1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.13 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 6# 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9 10# Defaults: 11ac_help= 12ac_default_prefix=/usr/local 13# Any additions from configure.in: 14ac_help="$ac_help 15 --enable-multilib build many library versions (default)" 16ac_help="$ac_help 17 --enable-shared[=PKGS] build shared libraries [default=yes]" 18ac_help="$ac_help 19 --enable-static[=PKGS] build static libraries [default=yes]" 20ac_help="$ac_help 21 --enable-fast-install[=PKGS] optimize for fast installation [default=yes]" 22ac_help="$ac_help 23 --with-gnu-ld assume the C compiler uses GNU ld [default=no]" 24ac_help="$ac_help 25 --disable-libtool-lock avoid locking (might break parallel builds)" 26ac_help="$ac_help 27 --with-pic try to use only PIC/non-PIC objects [default=use both]" 28ac_help="$ac_help 29 --enable-maintainer-mode enable make rules and dependencies not useful 30 (and sometimes confusing) to the casual installer" 31ac_help="$ac_help 32 --enable-debug debugging mode" 33ac_help="$ac_help 34 --disable-structs omit code for struct support" 35ac_help="$ac_help 36 --disable-raw-api make the raw api unavailable" 37ac_help="$ac_help 38 --enable-purify-safety purify-safe mode" 39 40# Initialize some variables set by options. 41# The variables have the same names as the options, with 42# dashes changed to underlines. 43build=NONE 44cache_file=./config.cache 45exec_prefix=NONE 46host=NONE 47no_create= 48nonopt=NONE 49no_recursion= 50prefix=NONE 51program_prefix=NONE 52program_suffix=NONE 53program_transform_name=s,x,x, 54silent= 55site= 56srcdir= 57target=NONE 58verbose= 59x_includes=NONE 60x_libraries=NONE 61bindir='${exec_prefix}/bin' 62sbindir='${exec_prefix}/sbin' 63libexecdir='${exec_prefix}/libexec' 64datadir='${prefix}/share' 65sysconfdir='${prefix}/etc' 66sharedstatedir='${prefix}/com' 67localstatedir='${prefix}/var' 68libdir='${exec_prefix}/lib' 69includedir='${prefix}/include' 70oldincludedir='/usr/include' 71infodir='${prefix}/info' 72mandir='${prefix}/man' 73 74# Initialize some other variables. 75subdirs= 76MFLAGS= MAKEFLAGS= 77SHELL=${CONFIG_SHELL-/bin/sh} 78# Maximum number of lines to put in a shell here document. 79ac_max_here_lines=12 80 81ac_prev= 82for ac_option 83do 84 85 # If the previous option needs an argument, assign it. 86 if test -n "$ac_prev"; then 87 eval "$ac_prev=\$ac_option" 88 ac_prev= 89 continue 90 fi 91 92 case "$ac_option" in 93 -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; 94 *) ac_optarg= ;; 95 esac 96 97 # Accept the important Cygnus configure options, so we can diagnose typos. 98 99 case "$ac_option" in 100 101 -bindir | --bindir | --bindi | --bind | --bin | --bi) 102 ac_prev=bindir ;; 103 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) 104 bindir="$ac_optarg" ;; 105 106 -build | --build | --buil | --bui | --bu) 107 ac_prev=build ;; 108 -build=* | --build=* | --buil=* | --bui=* | --bu=*) 109 build="$ac_optarg" ;; 110 111 -cache-file | --cache-file | --cache-fil | --cache-fi \ 112 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 113 ac_prev=cache_file ;; 114 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 115 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 116 cache_file="$ac_optarg" ;; 117 118 -datadir | --datadir | --datadi | --datad | --data | --dat | --da) 119 ac_prev=datadir ;; 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239 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ 240 | --libexe=* | --libex=* | --libe=*) 241 libexecdir="$ac_optarg" ;; 242 243 -localstatedir | --localstatedir | --localstatedi | --localstated \ 244 | --localstate | --localstat | --localsta | --localst \ 245 | --locals | --local | --loca | --loc | --lo) 246 ac_prev=localstatedir ;; 247 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ 248 | --localstate=* | --localstat=* | --localsta=* | --localst=* \ 249 | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) 250 localstatedir="$ac_optarg" ;; 251 252 -mandir | --mandir | --mandi | --mand | --man | --ma | --m) 253 ac_prev=mandir ;; 254 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) 255 mandir="$ac_optarg" ;; 256 257 -nfp | --nfp | --nf) 258 # Obsolete; use --without-fp. 259 with_fp=no ;; 260 261 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 262 | --no-cr | --no-c) 263 no_create=yes ;; 264 265 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 266 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) 267 no_recursion=yes ;; 268 269 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \ 270 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \ 271 | --oldin | --oldi | --old | --ol | --o) 272 ac_prev=oldincludedir ;; 273 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ 274 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ 275 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) 276 oldincludedir="$ac_optarg" ;; 277 278 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) 279 ac_prev=prefix ;; 280 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) 281 prefix="$ac_optarg" ;; 282 283 -program-prefix | --program-prefix | --program-prefi | --program-pref \ 284 | --program-pre | --program-pr | --program-p) 285 ac_prev=program_prefix ;; 286 -program-prefix=* | --program-prefix=* | --program-prefi=* \ 287 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) 288 program_prefix="$ac_optarg" ;; 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313 314 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 315 | -silent | --silent | --silen | --sile | --sil) 316 silent=yes ;; 317 318 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb) 319 ac_prev=sbindir ;; 320 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ 321 | --sbi=* | --sb=*) 322 sbindir="$ac_optarg" ;; 323 324 -sharedstatedir | --sharedstatedir | --sharedstatedi \ 325 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ 326 | --sharedst | --shareds | --shared | --share | --shar \ 327 | --sha | --sh) 328 ac_prev=sharedstatedir ;; 329 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \ 330 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ 331 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ 332 | --sha=* | --sh=*) 333 sharedstatedir="$ac_optarg" ;; 334 335 -site | --site | --sit) 336 ac_prev=site ;; 337 -site=* | --site=* | --sit=*) 338 site="$ac_optarg" ;; 339 340 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 341 ac_prev=srcdir ;; 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then 368 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 369 fi 370 ac_package=`echo $ac_package| sed 's/-/_/g'` 371 case "$ac_option" in 372 *=*) ;; 373 *) ac_optarg=yes ;; 374 esac 375 eval "with_${ac_package}='$ac_optarg'" ;; 376 377 -without-* | --without-*) 378 ac_package=`echo $ac_option|sed -e 's/-*without-//'` 379 # Reject names that are not valid shell variable names. 380 if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then 381 { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } 382 fi 383 ac_package=`echo $ac_package| sed 's/-/_/g'` 384 eval "with_${ac_package}=no" ;; 385 386 --x) 387 # Obsolete; use --with-x. 388 with_x=yes ;; 389 390 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ 391 | --x-incl | --x-inc | --x-in | --x-i) 392 ac_prev=x_includes ;; 393 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ 394 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) 395 x_includes="$ac_optarg" ;; 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exit 1' 1 2 15 425 426# File descriptor usage: 427# 0 standard input 428# 1 file creation 429# 2 errors and warnings 430# 3 some systems may open it to /dev/tty 431# 4 used on the Kubota Titan 432# 6 checking for... messages and results 433# 5 compiler messages saved in config.log 434if test "$silent" = yes; then 435 exec 6>/dev/null 436else 437 exec 6>&1 438fi 439exec 5>./config.log 440 441echo "\ 442This file contains any messages produced by compilers while 443running configure, to aid debugging if configure makes a mistake. 444" 1>&5 445 446# Strip out --no-create and --no-recursion so they do not pile up. 447# Also quote any args containing shell metacharacters. 448ac_configure_args= 449for ac_arg 450do 451 case "$ac_arg" in 452 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 453 | --no-cr | --no-c) ;; 454 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 455 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 456 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 457 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 458 *) ac_configure_args="$ac_configure_args $ac_arg" ;; 459 esac 460done 461 462# NLS nuisances. 463# Only set these to C if already set. These must not be set unconditionally 464# because not all systems understand e.g. LANG=C (notably SCO). 465# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! 466# Non-C LC_CTYPE values break the ctype check. 467if test "${LANG+set}" = set; then LANG=C; export LANG; fi 468if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi 469if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi 470if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi 471 472# confdefs.h avoids OS command line length limits that DEFS can exceed. 473rm -rf conftest* confdefs.h 474# AIX cpp loses on an empty file, so make sure it contains at least a newline. 475echo > confdefs.h 476 477# A filename unique to this package, relative to the directory that 478# configure is in, which we can look for to find out if srcdir is correct. 479ac_unique_file=fficonfig.h.in 480 481# Find the source files, if location was not specified. 482if test -z "$srcdir"; then 483 ac_srcdir_defaulted=yes 484 # Try the directory containing this script, then its parent. 485 ac_prog=$0 486 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` 487 test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. 488 srcdir=$ac_confdir 489 if test ! -r $srcdir/$ac_unique_file; then 490 srcdir=.. 491 fi 492else 493 ac_srcdir_defaulted=no 494fi 495if test ! -r $srcdir/$ac_unique_file; then 496 if test "$ac_srcdir_defaulted" = yes; then 497 { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } 498 else 499 { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } 500 fi 501fi 502srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` 503 504# Prefer explicitly selected file to automatically selected ones. 505if test -z "$CONFIG_SITE"; then 506 if test "x$prefix" != xNONE; then 507 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 508 else 509 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 510 fi 511fi 512for ac_site_file in $CONFIG_SITE; do 513 if test -r "$ac_site_file"; then 514 echo "loading site script $ac_site_file" 515 . "$ac_site_file" 516 fi 517done 518 519if test -r "$cache_file"; then 520 echo "loading cache $cache_file" 521 . $cache_file 522else 523 echo "creating cache $cache_file" 524 > $cache_file 525fi 526 527ac_ext=c 528# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 529ac_cpp='$CPP $CPPFLAGS' 530ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 531ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 532cross_compiling=$ac_cv_prog_cc_cross 533 534ac_exeext= 535ac_objext=o 536if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then 537 # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. 538 if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then 539 ac_n= ac_c=' 540' ac_t=' ' 541 else 542 ac_n=-n ac_c= ac_t= 543 fi 544else 545 ac_n= ac_c='\c' ac_t= 546fi 547 548echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 549echo "configure:550: checking for Cygwin environment" >&5 550if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then 551 echo $ac_n "(cached) $ac_c" 1>&6 552else 553 cat > conftest.$ac_ext <<EOF 554#line 555 "configure" 555#include "confdefs.h" 556 557int main() { 558 559#ifndef __CYGWIN__ 560#define __CYGWIN__ __CYGWIN32__ 561#endif 562return __CYGWIN__; 563; return 0; } 564EOF 565if { (eval echo configure:566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 566 rm -rf conftest* 567 ac_cv_cygwin=yes 568else 569 echo "configure: failed program was:" >&5 570 cat conftest.$ac_ext >&5 571 rm -rf conftest* 572 ac_cv_cygwin=no 573fi 574rm -f conftest* 575rm -f conftest* 576fi 577 578echo "$ac_t""$ac_cv_cygwin" 1>&6 579CYGWIN= 580test "$ac_cv_cygwin" = yes && CYGWIN=yes 581echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 582echo "configure:583: checking for mingw32 environment" >&5 583if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then 584 echo $ac_n "(cached) $ac_c" 1>&6 585else 586 cat > conftest.$ac_ext <<EOF 587#line 588 "configure" 588#include "confdefs.h" 589 590int main() { 591return __MINGW32__; 592; return 0; } 593EOF 594if { (eval echo configure:595: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 595 rm -rf conftest* 596 ac_cv_mingw32=yes 597else 598 echo "configure: failed program was:" >&5 599 cat conftest.$ac_ext >&5 600 rm -rf conftest* 601 ac_cv_mingw32=no 602fi 603rm -f conftest* 604rm -f conftest* 605fi 606 607echo "$ac_t""$ac_cv_mingw32" 1>&6 608MINGW32= 609test "$ac_cv_mingw32" = yes && MINGW32=yes 610 611 612 613 614 615# This works around the fact that libtool configuration may change LD 616# for this particular configuration, but some shells, instead of 617# keeping the changes in LD private, export them just because LD is 618# exported. 619ORIGINAL_LD_FOR_MULTILIBS=$LD 620 621# Check whether --enable-multilib or --disable-multilib was given. 622if test "${enable_multilib+set}" = set; then 623 enableval="$enable_multilib" 624 case "${enableval}" in 625 yes) multilib=yes ;; 626 no) multilib=no ;; 627 *) { echo "configure: error: bad value ${enableval} for multilib option" 1>&2; exit 1; } ;; 628 esac 629else 630 multilib=yes 631fi 632 633 634if test "${srcdir}" = "."; then 635 if test "${with_target_subdir}" != "."; then 636 libffi_basedir="${with_multisrctop}../" 637 else 638 libffi_basedir="${with_multisrctop}" 639 fi 640else 641 libffi_basedir= 642fi 643 644ac_aux_dir= 645for ac_dir in ${libffi_basedir}.. $srcdir/${libffi_basedir}..; do 646 if test -f $ac_dir/install-sh; then 647 ac_aux_dir=$ac_dir 648 ac_install_sh="$ac_aux_dir/install-sh -c" 649 break 650 elif test -f $ac_dir/install.sh; then 651 ac_aux_dir=$ac_dir 652 ac_install_sh="$ac_aux_dir/install.sh -c" 653 break 654 fi 655done 656if test -z "$ac_aux_dir"; then 657 { echo "configure: error: can not find install-sh or install.sh in ${libffi_basedir}.. $srcdir/${libffi_basedir}.." 1>&2; exit 1; } 658fi 659ac_config_guess=$ac_aux_dir/config.guess 660ac_config_sub=$ac_aux_dir/config.sub 661ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. 662 663 664 665# Do some error checking and defaulting for the host and target type. 666# The inputs are: 667# configure --host=HOST --target=TARGET --build=BUILD NONOPT 668# 669# The rules are: 670# 1. You are not allowed to specify --host, --target, and nonopt at the 671# same time. 672# 2. Host defaults to nonopt. 673# 3. If nonopt is not specified, then host defaults to the current host, 674# as determined by config.guess. 675# 4. Target and build default to nonopt. 676# 5. If nonopt is not specified, then target and build default to host. 677 678# The aliases save the names the user supplied, while $host etc. 679# will get canonicalized. 680case $host---$target---$nonopt in 681NONE---*---* | *---NONE---* | *---*---NONE) ;; 682*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; 683esac 684 685 686# Make sure we can run config.sub. 687if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : 688else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 689fi 690 691echo $ac_n "checking host system type""... $ac_c" 1>&6 692echo "configure:693: checking host system type" >&5 693 694host_alias=$host 695case "$host_alias" in 696NONE) 697 case $nonopt in 698 NONE) 699 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : 700 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 701 fi ;; 702 *) host_alias=$nonopt ;; 703 esac ;; 704esac 705 706host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` 707host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 708host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 709host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 710echo "$ac_t""$host" 1>&6 711 712echo $ac_n "checking target system type""... $ac_c" 1>&6 713echo "configure:714: checking target system type" >&5 714 715target_alias=$target 716case "$target_alias" in 717NONE) 718 case $nonopt in 719 NONE) target_alias=$host_alias ;; 720 *) target_alias=$nonopt ;; 721 esac ;; 722esac 723 724target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` 725target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 726target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 727target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 728echo "$ac_t""$target" 1>&6 729 730echo $ac_n "checking build system type""... $ac_c" 1>&6 731echo "configure:732: checking build system type" >&5 732 733build_alias=$build 734case "$build_alias" in 735NONE) 736 case $nonopt in 737 NONE) build_alias=$host_alias ;; 738 *) build_alias=$nonopt ;; 739 esac ;; 740esac 741 742build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` 743build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 744build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 745build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 746echo "$ac_t""$build" 1>&6 747 748test "$host_alias" != "$target_alias" && 749 test "$program_prefix$program_suffix$program_transform_name" = \ 750 NONENONEs,x,x, && 751 program_prefix=${target_alias}- 752 753target_alias=${target_alias-$host_alias} 754 755# Check whether --enable-shared or --disable-shared was given. 756if test "${enable_shared+set}" = set; then 757 enableval="$enable_shared" 758 p=${PACKAGE-default} 759case $enableval in 760yes) enable_shared=yes ;; 761no) enable_shared=no ;; 762*) 763 enable_shared=no 764 # Look at the argument we got. We use all the common list separators. 765 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 766 for pkg in $enableval; do 767 if test "X$pkg" = "X$p"; then 768 enable_shared=yes 769 fi 770 done 771 IFS="$ac_save_ifs" 772 ;; 773esac 774else 775 enable_shared=yes 776fi 777 778# Check whether --enable-static or --disable-static was given. 779if test "${enable_static+set}" = set; then 780 enableval="$enable_static" 781 p=${PACKAGE-default} 782case $enableval in 783yes) enable_static=yes ;; 784no) enable_static=no ;; 785*) 786 enable_static=no 787 # Look at the argument we got. We use all the common list separators. 788 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 789 for pkg in $enableval; do 790 if test "X$pkg" = "X$p"; then 791 enable_static=yes 792 fi 793 done 794 IFS="$ac_save_ifs" 795 ;; 796esac 797else 798 enable_static=yes 799fi 800 801# Check whether --enable-fast-install or --disable-fast-install was given. 802if test "${enable_fast_install+set}" = set; then 803 enableval="$enable_fast_install" 804 p=${PACKAGE-default} 805case $enableval in 806yes) enable_fast_install=yes ;; 807no) enable_fast_install=no ;; 808*) 809 enable_fast_install=no 810 # Look at the argument we got. We use all the common list separators. 811 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 812 for pkg in $enableval; do 813 if test "X$pkg" = "X$p"; then 814 enable_fast_install=yes 815 fi 816 done 817 IFS="$ac_save_ifs" 818 ;; 819esac 820else 821 enable_fast_install=yes 822fi 823 824# Extract the first word of "gcc", so it can be a program name with args. 825set dummy gcc; ac_word=$2 826echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 827echo "configure:828: checking for $ac_word" >&5 828if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 829 echo $ac_n "(cached) $ac_c" 1>&6 830else 831 if test -n "$CC"; then 832 ac_cv_prog_CC="$CC" # Let the user override the test. 833else 834 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 835 ac_dummy="$PATH" 836 for ac_dir in $ac_dummy; do 837 test -z "$ac_dir" && ac_dir=. 838 if test -f $ac_dir/$ac_word; then 839 ac_cv_prog_CC="gcc" 840 break 841 fi 842 done 843 IFS="$ac_save_ifs" 844fi 845fi 846CC="$ac_cv_prog_CC" 847if test -n "$CC"; then 848 echo "$ac_t""$CC" 1>&6 849else 850 echo "$ac_t""no" 1>&6 851fi 852 853if test -z "$CC"; then 854 # Extract the first word of "cc", so it can be a program name with args. 855set dummy cc; ac_word=$2 856echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 857echo "configure:858: checking for $ac_word" >&5 858if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 859 echo $ac_n "(cached) $ac_c" 1>&6 860else 861 if test -n "$CC"; then 862 ac_cv_prog_CC="$CC" # Let the user override the test. 863else 864 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 865 ac_prog_rejected=no 866 ac_dummy="$PATH" 867 for ac_dir in $ac_dummy; do 868 test -z "$ac_dir" && ac_dir=. 869 if test -f $ac_dir/$ac_word; then 870 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 871 ac_prog_rejected=yes 872 continue 873 fi 874 ac_cv_prog_CC="cc" 875 break 876 fi 877 done 878 IFS="$ac_save_ifs" 879if test $ac_prog_rejected = yes; then 880 # We found a bogon in the path, so make sure we never use it. 881 set dummy $ac_cv_prog_CC 882 shift 883 if test $# -gt 0; then 884 # We chose a different compiler from the bogus one. 885 # However, it has the same basename, so the bogon will be chosen 886 # first if we set CC to just the basename; use the full file name. 887 shift 888 set dummy "$ac_dir/$ac_word" "$@" 889 shift 890 ac_cv_prog_CC="$@" 891 fi 892fi 893fi 894fi 895CC="$ac_cv_prog_CC" 896if test -n "$CC"; then 897 echo "$ac_t""$CC" 1>&6 898else 899 echo "$ac_t""no" 1>&6 900fi 901 902 if test -z "$CC"; then 903 case "`uname -s`" in 904 *win32* | *WIN32*) 905 # Extract the first word of "cl", so it can be a program name with args. 906set dummy cl; ac_word=$2 907echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 908echo "configure:909: checking for $ac_word" >&5 909if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 910 echo $ac_n "(cached) $ac_c" 1>&6 911else 912 if test -n "$CC"; then 913 ac_cv_prog_CC="$CC" # Let the user override the test. 914else 915 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 916 ac_dummy="$PATH" 917 for ac_dir in $ac_dummy; do 918 test -z "$ac_dir" && ac_dir=. 919 if test -f $ac_dir/$ac_word; then 920 ac_cv_prog_CC="cl" 921 break 922 fi 923 done 924 IFS="$ac_save_ifs" 925fi 926fi 927CC="$ac_cv_prog_CC" 928if test -n "$CC"; then 929 echo "$ac_t""$CC" 1>&6 930else 931 echo "$ac_t""no" 1>&6 932fi 933 ;; 934 esac 935 fi 936 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 937fi 938 939echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 940echo "configure:941: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 941 942ac_ext=c 943# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 944ac_cpp='$CPP $CPPFLAGS' 945ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 946ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 947cross_compiling=$ac_cv_prog_cc_cross 948 949cat > conftest.$ac_ext << EOF 950 951#line 952 "configure" 952#include "confdefs.h" 953 954main(){return(0);} 955EOF 956if { (eval echo configure:957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 957 ac_cv_prog_cc_works=yes 958 # If we can't run a trivial program, we are probably using a cross compiler. 959 if (./conftest; exit) 2>/dev/null; then 960 ac_cv_prog_cc_cross=no 961 else 962 ac_cv_prog_cc_cross=yes 963 fi 964else 965 echo "configure: failed program was:" >&5 966 cat conftest.$ac_ext >&5 967 ac_cv_prog_cc_works=no 968fi 969rm -fr conftest* 970ac_ext=c 971# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 972ac_cpp='$CPP $CPPFLAGS' 973ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 974ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 975cross_compiling=$ac_cv_prog_cc_cross 976 977echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 978if test $ac_cv_prog_cc_works = no; then 979 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 980fi 981echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 982echo "configure:983: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 983echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 984cross_compiling=$ac_cv_prog_cc_cross 985 986echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 987echo "configure:988: checking whether we are using GNU C" >&5 988if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 989 echo $ac_n "(cached) $ac_c" 1>&6 990else 991 cat > conftest.c <<EOF 992#ifdef __GNUC__ 993 yes; 994#endif 995EOF 996if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 997 ac_cv_prog_gcc=yes 998else 999 ac_cv_prog_gcc=no 1000fi 1001fi 1002 1003echo "$ac_t""$ac_cv_prog_gcc" 1>&6 1004 1005if test $ac_cv_prog_gcc = yes; then 1006 GCC=yes 1007else 1008 GCC= 1009fi 1010 1011ac_test_CFLAGS="${CFLAGS+set}" 1012ac_save_CFLAGS="$CFLAGS" 1013CFLAGS= 1014echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 1015echo "configure:1016: checking whether ${CC-cc} accepts -g" >&5 1016if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 1017 echo $ac_n "(cached) $ac_c" 1>&6 1018else 1019 echo 'void f(){}' > conftest.c 1020if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 1021 ac_cv_prog_cc_g=yes 1022else 1023 ac_cv_prog_cc_g=no 1024fi 1025rm -f conftest* 1026 1027fi 1028 1029echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 1030if test "$ac_test_CFLAGS" = set; then 1031 CFLAGS="$ac_save_CFLAGS" 1032elif test $ac_cv_prog_cc_g = yes; then 1033 if test "$GCC" = yes; then 1034 CFLAGS="-g -O2" 1035 else 1036 CFLAGS="-g" 1037 fi 1038else 1039 if test "$GCC" = yes; then 1040 CFLAGS="-O2" 1041 else 1042 CFLAGS= 1043 fi 1044fi 1045 1046# Check whether --with-gnu-ld or --without-gnu-ld was given. 1047if test "${with_gnu_ld+set}" = set; then 1048 withval="$with_gnu_ld" 1049 test "$withval" = no || with_gnu_ld=yes 1050else 1051 with_gnu_ld=no 1052fi 1053 1054ac_prog=ld 1055if test "$GCC" = yes; then 1056 # Check if gcc -print-prog-name=ld gives a path. 1057 echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6 1058echo "configure:1059: checking for ld used by GCC" >&5 1059 case $host in 1060 *-*-mingw*) 1061 # gcc leaves a trailing carriage return which upsets mingw 1062 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 1063 *) 1064 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 1065 esac 1066 case $ac_prog in 1067 # Accept absolute paths. 1068 [\\/]* | [A-Za-z]:[\\/]*) 1069 re_direlt='/[^/][^/]*/\.\./' 1070 # Canonicalize the path of ld 1071 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 1072 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 1073 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 1074 done 1075 test -z "$LD" && LD="$ac_prog" 1076 ;; 1077 "") 1078 # If it fails, then pretend we aren't using GCC. 1079 ac_prog=ld 1080 ;; 1081 *) 1082 # If it is relative, then search for the first ld in PATH. 1083 with_gnu_ld=unknown 1084 ;; 1085 esac 1086elif test "$with_gnu_ld" = yes; then 1087 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6 1088echo "configure:1089: checking for GNU ld" >&5 1089else 1090 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 1091echo "configure:1092: checking for non-GNU ld" >&5 1092fi 1093if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then 1094 echo $ac_n "(cached) $ac_c" 1>&6 1095else 1096 if test -z "$LD"; then 1097 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 1098 for ac_dir in $PATH; do 1099 test -z "$ac_dir" && ac_dir=. 1100 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 1101 lt_cv_path_LD="$ac_dir/$ac_prog" 1102 # Check to see if the program is GNU ld. I'd rather use --version, 1103 # but apparently some GNU ld's only accept -v. 1104 # Break only if it was the GNU/non-GNU ld that we prefer. 1105 if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 1106 test "$with_gnu_ld" != no && break 1107 else 1108 test "$with_gnu_ld" != yes && break 1109 fi 1110 fi 1111 done 1112 IFS="$ac_save_ifs" 1113else 1114 lt_cv_path_LD="$LD" # Let the user override the test with a path. 1115fi 1116fi 1117 1118LD="$lt_cv_path_LD" 1119if test -n "$LD"; then 1120 echo "$ac_t""$LD" 1>&6 1121else 1122 echo "$ac_t""no" 1>&6 1123fi 1124test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; } 1125echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6 1126echo "configure:1127: checking if the linker ($LD) is GNU ld" >&5 1127if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then 1128 echo $ac_n "(cached) $ac_c" 1>&6 1129else 1130 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 1131if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 1132 lt_cv_prog_gnu_ld=yes 1133else 1134 lt_cv_prog_gnu_ld=no 1135fi 1136fi 1137 1138echo "$ac_t""$lt_cv_prog_gnu_ld" 1>&6 1139with_gnu_ld=$lt_cv_prog_gnu_ld 1140 1141 1142echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6 1143echo "configure:1144: checking for $LD option to reload object files" >&5 1144if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then 1145 echo $ac_n "(cached) $ac_c" 1>&6 1146else 1147 lt_cv_ld_reload_flag='-r' 1148fi 1149 1150echo "$ac_t""$lt_cv_ld_reload_flag" 1>&6 1151reload_flag=$lt_cv_ld_reload_flag 1152test -n "$reload_flag" && reload_flag=" $reload_flag" 1153 1154echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6 1155echo "configure:1156: checking for BSD-compatible nm" >&5 1156if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then 1157 echo $ac_n "(cached) $ac_c" 1>&6 1158else 1159 if test -n "$NM"; then 1160 # Let the user override the test. 1161 lt_cv_path_NM="$NM" 1162else 1163 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 1164 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 1165 test -z "$ac_dir" && ac_dir=. 1166 tmp_nm=$ac_dir/${ac_tool_prefix}nm 1167 if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then 1168 # Check to see if the nm accepts a BSD-compat flag. 1169 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 1170 # nm: unknown option "B" ignored 1171 # Tru64's nm complains that /dev/null is an invalid object file 1172 if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then 1173 lt_cv_path_NM="$tmp_nm -B" 1174 break 1175 elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then 1176 lt_cv_path_NM="$tmp_nm -p" 1177 break 1178 else 1179 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 1180 continue # so that we can try to find one that supports BSD flags 1181 fi 1182 fi 1183 done 1184 IFS="$ac_save_ifs" 1185 test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm 1186fi 1187fi 1188 1189NM="$lt_cv_path_NM" 1190echo "$ac_t""$NM" 1>&6 1191 1192echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 1193echo "configure:1194: checking whether ln -s works" >&5 1194if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then 1195 echo $ac_n "(cached) $ac_c" 1>&6 1196else 1197 rm -f conftestdata 1198if ln -s X conftestdata 2>/dev/null 1199then 1200 rm -f conftestdata 1201 ac_cv_prog_LN_S="ln -s" 1202else 1203 ac_cv_prog_LN_S=ln 1204fi 1205fi 1206LN_S="$ac_cv_prog_LN_S" 1207if test "$ac_cv_prog_LN_S" = "ln -s"; then 1208 echo "$ac_t""yes" 1>&6 1209else 1210 echo "$ac_t""no" 1>&6 1211fi 1212 1213echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6 1214echo "configure:1215: checking how to recognise dependant libraries" >&5 1215if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then 1216 echo $ac_n "(cached) $ac_c" 1>&6 1217else 1218 lt_cv_file_magic_cmd='$MAGIC_CMD' 1219lt_cv_file_magic_test_file= 1220lt_cv_deplibs_check_method='unknown' 1221# Need to set the preceding variable on all platforms that support 1222# interlibrary dependencies. 1223# 'none' -- dependencies not supported. 1224# `unknown' -- same as none, but documents that we really don't know. 1225# 'pass_all' -- all dependencies passed with no checks. 1226# 'test_compile' -- check by making test program. 1227# 'file_magic [regex]' -- check by looking for files in library path 1228# which responds to the $file_magic_cmd with a given egrep regex. 1229# If you have `file' or equivalent on your system and you're not sure 1230# whether `pass_all' will *always* work, you probably want this one. 1231 1232case $host_os in 1233aix*) 1234 lt_cv_deplibs_check_method=pass_all 1235 ;; 1236 1237beos*) 1238 lt_cv_deplibs_check_method=pass_all 1239 ;; 1240 1241bsdi4*) 1242 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 1243 lt_cv_file_magic_cmd='/usr/bin/file -L' 1244 lt_cv_file_magic_test_file=/shlib/libc.so 1245 ;; 1246 1247cygwin* | mingw* |pw32*) 1248 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' 1249 lt_cv_file_magic_cmd='$OBJDUMP -f' 1250 ;; 1251 1252darwin* | rhapsody*) 1253 # this will be overwritten by pass_all, but leave it in just in case 1254 lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' 1255 lt_cv_file_magic_cmd='/usr/bin/file -L' 1256 case "$host_os" in 1257 rhapsody* | darwin1.012) 1258 lt_cv_file_magic_test_file='/System/Library/Frameworks/System.framework/System' 1259 ;; 1260 *) # Darwin 1.3 on 1261 lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' 1262 ;; 1263 esac 1264 lt_cv_deplibs_check_method=pass_all 1265 ;; 1266 1267freebsd* ) 1268 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 1269 case $host_cpu in 1270 i*86 ) 1271 # Not sure whether the presence of OpenBSD here was a mistake. 1272 # Let's accept both of them until this is cleared up. 1273 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[3-9]86 (compact )?demand paged shared library' 1274 lt_cv_file_magic_cmd=/usr/bin/file 1275 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 1276 ;; 1277 esac 1278 else 1279 lt_cv_deplibs_check_method=pass_all 1280 fi 1281 ;; 1282 1283gnu*) 1284 lt_cv_deplibs_check_method=pass_all 1285 ;; 1286 1287hpux10.20*|hpux11*) 1288 case $host_cpu in 1289 hppa*) 1290 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' 1291 lt_cv_file_magic_cmd=/usr/bin/file 1292 lt_cv_file_magic_test_file=/usr/lib/libc.sl 1293 ;; 1294 ia64*) 1295 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 1296 lt_cv_file_magic_cmd=/usr/bin/file 1297 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 1298 ;; 1299 esac 1300 ;; 1301 1302irix5* | irix6*) 1303 case $host_os in 1304 irix5*) 1305 # this will be overridden with pass_all, but let us keep it just in case 1306 lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" 1307 ;; 1308 *) 1309 case $LD in 1310 *-32|*"-32 ") libmagic=32-bit;; 1311 *-n32|*"-n32 ") libmagic=N32;; 1312 *-64|*"-64 ") libmagic=64-bit;; 1313 *) libmagic=never-match;; 1314 esac 1315 # this will be overridden with pass_all, but let us keep it just in case 1316 lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[1234] dynamic lib MIPS - version 1" 1317 ;; 1318 esac 1319 lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` 1320 lt_cv_deplibs_check_method=pass_all 1321 ;; 1322 1323# This must be Linux ELF. 1324linux-gnu*) 1325 case $host_cpu in 1326 alpha* | mips* | hppa* | i*86 | powerpc* | sparc* | ia64* | sh* ) 1327 lt_cv_deplibs_check_method=pass_all ;; 1328 *) 1329 # glibc up to 2.1.1 does not perform some relocations on ARM 1330 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; 1331 esac 1332 lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` 1333 ;; 1334 1335netbsd*) 1336 if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then 1337 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$' 1338 else 1339 lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so$' 1340 fi 1341 ;; 1342 1343newsos6) 1344 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 1345 lt_cv_file_magic_cmd=/usr/bin/file 1346 lt_cv_file_magic_test_file=/usr/lib/libnls.so 1347 ;; 1348 1349osf3* | osf4* | osf5*) 1350 # this will be overridden with pass_all, but let us keep it just in case 1351 lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' 1352 lt_cv_file_magic_test_file=/shlib/libc.so 1353 lt_cv_deplibs_check_method=pass_all 1354 ;; 1355 1356sco3.2v5*) 1357 lt_cv_deplibs_check_method=pass_all 1358 ;; 1359 1360solaris*) 1361 lt_cv_deplibs_check_method=pass_all 1362 lt_cv_file_magic_test_file=/lib/libc.so 1363 ;; 1364 1365sysv5uw[78]* | sysv4*uw2*) 1366 lt_cv_deplibs_check_method=pass_all 1367 ;; 1368 1369sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 1370 case $host_vendor in 1371 ncr) 1372 lt_cv_deplibs_check_method=pass_all 1373 ;; 1374 motorola) 1375 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 1376 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 1377 ;; 1378 esac 1379 ;; 1380esac 1381 1382fi 1383 1384echo "$ac_t""$lt_cv_deplibs_check_method" 1>&6 1385file_magic_cmd=$lt_cv_file_magic_cmd 1386deplibs_check_method=$lt_cv_deplibs_check_method 1387 1388echo $ac_n "checking for object suffix""... $ac_c" 1>&6 1389echo "configure:1390: checking for object suffix" >&5 1390if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then 1391 echo $ac_n "(cached) $ac_c" 1>&6 1392else 1393 rm -f conftest* 1394echo 'int i = 1;' > conftest.$ac_ext 1395if { (eval echo configure:1396: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1396 for ac_file in conftest.*; do 1397 case $ac_file in 1398 *.c) ;; 1399 *) ac_cv_objext=`echo $ac_file | sed -e s/conftest.//` ;; 1400 esac 1401 done 1402else 1403 { echo "configure: error: installation or configuration problem; compiler does not work" 1>&2; exit 1; } 1404fi 1405rm -f conftest* 1406fi 1407 1408echo "$ac_t""$ac_cv_objext" 1>&6 1409OBJEXT=$ac_cv_objext 1410ac_objext=$ac_cv_objext 1411 1412 1413 1414echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 1415echo "configure:1416: checking for executable suffix" >&5 1416if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then 1417 echo $ac_n "(cached) $ac_c" 1>&6 1418else 1419 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then 1420 ac_cv_exeext=.exe 1421else 1422 rm -f conftest* 1423 echo 'int main () { return 0; }' > conftest.$ac_ext 1424 ac_cv_exeext= 1425 if { (eval echo configure:1426: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then 1426 for file in conftest.*; do 1427 case $file in 1428 *.c | *.o | *.obj) ;; 1429 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; 1430 esac 1431 done 1432 else 1433 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } 1434 fi 1435 rm -f conftest* 1436 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no 1437fi 1438fi 1439 1440EXEEXT="" 1441test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} 1442echo "$ac_t""${ac_cv_exeext}" 1>&6 1443ac_exeext=$EXEEXT 1444 1445if test $host != $build; then 1446 ac_tool_prefix=${host_alias}- 1447else 1448 ac_tool_prefix= 1449fi 1450 1451# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers! 1452 1453# Only perform the check for file, if the check method requires it 1454case $deplibs_check_method in 1455file_magic*) 1456 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 1457 echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6 1458echo "configure:1459: checking for ${ac_tool_prefix}file" >&5 1459if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then 1460 echo $ac_n "(cached) $ac_c" 1>&6 1461else 1462 case $MAGIC_CMD in 1463 /*) 1464 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 1465 ;; 1466 ?:/*) 1467 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 1468 ;; 1469 *) 1470 ac_save_MAGIC_CMD="$MAGIC_CMD" 1471 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1472 ac_dummy="/usr/bin:$PATH" 1473 for ac_dir in $ac_dummy; do 1474 test -z "$ac_dir" && ac_dir=. 1475 if test -f $ac_dir/${ac_tool_prefix}file; then 1476 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 1477 if test -n "$file_magic_test_file"; then 1478 case $deplibs_check_method in 1479 "file_magic "*) 1480 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 1481 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 1482 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 1483 egrep "$file_magic_regex" > /dev/null; then 1484 : 1485 else 1486 cat <<EOF 1>&2 1487 1488*** Warning: the command libtool uses to detect shared libraries, 1489*** $file_magic_cmd, produces output that libtool cannot recognize. 1490*** The result is that libtool may fail to recognize shared libraries 1491*** as such. This will affect the creation of libtool libraries that 1492*** depend on shared libraries, but programs linked with such libtool 1493*** libraries will work regardless of this problem. Nevertheless, you 1494*** may want to report the problem to your system manager and/or to 1495*** bug-libtool@gnu.org 1496 1497EOF 1498 fi ;; 1499 esac 1500 fi 1501 break 1502 fi 1503 done 1504 IFS="$ac_save_ifs" 1505 MAGIC_CMD="$ac_save_MAGIC_CMD" 1506 ;; 1507esac 1508fi 1509 1510MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 1511if test -n "$MAGIC_CMD"; then 1512 echo "$ac_t""$MAGIC_CMD" 1>&6 1513else 1514 echo "$ac_t""no" 1>&6 1515fi 1516 1517if test -z "$lt_cv_path_MAGIC_CMD"; then 1518 if test -n "$ac_tool_prefix"; then 1519 echo $ac_n "checking for file""... $ac_c" 1>&6 1520echo "configure:1521: checking for file" >&5 1521if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then 1522 echo $ac_n "(cached) $ac_c" 1>&6 1523else 1524 case $MAGIC_CMD in 1525 /*) 1526 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 1527 ;; 1528 ?:/*) 1529 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. 1530 ;; 1531 *) 1532 ac_save_MAGIC_CMD="$MAGIC_CMD" 1533 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1534 ac_dummy="/usr/bin:$PATH" 1535 for ac_dir in $ac_dummy; do 1536 test -z "$ac_dir" && ac_dir=. 1537 if test -f $ac_dir/file; then 1538 lt_cv_path_MAGIC_CMD="$ac_dir/file" 1539 if test -n "$file_magic_test_file"; then 1540 case $deplibs_check_method in 1541 "file_magic "*) 1542 file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" 1543 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 1544 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 1545 egrep "$file_magic_regex" > /dev/null; then 1546 : 1547 else 1548 cat <<EOF 1>&2 1549 1550*** Warning: the command libtool uses to detect shared libraries, 1551*** $file_magic_cmd, produces output that libtool cannot recognize. 1552*** The result is that libtool may fail to recognize shared libraries 1553*** as such. This will affect the creation of libtool libraries that 1554*** depend on shared libraries, but programs linked with such libtool 1555*** libraries will work regardless of this problem. Nevertheless, you 1556*** may want to report the problem to your system manager and/or to 1557*** bug-libtool@gnu.org 1558 1559EOF 1560 fi ;; 1561 esac 1562 fi 1563 break 1564 fi 1565 done 1566 IFS="$ac_save_ifs" 1567 MAGIC_CMD="$ac_save_MAGIC_CMD" 1568 ;; 1569esac 1570fi 1571 1572MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 1573if test -n "$MAGIC_CMD"; then 1574 echo "$ac_t""$MAGIC_CMD" 1>&6 1575else 1576 echo "$ac_t""no" 1>&6 1577fi 1578 1579 else 1580 MAGIC_CMD=: 1581 fi 1582fi 1583 1584 fi 1585 ;; 1586esac 1587 1588# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 1589set dummy ${ac_tool_prefix}ranlib; ac_word=$2 1590echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1591echo "configure:1592: checking for $ac_word" >&5 1592if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 1593 echo $ac_n "(cached) $ac_c" 1>&6 1594else 1595 if test -n "$RANLIB"; then 1596 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 1597else 1598 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1599 ac_dummy="$PATH" 1600 for ac_dir in $ac_dummy; do 1601 test -z "$ac_dir" && ac_dir=. 1602 if test -f $ac_dir/$ac_word; then 1603 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 1604 break 1605 fi 1606 done 1607 IFS="$ac_save_ifs" 1608fi 1609fi 1610RANLIB="$ac_cv_prog_RANLIB" 1611if test -n "$RANLIB"; then 1612 echo "$ac_t""$RANLIB" 1>&6 1613else 1614 echo "$ac_t""no" 1>&6 1615fi 1616 1617 1618if test -z "$ac_cv_prog_RANLIB"; then 1619if test -n "$ac_tool_prefix"; then 1620 # Extract the first word of "ranlib", so it can be a program name with args. 1621set dummy ranlib; ac_word=$2 1622echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1623echo "configure:1624: checking for $ac_word" >&5 1624if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 1625 echo $ac_n "(cached) $ac_c" 1>&6 1626else 1627 if test -n "$RANLIB"; then 1628 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 1629else 1630 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1631 ac_dummy="$PATH" 1632 for ac_dir in $ac_dummy; do 1633 test -z "$ac_dir" && ac_dir=. 1634 if test -f $ac_dir/$ac_word; then 1635 ac_cv_prog_RANLIB="ranlib" 1636 break 1637 fi 1638 done 1639 IFS="$ac_save_ifs" 1640 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" 1641fi 1642fi 1643RANLIB="$ac_cv_prog_RANLIB" 1644if test -n "$RANLIB"; then 1645 echo "$ac_t""$RANLIB" 1>&6 1646else 1647 echo "$ac_t""no" 1>&6 1648fi 1649 1650else 1651 RANLIB=":" 1652fi 1653fi 1654 1655# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 1656set dummy ${ac_tool_prefix}strip; ac_word=$2 1657echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1658echo "configure:1659: checking for $ac_word" >&5 1659if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then 1660 echo $ac_n "(cached) $ac_c" 1>&6 1661else 1662 if test -n "$STRIP"; then 1663 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 1664else 1665 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1666 ac_dummy="$PATH" 1667 for ac_dir in $ac_dummy; do 1668 test -z "$ac_dir" && ac_dir=. 1669 if test -f $ac_dir/$ac_word; then 1670 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 1671 break 1672 fi 1673 done 1674 IFS="$ac_save_ifs" 1675fi 1676fi 1677STRIP="$ac_cv_prog_STRIP" 1678if test -n "$STRIP"; then 1679 echo "$ac_t""$STRIP" 1>&6 1680else 1681 echo "$ac_t""no" 1>&6 1682fi 1683 1684 1685if test -z "$ac_cv_prog_STRIP"; then 1686if test -n "$ac_tool_prefix"; then 1687 # Extract the first word of "strip", so it can be a program name with args. 1688set dummy strip; ac_word=$2 1689echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1690echo "configure:1691: checking for $ac_word" >&5 1691if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then 1692 echo $ac_n "(cached) $ac_c" 1>&6 1693else 1694 if test -n "$STRIP"; then 1695 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 1696else 1697 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1698 ac_dummy="$PATH" 1699 for ac_dir in $ac_dummy; do 1700 test -z "$ac_dir" && ac_dir=. 1701 if test -f $ac_dir/$ac_word; then 1702 ac_cv_prog_STRIP="strip" 1703 break 1704 fi 1705 done 1706 IFS="$ac_save_ifs" 1707 test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":" 1708fi 1709fi 1710STRIP="$ac_cv_prog_STRIP" 1711if test -n "$STRIP"; then 1712 echo "$ac_t""$STRIP" 1>&6 1713else 1714 echo "$ac_t""no" 1>&6 1715fi 1716 1717else 1718 STRIP=":" 1719fi 1720fi 1721 1722 1723# Check for any special flags to pass to ltconfig. 1724libtool_flags="--cache-file=$cache_file" 1725test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" 1726test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" 1727test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" 1728test "$GCC" = yes && libtool_flags="$libtool_flags --with-gcc" 1729test "$lt_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" 1730 1731 1732# Check whether --enable-libtool-lock or --disable-libtool-lock was given. 1733if test "${enable_libtool_lock+set}" = set; then 1734 enableval="$enable_libtool_lock" 1735 : 1736fi 1737 1738test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" 1739test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" 1740 1741# Check whether --with-pic or --without-pic was given. 1742if test "${with_pic+set}" = set; then 1743 withval="$with_pic" 1744 pic_mode="$withval" 1745else 1746 pic_mode=default 1747fi 1748 1749test x"$pic_mode" = xyes && libtool_flags="$libtool_flags --prefer-pic" 1750test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic" 1751 1752# Some flags need to be propagated to the compiler or linker for good 1753# libtool support. 1754case $host in 1755*-*-irix6*) 1756 # Find out which ABI we are using. 1757 echo '#line 1758 "configure"' > conftest.$ac_ext 1758 if { (eval echo configure:1759: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1759 if test "$lt_cv_prog_gnu_ld" = yes; then 1760 case `/usr/bin/file conftest.$ac_objext` in 1761 *32-bit*) 1762 LD="${LD-ld} -melf32bsmip" 1763 ;; 1764 *N32*) 1765 LD="${LD-ld} -melf32bmipn32" 1766 ;; 1767 *64-bit*) 1768 LD="${LD-ld} -melf64bmip" 1769 ;; 1770 esac 1771 else 1772 case `/usr/bin/file conftest.$ac_objext` in 1773 *32-bit*) 1774 LD="${LD-ld} -32" 1775 ;; 1776 *N32*) 1777 LD="${LD-ld} -n32" 1778 ;; 1779 *64-bit*) 1780 LD="${LD-ld} -64" 1781 ;; 1782 esac 1783 fi 1784 fi 1785 rm -rf conftest* 1786 ;; 1787 1788ia64-*-hpux*) 1789 # Find out which ABI we are using. 1790 echo 'int i;' > conftest.$ac_ext 1791 if { (eval echo configure:1792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1792 case "`/usr/bin/file conftest.o`" in 1793 *ELF-32*) 1794 HPUX_IA64_MODE="32" 1795 ;; 1796 *ELF-64*) 1797 HPUX_IA64_MODE="64" 1798 ;; 1799 esac 1800 fi 1801 rm -rf conftest* 1802 ;; 1803 1804x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*) 1805 # Find out which ABI we are using. 1806 echo 'int i;' > conftest.$ac_ext 1807 if { (eval echo configure:1808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1808 case "`/usr/bin/file conftest.o`" in 1809 *32-bit*) 1810 case $host in 1811 x86_64-*linux*) 1812 LD="${LD-ld} -m elf_i386" 1813 ;; 1814 ppc64-*linux*|powerpc64-*linux*) 1815 LD="${LD-ld} -m elf32ppclinux" 1816 ;; 1817 s390x-*linux*) 1818 LD="${LD-ld} -m elf_s390" 1819 ;; 1820 sparc64-*linux*) 1821 LD="${LD-ld} -m elf32_sparc" 1822 ;; 1823 esac 1824 ;; 1825 *64-bit*) 1826 case $host in 1827 x86_64-*linux*) 1828 LD="${LD-ld} -m elf_x86_64" 1829 ;; 1830 ppc*-*linux*|powerpc*-*linux*) 1831 LD="${LD-ld} -m elf64ppc" 1832 ;; 1833 s390*-*linux*) 1834 LD="${LD-ld} -m elf64_s390" 1835 ;; 1836 sparc*-*linux*) 1837 LD="${LD-ld} -m elf64_sparc" 1838 ;; 1839 esac 1840 ;; 1841 esac 1842 fi 1843 rm -rf conftest* 1844 ;; 1845 1846*-*-sco3.2v5*) 1847 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1848 SAVE_CFLAGS="$CFLAGS" 1849 CFLAGS="$CFLAGS -belf" 1850 echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6 1851echo "configure:1852: checking whether the C compiler needs -belf" >&5 1852if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then 1853 echo $ac_n "(cached) $ac_c" 1>&6 1854else 1855 1856 ac_ext=c 1857# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1858ac_cpp='$CPP $CPPFLAGS' 1859ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1860ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1861cross_compiling=$ac_cv_prog_cc_cross 1862 1863 cat > conftest.$ac_ext <<EOF 1864#line 1865 "configure" 1865#include "confdefs.h" 1866 1867int main() { 1868 1869; return 0; } 1870EOF 1871if { (eval echo configure:1872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1872 rm -rf conftest* 1873 lt_cv_cc_needs_belf=yes 1874else 1875 echo "configure: failed program was:" >&5 1876 cat conftest.$ac_ext >&5 1877 rm -rf conftest* 1878 lt_cv_cc_needs_belf=no 1879fi 1880rm -f conftest* 1881 ac_ext=c 1882# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1883ac_cpp='$CPP $CPPFLAGS' 1884ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1885ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1886cross_compiling=$ac_cv_prog_cc_cross 1887 1888fi 1889 1890echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6 1891 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1892 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1893 CFLAGS="$SAVE_CFLAGS" 1894 fi 1895 ;; 1896 1897 1898esac 1899 1900 1901# Save cache, so that ltconfig can load it 1902cat > confcache <<\EOF 1903# This file is a shell script that caches the results of configure 1904# tests run on this system so they can be shared between configure 1905# scripts and configure runs. It is not useful on other systems. 1906# If it contains results you don't want to keep, you may remove or edit it. 1907# 1908# By default, configure uses ./config.cache as the cache file, 1909# creating it if it does not exist already. You can give configure 1910# the --cache-file=FILE option to use a different cache file; that is 1911# what configure does when it calls configure scripts in 1912# subdirectories, so they share the cache. 1913# Giving --cache-file=/dev/null disables caching, for debugging configure. 1914# config.status only pays attention to the cache file if you give it the 1915# --recheck option to rerun configure. 1916# 1917EOF 1918# The following way of writing the cache mishandles newlines in values, 1919# but we know of no workaround that is simple, portable, and efficient. 1920# So, don't put newlines in cache variables' values. 1921# Ultrix sh set writes to stderr and can't be redirected directly, 1922# and sets the high bit in the cache file unless we assign to the vars. 1923(set) 2>&1 | 1924 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1925 *ac_space=\ *) 1926 # `set' does not quote correctly, so add quotes (double-quote substitution 1927 # turns \\\\ into \\, and sed turns \\ into \). 1928 sed -n \ 1929 -e "s/'/'\\\\''/g" \ 1930 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1931 ;; 1932 *) 1933 # `set' quotes correctly as required by POSIX, so do not add quotes. 1934 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1935 ;; 1936 esac >> confcache 1937if cmp -s $cache_file confcache; then 1938 : 1939else 1940 if test -w $cache_file; then 1941 echo "updating cache $cache_file" 1942 cat confcache > $cache_file 1943 else 1944 echo "not updating unwritable cache $cache_file" 1945 fi 1946fi 1947rm -f confcache 1948 1949 1950# Actually configure libtool. ac_aux_dir is where install-sh is found. 1951AR="$AR" LTCC="$CC" CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ 1952MAGIC_CMD="$MAGIC_CMD" LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ 1953LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" STRIP="$STRIP" \ 1954AS="$AS" DLLTOOL="$DLLTOOL" OBJDUMP="$OBJDUMP" \ 1955objext="$OBJEXT" exeext="$EXEEXT" reload_flag="$reload_flag" \ 1956deplibs_check_method="$deplibs_check_method" file_magic_cmd="$file_magic_cmd" \ 1957${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ 1958$libtool_flags --no-verify --build="$build" $ac_aux_dir/ltmain.sh $host \ 1959|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; } 1960 1961# Reload cache, that may have been modified by ltconfig 1962if test -r "$cache_file"; then 1963 echo "loading cache $cache_file" 1964 . $cache_file 1965else 1966 echo "creating cache $cache_file" 1967 > $cache_file 1968fi 1969 1970 1971# This can be used to rebuild libtool when needed 1972LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh $ac_aux_dir/ltcf-c.sh" 1973 1974# Always use our own libtool. 1975LIBTOOL='$(SHELL) $(top_builddir)/libtool' 1976 1977# Redirect the config.log output again, so that the ltconfig log is not 1978# clobbered by the next message. 1979exec 5>>./config.log 1980 1981 1982 1983 1984 1985 1986 1987# Find a good install program. We prefer a C program (faster), 1988# so one script is as good as another. But avoid the broken or 1989# incompatible versions: 1990# SysV /etc/install, /usr/sbin/install 1991# SunOS /usr/etc/install 1992# IRIX /sbin/install 1993# AIX /bin/install 1994# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 1995# AFS /usr/afsws/bin/install, which mishandles nonexistent args 1996# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 1997# ./install, which can be erroneously created by make from ./install.sh. 1998echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 1999echo "configure:2000: checking for a BSD compatible install" >&5 2000if test -z "$INSTALL"; then 2001if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 2002 echo $ac_n "(cached) $ac_c" 1>&6 2003else 2004 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 2005 for ac_dir in $PATH; do 2006 # Account for people who put trailing slashes in PATH elements. 2007 case "$ac_dir/" in 2008 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 2009 *) 2010 # OSF1 and SCO ODT 3.0 have their own names for install. 2011 # Don't use installbsd from OSF since it installs stuff as root 2012 # by default. 2013 for ac_prog in ginstall scoinst install; do 2014 if test -f $ac_dir/$ac_prog; then 2015 if test $ac_prog = install && 2016 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 2017 # AIX install. It has an incompatible calling convention. 2018 : 2019 else 2020 ac_cv_path_install="$ac_dir/$ac_prog -c" 2021 break 2 2022 fi 2023 fi 2024 done 2025 ;; 2026 esac 2027 done 2028 IFS="$ac_save_IFS" 2029 2030fi 2031 if test "${ac_cv_path_install+set}" = set; then 2032 INSTALL="$ac_cv_path_install" 2033 else 2034 # As a last resort, use the slow shell script. We don't cache a 2035 # path for INSTALL within a source directory, because that will 2036 # break other packages using the cache if that directory is 2037 # removed, or if the path is relative. 2038 INSTALL="$ac_install_sh" 2039 fi 2040fi 2041echo "$ac_t""$INSTALL" 1>&6 2042 2043# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2044# It thinks the first close brace ends the variable substitution. 2045test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2046 2047test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 2048 2049test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2050 2051echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 2052echo "configure:2053: checking whether build environment is sane" >&5 2053# Just in case 2054sleep 1 2055echo timestamp > conftestfile 2056# Do `set' in a subshell so we don't clobber the current shell's 2057# arguments. Must try -L first in case configure is actually a 2058# symlink; some systems play weird games with the mod time of symlinks 2059# (eg FreeBSD returns the mod time of the symlink's containing 2060# directory). 2061if ( 2062 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` 2063 if test "$*" = "X"; then 2064 # -L didn't work. 2065 set X `ls -t $srcdir/configure conftestfile` 2066 fi 2067 if test "$*" != "X $srcdir/configure conftestfile" \ 2068 && test "$*" != "X conftestfile $srcdir/configure"; then 2069 2070 # If neither matched, then we have a broken ls. This can happen 2071 # if, for instance, CONFIG_SHELL is bash and it inherits a 2072 # broken ls alias from the environment. This has actually 2073 # happened. Such a system could not be considered "sane". 2074 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken 2075alias in your environment" 1>&2; exit 1; } 2076 fi 2077 2078 test "$2" = conftestfile 2079 ) 2080then 2081 # Ok. 2082 : 2083else 2084 { echo "configure: error: newly created file is older than distributed files! 2085Check your system clock" 1>&2; exit 1; } 2086fi 2087rm -f conftest* 2088echo "$ac_t""yes" 1>&6 2089if test "$program_transform_name" = s,x,x,; then 2090 program_transform_name= 2091else 2092 # Double any \ or $. echo might interpret backslashes. 2093 cat <<\EOF_SED > conftestsed 2094s,\\,\\\\,g; s,\$,$$,g 2095EOF_SED 2096 program_transform_name="`echo $program_transform_name|sed -f conftestsed`" 2097 rm -f conftestsed 2098fi 2099test "$program_prefix" != NONE && 2100 program_transform_name="s,^,${program_prefix},; $program_transform_name" 2101# Use a double $ so make ignores it. 2102test "$program_suffix" != NONE && 2103 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" 2104 2105# sed with no file args requires a program. 2106test "$program_transform_name" = "" && program_transform_name="s,x,x," 2107 2108echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 2109echo "configure:2110: checking whether ${MAKE-make} sets \${MAKE}" >&5 2110set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 2111if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 2112 echo $ac_n "(cached) $ac_c" 1>&6 2113else 2114 cat > conftestmake <<\EOF 2115all: 2116 @echo 'ac_maketemp="${MAKE}"' 2117EOF 2118# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2119eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 2120if test -n "$ac_maketemp"; then 2121 eval ac_cv_prog_make_${ac_make}_set=yes 2122else 2123 eval ac_cv_prog_make_${ac_make}_set=no 2124fi 2125rm -f conftestmake 2126fi 2127if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2128 echo "$ac_t""yes" 1>&6 2129 SET_MAKE= 2130else 2131 echo "$ac_t""no" 1>&6 2132 SET_MAKE="MAKE=${MAKE-make}" 2133fi 2134 2135 2136PACKAGE=libffi 2137 2138VERSION=2.00-beta 2139 2140if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then 2141 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } 2142fi 2143 2144 2145 2146missing_dir=`cd $ac_aux_dir && pwd` 2147echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 2148echo "configure:2149: checking for working aclocal" >&5 2149# Run test in a subshell; some versions of sh will print an error if 2150# an executable is not found, even if stderr is redirected. 2151# Redirect stdin to placate older versions of autoconf. Sigh. 2152if (aclocal --version) < /dev/null > /dev/null 2>&1; then 2153 ACLOCAL=aclocal 2154 echo "$ac_t""found" 1>&6 2155else 2156 ACLOCAL="$missing_dir/missing aclocal" 2157 echo "$ac_t""missing" 1>&6 2158fi 2159 2160echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 2161echo "configure:2162: checking for working autoconf" >&5 2162# Run test in a subshell; some versions of sh will print an error if 2163# an executable is not found, even if stderr is redirected. 2164# Redirect stdin to placate older versions of autoconf. Sigh. 2165if (autoconf --version) < /dev/null > /dev/null 2>&1; then 2166 AUTOCONF=autoconf 2167 echo "$ac_t""found" 1>&6 2168else 2169 AUTOCONF="$missing_dir/missing autoconf" 2170 echo "$ac_t""missing" 1>&6 2171fi 2172 2173echo $ac_n "checking for working automake""... $ac_c" 1>&6 2174echo "configure:2175: checking for working automake" >&5 2175# Run test in a subshell; some versions of sh will print an error if 2176# an executable is not found, even if stderr is redirected. 2177# Redirect stdin to placate older versions of autoconf. Sigh. 2178if (automake --version) < /dev/null > /dev/null 2>&1; then 2179 AUTOMAKE=automake 2180 echo "$ac_t""found" 1>&6 2181else 2182 AUTOMAKE="$missing_dir/missing automake" 2183 echo "$ac_t""missing" 1>&6 2184fi 2185 2186echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 2187echo "configure:2188: checking for working autoheader" >&5 2188# Run test in a subshell; some versions of sh will print an error if 2189# an executable is not found, even if stderr is redirected. 2190# Redirect stdin to placate older versions of autoconf. Sigh. 2191if (autoheader --version) < /dev/null > /dev/null 2>&1; then 2192 AUTOHEADER=autoheader 2193 echo "$ac_t""found" 1>&6 2194else 2195 AUTOHEADER="$missing_dir/missing autoheader" 2196 echo "$ac_t""missing" 1>&6 2197fi 2198 2199echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 2200echo "configure:2201: checking for working makeinfo" >&5 2201# Run test in a subshell; some versions of sh will print an error if 2202# an executable is not found, even if stderr is redirected. 2203# Redirect stdin to placate older versions of autoconf. Sigh. 2204if (makeinfo --version) < /dev/null > /dev/null 2>&1; then 2205 MAKEINFO=makeinfo 2206 echo "$ac_t""found" 1>&6 2207else 2208 MAKEINFO="$missing_dir/missing makeinfo" 2209 echo "$ac_t""missing" 1>&6 2210fi 2211 2212 2213 2214 2215 2216echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 2217echo "configure:2218: checking for executable suffix" >&5 2218if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then 2219 echo $ac_n "(cached) $ac_c" 1>&6 2220else 2221 if test "$CYGWIN" = yes || test "$MINGW32" = yes; then 2222 ac_cv_exeext=.exe 2223else 2224 rm -f conftest* 2225 echo 'int main () { return 0; }' > conftest.$ac_ext 2226 ac_cv_exeext= 2227 if { (eval echo configure:2228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then 2228 for file in conftest.*; do 2229 case $file in 2230 *.c | *.o | *.obj) ;; 2231 *) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;; 2232 esac 2233 done 2234 else 2235 { echo "configure: error: installation or configuration problem: compiler cannot create executables." 1>&2; exit 1; } 2236 fi 2237 rm -f conftest* 2238 test x"${ac_cv_exeext}" = x && ac_cv_exeext=no 2239fi 2240fi 2241 2242EXEEXT="" 2243test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext} 2244echo "$ac_t""${ac_cv_exeext}" 1>&6 2245ac_exeext=$EXEEXT 2246 2247echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 2248echo "configure:2249: checking whether to enable maintainer-specific portions of Makefiles" >&5 2249 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. 2250if test "${enable_maintainer_mode+set}" = set; then 2251 enableval="$enable_maintainer_mode" 2252 USE_MAINTAINER_MODE=$enableval 2253else 2254 USE_MAINTAINER_MODE=no 2255fi 2256 2257 echo "$ac_t""$USE_MAINTAINER_MODE" 1>&6 2258 2259 2260if test $USE_MAINTAINER_MODE = yes; then 2261 MAINTAINER_MODE_TRUE= 2262 MAINTAINER_MODE_FALSE='#' 2263else 2264 MAINTAINER_MODE_TRUE='#' 2265 MAINTAINER_MODE_FALSE= 2266fi 2267 MAINT=$MAINTAINER_MODE_TRUE 2268 2269 2270 2271# Extract the first word of "gcc", so it can be a program name with args. 2272set dummy gcc; ac_word=$2 2273echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 2274echo "configure:2275: checking for $ac_word" >&5 2275if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 2276 echo $ac_n "(cached) $ac_c" 1>&6 2277else 2278 if test -n "$CC"; then 2279 ac_cv_prog_CC="$CC" # Let the user override the test. 2280else 2281 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 2282 ac_dummy="$PATH" 2283 for ac_dir in $ac_dummy; do 2284 test -z "$ac_dir" && ac_dir=. 2285 if test -f $ac_dir/$ac_word; then 2286 ac_cv_prog_CC="gcc" 2287 break 2288 fi 2289 done 2290 IFS="$ac_save_ifs" 2291fi 2292fi 2293CC="$ac_cv_prog_CC" 2294if test -n "$CC"; then 2295 echo "$ac_t""$CC" 1>&6 2296else 2297 echo "$ac_t""no" 1>&6 2298fi 2299 2300if test -z "$CC"; then 2301 # Extract the first word of "cc", so it can be a program name with args. 2302set dummy cc; ac_word=$2 2303echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 2304echo "configure:2305: checking for $ac_word" >&5 2305if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 2306 echo $ac_n "(cached) $ac_c" 1>&6 2307else 2308 if test -n "$CC"; then 2309 ac_cv_prog_CC="$CC" # Let the user override the test. 2310else 2311 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 2312 ac_prog_rejected=no 2313 ac_dummy="$PATH" 2314 for ac_dir in $ac_dummy; do 2315 test -z "$ac_dir" && ac_dir=. 2316 if test -f $ac_dir/$ac_word; then 2317 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 2318 ac_prog_rejected=yes 2319 continue 2320 fi 2321 ac_cv_prog_CC="cc" 2322 break 2323 fi 2324 done 2325 IFS="$ac_save_ifs" 2326if test $ac_prog_rejected = yes; then 2327 # We found a bogon in the path, so make sure we never use it. 2328 set dummy $ac_cv_prog_CC 2329 shift 2330 if test $# -gt 0; then 2331 # We chose a different compiler from the bogus one. 2332 # However, it has the same basename, so the bogon will be chosen 2333 # first if we set CC to just the basename; use the full file name. 2334 shift 2335 set dummy "$ac_dir/$ac_word" "$@" 2336 shift 2337 ac_cv_prog_CC="$@" 2338 fi 2339fi 2340fi 2341fi 2342CC="$ac_cv_prog_CC" 2343if test -n "$CC"; then 2344 echo "$ac_t""$CC" 1>&6 2345else 2346 echo "$ac_t""no" 1>&6 2347fi 2348 2349 if test -z "$CC"; then 2350 case "`uname -s`" in 2351 *win32* | *WIN32*) 2352 # Extract the first word of "cl", so it can be a program name with args. 2353set dummy cl; ac_word=$2 2354echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 2355echo "configure:2356: checking for $ac_word" >&5 2356if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 2357 echo $ac_n "(cached) $ac_c" 1>&6 2358else 2359 if test -n "$CC"; then 2360 ac_cv_prog_CC="$CC" # Let the user override the test. 2361else 2362 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 2363 ac_dummy="$PATH" 2364 for ac_dir in $ac_dummy; do 2365 test -z "$ac_dir" && ac_dir=. 2366 if test -f $ac_dir/$ac_word; then 2367 ac_cv_prog_CC="cl" 2368 break 2369 fi 2370 done 2371 IFS="$ac_save_ifs" 2372fi 2373fi 2374CC="$ac_cv_prog_CC" 2375if test -n "$CC"; then 2376 echo "$ac_t""$CC" 1>&6 2377else 2378 echo "$ac_t""no" 1>&6 2379fi 2380 ;; 2381 esac 2382 fi 2383 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 2384fi 2385 2386echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 2387echo "configure:2388: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 2388 2389ac_ext=c 2390# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 2391ac_cpp='$CPP $CPPFLAGS' 2392ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 2393ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 2394cross_compiling=$ac_cv_prog_cc_cross 2395 2396cat > conftest.$ac_ext << EOF 2397 2398#line 2399 "configure" 2399#include "confdefs.h" 2400 2401main(){return(0);} 2402EOF 2403if { (eval echo configure:2404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2404 ac_cv_prog_cc_works=yes 2405 # If we can't run a trivial program, we are probably using a cross compiler. 2406 if (./conftest; exit) 2>/dev/null; then 2407 ac_cv_prog_cc_cross=no 2408 else 2409 ac_cv_prog_cc_cross=yes 2410 fi 2411else 2412 echo "configure: failed program was:" >&5 2413 cat conftest.$ac_ext >&5 2414 ac_cv_prog_cc_works=no 2415fi 2416rm -fr conftest* 2417ac_ext=c 2418# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 2419ac_cpp='$CPP $CPPFLAGS' 2420ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 2421ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 2422cross_compiling=$ac_cv_prog_cc_cross 2423 2424echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 2425if test $ac_cv_prog_cc_works = no; then 2426 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 2427fi 2428echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 2429echo "configure:2430: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 2430echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 2431cross_compiling=$ac_cv_prog_cc_cross 2432 2433echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 2434echo "configure:2435: checking whether we are using GNU C" >&5 2435if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 2436 echo $ac_n "(cached) $ac_c" 1>&6 2437else 2438 cat > conftest.c <<EOF 2439#ifdef __GNUC__ 2440 yes; 2441#endif 2442EOF 2443if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2444: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 2444 ac_cv_prog_gcc=yes 2445else 2446 ac_cv_prog_gcc=no 2447fi 2448fi 2449 2450echo "$ac_t""$ac_cv_prog_gcc" 1>&6 2451 2452if test $ac_cv_prog_gcc = yes; then 2453 GCC=yes 2454else 2455 GCC= 2456fi 2457 2458ac_test_CFLAGS="${CFLAGS+set}" 2459ac_save_CFLAGS="$CFLAGS" 2460CFLAGS= 2461echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 2462echo "configure:2463: checking whether ${CC-cc} accepts -g" >&5 2463if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 2464 echo $ac_n "(cached) $ac_c" 1>&6 2465else 2466 echo 'void f(){}' > conftest.c 2467if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 2468 ac_cv_prog_cc_g=yes 2469else 2470 ac_cv_prog_cc_g=no 2471fi 2472rm -f conftest* 2473 2474fi 2475 2476echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 2477if test "$ac_test_CFLAGS" = set; then 2478 CFLAGS="$ac_save_CFLAGS" 2479elif test $ac_cv_prog_cc_g = yes; then 2480 if test "$GCC" = yes; then 2481 CFLAGS="-g -O2" 2482 else 2483 CFLAGS="-g" 2484 fi 2485else 2486 if test "$GCC" = yes; then 2487 CFLAGS="-O2" 2488 else 2489 CFLAGS= 2490 fi 2491fi 2492 2493 2494 2495 2496 2497 2498 2499 2500echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 2501echo "configure:2502: checking how to run the C preprocessor" >&5 2502# On Suns, sometimes $CPP names a directory. 2503if test -n "$CPP" && test -d "$CPP"; then 2504 CPP= 2505fi 2506if test -z "$CPP"; then 2507if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 2508 echo $ac_n "(cached) $ac_c" 1>&6 2509else 2510 # This must be in double quotes, not single quotes, because CPP may get 2511 # substituted into the Makefile and "${CC-cc}" will confuse make. 2512 CPP="${CC-cc} -E" 2513 # On the NeXT, cc -E runs the code through the compiler's parser, 2514 # not just through cpp. 2515 cat > conftest.$ac_ext <<EOF 2516#line 2517 "configure" 2517#include "confdefs.h" 2518#include <assert.h> 2519Syntax Error 2520EOF 2521ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2522{ (eval echo configure:2523: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2523ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2524if test -z "$ac_err"; then 2525 : 2526else 2527 echo "$ac_err" >&5 2528 echo "configure: failed program was:" >&5 2529 cat conftest.$ac_ext >&5 2530 rm -rf conftest* 2531 CPP="${CC-cc} -E -traditional-cpp" 2532 cat > conftest.$ac_ext <<EOF 2533#line 2534 "configure" 2534#include "confdefs.h" 2535#include <assert.h> 2536Syntax Error 2537EOF 2538ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2539{ (eval echo configure:2540: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2540ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2541if test -z "$ac_err"; then 2542 : 2543else 2544 echo "$ac_err" >&5 2545 echo "configure: failed program was:" >&5 2546 cat conftest.$ac_ext >&5 2547 rm -rf conftest* 2548 CPP="${CC-cc} -nologo -E" 2549 cat > conftest.$ac_ext <<EOF 2550#line 2551 "configure" 2551#include "confdefs.h" 2552#include <assert.h> 2553Syntax Error 2554EOF 2555ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2556{ (eval echo configure:2557: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2557ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2558if test -z "$ac_err"; then 2559 : 2560else 2561 echo "$ac_err" >&5 2562 echo "configure: failed program was:" >&5 2563 cat conftest.$ac_ext >&5 2564 rm -rf conftest* 2565 CPP=/lib/cpp 2566fi 2567rm -f conftest* 2568fi 2569rm -f conftest* 2570fi 2571rm -f conftest* 2572 ac_cv_prog_CPP="$CPP" 2573fi 2574 CPP="$ac_cv_prog_CPP" 2575else 2576 ac_cv_prog_CPP="$CPP" 2577fi 2578echo "$ac_t""$CPP" 1>&6 2579 2580for ac_hdr in sys/mman.h 2581do 2582ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 2583echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 2584echo "configure:2585: checking for $ac_hdr" >&5 2585if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 2586 echo $ac_n "(cached) $ac_c" 1>&6 2587else 2588 cat > conftest.$ac_ext <<EOF 2589#line 2590 "configure" 2590#include "confdefs.h" 2591#include <$ac_hdr> 2592EOF 2593ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2594{ (eval echo configure:2595: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2595ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2596if test -z "$ac_err"; then 2597 rm -rf conftest* 2598 eval "ac_cv_header_$ac_safe=yes" 2599else 2600 echo "$ac_err" >&5 2601 echo "configure: failed program was:" >&5 2602 cat conftest.$ac_ext >&5 2603 rm -rf conftest* 2604 eval "ac_cv_header_$ac_safe=no" 2605fi 2606rm -f conftest* 2607fi 2608if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 2609 echo "$ac_t""yes" 1>&6 2610 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 2611 cat >> confdefs.h <<EOF 2612#define $ac_tr_hdr 1 2613EOF 2614 2615else 2616 echo "$ac_t""no" 1>&6 2617fi 2618done 2619 2620for ac_func in mmap 2621do 2622echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 2623echo "configure:2624: checking for $ac_func" >&5 2624if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 2625 echo $ac_n "(cached) $ac_c" 1>&6 2626else 2627 cat > conftest.$ac_ext <<EOF 2628#line 2629 "configure" 2629#include "confdefs.h" 2630/* System header to define __stub macros and hopefully few prototypes, 2631 which can conflict with char $ac_func(); below. */ 2632#include <assert.h> 2633/* Override any gcc2 internal prototype to avoid an error. */ 2634/* We use char because int might match the return type of a gcc2 2635 builtin and then its argument prototype would still apply. */ 2636char $ac_func(); 2637 2638int main() { 2639 2640/* The GNU C library defines this for functions which it implements 2641 to always fail with ENOSYS. Some functions are actually named 2642 something starting with __ and the normal name is an alias. */ 2643#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2644choke me 2645#else 2646$ac_func(); 2647#endif 2648 2649; return 0; } 2650EOF 2651if { (eval echo configure:2652: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2652 rm -rf conftest* 2653 eval "ac_cv_func_$ac_func=yes" 2654else 2655 echo "configure: failed program was:" >&5 2656 cat conftest.$ac_ext >&5 2657 rm -rf conftest* 2658 eval "ac_cv_func_$ac_func=no" 2659fi 2660rm -f conftest* 2661fi 2662 2663if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 2664 echo "$ac_t""yes" 1>&6 2665 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 2666 cat >> confdefs.h <<EOF 2667#define $ac_tr_func 1 2668EOF 2669 2670else 2671 echo "$ac_t""no" 1>&6 2672fi 2673done 2674 2675if test $ac_cv_header_sys_mman_h != yes \ 2676 || test $ac_cv_func_mmap != yes; then 2677 ac_cv_func_mmap_file=no 2678 ac_cv_func_mmap_dev_zero=no 2679 ac_cv_func_mmap_anon=no 2680else 2681 echo $ac_n "checking whether read-only mmap of a plain file works""... $ac_c" 1>&6 2682echo "configure:2683: checking whether read-only mmap of a plain file works" >&5 2683if eval "test \"`echo '$''{'ac_cv_func_mmap_file'+set}'`\" = set"; then 2684 echo $ac_n "(cached) $ac_c" 1>&6 2685else 2686 # Add a system to this blacklist if 2687 # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a 2688 # memory area containing the same data that you'd get if you applied 2689 # read() to the same fd. The only system known to have a problem here 2690 # is VMS, where text files have record structure. 2691 case "$host_os" in 2692 vms* | ultrix*) 2693 ac_cv_func_mmap_file=no ;; 2694 *) 2695 ac_cv_func_mmap_file=yes;; 2696 esac 2697fi 2698 2699echo "$ac_t""$ac_cv_func_mmap_file" 1>&6 2700 echo $ac_n "checking whether mmap from /dev/zero works""... $ac_c" 1>&6 2701echo "configure:2702: checking whether mmap from /dev/zero works" >&5 2702if eval "test \"`echo '$''{'ac_cv_func_mmap_dev_zero'+set}'`\" = set"; then 2703 echo $ac_n "(cached) $ac_c" 1>&6 2704else 2705 # Add a system to this blacklist if it has mmap() but /dev/zero 2706 # does not exist, or if mmapping /dev/zero does not give anonymous 2707 # zeroed pages with both the following properties: 2708 # 1. If you map N consecutive pages in with one call, and then 2709 # unmap any subset of those pages, the pages that were not 2710 # explicitly unmapped remain accessible. 2711 # 2. If you map two adjacent blocks of memory and then unmap them 2712 # both at once, they must both go away. 2713 # Systems known to be in this category are Windows (all variants), 2714 # VMS, and Darwin. 2715 case "$host_os" in 2716 vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) 2717 ac_cv_func_mmap_dev_zero=no ;; 2718 *) 2719 ac_cv_func_mmap_dev_zero=yes;; 2720 esac 2721fi 2722 2723echo "$ac_t""$ac_cv_func_mmap_dev_zero" 1>&6 2724 2725 # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. 2726 echo $ac_n "checking for MAP_ANON(YMOUS)""... $ac_c" 1>&6 2727echo "configure:2728: checking for MAP_ANON(YMOUS)" >&5 2728if eval "test \"`echo '$''{'ac_cv_decl_map_anon'+set}'`\" = set"; then 2729 echo $ac_n "(cached) $ac_c" 1>&6 2730else 2731 cat > conftest.$ac_ext <<EOF 2732#line 2733 "configure" 2733#include "confdefs.h" 2734#include <sys/types.h> 2735#include <sys/mman.h> 2736#include <unistd.h> 2737 2738#ifndef MAP_ANONYMOUS 2739#define MAP_ANONYMOUS MAP_ANON 2740#endif 2741 2742int main() { 2743int n = MAP_ANONYMOUS; 2744; return 0; } 2745EOF 2746if { (eval echo configure:2747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2747 rm -rf conftest* 2748 ac_cv_decl_map_anon=yes 2749else 2750 echo "configure: failed program was:" >&5 2751 cat conftest.$ac_ext >&5 2752 rm -rf conftest* 2753 ac_cv_decl_map_anon=no 2754fi 2755rm -f conftest* 2756fi 2757 2758echo "$ac_t""$ac_cv_decl_map_anon" 1>&6 2759 2760 if test $ac_cv_decl_map_anon = no; then 2761 ac_cv_func_mmap_anon=no 2762 else 2763 echo $ac_n "checking whether mmap with MAP_ANON(YMOUS) works""... $ac_c" 1>&6 2764echo "configure:2765: checking whether mmap with MAP_ANON(YMOUS) works" >&5 2765if eval "test \"`echo '$''{'ac_cv_func_mmap_anon'+set}'`\" = set"; then 2766 echo $ac_n "(cached) $ac_c" 1>&6 2767else 2768 # Add a system to this blacklist if it has mmap() and MAP_ANON or 2769 # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) 2770 # doesn't give anonymous zeroed pages with the same properties listed 2771 # above for use of /dev/zero. 2772 # Systems known to be in this category are Windows, VMS, and SCO Unix. 2773 case "$host_os" in 2774 vms* | cygwin* | pe | mingw* | sco* | udk* ) 2775 ac_cv_func_mmap_anon=no ;; 2776 *) 2777 ac_cv_func_mmap_anon=yes;; 2778 esac 2779fi 2780 2781echo "$ac_t""$ac_cv_func_mmap_anon" 1>&6 2782 fi 2783fi 2784 2785if test $ac_cv_func_mmap_file = yes; then 2786 cat >> confdefs.h <<\EOF 2787#define HAVE_MMAP_FILE 1 2788EOF 2789 2790fi 2791if test $ac_cv_func_mmap_dev_zero = yes; then 2792 cat >> confdefs.h <<\EOF 2793#define HAVE_MMAP_DEV_ZERO 1 2794EOF 2795 2796fi 2797if test $ac_cv_func_mmap_anon = yes; then 2798 cat >> confdefs.h <<\EOF 2799#define HAVE_MMAP_ANON 1 2800EOF 2801 2802fi 2803 2804 2805 2806 2807if test -d $srcdir/testsuite; then 2808 TESTSUBDIR_TRUE= 2809 TESTSUBDIR_FALSE='#' 2810else 2811 TESTSUBDIR_TRUE='#' 2812 TESTSUBDIR_FALSE= 2813fi 2814 2815 2816TARGETDIR="unknown" 2817case "$host" in 2818i*86-*-linux*) TARGET=X86; TARGETDIR=x86;; 2819i*86-*-solaris*) TARGET=X86; TARGETDIR=x86;; 2820i*86-*-beos*) TARGET=X86; TARGETDIR=x86;; 2821i*86-*-freebsd*) TARGET=X86; TARGETDIR=x86;; 2822i*86-*-netbsdelf*) TARGET=X86; TARGETDIR=x86;; 2823i*86-*-win32*) TARGET=X86_WIN32; TARGETDIR=x86;; 2824i*86-*-cygwin*) TARGET=X86_WIN32; TARGETDIR=x86;; 2825i*86-*-mingw*) TARGET=X86_WIN32; TARGETDIR=x86;; 2826sparc-sun-4*) TARGET=SPARC; TARGETDIR=sparc;; 2827sparc*-sun-*) TARGET=SPARC; TARGETDIR=sparc;; 2828sparc-*-linux* | sparc-*-netbsdelf*) TARGET=SPARC; TARGETDIR=sparc;; 2829sparc64-*-linux* | sparc64-*-netbsd*) TARGET=SPARC; TARGETDIR=sparc;; 2830alpha*-*-linux* | alpha*-*-osf* | alpha*-*-freebsd* | alpha*-*-netbsd*) TARGET=ALPHA; TARGETDIR=alpha;; 2831ia64*-*-*) TARGET=IA64; TARGETDIR=ia64;; 2832m68k-*-linux*) TARGET=M68K; TARGETDIR=m68k;; 2833mips64*-*);; 2834mips-sgi-irix5.* | mips-sgi-irix6.*) TARGET=MIPS_IRIX; TARGETDIR=mips;; 2835mips*-*-linux*) TARGET=MIPS_LINUX; TARGETDIR=mips;; 2836powerpc*-*-linux* | powerpc-*-sysv*) TARGET=POWERPC; TARGETDIR=powerpc;; 2837powerpc-*-beos*) TARGET=POWERPC; TARGETDIR=powerpc;; 2838powerpc-*-darwin*) TARGET=POWERPC_DARWIN; TARGETDIR=powerpc;; 2839powerpc-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;; 2840rs6000-*-aix*) TARGET=POWERPC_AIX; TARGETDIR=powerpc;; 2841arm*-*-linux-*) TARGET=ARM; TARGETDIR=arm;; 2842arm*-*-netbsdelf*) TARGET=ARM; TARGETDIR=arm;; 2843s390-*-linux-*) TARGET=S390; TARGETDIR=s390;; 2844s390x-*-linux-*) TARGET=S390; TARGETDIR=s390;; 2845x86_64-*-linux*) TARGET=X86_64; TARGETDIR=x86;; 2846sh-*-linux* | sh[34]*-*-linux*) TARGET=SH; TARGETDIR=sh;; 2847sh64-*-linux* | sh5*-*-linux*) TARGET=SH64; TARGETDIR=sh64;; 2848esac 2849 2850 2851 2852if test $TARGETDIR = unknown; then 2853 { echo "configure: error: "libffi has not been ported to $host."" 1>&2; exit 1; } 2854fi 2855 2856 2857 2858if test x$TARGET = xMIPS_IRIX; then 2859 MIPS_IRIX_TRUE= 2860 MIPS_IRIX_FALSE='#' 2861else 2862 MIPS_IRIX_TRUE='#' 2863 MIPS_IRIX_FALSE= 2864fi 2865 2866 2867if test x$TARGET = xMIPS_LINUX; then 2868 MIPS_LINUX_TRUE= 2869 MIPS_LINUX_FALSE='#' 2870else 2871 MIPS_LINUX_TRUE='#' 2872 MIPS_LINUX_FALSE= 2873fi 2874 2875 2876if test x$TARGET = xSPARC; then 2877 SPARC_TRUE= 2878 SPARC_FALSE='#' 2879else 2880 SPARC_TRUE='#' 2881 SPARC_FALSE= 2882fi 2883 2884 2885if test x$TARGET = xX86; then 2886 X86_TRUE= 2887 X86_FALSE='#' 2888else 2889 X86_TRUE='#' 2890 X86_FALSE= 2891fi 2892 2893 2894if test x$TARGET = xX86_WIN32; then 2895 X86_WIN32_TRUE= 2896 X86_WIN32_FALSE='#' 2897else 2898 X86_WIN32_TRUE='#' 2899 X86_WIN32_FALSE= 2900fi 2901 2902 2903if test x$TARGET = xALPHA; then 2904 ALPHA_TRUE= 2905 ALPHA_FALSE='#' 2906else 2907 ALPHA_TRUE='#' 2908 ALPHA_FALSE= 2909fi 2910 2911 2912if test x$TARGET = xIA64; then 2913 IA64_TRUE= 2914 IA64_FALSE='#' 2915else 2916 IA64_TRUE='#' 2917 IA64_FALSE= 2918fi 2919 2920 2921if test x$TARGET = xM68K; then 2922 M68K_TRUE= 2923 M68K_FALSE='#' 2924else 2925 M68K_TRUE='#' 2926 M68K_FALSE= 2927fi 2928 2929 2930if test x$TARGET = xPOWERPC; then 2931 POWERPC_TRUE= 2932 POWERPC_FALSE='#' 2933else 2934 POWERPC_TRUE='#' 2935 POWERPC_FALSE= 2936fi 2937 2938 2939if test x$TARGET = xPOWERPC_AIX; then 2940 POWERPC_AIX_TRUE= 2941 POWERPC_AIX_FALSE='#' 2942else 2943 POWERPC_AIX_TRUE='#' 2944 POWERPC_AIX_FALSE= 2945fi 2946 2947 2948if test x$TARGET = xPOWERPC_DARWIN; then 2949 POWERPC_DARWIN_TRUE= 2950 POWERPC_DARWIN_FALSE='#' 2951else 2952 POWERPC_DARWIN_TRUE='#' 2953 POWERPC_DARWIN_FALSE= 2954fi 2955 2956 2957if test x$TARGET = xARM; then 2958 ARM_TRUE= 2959 ARM_FALSE='#' 2960else 2961 ARM_TRUE='#' 2962 ARM_FALSE= 2963fi 2964 2965 2966if test x$TARGET = xS390; then 2967 S390_TRUE= 2968 S390_FALSE='#' 2969else 2970 S390_TRUE='#' 2971 S390_FALSE= 2972fi 2973 2974 2975if test x$TARGET = xX86_64; then 2976 X86_64_TRUE= 2977 X86_64_FALSE='#' 2978else 2979 X86_64_TRUE='#' 2980 X86_64_FALSE= 2981fi 2982 2983 2984if test x$TARGET = xSH; then 2985 SH_TRUE= 2986 SH_FALSE='#' 2987else 2988 SH_TRUE='#' 2989 SH_FALSE= 2990fi 2991 2992 2993if test x$TARGET = xSH64; then 2994 SH64_TRUE= 2995 SH64_FALSE='#' 2996else 2997 SH64_TRUE='#' 2998 SH64_FALSE= 2999fi 3000 3001case x$TARGET in 3002 xMIPS*) TARGET=MIPS ;; 3003 *) ;; 3004esac 3005 3006echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 3007echo "configure:3008: checking for ANSI C header files" >&5 3008if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 3009 echo $ac_n "(cached) $ac_c" 1>&6 3010else 3011 cat > conftest.$ac_ext <<EOF 3012#line 3013 "configure" 3013#include "confdefs.h" 3014#include <stdlib.h> 3015#include <stdarg.h> 3016#include <string.h> 3017#include <float.h> 3018EOF 3019ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 3020{ (eval echo configure:3021: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 3021ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 3022if test -z "$ac_err"; then 3023 rm -rf conftest* 3024 ac_cv_header_stdc=yes 3025else 3026 echo "$ac_err" >&5 3027 echo "configure: failed program was:" >&5 3028 cat conftest.$ac_ext >&5 3029 rm -rf conftest* 3030 ac_cv_header_stdc=no 3031fi 3032rm -f conftest* 3033 3034if test $ac_cv_header_stdc = yes; then 3035 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3036cat > conftest.$ac_ext <<EOF 3037#line 3038 "configure" 3038#include "confdefs.h" 3039#include <string.h> 3040EOF 3041if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3042 egrep "memchr" >/dev/null 2>&1; then 3043 : 3044else 3045 rm -rf conftest* 3046 ac_cv_header_stdc=no 3047fi 3048rm -f conftest* 3049 3050fi 3051 3052if test $ac_cv_header_stdc = yes; then 3053 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3054cat > conftest.$ac_ext <<EOF 3055#line 3056 "configure" 3056#include "confdefs.h" 3057#include <stdlib.h> 3058EOF 3059if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3060 egrep "free" >/dev/null 2>&1; then 3061 : 3062else 3063 rm -rf conftest* 3064 ac_cv_header_stdc=no 3065fi 3066rm -f conftest* 3067 3068fi 3069 3070if test $ac_cv_header_stdc = yes; then 3071 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3072if test "$cross_compiling" = yes; then 3073 : 3074else 3075 cat > conftest.$ac_ext <<EOF 3076#line 3077 "configure" 3077#include "confdefs.h" 3078#include <ctype.h> 3079#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3080#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3081#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3082int main () { int i; for (i = 0; i < 256; i++) 3083if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 3084exit (0); } 3085 3086EOF 3087if { (eval echo configure:3088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 3088then 3089 : 3090else 3091 echo "configure: failed program was:" >&5 3092 cat conftest.$ac_ext >&5 3093 rm -fr conftest* 3094 ac_cv_header_stdc=no 3095fi 3096rm -fr conftest* 3097fi 3098 3099fi 3100fi 3101 3102echo "$ac_t""$ac_cv_header_stdc" 1>&6 3103if test $ac_cv_header_stdc = yes; then 3104 cat >> confdefs.h <<\EOF 3105#define STDC_HEADERS 1 3106EOF 3107 3108fi 3109 3110for ac_func in memcpy 3111do 3112echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 3113echo "configure:3114: checking for $ac_func" >&5 3114if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 3115 echo $ac_n "(cached) $ac_c" 1>&6 3116else 3117 cat > conftest.$ac_ext <<EOF 3118#line 3119 "configure" 3119#include "confdefs.h" 3120/* System header to define __stub macros and hopefully few prototypes, 3121 which can conflict with char $ac_func(); below. */ 3122#include <assert.h> 3123/* Override any gcc2 internal prototype to avoid an error. */ 3124/* We use char because int might match the return type of a gcc2 3125 builtin and then its argument prototype would still apply. */ 3126char $ac_func(); 3127 3128int main() { 3129 3130/* The GNU C library defines this for functions which it implements 3131 to always fail with ENOSYS. Some functions are actually named 3132 something starting with __ and the normal name is an alias. */ 3133#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3134choke me 3135#else 3136$ac_func(); 3137#endif 3138 3139; return 0; } 3140EOF 3141if { (eval echo configure:3142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 3142 rm -rf conftest* 3143 eval "ac_cv_func_$ac_func=yes" 3144else 3145 echo "configure: failed program was:" >&5 3146 cat conftest.$ac_ext >&5 3147 rm -rf conftest* 3148 eval "ac_cv_func_$ac_func=no" 3149fi 3150rm -f conftest* 3151fi 3152 3153if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 3154 echo "$ac_t""yes" 1>&6 3155 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 3156 cat >> confdefs.h <<EOF 3157#define $ac_tr_func 1 3158EOF 3159 3160else 3161 echo "$ac_t""no" 1>&6 3162fi 3163done 3164 3165# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works 3166# for constant arguments. Useless! 3167echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 3168echo "configure:3169: checking for working alloca.h" >&5 3169if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then 3170 echo $ac_n "(cached) $ac_c" 1>&6 3171else 3172 cat > conftest.$ac_ext <<EOF 3173#line 3174 "configure" 3174#include "confdefs.h" 3175#include <alloca.h> 3176int main() { 3177char *p = alloca(2 * sizeof(int)); 3178; return 0; } 3179EOF 3180if { (eval echo configure:3181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 3181 rm -rf conftest* 3182 ac_cv_header_alloca_h=yes 3183else 3184 echo "configure: failed program was:" >&5 3185 cat conftest.$ac_ext >&5 3186 rm -rf conftest* 3187 ac_cv_header_alloca_h=no 3188fi 3189rm -f conftest* 3190fi 3191 3192echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 3193if test $ac_cv_header_alloca_h = yes; then 3194 cat >> confdefs.h <<\EOF 3195#define HAVE_ALLOCA_H 1 3196EOF 3197 3198fi 3199 3200echo $ac_n "checking for alloca""... $ac_c" 1>&6 3201echo "configure:3202: checking for alloca" >&5 3202if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then 3203 echo $ac_n "(cached) $ac_c" 1>&6 3204else 3205 cat > conftest.$ac_ext <<EOF 3206#line 3207 "configure" 3207#include "confdefs.h" 3208 3209#ifdef __GNUC__ 3210# define alloca __builtin_alloca 3211#else 3212# ifdef _MSC_VER 3213# include <malloc.h> 3214# define alloca _alloca 3215# else 3216# if HAVE_ALLOCA_H 3217# include <alloca.h> 3218# else 3219# ifdef _AIX 3220 #pragma alloca 3221# else 3222# ifndef alloca /* predefined by HP cc +Olibcalls */ 3223char *alloca (); 3224# endif 3225# endif 3226# endif 3227# endif 3228#endif 3229 3230int main() { 3231char *p = (char *) alloca(1); 3232; return 0; } 3233EOF 3234if { (eval echo configure:3235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 3235 rm -rf conftest* 3236 ac_cv_func_alloca_works=yes 3237else 3238 echo "configure: failed program was:" >&5 3239 cat conftest.$ac_ext >&5 3240 rm -rf conftest* 3241 ac_cv_func_alloca_works=no 3242fi 3243rm -f conftest* 3244fi 3245 3246echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 3247if test $ac_cv_func_alloca_works = yes; then 3248 cat >> confdefs.h <<\EOF 3249#define HAVE_ALLOCA 1 3250EOF 3251 3252fi 3253 3254if test $ac_cv_func_alloca_works = no; then 3255 # The SVR3 libPW and SVR4 libucb both contain incompatible functions 3256 # that cause trouble. Some versions do not even contain alloca or 3257 # contain a buggy version. If you still want to use their alloca, 3258 # use ar to extract alloca.o from them instead of compiling alloca.c. 3259 ALLOCA=alloca.${ac_objext} 3260 cat >> confdefs.h <<\EOF 3261#define C_ALLOCA 1 3262EOF 3263 3264 3265echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 3266echo "configure:3267: checking whether alloca needs Cray hooks" >&5 3267if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then 3268 echo $ac_n "(cached) $ac_c" 1>&6 3269else 3270 cat > conftest.$ac_ext <<EOF 3271#line 3272 "configure" 3272#include "confdefs.h" 3273#if defined(CRAY) && ! defined(CRAY2) 3274webecray 3275#else 3276wenotbecray 3277#endif 3278 3279EOF 3280if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3281 egrep "webecray" >/dev/null 2>&1; then 3282 rm -rf conftest* 3283 ac_cv_os_cray=yes 3284else 3285 rm -rf conftest* 3286 ac_cv_os_cray=no 3287fi 3288rm -f conftest* 3289 3290fi 3291 3292echo "$ac_t""$ac_cv_os_cray" 1>&6 3293if test $ac_cv_os_cray = yes; then 3294for ac_func in _getb67 GETB67 getb67; do 3295 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 3296echo "configure:3297: checking for $ac_func" >&5 3297if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 3298 echo $ac_n "(cached) $ac_c" 1>&6 3299else 3300 cat > conftest.$ac_ext <<EOF 3301#line 3302 "configure" 3302#include "confdefs.h" 3303/* System header to define __stub macros and hopefully few prototypes, 3304 which can conflict with char $ac_func(); below. */ 3305#include <assert.h> 3306/* Override any gcc2 internal prototype to avoid an error. */ 3307/* We use char because int might match the return type of a gcc2 3308 builtin and then its argument prototype would still apply. */ 3309char $ac_func(); 3310 3311int main() { 3312 3313/* The GNU C library defines this for functions which it implements 3314 to always fail with ENOSYS. Some functions are actually named 3315 something starting with __ and the normal name is an alias. */ 3316#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 3317choke me 3318#else 3319$ac_func(); 3320#endif 3321 3322; return 0; } 3323EOF 3324if { (eval echo configure:3325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 3325 rm -rf conftest* 3326 eval "ac_cv_func_$ac_func=yes" 3327else 3328 echo "configure: failed program was:" >&5 3329 cat conftest.$ac_ext >&5 3330 rm -rf conftest* 3331 eval "ac_cv_func_$ac_func=no" 3332fi 3333rm -f conftest* 3334fi 3335 3336if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 3337 echo "$ac_t""yes" 1>&6 3338 cat >> confdefs.h <<EOF 3339#define CRAY_STACKSEG_END $ac_func 3340EOF 3341 3342 break 3343else 3344 echo "$ac_t""no" 1>&6 3345fi 3346 3347done 3348fi 3349 3350echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 3351echo "configure:3352: checking stack direction for C alloca" >&5 3352if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then 3353 echo $ac_n "(cached) $ac_c" 1>&6 3354else 3355 if test "$cross_compiling" = yes; then 3356 ac_cv_c_stack_direction=0 3357else 3358 cat > conftest.$ac_ext <<EOF 3359#line 3360 "configure" 3360#include "confdefs.h" 3361find_stack_direction () 3362{ 3363 static char *addr = 0; 3364 auto char dummy; 3365 if (addr == 0) 3366 { 3367 addr = &dummy; 3368 return find_stack_direction (); 3369 } 3370 else 3371 return (&dummy > addr) ? 1 : -1; 3372} 3373main () 3374{ 3375 exit (find_stack_direction() < 0); 3376} 3377EOF 3378if { (eval echo configure:3379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 3379then 3380 ac_cv_c_stack_direction=1 3381else 3382 echo "configure: failed program was:" >&5 3383 cat conftest.$ac_ext >&5 3384 rm -fr conftest* 3385 ac_cv_c_stack_direction=-1 3386fi 3387rm -fr conftest* 3388fi 3389 3390fi 3391 3392echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 3393cat >> confdefs.h <<EOF 3394#define STACK_DIRECTION $ac_cv_c_stack_direction 3395EOF 3396 3397fi 3398 3399 3400echo $ac_n "checking size of double""... $ac_c" 1>&6 3401echo "configure:3402: checking size of double" >&5 3402if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then 3403 echo $ac_n "(cached) $ac_c" 1>&6 3404else 3405 for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. 3406 cat > conftest.$ac_ext <<EOF 3407#line 3408 "configure" 3408#include "confdefs.h" 3409#include "confdefs.h" 3410#include <sys/types.h> 3411 3412 3413int main() { 3414switch (0) case 0: case (sizeof (double) == $ac_size):; 3415; return 0; } 3416EOF 3417if { (eval echo configure:3418: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 3418 rm -rf conftest* 3419 ac_cv_sizeof_double=$ac_size 3420else 3421 echo "configure: failed program was:" >&5 3422 cat conftest.$ac_ext >&5 3423fi 3424rm -f conftest* 3425 if test x$ac_cv_sizeof_double != x ; then break; fi 3426done 3427 3428fi 3429 3430if test x$ac_cv_sizeof_double = x ; then 3431 { echo "configure: error: cannot determine a size for double" 1>&2; exit 1; } 3432fi 3433echo "$ac_t""$ac_cv_sizeof_double" 1>&6 3434cat >> confdefs.h <<EOF 3435#define SIZEOF_DOUBLE $ac_cv_sizeof_double 3436EOF 3437 3438 3439echo $ac_n "checking size of long double""... $ac_c" 1>&6 3440echo "configure:3441: checking size of long double" >&5 3441if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then 3442 echo $ac_n "(cached) $ac_c" 1>&6 3443else 3444 for ac_size in 4 8 1 2 16 12 ; do # List sizes in rough order of prevalence. 3445 cat > conftest.$ac_ext <<EOF 3446#line 3447 "configure" 3447#include "confdefs.h" 3448#include "confdefs.h" 3449#include <sys/types.h> 3450 3451 3452int main() { 3453switch (0) case 0: case (sizeof (long double) == $ac_size):; 3454; return 0; } 3455EOF 3456if { (eval echo configure:3457: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 3457 rm -rf conftest* 3458 ac_cv_sizeof_long_double=$ac_size 3459else 3460 echo "configure: failed program was:" >&5 3461 cat conftest.$ac_ext >&5 3462fi 3463rm -f conftest* 3464 if test x$ac_cv_sizeof_long_double != x ; then break; fi 3465done 3466 3467fi 3468 3469if test x$ac_cv_sizeof_long_double = x ; then 3470 { echo "configure: error: cannot determine a size for long double" 1>&2; exit 1; } 3471fi 3472echo "$ac_t""$ac_cv_sizeof_long_double" 1>&6 3473cat >> confdefs.h <<EOF 3474#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double 3475EOF 3476 3477 3478 3479# Also AC_SUBST this variable for ffi.h. 3480HAVE_LONG_DOUBLE=0 3481if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then 3482 if test $ac_cv_sizeof_long_double != 0; then 3483 HAVE_LONG_DOUBLE=1 3484 cat >> confdefs.h <<\EOF 3485#define HAVE_LONG_DOUBLE 1 3486EOF 3487 3488 fi 3489fi 3490 3491 3492echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 3493echo "configure:3494: checking whether byte ordering is bigendian" >&5 3494if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then 3495 echo $ac_n "(cached) $ac_c" 1>&6 3496else 3497 ac_cv_c_bigendian=unknown 3498# See if sys/param.h defines the BYTE_ORDER macro. 3499cat > conftest.$ac_ext <<EOF 3500#line 3501 "configure" 3501#include "confdefs.h" 3502#include <sys/types.h> 3503#include <sys/param.h> 3504int main() { 3505 3506#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN 3507 bogus endian macros 3508#endif 3509; return 0; } 3510EOF 3511if { (eval echo configure:3512: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 3512 rm -rf conftest* 3513 # It does; now see whether it defined to BIG_ENDIAN or not. 3514cat > conftest.$ac_ext <<EOF 3515#line 3516 "configure" 3516#include "confdefs.h" 3517#include <sys/types.h> 3518#include <sys/param.h> 3519int main() { 3520 3521#if BYTE_ORDER != BIG_ENDIAN 3522 not big endian 3523#endif 3524; return 0; } 3525EOF 3526if { (eval echo configure:3527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 3527 rm -rf conftest* 3528 ac_cv_c_bigendian=yes 3529else 3530 echo "configure: failed program was:" >&5 3531 cat conftest.$ac_ext >&5 3532 rm -rf conftest* 3533 ac_cv_c_bigendian=no 3534fi 3535rm -f conftest* 3536else 3537 echo "configure: failed program was:" >&5 3538 cat conftest.$ac_ext >&5 3539fi 3540rm -f conftest* 3541if test $ac_cv_c_bigendian = unknown; then 3542if test "$cross_compiling" = yes; then 3543 echo $ac_n "cross-compiling... " 2>&6 3544else 3545 cat > conftest.$ac_ext <<EOF 3546#line 3547 "configure" 3547#include "confdefs.h" 3548main () { 3549 /* Are we little or big endian? From Harbison&Steele. */ 3550 union 3551 { 3552 long l; 3553 char c[sizeof (long)]; 3554 } u; 3555 u.l = 1; 3556 exit (u.c[sizeof (long) - 1] == 1); 3557} 3558EOF 3559if { (eval echo configure:3560: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 3560then 3561 ac_cv_c_bigendian=no 3562else 3563 echo "configure: failed program was:" >&5 3564 cat conftest.$ac_ext >&5 3565 rm -fr conftest* 3566 ac_cv_c_bigendian=yes 3567fi 3568rm -fr conftest* 3569fi 3570 3571fi 3572fi 3573 3574echo "$ac_t""$ac_cv_c_bigendian" 1>&6 3575if test $ac_cv_c_bigendian = unknown; then 3576echo $ac_n "checking to probe for byte ordering""... $ac_c" 1>&6 3577echo "configure:3578: checking to probe for byte ordering" >&5 3578 3579cat >conftest.c <<EOF 3580short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 3581short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 3582void _ascii() { char* s = (char*) ascii_mm; s = (char*) ascii_ii; } 3583short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 3584short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 3585void _ebcdic() { char* s = (char*) ebcdic_mm; s = (char*) ebcdic_ii; } 3586int main() { _ascii (); _ebcdic (); return 0; } 3587EOF 3588 if test -f conftest.c ; then 3589 if ${CC-cc} ${CFLAGS} conftest.c -o conftest.o && test -f conftest.o ; then 3590 if test `grep -l BIGenDianSyS conftest.o` ; then 3591 echo $ac_n ' big endian probe OK, ' 1>&6 3592 ac_cv_c_bigendian=yes 3593 fi 3594 if test `grep -l LiTTleEnDian conftest.o` ; then 3595 echo $ac_n ' little endian probe OK, ' 1>&6 3596 if test $ac_cv_c_bigendian = yes ; then 3597 ac_cv_c_bigendian=unknown; 3598 else 3599 ac_cv_c_bigendian=no 3600 fi 3601 fi 3602 echo $ac_n 'guessing bigendian ... ' >&6 3603 fi 3604 fi 3605echo "$ac_t""$ac_cv_c_bigendian" 1>&6 3606fi 3607if test $ac_cv_c_bigendian = yes; then 3608 cat >> confdefs.h <<\EOF 3609#define WORDS_BIGENDIAN 1 3610EOF 3611 3612 cat >> confdefs.h <<\EOF 3613#define HOST_WORDS_BIG_ENDIAN 1 3614EOF 3615 3616 BYTEORDER=4321 3617else 3618 BYTEORDER=1234 3619fi 3620cat >> confdefs.h <<EOF 3621#define BYTEORDER $BYTEORDER 3622EOF 3623 3624if test $ac_cv_c_bigendian = unknown; then 3625 { echo "configure: error: unknown endianess - sorry" 1>&2; exit 1; } 3626fi 3627 3628 3629if test x$TARGET = xSPARC; then 3630 echo $ac_n "checking assembler and linker support unaligned pc related relocs""... $ac_c" 1>&6 3631echo "configure:3632: checking assembler and linker support unaligned pc related relocs" >&5 3632if eval "test \"`echo '$''{'libffi_cv_as_sparc_ua_pcrel'+set}'`\" = set"; then 3633 echo $ac_n "(cached) $ac_c" 1>&6 3634else 3635 3636 save_CFLAGS="$CFLAGS" 3637 save_LDFLAGS="$LDFLAGS" 3638 CFLAGS="$CFLAGS -fpic" 3639 LDFLAGS="$LDFLAGS -shared" 3640 cat > conftest.$ac_ext <<EOF 3641#line 3642 "configure" 3642#include "confdefs.h" 3643asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text"); 3644int main() { 3645 3646; return 0; } 3647EOF 3648if { (eval echo configure:3649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 3649 rm -rf conftest* 3650 libffi_cv_as_sparc_ua_pcrel=yes 3651else 3652 echo "configure: failed program was:" >&5 3653 cat conftest.$ac_ext >&5 3654 rm -rf conftest* 3655 libffi_cv_as_sparc_ua_pcrel=no 3656fi 3657rm -f conftest* 3658 CFLAGS="$save_CFLAGS" 3659 LDFLAGS="$save_LDFLAGS" 3660fi 3661 3662echo "$ac_t""$libffi_cv_as_sparc_ua_pcrel" 1>&6 3663 if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then 3664 cat >> confdefs.h <<\EOF 3665#define HAVE_AS_SPARC_UA_PCREL 1 3666EOF 3667 3668 fi 3669 3670 echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6 3671echo "configure:3672: checking assembler .register pseudo-op support" >&5 3672if eval "test \"`echo '$''{'libffi_cv_as_register_pseudo_op'+set}'`\" = set"; then 3673 echo $ac_n "(cached) $ac_c" 1>&6 3674else 3675 3676 libffi_cv_as_register_pseudo_op=unknown 3677 # Check if we have .register 3678 cat > conftest.$ac_ext <<EOF 3679#line 3680 "configure" 3680#include "confdefs.h" 3681asm (".register %g2, #scratch"); 3682int main() { 3683 3684; return 0; } 3685EOF 3686if { (eval echo configure:3687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 3687 rm -rf conftest* 3688 libffi_cv_as_register_pseudo_op=yes 3689else 3690 echo "configure: failed program was:" >&5 3691 cat conftest.$ac_ext >&5 3692 rm -rf conftest* 3693 libffi_cv_as_register_pseudo_op=no 3694fi 3695rm -f conftest* 3696 3697fi 3698 3699echo "$ac_t""$libffi_cv_as_register_pseudo_op" 1>&6 3700 if test "x$libffi_cv_as_register_pseudo_op" = xyes; then 3701 cat >> confdefs.h <<\EOF 3702#define HAVE_AS_REGISTER_PSEUDO_OP 1 3703EOF 3704 3705 fi 3706fi 3707 3708echo $ac_n "checking whether .eh_frame section should be read-only""... $ac_c" 1>&6 3709echo "configure:3710: checking whether .eh_frame section should be read-only" >&5 3710if eval "test \"`echo '$''{'libffi_cv_ro_eh_frame'+set}'`\" = set"; then 3711 echo $ac_n "(cached) $ac_c" 1>&6 3712else 3713 3714 libffi_cv_ro_eh_frame=no 3715 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c 3716 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then 3717 if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then 3718 libffi_cv_ro_eh_frame=yes 3719 elif grep '.section.*eh_frame.*#alloc' conftest.c \ 3720 | grep -v '#write' > /dev/null; then 3721 libffi_cv_ro_eh_frame=yes 3722 fi 3723 fi 3724 rm -f conftest.* 3725 3726fi 3727 3728echo "$ac_t""$libffi_cv_ro_eh_frame" 1>&6 3729if test "x$libffi_cv_ro_eh_frame" = xyes; then 3730 cat >> confdefs.h <<\EOF 3731#define HAVE_RO_EH_FRAME 1 3732EOF 3733 3734 cat >> confdefs.h <<\EOF 3735#define EH_FRAME_FLAGS "a" 3736EOF 3737 3738else 3739 cat >> confdefs.h <<\EOF 3740#define EH_FRAME_FLAGS "aw" 3741EOF 3742 3743fi 3744 3745 3746 3747 3748 3749 3750# Check whether --enable-debug or --disable-debug was given. 3751if test "${enable_debug+set}" = set; then 3752 enableval="$enable_debug" 3753 if test "$enable_debug" = "yes"; then 3754 cat >> confdefs.h <<\EOF 3755#define FFI_DEBUG 1 3756EOF 3757 3758 fi 3759fi 3760 3761 3762# Check whether --enable-structs or --disable-structs was given. 3763if test "${enable_structs+set}" = set; then 3764 enableval="$enable_structs" 3765 if test "$enable_structs" = "no"; then 3766 cat >> confdefs.h <<\EOF 3767#define FFI_NO_STRUCTS 1 3768EOF 3769 3770 fi 3771fi 3772 3773 3774# Check whether --enable-raw-api or --disable-raw-api was given. 3775if test "${enable_raw_api+set}" = set; then 3776 enableval="$enable_raw_api" 3777 if test "$enable_raw_api" = "no"; then 3778 cat >> confdefs.h <<\EOF 3779#define FFI_NO_RAW_API 1 3780EOF 3781 3782 fi 3783fi 3784 3785 3786# Check whether --enable-purify-safety or --disable-purify-safety was given. 3787if test "${enable_purify_safety+set}" = set; then 3788 enableval="$enable_purify_safety" 3789 if test "$enable_purify_safety" = "yes"; then 3790 cat >> confdefs.h <<\EOF 3791#define USING_PURIFY 1 3792EOF 3793 3794 fi 3795fi 3796 3797 3798if test -n "$with_cross_host" && 3799 test x"$with_cross_host" != x"no"; then 3800 toolexecdir='$(exec_prefix)/$(target_alias)' 3801 toolexeclibdir='$(toolexecdir)/lib' 3802else 3803 toolexecdir='$(libdir)/gcc-lib/$(target_alias)' 3804 toolexeclibdir='$(libdir)' 3805fi 3806multi_os_directory=`$CC -print-multi-os-directory` 3807case $multi_os_directory in 3808 .) ;; # Avoid trailing /. 3809 *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;; 3810esac 3811 3812 3813 3814#Figure out where generated headers like ffitarget.h get installed. 3815gcc_version_trigger=${srcdir}/../gcc/version.c 3816gcc_version_full=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^\"]*\)\".*/\1/'` 3817gcc_version=`echo ${gcc_version_full} | sed -e 's/\([^ ]*\) .*/\1/'` 3818tool_include_dir='$(libdir)/gcc/$(target_alias)/'${gcc_version}/include 3819 3820 3821 3822 3823if test "${multilib}" = "yes"; then 3824 multilib_arg="--enable-multilib" 3825else 3826 multilib_arg= 3827fi 3828 3829trap '' 1 2 15 3830cat > confcache <<\EOF 3831# This file is a shell script that caches the results of configure 3832# tests run on this system so they can be shared between configure 3833# scripts and configure runs. It is not useful on other systems. 3834# If it contains results you don't want to keep, you may remove or edit it. 3835# 3836# By default, configure uses ./config.cache as the cache file, 3837# creating it if it does not exist already. You can give configure 3838# the --cache-file=FILE option to use a different cache file; that is 3839# what configure does when it calls configure scripts in 3840# subdirectories, so they share the cache. 3841# Giving --cache-file=/dev/null disables caching, for debugging configure. 3842# config.status only pays attention to the cache file if you give it the 3843# --recheck option to rerun configure. 3844# 3845EOF 3846# The following way of writing the cache mishandles newlines in values, 3847# but we know of no workaround that is simple, portable, and efficient. 3848# So, don't put newlines in cache variables' values. 3849# Ultrix sh set writes to stderr and can't be redirected directly, 3850# and sets the high bit in the cache file unless we assign to the vars. 3851(set) 2>&1 | 3852 case `(ac_space=' '; set | grep ac_space) 2>&1` in 3853 *ac_space=\ *) 3854 # `set' does not quote correctly, so add quotes (double-quote substitution 3855 # turns \\\\ into \\, and sed turns \\ into \). 3856 sed -n \ 3857 -e "s/'/'\\\\''/g" \ 3858 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 3859 ;; 3860 *) 3861 # `set' quotes correctly as required by POSIX, so do not add quotes. 3862 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 3863 ;; 3864 esac >> confcache 3865if cmp -s $cache_file confcache; then 3866 : 3867else 3868 if test -w $cache_file; then 3869 echo "updating cache $cache_file" 3870 cat confcache > $cache_file 3871 else 3872 echo "not updating unwritable cache $cache_file" 3873 fi 3874fi 3875rm -f confcache 3876 3877trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 3878 3879test "x$prefix" = xNONE && prefix=$ac_default_prefix 3880# Let make expand exec_prefix. 3881test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 3882 3883# Any assignment to VPATH causes Sun make to only execute 3884# the first set of double-colon rules, so remove it if not needed. 3885# If there is a colon in the path, we need to keep it. 3886if test "x$srcdir" = x.; then 3887 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 3888fi 3889 3890trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 3891 3892DEFS=-DHAVE_CONFIG_H 3893 3894# Without the "./", some shells look in PATH for config.status. 3895: ${CONFIG_STATUS=./config.status} 3896 3897echo creating $CONFIG_STATUS 3898rm -f $CONFIG_STATUS 3899cat > $CONFIG_STATUS <<EOF 3900#! /bin/sh 3901# Generated automatically by configure. 3902# Run this file to recreate the current configuration. 3903# This directory was configured as follows, 3904# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 3905# 3906# $0 $ac_configure_args 3907# 3908# Compiler output produced by configure, useful for debugging 3909# configure, is in ./config.log if it exists. 3910 3911ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 3912for ac_option 3913do 3914 case "\$ac_option" in 3915 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 3916 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 3917 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 3918 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 3919 echo "$CONFIG_STATUS generated by autoconf version 2.13" 3920 exit 0 ;; 3921 -help | --help | --hel | --he | --h) 3922 echo "\$ac_cs_usage"; exit 0 ;; 3923 *) echo "\$ac_cs_usage"; exit 1 ;; 3924 esac 3925done 3926 3927ac_given_srcdir=$srcdir 3928ac_given_INSTALL="$INSTALL" 3929 3930trap 'rm -fr `echo "include/Makefile testsuite/Makefile include/ffi.h Makefile fficonfig.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 3931EOF 3932cat >> $CONFIG_STATUS <<EOF 3933 3934# Protect against being on the right side of a sed subst in config.status. 3935sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 3936 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 3937$ac_vpsub 3938$extrasub 3939s%@SHELL@%$SHELL%g 3940s%@CFLAGS@%$CFLAGS%g 3941s%@CPPFLAGS@%$CPPFLAGS%g 3942s%@CXXFLAGS@%$CXXFLAGS%g 3943s%@FFLAGS@%$FFLAGS%g 3944s%@DEFS@%$DEFS%g 3945s%@LDFLAGS@%$LDFLAGS%g 3946s%@LIBS@%$LIBS%g 3947s%@exec_prefix@%$exec_prefix%g 3948s%@prefix@%$prefix%g 3949s%@program_transform_name@%$program_transform_name%g 3950s%@bindir@%$bindir%g 3951s%@sbindir@%$sbindir%g 3952s%@libexecdir@%$libexecdir%g 3953s%@datadir@%$datadir%g 3954s%@sysconfdir@%$sysconfdir%g 3955s%@sharedstatedir@%$sharedstatedir%g 3956s%@localstatedir@%$localstatedir%g 3957s%@libdir@%$libdir%g 3958s%@includedir@%$includedir%g 3959s%@oldincludedir@%$oldincludedir%g 3960s%@infodir@%$infodir%g 3961s%@mandir@%$mandir%g 3962s%@libffi_basedir@%$libffi_basedir%g 3963s%@host@%$host%g 3964s%@host_alias@%$host_alias%g 3965s%@host_cpu@%$host_cpu%g 3966s%@host_vendor@%$host_vendor%g 3967s%@host_os@%$host_os%g 3968s%@target@%$target%g 3969s%@target_alias@%$target_alias%g 3970s%@target_cpu@%$target_cpu%g 3971s%@target_vendor@%$target_vendor%g 3972s%@target_os@%$target_os%g 3973s%@build@%$build%g 3974s%@build_alias@%$build_alias%g 3975s%@build_cpu@%$build_cpu%g 3976s%@build_vendor@%$build_vendor%g 3977s%@build_os@%$build_os%g 3978s%@CC@%$CC%g 3979s%@LN_S@%$LN_S%g 3980s%@OBJEXT@%$OBJEXT%g 3981s%@EXEEXT@%$EXEEXT%g 3982s%@RANLIB@%$RANLIB%g 3983s%@STRIP@%$STRIP%g 3984s%@LIBTOOL@%$LIBTOOL%g 3985s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 3986s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 3987s%@INSTALL_DATA@%$INSTALL_DATA%g 3988s%@PACKAGE@%$PACKAGE%g 3989s%@VERSION@%$VERSION%g 3990s%@ACLOCAL@%$ACLOCAL%g 3991s%@AUTOCONF@%$AUTOCONF%g 3992s%@AUTOMAKE@%$AUTOMAKE%g 3993s%@AUTOHEADER@%$AUTOHEADER%g 3994s%@MAKEINFO@%$MAKEINFO%g 3995s%@SET_MAKE@%$SET_MAKE%g 3996s%@MAINTAINER_MODE_TRUE@%$MAINTAINER_MODE_TRUE%g 3997s%@MAINTAINER_MODE_FALSE@%$MAINTAINER_MODE_FALSE%g 3998s%@MAINT@%$MAINT%g 3999s%@CPP@%$CPP%g 4000s%@TESTSUBDIR_TRUE@%$TESTSUBDIR_TRUE%g 4001s%@TESTSUBDIR_FALSE@%$TESTSUBDIR_FALSE%g 4002s%@AM_RUNTESTFLAGS@%$AM_RUNTESTFLAGS%g 4003s%@MIPS_IRIX_TRUE@%$MIPS_IRIX_TRUE%g 4004s%@MIPS_IRIX_FALSE@%$MIPS_IRIX_FALSE%g 4005s%@MIPS_LINUX_TRUE@%$MIPS_LINUX_TRUE%g 4006s%@MIPS_LINUX_FALSE@%$MIPS_LINUX_FALSE%g 4007s%@SPARC_TRUE@%$SPARC_TRUE%g 4008s%@SPARC_FALSE@%$SPARC_FALSE%g 4009s%@X86_TRUE@%$X86_TRUE%g 4010s%@X86_FALSE@%$X86_FALSE%g 4011s%@X86_WIN32_TRUE@%$X86_WIN32_TRUE%g 4012s%@X86_WIN32_FALSE@%$X86_WIN32_FALSE%g 4013s%@ALPHA_TRUE@%$ALPHA_TRUE%g 4014s%@ALPHA_FALSE@%$ALPHA_FALSE%g 4015s%@IA64_TRUE@%$IA64_TRUE%g 4016s%@IA64_FALSE@%$IA64_FALSE%g 4017s%@M68K_TRUE@%$M68K_TRUE%g 4018s%@M68K_FALSE@%$M68K_FALSE%g 4019s%@POWERPC_TRUE@%$POWERPC_TRUE%g 4020s%@POWERPC_FALSE@%$POWERPC_FALSE%g 4021s%@POWERPC_AIX_TRUE@%$POWERPC_AIX_TRUE%g 4022s%@POWERPC_AIX_FALSE@%$POWERPC_AIX_FALSE%g 4023s%@POWERPC_DARWIN_TRUE@%$POWERPC_DARWIN_TRUE%g 4024s%@POWERPC_DARWIN_FALSE@%$POWERPC_DARWIN_FALSE%g 4025s%@ARM_TRUE@%$ARM_TRUE%g 4026s%@ARM_FALSE@%$ARM_FALSE%g 4027s%@S390_TRUE@%$S390_TRUE%g 4028s%@S390_FALSE@%$S390_FALSE%g 4029s%@X86_64_TRUE@%$X86_64_TRUE%g 4030s%@X86_64_FALSE@%$X86_64_FALSE%g 4031s%@SH_TRUE@%$SH_TRUE%g 4032s%@SH_FALSE@%$SH_FALSE%g 4033s%@SH64_TRUE@%$SH64_TRUE%g 4034s%@SH64_FALSE@%$SH64_FALSE%g 4035s%@ALLOCA@%$ALLOCA%g 4036s%@HAVE_LONG_DOUBLE@%$HAVE_LONG_DOUBLE%g 4037s%@TARGET@%$TARGET%g 4038s%@TARGETDIR@%$TARGETDIR%g 4039s%@toolexecdir@%$toolexecdir%g 4040s%@toolexeclibdir@%$toolexeclibdir%g 4041s%@tool_include_dir@%$tool_include_dir%g 4042s%@gcc_version@%$gcc_version%g 4043 4044CEOF 4045EOF 4046 4047cat >> $CONFIG_STATUS <<\EOF 4048 4049# Split the substitutions into bite-sized pieces for seds with 4050# small command number limits, like on Digital OSF/1 and HP-UX. 4051ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 4052ac_file=1 # Number of current file. 4053ac_beg=1 # First line for current file. 4054ac_end=$ac_max_sed_cmds # Line after last line for current file. 4055ac_more_lines=: 4056ac_sed_cmds="" 4057while $ac_more_lines; do 4058 if test $ac_beg -gt 1; then 4059 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 4060 else 4061 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 4062 fi 4063 if test ! -s conftest.s$ac_file; then 4064 ac_more_lines=false 4065 rm -f conftest.s$ac_file 4066 else 4067 if test -z "$ac_sed_cmds"; then 4068 ac_sed_cmds="sed -f conftest.s$ac_file" 4069 else 4070 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 4071 fi 4072 ac_file=`expr $ac_file + 1` 4073 ac_beg=$ac_end 4074 ac_end=`expr $ac_end + $ac_max_sed_cmds` 4075 fi 4076done 4077if test -z "$ac_sed_cmds"; then 4078 ac_sed_cmds=cat 4079fi 4080EOF 4081 4082cat >> $CONFIG_STATUS <<EOF 4083 4084CONFIG_FILES=\${CONFIG_FILES-"include/Makefile testsuite/Makefile include/ffi.h Makefile"} 4085EOF 4086cat >> $CONFIG_STATUS <<\EOF 4087for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 4088 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4089 case "$ac_file" in 4090 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 4091 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 4092 *) ac_file_in="${ac_file}.in" ;; 4093 esac 4094 4095 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 4096 4097 # Remove last slash and all that follows it. Not all systems have dirname. 4098 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 4099 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 4100 # The file is in a subdirectory. 4101 test ! -d "$ac_dir" && mkdir "$ac_dir" 4102 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 4103 # A "../" for each directory in $ac_dir_suffix. 4104 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 4105 else 4106 ac_dir_suffix= ac_dots= 4107 fi 4108 4109 case "$ac_given_srcdir" in 4110 .) srcdir=. 4111 if test -z "$ac_dots"; then top_srcdir=. 4112 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 4113 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 4114 *) # Relative path. 4115 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 4116 top_srcdir="$ac_dots$ac_given_srcdir" ;; 4117 esac 4118 4119 case "$ac_given_INSTALL" in 4120 [/$]*) INSTALL="$ac_given_INSTALL" ;; 4121 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 4122 esac 4123 4124 echo creating "$ac_file" 4125 rm -f "$ac_file" 4126 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 4127 case "$ac_file" in 4128 *Makefile*) ac_comsub="1i\\ 4129# $configure_input" ;; 4130 *) ac_comsub= ;; 4131 esac 4132 4133 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 4134 sed -e "$ac_comsub 4135s%@configure_input@%$configure_input%g 4136s%@srcdir@%$srcdir%g 4137s%@top_srcdir@%$top_srcdir%g 4138s%@INSTALL@%$INSTALL%g 4139" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 4140fi; done 4141rm -f conftest.s* 4142 4143# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 4144# NAME is the cpp macro being defined and VALUE is the value it is being given. 4145# 4146# ac_d sets the value in "#define NAME VALUE" lines. 4147ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 4148ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 4149ac_dC='\3' 4150ac_dD='%g' 4151# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 4152ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4153ac_uB='\([ ]\)%\1#\2define\3' 4154ac_uC=' ' 4155ac_uD='\4%g' 4156# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 4157ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4158ac_eB='$%\1#\2define\3' 4159ac_eC=' ' 4160ac_eD='%g' 4161 4162if test "${CONFIG_HEADERS+set}" != set; then 4163EOF 4164cat >> $CONFIG_STATUS <<EOF 4165 CONFIG_HEADERS="fficonfig.h" 4166EOF 4167cat >> $CONFIG_STATUS <<\EOF 4168fi 4169for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 4170 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4171 case "$ac_file" in 4172 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 4173 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 4174 *) ac_file_in="${ac_file}.in" ;; 4175 esac 4176 4177 echo creating $ac_file 4178 4179 rm -f conftest.frag conftest.in conftest.out 4180 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 4181 cat $ac_file_inputs > conftest.in 4182 4183EOF 4184 4185# Transform confdefs.h into a sed script conftest.vals that substitutes 4186# the proper values into config.h.in to produce config.h. And first: 4187# Protect against being on the right side of a sed subst in config.status. 4188# Protect against being in an unquoted here document in config.status. 4189rm -f conftest.vals 4190cat > conftest.hdr <<\EOF 4191s/[\\&%]/\\&/g 4192s%[\\$`]%\\&%g 4193s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 4194s%ac_d%ac_u%gp 4195s%ac_u%ac_e%gp 4196EOF 4197sed -n -f conftest.hdr confdefs.h > conftest.vals 4198rm -f conftest.hdr 4199 4200# This sed command replaces #undef with comments. This is necessary, for 4201# example, in the case of _POSIX_SOURCE, which is predefined and required 4202# on some systems where configure will not decide to define it. 4203cat >> conftest.vals <<\EOF 4204s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 4205EOF 4206 4207# Break up conftest.vals because some shells have a limit on 4208# the size of here documents, and old seds have small limits too. 4209 4210rm -f conftest.tail 4211while : 4212do 4213 ac_lines=`grep -c . conftest.vals` 4214 # grep -c gives empty output for an empty file on some AIX systems. 4215 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 4216 # Write a limited-size here document to conftest.frag. 4217 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 4218 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 4219 echo 'CEOF 4220 sed -f conftest.frag conftest.in > conftest.out 4221 rm -f conftest.in 4222 mv conftest.out conftest.in 4223' >> $CONFIG_STATUS 4224 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 4225 rm -f conftest.vals 4226 mv conftest.tail conftest.vals 4227done 4228rm -f conftest.vals 4229 4230cat >> $CONFIG_STATUS <<\EOF 4231 rm -f conftest.frag conftest.h 4232 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 4233 cat conftest.in >> conftest.h 4234 rm -f conftest.in 4235 if cmp -s $ac_file conftest.h 2>/dev/null; then 4236 echo "$ac_file is unchanged" 4237 rm -f conftest.h 4238 else 4239 # Remove last slash and all that follows it. Not all systems have dirname. 4240 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 4241 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 4242 # The file is in a subdirectory. 4243 test ! -d "$ac_dir" && mkdir "$ac_dir" 4244 fi 4245 rm -f $ac_file 4246 mv conftest.h $ac_file 4247 fi 4248fi; done 4249 4250EOF 4251 4252cat >> $CONFIG_STATUS <<EOF 4253ac_sources="src/$TARGETDIR/ffitarget.h" 4254ac_dests="include/ffitarget.h" 4255EOF 4256 4257cat >> $CONFIG_STATUS <<\EOF 4258srcdir=$ac_given_srcdir 4259while test -n "$ac_sources"; do 4260 set $ac_dests; ac_dest=$1; shift; ac_dests=$* 4261 set $ac_sources; ac_source=$1; shift; ac_sources=$* 4262 4263 echo "linking $srcdir/$ac_source to $ac_dest" 4264 4265 if test ! -r $srcdir/$ac_source; then 4266 { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; } 4267 fi 4268 rm -f $ac_dest 4269 4270 # Make relative symlinks. 4271 # Remove last slash and all that follows it. Not all systems have dirname. 4272 ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'` 4273 if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then 4274 # The dest file is in a subdirectory. 4275 test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" 4276 ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`" 4277 # A "../" for each directory in $ac_dest_dir_suffix. 4278 ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` 4279 else 4280 ac_dest_dir_suffix= ac_dots= 4281 fi 4282 4283 case "$srcdir" in 4284 [/$]*) ac_rel_source="$srcdir/$ac_source" ;; 4285 *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; 4286 esac 4287 4288 # Make a symlink if possible; otherwise try a hard link. 4289 if ln -s $ac_rel_source $ac_dest 2>/dev/null || 4290 ln $srcdir/$ac_source $ac_dest; then : 4291 else 4292 { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; } 4293 fi 4294done 4295EOF 4296cat >> $CONFIG_STATUS <<EOF 4297 4298srcdir=${srcdir} 4299host=${host} 4300target=${target} 4301with_multisubdir=${with_multisubdir} 4302ac_configure_args="${multilib_arg} ${ac_configure_args}" 4303CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 4304libffi_basedir=${libffi_basedir} 4305CC="${CC}" 4306DEFS="$DEFS" 4307ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}" 4308 4309# Make target subdirectories if required. 4310test -d src || mkdir src 4311test -d src/${TARGETDIR} || mkdir src/${TARGETDIR} 4312test -d include || mkdir include 4313 4314 4315 4316EOF 4317cat >> $CONFIG_STATUS <<\EOF 4318test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 4319 4320if test -n "$CONFIG_FILES"; then 4321 LD="${ORIGINAL_LD_FOR_MULTILIBS}" 4322 ac_file=Makefile . ${srcdir}/${libffi_basedir}../config-ml.in 4323fi 4324 4325exit 0 4326EOF 4327chmod +x $CONFIG_STATUS 4328rm -fr confdefs* $ac_clean_files 4329test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 4330 4331