE_SYS_SOCKET_H 8668 # include <sys/socket.h> 8669 #endif 8670 #include <net/if.h> 8671 8672int 8673main () 8674{ 8675 8676 8677 8678 ; 8679 return 0; 8680} 8681_ACEOF 8682if ac_fn_c_try_compile "$LINENO"; then : 8683 8684 ntp_cv_predecl_mpinfou=yes 8685 ac_cv_header_net_if_h=yes 8686 8687 8688fi 8689rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8690 esac 8691 8692 8693fi 8694{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_predecl_mpinfou" >&5 8695$as_echo "$ntp_cv_predecl_mpinfou" >&6; } 8696 case "$ntp_cv_predecl_mpinfou" in 8697 yes) 8698 cat >>confdefs.h <<_ACEOF 8699#ifndef MPINFOU_PREDECLARED 8700# define MPINFOU_PREDECLARED 8701typedef union mpinfou { 8702 struct pdk_mpinfo *pdkptr; 8703 struct mpinfo *pikptr; 8704} mpinfou_t; 8705#endif 8706_ACEOF 8707 8708 esac 8709esac 8710 8711case "$host" in 8712 *-linux*) 8713 for ac_header in linux/if_addr.h 8714do : 8715 ac_fn_c_check_header_compile "$LINENO" "linux/if_addr.h" "ac_cv_header_linux_if_addr_h" " 8716 #ifdef HAVE_SYS_SOCKET_H 8717 # include <sys/socket.h> 8718 #endif 8719 8720" 8721if test "x$ac_cv_header_linux_if_addr_h" = xyes; then : 8722 cat >>confdefs.h <<_ACEOF 8723#define HAVE_LINUX_IF_ADDR_H 1 8724_ACEOF 8725 8726fi 8727 8728done 8729 8730 8731$as_echo "#define NEED_EARLY_FORK 1" >>confdefs.h 8732 8733esac 8734 8735for ac_header in arpa/nameser.h sys/param.h sys/time.h sys/timers.h 8736do : 8737 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8738ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8739if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8740 cat >>confdefs.h <<_ACEOF 8741#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8742_ACEOF 8743 8744fi 8745 8746done 8747 8748# sys/sysctl.h depends on sys/param.h on OpenBSD - Bug 1576 8749for ac_header in sys/sysctl.h 8750do : 8751 ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" " 8752 #if defined HAVE_SYS_PARAM_H 8753 # include <sys/param.h> 8754 #endif 8755 8756" 8757if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : 8758 cat >>confdefs.h <<_ACEOF 8759#define HAVE_SYS_SYSCTL_H 1 8760_ACEOF 8761 8762fi 8763 8764done 8765 8766for ac_header in netinet/in_system.h netinet/in_systm.h netinet/in.h 8767do : 8768 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8769ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 8770if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8771 cat >>confdefs.h <<_ACEOF 8772#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8773_ACEOF 8774 8775fi 8776 8777done 8778 8779 8780for ac_header in resolv.h 8781do : 8782 ac_fn_c_check_header_compile "$LINENO" "resolv.h" "ac_cv_header_resolv_h" " 8783 #ifdef HAVE_SYS_TYPES_H 8784 # include <sys/types.h> 8785 #endif 8786 #ifdef HAVE_NETINET_IN_H 8787 # include <netinet/in.h> 8788 #endif 8789 #ifdef HAVE_ARPA_NAMESER_H 8790 # include <arpa/nameser.h> 8791 #endif 8792 8793" 8794if test "x$ac_cv_header_resolv_h" = xyes; then : 8795 cat >>confdefs.h <<_ACEOF 8796#define HAVE_RESOLV_H 1 8797_ACEOF 8798 8799fi 8800 8801done 8802 8803 8804for ac_header in net/if_var.h 8805do : 8806 ac_fn_c_check_header_compile "$LINENO" "net/if_var.h" "ac_cv_header_net_if_var_h" " 8807 #if HAVE_SYS_TYPES_H 8808 # include <sys/types.h> 8809 #endif 8810 #ifdef HAVE_SYS_SOCKET_H 8811 # include <sys/socket.h> 8812 #endif 8813 #ifdef HAVE_NETINET_IN_H 8814 # include <netinet/in.h> 8815 #endif 8816 #ifdef HAVE_NET_IF_H 8817 # include <net/if.h> 8818 #endif 8819 8820" 8821if test "x$ac_cv_header_net_if_var_h" = xyes; then : 8822 cat >>confdefs.h <<_ACEOF 8823#define HAVE_NET_IF_VAR_H 1 8824_ACEOF 8825 8826fi 8827 8828done 8829 8830 8831for ac_header in netinet/ip.h netinet/in_var.h 8832do : 8833 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 8834ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 8835 #ifdef HAVE_SYS_TYPES_H 8836 # include <sys/types.h> 8837 #endif 8838 #ifdef HAVE_SYS_SOCKET_H 8839 # include <sys/socket.h> 8840 #endif 8841 #ifdef HAVE_NET_IF_H 8842 # include <net/if.h> 8843 #endif 8844 #ifdef HAVE_NETINET_IN_H 8845 # include <netinet/in.h> 8846 #endif 8847 #ifdef HAVE_NET_IF_VAR_H 8848 # include <net/if_var.h> 8849 #endif 8850 #ifdef HAVE_NETINET_IN_SYSTM_H 8851 # include <netinet/in_systm.h> 8852 #endif 8853 8854" 8855if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 8856 cat >>confdefs.h <<_ACEOF 8857#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 8858_ACEOF 8859 8860fi 8861 8862done 8863 8864 8865# HMS: Do we need to check for -lsocket before or after these tests? 8866{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 8867$as_echo_n "checking for library containing inet_pton... " >&6; } 8868if ${ac_cv_search_inet_pton+:} false; then : 8869 $as_echo_n "(cached) " >&6 8870else 8871 ac_func_search_save_LIBS=$LIBS 8872cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8873/* end confdefs.h. */ 8874 8875/* Override any GCC internal prototype to avoid an error. 8876 Use char because int might match the return type of a GCC 8877 builtin and then its argument prototype would still apply. */ 8878#ifdef __cplusplus 8879extern "C" 8880#endif 8881char inet_pton (); 8882int 8883main () 8884{ 8885return inet_pton (); 8886 ; 8887 return 0; 8888} 8889_ACEOF 8890for ac_lib in '' nsl; do 8891 if test -z "$ac_lib"; then 8892 ac_res="none required" 8893 else 8894 ac_res=-l$ac_lib 8895 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 8896 fi 8897 if ac_fn_c_try_link "$LINENO"; then : 8898 ac_cv_search_inet_pton=$ac_res 8899fi 8900rm -f core conftest.err conftest.$ac_objext \ 8901 conftest$ac_exeext 8902 if ${ac_cv_search_inet_pton+:} false; then : 8903 break 8904fi 8905done 8906if ${ac_cv_search_inet_pton+:} false; then : 8907 8908else 8909 ac_cv_search_inet_pton=no 8910fi 8911rm conftest.$ac_ext 8912LIBS=$ac_func_search_save_LIBS 8913fi 8914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 8915$as_echo "$ac_cv_search_inet_pton" >&6; } 8916ac_res=$ac_cv_search_inet_pton 8917if test "$ac_res" != no; then : 8918 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8919 case "$ac_cv_search_inet_pton" in 8920 'none required') ;; 8921 no) ;; 8922 *) LDADD_LIBNTP="$ac_cv_search_inet_pton $LDADD_LIBNTP" ;; 8923 esac 8924 8925fi 8926 8927{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 8928$as_echo_n "checking for library containing inet_ntop... " >&6; } 8929if ${ac_cv_search_inet_ntop+:} false; then : 8930 $as_echo_n "(cached) " >&6 8931else 8932 ac_func_search_save_LIBS=$LIBS 8933cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8934/* end confdefs.h. */ 8935 8936/* Override any GCC internal prototype to avoid an error. 8937 Use char because int might match the return type of a GCC 8938 builtin and then its argument prototype would still apply. */ 8939#ifdef __cplusplus 8940extern "C" 8941#endif 8942char inet_ntop (); 8943int 8944main () 8945{ 8946return inet_ntop (); 8947 ; 8948 return 0; 8949} 8950_ACEOF 8951for ac_lib in '' resolv; do 8952 if test -z "$ac_lib"; then 8953 ac_res="none required" 8954 else 8955 ac_res=-l$ac_lib 8956 LIBS="-l$ac_lib -lnsl $ac_func_search_save_LIBS" 8957 fi 8958 if ac_fn_c_try_link "$LINENO"; then : 8959 ac_cv_search_inet_ntop=$ac_res 8960fi 8961rm -f core conftest.err conftest.$ac_objext \ 8962 conftest$ac_exeext 8963 if ${ac_cv_search_inet_ntop+:} false; then : 8964 break 8965fi 8966done 8967if ${ac_cv_search_inet_ntop+:} false; then : 8968 8969else 8970 ac_cv_search_inet_ntop=no 8971fi 8972rm conftest.$ac_ext 8973LIBS=$ac_func_search_save_LIBS 8974fi 8975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 8976$as_echo "$ac_cv_search_inet_ntop" >&6; } 8977ac_res=$ac_cv_search_inet_ntop 8978if test "$ac_res" != no; then : 8979 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 8980 case "$ac_cv_search_inet_ntop" in 8981 'none required') ;; 8982 no) ;; 8983 *) LDADD_LIBNTP="$ac_cv_search_inet_ntop $LDADD_LIBNTP" ;; 8984 esac 8985 8986fi 8987 8988 8989# [Bug 1628] On Solaris, we need -lxnet -lsocket. Generalize this to 8990# avoid keying on the OS name: If we find socket functions in 8991# libsocket, next try for them in libxnet without libsocket, if found, 8992# list both. If we simply tested libxnet first, we would find the 8993# functions there and never add libsocket. See also [Bug 660] 8994# http://bugs.ntp.org/show_bug.cgi?id=660#c9 8995saved_LIBS=$LIBS 8996{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 8997$as_echo_n "checking for library containing setsockopt... " >&6; } 8998if ${ac_cv_search_setsockopt+:} false; then : 8999 $as_echo_n "(cached) " >&6 9000else 9001 ac_func_search_save_LIBS=$LIBS 9002cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9003/* end confdefs.h. */ 9004 9005/* Override any GCC internal prototype to avoid an error. 9006 Use char because int might match the return type of a GCC 9007 builtin and then its argument prototype would still apply. */ 9008#ifdef __cplusplus 9009extern "C" 9010#endif 9011char setsockopt (); 9012int 9013main () 9014{ 9015return setsockopt (); 9016 ; 9017 return 0; 9018} 9019_ACEOF 9020for ac_lib in '' socket; do 9021 if test -z "$ac_lib"; then 9022 ac_res="none required" 9023 else 9024 ac_res=-l$ac_lib 9025 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9026 fi 9027 if ac_fn_c_try_link "$LINENO"; then : 9028 ac_cv_search_setsockopt=$ac_res 9029fi 9030rm -f core conftest.err conftest.$ac_objext \ 9031 conftest$ac_exeext 9032 if ${ac_cv_search_setsockopt+:} false; then : 9033 break 9034fi 9035done 9036if ${ac_cv_search_setsockopt+:} false; then : 9037 9038else 9039 ac_cv_search_setsockopt=no 9040fi 9041rm conftest.$ac_ext 9042LIBS=$ac_func_search_save_LIBS 9043fi 9044{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setsockopt" >&5 9045$as_echo "$ac_cv_search_setsockopt" >&6; } 9046ac_res=$ac_cv_search_setsockopt 9047if test "$ac_res" != no; then : 9048 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9049 case "$ac_cv_search_setsockopt" in 9050 'none required') ;; 9051 no) ;; 9052 *) LDADD_LIBNTP="$ac_cv_search_setsockopt $LDADD_LIBNTP" ;; 9053 esac 9054 9055fi 9056 9057case "$ac_cv_search_setsockopt" in 9058 -lsocket) 9059 LIBS="$saved_LIBS" 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getsockopt" >&5 9061$as_echo_n "checking for library containing getsockopt... " >&6; } 9062if ${ac_cv_search_getsockopt+:} false; then : 9063 $as_echo_n "(cached) " >&6 9064else 9065 ac_func_search_save_LIBS=$LIBS 9066cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067/* end confdefs.h. */ 9068 9069/* Override any GCC internal prototype to avoid an error. 9070 Use char because int might match the return type of a GCC 9071 builtin and then its argument prototype would still apply. */ 9072#ifdef __cplusplus 9073extern "C" 9074#endif 9075char getsockopt (); 9076int 9077main () 9078{ 9079return getsockopt (); 9080 ; 9081 return 0; 9082} 9083_ACEOF 9084for ac_lib in '' xnet; do 9085 if test -z "$ac_lib"; then 9086 ac_res="none required" 9087 else 9088 ac_res=-l$ac_lib 9089 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 9090 fi 9091 if ac_fn_c_try_link "$LINENO"; then : 9092 ac_cv_search_getsockopt=$ac_res 9093fi 9094rm -f core conftest.err conftest.$ac_objext \ 9095 conftest$ac_exeext 9096 if ${ac_cv_search_getsockopt+:} false; then : 9097 break 9098fi 9099done 9100if ${ac_cv_search_getsockopt+:} false; then : 9101 9102else 9103 ac_cv_search_getsockopt=no 9104fi 9105rm conftest.$ac_ext 9106LIBS=$ac_func_search_save_LIBS 9107fi 9108{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getsockopt" >&5 9109$as_echo "$ac_cv_search_getsockopt" >&6; } 9110ac_res=$ac_cv_search_getsockopt 9111if test "$ac_res" != no; then : 9112 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 9113 case "$ac_cv_search_getsockopt" in 9114 'none required') ;; 9115 no) ;; 9116 *) LDADD_LIBNTP="$ac_cv_search_getsockopt $LDADD_LIBNTP" ;; 9117 esac 9118 9119fi 9120 9121 # XXX Possible trouble here - reading the comments above and looking at the 9122 # code below I wonder if we'll add -lxnet when we don't need it. 9123 # Also, do we need to add -lxnet to LDADD_LIBNTP, or perhaps see if it's 9124 # there when it is not needed? 9125 case "$ac_cv_search_getsockopt" in 9126 -lxnet) 9127 LIBS="-lxnet -lsocket $saved_LIBS" 9128 ;; 9129 *) LIBS="-lsocket $saved_LIBS" 9130 ;; 9131 esac 9132 ;; 9133esac 9134{ saved_LIBS=; unset saved_LIBS;} 9135 9136# Bug 2427 - look for recvmsg here. 9137for ac_func in recvmsg 9138do : 9139 ac_fn_c_check_func "$LINENO" "recvmsg" "ac_cv_func_recvmsg" 9140if test "x$ac_cv_func_recvmsg" = xyes; then : 9141 cat >>confdefs.h <<_ACEOF 9142#define HAVE_RECVMSG 1 9143_ACEOF 9144 9145fi 9146done 9147 9148 9149{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 9150$as_echo_n "checking for inline... " >&6; } 9151if ${ac_cv_c_inline+:} false; then : 9152 $as_echo_n "(cached) " >&6 9153else 9154 ac_cv_c_inline=no 9155for ac_kw in inline __inline__ __inline; do 9156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9157/* end confdefs.h. */ 9158#ifndef __cplusplus 9159typedef int foo_t; 9160static $ac_kw foo_t static_foo () {return 0; } 9161$ac_kw foo_t foo () {return 0; } 9162#endif 9163 9164_ACEOF 9165if ac_fn_c_try_compile "$LINENO"; then : 9166 ac_cv_c_inline=$ac_kw 9167fi 9168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9169 test "$ac_cv_c_inline" != no && break 9170done 9171 9172fi 9173{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 9174$as_echo "$ac_cv_c_inline" >&6; } 9175 9176case $ac_cv_c_inline in 9177 inline | yes) ;; 9178 *) 9179 case $ac_cv_c_inline in 9180 no) ac_val=;; 9181 *) ac_val=$ac_cv_c_inline;; 9182 esac 9183 cat >>confdefs.h <<_ACEOF 9184#ifndef __cplusplus 9185#define inline $ac_val 9186#endif 9187_ACEOF 9188 ;; 9189esac 9190 9191 9192case "$ac_cv_c_inline" in 9193 '') 9194 ;; 9195 *) 9196 9197$as_echo "#define HAVE_INLINE 1" >>confdefs.h 9198 9199 9200esac 9201 9202{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 9203$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } 9204if ${ac_cv_header_time+:} false; then : 9205 $as_echo_n "(cached) " >&6 9206else 9207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9208/* end confdefs.h. */ 9209#include <sys/types.h> 9210#include <sys/time.h> 9211#include <time.h> 9212 9213int 9214main () 9215{ 9216if ((struct tm *) 0) 9217return 0; 9218 ; 9219 return 0; 9220} 9221_ACEOF 9222if ac_fn_c_try_compile "$LINENO"; then : 9223 ac_cv_header_time=yes 9224else 9225 ac_cv_header_time=no 9226fi 9227rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9228fi 9229{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 9230$as_echo "$ac_cv_header_time" >&6; } 9231if test $ac_cv_header_time = yes; then 9232 9233$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h 9234 9235fi 9236 9237# The cast to long int works around a bug in the HP C Compiler 9238# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9239# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9240# This bug is HP SR number 8606223364. 9241{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of time_t" >&5 9242$as_echo_n "checking size of time_t... " >&6; } 9243if ${ac_cv_sizeof_time_t+:} false; then : 9244 $as_echo_n "(cached) " >&6 9245else 9246 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (time_t))" "ac_cv_sizeof_time_t" "$ac_includes_default"; then : 9247 9248else 9249 if test "$ac_cv_type_time_t" = yes; then 9250 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9251$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9252as_fn_error 77 "cannot compute sizeof (time_t) 9253See \`config.log' for more details" "$LINENO" 5; } 9254 else 9255 ac_cv_sizeof_time_t=0 9256 fi 9257fi 9258 9259fi 9260{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_time_t" >&5 9261$as_echo "$ac_cv_sizeof_time_t" >&6; } 9262 9263 9264 9265cat >>confdefs.h <<_ACEOF 9266#define SIZEOF_TIME_T $ac_cv_sizeof_time_t 9267_ACEOF 9268 9269 9270{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether char is unsigned" >&5 9271$as_echo_n "checking whether char is unsigned... " >&6; } 9272if ${ac_cv_c_char_unsigned+:} false; then : 9273 $as_echo_n "(cached) " >&6 9274else 9275 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9276/* end confdefs.h. */ 9277$ac_includes_default 9278int 9279main () 9280{ 9281static int test_array [1 - 2 * !(((char) -1) < 0)]; 9282test_array [0] = 0; 9283return test_array [0]; 9284 9285 ; 9286 return 0; 9287} 9288_ACEOF 9289if ac_fn_c_try_compile "$LINENO"; then : 9290 ac_cv_c_char_unsigned=no 9291else 9292 ac_cv_c_char_unsigned=yes 9293fi 9294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9295fi 9296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_char_unsigned" >&5 9297$as_echo "$ac_cv_c_char_unsigned" >&6; } 9298if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then 9299 $as_echo "#define __CHAR_UNSIGNED__ 1" >>confdefs.h 9300 9301fi 9302 # The cast to long int works around a bug in the HP C Compiler 9303# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9304# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9305# This bug is HP SR number 8606223364. 9306{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of signed char" >&5 9307$as_echo_n "checking size of signed char... " >&6; } 9308if ${ac_cv_sizeof_signed_char+:} false; then : 9309 $as_echo_n "(cached) " >&6 9310else 9311 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (signed char))" "ac_cv_sizeof_signed_char" "$ac_includes_default"; then : 9312 9313else 9314 if test "$ac_cv_type_signed_char" = yes; then 9315 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9316$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9317as_fn_error 77 "cannot compute sizeof (signed char) 9318See \`config.log' for more details" "$LINENO" 5; } 9319 else 9320 ac_cv_sizeof_signed_char=0 9321 fi 9322fi 9323 9324fi 9325{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_signed_char" >&5 9326$as_echo "$ac_cv_sizeof_signed_char" >&6; } 9327 9328 9329 9330cat >>confdefs.h <<_ACEOF 9331#define SIZEOF_SIGNED_CHAR $ac_cv_sizeof_signed_char 9332_ACEOF 9333 9334 9335ac_fn_c_check_type "$LINENO" "s_char" "ac_cv_type_s_char" "$ac_includes_default" 9336if test "x$ac_cv_type_s_char" = xyes; then : 9337 9338cat >>confdefs.h <<_ACEOF 9339#define HAVE_S_CHAR 1 9340_ACEOF 9341 9342 9343fi 9344ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default" 9345if test "x$ac_cv_type_long_long" = xyes; then : 9346 9347cat >>confdefs.h <<_ACEOF 9348#define HAVE_LONG_LONG 1 9349_ACEOF 9350 9351 9352fi 9353 9354# The cast to long int works around a bug in the HP C Compiler 9355# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9356# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9357# This bug is HP SR number 8606223364. 9358{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 9359$as_echo_n "checking size of short... " >&6; } 9360if ${ac_cv_sizeof_short+:} false; then : 9361 $as_echo_n "(cached) " >&6 9362else 9363 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 9364 9365else 9366 if test "$ac_cv_type_short" = yes; then 9367 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9368$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9369as_fn_error 77 "cannot compute sizeof (short) 9370See \`config.log' for more details" "$LINENO" 5; } 9371 else 9372 ac_cv_sizeof_short=0 9373 fi 9374fi 9375 9376fi 9377{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 9378$as_echo "$ac_cv_sizeof_short" >&6; } 9379 9380 9381 9382cat >>confdefs.h <<_ACEOF 9383#define SIZEOF_SHORT $ac_cv_sizeof_short 9384_ACEOF 9385 9386 9387# The cast to long int works around a bug in the HP C Compiler 9388# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9389# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9390# This bug is HP SR number 8606223364. 9391{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 9392$as_echo_n "checking size of int... " >&6; } 9393if ${ac_cv_sizeof_int+:} false; then : 9394 $as_echo_n "(cached) " >&6 9395else 9396 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 9397 9398else 9399 if test "$ac_cv_type_int" = yes; then 9400 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9401$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9402as_fn_error 77 "cannot compute sizeof (int) 9403See \`config.log' for more details" "$LINENO" 5; } 9404 else 9405 ac_cv_sizeof_int=0 9406 fi 9407fi 9408 9409fi 9410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 9411$as_echo "$ac_cv_sizeof_int" >&6; } 9412 9413 9414 9415cat >>confdefs.h <<_ACEOF 9416#define SIZEOF_INT $ac_cv_sizeof_int 9417_ACEOF 9418 9419 9420# The cast to long int works around a bug in the HP C Compiler 9421# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9422# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9423# This bug is HP SR number 8606223364. 9424{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 9425$as_echo_n "checking size of long... " >&6; } 9426if ${ac_cv_sizeof_long+:} false; then : 9427 $as_echo_n "(cached) " >&6 9428else 9429 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 9430 9431else 9432 if test "$ac_cv_type_long" = yes; then 9433 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9434$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9435as_fn_error 77 "cannot compute sizeof (long) 9436See \`config.log' for more details" "$LINENO" 5; } 9437 else 9438 ac_cv_sizeof_long=0 9439 fi 9440fi 9441 9442fi 9443{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 9444$as_echo "$ac_cv_sizeof_long" >&6; } 9445 9446 9447 9448cat >>confdefs.h <<_ACEOF 9449#define SIZEOF_LONG $ac_cv_sizeof_long 9450_ACEOF 9451 9452 9453 9454case "$ac_cv_type_long_long" in 9455 no) 9456 ;; 9457 *) 9458 # The cast to long int works around a bug in the HP C Compiler 9459# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 9460# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 9461# This bug is HP SR number 8606223364. 9462{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5 9463$as_echo_n "checking size of long long... " >&6; } 9464if ${ac_cv_sizeof_long_long+:} false; then : 9465 $as_echo_n "(cached) " >&6 9466else 9467 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then : 9468 9469else 9470 if test "$ac_cv_type_long_long" = yes; then 9471 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 9472$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 9473as_fn_error 77 "cannot compute sizeof (long long) 9474See \`config.log' for more details" "$LINENO" 5; } 9475 else 9476 ac_cv_sizeof_long_long=0 9477 fi 9478fi 9479 9480fi 9481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5 9482$as_echo "$ac_cv_sizeof_long_long" >&6; } 9483 9484 9485 9486cat >>confdefs.h <<_ACEOF 9487#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long 9488_ACEOF 9489 9490 9491 ;; 9492esac 9493 9494case "$ac_cv_c_char_unsigned$ac_cv_sizeof_signed_char$ac_cv_type_s_char" in 9495 *yes) 9496 # We have a typedef for s_char. Might as well believe it... 9497 ;; 9498 no0no) 9499 # We have signed chars, can't say 'signed char', no s_char typedef. 9500 9501$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 9502 9503 ;; 9504 no1no) 9505 # We have signed chars, can say 'signed char', no s_char typedef. 9506 9507$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 9508 9509 ;; 9510 yes0no) 9511 # We have unsigned chars, can't say 'signed char', no s_char typedef. 9512 as_fn_error $? "No way to specify a signed character!" "$LINENO" 5 9513 ;; 9514 yes1no) 9515 # We have unsigned chars, can say 'signed char', no s_char typedef. 9516 9517$as_echo "#define NEED_S_CHAR_TYPEDEF 1" >>confdefs.h 9518 9519 ;; 9520esac 9521 9522{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 9523$as_echo_n "checking for uid_t in sys/types.h... " >&6; } 9524if ${ac_cv_type_uid_t+:} false; then : 9525 $as_echo_n "(cached) " >&6 9526else 9527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9528/* end confdefs.h. */ 9529#include <sys/types.h> 9530 9531_ACEOF 9532if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9533 $EGREP "uid_t" >/dev/null 2>&1; then : 9534 ac_cv_type_uid_t=yes 9535else 9536 ac_cv_type_uid_t=no 9537fi 9538rm -f conftest* 9539 9540fi 9541{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 9542$as_echo "$ac_cv_type_uid_t" >&6; } 9543if test $ac_cv_type_uid_t = no; then 9544 9545$as_echo "#define uid_t int" >>confdefs.h 9546 9547 9548$as_echo "#define gid_t int" >>confdefs.h 9549 9550fi 9551 9552 9553 9554 9555 9556 9557{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we're including debugging code" >&5 9558$as_echo_n "checking if we're including debugging code... " >&6; } 9559# Check whether --enable-debugging was given. 9560if test "${enable_debugging+set}" = set; then : 9561 enableval=$enable_debugging; ntp_ok=$enableval 9562else 9563 ntp_ok=yes 9564 9565fi 9566 9567case "$ntp_ok" in 9568 yes) 9569 9570$as_echo "#define DEBUG 1" >>confdefs.h 9571 9572esac 9573{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_ok" >&5 9574$as_echo "$ntp_ok" >&6; } 9575 9576 9577 9578# check if we can compile with pthreads 9579for ac_header in semaphore.h 9580do : 9581 ac_fn_c_check_header_mongrel "$LINENO" "semaphore.h" "ac_cv_header_semaphore_h" "$ac_includes_default" 9582if test "x$ac_cv_header_semaphore_h" = xyes; then : 9583 cat >>confdefs.h <<_ACEOF 9584#define HAVE_SEMAPHORE_H 1 9585_ACEOF 9586 9587fi 9588 9589done 9590 9591for ac_func in socketpair 9592do : 9593 ac_fn_c_check_func "$LINENO" "socketpair" "ac_cv_func_socketpair" 9594if test "x$ac_cv_func_socketpair" = xyes; then : 9595 cat >>confdefs.h <<_ACEOF 9596#define HAVE_SOCKETPAIR 1 9597_ACEOF 9598 9599fi 9600done 9601 9602# Check whether --enable-thread-support was given. 9603if test "${enable_thread_support+set}" = set; then : 9604 enableval=$enable_thread_support; 9605else 9606 enable_thread_support=yes 9607 9608fi 9609 9610have_pthreads=no 9611case "$enable_thread_support" in 9612 no) ;; 9613 *) 9614 ol_found_pthreads=no 9615 9616 9617 9618ac_ext=c 9619ac_cpp='$CPP $CPPFLAGS' 9620ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 9621ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 9622ac_compiler_gnu=$ac_cv_c_compiler_gnu 9623 9624# OpenLDAP --with-threads 9625 9626# Check whether --with-threads was given. 9627if test "${with_threads+set}" = set; then : 9628 withval=$with_threads; 9629 ol_arg=invalid 9630 for ol_val in auto nt posix mach pth lwp yes no manual ; do 9631 if test "$withval" = "$ol_val" ; then 9632 ol_arg="$ol_val" 9633 fi 9634 done 9635 if test "$ol_arg" = "invalid" ; then 9636 as_fn_error $? "bad value $withval for --with-threads" "$LINENO" 5 9637 fi 9638 ol_with_threads="$ol_arg" 9639 9640else 9641 ol_with_threads="auto" 9642fi 9643# end --with-threads 9644 9645 9646case "$ol_with_threads$host" in 9647 auto*-*-solaris2.[0-6]) 9648 ol_with_threads=no 9649 ;; 9650esac 9651 9652 9653ol_aix_threads=no 9654case "$host" in 9655*-*-aix*) if test -z "$CC" ; then 9656 case "$ol_with_threads" in 9657 auto | yes | posix) ol_aix_threads=yes ;; 9658 esac 9659 fi 9660;; 9661esac 9662 9663if test $ol_aix_threads = yes ; then 9664 if test -z "${CC}" ; then 9665 for ac_prog in cc_r xlc_r cc 9666do 9667 # Extract the first word of "$ac_prog", so it can be a program name with args. 9668set dummy $ac_prog; ac_word=$2 9669{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 9670$as_echo_n "checking for $ac_word... " >&6; } 9671if ${ac_cv_prog_CC+:} false; then : 9672 $as_echo_n "(cached) " >&6 9673else 9674 if test -n "$CC"; then 9675 ac_cv_prog_CC="$CC" # Let the user override the test. 9676else 9677as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 9678for as_dir in $PATH 9679do 9680 IFS=$as_save_IFS 9681 test -z "$as_dir" && as_dir=. 9682 for ac_exec_ext in '' $ac_executable_extensions; do 9683 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 9684 ac_cv_prog_CC="$ac_prog" 9685 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 9686 break 2 9687 fi 9688done 9689 done 9690IFS=$as_save_IFS 9691 9692fi 9693fi 9694CC=$ac_cv_prog_CC 9695if test -n "$CC"; then 9696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 9697$as_echo "$CC" >&6; } 9698else 9699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 9700$as_echo "no" >&6; } 9701fi 9702 9703 9704 test -n "$CC" && break 9705done 9706 9707 9708 if test "$CC" = cc ; then 9709 if test $ol_with_threads != auto ; then 9710 as_fn_error $? "--with-threads requires cc_r (or other suitable compiler) on AIX" "$LINENO" 5 9711 else 9712 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling threads, no cc_r on AIX" >&5 9713$as_echo "$as_me: WARNING: disabling threads, no cc_r on AIX" >&2;} 9714 fi 9715 ol_with_threads=no 9716 fi 9717 fi 9718 9719 case ${CC} in cc_r | xlc_r) 9720 ol_with_threads=posix 9721 ol_cv_pthread_create=yes 9722 ;; 9723 esac 9724fi 9725 9726ol_link_threads=no 9727# OpenLDAP --with-yielding_select 9728 9729# Check whether --with-yielding_select was given. 9730if test "${with_yielding_select+set}" = set; then : 9731 withval=$with_yielding_select; 9732 ol_arg=invalid 9733 for ol_val in auto yes no manual ; do 9734 if test "$withval" = "$ol_val" ; then 9735 ol_arg="$ol_val" 9736 fi 9737 done 9738 if test "$ol_arg" = "invalid" ; then 9739 as_fn_error $? "bad value $withval for --with-yielding_select" "$LINENO" 5 9740 fi 9741 ol_with_yielding_select="$ol_arg" 9742 9743else 9744 ol_with_yielding_select="auto" 9745fi 9746# end --with-yielding_select 9747 9748 9749case $ol_with_threads in auto | yes | nt) 9750 9751 9752 ac_fn_c_check_func "$LINENO" "_beginthread" "ac_cv_func__beginthread" 9753if test "x$ac_cv_func__beginthread" = xyes; then : 9754 9755fi 9756 9757 9758 if test $ac_cv_func__beginthread = yes ; then 9759 9760$as_echo "#define HAVE_NT_THREADS 1" >>confdefs.h 9761 9762 ol_cv_nt_threads=yes 9763 fi 9764 9765 9766 if test "$ol_cv_nt_threads" = yes ; then 9767 ol_link_threads=nt 9768 ol_with_threads=found 9769 ol_with_yielding_select=yes 9770 9771 9772$as_echo "#define HAVE_NT_SERVICE_MANAGER 1" >>confdefs.h 9773 9774 9775$as_echo "#define HAVE_NT_EVENT_LOG 1" >>confdefs.h 9776 9777 fi 9778 9779 if test $ol_with_threads = nt ; then 9780 as_fn_error $? "could not locate NT Threads" "$LINENO" 5 9781 fi 9782 ;; 9783esac 9784 9785case $ol_with_threads in auto | yes | posix) 9786 9787 for ac_header in pthread.h 9788do : 9789 ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" 9790if test "x$ac_cv_header_pthread_h" = xyes; then : 9791 cat >>confdefs.h <<_ACEOF 9792#define HAVE_PTHREAD_H 1 9793_ACEOF 9794 9795fi 9796 9797done 9798 9799 9800 if test $ac_cv_header_pthread_h = yes ; then 9801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX thread version" >&5 9802$as_echo_n "checking POSIX thread version... " >&6; } 9803if ${ol_cv_pthread_version+:} false; then : 9804 $as_echo_n "(cached) " >&6 9805else 9806 9807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9808/* end confdefs.h. */ 9809 9810# include <pthread.h> 9811 9812int 9813main () 9814{ 9815 9816 int i = PTHREAD_CREATE_JOINABLE; 9817 9818 ; 9819 return 0; 9820} 9821_ACEOF 9822if ac_fn_c_try_compile "$LINENO"; then : 9823 9824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9825/* end confdefs.h. */ 9826#include <pthread.h> 9827 9828_ACEOF 9829if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9830 $EGREP "pthread_detach" >/dev/null 2>&1; then : 9831 ol_cv_pthread_version=10 9832else 9833 ol_cv_pthread_version=8 9834fi 9835rm -f conftest* 9836 9837else 9838 9839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9840/* end confdefs.h. */ 9841 9842# include <pthread.h> 9843# ifdef PTHREAD_CREATE_UNDETACHED 9844 draft7 9845# endif 9846 9847_ACEOF 9848if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9849 $EGREP "draft7" >/dev/null 2>&1; then : 9850 ol_cv_pthread_version=7 9851else 9852 9853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9854/* end confdefs.h. */ 9855#include <pthread.h> 9856 9857_ACEOF 9858if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9859 $EGREP "pthread_attr_init" >/dev/null 2>&1; then : 9860 ol_cv_pthread_version=6 9861else 9862 9863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9864/* end confdefs.h. */ 9865 9866# include <pthread.h> 9867#ifdef PTHREAD_MUTEX_INITIALIZER 9868 draft5 9869#endif 9870 9871_ACEOF 9872if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9873 $EGREP "draft5" >/dev/null 2>&1; then : 9874 ol_cv_pthread_version=5 9875else 9876 ol_cv_pthread_version=4 9877fi 9878rm -f conftest* 9879 9880fi 9881rm -f conftest* 9882 9883fi 9884rm -f conftest* 9885 9886fi 9887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9888 9889fi 9890{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_version" >&5 9891$as_echo "$ol_cv_pthread_version" >&6; } 9892 9893 9894 if test $ol_cv_pthread_version != 0 ; then 9895 9896cat >>confdefs.h <<_ACEOF 9897#define HAVE_PTHREADS $ol_cv_pthread_version 9898_ACEOF 9899 9900 else 9901 as_fn_error $? "unknown pthread version" "$LINENO" 5 9902 fi 9903 9904 # consider threads found 9905 ol_with_threads=found 9906 9907 9908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5 9909$as_echo_n "checking for LinuxThreads pthread.h... " >&6; } 9910if ${ol_cv_header_linux_threads+:} false; then : 9911 $as_echo_n "(cached) " >&6 9912else 9913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9914/* end confdefs.h. */ 9915#include <pthread.h> 9916_ACEOF 9917if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9918 $EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1; then : 9919 ol_cv_header_linux_threads=yes 9920else 9921 ol_cv_header_linux_threads=no 9922fi 9923rm -f conftest* 9924 9925 9926fi 9927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5 9928$as_echo "$ol_cv_header_linux_threads" >&6; } 9929 if test $ol_cv_header_linux_threads = yes; then 9930 9931$as_echo "#define HAVE_LINUX_THREADS 1" >>confdefs.h 9932 9933 fi 9934 9935 9936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU Pth pthread.h" >&5 9937$as_echo_n "checking for GNU Pth pthread.h... " >&6; } 9938if ${ol_cv_header_gnu_pth_pthread_h+:} false; then : 9939 $as_echo_n "(cached) " >&6 9940else 9941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9942/* end confdefs.h. */ 9943#include <pthread.h> 9944#ifdef _POSIX_THREAD_IS_GNU_PTH 9945 __gnu_pth__; 9946#endif 9947 9948_ACEOF 9949if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 9950 $EGREP "__gnu_pth__" >/dev/null 2>&1; then : 9951 ol_cv_header_gnu_pth_pthread_h=yes 9952else 9953 ol_cv_header_gnu_pth_pthread_h=no 9954fi 9955rm -f conftest* 9956 9957 9958fi 9959{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_gnu_pth_pthread_h" >&5 9960$as_echo "$ol_cv_header_gnu_pth_pthread_h" >&6; } 9961 9962 9963 if test $ol_cv_header_gnu_pth_pthread_h = no ; then 9964 for ac_header in sched.h 9965do : 9966 ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default" 9967if test "x$ac_cv_header_sched_h" = xyes; then : 9968 cat >>confdefs.h <<_ACEOF 9969#define HAVE_SCHED_H 1 9970_ACEOF 9971 9972fi 9973 9974done 9975 9976 fi 9977 9978 9979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in default libraries" >&5 9980$as_echo_n "checking for pthread_create in default libraries... " >&6; } 9981if ${ol_cv_pthread_create+:} false; then : 9982 $as_echo_n "(cached) " >&6 9983else 9984 9985 if test "$cross_compiling" = yes; then : 9986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9987/* end confdefs.h. */ 9988 9989/* pthread test headers */ 9990#include <pthread.h> 9991#if HAVE_PTHREADS < 7 9992#include <errno.h> 9993#endif 9994#ifndef NULL 9995#define NULL (void*)0 9996#endif 9997 9998static void *task(p) 9999 void *p; 10000{ 10001 return (void *) (p == NULL); 10002} 10003 10004int 10005main () 10006{ 10007 10008 /* pthread test function */ 10009#ifndef PTHREAD_CREATE_DETACHED 10010#define PTHREAD_CREATE_DETACHED 1 10011#endif 10012 pthread_t t; 10013 int status; 10014 int detach = PTHREAD_CREATE_DETACHED; 10015 10016#if HAVE_PTHREADS > 4 10017 /* Final pthreads */ 10018 pthread_attr_t attr; 10019 10020 status = pthread_attr_init(&attr); 10021 if( status ) return status; 10022 10023#if HAVE_PTHREADS < 7 10024 status = pthread_attr_setdetachstate(&attr, &detach); 10025 if( status < 0 ) status = errno; 10026#else 10027 status = pthread_attr_setdetachstate(&attr, detach); 10028#endif 10029 if( status ) return status; 10030 status = pthread_create( &t, &attr, task, NULL ); 10031#if HAVE_PTHREADS < 7 10032 if( status < 0 ) status = errno; 10033#endif 10034 if( status ) return status; 10035#else 10036 /* Draft 4 pthreads */ 10037 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10038 if( status ) return errno; 10039 10040 /* give thread a chance to complete */ 10041 /* it should remain joinable and hence detachable */ 10042 sleep( 1 ); 10043 10044 status = pthread_detach( &t ); 10045 if( status ) return errno; 10046#endif 10047 10048#ifdef HAVE_LINUX_THREADS 10049 pthread_kill_other_threads_np(); 10050#endif 10051 10052 return 0; 10053 10054 ; 10055 return 0; 10056} 10057_ACEOF 10058if ac_fn_c_try_link "$LINENO"; then : 10059 ol_cv_pthread_create=yes 10060else 10061 ol_cv_pthread_create=no 10062fi 10063rm -f core conftest.err conftest.$ac_objext \ 10064 conftest$ac_exeext conftest.$ac_ext 10065else 10066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10067/* end confdefs.h. */ 10068 10069 10070/* pthread test headers */ 10071#include <pthread.h> 10072#if HAVE_PTHREADS < 7 10073#include <errno.h> 10074#endif 10075#ifndef NULL 10076#define NULL (void*)0 10077#endif 10078 10079static void *task(p) 10080 void *p; 10081{ 10082 return (void *) (p == NULL); 10083} 10084 10085 10086int main(argc, argv) 10087 int argc; 10088 char **argv; 10089{ 10090 10091 /* pthread test function */ 10092#ifndef PTHREAD_CREATE_DETACHED 10093#define PTHREAD_CREATE_DETACHED 1 10094#endif 10095 pthread_t t; 10096 int status; 10097 int detach = PTHREAD_CREATE_DETACHED; 10098 10099#if HAVE_PTHREADS > 4 10100 /* Final pthreads */ 10101 pthread_attr_t attr; 10102 10103 status = pthread_attr_init(&attr); 10104 if( status ) return status; 10105 10106#if HAVE_PTHREADS < 7 10107 status = pthread_attr_setdetachstate(&attr, &detach); 10108 if( status < 0 ) status = errno; 10109#else 10110 status = pthread_attr_setdetachstate(&attr, detach); 10111#endif 10112 if( status ) return status; 10113 status = pthread_create( &t, &attr, task, NULL ); 10114#if HAVE_PTHREADS < 7 10115 if( status < 0 ) status = errno; 10116#endif 10117 if( status ) return status; 10118#else 10119 /* Draft 4 pthreads */ 10120 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10121 if( status ) return errno; 10122 10123 /* give thread a chance to complete */ 10124 /* it should remain joinable and hence detachable */ 10125 sleep( 1 ); 10126 10127 status = pthread_detach( &t ); 10128 if( status ) return errno; 10129#endif 10130 10131#ifdef HAVE_LINUX_THREADS 10132 pthread_kill_other_threads_np(); 10133#endif 10134 10135 return 0; 10136 10137} 10138 10139_ACEOF 10140if ac_fn_c_try_run "$LINENO"; then : 10141 ol_cv_pthread_create=yes 10142else 10143 ol_cv_pthread_create=no 10144fi 10145rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10146 conftest.$ac_objext conftest.beam conftest.$ac_ext 10147fi 10148 10149fi 10150{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create" >&5 10151$as_echo "$ol_cv_pthread_create" >&6; } 10152 10153 if test $ol_cv_pthread_create != no ; then 10154 ol_link_threads=posix 10155 ol_link_pthreads="" 10156 fi 10157 10158 # Pthread try link: -kthread (ol_cv_pthread_kthread) 10159if test "$ol_link_threads" = no ; then 10160 # try -kthread 10161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -kthread" >&5 10162$as_echo_n "checking for pthread link with -kthread... " >&6; } 10163if ${ol_cv_pthread_kthread+:} false; then : 10164 $as_echo_n "(cached) " >&6 10165else 10166 10167 # save the flags 10168 ol_LIBS="$LIBS" 10169 LIBS="-kthread $LIBS" 10170 10171 if test "$cross_compiling" = yes; then : 10172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10173/* end confdefs.h. */ 10174 10175/* pthread test headers */ 10176#include <pthread.h> 10177#if HAVE_PTHREADS < 7 10178#include <errno.h> 10179#endif 10180#ifndef NULL 10181#define NULL (void*)0 10182#endif 10183 10184static void *task(p) 10185 void *p; 10186{ 10187 return (void *) (p == NULL); 10188} 10189 10190int 10191main () 10192{ 10193 10194 /* pthread test function */ 10195#ifndef PTHREAD_CREATE_DETACHED 10196#define PTHREAD_CREATE_DETACHED 1 10197#endif 10198 pthread_t t; 10199 int status; 10200 int detach = PTHREAD_CREATE_DETACHED; 10201 10202#if HAVE_PTHREADS > 4 10203 /* Final pthreads */ 10204 pthread_attr_t attr; 10205 10206 status = pthread_attr_init(&attr); 10207 if( status ) return status; 10208 10209#if HAVE_PTHREADS < 7 10210 status = pthread_attr_setdetachstate(&attr, &detach); 10211 if( status < 0 ) status = errno; 10212#else 10213 status = pthread_attr_setdetachstate(&attr, detach); 10214#endif 10215 if( status ) return status; 10216 status = pthread_create( &t, &attr, task, NULL ); 10217#if HAVE_PTHREADS < 7 10218 if( status < 0 ) status = errno; 10219#endif 10220 if( status ) return status; 10221#else 10222 /* Draft 4 pthreads */ 10223 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10224 if( status ) return errno; 10225 10226 /* give thread a chance to complete */ 10227 /* it should remain joinable and hence detachable */ 10228 sleep( 1 ); 10229 10230 status = pthread_detach( &t ); 10231 if( status ) return errno; 10232#endif 10233 10234#ifdef HAVE_LINUX_THREADS 10235 pthread_kill_other_threads_np(); 10236#endif 10237 10238 return 0; 10239 10240 ; 10241 return 0; 10242} 10243_ACEOF 10244if ac_fn_c_try_link "$LINENO"; then : 10245 ol_cv_pthread_kthread=yes 10246else 10247 ol_cv_pthread_kthread=no 10248fi 10249rm -f core conftest.err conftest.$ac_objext \ 10250 conftest$ac_exeext conftest.$ac_ext 10251else 10252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10253/* end confdefs.h. */ 10254 10255 10256/* pthread test headers */ 10257#include <pthread.h> 10258#if HAVE_PTHREADS < 7 10259#include <errno.h> 10260#endif 10261#ifndef NULL 10262#define NULL (void*)0 10263#endif 10264 10265static void *task(p) 10266 void *p; 10267{ 10268 return (void *) (p == NULL); 10269} 10270 10271 10272int main(argc, argv) 10273 int argc; 10274 char **argv; 10275{ 10276 10277 /* pthread test function */ 10278#ifndef PTHREAD_CREATE_DETACHED 10279#define PTHREAD_CREATE_DETACHED 1 10280#endif 10281 pthread_t t; 10282 int status; 10283 int detach = PTHREAD_CREATE_DETACHED; 10284 10285#if HAVE_PTHREADS > 4 10286 /* Final pthreads */ 10287 pthread_attr_t attr; 10288 10289 status = pthread_attr_init(&attr); 10290 if( status ) return status; 10291 10292#if HAVE_PTHREADS < 7 10293 status = pthread_attr_setdetachstate(&attr, &detach); 10294 if( status < 0 ) status = errno; 10295#else 10296 status = pthread_attr_setdetachstate(&attr, detach); 10297#endif 10298 if( status ) return status; 10299 status = pthread_create( &t, &attr, task, NULL ); 10300#if HAVE_PTHREADS < 7 10301 if( status < 0 ) status = errno; 10302#endif 10303 if( status ) return status; 10304#else 10305 /* Draft 4 pthreads */ 10306 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10307 if( status ) return errno; 10308 10309 /* give thread a chance to complete */ 10310 /* it should remain joinable and hence detachable */ 10311 sleep( 1 ); 10312 10313 status = pthread_detach( &t ); 10314 if( status ) return errno; 10315#endif 10316 10317#ifdef HAVE_LINUX_THREADS 10318 pthread_kill_other_threads_np(); 10319#endif 10320 10321 return 0; 10322 10323} 10324 10325_ACEOF 10326if ac_fn_c_try_run "$LINENO"; then : 10327 ol_cv_pthread_kthread=yes 10328else 10329 ol_cv_pthread_kthread=no 10330fi 10331rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10332 conftest.$ac_objext conftest.beam conftest.$ac_ext 10333fi 10334 10335 10336 # restore the LIBS 10337 LIBS="$ol_LIBS" 10338 10339fi 10340{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_kthread" >&5 10341$as_echo "$ol_cv_pthread_kthread" >&6; } 10342 10343 if test $ol_cv_pthread_kthread = yes ; then 10344 ol_link_pthreads="-kthread" 10345 ol_link_threads=posix 10346 fi 10347fi 10348 10349 # Pthread try link: -pthread (ol_cv_pthread_pthread) 10350if test "$ol_link_threads" = no ; then 10351 # try -pthread 10352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthread" >&5 10353$as_echo_n "checking for pthread link with -pthread... " >&6; } 10354if ${ol_cv_pthread_pthread+:} false; then : 10355 $as_echo_n "(cached) " >&6 10356else 10357 10358 # save the flags 10359 ol_LIBS="$LIBS" 10360 LIBS="-pthread $LIBS" 10361 10362 if test "$cross_compiling" = yes; then : 10363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10364/* end confdefs.h. */ 10365 10366/* pthread test headers */ 10367#include <pthread.h> 10368#if HAVE_PTHREADS < 7 10369#include <errno.h> 10370#endif 10371#ifndef NULL 10372#define NULL (void*)0 10373#endif 10374 10375static void *task(p) 10376 void *p; 10377{ 10378 return (void *) (p == NULL); 10379} 10380 10381int 10382main () 10383{ 10384 10385 /* pthread test function */ 10386#ifndef PTHREAD_CREATE_DETACHED 10387#define PTHREAD_CREATE_DETACHED 1 10388#endif 10389 pthread_t t; 10390 int status; 10391 int detach = PTHREAD_CREATE_DETACHED; 10392 10393#if HAVE_PTHREADS > 4 10394 /* Final pthreads */ 10395 pthread_attr_t attr; 10396 10397 status = pthread_attr_init(&attr); 10398 if( status ) return status; 10399 10400#if HAVE_PTHREADS < 7 10401 status = pthread_attr_setdetachstate(&attr, &detach); 10402 if( status < 0 ) status = errno; 10403#else 10404 status = pthread_attr_setdetachstate(&attr, detach); 10405#endif 10406 if( status ) return status; 10407 status = pthread_create( &t, &attr, task, NULL ); 10408#if HAVE_PTHREADS < 7 10409 if( status < 0 ) status = errno; 10410#endif 10411 if( status ) return status; 10412#else 10413 /* Draft 4 pthreads */ 10414 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10415 if( status ) return errno; 10416 10417 /* give thread a chance to complete */ 10418 /* it should remain joinable and hence detachable */ 10419 sleep( 1 ); 10420 10421 status = pthread_detach( &t ); 10422 if( status ) return errno; 10423#endif 10424 10425#ifdef HAVE_LINUX_THREADS 10426 pthread_kill_other_threads_np(); 10427#endif 10428 10429 return 0; 10430 10431 ; 10432 return 0; 10433} 10434_ACEOF 10435if ac_fn_c_try_link "$LINENO"; then : 10436 ol_cv_pthread_pthread=yes 10437else 10438 ol_cv_pthread_pthread=no 10439fi 10440rm -f core conftest.err conftest.$ac_objext \ 10441 conftest$ac_exeext conftest.$ac_ext 10442else 10443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444/* end confdefs.h. */ 10445 10446 10447/* pthread test headers */ 10448#include <pthread.h> 10449#if HAVE_PTHREADS < 7 10450#include <errno.h> 10451#endif 10452#ifndef NULL 10453#define NULL (void*)0 10454#endif 10455 10456static void *task(p) 10457 void *p; 10458{ 10459 return (void *) (p == NULL); 10460} 10461 10462 10463int main(argc, argv) 10464 int argc; 10465 char **argv; 10466{ 10467 10468 /* pthread test function */ 10469#ifndef PTHREAD_CREATE_DETACHED 10470#define PTHREAD_CREATE_DETACHED 1 10471#endif 10472 pthread_t t; 10473 int status; 10474 int detach = PTHREAD_CREATE_DETACHED; 10475 10476#if HAVE_PTHREADS > 4 10477 /* Final pthreads */ 10478 pthread_attr_t attr; 10479 10480 status = pthread_attr_init(&attr); 10481 if( status ) return status; 10482 10483#if HAVE_PTHREADS < 7 10484 status = pthread_attr_setdetachstate(&attr, &detach); 10485 if( status < 0 ) status = errno; 10486#else 10487 status = pthread_attr_setdetachstate(&attr, detach); 10488#endif 10489 if( status ) return status; 10490 status = pthread_create( &t, &attr, task, NULL ); 10491#if HAVE_PTHREADS < 7 10492 if( status < 0 ) status = errno; 10493#endif 10494 if( status ) return status; 10495#else 10496 /* Draft 4 pthreads */ 10497 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10498 if( status ) return errno; 10499 10500 /* give thread a chance to complete */ 10501 /* it should remain joinable and hence detachable */ 10502 sleep( 1 ); 10503 10504 status = pthread_detach( &t ); 10505 if( status ) return errno; 10506#endif 10507 10508#ifdef HAVE_LINUX_THREADS 10509 pthread_kill_other_threads_np(); 10510#endif 10511 10512 return 0; 10513 10514} 10515 10516_ACEOF 10517if ac_fn_c_try_run "$LINENO"; then : 10518 ol_cv_pthread_pthread=yes 10519else 10520 ol_cv_pthread_pthread=no 10521fi 10522rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10523 conftest.$ac_objext conftest.beam conftest.$ac_ext 10524fi 10525 10526 10527 # restore the LIBS 10528 LIBS="$ol_LIBS" 10529 10530fi 10531{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthread" >&5 10532$as_echo "$ol_cv_pthread_pthread" >&6; } 10533 10534 if test $ol_cv_pthread_pthread = yes ; then 10535 ol_link_pthreads="-pthread" 10536 ol_link_threads=posix 10537 fi 10538fi 10539 10540 # Pthread try link: -pthreads (ol_cv_pthread_pthreads) 10541if test "$ol_link_threads" = no ; then 10542 # try -pthreads 10543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -pthreads" >&5 10544$as_echo_n "checking for pthread link with -pthreads... " >&6; } 10545if ${ol_cv_pthread_pthreads+:} false; then : 10546 $as_echo_n "(cached) " >&6 10547else 10548 10549 # save the flags 10550 ol_LIBS="$LIBS" 10551 LIBS="-pthreads $LIBS" 10552 10553 if test "$cross_compiling" = yes; then : 10554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10555/* end confdefs.h. */ 10556 10557/* pthread test headers */ 10558#include <pthread.h> 10559#if HAVE_PTHREADS < 7 10560#include <errno.h> 10561#endif 10562#ifndef NULL 10563#define NULL (void*)0 10564#endif 10565 10566static void *task(p) 10567 void *p; 10568{ 10569 return (void *) (p == NULL); 10570} 10571 10572int 10573main () 10574{ 10575 10576 /* pthread test function */ 10577#ifndef PTHREAD_CREATE_DETACHED 10578#define PTHREAD_CREATE_DETACHED 1 10579#endif 10580 pthread_t t; 10581 int status; 10582 int detach = PTHREAD_CREATE_DETACHED; 10583 10584#if HAVE_PTHREADS > 4 10585 /* Final pthreads */ 10586 pthread_attr_t attr; 10587 10588 status = pthread_attr_init(&attr); 10589 if( status ) return status; 10590 10591#if HAVE_PTHREADS < 7 10592 status = pthread_attr_setdetachstate(&attr, &detach); 10593 if( status < 0 ) status = errno; 10594#else 10595 status = pthread_attr_setdetachstate(&attr, detach); 10596#endif 10597 if( status ) return status; 10598 status = pthread_create( &t, &attr, task, NULL ); 10599#if HAVE_PTHREADS < 7 10600 if( status < 0 ) status = errno; 10601#endif 10602 if( status ) return status; 10603#else 10604 /* Draft 4 pthreads */ 10605 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10606 if( status ) return errno; 10607 10608 /* give thread a chance to complete */ 10609 /* it should remain joinable and hence detachable */ 10610 sleep( 1 ); 10611 10612 status = pthread_detach( &t ); 10613 if( status ) return errno; 10614#endif 10615 10616#ifdef HAVE_LINUX_THREADS 10617 pthread_kill_other_threads_np(); 10618#endif 10619 10620 return 0; 10621 10622 ; 10623 return 0; 10624} 10625_ACEOF 10626if ac_fn_c_try_link "$LINENO"; then : 10627 ol_cv_pthread_pthreads=yes 10628else 10629 ol_cv_pthread_pthreads=no 10630fi 10631rm -f core conftest.err conftest.$ac_objext \ 10632 conftest$ac_exeext conftest.$ac_ext 10633else 10634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10635/* end confdefs.h. */ 10636 10637 10638/* pthread test headers */ 10639#include <pthread.h> 10640#if HAVE_PTHREADS < 7 10641#include <errno.h> 10642#endif 10643#ifndef NULL 10644#define NULL (void*)0 10645#endif 10646 10647static void *task(p) 10648 void *p; 10649{ 10650 return (void *) (p == NULL); 10651} 10652 10653 10654int main(argc, argv) 10655 int argc; 10656 char **argv; 10657{ 10658 10659 /* pthread test function */ 10660#ifndef PTHREAD_CREATE_DETACHED 10661#define PTHREAD_CREATE_DETACHED 1 10662#endif 10663 pthread_t t; 10664 int status; 10665 int detach = PTHREAD_CREATE_DETACHED; 10666 10667#if HAVE_PTHREADS > 4 10668 /* Final pthreads */ 10669 pthread_attr_t attr; 10670 10671 status = pthread_attr_init(&attr); 10672 if( status ) return status; 10673 10674#if HAVE_PTHREADS < 7 10675 status = pthread_attr_setdetachstate(&attr, &detach); 10676 if( status < 0 ) status = errno; 10677#else 10678 status = pthread_attr_setdetachstate(&attr, detach); 10679#endif 10680 if( status ) return status; 10681 status = pthread_create( &t, &attr, task, NULL ); 10682#if HAVE_PTHREADS < 7 10683 if( status < 0 ) status = errno; 10684#endif 10685 if( status ) return status; 10686#else 10687 /* Draft 4 pthreads */ 10688 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10689 if( status ) return errno; 10690 10691 /* give thread a chance to complete */ 10692 /* it should remain joinable and hence detachable */ 10693 sleep( 1 ); 10694 10695 status = pthread_detach( &t ); 10696 if( status ) return errno; 10697#endif 10698 10699#ifdef HAVE_LINUX_THREADS 10700 pthread_kill_other_threads_np(); 10701#endif 10702 10703 return 0; 10704 10705} 10706 10707_ACEOF 10708if ac_fn_c_try_run "$LINENO"; then : 10709 ol_cv_pthread_pthreads=yes 10710else 10711 ol_cv_pthread_pthreads=no 10712fi 10713rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10714 conftest.$ac_objext conftest.beam conftest.$ac_ext 10715fi 10716 10717 10718 # restore the LIBS 10719 LIBS="$ol_LIBS" 10720 10721fi 10722{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_pthreads" >&5 10723$as_echo "$ol_cv_pthread_pthreads" >&6; } 10724 10725 if test $ol_cv_pthread_pthreads = yes ; then 10726 ol_link_pthreads="-pthreads" 10727 ol_link_threads=posix 10728 fi 10729fi 10730 10731 # Pthread try link: -mthreads (ol_cv_pthread_mthreads) 10732if test "$ol_link_threads" = no ; then 10733 # try -mthreads 10734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -mthreads" >&5 10735$as_echo_n "checking for pthread link with -mthreads... " >&6; } 10736if ${ol_cv_pthread_mthreads+:} false; then : 10737 $as_echo_n "(cached) " >&6 10738else 10739 10740 # save the flags 10741 ol_LIBS="$LIBS" 10742 LIBS="-mthreads $LIBS" 10743 10744 if test "$cross_compiling" = yes; then : 10745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10746/* end confdefs.h. */ 10747 10748/* pthread test headers */ 10749#include <pthread.h> 10750#if HAVE_PTHREADS < 7 10751#include <errno.h> 10752#endif 10753#ifndef NULL 10754#define NULL (void*)0 10755#endif 10756 10757static void *task(p) 10758 void *p; 10759{ 10760 return (void *) (p == NULL); 10761} 10762 10763int 10764main () 10765{ 10766 10767 /* pthread test function */ 10768#ifndef PTHREAD_CREATE_DETACHED 10769#define PTHREAD_CREATE_DETACHED 1 10770#endif 10771 pthread_t t; 10772 int status; 10773 int detach = PTHREAD_CREATE_DETACHED; 10774 10775#if HAVE_PTHREADS > 4 10776 /* Final pthreads */ 10777 pthread_attr_t attr; 10778 10779 status = pthread_attr_init(&attr); 10780 if( status ) return status; 10781 10782#if HAVE_PTHREADS < 7 10783 status = pthread_attr_setdetachstate(&attr, &detach); 10784 if( status < 0 ) status = errno; 10785#else 10786 status = pthread_attr_setdetachstate(&attr, detach); 10787#endif 10788 if( status ) return status; 10789 status = pthread_create( &t, &attr, task, NULL ); 10790#if HAVE_PTHREADS < 7 10791 if( status < 0 ) status = errno; 10792#endif 10793 if( status ) return status; 10794#else 10795 /* Draft 4 pthreads */ 10796 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10797 if( status ) return errno; 10798 10799 /* give thread a chance to complete */ 10800 /* it should remain joinable and hence detachable */ 10801 sleep( 1 ); 10802 10803 status = pthread_detach( &t ); 10804 if( status ) return errno; 10805#endif 10806 10807#ifdef HAVE_LINUX_THREADS 10808 pthread_kill_other_threads_np(); 10809#endif 10810 10811 return 0; 10812 10813 ; 10814 return 0; 10815} 10816_ACEOF 10817if ac_fn_c_try_link "$LINENO"; then : 10818 ol_cv_pthread_mthreads=yes 10819else 10820 ol_cv_pthread_mthreads=no 10821fi 10822rm -f core conftest.err conftest.$ac_objext \ 10823 conftest$ac_exeext conftest.$ac_ext 10824else 10825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10826/* end confdefs.h. */ 10827 10828 10829/* pthread test headers */ 10830#include <pthread.h> 10831#if HAVE_PTHREADS < 7 10832#include <errno.h> 10833#endif 10834#ifndef NULL 10835#define NULL (void*)0 10836#endif 10837 10838static void *task(p) 10839 void *p; 10840{ 10841 return (void *) (p == NULL); 10842} 10843 10844 10845int main(argc, argv) 10846 int argc; 10847 char **argv; 10848{ 10849 10850 /* pthread test function */ 10851#ifndef PTHREAD_CREATE_DETACHED 10852#define PTHREAD_CREATE_DETACHED 1 10853#endif 10854 pthread_t t; 10855 int status; 10856 int detach = PTHREAD_CREATE_DETACHED; 10857 10858#if HAVE_PTHREADS > 4 10859 /* Final pthreads */ 10860 pthread_attr_t attr; 10861 10862 status = pthread_attr_init(&attr); 10863 if( status ) return status; 10864 10865#if HAVE_PTHREADS < 7 10866 status = pthread_attr_setdetachstate(&attr, &detach); 10867 if( status < 0 ) status = errno; 10868#else 10869 status = pthread_attr_setdetachstate(&attr, detach); 10870#endif 10871 if( status ) return status; 10872 status = pthread_create( &t, &attr, task, NULL ); 10873#if HAVE_PTHREADS < 7 10874 if( status < 0 ) status = errno; 10875#endif 10876 if( status ) return status; 10877#else 10878 /* Draft 4 pthreads */ 10879 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10880 if( status ) return errno; 10881 10882 /* give thread a chance to complete */ 10883 /* it should remain joinable and hence detachable */ 10884 sleep( 1 ); 10885 10886 status = pthread_detach( &t ); 10887 if( status ) return errno; 10888#endif 10889 10890#ifdef HAVE_LINUX_THREADS 10891 pthread_kill_other_threads_np(); 10892#endif 10893 10894 return 0; 10895 10896} 10897 10898_ACEOF 10899if ac_fn_c_try_run "$LINENO"; then : 10900 ol_cv_pthread_mthreads=yes 10901else 10902 ol_cv_pthread_mthreads=no 10903fi 10904rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 10905 conftest.$ac_objext conftest.beam conftest.$ac_ext 10906fi 10907 10908 10909 # restore the LIBS 10910 LIBS="$ol_LIBS" 10911 10912fi 10913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_mthreads" >&5 10914$as_echo "$ol_cv_pthread_mthreads" >&6; } 10915 10916 if test $ol_cv_pthread_mthreads = yes ; then 10917 ol_link_pthreads="-mthreads" 10918 ol_link_threads=posix 10919 fi 10920fi 10921 10922 # Pthread try link: -thread (ol_cv_pthread_thread) 10923if test "$ol_link_threads" = no ; then 10924 # try -thread 10925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -thread" >&5 10926$as_echo_n "checking for pthread link with -thread... " >&6; } 10927if ${ol_cv_pthread_thread+:} false; then : 10928 $as_echo_n "(cached) " >&6 10929else 10930 10931 # save the flags 10932 ol_LIBS="$LIBS" 10933 LIBS="-thread $LIBS" 10934 10935 if test "$cross_compiling" = yes; then : 10936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10937/* end confdefs.h. */ 10938 10939/* pthread test headers */ 10940#include <pthread.h> 10941#if HAVE_PTHREADS < 7 10942#include <errno.h> 10943#endif 10944#ifndef NULL 10945#define NULL (void*)0 10946#endif 10947 10948static void *task(p) 10949 void *p; 10950{ 10951 return (void *) (p == NULL); 10952} 10953 10954int 10955main () 10956{ 10957 10958 /* pthread test function */ 10959#ifndef PTHREAD_CREATE_DETACHED 10960#define PTHREAD_CREATE_DETACHED 1 10961#endif 10962 pthread_t t; 10963 int status; 10964 int detach = PTHREAD_CREATE_DETACHED; 10965 10966#if HAVE_PTHREADS > 4 10967 /* Final pthreads */ 10968 pthread_attr_t attr; 10969 10970 status = pthread_attr_init(&attr); 10971 if( status ) return status; 10972 10973#if HAVE_PTHREADS < 7 10974 status = pthread_attr_setdetachstate(&attr, &detach); 10975 if( status < 0 ) status = errno; 10976#else 10977 status = pthread_attr_setdetachstate(&attr, detach); 10978#endif 10979 if( status ) return status; 10980 status = pthread_create( &t, &attr, task, NULL ); 10981#if HAVE_PTHREADS < 7 10982 if( status < 0 ) status = errno; 10983#endif 10984 if( status ) return status; 10985#else 10986 /* Draft 4 pthreads */ 10987 status = pthread_create( &t, pthread_attr_default, task, NULL ); 10988 if( status ) return errno; 10989 10990 /* give thread a chance to complete */ 10991 /* it should remain joinable and hence detachable */ 10992 sleep( 1 ); 10993 10994 status = pthread_detach( &t ); 10995 if( status ) return errno; 10996#endif 10997 10998#ifdef HAVE_LINUX_THREADS 10999 pthread_kill_other_threads_np(); 11000#endif 11001 11002 return 0; 11003 11004 ; 11005 return 0; 11006} 11007_ACEOF 11008if ac_fn_c_try_link "$LINENO"; then : 11009 ol_cv_pthread_thread=yes 11010else 11011 ol_cv_pthread_thread=no 11012fi 11013rm -f core conftest.err conftest.$ac_objext \ 11014 conftest$ac_exeext conftest.$ac_ext 11015else 11016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11017/* end confdefs.h. */ 11018 11019 11020/* pthread test headers */ 11021#include <pthread.h> 11022#if HAVE_PTHREADS < 7 11023#include <errno.h> 11024#endif 11025#ifndef NULL 11026#define NULL (void*)0 11027#endif 11028 11029static void *task(p) 11030 void *p; 11031{ 11032 return (void *) (p == NULL); 11033} 11034 11035 11036int main(argc, argv) 11037 int argc; 11038 char **argv; 11039{ 11040 11041 /* pthread test function */ 11042#ifndef PTHREAD_CREATE_DETACHED 11043#define PTHREAD_CREATE_DETACHED 1 11044#endif 11045 pthread_t t; 11046 int status; 11047 int detach = PTHREAD_CREATE_DETACHED; 11048 11049#if HAVE_PTHREADS > 4 11050 /* Final pthreads */ 11051 pthread_attr_t attr; 11052 11053 status = pthread_attr_init(&attr); 11054 if( status ) return status; 11055 11056#if HAVE_PTHREADS < 7 11057 status = pthread_attr_setdetachstate(&attr, &detach); 11058 if( status < 0 ) status = errno; 11059#else 11060 status = pthread_attr_setdetachstate(&attr, detach); 11061#endif 11062 if( status ) return status; 11063 status = pthread_create( &t, &attr, task, NULL ); 11064#if HAVE_PTHREADS < 7 11065 if( status < 0 ) status = errno; 11066#endif 11067 if( status ) return status; 11068#else 11069 /* Draft 4 pthreads */ 11070 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11071 if( status ) return errno; 11072 11073 /* give thread a chance to complete */ 11074 /* it should remain joinable and hence detachable */ 11075 sleep( 1 ); 11076 11077 status = pthread_detach( &t ); 11078 if( status ) return errno; 11079#endif 11080 11081#ifdef HAVE_LINUX_THREADS 11082 pthread_kill_other_threads_np(); 11083#endif 11084 11085 return 0; 11086 11087} 11088 11089_ACEOF 11090if ac_fn_c_try_run "$LINENO"; then : 11091 ol_cv_pthread_thread=yes 11092else 11093 ol_cv_pthread_thread=no 11094fi 11095rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11096 conftest.$ac_objext conftest.beam conftest.$ac_ext 11097fi 11098 11099 11100 # restore the LIBS 11101 LIBS="$ol_LIBS" 11102 11103fi 11104{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_thread" >&5 11105$as_echo "$ol_cv_pthread_thread" >&6; } 11106 11107 if test $ol_cv_pthread_thread = yes ; then 11108 ol_link_pthreads="-thread" 11109 ol_link_threads=posix 11110 fi 11111fi 11112 11113 11114 # Pthread try link: -lpthread -lmach -lexc -lc_r (ol_cv_pthread_lpthread_lmach_lexc_lc_r) 11115if test "$ol_link_threads" = no ; then 11116 # try -lpthread -lmach -lexc -lc_r 11117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc -lc_r" >&5 11118$as_echo_n "checking for pthread link with -lpthread -lmach -lexc -lc_r... " >&6; } 11119if ${ol_cv_pthread_lpthread_lmach_lexc_lc_r+:} false; then : 11120 $as_echo_n "(cached) " >&6 11121else 11122 11123 # save the flags 11124 ol_LIBS="$LIBS" 11125 LIBS="-lpthread -lmach -lexc -lc_r $LIBS" 11126 11127 if test "$cross_compiling" = yes; then : 11128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11129/* end confdefs.h. */ 11130 11131/* pthread test headers */ 11132#include <pthread.h> 11133#if HAVE_PTHREADS < 7 11134#include <errno.h> 11135#endif 11136#ifndef NULL 11137#define NULL (void*)0 11138#endif 11139 11140static void *task(p) 11141 void *p; 11142{ 11143 return (void *) (p == NULL); 11144} 11145 11146int 11147main () 11148{ 11149 11150 /* pthread test function */ 11151#ifndef PTHREAD_CREATE_DETACHED 11152#define PTHREAD_CREATE_DETACHED 1 11153#endif 11154 pthread_t t; 11155 int status; 11156 int detach = PTHREAD_CREATE_DETACHED; 11157 11158#if HAVE_PTHREADS > 4 11159 /* Final pthreads */ 11160 pthread_attr_t attr; 11161 11162 status = pthread_attr_init(&attr); 11163 if( status ) return status; 11164 11165#if HAVE_PTHREADS < 7 11166 status = pthread_attr_setdetachstate(&attr, &detach); 11167 if( status < 0 ) status = errno; 11168#else 11169 status = pthread_attr_setdetachstate(&attr, detach); 11170#endif 11171 if( status ) return status; 11172 status = pthread_create( &t, &attr, task, NULL ); 11173#if HAVE_PTHREADS < 7 11174 if( status < 0 ) status = errno; 11175#endif 11176 if( status ) return status; 11177#else 11178 /* Draft 4 pthreads */ 11179 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11180 if( status ) return errno; 11181 11182 /* give thread a chance to complete */ 11183 /* it should remain joinable and hence detachable */ 11184 sleep( 1 ); 11185 11186 status = pthread_detach( &t ); 11187 if( status ) return errno; 11188#endif 11189 11190#ifdef HAVE_LINUX_THREADS 11191 pthread_kill_other_threads_np(); 11192#endif 11193 11194 return 0; 11195 11196 ; 11197 return 0; 11198} 11199_ACEOF 11200if ac_fn_c_try_link "$LINENO"; then : 11201 ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes 11202else 11203 ol_cv_pthread_lpthread_lmach_lexc_lc_r=no 11204fi 11205rm -f core conftest.err conftest.$ac_objext \ 11206 conftest$ac_exeext conftest.$ac_ext 11207else 11208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11209/* end confdefs.h. */ 11210 11211 11212/* pthread test headers */ 11213#include <pthread.h> 11214#if HAVE_PTHREADS < 7 11215#include <errno.h> 11216#endif 11217#ifndef NULL 11218#define NULL (void*)0 11219#endif 11220 11221static void *task(p) 11222 void *p; 11223{ 11224 return (void *) (p == NULL); 11225} 11226 11227 11228int main(argc, argv) 11229 int argc; 11230 char **argv; 11231{ 11232 11233 /* pthread test function */ 11234#ifndef PTHREAD_CREATE_DETACHED 11235#define PTHREAD_CREATE_DETACHED 1 11236#endif 11237 pthread_t t; 11238 int status; 11239 int detach = PTHREAD_CREATE_DETACHED; 11240 11241#if HAVE_PTHREADS > 4 11242 /* Final pthreads */ 11243 pthread_attr_t attr; 11244 11245 status = pthread_attr_init(&attr); 11246 if( status ) return status; 11247 11248#if HAVE_PTHREADS < 7 11249 status = pthread_attr_setdetachstate(&attr, &detach); 11250 if( status < 0 ) status = errno; 11251#else 11252 status = pthread_attr_setdetachstate(&attr, detach); 11253#endif 11254 if( status ) return status; 11255 status = pthread_create( &t, &attr, task, NULL ); 11256#if HAVE_PTHREADS < 7 11257 if( status < 0 ) status = errno; 11258#endif 11259 if( status ) return status; 11260#else 11261 /* Draft 4 pthreads */ 11262 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11263 if( status ) return errno; 11264 11265 /* give thread a chance to complete */ 11266 /* it should remain joinable and hence detachable */ 11267 sleep( 1 ); 11268 11269 status = pthread_detach( &t ); 11270 if( status ) return errno; 11271#endif 11272 11273#ifdef HAVE_LINUX_THREADS 11274 pthread_kill_other_threads_np(); 11275#endif 11276 11277 return 0; 11278 11279} 11280 11281_ACEOF 11282if ac_fn_c_try_run "$LINENO"; then : 11283 ol_cv_pthread_lpthread_lmach_lexc_lc_r=yes 11284else 11285 ol_cv_pthread_lpthread_lmach_lexc_lc_r=no 11286fi 11287rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11288 conftest.$ac_objext conftest.beam conftest.$ac_ext 11289fi 11290 11291 11292 # restore the LIBS 11293 LIBS="$ol_LIBS" 11294 11295fi 11296{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&5 11297$as_echo "$ol_cv_pthread_lpthread_lmach_lexc_lc_r" >&6; } 11298 11299 if test $ol_cv_pthread_lpthread_lmach_lexc_lc_r = yes ; then 11300 ol_link_pthreads="-lpthread -lmach -lexc -lc_r" 11301 ol_link_threads=posix 11302 fi 11303fi 11304 11305 # Pthread try link: -lpthread -lmach -lexc (ol_cv_pthread_lpthread_lmach_lexc) 11306if test "$ol_link_threads" = no ; then 11307 # try -lpthread -lmach -lexc 11308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -lmach -lexc" >&5 11309$as_echo_n "checking for pthread link with -lpthread -lmach -lexc... " >&6; } 11310if ${ol_cv_pthread_lpthread_lmach_lexc+:} false; then : 11311 $as_echo_n "(cached) " >&6 11312else 11313 11314 # save the flags 11315 ol_LIBS="$LIBS" 11316 LIBS="-lpthread -lmach -lexc $LIBS" 11317 11318 if test "$cross_compiling" = yes; then : 11319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11320/* end confdefs.h. */ 11321 11322/* pthread test headers */ 11323#include <pthread.h> 11324#if HAVE_PTHREADS < 7 11325#include <errno.h> 11326#endif 11327#ifndef NULL 11328#define NULL (void*)0 11329#endif 11330 11331static void *task(p) 11332 void *p; 11333{ 11334 return (void *) (p == NULL); 11335} 11336 11337int 11338main () 11339{ 11340 11341 /* pthread test function */ 11342#ifndef PTHREAD_CREATE_DETACHED 11343#define PTHREAD_CREATE_DETACHED 1 11344#endif 11345 pthread_t t; 11346 int status; 11347 int detach = PTHREAD_CREATE_DETACHED; 11348 11349#if HAVE_PTHREADS > 4 11350 /* Final pthreads */ 11351 pthread_attr_t attr; 11352 11353 status = pthread_attr_init(&attr); 11354 if( status ) return status; 11355 11356#if HAVE_PTHREADS < 7 11357 status = pthread_attr_setdetachstate(&attr, &detach); 11358 if( status < 0 ) status = errno; 11359#else 11360 status = pthread_attr_setdetachstate(&attr, detach); 11361#endif 11362 if( status ) return status; 11363 status = pthread_create( &t, &attr, task, NULL ); 11364#if HAVE_PTHREADS < 7 11365 if( status < 0 ) status = errno; 11366#endif 11367 if( status ) return status; 11368#else 11369 /* Draft 4 pthreads */ 11370 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11371 if( status ) return errno; 11372 11373 /* give thread a chance to complete */ 11374 /* it should remain joinable and hence detachable */ 11375 sleep( 1 ); 11376 11377 status = pthread_detach( &t ); 11378 if( status ) return errno; 11379#endif 11380 11381#ifdef HAVE_LINUX_THREADS 11382 pthread_kill_other_threads_np(); 11383#endif 11384 11385 return 0; 11386 11387 ; 11388 return 0; 11389} 11390_ACEOF 11391if ac_fn_c_try_link "$LINENO"; then : 11392 ol_cv_pthread_lpthread_lmach_lexc=yes 11393else 11394 ol_cv_pthread_lpthread_lmach_lexc=no 11395fi 11396rm -f core conftest.err conftest.$ac_objext \ 11397 conftest$ac_exeext conftest.$ac_ext 11398else 11399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11400/* end confdefs.h. */ 11401 11402 11403/* pthread test headers */ 11404#include <pthread.h> 11405#if HAVE_PTHREADS < 7 11406#include <errno.h> 11407#endif 11408#ifndef NULL 11409#define NULL (void*)0 11410#endif 11411 11412static void *task(p) 11413 void *p; 11414{ 11415 return (void *) (p == NULL); 11416} 11417 11418 11419int main(argc, argv) 11420 int argc; 11421 char **argv; 11422{ 11423 11424 /* pthread test function */ 11425#ifndef PTHREAD_CREATE_DETACHED 11426#define PTHREAD_CREATE_DETACHED 1 11427#endif 11428 pthread_t t; 11429 int status; 11430 int detach = PTHREAD_CREATE_DETACHED; 11431 11432#if HAVE_PTHREADS > 4 11433 /* Final pthreads */ 11434 pthread_attr_t attr; 11435 11436 status = pthread_attr_init(&attr); 11437 if( status ) return status; 11438 11439#if HAVE_PTHREADS < 7 11440 status = pthread_attr_setdetachstate(&attr, &detach); 11441 if( status < 0 ) status = errno; 11442#else 11443 status = pthread_attr_setdetachstate(&attr, detach); 11444#endif 11445 if( status ) return status; 11446 status = pthread_create( &t, &attr, task, NULL ); 11447#if HAVE_PTHREADS < 7 11448 if( status < 0 ) status = errno; 11449#endif 11450 if( status ) return status; 11451#else 11452 /* Draft 4 pthreads */ 11453 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11454 if( status ) return errno; 11455 11456 /* give thread a chance to complete */ 11457 /* it should remain joinable and hence detachable */ 11458 sleep( 1 ); 11459 11460 status = pthread_detach( &t ); 11461 if( status ) return errno; 11462#endif 11463 11464#ifdef HAVE_LINUX_THREADS 11465 pthread_kill_other_threads_np(); 11466#endif 11467 11468 return 0; 11469 11470} 11471 11472_ACEOF 11473if ac_fn_c_try_run "$LINENO"; then : 11474 ol_cv_pthread_lpthread_lmach_lexc=yes 11475else 11476 ol_cv_pthread_lpthread_lmach_lexc=no 11477fi 11478rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11479 conftest.$ac_objext conftest.beam conftest.$ac_ext 11480fi 11481 11482 11483 # restore the LIBS 11484 LIBS="$ol_LIBS" 11485 11486fi 11487{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread_lmach_lexc" >&5 11488$as_echo "$ol_cv_pthread_lpthread_lmach_lexc" >&6; } 11489 11490 if test $ol_cv_pthread_lpthread_lmach_lexc = yes ; then 11491 ol_link_pthreads="-lpthread -lmach -lexc" 11492 ol_link_threads=posix 11493 fi 11494fi 11495 11496 11497 # Pthread try link: -lpthread -Wl,-woff,85 (ol_cv_pthread_lib_lpthread_woff) 11498if test "$ol_link_threads" = no ; then 11499 # try -lpthread -Wl,-woff,85 11500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread -Wl,-woff,85" >&5 11501$as_echo_n "checking for pthread link with -lpthread -Wl,-woff,85... " >&6; } 11502if ${ol_cv_pthread_lib_lpthread_woff+:} false; then : 11503 $as_echo_n "(cached) " >&6 11504else 11505 11506 # save the flags 11507 ol_LIBS="$LIBS" 11508 LIBS="-lpthread -Wl,-woff,85 $LIBS" 11509 11510 if test "$cross_compiling" = yes; then : 11511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11512/* end confdefs.h. */ 11513 11514/* pthread test headers */ 11515#include <pthread.h> 11516#if HAVE_PTHREADS < 7 11517#include <errno.h> 11518#endif 11519#ifndef NULL 11520#define NULL (void*)0 11521#endif 11522 11523static void *task(p) 11524 void *p; 11525{ 11526 return (void *) (p == NULL); 11527} 11528 11529int 11530main () 11531{ 11532 11533 /* pthread test function */ 11534#ifndef PTHREAD_CREATE_DETACHED 11535#define PTHREAD_CREATE_DETACHED 1 11536#endif 11537 pthread_t t; 11538 int status; 11539 int detach = PTHREAD_CREATE_DETACHED; 11540 11541#if HAVE_PTHREADS > 4 11542 /* Final pthreads */ 11543 pthread_attr_t attr; 11544 11545 status = pthread_attr_init(&attr); 11546 if( status ) return status; 11547 11548#if HAVE_PTHREADS < 7 11549 status = pthread_attr_setdetachstate(&attr, &detach); 11550 if( status < 0 ) status = errno; 11551#else 11552 status = pthread_attr_setdetachstate(&attr, detach); 11553#endif 11554 if( status ) return status; 11555 status = pthread_create( &t, &attr, task, NULL ); 11556#if HAVE_PTHREADS < 7 11557 if( status < 0 ) status = errno; 11558#endif 11559 if( status ) return status; 11560#else 11561 /* Draft 4 pthreads */ 11562 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11563 if( status ) return errno; 11564 11565 /* give thread a chance to complete */ 11566 /* it should remain joinable and hence detachable */ 11567 sleep( 1 ); 11568 11569 status = pthread_detach( &t ); 11570 if( status ) return errno; 11571#endif 11572 11573#ifdef HAVE_LINUX_THREADS 11574 pthread_kill_other_threads_np(); 11575#endif 11576 11577 return 0; 11578 11579 ; 11580 return 0; 11581} 11582_ACEOF 11583if ac_fn_c_try_link "$LINENO"; then : 11584 ol_cv_pthread_lib_lpthread_woff=yes 11585else 11586 ol_cv_pthread_lib_lpthread_woff=no 11587fi 11588rm -f core conftest.err conftest.$ac_objext \ 11589 conftest$ac_exeext conftest.$ac_ext 11590else 11591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11592/* end confdefs.h. */ 11593 11594 11595/* pthread test headers */ 11596#include <pthread.h> 11597#if HAVE_PTHREADS < 7 11598#include <errno.h> 11599#endif 11600#ifndef NULL 11601#define NULL (void*)0 11602#endif 11603 11604static void *task(p) 11605 void *p; 11606{ 11607 return (void *) (p == NULL); 11608} 11609 11610 11611int main(argc, argv) 11612 int argc; 11613 char **argv; 11614{ 11615 11616 /* pthread test function */ 11617#ifndef PTHREAD_CREATE_DETACHED 11618#define PTHREAD_CREATE_DETACHED 1 11619#endif 11620 pthread_t t; 11621 int status; 11622 int detach = PTHREAD_CREATE_DETACHED; 11623 11624#if HAVE_PTHREADS > 4 11625 /* Final pthreads */ 11626 pthread_attr_t attr; 11627 11628 status = pthread_attr_init(&attr); 11629 if( status ) return status; 11630 11631#if HAVE_PTHREADS < 7 11632 status = pthread_attr_setdetachstate(&attr, &detach); 11633 if( status < 0 ) status = errno; 11634#else 11635 status = pthread_attr_setdetachstate(&attr, detach); 11636#endif 11637 if( status ) return status; 11638 status = pthread_create( &t, &attr, task, NULL ); 11639#if HAVE_PTHREADS < 7 11640 if( status < 0 ) status = errno; 11641#endif 11642 if( status ) return status; 11643#else 11644 /* Draft 4 pthreads */ 11645 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11646 if( status ) return errno; 11647 11648 /* give thread a chance to complete */ 11649 /* it should remain joinable and hence detachable */ 11650 sleep( 1 ); 11651 11652 status = pthread_detach( &t ); 11653 if( status ) return errno; 11654#endif 11655 11656#ifdef HAVE_LINUX_THREADS 11657 pthread_kill_other_threads_np(); 11658#endif 11659 11660 return 0; 11661 11662} 11663 11664_ACEOF 11665if ac_fn_c_try_run "$LINENO"; then : 11666 ol_cv_pthread_lib_lpthread_woff=yes 11667else 11668 ol_cv_pthread_lib_lpthread_woff=no 11669fi 11670rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11671 conftest.$ac_objext conftest.beam conftest.$ac_ext 11672fi 11673 11674 11675 # restore the LIBS 11676 LIBS="$ol_LIBS" 11677 11678fi 11679{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthread_woff" >&5 11680$as_echo "$ol_cv_pthread_lib_lpthread_woff" >&6; } 11681 11682 if test $ol_cv_pthread_lib_lpthread_woff = yes ; then 11683 ol_link_pthreads="-lpthread -Wl,-woff,85" 11684 ol_link_threads=posix 11685 fi 11686fi 11687 11688 11689 # Pthread try link: -lpthread (ol_cv_pthread_lpthread) 11690if test "$ol_link_threads" = no ; then 11691 # try -lpthread 11692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthread" >&5 11693$as_echo_n "checking for pthread link with -lpthread... " >&6; } 11694if ${ol_cv_pthread_lpthread+:} false; then : 11695 $as_echo_n "(cached) " >&6 11696else 11697 11698 # save the flags 11699 ol_LIBS="$LIBS" 11700 LIBS="-lpthread $LIBS" 11701 11702 if test "$cross_compiling" = yes; then : 11703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11704/* end confdefs.h. */ 11705 11706/* pthread test headers */ 11707#include <pthread.h> 11708#if HAVE_PTHREADS < 7 11709#include <errno.h> 11710#endif 11711#ifndef NULL 11712#define NULL (void*)0 11713#endif 11714 11715static void *task(p) 11716 void *p; 11717{ 11718 return (void *) (p == NULL); 11719} 11720 11721int 11722main () 11723{ 11724 11725 /* pthread test function */ 11726#ifndef PTHREAD_CREATE_DETACHED 11727#define PTHREAD_CREATE_DETACHED 1 11728#endif 11729 pthread_t t; 11730 int status; 11731 int detach = PTHREAD_CREATE_DETACHED; 11732 11733#if HAVE_PTHREADS > 4 11734 /* Final pthreads */ 11735 pthread_attr_t attr; 11736 11737 status = pthread_attr_init(&attr); 11738 if( status ) return status; 11739 11740#if HAVE_PTHREADS < 7 11741 status = pthread_attr_setdetachstate(&attr, &detach); 11742 if( status < 0 ) status = errno; 11743#else 11744 status = pthread_attr_setdetachstate(&attr, detach); 11745#endif 11746 if( status ) return status; 11747 status = pthread_create( &t, &attr, task, NULL ); 11748#if HAVE_PTHREADS < 7 11749 if( status < 0 ) status = errno; 11750#endif 11751 if( status ) return status; 11752#else 11753 /* Draft 4 pthreads */ 11754 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11755 if( status ) return errno; 11756 11757 /* give thread a chance to complete */ 11758 /* it should remain joinable and hence detachable */ 11759 sleep( 1 ); 11760 11761 status = pthread_detach( &t ); 11762 if( status ) return errno; 11763#endif 11764 11765#ifdef HAVE_LINUX_THREADS 11766 pthread_kill_other_threads_np(); 11767#endif 11768 11769 return 0; 11770 11771 ; 11772 return 0; 11773} 11774_ACEOF 11775if ac_fn_c_try_link "$LINENO"; then : 11776 ol_cv_pthread_lpthread=yes 11777else 11778 ol_cv_pthread_lpthread=no 11779fi 11780rm -f core conftest.err conftest.$ac_objext \ 11781 conftest$ac_exeext conftest.$ac_ext 11782else 11783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11784/* end confdefs.h. */ 11785 11786 11787/* pthread test headers */ 11788#include <pthread.h> 11789#if HAVE_PTHREADS < 7 11790#include <errno.h> 11791#endif 11792#ifndef NULL 11793#define NULL (void*)0 11794#endif 11795 11796static void *task(p) 11797 void *p; 11798{ 11799 return (void *) (p == NULL); 11800} 11801 11802 11803int main(argc, argv) 11804 int argc; 11805 char **argv; 11806{ 11807 11808 /* pthread test function */ 11809#ifndef PTHREAD_CREATE_DETACHED 11810#define PTHREAD_CREATE_DETACHED 1 11811#endif 11812 pthread_t t; 11813 int status; 11814 int detach = PTHREAD_CREATE_DETACHED; 11815 11816#if HAVE_PTHREADS > 4 11817 /* Final pthreads */ 11818 pthread_attr_t attr; 11819 11820 status = pthread_attr_init(&attr); 11821 if( status ) return status; 11822 11823#if HAVE_PTHREADS < 7 11824 status = pthread_attr_setdetachstate(&attr, &detach); 11825 if( status < 0 ) status = errno; 11826#else 11827 status = pthread_attr_setdetachstate(&attr, detach); 11828#endif 11829 if( status ) return status; 11830 status = pthread_create( &t, &attr, task, NULL ); 11831#if HAVE_PTHREADS < 7 11832 if( status < 0 ) status = errno; 11833#endif 11834 if( status ) return status; 11835#else 11836 /* Draft 4 pthreads */ 11837 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11838 if( status ) return errno; 11839 11840 /* give thread a chance to complete */ 11841 /* it should remain joinable and hence detachable */ 11842 sleep( 1 ); 11843 11844 status = pthread_detach( &t ); 11845 if( status ) return errno; 11846#endif 11847 11848#ifdef HAVE_LINUX_THREADS 11849 pthread_kill_other_threads_np(); 11850#endif 11851 11852 return 0; 11853 11854} 11855 11856_ACEOF 11857if ac_fn_c_try_run "$LINENO"; then : 11858 ol_cv_pthread_lpthread=yes 11859else 11860 ol_cv_pthread_lpthread=no 11861fi 11862rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 11863 conftest.$ac_objext conftest.beam conftest.$ac_ext 11864fi 11865 11866 11867 # restore the LIBS 11868 LIBS="$ol_LIBS" 11869 11870fi 11871{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthread" >&5 11872$as_echo "$ol_cv_pthread_lpthread" >&6; } 11873 11874 if test $ol_cv_pthread_lpthread = yes ; then 11875 ol_link_pthreads="-lpthread" 11876 ol_link_threads=posix 11877 fi 11878fi 11879 11880 # Pthread try link: -lc_r (ol_cv_pthread_lc_r) 11881if test "$ol_link_threads" = no ; then 11882 # try -lc_r 11883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lc_r" >&5 11884$as_echo_n "checking for pthread link with -lc_r... " >&6; } 11885if ${ol_cv_pthread_lc_r+:} false; then : 11886 $as_echo_n "(cached) " >&6 11887else 11888 11889 # save the flags 11890 ol_LIBS="$LIBS" 11891 LIBS="-lc_r $LIBS" 11892 11893 if test "$cross_compiling" = yes; then : 11894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11895/* end confdefs.h. */ 11896 11897/* pthread test headers */ 11898#include <pthread.h> 11899#if HAVE_PTHREADS < 7 11900#include <errno.h> 11901#endif 11902#ifndef NULL 11903#define NULL (void*)0 11904#endif 11905 11906static void *task(p) 11907 void *p; 11908{ 11909 return (void *) (p == NULL); 11910} 11911 11912int 11913main () 11914{ 11915 11916 /* pthread test function */ 11917#ifndef PTHREAD_CREATE_DETACHED 11918#define PTHREAD_CREATE_DETACHED 1 11919#endif 11920 pthread_t t; 11921 int status; 11922 int detach = PTHREAD_CREATE_DETACHED; 11923 11924#if HAVE_PTHREADS > 4 11925 /* Final pthreads */ 11926 pthread_attr_t attr; 11927 11928 status = pthread_attr_init(&attr); 11929 if( status ) return status; 11930 11931#if HAVE_PTHREADS < 7 11932 status = pthread_attr_setdetachstate(&attr, &detach); 11933 if( status < 0 ) status = errno; 11934#else 11935 status = pthread_attr_setdetachstate(&attr, detach); 11936#endif 11937 if( status ) return status; 11938 status = pthread_create( &t, &attr, task, NULL ); 11939#if HAVE_PTHREADS < 7 11940 if( status < 0 ) status = errno; 11941#endif 11942 if( status ) return status; 11943#else 11944 /* Draft 4 pthreads */ 11945 status = pthread_create( &t, pthread_attr_default, task, NULL ); 11946 if( status ) return errno; 11947 11948 /* give thread a chance to complete */ 11949 /* it should remain joinable and hence detachable */ 11950 sleep( 1 ); 11951 11952 status = pthread_detach( &t ); 11953 if( status ) return errno; 11954#endif 11955 11956#ifdef HAVE_LINUX_THREADS 11957 pthread_kill_other_threads_np(); 11958#endif 11959 11960 return 0; 11961 11962 ; 11963 return 0; 11964} 11965_ACEOF 11966if ac_fn_c_try_link "$LINENO"; then : 11967 ol_cv_pthread_lc_r=yes 11968else 11969 ol_cv_pthread_lc_r=no 11970fi 11971rm -f core conftest.err conftest.$ac_objext \ 11972 conftest$ac_exeext conftest.$ac_ext 11973else 11974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11975/* end confdefs.h. */ 11976 11977 11978/* pthread test headers */ 11979#include <pthread.h> 11980#if HAVE_PTHREADS < 7 11981#include <errno.h> 11982#endif 11983#ifndef NULL 11984#define NULL (void*)0 11985#endif 11986 11987static void *task(p) 11988 void *p; 11989{ 11990 return (void *) (p == NULL); 11991} 11992 11993 11994int main(argc, argv) 11995 int argc; 11996 char **argv; 11997{ 11998 11999 /* pthread test function */ 12000#ifndef PTHREAD_CREATE_DETACHED 12001#define PTHREAD_CREATE_DETACHED 1 12002#endif 12003 pthread_t t; 12004 int status; 12005 int detach = PTHREAD_CREATE_DETACHED; 12006 12007#if HAVE_PTHREADS > 4 12008 /* Final pthreads */ 12009 pthread_attr_t attr; 12010 12011 status = pthread_attr_init(&attr); 12012 if( status ) return status; 12013 12014#if HAVE_PTHREADS < 7 12015 status = pthread_attr_setdetachstate(&attr, &detach); 12016 if( status < 0 ) status = errno; 12017#else 12018 status = pthread_attr_setdetachstate(&attr, detach); 12019#endif 12020 if( status ) return status; 12021 status = pthread_create( &t, &attr, task, NULL ); 12022#if HAVE_PTHREADS < 7 12023 if( status < 0 ) status = errno; 12024#endif 12025 if( status ) return status; 12026#else 12027 /* Draft 4 pthreads */ 12028 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12029 if( status ) return errno; 12030 12031 /* give thread a chance to complete */ 12032 /* it should remain joinable and hence detachable */ 12033 sleep( 1 ); 12034 12035 status = pthread_detach( &t ); 12036 if( status ) return errno; 12037#endif 12038 12039#ifdef HAVE_LINUX_THREADS 12040 pthread_kill_other_threads_np(); 12041#endif 12042 12043 return 0; 12044 12045} 12046 12047_ACEOF 12048if ac_fn_c_try_run "$LINENO"; then : 12049 ol_cv_pthread_lc_r=yes 12050else 12051 ol_cv_pthread_lc_r=no 12052fi 12053rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12054 conftest.$ac_objext conftest.beam conftest.$ac_ext 12055fi 12056 12057 12058 # restore the LIBS 12059 LIBS="$ol_LIBS" 12060 12061fi 12062{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lc_r" >&5 12063$as_echo "$ol_cv_pthread_lc_r" >&6; } 12064 12065 if test $ol_cv_pthread_lc_r = yes ; then 12066 ol_link_pthreads="-lc_r" 12067 ol_link_threads=posix 12068 fi 12069fi 12070 12071 12072 # Pthread try link: -threads (ol_cv_pthread_threads) 12073if test "$ol_link_threads" = no ; then 12074 # try -threads 12075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -threads" >&5 12076$as_echo_n "checking for pthread link with -threads... " >&6; } 12077if ${ol_cv_pthread_threads+:} false; then : 12078 $as_echo_n "(cached) " >&6 12079else 12080 12081 # save the flags 12082 ol_LIBS="$LIBS" 12083 LIBS="-threads $LIBS" 12084 12085 if test "$cross_compiling" = yes; then : 12086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12087/* end confdefs.h. */ 12088 12089/* pthread test headers */ 12090#include <pthread.h> 12091#if HAVE_PTHREADS < 7 12092#include <errno.h> 12093#endif 12094#ifndef NULL 12095#define NULL (void*)0 12096#endif 12097 12098static void *task(p) 12099 void *p; 12100{ 12101 return (void *) (p == NULL); 12102} 12103 12104int 12105main () 12106{ 12107 12108 /* pthread test function */ 12109#ifndef PTHREAD_CREATE_DETACHED 12110#define PTHREAD_CREATE_DETACHED 1 12111#endif 12112 pthread_t t; 12113 int status; 12114 int detach = PTHREAD_CREATE_DETACHED; 12115 12116#if HAVE_PTHREADS > 4 12117 /* Final pthreads */ 12118 pthread_attr_t attr; 12119 12120 status = pthread_attr_init(&attr); 12121 if( status ) return status; 12122 12123#if HAVE_PTHREADS < 7 12124 status = pthread_attr_setdetachstate(&attr, &detach); 12125 if( status < 0 ) status = errno; 12126#else 12127 status = pthread_attr_setdetachstate(&attr, detach); 12128#endif 12129 if( status ) return status; 12130 status = pthread_create( &t, &attr, task, NULL ); 12131#if HAVE_PTHREADS < 7 12132 if( status < 0 ) status = errno; 12133#endif 12134 if( status ) return status; 12135#else 12136 /* Draft 4 pthreads */ 12137 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12138 if( status ) return errno; 12139 12140 /* give thread a chance to complete */ 12141 /* it should remain joinable and hence detachable */ 12142 sleep( 1 ); 12143 12144 status = pthread_detach( &t ); 12145 if( status ) return errno; 12146#endif 12147 12148#ifdef HAVE_LINUX_THREADS 12149 pthread_kill_other_threads_np(); 12150#endif 12151 12152 return 0; 12153 12154 ; 12155 return 0; 12156} 12157_ACEOF 12158if ac_fn_c_try_link "$LINENO"; then : 12159 ol_cv_pthread_threads=yes 12160else 12161 ol_cv_pthread_threads=no 12162fi 12163rm -f core conftest.err conftest.$ac_objext \ 12164 conftest$ac_exeext conftest.$ac_ext 12165else 12166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12167/* end confdefs.h. */ 12168 12169 12170/* pthread test headers */ 12171#include <pthread.h> 12172#if HAVE_PTHREADS < 7 12173#include <errno.h> 12174#endif 12175#ifndef NULL 12176#define NULL (void*)0 12177#endif 12178 12179static void *task(p) 12180 void *p; 12181{ 12182 return (void *) (p == NULL); 12183} 12184 12185 12186int main(argc, argv) 12187 int argc; 12188 char **argv; 12189{ 12190 12191 /* pthread test function */ 12192#ifndef PTHREAD_CREATE_DETACHED 12193#define PTHREAD_CREATE_DETACHED 1 12194#endif 12195 pthread_t t; 12196 int status; 12197 int detach = PTHREAD_CREATE_DETACHED; 12198 12199#if HAVE_PTHREADS > 4 12200 /* Final pthreads */ 12201 pthread_attr_t attr; 12202 12203 status = pthread_attr_init(&attr); 12204 if( status ) return status; 12205 12206#if HAVE_PTHREADS < 7 12207 status = pthread_attr_setdetachstate(&attr, &detach); 12208 if( status < 0 ) status = errno; 12209#else 12210 status = pthread_attr_setdetachstate(&attr, detach); 12211#endif 12212 if( status ) return status; 12213 status = pthread_create( &t, &attr, task, NULL ); 12214#if HAVE_PTHREADS < 7 12215 if( status < 0 ) status = errno; 12216#endif 12217 if( status ) return status; 12218#else 12219 /* Draft 4 pthreads */ 12220 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12221 if( status ) return errno; 12222 12223 /* give thread a chance to complete */ 12224 /* it should remain joinable and hence detachable */ 12225 sleep( 1 ); 12226 12227 status = pthread_detach( &t ); 12228 if( status ) return errno; 12229#endif 12230 12231#ifdef HAVE_LINUX_THREADS 12232 pthread_kill_other_threads_np(); 12233#endif 12234 12235 return 0; 12236 12237} 12238 12239_ACEOF 12240if ac_fn_c_try_run "$LINENO"; then : 12241 ol_cv_pthread_threads=yes 12242else 12243 ol_cv_pthread_threads=no 12244fi 12245rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12246 conftest.$ac_objext conftest.beam conftest.$ac_ext 12247fi 12248 12249 12250 # restore the LIBS 12251 LIBS="$ol_LIBS" 12252 12253fi 12254{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_threads" >&5 12255$as_echo "$ol_cv_pthread_threads" >&6; } 12256 12257 if test $ol_cv_pthread_threads = yes ; then 12258 ol_link_pthreads="-threads" 12259 ol_link_threads=posix 12260 fi 12261fi 12262 12263 12264 # Pthread try link: -lpthreads -lmach -lexc -lc_r (ol_cv_pthread_lpthreads_lmach_lexc_lc_r) 12265if test "$ol_link_threads" = no ; then 12266 # try -lpthreads -lmach -lexc -lc_r 12267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc -lc_r" >&5 12268$as_echo_n "checking for pthread link with -lpthreads -lmach -lexc -lc_r... " >&6; } 12269if ${ol_cv_pthread_lpthreads_lmach_lexc_lc_r+:} false; then : 12270 $as_echo_n "(cached) " >&6 12271else 12272 12273 # save the flags 12274 ol_LIBS="$LIBS" 12275 LIBS="-lpthreads -lmach -lexc -lc_r $LIBS" 12276 12277 if test "$cross_compiling" = yes; then : 12278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12279/* end confdefs.h. */ 12280 12281/* pthread test headers */ 12282#include <pthread.h> 12283#if HAVE_PTHREADS < 7 12284#include <errno.h> 12285#endif 12286#ifndef NULL 12287#define NULL (void*)0 12288#endif 12289 12290static void *task(p) 12291 void *p; 12292{ 12293 return (void *) (p == NULL); 12294} 12295 12296int 12297main () 12298{ 12299 12300 /* pthread test function */ 12301#ifndef PTHREAD_CREATE_DETACHED 12302#define PTHREAD_CREATE_DETACHED 1 12303#endif 12304 pthread_t t; 12305 int status; 12306 int detach = PTHREAD_CREATE_DETACHED; 12307 12308#if HAVE_PTHREADS > 4 12309 /* Final pthreads */ 12310 pthread_attr_t attr; 12311 12312 status = pthread_attr_init(&attr); 12313 if( status ) return status; 12314 12315#if HAVE_PTHREADS < 7 12316 status = pthread_attr_setdetachstate(&attr, &detach); 12317 if( status < 0 ) status = errno; 12318#else 12319 status = pthread_attr_setdetachstate(&attr, detach); 12320#endif 12321 if( status ) return status; 12322 status = pthread_create( &t, &attr, task, NULL ); 12323#if HAVE_PTHREADS < 7 12324 if( status < 0 ) status = errno; 12325#endif 12326 if( status ) return status; 12327#else 12328 /* Draft 4 pthreads */ 12329 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12330 if( status ) return errno; 12331 12332 /* give thread a chance to complete */ 12333 /* it should remain joinable and hence detachable */ 12334 sleep( 1 ); 12335 12336 status = pthread_detach( &t ); 12337 if( status ) return errno; 12338#endif 12339 12340#ifdef HAVE_LINUX_THREADS 12341 pthread_kill_other_threads_np(); 12342#endif 12343 12344 return 0; 12345 12346 ; 12347 return 0; 12348} 12349_ACEOF 12350if ac_fn_c_try_link "$LINENO"; then : 12351 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes 12352else 12353 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no 12354fi 12355rm -f core conftest.err conftest.$ac_objext \ 12356 conftest$ac_exeext conftest.$ac_ext 12357else 12358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12359/* end confdefs.h. */ 12360 12361 12362/* pthread test headers */ 12363#include <pthread.h> 12364#if HAVE_PTHREADS < 7 12365#include <errno.h> 12366#endif 12367#ifndef NULL 12368#define NULL (void*)0 12369#endif 12370 12371static void *task(p) 12372 void *p; 12373{ 12374 return (void *) (p == NULL); 12375} 12376 12377 12378int main(argc, argv) 12379 int argc; 12380 char **argv; 12381{ 12382 12383 /* pthread test function */ 12384#ifndef PTHREAD_CREATE_DETACHED 12385#define PTHREAD_CREATE_DETACHED 1 12386#endif 12387 pthread_t t; 12388 int status; 12389 int detach = PTHREAD_CREATE_DETACHED; 12390 12391#if HAVE_PTHREADS > 4 12392 /* Final pthreads */ 12393 pthread_attr_t attr; 12394 12395 status = pthread_attr_init(&attr); 12396 if( status ) return status; 12397 12398#if HAVE_PTHREADS < 7 12399 status = pthread_attr_setdetachstate(&attr, &detach); 12400 if( status < 0 ) status = errno; 12401#else 12402 status = pthread_attr_setdetachstate(&attr, detach); 12403#endif 12404 if( status ) return status; 12405 status = pthread_create( &t, &attr, task, NULL ); 12406#if HAVE_PTHREADS < 7 12407 if( status < 0 ) status = errno; 12408#endif 12409 if( status ) return status; 12410#else 12411 /* Draft 4 pthreads */ 12412 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12413 if( status ) return errno; 12414 12415 /* give thread a chance to complete */ 12416 /* it should remain joinable and hence detachable */ 12417 sleep( 1 ); 12418 12419 status = pthread_detach( &t ); 12420 if( status ) return errno; 12421#endif 12422 12423#ifdef HAVE_LINUX_THREADS 12424 pthread_kill_other_threads_np(); 12425#endif 12426 12427 return 0; 12428 12429} 12430 12431_ACEOF 12432if ac_fn_c_try_run "$LINENO"; then : 12433 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=yes 12434else 12435 ol_cv_pthread_lpthreads_lmach_lexc_lc_r=no 12436fi 12437rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12438 conftest.$ac_objext conftest.beam conftest.$ac_ext 12439fi 12440 12441 12442 # restore the LIBS 12443 LIBS="$ol_LIBS" 12444 12445fi 12446{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&5 12447$as_echo "$ol_cv_pthread_lpthreads_lmach_lexc_lc_r" >&6; } 12448 12449 if test $ol_cv_pthread_lpthreads_lmach_lexc_lc_r = yes ; then 12450 ol_link_pthreads="-lpthreads -lmach -lexc -lc_r" 12451 ol_link_threads=posix 12452 fi 12453fi 12454 12455 # Pthread try link: -lpthreads -lmach -lexc (ol_cv_pthread_lpthreads_lmach_lexc) 12456if test "$ol_link_threads" = no ; then 12457 # try -lpthreads -lmach -lexc 12458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lmach -lexc" >&5 12459$as_echo_n "checking for pthread link with -lpthreads -lmach -lexc... " >&6; } 12460if ${ol_cv_pthread_lpthreads_lmach_lexc+:} false; then : 12461 $as_echo_n "(cached) " >&6 12462else 12463 12464 # save the flags 12465 ol_LIBS="$LIBS" 12466 LIBS="-lpthreads -lmach -lexc $LIBS" 12467 12468 if test "$cross_compiling" = yes; then : 12469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12470/* end confdefs.h. */ 12471 12472/* pthread test headers */ 12473#include <pthread.h> 12474#if HAVE_PTHREADS < 7 12475#include <errno.h> 12476#endif 12477#ifndef NULL 12478#define NULL (void*)0 12479#endif 12480 12481static void *task(p) 12482 void *p; 12483{ 12484 return (void *) (p == NULL); 12485} 12486 12487int 12488main () 12489{ 12490 12491 /* pthread test function */ 12492#ifndef PTHREAD_CREATE_DETACHED 12493#define PTHREAD_CREATE_DETACHED 1 12494#endif 12495 pthread_t t; 12496 int status; 12497 int detach = PTHREAD_CREATE_DETACHED; 12498 12499#if HAVE_PTHREADS > 4 12500 /* Final pthreads */ 12501 pthread_attr_t attr; 12502 12503 status = pthread_attr_init(&attr); 12504 if( status ) return status; 12505 12506#if HAVE_PTHREADS < 7 12507 status = pthread_attr_setdetachstate(&attr, &detach); 12508 if( status < 0 ) status = errno; 12509#else 12510 status = pthread_attr_setdetachstate(&attr, detach); 12511#endif 12512 if( status ) return status; 12513 status = pthread_create( &t, &attr, task, NULL ); 12514#if HAVE_PTHREADS < 7 12515 if( status < 0 ) status = errno; 12516#endif 12517 if( status ) return status; 12518#else 12519 /* Draft 4 pthreads */ 12520 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12521 if( status ) return errno; 12522 12523 /* give thread a chance to complete */ 12524 /* it should remain joinable and hence detachable */ 12525 sleep( 1 ); 12526 12527 status = pthread_detach( &t ); 12528 if( status ) return errno; 12529#endif 12530 12531#ifdef HAVE_LINUX_THREADS 12532 pthread_kill_other_threads_np(); 12533#endif 12534 12535 return 0; 12536 12537 ; 12538 return 0; 12539} 12540_ACEOF 12541if ac_fn_c_try_link "$LINENO"; then : 12542 ol_cv_pthread_lpthreads_lmach_lexc=yes 12543else 12544 ol_cv_pthread_lpthreads_lmach_lexc=no 12545fi 12546rm -f core conftest.err conftest.$ac_objext \ 12547 conftest$ac_exeext conftest.$ac_ext 12548else 12549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12550/* end confdefs.h. */ 12551 12552 12553/* pthread test headers */ 12554#include <pthread.h> 12555#if HAVE_PTHREADS < 7 12556#include <errno.h> 12557#endif 12558#ifndef NULL 12559#define NULL (void*)0 12560#endif 12561 12562static void *task(p) 12563 void *p; 12564{ 12565 return (void *) (p == NULL); 12566} 12567 12568 12569int main(argc, argv) 12570 int argc; 12571 char **argv; 12572{ 12573 12574 /* pthread test function */ 12575#ifndef PTHREAD_CREATE_DETACHED 12576#define PTHREAD_CREATE_DETACHED 1 12577#endif 12578 pthread_t t; 12579 int status; 12580 int detach = PTHREAD_CREATE_DETACHED; 12581 12582#if HAVE_PTHREADS > 4 12583 /* Final pthreads */ 12584 pthread_attr_t attr; 12585 12586 status = pthread_attr_init(&attr); 12587 if( status ) return status; 12588 12589#if HAVE_PTHREADS < 7 12590 status = pthread_attr_setdetachstate(&attr, &detach); 12591 if( status < 0 ) status = errno; 12592#else 12593 status = pthread_attr_setdetachstate(&attr, detach); 12594#endif 12595 if( status ) return status; 12596 status = pthread_create( &t, &attr, task, NULL ); 12597#if HAVE_PTHREADS < 7 12598 if( status < 0 ) status = errno; 12599#endif 12600 if( status ) return status; 12601#else 12602 /* Draft 4 pthreads */ 12603 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12604 if( status ) return errno; 12605 12606 /* give thread a chance to complete */ 12607 /* it should remain joinable and hence detachable */ 12608 sleep( 1 ); 12609 12610 status = pthread_detach( &t ); 12611 if( status ) return errno; 12612#endif 12613 12614#ifdef HAVE_LINUX_THREADS 12615 pthread_kill_other_threads_np(); 12616#endif 12617 12618 return 0; 12619 12620} 12621 12622_ACEOF 12623if ac_fn_c_try_run "$LINENO"; then : 12624 ol_cv_pthread_lpthreads_lmach_lexc=yes 12625else 12626 ol_cv_pthread_lpthreads_lmach_lexc=no 12627fi 12628rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12629 conftest.$ac_objext conftest.beam conftest.$ac_ext 12630fi 12631 12632 12633 # restore the LIBS 12634 LIBS="$ol_LIBS" 12635 12636fi 12637{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lmach_lexc" >&5 12638$as_echo "$ol_cv_pthread_lpthreads_lmach_lexc" >&6; } 12639 12640 if test $ol_cv_pthread_lpthreads_lmach_lexc = yes ; then 12641 ol_link_pthreads="-lpthreads -lmach -lexc" 12642 ol_link_threads=posix 12643 fi 12644fi 12645 12646 # Pthread try link: -lpthreads -lexc (ol_cv_pthread_lpthreads_lexc) 12647if test "$ol_link_threads" = no ; then 12648 # try -lpthreads -lexc 12649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads -lexc" >&5 12650$as_echo_n "checking for pthread link with -lpthreads -lexc... " >&6; } 12651if ${ol_cv_pthread_lpthreads_lexc+:} false; then : 12652 $as_echo_n "(cached) " >&6 12653else 12654 12655 # save the flags 12656 ol_LIBS="$LIBS" 12657 LIBS="-lpthreads -lexc $LIBS" 12658 12659 if test "$cross_compiling" = yes; then : 12660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12661/* end confdefs.h. */ 12662 12663/* pthread test headers */ 12664#include <pthread.h> 12665#if HAVE_PTHREADS < 7 12666#include <errno.h> 12667#endif 12668#ifndef NULL 12669#define NULL (void*)0 12670#endif 12671 12672static void *task(p) 12673 void *p; 12674{ 12675 return (void *) (p == NULL); 12676} 12677 12678int 12679main () 12680{ 12681 12682 /* pthread test function */ 12683#ifndef PTHREAD_CREATE_DETACHED 12684#define PTHREAD_CREATE_DETACHED 1 12685#endif 12686 pthread_t t; 12687 int status; 12688 int detach = PTHREAD_CREATE_DETACHED; 12689 12690#if HAVE_PTHREADS > 4 12691 /* Final pthreads */ 12692 pthread_attr_t attr; 12693 12694 status = pthread_attr_init(&attr); 12695 if( status ) return status; 12696 12697#if HAVE_PTHREADS < 7 12698 status = pthread_attr_setdetachstate(&attr, &detach); 12699 if( status < 0 ) status = errno; 12700#else 12701 status = pthread_attr_setdetachstate(&attr, detach); 12702#endif 12703 if( status ) return status; 12704 status = pthread_create( &t, &attr, task, NULL ); 12705#if HAVE_PTHREADS < 7 12706 if( status < 0 ) status = errno; 12707#endif 12708 if( status ) return status; 12709#else 12710 /* Draft 4 pthreads */ 12711 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12712 if( status ) return errno; 12713 12714 /* give thread a chance to complete */ 12715 /* it should remain joinable and hence detachable */ 12716 sleep( 1 ); 12717 12718 status = pthread_detach( &t ); 12719 if( status ) return errno; 12720#endif 12721 12722#ifdef HAVE_LINUX_THREADS 12723 pthread_kill_other_threads_np(); 12724#endif 12725 12726 return 0; 12727 12728 ; 12729 return 0; 12730} 12731_ACEOF 12732if ac_fn_c_try_link "$LINENO"; then : 12733 ol_cv_pthread_lpthreads_lexc=yes 12734else 12735 ol_cv_pthread_lpthreads_lexc=no 12736fi 12737rm -f core conftest.err conftest.$ac_objext \ 12738 conftest$ac_exeext conftest.$ac_ext 12739else 12740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12741/* end confdefs.h. */ 12742 12743 12744/* pthread test headers */ 12745#include <pthread.h> 12746#if HAVE_PTHREADS < 7 12747#include <errno.h> 12748#endif 12749#ifndef NULL 12750#define NULL (void*)0 12751#endif 12752 12753static void *task(p) 12754 void *p; 12755{ 12756 return (void *) (p == NULL); 12757} 12758 12759 12760int main(argc, argv) 12761 int argc; 12762 char **argv; 12763{ 12764 12765 /* pthread test function */ 12766#ifndef PTHREAD_CREATE_DETACHED 12767#define PTHREAD_CREATE_DETACHED 1 12768#endif 12769 pthread_t t; 12770 int status; 12771 int detach = PTHREAD_CREATE_DETACHED; 12772 12773#if HAVE_PTHREADS > 4 12774 /* Final pthreads */ 12775 pthread_attr_t attr; 12776 12777 status = pthread_attr_init(&attr); 12778 if( status ) return status; 12779 12780#if HAVE_PTHREADS < 7 12781 status = pthread_attr_setdetachstate(&attr, &detach); 12782 if( status < 0 ) status = errno; 12783#else 12784 status = pthread_attr_setdetachstate(&attr, detach); 12785#endif 12786 if( status ) return status; 12787 status = pthread_create( &t, &attr, task, NULL ); 12788#if HAVE_PTHREADS < 7 12789 if( status < 0 ) status = errno; 12790#endif 12791 if( status ) return status; 12792#else 12793 /* Draft 4 pthreads */ 12794 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12795 if( status ) return errno; 12796 12797 /* give thread a chance to complete */ 12798 /* it should remain joinable and hence detachable */ 12799 sleep( 1 ); 12800 12801 status = pthread_detach( &t ); 12802 if( status ) return errno; 12803#endif 12804 12805#ifdef HAVE_LINUX_THREADS 12806 pthread_kill_other_threads_np(); 12807#endif 12808 12809 return 0; 12810 12811} 12812 12813_ACEOF 12814if ac_fn_c_try_run "$LINENO"; then : 12815 ol_cv_pthread_lpthreads_lexc=yes 12816else 12817 ol_cv_pthread_lpthreads_lexc=no 12818fi 12819rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 12820 conftest.$ac_objext conftest.beam conftest.$ac_ext 12821fi 12822 12823 12824 # restore the LIBS 12825 LIBS="$ol_LIBS" 12826 12827fi 12828{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lpthreads_lexc" >&5 12829$as_echo "$ol_cv_pthread_lpthreads_lexc" >&6; } 12830 12831 if test $ol_cv_pthread_lpthreads_lexc = yes ; then 12832 ol_link_pthreads="-lpthreads -lexc" 12833 ol_link_threads=posix 12834 fi 12835fi 12836 12837 12838 # Pthread try link: -lpthreads (ol_cv_pthread_lib_lpthreads) 12839if test "$ol_link_threads" = no ; then 12840 # try -lpthreads 12841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread link with -lpthreads" >&5 12842$as_echo_n "checking for pthread link with -lpthreads... " >&6; } 12843if ${ol_cv_pthread_lib_lpthreads+:} false; then : 12844 $as_echo_n "(cached) " >&6 12845else 12846 12847 # save the flags 12848 ol_LIBS="$LIBS" 12849 LIBS="-lpthreads $LIBS" 12850 12851 if test "$cross_compiling" = yes; then : 12852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12853/* end confdefs.h. */ 12854 12855/* pthread test headers */ 12856#include <pthread.h> 12857#if HAVE_PTHREADS < 7 12858#include <errno.h> 12859#endif 12860#ifndef NULL 12861#define NULL (void*)0 12862#endif 12863 12864static void *task(p) 12865 void *p; 12866{ 12867 return (void *) (p == NULL); 12868} 12869 12870int 12871main () 12872{ 12873 12874 /* pthread test function */ 12875#ifndef PTHREAD_CREATE_DETACHED 12876#define PTHREAD_CREATE_DETACHED 1 12877#endif 12878 pthread_t t; 12879 int status; 12880 int detach = PTHREAD_CREATE_DETACHED; 12881 12882#if HAVE_PTHREADS > 4 12883 /* Final pthreads */ 12884 pthread_attr_t attr; 12885 12886 status = pthread_attr_init(&attr); 12887 if( status ) return status; 12888 12889#if HAVE_PTHREADS < 7 12890 status = pthread_attr_setdetachstate(&attr, &detach); 12891 if( status < 0 ) status = errno; 12892#else 12893 status = pthread_attr_setdetachstate(&attr, detach); 12894#endif 12895 if( status ) return status; 12896 status = pthread_create( &t, &attr, task, NULL ); 12897#if HAVE_PTHREADS < 7 12898 if( status < 0 ) status = errno; 12899#endif 12900 if( status ) return status; 12901#else 12902 /* Draft 4 pthreads */ 12903 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12904 if( status ) return errno; 12905 12906 /* give thread a chance to complete */ 12907 /* it should remain joinable and hence detachable */ 12908 sleep( 1 ); 12909 12910 status = pthread_detach( &t ); 12911 if( status ) return errno; 12912#endif 12913 12914#ifdef HAVE_LINUX_THREADS 12915 pthread_kill_other_threads_np(); 12916#endif 12917 12918 return 0; 12919 12920 ; 12921 return 0; 12922} 12923_ACEOF 12924if ac_fn_c_try_link "$LINENO"; then : 12925 ol_cv_pthread_lib_lpthreads=yes 12926else 12927 ol_cv_pthread_lib_lpthreads=no 12928fi 12929rm -f core conftest.err conftest.$ac_objext \ 12930 conftest$ac_exeext conftest.$ac_ext 12931else 12932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12933/* end confdefs.h. */ 12934 12935 12936/* pthread test headers */ 12937#include <pthread.h> 12938#if HAVE_PTHREADS < 7 12939#include <errno.h> 12940#endif 12941#ifndef NULL 12942#define NULL (void*)0 12943#endif 12944 12945static void *task(p) 12946 void *p; 12947{ 12948 return (void *) (p == NULL); 12949} 12950 12951 12952int main(argc, argv) 12953 int argc; 12954 char **argv; 12955{ 12956 12957 /* pthread test function */ 12958#ifndef PTHREAD_CREATE_DETACHED 12959#define PTHREAD_CREATE_DETACHED 1 12960#endif 12961 pthread_t t; 12962 int status; 12963 int detach = PTHREAD_CREATE_DETACHED; 12964 12965#if HAVE_PTHREADS > 4 12966 /* Final pthreads */ 12967 pthread_attr_t attr; 12968 12969 status = pthread_attr_init(&attr); 12970 if( status ) return status; 12971 12972#if HAVE_PTHREADS < 7 12973 status = pthread_attr_setdetachstate(&attr, &detach); 12974 if( status < 0 ) status = errno; 12975#else 12976 status = pthread_attr_setdetachstate(&attr, detach); 12977#endif 12978 if( status ) return status; 12979 status = pthread_create( &t, &attr, task, NULL ); 12980#if HAVE_PTHREADS < 7 12981 if( status < 0 ) status = errno; 12982#endif 12983 if( status ) return status; 12984#else 12985 /* Draft 4 pthreads */ 12986 status = pthread_create( &t, pthread_attr_default, task, NULL ); 12987 if( status ) return errno; 12988 12989 /* give thread a chance to complete */ 12990 /* it should remain joinable and hence detachable */ 12991 sleep( 1 ); 12992 12993 status = pthread_detach( &t ); 12994 if( status ) return errno; 12995#endif 12996 12997#ifdef HAVE_LINUX_THREADS 12998 pthread_kill_other_threads_np(); 12999#endif 13000 13001 return 0; 13002 13003} 13004 13005_ACEOF 13006if ac_fn_c_try_run "$LINENO"; then : 13007 ol_cv_pthread_lib_lpthreads=yes 13008else 13009 ol_cv_pthread_lib_lpthreads=no 13010fi 13011rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13012 conftest.$ac_objext conftest.beam conftest.$ac_ext 13013fi 13014 13015 13016 # restore the LIBS 13017 LIBS="$ol_LIBS" 13018 13019fi 13020{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_lib_lpthreads" >&5 13021$as_echo "$ol_cv_pthread_lib_lpthreads" >&6; } 13022 13023 if test $ol_cv_pthread_lib_lpthreads = yes ; then 13024 ol_link_pthreads="-lpthreads" 13025 ol_link_threads=posix 13026 fi 13027fi 13028 13029 13030{ $as_echo "$as_me:${as_lineno-$LINENO}: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&5 13031$as_echo "$as_me: ol_link_threads: <$ol_link_threads> ol_link_pthreads <$ol_link_pthreads>" >&6;} 13032 13033 if test $ol_link_threads != no ; then 13034 LTHREAD_LIBS="$LTHREAD_LIBS $ol_link_pthreads" 13035 13036 save_CPPFLAGS="$CPPFLAGS" 13037 save_LIBS="$LIBS" 13038 LIBS="$LTHREAD_LIBS $LIBS" 13039 13040 for ac_func in sched_yield pthread_yield thr_yield 13041do : 13042 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13043ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13044if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13045 cat >>confdefs.h <<_ACEOF 13046#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13047_ACEOF 13048 13049fi 13050done 13051 13052 13053 if test $ac_cv_func_sched_yield = no && 13054 test $ac_cv_func_pthread_yield = no && 13055 test $ac_cv_func_thr_yield = no ; then 13056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5 13057$as_echo_n "checking for sched_yield in -lrt... " >&6; } 13058if ${ac_cv_lib_rt_sched_yield+:} false; then : 13059 $as_echo_n "(cached) " >&6 13060else 13061 ac_check_lib_save_LIBS=$LIBS 13062LIBS="-lrt $LIBS" 13063cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13064/* end confdefs.h. */ 13065 13066/* Override any GCC internal prototype to avoid an error. 13067 Use char because int might match the return type of a GCC 13068 builtin and then its argument prototype would still apply. */ 13069#ifdef __cplusplus 13070extern "C" 13071#endif 13072char sched_yield (); 13073int 13074main () 13075{ 13076return sched_yield (); 13077 ; 13078 return 0; 13079} 13080_ACEOF 13081if ac_fn_c_try_link "$LINENO"; then : 13082 ac_cv_lib_rt_sched_yield=yes 13083else 13084 ac_cv_lib_rt_sched_yield=no 13085fi 13086rm -f core conftest.err conftest.$ac_objext \ 13087 conftest$ac_exeext conftest.$ac_ext 13088LIBS=$ac_check_lib_save_LIBS 13089fi 13090{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5 13091$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } 13092if test "x$ac_cv_lib_rt_sched_yield" = xyes; then : 13093 LTHREAD_LIBS="$LTHREAD_LIBS -lrt" 13094 13095$as_echo "#define HAVE_SCHED_YIELD 1" >>confdefs.h 13096 13097 ac_cv_func_sched_yield=yes 13098else 13099 ac_cv_func_sched_yield=no 13100fi 13101 13102 fi 13103 if test $ac_cv_func_sched_yield = no && 13104 test $ac_cv_func_pthread_yield = no && 13105 test "$ac_cv_func_thr_yield" = no ; then 13106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not locate sched_yield() or pthread_yield()" >&5 13107$as_echo "$as_me: WARNING: could not locate sched_yield() or pthread_yield()" >&2;} 13108 fi 13109 13110 for ac_func in pthread_kill 13111do : 13112 ac_fn_c_check_func "$LINENO" "pthread_kill" "ac_cv_func_pthread_kill" 13113if test "x$ac_cv_func_pthread_kill" = xyes; then : 13114 cat >>confdefs.h <<_ACEOF 13115#define HAVE_PTHREAD_KILL 1 13116_ACEOF 13117 13118fi 13119done 13120 13121 13122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_rwlock_destroy with <pthread.h>" >&5 13123$as_echo_n "checking for pthread_rwlock_destroy with <pthread.h>... " >&6; } 13124if ${ol_cv_func_pthread_rwlock_destroy+:} false; then : 13125 $as_echo_n "(cached) " >&6 13126else 13127 13128 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13129/* end confdefs.h. */ 13130 13131#include <pthread.h> 13132pthread_rwlock_t rwlock; 13133 13134int 13135main () 13136{ 13137pthread_rwlock_destroy(&rwlock); 13138 ; 13139 return 0; 13140} 13141_ACEOF 13142if ac_fn_c_try_link "$LINENO"; then : 13143 ol_cv_func_pthread_rwlock_destroy=yes 13144else 13145 ol_cv_func_pthread_rwlock_destroy=no 13146fi 13147rm -f core conftest.err conftest.$ac_objext \ 13148 conftest$ac_exeext conftest.$ac_ext 13149 13150fi 13151{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_rwlock_destroy" >&5 13152$as_echo "$ol_cv_func_pthread_rwlock_destroy" >&6; } 13153 if test $ol_cv_func_pthread_rwlock_destroy = yes ; then 13154 13155$as_echo "#define HAVE_PTHREAD_RWLOCK_DESTROY 1" >>confdefs.h 13156 13157 fi 13158 13159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_detach with <pthread.h>" >&5 13160$as_echo_n "checking for pthread_detach with <pthread.h>... " >&6; } 13161if ${ol_cv_func_pthread_detach+:} false; then : 13162 $as_echo_n "(cached) " >&6 13163else 13164 13165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13166/* end confdefs.h. */ 13167 13168#include <pthread.h> 13169#ifndef NULL 13170#define NULL (void*)0 13171#endif 13172 13173int 13174main () 13175{ 13176pthread_detach(NULL); 13177 ; 13178 return 0; 13179} 13180_ACEOF 13181if ac_fn_c_try_link "$LINENO"; then : 13182 ol_cv_func_pthread_detach=yes 13183else 13184 ol_cv_func_pthread_detach=no 13185fi 13186rm -f core conftest.err conftest.$ac_objext \ 13187 conftest$ac_exeext conftest.$ac_ext 13188 13189fi 13190{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_func_pthread_detach" >&5 13191$as_echo "$ol_cv_func_pthread_detach" >&6; } 13192 13193 if test $ol_cv_func_pthread_detach = no ; then 13194 as_fn_error $? "could not locate pthread_detach()" "$LINENO" 5 13195 fi 13196 13197 13198$as_echo "#define HAVE_PTHREAD_DETACH 1" >>confdefs.h 13199 13200 13201 for ac_func in \ 13202 pthread_setconcurrency \ 13203 pthread_getconcurrency \ 13204 thr_setconcurrency \ 13205 thr_getconcurrency \ 13206 13207do : 13208 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13209ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13210if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13211 cat >>confdefs.h <<_ACEOF 13212#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13213_ACEOF 13214 13215fi 13216done 13217 13218 13219 13220 for ac_func in pthread_kill_other_threads_np 13221do : 13222 ac_fn_c_check_func "$LINENO" "pthread_kill_other_threads_np" "ac_cv_func_pthread_kill_other_threads_np" 13223if test "x$ac_cv_func_pthread_kill_other_threads_np" = xyes; then : 13224 cat >>confdefs.h <<_ACEOF 13225#define HAVE_PTHREAD_KILL_OTHER_THREADS_NP 1 13226_ACEOF 13227 13228fi 13229done 13230 13231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads implementation" >&5 13232$as_echo_n "checking for LinuxThreads implementation... " >&6; } 13233if ${ol_cv_sys_linux_threads+:} false; then : 13234 $as_echo_n "(cached) " >&6 13235else 13236 ol_cv_sys_linux_threads=$ac_cv_func_pthread_kill_other_threads_np 13237fi 13238{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_sys_linux_threads" >&5 13239$as_echo "$ol_cv_sys_linux_threads" >&6; } 13240 13241 13242 13243 13244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads consistency" >&5 13245$as_echo_n "checking for LinuxThreads consistency... " >&6; } 13246if ${ol_cv_linux_threads+:} false; then : 13247 $as_echo_n "(cached) " >&6 13248else 13249 13250 if test $ol_cv_header_linux_threads = yes && 13251 test $ol_cv_sys_linux_threads = yes; then 13252 ol_cv_linux_threads=yes 13253 elif test $ol_cv_header_linux_threads = no && 13254 test $ol_cv_sys_linux_threads = no; then 13255 ol_cv_linux_threads=no 13256 else 13257 ol_cv_linux_threads=error 13258 fi 13259 13260fi 13261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_linux_threads" >&5 13262$as_echo "$ol_cv_linux_threads" >&6; } 13263 13264 13265 if test $ol_cv_linux_threads = error; then 13266 as_fn_error $? "LinuxThreads header/library mismatch" "$LINENO" 5; 13267 fi 13268 13269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pthread_create() works" >&5 13270$as_echo_n "checking if pthread_create() works... " >&6; } 13271if ${ol_cv_pthread_create_works+:} false; then : 13272 $as_echo_n "(cached) " >&6 13273else 13274 13275 if test "$cross_compiling" = yes; then : 13276 ol_cv_pthread_create_works=yes 13277else 13278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13279/* end confdefs.h. */ 13280 13281 13282/* pthread test headers */ 13283#include <pthread.h> 13284#if HAVE_PTHREADS < 7 13285#include <errno.h> 13286#endif 13287#ifndef NULL 13288#define NULL (void*)0 13289#endif 13290 13291static void *task(p) 13292 void *p; 13293{ 13294 return (void *) (p == NULL); 13295} 13296 13297 13298int main(argc, argv) 13299 int argc; 13300 char **argv; 13301{ 13302 13303 /* pthread test function */ 13304#ifndef PTHREAD_CREATE_DETACHED 13305#define PTHREAD_CREATE_DETACHED 1 13306#endif 13307 pthread_t t; 13308 int status; 13309 int detach = PTHREAD_CREATE_DETACHED; 13310 13311#if HAVE_PTHREADS > 4 13312 /* Final pthreads */ 13313 pthread_attr_t attr; 13314 13315 status = pthread_attr_init(&attr); 13316 if( status ) return status; 13317 13318#if HAVE_PTHREADS < 7 13319 status = pthread_attr_setdetachstate(&attr, &detach); 13320 if( status < 0 ) status = errno; 13321#else 13322 status = pthread_attr_setdetachstate(&attr, detach); 13323#endif 13324 if( status ) return status; 13325 status = pthread_create( &t, &attr, task, NULL ); 13326#if HAVE_PTHREADS < 7 13327 if( status < 0 ) status = errno; 13328#endif 13329 if( status ) return status; 13330#else 13331 /* Draft 4 pthreads */ 13332 status = pthread_create( &t, pthread_attr_default, task, NULL ); 13333 if( status ) return errno; 13334 13335 /* give thread a chance to complete */ 13336 /* it should remain joinable and hence detachable */ 13337 sleep( 1 ); 13338 13339 status = pthread_detach( &t ); 13340 if( status ) return errno; 13341#endif 13342 13343#ifdef HAVE_LINUX_THREADS 13344 pthread_kill_other_threads_np(); 13345#endif 13346 13347 return 0; 13348 13349} 13350 13351_ACEOF 13352if ac_fn_c_try_run "$LINENO"; then : 13353 ol_cv_pthread_create_works=yes 13354else 13355 ol_cv_pthread_create_works=no 13356fi 13357rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13358 conftest.$ac_objext conftest.beam conftest.$ac_ext 13359fi 13360 13361fi 13362{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_create_works" >&5 13363$as_echo "$ol_cv_pthread_create_works" >&6; } 13364 13365 if test $ol_cv_pthread_create_works = no ; then 13366 as_fn_error $? "pthread_create is not usable, check environment settings" "$LINENO" 5 13367 fi 13368 13369 ol_replace_broken_yield=no 13370 13371 if test $ol_replace_broken_yield = yes ; then 13372 13373$as_echo "#define REPLACE_BROKEN_YIELD 1" >>confdefs.h 13374 13375 fi 13376 13377 if test x$ol_with_yielding_select = xauto ; then 13378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if select yields when using pthreads" >&5 13379$as_echo_n "checking if select yields when using pthreads... " >&6; } 13380if ${ol_cv_pthread_select_yields+:} false; then : 13381 $as_echo_n "(cached) " >&6 13382else 13383 13384 if test "$cross_compiling" = yes; then : 13385 ol_cv_pthread_select_yields=cross 13386else 13387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13388/* end confdefs.h. */ 13389 13390#include <sys/types.h> 13391#include <sys/time.h> 13392#include <unistd.h> 13393#include <pthread.h> 13394#ifndef NULL 13395#define NULL (void*) 0 13396#endif 13397 13398static int fildes[2]; 13399 13400static void *task(p) 13401 void *p; 13402{ 13403 int i; 13404 struct timeval tv; 13405 13406 fd_set rfds; 13407 13408 tv.tv_sec=10; 13409 tv.tv_usec=0; 13410 13411 FD_ZERO(&rfds); 13412 FD_SET(fildes[0], &rfds); 13413 13414 /* we're not interested in any fds */ 13415 i = select(FD_SETSIZE, &rfds, NULL, NULL, &tv); 13416 13417 if(i < 0) { 13418 perror("select"); 13419 exit(10); 13420 } 13421 13422 exit(0); /* if we exit here, the select blocked the whole process */ 13423} 13424 13425int main(argc, argv) 13426 int argc; 13427 char **argv; 13428{ 13429 pthread_t t; 13430 13431 /* create a pipe to select */ 13432 if(pipe(&fildes[0])) { 13433 perror("select"); 13434 exit(1); 13435 } 13436 13437#ifdef HAVE_PTHREAD_SETCONCURRENCY 13438 (void) pthread_setconcurrency(2); 13439#else 13440#ifdef HAVE_THR_SETCONCURRENCY 13441 /* Set Solaris LWP concurrency to 2 */ 13442 thr_setconcurrency(2); 13443#endif 13444#endif 13445 13446#if HAVE_PTHREADS < 6 13447 pthread_create(&t, pthread_attr_default, task, NULL); 13448#else 13449 pthread_create(&t, NULL, task, NULL); 13450#endif 13451 13452 /* make sure task runs first */ 13453#ifdef HAVE_THR_YIELD 13454 thr_yield(); 13455#elif defined( HAVE_SCHED_YIELD ) 13456 sched_yield(); 13457#elif defined( HAVE_PTHREAD_YIELD ) 13458 pthread_yield(); 13459#endif 13460 13461 exit(2); 13462} 13463_ACEOF 13464if ac_fn_c_try_run "$LINENO"; then : 13465 ol_cv_pthread_select_yields=no 13466else 13467 ol_cv_pthread_select_yields=yes 13468fi 13469rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 13470 conftest.$ac_objext conftest.beam conftest.$ac_ext 13471fi 13472 13473fi 13474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_pthread_select_yields" >&5 13475$as_echo "$ol_cv_pthread_select_yields" >&6; } 13476 13477 if test $ol_cv_pthread_select_yields = cross ; then 13478 as_fn_error $? "crossing compiling: use --with-yielding-select=yes|no|manual" "$LINENO" 5 13479 fi 13480 13481 if test $ol_cv_pthread_select_yields = yes ; then 13482 ol_with_yielding_select=yes 13483 fi 13484 fi 13485 13486 CPPFLAGS="$save_CPPFLAGS" 13487 LIBS="$save_LIBS" 13488 else 13489 as_fn_error $? "could not locate usable POSIX Threads" "$LINENO" 5 13490 fi 13491 fi 13492 13493 if test $ol_with_threads = posix ; then 13494 as_fn_error $? "could not locate POSIX Threads" "$LINENO" 5 13495 fi 13496 ;; 13497esac 13498 13499case $ol_with_threads in auto | yes | mach) 13500 13501 for ac_header in mach/cthreads.h cthreads.h 13502do : 13503 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13504ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13505if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13506 cat >>confdefs.h <<_ACEOF 13507#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13508_ACEOF 13509 13510fi 13511 13512done 13513 13514 if test $ac_cv_header_mach_cthreads_h = yes ; then 13515 ol_with_threads=found 13516 13517 ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork" 13518if test "x$ac_cv_func_cthread_fork" = xyes; then : 13519 ol_link_threads=yes 13520fi 13521 13522 13523 if test $ol_link_threads = no ; then 13524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cthread_fork with -all_load" >&5 13525$as_echo_n "checking for cthread_fork with -all_load... " >&6; } 13526if ${ol_cv_cthread_all_load+:} false; then : 13527 $as_echo_n "(cached) " >&6 13528else 13529 13530 save_LIBS="$LIBS" 13531 LIBS="-all_load $LIBS" 13532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13533/* end confdefs.h. */ 13534#include <mach/cthreads.h> 13535int 13536main () 13537{ 13538 13539 cthread_fork((void *)0, (void *)0); 13540 13541 ; 13542 return 0; 13543} 13544_ACEOF 13545if ac_fn_c_try_link "$LINENO"; then : 13546 ol_cv_cthread_all_load=yes 13547else 13548 ol_cv_cthread_all_load=no 13549fi 13550rm -f core conftest.err conftest.$ac_objext \ 13551 conftest$ac_exeext conftest.$ac_ext 13552 LIBS="$save_LIBS" 13553 13554fi 13555{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_cthread_all_load" >&5 13556$as_echo "$ol_cv_cthread_all_load" >&6; } 13557 13558 if test $ol_cv_cthread_all_load = yes ; then 13559 LTHREAD_LIBS="$LTHREAD_LIBS -all_load" 13560 ol_link_threads=mach 13561 ol_with_threads=found 13562 fi 13563 fi 13564 13565 elif test $ac_cv_header_cthreads_h = yes ; then 13566 13567 ol_with_threads=found 13568 13569 save_LIBS="$LIBS" 13570 LIBS="$LIBS -lthreads" 13571 ac_fn_c_check_func "$LINENO" "cthread_fork" "ac_cv_func_cthread_fork" 13572if test "x$ac_cv_func_cthread_fork" = xyes; then : 13573 ol_link_threads=yes 13574fi 13575 13576 LIBS="$save_LIBS" 13577 13578 if test $ol_link_threads = yes ; then 13579 LTHREAD_LIBS="-lthreads" 13580 ol_link_threads=mach 13581 ol_with_threads=found 13582 else 13583 as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5 13584 fi 13585 13586 elif test $ol_with_threads = mach ; then 13587 as_fn_error $? "could not locate Mach CThreads" "$LINENO" 5 13588 fi 13589 13590 if test $ol_link_threads = mach ; then 13591 13592$as_echo "#define HAVE_MACH_CTHREADS 1" >>confdefs.h 13593 13594 elif test $ol_with_threads = found ; then 13595 as_fn_error $? "could not link with Mach CThreads" "$LINENO" 5 13596 fi 13597 ;; 13598esac 13599 13600case $ol_with_threads in auto | yes | pth) 13601 13602 for ac_header in pth.h 13603do : 13604 ac_fn_c_check_header_mongrel "$LINENO" "pth.h" "ac_cv_header_pth_h" "$ac_includes_default" 13605if test "x$ac_cv_header_pth_h" = xyes; then : 13606 cat >>confdefs.h <<_ACEOF 13607#define HAVE_PTH_H 1 13608_ACEOF 13609 13610fi 13611 13612done 13613 13614 13615 if test $ac_cv_header_pth_h = yes ; then 13616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pth_version in -lpth" >&5 13617$as_echo_n "checking for pth_version in -lpth... " >&6; } 13618if ${ac_cv_lib_pth_pth_version+:} false; then : 13619 $as_echo_n "(cached) " >&6 13620else 13621 ac_check_lib_save_LIBS=$LIBS 13622LIBS="-lpth $LIBS" 13623cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13624/* end confdefs.h. */ 13625 13626/* Override any GCC internal prototype to avoid an error. 13627 Use char because int might match the return type of a GCC 13628 builtin and then its argument prototype would still apply. */ 13629#ifdef __cplusplus 13630extern "C" 13631#endif 13632char pth_version (); 13633int 13634main () 13635{ 13636return pth_version (); 13637 ; 13638 return 0; 13639} 13640_ACEOF 13641if ac_fn_c_try_link "$LINENO"; then : 13642 ac_cv_lib_pth_pth_version=yes 13643else 13644 ac_cv_lib_pth_pth_version=no 13645fi 13646rm -f core conftest.err conftest.$ac_objext \ 13647 conftest$ac_exeext conftest.$ac_ext 13648LIBS=$ac_check_lib_save_LIBS 13649fi 13650{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pth_pth_version" >&5 13651$as_echo "$ac_cv_lib_pth_pth_version" >&6; } 13652if test "x$ac_cv_lib_pth_pth_version" = xyes; then : 13653 have_pth=yes 13654else 13655 have_pth=no 13656fi 13657 13658 13659 if test $have_pth = yes ; then 13660 13661$as_echo "#define HAVE_GNU_PTH 1" >>confdefs.h 13662 13663 LTHREAD_LIBS="$LTHREAD_LIBS -lpth" 13664 ol_link_threads=pth 13665 ol_with_threads=found 13666 13667 if test x$ol_with_yielding_select = xauto ; then 13668 ol_with_yielding_select=yes 13669 fi 13670 fi 13671 fi 13672 ;; 13673esac 13674 13675case $ol_with_threads in auto | yes | lwp) 13676 13677 for ac_header in thread.h synch.h 13678do : 13679 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13680ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13681if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13682 cat >>confdefs.h <<_ACEOF 13683#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13684_ACEOF 13685 13686fi 13687 13688done 13689 13690 if test $ac_cv_header_thread_h = yes && 13691 test $ac_cv_header_synch_h = yes ; then 13692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thr_create in -lthread" >&5 13693$as_echo_n "checking for thr_create in -lthread... " >&6; } 13694if ${ac_cv_lib_thread_thr_create+:} false; then : 13695 $as_echo_n "(cached) " >&6 13696else 13697 ac_check_lib_save_LIBS=$LIBS 13698LIBS="-lthread $LIBS" 13699cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13700/* end confdefs.h. */ 13701 13702/* Override any GCC internal prototype to avoid an error. 13703 Use char because int might match the return type of a GCC 13704 builtin and then its argument prototype would still apply. */ 13705#ifdef __cplusplus 13706extern "C" 13707#endif 13708char thr_create (); 13709int 13710main () 13711{ 13712return thr_create (); 13713 ; 13714 return 0; 13715} 13716_ACEOF 13717if ac_fn_c_try_link "$LINENO"; then : 13718 ac_cv_lib_thread_thr_create=yes 13719else 13720 ac_cv_lib_thread_thr_create=no 13721fi 13722rm -f core conftest.err conftest.$ac_objext \ 13723 conftest$ac_exeext conftest.$ac_ext 13724LIBS=$ac_check_lib_save_LIBS 13725fi 13726{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_thread_thr_create" >&5 13727$as_echo "$ac_cv_lib_thread_thr_create" >&6; } 13728if test "x$ac_cv_lib_thread_thr_create" = xyes; then : 13729 have_thr=yes 13730else 13731 have_thr=no 13732fi 13733 13734 13735 if test $have_thr = yes ; then 13736 13737$as_echo "#define HAVE_THR 1" >>confdefs.h 13738 13739 LTHREAD_LIBS="$LTHREAD_LIBS -lthread" 13740 ol_link_threads=thr 13741 13742 if test x$ol_with_yielding_select = xauto ; then 13743 ol_with_yielding_select=yes 13744 fi 13745 13746 for ac_func in \ 13747 thr_setconcurrency \ 13748 thr_getconcurrency \ 13749 13750do : 13751 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13752ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13753if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13754 cat >>confdefs.h <<_ACEOF 13755#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13756_ACEOF 13757 13758fi 13759done 13760 13761 fi 13762 fi 13763 13764 for ac_header in lwp/lwp.h 13765do : 13766 ac_fn_c_check_header_mongrel "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default" 13767if test "x$ac_cv_header_lwp_lwp_h" = xyes; then : 13768 cat >>confdefs.h <<_ACEOF 13769#define HAVE_LWP_LWP_H 1 13770_ACEOF 13771 13772fi 13773 13774done 13775 13776 if test $ac_cv_header_lwp_lwp_h = yes ; then 13777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwp_create in -llwp" >&5 13778$as_echo_n "checking for lwp_create in -llwp... " >&6; } 13779if ${ac_cv_lib_lwp_lwp_create+:} false; then : 13780 $as_echo_n "(cached) " >&6 13781else 13782 ac_check_lib_save_LIBS=$LIBS 13783LIBS="-llwp $LIBS" 13784cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13785/* end confdefs.h. */ 13786 13787/* Override any GCC internal prototype to avoid an error. 13788 Use char because int might match the return type of a GCC 13789 builtin and then its argument prototype would still apply. */ 13790#ifdef __cplusplus 13791extern "C" 13792#endif 13793char lwp_create (); 13794int 13795main () 13796{ 13797return lwp_create (); 13798 ; 13799 return 0; 13800} 13801_ACEOF 13802if ac_fn_c_try_link "$LINENO"; then : 13803 ac_cv_lib_lwp_lwp_create=yes 13804else 13805 ac_cv_lib_lwp_lwp_create=no 13806fi 13807rm -f core conftest.err conftest.$ac_objext \ 13808 conftest$ac_exeext conftest.$ac_ext 13809LIBS=$ac_check_lib_save_LIBS 13810fi 13811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lwp_lwp_create" >&5 13812$as_echo "$ac_cv_lib_lwp_lwp_create" >&6; } 13813if test "x$ac_cv_lib_lwp_lwp_create" = xyes; then : 13814 have_lwp=yes 13815else 13816 have_lwp=no 13817fi 13818 13819 13820 if test $have_lwp = yes ; then 13821 13822$as_echo "#define HAVE_LWP 1" >>confdefs.h 13823 13824 LTHREAD_LIBS="$LTHREAD_LIBS -llwp" 13825 ol_link_threads=lwp 13826 13827 if test x$ol_with_yielding_select = xauto ; then 13828 ol_with_yielding_select=no 13829 fi 13830 fi 13831 fi 13832 ;; 13833esac 13834 13835if test $ol_with_yielding_select = yes ; then 13836 13837$as_echo "#define HAVE_YIELDING_SELECT 1" >>confdefs.h 13838 13839fi 13840 13841if test $ol_with_threads = manual ; then 13842 ol_link_threads=yes 13843 13844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: thread defines and link options must be set manually" >&5 13845$as_echo "$as_me: WARNING: thread defines and link options must be set manually" >&2;} 13846 13847 for ac_header in pthread.h sched.h 13848do : 13849 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13850ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13851if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13852 cat >>confdefs.h <<_ACEOF 13853#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13854_ACEOF 13855 13856fi 13857 13858done 13859 13860 for ac_func in sched_yield pthread_yield 13861do : 13862 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 13863ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 13864if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 13865 cat >>confdefs.h <<_ACEOF 13866#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 13867_ACEOF 13868 13869fi 13870done 13871 13872 13873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LinuxThreads pthread.h" >&5 13874$as_echo_n "checking for LinuxThreads pthread.h... " >&6; } 13875if ${ol_cv_header_linux_threads+:} false; then : 13876 $as_echo_n "(cached) " >&6 13877else 13878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13879/* end confdefs.h. */ 13880#include <pthread.h> 13881_ACEOF 13882if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 13883 $EGREP "pthread_kill_other_threads_np" >/dev/null 2>&1; then : 13884 ol_cv_header_linux_threads=yes 13885else 13886 ol_cv_header_linux_threads=no 13887fi 13888rm -f conftest* 13889 13890 13891fi 13892{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_header_linux_threads" >&5 13893$as_echo "$ol_cv_header_linux_threads" >&6; } 13894 if test $ol_cv_header_linux_threads = yes; then 13895 13896$as_echo "#define HAVE_LINUX_THREADS 1" >>confdefs.h 13897 13898 fi 13899 13900 13901 for ac_header in mach/cthreads.h 13902do : 13903 ac_fn_c_check_header_mongrel "$LINENO" "mach/cthreads.h" "ac_cv_header_mach_cthreads_h" "$ac_includes_default" 13904if test "x$ac_cv_header_mach_cthreads_h" = xyes; then : 13905 cat >>confdefs.h <<_ACEOF 13906#define HAVE_MACH_CTHREADS_H 1 13907_ACEOF 13908 13909fi 13910 13911done 13912 13913 for ac_header in lwp/lwp.h 13914do : 13915 ac_fn_c_check_header_mongrel "$LINENO" "lwp/lwp.h" "ac_cv_header_lwp_lwp_h" "$ac_includes_default" 13916if test "x$ac_cv_header_lwp_lwp_h" = xyes; then : 13917 cat >>confdefs.h <<_ACEOF 13918#define HAVE_LWP_LWP_H 1 13919_ACEOF 13920 13921fi 13922 13923done 13924 13925 for ac_header in thread.h synch.h 13926do : 13927 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 13928ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 13929if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 13930 cat >>confdefs.h <<_ACEOF 13931#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 13932_ACEOF 13933 13934fi 13935 13936done 13937 13938fi 13939 13940if test $ol_link_threads != no && test $ol_link_threads != nt ; then 13941 13942$as_echo "#define REENTRANT 1" >>confdefs.h 13943 13944 13945$as_echo "#define _REENTRANT 1" >>confdefs.h 13946 13947 13948$as_echo "#define THREAD_SAFE 1" >>confdefs.h 13949 13950 13951$as_echo "#define _THREAD_SAFE 1" >>confdefs.h 13952 13953 13954$as_echo "#define THREADSAFE 1" >>confdefs.h 13955 13956 13957$as_echo "#define _THREADSAFE 1" >>confdefs.h 13958 13959 13960$as_echo "#define _SGI_MP_SOURCE 1" >>confdefs.h 13961 13962 13963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread specific errno" >&5 13964$as_echo_n "checking for thread specific errno... " >&6; } 13965if ${ol_cv_errno_thread_specific+:} false; then : 13966 $as_echo_n "(cached) " >&6 13967else 13968 13969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13970/* end confdefs.h. */ 13971#include <errno.h> 13972int 13973main () 13974{ 13975errno = 0; 13976 ; 13977 return 0; 13978} 13979_ACEOF 13980if ac_fn_c_try_link "$LINENO"; then : 13981 ol_cv_errno_thread_specific=yes 13982else 13983 ol_cv_errno_thread_specific=no 13984fi 13985rm -f core conftest.err conftest.$ac_objext \ 13986 conftest$ac_exeext conftest.$ac_ext 13987 13988fi 13989{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_errno_thread_specific" >&5 13990$as_echo "$ol_cv_errno_thread_specific" >&6; } 13991 13992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread specific h_errno" >&5 13993$as_echo_n "checking for thread specific h_errno... " >&6; } 13994if ${ol_cv_h_errno_thread_specific+:} false; then : 13995 $as_echo_n "(cached) " >&6 13996else 13997 13998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13999/* end confdefs.h. */ 14000#include <netdb.h> 14001int 14002main () 14003{ 14004h_errno = 0; 14005 ; 14006 return 0; 14007} 14008_ACEOF 14009if ac_fn_c_try_link "$LINENO"; then : 14010 ol_cv_h_errno_thread_specific=yes 14011else 14012 ol_cv_h_errno_thread_specific=no 14013fi 14014rm -f core conftest.err conftest.$ac_objext \ 14015 conftest$ac_exeext conftest.$ac_ext 14016 14017fi 14018{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ol_cv_h_errno_thread_specific" >&5 14019$as_echo "$ol_cv_h_errno_thread_specific" >&6; } 14020 14021 if test $ol_cv_errno_thread_specific != yes || 14022 test $ol_cv_h_errno_thread_specific != yes ; then 14023 LIBS="$LTHREAD_LIBS $LIBS" 14024 LTHREAD_LIBS="" 14025 fi 14026 14027fi 14028 14029if test $ol_link_threads = no ; then 14030 if test $ol_with_threads = yes ; then 14031 as_fn_error $? "no suitable thread support" "$LINENO" 5 14032 fi 14033 14034 if test $ol_with_threads = auto ; then 14035 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no suitable thread support, disabling threads" >&5 14036$as_echo "$as_me: WARNING: no suitable thread support, disabling threads" >&2;} 14037 ol_with_threads=no 14038 fi 14039 14040 14041$as_echo "#define NO_THREADS 1" >>confdefs.h 14042 14043 LTHREAD_LIBS="" 14044 BUILD_THREAD=no 14045else 14046 BUILD_THREAD=yes 14047fi 14048 14049if test $ol_link_threads != no ; then 14050 14051$as_echo "#define LDAP_API_FEATURE_X_OPENLDAP_THREAD_SAFE 1" >>confdefs.h 14052 14053fi 14054 14055# Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: 14056case "$ol_with_threads" in 14057 no) 14058 ol_pthread_ok=no 14059 14060 ;; 14061 *) 14062 ol_found_pthreads=yes 14063 ;; 14064esac 14065 14066ac_ext=c 14067ac_cpp='$CPP $CPPFLAGS' 14068ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14069ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14070ac_compiler_gnu=$ac_cv_c_compiler_gnu 14071 14072 14073 14074 14075 14076 14077 case "$ol_found_pthreads" in 14078 yes) 14079 saved_LIBS="$LIBS" 14080 LIBS="$LTHREAD_LIBS $LIBS" 14081 saved_CFLAGS="$CFLAGS" 14082 CFLAGS="$PTHREAD_CFLAGS $CFLAGS" 14083 for ac_func in sem_timedwait 14084do : 14085 ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait" 14086if test "x$ac_cv_func_sem_timedwait" = xyes; then : 14087 cat >>confdefs.h <<_ACEOF 14088#define HAVE_SEM_TIMEDWAIT 1 14089_ACEOF 14090 14091fi 14092done 14093 14094 LIBS="$saved_LIBS" 14095 { saved_LIBS=; unset saved_LIBS;} 14096 CFLAGS="$saved_CFLAGS" 14097 { saved_CFLAGS=; unset saved_CFLAGS;} 14098 case "$ac_cv_func_sem_timedwait" in 14099 yes) 14100 PTHREAD_LIBS="$LTHREAD_LIBS" 14101 have_pthreads=yes 14102 esac 14103 esac 14104esac 14105 14106case "$have_pthreads" in 14107 yes) 14108 CFLAGS_NTP="$CFLAGS_NTP $PTHREAD_CFLAGS" 14109 saved_LIBS="$LIBS" 14110 LIBS="$LTHREAD_LIBS $LIBS" 14111 saved_CFLAGS="$CFLAGS" 14112 CFLAGS="$PTHREAD_CFLAGS $CFLAGS" 14113 # The cast to long int works around a bug in the HP C Compiler 14114# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 14115# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 14116# This bug is HP SR number 8606223364. 14117{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of pthread_t" >&5 14118$as_echo_n "checking size of pthread_t... " >&6; } 14119if ${ac_cv_sizeof_pthread_t+:} false; then : 14120 $as_echo_n "(cached) " >&6 14121else 14122 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (pthread_t))" "ac_cv_sizeof_pthread_t" " 14123 $ac_includes_default 14124 #include <pthread.h> 14125 14126 14127"; then : 14128 14129else 14130 if test "$ac_cv_type_pthread_t" = yes; then 14131 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 14132$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 14133as_fn_error 77 "cannot compute sizeof (pthread_t) 14134See \`config.log' for more details" "$LINENO" 5; } 14135 else 14136 ac_cv_sizeof_pthread_t=0 14137 fi 14138fi 14139 14140fi 14141{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_pthread_t" >&5 14142$as_echo "$ac_cv_sizeof_pthread_t" >&6; } 14143 14144 14145 14146cat >>confdefs.h <<_ACEOF 14147#define SIZEOF_PTHREAD_T $ac_cv_sizeof_pthread_t 14148_ACEOF 14149 14150 14151 LIBISC_PTHREADS_NOTHREADS=pthreads 14152 14153$as_echo "#define ISC_PLATFORM_USETHREADS 1" >>confdefs.h 14154 14155 # 14156 # We'd like to use sigwait() too 14157 # 14158 ac_fn_c_check_func "$LINENO" "sigwait" "ac_cv_func_sigwait" 14159if test "x$ac_cv_func_sigwait" = xyes; then : 14160 have_sigwait=yes 14161else 14162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc" >&5 14163$as_echo_n "checking for sigwait in -lc... " >&6; } 14164if ${ac_cv_lib_c_sigwait+:} false; then : 14165 $as_echo_n "(cached) " >&6 14166else 14167 ac_check_lib_save_LIBS=$LIBS 14168LIBS="-lc $LIBS" 14169cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14170/* end confdefs.h. */ 14171 14172/* Override any GCC internal prototype to avoid an error. 14173 Use char because int might match the return type of a GCC 14174 builtin and then its argument prototype would still apply. */ 14175#ifdef __cplusplus 14176extern "C" 14177#endif 14178char sigwait (); 14179int 14180main () 14181{ 14182return sigwait (); 14183 ; 14184 return 0; 14185} 14186_ACEOF 14187if ac_fn_c_try_link "$LINENO"; then : 14188 ac_cv_lib_c_sigwait=yes 14189else 14190 ac_cv_lib_c_sigwait=no 14191fi 14192rm -f core conftest.err conftest.$ac_objext \ 14193 conftest$ac_exeext conftest.$ac_ext 14194LIBS=$ac_check_lib_save_LIBS 14195fi 14196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_sigwait" >&5 14197$as_echo "$ac_cv_lib_c_sigwait" >&6; } 14198if test "x$ac_cv_lib_c_sigwait" = xyes; then : 14199 have_sigwait=yes 14200else 14201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lpthread" >&5 14202$as_echo_n "checking for sigwait in -lpthread... " >&6; } 14203if ${ac_cv_lib_pthread_sigwait+:} false; then : 14204 $as_echo_n "(cached) " >&6 14205else 14206 ac_check_lib_save_LIBS=$LIBS 14207LIBS="-lpthread $LIBS" 14208cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14209/* end confdefs.h. */ 14210 14211/* Override any GCC internal prototype to avoid an error. 14212 Use char because int might match the return type of a GCC 14213 builtin and then its argument prototype would still apply. */ 14214#ifdef __cplusplus 14215extern "C" 14216#endif 14217char sigwait (); 14218int 14219main () 14220{ 14221return sigwait (); 14222 ; 14223 return 0; 14224} 14225_ACEOF 14226if ac_fn_c_try_link "$LINENO"; then : 14227 ac_cv_lib_pthread_sigwait=yes 14228else 14229 ac_cv_lib_pthread_sigwait=no 14230fi 14231rm -f core conftest.err conftest.$ac_objext \ 14232 conftest$ac_exeext conftest.$ac_ext 14233LIBS=$ac_check_lib_save_LIBS 14234fi 14235{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_sigwait" >&5 14236$as_echo "$ac_cv_lib_pthread_sigwait" >&6; } 14237if test "x$ac_cv_lib_pthread_sigwait" = xyes; then : 14238 have_sigwait=yes 14239else 14240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _Psigwait in -lpthread" >&5 14241$as_echo_n "checking for _Psigwait in -lpthread... " >&6; } 14242if ${ac_cv_lib_pthread__Psigwait+:} false; then : 14243 $as_echo_n "(cached) " >&6 14244else 14245 ac_check_lib_save_LIBS=$LIBS 14246LIBS="-lpthread $LIBS" 14247cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14248/* end confdefs.h. */ 14249 14250/* Override any GCC internal prototype to avoid an error. 14251 Use char because int might match the return type of a GCC 14252 builtin and then its argument prototype would still apply. */ 14253#ifdef __cplusplus 14254extern "C" 14255#endif 14256char _Psigwait (); 14257int 14258main () 14259{ 14260return _Psigwait (); 14261 ; 14262 return 0; 14263} 14264_ACEOF 14265if ac_fn_c_try_link "$LINENO"; then : 14266 ac_cv_lib_pthread__Psigwait=yes 14267else 14268 ac_cv_lib_pthread__Psigwait=no 14269fi 14270rm -f core conftest.err conftest.$ac_objext \ 14271 conftest$ac_exeext conftest.$ac_ext 14272LIBS=$ac_check_lib_save_LIBS 14273fi 14274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread__Psigwait" >&5 14275$as_echo "$ac_cv_lib_pthread__Psigwait" >&6; } 14276if test "x$ac_cv_lib_pthread__Psigwait" = xyes; then : 14277 have_sigwait=yes 14278else 14279 have_sigwait=no 14280 14281fi 14282 14283 14284fi 14285 14286 14287fi 14288 14289 14290fi 14291 14292 case "$host:$have_sigwait" in 14293 *-freebsd*:no) 14294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigwait in -lc_r" >&5 14295$as_echo_n "checking for sigwait in -lc_r... " >&6; } 14296if ${ac_cv_lib_c_r_sigwait+:} false; then : 14297 $as_echo_n "(cached) " >&6 14298else 14299 ac_check_lib_save_LIBS=$LIBS 14300LIBS="-lc_r $LIBS" 14301cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14302/* end confdefs.h. */ 14303 14304/* Override any GCC internal prototype to avoid an error. 14305 Use char because int might match the return type of a GCC 14306 builtin and then its argument prototype would still apply. */ 14307#ifdef __cplusplus 14308extern "C" 14309#endif 14310char sigwait (); 14311int 14312main () 14313{ 14314return sigwait (); 14315 ; 14316 return 0; 14317} 14318_ACEOF 14319if ac_fn_c_try_link "$LINENO"; then : 14320 ac_cv_lib_c_r_sigwait=yes 14321else 14322 ac_cv_lib_c_r_sigwait=no 14323fi 14324rm -f core conftest.err conftest.$ac_objext \ 14325 conftest$ac_exeext conftest.$ac_ext 14326LIBS=$ac_check_lib_save_LIBS 14327fi 14328{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_sigwait" >&5 14329$as_echo "$ac_cv_lib_c_r_sigwait" >&6; } 14330if test "x$ac_cv_lib_c_r_sigwait" = xyes; then : 14331 have_sigwait=yes 14332 14333fi 14334 14335 esac 14336 case "$have_sigwait" in 14337 yes) 14338 ac_cv_func_sigwait=yes 14339 14340$as_echo "#define HAVE_SIGWAIT 1" >>confdefs.h 14341 14342 esac 14343 14344 for ac_func in pthread_attr_getstacksize 14345do : 14346 ac_fn_c_check_func "$LINENO" "pthread_attr_getstacksize" "ac_cv_func_pthread_attr_getstacksize" 14347if test "x$ac_cv_func_pthread_attr_getstacksize" = xyes; then : 14348 cat >>confdefs.h <<_ACEOF 14349#define HAVE_PTHREAD_ATTR_GETSTACKSIZE 1 14350_ACEOF 14351 14352fi 14353done 14354 14355 for ac_func in pthread_attr_setstacksize sysconf 14356do : 14357 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 14358ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 14359if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 14360 cat >>confdefs.h <<_ACEOF 14361#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 14362_ACEOF 14363 14364fi 14365done 14366 14367 14368 case "$host" in 14369 *-freebsd5.[012]|*-freebsd5.[012].*) 14370 ;; 14371 *-freebsd5.[3456789]|*-freebsd5.[3456789].*|*-freebsd6.*) 14372 14373$as_echo "#define NEED_PTHREAD_SCOPE_SYSTEM 1" >>confdefs.h 14374 14375 ;; 14376 *-bsdi3.*|*-bsdi4.0*) 14377 14378$as_echo "#define NEED_PTHREAD_INIT 1" >>confdefs.h 14379 14380 ;; 14381 *-linux*) 14382 14383$as_echo "#define HAVE_LINUXTHREADS 1" >>confdefs.h 14384 14385 ;; 14386 *-solaris*) 14387 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 14388 14389 for ac_func in pthread_setconcurrency 14390do : 14391 ac_fn_c_check_func "$LINENO" "pthread_setconcurrency" "ac_cv_func_pthread_setconcurrency" 14392if test "x$ac_cv_func_pthread_setconcurrency" = xyes; then : 14393 cat >>confdefs.h <<_ACEOF 14394#define HAVE_PTHREAD_SETCONCURRENCY 1 14395_ACEOF 14396 14397fi 14398done 14399 14400 case "$ac_cv_func_pthread_setconcurrency" in 14401 yes) 14402 14403$as_echo "#define CALL_PTHREAD_SETCONCURRENCY 1" >>confdefs.h 14404 14405 esac 14406 ;; 14407 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*) 14408 14409$as_echo "#define HAVE_UNIXWARE_SIGWAIT 1" >>confdefs.h 14410 14411 ;; 14412 esac 14413 hack_shutup_pthreadonceinit=no 14414 case "$host" in 14415 *-aix5.[123].*) 14416 hack_shutup_pthreadonceinit=yes 14417 ;; 14418 *-solaris2.[89]) 14419 hack_shutup_pthreadonceinit=yes 14420 ;; 14421 *-solaris2.1[0-9]) 14422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if extra braces are needed for PTHREAD_ONCE_INIT" >&5 14423$as_echo_n "checking if extra braces are needed for PTHREAD_ONCE_INIT... " >&6; } 14424if ${ntp_cv_braces_around_pthread_once_init+:} false; then : 14425 $as_echo_n "(cached) " >&6 14426else 14427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14428/* end confdefs.h. */ 14429 14430 #include <pthread.h> 14431 14432int 14433main () 14434{ 14435 14436 static pthread_once_t once_test = 14437 PTHREAD_ONCE_INIT; 14438 14439 14440 ; 14441 return 0; 14442} 14443_ACEOF 14444if ac_fn_c_try_compile "$LINENO"; then : 14445 ntp_cv_braces_around_pthread_once_init=no 14446else 14447 ntp_cv_braces_around_pthread_once_init=yes 14448 14449fi 14450rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14451 14452fi 14453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_braces_around_pthread_once_init" >&5 14454$as_echo "$ntp_cv_braces_around_pthread_once_init" >&6; } 14455 case "$ntp_cv_braces_around_pthread_once_init" in 14456 yes) 14457 hack_shutup_pthreadonceinit=yes 14458 esac 14459 ;; 14460 esac 14461 case "$hack_shutup_pthreadonceinit" in 14462 yes) 14463 14464$as_echo "#define ISC_PLATFORM_BRACEPTHREADONCEINIT 1" >>confdefs.h 14465 14466 esac 14467 LIBS="$saved_LIBS" 14468 { saved_LIBS=; unset saved_LIBS;} 14469 CFLAGS="$saved_CFLAGS" 14470 { saved_CFLAGS=; unset saved_CFLAGS;} 14471 ;; 14472 *) 14473 LIBISC_PTHREADS_NOTHREADS=nothreads 14474 ;; 14475esac 14476 14477 if test "$have_pthreads" != "no"; then 14478 PTHREADS_TRUE= 14479 PTHREADS_FALSE='#' 14480else 14481 PTHREADS_TRUE='#' 14482 PTHREADS_FALSE= 14483fi 14484 14485 14486 14487 14488 14489 14490 14491case "$hw_use_rpl_vsnprintf:$hw_cv_func_vsnprintf" in 14492 no:yes) 14493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if vsnprintf expands \"%m\" to strerror(errno)" >&5 14494$as_echo_n "checking if vsnprintf expands \"%m\" to strerror(errno)... " >&6; } 14495if ${ntp_cv_vsnprintf_percent_m+:} false; then : 14496 $as_echo_n "(cached) " >&6 14497else 14498 if test "$cross_compiling" = yes; then : 14499 ntp_cv_vsnprintf_percent_m=no 14500 14501else 14502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14503/* end confdefs.h. */ 14504 14505 #include <stdarg.h> 14506 #include <errno.h> 14507 #include <stdio.h> 14508 #include <string.h> 14509 14510 int call_vsnprintf( 14511 char * dst, 14512 size_t sz, 14513 const char *fmt, 14514 ... 14515 ); 14516 14517 int call_vsnprintf( 14518 char * dst, 14519 size_t sz, 14520 const char *fmt, 14521 ... 14522 ) 14523 { 14524 va_list ap; 14525 int rc; 14526 14527 va_start(ap, fmt); 14528 rc = vsnprintf(dst, sz, fmt, ap); 14529 va_end(ap); 14530 14531 return rc; 14532 } 14533 14534int 14535main () 14536{ 14537 14538 char sbuf[512]; 14539 char pbuf[512]; 14540 int slen; 14541 14542 strcpy(sbuf, strerror(ENOENT)); 14543 errno = ENOENT; 14544 slen = call_vsnprintf(pbuf, sizeof(pbuf), "%m", 14545 "wrong"); 14546 return strcmp(sbuf, pbuf); 14547 14548 14549 ; 14550 return 0; 14551} 14552_ACEOF 14553if ac_fn_c_try_run "$LINENO"; then : 14554 ntp_cv_vsnprintf_percent_m=yes 14555else 14556 ntp_cv_vsnprintf_percent_m=no 14557fi 14558rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 14559 conftest.$ac_objext conftest.beam conftest.$ac_ext 14560fi 14561 14562 14563fi 14564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_vsnprintf_percent_m" >&5 14565$as_echo "$ntp_cv_vsnprintf_percent_m" >&6; } 14566 case "$ntp_cv_vsnprintf_percent_m" in 14567 yes) 14568 14569$as_echo "#define VSNPRINTF_PERCENT_M 1" >>confdefs.h 14570 14571 esac 14572esac 14573 14574for ac_header in sys/clockctl.h 14575do : 14576 ac_fn_c_check_header_mongrel "$LINENO" "sys/clockctl.h" "ac_cv_header_sys_clockctl_h" "$ac_includes_default" 14577if test "x$ac_cv_header_sys_clockctl_h" = xyes; then : 14578 cat >>confdefs.h <<_ACEOF 14579#define HAVE_SYS_CLOCKCTL_H 1 14580_ACEOF 14581 14582fi 14583 14584done 14585 14586 14587# Check whether --enable-clockctl was given. 14588if test "${enable_clockctl+set}" = set; then : 14589 enableval=$enable_clockctl; ntp_use_dev_clockctl=$enableval 14590else 14591 ntp_use_dev_clockctl=$ac_cv_header_sys_clockctl_h 14592 14593fi 14594 14595 14596{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we should use /dev/clockctl" >&5 14597$as_echo_n "checking if we should use /dev/clockctl... " >&6; } 14598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_use_dev_clockctl" >&5 14599$as_echo "$ntp_use_dev_clockctl" >&6; } 14600 14601 14602for ac_header in sys/capability.h sys/prctl.h 14603do : 14604 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14605ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 14606if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14607 cat >>confdefs.h <<_ACEOF 14608#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14609_ACEOF 14610 14611fi 14612 14613done 14614 14615 14616{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have linux capabilities (libcap)" >&5 14617$as_echo_n "checking if we have linux capabilities (libcap)... " >&6; } 14618 14619case "$ac_cv_header_sys_capability_h$ac_cv_header_sys_prctl_h" in 14620 yesyes) 14621 case "$host" in 14622 mips-sgi-irix*) 14623 ntp_have_linuxcaps=no 14624 ;; 14625 *) ntp_have_linuxcaps=yes 14626 ;; 14627 esac 14628 ;; 14629 *) 14630 ntp_have_linuxcaps=no 14631 ;; 14632esac 14633 14634# Check whether --enable-linuxcaps was given. 14635if test "${enable_linuxcaps+set}" = set; then : 14636 enableval=$enable_linuxcaps; ntp_have_linuxcaps=$enableval 14637 14638fi 14639 14640 14641{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_have_linuxcaps" >&5 14642$as_echo "$ntp_have_linuxcaps" >&6; } 14643 14644case "$ntp_have_linuxcaps" in 14645 yes) 14646 14647$as_echo "#define HAVE_LINUX_CAPABILITIES 1" >>confdefs.h 14648 14649 LIBS="$LIBS -lcap" 14650 ;; 14651esac 14652 14653 14654for ac_header in priv.h 14655do : 14656 ac_fn_c_check_header_mongrel "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default" 14657if test "x$ac_cv_header_priv_h" = xyes; then : 14658 cat >>confdefs.h <<_ACEOF 14659#define HAVE_PRIV_H 1 14660_ACEOF 14661 14662fi 14663 14664done 14665 14666case "$ac_cv_header_priv_h" in 14667 yes) 14668 case "$host" in 14669 *-solaris*) 14670 ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv" 14671if test "x$ac_cv_func_setppriv" = xyes; then : 14672 ntp_have_solarisprivs=yes 14673else 14674 ntp_have_solarisprivs=no 14675 14676fi 14677 14678 ;; 14679 esac 14680esac 14681 14682# Check whether --enable-solarisprivs was given. 14683if test "${enable_solarisprivs+set}" = set; then : 14684 enableval=$enable_solarisprivs; ntp_have_solarisprivs=$enableval 14685 14686fi 14687 14688 14689{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we have solaris privileges" >&5 14690$as_echo_n "checking if we have solaris privileges... " >&6; } 14691 14692case "$ntp_have_solarisprivs" in 14693 yes) 14694 14695$as_echo "#define HAVE_SOLARIS_PRIVS 1" >>confdefs.h 14696 14697esac 14698 14699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_have_solarisprivs" >&5 14700$as_echo "$ntp_have_solarisprivs" >&6; } 14701 14702case "$ntp_use_dev_clockctl$ntp_have_linuxcaps$ntp_have_solarisprivs" in 14703 *yes*) 14704 14705$as_echo "#define HAVE_DROPROOT 1" >>confdefs.h 14706 14707esac 14708 14709case "$host" in 14710 *-*-darwin*) 14711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_9_init" >&5 14712$as_echo_n "checking for library containing res_9_init... " >&6; } 14713if ${ac_cv_search_res_9_init+:} false; then : 14714 $as_echo_n "(cached) " >&6 14715else 14716 ac_func_search_save_LIBS=$LIBS 14717cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14718/* end confdefs.h. */ 14719 14720/* Override any GCC internal prototype to avoid an error. 14721 Use char because int might match the return type of a GCC 14722 builtin and then its argument prototype would still apply. */ 14723#ifdef __cplusplus 14724extern "C" 14725#endif 14726char res_9_init (); 14727int 14728main () 14729{ 14730return res_9_init (); 14731 ; 14732 return 0; 14733} 14734_ACEOF 14735for ac_lib in '' resolv; do 14736 if test -z "$ac_lib"; then 14737 ac_res="none required" 14738 else 14739 ac_res=-l$ac_lib 14740 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14741 fi 14742 if ac_fn_c_try_link "$LINENO"; then : 14743 ac_cv_search_res_9_init=$ac_res 14744fi 14745rm -f core conftest.err conftest.$ac_objext \ 14746 conftest$ac_exeext 14747 if ${ac_cv_search_res_9_init+:} false; then : 14748 break 14749fi 14750done 14751if ${ac_cv_search_res_9_init+:} false; then : 14752 14753else 14754 ac_cv_search_res_9_init=no 14755fi 14756rm conftest.$ac_ext 14757LIBS=$ac_func_search_save_LIBS 14758fi 14759{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_9_init" >&5 14760$as_echo "$ac_cv_search_res_9_init" >&6; } 14761ac_res=$ac_cv_search_res_9_init 14762if test "$ac_res" != no; then : 14763 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14764 14765fi 14766 14767 ;; 14768 *) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing res_init" >&5 14769$as_echo_n "checking for library containing res_init... " >&6; } 14770if ${ac_cv_search_res_init+:} false; then : 14771 $as_echo_n "(cached) " >&6 14772else 14773 ac_func_search_save_LIBS=$LIBS 14774cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14775/* end confdefs.h. */ 14776 14777/* Override any GCC internal prototype to avoid an error. 14778 Use char because int might match the return type of a GCC 14779 builtin and then its argument prototype would still apply. */ 14780#ifdef __cplusplus 14781extern "C" 14782#endif 14783char res_init (); 14784int 14785main () 14786{ 14787return res_init (); 14788 ; 14789 return 0; 14790} 14791_ACEOF 14792for ac_lib in '' resolv; do 14793 if test -z "$ac_lib"; then 14794 ac_res="none required" 14795 else 14796 ac_res=-l$ac_lib 14797 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 14798 fi 14799 if ac_fn_c_try_link "$LINENO"; then : 14800 ac_cv_search_res_init=$ac_res 14801fi 14802rm -f core conftest.err conftest.$ac_objext \ 14803 conftest$ac_exeext 14804 if ${ac_cv_search_res_init+:} false; then : 14805 break 14806fi 14807done 14808if ${ac_cv_search_res_init+:} false; then : 14809 14810else 14811 ac_cv_search_res_init=no 14812fi 14813rm conftest.$ac_ext 14814LIBS=$ac_func_search_save_LIBS 14815fi 14816{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_res_init" >&5 14817$as_echo "$ac_cv_search_res_init" >&6; } 14818ac_res=$ac_cv_search_res_init 14819if test "$ac_res" != no; then : 14820 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 14821 14822fi 14823 14824 ;; 14825esac 14826for ac_header in sys/types.h netinet/in.h arpa/nameser.h netdb.h resolv.h 14827do : 14828 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 14829ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_TYPES_H 14830# include <sys/types.h> 14831#endif 14832#ifdef HAVE_NETINET_IN_H 14833# include <netinet/in.h> /* inet_ functions / structs */ 14834#endif 14835#ifdef HAVE_ARPA_NAMESER_H 14836# include <arpa/nameser.h> /* DNS HEADER struct */ 14837#endif 14838#ifdef HAVE_NETDB_H 14839# include <netdb.h> 14840#endif 14841" 14842if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 14843 cat >>confdefs.h <<_ACEOF 14844#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 14845_ACEOF 14846 14847fi 14848 14849done 14850 14851 14852#HMS: Why do we do this check so "early"? 14853for ac_func in res_init 14854do : 14855 ac_fn_c_check_func "$LINENO" "res_init" "ac_cv_func_res_init" 14856if test "x$ac_cv_func_res_init" = xyes; then : 14857 cat >>confdefs.h <<_ACEOF 14858#define HAVE_RES_INIT 1 14859_ACEOF 14860 14861else 14862 for ac_func in __res_init 14863do : 14864 ac_fn_c_check_func "$LINENO" "__res_init" "ac_cv_func___res_init" 14865if test "x$ac_cv_func___res_init" = xyes; then : 14866 cat >>confdefs.h <<_ACEOF 14867#define HAVE___RES_INIT 1 14868_ACEOF 14869 14870fi 14871done 14872 14873fi 14874done 14875 14876 14877# We also need -lsocket, but we have tested for that already. 14878ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" 14879if test "x$ac_cv_func_inet_ntop" = xyes; then : 14880 14881else 14882 14883$as_echo "#define ISC_PLATFORM_NEEDNTOP 1" >>confdefs.h 14884 14885fi 14886 14887ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" 14888if test "x$ac_cv_func_inet_pton" = xyes; then : 14889 14890else 14891 14892$as_echo "#define ISC_PLATFORM_NEEDPTON 1" >>confdefs.h 14893 14894fi 14895 14896 14897ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 14898if test "x$ac_cv_type_uintptr_t" = xyes; then : 14899 14900cat >>confdefs.h <<_ACEOF 14901#define HAVE_UINTPTR_T 1 14902_ACEOF 14903 14904 14905fi 14906ac_fn_c_check_type "$LINENO" "int32" "ac_cv_type_int32" "$ac_includes_default" 14907if test "x$ac_cv_type_int32" = xyes; then : 14908 14909cat >>confdefs.h <<_ACEOF 14910#define HAVE_INT32 1 14911_ACEOF 14912 14913 14914fi 14915ac_fn_c_check_type "$LINENO" "u_int32" "ac_cv_type_u_int32" "$ac_includes_default" 14916if test "x$ac_cv_type_u_int32" = xyes; then : 14917 14918cat >>confdefs.h <<_ACEOF 14919#define HAVE_U_INT32 1 14920_ACEOF 14921 14922 14923fi 14924 14925 14926 14927 14928case "$ac_cv_type_int32::$ac_cv_header_resolv_h" in 14929 no::yes) 14930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for int32 with DNS headers included" >&5 14931$as_echo_n "checking for int32 with DNS headers included... " >&6; } 14932if ${ntp_cv_type_int32_with_dns+:} false; then : 14933 $as_echo_n "(cached) " >&6 14934else 14935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14936/* end confdefs.h. */ 14937 14938 #ifdef HAVE_ARPA_NAMESER_H 14939 # include <arpa/nameser.h> 14940 #endif 14941 #include <resolv.h> 14942 14943int 14944main () 14945{ 14946 14947 size_t cb = sizeof(int32); 14948 14949 14950 ; 14951 return 0; 14952} 14953_ACEOF 14954if ac_fn_c_try_compile "$LINENO"; then : 14955 ntp_cv_type_int32_with_dns=yes 14956else 14957 ntp_cv_type_int32_with_dns=no 14958 14959fi 14960rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14961 14962fi 14963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_type_int32_with_dns" >&5 14964$as_echo "$ntp_cv_type_int32_with_dns" >&6; } 14965 case "$ntp_cv_type_int32_with_dns" in 14966 yes) 14967 14968$as_echo "#define HAVE_INT32_ONLY_WITH_DNS 1" >>confdefs.h 14969 14970 esac 14971esac 14972 14973case "$ac_cv_type_u_int32::$ac_cv_header_resolv_h" in 14974 no::yes) 14975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for u_int32 with DNS headers included" >&5 14976$as_echo_n "checking for u_int32 with DNS headers included... " >&6; } 14977if ${ntp_cv_type_u_int32_with_dns+:} false; then : 14978 $as_echo_n "(cached) " >&6 14979else 14980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14981/* end confdefs.h. */ 14982 14983 #ifdef HAVE_ARPA_NAMESER_H 14984 # include <arpa/nameser.h> 14985 #endif 14986 #include <resolv.h> 14987 14988int 14989main () 14990{ 14991 14992 size_t cb = sizeof(u_int32); 14993 14994 14995 ; 14996 return 0; 14997} 14998_ACEOF 14999if ac_fn_c_try_compile "$LINENO"; then : 15000 ntp_cv_type_u_int32_with_dns=yes 15001else 15002 ntp_cv_type_u_int32_with_dns=no 15003 15004fi 15005rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15006 15007fi 15008{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_type_u_int32_with_dns" >&5 15009$as_echo "$ntp_cv_type_u_int32_with_dns" >&6; } 15010 case "$ntp_cv_type_u_int32_with_dns" in 15011 yes) 15012 15013$as_echo "#define HAVE_U_INT32_ONLY_WITH_DNS 1" >>confdefs.h 15014 15015 esac 15016esac 15017 15018for ac_header in sys/timepps.h 15019do : 15020 ac_fn_c_check_header_compile "$LINENO" "sys/timepps.h" "ac_cv_header_sys_timepps_h" " 15021 #ifdef HAVE_SYS_TIME_H 15022 # include <sys/time.h> 15023 #endif 15024 #ifdef HAVE_ERRNO_H 15025 # include <errno.h> 15026 #endif 15027 15028 15029" 15030if test "x$ac_cv_header_sys_timepps_h" = xyes; then : 15031 cat >>confdefs.h <<_ACEOF 15032#define HAVE_SYS_TIMEPPS_H 1 15033_ACEOF 15034 15035fi 15036 15037done 15038 15039 15040{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec" >&5 15041$as_echo_n "checking for struct timespec... " >&6; } 15042if ${ntp_cv_struct_timespec+:} false; then : 15043 $as_echo_n "(cached) " >&6 15044else 15045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15046/* end confdefs.h. */ 15047 15048 #include <sys/time.h> 15049 /* Under SunOS, timespec is in sys/timepps.h, 15050 which needs errno.h and FRAC */ 15051 #ifdef HAVE_ERRNO_H 15052 # include <errno.h> 15053 #endif 15054 #ifdef HAVE_SYS_TIMEPPS_H 15055 # define FRAC 4294967296 15056 # include <sys/timepps.h> 15057 #endif 15058 15059int 15060main () 15061{ 15062 15063 struct timespec n; 15064 15065 15066 ; 15067 return 0; 15068} 15069_ACEOF 15070if ac_fn_c_try_compile "$LINENO"; then : 15071 ntp_cv_struct_timespec=yes 15072else 15073 ntp_cv_struct_timespec=no 15074 15075fi 15076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15077 15078fi 15079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_timespec" >&5 15080$as_echo "$ntp_cv_struct_timespec" >&6; } 15081case "$ntp_cv_struct_timespec" in 15082 yes) 15083 15084$as_echo "#define HAVE_STRUCT_TIMESPEC 1" >>confdefs.h 15085 15086esac 15087 15088{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct ntptimeval" >&5 15089$as_echo_n "checking for struct ntptimeval... " >&6; } 15090if ${ntp_cv_struct_ntptimeval+:} false; then : 15091 $as_echo_n "(cached) " >&6 15092else 15093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15094/* end confdefs.h. */ 15095 15096 #include <sys/time.h> 15097 #include <sys/timex.h> 15098 15099int 15100main () 15101{ 15102 15103 struct ntptimeval n; 15104 15105 15106 ; 15107 return 0; 15108} 15109_ACEOF 15110if ac_fn_c_try_compile "$LINENO"; then : 15111 ntp_cv_struct_ntptimeval=yes 15112else 15113 ntp_cv_struct_ntptimeval=no 15114 15115fi 15116rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15117 15118fi 15119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_struct_ntptimeval" >&5 15120$as_echo "$ntp_cv_struct_ntptimeval" >&6; } 15121case "$ntp_cv_struct_ntptimeval" in 15122 yes) 15123 15124$as_echo "#define HAVE_STRUCT_NTPTIMEVAL 1" >>confdefs.h 15125 15126esac 15127 15128for ac_header in md5.h 15129do : 15130 ac_fn_c_check_header_compile "$LINENO" "md5.h" "ac_cv_header_md5_h" " 15131 #ifdef HAVE_SYS_TYPES_H 15132 # include <sys/types.h> 15133 #endif 15134 15135 15136" 15137if test "x$ac_cv_header_md5_h" = xyes; then : 15138 cat >>confdefs.h <<_ACEOF 15139#define HAVE_MD5_H 1 15140_ACEOF 15141 15142fi 15143 15144done 15145 15146 15147{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing MD5Init" >&5 15148$as_echo_n "checking for library containing MD5Init... " >&6; } 15149if ${ac_cv_search_MD5Init+:} false; then : 15150 $as_echo_n "(cached) " >&6 15151else 15152 ac_func_search_save_LIBS=$LIBS 15153cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15154/* end confdefs.h. */ 15155 15156/* Override any GCC internal prototype to avoid an error. 15157 Use char because int might match the return type of a GCC 15158 builtin and then its argument prototype would still apply. */ 15159#ifdef __cplusplus 15160extern "C" 15161#endif 15162char MD5Init (); 15163int 15164main () 15165{ 15166return MD5Init (); 15167 ; 15168 return 0; 15169} 15170_ACEOF 15171for ac_lib in '' md5 md; do 15172 if test -z "$ac_lib"; then 15173 ac_res="none required" 15174 else 15175 ac_res=-l$ac_lib 15176 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 15177 fi 15178 if ac_fn_c_try_link "$LINENO"; then : 15179 ac_cv_search_MD5Init=$ac_res 15180fi 15181rm -f core conftest.err conftest.$ac_objext \ 15182 conftest$ac_exeext 15183 if ${ac_cv_search_MD5Init+:} false; then : 15184 break 15185fi 15186done 15187if ${ac_cv_search_MD5Init+:} false; then : 15188 15189else 15190 ac_cv_search_MD5Init=no 15191fi 15192rm conftest.$ac_ext 15193LIBS=$ac_func_search_save_LIBS 15194fi 15195{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_MD5Init" >&5 15196$as_echo "$ac_cv_search_MD5Init" >&6; } 15197ac_res=$ac_cv_search_MD5Init 15198if test "$ac_res" != no; then : 15199 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 15200 15201fi 15202 15203for ac_func in MD5Init sysconf getdtablesize sigaction sigset sigvec 15204do : 15205 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 15206ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 15207if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 15208 cat >>confdefs.h <<_ACEOF 15209#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 15210_ACEOF 15211 15212fi 15213done 15214 15215 15216{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGIO" >&5 15217$as_echo_n "checking for SIGIO... " >&6; } 15218if ${ntp_cv_hdr_def_sigio+:} false; then : 15219 $as_echo_n "(cached) " >&6 15220else 15221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15222/* end confdefs.h. */ 15223 15224 #include <signal.h> 15225 15226 #ifndef SIGIO 15227 # error 15228 #endif 15229 15230_ACEOF 15231if ac_fn_c_try_cpp "$LINENO"; then : 15232 ntp_cv_hdr_def_sigio=yes 15233else 15234 ntp_cv_hdr_def_sigio=no 15235 15236fi 15237rm -f conftest.err conftest.i conftest.$ac_ext 15238 15239fi 15240{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigio" >&5 15241$as_echo "$ntp_cv_hdr_def_sigio" >&6; } 15242 15243{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we want to use SIGIO" >&5 15244$as_echo_n "checking if we want to use SIGIO... " >&6; } 15245ans=no 15246case "$ntp_cv_hdr_def_sigio" in 15247 yes) 15248 ans=yes 15249 case "$host" in 15250 alpha*-dec-osf4*|alpha*-dec-osf5*) 15251 ans=no 15252 ;; 15253 *-convex-*) 15254 ans=no 15255 ;; 15256 *-dec-*) 15257 ans=no 15258 ;; 15259 *-pc-cygwin*) 15260 ans=no 15261 ;; 15262 *-sni-sysv*) 15263 ans=no 15264 ;; 15265 *-stratus-vos) 15266 ans=no 15267 ;; 15268 *-univel-sysv*) 15269 ans=no 15270 ;; 15271 *-*-irix6*) 15272 ans=no 15273 ;; 15274 *-*-freebsd*) 15275 ans=no 15276 ;; 15277 *-*-*linux*) 15278 ans=no 15279 ;; 15280 *-*-unicosmp*) 15281 ans=no 15282 ;; 15283 *-*-kfreebsd*) 15284 ans=no 15285 ;; 15286 m68k-*-mint*) 15287 ans=no 15288 ;; 15289 esac 15290 ;; 15291esac 15292case "$ans" in 15293 yes) 15294 15295$as_echo "#define HAVE_SIGNALED_IO 1" >>confdefs.h 15296 15297esac 15298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15299$as_echo "$ans" >&6; } 15300 15301{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIGPOLL" >&5 15302$as_echo_n "checking for SIGPOLL... " >&6; } 15303if ${ntp_cv_hdr_def_sigpoll+:} false; then : 15304 $as_echo_n "(cached) " >&6 15305else 15306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15307/* end confdefs.h. */ 15308 15309 #include <signal.h> 15310 15311 #ifndef SIGPOLL 15312 # error 15313 #endif 15314 15315_ACEOF 15316if ac_fn_c_try_cpp "$LINENO"; then : 15317 ntp_cv_hdr_def_sigpoll=yes 15318else 15319 ntp_cv_hdr_def_sigpoll=no 15320 15321fi 15322rm -f conftest.err conftest.i conftest.$ac_ext 15323 15324fi 15325{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_hdr_def_sigpoll" >&5 15326$as_echo "$ntp_cv_hdr_def_sigpoll" >&6; } 15327 15328{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for UDP I/O" >&5 15329$as_echo_n "checking if we can use SIGPOLL for UDP I/O... " >&6; } 15330ans=no 15331case "$ntp_cv_hdr_def_sigpoll" in 15332 yes) 15333 case "$host" in 15334 mips-sgi-irix*) 15335 ans=no 15336 ;; 15337 vax-dec-bsd) 15338 ans=no 15339 ;; 15340 *-pc-cygwin*) 15341 ans=no 15342 ;; 15343 *-sni-sysv*) 15344 ans=no 15345 ;; 15346 *-stratus-vos) 15347 ans=no 15348 ;; 15349 *-*-aix[4-9]*) 15350 # XXX Only verified thru AIX6 15351 ans=no 15352 ;; 15353 *-*-hpux*) 15354 ans=no 15355 ;; 15356 *-*-*linux*) 15357 ans=no 15358 ;; 15359 *-*-osf*) 15360 ans=no 15361 ;; 15362 *-*-qnx*) 15363 ans=no 15364 ;; 15365 *-*-sunos*) 15366 ans=no 15367 ;; 15368 *-*-solaris*) 15369 ans=no 15370 ;; 15371 *-*-ultrix*) 15372 ans=no 15373 ;; 15374 *-*-unicosmp*) 15375 ans=no 15376 ;; 15377 *-*-kfreebsd*) 15378 ans=no 15379 ;; 15380 *) ans=yes 15381 ;; 15382 esac 15383 ;; 15384esac 15385case "$ans" in 15386 yes) 15387 15388$as_echo "#define USE_UDP_SIGPOLL 1" >>confdefs.h 15389 15390esac 15391{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15392$as_echo "$ans" >&6; } 15393 15394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can use SIGPOLL for TTY I/O" >&5 15395$as_echo_n "checking if we can use SIGPOLL for TTY I/O... " >&6; } 15396ans=no 15397case "$ntp_cv_hdr_def_sigpoll" in 15398 yes) 15399 case "$host" in 15400 mips-sgi-irix*) 15401 ans=no 15402 ;; 15403 vax-dec-bsd) 15404 ans=no 15405 ;; 15406 *-pc-cygwin*) 15407 ans=no 15408 ;; 15409 *-sni-sysv*) 15410 ans=no 15411 ;; 15412 *-stratus-vos) 15413 ans=no 15414 ;; 15415 *-*-aix[4-9]*) 15416 # XXX Only verified thru AIX6 15417 ans=no 15418 ;; 15419 *-*-hpux*) 15420 ans=no 15421 ;; 15422 *-*-*linux*) 15423 ans=no 15424 ;; 15425 *-*-osf*) 15426 ans=no 15427 ;; 15428 *-*-sunos*) 15429 ans=no 15430 ;; 15431 *-*-ultrix*) 15432 ans=no 15433 ;; 15434 *-*-qnx*) 15435 ans=no 15436 ;; 15437 *-*-unicosmp*) 15438 ans=no 15439 ;; 15440 *-*-kfreebsd*) 15441 ans=no 15442 ;; 15443 *) ans=yes 15444 ;; 15445 esac 15446 ;; 15447esac 15448case "$ans" in 15449 yes) 15450 15451$as_echo "#define USE_TTY_SIGPOLL 1" >>confdefs.h 15452 15453esac 15454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15455$as_echo "$ans" >&6; } 15456 15457{ $as_echo "$as_me:${as_lineno-$LINENO}: checking number of arguments to gettimeofday()" >&5 15458$as_echo_n "checking number of arguments to gettimeofday()... " >&6; } 15459if ${ntp_cv_func_Xettimeofday_nargs+:} false; then : 15460 $as_echo_n "(cached) " >&6 15461else 15462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15463/* end confdefs.h. */ 15464 15465 #include <sys/time.h> 15466 15467int 15468main () 15469{ 15470 15471 gettimeofday(0, 0); 15472 settimeofday(0, 0); 15473 15474 15475 ; 15476 return 0; 15477} 15478_ACEOF 15479if ac_fn_c_try_compile "$LINENO"; then : 15480 ntp_cv_func_Xettimeofday_nargs=2 15481else 15482 ntp_cv_func_Xettimeofday_nargs=1 15483 15484fi 15485rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15486 15487fi 15488{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_func_Xettimeofday_nargs" >&5 15489$as_echo "$ntp_cv_func_Xettimeofday_nargs" >&6; } 15490case "$ntp_cv_func_Xettimeofday_nargs" in 15491 1) 15492 15493$as_echo "#define SYSV_TIMEOFDAY 1" >>confdefs.h 15494 15495esac 15496 15497for ac_func in settimeofday 15498do : 15499 ac_fn_c_check_func "$LINENO" "settimeofday" "ac_cv_func_settimeofday" 15500if test "x$ac_cv_func_settimeofday" = xyes; then : 15501 cat >>confdefs.h <<_ACEOF 15502#define HAVE_SETTIMEOFDAY 1 15503_ACEOF 15504 15505else 15506 15507 case "$host" in 15508 *-*-mpeix*) ac_cv_func_settimeofday=yes 15509 esac 15510 15511fi 15512done 15513 15514 15515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we'll use clock_settime or settimeofday or stime" >&5 15516$as_echo_n "checking if we'll use clock_settime or settimeofday or stime... " >&6; } 15517ntp_warning='GRONK' 15518ans=none 15519case "$ac_cv_func_clock_settime$ac_cv_func_settimeofday$ac_cv_func_stime" in 15520 yes*) 15521 ntp_warning='' 15522 ans='clock_settime()' 15523 ;; 15524 noyes*) 15525 ntp_warning='But clock_settime() would be better (if we had it)' 15526 ans='settimeofday()' 15527 ;; 15528 nonoyes) 15529 ntp_warning='Which is the worst of the three' 15530 ans='stime()' 15531 ;; 15532 *) 15533 case "$build" in 15534 $host) 15535 ntp_warning='Which leaves us with nothing to use!' 15536 esac 15537esac 15538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ans" >&5 15539$as_echo "$ans" >&6; } 15540case "$ntp_warning" in 15541 '') 15542 ;; 15543 *) 15544 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** $ntp_warning ***" >&5 15545$as_echo "$as_me: WARNING: *** $ntp_warning ***" >&2;} 15546 ;; 15547esac 15548 15549 15550LDADD_LIBNTP="$LDADD_LIBNTP $LIBS" 15551LIBS=$__LIBS 15552{ __LIBS=; unset __LIBS;} 15553 15554 15555 15556# Check whether --enable-shared was given. 15557if test "${enable_shared+set}" = set; then : 15558 enableval=$enable_shared; p=${PACKAGE-default} 15559 case $enableval in 15560 yes) enable_shared=yes ;; 15561 no) enable_shared=no ;; 15562 *) 15563 enable_shared=no 15564 # Look at the argument we got. We use all the common list separators. 15565 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 15566 for pkg in $enableval; do 15567 IFS=$lt_save_ifs 15568 if test "X$pkg" = "X$p"; then 15569 enable_shared=yes 15570 fi 15571 done 15572 IFS=$lt_save_ifs 15573 ;; 15574 esac 15575else 15576 enable_shared=no 15577fi 15578 15579 15580 15581 15582 15583 15584 15585 15586 15587case `pwd` in 15588 *\ * | *\ *) 15589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 15590$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 15591esac 15592 15593 15594 15595macro_version='2.4.6' 15596macro_revision='2.4.6' 15597 15598 15599 15600 15601 15602 15603 15604 15605 15606 15607 15608 15609 15610ltmain=$ac_aux_dir/ltmain.sh 15611 15612# Backslashify metacharacters that are still active within 15613# double-quoted strings. 15614sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 15615 15616# Same as above, but do not quote variable references. 15617double_quote_subst='s/\(["`\\]\)/\\\1/g' 15618 15619# Sed substitution to delay expansion of an escaped shell variable in a 15620# double_quote_subst'ed string. 15621delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 15622 15623# Sed substitution to delay expansion of an escaped single quote. 15624delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 15625 15626# Sed substitution to avoid accidental globbing in evaled expressions 15627no_glob_subst='s/\*/\\\*/g' 15628 15629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 15630$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 15631if ${lt_cv_path_NM+:} false; then : 15632 $as_echo_n "(cached) " >&6 15633else 15634 if test -n "$NM"; then 15635 # Let the user override the test. 15636 lt_cv_path_NM=$NM 15637else 15638 lt_nm_to_check=${ac_tool_prefix}nm 15639 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 15640 lt_nm_to_check="$lt_nm_to_check nm" 15641 fi 15642 for lt_tmp_nm in $lt_nm_to_check; do 15643 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 15644 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 15645 IFS=$lt_save_ifs 15646 test -z "$ac_dir" && ac_dir=. 15647 tmp_nm=$ac_dir/$lt_tmp_nm 15648 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 15649 # Check to see if the nm accepts a BSD-compat flag. 15650 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 15651 # nm: unknown option "B" ignored 15652 # Tru64's nm complains that /dev/null is an invalid object file 15653 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 15654 case $build_os in 15655 mingw*) lt_bad_file=conftest.nm/nofile ;; 15656 *) lt_bad_file=/dev/null ;; 15657 esac 15658 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 15659 *$lt_bad_file* | *'Invalid file or object type'*) 15660 lt_cv_path_NM="$tmp_nm -B" 15661 break 2 15662 ;; 15663 *) 15664 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 15665 */dev/null*) 15666 lt_cv_path_NM="$tmp_nm -p" 15667 break 2 15668 ;; 15669 *) 15670 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 15671 continue # so that we can try to find one that supports BSD flags 15672 ;; 15673 esac 15674 ;; 15675 esac 15676 fi 15677 done 15678 IFS=$lt_save_ifs 15679 done 15680 : ${lt_cv_path_NM=no} 15681fi 15682fi 15683{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 15684$as_echo "$lt_cv_path_NM" >&6; } 15685if test no != "$lt_cv_path_NM"; then 15686 NM=$lt_cv_path_NM 15687else 15688 # Didn't find any BSD compatible name lister, look for dumpbin. 15689 if test -n "$DUMPBIN"; then : 15690 # Let the user override the test. 15691 else 15692 if test -n "$ac_tool_prefix"; then 15693 for ac_prog in dumpbin "link -dump" 15694 do 15695 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 15696set dummy $ac_tool_prefix$ac_prog; ac_word=$2 15697{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 15698$as_echo_n "checking for $ac_word... " >&6; } 15699if ${ac_cv_prog_DUMPBIN+:} false; then : 15700 $as_echo_n "(cached) " >&6 15701else 15702 if test -n "$DUMPBIN"; then 15703 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 15704else 15705as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 15706for as_dir in $PATH 15707do 15708 IFS=$as_save_IFS 15709 test -z "$as_dir" && as_dir=. 15710 for ac_exec_ext in '' $ac_executable_extensions; do 15711 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 15712 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 15713 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 15714 break 2 15715 fi 15716done 15717 done 15718IFS=$as_save_IFS 15719 15720fi 15721fi 15722DUMPBIN=$ac_cv_prog_DUMPBIN 15723if test -n "$DUMPBIN"; then 15724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 15725$as_echo "$DUMPBIN" >&6; } 15726else 15727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15728$as_echo "no" >&6; } 15729fi 15730 15731 15732 test -n "$DUMPBIN" && break 15733 done 15734fi 15735if test -z "$DUMPBIN"; then 15736 ac_ct_DUMPBIN=$DUMPBIN 15737 for ac_prog in dumpbin "link -dump" 15738do 15739 # Extract the first word of "$ac_prog", so it can be a program name with args. 15740set dummy $ac_prog; ac_word=$2 15741{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 15742$as_echo_n "checking for $ac_word... " >&6; } 15743if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 15744 $as_echo_n "(cached) " >&6 15745else 15746 if test -n "$ac_ct_DUMPBIN"; then 15747 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 15748else 15749as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 15750for as_dir in $PATH 15751do 15752 IFS=$as_save_IFS 15753 test -z "$as_dir" && as_dir=. 15754 for ac_exec_ext in '' $ac_executable_extensions; do 15755 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 15756 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 15757 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 15758 break 2 15759 fi 15760done 15761 done 15762IFS=$as_save_IFS 15763 15764fi 15765fi 15766ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 15767if test -n "$ac_ct_DUMPBIN"; then 15768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 15769$as_echo "$ac_ct_DUMPBIN" >&6; } 15770else 15771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 15772$as_echo "no" >&6; } 15773fi 15774 15775 15776 test -n "$ac_ct_DUMPBIN" && break 15777done 15778 15779 if test "x$ac_ct_DUMPBIN" = x; then 15780 DUMPBIN=":" 15781 else 15782 case $cross_compiling:$ac_tool_warned in 15783yes:) 15784{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 15785$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 15786ac_tool_warned=yes ;; 15787esac 15788 DUMPBIN=$ac_ct_DUMPBIN 15789 fi 15790fi 15791 15792 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 15793 *COFF*) 15794 DUMPBIN="$DUMPBIN -symbols -headers" 15795 ;; 15796 *) 15797 DUMPBIN=: 15798 ;; 15799 esac 15800 fi 15801 15802 if test : != "$DUMPBIN"; then 15803 NM=$DUMPBIN 15804 fi 15805fi 15806test -z "$NM" && NM=nm 15807 15808 15809 15810 15811 15812 15813{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 15814$as_echo_n "checking the name lister ($NM) interface... " >&6; } 15815if ${lt_cv_nm_interface+:} false; then : 15816 $as_echo_n "(cached) " >&6 15817else 15818 lt_cv_nm_interface="BSD nm" 15819 echo "int some_variable = 0;" > conftest.$ac_ext 15820 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 15821 (eval "$ac_compile" 2>conftest.err) 15822 cat conftest.err >&5 15823 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 15824 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 15825 cat conftest.err >&5 15826 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 15827 cat conftest.out >&5 15828 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 15829 lt_cv_nm_interface="MS dumpbin" 15830 fi 15831 rm -f conftest* 15832fi 15833{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 15834$as_echo "$lt_cv_nm_interface" >&6; } 15835 15836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 15837$as_echo_n "checking whether ln -s works... " >&6; } 15838LN_S=$as_ln_s 15839if test "$LN_S" = "ln -s"; then 15840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 15841$as_echo "yes" >&6; } 15842else 15843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 15844$as_echo "no, using $LN_S" >&6; } 15845fi 15846 15847# find the maximum length of command line arguments 15848{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 15849$as_echo_n "checking the maximum length of command line arguments... " >&6; } 15850if ${lt_cv_sys_max_cmd_len+:} false; then : 15851 $as_echo_n "(cached) " >&6 15852else 15853 i=0 15854 teststring=ABCD 15855 15856 case $build_os in 15857 msdosdjgpp*) 15858 # On DJGPP, this test can blow up pretty badly due to problems in libc 15859 # (any single argument exceeding 2000 bytes causes a buffer overrun 15860 # during glob expansion). Even if it were fixed, the result of this 15861 # check would be larger than it should be. 15862 lt_cv_sys_max_cmd_len=12288; # 12K is about right 15863 ;; 15864 15865 gnu*) 15866 # Under GNU Hurd, this test is not required because there is 15867 # no limit to the length of command line arguments. 15868 # Libtool will interpret -1 as no limit whatsoever 15869 lt_cv_sys_max_cmd_len=-1; 15870 ;; 15871 15872 cygwin* | mingw* | cegcc*) 15873 # On Win9x/ME, this test blows up -- it succeeds, but takes 15874 # about 5 minutes as the teststring grows exponentially. 15875 # Worse, since 9x/ME are not pre-emptively multitasking, 15876 # you end up with a "frozen" computer, even though with patience 15877 # the test eventually succeeds (with a max line length of 256k). 15878 # Instead, let's just punt: use the minimum linelength reported by 15879 # all of the supported platforms: 8192 (on NT/2K/XP). 15880 lt_cv_sys_max_cmd_len=8192; 15881 ;; 15882 15883 mint*) 15884 # On MiNT this can take a long time and run out of memory. 15885 lt_cv_sys_max_cmd_len=8192; 15886 ;; 15887 15888 amigaos*) 15889 # On AmigaOS with pdksh, this test takes hours, literally. 15890 # So we just punt and use a minimum line length of 8192. 15891 lt_cv_sys_max_cmd_len=8192; 15892 ;; 15893 15894 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 15895 # This has been around since 386BSD, at least. Likely further. 15896 if test -x /sbin/sysctl; then 15897 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 15898 elif test -x /usr/sbin/sysctl; then 15899 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 15900 else 15901 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 15902 fi 15903 # And add a safety zone 15904 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 15905 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 15906 ;; 15907 15908 interix*) 15909 # We know the value 262144 and hardcode it with a safety zone (like BSD) 15910 lt_cv_sys_max_cmd_len=196608 15911 ;; 15912 15913 os2*) 15914 # The test takes a long time on OS/2. 15915 lt_cv_sys_max_cmd_len=8192 15916 ;; 15917 15918 osf*) 15919 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 15920 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 15921 # nice to cause kernel panics so lets avoid the loop below. 15922 # First set a reasonable default. 15923 lt_cv_sys_max_cmd_len=16384 15924 # 15925 if test -x /sbin/sysconfig; then 15926 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 15927 *1*) lt_cv_sys_max_cmd_len=-1 ;; 15928 esac 15929 fi 15930 ;; 15931 sco3.2v5*) 15932 lt_cv_sys_max_cmd_len=102400 15933 ;; 15934 sysv5* | sco5v6* | sysv4.2uw2*) 15935 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 15936 if test -n "$kargmax"; then 15937 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 15938 else 15939 lt_cv_sys_max_cmd_len=32768 15940 fi 15941 ;; 15942 *) 15943 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 15944 if test -n "$lt_cv_sys_max_cmd_len" && \ 15945 test undefined != "$lt_cv_sys_max_cmd_len"; then 15946 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 15947 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 15948 else 15949 # Make teststring a little bigger before we do anything with it. 15950 # a 1K string should be a reasonable start. 15951 for i in 1 2 3 4 5 6 7 8; do 15952 teststring=$teststring$teststring 15953 done 15954 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 15955 # If test is not a shell built-in, we'll probably end up computing a 15956 # maximum length that is only half of the actual maximum length, but 15957 # we can't tell. 15958 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 15959 = "X$teststring$teststring"; } >/dev/null 2>&1 && 15960 test 17 != "$i" # 1/2 MB should be enough 15961 do 15962 i=`expr $i + 1` 15963 teststring=$teststring$teststring 15964 done 15965 # Only check the string length outside the loop. 15966 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 15967 teststring= 15968 # Add a significant safety factor because C++ compilers can tack on 15969 # massive amounts of additional arguments before passing them to the 15970 # linker. It appears as though 1/2 is a usable value. 15971 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 15972 fi 15973 ;; 15974 esac 15975 15976fi 15977 15978if test -n "$lt_cv_sys_max_cmd_len"; then 15979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 15980$as_echo "$lt_cv_sys_max_cmd_len" >&6; } 15981else 15982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 15983$as_echo "none" >&6; } 15984fi 15985max_cmd_len=$lt_cv_sys_max_cmd_len 15986 15987 15988 15989 15990 15991 15992: ${CP="cp -f"} 15993: ${MV="mv -f"} 15994: ${RM="rm -f"} 15995 15996if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 15997 lt_unset=unset 15998else 15999 lt_unset=false 16000fi 16001 16002 16003 16004 16005 16006# test EBCDIC or ASCII 16007case `echo X|tr X '\101'` in 16008 A) # ASCII based system 16009 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 16010 lt_SP2NL='tr \040 \012' 16011 lt_NL2SP='tr \015\012 \040\040' 16012 ;; 16013 *) # EBCDIC based system 16014 lt_SP2NL='tr \100 \n' 16015 lt_NL2SP='tr \r\n \100\100' 16016 ;; 16017esac 16018 16019 16020 16021 16022 16023 16024 16025 16026 16027{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 16028$as_echo_n "checking how to convert $build file names to $host format... " >&6; } 16029if ${lt_cv_to_host_file_cmd+:} false; then : 16030 $as_echo_n "(cached) " >&6 16031else 16032 case $host in 16033 *-*-mingw* ) 16034 case $build in 16035 *-*-mingw* ) # actually msys 16036 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 16037 ;; 16038 *-*-cygwin* ) 16039 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 16040 ;; 16041 * ) # otherwise, assume *nix 16042 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 16043 ;; 16044 esac 16045 ;; 16046 *-*-cygwin* ) 16047 case $build in 16048 *-*-mingw* ) # actually msys 16049 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 16050 ;; 16051 *-*-cygwin* ) 16052 lt_cv_to_host_file_cmd=func_convert_file_noop 16053 ;; 16054 * ) # otherwise, assume *nix 16055 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 16056 ;; 16057 esac 16058 ;; 16059 * ) # unhandled hosts (and "normal" native builds) 16060 lt_cv_to_host_file_cmd=func_convert_file_noop 16061 ;; 16062esac 16063 16064fi 16065 16066to_host_file_cmd=$lt_cv_to_host_file_cmd 16067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 16068$as_echo "$lt_cv_to_host_file_cmd" >&6; } 16069 16070 16071 16072 16073 16074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 16075$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 16076if ${lt_cv_to_tool_file_cmd+:} false; then : 16077 $as_echo_n "(cached) " >&6 16078else 16079 #assume ordinary cross tools, or native build. 16080lt_cv_to_tool_file_cmd=func_convert_file_noop 16081case $host in 16082 *-*-mingw* ) 16083 case $build in 16084 *-*-mingw* ) # actually msys 16085 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 16086 ;; 16087 esac 16088 ;; 16089esac 16090 16091fi 16092 16093to_tool_file_cmd=$lt_cv_to_tool_file_cmd 16094{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 16095$as_echo "$lt_cv_to_tool_file_cmd" >&6; } 16096 16097 16098 16099 16100 16101{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 16102$as_echo_n "checking for $LD option to reload object files... " >&6; } 16103if ${lt_cv_ld_reload_flag+:} false; then : 16104 $as_echo_n "(cached) " >&6 16105else 16106 lt_cv_ld_reload_flag='-r' 16107fi 16108{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 16109$as_echo "$lt_cv_ld_reload_flag" >&6; } 16110reload_flag=$lt_cv_ld_reload_flag 16111case $reload_flag in 16112"" | " "*) ;; 16113*) reload_flag=" $reload_flag" ;; 16114esac 16115reload_cmds='$LD$reload_flag -o $output$reload_objs' 16116case $host_os in 16117 cygwin* | mingw* | pw32* | cegcc*) 16118 if test yes != "$GCC"; then 16119 reload_cmds=false 16120 fi 16121 ;; 16122 darwin*) 16123 if test yes = "$GCC"; then 16124 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 16125 else 16126 reload_cmds='$LD$reload_flag -o $output$reload_objs' 16127 fi 16128 ;; 16129esac 16130 16131 16132 16133 16134 16135 16136 16137 16138 16139if test -n "$ac_tool_prefix"; then 16140 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 16141set dummy ${ac_tool_prefix}objdump; ac_word=$2 16142{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16143$as_echo_n "checking for $ac_word... " >&6; } 16144if ${ac_cv_prog_OBJDUMP+:} false; then : 16145 $as_echo_n "(cached) " >&6 16146else 16147 if test -n "$OBJDUMP"; then 16148 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 16149else 16150as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16151for as_dir in $PATH 16152do 16153 IFS=$as_save_IFS 16154 test -z "$as_dir" && as_dir=. 16155 for ac_exec_ext in '' $ac_executable_extensions; do 16156 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16157 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 16158 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16159 break 2 16160 fi 16161done 16162 done 16163IFS=$as_save_IFS 16164 16165fi 16166fi 16167OBJDUMP=$ac_cv_prog_OBJDUMP 16168if test -n "$OBJDUMP"; then 16169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 16170$as_echo "$OBJDUMP" >&6; } 16171else 16172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16173$as_echo "no" >&6; } 16174fi 16175 16176 16177fi 16178if test -z "$ac_cv_prog_OBJDUMP"; then 16179 ac_ct_OBJDUMP=$OBJDUMP 16180 # Extract the first word of "objdump", so it can be a program name with args. 16181set dummy objdump; ac_word=$2 16182{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16183$as_echo_n "checking for $ac_word... " >&6; } 16184if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 16185 $as_echo_n "(cached) " >&6 16186else 16187 if test -n "$ac_ct_OBJDUMP"; then 16188 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 16189else 16190as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16191for as_dir in $PATH 16192do 16193 IFS=$as_save_IFS 16194 test -z "$as_dir" && as_dir=. 16195 for ac_exec_ext in '' $ac_executable_extensions; do 16196 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16197 ac_cv_prog_ac_ct_OBJDUMP="objdump" 16198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16199 break 2 16200 fi 16201done 16202 done 16203IFS=$as_save_IFS 16204 16205fi 16206fi 16207ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 16208if test -n "$ac_ct_OBJDUMP"; then 16209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 16210$as_echo "$ac_ct_OBJDUMP" >&6; } 16211else 16212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16213$as_echo "no" >&6; } 16214fi 16215 16216 if test "x$ac_ct_OBJDUMP" = x; then 16217 OBJDUMP="false" 16218 else 16219 case $cross_compiling:$ac_tool_warned in 16220yes:) 16221{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16222$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16223ac_tool_warned=yes ;; 16224esac 16225 OBJDUMP=$ac_ct_OBJDUMP 16226 fi 16227else 16228 OBJDUMP="$ac_cv_prog_OBJDUMP" 16229fi 16230 16231test -z "$OBJDUMP" && OBJDUMP=objdump 16232 16233 16234 16235 16236 16237 16238 16239 16240 16241{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 16242$as_echo_n "checking how to recognize dependent libraries... " >&6; } 16243if ${lt_cv_deplibs_check_method+:} false; then : 16244 $as_echo_n "(cached) " >&6 16245else 16246 lt_cv_file_magic_cmd='$MAGIC_CMD' 16247lt_cv_file_magic_test_file= 16248lt_cv_deplibs_check_method='unknown' 16249# Need to set the preceding variable on all platforms that support 16250# interlibrary dependencies. 16251# 'none' -- dependencies not supported. 16252# 'unknown' -- same as none, but documents that we really don't know. 16253# 'pass_all' -- all dependencies passed with no checks. 16254# 'test_compile' -- check by making test program. 16255# 'file_magic [[regex]]' -- check by looking for files in library path 16256# that responds to the $file_magic_cmd with a given extended regex. 16257# If you have 'file' or equivalent on your system and you're not sure 16258# whether 'pass_all' will *always* work, you probably want this one. 16259 16260case $host_os in 16261aix[4-9]*) 16262 lt_cv_deplibs_check_method=pass_all 16263 ;; 16264 16265beos*) 16266 lt_cv_deplibs_check_method=pass_all 16267 ;; 16268 16269bsdi[45]*) 16270 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 16271 lt_cv_file_magic_cmd='/usr/bin/file -L' 16272 lt_cv_file_magic_test_file=/shlib/libc.so 16273 ;; 16274 16275cygwin*) 16276 # func_win32_libid is a shell function defined in ltmain.sh 16277 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 16278 lt_cv_file_magic_cmd='func_win32_libid' 16279 ;; 16280 16281mingw* | pw32*) 16282 # Base MSYS/MinGW do not provide the 'file' command needed by 16283 # func_win32_libid shell function, so use a weaker test based on 'objdump', 16284 # unless we find 'file', for example because we are cross-compiling. 16285 if ( file / ) >/dev/null 2>&1; then 16286 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 16287 lt_cv_file_magic_cmd='func_win32_libid' 16288 else 16289 # Keep this pattern in sync with the one in func_win32_libid. 16290 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 16291 lt_cv_file_magic_cmd='$OBJDUMP -f' 16292 fi 16293 ;; 16294 16295cegcc*) 16296 # use the weaker test based on 'objdump'. See mingw*. 16297 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 16298 lt_cv_file_magic_cmd='$OBJDUMP -f' 16299 ;; 16300 16301darwin* | rhapsody*) 16302 lt_cv_deplibs_check_method=pass_all 16303 ;; 16304 16305freebsd* | dragonfly*) 16306 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 16307 case $host_cpu in 16308 i*86 ) 16309 # Not sure whether the presence of OpenBSD here was a mistake. 16310 # Let's accept both of them until this is cleared up. 16311 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 16312 lt_cv_file_magic_cmd=/usr/bin/file 16313 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 16314 ;; 16315 esac 16316 else 16317 lt_cv_deplibs_check_method=pass_all 16318 fi 16319 ;; 16320 16321haiku*) 16322 lt_cv_deplibs_check_method=pass_all 16323 ;; 16324 16325hpux10.20* | hpux11*) 16326 lt_cv_file_magic_cmd=/usr/bin/file 16327 case $host_cpu in 16328 ia64*) 16329 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 16330 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 16331 ;; 16332 hppa*64*) 16333 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 16334 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 16335 ;; 16336 *) 16337 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 16338 lt_cv_file_magic_test_file=/usr/lib/libc.sl 16339 ;; 16340 esac 16341 ;; 16342 16343interix[3-9]*) 16344 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 16345 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 16346 ;; 16347 16348irix5* | irix6* | nonstopux*) 16349 case $LD in 16350 *-32|*"-32 ") libmagic=32-bit;; 16351 *-n32|*"-n32 ") libmagic=N32;; 16352 *-64|*"-64 ") libmagic=64-bit;; 16353 *) libmagic=never-match;; 16354 esac 16355 lt_cv_deplibs_check_method=pass_all 16356 ;; 16357 16358# This must be glibc/ELF. 16359linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 16360 lt_cv_deplibs_check_method=pass_all 16361 ;; 16362 16363netbsd*) 16364 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 16365 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 16366 else 16367 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 16368 fi 16369 ;; 16370 16371newos6*) 16372 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 16373 lt_cv_file_magic_cmd=/usr/bin/file 16374 lt_cv_file_magic_test_file=/usr/lib/libnls.so 16375 ;; 16376 16377*nto* | *qnx*) 16378 lt_cv_deplibs_check_method=pass_all 16379 ;; 16380 16381openbsd* | bitrig*) 16382 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 16383 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 16384 else 16385 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 16386 fi 16387 ;; 16388 16389osf3* | osf4* | osf5*) 16390 lt_cv_deplibs_check_method=pass_all 16391 ;; 16392 16393rdos*) 16394 lt_cv_deplibs_check_method=pass_all 16395 ;; 16396 16397solaris*) 16398 lt_cv_deplibs_check_method=pass_all 16399 ;; 16400 16401sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 16402 lt_cv_deplibs_check_method=pass_all 16403 ;; 16404 16405sysv4 | sysv4.3*) 16406 case $host_vendor in 16407 motorola) 16408 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]' 16409 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 16410 ;; 16411 ncr) 16412 lt_cv_deplibs_check_method=pass_all 16413 ;; 16414 sequent) 16415 lt_cv_file_magic_cmd='/bin/file' 16416 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 16417 ;; 16418 sni) 16419 lt_cv_file_magic_cmd='/bin/file' 16420 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 16421 lt_cv_file_magic_test_file=/lib/libc.so 16422 ;; 16423 siemens) 16424 lt_cv_deplibs_check_method=pass_all 16425 ;; 16426 pc) 16427 lt_cv_deplibs_check_method=pass_all 16428 ;; 16429 esac 16430 ;; 16431 16432tpf*) 16433 lt_cv_deplibs_check_method=pass_all 16434 ;; 16435os2*) 16436 lt_cv_deplibs_check_method=pass_all 16437 ;; 16438esac 16439 16440fi 16441{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 16442$as_echo "$lt_cv_deplibs_check_method" >&6; } 16443 16444file_magic_glob= 16445want_nocaseglob=no 16446if test "$build" = "$host"; then 16447 case $host_os in 16448 mingw* | pw32*) 16449 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 16450 want_nocaseglob=yes 16451 else 16452 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 16453 fi 16454 ;; 16455 esac 16456fi 16457 16458file_magic_cmd=$lt_cv_file_magic_cmd 16459deplibs_check_method=$lt_cv_deplibs_check_method 16460test -z "$deplibs_check_method" && deplibs_check_method=unknown 16461 16462 16463 16464 16465 16466 16467 16468 16469 16470 16471 16472 16473 16474 16475 16476 16477 16478 16479 16480 16481 16482 16483if test -n "$ac_tool_prefix"; then 16484 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 16485set dummy ${ac_tool_prefix}dlltool; ac_word=$2 16486{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16487$as_echo_n "checking for $ac_word... " >&6; } 16488if ${ac_cv_prog_DLLTOOL+:} false; then : 16489 $as_echo_n "(cached) " >&6 16490else 16491 if test -n "$DLLTOOL"; then 16492 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 16493else 16494as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16495for as_dir in $PATH 16496do 16497 IFS=$as_save_IFS 16498 test -z "$as_dir" && as_dir=. 16499 for ac_exec_ext in '' $ac_executable_extensions; do 16500 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16501 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 16502 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16503 break 2 16504 fi 16505done 16506 done 16507IFS=$as_save_IFS 16508 16509fi 16510fi 16511DLLTOOL=$ac_cv_prog_DLLTOOL 16512if test -n "$DLLTOOL"; then 16513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 16514$as_echo "$DLLTOOL" >&6; } 16515else 16516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16517$as_echo "no" >&6; } 16518fi 16519 16520 16521fi 16522if test -z "$ac_cv_prog_DLLTOOL"; then 16523 ac_ct_DLLTOOL=$DLLTOOL 16524 # Extract the first word of "dlltool", so it can be a program name with args. 16525set dummy dlltool; ac_word=$2 16526{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16527$as_echo_n "checking for $ac_word... " >&6; } 16528if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 16529 $as_echo_n "(cached) " >&6 16530else 16531 if test -n "$ac_ct_DLLTOOL"; then 16532 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 16533else 16534as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16535for as_dir in $PATH 16536do 16537 IFS=$as_save_IFS 16538 test -z "$as_dir" && as_dir=. 16539 for ac_exec_ext in '' $ac_executable_extensions; do 16540 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16541 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 16542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16543 break 2 16544 fi 16545done 16546 done 16547IFS=$as_save_IFS 16548 16549fi 16550fi 16551ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 16552if test -n "$ac_ct_DLLTOOL"; then 16553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 16554$as_echo "$ac_ct_DLLTOOL" >&6; } 16555else 16556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16557$as_echo "no" >&6; } 16558fi 16559 16560 if test "x$ac_ct_DLLTOOL" = x; then 16561 DLLTOOL="false" 16562 else 16563 case $cross_compiling:$ac_tool_warned in 16564yes:) 16565{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16566$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16567ac_tool_warned=yes ;; 16568esac 16569 DLLTOOL=$ac_ct_DLLTOOL 16570 fi 16571else 16572 DLLTOOL="$ac_cv_prog_DLLTOOL" 16573fi 16574 16575test -z "$DLLTOOL" && DLLTOOL=dlltool 16576 16577 16578 16579 16580 16581 16582 16583 16584 16585 16586{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 16587$as_echo_n "checking how to associate runtime and link libraries... " >&6; } 16588if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 16589 $as_echo_n "(cached) " >&6 16590else 16591 lt_cv_sharedlib_from_linklib_cmd='unknown' 16592 16593case $host_os in 16594cygwin* | mingw* | pw32* | cegcc*) 16595 # two different shell functions defined in ltmain.sh; 16596 # decide which one to use based on capabilities of $DLLTOOL 16597 case `$DLLTOOL --help 2>&1` in 16598 *--identify-strict*) 16599 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 16600 ;; 16601 *) 16602 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 16603 ;; 16604 esac 16605 ;; 16606*) 16607 # fallback: assume linklib IS sharedlib 16608 lt_cv_sharedlib_from_linklib_cmd=$ECHO 16609 ;; 16610esac 16611 16612fi 16613{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 16614$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 16615sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 16616test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 16617 16618 16619 16620 16621 16622 16623 16624if test -n "$ac_tool_prefix"; then 16625 for ac_prog in ar 16626 do 16627 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 16628set dummy $ac_tool_prefix$ac_prog; ac_word=$2 16629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16630$as_echo_n "checking for $ac_word... " >&6; } 16631if ${ac_cv_prog_AR+:} false; then : 16632 $as_echo_n "(cached) " >&6 16633else 16634 if test -n "$AR"; then 16635 ac_cv_prog_AR="$AR" # Let the user override the test. 16636else 16637as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16638for as_dir in $PATH 16639do 16640 IFS=$as_save_IFS 16641 test -z "$as_dir" && as_dir=. 16642 for ac_exec_ext in '' $ac_executable_extensions; do 16643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16644 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 16645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16646 break 2 16647 fi 16648done 16649 done 16650IFS=$as_save_IFS 16651 16652fi 16653fi 16654AR=$ac_cv_prog_AR 16655if test -n "$AR"; then 16656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 16657$as_echo "$AR" >&6; } 16658else 16659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16660$as_echo "no" >&6; } 16661fi 16662 16663 16664 test -n "$AR" && break 16665 done 16666fi 16667if test -z "$AR"; then 16668 ac_ct_AR=$AR 16669 for ac_prog in ar 16670do 16671 # Extract the first word of "$ac_prog", so it can be a program name with args. 16672set dummy $ac_prog; ac_word=$2 16673{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16674$as_echo_n "checking for $ac_word... " >&6; } 16675if ${ac_cv_prog_ac_ct_AR+:} false; then : 16676 $as_echo_n "(cached) " >&6 16677else 16678 if test -n "$ac_ct_AR"; then 16679 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 16680else 16681as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16682for as_dir in $PATH 16683do 16684 IFS=$as_save_IFS 16685 test -z "$as_dir" && as_dir=. 16686 for ac_exec_ext in '' $ac_executable_extensions; do 16687 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16688 ac_cv_prog_ac_ct_AR="$ac_prog" 16689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16690 break 2 16691 fi 16692done 16693 done 16694IFS=$as_save_IFS 16695 16696fi 16697fi 16698ac_ct_AR=$ac_cv_prog_ac_ct_AR 16699if test -n "$ac_ct_AR"; then 16700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 16701$as_echo "$ac_ct_AR" >&6; } 16702else 16703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16704$as_echo "no" >&6; } 16705fi 16706 16707 16708 test -n "$ac_ct_AR" && break 16709done 16710 16711 if test "x$ac_ct_AR" = x; then 16712 AR="false" 16713 else 16714 case $cross_compiling:$ac_tool_warned in 16715yes:) 16716{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16717$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16718ac_tool_warned=yes ;; 16719esac 16720 AR=$ac_ct_AR 16721 fi 16722fi 16723 16724: ${AR=ar} 16725: ${AR_FLAGS=cru} 16726 16727 16728 16729 16730 16731 16732 16733 16734 16735 16736 16737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 16738$as_echo_n "checking for archiver @FILE support... " >&6; } 16739if ${lt_cv_ar_at_file+:} false; then : 16740 $as_echo_n "(cached) " >&6 16741else 16742 lt_cv_ar_at_file=no 16743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16744/* end confdefs.h. */ 16745 16746int 16747main () 16748{ 16749 16750 ; 16751 return 0; 16752} 16753_ACEOF 16754if ac_fn_c_try_compile "$LINENO"; then : 16755 echo conftest.$ac_objext > conftest.lst 16756 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 16757 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 16758 (eval $lt_ar_try) 2>&5 16759 ac_status=$? 16760 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16761 test $ac_status = 0; } 16762 if test 0 -eq "$ac_status"; then 16763 # Ensure the archiver fails upon bogus file names. 16764 rm -f conftest.$ac_objext libconftest.a 16765 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 16766 (eval $lt_ar_try) 2>&5 16767 ac_status=$? 16768 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16769 test $ac_status = 0; } 16770 if test 0 -ne "$ac_status"; then 16771 lt_cv_ar_at_file=@ 16772 fi 16773 fi 16774 rm -f conftest.* libconftest.a 16775 16776fi 16777rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16778 16779fi 16780{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 16781$as_echo "$lt_cv_ar_at_file" >&6; } 16782 16783if test no = "$lt_cv_ar_at_file"; then 16784 archiver_list_spec= 16785else 16786 archiver_list_spec=$lt_cv_ar_at_file 16787fi 16788 16789 16790 16791 16792 16793 16794 16795if test -n "$ac_tool_prefix"; then 16796 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 16797set dummy ${ac_tool_prefix}strip; ac_word=$2 16798{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16799$as_echo_n "checking for $ac_word... " >&6; } 16800if ${ac_cv_prog_STRIP+:} false; then : 16801 $as_echo_n "(cached) " >&6 16802else 16803 if test -n "$STRIP"; then 16804 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 16805else 16806as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16807for as_dir in $PATH 16808do 16809 IFS=$as_save_IFS 16810 test -z "$as_dir" && as_dir=. 16811 for ac_exec_ext in '' $ac_executable_extensions; do 16812 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16813 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 16814 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16815 break 2 16816 fi 16817done 16818 done 16819IFS=$as_save_IFS 16820 16821fi 16822fi 16823STRIP=$ac_cv_prog_STRIP 16824if test -n "$STRIP"; then 16825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 16826$as_echo "$STRIP" >&6; } 16827else 16828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16829$as_echo "no" >&6; } 16830fi 16831 16832 16833fi 16834if test -z "$ac_cv_prog_STRIP"; then 16835 ac_ct_STRIP=$STRIP 16836 # Extract the first word of "strip", so it can be a program name with args. 16837set dummy strip; ac_word=$2 16838{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16839$as_echo_n "checking for $ac_word... " >&6; } 16840if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 16841 $as_echo_n "(cached) " >&6 16842else 16843 if test -n "$ac_ct_STRIP"; then 16844 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 16845else 16846as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16847for as_dir in $PATH 16848do 16849 IFS=$as_save_IFS 16850 test -z "$as_dir" && as_dir=. 16851 for ac_exec_ext in '' $ac_executable_extensions; do 16852 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16853 ac_cv_prog_ac_ct_STRIP="strip" 16854 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16855 break 2 16856 fi 16857done 16858 done 16859IFS=$as_save_IFS 16860 16861fi 16862fi 16863ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 16864if test -n "$ac_ct_STRIP"; then 16865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 16866$as_echo "$ac_ct_STRIP" >&6; } 16867else 16868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16869$as_echo "no" >&6; } 16870fi 16871 16872 if test "x$ac_ct_STRIP" = x; then 16873 STRIP=":" 16874 else 16875 case $cross_compiling:$ac_tool_warned in 16876yes:) 16877{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16878$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16879ac_tool_warned=yes ;; 16880esac 16881 STRIP=$ac_ct_STRIP 16882 fi 16883else 16884 STRIP="$ac_cv_prog_STRIP" 16885fi 16886 16887test -z "$STRIP" && STRIP=: 16888 16889 16890 16891 16892 16893 16894if test -n "$ac_tool_prefix"; then 16895 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 16896set dummy ${ac_tool_prefix}ranlib; ac_word=$2 16897{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16898$as_echo_n "checking for $ac_word... " >&6; } 16899if ${ac_cv_prog_RANLIB+:} false; then : 16900 $as_echo_n "(cached) " >&6 16901else 16902 if test -n "$RANLIB"; then 16903 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 16904else 16905as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16906for as_dir in $PATH 16907do 16908 IFS=$as_save_IFS 16909 test -z "$as_dir" && as_dir=. 16910 for ac_exec_ext in '' $ac_executable_extensions; do 16911 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16912 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 16913 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16914 break 2 16915 fi 16916done 16917 done 16918IFS=$as_save_IFS 16919 16920fi 16921fi 16922RANLIB=$ac_cv_prog_RANLIB 16923if test -n "$RANLIB"; then 16924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 16925$as_echo "$RANLIB" >&6; } 16926else 16927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16928$as_echo "no" >&6; } 16929fi 16930 16931 16932fi 16933if test -z "$ac_cv_prog_RANLIB"; then 16934 ac_ct_RANLIB=$RANLIB 16935 # Extract the first word of "ranlib", so it can be a program name with args. 16936set dummy ranlib; ac_word=$2 16937{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 16938$as_echo_n "checking for $ac_word... " >&6; } 16939if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 16940 $as_echo_n "(cached) " >&6 16941else 16942 if test -n "$ac_ct_RANLIB"; then 16943 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 16944else 16945as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 16946for as_dir in $PATH 16947do 16948 IFS=$as_save_IFS 16949 test -z "$as_dir" && as_dir=. 16950 for ac_exec_ext in '' $ac_executable_extensions; do 16951 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 16952 ac_cv_prog_ac_ct_RANLIB="ranlib" 16953 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 16954 break 2 16955 fi 16956done 16957 done 16958IFS=$as_save_IFS 16959 16960fi 16961fi 16962ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 16963if test -n "$ac_ct_RANLIB"; then 16964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 16965$as_echo "$ac_ct_RANLIB" >&6; } 16966else 16967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 16968$as_echo "no" >&6; } 16969fi 16970 16971 if test "x$ac_ct_RANLIB" = x; then 16972 RANLIB=":" 16973 else 16974 case $cross_compiling:$ac_tool_warned in 16975yes:) 16976{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 16977$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 16978ac_tool_warned=yes ;; 16979esac 16980 RANLIB=$ac_ct_RANLIB 16981 fi 16982else 16983 RANLIB="$ac_cv_prog_RANLIB" 16984fi 16985 16986test -z "$RANLIB" && RANLIB=: 16987 16988 16989 16990 16991 16992 16993# Determine commands to create old-style static archives. 16994old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 16995old_postinstall_cmds='chmod 644 $oldlib' 16996old_postuninstall_cmds= 16997 16998if test -n "$RANLIB"; then 16999 case $host_os in 17000 bitrig* | openbsd*) 17001 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 17002 ;; 17003 *) 17004 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 17005 ;; 17006 esac 17007 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 17008fi 17009 17010case $host_os in 17011 darwin*) 17012 lock_old_archive_extraction=yes ;; 17013 *) 17014 lock_old_archive_extraction=no ;; 17015esac 17016 17017 17018 17019 17020 17021 17022 17023 17024 17025 17026 17027 17028 17029 17030 17031 17032 17033 17034 17035 17036 17037 17038 17039 17040 17041 17042 17043 17044 17045 17046 17047 17048 17049 17050 17051 17052 17053 17054 17055# If no C compiler was specified, use CC. 17056LTCC=${LTCC-"$CC"} 17057 17058# If no C compiler flags were specified, use CFLAGS. 17059LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 17060 17061# Allow CC to be a program name with arguments. 17062compiler=$CC 17063 17064 17065# Check for command to grab the raw symbol name followed by C symbol from nm. 17066{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 17067$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 17068if ${lt_cv_sys_global_symbol_pipe+:} false; then : 17069 $as_echo_n "(cached) " >&6 17070else 17071 17072# These are sane defaults that work on at least a few old systems. 17073# [They come from Ultrix. What could be older than Ultrix?!! ;)] 17074 17075# Character class describing NM global symbol codes. 17076symcode='[BCDEGRST]' 17077 17078# Regexp to match symbols that can be accessed directly from C. 17079sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 17080 17081# Define system-specific variables. 17082case $host_os in 17083aix*) 17084 symcode='[BCDT]' 17085 ;; 17086cygwin* | mingw* | pw32* | cegcc*) 17087 symcode='[ABCDGISTW]' 17088 ;; 17089hpux*) 17090 if test ia64 = "$host_cpu"; then 17091 symcode='[ABCDEGRST]' 17092 fi 17093 ;; 17094irix* | nonstopux*) 17095 symcode='[BCDEGRST]' 17096 ;; 17097osf*) 17098 symcode='[BCDEGQRST]' 17099 ;; 17100solaris*) 17101 symcode='[BDRT]' 17102 ;; 17103sco3.2v5*) 17104 symcode='[DT]' 17105 ;; 17106sysv4.2uw2*) 17107 symcode='[DT]' 17108 ;; 17109sysv5* | sco5v6* | unixware* | OpenUNIX*) 17110 symcode='[ABDT]' 17111 ;; 17112sysv4) 17113 symcode='[DFNSTU]' 17114 ;; 17115esac 17116 17117# If we're using GNU nm, then use its standard symbol codes. 17118case `$NM -V 2>&1` in 17119*GNU* | *'with BFD'*) 17120 symcode='[ABCDGIRSTW]' ;; 17121esac 17122 17123if test "$lt_cv_nm_interface" = "MS dumpbin"; then 17124 # Gets list of data symbols to import. 17125 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 17126 # Adjust the below global symbol transforms to fixup imported variables. 17127 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 17128 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 17129 lt_c_name_lib_hook="\ 17130 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 17131 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 17132else 17133 # Disable hooks by default. 17134 lt_cv_sys_global_symbol_to_import= 17135 lt_cdecl_hook= 17136 lt_c_name_hook= 17137 lt_c_name_lib_hook= 17138fi 17139 17140# Transform an extracted symbol line into a proper C declaration. 17141# Some systems (esp. on ia64) link data and code symbols differently, 17142# so use this general approach. 17143lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 17144$lt_cdecl_hook\ 17145" -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 17146" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 17147 17148# Transform an extracted symbol line into symbol name and symbol address 17149lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 17150$lt_c_name_hook\ 17151" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 17152" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 17153 17154# Transform an extracted symbol line into symbol name with lib prefix and 17155# symbol address. 17156lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 17157$lt_c_name_lib_hook\ 17158" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 17159" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 17160" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 17161 17162# Handle CRLF in mingw tool chain 17163opt_cr= 17164case $build_os in 17165mingw*) 17166 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 17167 ;; 17168esac 17169 17170# Try without a prefix underscore, then with it. 17171for ac_symprfx in "" "_"; do 17172 17173 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 17174 symxfrm="\\1 $ac_symprfx\\2 \\2" 17175 17176 # Write the raw and C identifiers. 17177 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 17178 # Fake it for dumpbin and say T for any non-static function, 17179 # D for any global variable and I for any imported variable. 17180 # Also find C++ and __fastcall symbols from MSVC++, 17181 # which start with @ or ?. 17182 lt_cv_sys_global_symbol_pipe="$AWK '"\ 17183" {last_section=section; section=\$ 3};"\ 17184" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 17185" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 17186" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 17187" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 17188" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 17189" \$ 0!~/External *\|/{next};"\ 17190" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 17191" {if(hide[section]) next};"\ 17192" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 17193" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 17194" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 17195" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 17196" ' prfx=^$ac_symprfx" 17197 else 17198 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 17199 fi 17200 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 17201 17202 # Check to see that the pipe works correctly. 17203 pipe_works=no 17204 17205 rm -f conftest* 17206 cat > conftest.$ac_ext <<_LT_EOF 17207#ifdef __cplusplus 17208extern "C" { 17209#endif 17210char nm_test_var; 17211void nm_test_func(void); 17212void nm_test_func(void){} 17213#ifdef __cplusplus 17214} 17215#endif 17216int main(){nm_test_var='a';nm_test_func();return(0);} 17217_LT_EOF 17218 17219 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17220 (eval $ac_compile) 2>&5 17221 ac_status=$? 17222 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17223 test $ac_status = 0; }; then 17224 # Now try to grab the symbols. 17225 nlist=conftest.nm 17226 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 17227 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 17228 ac_status=$? 17229 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17230 test $ac_status = 0; } && test -s "$nlist"; then 17231 # Try sorting and uniquifying the output. 17232 if sort "$nlist" | uniq > "$nlist"T; then 17233 mv -f "$nlist"T "$nlist" 17234 else 17235 rm -f "$nlist"T 17236 fi 17237 17238 # Make sure that we snagged all the symbols we need. 17239 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 17240 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 17241 cat <<_LT_EOF > conftest.$ac_ext 17242/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 17243#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 17244/* DATA imports from DLLs on WIN32 can't be const, because runtime 17245 relocations are performed -- see ld's documentation on pseudo-relocs. */ 17246# define LT_DLSYM_CONST 17247#elif defined __osf__ 17248/* This system does not cope well with relocations in const data. */ 17249# define LT_DLSYM_CONST 17250#else 17251# define LT_DLSYM_CONST const 17252#endif 17253 17254#ifdef __cplusplus 17255extern "C" { 17256#endif 17257 17258_LT_EOF 17259 # Now generate the symbol file. 17260 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 17261 17262 cat <<_LT_EOF >> conftest.$ac_ext 17263 17264/* The mapping between symbol names and symbols. */ 17265LT_DLSYM_CONST struct { 17266 const char *name; 17267 void *address; 17268} 17269lt__PROGRAM__LTX_preloaded_symbols[] = 17270{ 17271 { "@PROGRAM@", (void *) 0 }, 17272_LT_EOF 17273 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 17274 cat <<\_LT_EOF >> conftest.$ac_ext 17275 {0, (void *) 0} 17276}; 17277 17278/* This works around a problem in FreeBSD linker */ 17279#ifdef FREEBSD_WORKAROUND 17280static const void *lt_preloaded_setup() { 17281 return lt__PROGRAM__LTX_preloaded_symbols; 17282} 17283#endif 17284 17285#ifdef __cplusplus 17286} 17287#endif 17288_LT_EOF 17289 # Now try linking the two files. 17290 mv conftest.$ac_objext conftstm.$ac_objext 17291 lt_globsym_save_LIBS=$LIBS 17292 lt_globsym_save_CFLAGS=$CFLAGS 17293 LIBS=conftstm.$ac_objext 17294 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 17295 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 17296 (eval $ac_link) 2>&5 17297 ac_status=$? 17298 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17299 test $ac_status = 0; } && test -s conftest$ac_exeext; then 17300 pipe_works=yes 17301 fi 17302 LIBS=$lt_globsym_save_LIBS 17303 CFLAGS=$lt_globsym_save_CFLAGS 17304 else 17305 echo "cannot find nm_test_func in $nlist" >&5 17306 fi 17307 else 17308 echo "cannot find nm_test_var in $nlist" >&5 17309 fi 17310 else 17311 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 17312 fi 17313 else 17314 echo "$progname: failed program was:" >&5 17315 cat conftest.$ac_ext >&5 17316 fi 17317 rm -rf conftest* conftst* 17318 17319 # Do not use the global_symbol_pipe unless it works. 17320 if test yes = "$pipe_works"; then 17321 break 17322 else 17323 lt_cv_sys_global_symbol_pipe= 17324 fi 17325done 17326 17327fi 17328 17329if test -z "$lt_cv_sys_global_symbol_pipe"; then 17330 lt_cv_sys_global_symbol_to_cdecl= 17331fi 17332if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 17333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 17334$as_echo "failed" >&6; } 17335else 17336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 17337$as_echo "ok" >&6; } 17338fi 17339 17340# Response file support. 17341if test "$lt_cv_nm_interface" = "MS dumpbin"; then 17342 nm_file_list_spec='@' 17343elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 17344 nm_file_list_spec='@' 17345fi 17346 17347 17348 17349 17350 17351 17352 17353 17354 17355 17356 17357 17358 17359 17360 17361 17362 17363 17364 17365 17366 17367 17368 17369 17370 17371 17372 17373 17374 17375 17376 17377 17378 17379 17380 17381 17382 17383{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 17384$as_echo_n "checking for sysroot... " >&6; } 17385 17386# Check whether --with-sysroot was given. 17387if test "${with_sysroot+set}" = set; then : 17388 withval=$with_sysroot; 17389else 17390 with_sysroot=no 17391fi 17392 17393 17394lt_sysroot= 17395case $with_sysroot in #( 17396 yes) 17397 if test yes = "$GCC"; then 17398 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 17399 fi 17400 ;; #( 17401 /*) 17402 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 17403 ;; #( 17404 no|'') 17405 ;; #( 17406 *) 17407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 17408$as_echo "$with_sysroot" >&6; } 17409 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 17410 ;; 17411esac 17412 17413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 17414$as_echo "${lt_sysroot:-no}" >&6; } 17415 17416 17417 17418 17419 17420{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 17421$as_echo_n "checking for a working dd... " >&6; } 17422if ${ac_cv_path_lt_DD+:} false; then : 17423 $as_echo_n "(cached) " >&6 17424else 17425 printf 0123456789abcdef0123456789abcdef >conftest.i 17426cat conftest.i conftest.i >conftest2.i 17427: ${lt_DD:=$DD} 17428if test -z "$lt_DD"; then 17429 ac_path_lt_DD_found=false 17430 # Loop through the user's path and test for each of PROGNAME-LIST 17431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17432for as_dir in $PATH 17433do 17434 IFS=$as_save_IFS 17435 test -z "$as_dir" && as_dir=. 17436 for ac_prog in dd; do 17437 for ac_exec_ext in '' $ac_executable_extensions; do 17438 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 17439 as_fn_executable_p "$ac_path_lt_DD" || continue 17440if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 17441 cmp -s conftest.i conftest.out \ 17442 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 17443fi 17444 $ac_path_lt_DD_found && break 3 17445 done 17446 done 17447 done 17448IFS=$as_save_IFS 17449 if test -z "$ac_cv_path_lt_DD"; then 17450 : 17451 fi 17452else 17453 ac_cv_path_lt_DD=$lt_DD 17454fi 17455 17456rm -f conftest.i conftest2.i conftest.out 17457fi 17458{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 17459$as_echo "$ac_cv_path_lt_DD" >&6; } 17460 17461 17462{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 17463$as_echo_n "checking how to truncate binary pipes... " >&6; } 17464if ${lt_cv_truncate_bin+:} false; then : 17465 $as_echo_n "(cached) " >&6 17466else 17467 printf 0123456789abcdef0123456789abcdef >conftest.i 17468cat conftest.i conftest.i >conftest2.i 17469lt_cv_truncate_bin= 17470if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 17471 cmp -s conftest.i conftest.out \ 17472 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 17473fi 17474rm -f conftest.i conftest2.i conftest.out 17475test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 17476fi 17477{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 17478$as_echo "$lt_cv_truncate_bin" >&6; } 17479 17480 17481 17482 17483 17484 17485 17486# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 17487func_cc_basename () 17488{ 17489 for cc_temp in $*""; do 17490 case $cc_temp in 17491 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 17492 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 17493 \-*) ;; 17494 *) break;; 17495 esac 17496 done 17497 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 17498} 17499 17500# Check whether --enable-libtool-lock was given. 17501if test "${enable_libtool_lock+set}" = set; then : 17502 enableval=$enable_libtool_lock; 17503fi 17504 17505test no = "$enable_libtool_lock" || enable_libtool_lock=yes 17506 17507# Some flags need to be propagated to the compiler or linker for good 17508# libtool support. 17509case $host in 17510ia64-*-hpux*) 17511 # Find out what ABI is being produced by ac_compile, and set mode 17512 # options accordingly. 17513 echo 'int i;' > conftest.$ac_ext 17514 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17515 (eval $ac_compile) 2>&5 17516 ac_status=$? 17517 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17518 test $ac_status = 0; }; then 17519 case `/usr/bin/file conftest.$ac_objext` in 17520 *ELF-32*) 17521 HPUX_IA64_MODE=32 17522 ;; 17523 *ELF-64*) 17524 HPUX_IA64_MODE=64 17525 ;; 17526 esac 17527 fi 17528 rm -rf conftest* 17529 ;; 17530*-*-irix6*) 17531 # Find out what ABI is being produced by ac_compile, and set linker 17532 # options accordingly. 17533 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 17534 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17535 (eval $ac_compile) 2>&5 17536 ac_status=$? 17537 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17538 test $ac_status = 0; }; then 17539 if test yes = "$lt_cv_prog_gnu_ld"; then 17540 case `/usr/bin/file conftest.$ac_objext` in 17541 *32-bit*) 17542 LD="${LD-ld} -melf32bsmip" 17543 ;; 17544 *N32*) 17545 LD="${LD-ld} -melf32bmipn32" 17546 ;; 17547 *64-bit*) 17548 LD="${LD-ld} -melf64bmip" 17549 ;; 17550 esac 17551 else 17552 case `/usr/bin/file conftest.$ac_objext` in 17553 *32-bit*) 17554 LD="${LD-ld} -32" 17555 ;; 17556 *N32*) 17557 LD="${LD-ld} -n32" 17558 ;; 17559 *64-bit*) 17560 LD="${LD-ld} -64" 17561 ;; 17562 esac 17563 fi 17564 fi 17565 rm -rf conftest* 17566 ;; 17567 17568mips64*-*linux*) 17569 # Find out what ABI is being produced by ac_compile, and set linker 17570 # options accordingly. 17571 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 17572 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17573 (eval $ac_compile) 2>&5 17574 ac_status=$? 17575 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17576 test $ac_status = 0; }; then 17577 emul=elf 17578 case `/usr/bin/file conftest.$ac_objext` in 17579 *32-bit*) 17580 emul="${emul}32" 17581 ;; 17582 *64-bit*) 17583 emul="${emul}64" 17584 ;; 17585 esac 17586 case `/usr/bin/file conftest.$ac_objext` in 17587 *MSB*) 17588 emul="${emul}btsmip" 17589 ;; 17590 *LSB*) 17591 emul="${emul}ltsmip" 17592 ;; 17593 esac 17594 case `/usr/bin/file conftest.$ac_objext` in 17595 *N32*) 17596 emul="${emul}n32" 17597 ;; 17598 esac 17599 LD="${LD-ld} -m $emul" 17600 fi 17601 rm -rf conftest* 17602 ;; 17603 17604x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 17605s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 17606 # Find out what ABI is being produced by ac_compile, and set linker 17607 # options accordingly. Note that the listed cases only cover the 17608 # situations where additional linker options are needed (such as when 17609 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 17610 # vice versa); the common cases where no linker options are needed do 17611 # not appear in the list. 17612 echo 'int i;' > conftest.$ac_ext 17613 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17614 (eval $ac_compile) 2>&5 17615 ac_status=$? 17616 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17617 test $ac_status = 0; }; then 17618 case `/usr/bin/file conftest.o` in 17619 *32-bit*) 17620 case $host in 17621 x86_64-*kfreebsd*-gnu) 17622 LD="${LD-ld} -m elf_i386_fbsd" 17623 ;; 17624 x86_64-*linux*) 17625 case `/usr/bin/file conftest.o` in 17626 *x86-64*) 17627 LD="${LD-ld} -m elf32_x86_64" 17628 ;; 17629 *) 17630 LD="${LD-ld} -m elf_i386" 17631 ;; 17632 esac 17633 ;; 17634 powerpc64le-*linux*) 17635 LD="${LD-ld} -m elf32lppclinux" 17636 ;; 17637 powerpc64-*linux*) 17638 LD="${LD-ld} -m elf32ppclinux" 17639 ;; 17640 s390x-*linux*) 17641 LD="${LD-ld} -m elf_s390" 17642 ;; 17643 sparc64-*linux*) 17644 LD="${LD-ld} -m elf32_sparc" 17645 ;; 17646 esac 17647 ;; 17648 *64-bit*) 17649 case $host in 17650 x86_64-*kfreebsd*-gnu) 17651 LD="${LD-ld} -m elf_x86_64_fbsd" 17652 ;; 17653 x86_64-*linux*) 17654 LD="${LD-ld} -m elf_x86_64" 17655 ;; 17656 powerpcle-*linux*) 17657 LD="${LD-ld} -m elf64lppc" 17658 ;; 17659 powerpc-*linux*) 17660 LD="${LD-ld} -m elf64ppc" 17661 ;; 17662 s390*-*linux*|s390*-*tpf*) 17663 LD="${LD-ld} -m elf64_s390" 17664 ;; 17665 sparc*-*linux*) 17666 LD="${LD-ld} -m elf64_sparc" 17667 ;; 17668 esac 17669 ;; 17670 esac 17671 fi 17672 rm -rf conftest* 17673 ;; 17674 17675*-*-sco3.2v5*) 17676 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 17677 SAVE_CFLAGS=$CFLAGS 17678 CFLAGS="$CFLAGS -belf" 17679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 17680$as_echo_n "checking whether the C compiler needs -belf... " >&6; } 17681if ${lt_cv_cc_needs_belf+:} false; then : 17682 $as_echo_n "(cached) " >&6 17683else 17684 ac_ext=c 17685ac_cpp='$CPP $CPPFLAGS' 17686ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17687ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17688ac_compiler_gnu=$ac_cv_c_compiler_gnu 17689 17690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17691/* end confdefs.h. */ 17692 17693int 17694main () 17695{ 17696 17697 ; 17698 return 0; 17699} 17700_ACEOF 17701if ac_fn_c_try_link "$LINENO"; then : 17702 lt_cv_cc_needs_belf=yes 17703else 17704 lt_cv_cc_needs_belf=no 17705fi 17706rm -f core conftest.err conftest.$ac_objext \ 17707 conftest$ac_exeext conftest.$ac_ext 17708 ac_ext=c 17709ac_cpp='$CPP $CPPFLAGS' 17710ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 17711ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 17712ac_compiler_gnu=$ac_cv_c_compiler_gnu 17713 17714fi 17715{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 17716$as_echo "$lt_cv_cc_needs_belf" >&6; } 17717 if test yes != "$lt_cv_cc_needs_belf"; then 17718 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 17719 CFLAGS=$SAVE_CFLAGS 17720 fi 17721 ;; 17722*-*solaris*) 17723 # Find out what ABI is being produced by ac_compile, and set linker 17724 # options accordingly. 17725 echo 'int i;' > conftest.$ac_ext 17726 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 17727 (eval $ac_compile) 2>&5 17728 ac_status=$? 17729 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17730 test $ac_status = 0; }; then 17731 case `/usr/bin/file conftest.o` in 17732 *64-bit*) 17733 case $lt_cv_prog_gnu_ld in 17734 yes*) 17735 case $host in 17736 i?86-*-solaris*|x86_64-*-solaris*) 17737 LD="${LD-ld} -m elf_x86_64" 17738 ;; 17739 sparc*-*-solaris*) 17740 LD="${LD-ld} -m elf64_sparc" 17741 ;; 17742 esac 17743 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 17744 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 17745 LD=${LD-ld}_sol2 17746 fi 17747 ;; 17748 *) 17749 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 17750 LD="${LD-ld} -64" 17751 fi 17752 ;; 17753 esac 17754 ;; 17755 esac 17756 fi 17757 rm -rf conftest* 17758 ;; 17759esac 17760 17761need_locks=$enable_libtool_lock 17762 17763if test -n "$ac_tool_prefix"; then 17764 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 17765set dummy ${ac_tool_prefix}mt; ac_word=$2 17766{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17767$as_echo_n "checking for $ac_word... " >&6; } 17768if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 17769 $as_echo_n "(cached) " >&6 17770else 17771 if test -n "$MANIFEST_TOOL"; then 17772 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 17773else 17774as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17775for as_dir in $PATH 17776do 17777 IFS=$as_save_IFS 17778 test -z "$as_dir" && as_dir=. 17779 for ac_exec_ext in '' $ac_executable_extensions; do 17780 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17781 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 17782 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17783 break 2 17784 fi 17785done 17786 done 17787IFS=$as_save_IFS 17788 17789fi 17790fi 17791MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 17792if test -n "$MANIFEST_TOOL"; then 17793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 17794$as_echo "$MANIFEST_TOOL" >&6; } 17795else 17796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17797$as_echo "no" >&6; } 17798fi 17799 17800 17801fi 17802if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 17803 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 17804 # Extract the first word of "mt", so it can be a program name with args. 17805set dummy mt; ac_word=$2 17806{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17807$as_echo_n "checking for $ac_word... " >&6; } 17808if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 17809 $as_echo_n "(cached) " >&6 17810else 17811 if test -n "$ac_ct_MANIFEST_TOOL"; then 17812 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 17813else 17814as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17815for as_dir in $PATH 17816do 17817 IFS=$as_save_IFS 17818 test -z "$as_dir" && as_dir=. 17819 for ac_exec_ext in '' $ac_executable_extensions; do 17820 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17821 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 17822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17823 break 2 17824 fi 17825done 17826 done 17827IFS=$as_save_IFS 17828 17829fi 17830fi 17831ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 17832if test -n "$ac_ct_MANIFEST_TOOL"; then 17833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 17834$as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 17835else 17836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17837$as_echo "no" >&6; } 17838fi 17839 17840 if test "x$ac_ct_MANIFEST_TOOL" = x; then 17841 MANIFEST_TOOL=":" 17842 else 17843 case $cross_compiling:$ac_tool_warned in 17844yes:) 17845{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17846$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17847ac_tool_warned=yes ;; 17848esac 17849 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 17850 fi 17851else 17852 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 17853fi 17854 17855test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 17856{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 17857$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 17858if ${lt_cv_path_mainfest_tool+:} false; then : 17859 $as_echo_n "(cached) " >&6 17860else 17861 lt_cv_path_mainfest_tool=no 17862 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 17863 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 17864 cat conftest.err >&5 17865 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 17866 lt_cv_path_mainfest_tool=yes 17867 fi 17868 rm -f conftest* 17869fi 17870{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 17871$as_echo "$lt_cv_path_mainfest_tool" >&6; } 17872if test yes != "$lt_cv_path_mainfest_tool"; then 17873 MANIFEST_TOOL=: 17874fi 17875 17876 17877 17878 17879 17880 17881 case $host_os in 17882 rhapsody* | darwin*) 17883 if test -n "$ac_tool_prefix"; then 17884 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 17885set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 17886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17887$as_echo_n "checking for $ac_word... " >&6; } 17888if ${ac_cv_prog_DSYMUTIL+:} false; then : 17889 $as_echo_n "(cached) " >&6 17890else 17891 if test -n "$DSYMUTIL"; then 17892 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 17893else 17894as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17895for as_dir in $PATH 17896do 17897 IFS=$as_save_IFS 17898 test -z "$as_dir" && as_dir=. 17899 for ac_exec_ext in '' $ac_executable_extensions; do 17900 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17901 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 17902 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17903 break 2 17904 fi 17905done 17906 done 17907IFS=$as_save_IFS 17908 17909fi 17910fi 17911DSYMUTIL=$ac_cv_prog_DSYMUTIL 17912if test -n "$DSYMUTIL"; then 17913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 17914$as_echo "$DSYMUTIL" >&6; } 17915else 17916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17917$as_echo "no" >&6; } 17918fi 17919 17920 17921fi 17922if test -z "$ac_cv_prog_DSYMUTIL"; then 17923 ac_ct_DSYMUTIL=$DSYMUTIL 17924 # Extract the first word of "dsymutil", so it can be a program name with args. 17925set dummy dsymutil; ac_word=$2 17926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17927$as_echo_n "checking for $ac_word... " >&6; } 17928if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 17929 $as_echo_n "(cached) " >&6 17930else 17931 if test -n "$ac_ct_DSYMUTIL"; then 17932 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 17933else 17934as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17935for as_dir in $PATH 17936do 17937 IFS=$as_save_IFS 17938 test -z "$as_dir" && as_dir=. 17939 for ac_exec_ext in '' $ac_executable_extensions; do 17940 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17941 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 17942 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17943 break 2 17944 fi 17945done 17946 done 17947IFS=$as_save_IFS 17948 17949fi 17950fi 17951ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 17952if test -n "$ac_ct_DSYMUTIL"; then 17953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 17954$as_echo "$ac_ct_DSYMUTIL" >&6; } 17955else 17956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17957$as_echo "no" >&6; } 17958fi 17959 17960 if test "x$ac_ct_DSYMUTIL" = x; then 17961 DSYMUTIL=":" 17962 else 17963 case $cross_compiling:$ac_tool_warned in 17964yes:) 17965{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 17966$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 17967ac_tool_warned=yes ;; 17968esac 17969 DSYMUTIL=$ac_ct_DSYMUTIL 17970 fi 17971else 17972 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 17973fi 17974 17975 if test -n "$ac_tool_prefix"; then 17976 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 17977set dummy ${ac_tool_prefix}nmedit; ac_word=$2 17978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17979$as_echo_n "checking for $ac_word... " >&6; } 17980if ${ac_cv_prog_NMEDIT+:} false; then : 17981 $as_echo_n "(cached) " >&6 17982else 17983 if test -n "$NMEDIT"; then 17984 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 17985else 17986as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17987for as_dir in $PATH 17988do 17989 IFS=$as_save_IFS 17990 test -z "$as_dir" && as_dir=. 17991 for ac_exec_ext in '' $ac_executable_extensions; do 17992 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 17993 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 17994 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17995 break 2 17996 fi 17997done 17998 done 17999IFS=$as_save_IFS 18000 18001fi 18002fi 18003NMEDIT=$ac_cv_prog_NMEDIT 18004if test -n "$NMEDIT"; then 18005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 18006$as_echo "$NMEDIT" >&6; } 18007else 18008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18009$as_echo "no" >&6; } 18010fi 18011 18012 18013fi 18014if test -z "$ac_cv_prog_NMEDIT"; then 18015 ac_ct_NMEDIT=$NMEDIT 18016 # Extract the first word of "nmedit", so it can be a program name with args. 18017set dummy nmedit; ac_word=$2 18018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18019$as_echo_n "checking for $ac_word... " >&6; } 18020if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 18021 $as_echo_n "(cached) " >&6 18022else 18023 if test -n "$ac_ct_NMEDIT"; then 18024 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 18025else 18026as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18027for as_dir in $PATH 18028do 18029 IFS=$as_save_IFS 18030 test -z "$as_dir" && as_dir=. 18031 for ac_exec_ext in '' $ac_executable_extensions; do 18032 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18033 ac_cv_prog_ac_ct_NMEDIT="nmedit" 18034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18035 break 2 18036 fi 18037done 18038 done 18039IFS=$as_save_IFS 18040 18041fi 18042fi 18043ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 18044if test -n "$ac_ct_NMEDIT"; then 18045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 18046$as_echo "$ac_ct_NMEDIT" >&6; } 18047else 18048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18049$as_echo "no" >&6; } 18050fi 18051 18052 if test "x$ac_ct_NMEDIT" = x; then 18053 NMEDIT=":" 18054 else 18055 case $cross_compiling:$ac_tool_warned in 18056yes:) 18057{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18058$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18059ac_tool_warned=yes ;; 18060esac 18061 NMEDIT=$ac_ct_NMEDIT 18062 fi 18063else 18064 NMEDIT="$ac_cv_prog_NMEDIT" 18065fi 18066 18067 if test -n "$ac_tool_prefix"; then 18068 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 18069set dummy ${ac_tool_prefix}lipo; ac_word=$2 18070{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18071$as_echo_n "checking for $ac_word... " >&6; } 18072if ${ac_cv_prog_LIPO+:} false; then : 18073 $as_echo_n "(cached) " >&6 18074else 18075 if test -n "$LIPO"; then 18076 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 18077else 18078as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18079for as_dir in $PATH 18080do 18081 IFS=$as_save_IFS 18082 test -z "$as_dir" && as_dir=. 18083 for ac_exec_ext in '' $ac_executable_extensions; do 18084 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18085 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 18086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18087 break 2 18088 fi 18089done 18090 done 18091IFS=$as_save_IFS 18092 18093fi 18094fi 18095LIPO=$ac_cv_prog_LIPO 18096if test -n "$LIPO"; then 18097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 18098$as_echo "$LIPO" >&6; } 18099else 18100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18101$as_echo "no" >&6; } 18102fi 18103 18104 18105fi 18106if test -z "$ac_cv_prog_LIPO"; then 18107 ac_ct_LIPO=$LIPO 18108 # Extract the first word of "lipo", so it can be a program name with args. 18109set dummy lipo; ac_word=$2 18110{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18111$as_echo_n "checking for $ac_word... " >&6; } 18112if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 18113 $as_echo_n "(cached) " >&6 18114else 18115 if test -n "$ac_ct_LIPO"; then 18116 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 18117else 18118as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18119for as_dir in $PATH 18120do 18121 IFS=$as_save_IFS 18122 test -z "$as_dir" && as_dir=. 18123 for ac_exec_ext in '' $ac_executable_extensions; do 18124 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18125 ac_cv_prog_ac_ct_LIPO="lipo" 18126 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18127 break 2 18128 fi 18129done 18130 done 18131IFS=$as_save_IFS 18132 18133fi 18134fi 18135ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 18136if test -n "$ac_ct_LIPO"; then 18137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 18138$as_echo "$ac_ct_LIPO" >&6; } 18139else 18140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18141$as_echo "no" >&6; } 18142fi 18143 18144 if test "x$ac_ct_LIPO" = x; then 18145 LIPO=":" 18146 else 18147 case $cross_compiling:$ac_tool_warned in 18148yes:) 18149{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18150$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18151ac_tool_warned=yes ;; 18152esac 18153 LIPO=$ac_ct_LIPO 18154 fi 18155else 18156 LIPO="$ac_cv_prog_LIPO" 18157fi 18158 18159 if test -n "$ac_tool_prefix"; then 18160 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 18161set dummy ${ac_tool_prefix}otool; ac_word=$2 18162{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18163$as_echo_n "checking for $ac_word... " >&6; } 18164if ${ac_cv_prog_OTOOL+:} false; then : 18165 $as_echo_n "(cached) " >&6 18166else 18167 if test -n "$OTOOL"; then 18168 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 18169else 18170as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18171for as_dir in $PATH 18172do 18173 IFS=$as_save_IFS 18174 test -z "$as_dir" && as_dir=. 18175 for ac_exec_ext in '' $ac_executable_extensions; do 18176 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18177 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 18178 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18179 break 2 18180 fi 18181done 18182 done 18183IFS=$as_save_IFS 18184 18185fi 18186fi 18187OTOOL=$ac_cv_prog_OTOOL 18188if test -n "$OTOOL"; then 18189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 18190$as_echo "$OTOOL" >&6; } 18191else 18192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18193$as_echo "no" >&6; } 18194fi 18195 18196 18197fi 18198if test -z "$ac_cv_prog_OTOOL"; then 18199 ac_ct_OTOOL=$OTOOL 18200 # Extract the first word of "otool", so it can be a program name with args. 18201set dummy otool; ac_word=$2 18202{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18203$as_echo_n "checking for $ac_word... " >&6; } 18204if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 18205 $as_echo_n "(cached) " >&6 18206else 18207 if test -n "$ac_ct_OTOOL"; then 18208 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 18209else 18210as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18211for as_dir in $PATH 18212do 18213 IFS=$as_save_IFS 18214 test -z "$as_dir" && as_dir=. 18215 for ac_exec_ext in '' $ac_executable_extensions; do 18216 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18217 ac_cv_prog_ac_ct_OTOOL="otool" 18218 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18219 break 2 18220 fi 18221done 18222 done 18223IFS=$as_save_IFS 18224 18225fi 18226fi 18227ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 18228if test -n "$ac_ct_OTOOL"; then 18229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 18230$as_echo "$ac_ct_OTOOL" >&6; } 18231else 18232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18233$as_echo "no" >&6; } 18234fi 18235 18236 if test "x$ac_ct_OTOOL" = x; then 18237 OTOOL=":" 18238 else 18239 case $cross_compiling:$ac_tool_warned in 18240yes:) 18241{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18242$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18243ac_tool_warned=yes ;; 18244esac 18245 OTOOL=$ac_ct_OTOOL 18246 fi 18247else 18248 OTOOL="$ac_cv_prog_OTOOL" 18249fi 18250 18251 if test -n "$ac_tool_prefix"; then 18252 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 18253set dummy ${ac_tool_prefix}otool64; ac_word=$2 18254{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18255$as_echo_n "checking for $ac_word... " >&6; } 18256if ${ac_cv_prog_OTOOL64+:} false; then : 18257 $as_echo_n "(cached) " >&6 18258else 18259 if test -n "$OTOOL64"; then 18260 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 18261else 18262as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18263for as_dir in $PATH 18264do 18265 IFS=$as_save_IFS 18266 test -z "$as_dir" && as_dir=. 18267 for ac_exec_ext in '' $ac_executable_extensions; do 18268 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18269 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 18270 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18271 break 2 18272 fi 18273done 18274 done 18275IFS=$as_save_IFS 18276 18277fi 18278fi 18279OTOOL64=$ac_cv_prog_OTOOL64 18280if test -n "$OTOOL64"; then 18281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 18282$as_echo "$OTOOL64" >&6; } 18283else 18284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18285$as_echo "no" >&6; } 18286fi 18287 18288 18289fi 18290if test -z "$ac_cv_prog_OTOOL64"; then 18291 ac_ct_OTOOL64=$OTOOL64 18292 # Extract the first word of "otool64", so it can be a program name with args. 18293set dummy otool64; ac_word=$2 18294{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18295$as_echo_n "checking for $ac_word... " >&6; } 18296if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 18297 $as_echo_n "(cached) " >&6 18298else 18299 if test -n "$ac_ct_OTOOL64"; then 18300 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 18301else 18302as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18303for as_dir in $PATH 18304do 18305 IFS=$as_save_IFS 18306 test -z "$as_dir" && as_dir=. 18307 for ac_exec_ext in '' $ac_executable_extensions; do 18308 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18309 ac_cv_prog_ac_ct_OTOOL64="otool64" 18310 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18311 break 2 18312 fi 18313done 18314 done 18315IFS=$as_save_IFS 18316 18317fi 18318fi 18319ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 18320if test -n "$ac_ct_OTOOL64"; then 18321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 18322$as_echo "$ac_ct_OTOOL64" >&6; } 18323else 18324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18325$as_echo "no" >&6; } 18326fi 18327 18328 if test "x$ac_ct_OTOOL64" = x; then 18329 OTOOL64=":" 18330 else 18331 case $cross_compiling:$ac_tool_warned in 18332yes:) 18333{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 18334$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 18335ac_tool_warned=yes ;; 18336esac 18337 OTOOL64=$ac_ct_OTOOL64 18338 fi 18339else 18340 OTOOL64="$ac_cv_prog_OTOOL64" 18341fi 18342 18343 18344 18345 18346 18347 18348 18349 18350 18351 18352 18353 18354 18355 18356 18357 18358 18359 18360 18361 18362 18363 18364 18365 18366 18367 18368 18369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 18370$as_echo_n "checking for -single_module linker flag... " >&6; } 18371if ${lt_cv_apple_cc_single_mod+:} false; then : 18372 $as_echo_n "(cached) " >&6 18373else 18374 lt_cv_apple_cc_single_mod=no 18375 if test -z "$LT_MULTI_MODULE"; then 18376 # By default we will add the -single_module flag. You can override 18377 # by either setting the environment variable LT_MULTI_MODULE 18378 # non-empty at configure time, or by adding -multi_module to the 18379 # link flags. 18380 rm -rf libconftest.dylib* 18381 echo "int foo(void){return 1;}" > conftest.c 18382 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 18383-dynamiclib -Wl,-single_module conftest.c" >&5 18384 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 18385 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 18386 _lt_result=$? 18387 # If there is a non-empty error log, and "single_module" 18388 # appears in it, assume the flag caused a linker warning 18389 if test -s conftest.err && $GREP single_module conftest.err; then 18390 cat conftest.err >&5 18391 # Otherwise, if the output was created with a 0 exit code from 18392 # the compiler, it worked. 18393 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 18394 lt_cv_apple_cc_single_mod=yes 18395 else 18396 cat conftest.err >&5 18397 fi 18398 rm -rf libconftest.dylib* 18399 rm -f conftest.* 18400 fi 18401fi 18402{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 18403$as_echo "$lt_cv_apple_cc_single_mod" >&6; } 18404 18405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 18406$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 18407if ${lt_cv_ld_exported_symbols_list+:} false; then : 18408 $as_echo_n "(cached) " >&6 18409else 18410 lt_cv_ld_exported_symbols_list=no 18411 save_LDFLAGS=$LDFLAGS 18412 echo "_main" > conftest.sym 18413 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 18414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18415/* end confdefs.h. */ 18416 18417int 18418main () 18419{ 18420 18421 ; 18422 return 0; 18423} 18424_ACEOF 18425if ac_fn_c_try_link "$LINENO"; then : 18426 lt_cv_ld_exported_symbols_list=yes 18427else 18428 lt_cv_ld_exported_symbols_list=no 18429fi 18430rm -f core conftest.err conftest.$ac_objext \ 18431 conftest$ac_exeext conftest.$ac_ext 18432 LDFLAGS=$save_LDFLAGS 18433 18434fi 18435{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 18436$as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 18437 18438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 18439$as_echo_n "checking for -force_load linker flag... " >&6; } 18440if ${lt_cv_ld_force_load+:} false; then : 18441 $as_echo_n "(cached) " >&6 18442else 18443 lt_cv_ld_force_load=no 18444 cat > conftest.c << _LT_EOF 18445int forced_loaded() { return 2;} 18446_LT_EOF 18447 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 18448 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 18449 echo "$AR cru libconftest.a conftest.o" >&5 18450 $AR cru libconftest.a conftest.o 2>&5 18451 echo "$RANLIB libconftest.a" >&5 18452 $RANLIB libconftest.a 2>&5 18453 cat > conftest.c << _LT_EOF 18454int main() { return 0;} 18455_LT_EOF 18456 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 18457 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 18458 _lt_result=$? 18459 if test -s conftest.err && $GREP force_load conftest.err; then 18460 cat conftest.err >&5 18461 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 18462 lt_cv_ld_force_load=yes 18463 else 18464 cat conftest.err >&5 18465 fi 18466 rm -f conftest.err libconftest.a conftest conftest.c 18467 rm -rf conftest.dSYM 18468 18469fi 18470{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 18471$as_echo "$lt_cv_ld_force_load" >&6; } 18472 case $host_os in 18473 rhapsody* | darwin1.[012]) 18474 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 18475 darwin1.*) 18476 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 18477 darwin*) # darwin 5.x on 18478 # if running on 10.5 or later, the deployment target defaults 18479 # to the OS version, if on x86, and 10.4, the deployment 18480 # target defaults to 10.4. Don't you love it? 18481 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 18482 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 18483 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 18484 10.[012][,.]*) 18485 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 18486 10.*) 18487 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 18488 esac 18489 ;; 18490 esac 18491 if test yes = "$lt_cv_apple_cc_single_mod"; then 18492 _lt_dar_single_mod='$single_module' 18493 fi 18494 if test yes = "$lt_cv_ld_exported_symbols_list"; then 18495 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 18496 else 18497 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 18498 fi 18499 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 18500 _lt_dsymutil='~$DSYMUTIL $lib || :' 18501 else 18502 _lt_dsymutil= 18503 fi 18504 ;; 18505 esac 18506 18507# func_munge_path_list VARIABLE PATH 18508# ----------------------------------- 18509# VARIABLE is name of variable containing _space_ separated list of 18510# directories to be munged by the contents of PATH, which is string 18511# having a format: 18512# "DIR[:DIR]:" 18513# string "DIR[ DIR]" will be prepended to VARIABLE 18514# ":DIR[:DIR]" 18515# string "DIR[ DIR]" will be appended to VARIABLE 18516# "DIRP[:DIRP]::[DIRA:]DIRA" 18517# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 18518# "DIRA[ DIRA]" will be appended to VARIABLE 18519# "DIR[:DIR]" 18520# VARIABLE will be replaced by "DIR[ DIR]" 18521func_munge_path_list () 18522{ 18523 case x$2 in 18524 x) 18525 ;; 18526 *:) 18527 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 18528 ;; 18529 x:*) 18530 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 18531 ;; 18532 *::*) 18533 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 18534 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 18535 ;; 18536 *) 18537 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 18538 ;; 18539 esac 18540} 18541 18542for ac_header in dlfcn.h 18543do : 18544 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 18545" 18546if test "x$ac_cv_header_dlfcn_h" = xyes; then : 18547 cat >>confdefs.h <<_ACEOF 18548#define HAVE_DLFCN_H 1 18549_ACEOF 18550 18551fi 18552 18553done 18554 18555 18556 18557 18558 18559# Set options 18560 18561 18562 18563 enable_dlopen=no 18564 18565 18566 enable_win32_dll=no 18567 18568 18569 18570 # Check whether --enable-static was given. 18571if test "${enable_static+set}" = set; then : 18572 enableval=$enable_static; p=${PACKAGE-default} 18573 case $enableval in 18574 yes) enable_static=yes ;; 18575 no) enable_static=no ;; 18576 *) 18577 enable_static=no 18578 # Look at the argument we got. We use all the common list separators. 18579 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 18580 for pkg in $enableval; do 18581 IFS=$lt_save_ifs 18582 if test "X$pkg" = "X$p"; then 18583 enable_static=yes 18584 fi 18585 done 18586 IFS=$lt_save_ifs 18587 ;; 18588 esac 18589else 18590 enable_static=yes 18591fi 18592 18593 18594 18595 18596 18597 18598 18599 18600 18601 18602# Check whether --with-pic was given. 18603if test "${with_pic+set}" = set; then : 18604 withval=$with_pic; lt_p=${PACKAGE-default} 18605 case $withval in 18606 yes|no) pic_mode=$withval ;; 18607 *) 18608 pic_mode=default 18609 # Look at the argument we got. We use all the common list separators. 18610 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 18611 for lt_pkg in $withval; do 18612 IFS=$lt_save_ifs 18613 if test "X$lt_pkg" = "X$lt_p"; then 18614 pic_mode=yes 18615 fi 18616 done 18617 IFS=$lt_save_ifs 18618 ;; 18619 esac 18620else 18621 pic_mode=default 18622fi 18623 18624 18625 18626 18627 18628 18629 18630 18631 # Check whether --enable-fast-install was given. 18632if test "${enable_fast_install+set}" = set; then : 18633 enableval=$enable_fast_install; p=${PACKAGE-default} 18634 case $enableval in 18635 yes) enable_fast_install=yes ;; 18636 no) enable_fast_install=no ;; 18637 *) 18638 enable_fast_install=no 18639 # Look at the argument we got. We use all the common list separators. 18640 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 18641 for pkg in $enableval; do 18642 IFS=$lt_save_ifs 18643 if test "X$pkg" = "X$p"; then 18644 enable_fast_install=yes 18645 fi 18646 done 18647 IFS=$lt_save_ifs 18648 ;; 18649 esac 18650else 18651 enable_fast_install=yes 18652fi 18653 18654 18655 18656 18657 18658 18659 18660 18661 shared_archive_member_spec= 18662case $host,$enable_shared in 18663power*-*-aix[5-9]*,yes) 18664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 18665$as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 18666 18667# Check whether --with-aix-soname was given. 18668if test "${with_aix_soname+set}" = set; then : 18669 withval=$with_aix_soname; case $withval in 18670 aix|svr4|both) 18671 ;; 18672 *) 18673 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 18674 ;; 18675 esac 18676 lt_cv_with_aix_soname=$with_aix_soname 18677else 18678 if ${lt_cv_with_aix_soname+:} false; then : 18679 $as_echo_n "(cached) " >&6 18680else 18681 lt_cv_with_aix_soname=aix 18682fi 18683 18684 with_aix_soname=$lt_cv_with_aix_soname 18685fi 18686 18687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 18688$as_echo "$with_aix_soname" >&6; } 18689 if test aix != "$with_aix_soname"; then 18690 # For the AIX way of multilib, we name the shared archive member 18691 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 18692 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 18693 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 18694 # the AIX toolchain works better with OBJECT_MODE set (default 32). 18695 if test 64 = "${OBJECT_MODE-32}"; then 18696 shared_archive_member_spec=shr_64 18697 else 18698 shared_archive_member_spec=shr 18699 fi 18700 fi 18701 ;; 18702*) 18703 with_aix_soname=aix 18704 ;; 18705esac 18706 18707 18708 18709 18710 18711 18712 18713 18714 18715 18716# This can be used to rebuild libtool when needed 18717LIBTOOL_DEPS=$ltmain 18718 18719# Always use our own libtool. 18720LIBTOOL='$(SHELL) $(top_builddir)/libtool' 18721 18722 18723 18724 18725 18726 18727 18728 18729 18730 18731 18732 18733 18734 18735 18736 18737 18738 18739 18740 18741 18742 18743 18744 18745 18746 18747 18748 18749 18750 18751test -z "$LN_S" && LN_S="ln -s" 18752 18753 18754 18755 18756 18757 18758 18759 18760 18761 18762 18763 18764 18765 18766if test -n "${ZSH_VERSION+set}"; then 18767 setopt NO_GLOB_SUBST 18768fi 18769 18770{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 18771$as_echo_n "checking for objdir... " >&6; } 18772if ${lt_cv_objdir+:} false; then : 18773 $as_echo_n "(cached) " >&6 18774else 18775 rm -f .libs 2>/dev/null 18776mkdir .libs 2>/dev/null 18777if test -d .libs; then 18778 lt_cv_objdir=.libs 18779else 18780 # MS-DOS does not allow filenames that begin with a dot. 18781 lt_cv_objdir=_libs 18782fi 18783rmdir .libs 2>/dev/null 18784fi 18785{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 18786$as_echo "$lt_cv_objdir" >&6; } 18787objdir=$lt_cv_objdir 18788 18789 18790 18791 18792 18793cat >>confdefs.h <<_ACEOF 18794#define LT_OBJDIR "$lt_cv_objdir/" 18795_ACEOF 18796 18797 18798 18799 18800case $host_os in 18801aix3*) 18802 # AIX sometimes has problems with the GCC collect2 program. For some 18803 # reason, if we set the COLLECT_NAMES environment variable, the problems 18804 # vanish in a puff of smoke. 18805 if test set != "${COLLECT_NAMES+set}"; then 18806 COLLECT_NAMES= 18807 export COLLECT_NAMES 18808 fi 18809 ;; 18810esac 18811 18812# Global variables: 18813ofile=libtool 18814can_build_shared=yes 18815 18816# All known linkers require a '.a' archive for static linking (except MSVC, 18817# which needs '.lib'). 18818libext=a 18819 18820with_gnu_ld=$lt_cv_prog_gnu_ld 18821 18822old_CC=$CC 18823old_CFLAGS=$CFLAGS 18824 18825# Set sane defaults for various variables 18826test -z "$CC" && CC=cc 18827test -z "$LTCC" && LTCC=$CC 18828test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 18829test -z "$LD" && LD=ld 18830test -z "$ac_objext" && ac_objext=o 18831 18832func_cc_basename $compiler 18833cc_basename=$func_cc_basename_result 18834 18835 18836# Only perform the check for file, if the check method requires it 18837test -z "$MAGIC_CMD" && MAGIC_CMD=file 18838case $deplibs_check_method in 18839file_magic*) 18840 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 18841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 18842$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 18843if ${lt_cv_path_MAGIC_CMD+:} false; then : 18844 $as_echo_n "(cached) " >&6 18845else 18846 case $MAGIC_CMD in 18847[\\/*] | ?:[\\/]*) 18848 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 18849 ;; 18850*) 18851 lt_save_MAGIC_CMD=$MAGIC_CMD 18852 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 18853 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 18854 for ac_dir in $ac_dummy; do 18855 IFS=$lt_save_ifs 18856 test -z "$ac_dir" && ac_dir=. 18857 if test -f "$ac_dir/${ac_tool_prefix}file"; then 18858 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 18859 if test -n "$file_magic_test_file"; then 18860 case $deplibs_check_method in 18861 "file_magic "*) 18862 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 18863 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 18864 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 18865 $EGREP "$file_magic_regex" > /dev/null; then 18866 : 18867 else 18868 cat <<_LT_EOF 1>&2 18869 18870*** Warning: the command libtool uses to detect shared libraries, 18871*** $file_magic_cmd, produces output that libtool cannot recognize. 18872*** The result is that libtool may fail to recognize shared libraries 18873*** as such. This will affect the creation of libtool libraries that 18874*** depend on shared libraries, but programs linked with such libtool 18875*** libraries will work regardless of this problem. Nevertheless, you 18876*** may want to report the problem to your system manager and/or to 18877*** bug-libtool@gnu.org 18878 18879_LT_EOF 18880 fi ;; 18881 esac 18882 fi 18883 break 18884 fi 18885 done 18886 IFS=$lt_save_ifs 18887 MAGIC_CMD=$lt_save_MAGIC_CMD 18888 ;; 18889esac 18890fi 18891 18892MAGIC_CMD=$lt_cv_path_MAGIC_CMD 18893if test -n "$MAGIC_CMD"; then 18894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 18895$as_echo "$MAGIC_CMD" >&6; } 18896else 18897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18898$as_echo "no" >&6; } 18899fi 18900 18901 18902 18903 18904 18905if test -z "$lt_cv_path_MAGIC_CMD"; then 18906 if test -n "$ac_tool_prefix"; then 18907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 18908$as_echo_n "checking for file... " >&6; } 18909if ${lt_cv_path_MAGIC_CMD+:} false; then : 18910 $as_echo_n "(cached) " >&6 18911else 18912 case $MAGIC_CMD in 18913[\\/*] | ?:[\\/]*) 18914 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 18915 ;; 18916*) 18917 lt_save_MAGIC_CMD=$MAGIC_CMD 18918 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 18919 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 18920 for ac_dir in $ac_dummy; do 18921 IFS=$lt_save_ifs 18922 test -z "$ac_dir" && ac_dir=. 18923 if test -f "$ac_dir/file"; then 18924 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 18925 if test -n "$file_magic_test_file"; then 18926 case $deplibs_check_method in 18927 "file_magic "*) 18928 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 18929 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 18930 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 18931 $EGREP "$file_magic_regex" > /dev/null; then 18932 : 18933 else 18934 cat <<_LT_EOF 1>&2 18935 18936*** Warning: the command libtool uses to detect shared libraries, 18937*** $file_magic_cmd, produces output that libtool cannot recognize. 18938*** The result is that libtool may fail to recognize shared libraries 18939*** as such. This will affect the creation of libtool libraries that 18940*** depend on shared libraries, but programs linked with such libtool 18941*** libraries will work regardless of this problem. Nevertheless, you 18942*** may want to report the problem to your system manager and/or to 18943*** bug-libtool@gnu.org 18944 18945_LT_EOF 18946 fi ;; 18947 esac 18948 fi 18949 break 18950 fi 18951 done 18952 IFS=$lt_save_ifs 18953 MAGIC_CMD=$lt_save_MAGIC_CMD 18954 ;; 18955esac 18956fi 18957 18958MAGIC_CMD=$lt_cv_path_MAGIC_CMD 18959if test -n "$MAGIC_CMD"; then 18960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 18961$as_echo "$MAGIC_CMD" >&6; } 18962else 18963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18964$as_echo "no" >&6; } 18965fi 18966 18967 18968 else 18969 MAGIC_CMD=: 18970 fi 18971fi 18972 18973 fi 18974 ;; 18975esac 18976 18977# Use C for the default configuration in the libtool script 18978 18979lt_save_CC=$CC 18980ac_ext=c 18981ac_cpp='$CPP $CPPFLAGS' 18982ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 18983ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 18984ac_compiler_gnu=$ac_cv_c_compiler_gnu 18985 18986 18987# Source file extension for C test sources. 18988ac_ext=c 18989 18990# Object file extension for compiled C test sources. 18991objext=o 18992objext=$objext 18993 18994# Code to be used in simple compile tests 18995lt_simple_compile_test_code="int some_variable = 0;" 18996 18997# Code to be used in simple link tests 18998lt_simple_link_test_code='int main(){return(0);}' 18999 19000 19001 19002 19003 19004 19005 19006# If no C compiler was specified, use CC. 19007LTCC=${LTCC-"$CC"} 19008 19009# If no C compiler flags were specified, use CFLAGS. 19010LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 19011 19012# Allow CC to be a program name with arguments. 19013compiler=$CC 19014 19015# Save the default compiler, since it gets overwritten when the other 19016# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 19017compiler_DEFAULT=$CC 19018 19019# save warnings/boilerplate of simple test code 19020ac_outfile=conftest.$ac_objext 19021echo "$lt_simple_compile_test_code" >conftest.$ac_ext 19022eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 19023_lt_compiler_boilerplate=`cat conftest.err` 19024$RM conftest* 19025 19026ac_outfile=conftest.$ac_objext 19027echo "$lt_simple_link_test_code" >conftest.$ac_ext 19028eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 19029_lt_linker_boilerplate=`cat conftest.err` 19030$RM -r conftest* 19031 19032 19033## CAVEAT EMPTOR: 19034## There is no encapsulation within the following macros, do not change 19035## the running order or otherwise move them around unless you know exactly 19036## what you are doing... 19037if test -n "$compiler"; then 19038 19039lt_prog_compiler_no_builtin_flag= 19040 19041if test yes = "$GCC"; then 19042 case $cc_basename in 19043 nvcc*) 19044 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 19045 *) 19046 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 19047 esac 19048 19049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 19050$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 19051if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 19052 $as_echo_n "(cached) " >&6 19053else 19054 lt_cv_prog_compiler_rtti_exceptions=no 19055 ac_outfile=conftest.$ac_objext 19056 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19057 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 19058 # Insert the option either (1) after the last *FLAGS variable, or 19059 # (2) before a word containing "conftest.", or (3) at the end. 19060 # Note that $ac_compile itself does not contain backslashes and begins 19061 # with a dollar sign (not a hyphen), so the echo should work correctly. 19062 # The option is referenced via a variable to avoid confusing sed. 19063 lt_compile=`echo "$ac_compile" | $SED \ 19064 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19065 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19066 -e 's:$: $lt_compiler_flag:'` 19067 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19068 (eval "$lt_compile" 2>conftest.err) 19069 ac_status=$? 19070 cat conftest.err >&5 19071 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19072 if (exit $ac_status) && test -s "$ac_outfile"; then 19073 # The compiler can only warn and ignore the option if not recognized 19074 # So say no if there are warnings other than the usual output. 19075 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 19076 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 19077 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 19078 lt_cv_prog_compiler_rtti_exceptions=yes 19079 fi 19080 fi 19081 $RM conftest* 19082 19083fi 19084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 19085$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 19086 19087if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 19088 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 19089else 19090 : 19091fi 19092 19093fi 19094 19095 19096 19097 19098 19099 19100 lt_prog_compiler_wl= 19101lt_prog_compiler_pic= 19102lt_prog_compiler_static= 19103 19104 19105 if test yes = "$GCC"; then 19106 lt_prog_compiler_wl='-Wl,' 19107 lt_prog_compiler_static='-static' 19108 19109 case $host_os in 19110 aix*) 19111 # All AIX code is PIC. 19112 if test ia64 = "$host_cpu"; then 19113 # AIX 5 now supports IA64 processor 19114 lt_prog_compiler_static='-Bstatic' 19115 fi 19116 lt_prog_compiler_pic='-fPIC' 19117 ;; 19118 19119 amigaos*) 19120 case $host_cpu in 19121 powerpc) 19122 # see comment about AmigaOS4 .so support 19123 lt_prog_compiler_pic='-fPIC' 19124 ;; 19125 m68k) 19126 # FIXME: we need at least 68020 code to build shared libraries, but 19127 # adding the '-m68020' flag to GCC prevents building anything better, 19128 # like '-m68040'. 19129 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 19130 ;; 19131 esac 19132 ;; 19133 19134 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 19135 # PIC is the default for these OSes. 19136 ;; 19137 19138 mingw* | cygwin* | pw32* | os2* | cegcc*) 19139 # This hack is so that the source file can tell whether it is being 19140 # built for inclusion in a dll (and should export symbols for example). 19141 # Although the cygwin gcc ignores -fPIC, still need this for old-style 19142 # (--disable-auto-import) libraries 19143 lt_prog_compiler_pic='-DDLL_EXPORT' 19144 case $host_os in 19145 os2*) 19146 lt_prog_compiler_static='$wl-static' 19147 ;; 19148 esac 19149 ;; 19150 19151 darwin* | rhapsody*) 19152 # PIC is the default on this platform 19153 # Common symbols not allowed in MH_DYLIB files 19154 lt_prog_compiler_pic='-fno-common' 19155 ;; 19156 19157 haiku*) 19158 # PIC is the default for Haiku. 19159 # The "-static" flag exists, but is broken. 19160 lt_prog_compiler_static= 19161 ;; 19162 19163 hpux*) 19164 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 19165 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 19166 # sets the default TLS model and affects inlining. 19167 case $host_cpu in 19168 hppa*64*) 19169 # +Z the default 19170 ;; 19171 *) 19172 lt_prog_compiler_pic='-fPIC' 19173 ;; 19174 esac 19175 ;; 19176 19177 interix[3-9]*) 19178 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 19179 # Instead, we relocate shared libraries at runtime. 19180 ;; 19181 19182 msdosdjgpp*) 19183 # Just because we use GCC doesn't mean we suddenly get shared libraries 19184 # on systems that don't support them. 19185 lt_prog_compiler_can_build_shared=no 19186 enable_shared=no 19187 ;; 19188 19189 *nto* | *qnx*) 19190 # QNX uses GNU C++, but need to define -shared option too, otherwise 19191 # it will coredump. 19192 lt_prog_compiler_pic='-fPIC -shared' 19193 ;; 19194 19195 sysv4*MP*) 19196 if test -d /usr/nec; then 19197 lt_prog_compiler_pic=-Kconform_pic 19198 fi 19199 ;; 19200 19201 *) 19202 lt_prog_compiler_pic='-fPIC' 19203 ;; 19204 esac 19205 19206 case $cc_basename in 19207 nvcc*) # Cuda Compiler Driver 2.2 19208 lt_prog_compiler_wl='-Xlinker ' 19209 if test -n "$lt_prog_compiler_pic"; then 19210 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 19211 fi 19212 ;; 19213 esac 19214 else 19215 # PORTME Check for flag to pass linker flags through the system compiler. 19216 case $host_os in 19217 aix*) 19218 lt_prog_compiler_wl='-Wl,' 19219 if test ia64 = "$host_cpu"; then 19220 # AIX 5 now supports IA64 processor 19221 lt_prog_compiler_static='-Bstatic' 19222 else 19223 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 19224 fi 19225 ;; 19226 19227 darwin* | rhapsody*) 19228 # PIC is the default on this platform 19229 # Common symbols not allowed in MH_DYLIB files 19230 lt_prog_compiler_pic='-fno-common' 19231 case $cc_basename in 19232 nagfor*) 19233 # NAG Fortran compiler 19234 lt_prog_compiler_wl='-Wl,-Wl,,' 19235 lt_prog_compiler_pic='-PIC' 19236 lt_prog_compiler_static='-Bstatic' 19237 ;; 19238 esac 19239 ;; 19240 19241 mingw* | cygwin* | pw32* | os2* | cegcc*) 19242 # This hack is so that the source file can tell whether it is being 19243 # built for inclusion in a dll (and should export symbols for example). 19244 lt_prog_compiler_pic='-DDLL_EXPORT' 19245 case $host_os in 19246 os2*) 19247 lt_prog_compiler_static='$wl-static' 19248 ;; 19249 esac 19250 ;; 19251 19252 hpux9* | hpux10* | hpux11*) 19253 lt_prog_compiler_wl='-Wl,' 19254 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 19255 # not for PA HP-UX. 19256 case $host_cpu in 19257 hppa*64*|ia64*) 19258 # +Z the default 19259 ;; 19260 *) 19261 lt_prog_compiler_pic='+Z' 19262 ;; 19263 esac 19264 # Is there a better lt_prog_compiler_static that works with the bundled CC? 19265 lt_prog_compiler_static='$wl-a ${wl}archive' 19266 ;; 19267 19268 irix5* | irix6* | nonstopux*) 19269 lt_prog_compiler_wl='-Wl,' 19270 # PIC (with -KPIC) is the default. 19271 lt_prog_compiler_static='-non_shared' 19272 ;; 19273 19274 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 19275 case $cc_basename in 19276 # old Intel for x86_64, which still supported -KPIC. 19277 ecc*) 19278 lt_prog_compiler_wl='-Wl,' 19279 lt_prog_compiler_pic='-KPIC' 19280 lt_prog_compiler_static='-static' 19281 ;; 19282 # icc used to be incompatible with GCC. 19283 # ICC 10 doesn't accept -KPIC any more. 19284 icc* | ifort*) 19285 lt_prog_compiler_wl='-Wl,' 19286 lt_prog_compiler_pic='-fPIC' 19287 lt_prog_compiler_static='-static' 19288 ;; 19289 # Lahey Fortran 8.1. 19290 lf95*) 19291 lt_prog_compiler_wl='-Wl,' 19292 lt_prog_compiler_pic='--shared' 19293 lt_prog_compiler_static='--static' 19294 ;; 19295 nagfor*) 19296 # NAG Fortran compiler 19297 lt_prog_compiler_wl='-Wl,-Wl,,' 19298 lt_prog_compiler_pic='-PIC' 19299 lt_prog_compiler_static='-Bstatic' 19300 ;; 19301 tcc*) 19302 # Fabrice Bellard et al's Tiny C Compiler 19303 lt_prog_compiler_wl='-Wl,' 19304 lt_prog_compiler_pic='-fPIC' 19305 lt_prog_compiler_static='-static' 19306 ;; 19307 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 19308 # Portland Group compilers (*not* the Pentium gcc compiler, 19309 # which looks to be a dead project) 19310 lt_prog_compiler_wl='-Wl,' 19311 lt_prog_compiler_pic='-fpic' 19312 lt_prog_compiler_static='-Bstatic' 19313 ;; 19314 ccc*) 19315 lt_prog_compiler_wl='-Wl,' 19316 # All Alpha code is PIC. 19317 lt_prog_compiler_static='-non_shared' 19318 ;; 19319 xl* | bgxl* | bgf* | mpixl*) 19320 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 19321 lt_prog_compiler_wl='-Wl,' 19322 lt_prog_compiler_pic='-qpic' 19323 lt_prog_compiler_static='-qstaticlink' 19324 ;; 19325 *) 19326 case `$CC -V 2>&1 | sed 5q` in 19327 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 19328 # Sun Fortran 8.3 passes all unrecognized flags to the linker 19329 lt_prog_compiler_pic='-KPIC' 19330 lt_prog_compiler_static='-Bstatic' 19331 lt_prog_compiler_wl='' 19332 ;; 19333 *Sun\ F* | *Sun*Fortran*) 19334 lt_prog_compiler_pic='-KPIC' 19335 lt_prog_compiler_static='-Bstatic' 19336 lt_prog_compiler_wl='-Qoption ld ' 19337 ;; 19338 *Sun\ C*) 19339 # Sun C 5.9 19340 lt_prog_compiler_pic='-KPIC' 19341 lt_prog_compiler_static='-Bstatic' 19342 lt_prog_compiler_wl='-Wl,' 19343 ;; 19344 *Intel*\ [CF]*Compiler*) 19345 lt_prog_compiler_wl='-Wl,' 19346 lt_prog_compiler_pic='-fPIC' 19347 lt_prog_compiler_static='-static' 19348 ;; 19349 *Portland\ Group*) 19350 lt_prog_compiler_wl='-Wl,' 19351 lt_prog_compiler_pic='-fpic' 19352 lt_prog_compiler_static='-Bstatic' 19353 ;; 19354 esac 19355 ;; 19356 esac 19357 ;; 19358 19359 newsos6) 19360 lt_prog_compiler_pic='-KPIC' 19361 lt_prog_compiler_static='-Bstatic' 19362 ;; 19363 19364 *nto* | *qnx*) 19365 # QNX uses GNU C++, but need to define -shared option too, otherwise 19366 # it will coredump. 19367 lt_prog_compiler_pic='-fPIC -shared' 19368 ;; 19369 19370 osf3* | osf4* | osf5*) 19371 lt_prog_compiler_wl='-Wl,' 19372 # All OSF/1 code is PIC. 19373 lt_prog_compiler_static='-non_shared' 19374 ;; 19375 19376 rdos*) 19377 lt_prog_compiler_static='-non_shared' 19378 ;; 19379 19380 solaris*) 19381 lt_prog_compiler_pic='-KPIC' 19382 lt_prog_compiler_static='-Bstatic' 19383 case $cc_basename in 19384 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 19385 lt_prog_compiler_wl='-Qoption ld ';; 19386 *) 19387 lt_prog_compiler_wl='-Wl,';; 19388 esac 19389 ;; 19390 19391 sunos4*) 19392 lt_prog_compiler_wl='-Qoption ld ' 19393 lt_prog_compiler_pic='-PIC' 19394 lt_prog_compiler_static='-Bstatic' 19395 ;; 19396 19397 sysv4 | sysv4.2uw2* | sysv4.3*) 19398 lt_prog_compiler_wl='-Wl,' 19399 lt_prog_compiler_pic='-KPIC' 19400 lt_prog_compiler_static='-Bstatic' 19401 ;; 19402 19403 sysv4*MP*) 19404 if test -d /usr/nec; then 19405 lt_prog_compiler_pic='-Kconform_pic' 19406 lt_prog_compiler_static='-Bstatic' 19407 fi 19408 ;; 19409 19410 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 19411 lt_prog_compiler_wl='-Wl,' 19412 lt_prog_compiler_pic='-KPIC' 19413 lt_prog_compiler_static='-Bstatic' 19414 ;; 19415 19416 unicos*) 19417 lt_prog_compiler_wl='-Wl,' 19418 lt_prog_compiler_can_build_shared=no 19419 ;; 19420 19421 uts4*) 19422 lt_prog_compiler_pic='-pic' 19423 lt_prog_compiler_static='-Bstatic' 19424 ;; 19425 19426 *) 19427 lt_prog_compiler_can_build_shared=no 19428 ;; 19429 esac 19430 fi 19431 19432case $host_os in 19433 # For platforms that do not support PIC, -DPIC is meaningless: 19434 *djgpp*) 19435 lt_prog_compiler_pic= 19436 ;; 19437 *) 19438 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 19439 ;; 19440esac 19441 19442{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 19443$as_echo_n "checking for $compiler option to produce PIC... " >&6; } 19444if ${lt_cv_prog_compiler_pic+:} false; then : 19445 $as_echo_n "(cached) " >&6 19446else 19447 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 19448fi 19449{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 19450$as_echo "$lt_cv_prog_compiler_pic" >&6; } 19451lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 19452 19453# 19454# Check to make sure the PIC flag actually works. 19455# 19456if test -n "$lt_prog_compiler_pic"; then 19457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 19458$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 19459if ${lt_cv_prog_compiler_pic_works+:} false; then : 19460 $as_echo_n "(cached) " >&6 19461else 19462 lt_cv_prog_compiler_pic_works=no 19463 ac_outfile=conftest.$ac_objext 19464 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19465 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 19466 # Insert the option either (1) after the last *FLAGS variable, or 19467 # (2) before a word containing "conftest.", or (3) at the end. 19468 # Note that $ac_compile itself does not contain backslashes and begins 19469 # with a dollar sign (not a hyphen), so the echo should work correctly. 19470 # The option is referenced via a variable to avoid confusing sed. 19471 lt_compile=`echo "$ac_compile" | $SED \ 19472 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19473 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19474 -e 's:$: $lt_compiler_flag:'` 19475 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19476 (eval "$lt_compile" 2>conftest.err) 19477 ac_status=$? 19478 cat conftest.err >&5 19479 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19480 if (exit $ac_status) && test -s "$ac_outfile"; then 19481 # The compiler can only warn and ignore the option if not recognized 19482 # So say no if there are warnings other than the usual output. 19483 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 19484 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 19485 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 19486 lt_cv_prog_compiler_pic_works=yes 19487 fi 19488 fi 19489 $RM conftest* 19490 19491fi 19492{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 19493$as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 19494 19495if test yes = "$lt_cv_prog_compiler_pic_works"; then 19496 case $lt_prog_compiler_pic in 19497 "" | " "*) ;; 19498 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 19499 esac 19500else 19501 lt_prog_compiler_pic= 19502 lt_prog_compiler_can_build_shared=no 19503fi 19504 19505fi 19506 19507 19508 19509 19510 19511 19512 19513 19514 19515 19516 19517# 19518# Check to make sure the static flag actually works. 19519# 19520wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 19521{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 19522$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 19523if ${lt_cv_prog_compiler_static_works+:} false; then : 19524 $as_echo_n "(cached) " >&6 19525else 19526 lt_cv_prog_compiler_static_works=no 19527 save_LDFLAGS=$LDFLAGS 19528 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 19529 echo "$lt_simple_link_test_code" > conftest.$ac_ext 19530 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 19531 # The linker can only warn and ignore the option if not recognized 19532 # So say no if there are warnings 19533 if test -s conftest.err; then 19534 # Append any errors to the config.log. 19535 cat conftest.err 1>&5 19536 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 19537 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 19538 if diff conftest.exp conftest.er2 >/dev/null; then 19539 lt_cv_prog_compiler_static_works=yes 19540 fi 19541 else 19542 lt_cv_prog_compiler_static_works=yes 19543 fi 19544 fi 19545 $RM -r conftest* 19546 LDFLAGS=$save_LDFLAGS 19547 19548fi 19549{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 19550$as_echo "$lt_cv_prog_compiler_static_works" >&6; } 19551 19552if test yes = "$lt_cv_prog_compiler_static_works"; then 19553 : 19554else 19555 lt_prog_compiler_static= 19556fi 19557 19558 19559 19560 19561 19562 19563 19564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 19565$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 19566if ${lt_cv_prog_compiler_c_o+:} false; then : 19567 $as_echo_n "(cached) " >&6 19568else 19569 lt_cv_prog_compiler_c_o=no 19570 $RM -r conftest 2>/dev/null 19571 mkdir conftest 19572 cd conftest 19573 mkdir out 19574 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19575 19576 lt_compiler_flag="-o out/conftest2.$ac_objext" 19577 # Insert the option either (1) after the last *FLAGS variable, or 19578 # (2) before a word containing "conftest.", or (3) at the end. 19579 # Note that $ac_compile itself does not contain backslashes and begins 19580 # with a dollar sign (not a hyphen), so the echo should work correctly. 19581 lt_compile=`echo "$ac_compile" | $SED \ 19582 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19583 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19584 -e 's:$: $lt_compiler_flag:'` 19585 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19586 (eval "$lt_compile" 2>out/conftest.err) 19587 ac_status=$? 19588 cat out/conftest.err >&5 19589 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19590 if (exit $ac_status) && test -s out/conftest2.$ac_objext 19591 then 19592 # The compiler can only warn and ignore the option if not recognized 19593 # So say no if there are warnings 19594 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 19595 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 19596 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 19597 lt_cv_prog_compiler_c_o=yes 19598 fi 19599 fi 19600 chmod u+w . 2>&5 19601 $RM conftest* 19602 # SGI C++ compiler will create directory out/ii_files/ for 19603 # template instantiation 19604 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 19605 $RM out/* && rmdir out 19606 cd .. 19607 $RM -r conftest 19608 $RM conftest* 19609 19610fi 19611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 19612$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 19613 19614 19615 19616 19617 19618 19619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 19620$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 19621if ${lt_cv_prog_compiler_c_o+:} false; then : 19622 $as_echo_n "(cached) " >&6 19623else 19624 lt_cv_prog_compiler_c_o=no 19625 $RM -r conftest 2>/dev/null 19626 mkdir conftest 19627 cd conftest 19628 mkdir out 19629 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 19630 19631 lt_compiler_flag="-o out/conftest2.$ac_objext" 19632 # Insert the option either (1) after the last *FLAGS variable, or 19633 # (2) before a word containing "conftest.", or (3) at the end. 19634 # Note that $ac_compile itself does not contain backslashes and begins 19635 # with a dollar sign (not a hyphen), so the echo should work correctly. 19636 lt_compile=`echo "$ac_compile" | $SED \ 19637 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 19638 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 19639 -e 's:$: $lt_compiler_flag:'` 19640 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 19641 (eval "$lt_compile" 2>out/conftest.err) 19642 ac_status=$? 19643 cat out/conftest.err >&5 19644 echo "$as_me:$LINENO: \$? = $ac_status" >&5 19645 if (exit $ac_status) && test -s out/conftest2.$ac_objext 19646 then 19647 # The compiler can only warn and ignore the option if not recognized 19648 # So say no if there are warnings 19649 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 19650 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 19651 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 19652 lt_cv_prog_compiler_c_o=yes 19653 fi 19654 fi 19655 chmod u+w . 2>&5 19656 $RM conftest* 19657 # SGI C++ compiler will create directory out/ii_files/ for 19658 # template instantiation 19659 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 19660 $RM out/* && rmdir out 19661 cd .. 19662 $RM -r conftest 19663 $RM conftest* 19664 19665fi 19666{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 19667$as_echo "$lt_cv_prog_compiler_c_o" >&6; } 19668 19669 19670 19671 19672hard_links=nottested 19673if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 19674 # do not overwrite the value of need_locks provided by the user 19675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 19676$as_echo_n "checking if we can lock with hard links... " >&6; } 19677 hard_links=yes 19678 $RM conftest* 19679 ln conftest.a conftest.b 2>/dev/null && hard_links=no 19680 touch conftest.a 19681 ln conftest.a conftest.b 2>&5 || hard_links=no 19682 ln conftest.a conftest.b 2>/dev/null && hard_links=no 19683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 19684$as_echo "$hard_links" >&6; } 19685 if test no = "$hard_links"; then 19686 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 19687$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 19688 need_locks=warn 19689 fi 19690else 19691 need_locks=no 19692fi 19693 19694 19695 19696 19697 19698 19699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 19700$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 19701 19702 runpath_var= 19703 allow_undefined_flag= 19704 always_export_symbols=no 19705 archive_cmds= 19706 archive_expsym_cmds= 19707 compiler_needs_object=no 19708 enable_shared_with_static_runtimes=no 19709 export_dynamic_flag_spec= 19710 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 19711 hardcode_automatic=no 19712 hardcode_direct=no 19713 hardcode_direct_absolute=no 19714 hardcode_libdir_flag_spec= 19715 hardcode_libdir_separator= 19716 hardcode_minus_L=no 19717 hardcode_shlibpath_var=unsupported 19718 inherit_rpath=no 19719 link_all_deplibs=unknown 19720 module_cmds= 19721 module_expsym_cmds= 19722 old_archive_from_new_cmds= 19723 old_archive_from_expsyms_cmds= 19724 thread_safe_flag_spec= 19725 whole_archive_flag_spec= 19726 # include_expsyms should be a list of space-separated symbols to be *always* 19727 # included in the symbol list 19728 include_expsyms= 19729 # exclude_expsyms can be an extended regexp of symbols to exclude 19730 # it will be wrapped by ' (' and ')$', so one must not match beginning or 19731 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 19732 # as well as any symbol that contains 'd'. 19733 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 19734 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 19735 # platforms (ab)use it in PIC code, but their linkers get confused if 19736 # the symbol is explicitly referenced. Since portable code cannot 19737 # rely on this symbol name, it's probably fine to never include it in 19738 # preloaded symbol tables. 19739 # Exclude shared library initialization/finalization symbols. 19740 extract_expsyms_cmds= 19741 19742 case $host_os in 19743 cygwin* | mingw* | pw32* | cegcc*) 19744 # FIXME: the MSVC++ port hasn't been tested in a loooong time 19745 # When not using gcc, we currently assume that we are using 19746 # Microsoft Visual C++. 19747 if test yes != "$GCC"; then 19748 with_gnu_ld=no 19749 fi 19750 ;; 19751 interix*) 19752 # we just hope/assume this is gcc and not c89 (= MSVC++) 19753 with_gnu_ld=yes 19754 ;; 19755 openbsd* | bitrig*) 19756 with_gnu_ld=no 19757 ;; 19758 esac 19759 19760 ld_shlibs=yes 19761 19762 # On some targets, GNU ld is compatible enough with the native linker 19763 # that we're better off using the native interface for both. 19764 lt_use_gnu_ld_interface=no 19765 if test yes = "$with_gnu_ld"; then 19766 case $host_os in 19767 aix*) 19768 # The AIX port of GNU ld has always aspired to compatibility 19769 # with the native linker. However, as the warning in the GNU ld 19770 # block says, versions before 2.19.5* couldn't really create working 19771 # shared libraries, regardless of the interface used. 19772 case `$LD -v 2>&1` in 19773 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 19774 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 19775 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 19776 *) 19777 lt_use_gnu_ld_interface=yes 19778 ;; 19779 esac 19780 ;; 19781 *) 19782 lt_use_gnu_ld_interface=yes 19783 ;; 19784 esac 19785 fi 19786 19787 if test yes = "$lt_use_gnu_ld_interface"; then 19788 # If archive_cmds runs LD, not CC, wlarc should be empty 19789 wlarc='$wl' 19790 19791 # Set some defaults for GNU ld with shared library support. These 19792 # are reset later if shared libraries are not supported. Putting them 19793 # here allows them to be overridden if necessary. 19794 runpath_var=LD_RUN_PATH 19795 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 19796 export_dynamic_flag_spec='$wl--export-dynamic' 19797 # ancient GNU ld didn't support --whole-archive et. al. 19798 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 19799 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 19800 else 19801 whole_archive_flag_spec= 19802 fi 19803 supports_anon_versioning=no 19804 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 19805 *GNU\ gold*) supports_anon_versioning=yes ;; 19806 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 19807 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 19808 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 19809 *\ 2.11.*) ;; # other 2.11 versions 19810 *) supports_anon_versioning=yes ;; 19811 esac 19812 19813 # See if GNU ld supports shared libraries. 19814 case $host_os in 19815 aix[3-9]*) 19816 # On AIX/PPC, the GNU linker is very broken 19817 if test ia64 != "$host_cpu"; then 19818 ld_shlibs=no 19819 cat <<_LT_EOF 1>&2 19820 19821*** Warning: the GNU linker, at least up to release 2.19, is reported 19822*** to be unable to reliably create shared libraries on AIX. 19823*** Therefore, libtool is disabling shared libraries support. If you 19824*** really care for shared libraries, you may want to install binutils 19825*** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 19826*** You will then need to restart the configuration process. 19827 19828_LT_EOF 19829 fi 19830 ;; 19831 19832 amigaos*) 19833 case $host_cpu in 19834 powerpc) 19835 # see comment about AmigaOS4 .so support 19836 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 19837 archive_expsym_cmds='' 19838 ;; 19839 m68k) 19840 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 19841 hardcode_libdir_flag_spec='-L$libdir' 19842 hardcode_minus_L=yes 19843 ;; 19844 esac 19845 ;; 19846 19847 beos*) 19848 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 19849 allow_undefined_flag=unsupported 19850 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc 19851 # support --undefined. This deserves some investigation. FIXME 19852 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 19853 else 19854 ld_shlibs=no 19855 fi 19856 ;; 19857 19858 cygwin* | mingw* | pw32* | cegcc*) 19859 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 19860 # as there is no search path for DLLs. 19861 hardcode_libdir_flag_spec='-L$libdir' 19862 export_dynamic_flag_spec='$wl--export-all-symbols' 19863 allow_undefined_flag=unsupported 19864 always_export_symbols=no 19865 enable_shared_with_static_runtimes=yes 19866 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 19867 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 19868 19869 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 19870 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 19871 # If the export-symbols file already is a .def file, use it as 19872 # is; otherwise, prepend EXPORTS... 19873 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 19874 cp $export_symbols $output_objdir/$soname.def; 19875 else 19876 echo EXPORTS > $output_objdir/$soname.def; 19877 cat $export_symbols >> $output_objdir/$soname.def; 19878 fi~ 19879 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 19880 else 19881 ld_shlibs=no 19882 fi 19883 ;; 19884 19885 haiku*) 19886 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 19887 link_all_deplibs=yes 19888 ;; 19889 19890 os2*) 19891 hardcode_libdir_flag_spec='-L$libdir' 19892 hardcode_minus_L=yes 19893 allow_undefined_flag=unsupported 19894 shrext_cmds=.dll 19895 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 19896 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 19897 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 19898 $ECHO EXPORTS >> $output_objdir/$libname.def~ 19899 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 19900 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 19901 emximp -o $lib $output_objdir/$libname.def' 19902 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 19903 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 19904 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 19905 $ECHO EXPORTS >> $output_objdir/$libname.def~ 19906 prefix_cmds="$SED"~ 19907 if test EXPORTS = "`$SED 1q $export_symbols`"; then 19908 prefix_cmds="$prefix_cmds -e 1d"; 19909 fi~ 19910 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 19911 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 19912 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 19913 emximp -o $lib $output_objdir/$libname.def' 19914 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 19915 enable_shared_with_static_runtimes=yes 19916 ;; 19917 19918 interix[3-9]*) 19919 hardcode_direct=no 19920 hardcode_shlibpath_var=no 19921 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 19922 export_dynamic_flag_spec='$wl-E' 19923 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 19924 # Instead, shared libraries are loaded at an image base (0x10000000 by 19925 # default) and relocated if they conflict, which is a slow very memory 19926 # consuming and fragmenting process. To avoid this, we pick a random, 19927 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 19928 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 19929 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 19930 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 19931 ;; 19932 19933 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 19934 tmp_diet=no 19935 if test linux-dietlibc = "$host_os"; then 19936 case $cc_basename in 19937 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 19938 esac 19939 fi 19940 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 19941 && test no = "$tmp_diet" 19942 then 19943 tmp_addflag=' $pic_flag' 19944 tmp_sharedflag='-shared' 19945 case $cc_basename,$host_cpu in 19946 pgcc*) # Portland Group C compiler 19947 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' 19948 tmp_addflag=' $pic_flag' 19949 ;; 19950 pgf77* | pgf90* | pgf95* | pgfortran*) 19951 # Portland Group f77 and f90 compilers 19952 whole_archive_flag_spec='$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' 19953 tmp_addflag=' $pic_flag -Mnomain' ;; 19954 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 19955 tmp_addflag=' -i_dynamic' ;; 19956 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 19957 tmp_addflag=' -i_dynamic -nofor_main' ;; 19958 ifc* | ifort*) # Intel Fortran compiler 19959 tmp_addflag=' -nofor_main' ;; 19960 lf95*) # Lahey Fortran 8.1 19961 whole_archive_flag_spec= 19962 tmp_sharedflag='--shared' ;; 19963 nagfor*) # NAGFOR 5.3 19964 tmp_sharedflag='-Wl,-shared' ;; 19965 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 19966 tmp_sharedflag='-qmkshrobj' 19967 tmp_addflag= ;; 19968 nvcc*) # Cuda Compiler Driver 2.2 19969 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 19970 compiler_needs_object=yes 19971 ;; 19972 esac 19973 case `$CC -V 2>&1 | sed 5q` in 19974 *Sun\ C*) # Sun C 5.9 19975 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\"` $wl--no-whole-archive' 19976 compiler_needs_object=yes 19977 tmp_sharedflag='-G' ;; 19978 *Sun\ F*) # Sun Fortran 8.3 19979 tmp_sharedflag='-G' ;; 19980 esac 19981 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 19982 19983 if test yes = "$supports_anon_versioning"; then 19984 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 19985 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 19986 echo "local: *; };" >> $output_objdir/$libname.ver~ 19987 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 19988 fi 19989 19990 case $cc_basename in 19991 tcc*) 19992 export_dynamic_flag_spec='-rdynamic' 19993 ;; 19994 xlf* | bgf* | bgxlf* | mpixlf*) 19995 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 19996 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 19997 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 19998 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 19999 if test yes = "$supports_anon_versioning"; then 20000 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 20001 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 20002 echo "local: *; };" >> $output_objdir/$libname.ver~ 20003 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 20004 fi 20005 ;; 20006 esac 20007 else 20008 ld_shlibs=no 20009 fi 20010 ;; 20011 20012 netbsd*) 20013 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 20014 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 20015 wlarc= 20016 else 20017 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20018 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20019 fi 20020 ;; 20021 20022 solaris*) 20023 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 20024 ld_shlibs=no 20025 cat <<_LT_EOF 1>&2 20026 20027*** Warning: The releases 2.8.* of the GNU linker cannot reliably 20028*** create shared libraries on Solaris systems. Therefore, libtool 20029*** is disabling shared libraries support. We urge you to upgrade GNU 20030*** binutils to release 2.9.1 or newer. Another option is to modify 20031*** your PATH or compiler configuration so that the native linker is 20032*** used, and then restart. 20033 20034_LT_EOF 20035 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20036 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20037 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20038 else 20039 ld_shlibs=no 20040 fi 20041 ;; 20042 20043 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 20044 case `$LD -v 2>&1` in 20045 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 20046 ld_shlibs=no 20047 cat <<_LT_EOF 1>&2 20048 20049*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 20050*** reliably create shared libraries on SCO systems. Therefore, libtool 20051*** is disabling shared libraries support. We urge you to upgrade GNU 20052*** binutils to release 2.16.91.0.3 or newer. Another option is to modify 20053*** your PATH or compiler configuration so that the native linker is 20054*** used, and then restart. 20055 20056_LT_EOF 20057 ;; 20058 *) 20059 # For security reasons, it is highly recommended that you always 20060 # use absolute paths for naming shared libraries, and exclude the 20061 # DT_RUNPATH tag from executables and libraries. But doing so 20062 # requires that you compile everything twice, which is a pain. 20063 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20064 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20065 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20066 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20067 else 20068 ld_shlibs=no 20069 fi 20070 ;; 20071 esac 20072 ;; 20073 20074 sunos4*) 20075 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 20076 wlarc= 20077 hardcode_direct=yes 20078 hardcode_shlibpath_var=no 20079 ;; 20080 20081 *) 20082 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 20083 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20084 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 20085 else 20086 ld_shlibs=no 20087 fi 20088 ;; 20089 esac 20090 20091 if test no = "$ld_shlibs"; then 20092 runpath_var= 20093 hardcode_libdir_flag_spec= 20094 export_dynamic_flag_spec= 20095 whole_archive_flag_spec= 20096 fi 20097 else 20098 # PORTME fill in a description of your system's linker (not GNU ld) 20099 case $host_os in 20100 aix3*) 20101 allow_undefined_flag=unsupported 20102 always_export_symbols=yes 20103 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 20104 # Note: this linker hardcodes the directories in LIBPATH if there 20105 # are no directories specified by -L. 20106 hardcode_minus_L=yes 20107 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 20108 # Neither direct hardcoding nor static linking is supported with a 20109 # broken collect2. 20110 hardcode_direct=unsupported 20111 fi 20112 ;; 20113 20114 aix[4-9]*) 20115 if test ia64 = "$host_cpu"; then 20116 # On IA64, the linker does run time linking by default, so we don't 20117 # have to do anything special. 20118 aix_use_runtimelinking=no 20119 exp_sym_flag='-Bexport' 20120 no_entry_flag= 20121 else 20122 # If we're using GNU nm, then we don't want the "-C" option. 20123 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 20124 # Without the "-l" option, or with the "-B" option, AIX nm treats 20125 # weak defined symbols like other global defined symbols, whereas 20126 # GNU nm marks them as "W". 20127 # While the 'weak' keyword is ignored in the Export File, we need 20128 # it in the Import File for the 'aix-soname' feature, so we have 20129 # to replace the "-B" option with "-P" for AIX nm. 20130 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 20131 export_symbols_cmds='$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' 20132 else 20133 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' 20134 fi 20135 aix_use_runtimelinking=no 20136 20137 # Test if we are trying to use run time linking or normal 20138 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 20139 # have runtime linking enabled, and use it for executables. 20140 # For shared libraries, we enable/disable runtime linking 20141 # depending on the kind of the shared library created - 20142 # when "with_aix_soname,aix_use_runtimelinking" is: 20143 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 20144 # "aix,yes" lib.so shared, rtl:yes, for executables 20145 # lib.a static archive 20146 # "both,no" lib.so.V(shr.o) shared, rtl:yes 20147 # lib.a(lib.so.V) shared, rtl:no, for executables 20148 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 20149 # lib.a(lib.so.V) shared, rtl:no 20150 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 20151 # lib.a static archive 20152 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 20153 for ld_flag in $LDFLAGS; do 20154 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 20155 aix_use_runtimelinking=yes 20156 break 20157 fi 20158 done 20159 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 20160 # With aix-soname=svr4, we create the lib.so.V shared archives only, 20161 # so we don't have lib.a shared libs to link our executables. 20162 # We have to force runtime linking in this case. 20163 aix_use_runtimelinking=yes 20164 LDFLAGS="$LDFLAGS -Wl,-brtl" 20165 fi 20166 ;; 20167 esac 20168 20169 exp_sym_flag='-bexport' 20170 no_entry_flag='-bnoentry' 20171 fi 20172 20173 # When large executables or shared objects are built, AIX ld can 20174 # have problems creating the table of contents. If linking a library 20175 # or program results in "error TOC overflow" add -mminimal-toc to 20176 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 20177 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 20178 20179 archive_cmds='' 20180 hardcode_direct=yes 20181 hardcode_direct_absolute=yes 20182 hardcode_libdir_separator=':' 20183 link_all_deplibs=yes 20184 file_list_spec='$wl-f,' 20185 case $with_aix_soname,$aix_use_runtimelinking in 20186 aix,*) ;; # traditional, no import file 20187 svr4,* | *,yes) # use import file 20188 # The Import File defines what to hardcode. 20189 hardcode_direct=no 20190 hardcode_direct_absolute=no 20191 ;; 20192 esac 20193 20194 if test yes = "$GCC"; then 20195 case $host_os in aix4.[012]|aix4.[012].*) 20196 # We only want to do this on AIX 4.2 and lower, the check 20197 # below for broken collect2 doesn't work under 4.3+ 20198 collect2name=`$CC -print-prog-name=collect2` 20199 if test -f "$collect2name" && 20200 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 20201 then 20202 # We have reworked collect2 20203 : 20204 else 20205 # We have old collect2 20206 hardcode_direct=unsupported 20207 # It fails to find uninstalled libraries when the uninstalled 20208 # path is not listed in the libpath. Setting hardcode_minus_L 20209 # to unsupported forces relinking 20210 hardcode_minus_L=yes 20211 hardcode_libdir_flag_spec='-L$libdir' 20212 hardcode_libdir_separator= 20213 fi 20214 ;; 20215 esac 20216 shared_flag='-shared' 20217 if test yes = "$aix_use_runtimelinking"; then 20218 shared_flag="$shared_flag "'$wl-G' 20219 fi 20220 # Need to ensure runtime linking is disabled for the traditional 20221 # shared library, or the linker may eventually find shared libraries 20222 # /with/ Import File - we do not want to mix them. 20223 shared_flag_aix='-shared' 20224 shared_flag_svr4='-shared $wl-G' 20225 else 20226 # not using gcc 20227 if test ia64 = "$host_cpu"; then 20228 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 20229 # chokes on -Wl,-G. The following line is correct: 20230 shared_flag='-G' 20231 else 20232 if test yes = "$aix_use_runtimelinking"; then 20233 shared_flag='$wl-G' 20234 else 20235 shared_flag='$wl-bM:SRE' 20236 fi 20237 shared_flag_aix='$wl-bM:SRE' 20238 shared_flag_svr4='$wl-G' 20239 fi 20240 fi 20241 20242 export_dynamic_flag_spec='$wl-bexpall' 20243 # It seems that -bexpall does not export symbols beginning with 20244 # underscore (_), so it is better to generate a list of symbols to export. 20245 always_export_symbols=yes 20246 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 20247 # Warning - without using the other runtime loading flags (-brtl), 20248 # -berok will link without error, but may produce a broken library. 20249 allow_undefined_flag='-berok' 20250 # Determine the default libpath from the value encoded in an 20251 # empty executable. 20252 if test set = "${lt_cv_aix_libpath+set}"; then 20253 aix_libpath=$lt_cv_aix_libpath 20254else 20255 if ${lt_cv_aix_libpath_+:} false; then : 20256 $as_echo_n "(cached) " >&6 20257else 20258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20259/* end confdefs.h. */ 20260 20261int 20262main () 20263{ 20264 20265 ; 20266 return 0; 20267} 20268_ACEOF 20269if ac_fn_c_try_link "$LINENO"; then : 20270 20271 lt_aix_libpath_sed=' 20272 /Import File Strings/,/^$/ { 20273 /^0/ { 20274 s/^0 *\([^ ]*\) *$/\1/ 20275 p 20276 } 20277 }' 20278 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20279 # Check for a 64-bit object if we didn't find anything. 20280 if test -z "$lt_cv_aix_libpath_"; then 20281 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20282 fi 20283fi 20284rm -f core conftest.err conftest.$ac_objext \ 20285 conftest$ac_exeext conftest.$ac_ext 20286 if test -z "$lt_cv_aix_libpath_"; then 20287 lt_cv_aix_libpath_=/usr/lib:/lib 20288 fi 20289 20290fi 20291 20292 aix_libpath=$lt_cv_aix_libpath_ 20293fi 20294 20295 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 20296 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' '$shared_flag 20297 else 20298 if test ia64 = "$host_cpu"; then 20299 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 20300 allow_undefined_flag="-z nodefs" 20301 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 20302 else 20303 # Determine the default libpath from the value encoded in an 20304 # empty executable. 20305 if test set = "${lt_cv_aix_libpath+set}"; then 20306 aix_libpath=$lt_cv_aix_libpath 20307else 20308 if ${lt_cv_aix_libpath_+:} false; then : 20309 $as_echo_n "(cached) " >&6 20310else 20311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20312/* end confdefs.h. */ 20313 20314int 20315main () 20316{ 20317 20318 ; 20319 return 0; 20320} 20321_ACEOF 20322if ac_fn_c_try_link "$LINENO"; then : 20323 20324 lt_aix_libpath_sed=' 20325 /Import File Strings/,/^$/ { 20326 /^0/ { 20327 s/^0 *\([^ ]*\) *$/\1/ 20328 p 20329 } 20330 }' 20331 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20332 # Check for a 64-bit object if we didn't find anything. 20333 if test -z "$lt_cv_aix_libpath_"; then 20334 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 20335 fi 20336fi 20337rm -f core conftest.err conftest.$ac_objext \ 20338 conftest$ac_exeext conftest.$ac_ext 20339 if test -z "$lt_cv_aix_libpath_"; then 20340 lt_cv_aix_libpath_=/usr/lib:/lib 20341 fi 20342 20343fi 20344 20345 aix_libpath=$lt_cv_aix_libpath_ 20346fi 20347 20348 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 20349 # Warning - without using the other run time loading flags, 20350 # -berok will link without error, but may produce a broken library. 20351 no_undefined_flag=' $wl-bernotok' 20352 allow_undefined_flag=' $wl-berok' 20353 if test yes = "$with_gnu_ld"; then 20354 # We only use this code for GNU lds that support --whole-archive. 20355 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 20356 else 20357 # Exported symbols can be pulled into shared objects from archives 20358 whole_archive_flag_spec='$convenience' 20359 fi 20360 archive_cmds_need_lc=yes 20361 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 20362 # -brtl affects multiple linker settings, -berok does not and is overridden later 20363 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 20364 if test svr4 != "$with_aix_soname"; then 20365 # This is similar to how AIX traditionally builds its shared libraries. 20366 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/$soname' 20367 fi 20368 if test aix != "$with_aix_soname"; then 20369 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/$shared_archive_member_spec.imp' 20370 else 20371 # used by -dlpreopen to get the symbols 20372 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 20373 fi 20374 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 20375 fi 20376 fi 20377 ;; 20378 20379 amigaos*) 20380 case $host_cpu in 20381 powerpc) 20382 # see comment about AmigaOS4 .so support 20383 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 20384 archive_expsym_cmds='' 20385 ;; 20386 m68k) 20387 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 20388 hardcode_libdir_flag_spec='-L$libdir' 20389 hardcode_minus_L=yes 20390 ;; 20391 esac 20392 ;; 20393 20394 bsdi[45]*) 20395 export_dynamic_flag_spec=-rdynamic 20396 ;; 20397 20398 cygwin* | mingw* | pw32* | cegcc*) 20399 # When not using gcc, we currently assume that we are using 20400 # Microsoft Visual C++. 20401 # hardcode_libdir_flag_spec is actually meaningless, as there is 20402 # no search path for DLLs. 20403 case $cc_basename in 20404 cl*) 20405 # Native MSVC 20406 hardcode_libdir_flag_spec=' ' 20407 allow_undefined_flag=unsupported 20408 always_export_symbols=yes 20409 file_list_spec='@' 20410 # Tell ltmain to make .lib files, not .a files. 20411 libext=lib 20412 # Tell ltmain to make .dll files, not .so files. 20413 shrext_cmds=.dll 20414 # FIXME: Setting linknames here is a bad hack. 20415 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 20416 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 20417 cp "$export_symbols" "$output_objdir/$soname.def"; 20418 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 20419 else 20420 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 20421 fi~ 20422 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 20423 linknames=' 20424 # The linker will not automatically build a static lib if we build a DLL. 20425 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 20426 enable_shared_with_static_runtimes=yes 20427 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 20428 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 20429 # Don't use ranlib 20430 old_postinstall_cmds='chmod 644 $oldlib' 20431 postlink_cmds='lt_outputfile="@OUTPUT@"~ 20432 lt_tool_outputfile="@TOOL_OUTPUT@"~ 20433 case $lt_outputfile in 20434 *.exe|*.EXE) ;; 20435 *) 20436 lt_outputfile=$lt_outputfile.exe 20437 lt_tool_outputfile=$lt_tool_outputfile.exe 20438 ;; 20439 esac~ 20440 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 20441 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 20442 $RM "$lt_outputfile.manifest"; 20443 fi' 20444 ;; 20445 *) 20446 # Assume MSVC wrapper 20447 hardcode_libdir_flag_spec=' ' 20448 allow_undefined_flag=unsupported 20449 # Tell ltmain to make .lib files, not .a files. 20450 libext=lib 20451 # Tell ltmain to make .dll files, not .so files. 20452 shrext_cmds=.dll 20453 # FIXME: Setting linknames here is a bad hack. 20454 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 20455 # The linker will automatically build a .lib file if we build a DLL. 20456 old_archive_from_new_cmds='true' 20457 # FIXME: Should let the user specify the lib program. 20458 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 20459 enable_shared_with_static_runtimes=yes 20460 ;; 20461 esac 20462 ;; 20463 20464 darwin* | rhapsody*) 20465 20466 20467 archive_cmds_need_lc=no 20468 hardcode_direct=no 20469 hardcode_automatic=yes 20470 hardcode_shlibpath_var=unsupported 20471 if test yes = "$lt_cv_ld_force_load"; then 20472 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 20473 20474 else 20475 whole_archive_flag_spec='' 20476 fi 20477 link_all_deplibs=yes 20478 allow_undefined_flag=$_lt_dar_allow_undefined 20479 case $cc_basename in 20480 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 20481 *) _lt_dar_can_shared=$GCC ;; 20482 esac 20483 if test yes = "$_lt_dar_can_shared"; then 20484 output_verbose_link_cmd=func_echo_all 20485 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 20486 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 20487 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$_lt_dsymutil" 20488 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 20489 20490 else 20491 ld_shlibs=no 20492 fi 20493 20494 ;; 20495 20496 dgux*) 20497 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20498 hardcode_libdir_flag_spec='-L$libdir' 20499 hardcode_shlibpath_var=no 20500 ;; 20501 20502 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 20503 # support. Future versions do this automatically, but an explicit c++rt0.o 20504 # does not break anything, and helps significantly (at the cost of a little 20505 # extra space). 20506 freebsd2.2*) 20507 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 20508 hardcode_libdir_flag_spec='-R$libdir' 20509 hardcode_direct=yes 20510 hardcode_shlibpath_var=no 20511 ;; 20512 20513 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 20514 freebsd2.*) 20515 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 20516 hardcode_direct=yes 20517 hardcode_minus_L=yes 20518 hardcode_shlibpath_var=no 20519 ;; 20520 20521 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 20522 freebsd* | dragonfly*) 20523 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20524 hardcode_libdir_flag_spec='-R$libdir' 20525 hardcode_direct=yes 20526 hardcode_shlibpath_var=no 20527 ;; 20528 20529 hpux9*) 20530 if test yes = "$GCC"; then 20531 archive_cmds='$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 $lib' 20532 else 20533 archive_cmds='$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 $lib' 20534 fi 20535 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 20536 hardcode_libdir_separator=: 20537 hardcode_direct=yes 20538 20539 # hardcode_minus_L: Not really in the search PATH, 20540 # but as the default location of the library. 20541 hardcode_minus_L=yes 20542 export_dynamic_flag_spec='$wl-E' 20543 ;; 20544 20545 hpux10*) 20546 if test yes,no = "$GCC,$with_gnu_ld"; then 20547 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 20548 else 20549 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 20550 fi 20551 if test no = "$with_gnu_ld"; then 20552 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 20553 hardcode_libdir_separator=: 20554 hardcode_direct=yes 20555 hardcode_direct_absolute=yes 20556 export_dynamic_flag_spec='$wl-E' 20557 # hardcode_minus_L: Not really in the search PATH, 20558 # but as the default location of the library. 20559 hardcode_minus_L=yes 20560 fi 20561 ;; 20562 20563 hpux11*) 20564 if test yes,no = "$GCC,$with_gnu_ld"; then 20565 case $host_cpu in 20566 hppa*64*) 20567 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 20568 ;; 20569 ia64*) 20570 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 20571 ;; 20572 *) 20573 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 20574 ;; 20575 esac 20576 else 20577 case $host_cpu in 20578 hppa*64*) 20579 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 20580 ;; 20581 ia64*) 20582 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 20583 ;; 20584 *) 20585 20586 # Older versions of the 11.00 compiler do not understand -b yet 20587 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 20588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 20589$as_echo_n "checking if $CC understands -b... " >&6; } 20590if ${lt_cv_prog_compiler__b+:} false; then : 20591 $as_echo_n "(cached) " >&6 20592else 20593 lt_cv_prog_compiler__b=no 20594 save_LDFLAGS=$LDFLAGS 20595 LDFLAGS="$LDFLAGS -b" 20596 echo "$lt_simple_link_test_code" > conftest.$ac_ext 20597 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 20598 # The linker can only warn and ignore the option if not recognized 20599 # So say no if there are warnings 20600 if test -s conftest.err; then 20601 # Append any errors to the config.log. 20602 cat conftest.err 1>&5 20603 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 20604 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 20605 if diff conftest.exp conftest.er2 >/dev/null; then 20606 lt_cv_prog_compiler__b=yes 20607 fi 20608 else 20609 lt_cv_prog_compiler__b=yes 20610 fi 20611 fi 20612 $RM -r conftest* 20613 LDFLAGS=$save_LDFLAGS 20614 20615fi 20616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 20617$as_echo "$lt_cv_prog_compiler__b" >&6; } 20618 20619if test yes = "$lt_cv_prog_compiler__b"; then 20620 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 20621else 20622 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 20623fi 20624 20625 ;; 20626 esac 20627 fi 20628 if test no = "$with_gnu_ld"; then 20629 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 20630 hardcode_libdir_separator=: 20631 20632 case $host_cpu in 20633 hppa*64*|ia64*) 20634 hardcode_direct=no 20635 hardcode_shlibpath_var=no 20636 ;; 20637 *) 20638 hardcode_direct=yes 20639 hardcode_direct_absolute=yes 20640 export_dynamic_flag_spec='$wl-E' 20641 20642 # hardcode_minus_L: Not really in the search PATH, 20643 # but as the default location of the library. 20644 hardcode_minus_L=yes 20645 ;; 20646 esac 20647 fi 20648 ;; 20649 20650 irix5* | irix6* | nonstopux*) 20651 if test yes = "$GCC"; then 20652 archive_cmds='$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' 20653 # Try to use the -exported_symbol ld option, if it does not 20654 # work, assume that -exports_file does not work either and 20655 # implicitly export all symbols. 20656 # This should be the same for all languages, so no per-tag cache variable. 20657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 20658$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 20659if ${lt_cv_irix_exported_symbol+:} false; then : 20660 $as_echo_n "(cached) " >&6 20661else 20662 save_LDFLAGS=$LDFLAGS 20663 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 20664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 20665/* end confdefs.h. */ 20666int foo (void) { return 0; } 20667_ACEOF 20668if ac_fn_c_try_link "$LINENO"; then : 20669 lt_cv_irix_exported_symbol=yes 20670else 20671 lt_cv_irix_exported_symbol=no 20672fi 20673rm -f core conftest.err conftest.$ac_objext \ 20674 conftest$ac_exeext conftest.$ac_ext 20675 LDFLAGS=$save_LDFLAGS 20676fi 20677{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 20678$as_echo "$lt_cv_irix_exported_symbol" >&6; } 20679 if test yes = "$lt_cv_irix_exported_symbol"; then 20680 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 $lib' 20681 fi 20682 else 20683 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 20684 archive_expsym_cmds='$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 $lib' 20685 fi 20686 archive_cmds_need_lc='no' 20687 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20688 hardcode_libdir_separator=: 20689 inherit_rpath=yes 20690 link_all_deplibs=yes 20691 ;; 20692 20693 linux*) 20694 case $cc_basename in 20695 tcc*) 20696 # Fabrice Bellard et al's Tiny C Compiler 20697 ld_shlibs=yes 20698 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20699 ;; 20700 esac 20701 ;; 20702 20703 netbsd*) 20704 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 20705 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 20706 else 20707 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 20708 fi 20709 hardcode_libdir_flag_spec='-R$libdir' 20710 hardcode_direct=yes 20711 hardcode_shlibpath_var=no 20712 ;; 20713 20714 newsos6) 20715 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20716 hardcode_direct=yes 20717 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20718 hardcode_libdir_separator=: 20719 hardcode_shlibpath_var=no 20720 ;; 20721 20722 *nto* | *qnx*) 20723 ;; 20724 20725 openbsd* | bitrig*) 20726 if test -f /usr/libexec/ld.so; then 20727 hardcode_direct=yes 20728 hardcode_shlibpath_var=no 20729 hardcode_direct_absolute=yes 20730 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 20731 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20732 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 20733 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 20734 export_dynamic_flag_spec='$wl-E' 20735 else 20736 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 20737 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 20738 fi 20739 else 20740 ld_shlibs=no 20741 fi 20742 ;; 20743 20744 os2*) 20745 hardcode_libdir_flag_spec='-L$libdir' 20746 hardcode_minus_L=yes 20747 allow_undefined_flag=unsupported 20748 shrext_cmds=.dll 20749 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 20750 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 20751 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 20752 $ECHO EXPORTS >> $output_objdir/$libname.def~ 20753 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 20754 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 20755 emximp -o $lib $output_objdir/$libname.def' 20756 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 20757 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 20758 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 20759 $ECHO EXPORTS >> $output_objdir/$libname.def~ 20760 prefix_cmds="$SED"~ 20761 if test EXPORTS = "`$SED 1q $export_symbols`"; then 20762 prefix_cmds="$prefix_cmds -e 1d"; 20763 fi~ 20764 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 20765 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 20766 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 20767 emximp -o $lib $output_objdir/$libname.def' 20768 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 20769 enable_shared_with_static_runtimes=yes 20770 ;; 20771 20772 osf3*) 20773 if test yes = "$GCC"; then 20774 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 20775 archive_cmds='$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 $lib' 20776 else 20777 allow_undefined_flag=' -expect_unresolved \*' 20778 archive_cmds='$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 $lib' 20779 fi 20780 archive_cmds_need_lc='no' 20781 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20782 hardcode_libdir_separator=: 20783 ;; 20784 20785 osf4* | osf5*) # as osf3* with the addition of -msym flag 20786 if test yes = "$GCC"; then 20787 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 20788 archive_cmds='$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 $lib' 20789 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 20790 else 20791 allow_undefined_flag=' -expect_unresolved \*' 20792 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' 20793 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~ 20794 $CC -shared$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' 20795 20796 # Both c and cxx compiler support -rpath directly 20797 hardcode_libdir_flag_spec='-rpath $libdir' 20798 fi 20799 archive_cmds_need_lc='no' 20800 hardcode_libdir_separator=: 20801 ;; 20802 20803 solaris*) 20804 no_undefined_flag=' -z defs' 20805 if test yes = "$GCC"; then 20806 wlarc='$wl' 20807 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 20808 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 20809 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 20810 else 20811 case `$CC -V 2>&1` in 20812 *"Compilers 5.0"*) 20813 wlarc='' 20814 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 20815 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 20816 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 20817 ;; 20818 *) 20819 wlarc='$wl' 20820 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 20821 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 20822 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 20823 ;; 20824 esac 20825 fi 20826 hardcode_libdir_flag_spec='-R$libdir' 20827 hardcode_shlibpath_var=no 20828 case $host_os in 20829 solaris2.[0-5] | solaris2.[0-5].*) ;; 20830 *) 20831 # The compiler driver will combine and reorder linker options, 20832 # but understands '-z linker_flag'. GCC discards it without '$wl', 20833 # but is careful enough not to reorder. 20834 # Supported since Solaris 2.6 (maybe 2.5.1?) 20835 if test yes = "$GCC"; then 20836 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 20837 else 20838 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 20839 fi 20840 ;; 20841 esac 20842 link_all_deplibs=yes 20843 ;; 20844 20845 sunos4*) 20846 if test sequent = "$host_vendor"; then 20847 # Use $CC to link under sequent, because it throws in some extra .o 20848 # files that make .init and .fini sections work. 20849 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 20850 else 20851 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 20852 fi 20853 hardcode_libdir_flag_spec='-L$libdir' 20854 hardcode_direct=yes 20855 hardcode_minus_L=yes 20856 hardcode_shlibpath_var=no 20857 ;; 20858 20859 sysv4) 20860 case $host_vendor in 20861 sni) 20862 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20863 hardcode_direct=yes # is this really true??? 20864 ;; 20865 siemens) 20866 ## LD is ld it makes a PLAMLIB 20867 ## CC just makes a GrossModule. 20868 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 20869 reload_cmds='$CC -r -o $output$reload_objs' 20870 hardcode_direct=no 20871 ;; 20872 motorola) 20873 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20874 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 20875 ;; 20876 esac 20877 runpath_var='LD_RUN_PATH' 20878 hardcode_shlibpath_var=no 20879 ;; 20880 20881 sysv4.3*) 20882 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20883 hardcode_shlibpath_var=no 20884 export_dynamic_flag_spec='-Bexport' 20885 ;; 20886 20887 sysv4*MP*) 20888 if test -d /usr/nec; then 20889 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20890 hardcode_shlibpath_var=no 20891 runpath_var=LD_RUN_PATH 20892 hardcode_runpath_var=yes 20893 ld_shlibs=yes 20894 fi 20895 ;; 20896 20897 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 20898 no_undefined_flag='$wl-z,text' 20899 archive_cmds_need_lc=no 20900 hardcode_shlibpath_var=no 20901 runpath_var='LD_RUN_PATH' 20902 20903 if test yes = "$GCC"; then 20904 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20905 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20906 else 20907 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20908 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20909 fi 20910 ;; 20911 20912 sysv5* | sco3.2v5* | sco5v6*) 20913 # Note: We CANNOT use -z defs as we might desire, because we do not 20914 # link with -lc, and that would cause any symbols used from libc to 20915 # always be unresolved, which means just about no library would 20916 # ever link correctly. If we're not using GNU ld we use -z text 20917 # though, which does catch some bad symbols but isn't as heavy-handed 20918 # as -z defs. 20919 no_undefined_flag='$wl-z,text' 20920 allow_undefined_flag='$wl-z,nodefs' 20921 archive_cmds_need_lc=no 20922 hardcode_shlibpath_var=no 20923 hardcode_libdir_flag_spec='$wl-R,$libdir' 20924 hardcode_libdir_separator=':' 20925 link_all_deplibs=yes 20926 export_dynamic_flag_spec='$wl-Bexport' 20927 runpath_var='LD_RUN_PATH' 20928 20929 if test yes = "$GCC"; then 20930 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20931 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20932 else 20933 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20934 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 20935 fi 20936 ;; 20937 20938 uts4*) 20939 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 20940 hardcode_libdir_flag_spec='-L$libdir' 20941 hardcode_shlibpath_var=no 20942 ;; 20943 20944 *) 20945 ld_shlibs=no 20946 ;; 20947 esac 20948 20949 if test sni = "$host_vendor"; then 20950 case $host in 20951 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 20952 export_dynamic_flag_spec='$wl-Blargedynsym' 20953 ;; 20954 esac 20955 fi 20956 fi 20957 20958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 20959$as_echo "$ld_shlibs" >&6; } 20960test no = "$ld_shlibs" && can_build_shared=no 20961 20962with_gnu_ld=$with_gnu_ld 20963 20964 20965 20966 20967 20968 20969 20970 20971 20972 20973 20974 20975 20976 20977 20978# 20979# Do we need to explicitly link libc? 20980# 20981case "x$archive_cmds_need_lc" in 20982x|xyes) 20983 # Assume -lc should be added 20984 archive_cmds_need_lc=yes 20985 20986 if test yes,yes = "$GCC,$enable_shared"; then 20987 case $archive_cmds in 20988 *'~'*) 20989 # FIXME: we may have to deal with multi-command sequences. 20990 ;; 20991 '$CC '*) 20992 # Test whether the compiler implicitly links with -lc since on some 20993 # systems, -lgcc has to come before -lc. If gcc already passes -lc 20994 # to ld, don't add -lc before -lgcc. 20995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 20996$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 20997if ${lt_cv_archive_cmds_need_lc+:} false; then : 20998 $as_echo_n "(cached) " >&6 20999else 21000 $RM conftest* 21001 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 21002 21003 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 21004 (eval $ac_compile) 2>&5 21005 ac_status=$? 21006 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 21007 test $ac_status = 0; } 2>conftest.err; then 21008 soname=conftest 21009 lib=conftest 21010 libobjs=conftest.$ac_objext 21011 deplibs= 21012 wl=$lt_prog_compiler_wl 21013 pic_flag=$lt_prog_compiler_pic 21014 compiler_flags=-v 21015 linker_flags=-v 21016 verstring= 21017 output_objdir=. 21018 libname=conftest 21019 lt_save_allow_undefined_flag=$allow_undefined_flag 21020 allow_undefined_flag= 21021 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 21022 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 21023 ac_status=$? 21024 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 21025 test $ac_status = 0; } 21026 then 21027 lt_cv_archive_cmds_need_lc=no 21028 else 21029 lt_cv_archive_cmds_need_lc=yes 21030 fi 21031 allow_undefined_flag=$lt_save_allow_undefined_flag 21032 else 21033 cat conftest.err 1>&5 21034 fi 21035 $RM conftest* 21036 21037fi 21038{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 21039$as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 21040 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 21041 ;; 21042 esac 21043 fi 21044 ;; 21045esac 21046 21047 21048 21049 21050 21051 21052 21053 21054 21055 21056 21057 21058 21059 21060 21061 21062 21063 21064 21065 21066 21067 21068 21069 21070 21071 21072 21073 21074 21075 21076 21077 21078 21079 21080 21081 21082 21083 21084 21085 21086 21087 21088 21089 21090 21091 21092 21093 21094 21095 21096 21097 21098 21099 21100 21101 21102 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 21199$as_echo_n "checking dynamic linker characteristics... " >&6; } 21200 21201if test yes = "$GCC"; then 21202 case $host_os in 21203 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 21204 *) lt_awk_arg='/^libraries:/' ;; 21205 esac 21206 case $host_os in 21207 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 21208 *) lt_sed_strip_eq='s|=/|/|g' ;; 21209 esac 21210 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 21211 case $lt_search_path_spec in 21212 *\;*) 21213 # if the path contains ";" then we assume it to be the separator 21214 # otherwise default to the standard path separator (i.e. ":") - it is 21215 # assumed that no part of a normal pathname contains ";" but that should 21216 # okay in the real world where ";" in dirpaths is itself problematic. 21217 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 21218 ;; 21219 *) 21220 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 21221 ;; 21222 esac 21223 # Ok, now we have the path, separated by spaces, we can step through it 21224 # and add multilib dir if necessary... 21225 lt_tmp_lt_search_path_spec= 21226 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 21227 # ...but if some path component already ends with the multilib dir we assume 21228 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 21229 case "$lt_multi_os_dir; $lt_search_path_spec " in 21230 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 21231 lt_multi_os_dir= 21232 ;; 21233 esac 21234 for lt_sys_path in $lt_search_path_spec; do 21235 if test -d "$lt_sys_path$lt_multi_os_dir"; then 21236 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 21237 elif test -n "$lt_multi_os_dir"; then 21238 test -d "$lt_sys_path" && \ 21239 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 21240 fi 21241 done 21242 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 21243BEGIN {RS = " "; FS = "/|\n";} { 21244 lt_foo = ""; 21245 lt_count = 0; 21246 for (lt_i = NF; lt_i > 0; lt_i--) { 21247 if ($lt_i != "" && $lt_i != ".") { 21248 if ($lt_i == "..") { 21249 lt_count++; 21250 } else { 21251 if (lt_count == 0) { 21252 lt_foo = "/" $lt_i lt_foo; 21253 } else { 21254 lt_count--; 21255 } 21256 } 21257 } 21258 } 21259 if (lt_foo != "") { lt_freq[lt_foo]++; } 21260 if (lt_freq[lt_foo] == 1) { print lt_foo; } 21261}'` 21262 # AWK program above erroneously prepends '/' to C:/dos/paths 21263 # for these hosts. 21264 case $host_os in 21265 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 21266 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 21267 esac 21268 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 21269else 21270 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 21271fi 21272library_names_spec= 21273libname_spec='lib$name' 21274soname_spec= 21275shrext_cmds=.so 21276postinstall_cmds= 21277postuninstall_cmds= 21278finish_cmds= 21279finish_eval= 21280shlibpath_var= 21281shlibpath_overrides_runpath=unknown 21282version_type=none 21283dynamic_linker="$host_os ld.so" 21284sys_lib_dlsearch_path_spec="/lib /usr/lib" 21285need_lib_prefix=unknown 21286hardcode_into_libs=no 21287 21288# when you set need_version to no, make sure it does not cause -set_version 21289# flags to be left without arguments 21290need_version=unknown 21291 21292 21293 21294case $host_os in 21295aix3*) 21296 version_type=linux # correct to gnu/linux during the next big refactor 21297 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 21298 shlibpath_var=LIBPATH 21299 21300 # AIX 3 has no versioning support, so we append a major version to the name. 21301 soname_spec='$libname$release$shared_ext$major' 21302 ;; 21303 21304aix[4-9]*) 21305 version_type=linux # correct to gnu/linux during the next big refactor 21306 need_lib_prefix=no 21307 need_version=no 21308 hardcode_into_libs=yes 21309 if test ia64 = "$host_cpu"; then 21310 # AIX 5 supports IA64 21311 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 21312 shlibpath_var=LD_LIBRARY_PATH 21313 else 21314 # With GCC up to 2.95.x, collect2 would create an import file 21315 # for dependence libraries. The import file would start with 21316 # the line '#! .'. This would cause the generated library to 21317 # depend on '.', always an invalid library. This was fixed in 21318 # development snapshots of GCC prior to 3.0. 21319 case $host_os in 21320 aix4 | aix4.[01] | aix4.[01].*) 21321 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 21322 echo ' yes ' 21323 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 21324 : 21325 else 21326 can_build_shared=no 21327 fi 21328 ;; 21329 esac 21330 # Using Import Files as archive members, it is possible to support 21331 # filename-based versioning of shared library archives on AIX. While 21332 # this would work for both with and without runtime linking, it will 21333 # prevent static linking of such archives. So we do filename-based 21334 # shared library versioning with .so extension only, which is used 21335 # when both runtime linking and shared linking is enabled. 21336 # Unfortunately, runtime linking may impact performance, so we do 21337 # not want this to be the default eventually. Also, we use the 21338 # versioned .so libs for executables only if there is the -brtl 21339 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 21340 # To allow for filename-based versioning support, we need to create 21341 # libNAME.so.V as an archive file, containing: 21342 # *) an Import File, referring to the versioned filename of the 21343 # archive as well as the shared archive member, telling the 21344 # bitwidth (32 or 64) of that shared object, and providing the 21345 # list of exported symbols of that shared object, eventually 21346 # decorated with the 'weak' keyword 21347 # *) the shared object with the F_LOADONLY flag set, to really avoid 21348 # it being seen by the linker. 21349 # At run time we better use the real file rather than another symlink, 21350 # but for link time we create the symlink libNAME.so -> libNAME.so.V 21351 21352 case $with_aix_soname,$aix_use_runtimelinking in 21353 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 21354 # soname into executable. Probably we can add versioning support to 21355 # collect2, so additional links can be useful in future. 21356 aix,yes) # traditional libtool 21357 dynamic_linker='AIX unversionable lib.so' 21358 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 21359 # instead of lib<name>.a to let people know that these are not 21360 # typical AIX shared libraries. 21361 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21362 ;; 21363 aix,no) # traditional AIX only 21364 dynamic_linker='AIX lib.a(lib.so.V)' 21365 # We preserve .a as extension for shared libraries through AIX4.2 21366 # and later when we are not doing run time linking. 21367 library_names_spec='$libname$release.a $libname.a' 21368 soname_spec='$libname$release$shared_ext$major' 21369 ;; 21370 svr4,*) # full svr4 only 21371 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 21372 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 21373 # We do not specify a path in Import Files, so LIBPATH fires. 21374 shlibpath_overrides_runpath=yes 21375 ;; 21376 *,yes) # both, prefer svr4 21377 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 21378 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 21379 # unpreferred sharedlib libNAME.a needs extra handling 21380 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"' 21381 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.$libext"' 21382 # We do not specify a path in Import Files, so LIBPATH fires. 21383 shlibpath_overrides_runpath=yes 21384 ;; 21385 *,no) # both, prefer aix 21386 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 21387 library_names_spec='$libname$release.a $libname.a' 21388 soname_spec='$libname$release$shared_ext$major' 21389 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 21390 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 21391 postuninstall_cmds='test -z "$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"' 21392 ;; 21393 esac 21394 shlibpath_var=LIBPATH 21395 fi 21396 ;; 21397 21398amigaos*) 21399 case $host_cpu in 21400 powerpc) 21401 # Since July 2007 AmigaOS4 officially supports .so libraries. 21402 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 21403 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21404 ;; 21405 m68k) 21406 library_names_spec='$libname.ixlibrary $libname.a' 21407 # Create ${libname}_ixlibrary.a entries in /sys/libs. 21408 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 ${libname}_ixlibrary.a || exit 1; done' 21409 ;; 21410 esac 21411 ;; 21412 21413beos*) 21414 library_names_spec='$libname$shared_ext' 21415 dynamic_linker="$host_os ld.so" 21416 shlibpath_var=LIBRARY_PATH 21417 ;; 21418 21419bsdi[45]*) 21420 version_type=linux # correct to gnu/linux during the next big refactor 21421 need_version=no 21422 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21423 soname_spec='$libname$release$shared_ext$major' 21424 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 21425 shlibpath_var=LD_LIBRARY_PATH 21426 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 21427 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 21428 # the default ld.so.conf also contains /usr/contrib/lib and 21429 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 21430 # libtool to hard-code these into programs 21431 ;; 21432 21433cygwin* | mingw* | pw32* | cegcc*) 21434 version_type=windows 21435 shrext_cmds=.dll 21436 need_version=no 21437 need_lib_prefix=no 21438 21439 case $GCC,$cc_basename in 21440 yes,*) 21441 # gcc 21442 library_names_spec='$libname.dll.a' 21443 # DLL is installed to $(libdir)/../bin by postinstall_cmds 21444 postinstall_cmds='base_file=`basename \$file`~ 21445 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 21446 dldir=$destdir/`dirname \$dlpath`~ 21447 test -d \$dldir || mkdir -p \$dldir~ 21448 $install_prog $dir/$dlname \$dldir/$dlname~ 21449 chmod a+x \$dldir/$dlname~ 21450 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 21451 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 21452 fi' 21453 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 21454 dlpath=$dir/\$dldll~ 21455 $RM \$dlpath' 21456 shlibpath_overrides_runpath=yes 21457 21458 case $host_os in 21459 cygwin*) 21460 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 21461 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21462 21463 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 21464 ;; 21465 mingw* | cegcc*) 21466 # MinGW DLLs use traditional 'lib' prefix 21467 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21468 ;; 21469 pw32*) 21470 # pw32 DLLs use 'pw' prefix rather than 'lib' 21471 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21472 ;; 21473 esac 21474 dynamic_linker='Win32 ld.exe' 21475 ;; 21476 21477 *,cl*) 21478 # Native MSVC 21479 libname_spec='$name' 21480 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 21481 library_names_spec='$libname.dll.lib' 21482 21483 case $build_os in 21484 mingw*) 21485 sys_lib_search_path_spec= 21486 lt_save_ifs=$IFS 21487 IFS=';' 21488 for lt_path in $LIB 21489 do 21490 IFS=$lt_save_ifs 21491 # Let DOS variable expansion print the short 8.3 style file name. 21492 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 21493 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 21494 done 21495 IFS=$lt_save_ifs 21496 # Convert to MSYS style. 21497 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 21498 ;; 21499 cygwin*) 21500 # Convert to unix form, then to dos form, then back to unix form 21501 # but this time dos style (no spaces!) so that the unix form looks 21502 # like /cygdrive/c/PROGRA~1:/cygdr... 21503 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 21504 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 21505 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 21506 ;; 21507 *) 21508 sys_lib_search_path_spec=$LIB 21509 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 21510 # It is most probably a Windows format PATH. 21511 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 21512 else 21513 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 21514 fi 21515 # FIXME: find the short name or the path components, as spaces are 21516 # common. (e.g. "Program Files" -> "PROGRA~1") 21517 ;; 21518 esac 21519 21520 # DLL is installed to $(libdir)/../bin by postinstall_cmds 21521 postinstall_cmds='base_file=`basename \$file`~ 21522 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 21523 dldir=$destdir/`dirname \$dlpath`~ 21524 test -d \$dldir || mkdir -p \$dldir~ 21525 $install_prog $dir/$dlname \$dldir/$dlname' 21526 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 21527 dlpath=$dir/\$dldll~ 21528 $RM \$dlpath' 21529 shlibpath_overrides_runpath=yes 21530 dynamic_linker='Win32 link.exe' 21531 ;; 21532 21533 *) 21534 # Assume MSVC wrapper 21535 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 21536 dynamic_linker='Win32 ld.exe' 21537 ;; 21538 esac 21539 # FIXME: first we should search . and the directory the executable is in 21540 shlibpath_var=PATH 21541 ;; 21542 21543darwin* | rhapsody*) 21544 dynamic_linker="$host_os dyld" 21545 version_type=darwin 21546 need_lib_prefix=no 21547 need_version=no 21548 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 21549 soname_spec='$libname$release$major$shared_ext' 21550 shlibpath_overrides_runpath=yes 21551 shlibpath_var=DYLD_LIBRARY_PATH 21552 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 21553 21554 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 21555 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 21556 ;; 21557 21558dgux*) 21559 version_type=linux # correct to gnu/linux during the next big refactor 21560 need_lib_prefix=no 21561 need_version=no 21562 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21563 soname_spec='$libname$release$shared_ext$major' 21564 shlibpath_var=LD_LIBRARY_PATH 21565 ;; 21566 21567freebsd* | dragonfly*) 21568 # DragonFly does not have aout. When/if they implement a new 21569 # versioning mechanism, adjust this. 21570 if test -x /usr/bin/objformat; then 21571 objformat=`/usr/bin/objformat` 21572 else 21573 case $host_os in 21574 freebsd[23].*) objformat=aout ;; 21575 *) objformat=elf ;; 21576 esac 21577 fi 21578 version_type=freebsd-$objformat 21579 case $version_type in 21580 freebsd-elf*) 21581 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21582 soname_spec='$libname$release$shared_ext$major' 21583 need_version=no 21584 need_lib_prefix=no 21585 ;; 21586 freebsd-*) 21587 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21588 need_version=yes 21589 ;; 21590 esac 21591 shlibpath_var=LD_LIBRARY_PATH 21592 case $host_os in 21593 freebsd2.*) 21594 shlibpath_overrides_runpath=yes 21595 ;; 21596 freebsd3.[01]* | freebsdelf3.[01]*) 21597 shlibpath_overrides_runpath=yes 21598 hardcode_into_libs=yes 21599 ;; 21600 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 21601 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 21602 shlibpath_overrides_runpath=no 21603 hardcode_into_libs=yes 21604 ;; 21605 *) # from 4.6 on, and DragonFly 21606 shlibpath_overrides_runpath=yes 21607 hardcode_into_libs=yes 21608 ;; 21609 esac 21610 ;; 21611 21612haiku*) 21613 version_type=linux # correct to gnu/linux during the next big refactor 21614 need_lib_prefix=no 21615 need_version=no 21616 dynamic_linker="$host_os runtime_loader" 21617 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21618 soname_spec='$libname$release$shared_ext$major' 21619 shlibpath_var=LIBRARY_PATH 21620 shlibpath_overrides_runpath=no 21621 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 21622 hardcode_into_libs=yes 21623 ;; 21624 21625hpux9* | hpux10* | hpux11*) 21626 # Give a soname corresponding to the major version so that dld.sl refuses to 21627 # link against other versions. 21628 version_type=sunos 21629 need_lib_prefix=no 21630 need_version=no 21631 case $host_cpu in 21632 ia64*) 21633 shrext_cmds='.so' 21634 hardcode_into_libs=yes 21635 dynamic_linker="$host_os dld.so" 21636 shlibpath_var=LD_LIBRARY_PATH 21637 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 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 if test 32 = "$HPUX_IA64_MODE"; then 21641 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 21642 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 21643 else 21644 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 21645 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 21646 fi 21647 ;; 21648 hppa*64*) 21649 shrext_cmds='.sl' 21650 hardcode_into_libs=yes 21651 dynamic_linker="$host_os dld.sl" 21652 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 21653 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 21654 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21655 soname_spec='$libname$release$shared_ext$major' 21656 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 21657 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 21658 ;; 21659 *) 21660 shrext_cmds='.sl' 21661 dynamic_linker="$host_os dld.sl" 21662 shlibpath_var=SHLIB_PATH 21663 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 21664 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21665 soname_spec='$libname$release$shared_ext$major' 21666 ;; 21667 esac 21668 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 21669 postinstall_cmds='chmod 555 $lib' 21670 # or fails outright, so override atomically: 21671 install_override_mode=555 21672 ;; 21673 21674interix[3-9]*) 21675 version_type=linux # correct to gnu/linux during the next big refactor 21676 need_lib_prefix=no 21677 need_version=no 21678 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21679 soname_spec='$libname$release$shared_ext$major' 21680 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 21681 shlibpath_var=LD_LIBRARY_PATH 21682 shlibpath_overrides_runpath=no 21683 hardcode_into_libs=yes 21684 ;; 21685 21686irix5* | irix6* | nonstopux*) 21687 case $host_os in 21688 nonstopux*) version_type=nonstopux ;; 21689 *) 21690 if test yes = "$lt_cv_prog_gnu_ld"; then 21691 version_type=linux # correct to gnu/linux during the next big refactor 21692 else 21693 version_type=irix 21694 fi ;; 21695 esac 21696 need_lib_prefix=no 21697 need_version=no 21698 soname_spec='$libname$release$shared_ext$major' 21699 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 21700 case $host_os in 21701 irix5* | nonstopux*) 21702 libsuff= shlibsuff= 21703 ;; 21704 *) 21705 case $LD in # libtool.m4 will add one of these switches to LD 21706 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 21707 libsuff= shlibsuff= libmagic=32-bit;; 21708 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 21709 libsuff=32 shlibsuff=N32 libmagic=N32;; 21710 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 21711 libsuff=64 shlibsuff=64 libmagic=64-bit;; 21712 *) libsuff= shlibsuff= libmagic=never-match;; 21713 esac 21714 ;; 21715 esac 21716 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 21717 shlibpath_overrides_runpath=no 21718 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 21719 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 21720 hardcode_into_libs=yes 21721 ;; 21722 21723# No shared lib support for Linux oldld, aout, or coff. 21724linux*oldld* | linux*aout* | linux*coff*) 21725 dynamic_linker=no 21726 ;; 21727 21728linux*android*) 21729 version_type=none # Android doesn't support versioned libraries. 21730 need_lib_prefix=no 21731 need_version=no 21732 library_names_spec='$libname$release$shared_ext' 21733 soname_spec='$libname$release$shared_ext' 21734 finish_cmds= 21735 shlibpath_var=LD_LIBRARY_PATH 21736 shlibpath_overrides_runpath=yes 21737 21738 # This implies no fast_install, which is unacceptable. 21739 # Some rework will be needed to allow for fast_install 21740 # before this can be enabled. 21741 hardcode_into_libs=yes 21742 21743 dynamic_linker='Android linker' 21744 # Don't embed -rpath directories since the linker doesn't support them. 21745 hardcode_libdir_flag_spec='-L$libdir' 21746 ;; 21747 21748# This must be glibc/ELF. 21749linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 21750 version_type=linux # correct to gnu/linux during the next big refactor 21751 need_lib_prefix=no 21752 need_version=no 21753 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21754 soname_spec='$libname$release$shared_ext$major' 21755 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 21756 shlibpath_var=LD_LIBRARY_PATH 21757 shlibpath_overrides_runpath=no 21758 21759 # Some binutils ld are patched to set DT_RUNPATH 21760 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 21761 $as_echo_n "(cached) " >&6 21762else 21763 lt_cv_shlibpath_overrides_runpath=no 21764 save_LDFLAGS=$LDFLAGS 21765 save_libdir=$libdir 21766 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 21767 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 21768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 21769/* end confdefs.h. */ 21770 21771int 21772main () 21773{ 21774 21775 ; 21776 return 0; 21777} 21778_ACEOF 21779if ac_fn_c_try_link "$LINENO"; then : 21780 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 21781 lt_cv_shlibpath_overrides_runpath=yes 21782fi 21783fi 21784rm -f core conftest.err conftest.$ac_objext \ 21785 conftest$ac_exeext conftest.$ac_ext 21786 LDFLAGS=$save_LDFLAGS 21787 libdir=$save_libdir 21788 21789fi 21790 21791 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 21792 21793 # This implies no fast_install, which is unacceptable. 21794 # Some rework will be needed to allow for fast_install 21795 # before this can be enabled. 21796 hardcode_into_libs=yes 21797 21798 # Ideally, we could use ldconfig to report *all* directores which are 21799 # searched for libraries, however this is still not possible. Aside from not 21800 # being certain /sbin/ldconfig is available, command 21801 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 21802 # even though it is searched at run-time. Try to do the best guess by 21803 # appending ld.so.conf contents (and includes) to the search path. 21804 if test -f /etc/ld.so.conf; then 21805 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' ' '` 21806 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 21807 fi 21808 21809 # We used to test for /lib/ld.so.1 and disable shared libraries on 21810 # powerpc, because MkLinux only supported shared libraries with the 21811 # GNU dynamic linker. Since this was broken with cross compilers, 21812 # most powerpc-linux boxes support dynamic linking these days and 21813 # people can always --disable-shared, the test was removed, and we 21814 # assume the GNU/Linux dynamic linker is in use. 21815 dynamic_linker='GNU/Linux ld.so' 21816 ;; 21817 21818netbsd*) 21819 version_type=sunos 21820 need_lib_prefix=no 21821 need_version=no 21822 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 21823 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21824 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 21825 dynamic_linker='NetBSD (a.out) ld.so' 21826 else 21827 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21828 soname_spec='$libname$release$shared_ext$major' 21829 dynamic_linker='NetBSD ld.elf_so' 21830 fi 21831 shlibpath_var=LD_LIBRARY_PATH 21832 shlibpath_overrides_runpath=yes 21833 hardcode_into_libs=yes 21834 ;; 21835 21836newsos6) 21837 version_type=linux # correct to gnu/linux during the next big refactor 21838 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21839 shlibpath_var=LD_LIBRARY_PATH 21840 shlibpath_overrides_runpath=yes 21841 ;; 21842 21843*nto* | *qnx*) 21844 version_type=qnx 21845 need_lib_prefix=no 21846 need_version=no 21847 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21848 soname_spec='$libname$release$shared_ext$major' 21849 shlibpath_var=LD_LIBRARY_PATH 21850 shlibpath_overrides_runpath=no 21851 hardcode_into_libs=yes 21852 dynamic_linker='ldqnx.so' 21853 ;; 21854 21855openbsd* | bitrig*) 21856 version_type=sunos 21857 sys_lib_dlsearch_path_spec=/usr/lib 21858 need_lib_prefix=no 21859 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 21860 need_version=no 21861 else 21862 need_version=yes 21863 fi 21864 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21865 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 21866 shlibpath_var=LD_LIBRARY_PATH 21867 shlibpath_overrides_runpath=yes 21868 ;; 21869 21870os2*) 21871 libname_spec='$name' 21872 version_type=windows 21873 shrext_cmds=.dll 21874 need_version=no 21875 need_lib_prefix=no 21876 # OS/2 can only load a DLL with a base name of 8 characters or less. 21877 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 21878 v=$($ECHO $release$versuffix | tr -d .-); 21879 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 21880 $ECHO $n$v`$shared_ext' 21881 library_names_spec='${libname}_dll.$libext' 21882 dynamic_linker='OS/2 ld.exe' 21883 shlibpath_var=BEGINLIBPATH 21884 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 21885 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 21886 postinstall_cmds='base_file=`basename \$file`~ 21887 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 21888 dldir=$destdir/`dirname \$dlpath`~ 21889 test -d \$dldir || mkdir -p \$dldir~ 21890 $install_prog $dir/$dlname \$dldir/$dlname~ 21891 chmod a+x \$dldir/$dlname~ 21892 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 21893 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 21894 fi' 21895 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 21896 dlpath=$dir/\$dldll~ 21897 $RM \$dlpath' 21898 ;; 21899 21900osf3* | osf4* | osf5*) 21901 version_type=osf 21902 need_lib_prefix=no 21903 need_version=no 21904 soname_spec='$libname$release$shared_ext$major' 21905 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21906 shlibpath_var=LD_LIBRARY_PATH 21907 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 21908 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 21909 ;; 21910 21911rdos*) 21912 dynamic_linker=no 21913 ;; 21914 21915solaris*) 21916 version_type=linux # correct to gnu/linux during the next big refactor 21917 need_lib_prefix=no 21918 need_version=no 21919 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21920 soname_spec='$libname$release$shared_ext$major' 21921 shlibpath_var=LD_LIBRARY_PATH 21922 shlibpath_overrides_runpath=yes 21923 hardcode_into_libs=yes 21924 # ldd complains unless libraries are executable 21925 postinstall_cmds='chmod +x $lib' 21926 ;; 21927 21928sunos4*) 21929 version_type=sunos 21930 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 21931 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 21932 shlibpath_var=LD_LIBRARY_PATH 21933 shlibpath_overrides_runpath=yes 21934 if test yes = "$with_gnu_ld"; then 21935 need_lib_prefix=no 21936 fi 21937 need_version=yes 21938 ;; 21939 21940sysv4 | sysv4.3*) 21941 version_type=linux # correct to gnu/linux during the next big refactor 21942 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 21943 soname_spec='$libname$release$shared_ext$major' 21944 shlibpath_var=LD_LIBRARY_PATH 21945 case $host_vendor in 21946 sni) 21947 shlibpath_overrides_runpath=no 21948 need_lib_prefix=no 21949 runpath_var=LD_RUN_PATH 21950 ;; 21951 siemens) 21952 need_lib_prefix=no 21953 ;; 21954 motorola) 21955 need_lib_prefix=no 21956 need_version=no 21957 shlibpath_overrides_runpath=no 21958 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 21959 ;; 21960 esac 21961 ;; 21962 21963sysv4*MP*) 21964 if test -d /usr/nec; then 21965 version_type=linux # correct to gnu/linux during the next big refactor 21966 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 21967 soname_spec='$libname$shared_ext.$major' 21968 shlibpath_var=LD_LIBRARY_PATH 21969 fi 21970 ;; 21971 21972sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 21973 version_type=sco 21974 need_lib_prefix=no 21975 need_version=no 21976 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$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 if test yes = "$with_gnu_ld"; then 21982 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 21983 else 21984 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 21985 case $host_os in 21986 sco3.2v5*) 21987 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 21988 ;; 21989 esac 21990 fi 21991 sys_lib_dlsearch_path_spec='/usr/lib' 21992 ;; 21993 21994tpf*) 21995 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 21996 version_type=linux # correct to gnu/linux during the next big refactor 21997 need_lib_prefix=no 21998 need_version=no 21999 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 22000 shlibpath_var=LD_LIBRARY_PATH 22001 shlibpath_overrides_runpath=no 22002 hardcode_into_libs=yes 22003 ;; 22004 22005uts4*) 22006 version_type=linux # correct to gnu/linux during the next big refactor 22007 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 22008 soname_spec='$libname$release$shared_ext$major' 22009 shlibpath_var=LD_LIBRARY_PATH 22010 ;; 22011 22012*) 22013 dynamic_linker=no 22014 ;; 22015esac 22016{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 22017$as_echo "$dynamic_linker" >&6; } 22018test no = "$dynamic_linker" && can_build_shared=no 22019 22020variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 22021if test yes = "$GCC"; then 22022 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 22023fi 22024 22025if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 22026 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 22027fi 22028 22029if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 22030 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 22031fi 22032 22033# remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 22034configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 22035 22036# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 22037func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 22038 22039# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 22040configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 22041 22042 22043 22044 22045 22046 22047 22048 22049 22050 22051 22052 22053 22054 22055 22056 22057 22058 22059 22060 22061 22062 22063 22064 22065 22066 22067 22068 22069 22070 22071 22072 22073 22074 22075 22076 22077 22078 22079 22080 22081 22082 22083 22084 22085 22086 22087 22088 22089 22090 22091 22092 22093 22094 22095 22096 22097 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 22139$as_echo_n "checking how to hardcode library paths into programs... " >&6; } 22140hardcode_action= 22141if test -n "$hardcode_libdir_flag_spec" || 22142 test -n "$runpath_var" || 22143 test yes = "$hardcode_automatic"; then 22144 22145 # We can hardcode non-existent directories. 22146 if test no != "$hardcode_direct" && 22147 # If the only mechanism to avoid hardcoding is shlibpath_var, we 22148 # have to relink, otherwise we might link with an installed library 22149 # when we should be linking with a yet-to-be-installed one 22150 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 22151 test no != "$hardcode_minus_L"; then 22152 # Linking always hardcodes the temporary library directory. 22153 hardcode_action=relink 22154 else 22155 # We can link without hardcoding, and we can hardcode nonexisting dirs. 22156 hardcode_action=immediate 22157 fi 22158else 22159 # We cannot hardcode anything, or else we can only hardcode existing 22160 # directories. 22161 hardcode_action=unsupported 22162fi 22163{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 22164$as_echo "$hardcode_action" >&6; } 22165 22166if test relink = "$hardcode_action" || 22167 test yes = "$inherit_rpath"; then 22168 # Fast installation is not supported 22169 enable_fast_install=no 22170elif test yes = "$shlibpath_overrides_runpath" || 22171 test no = "$enable_shared"; then 22172 # Fast installation is not necessary 22173 enable_fast_install=needless 22174fi 22175 22176 22177 22178 22179 22180 22181 if test yes != "$enable_dlopen"; then 22182 enable_dlopen=unknown 22183 enable_dlopen_self=unknown 22184 enable_dlopen_self_static=unknown 22185else 22186 lt_cv_dlopen=no 22187 lt_cv_dlopen_libs= 22188 22189 case $host_os in 22190 beos*) 22191 lt_cv_dlopen=load_add_on 22192 lt_cv_dlopen_libs= 22193 lt_cv_dlopen_self=yes 22194 ;; 22195 22196 mingw* | pw32* | cegcc*) 22197 lt_cv_dlopen=LoadLibrary 22198 lt_cv_dlopen_libs= 22199 ;; 22200 22201 cygwin*) 22202 lt_cv_dlopen=dlopen 22203 lt_cv_dlopen_libs= 22204 ;; 22205 22206 darwin*) 22207 # if libdl is installed we need to link against it 22208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 22209$as_echo_n "checking for dlopen in -ldl... " >&6; } 22210if ${ac_cv_lib_dl_dlopen+:} false; then : 22211 $as_echo_n "(cached) " >&6 22212else 22213 ac_check_lib_save_LIBS=$LIBS 22214LIBS="-ldl $LIBS" 22215cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22216/* end confdefs.h. */ 22217 22218/* Override any GCC internal prototype to avoid an error. 22219 Use char because int might match the return type of a GCC 22220 builtin and then its argument prototype would still apply. */ 22221#ifdef __cplusplus 22222extern "C" 22223#endif 22224char dlopen (); 22225int 22226main () 22227{ 22228return dlopen (); 22229 ; 22230 return 0; 22231} 22232_ACEOF 22233if ac_fn_c_try_link "$LINENO"; then : 22234 ac_cv_lib_dl_dlopen=yes 22235else 22236 ac_cv_lib_dl_dlopen=no 22237fi 22238rm -f core conftest.err conftest.$ac_objext \ 22239 conftest$ac_exeext conftest.$ac_ext 22240LIBS=$ac_check_lib_save_LIBS 22241fi 22242{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 22243$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 22244if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 22245 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 22246else 22247 22248 lt_cv_dlopen=dyld 22249 lt_cv_dlopen_libs= 22250 lt_cv_dlopen_self=yes 22251 22252fi 22253 22254 ;; 22255 22256 tpf*) 22257 # Don't try to run any link tests for TPF. We know it's impossible 22258 # because TPF is a cross-compiler, and we know how we open DSOs. 22259 lt_cv_dlopen=dlopen 22260 lt_cv_dlopen_libs= 22261 lt_cv_dlopen_self=no 22262 ;; 22263 22264 *) 22265 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 22266if test "x$ac_cv_func_shl_load" = xyes; then : 22267 lt_cv_dlopen=shl_load 22268else 22269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 22270$as_echo_n "checking for shl_load in -ldld... " >&6; } 22271if ${ac_cv_lib_dld_shl_load+:} false; then : 22272 $as_echo_n "(cached) " >&6 22273else 22274 ac_check_lib_save_LIBS=$LIBS 22275LIBS="-ldld $LIBS" 22276cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22277/* end confdefs.h. */ 22278 22279/* Override any GCC internal prototype to avoid an error. 22280 Use char because int might match the return type of a GCC 22281 builtin and then its argument prototype would still apply. */ 22282#ifdef __cplusplus 22283extern "C" 22284#endif 22285char shl_load (); 22286int 22287main () 22288{ 22289return shl_load (); 22290 ; 22291 return 0; 22292} 22293_ACEOF 22294if ac_fn_c_try_link "$LINENO"; then : 22295 ac_cv_lib_dld_shl_load=yes 22296else 22297 ac_cv_lib_dld_shl_load=no 22298fi 22299rm -f core conftest.err conftest.$ac_objext \ 22300 conftest$ac_exeext conftest.$ac_ext 22301LIBS=$ac_check_lib_save_LIBS 22302fi 22303{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 22304$as_echo "$ac_cv_lib_dld_shl_load" >&6; } 22305if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 22306 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 22307else 22308 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 22309if test "x$ac_cv_func_dlopen" = xyes; then : 22310 lt_cv_dlopen=dlopen 22311else 22312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 22313$as_echo_n "checking for dlopen in -ldl... " >&6; } 22314if ${ac_cv_lib_dl_dlopen+:} false; then : 22315 $as_echo_n "(cached) " >&6 22316else 22317 ac_check_lib_save_LIBS=$LIBS 22318LIBS="-ldl $LIBS" 22319cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22320/* end confdefs.h. */ 22321 22322/* Override any GCC internal prototype to avoid an error. 22323 Use char because int might match the return type of a GCC 22324 builtin and then its argument prototype would still apply. */ 22325#ifdef __cplusplus 22326extern "C" 22327#endif 22328char dlopen (); 22329int 22330main () 22331{ 22332return dlopen (); 22333 ; 22334 return 0; 22335} 22336_ACEOF 22337if ac_fn_c_try_link "$LINENO"; then : 22338 ac_cv_lib_dl_dlopen=yes 22339else 22340 ac_cv_lib_dl_dlopen=no 22341fi 22342rm -f core conftest.err conftest.$ac_objext \ 22343 conftest$ac_exeext conftest.$ac_ext 22344LIBS=$ac_check_lib_save_LIBS 22345fi 22346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 22347$as_echo "$ac_cv_lib_dl_dlopen" >&6; } 22348if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 22349 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 22350else 22351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 22352$as_echo_n "checking for dlopen in -lsvld... " >&6; } 22353if ${ac_cv_lib_svld_dlopen+:} false; then : 22354 $as_echo_n "(cached) " >&6 22355else 22356 ac_check_lib_save_LIBS=$LIBS 22357LIBS="-lsvld $LIBS" 22358cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22359/* end confdefs.h. */ 22360 22361/* Override any GCC internal prototype to avoid an error. 22362 Use char because int might match the return type of a GCC 22363 builtin and then its argument prototype would still apply. */ 22364#ifdef __cplusplus 22365extern "C" 22366#endif 22367char dlopen (); 22368int 22369main () 22370{ 22371return dlopen (); 22372 ; 22373 return 0; 22374} 22375_ACEOF 22376if ac_fn_c_try_link "$LINENO"; then : 22377 ac_cv_lib_svld_dlopen=yes 22378else 22379 ac_cv_lib_svld_dlopen=no 22380fi 22381rm -f core conftest.err conftest.$ac_objext \ 22382 conftest$ac_exeext conftest.$ac_ext 22383LIBS=$ac_check_lib_save_LIBS 22384fi 22385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 22386$as_echo "$ac_cv_lib_svld_dlopen" >&6; } 22387if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 22388 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 22389else 22390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 22391$as_echo_n "checking for dld_link in -ldld... " >&6; } 22392if ${ac_cv_lib_dld_dld_link+:} false; then : 22393 $as_echo_n "(cached) " >&6 22394else 22395 ac_check_lib_save_LIBS=$LIBS 22396LIBS="-ldld $LIBS" 22397cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22398/* end confdefs.h. */ 22399 22400/* Override any GCC internal prototype to avoid an error. 22401 Use char because int might match the return type of a GCC 22402 builtin and then its argument prototype would still apply. */ 22403#ifdef __cplusplus 22404extern "C" 22405#endif 22406char dld_link (); 22407int 22408main () 22409{ 22410return dld_link (); 22411 ; 22412 return 0; 22413} 22414_ACEOF 22415if ac_fn_c_try_link "$LINENO"; then : 22416 ac_cv_lib_dld_dld_link=yes 22417else 22418 ac_cv_lib_dld_dld_link=no 22419fi 22420rm -f core conftest.err conftest.$ac_objext \ 22421 conftest$ac_exeext conftest.$ac_ext 22422LIBS=$ac_check_lib_save_LIBS 22423fi 22424{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 22425$as_echo "$ac_cv_lib_dld_dld_link" >&6; } 22426if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 22427 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 22428fi 22429 22430 22431fi 22432 22433 22434fi 22435 22436 22437fi 22438 22439 22440fi 22441 22442 22443fi 22444 22445 ;; 22446 esac 22447 22448 if test no = "$lt_cv_dlopen"; then 22449 enable_dlopen=no 22450 else 22451 enable_dlopen=yes 22452 fi 22453 22454 case $lt_cv_dlopen in 22455 dlopen) 22456 save_CPPFLAGS=$CPPFLAGS 22457 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 22458 22459 save_LDFLAGS=$LDFLAGS 22460 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 22461 22462 save_LIBS=$LIBS 22463 LIBS="$lt_cv_dlopen_libs $LIBS" 22464 22465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 22466$as_echo_n "checking whether a program can dlopen itself... " >&6; } 22467if ${lt_cv_dlopen_self+:} false; then : 22468 $as_echo_n "(cached) " >&6 22469else 22470 if test yes = "$cross_compiling"; then : 22471 lt_cv_dlopen_self=cross 22472else 22473 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 22474 lt_status=$lt_dlunknown 22475 cat > conftest.$ac_ext <<_LT_EOF 22476#line $LINENO "configure" 22477#include "confdefs.h" 22478 22479#if HAVE_DLFCN_H 22480#include <dlfcn.h> 22481#endif 22482 22483#include <stdio.h> 22484 22485#ifdef RTLD_GLOBAL 22486# define LT_DLGLOBAL RTLD_GLOBAL 22487#else 22488# ifdef DL_GLOBAL 22489# define LT_DLGLOBAL DL_GLOBAL 22490# else 22491# define LT_DLGLOBAL 0 22492# endif 22493#endif 22494 22495/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 22496 find out it does not work in some platform. */ 22497#ifndef LT_DLLAZY_OR_NOW 22498# ifdef RTLD_LAZY 22499# define LT_DLLAZY_OR_NOW RTLD_LAZY 22500# else 22501# ifdef DL_LAZY 22502# define LT_DLLAZY_OR_NOW DL_LAZY 22503# else 22504# ifdef RTLD_NOW 22505# define LT_DLLAZY_OR_NOW RTLD_NOW 22506# else 22507# ifdef DL_NOW 22508# define LT_DLLAZY_OR_NOW DL_NOW 22509# else 22510# define LT_DLLAZY_OR_NOW 0 22511# endif 22512# endif 22513# endif 22514# endif 22515#endif 22516 22517/* When -fvisibility=hidden is used, assume the code has been annotated 22518 correspondingly for the symbols needed. */ 22519#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 22520int fnord () __attribute__((visibility("default"))); 22521#endif 22522 22523int fnord () { return 42; } 22524int main () 22525{ 22526 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 22527 int status = $lt_dlunknown; 22528 22529 if (self) 22530 { 22531 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 22532 else 22533 { 22534 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 22535 else puts (dlerror ()); 22536 } 22537 /* dlclose (self); */ 22538 } 22539 else 22540 puts (dlerror ()); 22541 22542 return status; 22543} 22544_LT_EOF 22545 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 22546 (eval $ac_link) 2>&5 22547 ac_status=$? 22548 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 22549 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 22550 (./conftest; exit; ) >&5 2>/dev/null 22551 lt_status=$? 22552 case x$lt_status in 22553 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 22554 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 22555 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 22556 esac 22557 else : 22558 # compilation failed 22559 lt_cv_dlopen_self=no 22560 fi 22561fi 22562rm -fr conftest* 22563 22564 22565fi 22566{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 22567$as_echo "$lt_cv_dlopen_self" >&6; } 22568 22569 if test yes = "$lt_cv_dlopen_self"; then 22570 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 22571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 22572$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 22573if ${lt_cv_dlopen_self_static+:} false; then : 22574 $as_echo_n "(cached) " >&6 22575else 22576 if test yes = "$cross_compiling"; then : 22577 lt_cv_dlopen_self_static=cross 22578else 22579 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 22580 lt_status=$lt_dlunknown 22581 cat > conftest.$ac_ext <<_LT_EOF 22582#line $LINENO "configure" 22583#include "confdefs.h" 22584 22585#if HAVE_DLFCN_H 22586#include <dlfcn.h> 22587#endif 22588 22589#include <stdio.h> 22590 22591#ifdef RTLD_GLOBAL 22592# define LT_DLGLOBAL RTLD_GLOBAL 22593#else 22594# ifdef DL_GLOBAL 22595# define LT_DLGLOBAL DL_GLOBAL 22596# else 22597# define LT_DLGLOBAL 0 22598# endif 22599#endif 22600 22601/* We may have to define LT_DLLAZY_OR_NOW in the command line if we 22602 find out it does not work in some platform. */ 22603#ifndef LT_DLLAZY_OR_NOW 22604# ifdef RTLD_LAZY 22605# define LT_DLLAZY_OR_NOW RTLD_LAZY 22606# else 22607# ifdef DL_LAZY 22608# define LT_DLLAZY_OR_NOW DL_LAZY 22609# else 22610# ifdef RTLD_NOW 22611# define LT_DLLAZY_OR_NOW RTLD_NOW 22612# else 22613# ifdef DL_NOW 22614# define LT_DLLAZY_OR_NOW DL_NOW 22615# else 22616# define LT_DLLAZY_OR_NOW 0 22617# endif 22618# endif 22619# endif 22620# endif 22621#endif 22622 22623/* When -fvisibility=hidden is used, assume the code has been annotated 22624 correspondingly for the symbols needed. */ 22625#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 22626int fnord () __attribute__((visibility("default"))); 22627#endif 22628 22629int fnord () { return 42; } 22630int main () 22631{ 22632 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 22633 int status = $lt_dlunknown; 22634 22635 if (self) 22636 { 22637 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 22638 else 22639 { 22640 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 22641 else puts (dlerror ()); 22642 } 22643 /* dlclose (self); */ 22644 } 22645 else 22646 puts (dlerror ()); 22647 22648 return status; 22649} 22650_LT_EOF 22651 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 22652 (eval $ac_link) 2>&5 22653 ac_status=$? 22654 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 22655 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 22656 (./conftest; exit; ) >&5 2>/dev/null 22657 lt_status=$? 22658 case x$lt_status in 22659 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 22660 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 22661 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 22662 esac 22663 else : 22664 # compilation failed 22665 lt_cv_dlopen_self_static=no 22666 fi 22667fi 22668rm -fr conftest* 22669 22670 22671fi 22672{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 22673$as_echo "$lt_cv_dlopen_self_static" >&6; } 22674 fi 22675 22676 CPPFLAGS=$save_CPPFLAGS 22677 LDFLAGS=$save_LDFLAGS 22678 LIBS=$save_LIBS 22679 ;; 22680 esac 22681 22682 case $lt_cv_dlopen_self in 22683 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 22684 *) enable_dlopen_self=unknown ;; 22685 esac 22686 22687 case $lt_cv_dlopen_self_static in 22688 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 22689 *) enable_dlopen_self_static=unknown ;; 22690 esac 22691fi 22692 22693 22694 22695 22696 22697 22698 22699 22700 22701 22702 22703 22704 22705 22706 22707 22708 22709striplib= 22710old_striplib= 22711{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 22712$as_echo_n "checking whether stripping libraries is possible... " >&6; } 22713if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 22714 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 22715 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 22716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 22717$as_echo "yes" >&6; } 22718else 22719# FIXME - insert some real tests, host_os isn't really good enough 22720 case $host_os in 22721 darwin*) 22722 if test -n "$STRIP"; then 22723 striplib="$STRIP -x" 22724 old_striplib="$STRIP -S" 22725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 22726$as_echo "yes" >&6; } 22727 else 22728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 22729$as_echo "no" >&6; } 22730 fi 22731 ;; 22732 *) 22733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 22734$as_echo "no" >&6; } 22735 ;; 22736 esac 22737fi 22738 22739 22740 22741 22742 22743 22744 22745 22746 22747 22748 22749 22750 # Report what library types will actually be built 22751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 22752$as_echo_n "checking if libtool supports shared libraries... " >&6; } 22753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 22754$as_echo "$can_build_shared" >&6; } 22755 22756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 22757$as_echo_n "checking whether to build shared libraries... " >&6; } 22758 test no = "$can_build_shared" && enable_shared=no 22759 22760 # On AIX, shared libraries and static libraries use the same namespace, and 22761 # are all built from PIC. 22762 case $host_os in 22763 aix3*) 22764 test yes = "$enable_shared" && enable_static=no 22765 if test -n "$RANLIB"; then 22766 archive_cmds="$archive_cmds~\$RANLIB \$lib" 22767 postinstall_cmds='$RANLIB $lib' 22768 fi 22769 ;; 22770 22771 aix[4-9]*) 22772 if test ia64 != "$host_cpu"; then 22773 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 22774 yes,aix,yes) ;; # shared object as lib.so file only 22775 yes,svr4,*) ;; # shared object as lib.so archive member only 22776 yes,*) enable_static=no ;; # shared object in lib.a archive as well 22777 esac 22778 fi 22779 ;; 22780 esac 22781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 22782$as_echo "$enable_shared" >&6; } 22783 22784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 22785$as_echo_n "checking whether to build static libraries... " >&6; } 22786 # Make sure either enable_shared or enable_static is yes. 22787 test yes = "$enable_shared" || enable_static=yes 22788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 22789$as_echo "$enable_static" >&6; } 22790 22791 22792 22793 22794fi 22795ac_ext=c 22796ac_cpp='$CPP $CPPFLAGS' 22797ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 22798ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 22799ac_compiler_gnu=$ac_cv_c_compiler_gnu 22800 22801CC=$lt_save_CC 22802 22803 22804 22805 22806 22807 22808 22809 22810 22811 22812 22813 22814 22815 22816 22817 ac_config_commands="$ac_config_commands libtool" 22818 22819 22820 22821 22822# Only expand once: 22823 22824 22825 22826 22827 22828 22829{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sntp will be built" >&5 22830$as_echo_n "checking if sntp will be built... " >&6; } 22831 22832# Check whether --with-sntp was given. 22833if test "${with_sntp+set}" = set; then : 22834 withval=$with_sntp; 22835else 22836 with_sntp="${withsntp=yes}" 22837 22838fi 22839 22840case "$with_sntp" in 22841 no) 22842 SNTP= 22843 ;; 22844 *) 22845 SNTP=sntp 22846 ;; 22847esac 22848 22849 if test -n "$SNTP"; then 22850 BUILD_SNTP_TRUE= 22851 BUILD_SNTP_FALSE='#' 22852else 22853 BUILD_SNTP_TRUE='#' 22854 BUILD_SNTP_FALSE= 22855fi 22856 22857{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sntp" >&5 22858$as_echo "$with_sntp" >&6; } 22859 22860 22861 22862case "$SNTP" in 22863 '') 22864 SNTP_DB= 22865 SNTP_DL= 22866 SNTP_DS= 22867 ;; 22868esac 22869 22870### 22871 22872# NTP has (so far) been relying on leading-edge autogen. 22873# Therefore, by default: 22874# - use the version we ship with 22875# - do not install it 22876# - build a static copy (AC_DISABLE_SHARED - done earlier) 22877case "${enable_local_libopts+set}" in 22878 set) ;; 22879 *) enable_local_libopts=yes ;; 22880esac 22881case "${enable_libopts_install+set}" in 22882 set) ;; 22883 *) enable_libopts_install=no ;; 22884esac 22885enable_nls=no 22886 22887 22888 ac_header_dirent=no 22889for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do 22890 as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` 22891{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 22892$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; } 22893if eval \${$as_ac_Header+:} false; then : 22894 $as_echo_n "(cached) " >&6 22895else 22896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22897/* end confdefs.h. */ 22898#include <sys/types.h> 22899#include <$ac_hdr> 22900 22901int 22902main () 22903{ 22904if ((DIR *) 0) 22905return 0; 22906 ; 22907 return 0; 22908} 22909_ACEOF 22910if ac_fn_c_try_compile "$LINENO"; then : 22911 eval "$as_ac_Header=yes" 22912else 22913 eval "$as_ac_Header=no" 22914fi 22915rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 22916fi 22917eval ac_res=\$$as_ac_Header 22918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 22919$as_echo "$ac_res" >&6; } 22920if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 22921 cat >>confdefs.h <<_ACEOF 22922#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1 22923_ACEOF 22924 22925ac_header_dirent=$ac_hdr; break 22926fi 22927 22928done 22929# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix. 22930if test $ac_header_dirent = dirent.h; then 22931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 22932$as_echo_n "checking for library containing opendir... " >&6; } 22933if ${ac_cv_search_opendir+:} false; then : 22934 $as_echo_n "(cached) " >&6 22935else 22936 ac_func_search_save_LIBS=$LIBS 22937cat confdefs.h - <<_ACEOF >conftest.$ac_ext 22938/* end confdefs.h. */ 22939 22940/* Override any GCC internal prototype to avoid an error. 22941 Use char because int might match the return type of a GCC 22942 builtin and then its argument prototype would still apply. */ 22943#ifdef __cplusplus 22944extern "C" 22945#endif 22946char opendir (); 22947int 22948main () 22949{ 22950return opendir (); 22951 ; 22952 return 0; 22953} 22954_ACEOF 22955for ac_lib in '' dir; do 22956 if test -z "$ac_lib"; then 22957 ac_res="none required" 22958 else 22959 ac_res=-l$ac_lib 22960 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 22961 fi 22962 if ac_fn_c_try_link "$LINENO"; then : 22963 ac_cv_search_opendir=$ac_res 22964fi 22965rm -f core conftest.err conftest.$ac_objext \ 22966 conftest$ac_exeext 22967 if ${ac_cv_search_opendir+:} false; then : 22968 break 22969fi 22970done 22971if ${ac_cv_search_opendir+:} false; then : 22972 22973else 22974 ac_cv_search_opendir=no 22975fi 22976rm conftest.$ac_ext 22977LIBS=$ac_func_search_save_LIBS 22978fi 22979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 22980$as_echo "$ac_cv_search_opendir" >&6; } 22981ac_res=$ac_cv_search_opendir 22982if test "$ac_res" != no; then : 22983 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 22984 22985fi 22986 22987else 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.$ac_ext 22995/* end confdefs.h. */ 22996 22997/* Override any GCC internal prototype to avoid an error. 22998 Use char because int might match the return type of a GCC 22999 builtin and then its argument prototype would still apply. */ 23000#ifdef __cplusplus 23001extern "C" 23002#endif 23003char opendir (); 23004int 23005main () 23006{ 23007return opendir (); 23008 ; 23009 return 0; 23010} 23011_ACEOF 23012for ac_lib in '' x; do 23013 if test -z "$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 $LIBS" 23041 23042fi 23043 23044fi 23045 23046 23047 # ================= 23048 # AC_CHECK_HEADERS 23049 # ================= 23050 for ac_header in \ 23051 sys/mman.h sys/param.h sys/poll.h sys/procset.h \ 23052 sys/select.h sys/socket.h sys/stropts.h sys/time.h \ 23053 sys/un.h sys/wait.h dlfcn.h errno.h \ 23054 fcntl.h libgen.h libintl.h memory.h \ 23055 netinet/in.h setjmp.h stdbool.h sysexits.h \ 23056 unistd.h utime.h 23057do : 23058 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23059ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23060if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23061 cat >>confdefs.h <<_ACEOF 23062#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23063_ACEOF 23064 23065fi 23066 23067done 23068 23069 23070 for ac_header in stdarg.h varargs.h 23071do : 23072 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23073ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23074if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23075 cat >>confdefs.h <<_ACEOF 23076#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23077_ACEOF 23078 lo_have_arg_hdr=true;break 23079else 23080 lo_have_arg_hdr=false 23081fi 23082 23083done 23084 23085 23086 for ac_header in string.h strings.h 23087do : 23088 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23089ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23090if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23091 cat >>confdefs.h <<_ACEOF 23092#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23093_ACEOF 23094 lo_have_str_hdr=true;break 23095else 23096 lo_have_str_hdr=false 23097fi 23098 23099done 23100 23101 23102 for ac_header in limits.h sys/limits.h values.h 23103do : 23104 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23105ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23106if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23107 cat >>confdefs.h <<_ACEOF 23108#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23109_ACEOF 23110 lo_have_lim_hdr=true;break 23111else 23112 lo_have_lim_hdr=false 23113fi 23114 23115done 23116 23117 23118 for ac_header in inttypes.h stdint.h 23119do : 23120 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23121ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 23122if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23123 cat >>confdefs.h <<_ACEOF 23124#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23125_ACEOF 23126 lo_have_typ_hdr=true;break 23127else 23128 lo_have_typ_hdr=false 23129fi 23130 23131done 23132 23133 23134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdnoreturn.h" >&5 23135$as_echo_n "checking for working stdnoreturn.h... " >&6; } 23136if ${gl_cv_header_working_stdnoreturn_h+:} false; then : 23137 $as_echo_n "(cached) " >&6 23138else 23139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23140/* end confdefs.h. */ 23141#include <stdlib.h> 23142 #include <stdnoreturn.h> 23143 /* Do not check for 'noreturn' after the return type. 23144 C11 allows it, but it's rarely done that way 23145 and circa-2012 bleeding-edge GCC rejects it when given 23146 -Werror=old-style-declaration. */ 23147 noreturn void foo1 (void) { exit (0); } 23148 _Noreturn void foo2 (void) { exit (0); } 23149 int testit (int argc, char **argv) { 23150 if (argc & 1) 23151 return 0; 23152 (argv[0][0] ? foo1 : foo2) (); 23153 } 23154 23155int 23156main () 23157{ 23158 23159 ; 23160 return 0; 23161} 23162_ACEOF 23163if ac_fn_c_try_compile "$LINENO"; then : 23164 gl_cv_header_working_stdnoreturn_h=yes 23165else 23166 gl_cv_header_working_stdnoreturn_h=no 23167fi 23168rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 23169fi 23170{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdnoreturn_h" >&5 23171$as_echo "$gl_cv_header_working_stdnoreturn_h" >&6; } 23172 23173 if test $gl_cv_header_working_stdnoreturn_h = yes; then 23174 STDNORETURN_H='' 23175 else 23176 STDNORETURN_H='stdnoreturn.h' 23177 fi 23178 23179 23180 if test -n "$STDNORETURN_H"; then 23181 GL_GENERATE_STDNORETURN_H_TRUE= 23182 GL_GENERATE_STDNORETURN_H_FALSE='#' 23183else 23184 GL_GENERATE_STDNORETURN_H_TRUE='#' 23185 GL_GENERATE_STDNORETURN_H_FALSE= 23186fi 23187 23188 23189 23190 # ---------------------------------------------------------------------- 23191 # check for various programs used during the build. 23192 # On OS/X, "wchar.h" needs "runetype.h" to work properly. 23193 # ---------------------------------------------------------------------- 23194 for ac_header in runetype.h wchar.h 23195do : 23196 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 23197ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" " 23198 $ac_includes_default 23199 #if HAVE_RUNETYPE_H 23200 # include <runetype.h> 23201 #endif 23202 23203" 23204if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 23205 cat >>confdefs.h <<_ACEOF 23206#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 23207_ACEOF 23208 23209fi 23210 23211done 23212 23213 23214 # Check whether --enable-nls was given. 23215if test "${enable_nls+set}" = set; then : 23216 enableval=$enable_nls; 23217fi 23218 23219 if test "x$enable_nls" != "xno" && \ 23220 test "X${ac_cv_header_libintl_h}" = Xyes; then : 23221 23222 23223$as_echo "#define ENABLE_NLS 1" >>confdefs.h 23224 23225fi 23226 23227 # -------------------------------------------- 23228 # Verify certain entries from AC_CHECK_HEADERS 23229 # -------------------------------------------- 23230 ${lo_have_arg_hdr} || \ 23231 as_fn_error $? "you must have stdarg.h or varargs.h on your system" "$LINENO" 5 23232 23233 ${lo_have_str_hdr} || \ 23234 as_fn_error $? "you must have string.h or strings.h on your system" "$LINENO" 5 23235 23236 ${lo_have_lim_hdr} || \ 23237 as_fn_error $? "you must have one of limits.h, sys/limits.h or values.h" "$LINENO" 5 23238 23239 ${lo_have_typ_hdr} || \ 23240 as_fn_error $? "you must have inttypes.h or stdint.h on your system" "$LINENO" 5 23241 23242 for f in sys_types sys_param sys_stat string errno stdlib memory setjmp 23243 do eval as_ac_var=\${ac_cv_header_${f}_h} 23244 test "X${as_ac_var}" = Xyes || { 23245 as_fn_error $? "you must have ${f}.h on your system" "$LINENO" 5 23246 } 23247 done 23248 test "X${ac_cv_header_inttypes_h-no}" = Xyes || \ 23249 echo '#include <stdint.h>' > inttypes.h 23250 23251 # ---------------------------------------------------------------------- 23252 # Checks for typedefs 23253 # ---------------------------------------------------------------------- 23254 ac_fn_c_check_type "$LINENO" "wchar_t" "ac_cv_type_wchar_t" "$ac_includes_default" 23255if test "x$ac_cv_type_wchar_t" = xyes; then : 23256 23257cat >>confdefs.h <<_ACEOF 23258#define HAVE_WCHAR_T 1 23259_ACEOF 23260 23261 23262fi 23263 23264 ac_fn_c_check_type "$LINENO" "wint_t" "ac_cv_type_wint_t" " 23265 $ac_includes_default 23266 #if HAVE_RUNETYPE_H 23267 # include <runetype.h> 23268 #endif 23269 #if HAVE_WCHAR_H 23270 # include <wchar.h> 23271 #endif 23272 23273" 23274if test "x$ac_cv_type_wint_t" = xyes; then : 23275 23276cat >>confdefs.h <<_ACEOF 23277#define HAVE_WINT_T 1 23278_ACEOF 23279 23280 23281fi 23282 23283 ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default" 23284if test "x$ac_cv_type_int8_t" = xyes; then : 23285 23286cat >>confdefs.h <<_ACEOF 23287#define HAVE_INT8_T 1 23288_ACEOF 23289 23290 23291fi 23292ac_fn_c_check_type "$LINENO" "uint8_t" "ac_cv_type_uint8_t" "$ac_includes_default" 23293if test "x$ac_cv_type_uint8_t" = xyes; then : 23294 23295cat >>confdefs.h <<_ACEOF 23296#define HAVE_UINT8_T 1 23297_ACEOF 23298 23299 23300fi 23301ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default" 23302if test "x$ac_cv_type_int16_t" = xyes; then : 23303 23304cat >>confdefs.h <<_ACEOF 23305#define HAVE_INT16_T 1 23306_ACEOF 23307 23308 23309fi 23310ac_fn_c_check_type "$LINENO" "uint16_t" "ac_cv_type_uint16_t" "$ac_includes_default" 23311if test "x$ac_cv_type_uint16_t" = xyes; then : 23312 23313cat >>confdefs.h <<_ACEOF 23314#define HAVE_UINT16_T 1 23315_ACEOF 23316 23317 23318fi 23319ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default" 23320if test "x$ac_cv_type_int32_t" = xyes; then : 23321 23322cat >>confdefs.h <<_ACEOF 23323#define HAVE_INT32_T 1 23324_ACEOF 23325 23326 23327fi 23328ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default" 23329if test "x$ac_cv_type_uint32_t" = xyes; then : 23330 23331cat >>confdefs.h <<_ACEOF 23332#define HAVE_UINT32_T 1 23333_ACEOF 23334 23335 23336fi 23337ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default" 23338if test "x$ac_cv_type_intptr_t" = xyes; then : 23339 23340cat >>confdefs.h <<_ACEOF 23341#define HAVE_INTPTR_T 1 23342_ACEOF 23343 23344 23345fi 23346ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default" 23347if test "x$ac_cv_type_uintptr_t" = xyes; then : 23348 23349cat >>confdefs.h <<_ACEOF 23350#define HAVE_UINTPTR_T 1 23351_ACEOF 23352 23353 23354fi 23355ac_fn_c_check_type "$LINENO" "uint_t" "ac_cv_type_uint_t" "$ac_includes_default" 23356if test "x$ac_cv_type_uint_t" = xyes; then : 23357 23358cat >>confdefs.h <<_ACEOF 23359#define HAVE_UINT_T 1 23360_ACEOF 23361 23362 23363fi 23364ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" 23365if test "x$ac_cv_type_pid_t" = xyes; then : 23366 23367cat >>confdefs.h <<_ACEOF 23368#define HAVE_PID_T 1 23369_ACEOF 23370 23371 23372fi 23373ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" 23374if test "x$ac_cv_type_size_t" = xyes; then : 23375 23376cat >>confdefs.h <<_ACEOF 23377#define HAVE_SIZE_T 1 23378_ACEOF 23379 23380 23381fi 23382ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" 23383if test "x$ac_cv_type_ptrdiff_t" = xyes; then : 23384 23385cat >>confdefs.h <<_ACEOF 23386#define HAVE_PTRDIFF_T 1 23387_ACEOF 23388 23389 23390fi 23391 23392 # The cast to long int works around a bug in the HP C Compiler 23393# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23394# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23395# This bug is HP SR number 8606223364. 23396{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char *" >&5 23397$as_echo_n "checking size of char *... " >&6; } 23398if ${ac_cv_sizeof_char_p+:} false; then : 23399 $as_echo_n "(cached) " >&6 23400else 23401 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char *))" "ac_cv_sizeof_char_p" "$ac_includes_default"; then : 23402 23403else 23404 if test "$ac_cv_type_char_p" = yes; then 23405 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23406$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23407as_fn_error 77 "cannot compute sizeof (char *) 23408See \`config.log' for more details" "$LINENO" 5; } 23409 else 23410 ac_cv_sizeof_char_p=0 23411 fi 23412fi 23413 23414fi 23415{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char_p" >&5 23416$as_echo "$ac_cv_sizeof_char_p" >&6; } 23417 23418 23419 23420cat >>confdefs.h <<_ACEOF 23421#define SIZEOF_CHAR_P $ac_cv_sizeof_char_p 23422_ACEOF 23423 23424 23425 # The cast to long int works around a bug in the HP C Compiler 23426# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23427# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23428# This bug is HP SR number 8606223364. 23429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 23430$as_echo_n "checking size of int... " >&6; } 23431if ${ac_cv_sizeof_int+:} false; then : 23432 $as_echo_n "(cached) " >&6 23433else 23434 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 23435 23436else 23437 if test "$ac_cv_type_int" = yes; then 23438 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23439$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23440as_fn_error 77 "cannot compute sizeof (int) 23441See \`config.log' for more details" "$LINENO" 5; } 23442 else 23443 ac_cv_sizeof_int=0 23444 fi 23445fi 23446 23447fi 23448{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 23449$as_echo "$ac_cv_sizeof_int" >&6; } 23450 23451 23452 23453cat >>confdefs.h <<_ACEOF 23454#define SIZEOF_INT $ac_cv_sizeof_int 23455_ACEOF 23456 23457 23458 # The cast to long int works around a bug in the HP C Compiler 23459# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23460# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23461# This bug is HP SR number 8606223364. 23462{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 23463$as_echo_n "checking size of long... " >&6; } 23464if ${ac_cv_sizeof_long+:} false; then : 23465 $as_echo_n "(cached) " >&6 23466else 23467 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 23468 23469else 23470 if test "$ac_cv_type_long" = yes; then 23471 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23472$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23473as_fn_error 77 "cannot compute sizeof (long) 23474See \`config.log' for more details" "$LINENO" 5; } 23475 else 23476 ac_cv_sizeof_long=0 23477 fi 23478fi 23479 23480fi 23481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 23482$as_echo "$ac_cv_sizeof_long" >&6; } 23483 23484 23485 23486cat >>confdefs.h <<_ACEOF 23487#define SIZEOF_LONG $ac_cv_sizeof_long 23488_ACEOF 23489 23490 23491 # The cast to long int works around a bug in the HP C Compiler 23492# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 23493# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 23494# This bug is HP SR number 8606223364. 23495{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 23496$as_echo_n "checking size of short... " >&6; } 23497if ${ac_cv_sizeof_short+:} false; then : 23498 $as_echo_n "(cached) " >&6 23499else 23500 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 23501 23502else 23503 if test "$ac_cv_type_short" = yes; then 23504 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 23505$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 23506as_fn_error 77 "cannot compute sizeof (short) 23507See \`config.log' for more details" "$LINENO" 5; } 23508 else 23509 ac_cv_sizeof_short=0 23510 fi 23511fi 23512 23513fi 23514{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 23515$as_echo "$ac_cv_sizeof_short" >&6; } 23516 23517 23518 23519cat >>confdefs.h <<_ACEOF 23520#define SIZEOF_SHORT $ac_cv_sizeof_short 23521_ACEOF 23522 23523 23524 23525 # ------------ 23526 # AC_CHECK_LIB 23527 # ------------ 23528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pathfind in -lgen" >&5 23529$as_echo_n "checking for pathfind in -lgen... " >&6; } 23530if ${ac_cv_lib_gen_pathfind+:} false; then : 23531 $as_echo_n "(cached) " >&6 23532else 23533 ac_check_lib_save_LIBS=$LIBS 23534LIBS="-lgen $LIBS" 23535cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23536/* end confdefs.h. */ 23537 23538/* Override any GCC internal prototype to avoid an error. 23539 Use char because int might match the return type of a GCC 23540 builtin and then its argument prototype would still apply. */ 23541#ifdef __cplusplus 23542extern "C" 23543#endif 23544char pathfind (); 23545int 23546main () 23547{ 23548return pathfind (); 23549 ; 23550 return 0; 23551} 23552_ACEOF 23553if ac_fn_c_try_link "$LINENO"; then : 23554 ac_cv_lib_gen_pathfind=yes 23555else 23556 ac_cv_lib_gen_pathfind=no 23557fi 23558rm -f core conftest.err conftest.$ac_objext \ 23559 conftest$ac_exeext conftest.$ac_ext 23560LIBS=$ac_check_lib_save_LIBS 23561fi 23562{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gen_pathfind" >&5 23563$as_echo "$ac_cv_lib_gen_pathfind" >&6; } 23564if test "x$ac_cv_lib_gen_pathfind" = xyes; then : 23565 cat >>confdefs.h <<_ACEOF 23566#define HAVE_LIBGEN 1 23567_ACEOF 23568 23569 LIBS="-lgen $LIBS" 23570 23571fi 23572 23573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettext in -lintl" >&5 23574$as_echo_n "checking for gettext in -lintl... " >&6; } 23575if ${ac_cv_lib_intl_gettext+:} false; then : 23576 $as_echo_n "(cached) " >&6 23577else 23578 ac_check_lib_save_LIBS=$LIBS 23579LIBS="-lintl $LIBS" 23580cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23581/* end confdefs.h. */ 23582 23583/* Override any GCC internal prototype to avoid an error. 23584 Use char because int might match the return type of a GCC 23585 builtin and then its argument prototype would still apply. */ 23586#ifdef __cplusplus 23587extern "C" 23588#endif 23589char gettext (); 23590int 23591main () 23592{ 23593return gettext (); 23594 ; 23595 return 0; 23596} 23597_ACEOF 23598if ac_fn_c_try_link "$LINENO"; then : 23599 ac_cv_lib_intl_gettext=yes 23600else 23601 ac_cv_lib_intl_gettext=no 23602fi 23603rm -f core conftest.err conftest.$ac_objext \ 23604 conftest$ac_exeext conftest.$ac_ext 23605LIBS=$ac_check_lib_save_LIBS 23606fi 23607{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_gettext" >&5 23608$as_echo "$ac_cv_lib_intl_gettext" >&6; } 23609if test "x$ac_cv_lib_intl_gettext" = xyes; then : 23610 cat >>confdefs.h <<_ACEOF 23611#define HAVE_LIBINTL 1 23612_ACEOF 23613 23614 LIBS="-lintl $LIBS" 23615 23616fi 23617 23618 for ac_func in vprintf 23619do : 23620 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf" 23621if test "x$ac_cv_func_vprintf" = xyes; then : 23622 cat >>confdefs.h <<_ACEOF 23623#define HAVE_VPRINTF 1 23624_ACEOF 23625 23626ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt" 23627if test "x$ac_cv_func__doprnt" = xyes; then : 23628 23629$as_echo "#define HAVE_DOPRNT 1" >>confdefs.h 23630 23631fi 23632 23633fi 23634done 23635 23636 23637 for ac_header in vfork.h 23638do : 23639 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" 23640if test "x$ac_cv_header_vfork_h" = xyes; then : 23641 cat >>confdefs.h <<_ACEOF 23642#define HAVE_VFORK_H 1 23643_ACEOF 23644 23645fi 23646 23647done 23648 23649for ac_func in fork vfork 23650do : 23651 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 23652ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 23653if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 23654 cat >>confdefs.h <<_ACEOF 23655#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 23656_ACEOF 23657 23658fi 23659done 23660 23661if test "x$ac_cv_func_fork" = xyes; then 23662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 23663$as_echo_n "checking for working fork... " >&6; } 23664if ${ac_cv_func_fork_works+:} false; then : 23665 $as_echo_n "(cached) " >&6 23666else 23667 if test "$cross_compiling" = yes; then : 23668 ac_cv_func_fork_works=cross 23669else 23670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23671/* end confdefs.h. */ 23672$ac_includes_default 23673int 23674main () 23675{ 23676 23677 /* By Ruediger Kuhlmann. */ 23678 return fork () < 0; 23679 23680 ; 23681 return 0; 23682} 23683_ACEOF 23684if ac_fn_c_try_run "$LINENO"; then : 23685 ac_cv_func_fork_works=yes 23686else 23687 ac_cv_func_fork_works=no 23688fi 23689rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 23690 conftest.$ac_objext conftest.beam conftest.$ac_ext 23691fi 23692 23693fi 23694{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 23695$as_echo "$ac_cv_func_fork_works" >&6; } 23696 23697else 23698 ac_cv_func_fork_works=$ac_cv_func_fork 23699fi 23700if test "x$ac_cv_func_fork_works" = xcross; then 23701 case $host in 23702 *-*-amigaos* | *-*-msdosdjgpp*) 23703 # Override, as these systems have only a dummy fork() stub 23704 ac_cv_func_fork_works=no 23705 ;; 23706 *) 23707 ac_cv_func_fork_works=yes 23708 ;; 23709 esac 23710 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 23711$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} 23712fi 23713ac_cv_func_vfork_works=$ac_cv_func_vfork 23714if test "x$ac_cv_func_vfork" = xyes; then 23715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 23716$as_echo_n "checking for working vfork... " >&6; } 23717if ${ac_cv_func_vfork_works+:} false; then : 23718 $as_echo_n "(cached) " >&6 23719else 23720 if test "$cross_compiling" = yes; then : 23721 ac_cv_func_vfork_works=cross 23722else 23723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 23724/* end confdefs.h. */ 23725/* Thanks to Paul Eggert for this test. */ 23726$ac_includes_default 23727#include <sys/wait.h> 23728#ifdef HAVE_VFORK_H 23729# include <vfork.h> 23730#endif 23731/* On some sparc systems, changes by the child to local and incoming 23732 argument registers are propagated back to the parent. The compiler 23733 is told about this with #include <vfork.h>, but some compilers 23734 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a 23735 static variable whose address is put into a register that is 23736 clobbered by the vfork. */ 23737static void 23738#ifdef __cplusplus 23739sparc_address_test (int arg) 23740# else 23741sparc_address_test (arg) int arg; 23742#endif 23743{ 23744 static pid_t child; 23745 if (!child) { 23746 child = vfork (); 23747 if (child < 0) { 23748 perror ("vfork"); 23749 _exit(2); 23750 } 23751 if (!child) { 23752 arg = getpid(); 23753 write(-1, "", 0); 23754 _exit (arg); 23755 } 23756 } 23757} 23758 23759int 23760main () 23761{ 23762 pid_t parent = getpid (); 23763 pid_t child; 23764 23765 sparc_address_test (0); 23766 23767 child = vfork (); 23768 23769 if (child == 0) { 23770 /* Here is another test for sparc vfork register problems. This 23771 test uses lots of local variables, at least as many local 23772 variables as main has allocated so far including compiler 23773 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris 23774 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should 23775 reuse the register of parent for one of the local variables, 23776 since it will think that parent can't possibly be used any more 23777 in this routine. Assigning to the local variable will thus 23778 munge parent in the parent process. */ 23779 pid_t 23780 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), 23781 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); 23782 /* Convince the compiler that p..p7 are live; otherwise, it might 23783 use the same hardware register for all 8 local variables. */ 23784 if (p != p1 || p != p2 || p != p3 || p != p4 23785 || p != p5 || p != p6 || p != p7) 23786 _exit(1); 23787 23788 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent 23789 from child file descriptors. If the child closes a descriptor 23790 before it execs or exits, this munges the parent's descriptor 23791 as well. Test for this by closing stdout in the child. */ 23792 _exit(close(fileno(stdout)) != 0); 23793 } else { 23794 int status; 23795 struct stat st; 23796 23797 while (wait(&status) != child) 23798 ; 23799 return ( 23800 /* Was there some problem with vforking? */ 23801 child < 0 23802 23803 /* Did the child fail? (This shouldn't happen.) */ 23804 || status 23805 23806 /* Did the vfork/compiler bug occur? */ 23807 || parent != getpid() 23808 23809 /* Did the file descriptor bug occur? */ 23810 || fstat(fileno(stdout), &st) != 0 23811 ); 23812 } 23813} 23814_ACEOF 23815if ac_fn_c_try_run "$LINENO"; then : 23816 ac_cv_func_vfork_works=yes 23817else 23818 ac_cv_func_vfork_works=no 23819fi 23820rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 23821 conftest.$ac_objext conftest.beam conftest.$ac_ext 23822fi 23823 23824fi 23825{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 23826$as_echo "$ac_cv_func_vfork_works" >&6; } 23827 23828fi; 23829if test "x$ac_cv_func_fork_works" = xcross; then 23830 ac_cv_func_vfork_works=$ac_cv_func_vfork 23831 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 23832$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} 23833fi 23834 23835if test "x$ac_cv_func_vfork_works" = xyes; then 23836 23837$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h 23838 23839else 23840 23841$as_echo "#define vfork fork" >>confdefs.h 23842 23843fi 23844if test "x$ac_cv_func_fork_works" = xyes; then 23845 23846$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h 23847 23848fi 23849 23850 for ac_func in mmap canonicalize_file_name snprintf strdup strchr \ 23851 strrchr strsignal fchmod fstat chmod 23852do : 23853 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 23854ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 23855if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 23856 cat >>confdefs.h <<_ACEOF 23857#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 23858_ACEOF 23859 23860fi 23861done 23862 23863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 23864$as_echo_n "checking for a sed that does not truncate output... " >&6; } 23865if ${ac_cv_path_SED+:} false; then : 23866 $as_echo_n "(cached) " >&6 23867else 23868 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 23869 for ac_i in 1 2 3 4 5 6 7; do 23870 ac_script="$ac_script$as_nl$ac_script" 23871 done 23872 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 23873 { ac_script=; unset ac_script;} 23874 if test -z "$SED"; then 23875 ac_path_SED_found=false 23876 # Loop through the user's path and test for each of PROGNAME-LIST 23877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 23878for as_dir in $PATH 23879do 23880 IFS=$as_save_IFS 23881 test -z "$as_dir" && as_dir=. 23882 for ac_prog in sed gsed; do 23883 for ac_exec_ext in '' $ac_executable_extensions; do 23884 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 23885 as_fn_executable_p "$ac_path_SED" || continue 23886# Check for GNU ac_path_SED and select it if it is found. 23887 # Check for GNU $ac_path_SED 23888case `"$ac_path_SED" --version 2>&1` in 23889*GNU*) 23890 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 23891*) 23892 ac_count=0 23893 $as_echo_n 0123456789 >"conftest.in" 23894 while : 23895 do 23896 cat "conftest.in" "conftest.in" >"conftest.tmp" 23897 mv "conftest.tmp" "conftest.in" 23898 cp "conftest.in" "conftest.nl" 23899 $as_echo '' >> "conftest.nl" 23900 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 23901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 23902 as_fn_arith $ac_count + 1 && ac_count=$as_val 23903 if test $ac_count -gt ${ac_path_SED_max-0}; then 23904 # Best one so far, save it but keep looking for a better one 23905 ac_cv_path_SED="$ac_path_SED" 23906 ac_path_SED_max=$ac_count 23907 fi 23908 # 10*(2^10) chars as input seems more than enough 23909 test $ac_count -gt 10 && break 23910 done 23911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 23912esac 23913 23914 $ac_path_SED_found && break 3 23915 done 23916 done 23917 done 23918IFS=$as_save_IFS 23919 if test -z "$ac_cv_path_SED"; then 23920 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 23921 fi 23922else 23923 ac_cv_path_SED=$SED 23924fi 23925 23926fi 23927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 23928$as_echo "$ac_cv_path_SED" >&6; } 23929 SED="$ac_cv_path_SED" 23930 rm -f conftest.sed 23931 23932 while : 23933 do 23934 POSIX_SHELL=`which bash` 23935 test -x "$POSIX_SHELL" && break 23936 POSIX_SHELL=`which dash` 23937 test -x "$POSIX_SHELL" && break 23938 POSIX_SHELL=/usr/xpg4/bin/sh 23939 test -x "$POSIX_SHELL" && break 23940 POSIX_SHELL=`/bin/sh -c ' 23941 exec 2>/dev/null 23942 if ! true ; then exit 1 ; fi 23943 echo /bin/sh'` 23944 test -x "$POSIX_SHELL" && break 23945 as_fn_error $? "cannot locate a working POSIX shell" "$LINENO" 5 23946 done 23947 23948cat >>confdefs.h <<_ACEOF 23949#define POSIX_SHELL "${POSIX_SHELL}" 23950_ACEOF 23951 23952 23953 23954 23955 23956 LIBOPTS_BUILD_BLOCKED='' 23957 23958 23959 NEED_LIBOPTS_DIR='' 23960 23961 # Check whether --enable-local-libopts was given. 23962if test "${enable_local_libopts+set}" = set; then : 23963 enableval=$enable_local_libopts; 23964 if test x$enableval = xyes ; then 23965 { $as_echo "$as_me:${as_lineno-$LINENO}: Using supplied libopts tearoff" >&5 23966$as_echo "$as_me: Using supplied libopts tearoff" >&6;} 23967 LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts' 23968 NEED_LIBOPTS_DIR=true 23969 LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la' 23970 fi 23971fi 23972 23973 23974 # Check whether --enable-libopts-install was given. 23975if test "${enable_libopts_install+set}" = set; then : 23976 enableval=$enable_libopts_install; 23977fi 23978 23979 if test "X${enable_libopts_install}" = Xyes; then 23980 INSTALL_LIBOPTS_TRUE= 23981 INSTALL_LIBOPTS_FALSE='#' 23982else 23983 INSTALL_LIBOPTS_TRUE='#' 23984 INSTALL_LIBOPTS_FALSE= 23985fi 23986 23987 23988 if test -z "${NEED_LIBOPTS_DIR}" ; then 23989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config can be found" >&5 23990$as_echo_n "checking whether autoopts-config can be found... " >&6; } 23991 23992# Check whether --with-autoopts-config was given. 23993if test "${with_autoopts_config+set}" = set; then : 23994 withval=$with_autoopts_config; lo_cv_with_autoopts_config=${with_autoopts_config} 23995else 23996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether autoopts-config is specified" >&5 23997$as_echo_n "checking whether autoopts-config is specified... " >&6; } 23998if ${lo_cv_with_autoopts_config+:} false; then : 23999 $as_echo_n "(cached) " >&6 24000else 24001 if autoopts-config --help 2>/dev/null 1>&2 24002 then lo_cv_with_autoopts_config=autoopts-config 24003 elif libopts-config --help 2>/dev/null 1>&2 24004 then lo_cv_with_autoopts_config=libopts-config 24005 else lo_cv_with_autoopts_config=no ; fi 24006fi 24007{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lo_cv_with_autoopts_config" >&5 24008$as_echo "$lo_cv_with_autoopts_config" >&6; } 24009 24010fi 24011 # end of AC_ARG_WITH 24012 24013 if ${lo_cv_test_autoopts+:} false; then : 24014 $as_echo_n "(cached) " >&6 24015else 24016 24017 if test -z "${lo_cv_with_autoopts_config}" \ 24018 -o X"${lo_cv_with_autoopts_config}" = Xno 24019 then 24020 if autoopts-config --help 2>/dev/null 1>&2 24021 then lo_cv_with_autoopts_config=autoopts-config 24022 elif libopts-config --help 2>/dev/null 1>&2 24023 then lo_cv_with_autoopts_config=libopts-config 24024 else lo_cv_with_autoopts_config=false ; fi 24025 fi 24026 lo_cv_test_autoopts=` 24027 ${lo_cv_with_autoopts_config} --libs` 2> /dev/null 24028 if test $? -ne 0 -o -z "${lo_cv_test_autoopts}" 24029 then lo_cv_test_autoopts=no ; fi 24030 24031fi 24032 # end of CACHE_VAL 24033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lo_cv_test_autoopts}" >&5 24034$as_echo "${lo_cv_test_autoopts}" >&6; } 24035 24036 if test "X${lo_cv_test_autoopts}" != Xno 24037 then 24038 LIBOPTS_LDADD="${lo_cv_test_autoopts}" 24039 LIBOPTS_CFLAGS="`${lo_cv_with_autoopts_config} --cflags`" 24040 else 24041 LIBOPTS_LDADD='$(top_builddir)/libopts/libopts.la' 24042 LIBOPTS_CFLAGS='-I$(top_srcdir)/libopts' 24043 NEED_LIBOPTS_DIR=true 24044 fi 24045 fi # end of if test -z "${NEED_LIBOPTS_DIR}" 24046 if test -n "${LIBOPTS_BUILD_BLOCKED}" ; then 24047 NEED_LIBOPTS_DIR='' 24048 fi 24049 if test -n "${NEED_LIBOPTS_DIR}"; then 24050 NEED_LIBOPTS_TRUE= 24051 NEED_LIBOPTS_FALSE='#' 24052else 24053 NEED_LIBOPTS_TRUE='#' 24054 NEED_LIBOPTS_FALSE= 24055fi 24056 24057 24058 24059 LIBOPTS_DIR=libopts 24060 24061 24062# end of AC_DEFUN of LIBOPTS_CHECK_COMMON 24063 24064 24065 if test -z "$NEED_LIBOPTS_TRUE"; then : 24066 24067 24068 24069 # Check to see if a reg expr header is specified. 24070 24071 24072# Check whether --with-regex-header was given. 24073if test "${with_regex_header+set}" = set; then : 24074 withval=$with_regex_header; libopts_cv_with_regex_header=${with_regex_header} 24075else 24076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a reg expr header is specified" >&5 24077$as_echo_n "checking whether a reg expr header is specified... " >&6; } 24078if ${libopts_cv_with_regex_header+:} false; then : 24079 $as_echo_n "(cached) " >&6 24080else 24081 libopts_cv_with_regex_header=no 24082fi 24083{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_regex_header" >&5 24084$as_echo "$libopts_cv_with_regex_header" >&6; } 24085 24086fi 24087 # end of AC_ARG_WITH 24088 if test "X${libopts_cv_with_regex_header}" != Xno 24089 then 24090 cat >>confdefs.h <<_ACEOF 24091#define REGEX_HEADER <${libopts_cv_with_regex_header}> 24092_ACEOF 24093 24094 else 24095 24096$as_echo "#define REGEX_HEADER <regex.h>" >>confdefs.h 24097 24098 fi 24099 24100 24101 24102 # Check to see if a working libregex can be found. 24103 24104 24105# Check whether --with-libregex was given. 24106if test "${with_libregex+set}" = set; then : 24107 withval=$with_libregex; libopts_cv_with_libregex_root=${with_libregex} 24108else 24109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex was specified" >&5 24110$as_echo_n "checking whether with-libregex was specified... " >&6; } 24111if ${libopts_cv_with_libregex_root+:} false; then : 24112 $as_echo_n "(cached) " >&6 24113else 24114 libopts_cv_with_libregex_root=no 24115fi 24116{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_root" >&5 24117$as_echo "$libopts_cv_with_libregex_root" >&6; } 24118 24119fi 24120 # end of AC_ARG_WITH libregex 24121 24122 if test "${with_libregex+set}" = set && \ 24123 test "X${withval}" = Xno 24124 then ## disabled by request 24125 libopts_cv_with_libregex_root=no 24126 libopts_cv_with_libregex_cflags=no 24127 libopts_cv_with_libregex_libs=no 24128 else 24129 24130 24131# Check whether --with-libregex-cflags was given. 24132if test "${with_libregex_cflags+set}" = set; then : 24133 withval=$with_libregex_cflags; libopts_cv_with_libregex_cflags=${with_libregex_cflags} 24134else 24135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-cflags was specified" >&5 24136$as_echo_n "checking whether with-libregex-cflags was specified... " >&6; } 24137if ${libopts_cv_with_libregex_cflags+:} false; then : 24138 $as_echo_n "(cached) " >&6 24139else 24140 libopts_cv_with_libregex_cflags=no 24141fi 24142{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_cflags" >&5 24143$as_echo "$libopts_cv_with_libregex_cflags" >&6; } 24144 24145fi 24146 # end of AC_ARG_WITH libregex-cflags 24147 24148 24149# Check whether --with-libregex-libs was given. 24150if test "${with_libregex_libs+set}" = set; then : 24151 withval=$with_libregex_libs; libopts_cv_with_libregex_libs=${with_libregex_libs} 24152else 24153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether with-libregex-libs was specified" >&5 24154$as_echo_n "checking whether with-libregex-libs was specified... " >&6; } 24155if ${libopts_cv_with_libregex_libs+:} false; then : 24156 $as_echo_n "(cached) " >&6 24157else 24158 libopts_cv_with_libregex_libs=no 24159fi 24160{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_with_libregex_libs" >&5 24161$as_echo "$libopts_cv_with_libregex_libs" >&6; } 24162 24163fi 24164 # end of AC_ARG_WITH libregex-libs 24165 24166 case "X${libopts_cv_with_libregex_cflags}" in 24167 Xyes|Xno|X ) 24168 case "X${libopts_cv_with_libregex_root}" in 24169 Xyes|Xno|X ) libopts_cv_with_libregex_cflags=no ;; 24170 * ) libopts_cv_with_libregex_cflags=-I${libopts_cv_with_libregex_root}/include ;; 24171 esac 24172 esac 24173 case "X${libopts_cv_with_libregex_libs}" in 24174 Xyes|Xno|X ) 24175 case "X${libopts_cv_with_libregex_root}" in 24176 Xyes|Xno|X ) libopts_cv_with_libregex_libs=no ;; 24177 * ) libopts_cv_with_libregex_libs="-L${libopts_cv_with_libregex_root}/lib -lregex" ;; 24178 esac 24179 esac 24180 libopts_save_CPPFLAGS="${CPPFLAGS}" 24181 libopts_save_LIBS="${LIBS}" 24182 case "X${libopts_cv_with_libregex_cflags}" in 24183 Xyes|Xno|X ) 24184 libopts_cv_with_libregex_cflags="" ;; 24185 * ) CPPFLAGS="${CPPFLAGS} ${libopts_cv_with_libregex_cflags}" ;; 24186 esac 24187 case "X${libopts_cv_with_libregex_libs}" in 24188 Xyes|Xno|X ) 24189 libopts_cv_with_libregex_libs="" ;; 24190 * ) 24191 LIBS="${LIBS} ${libopts_cv_with_libregex_libs}" ;; 24192 esac 24193 LIBREGEX_CFLAGS="" 24194 LIBREGEX_LIBS="" 24195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libregex functions properly" >&5 24196$as_echo_n "checking whether libregex functions properly... " >&6; } 24197 if ${libopts_cv_with_libregex+:} false; then : 24198 $as_echo_n "(cached) " >&6 24199else 24200 24201 if test "$cross_compiling" = yes; then : 24202 libopts_cv_with_libregex=no 24203else 24204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24205/* end confdefs.h. */ 24206#include <stdio.h> 24207#include <stdlib.h> 24208#include <sys/types.h> 24209#include REGEX_HEADER 24210static regex_t re; 24211void comp_re(char const * pzPat) { 24212 int res = regcomp( &re, pzPat, REG_EXTENDED|REG_ICASE|REG_NEWLINE ); 24213 if (res == 0) return; 24214 exit( res ); } 24215int main() { 24216 regmatch_t m[2]; 24217 comp_re( "^.*\$" ); 24218 comp_re( "()|no.*" ); 24219 comp_re( "." ); 24220 if (regexec( &re, "X", 2, m, 0 ) != 0) return 1; 24221 if ((m[0].rm_so != 0) || (m[0].rm_eo != 1)) { 24222 fputs( "error: regex -->.<-- did not match\n", stderr ); 24223 return 1; 24224 } 24225 return 0; } 24226_ACEOF 24227if ac_fn_c_try_run "$LINENO"; then : 24228 libopts_cv_with_libregex=yes 24229else 24230 libopts_cv_with_libregex=no 24231fi 24232rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24233 conftest.$ac_objext conftest.beam conftest.$ac_ext 24234fi 24235 # end of AC_RUN_IFELSE 24236 24237fi 24238 # end of AC_CACHE_VAL for libopts_cv_with_libregex 24239 fi ## disabled by request 24240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_with_libregex}" >&5 24241$as_echo "${libopts_cv_with_libregex}" >&6; } 24242 if test "X${libopts_cv_with_libregex}" != Xno 24243 then 24244 24245$as_echo "#define WITH_LIBREGEX 1" >>confdefs.h 24246 24247 else 24248 CPPFLAGS="${libopts_save_CPPFLAGS}" 24249 LIBS="${libopts_save_LIBS}" 24250 libopts_cv_with_libregex_root=no 24251libopts_cv_with_libregex_cflags=no 24252libopts_cv_with_libregex_libs=no 24253libopts_cv_with_libregex=no 24254 fi 24255 24256 24257 24258 # Check to see if pathfind(3) works. 24259 24260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pathfind(3) works" >&5 24261$as_echo_n "checking whether pathfind(3) works... " >&6; } 24262 if ${libopts_cv_run_pathfind+:} false; then : 24263 $as_echo_n "(cached) " >&6 24264else 24265 24266 if test "$cross_compiling" = yes; then : 24267 libopts_cv_run_pathfind=no 24268 24269else 24270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24271/* end confdefs.h. */ 24272#include <string.h> 24273#include <stdlib.h> 24274int main (int argc, char ** argv) { 24275 char * pz = pathfind( getenv( "PATH" ), "sh", "x" ); 24276 return (pz == 0) ? 1 : 0; 24277} 24278_ACEOF 24279if ac_fn_c_try_run "$LINENO"; then : 24280 libopts_cv_run_pathfind=yes 24281else 24282 libopts_cv_run_pathfind=no 24283fi 24284rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24285 conftest.$ac_objext conftest.beam conftest.$ac_ext 24286fi 24287 # end of RUN_IFELSE 24288 24289fi 24290 # end of AC_CACHE_VAL for libopts_cv_run_pathfind 24291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_pathfind}" >&5 24292$as_echo "${libopts_cv_run_pathfind}" >&6; } 24293 if test "X${libopts_cv_run_pathfind}" != Xno 24294 then 24295 24296$as_echo "#define HAVE_PATHFIND 1" >>confdefs.h 24297 24298 fi 24299 24300 24301 24302 # Check to see if /dev/zero is readable device. 24303 24304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether /dev/zero is readable device" >&5 24305$as_echo_n "checking whether /dev/zero is readable device... " >&6; } 24306 if ${libopts_cv_test_dev_zero+:} false; then : 24307 $as_echo_n "(cached) " >&6 24308else 24309 24310 libopts_cv_test_dev_zero=`exec 2> /dev/null 24311dzero=\`ls -lL /dev/zero | egrep ^c......r\` 24312test -z "${dzero}" && exit 1 24313echo ${dzero}` 24314 if test $? -ne 0 || test -z "$libopts_cv_test_dev_zero" 24315 then libopts_cv_test_dev_zero=no 24316 fi 24317 24318fi 24319 # end of CACHE_VAL of libopts_cv_test_dev_zero 24320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_test_dev_zero}" >&5 24321$as_echo "${libopts_cv_test_dev_zero}" >&6; } 24322 if test "X${libopts_cv_test_dev_zero}" != Xno 24323 then 24324 24325$as_echo "#define HAVE_DEV_ZERO 1" >>confdefs.h 24326 24327 fi 24328 24329 24330 24331 # Check to see if we have a functional realpath(3C). 24332 24333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have a functional realpath(3C)" >&5 24334$as_echo_n "checking whether we have a functional realpath(3C)... " >&6; } 24335 if ${libopts_cv_run_realpath+:} false; then : 24336 $as_echo_n "(cached) " >&6 24337else 24338 24339 if test "$cross_compiling" = yes; then : 24340 libopts_cv_run_realpath=no 24341 24342else 24343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24344/* end confdefs.h. */ 24345#include <limits.h> 24346#include <stdlib.h> 24347int main (int argc, char ** argv) { 24348#ifndef PATH_MAX 24349choke me!! 24350#else 24351 char zPath[PATH_MAX+1]; 24352#endif 24353 char *pz = realpath(argv[0], zPath); 24354 return (pz == zPath) ? 0 : 1; 24355} 24356_ACEOF 24357if ac_fn_c_try_run "$LINENO"; then : 24358 libopts_cv_run_realpath=yes 24359else 24360 libopts_cv_run_realpath=no 24361fi 24362rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24363 conftest.$ac_objext conftest.beam conftest.$ac_ext 24364fi 24365 # end of RUN_IFELSE 24366 24367fi 24368 # end of AC_CACHE_VAL for libopts_cv_run_realpath 24369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_realpath}" >&5 24370$as_echo "${libopts_cv_run_realpath}" >&6; } 24371 if test "X${libopts_cv_run_realpath}" != Xno 24372 then 24373 24374$as_echo "#define HAVE_REALPATH 1" >>confdefs.h 24375 24376 fi 24377 24378 24379 24380 # Check to see if strftime() works. 24381 24382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strftime() works" >&5 24383$as_echo_n "checking whether strftime() works... " >&6; } 24384 if ${libopts_cv_run_strftime+:} false; then : 24385 $as_echo_n "(cached) " >&6 24386else 24387 24388 if test "$cross_compiling" = yes; then : 24389 libopts_cv_run_strftime=no 24390 24391else 24392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24393/* end confdefs.h. */ 24394#include <time.h> 24395#include <string.h> 24396char t_buf[ 64 ]; 24397int main() { 24398 static char const z[] = "Thursday Aug 28 240"; 24399 struct tm tm; 24400 tm.tm_sec = 36; /* seconds after the minute [0, 61] */ 24401 tm.tm_min = 44; /* minutes after the hour [0, 59] */ 24402 tm.tm_hour = 12; /* hour since midnight [0, 23] */ 24403 tm.tm_mday = 28; /* day of the month [1, 31] */ 24404 tm.tm_mon = 7; /* months since January [0, 11] */ 24405 tm.tm_year = 86; /* years since 1900 */ 24406 tm.tm_wday = 4; /* days since Sunday [0, 6] */ 24407 tm.tm_yday = 239; /* days since January 1 [0, 365] */ 24408 tm.tm_isdst = 1; /* flag for daylight savings time */ 24409 strftime( t_buf, sizeof( t_buf ), "%A %b %d %j", &tm ); 24410 return (strcmp( t_buf, z ) != 0); } 24411_ACEOF 24412if ac_fn_c_try_run "$LINENO"; then : 24413 libopts_cv_run_strftime=yes 24414else 24415 libopts_cv_run_strftime=no 24416fi 24417rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24418 conftest.$ac_objext conftest.beam conftest.$ac_ext 24419fi 24420 # end of RUN_IFELSE 24421 24422fi 24423 # end of AC_CACHE_VAL for libopts_cv_run_strftime 24424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_strftime}" >&5 24425$as_echo "${libopts_cv_run_strftime}" >&6; } 24426 if test "X${libopts_cv_run_strftime}" != Xno 24427 then 24428 24429$as_echo "#define HAVE_STRFTIME 1" >>confdefs.h 24430 24431 fi 24432 24433 24434 24435 # Check to see if fopen accepts "b" mode. 24436 24437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"b\" mode" >&5 24438$as_echo_n "checking whether fopen accepts \"b\" mode... " >&6; } 24439 if ${libopts_cv_run_fopen_binary+:} false; then : 24440 $as_echo_n "(cached) " >&6 24441else 24442 24443 if test "$cross_compiling" = yes; then : 24444 libopts_cv_run_fopen_binary=no 24445 24446else 24447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24448/* end confdefs.h. */ 24449#include <stdio.h> 24450int main (int argc, char ** argv) { 24451FILE * fp = fopen("conftest.$ac_ext", "rb"); 24452return (fp == NULL) ? 1 : fclose(fp); } 24453_ACEOF 24454if ac_fn_c_try_run "$LINENO"; then : 24455 libopts_cv_run_fopen_binary=yes 24456else 24457 libopts_cv_run_fopen_binary=no 24458fi 24459rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24460 conftest.$ac_objext conftest.beam conftest.$ac_ext 24461fi 24462 # end of RUN_IFELSE 24463 24464fi 24465 # end of AC_CACHE_VAL for libopts_cv_run_fopen_binary 24466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_binary}" >&5 24467$as_echo "${libopts_cv_run_fopen_binary}" >&6; } 24468 if test "X${libopts_cv_run_fopen_binary}" != Xno 24469 then 24470 24471$as_echo "#define FOPEN_BINARY_FLAG \"b\"" >>confdefs.h 24472 24473 else 24474 24475$as_echo "#define FOPEN_BINARY_FLAG \"\"" >>confdefs.h 24476 24477 fi 24478 24479 24480 24481 # Check to see if fopen accepts "t" mode. 24482 24483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen accepts \"t\" mode" >&5 24484$as_echo_n "checking whether fopen accepts \"t\" mode... " >&6; } 24485 if ${libopts_cv_run_fopen_text+:} false; then : 24486 $as_echo_n "(cached) " >&6 24487else 24488 24489 if test "$cross_compiling" = yes; then : 24490 libopts_cv_run_fopen_text=no 24491 24492else 24493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24494/* end confdefs.h. */ 24495#include <stdio.h> 24496int main (int argc, char ** argv) { 24497FILE * fp = fopen("conftest.$ac_ext", "rt"); 24498return (fp == NULL) ? 1 : fclose(fp); } 24499_ACEOF 24500if ac_fn_c_try_run "$LINENO"; then : 24501 libopts_cv_run_fopen_text=yes 24502else 24503 libopts_cv_run_fopen_text=no 24504fi 24505rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 24506 conftest.$ac_objext conftest.beam conftest.$ac_ext 24507fi 24508 # end of RUN_IFELSE 24509 24510fi 24511 # end of AC_CACHE_VAL for libopts_cv_run_fopen_text 24512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${libopts_cv_run_fopen_text}" >&5 24513$as_echo "${libopts_cv_run_fopen_text}" >&6; } 24514 if test "X${libopts_cv_run_fopen_text}" != Xno 24515 then 24516 24517$as_echo "#define FOPEN_TEXT_FLAG \"t\"" >>confdefs.h 24518 24519 else 24520 24521$as_echo "#define FOPEN_TEXT_FLAG \"\"" >>confdefs.h 24522 24523 fi 24524 24525 24526 24527 # Check to see if not wanting optional option args. 24528 24529 # Check whether --enable-optional-args was given. 24530if test "${enable_optional_args+set}" = set; then : 24531 enableval=$enable_optional_args; libopts_cv_enable_optional_args=${enable_optional_args} 24532else 24533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether not wanting optional option args" >&5 24534$as_echo_n "checking whether not wanting optional option args... " >&6; } 24535if ${libopts_cv_enable_optional_args+:} false; then : 24536 $as_echo_n "(cached) " >&6 24537else 24538 libopts_cv_enable_optional_args=yes 24539fi 24540{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libopts_cv_enable_optional_args" >&5 24541$as_echo "$libopts_cv_enable_optional_args" >&6; } 24542 24543fi 24544 # end of AC_ARG_ENABLE 24545 if test "X${libopts_cv_enable_optional_args}" = Xno 24546 then 24547 24548$as_echo "#define NO_OPTIONAL_OPT_ARGS 1" >>confdefs.h 24549 24550 fi 24551 24552 24553 24554 24555 24556 fi 24557 ac_config_files="$ac_config_files libopts/Makefile" 24558 24559 # end of AC_DEFUN of LIBOPTS_CHECK 24560 24561 24562# From when we only used libevent for sntp: 24563#AM_COND_IF( 24564# [BUILD_SNTP], 24565# [NTP_LIBEVENT_CHECK], 24566# [NTP_LIBEVENT_CHECK_NOBUILD] 24567#) 24568 24569 24570 24571ntp_pkgconfig_min_version='0.15.0' 24572if test -n "$ac_tool_prefix"; then 24573 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 24574set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 24575{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 24576$as_echo_n "checking for $ac_word... " >&6; } 24577if ${ac_cv_path_PKG_CONFIG+:} false; then : 24578 $as_echo_n "(cached) " >&6 24579else 24580 case $PKG_CONFIG in 24581 [\\/]* | ?:[\\/]*) 24582 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 24583 ;; 24584 *) 24585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 24586for as_dir in $PATH 24587do 24588 IFS=$as_save_IFS 24589 test -z "$as_dir" && as_dir=. 24590 for ac_exec_ext in '' $ac_executable_extensions; do 24591 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 24592 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 24593 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 24594 break 2 24595 fi 24596done 24597 done 24598IFS=$as_save_IFS 24599 24600 ;; 24601esac 24602fi 24603PKG_CONFIG=$ac_cv_path_PKG_CONFIG 24604if test -n "$PKG_CONFIG"; then 24605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 24606$as_echo "$PKG_CONFIG" >&6; } 24607else 24608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24609$as_echo "no" >&6; } 24610fi 24611 24612 24613fi 24614if test -z "$ac_cv_path_PKG_CONFIG"; then 24615 ac_pt_PKG_CONFIG=$PKG_CONFIG 24616 # Extract the first word of "pkg-config", so it can be a program name with args. 24617set dummy pkg-config; ac_word=$2 24618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 24619$as_echo_n "checking for $ac_word... " >&6; } 24620if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 24621 $as_echo_n "(cached) " >&6 24622else 24623 case $ac_pt_PKG_CONFIG in 24624 [\\/]* | ?:[\\/]*) 24625 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 24626 ;; 24627 *) 24628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 24629for as_dir in $PATH 24630do 24631 IFS=$as_save_IFS 24632 test -z "$as_dir" && as_dir=. 24633 for ac_exec_ext in '' $ac_executable_extensions; do 24634 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 24635 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 24636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 24637 break 2 24638 fi 24639done 24640 done 24641IFS=$as_save_IFS 24642 24643 ;; 24644esac 24645fi 24646ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 24647if test -n "$ac_pt_PKG_CONFIG"; then 24648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 24649$as_echo "$ac_pt_PKG_CONFIG" >&6; } 24650else 24651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24652$as_echo "no" >&6; } 24653fi 24654 24655 if test "x$ac_pt_PKG_CONFIG" = x; then 24656 PKG_CONFIG="" 24657 else 24658 case $cross_compiling:$ac_tool_warned in 24659yes:) 24660{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 24661$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 24662ac_tool_warned=yes ;; 24663esac 24664 PKG_CONFIG=$ac_pt_PKG_CONFIG 24665 fi 24666else 24667 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 24668fi 24669 24670{ ac_cv_path_PKG_CONFIG=; unset ac_cv_path_PKG_CONFIG;} 24671{ ac_cv_path_ac_pt_PKG_CONFIG=; unset ac_cv_path_ac_pt_PKG_CONFIG;} 24672 24673case "$PKG_CONFIG" in 24674 /*) 24675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if pkg-config is at least version $ntp_pkgconfig_min_version" >&5 24676$as_echo_n "checking if pkg-config is at least version $ntp_pkgconfig_min_version... " >&6; } 24677 if $PKG_CONFIG --atleast-pkgconfig-version $ntp_pkgconfig_min_version; then 24678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24679$as_echo "yes" >&6; } 24680 else 24681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24682$as_echo "no" >&6; } 24683 PKG_CONFIG="" 24684 fi 24685 ;; 24686esac 24687 24688 24689 24690 24691# Check whether --enable-local-libevent was given. 24692if test "${enable_local_libevent+set}" = set; then : 24693 enableval=$enable_local_libevent; ntp_use_local_libevent=$enableval 24694else 24695 ntp_use_local_libevent=${ntp_use_local_libevent-detect} 24696 24697fi 24698 24699 24700 24701 24702 24703 24704 24705 24706 24707 24708ntp_libevent_min_version=2 24709ntp_libevent_tearoff=libevent 24710 24711 24712 24713 24714 24715case "$ntp_use_local_libevent" in 24716 yes) 24717 ;; 24718 *) # If we have (a good enough) pkg-config, see if it can find libevent 24719 case "$PKG_CONFIG" in 24720 /*) 24721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libevent $ntp_libevent_min_version or later is installed" >&5 24722$as_echo_n "checking if libevent $ntp_libevent_min_version or later is installed... " >&6; } 24723 if $PKG_CONFIG --atleast-version=$ntp_libevent_min_version libevent 24724 then 24725 ntp_use_local_libevent=no 24726 { $as_echo "$as_me:${as_lineno-$LINENO}: Using the installed libevent" >&5 24727$as_echo "$as_me: Using the installed libevent" >&6;} 24728 CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads` 24729 CPPFLAGS_LIBEVENT=`$PKG_CONFIG --cflags-only-I libevent` 24730 # HMS: I hope the following is accurate. 24731 # We don't need -levent, we only need -levent_core. 24732 # While we could grab only the -L stuff, there *might* be 24733 # other flags there we want. Originally we just removed -levent 24734 # but then somebody decided to install -levent-2.0 24735 # LDADD_LIBEVENT=`$PKG_CONFIG --libs libevent | sed 's:-levent::'` 24736 # So now we dance... 24737 LDADD_LIBEVENT= 24738 for i in `$PKG_CONFIG --libs libevent` `$PKG_CONFIG --cflags-only-other libevent_pthreads` 24739 do 24740 case "$i" in 24741 -D*) ;; 24742 -levent*) ;; 24743 *) case "$LDADD_LIBEVENT" in 24744 '') LDADD_LIBEVENT="$i" ;; 24745 *) LDADD_LIBEVENT="$LDADD_LIBEVENT $i" ;; 24746 esac 24747 ;; 24748 esac 24749 done 24750 case "$LIBISC_PTHREADS_NOTHREADS" in 24751 pthreads) 24752 LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_pthreads" 24753 esac 24754 LDADD_LIBEVENT="$LDADD_LIBEVENT -levent_core" 24755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 24756$as_echo "yes" >&6; } 24757 else 24758 ntp_use_local_libevent=yes 24759 # HMS: do we only need to do this if LIBISC_PTHREADS_NOTHREADS 24760 # is "pthreads"? 24761 CFLAGS_LIBEVENT=`$PKG_CONFIG --cflags libevent_pthreads` 24762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 24763$as_echo "no" >&6; } 24764 fi 24765 ;; 24766 *) 24767 ntp_use_local_libevent=yes 24768 ;; 24769 esac 24770 ;; 24771esac 24772 24773case "$ntp_use_local_libevent" in 24774 yes) 24775 { $as_echo "$as_me:${as_lineno-$LINENO}: Using libevent tearoff" >&5 24776$as_echo "$as_me: Using libevent tearoff" >&6;} 24777 CPPFLAGS_LIBEVENT="-I\$(top_builddir)/$ntp_libevent_tearoff/include -I\$(top_srcdir)/$ntp_libevent_tearoff/include" 24778 case "$LIBISC_PTHREADS_NOTHREADS" in 24779 pthreads) 24780 LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_pthreads.la \$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la" 24781 ;; 24782 *) 24783 LDADD_LIBEVENT="\$(top_builddir)/$ntp_libevent_tearoff/libevent_core.la" 24784 esac 24785esac 24786 24787 24788 if test "x$ntp_use_local_libevent" = "xyes"; then 24789 BUILD_LIBEVENT_TRUE= 24790 BUILD_LIBEVENT_FALSE='#' 24791else 24792 BUILD_LIBEVENT_TRUE='#' 24793 BUILD_LIBEVENT_FALSE= 24794fi 24795 24796 24797 24798 24799case "$ntp_libevent_tearoff" in 24800 libevent) 24801 ;; 24802 *) 24803 as_fn_error $? "ntp_libevent.m4 dir must be libevent, not $ntp_libevent_tearoff" "$LINENO" 5 24804 ;; 24805esac 24806 24807case "$ntp_use_local_libevent" in 24808 yes) 24809 ac_configure_args=" --disable-openssl${ac_configure_args}" 24810 ac_configure_args=" --disable-shared${ac_configure_args}" 24811 ac_configure_args=" --disable-libevent-regress${ac_configure_args}" 24812 ac_configure_args=" --disable-libevent-install${ac_configure_args}" 24813 ac_configure_args=" --enable-silent-rules${ac_configure_args}" 24814 ac_configure_args=" --enable-function-sections${ac_configure_args}" 24815 ac_configure_args=" LEP_CFLAGS='${NTP_HARD_CFLAGS}'${ac_configure_args}" 24816 ac_configure_args=" LEP_CPPFLAGS='${NTP_HARD_CPPFLAGS}'${ac_configure_args}" 24817 ac_configure_args=" LEP_LDFLAGS='${NTP_HARD_LDFLAGS}'${ac_configure_args}" 24818 subdirs="$subdirs libevent" 24819 24820 ;; 24821 *) 24822 NTP_FORCE_LIBEVENT_DIST=libevent 24823 ;; 24824esac 24825 24826 24827 24828# Checks for libraries. 24829 24830 24831LIB_SYSLOG='' 24832 24833{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing openlog" >&5 24834$as_echo_n "checking for library containing openlog... " >&6; } 24835if ${ac_cv_search_openlog+:} false; then : 24836 $as_echo_n "(cached) " >&6 24837else 24838 ac_func_search_save_LIBS=$LIBS 24839cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24840/* end confdefs.h. */ 24841 24842/* Override any GCC internal prototype to avoid an error. 24843 Use char because int might match the return type of a GCC 24844 builtin and then its argument prototype would still apply. */ 24845#ifdef __cplusplus 24846extern "C" 24847#endif 24848char openlog (); 24849int 24850main () 24851{ 24852return openlog (); 24853 ; 24854 return 0; 24855} 24856_ACEOF 24857for ac_lib in '' gen syslog; do 24858 if test -z "$ac_lib"; then 24859 ac_res="none required" 24860 else 24861 ac_res=-l$ac_lib 24862 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 24863 fi 24864 if ac_fn_c_try_link "$LINENO"; then : 24865 ac_cv_search_openlog=$ac_res 24866fi 24867rm -f core conftest.err conftest.$ac_objext \ 24868 conftest$ac_exeext 24869 if ${ac_cv_search_openlog+:} false; then : 24870 break 24871fi 24872done 24873if ${ac_cv_search_openlog+:} false; then : 24874 24875else 24876 ac_cv_search_openlog=no 24877fi 24878rm conftest.$ac_ext 24879LIBS=$ac_func_search_save_LIBS 24880fi 24881{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_openlog" >&5 24882$as_echo "$ac_cv_search_openlog" >&6; } 24883ac_res=$ac_cv_search_openlog 24884if test "$ac_res" != no; then : 24885 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 24886 case "$ac_cv_search_openlog" in 24887 'none required') ;; 24888 no) ;; 24889 *) LIB_SYSLOG="$ac_cv_search_openlog $LIB_SYSLOG" ;; 24890 esac 24891 24892fi 24893 24894 24895# Checks for header files. 24896for ac_header in netdb.h string.h strings.h syslog.h 24897do : 24898 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 24899ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 24900if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 24901 cat >>confdefs.h <<_ACEOF 24902#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 24903_ACEOF 24904 24905fi 24906 24907done 24908 24909 24910 24911for ac_header in sysexits.h 24912do : 24913 ac_fn_c_check_header_mongrel "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default" 24914if test "x$ac_cv_header_sysexits_h" = xyes; then : 24915 cat >>confdefs.h <<_ACEOF 24916#define HAVE_SYSEXITS_H 1 24917_ACEOF 24918 24919else 24920 24921 24922$as_echo "#define EX_OK 0" >>confdefs.h 24923 24924 24925$as_echo "#define EX_SOFTWARE 70" >>confdefs.h 24926 24927 24928fi 24929 24930done 24931 24932 24933 24934{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for facilitynames in syslog.h" >&5 24935$as_echo_n "checking for facilitynames in syslog.h... " >&6; } 24936if ${ac_cv_HAVE_SYSLOG_FACILITYNAMES+:} false; then : 24937 $as_echo_n "(cached) " >&6 24938else 24939 24940cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24941/* end confdefs.h. */ 24942 24943#define SYSLOG_NAMES 24944#include <stdlib.h> 24945#include <syslog.h> 24946 24947int 24948main () 24949{ 24950 void *fnames; fnames = facilitynames; 24951 ; 24952 return 0; 24953} 24954_ACEOF 24955if ac_fn_c_try_compile "$LINENO"; then : 24956 ac_cv_HAVE_SYSLOG_FACILITYNAMES=yes 24957else 24958 ac_cv_HAVE_SYSLOG_FACILITYNAMES=no 24959fi 24960rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 24961fi 24962{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&5 24963$as_echo "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" >&6; } 24964case "$ac_cv_HAVE_SYSLOG_FACILITYNAMES" in 24965 yes) 24966 24967$as_echo "#define HAVE_SYSLOG_FACILITYNAMES 1" >>confdefs.h 24968 24969 ;; 24970 no) 24971 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: No facilitynames in <syslog.h>" >&5 24972$as_echo "$as_me: WARNING: No facilitynames in <syslog.h>" >&2;} 24973 ;; 24974 cross) 24975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: facilitynames in <syslog.h> - cross-compiling" >&5 24976$as_echo "$as_me: WARNING: facilitynames in <syslog.h> - cross-compiling" >&2;} 24977 ;; 24978esac 24979 24980 24981# Checks for typedefs, structures, and compiler characteristics. 24982{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 24983$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } 24984if ${ac_cv_header_stdbool_h+:} false; then : 24985 $as_echo_n "(cached) " >&6 24986else 24987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 24988/* end confdefs.h. */ 24989 24990 #include <stdbool.h> 24991 #ifndef bool 24992 "error: bool is not defined" 24993 #endif 24994 #ifndef false 24995 "error: false is not defined" 24996 #endif 24997 #if false 24998 "error: false is not 0" 24999 #endif 25000 #ifndef true 25001 "error: true is not defined" 25002 #endif 25003 #if true != 1 25004 "error: true is not 1" 25005 #endif 25006 #ifndef __bool_true_false_are_defined 25007 "error: __bool_true_false_are_defined is not defined" 25008 #endif 25009 25010 struct s { _Bool s: 1; _Bool t; } s; 25011 25012 char a[true == 1 ? 1 : -1]; 25013 char b[false == 0 ? 1 : -1]; 25014 char c[__bool_true_false_are_defined == 1 ? 1 : -1]; 25015 char d[(bool) 0.5 == true ? 1 : -1]; 25016 /* See body of main program for 'e'. */ 25017 char f[(_Bool) 0.0 == false ? 1 : -1]; 25018 char g[true]; 25019 char h[sizeof (_Bool)]; 25020 char i[sizeof s.t]; 25021 enum { j = false, k = true, l = false * true, m = true * 256 }; 25022 /* The following fails for 25023 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ 25024 _Bool n[m]; 25025 char o[sizeof n == m * sizeof n[0] ? 1 : -1]; 25026 char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; 25027 /* Catch a bug in an HP-UX C compiler. See 25028 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html 25029 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html 25030 */ 25031 _Bool q = true; 25032 _Bool *pq = &q; 25033 25034int 25035main () 25036{ 25037 25038 bool e = &s; 25039 *pq |= q; 25040 *pq |= ! q; 25041 /* Refer to every declared value, to avoid compiler optimizations. */ 25042 return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l 25043 + !m + !n + !o + !p + !q + !pq); 25044 25045 ; 25046 return 0; 25047} 25048_ACEOF 25049if ac_fn_c_try_compile "$LINENO"; then : 25050 ac_cv_header_stdbool_h=yes 25051else 25052 ac_cv_header_stdbool_h=no 25053fi 25054rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25055fi 25056{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 25057$as_echo "$ac_cv_header_stdbool_h" >&6; } 25058 ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" 25059if test "x$ac_cv_type__Bool" = xyes; then : 25060 25061cat >>confdefs.h <<_ACEOF 25062#define HAVE__BOOL 1 25063_ACEOF 25064 25065 25066fi 25067 25068 25069if test $ac_cv_header_stdbool_h = yes; then 25070 25071$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h 25072 25073fi 25074 25075 25076 25077 25078 25079VER_SUFFIX= 25080 25081 25082 25083 25084# Check whether --with-crypto was given. 25085if test "${with_crypto+set}" = set; then : 25086 withval=$with_crypto; 25087fi 25088 25089 25090# Check whether --with-openssl-libdir was given. 25091if test "${with_openssl_libdir+set}" = set; then : 25092 withval=$with_openssl_libdir; 25093fi 25094 25095 25096# Check whether --with-openssl-incdir was given. 25097if test "${with_openssl_incdir+set}" = set; then : 25098 withval=$with_openssl_incdir; 25099fi 25100 25101 25102# Check whether --with-rpath was given. 25103if test "${with_rpath+set}" = set; then : 25104 withval=$with_rpath; 25105fi 25106 25107 25108ntp_openssl=no 25109ntp_openssl_from_pkg_config=no 25110 25111with_crypto=${with_crypto:-openssl,libcrypto} 25112case "$with_crypto" in 25113 yes) 25114 with_crypto=openssl,libcrypto 25115esac 25116 25117 25118case "$with_crypto:${PKG_CONFIG:+notempty}:${with_openssl_libdir-notgiven}:${with_openssl_incdir-notgiven}" in 25119 no:*) ;; 25120 *:notempty:notgiven:notgiven) 25121 for pkg in `echo $with_crypto | sed -e 's/,/ /'`; do 25122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config for $pkg" >&5 25123$as_echo_n "checking pkg-config for $pkg... " >&6; } 25124 if $PKG_CONFIG --exists $pkg ; then 25125 CPPFLAGS_NTP="$CPPFLAGS_NTP `$PKG_CONFIG --cflags-only-I $pkg`" 25126 CFLAGS_NTP="$CFLAGS_NTP `$PKG_CONFIG --cflags-only-other $pkg`" 25127 LDADD_NTP="$LDADD_NTP `$PKG_CONFIG --libs-only-L $pkg`" 25128 LDADD_NTP="$LDADD_NTP `$PKG_CONFIG --libs-only-l --static $pkg`" 25129 LDFLAGS_NTP="$LDFLAGS_NTP `$PKG_CONFIG --libs-only-other $pkg`" 25130 VER_SUFFIX=o 25131 ntp_openssl=yes 25132 ntp_openssl_from_pkg_config=yes 25133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 25134$as_echo "yes" >&6; } 25135 25136 break 25137 fi 25138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25139$as_echo "no" >&6; } 25140 done 25141esac 25142case "$with_crypto:$ntp_openssl" in 25143 no:*) ;; 25144 *:no) 25145 need_dash_r= 25146 need_dash_Wlrpath= 25147 case "${with_rpath-notgiven}" in 25148 yes) 25149 # Lame - what to do if we need -Wl... but not -R? 25150 need_dash_r=1 25151 ;; 25152 notgiven) 25153 case "$host" in 25154 *-*-linux*) 25155 # This may really only be true for gcc 25156 need_dash_Wlrpath=1 25157 ;; 25158 *-*-netbsd*) 25159 need_dash_r=1 25160 ;; 25161 *-*-solaris*) 25162 need_dash_r=1 25163 ;; 25164 esac 25165 ;; 25166 esac 25167 25168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl library directory" >&5 25169$as_echo_n "checking for openssl library directory... " >&6; } 25170 with_openssl_libdir=${with_openssl_libdir-notgiven} 25171 case "$with_openssl_libdir" in 25172 notgiven) 25173 case "$build" in 25174 $host) 25175 with_openssl_libdir=default 25176 ;; 25177 *) 25178 with_openssl_libdir=no 25179 ;; 25180 esac 25181 esac 25182 case "$with_openssl_libdir" in 25183 default) 25184 # Look in: 25185 with_openssl_libdir="/usr/lib /usr/lib/openssl /usr/sfw/lib" 25186 with_openssl_libdir="$with_openssl_libdir /usr/local/lib" 25187 with_openssl_libdir="$with_openssl_libdir /usr/local/ssl/lib /lib" 25188 esac 25189 case "$with_openssl_libdir" in 25190 no) 25191 ;; 25192 *) # Look for libcrypto.a and libssl.a: 25193 for i in $with_openssl_libdir no 25194 do 25195 case "$host" in 25196 *-*-darwin*) 25197 test -f $i/libcrypto.dylib -a -f $i/libssl.dylib && break 25198 ;; 25199 *) 25200 test -f $i/libcrypto.so -a -f $i/libssl.so && break 25201 test -f $i/libcrypto.a -a -f $i/libssl.a && break 25202 ;; 25203 esac 25204 done 25205 openssl_libdir=$i 25206 ;; 25207 esac 25208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $openssl_libdir" >&5 25209$as_echo "$openssl_libdir" >&6; } 25210 case "$openssl_libdir" in 25211 no) 25212 openssl_libdir= 25213 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcrypto and libssl not found in any of $with_openssl_libdir" >&5 25214$as_echo "$as_me: WARNING: libcrypto and libssl not found in any of $with_openssl_libdir" >&2;} 25215 esac 25216 25217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for openssl include directory" >&5 25218$as_echo_n "checking for openssl include directory... " >&6; } 25219 with_openssl_incdir=${with_openssl_incdir-notgiven} 25220 case "$with_openssl_incdir" in 25221 notgiven) 25222 # Look in: 25223 with_openssl_incdir="/usr/include /usr/sfw/include" 25224 with_openssl_incdir="$with_openssl_incdir /usr/local/include" 25225 with_openssl_incdir="$with_openssl_incdir /usr/local/ssl/include" 25226 esac 25227 case "$with_openssl_incdir" in 25228 no) 25229 ;; 25230 *) # look for openssl/evp.h: 25231 for i in $with_openssl_incdir no 25232 do 25233 test -f $i/openssl/evp.h && break 25234 done 25235 openssl_incdir=$i 25236 ;; 25237 esac 25238 { i=; unset i;} 25239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $openssl_incdir" >&5 25240$as_echo "$openssl_incdir" >&6; } 25241 case "$openssl_incdir" in 25242 no) 25243 openssl_incdir= 25244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: did not find openssl/evp.h in any of $with_openssl_incdir" >&5 25245$as_echo "$as_me: WARNING: did not find openssl/evp.h in any of $with_openssl_incdir" >&2;} 25246 esac 25247 if test -z "$openssl_libdir" -o -z "$openssl_incdir" 25248 then 25249 ntp_openssl=no 25250 else 25251 ntp_openssl=yes 25252 VER_SUFFIX=o 25253 fi 25254 case "$ntp_openssl" in 25255 yes) 25256 # We have OpenSSL inc/lib dirs - use them. 25257 case "$openssl_incdir" in 25258 /usr/include) 25259 ;; 25260 *) 25261 CPPFLAGS_NTP="$CPPFLAGS_NTP -I$openssl_incdir" 25262 ;; 25263 esac 25264 case "$openssl_libdir" in 25265 /usr/lib) 25266 ;; 25267 *) 25268 LDADD_NTP="$LDADD_NTP -L$openssl_libdir" 25269 case "$need_dash_r" in 25270 1) 25271 LDFLAGS_NTP="$LDFLAGS_NTP -R$openssl_libdir" 25272 esac 25273 case "$need_dash_Wlrpath" in 25274 1) 25275 LDFLAGS_NTP="$LDFLAGS_NTP -Wl,-rpath,$openssl_libdir" 25276 esac 25277 ;; 25278 esac 25279 LDADD_NTP="$LDADD_NTP -lcrypto" 25280 esac 25281esac 25282 25283{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we will use crypto" >&5 25284$as_echo_n "checking if we will use crypto... " >&6; } 25285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_openssl" >&5 25286$as_echo "$ntp_openssl" >&6; } 25287 25288case "$ntp_openssl" in 25289 yes) 25290 25291$as_echo "#define OPENSSL /**/" >>confdefs.h 25292 25293 case "$VER_SUFFIX" in 25294 *o*) ;; 25295 *) as_fn_error $? "OPENSSL set but no 'o' in VER_SUFFIX!" "$LINENO" 5 ;; 25296 esac 25297 ;; 25298esac 25299 25300NTPO_SAVED_CPPFLAGS="$CPPFLAGS" 25301CPPFLAGS="$CPPFLAGS $CPPFLAGS_NTP" 25302NTPO_SAVED_LIBS="$LIBS" 25303 25304# 25305# check for linking with -lcrypto failure, and try -lcrypto -lz. 25306# Helps m68k-atari-mint 25307# 25308case "$ntp_openssl:$ntp_openssl_from_pkg_config" in 25309 yes:no) 25310 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP" 25311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linking with -lcrypto alone works" >&5 25312$as_echo_n "checking if linking with -lcrypto alone works... " >&6; } 25313if ${ntp_cv_bare_lcrypto+:} false; then : 25314 $as_echo_n "(cached) " >&6 25315else 25316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25317/* end confdefs.h. */ 25318 25319 #include "openssl/err.h" 25320 #include "openssl/evp.h" 25321 25322int 25323main () 25324{ 25325 25326 ERR_load_crypto_strings(); 25327 OpenSSL_add_all_algorithms(); 25328 25329 25330 ; 25331 return 0; 25332} 25333_ACEOF 25334if ac_fn_c_try_link "$LINENO"; then : 25335 ntp_cv_bare_lcrypto=yes 25336else 25337 ntp_cv_bare_lcrypto=no 25338 25339fi 25340rm -f core conftest.err conftest.$ac_objext \ 25341 conftest$ac_exeext conftest.$ac_ext 25342 25343fi 25344{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_bare_lcrypto" >&5 25345$as_echo "$ntp_cv_bare_lcrypto" >&6; } 25346 case "$ntp_cv_bare_lcrypto" in 25347 no) 25348 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP -lz" 25349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if linking with -lcrypto -lz works" >&5 25350$as_echo_n "checking if linking with -lcrypto -lz works... " >&6; } 25351if ${ntp_cv_lcrypto_lz+:} false; then : 25352 $as_echo_n "(cached) " >&6 25353else 25354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25355/* end confdefs.h. */ 25356 25357 #include "openssl/err.h" 25358 #include "openssl/evp.h" 25359 25360int 25361main () 25362{ 25363 25364 ERR_load_crypto_strings(); 25365 OpenSSL_add_all_algorithms(); 25366 25367 25368 ; 25369 return 0; 25370} 25371_ACEOF 25372if ac_fn_c_try_link "$LINENO"; then : 25373 ntp_cv_lcrypto_lz=yes 25374else 25375 ntp_cv_lcrypto_lz=no 25376 25377fi 25378rm -f core conftest.err conftest.$ac_objext \ 25379 conftest$ac_exeext conftest.$ac_ext 25380 25381fi 25382{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_lcrypto_lz" >&5 25383$as_echo "$ntp_cv_lcrypto_lz" >&6; } 25384 case "$ntp_cv_lcrypto_lz" in 25385 yes) 25386 LDADD_NTP="$LDADD_NTP -lz" 25387 esac 25388 esac 25389esac 25390 25391# 25392# Older OpenSSL headers have a number of callback prototypes inside 25393# other function prototypes which trigger copious warnings with gcc's 25394# -Wstrict-prototypes, which is included in -Wall. 25395# 25396# An example: 25397# 25398# int i2d_RSA_NET(const RSA *a, unsigned char **pp, 25399# int (*cb)(), int sgckey); 25400# ^^^^^^^^^^^ 25401# 25402# 25403# 25404openssl_triggers_warnings=unknown 25405NTPO_SAVED_CFLAGS="$CFLAGS" 25406 25407case "$ntp_openssl:$GCC" in 25408 yes:yes) 25409 CFLAGS="$CFLAGS -Werror" 25410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25411/* end confdefs.h. */ 25412 25413 25414int 25415main () 25416{ 25417 25418 /* see if -Werror breaks gcc */ 25419 25420 25421 ; 25422 return 0; 25423} 25424_ACEOF 25425if ac_fn_c_try_compile "$LINENO"; then : 25426 gcc_handles_Werror=yes 25427else 25428 gcc_handles_Werror=no 25429 25430fi 25431rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25432 case "$gcc_handles_Werror" in 25433 no) 25434 # if this gcc doesn't do -Werror go ahead and use 25435 # -Wstrict-prototypes. 25436 openssl_triggers_warnings=yes 25437 ;; 25438 yes) 25439 CFLAGS="$CFLAGS -Wstrict-prototypes" 25440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25441/* end confdefs.h. */ 25442 25443 #include "openssl/asn1_mac.h" 25444 #include "openssl/bn.h" 25445 #include "openssl/err.h" 25446 #include "openssl/evp.h" 25447 #include "openssl/pem.h" 25448 #include "openssl/rand.h" 25449 #include "openssl/x509v3.h" 25450 25451int 25452main () 25453{ 25454 25455 /* empty body */ 25456 25457 25458 ; 25459 return 0; 25460} 25461_ACEOF 25462if ac_fn_c_try_compile "$LINENO"; then : 25463 openssl_triggers_warnings=no 25464else 25465 openssl_triggers_warnings=yes 25466 25467fi 25468rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25469 esac 25470 case "$openssl_triggers_warnings" in 25471 yes) 25472 CFLAGS_NTP="$CFLAGS_NTP -Wno-strict-prototypes" 25473 ;; 25474 *) 25475 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-prototypes" 25476 esac 25477 ;; 25478 no:yes) 25479 # gcc without OpenSSL 25480 CFLAGS_NTP="$CFLAGS_NTP -Wstrict-prototypes" 25481esac 25482 25483# Because we don't want -Werror for the EVP_MD_do_all_sorted check 25484CFLAGS="$NTPO_SAVED_CFLAGS" 25485 25486case "$ntp_openssl" in 25487 yes) 25488 LIBS="$NTPO_SAVED_LIBS $LDADD_NTP" 25489 for ac_func in EVP_MD_do_all_sorted 25490do : 25491 ac_fn_c_check_func "$LINENO" "EVP_MD_do_all_sorted" "ac_cv_func_EVP_MD_do_all_sorted" 25492if test "x$ac_cv_func_EVP_MD_do_all_sorted" = xyes; then : 25493 cat >>confdefs.h <<_ACEOF 25494#define HAVE_EVP_MD_DO_ALL_SORTED 1 25495_ACEOF 25496 25497fi 25498done 25499 25500 ;; 25501esac 25502 25503 25504CPPFLAGS="$NTPO_SAVED_CPPFLAGS" 25505LIBS="$NTPO_SAVED_LIBS" 25506{ NTPO_SAVED_CFLAGS=; unset NTPO_SAVED_CFLAGS;} 25507{ NTPO_SAVED_CPPFLAGS=; unset NTPO_SAVED_CPPFLAGS;} 25508{ NTPO_SAVED_LIBS=; unset NTPO_SAVED_LIBS;} 25509{ openssl_triggers_warnings=; unset openssl_triggers_warnings;} 25510{ ntp_openssl_from_pkg_config=; unset ntp_openssl_from_pkg_config;} 25511 25512 25513 25514{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct sockaddr_storage" >&5 25515$as_echo_n "checking for struct sockaddr_storage... " >&6; } 25516if ${ntp_cv_sockaddr_storage+:} false; then : 25517 $as_echo_n "(cached) " >&6 25518else 25519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25520/* end confdefs.h. */ 25521 25522 #ifdef HAVE_SYS_TYPES_H 25523 # include <sys/types.h> 25524 #endif 25525 #ifdef HAVE_SYS_SOCKET_H 25526 # include <sys/socket.h> 25527 #endif 25528 #ifdef HAVE_NETINET_IN_H 25529 # include <netinet/in.h> 25530 #endif 25531 25532int 25533main () 25534{ 25535 25536 struct sockaddr_storage n; 25537 25538 25539 ; 25540 return 0; 25541} 25542_ACEOF 25543if ac_fn_c_try_compile "$LINENO"; then : 25544 ntp_cv_sockaddr_storage=yes 25545else 25546 ntp_cv_sockaddr_storage=no 25547 25548fi 25549rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25550 25551fi 25552{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_sockaddr_storage" >&5 25553$as_echo "$ntp_cv_sockaddr_storage" >&6; } 25554case "$ntp_cv_sockaddr_storage" in 25555 yes) 25556 25557$as_echo "#define HAVE_STRUCT_SOCKADDR_STORAGE 1" >>confdefs.h 25558 25559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_storage.__ss_family" >&5 25560$as_echo_n "checking for sockaddr_storage.__ss_family... " >&6; } 25561if ${ntp_cv_have___ss_family+:} false; then : 25562 $as_echo_n "(cached) " >&6 25563else 25564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25565/* end confdefs.h. */ 25566 25567 #ifdef HAVE_SYS_TYPES_H 25568 # include <sys/types.h> 25569 #endif 25570 #ifdef HAVE_SYS_SOCKET_H 25571 # include <sys/socket.h> 25572 #endif 25573 #ifdef HAVE_NETINET_IN_H 25574 # include <netinet/in.h> 25575 #endif 25576 25577int 25578main () 25579{ 25580 25581 struct sockaddr_storage s; 25582 s.__ss_family = 1; 25583 25584 25585 ; 25586 return 0; 25587} 25588_ACEOF 25589if ac_fn_c_try_compile "$LINENO"; then : 25590 ntp_cv_have___ss_family=yes 25591else 25592 ntp_cv_have___ss_family=no 25593 25594fi 25595rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25596 25597fi 25598{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_have___ss_family" >&5 25599$as_echo "$ntp_cv_have___ss_family" >&6; } 25600 case "$ntp_cv_have___ss_family" in 25601 yes) 25602 25603$as_echo "#define HAVE___SS_FAMILY_IN_SS 1" >>confdefs.h 25604 25605 esac 25606 25607esac 25608 25609 25610# 25611# Look for in_port_t. 25612# 25613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in_port_t" >&5 25614$as_echo_n "checking for in_port_t... " >&6; } 25615if ${isc_cv_have_in_port_t+:} false; then : 25616 $as_echo_n "(cached) " >&6 25617else 25618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25619/* end confdefs.h. */ 25620 25621 #include <sys/types.h> 25622 #include <netinet/in.h> 25623 25624int 25625main () 25626{ 25627 25628 in_port_t port = 25; 25629 return (0); 25630 25631 25632 ; 25633 return 0; 25634} 25635_ACEOF 25636if ac_fn_c_try_compile "$LINENO"; then : 25637 isc_cv_have_in_port_t=yes 25638else 25639 isc_cv_have_in_port_t=no 25640 25641fi 25642rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25643 25644fi 25645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_in_port_t" >&5 25646$as_echo "$isc_cv_have_in_port_t" >&6; } 25647case "$isc_cv_have_in_port_t" in 25648 no) 25649 25650$as_echo "#define ISC_PLATFORM_NEEDPORTT 1" >>confdefs.h 25651 25652esac 25653 25654{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of socklen arg for getsockname()" >&5 25655$as_echo_n "checking type of socklen arg for getsockname()... " >&6; } 25656if ${ntp_cv_getsockname_socklen_type+:} false; then : 25657 $as_echo_n "(cached) " >&6 25658else 25659 25660 getsockname_socklen_type_found=no 25661 for getsockname_arg2 in 'struct sockaddr *' 'void *'; do 25662 for ntp_cv_getsockname_socklen_type in 'socklen_t' 'size_t' 'unsigned int' 'int'; do 25663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25664/* end confdefs.h. */ 25665 25666 #ifdef HAVE_SYS_TYPES_H 25667 # include <sys/types.h> 25668 #endif 25669 #ifdef HAVE_SYS_SOCKET_H 25670 # include <sys/socket.h> 25671 #endif 25672 25673int 25674main () 25675{ 25676 25677 extern 25678 getsockname(int, $getsockname_arg2, 25679 $ntp_cv_getsockname_socklen_type *); 25680 25681 25682 ; 25683 return 0; 25684} 25685_ACEOF 25686if ac_fn_c_try_compile "$LINENO"; then : 25687 getsockname_socklen_type_found=yes ; break 2 25688fi 25689rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25690 done 25691 done 25692 case "$getsockname_socklen_type_found" in 25693 no) 25694 ntp_cv_getsockname_socklen_type='socklen_t' 25695 esac 25696 { getsockname_arg2=; unset getsockname_arg2;} 25697 { getsockname_socklen_type_found=; unset getsockname_socklen_type_found;} 25698 25699 25700fi 25701{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_getsockname_socklen_type" >&5 25702$as_echo "$ntp_cv_getsockname_socklen_type" >&6; } 25703 25704cat >>confdefs.h <<_ACEOF 25705#define GETSOCKNAME_SOCKLEN_TYPE $ntp_cv_getsockname_socklen_type 25706_ACEOF 25707 25708 25709{ $as_echo "$as_me:${as_lineno-$LINENO}: checking struct sockaddr for sa_len" >&5 25710$as_echo_n "checking struct sockaddr for sa_len... " >&6; } 25711if ${isc_cv_platform_havesalen+:} false; then : 25712 $as_echo_n "(cached) " >&6 25713else 25714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25715/* end confdefs.h. */ 25716 25717 #include <sys/types.h> 25718 #include <sys/socket.h> 25719 25720int 25721main () 25722{ 25723 25724 extern struct sockaddr *ps; 25725 return ps->sa_len; 25726 25727 25728 ; 25729 return 0; 25730} 25731_ACEOF 25732if ac_fn_c_try_compile "$LINENO"; then : 25733 isc_cv_platform_havesalen=yes 25734else 25735 isc_cv_platform_havesalen=no 25736 25737fi 25738rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25739 25740fi 25741{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_platform_havesalen" >&5 25742$as_echo "$isc_cv_platform_havesalen" >&6; } 25743case "$isc_cv_platform_havesalen" in 25744 yes) 25745 25746$as_echo "#define ISC_PLATFORM_HAVESALEN 1" >>confdefs.h 25747 25748esac 25749 25750# Check whether --enable-ipv6 was given. 25751if test "${enable_ipv6+set}" = set; then : 25752 enableval=$enable_ipv6; 25753fi 25754 25755 25756case "$enable_ipv6" in 25757 yes|''|autodetect) 25758 case "$host" in 25759 powerpc-ibm-aix4*) 25760 ;; 25761 *) 25762 25763$as_echo "#define WANT_IPV6 1" >>confdefs.h 25764 25765 ;; 25766 esac 25767 ;; 25768 no) 25769 ;; 25770esac 25771 25772 25773case "$host" in 25774 *-*-darwin*) 25775 25776$as_echo "#define __APPLE_USE_RFC_3542 1" >>confdefs.h 25777 25778esac 25779 25780 25781{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 structures" >&5 25782$as_echo_n "checking for IPv6 structures... " >&6; } 25783if ${isc_cv_found_ipv6+:} false; then : 25784 $as_echo_n "(cached) " >&6 25785else 25786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25787/* end confdefs.h. */ 25788 25789 #include <sys/types.h> 25790 #include <sys/socket.h> 25791 #include <netinet/in.h> 25792 25793int 25794main () 25795{ 25796 25797 struct sockaddr_in6 sin6; 25798 25799 25800 ; 25801 return 0; 25802} 25803_ACEOF 25804if ac_fn_c_try_compile "$LINENO"; then : 25805 isc_cv_found_ipv6=yes 25806else 25807 isc_cv_found_ipv6=no 25808 25809fi 25810rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25811 25812fi 25813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_found_ipv6" >&5 25814$as_echo "$isc_cv_found_ipv6" >&6; } 25815 25816# 25817# See whether IPv6 support is provided via a Kame add-on. 25818# This is done before other IPv6 linking tests so LIBS is properly set. 25819# 25820{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Kame IPv6 support" >&5 25821$as_echo_n "checking for Kame IPv6 support... " >&6; } 25822 25823# Check whether --with-kame was given. 25824if test "${with_kame+set}" = set; then : 25825 withval=$with_kame; use_kame="$withval" 25826else 25827 use_kame="no" 25828 25829fi 25830 25831case "$use_kame" in 25832 no) 25833 ;; 25834 yes) 25835 kame_path=/usr/local/v6 25836 ;; 25837 *) 25838 kame_path="$use_kame" 25839 ;; 25840esac 25841case "$use_kame" in 25842 no) 25843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 25844$as_echo "no" >&6; } 25845 ;; 25846 *) 25847 if test -f $kame_path/lib/libinet6.a; then 25848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $kame_path/lib/libinet6.a" >&5 25849$as_echo "$kame_path/lib/libinet6.a" >&6; } 25850 LIBS="-L$kame_path/lib -linet6 $LIBS" 25851 else 25852 as_fn_error $? "$kame_path/lib/libinet6.a not found. 25853 25854Please choose the proper path with the following command: 25855 25856 configure --with-kame=PATH 25857" "$LINENO" 5 25858 fi 25859 ;; 25860esac 25861 25862# 25863# Whether netinet6/in6.h is needed has to be defined in isc/platform.h. 25864# Including it on Kame-using platforms is very bad, though, because 25865# Kame uses #error against direct inclusion. So include it on only 25866# the platform that is otherwise broken without it -- BSD/OS 4.0 through 4.1. 25867# This is done before the in6_pktinfo check because that's what 25868# netinet6/in6.h is needed for. 25869# 25870case "$host" in 25871 *-bsdi4.[01]*) 25872 25873$as_echo "#define ISC_PLATFORM_NEEDNETINET6IN6H 1" >>confdefs.h 25874 25875 isc_netinet6in6_hack="#include <netinet6/in6.h>" 25876 ;; 25877 *) 25878 isc_netinet6in6_hack="" 25879 ;; 25880esac 25881 25882# 25883# This is similar to the netinet6/in6.h issue. 25884# 25885case "$host" in 25886 *-sco-sysv*uw*|*-*-sysv*UnixWare*|*-*-sysv*OpenUNIX*) 25887 25888$as_echo "#define ISC_PLATFORM_FIXIN6ISADDR 1" >>confdefs.h 25889 25890 isc_netinetin6_hack="#include <netinet/in6.h>" 25891 ;; 25892 *) 25893 isc_netinetin6_hack="" 25894 ;; 25895esac 25896 25897 25898case "$isc_cv_found_ipv6" in 25899 yes) 25900 25901$as_echo "#define ISC_PLATFORM_HAVEIPV6 1" >>confdefs.h 25902 25903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6_pktinfo" >&5 25904$as_echo_n "checking for in6_pktinfo... " >&6; } 25905if ${isc_cv_have_in6_pktinfo+:} false; then : 25906 $as_echo_n "(cached) " >&6 25907else 25908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25909/* end confdefs.h. */ 25910 25911 #include <sys/types.h> 25912 #include <sys/socket.h> 25913 #include <netinet/in.h> 25914 $isc_netinetin6_hack 25915 $isc_netinet6in6_hack 25916 25917int 25918main () 25919{ 25920 25921 struct in6_pktinfo xyzzy; 25922 25923 25924 ; 25925 return 0; 25926} 25927_ACEOF 25928if ac_fn_c_try_compile "$LINENO"; then : 25929 isc_cv_have_in6_pktinfo=yes 25930else 25931 isc_cv_have_in6_pktinfo=no 25932 25933fi 25934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25935 25936fi 25937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_in6_pktinfo" >&5 25938$as_echo "$isc_cv_have_in6_pktinfo" >&6; } 25939 case "$isc_cv_have_in6_pktinfo" in 25940 yes) 25941 25942$as_echo "#define ISC_PLATFORM_HAVEIN6PKTINFO 1" >>confdefs.h 25943 25944 esac 25945 25946 25947 # HMS: Use HAVE_STRUCT_SOCKADDR_IN6_SIN6_SCOPE_ID instead? 25948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sockaddr_in6.sin6_scope_id" >&5 25949$as_echo_n "checking for sockaddr_in6.sin6_scope_id... " >&6; } 25950if ${isc_cv_have_sin6_scope_id+:} false; then : 25951 $as_echo_n "(cached) " >&6 25952else 25953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 25954/* end confdefs.h. */ 25955 25956 #include <sys/types.h> 25957 #include <sys/socket.h> 25958 #include <netinet/in.h> 25959 $isc_netinetin6_hack 25960 $isc_netinet6in6_hack 25961 25962int 25963main () 25964{ 25965 25966 struct sockaddr_in6 xyzzy; 25967 xyzzy.sin6_scope_id = 0; 25968 25969 25970 ; 25971 return 0; 25972} 25973_ACEOF 25974if ac_fn_c_try_compile "$LINENO"; then : 25975 isc_cv_have_sin6_scope_id=yes 25976else 25977 isc_cv_have_sin6_scope_id=no 25978 25979fi 25980rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 25981 25982fi 25983{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_have_sin6_scope_id" >&5 25984$as_echo "$isc_cv_have_sin6_scope_id" >&6; } 25985 25986 case "$isc_cv_have_sin6_scope_id" in 25987 yes) 25988 25989$as_echo "#define ISC_PLATFORM_HAVESCOPEID 1" >>confdefs.h 25990 25991 esac 25992esac 25993 25994 25995# We need this check run even without isc_cv_found_ipv6=yes 25996 25997{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for in6addr_any" >&5 25998$as_echo_n "checking for in6addr_any... " >&6; } 25999if ${isc_cv_in6addr_any_links+:} false; then : 26000 $as_echo_n "(cached) " >&6 26001else 26002 26003 SAVED_LIBS="$LIBS" 26004 LIBS="$LDADD_LIBNTP $LIBS" 26005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26006/* end confdefs.h. */ 26007$ac_includes_default 26008 #include <sys/socket.h> 26009 #include <netinet/in.h> 26010 $isc_netinetin6_hack 26011 $isc_netinet6in6_hack 26012 26013int 26014main () 26015{ 26016 26017 printf("%x", in6addr_any.s6_addr[15]); 26018 26019 26020 ; 26021 return 0; 26022} 26023_ACEOF 26024if ac_fn_c_try_link "$LINENO"; then : 26025 isc_cv_in6addr_any_links=yes 26026else 26027 isc_cv_in6addr_any_links=no 26028 26029fi 26030rm -f core conftest.err conftest.$ac_objext \ 26031 conftest$ac_exeext conftest.$ac_ext 26032 LIBS="$SAVED_LIBS" 26033 { SAVED_LIBS=; unset SAVED_LIBS;} 26034 26035 26036fi 26037{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_in6addr_any_links" >&5 26038$as_echo "$isc_cv_in6addr_any_links" >&6; } 26039 26040case "$isc_cv_in6addr_any_links" in 26041 no) 26042 26043$as_echo "#define ISC_PLATFORM_NEEDIN6ADDRANY 1" >>confdefs.h 26044 26045esac 26046 26047 26048{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrconf" >&5 26049$as_echo_n "checking for struct if_laddrconf... " >&6; } 26050if ${isc_cv_struct_if_laddrconf+:} false; then : 26051 $as_echo_n "(cached) " >&6 26052else 26053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26054/* end confdefs.h. */ 26055 26056 #include <sys/types.h> 26057 #include <net/if6.h> 26058 26059int 26060main () 26061{ 26062 26063 struct if_laddrconf a; 26064 26065 26066 ; 26067 return 0; 26068} 26069_ACEOF 26070if ac_fn_c_try_compile "$LINENO"; then : 26071 isc_cv_struct_if_laddrconf=yes 26072else 26073 isc_cv_struct_if_laddrconf=no 26074 26075fi 26076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26077 26078fi 26079{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_struct_if_laddrconf" >&5 26080$as_echo "$isc_cv_struct_if_laddrconf" >&6; } 26081 26082case "$isc_cv_struct_if_laddrconf" in 26083 yes) 26084 26085$as_echo "#define ISC_PLATFORM_HAVEIF_LADDRCONF 1" >>confdefs.h 26086 26087esac 26088 26089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct if_laddrreq" >&5 26090$as_echo_n "checking for struct if_laddrreq... " >&6; } 26091if ${isc_cv_struct_if_laddrreq+:} false; then : 26092 $as_echo_n "(cached) " >&6 26093else 26094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26095/* end confdefs.h. */ 26096 26097 #include <sys/types.h> 26098 #include <net/if6.h> 26099 26100int 26101main () 26102{ 26103 26104 struct if_laddrreq a; 26105 26106 26107 ; 26108 return 0; 26109} 26110_ACEOF 26111if ac_fn_c_try_compile "$LINENO"; then : 26112 isc_cv_struct_if_laddrreq=yes 26113else 26114 isc_cv_struct_if_laddrreq=no 26115 26116fi 26117rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26118 26119fi 26120{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $isc_cv_struct_if_laddrreq" >&5 26121$as_echo "$isc_cv_struct_if_laddrreq" >&6; } 26122 26123case "$isc_cv_struct_if_laddrreq" in 26124 yes) 26125 26126$as_echo "#define ISC_PLATFORM_HAVEIF_LADDRREQ 1" >>confdefs.h 26127 26128esac 26129 26130{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for multicast IP support" >&5 26131$as_echo_n "checking for multicast IP support... " >&6; } 26132if ${ntp_cv_multicast+:} false; then : 26133 $as_echo_n "(cached) " >&6 26134else 26135 26136 ntp_cv_multicast=no 26137 case "$host" in 26138 i386-sequent-sysv4) 26139 ;; 26140 *) 26141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26142/* end confdefs.h. */ 26143 26144 #ifdef HAVE_NETINET_IN_H 26145 # include <netinet/in.h> 26146 #endif 26147 26148int 26149main () 26150{ 26151 26152 struct ip_mreq ipmr; 26153 ipmr.imr_interface.s_addr = 0; 26154 26155 26156 ; 26157 return 0; 26158} 26159_ACEOF 26160if ac_fn_c_try_compile "$LINENO"; then : 26161 ntp_cv_multicast=yes 26162fi 26163rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 26164 ;; 26165 esac 26166 26167 26168fi 26169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_multicast" >&5 26170$as_echo "$ntp_cv_multicast" >&6; } 26171case "$ntp_cv_multicast" in 26172 yes) 26173 26174$as_echo "#define MCAST 1" >>confdefs.h 26175 26176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking arg type needed for setsockopt() IP*_MULTICAST_LOOP" >&5 26177$as_echo_n "checking arg type needed for setsockopt() IP*_MULTICAST_LOOP... " >&6; } 26178if ${ntp_cv_typeof_ip_multicast_loop+:} false; then : 26179 $as_echo_n "(cached) " >&6 26180else 26181 26182 case "$host" in 26183 *-*-netbsd*|*-*-*linux*) 26184 ntp_cv_typeof_ip_multicast_loop=u_int 26185 ;; 26186 *) 26187 ntp_cv_typeof_ip_multicast_loop=u_char 26188 ;; 26189 esac 26190 26191 26192fi 26193{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ntp_cv_typeof_ip_multicast_loop" >&5 26194$as_echo "$ntp_cv_typeof_ip_multicast_loop" >&6; } 26195 26196cat >>confdefs.h <<_ACEOF 26197#define TYPEOF_IP_MULTICAST_LOOP $ntp_cv_typeof_ip_multicast_loop 26198_ACEOF 26199 26200esac 26201 26202# Check whether --enable-getifaddrs was given. 26203if test "${enable_getifaddrs+set}" = set; then : 26204 enableval=$enable_getifaddrs; want_getifaddrs="$enableval" 26205else 26206 want_getifaddrs="yes" 26207 26208fi 26209 26210 26211case $want_getifaddrs in 26212 glibc) 26213 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-getifaddrs=glibc is no longer required" >&5 26214$as_echo "$as_me: WARNING: --enable-getifaddrs=glibc is no longer required" >&2;} 26215esac 26216case $want_getifaddrs in 26217 no) 26218 ;; 26219 *) 26220 SAVED_LIBS="$LIBS" 26221 LIBS="$LDADD_LIBNTP $LIBS" 26222 for ac_func in getifaddrs 26223do : 26224 ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs" 26225if test "x$ac_cv_func_getifaddrs" = xyes; then : 26226 cat >>confdefs.h <<_ACEOF 26227#define HAVE_GETIFADDRS 1 26228_ACEOF 26229 26230fi 26231done 26232 26233 LIBS="$SAVED_LIBS" 26234 { SAVED_LIBS=; unset SAVED_LIBS;} 26235 ;; 26236esac 26237 26238# 26239# Check for if_nametoindex() for IPv6 scoped addresses support 26240# 26241case "$host" in 26242 *-hp-hpux*) 26243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing if_nametoindex" >&5 26244$as_echo_n "checking for library containing if_nametoindex... " >&6; } 26245if ${ac_cv_search_if_nametoindex+:} false; then : 26246 $as_echo_n "(cached) " >&6 26247else 26248 ac_func_search_save_LIBS=$LIBS 26249cat confdefs.h - <<_ACEOF >conftest.$ac_ext 26250/* end confdefs.h. */ 26251 26252/* Override any GCC internal prototype to avoid an error. 26253 Use char because int might match the return type of a GCC 26254 builtin and then its argument prototype would still apply. */ 26255#ifdef __cplusplus 26256extern "C" 26257#endif 26258char if_nametoindex (); 26259int 26260main () 26261{ 26262return if_nametoindex (); 26263 ; 26264 return 0; 26265} 26266_ACEOF 26267for ac_lib in '' ipv6; do 26268 if test -z "$ac_lib"; then 26269 ac_res="none required" 26270 else 26271 ac_res=-l$ac_lib 26272 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 26273 fi 26274 if ac_fn_c_try_link "$LINENO"; then : 26275 ac_cv_search_if_nametoindex=$ac_res 26276fi 26277rm -f core conftest.err conftest.$ac_objext \ 26278 conftest$ac_exeext 26279 if ${ac_cv_search_if_nametoindex+:} false; then : 26280 break 26281fi 26282done 26283if ${ac_cv_search_if_nametoindex+:} false; then : 26284 26285else 26286 ac_cv_search_if_nametoindex=no 26287fi 26288rm conftest.$ac_ext 26289LIBS=$ac_func_search_save_LIBS 26290fi 26291{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_if_nametoindex" >&5 26292$as_echo "$ac_cv_search_if_nametoindex" >&6; } 26293ac_res=$ac_cv_search_if_nametoindex 26294if test "$ac_res" != no; then : 26295 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 26296 26297fi 26298 26299esac 26300SAVED_LIBS="$LIBS" 26301LIBS="$LDADD_LIBNTP $LIBS" 26302for ac_func in if_nametoindex 26303do : 26304 ac_fn_c_check_func "$LINENO" "if_nametoindex" "ac_cv_func_if_nametoindex" 26305if test "x$ac_cv_func_if_nametoindex" = xyes; then : 26306 cat >>confdefs.h <<_ACEOF 26307#define HAVE_IF_NAMETOINDEX 1 26308_ACEOF 26309 26310fi 26311done 26312 26313LIBS="$SAVED_LIBS" 26314{ SAVED_LIBS=; unset SAVED_LIBS;} 26315case "$ac_cv_func_if_nametoindex" in 26316 yes) 26317 26318$as_echo "#define ISC_PLATFORM_HAVEIFNAMETOINDEX 1" >>confdefs.h 26319 26320esac 26321 26322 26323 26324### 26325 26326# Hacks 26327# these need work if we're to move libntp under sntp 26328 26329$as_echo "#define HAVE_NO_NICE 1" >>confdefs.h 26330 26331 26332$as_echo "#define HAVE_TERMIOS 1" >>confdefs.h 26333 26334 26335# Checks for library functions. 26336for ac_func in socket 26337do : 26338 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket" 26339if test "x$ac_cv_func_socket" = xyes; then : 26340 cat >>confdefs.h <<_ACEOF 26341#define HAVE_SOCKET 1 26342_ACEOF 26343 26344fi 26345done 26346 26347 26348 26349# We may not need have_unity 26350have_unity=false 26351# Extract the first word of "ruby", so it can be a program name with args. 26352set dummy ruby; ac_word=$2 26353{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 26354$as_echo_n "checking for $ac_word... " >&6; } 26355if ${ac_cv_path_PATH_RUBY+:} false; then : 26356 $as_echo_n "(cached) " >&6 26357else 26358 case $PATH_RUBY in 26359 [\\/]* | ?:[\\/]*) 26360 ac_cv_path_PATH_RUBY="$PATH_RUBY" # Let the user override the test with a path. 26361 ;; 26362 *) 26363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 26364for as_dir in $PATH 26365do 26366 IFS=$as_save_IFS 26367 test -z "$as_dir" && as_dir=. 26368 for ac_exec_ext in '' $ac_executable_extensions; do 26369 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 26370 ac_cv_path_PATH_RUBY="$as_dir/$ac_word$ac_exec_ext" 26371 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 26372 break 2 26373 fi 26374done 26375 done 26376IFS=$as_save_IFS 26377 26378 ;; 26379esac 26380fi 26381PATH_RUBY=$ac_cv_path_PATH_RUBY 26382if test -n "$PATH_RUBY"; then 26383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PATH_RUBY" >&5 26384$as_echo "$PATH_RUBY" >&6; } 26385else 26386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 26387$as_echo "no" >&6; } 26388fi 26389 26390 26391case "$PATH_RUBY" in 26392 /*) 26393 have_unity=true 26394 ;; 26395 *) PATH_RUBY="false" 26396 ;; 26397esac 26398# We may not need UNITYBUILD_AVAILABLE 26399 if $have_unity; then 26400 UNITYBUILD_AVAILABLE_TRUE= 26401 UNITYBUILD_AVAILABLE_FALSE='#' 26402else 26403 UNITYBUILD_AVAILABLE_TRUE='#' 26404 UNITYBUILD_AVAILABLE_FALSE= 26405fi 26406 26407 26408 26409## HMS: if we don't find c++ we should not look for gtest. 26410#AC_PROG_CXX 26411#NTP_GOOGLETEST 26412 26413 26414case "$build" in 26415 $host) cross=0 ;; 26416 *) cross=1 ;; 26417esac 26418 26419{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we want to enable tests with undiagnosed problems" >&5 26420$as_echo_n "checking if we want to enable tests with undiagnosed problems... " >&6; } 26421# Check whether --enable-problem-tests was given. 26422if test "${enable_problem_tests+set}" = set; then : 26423 enableval=$enable_problem_tests; sntp_ept=$enableval 26424else 26425 sntp_ept=yes 26426 26427fi 26428 26429{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sntp_ept" >&5 26430$as_echo "$sntp_ept" >&6; } 26431 26432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can run test-kodDatabase" >&5 26433$as_echo_n "checking if we can run test-kodDatabase... " >&6; } 26434sntp_test_kodDatabase="no" 26435case "$sntp_ept:$cross:$host" in 26436 no:0:*-apple-darwin12.6.0) ;; 26437 *) sntp_test_kodDatabase="yes" ;; 26438esac 26439{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sntp_test_kodDatabase" >&5 26440$as_echo "$sntp_test_kodDatabase" >&6; } 26441 if test x$sntp_test_kodDatabase = xyes; then 26442 BUILD_TEST_KODDATABASE_TRUE= 26443 BUILD_TEST_KODDATABASE_FALSE='#' 26444else 26445 BUILD_TEST_KODDATABASE_TRUE='#' 26446 BUILD_TEST_KODDATABASE_FALSE= 26447fi 26448 26449 26450{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can run test-kodFile" >&5 26451$as_echo_n "checking if we can run test-kodFile... " >&6; } 26452sntp_test_kodFile="no" 26453case "$sntp_ept:$cross:$host" in 26454 no:0:*-apple-darwin12.6.0) ;; 26455 *) sntp_test_kodFile="yes" ;; 26456esac 26457{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $sntp_test_kodFile" >&5 26458$as_echo "$sntp_test_kodFile" >&6; } 26459 if test x$sntp_test_kodFile = xyes; then 26460 BUILD_TEST_KODFILE_TRUE= 26461 BUILD_TEST_KODFILE_FALSE='#' 26462else 26463 BUILD_TEST_KODFILE_TRUE='#' 26464 BUILD_TEST_KODFILE_FALSE= 26465fi 26466 26467 26468 26469 26470# All libraries should be in various LIB_* variables now. 26471#LIBS= 26472# Sadly not. There is a gettext() check somewhere, and on Solaris this pulls 26473# in -lintl -lgen, outside our "scope". 26474 26475ac_config_files="$ac_config_files Makefile" 26476 26477ac_config_files="$ac_config_files include/Makefile" 26478 26479ac_config_files="$ac_config_files scripts/Makefile" 26480 26481ac_config_files="$ac_config_files tests/Makefile" 26482 26483ac_config_files="$ac_config_files tests/fileHandlingTest.h" 26484 26485ac_config_files="$ac_config_files unity/Makefile" 26486 26487 26488cat >confcache <<\_ACEOF 26489# This file is a shell script that caches the results of configure 26490# tests run on this system so they can be shared between configure 26491# scripts and configure runs, see configure's option --config-cache. 26492# It is not useful on other systems. If it contains results you don't 26493# want to keep, you may remove or edit it. 26494# 26495# config.status only pays attention to the cache file if you give it 26496# the --recheck option to rerun configure. 26497# 26498# `ac_cv_env_foo' variables (set or unset) will be overridden when 26499# loading this file, other *unset* `ac_cv_foo' will be assigned the 26500# following values. 26501 26502_ACEOF 26503 26504# The following way of writing the cache mishandles newlines in values, 26505# but we know of no workaround that is simple, portable, and efficient. 26506# So, we kill variables containing newlines. 26507# Ultrix sh set writes to stderr and can't be redirected directly, 26508# and sets the high bit in the cache file unless we assign to the vars. 26509( 26510 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 26511 eval ac_val=\$$ac_var 26512 case $ac_val in #( 26513 *${as_nl}*) 26514 case $ac_var in #( 26515 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 26516$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 26517 esac 26518 case $ac_var in #( 26519 _ | IFS | as_nl) ;; #( 26520 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 26521 *) { eval $ac_var=; unset $ac_var;} ;; 26522 esac ;; 26523 esac 26524 done 26525 26526 (set) 2>&1 | 26527 case $as_nl`(ac_space=' '; set) 2>&1` in #( 26528 *${as_nl}ac_space=\ *) 26529 # `set' does not quote correctly, so add quotes: double-quote 26530 # substitution turns \\\\ into \\, and sed turns \\ into \. 26531 sed -n \ 26532 "s/'/'\\\\''/g; 26533 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 26534 ;; #( 26535 *) 26536 # `set' quotes correctly as required by POSIX, so do not add quotes. 26537 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 26538 ;; 26539 esac | 26540 sort 26541) | 26542 sed ' 26543 /^ac_cv_env_/b end 26544 t clear 26545 :clear 26546 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 26547 t end 26548 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 26549 :end' >>confcache 26550if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 26551 if test -w "$cache_file"; then 26552 if test "x$cache_file" != "x/dev/null"; then 26553 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 26554$as_echo "$as_me: updating cache $cache_file" >&6;} 26555 if test ! -f "$cache_file" || test -h "$cache_file"; then 26556 cat confcache >"$cache_file" 26557 else 26558 case $cache_file in #( 26559 */* | ?:*) 26560 mv -f confcache "$cache_file"$$ && 26561 mv -f "$cache_file"$$ "$cache_file" ;; #( 26562 *) 26563 mv -f confcache "$cache_file" ;; 26564 esac 26565 fi 26566 fi 26567 else 26568 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 26569$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 26570 fi 26571fi 26572rm -f confcache 26573 26574test "x$prefix" = xNONE && prefix=$ac_default_prefix 26575# Let make expand exec_prefix. 26576test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 26577 26578DEFS=-DHAVE_CONFIG_H 26579 26580ac_libobjs= 26581ac_ltlibobjs= 26582U= 26583for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 26584 # 1. Remove the extension, and $U if already installed. 26585 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 26586 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 26587 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 26588 # will be set to the directory where LIBOBJS objects are built. 26589 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 26590 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 26591done 26592LIBOBJS=$ac_libobjs 26593 26594LTLIBOBJS=$ac_ltlibobjs 26595 26596 26597{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 26598$as_echo_n "checking that generated files are newer than configure... " >&6; } 26599 if test -n "$am_sleep_pid"; then 26600 # Hide warnings about reused PIDs. 26601 wait $am_sleep_pid 2>/dev/null 26602 fi 26603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 26604$as_echo "done" >&6; } 26605 if test -n "$EXEEXT"; then 26606 am__EXEEXT_TRUE= 26607 am__EXEEXT_FALSE='#' 26608else 26609 am__EXEEXT_TRUE='#' 26610 am__EXEEXT_FALSE= 26611fi 26612 26613if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 26614 as_fn_error $? "conditional \"AMDEP\" was never defined. 26615Usually this means the macro was only invoked conditionally." "$LINENO" 5 26616fi 26617if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 26618 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 26619Usually this means the macro was only invoked conditionally." "$LINENO" 5 26620fi 26621 26622if test -z "${WANT_CALC_TICKADJ_MS_TRUE}" && test -z "${WANT_CALC_TICKADJ_MS_FALSE}"; then 26623 as_fn_error $? "conditional \"WANT_CALC_TICKADJ_MS\" was never defined. 26624Usually this means the macro was only invoked conditionally." "$LINENO" 5 26625fi 26626if test -z "${INSTALL_NTPSWEEP_TRUE}" && test -z "${INSTALL_NTPSWEEP_FALSE}"; then 26627 as_fn_error $? "conditional \"INSTALL_NTPSWEEP\" was never defined. 26628Usually this means the macro was only invoked conditionally." "$LINENO" 5 26629fi 26630if test -z "${INSTALL_UPDATE_LEAP_TRUE}" && test -z "${INSTALL_UPDATE_LEAP_FALSE}"; then 26631 as_fn_error $? "conditional \"INSTALL_UPDATE_LEAP\" was never defined. 26632Usually this means the macro was only invoked conditionally." "$LINENO" 5 26633fi 26634if test -z "${NTP_CROSSCOMPILE_TRUE}" && test -z "${NTP_CROSSCOMPILE_FALSE}"; then 26635 as_fn_error $? "conditional \"NTP_CROSSCOMPILE\" was never defined. 26636Usually this means the macro was only invoked conditionally." "$LINENO" 5 26637fi 26638if test -z "${PTHREADS_TRUE}" && test -z "${PTHREADS_FALSE}"; then 26639 as_fn_error $? "conditional \"PTHREADS\" was never defined. 26640Usually this means the macro was only invoked conditionally." "$LINENO" 5 26641fi 26642if test -z "${BUILD_SNTP_TRUE}" && test -z "${BUILD_SNTP_FALSE}"; then 26643 as_fn_error $? "conditional \"BUILD_SNTP\" was never defined. 26644Usually this means the macro was only invoked conditionally." "$LINENO" 5 26645fi 26646if test -z "${GL_GENERATE_STDNORETURN_H_TRUE}" && test -z "${GL_GENERATE_STDNORETURN_H_FALSE}"; then 26647 as_fn_error $? "conditional \"GL_GENERATE_STDNORETURN_H\" was never defined. 26648Usually this means the macro was only invoked conditionally." "$LINENO" 5 26649fi 26650if test -z "${INSTALL_LIBOPTS_TRUE}" && test -z "${INSTALL_LIBOPTS_FALSE}"; then 26651 as_fn_error $? "conditional \"INSTALL_LIBOPTS\" was never defined. 26652Usually this means the macro was only invoked conditionally." "$LINENO" 5 26653fi 26654if test -z "${NEED_LIBOPTS_TRUE}" && test -z "${NEED_LIBOPTS_FALSE}"; then 26655 as_fn_error $? "conditional \"NEED_LIBOPTS\" was never defined. 26656Usually this means the macro was only invoked conditionally." "$LINENO" 5 26657fi 26658if test -z "${BUILD_LIBEVENT_TRUE}" && test -z "${BUILD_LIBEVENT_FALSE}"; then 26659 as_fn_error $? "conditional \"BUILD_LIBEVENT\" was never defined. 26660Usually this means the macro was only invoked conditionally." "$LINENO" 5 26661fi 26662if test -z "${UNITYBUILD_AVAILABLE_TRUE}" && test -z "${UNITYBUILD_AVAILABLE_FALSE}"; then 26663 as_fn_error $? "conditional \"UNITYBUILD_AVAILABLE\" was never defined. 26664Usually this means the macro was only invoked conditionally." "$LINENO" 5 26665fi 26666if test -z "${BUILD_TEST_KODDATABASE_TRUE}" && test -z "${BUILD_TEST_KODDATABASE_FALSE}"; then 26667 as_fn_error $? "conditional \"BUILD_TEST_KODDATABASE\" was never defined. 26668Usually this means the macro was only invoked conditionally." "$LINENO" 5 26669fi 26670if test -z "${BUILD_TEST_KODFILE_TRUE}" && test -z "${BUILD_TEST_KODFILE_FALSE}"; then 26671 as_fn_error $? "conditional \"BUILD_TEST_KODFILE\" was never defined. 26672Usually this means the macro was only invoked conditionally." "$LINENO" 5 26673fi 26674 26675: "${CONFIG_STATUS=./config.status}" 26676ac_write_fail=0 26677ac_clean_files_save=$ac_clean_files 26678ac_clean_files="$ac_clean_files $CONFIG_STATUS" 26679{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 26680$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 26681as_write_fail=0 26682cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 26683#! $SHELL 26684# Generated by $as_me. 26685# Run this file to recreate the current configuration. 26686# Compiler output produced by configure, useful for debugging 26687# configure, is in config.log if it exists. 26688 26689debug=false 26690ac_cs_recheck=false 26691ac_cs_silent=false 26692 26693SHELL=\${CONFIG_SHELL-$SHELL} 26694export SHELL 26695_ASEOF 26696cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 26697## -------------------- ## 26698## M4sh Initialization. ## 26699## -------------------- ## 26700 26701# Be more Bourne compatible 26702DUALCASE=1; export DUALCASE # for MKS sh 26703if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 26704 emulate sh 26705 NULLCMD=: 26706 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26707 # is contrary to our usage. Disable this feature. 26708 alias -g '${1+"$@"}'='"$@"' 26709 setopt NO_GLOB_SUBST 26710else 26711 case `(set -o) 2>/dev/null` in #( 26712 *posix*) : 26713 set -o posix ;; #( 26714 *) : 26715 ;; 26716esac 26717fi 26718 26719 26720as_nl=' 26721' 26722export as_nl 26723# Printing a long string crashes Solaris 7 /usr/bin/printf. 26724as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 26725as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 26726as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 26727# Prefer a ksh shell builtin over an external printf program on Solaris, 26728# but without wasting forks for bash or zsh. 26729if test -z "$BASH_VERSION$ZSH_VERSION" \ 26730 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 26731 as_echo='print -r --' 26732 as_echo_n='print -rn --' 26733elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 26734 as_echo='printf %s\n' 26735 as_echo_n='printf %s' 26736else 26737 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 26738 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 26739 as_echo_n='/usr/ucb/echo -n' 26740 else 26741 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 26742 as_echo_n_body='eval 26743 arg=$1; 26744 case $arg in #( 26745 *"$as_nl"*) 26746 expr "X$arg" : "X\\(.*\\)$as_nl"; 26747 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 26748 esac; 26749 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 26750 ' 26751 export as_echo_n_body 26752 as_echo_n='sh -c $as_echo_n_body as_echo' 26753 fi 26754 export as_echo_body 26755 as_echo='sh -c $as_echo_body as_echo' 26756fi 26757 26758# The user is always right. 26759if test "${PATH_SEPARATOR+set}" != set; then 26760 PATH_SEPARATOR=: 26761 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 26762 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 26763 PATH_SEPARATOR=';' 26764 } 26765fi 26766 26767 26768# IFS 26769# We need space, tab and new line, in precisely that order. Quoting is 26770# there to prevent editors from complaining about space-tab. 26771# (If _AS_PATH_WALK were called with IFS unset, it would disable word 26772# splitting by setting IFS to empty value.) 26773IFS=" "" $as_nl" 26774 26775# Find who we are. Look in the path if we contain no directory separator. 26776as_myself= 26777case $0 in #(( 26778 *[\\/]* ) as_myself=$0 ;; 26779 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 26780for as_dir in $PATH 26781do 26782 IFS=$as_save_IFS 26783 test -z "$as_dir" && as_dir=. 26784 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 26785 done 26786IFS=$as_save_IFS 26787 26788 ;; 26789esac 26790# We did not find ourselves, most probably we were run as `sh COMMAND' 26791# in which case we are not to be found in the path. 26792if test "x$as_myself" = x; then 26793 as_myself=$0 26794fi 26795if test ! -f "$as_myself"; then 26796 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 26797 exit 1 26798fi 26799 26800# Unset variables that we do not need and which cause bugs (e.g. in 26801# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 26802# suppresses any "Segmentation fault" message there. '((' could 26803# trigger a bug in pdksh 5.2.14. 26804for as_var in BASH_ENV ENV MAIL MAILPATH 26805do eval test x\${$as_var+set} = xset \ 26806 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 26807done 26808PS1='$ ' 26809PS2='> ' 26810PS4='+ ' 26811 26812# NLS nuisances. 26813LC_ALL=C 26814export LC_ALL 26815LANGUAGE=C 26816export LANGUAGE 26817 26818# CDPATH. 26819(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 26820 26821 26822# as_fn_error STATUS ERROR [LINENO LOG_FD] 26823# ---------------------------------------- 26824# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 26825# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 26826# script with STATUS, using 1 if that was 0. 26827as_fn_error () 26828{ 26829 as_status=$1; test $as_status -eq 0 && as_status=1 26830 if test "$4"; then 26831 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 26832 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 26833 fi 26834 $as_echo "$as_me: error: $2" >&2 26835 as_fn_exit $as_status 26836} # as_fn_error 26837 26838 26839# as_fn_set_status STATUS 26840# ----------------------- 26841# Set $? to STATUS, without forking. 26842as_fn_set_status () 26843{ 26844 return $1 26845} # as_fn_set_status 26846 26847# as_fn_exit STATUS 26848# ----------------- 26849# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 26850as_fn_exit () 26851{ 26852 set +e 26853 as_fn_set_status $1 26854 exit $1 26855} # as_fn_exit 26856 26857# as_fn_unset VAR 26858# --------------- 26859# Portably unset VAR. 26860as_fn_unset () 26861{ 26862 { eval $1=; unset $1;} 26863} 26864as_unset=as_fn_unset 26865# as_fn_append VAR VALUE 26866# ---------------------- 26867# Append the text in VALUE to the end of the definition contained in VAR. Take 26868# advantage of any shell optimizations that allow amortized linear growth over 26869# repeated appends, instead of the typical quadratic growth present in naive 26870# implementations. 26871if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 26872 eval 'as_fn_append () 26873 { 26874 eval $1+=\$2 26875 }' 26876else 26877 as_fn_append () 26878 { 26879 eval $1=\$$1\$2 26880 } 26881fi # as_fn_append 26882 26883# as_fn_arith ARG... 26884# ------------------ 26885# Perform arithmetic evaluation on the ARGs, and store the result in the 26886# global $as_val. Take advantage of shells that can avoid forks. The arguments 26887# must be portable across $(()) and expr. 26888if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 26889 eval 'as_fn_arith () 26890 { 26891 as_val=$(( $* )) 26892 }' 26893else 26894 as_fn_arith () 26895 { 26896 as_val=`expr "$@" || test $? -eq 1` 26897 } 26898fi # as_fn_arith 26899 26900 26901if expr a : '\(a\)' >/dev/null 2>&1 && 26902 test "X`expr 00001 : '.*\(...\)'`" = X001; then 26903 as_expr=expr 26904else 26905 as_expr=false 26906fi 26907 26908if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 26909 as_basename=basename 26910else 26911 as_basename=false 26912fi 26913 26914if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 26915 as_dirname=dirname 26916else 26917 as_dirname=false 26918fi 26919 26920as_me=`$as_basename -- "$0" || 26921$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 26922 X"$0" : 'X\(//\)$' \| \ 26923 X"$0" : 'X\(/\)' \| . 2>/dev/null || 26924$as_echo X/"$0" | 26925 sed '/^.*\/\([^/][^/]*\)\/*$/{ 26926 s//\1/ 26927 q 26928 } 26929 /^X\/\(\/\/\)$/{ 26930 s//\1/ 26931 q 26932 } 26933 /^X\/\(\/\).*/{ 26934 s//\1/ 26935 q 26936 } 26937 s/.*/./; q'` 26938 26939# Avoid depending upon Character Ranges. 26940as_cr_letters='abcdefghijklmnopqrstuvwxyz' 26941as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 26942as_cr_Letters=$as_cr_letters$as_cr_LETTERS 26943as_cr_digits='0123456789' 26944as_cr_alnum=$as_cr_Letters$as_cr_digits 26945 26946ECHO_C= ECHO_N= ECHO_T= 26947case `echo -n x` in #((((( 26948-n*) 26949 case `echo 'xy\c'` in 26950 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 26951 xy) ECHO_C='\c';; 26952 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 26953 ECHO_T=' ';; 26954 esac;; 26955*) 26956 ECHO_N='-n';; 26957esac 26958 26959rm -f conf$$ conf$$.exe conf$$.file 26960if test -d conf$$.dir; then 26961 rm -f conf$$.dir/conf$$.file 26962else 26963 rm -f conf$$.dir 26964 mkdir conf$$.dir 2>/dev/null 26965fi 26966if (echo >conf$$.file) 2>/dev/null; then 26967 if ln -s conf$$.file conf$$ 2>/dev/null; then 26968 as_ln_s='ln -s' 26969 # ... but there are two gotchas: 26970 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 26971 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 26972 # In both cases, we have to default to `cp -pR'. 26973 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 26974 as_ln_s='cp -pR' 26975 elif ln conf$$.file conf$$ 2>/dev/null; then 26976 as_ln_s=ln 26977 else 26978 as_ln_s='cp -pR' 26979 fi 26980else 26981 as_ln_s='cp -pR' 26982fi 26983rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 26984rmdir conf$$.dir 2>/dev/null 26985 26986 26987# as_fn_mkdir_p 26988# ------------- 26989# Create "$as_dir" as a directory, including parents if necessary. 26990as_fn_mkdir_p () 26991{ 26992 26993 case $as_dir in #( 26994 -*) as_dir=./$as_dir;; 26995 esac 26996 test -d "$as_dir" || eval $as_mkdir_p || { 26997 as_dirs= 26998 while :; do 26999 case $as_dir in #( 27000 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 27001 *) as_qdir=$as_dir;; 27002 esac 27003 as_dirs="'$as_qdir' $as_dirs" 27004 as_dir=`$as_dirname -- "$as_dir" || 27005$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 27006 X"$as_dir" : 'X\(//\)[^/]' \| \ 27007 X"$as_dir" : 'X\(//\)$' \| \ 27008 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 27009$as_echo X"$as_dir" | 27010 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 27011 s//\1/ 27012 q 27013 } 27014 /^X\(\/\/\)[^/].*/{ 27015 s//\1/ 27016 q 27017 } 27018 /^X\(\/\/\)$/{ 27019 s//\1/ 27020 q 27021 } 27022 /^X\(\/\).*/{ 27023 s//\1/ 27024 q 27025 } 27026 s/.*/./; q'` 27027 test -d "$as_dir" && break 27028 done 27029 test -z "$as_dirs" || eval "mkdir $as_dirs" 27030 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 27031 27032 27033} # as_fn_mkdir_p 27034if mkdir -p . 2>/dev/null; then 27035 as_mkdir_p='mkdir -p "$as_dir"' 27036else 27037 test -d ./-p && rmdir ./-p 27038 as_mkdir_p=false 27039fi 27040 27041 27042# as_fn_executable_p FILE 27043# ----------------------- 27044# Test if FILE is an executable regular file. 27045as_fn_executable_p () 27046{ 27047 test -f "$1" && test -x "$1" 27048} # as_fn_executable_p 27049as_test_x='test -x' 27050as_executable_p=as_fn_executable_p 27051 27052# Sed expression to map a string onto a valid CPP name. 27053as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 27054 27055# Sed expression to map a string onto a valid variable name. 27056as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 27057 27058 27059exec 6>&1 27060## ----------------------------------- ## 27061## Main body of $CONFIG_STATUS script. ## 27062## ----------------------------------- ## 27063_ASEOF 27064test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 27065 27066cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27067# Save the log message, to keep $0 and so on meaningful, and to 27068# report actual input values of CONFIG_FILES etc. instead of their 27069# values after options handling. 27070ac_log=" 27071This file was extended by sntp $as_me 4.2.8p10, which was 27072generated by GNU Autoconf 2.69. Invocation command line was 27073 27074 CONFIG_FILES = $CONFIG_FILES 27075 CONFIG_HEADERS = $CONFIG_HEADERS 27076 CONFIG_LINKS = $CONFIG_LINKS 27077 CONFIG_COMMANDS = $CONFIG_COMMANDS 27078 $ $0 $@ 27079 27080on `(hostname || uname -n) 2>/dev/null | sed 1q` 27081" 27082 27083_ACEOF 27084 27085case $ac_config_files in *" 27086"*) set x $ac_config_files; shift; ac_config_files=$*;; 27087esac 27088 27089case $ac_config_headers in *" 27090"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 27091esac 27092 27093 27094cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27095# Files that config.status was made for. 27096config_files="$ac_config_files" 27097config_headers="$ac_config_headers" 27098config_commands="$ac_config_commands" 27099 27100_ACEOF 27101 27102cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27103ac_cs_usage="\ 27104\`$as_me' instantiates files and other configuration actions 27105from templates according to the current configuration. Unless the files 27106and actions are specified as TAGs, all are instantiated by default. 27107 27108Usage: $0 [OPTION]... [TAG]... 27109 27110 -h, --help print this help, then exit 27111 -V, --version print version number and configuration settings, then exit 27112 --config print configuration, then exit 27113 -q, --quiet, --silent 27114 do not print progress messages 27115 -d, --debug don't remove temporary files 27116 --recheck update $as_me by reconfiguring in the same conditions 27117 --file=FILE[:TEMPLATE] 27118 instantiate the configuration file FILE 27119 --header=FILE[:TEMPLATE] 27120 instantiate the configuration header FILE 27121 27122Configuration files: 27123$config_files 27124 27125Configuration headers: 27126$config_headers 27127 27128Configuration commands: 27129$config_commands 27130 27131Report bugs to <http://bugs.ntp.org./>. 27132sntp home page: <http://www.ntp.org./>." 27133 27134_ACEOF 27135cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27136ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 27137ac_cs_version="\\ 27138sntp config.status 4.2.8p10 27139configured by $0, generated by GNU Autoconf 2.69, 27140 with options \\"\$ac_cs_config\\" 27141 27142Copyright (C) 2012 Free Software Foundation, Inc. 27143This config.status script is free software; the Free Software Foundation 27144gives unlimited permission to copy, distribute and modify it." 27145 27146ac_pwd='$ac_pwd' 27147srcdir='$srcdir' 27148INSTALL='$INSTALL' 27149MKDIR_P='$MKDIR_P' 27150AWK='$AWK' 27151test -n "\$AWK" || AWK=awk 27152_ACEOF 27153 27154cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27155# The default lists apply if the user does not specify any file. 27156ac_need_defaults=: 27157while test $# != 0 27158do 27159 case $1 in 27160 --*=?*) 27161 ac_option=`expr "X$1" : 'X\([^=]*\)='` 27162 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 27163 ac_shift=: 27164 ;; 27165 --*=) 27166 ac_option=`expr "X$1" : 'X\([^=]*\)='` 27167 ac_optarg= 27168 ac_shift=: 27169 ;; 27170 *) 27171 ac_option=$1 27172 ac_optarg=$2 27173 ac_shift=shift 27174 ;; 27175 esac 27176 27177 case $ac_option in 27178 # Handling of the options. 27179 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 27180 ac_cs_recheck=: ;; 27181 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 27182 $as_echo "$ac_cs_version"; exit ;; 27183 --config | --confi | --conf | --con | --co | --c ) 27184 $as_echo "$ac_cs_config"; exit ;; 27185 --debug | --debu | --deb | --de | --d | -d ) 27186 debug=: ;; 27187 --file | --fil | --fi | --f ) 27188 $ac_shift 27189 case $ac_optarg in 27190 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 27191 '') as_fn_error $? "missing file argument" ;; 27192 esac 27193 as_fn_append CONFIG_FILES " '$ac_optarg'" 27194 ac_need_defaults=false;; 27195 --header | --heade | --head | --hea ) 27196 $ac_shift 27197 case $ac_optarg in 27198 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 27199 esac 27200 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 27201 ac_need_defaults=false;; 27202 --he | --h) 27203 # Conflict between --help and --header 27204 as_fn_error $? "ambiguous option: \`$1' 27205Try \`$0 --help' for more information.";; 27206 --help | --hel | -h ) 27207 $as_echo "$ac_cs_usage"; exit ;; 27208 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 27209 | -silent | --silent | --silen | --sile | --sil | --si | --s) 27210 ac_cs_silent=: ;; 27211 27212 # This is an error. 27213 -*) as_fn_error $? "unrecognized option: \`$1' 27214Try \`$0 --help' for more information." ;; 27215 27216 *) as_fn_append ac_config_targets " $1" 27217 ac_need_defaults=false ;; 27218 27219 esac 27220 shift 27221done 27222 27223ac_configure_extra_args= 27224 27225if $ac_cs_silent; then 27226 exec 6>/dev/null 27227 ac_configure_extra_args="$ac_configure_extra_args --silent" 27228fi 27229 27230_ACEOF 27231cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27232if \$ac_cs_recheck; then 27233 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 27234 shift 27235 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 27236 CONFIG_SHELL='$SHELL' 27237 export CONFIG_SHELL 27238 exec "\$@" 27239fi 27240 27241_ACEOF 27242cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27243exec 5>>config.log 27244{ 27245 echo 27246 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 27247## Running $as_me. ## 27248_ASBOX 27249 $as_echo "$ac_log" 27250} >&5 27251 27252_ACEOF 27253cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27254# 27255# INIT-COMMANDS 27256# 27257AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 27258 27259 27260# The HP-UX ksh and POSIX shell print the target directory to stdout 27261# if CDPATH is set. 27262(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 27263 27264sed_quote_subst='$sed_quote_subst' 27265double_quote_subst='$double_quote_subst' 27266delay_variable_subst='$delay_variable_subst' 27267SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 27268Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 27269GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 27270EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 27271FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 27272SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 27273ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 27274LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 27275enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 27276macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 27277macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 27278enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 27279pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 27280enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 27281shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 27282PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 27283host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 27284host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 27285host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 27286build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 27287build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 27288build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 27289NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 27290LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 27291max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 27292ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 27293exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 27294lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 27295lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 27296lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 27297lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 27298lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 27299reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 27300reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 27301OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 27302deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 27303file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 27304file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 27305want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 27306DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 27307sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 27308AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 27309AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 27310archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 27311STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 27312RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 27313old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 27314old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 27315old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 27316lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 27317CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 27318CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 27319compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 27320GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 27321lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 27322lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 27323lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 27324lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 27325lt_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"`' 27326lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 27327nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 27328lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 27329lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 27330objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 27331MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 27332lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 27333lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 27334lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 27335lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 27336lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 27337need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 27338MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 27339DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 27340NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 27341LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 27342OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 27343OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 27344libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 27345shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 27346extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 27347archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 27348enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 27349export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 27350whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 27351compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 27352old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 27353old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 27354archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 27355archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 27356module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 27357module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 27358with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 27359allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 27360no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 27361hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 27362hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 27363hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 27364hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 27365hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 27366hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 27367hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 27368inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 27369link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 27370always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 27371export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 27372exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 27373include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 27374prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 27375postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 27376file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 27377variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 27378need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 27379need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 27380version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 27381runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 27382shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 27383shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 27384libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 27385library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 27386soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 27387install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 27388postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 27389postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 27390finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 27391finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 27392hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 27393sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 27394configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 27395configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 27396hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 27397enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 27398enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 27399enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 27400old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 27401striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 27402 27403LTCC='$LTCC' 27404LTCFLAGS='$LTCFLAGS' 27405compiler='$compiler_DEFAULT' 27406 27407# A function that is used when there is no print builtin or printf. 27408func_fallback_echo () 27409{ 27410 eval 'cat <<_LTECHO_EOF 27411\$1 27412_LTECHO_EOF' 27413} 27414 27415# Quote evaled strings. 27416for var in SED \ 27417GREP \ 27418EGREP \ 27419FGREP \ 27420SHELL \ 27421ECHO \ 27422LD \ 27423PATH_SEPARATOR \ 27424NM \ 27425LN_S \ 27426lt_SP2NL \ 27427lt_NL2SP \ 27428reload_flag \ 27429OBJDUMP \ 27430deplibs_check_method \ 27431file_magic_cmd \ 27432file_magic_glob \ 27433want_nocaseglob \ 27434DLLTOOL \ 27435sharedlib_from_linklib_cmd \ 27436AR \ 27437AR_FLAGS \ 27438archiver_list_spec \ 27439STRIP \ 27440RANLIB \ 27441CC \ 27442CFLAGS \ 27443compiler \ 27444lt_cv_sys_global_symbol_pipe \ 27445lt_cv_sys_global_symbol_to_cdecl \ 27446lt_cv_sys_global_symbol_to_import \ 27447lt_cv_sys_global_symbol_to_c_name_address \ 27448lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 27449lt_cv_nm_interface \ 27450nm_file_list_spec \ 27451lt_cv_truncate_bin \ 27452lt_prog_compiler_no_builtin_flag \ 27453lt_prog_compiler_pic \ 27454lt_prog_compiler_wl \ 27455lt_prog_compiler_static \ 27456lt_cv_prog_compiler_c_o \ 27457need_locks \ 27458MANIFEST_TOOL \ 27459DSYMUTIL \ 27460NMEDIT \ 27461LIPO \ 27462OTOOL \ 27463OTOOL64 \ 27464shrext_cmds \ 27465export_dynamic_flag_spec \ 27466whole_archive_flag_spec \ 27467compiler_needs_object \ 27468with_gnu_ld \ 27469allow_undefined_flag \ 27470no_undefined_flag \ 27471hardcode_libdir_flag_spec \ 27472hardcode_libdir_separator \ 27473exclude_expsyms \ 27474include_expsyms \ 27475file_list_spec \ 27476variables_saved_for_relink \ 27477libname_spec \ 27478library_names_spec \ 27479soname_spec \ 27480install_override_mode \ 27481finish_eval \ 27482old_striplib \ 27483striplib; do 27484 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 27485 *[\\\\\\\`\\"\\\$]*) 27486 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 27487 ;; 27488 *) 27489 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 27490 ;; 27491 esac 27492done 27493 27494# Double-quote double-evaled strings. 27495for var in reload_cmds \ 27496old_postinstall_cmds \ 27497old_postuninstall_cmds \ 27498old_archive_cmds \ 27499extract_expsyms_cmds \ 27500old_archive_from_new_cmds \ 27501old_archive_from_expsyms_cmds \ 27502archive_cmds \ 27503archive_expsym_cmds \ 27504module_cmds \ 27505module_expsym_cmds \ 27506export_symbols_cmds \ 27507prelink_cmds \ 27508postlink_cmds \ 27509postinstall_cmds \ 27510postuninstall_cmds \ 27511finish_cmds \ 27512sys_lib_search_path_spec \ 27513configure_time_dlsearch_path \ 27514configure_time_lt_sys_library_path; do 27515 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 27516 *[\\\\\\\`\\"\\\$]*) 27517 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 27518 ;; 27519 *) 27520 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 27521 ;; 27522 esac 27523done 27524 27525ac_aux_dir='$ac_aux_dir' 27526 27527# See if we are running on zsh, and set the options that allow our 27528# commands through without removal of \ escapes INIT. 27529if test -n "\${ZSH_VERSION+set}"; then 27530 setopt NO_GLOB_SUBST 27531fi 27532 27533 27534 PACKAGE='$PACKAGE' 27535 VERSION='$VERSION' 27536 RM='$RM' 27537 ofile='$ofile' 27538 27539 27540 27541 27542_ACEOF 27543 27544cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27545 27546# Handling of arguments. 27547for ac_config_target in $ac_config_targets 27548do 27549 case $ac_config_target in 27550 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 27551 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 27552 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 27553 "libopts/Makefile") CONFIG_FILES="$CONFIG_FILES libopts/Makefile" ;; 27554 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 27555 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; 27556 "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;; 27557 "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;; 27558 "tests/fileHandlingTest.h") CONFIG_FILES="$CONFIG_FILES tests/fileHandlingTest.h" ;; 27559 "unity/Makefile") CONFIG_FILES="$CONFIG_FILES unity/Makefile" ;; 27560 27561 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 27562 esac 27563done 27564 27565 27566# If the user did not use the arguments to specify the items to instantiate, 27567# then the envvar interface is used. Set only those that are not. 27568# We use the long form for the default assignment because of an extremely 27569# bizarre bug on SunOS 4.1.3. 27570if $ac_need_defaults; then 27571 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 27572 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 27573 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 27574fi 27575 27576# Have a temporary directory for convenience. Make it in the build tree 27577# simply because there is no reason against having it here, and in addition, 27578# creating and moving files from /tmp can sometimes cause problems. 27579# Hook for its removal unless debugging. 27580# Note that there is a small window in which the directory will not be cleaned: 27581# after its creation but before its name has been assigned to `$tmp'. 27582$debug || 27583{ 27584 tmp= ac_tmp= 27585 trap 'exit_status=$? 27586 : "${ac_tmp:=$tmp}" 27587 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 27588' 0 27589 trap 'as_fn_exit 1' 1 2 13 15 27590} 27591# Create a (secure) tmp directory for tmp files. 27592 27593{ 27594 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 27595 test -d "$tmp" 27596} || 27597{ 27598 tmp=./conf$$-$RANDOM 27599 (umask 077 && mkdir "$tmp") 27600} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 27601ac_tmp=$tmp 27602 27603# Set up the scripts for CONFIG_FILES section. 27604# No need to generate them if there are no CONFIG_FILES. 27605# This happens for instance with `./config.status config.h'. 27606if test -n "$CONFIG_FILES"; then 27607 27608 27609ac_cr=`echo X | tr X '\015'` 27610# On cygwin, bash can eat \r inside `` if the user requested igncr. 27611# But we know of no other shell where ac_cr would be empty at this 27612# point, so we can use a bashism as a fallback. 27613if test "x$ac_cr" = x; then 27614 eval ac_cr=\$\'\\r\' 27615fi 27616ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 27617if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 27618 ac_cs_awk_cr='\\r' 27619else 27620 ac_cs_awk_cr=$ac_cr 27621fi 27622 27623echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 27624_ACEOF 27625 27626 27627{ 27628 echo "cat >conf$$subs.awk <<_ACEOF" && 27629 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 27630 echo "_ACEOF" 27631} >conf$$subs.sh || 27632 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27633ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 27634ac_delim='%!_!# ' 27635for ac_last_try in false false false false false :; do 27636 . ./conf$$subs.sh || 27637 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27638 27639 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 27640 if test $ac_delim_n = $ac_delim_num; then 27641 break 27642 elif $ac_last_try; then 27643 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 27644 else 27645 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 27646 fi 27647done 27648rm -f conf$$subs.sh 27649 27650cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27651cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 27652_ACEOF 27653sed -n ' 27654h 27655s/^/S["/; s/!.*/"]=/ 27656p 27657g 27658s/^[^!]*!// 27659:repl 27660t repl 27661s/'"$ac_delim"'$// 27662t delim 27663:nl 27664h 27665s/\(.\{148\}\)..*/\1/ 27666t more1 27667s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 27668p 27669n 27670b repl 27671:more1 27672s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 27673p 27674g 27675s/.\{148\}// 27676t nl 27677:delim 27678h 27679s/\(.\{148\}\)..*/\1/ 27680t more2 27681s/["\\]/\\&/g; s/^/"/; s/$/"/ 27682p 27683b 27684:more2 27685s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 27686p 27687g 27688s/.\{148\}// 27689t delim 27690' <conf$$subs.awk | sed ' 27691/^[^""]/{ 27692 N 27693 s/\n// 27694} 27695' >>$CONFIG_STATUS || ac_write_fail=1 27696rm -f conf$$subs.awk 27697cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27698_ACAWK 27699cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 27700 for (key in S) S_is_set[key] = 1 27701 FS = "" 27702 27703} 27704{ 27705 line = $ 0 27706 nfields = split(line, field, "@") 27707 substed = 0 27708 len = length(field[1]) 27709 for (i = 2; i < nfields; i++) { 27710 key = field[i] 27711 keylen = length(key) 27712 if (S_is_set[key]) { 27713 value = S[key] 27714 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 27715 len += length(value) + length(field[++i]) 27716 substed = 1 27717 } else 27718 len += 1 + keylen 27719 } 27720 27721 print line 27722} 27723 27724_ACAWK 27725_ACEOF 27726cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27727if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 27728 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 27729else 27730 cat 27731fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 27732 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 27733_ACEOF 27734 27735# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 27736# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 27737# trailing colons and then remove the whole line if VPATH becomes empty 27738# (actually we leave an empty line to preserve line numbers). 27739if test "x$srcdir" = x.; then 27740 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 27741h 27742s/// 27743s/^/:/ 27744s/[ ]*$/:/ 27745s/:\$(srcdir):/:/g 27746s/:\${srcdir}:/:/g 27747s/:@srcdir@:/:/g 27748s/^:*// 27749s/:*$// 27750x 27751s/\(=[ ]*\).*/\1/ 27752G 27753s/\n// 27754s/^[^=]*=[ ]*$// 27755}' 27756fi 27757 27758cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27759fi # test -n "$CONFIG_FILES" 27760 27761# Set up the scripts for CONFIG_HEADERS section. 27762# No need to generate them if there are no CONFIG_HEADERS. 27763# This happens for instance with `./config.status Makefile'. 27764if test -n "$CONFIG_HEADERS"; then 27765cat >"$ac_tmp/defines.awk" <<\_ACAWK || 27766BEGIN { 27767_ACEOF 27768 27769# Transform confdefs.h into an awk script `defines.awk', embedded as 27770# here-document in config.status, that substitutes the proper values into 27771# config.h.in to produce config.h. 27772 27773# Create a delimiter string that does not exist in confdefs.h, to ease 27774# handling of long lines. 27775ac_delim='%!_!# ' 27776for ac_last_try in false false :; do 27777 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 27778 if test -z "$ac_tt"; then 27779 break 27780 elif $ac_last_try; then 27781 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 27782 else 27783 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 27784 fi 27785done 27786 27787# For the awk script, D is an array of macro values keyed by name, 27788# likewise P contains macro parameters if any. Preserve backslash 27789# newline sequences. 27790 27791ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 27792sed -n ' 27793s/.\{148\}/&'"$ac_delim"'/g 27794t rset 27795:rset 27796s/^[ ]*#[ ]*define[ ][ ]*/ / 27797t def 27798d 27799:def 27800s/\\$// 27801t bsnl 27802s/["\\]/\\&/g 27803s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 27804D["\1"]=" \3"/p 27805s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 27806d 27807:bsnl 27808s/["\\]/\\&/g 27809s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 27810D["\1"]=" \3\\\\\\n"\\/p 27811t cont 27812s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 27813t cont 27814d 27815:cont 27816n 27817s/.\{148\}/&'"$ac_delim"'/g 27818t clear 27819:clear 27820s/\\$// 27821t bsnlc 27822s/["\\]/\\&/g; s/^/"/; s/$/"/p 27823d 27824:bsnlc 27825s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 27826b cont 27827' <confdefs.h | sed ' 27828s/'"$ac_delim"'/"\\\ 27829"/g' >>$CONFIG_STATUS || ac_write_fail=1 27830 27831cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 27832 for (key in D) D_is_set[key] = 1 27833 FS = "" 27834} 27835/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 27836 line = \$ 0 27837 split(line, arg, " ") 27838 if (arg[1] == "#") { 27839 defundef = arg[2] 27840 mac1 = arg[3] 27841 } else { 27842 defundef = substr(arg[1], 2) 27843 mac1 = arg[2] 27844 } 27845 split(mac1, mac2, "(") #) 27846 macro = mac2[1] 27847 prefix = substr(line, 1, index(line, defundef) - 1) 27848 if (D_is_set[macro]) { 27849 # Preserve the white space surrounding the "#". 27850 print prefix "define", macro P[macro] D[macro] 27851 next 27852 } else { 27853 # Replace #undef with comments. This is necessary, for example, 27854 # in the case of _POSIX_SOURCE, which is predefined and required 27855 # on some systems where configure will not decide to define it. 27856 if (defundef == "undef") { 27857 print "/*", prefix defundef, macro, "*/" 27858 next 27859 } 27860 } 27861} 27862{ print } 27863_ACAWK 27864_ACEOF 27865cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 27866 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 27867fi # test -n "$CONFIG_HEADERS" 27868 27869 27870eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 27871shift 27872for ac_tag 27873do 27874 case $ac_tag in 27875 :[FHLC]) ac_mode=$ac_tag; continue;; 27876 esac 27877 case $ac_mode$ac_tag in 27878 :[FHL]*:*);; 27879 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 27880 :[FH]-) ac_tag=-:-;; 27881 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 27882 esac 27883 ac_save_IFS=$IFS 27884 IFS=: 27885 set x $ac_tag 27886 IFS=$ac_save_IFS 27887 shift 27888 ac_file=$1 27889 shift 27890 27891 case $ac_mode in 27892 :L) ac_source=$1;; 27893 :[FH]) 27894 ac_file_inputs= 27895 for ac_f 27896 do 27897 case $ac_f in 27898 -) ac_f="$ac_tmp/stdin";; 27899 *) # Look for the file first in the build tree, then in the source tree 27900 # (if the path is not absolute). The absolute path cannot be DOS-style, 27901 # because $ac_f cannot contain `:'. 27902 test -f "$ac_f" || 27903 case $ac_f in 27904 [\\/$]*) false;; 27905 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 27906 esac || 27907 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 27908 esac 27909 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 27910 as_fn_append ac_file_inputs " '$ac_f'" 27911 done 27912 27913 # Let's still pretend it is `configure' which instantiates (i.e., don't 27914 # use $as_me), people would be surprised to read: 27915 # /* config.h. Generated by config.status. */ 27916 configure_input='Generated from '` 27917 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 27918 `' by configure.' 27919 if test x"$ac_file" != x-; then 27920 configure_input="$ac_file. $configure_input" 27921 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 27922$as_echo "$as_me: creating $ac_file" >&6;} 27923 fi 27924 # Neutralize special characters interpreted by sed in replacement strings. 27925 case $configure_input in #( 27926 *\&* | *\|* | *\\* ) 27927 ac_sed_conf_input=`$as_echo "$configure_input" | 27928 sed 's/[\\\\&|]/\\\\&/g'`;; #( 27929 *) ac_sed_conf_input=$configure_input;; 27930 esac 27931 27932 case $ac_tag in 27933 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 27934 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 27935 esac 27936 ;; 27937 esac 27938 27939 ac_dir=`$as_dirname -- "$ac_file" || 27940$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 27941 X"$ac_file" : 'X\(//\)[^/]' \| \ 27942 X"$ac_file" : 'X\(//\)$' \| \ 27943 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 27944$as_echo X"$ac_file" | 27945 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 27946 s//\1/ 27947 q 27948 } 27949 /^X\(\/\/\)[^/].*/{ 27950 s//\1/ 27951 q 27952 } 27953 /^X\(\/\/\)$/{ 27954 s//\1/ 27955 q 27956 } 27957 /^X\(\/\).*/{ 27958 s//\1/ 27959 q 27960 } 27961 s/.*/./; q'` 27962 as_dir="$ac_dir"; as_fn_mkdir_p 27963 ac_builddir=. 27964 27965case "$ac_dir" in 27966.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 27967*) 27968 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 27969 # A ".." for each directory in $ac_dir_suffix. 27970 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 27971 case $ac_top_builddir_sub in 27972 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 27973 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 27974 esac ;; 27975esac 27976ac_abs_top_builddir=$ac_pwd 27977ac_abs_builddir=$ac_pwd$ac_dir_suffix 27978# for backward compatibility: 27979ac_top_builddir=$ac_top_build_prefix 27980 27981case $srcdir in 27982 .) # We are building in place. 27983 ac_srcdir=. 27984 ac_top_srcdir=$ac_top_builddir_sub 27985 ac_abs_top_srcdir=$ac_pwd ;; 27986 [\\/]* | ?:[\\/]* ) # Absolute name. 27987 ac_srcdir=$srcdir$ac_dir_suffix; 27988 ac_top_srcdir=$srcdir 27989 ac_abs_top_srcdir=$srcdir ;; 27990 *) # Relative name. 27991 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 27992 ac_top_srcdir=$ac_top_build_prefix$srcdir 27993 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 27994esac 27995ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 27996 27997 27998 case $ac_mode in 27999 :F) 28000 # 28001 # CONFIG_FILE 28002 # 28003 28004 case $INSTALL in 28005 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 28006 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 28007 esac 28008 ac_MKDIR_P=$MKDIR_P 28009 case $MKDIR_P in 28010 [\\/$]* | ?:[\\/]* ) ;; 28011 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 28012 esac 28013_ACEOF 28014 28015cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 28016# If the template does not know about datarootdir, expand it. 28017# FIXME: This hack should be removed a few years after 2.60. 28018ac_datarootdir_hack=; ac_datarootdir_seen= 28019ac_sed_dataroot=' 28020/datarootdir/ { 28021 p 28022 q 28023} 28024/@datadir@/p 28025/@docdir@/p 28026/@infodir@/p 28027/@localedir@/p 28028/@mandir@/p' 28029case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 28030*datarootdir*) ac_datarootdir_seen=yes;; 28031*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 28032 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 28033$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 28034_ACEOF 28035cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 28036 ac_datarootdir_hack=' 28037 s&@datadir@&$datadir&g 28038 s&@docdir@&$docdir&g 28039 s&@infodir@&$infodir&g 28040 s&@localedir@&$localedir&g 28041 s&@mandir@&$mandir&g 28042 s&\\\${datarootdir}&$datarootdir&g' ;; 28043esac 28044_ACEOF 28045 28046# Neutralize VPATH when `$srcdir' = `.'. 28047# Shell code in configure.ac might set extrasub. 28048# FIXME: do we really want to maintain this feature? 28049cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 28050ac_sed_extra="$ac_vpsub 28051$extrasub 28052_ACEOF 28053cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 28054:t 28055/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 28056s|@configure_input@|$ac_sed_conf_input|;t t 28057s&@top_builddir@&$ac_top_builddir_sub&;t t 28058s&@top_build_prefix@&$ac_top_build_prefix&;t t 28059s&@srcdir@&$ac_srcdir&;t t 28060s&@abs_srcdir@&$ac_abs_srcdir&;t t 28061s&@top_srcdir@&$ac_top_srcdir&;t t 28062s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 28063s&@builddir@&$ac_builddir&;t t 28064s&@abs_builddir@&$ac_abs_builddir&;t t 28065s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 28066s&@INSTALL@&$ac_INSTALL&;t t 28067s&@MKDIR_P@&$ac_MKDIR_P&;t t 28068$ac_datarootdir_hack 28069" 28070eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 28071 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28072 28073test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 28074 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 28075 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 28076 "$ac_tmp/out"`; test -z "$ac_out"; } && 28077 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 28078which seems to be undefined. Please make sure it is defined" >&5 28079$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 28080which seems to be undefined. Please make sure it is defined" >&2;} 28081 28082 rm -f "$ac_tmp/stdin" 28083 case $ac_file in 28084 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 28085 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 28086 esac \ 28087 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28088 ;; 28089 :H) 28090 # 28091 # CONFIG_HEADER 28092 # 28093 if test x"$ac_file" != x-; then 28094 { 28095 $as_echo "/* $configure_input */" \ 28096 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 28097 } >"$ac_tmp/config.h" \ 28098 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28099 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 28100 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 28101$as_echo "$as_me: $ac_file is unchanged" >&6;} 28102 else 28103 rm -f "$ac_file" 28104 mv "$ac_tmp/config.h" "$ac_file" \ 28105 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 28106 fi 28107 else 28108 $as_echo "/* $configure_input */" \ 28109 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 28110 || as_fn_error $? "could not create -" "$LINENO" 5 28111 fi 28112# Compute "$ac_file"'s index in $config_headers. 28113_am_arg="$ac_file" 28114_am_stamp_count=1 28115for _am_header in $config_headers :; do 28116 case $_am_header in 28117 $_am_arg | $_am_arg:* ) 28118 break ;; 28119 * ) 28120 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 28121 esac 28122done 28123echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 28124$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 28125 X"$_am_arg" : 'X\(//\)[^/]' \| \ 28126 X"$_am_arg" : 'X\(//\)$' \| \ 28127 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 28128$as_echo X"$_am_arg" | 28129 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 28130 s//\1/ 28131 q 28132 } 28133 /^X\(\/\/\)[^/].*/{ 28134 s//\1/ 28135 q 28136 } 28137 /^X\(\/\/\)$/{ 28138 s//\1/ 28139 q 28140 } 28141 /^X\(\/\).*/{ 28142 s//\1/ 28143 q 28144 } 28145 s/.*/./; q'`/stamp-h$_am_stamp_count 28146 ;; 28147 28148 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 28149$as_echo "$as_me: executing $ac_file commands" >&6;} 28150 ;; 28151 esac 28152 28153 28154 case $ac_file$ac_mode in 28155 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 28156 # Older Autoconf quotes --file arguments for eval, but not when files 28157 # are listed without --file. Let's play safe and only enable the eval 28158 # if we detect the quoting. 28159 case $CONFIG_FILES in 28160 *\'*) eval set x "$CONFIG_FILES" ;; 28161 *) set x $CONFIG_FILES ;; 28162 esac 28163 shift 28164 for mf 28165 do 28166 # Strip MF so we end up with the name of the file. 28167 mf=`echo "$mf" | sed -e 's/:.*$//'` 28168 # Check whether this is an Automake generated Makefile or not. 28169 # We used to match only the files named 'Makefile.in', but 28170 # some people rename them; so instead we look at the file content. 28171 # Grep'ing the first line is not enough: some people post-process 28172 # each Makefile.in and add a new line on top of each file to say so. 28173 # Grep'ing the whole file is not good either: AIX grep has a line 28174 # limit of 2048, but all sed's we know have understand at least 4000. 28175 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 28176 dirpart=`$as_dirname -- "$mf" || 28177$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 28178 X"$mf" : 'X\(//\)[^/]' \| \ 28179 X"$mf" : 'X\(//\)$' \| \ 28180 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 28181$as_echo X"$mf" | 28182 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 28183 s//\1/ 28184 q 28185 } 28186 /^X\(\/\/\)[^/].*/{ 28187 s//\1/ 28188 q 28189 } 28190 /^X\(\/\/\)$/{ 28191 s//\1/ 28192 q 28193 } 28194 /^X\(\/\).*/{ 28195 s//\1/ 28196 q 28197 } 28198 s/.*/./; q'` 28199 else 28200 continue 28201 fi 28202 # Extract the definition of DEPDIR, am__include, and am__quote 28203 # from the Makefile without running 'make'. 28204 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 28205 test -z "$DEPDIR" && continue 28206 am__include=`sed -n 's/^am__include = //p' < "$mf"` 28207 test -z "$am__include" && continue 28208 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 28209 # Find all dependency output files, they are included files with 28210 # $(DEPDIR) in their names. We invoke sed twice because it is the 28211 # simplest approach to changing $(DEPDIR) to its actual value in the 28212 # expansion. 28213 for file in `sed -n " 28214 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 28215 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 28216 # Make sure the directory exists. 28217 test -f "$dirpart/$file" && continue 28218 fdir=`$as_dirname -- "$file" || 28219$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 28220 X"$file" : 'X\(//\)[^/]' \| \ 28221 X"$file" : 'X\(//\)$' \| \ 28222 X"$file" : 'X\(/\)' \| . 2>/dev/null || 28223$as_echo X"$file" | 28224 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 28225 s//\1/ 28226 q 28227 } 28228 /^X\(\/\/\)[^/].*/{ 28229 s//\1/ 28230 q 28231 } 28232 /^X\(\/\/\)$/{ 28233 s//\1/ 28234 q 28235 } 28236 /^X\(\/\).*/{ 28237 s//\1/ 28238 q 28239 } 28240 s/.*/./; q'` 28241 as_dir=$dirpart/$fdir; as_fn_mkdir_p 28242 # echo "creating $dirpart/$file" 28243 echo '# dummy' > "$dirpart/$file" 28244 done 28245 done 28246} 28247 ;; 28248 "libtool":C) 28249 28250 # See if we are running on zsh, and set the options that allow our 28251 # commands through without removal of \ escapes. 28252 if test -n "${ZSH_VERSION+set}"; then 28253 setopt NO_GLOB_SUBST 28254 fi 28255 28256 cfgfile=${ofile}T 28257 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 28258 $RM "$cfgfile" 28259 28260 cat <<_LT_EOF >> "$cfgfile" 28261#! $SHELL 28262# Generated automatically by $as_me ($PACKAGE) $VERSION 28263# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 28264# NOTE: Changes made to this file will be lost: look at ltmain.sh. 28265 28266# Provide generalized library-building support services. 28267# Written by Gordon Matzigkeit, 1996 28268 28269# Copyright (C) 2014 Free Software Foundation, Inc. 28270# This is free software; see the source for copying conditions. There is NO 28271# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 28272 28273# GNU Libtool is free software; you can redistribute it and/or modify 28274# it under the terms of the GNU General Public License as published by 28275# the Free Software Foundation; either version 2 of of the License, or 28276# (at your option) any later version. 28277# 28278# As a special exception to the GNU General Public License, if you 28279# distribute this file as part of a program or library that is built 28280# using GNU Libtool, you may include this file under the same 28281# distribution terms that you use for the rest of that program. 28282# 28283# GNU Libtool is distributed in the hope that it will be useful, but 28284# WITHOUT ANY WARRANTY; without even the implied warranty of 28285# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 28286# GNU General Public License for more details. 28287# 28288# You should have received a copy of the GNU General Public License 28289# along with this program. If not, see <http://www.gnu.org/licenses/>. 28290 28291 28292# The names of the tagged configurations supported by this script. 28293available_tags='' 28294 28295# Configured defaults for sys_lib_dlsearch_path munging. 28296: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 28297 28298# ### BEGIN LIBTOOL CONFIG 28299 28300# A sed program that does not truncate output. 28301SED=$lt_SED 28302 28303# Sed that helps us avoid accidentally triggering echo(1) options like -n. 28304Xsed="\$SED -e 1s/^X//" 28305 28306# A grep program that handles long lines. 28307GREP=$lt_GREP 28308 28309# An ERE matcher. 28310EGREP=$lt_EGREP 28311 28312# A literal string matcher. 28313FGREP=$lt_FGREP 28314 28315# Shell to use when invoking shell scripts. 28316SHELL=$lt_SHELL 28317 28318# An echo program that protects backslashes. 28319ECHO=$lt_ECHO 28320 28321# Whether or not to build shared libraries. 28322build_libtool_libs=$enable_shared 28323 28324# Which release of libtool.m4 was used? 28325macro_version=$macro_version 28326macro_revision=$macro_revision 28327 28328# Whether or not to build static libraries. 28329build_old_libs=$enable_static 28330 28331# What type of objects to build. 28332pic_mode=$pic_mode 28333 28334# Whether or not to optimize for fast installation. 28335fast_install=$enable_fast_install 28336 28337# Shared archive member basename,for filename based shared library versioning on AIX. 28338shared_archive_member_spec=$shared_archive_member_spec 28339 28340# The PATH separator for the build system. 28341PATH_SEPARATOR=$lt_PATH_SEPARATOR 28342 28343# The host system. 28344host_alias=$host_alias 28345host=$host 28346host_os=$host_os 28347 28348# The build system. 28349build_alias=$build_alias 28350build=$build 28351build_os=$build_os 28352 28353# A BSD- or MS-compatible name lister. 28354NM=$lt_NM 28355 28356# Whether we need soft or hard links. 28357LN_S=$lt_LN_S 28358 28359# What is the maximum length of a command? 28360max_cmd_len=$max_cmd_len 28361 28362# Object file suffix (normally "o"). 28363objext=$ac_objext 28364 28365# Executable file suffix (normally ""). 28366exeext=$exeext 28367 28368# whether the shell understands "unset". 28369lt_unset=$lt_unset 28370 28371# turn spaces into newlines. 28372SP2NL=$lt_lt_SP2NL 28373 28374# turn newlines into spaces. 28375NL2SP=$lt_lt_NL2SP 28376 28377# convert \$build file names to \$host format. 28378to_host_file_cmd=$lt_cv_to_host_file_cmd 28379 28380# convert \$build files to toolchain format. 28381to_tool_file_cmd=$lt_cv_to_tool_file_cmd 28382 28383# An object symbol dumper. 28384OBJDUMP=$lt_OBJDUMP 28385 28386# Method to check whether dependent libraries are shared objects. 28387deplibs_check_method=$lt_deplibs_check_method 28388 28389# Command to use when deplibs_check_method = "file_magic". 28390file_magic_cmd=$lt_file_magic_cmd 28391 28392# How to find potential files when deplibs_check_method = "file_magic". 28393file_magic_glob=$lt_file_magic_glob 28394 28395# Find potential files using nocaseglob when deplibs_check_method = "file_magic". 28396want_nocaseglob=$lt_want_nocaseglob 28397 28398# DLL creation program. 28399DLLTOOL=$lt_DLLTOOL 28400 28401# Command to associate shared and link libraries. 28402sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 28403 28404# The archiver. 28405AR=$lt_AR 28406 28407# Flags to create an archive. 28408AR_FLAGS=$lt_AR_FLAGS 28409 28410# How to feed a file listing to the archiver. 28411archiver_list_spec=$lt_archiver_list_spec 28412 28413# A symbol stripping program. 28414STRIP=$lt_STRIP 28415 28416# Commands used to install an old-style archive. 28417RANLIB=$lt_RANLIB 28418old_postinstall_cmds=$lt_old_postinstall_cmds 28419old_postuninstall_cmds=$lt_old_postuninstall_cmds 28420 28421# Whether to use a lock for old archive extraction. 28422lock_old_archive_extraction=$lock_old_archive_extraction 28423 28424# A C compiler. 28425LTCC=$lt_CC 28426 28427# LTCC compiler flags. 28428LTCFLAGS=$lt_CFLAGS 28429 28430# Take the output of nm and produce a listing of raw symbols and C names. 28431global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 28432 28433# Transform the output of nm in a proper C declaration. 28434global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 28435 28436# Transform the output of nm into a list of symbols to manually relocate. 28437global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 28438 28439# Transform the output of nm in a C name address pair. 28440global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 28441 28442# Transform the output of nm in a C name address pair when lib prefix is needed. 28443global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 28444 28445# The name lister interface. 28446nm_interface=$lt_lt_cv_nm_interface 28447 28448# Specify filename containing input files for \$NM. 28449nm_file_list_spec=$lt_nm_file_list_spec 28450 28451# The root where to search for dependent libraries,and where our libraries should be installed. 28452lt_sysroot=$lt_sysroot 28453 28454# Command to truncate a binary pipe. 28455lt_truncate_bin=$lt_lt_cv_truncate_bin 28456 28457# The name of the directory that contains temporary libtool files. 28458objdir=$objdir 28459 28460# Used to examine libraries when file_magic_cmd begins with "file". 28461MAGIC_CMD=$MAGIC_CMD 28462 28463# Must we lock files when doing compilation? 28464need_locks=$lt_need_locks 28465 28466# Manifest tool. 28467MANIFEST_TOOL=$lt_MANIFEST_TOOL 28468 28469# Tool to manipulate archived DWARF debug symbol files on Mac OS X. 28470DSYMUTIL=$lt_DSYMUTIL 28471 28472# Tool to change global to local symbols on Mac OS X. 28473NMEDIT=$lt_NMEDIT 28474 28475# Tool to manipulate fat objects and archives on Mac OS X. 28476LIPO=$lt_LIPO 28477 28478# ldd/readelf like tool for Mach-O binaries on Mac OS X. 28479OTOOL=$lt_OTOOL 28480 28481# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 28482OTOOL64=$lt_OTOOL64 28483 28484# Old archive suffix (normally "a"). 28485libext=$libext 28486 28487# Shared library suffix (normally ".so"). 28488shrext_cmds=$lt_shrext_cmds 28489 28490# The commands to extract the exported symbol list from a shared archive. 28491extract_expsyms_cmds=$lt_extract_expsyms_cmds 28492 28493# Variables whose values should be saved in libtool wrapper scripts and 28494# restored at link time. 28495variables_saved_for_relink=$lt_variables_saved_for_relink 28496 28497# Do we need the "lib" prefix for modules? 28498need_lib_prefix=$need_lib_prefix 28499 28500# Do we need a version for libraries? 28501need_version=$need_version 28502 28503# Library versioning type. 28504version_type=$version_type 28505 28506# Shared library runtime path variable. 28507runpath_var=$runpath_var 28508 28509# Shared library path variable. 28510shlibpath_var=$shlibpath_var 28511 28512# Is shlibpath searched before the hard-coded library search path? 28513shlibpath_overrides_runpath=$shlibpath_overrides_runpath 28514 28515# Format of library name prefix. 28516libname_spec=$lt_libname_spec 28517 28518# List of archive names. First name is the real one, the rest are links. 28519# The last name is the one that the linker finds with -lNAME 28520library_names_spec=$lt_library_names_spec 28521 28522# The coded name of the library, if different from the real name. 28523soname_spec=$lt_soname_spec 28524 28525# Permission mode override for installation of shared libraries. 28526install_override_mode=$lt_install_override_mode 28527 28528# Command to use after installation of a shared archive. 28529postinstall_cmds=$lt_postinstall_cmds 28530 28531# Command to use after uninstallation of a shared archive. 28532postuninstall_cmds=$lt_postuninstall_cmds 28533 28534# Commands used to finish a libtool library installation in a directory. 28535finish_cmds=$lt_finish_cmds 28536 28537# As "finish_cmds", except a single script fragment to be evaled but 28538# not shown. 28539finish_eval=$lt_finish_eval 28540 28541# Whether we should hardcode library paths into libraries. 28542hardcode_into_libs=$hardcode_into_libs 28543 28544# Compile-time system search path for libraries. 28545sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 28546 28547# Detected run-time system search path for libraries. 28548sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 28549 28550# Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 28551configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 28552 28553# Whether dlopen is supported. 28554dlopen_support=$enable_dlopen 28555 28556# Whether dlopen of programs is supported. 28557dlopen_self=$enable_dlopen_self 28558 28559# Whether dlopen of statically linked programs is supported. 28560dlopen_self_static=$enable_dlopen_self_static 28561 28562# Commands to strip libraries. 28563old_striplib=$lt_old_striplib 28564striplib=$lt_striplib 28565 28566 28567# The linker used to build libraries. 28568LD=$lt_LD 28569 28570# How to create reloadable object files. 28571reload_flag=$lt_reload_flag 28572reload_cmds=$lt_reload_cmds 28573 28574# Commands used to build an old-style archive. 28575old_archive_cmds=$lt_old_archive_cmds 28576 28577# A language specific compiler. 28578CC=$lt_compiler 28579 28580# Is the compiler the GNU compiler? 28581with_gcc=$GCC 28582 28583# Compiler flag to turn off builtin functions. 28584no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 28585 28586# Additional compiler flags for building library objects. 28587pic_flag=$lt_lt_prog_compiler_pic 28588 28589# How to pass a linker flag through the compiler. 28590wl=$lt_lt_prog_compiler_wl 28591 28592# Compiler flag to prevent dynamic linking. 28593link_static_flag=$lt_lt_prog_compiler_static 28594 28595# Does compiler simultaneously support -c and -o options? 28596compiler_c_o=$lt_lt_cv_prog_compiler_c_o 28597 28598# Whether or not to add -lc for building shared libraries. 28599build_libtool_need_lc=$archive_cmds_need_lc 28600 28601# Whether or not to disallow shared libs when runtime libs are static. 28602allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 28603 28604# Compiler flag to allow reflexive dlopens. 28605export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 28606 28607# Compiler flag to generate shared objects directly from archives. 28608whole_archive_flag_spec=$lt_whole_archive_flag_spec 28609 28610# Whether the compiler copes with passing no objects directly. 28611compiler_needs_object=$lt_compiler_needs_object 28612 28613# Create an old-style archive from a shared archive. 28614old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 28615 28616# Create a temporary old-style archive to link instead of a shared archive. 28617old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 28618 28619# Commands used to build a shared archive. 28620archive_cmds=$lt_archive_cmds 28621archive_expsym_cmds=$lt_archive_expsym_cmds 28622 28623# Commands used to build a loadable module if different from building 28624# a shared archive. 28625module_cmds=$lt_module_cmds 28626module_expsym_cmds=$lt_module_expsym_cmds 28627 28628# Whether we are building with GNU ld or not. 28629with_gnu_ld=$lt_with_gnu_ld 28630 28631# Flag that allows shared libraries with undefined symbols to be built. 28632allow_undefined_flag=$lt_allow_undefined_flag 28633 28634# Flag that enforces no undefined symbols. 28635no_undefined_flag=$lt_no_undefined_flag 28636 28637# Flag to hardcode \$libdir into a binary during linking. 28638# This must work even if \$libdir does not exist 28639hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 28640 28641# Whether we need a single "-rpath" flag with a separated argument. 28642hardcode_libdir_separator=$lt_hardcode_libdir_separator 28643 28644# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 28645# DIR into the resulting binary. 28646hardcode_direct=$hardcode_direct 28647 28648# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 28649# DIR into the resulting binary and the resulting library dependency is 28650# "absolute",i.e impossible to change by setting \$shlibpath_var if the 28651# library is relocated. 28652hardcode_direct_absolute=$hardcode_direct_absolute 28653 28654# Set to "yes" if using the -LDIR flag during linking hardcodes DIR 28655# into the resulting binary. 28656hardcode_minus_L=$hardcode_minus_L 28657 28658# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 28659# into the resulting binary. 28660hardcode_shlibpath_var=$hardcode_shlibpath_var 28661 28662# Set to "yes" if building a shared library automatically hardcodes DIR 28663# into the library and all subsequent libraries and executables linked 28664# against it. 28665hardcode_automatic=$hardcode_automatic 28666 28667# Set to yes if linker adds runtime paths of dependent libraries 28668# to runtime path list. 28669inherit_rpath=$inherit_rpath 28670 28671# Whether libtool must link a program against all its dependency libraries. 28672link_all_deplibs=$link_all_deplibs 28673 28674# Set to "yes" if exported symbols are required. 28675always_export_symbols=$always_export_symbols 28676 28677# The commands to list exported symbols. 28678export_symbols_cmds=$lt_export_symbols_cmds 28679 28680# Symbols that should not be listed in the preloaded symbols. 28681exclude_expsyms=$lt_exclude_expsyms 28682 28683# Symbols that must always be exported. 28684include_expsyms=$lt_include_expsyms 28685 28686# Commands necessary for linking programs (against libraries) with templates. 28687prelink_cmds=$lt_prelink_cmds 28688 28689# Commands necessary for finishing linking programs. 28690postlink_cmds=$lt_postlink_cmds 28691 28692# Specify filename containing input files. 28693file_list_spec=$lt_file_list_spec 28694 28695# How to hardcode a shared library path into an executable. 28696hardcode_action=$hardcode_action 28697 28698# ### END LIBTOOL CONFIG 28699 28700_LT_EOF 28701 28702 cat <<'_LT_EOF' >> "$cfgfile" 28703 28704# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 28705 28706# func_munge_path_list VARIABLE PATH 28707# ----------------------------------- 28708# VARIABLE is name of variable containing _space_ separated list of 28709# directories to be munged by the contents of PATH, which is string 28710# having a format: 28711# "DIR[:DIR]:" 28712# string "DIR[ DIR]" will be prepended to VARIABLE 28713# ":DIR[:DIR]" 28714# string "DIR[ DIR]" will be appended to VARIABLE 28715# "DIRP[:DIRP]::[DIRA:]DIRA" 28716# string "DIRP[ DIRP]" will be prepended to VARIABLE and string 28717# "DIRA[ DIRA]" will be appended to VARIABLE 28718# "DIR[:DIR]" 28719# VARIABLE will be replaced by "DIR[ DIR]" 28720func_munge_path_list () 28721{ 28722 case x$2 in 28723 x) 28724 ;; 28725 *:) 28726 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 28727 ;; 28728 x:*) 28729 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 28730 ;; 28731 *::*) 28732 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 28733 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 28734 ;; 28735 *) 28736 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 28737 ;; 28738 esac 28739} 28740 28741 28742# Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 28743func_cc_basename () 28744{ 28745 for cc_temp in $*""; do 28746 case $cc_temp in 28747 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 28748 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 28749 \-*) ;; 28750 *) break;; 28751 esac 28752 done 28753 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 28754} 28755 28756 28757# ### END FUNCTIONS SHARED WITH CONFIGURE 28758 28759_LT_EOF 28760 28761 case $host_os in 28762 aix3*) 28763 cat <<\_LT_EOF >> "$cfgfile" 28764# AIX sometimes has problems with the GCC collect2 program. For some 28765# reason, if we set the COLLECT_NAMES environment variable, the problems 28766# vanish in a puff of smoke. 28767if test set != "${COLLECT_NAMES+set}"; then 28768 COLLECT_NAMES= 28769 export COLLECT_NAMES 28770fi 28771_LT_EOF 28772 ;; 28773 esac 28774 28775 28776ltmain=$ac_aux_dir/ltmain.sh 28777 28778 28779 # We use sed instead of cat because bash on DJGPP gets confused if 28780 # if finds mixed CR/LF and LF-only lines. Since sed operates in 28781 # text mode, it properly converts lines to CR/LF. This bash problem 28782 # is reportedly fixed, but why not run on old versions too? 28783 sed '$q' "$ltmain" >> "$cfgfile" \ 28784 || (rm -f "$cfgfile"; exit 1) 28785 28786 mv -f "$cfgfile" "$ofile" || 28787 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 28788 chmod +x "$ofile" 28789 28790 ;; 28791 28792 esac 28793done # for ac_tag 28794 28795 28796as_fn_exit 0 28797_ACEOF 28798ac_clean_files=$ac_clean_files_save 28799 28800test $ac_write_fail = 0 || 28801 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 28802 28803 28804# configure is writing to config.log, and then calls config.status. 28805# config.status does its own redirection, appending to config.log. 28806# Unfortunately, on DOS this fails, as config.log is still kept open 28807# by configure, so config.status won't be able to write to it; its 28808# output is simply discarded. So we exec the FD to /dev/null, 28809# effectively closing config.log, so it can be properly (re)opened and 28810# appended to by config.status. When coming back to configure, we 28811# need to make the FD available again. 28812if test "$no_create" != yes; then 28813 ac_cs_success=: 28814 ac_config_status_args= 28815 test "$silent" = yes && 28816 ac_config_status_args="$ac_config_status_args --quiet" 28817 exec 5>/dev/null 28818 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 28819 exec 5>>config.log 28820 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 28821 # would make configure fail if this is the last instruction. 28822 $ac_cs_success || as_fn_exit 1 28823fi 28824 28825# 28826# CONFIG_SUBDIRS section. 28827# 28828if test "$no_recursion" != yes; then 28829 28830 # Remove --cache-file, --srcdir, and --disable-option-checking arguments 28831 # so they do not pile up. 28832 ac_sub_configure_args= 28833 ac_prev= 28834 eval "set x $ac_configure_args" 28835 shift 28836 for ac_arg 28837 do 28838 if test -n "$ac_prev"; then 28839 ac_prev= 28840 continue 28841 fi 28842 case $ac_arg in 28843 -cache-file | --cache-file | --cache-fil | --cache-fi \ 28844 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 28845 ac_prev=cache_file ;; 28846 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 28847 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \ 28848 | --c=*) 28849 ;; 28850 --config-cache | -C) 28851 ;; 28852 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 28853 ac_prev=srcdir ;; 28854 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 28855 ;; 28856 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 28857 ac_prev=prefix ;; 28858 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 28859 ;; 28860 --disable-option-checking) 28861 ;; 28862 *) 28863 case $ac_arg in 28864 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 28865 esac 28866 as_fn_append ac_sub_configure_args " '$ac_arg'" ;; 28867 esac 28868 done 28869 28870 # Always prepend --prefix to ensure using the same prefix 28871 # in subdir configurations. 28872 ac_arg="--prefix=$prefix" 28873 case $ac_arg in 28874 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 28875 esac 28876 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args" 28877 28878 # Pass --silent 28879 if test "$silent" = yes; then 28880 ac_sub_configure_args="--silent $ac_sub_configure_args" 28881 fi 28882 28883 # Always prepend --disable-option-checking to silence warnings, since 28884 # different subdirs can have different --enable and --with options. 28885 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args" 28886 28887 ac_popdir=`pwd` 28888 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue 28889 28890 # Do not complain, so a configure script can configure whichever 28891 # parts of a large source tree are present. 28892 test -d "$srcdir/$ac_dir" || continue 28893 28894 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)" 28895 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5 28896 $as_echo "$ac_msg" >&6 28897 as_dir="$ac_dir"; as_fn_mkdir_p 28898 ac_builddir=. 28899 28900case "$ac_dir" in 28901.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 28902*) 28903 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 28904 # A ".." for each directory in $ac_dir_suffix. 28905 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 28906 case $ac_top_builddir_sub in 28907 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 28908 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 28909 esac ;; 28910esac 28911ac_abs_top_builddir=$ac_pwd 28912ac_abs_builddir=$ac_pwd$ac_dir_suffix 28913# for backward compatibility: 28914ac_top_builddir=$ac_top_build_prefix 28915 28916case $srcdir in 28917 .) # We are building in place. 28918 ac_srcdir=. 28919 ac_top_srcdir=$ac_top_builddir_sub 28920 ac_abs_top_srcdir=$ac_pwd ;; 28921 [\\/]* | ?:[\\/]* ) # Absolute name. 28922 ac_srcdir=$srcdir$ac_dir_suffix; 28923 ac_top_srcdir=$srcdir 28924 ac_abs_top_srcdir=$srcdir ;; 28925 *) # Relative name. 28926 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 28927 ac_top_srcdir=$ac_top_build_prefix$srcdir 28928 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 28929esac 28930ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 28931 28932 28933 cd "$ac_dir" 28934 28935 # Check for guested configure; otherwise get Cygnus style configure. 28936 if test -f "$ac_srcdir/configure.gnu"; then 28937 ac_sub_configure=$ac_srcdir/configure.gnu 28938 elif test -f "$ac_srcdir/configure"; then 28939 ac_sub_configure=$ac_srcdir/configure 28940 elif test -f "$ac_srcdir/configure.in"; then 28941 # This should be Cygnus configure. 28942 ac_sub_configure=$ac_aux_dir/configure 28943 else 28944 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5 28945$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;} 28946 ac_sub_configure= 28947 fi 28948 28949 # The recursion is here. 28950 if test -n "$ac_sub_configure"; then 28951 # Make the cache file name correct relative to the subdirectory. 28952 case $cache_file in 28953 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;; 28954 *) # Relative name. 28955 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;; 28956 esac 28957 28958 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5 28959$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;} 28960 # The eval makes quoting arguments work. 28961 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \ 28962 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" || 28963 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5 28964 fi 28965 28966 cd "$ac_popdir" 28967 done 28968fi 28969if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 28970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 28971$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 28972fi 28973 28974