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="$ac_help 15 --enable-shared[=PKGS] build shared libraries [default=yes]" 16ac_help="$ac_help 17 --enable-static[=PKGS] build static libraries [default=yes]" 18ac_help="$ac_help 19 --enable-fast-install[=PKGS] optimize for fast installation [default=yes]" 20ac_help="$ac_help 21 --with-gnu-ld assume the C compiler uses GNU ld [default=no]" 22ac_help="$ac_help 23 --disable-libtool-lock avoid locking (might break parallel builds)" 24 25# Initialize some variables set by options. 26# The variables have the same names as the options, with 27# dashes changed to underlines. 28build=NONE 29cache_file=./config.cache 30exec_prefix=NONE 31host=NONE 32no_create= 33nonopt=NONE 34no_recursion= 35prefix=NONE 36program_prefix=NONE 37program_suffix=NONE 38program_transform_name=s,x,x, 39silent= 40site= 41srcdir= 42target=NONE 43verbose= 44x_includes=NONE 45x_libraries=NONE 46bindir='${exec_prefix}/bin' 47sbindir='${exec_prefix}/sbin' 48libexecdir='${exec_prefix}/libexec' 49datadir='${prefix}/share' 50sysconfdir='${prefix}/etc' 51sharedstatedir='${prefix}/com' 52localstatedir='${prefix}/var' 53libdir='${exec_prefix}/lib' 54includedir='${prefix}/include' 55oldincludedir='/usr/include' 56infodir='${prefix}/info' 57mandir='${prefix}/man' 58 59# Initialize some other variables. 60subdirs= 61MFLAGS= MAKEFLAGS= 62SHELL=${CONFIG_SHELL-/bin/sh} 63# Maximum number of lines to put in a shell here document. 64ac_max_here_lines=12 65 66ac_prev= 67for ac_option 68do 69 70 # If the previous option needs an argument, assign it. 71 if test -n "$ac_prev"; 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exit 1' 1 2 15 410 411# File descriptor usage: 412# 0 standard input 413# 1 file creation 414# 2 errors and warnings 415# 3 some systems may open it to /dev/tty 416# 4 used on the Kubota Titan 417# 6 checking for... messages and results 418# 5 compiler messages saved in config.log 419if test "$silent" = yes; then 420 exec 6>/dev/null 421else 422 exec 6>&1 423fi 424exec 5>./config.log 425 426echo "\ 427This file contains any messages produced by compilers while 428running configure, to aid debugging if configure makes a mistake. 429" 1>&5 430 431# Strip out --no-create and --no-recursion so they do not pile up. 432# Also quote any args containing shell metacharacters. 433ac_configure_args= 434for ac_arg 435do 436 case "$ac_arg" in 437 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 438 | --no-cr | --no-c) ;; 439 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 440 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 441 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) 442 ac_configure_args="$ac_configure_args '$ac_arg'" ;; 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But avoid the broken or 556# incompatible versions: 557# SysV /etc/install, /usr/sbin/install 558# SunOS /usr/etc/install 559# IRIX /sbin/install 560# AIX /bin/install 561# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 562# AFS /usr/afsws/bin/install, which mishandles nonexistent args 563# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 564# ./install, which can be erroneously created by make from ./install.sh. 565echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 566echo "configure:567: checking for a BSD compatible install" >&5 567if test -z "$INSTALL"; then 568if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 569 echo $ac_n "(cached) $ac_c" 1>&6 570else 571 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 572 for ac_dir in $PATH; do 573 # Account for people who put trailing slashes in PATH elements. 574 case "$ac_dir/" in 575 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 576 *) 577 # OSF1 and SCO ODT 3.0 have their own names for install. 578 # Don't use installbsd from OSF since it installs stuff as root 579 # by default. 580 for ac_prog in ginstall scoinst install; do 581 if test -f $ac_dir/$ac_prog; then 582 if test $ac_prog = install && 583 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 584 # AIX install. It has an incompatible calling convention. 585 : 586 else 587 ac_cv_path_install="$ac_dir/$ac_prog -c" 588 break 2 589 fi 590 fi 591 done 592 ;; 593 esac 594 done 595 IFS="$ac_save_IFS" 596 597fi 598 if test "${ac_cv_path_install+set}" = set; then 599 INSTALL="$ac_cv_path_install" 600 else 601 # As a last resort, use the slow shell script. We don't cache a 602 # path for INSTALL within a source directory, because that will 603 # break other packages using the cache if that directory is 604 # removed, or if the path is relative. 605 INSTALL="$ac_install_sh" 606 fi 607fi 608echo "$ac_t""$INSTALL" 1>&6 609 610# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 611# It thinks the first close brace ends the variable substitution. 612test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 613 614test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 615 616test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 617 618echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 619echo "configure:620: checking whether build environment is sane" >&5 620# Just in case 621sleep 1 622echo timestamp > conftestfile 623# Do `set' in a subshell so we don't clobber the current shell's 624# arguments. Must try -L first in case configure is actually a 625# symlink; some systems play weird games with the mod time of symlinks 626# (eg FreeBSD returns the mod time of the symlink's containing 627# directory). 628if ( 629 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` 630 if test "$*" = "X"; then 631 # -L didn't work. 632 set X `ls -t $srcdir/configure conftestfile` 633 fi 634 if test "$*" != "X $srcdir/configure conftestfile" \ 635 && test "$*" != "X conftestfile $srcdir/configure"; then 636 637 # If neither matched, then we have a broken ls. This can happen 638 # if, for instance, CONFIG_SHELL is bash and it inherits a 639 # broken ls alias from the environment. This has actually 640 # happened. Such a system could not be considered "sane". 641 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken 642alias in your environment" 1>&2; exit 1; } 643 fi 644 645 test "$2" = conftestfile 646 ) 647then 648 # Ok. 649 : 650else 651 { echo "configure: error: newly created file is older than distributed files! 652Check your system clock" 1>&2; exit 1; } 653fi 654rm -f conftest* 655echo "$ac_t""yes" 1>&6 656if test "$program_transform_name" = s,x,x,; then 657 program_transform_name= 658else 659 # Double any \ or $. echo might interpret backslashes. 660 cat <<\EOF_SED > conftestsed 661s,\\,\\\\,g; s,\$,$$,g 662EOF_SED 663 program_transform_name="`echo $program_transform_name|sed -f conftestsed`" 664 rm -f conftestsed 665fi 666test "$program_prefix" != NONE && 667 program_transform_name="s,^,${program_prefix},; $program_transform_name" 668# Use a double $ so make ignores it. 669test "$program_suffix" != NONE && 670 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" 671 672# sed with no file args requires a program. 673test "$program_transform_name" = "" && program_transform_name="s,x,x," 674 675echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 676echo "configure:677: checking whether ${MAKE-make} sets \${MAKE}" >&5 677set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 678if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 679 echo $ac_n "(cached) $ac_c" 1>&6 680else 681 cat > conftestmake <<\EOF 682all: 683 @echo 'ac_maketemp="${MAKE}"' 684EOF 685# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 686eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 687if test -n "$ac_maketemp"; then 688 eval ac_cv_prog_make_${ac_make}_set=yes 689else 690 eval ac_cv_prog_make_${ac_make}_set=no 691fi 692rm -f conftestmake 693fi 694if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 695 echo "$ac_t""yes" 1>&6 696 SET_MAKE= 697else 698 echo "$ac_t""no" 1>&6 699 SET_MAKE="MAKE=${MAKE-make}" 700fi 701 702 703PACKAGE=libPropList 704 705VERSION=0.10.1 706 707if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then 708 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } 709fi 710cat >> confdefs.h <<EOF 711#define PACKAGE "$PACKAGE" 712EOF 713 714cat >> confdefs.h <<EOF 715#define VERSION "$VERSION" 716EOF 717 718 719 720missing_dir=`cd $ac_aux_dir && pwd` 721echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 722echo "configure:723: checking for working aclocal" >&5 723# Run test in a subshell; some versions of sh will print an error if 724# an executable is not found, even if stderr is redirected. 725# Redirect stdin to placate older versions of autoconf. Sigh. 726if (aclocal --version) < /dev/null > /dev/null 2>&1; then 727 ACLOCAL=aclocal 728 echo "$ac_t""found" 1>&6 729else 730 ACLOCAL="$missing_dir/missing aclocal" 731 echo "$ac_t""missing" 1>&6 732fi 733 734echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 735echo "configure:736: checking for working autoconf" >&5 736# Run test in a subshell; some versions of sh will print an error if 737# an executable is not found, even if stderr is redirected. 738# Redirect stdin to placate older versions of autoconf. Sigh. 739if (autoconf --version) < /dev/null > /dev/null 2>&1; then 740 AUTOCONF=autoconf 741 echo "$ac_t""found" 1>&6 742else 743 AUTOCONF="$missing_dir/missing autoconf" 744 echo "$ac_t""missing" 1>&6 745fi 746 747echo $ac_n "checking for working automake""... $ac_c" 1>&6 748echo "configure:749: checking for working automake" >&5 749# Run test in a subshell; some versions of sh will print an error if 750# an executable is not found, even if stderr is redirected. 751# Redirect stdin to placate older versions of autoconf. Sigh. 752if (automake --version) < /dev/null > /dev/null 2>&1; then 753 AUTOMAKE=automake 754 echo "$ac_t""found" 1>&6 755else 756 AUTOMAKE="$missing_dir/missing automake" 757 echo "$ac_t""missing" 1>&6 758fi 759 760echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 761echo "configure:762: checking for working autoheader" >&5 762# Run test in a subshell; some versions of sh will print an error if 763# an executable is not found, even if stderr is redirected. 764# Redirect stdin to placate older versions of autoconf. Sigh. 765if (autoheader --version) < /dev/null > /dev/null 2>&1; then 766 AUTOHEADER=autoheader 767 echo "$ac_t""found" 1>&6 768else 769 AUTOHEADER="$missing_dir/missing autoheader" 770 echo "$ac_t""missing" 1>&6 771fi 772 773echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 774echo "configure:775: checking for working makeinfo" >&5 775# Run test in a subshell; some versions of sh will print an error if 776# an executable is not found, even if stderr is redirected. 777# Redirect stdin to placate older versions of autoconf. Sigh. 778if (makeinfo --version) < /dev/null > /dev/null 2>&1; then 779 MAKEINFO=makeinfo 780 echo "$ac_t""found" 1>&6 781else 782 MAKEINFO="$missing_dir/missing makeinfo" 783 echo "$ac_t""missing" 1>&6 784fi 785 786 787 788# Check whether --enable-shared or --disable-shared was given. 789if test "${enable_shared+set}" = set; then 790 enableval="$enable_shared" 791 p=${PACKAGE-default} 792case "$enableval" in 793yes) enable_shared=yes ;; 794no) enable_shared=no ;; 795*) 796 enable_shared=no 797 # Look at the argument we got. We use all the common list separators. 798 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 799 for pkg in $enableval; do 800 if test "X$pkg" = "X$p"; then 801 enable_shared=yes 802 fi 803 done 804 IFS="$ac_save_ifs" 805 ;; 806esac 807else 808 enable_shared=yes 809fi 810 811# Check whether --enable-static or --disable-static was given. 812if test "${enable_static+set}" = set; then 813 enableval="$enable_static" 814 p=${PACKAGE-default} 815case "$enableval" in 816yes) enable_static=yes ;; 817no) enable_static=no ;; 818*) 819 enable_static=no 820 # Look at the argument we got. We use all the common list separators. 821 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 822 for pkg in $enableval; do 823 if test "X$pkg" = "X$p"; then 824 enable_static=yes 825 fi 826 done 827 IFS="$ac_save_ifs" 828 ;; 829esac 830else 831 enable_static=yes 832fi 833 834# Check whether --enable-fast-install or --disable-fast-install was given. 835if test "${enable_fast_install+set}" = set; then 836 enableval="$enable_fast_install" 837 p=${PACKAGE-default} 838case "$enableval" in 839yes) enable_fast_install=yes ;; 840no) enable_fast_install=no ;; 841*) 842 enable_fast_install=no 843 # Look at the argument we got. We use all the common list separators. 844 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," 845 for pkg in $enableval; do 846 if test "X$pkg" = "X$p"; then 847 enable_fast_install=yes 848 fi 849 done 850 IFS="$ac_save_ifs" 851 ;; 852esac 853else 854 enable_fast_install=yes 855fi 856 857 858# Make sure we can run config.sub. 859if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : 860else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 861fi 862 863echo $ac_n "checking host system type""... $ac_c" 1>&6 864echo "configure:865: checking host system type" >&5 865 866host_alias=$host 867case "$host_alias" in 868NONE) 869 case $nonopt in 870 NONE) 871 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : 872 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 873 fi ;; 874 *) host_alias=$nonopt ;; 875 esac ;; 876esac 877 878host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` 879host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 880host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 881host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 882echo "$ac_t""$host" 1>&6 883 884echo $ac_n "checking build system type""... $ac_c" 1>&6 885echo "configure:886: checking build system type" >&5 886 887build_alias=$build 888case "$build_alias" in 889NONE) 890 case $nonopt in 891 NONE) build_alias=$host_alias ;; 892 *) build_alias=$nonopt ;; 893 esac ;; 894esac 895 896build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` 897build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 898build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 899build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 900echo "$ac_t""$build" 1>&6 901 902# Extract the first word of "ranlib", so it can be a program name with args. 903set dummy ranlib; ac_word=$2 904echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 905echo "configure:906: checking for $ac_word" >&5 906if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 907 echo $ac_n "(cached) $ac_c" 1>&6 908else 909 if test -n "$RANLIB"; then 910 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 911else 912 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 913 ac_dummy="$PATH" 914 for ac_dir in $ac_dummy; do 915 test -z "$ac_dir" && ac_dir=. 916 if test -f $ac_dir/$ac_word; then 917 ac_cv_prog_RANLIB="ranlib" 918 break 919 fi 920 done 921 IFS="$ac_save_ifs" 922 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" 923fi 924fi 925RANLIB="$ac_cv_prog_RANLIB" 926if test -n "$RANLIB"; then 927 echo "$ac_t""$RANLIB" 1>&6 928else 929 echo "$ac_t""no" 1>&6 930fi 931 932# Extract the first word of "gcc", so it can be a program name with args. 933set dummy gcc; ac_word=$2 934echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 935echo "configure:936: checking for $ac_word" >&5 936if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 937 echo $ac_n "(cached) $ac_c" 1>&6 938else 939 if test -n "$CC"; then 940 ac_cv_prog_CC="$CC" # Let the user override the test. 941else 942 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 943 ac_dummy="$PATH" 944 for ac_dir in $ac_dummy; do 945 test -z "$ac_dir" && ac_dir=. 946 if test -f $ac_dir/$ac_word; then 947 ac_cv_prog_CC="gcc" 948 break 949 fi 950 done 951 IFS="$ac_save_ifs" 952fi 953fi 954CC="$ac_cv_prog_CC" 955if test -n "$CC"; then 956 echo "$ac_t""$CC" 1>&6 957else 958 echo "$ac_t""no" 1>&6 959fi 960 961if test -z "$CC"; then 962 # Extract the first word of "cc", so it can be a program name with args. 963set dummy cc; ac_word=$2 964echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 965echo "configure:966: checking for $ac_word" >&5 966if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 967 echo $ac_n "(cached) $ac_c" 1>&6 968else 969 if test -n "$CC"; then 970 ac_cv_prog_CC="$CC" # Let the user override the test. 971else 972 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 973 ac_prog_rejected=no 974 ac_dummy="$PATH" 975 for ac_dir in $ac_dummy; do 976 test -z "$ac_dir" && ac_dir=. 977 if test -f $ac_dir/$ac_word; then 978 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 979 ac_prog_rejected=yes 980 continue 981 fi 982 ac_cv_prog_CC="cc" 983 break 984 fi 985 done 986 IFS="$ac_save_ifs" 987if test $ac_prog_rejected = yes; then 988 # We found a bogon in the path, so make sure we never use it. 989 set dummy $ac_cv_prog_CC 990 shift 991 if test $# -gt 0; then 992 # We chose a different compiler from the bogus one. 993 # However, it has the same basename, so the bogon will be chosen 994 # first if we set CC to just the basename; use the full file name. 995 shift 996 set dummy "$ac_dir/$ac_word" "$@" 997 shift 998 ac_cv_prog_CC="$@" 999 fi 1000fi 1001fi 1002fi 1003CC="$ac_cv_prog_CC" 1004if test -n "$CC"; then 1005 echo "$ac_t""$CC" 1>&6 1006else 1007 echo "$ac_t""no" 1>&6 1008fi 1009 1010 if test -z "$CC"; then 1011 case "`uname -s`" in 1012 *win32* | *WIN32*) 1013 # Extract the first word of "cl", so it can be a program name with args. 1014set dummy cl; ac_word=$2 1015echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1016echo "configure:1017: checking for $ac_word" >&5 1017if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 1018 echo $ac_n "(cached) $ac_c" 1>&6 1019else 1020 if test -n "$CC"; then 1021 ac_cv_prog_CC="$CC" # Let the user override the test. 1022else 1023 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1024 ac_dummy="$PATH" 1025 for ac_dir in $ac_dummy; do 1026 test -z "$ac_dir" && ac_dir=. 1027 if test -f $ac_dir/$ac_word; then 1028 ac_cv_prog_CC="cl" 1029 break 1030 fi 1031 done 1032 IFS="$ac_save_ifs" 1033fi 1034fi 1035CC="$ac_cv_prog_CC" 1036if test -n "$CC"; then 1037 echo "$ac_t""$CC" 1>&6 1038else 1039 echo "$ac_t""no" 1>&6 1040fi 1041 ;; 1042 esac 1043 fi 1044 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 1045fi 1046 1047echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 1048echo "configure:1049: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 1049 1050ac_ext=c 1051# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1052ac_cpp='$CPP $CPPFLAGS' 1053ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1054ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1055cross_compiling=$ac_cv_prog_cc_cross 1056 1057cat > conftest.$ac_ext << EOF 1058 1059#line 1060 "configure" 1060#include "confdefs.h" 1061 1062main(){return(0);} 1063EOF 1064if { (eval echo configure:1065: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1065 ac_cv_prog_cc_works=yes 1066 # If we can't run a trivial program, we are probably using a cross compiler. 1067 if (./conftest; exit) 2>/dev/null; then 1068 ac_cv_prog_cc_cross=no 1069 else 1070 ac_cv_prog_cc_cross=yes 1071 fi 1072else 1073 echo "configure: failed program was:" >&5 1074 cat conftest.$ac_ext >&5 1075 ac_cv_prog_cc_works=no 1076fi 1077rm -fr conftest* 1078ac_ext=c 1079# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1080ac_cpp='$CPP $CPPFLAGS' 1081ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1082ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1083cross_compiling=$ac_cv_prog_cc_cross 1084 1085echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 1086if test $ac_cv_prog_cc_works = no; then 1087 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 1088fi 1089echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 1090echo "configure:1091: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 1091echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 1092cross_compiling=$ac_cv_prog_cc_cross 1093 1094echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 1095echo "configure:1096: checking whether we are using GNU C" >&5 1096if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 1097 echo $ac_n "(cached) $ac_c" 1>&6 1098else 1099 cat > conftest.c <<EOF 1100#ifdef __GNUC__ 1101 yes; 1102#endif 1103EOF 1104if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1105: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 1105 ac_cv_prog_gcc=yes 1106else 1107 ac_cv_prog_gcc=no 1108fi 1109fi 1110 1111echo "$ac_t""$ac_cv_prog_gcc" 1>&6 1112 1113if test $ac_cv_prog_gcc = yes; then 1114 GCC=yes 1115else 1116 GCC= 1117fi 1118 1119ac_test_CFLAGS="${CFLAGS+set}" 1120ac_save_CFLAGS="$CFLAGS" 1121CFLAGS= 1122echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 1123echo "configure:1124: checking whether ${CC-cc} accepts -g" >&5 1124if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 1125 echo $ac_n "(cached) $ac_c" 1>&6 1126else 1127 echo 'void f(){}' > conftest.c 1128if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 1129 ac_cv_prog_cc_g=yes 1130else 1131 ac_cv_prog_cc_g=no 1132fi 1133rm -f conftest* 1134 1135fi 1136 1137echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 1138if test "$ac_test_CFLAGS" = set; then 1139 CFLAGS="$ac_save_CFLAGS" 1140elif test $ac_cv_prog_cc_g = yes; then 1141 if test "$GCC" = yes; then 1142 CFLAGS="-g -O2" 1143 else 1144 CFLAGS="-g" 1145 fi 1146else 1147 if test "$GCC" = yes; then 1148 CFLAGS="-O2" 1149 else 1150 CFLAGS= 1151 fi 1152fi 1153 1154# Check whether --with-gnu-ld or --without-gnu-ld was given. 1155if test "${with_gnu_ld+set}" = set; then 1156 withval="$with_gnu_ld" 1157 test "$withval" = no || with_gnu_ld=yes 1158else 1159 with_gnu_ld=no 1160fi 1161 1162ac_prog=ld 1163if test "$ac_cv_prog_gcc" = yes; then 1164 # Check if gcc -print-prog-name=ld gives a path. 1165 echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6 1166echo "configure:1167: checking for ld used by GCC" >&5 1167 ac_prog=`($CC -print-prog-name=ld) 2>&5` 1168 case "$ac_prog" in 1169 # Accept absolute paths. 1170 [\\/]* | [A-Za-z]:[\\/]*) 1171 re_direlt='/[^/][^/]*/\.\./' 1172 # Canonicalize the path of ld 1173 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` 1174 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do 1175 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` 1176 done 1177 test -z "$LD" && LD="$ac_prog" 1178 ;; 1179 "") 1180 # If it fails, then pretend we aren't using GCC. 1181 ac_prog=ld 1182 ;; 1183 *) 1184 # If it is relative, then search for the first ld in PATH. 1185 with_gnu_ld=unknown 1186 ;; 1187 esac 1188elif test "$with_gnu_ld" = yes; then 1189 echo $ac_n "checking for GNU ld""... $ac_c" 1>&6 1190echo "configure:1191: checking for GNU ld" >&5 1191else 1192 echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6 1193echo "configure:1194: checking for non-GNU ld" >&5 1194fi 1195if eval "test \"`echo '$''{'ac_cv_path_LD'+set}'`\" = set"; then 1196 echo $ac_n "(cached) $ac_c" 1>&6 1197else 1198 if test -z "$LD"; then 1199 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 1200 for ac_dir in $PATH; do 1201 test -z "$ac_dir" && ac_dir=. 1202 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 1203 ac_cv_path_LD="$ac_dir/$ac_prog" 1204 # Check to see if the program is GNU ld. I'd rather use --version, 1205 # but apparently some GNU ld's only accept -v. 1206 # Break only if it was the GNU/non-GNU ld that we prefer. 1207 if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then 1208 test "$with_gnu_ld" != no && break 1209 else 1210 test "$with_gnu_ld" != yes && break 1211 fi 1212 fi 1213 done 1214 IFS="$ac_save_ifs" 1215else 1216 ac_cv_path_LD="$LD" # Let the user override the test with a path. 1217fi 1218fi 1219 1220LD="$ac_cv_path_LD" 1221if test -n "$LD"; then 1222 echo "$ac_t""$LD" 1>&6 1223else 1224 echo "$ac_t""no" 1>&6 1225fi 1226test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; } 1227echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6 1228echo "configure:1229: checking if the linker ($LD) is GNU ld" >&5 1229if eval "test \"`echo '$''{'ac_cv_prog_gnu_ld'+set}'`\" = set"; then 1230 echo $ac_n "(cached) $ac_c" 1>&6 1231else 1232 # I'd rather use --version here, but apparently some GNU ld's only accept -v. 1233if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then 1234 ac_cv_prog_gnu_ld=yes 1235else 1236 ac_cv_prog_gnu_ld=no 1237fi 1238fi 1239 1240echo "$ac_t""$ac_cv_prog_gnu_ld" 1>&6 1241 1242 1243echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6 1244echo "configure:1245: checking for BSD-compatible nm" >&5 1245if eval "test \"`echo '$''{'ac_cv_path_NM'+set}'`\" = set"; then 1246 echo $ac_n "(cached) $ac_c" 1>&6 1247else 1248 if test -n "$NM"; then 1249 # Let the user override the test. 1250 ac_cv_path_NM="$NM" 1251else 1252 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}" 1253 for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do 1254 test -z "$ac_dir" && ac_dir=. 1255 if test -f $ac_dir/nm || test -f $ac_dir/nm$ac_exeext ; then 1256 # Check to see if the nm accepts a BSD-compat flag. 1257 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 1258 # nm: unknown option "B" ignored 1259 if ($ac_dir/nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then 1260 ac_cv_path_NM="$ac_dir/nm -B" 1261 break 1262 elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then 1263 ac_cv_path_NM="$ac_dir/nm -p" 1264 break 1265 else 1266 ac_cv_path_NM=${ac_cv_path_NM="$ac_dir/nm"} # keep the first match, but 1267 continue # so that we can try to find one that supports BSD flags 1268 fi 1269 fi 1270 done 1271 IFS="$ac_save_ifs" 1272 test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm 1273fi 1274fi 1275 1276NM="$ac_cv_path_NM" 1277echo "$ac_t""$NM" 1>&6 1278 1279echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 1280echo "configure:1281: checking whether ln -s works" >&5 1281if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then 1282 echo $ac_n "(cached) $ac_c" 1>&6 1283else 1284 rm -f conftestdata 1285if ln -s X conftestdata 2>/dev/null 1286then 1287 rm -f conftestdata 1288 ac_cv_prog_LN_S="ln -s" 1289else 1290 ac_cv_prog_LN_S=ln 1291fi 1292fi 1293LN_S="$ac_cv_prog_LN_S" 1294if test "$ac_cv_prog_LN_S" = "ln -s"; then 1295 echo "$ac_t""yes" 1>&6 1296else 1297 echo "$ac_t""no" 1>&6 1298fi 1299 1300 1301case "$target" in 1302NONE) lt_target="$host" ;; 1303*) lt_target="$target" ;; 1304esac 1305 1306# Check for any special flags to pass to ltconfig. 1307libtool_flags="--cache-file=$cache_file" 1308test "$enable_shared" = no && libtool_flags="$libtool_flags --disable-shared" 1309test "$enable_static" = no && libtool_flags="$libtool_flags --disable-static" 1310test "$enable_fast_install" = no && libtool_flags="$libtool_flags --disable-fast-install" 1311test "$ac_cv_prog_gcc" = yes && libtool_flags="$libtool_flags --with-gcc" 1312test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld" 1313 1314 1315# Check whether --enable-libtool-lock or --disable-libtool-lock was given. 1316if test "${enable_libtool_lock+set}" = set; then 1317 enableval="$enable_libtool_lock" 1318 : 1319fi 1320 1321test "x$enable_libtool_lock" = xno && libtool_flags="$libtool_flags --disable-lock" 1322test x"$silent" = xyes && libtool_flags="$libtool_flags --silent" 1323 1324# Some flags need to be propagated to the compiler or linker for good 1325# libtool support. 1326case "$lt_target" in 1327*-*-irix6*) 1328 # Find out which ABI we are using. 1329 echo '#line 1330 "configure"' > conftest.$ac_ext 1330 if { (eval echo configure:1331: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1331 case "`/usr/bin/file conftest.o`" in 1332 *32-bit*) 1333 LD="${LD-ld} -32" 1334 ;; 1335 *N32*) 1336 LD="${LD-ld} -n32" 1337 ;; 1338 *64-bit*) 1339 LD="${LD-ld} -64" 1340 ;; 1341 esac 1342 fi 1343 rm -rf conftest* 1344 ;; 1345 1346*-*-sco3.2v5*) 1347 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 1348 SAVE_CFLAGS="$CFLAGS" 1349 CFLAGS="$CFLAGS -belf" 1350 echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6 1351echo "configure:1352: checking whether the C compiler needs -belf" >&5 1352if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then 1353 echo $ac_n "(cached) $ac_c" 1>&6 1354else 1355 1356 ac_ext=c 1357# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1358ac_cpp='$CPP $CPPFLAGS' 1359ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1360ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1361cross_compiling=$ac_cv_prog_cc_cross 1362 1363 cat > conftest.$ac_ext <<EOF 1364#line 1365 "configure" 1365#include "confdefs.h" 1366 1367int main() { 1368 1369; return 0; } 1370EOF 1371if { (eval echo configure:1372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1372 rm -rf conftest* 1373 lt_cv_cc_needs_belf=yes 1374else 1375 echo "configure: failed program was:" >&5 1376 cat conftest.$ac_ext >&5 1377 rm -rf conftest* 1378 lt_cv_cc_needs_belf=no 1379fi 1380rm -f conftest* 1381 ac_ext=c 1382# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1383ac_cpp='$CPP $CPPFLAGS' 1384ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1385ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1386cross_compiling=$ac_cv_prog_cc_cross 1387 1388fi 1389 1390echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6 1391 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 1392 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 1393 CFLAGS="$SAVE_CFLAGS" 1394 fi 1395 ;; 1396 1397 1398esac 1399 1400 1401# Save cache, so that ltconfig can load it 1402cat > confcache <<\EOF 1403# This file is a shell script that caches the results of configure 1404# tests run on this system so they can be shared between configure 1405# scripts and configure runs. It is not useful on other systems. 1406# If it contains results you don't want to keep, you may remove or edit it. 1407# 1408# By default, configure uses ./config.cache as the cache file, 1409# creating it if it does not exist already. You can give configure 1410# the --cache-file=FILE option to use a different cache file; that is 1411# what configure does when it calls configure scripts in 1412# subdirectories, so they share the cache. 1413# Giving --cache-file=/dev/null disables caching, for debugging configure. 1414# config.status only pays attention to the cache file if you give it the 1415# --recheck option to rerun configure. 1416# 1417EOF 1418# The following way of writing the cache mishandles newlines in values, 1419# but we know of no workaround that is simple, portable, and efficient. 1420# So, don't put newlines in cache variables' values. 1421# Ultrix sh set writes to stderr and can't be redirected directly, 1422# and sets the high bit in the cache file unless we assign to the vars. 1423(set) 2>&1 | 1424 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1425 *ac_space=\ *) 1426 # `set' does not quote correctly, so add quotes (double-quote substitution 1427 # turns \\\\ into \\, and sed turns \\ into \). 1428 sed -n \ 1429 -e "s/'/'\\\\''/g" \ 1430 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1431 ;; 1432 *) 1433 # `set' quotes correctly as required by POSIX, so do not add quotes. 1434 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1435 ;; 1436 esac >> confcache 1437if cmp -s $cache_file confcache; then 1438 : 1439else 1440 if test -w $cache_file; then 1441 echo "updating cache $cache_file" 1442 cat confcache > $cache_file 1443 else 1444 echo "not updating unwritable cache $cache_file" 1445 fi 1446fi 1447rm -f confcache 1448 1449 1450# Actually configure libtool. ac_aux_dir is where install-sh is found. 1451CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \ 1452LD="$LD" LDFLAGS="$LDFLAGS" LIBS="$LIBS" \ 1453LN_S="$LN_S" NM="$NM" RANLIB="$RANLIB" \ 1454DLLTOOL="$DLLTOOL" AS="$AS" OBJDUMP="$OBJDUMP" \ 1455${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig --no-reexec \ 1456$libtool_flags --no-verify $ac_aux_dir/ltmain.sh $lt_target \ 1457|| { echo "configure: error: libtool configure failed" 1>&2; exit 1; } 1458 1459# Reload cache, that may have been modified by ltconfig 1460if test -r "$cache_file"; then 1461 echo "loading cache $cache_file" 1462 . $cache_file 1463else 1464 echo "creating cache $cache_file" 1465 > $cache_file 1466fi 1467 1468 1469# This can be used to rebuild libtool when needed 1470LIBTOOL_DEPS="$ac_aux_dir/ltconfig $ac_aux_dir/ltmain.sh" 1471 1472# Always use our own libtool. 1473LIBTOOL='$(SHELL) $(top_builddir)/libtool' 1474 1475# Redirect the config.log output again, so that the ltconfig log is not 1476# clobbered by the next message. 1477exec 5>>./config.log 1478 1479 1480# Extract the first word of "gcc", so it can be a program name with args. 1481set dummy gcc; ac_word=$2 1482echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1483echo "configure:1484: checking for $ac_word" >&5 1484if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 1485 echo $ac_n "(cached) $ac_c" 1>&6 1486else 1487 if test -n "$CC"; then 1488 ac_cv_prog_CC="$CC" # Let the user override the test. 1489else 1490 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1491 ac_dummy="$PATH" 1492 for ac_dir in $ac_dummy; do 1493 test -z "$ac_dir" && ac_dir=. 1494 if test -f $ac_dir/$ac_word; then 1495 ac_cv_prog_CC="gcc" 1496 break 1497 fi 1498 done 1499 IFS="$ac_save_ifs" 1500fi 1501fi 1502CC="$ac_cv_prog_CC" 1503if test -n "$CC"; then 1504 echo "$ac_t""$CC" 1>&6 1505else 1506 echo "$ac_t""no" 1>&6 1507fi 1508 1509if test -z "$CC"; then 1510 # Extract the first word of "cc", so it can be a program name with args. 1511set dummy cc; ac_word=$2 1512echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1513echo "configure:1514: checking for $ac_word" >&5 1514if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 1515 echo $ac_n "(cached) $ac_c" 1>&6 1516else 1517 if test -n "$CC"; then 1518 ac_cv_prog_CC="$CC" # Let the user override the test. 1519else 1520 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1521 ac_prog_rejected=no 1522 ac_dummy="$PATH" 1523 for ac_dir in $ac_dummy; do 1524 test -z "$ac_dir" && ac_dir=. 1525 if test -f $ac_dir/$ac_word; then 1526 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1527 ac_prog_rejected=yes 1528 continue 1529 fi 1530 ac_cv_prog_CC="cc" 1531 break 1532 fi 1533 done 1534 IFS="$ac_save_ifs" 1535if test $ac_prog_rejected = yes; then 1536 # We found a bogon in the path, so make sure we never use it. 1537 set dummy $ac_cv_prog_CC 1538 shift 1539 if test $# -gt 0; then 1540 # We chose a different compiler from the bogus one. 1541 # However, it has the same basename, so the bogon will be chosen 1542 # first if we set CC to just the basename; use the full file name. 1543 shift 1544 set dummy "$ac_dir/$ac_word" "$@" 1545 shift 1546 ac_cv_prog_CC="$@" 1547 fi 1548fi 1549fi 1550fi 1551CC="$ac_cv_prog_CC" 1552if test -n "$CC"; then 1553 echo "$ac_t""$CC" 1>&6 1554else 1555 echo "$ac_t""no" 1>&6 1556fi 1557 1558 if test -z "$CC"; then 1559 case "`uname -s`" in 1560 *win32* | *WIN32*) 1561 # Extract the first word of "cl", so it can be a program name with args. 1562set dummy cl; ac_word=$2 1563echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1564echo "configure:1565: checking for $ac_word" >&5 1565if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 1566 echo $ac_n "(cached) $ac_c" 1>&6 1567else 1568 if test -n "$CC"; then 1569 ac_cv_prog_CC="$CC" # Let the user override the test. 1570else 1571 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1572 ac_dummy="$PATH" 1573 for ac_dir in $ac_dummy; do 1574 test -z "$ac_dir" && ac_dir=. 1575 if test -f $ac_dir/$ac_word; then 1576 ac_cv_prog_CC="cl" 1577 break 1578 fi 1579 done 1580 IFS="$ac_save_ifs" 1581fi 1582fi 1583CC="$ac_cv_prog_CC" 1584if test -n "$CC"; then 1585 echo "$ac_t""$CC" 1>&6 1586else 1587 echo "$ac_t""no" 1>&6 1588fi 1589 ;; 1590 esac 1591 fi 1592 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 1593fi 1594 1595echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 1596echo "configure:1597: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 1597 1598ac_ext=c 1599# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1600ac_cpp='$CPP $CPPFLAGS' 1601ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1602ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1603cross_compiling=$ac_cv_prog_cc_cross 1604 1605cat > conftest.$ac_ext << EOF 1606 1607#line 1608 "configure" 1608#include "confdefs.h" 1609 1610main(){return(0);} 1611EOF 1612if { (eval echo configure:1613: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1613 ac_cv_prog_cc_works=yes 1614 # If we can't run a trivial program, we are probably using a cross compiler. 1615 if (./conftest; exit) 2>/dev/null; then 1616 ac_cv_prog_cc_cross=no 1617 else 1618 ac_cv_prog_cc_cross=yes 1619 fi 1620else 1621 echo "configure: failed program was:" >&5 1622 cat conftest.$ac_ext >&5 1623 ac_cv_prog_cc_works=no 1624fi 1625rm -fr conftest* 1626ac_ext=c 1627# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 1628ac_cpp='$CPP $CPPFLAGS' 1629ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 1630ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 1631cross_compiling=$ac_cv_prog_cc_cross 1632 1633echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 1634if test $ac_cv_prog_cc_works = no; then 1635 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 1636fi 1637echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 1638echo "configure:1639: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 1639echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 1640cross_compiling=$ac_cv_prog_cc_cross 1641 1642echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 1643echo "configure:1644: checking whether we are using GNU C" >&5 1644if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 1645 echo $ac_n "(cached) $ac_c" 1>&6 1646else 1647 cat > conftest.c <<EOF 1648#ifdef __GNUC__ 1649 yes; 1650#endif 1651EOF 1652if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1653: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 1653 ac_cv_prog_gcc=yes 1654else 1655 ac_cv_prog_gcc=no 1656fi 1657fi 1658 1659echo "$ac_t""$ac_cv_prog_gcc" 1>&6 1660 1661if test $ac_cv_prog_gcc = yes; then 1662 GCC=yes 1663else 1664 GCC= 1665fi 1666 1667ac_test_CFLAGS="${CFLAGS+set}" 1668ac_save_CFLAGS="$CFLAGS" 1669CFLAGS= 1670echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 1671echo "configure:1672: checking whether ${CC-cc} accepts -g" >&5 1672if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 1673 echo $ac_n "(cached) $ac_c" 1>&6 1674else 1675 echo 'void f(){}' > conftest.c 1676if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 1677 ac_cv_prog_cc_g=yes 1678else 1679 ac_cv_prog_cc_g=no 1680fi 1681rm -f conftest* 1682 1683fi 1684 1685echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 1686if test "$ac_test_CFLAGS" = set; then 1687 CFLAGS="$ac_save_CFLAGS" 1688elif test $ac_cv_prog_cc_g = yes; then 1689 if test "$GCC" = yes; then 1690 CFLAGS="-g -O2" 1691 else 1692 CFLAGS="-g" 1693 fi 1694else 1695 if test "$GCC" = yes; then 1696 CFLAGS="-O2" 1697 else 1698 CFLAGS= 1699 fi 1700fi 1701 1702 1703 1704echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 1705echo "configure:1706: checking how to run the C preprocessor" >&5 1706# On Suns, sometimes $CPP names a directory. 1707if test -n "$CPP" && test -d "$CPP"; then 1708 CPP= 1709fi 1710if test -z "$CPP"; then 1711if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 1712 echo $ac_n "(cached) $ac_c" 1>&6 1713else 1714 # This must be in double quotes, not single quotes, because CPP may get 1715 # substituted into the Makefile and "${CC-cc}" will confuse make. 1716 CPP="${CC-cc} -E" 1717 # On the NeXT, cc -E runs the code through the compiler's parser, 1718 # not just through cpp. 1719 cat > conftest.$ac_ext <<EOF 1720#line 1721 "configure" 1721#include "confdefs.h" 1722#include <assert.h> 1723Syntax Error 1724EOF 1725ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1726{ (eval echo configure:1727: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1727ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1728if test -z "$ac_err"; then 1729 : 1730else 1731 echo "$ac_err" >&5 1732 echo "configure: failed program was:" >&5 1733 cat conftest.$ac_ext >&5 1734 rm -rf conftest* 1735 CPP="${CC-cc} -E -traditional-cpp" 1736 cat > conftest.$ac_ext <<EOF 1737#line 1738 "configure" 1738#include "confdefs.h" 1739#include <assert.h> 1740Syntax Error 1741EOF 1742ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1743{ (eval echo configure:1744: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1744ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1745if test -z "$ac_err"; then 1746 : 1747else 1748 echo "$ac_err" >&5 1749 echo "configure: failed program was:" >&5 1750 cat conftest.$ac_ext >&5 1751 rm -rf conftest* 1752 CPP="${CC-cc} -nologo -E" 1753 cat > conftest.$ac_ext <<EOF 1754#line 1755 "configure" 1755#include "confdefs.h" 1756#include <assert.h> 1757Syntax Error 1758EOF 1759ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1760{ (eval echo configure:1761: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1761ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1762if test -z "$ac_err"; then 1763 : 1764else 1765 echo "$ac_err" >&5 1766 echo "configure: failed program was:" >&5 1767 cat conftest.$ac_ext >&5 1768 rm -rf conftest* 1769 CPP=/lib/cpp 1770fi 1771rm -f conftest* 1772fi 1773rm -f conftest* 1774fi 1775rm -f conftest* 1776 ac_cv_prog_CPP="$CPP" 1777fi 1778 CPP="$ac_cv_prog_CPP" 1779else 1780 ac_cv_prog_CPP="$CPP" 1781fi 1782echo "$ac_t""$CPP" 1>&6 1783 1784missing_dir=`cd $ac_aux_dir && pwd` 1785for ac_prog in flex lex 1786do 1787# Extract the first word of "$ac_prog", so it can be a program name with args. 1788set dummy $ac_prog; ac_word=$2 1789echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1790echo "configure:1791: checking for $ac_word" >&5 1791if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then 1792 echo $ac_n "(cached) $ac_c" 1>&6 1793else 1794 if test -n "$LEX"; then 1795 ac_cv_prog_LEX="$LEX" # Let the user override the test. 1796else 1797 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1798 ac_dummy="$PATH" 1799 for ac_dir in $ac_dummy; do 1800 test -z "$ac_dir" && ac_dir=. 1801 if test -f $ac_dir/$ac_word; then 1802 ac_cv_prog_LEX="$ac_prog" 1803 break 1804 fi 1805 done 1806 IFS="$ac_save_ifs" 1807fi 1808fi 1809LEX="$ac_cv_prog_LEX" 1810if test -n "$LEX"; then 1811 echo "$ac_t""$LEX" 1>&6 1812else 1813 echo "$ac_t""no" 1>&6 1814fi 1815 1816test -n "$LEX" && break 1817done 1818test -n "$LEX" || LEX=""$missing_dir/missing flex"" 1819 1820# Extract the first word of "flex", so it can be a program name with args. 1821set dummy flex; ac_word=$2 1822echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1823echo "configure:1824: checking for $ac_word" >&5 1824if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then 1825 echo $ac_n "(cached) $ac_c" 1>&6 1826else 1827 if test -n "$LEX"; then 1828 ac_cv_prog_LEX="$LEX" # Let the user override the test. 1829else 1830 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1831 ac_dummy="$PATH" 1832 for ac_dir in $ac_dummy; do 1833 test -z "$ac_dir" && ac_dir=. 1834 if test -f $ac_dir/$ac_word; then 1835 ac_cv_prog_LEX="flex" 1836 break 1837 fi 1838 done 1839 IFS="$ac_save_ifs" 1840 test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex" 1841fi 1842fi 1843LEX="$ac_cv_prog_LEX" 1844if test -n "$LEX"; then 1845 echo "$ac_t""$LEX" 1>&6 1846else 1847 echo "$ac_t""no" 1>&6 1848fi 1849 1850if test -z "$LEXLIB" 1851then 1852 case "$LEX" in 1853 flex*) ac_lib=fl ;; 1854 *) ac_lib=l ;; 1855 esac 1856 echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6 1857echo "configure:1858: checking for yywrap in -l$ac_lib" >&5 1858ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'` 1859if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 1860 echo $ac_n "(cached) $ac_c" 1>&6 1861else 1862 ac_save_LIBS="$LIBS" 1863LIBS="-l$ac_lib $LIBS" 1864cat > conftest.$ac_ext <<EOF 1865#line 1866 "configure" 1866#include "confdefs.h" 1867/* Override any gcc2 internal prototype to avoid an error. */ 1868/* We use char because int might match the return type of a gcc2 1869 builtin and then its argument prototype would still apply. */ 1870char yywrap(); 1871 1872int main() { 1873yywrap() 1874; return 0; } 1875EOF 1876if { (eval echo configure:1877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1877 rm -rf conftest* 1878 eval "ac_cv_lib_$ac_lib_var=yes" 1879else 1880 echo "configure: failed program was:" >&5 1881 cat conftest.$ac_ext >&5 1882 rm -rf conftest* 1883 eval "ac_cv_lib_$ac_lib_var=no" 1884fi 1885rm -f conftest* 1886LIBS="$ac_save_LIBS" 1887 1888fi 1889if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 1890 echo "$ac_t""yes" 1>&6 1891 LEXLIB="-l$ac_lib" 1892else 1893 echo "$ac_t""no" 1>&6 1894fi 1895 1896fi 1897 1898echo $ac_n "checking lex output file root""... $ac_c" 1>&6 1899echo "configure:1900: checking lex output file root" >&5 1900if eval "test \"`echo '$''{'ac_cv_prog_lex_root'+set}'`\" = set"; then 1901 echo $ac_n "(cached) $ac_c" 1>&6 1902else 1903 # The minimal lex program is just a single line: %%. But some broken lexes 1904# (Solaris, I think it was) want two %% lines, so accommodate them. 1905echo '%% 1906%%' | $LEX 1907if test -f lex.yy.c; then 1908 ac_cv_prog_lex_root=lex.yy 1909elif test -f lexyy.c; then 1910 ac_cv_prog_lex_root=lexyy 1911else 1912 { echo "configure: error: cannot find output from $LEX; giving up" 1>&2; exit 1; } 1913fi 1914fi 1915 1916echo "$ac_t""$ac_cv_prog_lex_root" 1>&6 1917LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root 1918 1919echo $ac_n "checking whether yytext is a pointer""... $ac_c" 1>&6 1920echo "configure:1921: checking whether yytext is a pointer" >&5 1921if eval "test \"`echo '$''{'ac_cv_prog_lex_yytext_pointer'+set}'`\" = set"; then 1922 echo $ac_n "(cached) $ac_c" 1>&6 1923else 1924 # POSIX says lex can declare yytext either as a pointer or an array; the 1925# default is implementation-dependent. Figure out which it is, since 1926# not all implementations provide the %pointer and %array declarations. 1927ac_cv_prog_lex_yytext_pointer=no 1928echo 'extern char *yytext;' >>$LEX_OUTPUT_ROOT.c 1929ac_save_LIBS="$LIBS" 1930LIBS="$LIBS $LEXLIB" 1931cat > conftest.$ac_ext <<EOF 1932#line 1933 "configure" 1933#include "confdefs.h" 1934`cat $LEX_OUTPUT_ROOT.c` 1935int main() { 1936 1937; return 0; } 1938EOF 1939if { (eval echo configure:1940: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 1940 rm -rf conftest* 1941 ac_cv_prog_lex_yytext_pointer=yes 1942else 1943 echo "configure: failed program was:" >&5 1944 cat conftest.$ac_ext >&5 1945fi 1946rm -f conftest* 1947LIBS="$ac_save_LIBS" 1948rm -f "${LEX_OUTPUT_ROOT}.c" 1949 1950fi 1951 1952echo "$ac_t""$ac_cv_prog_lex_yytext_pointer" 1>&6 1953if test $ac_cv_prog_lex_yytext_pointer = yes; then 1954 cat >> confdefs.h <<\EOF 1955#define YYTEXT_POINTER 1 1956EOF 1957 1958fi 1959 1960for ac_prog in 'bison -y' byacc 1961do 1962# Extract the first word of "$ac_prog", so it can be a program name with args. 1963set dummy $ac_prog; ac_word=$2 1964echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 1965echo "configure:1966: checking for $ac_word" >&5 1966if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then 1967 echo $ac_n "(cached) $ac_c" 1>&6 1968else 1969 if test -n "$YACC"; then 1970 ac_cv_prog_YACC="$YACC" # Let the user override the test. 1971else 1972 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 1973 ac_dummy="$PATH" 1974 for ac_dir in $ac_dummy; do 1975 test -z "$ac_dir" && ac_dir=. 1976 if test -f $ac_dir/$ac_word; then 1977 ac_cv_prog_YACC="$ac_prog" 1978 break 1979 fi 1980 done 1981 IFS="$ac_save_ifs" 1982fi 1983fi 1984YACC="$ac_cv_prog_YACC" 1985if test -n "$YACC"; then 1986 echo "$ac_t""$YACC" 1>&6 1987else 1988 echo "$ac_t""no" 1>&6 1989fi 1990 1991test -n "$YACC" && break 1992done 1993test -n "$YACC" || YACC="yacc" 1994 1995echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 1996echo "configure:1997: checking whether ${MAKE-make} sets \${MAKE}" >&5 1997set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 1998if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 1999 echo $ac_n "(cached) $ac_c" 1>&6 2000else 2001 cat > conftestmake <<\EOF 2002all: 2003 @echo 'ac_maketemp="${MAKE}"' 2004EOF 2005# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2006eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 2007if test -n "$ac_maketemp"; then 2008 eval ac_cv_prog_make_${ac_make}_set=yes 2009else 2010 eval ac_cv_prog_make_${ac_make}_set=no 2011fi 2012rm -f conftestmake 2013fi 2014if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2015 echo "$ac_t""yes" 1>&6 2016 SET_MAKE= 2017else 2018 echo "$ac_t""no" 1>&6 2019 SET_MAKE="MAKE=${MAKE-make}" 2020fi 2021 2022#AC_PROG_RANLIB 2023 2024echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 2025echo "configure:2026: checking for ANSI C header files" >&5 2026if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 2027 echo $ac_n "(cached) $ac_c" 1>&6 2028else 2029 cat > conftest.$ac_ext <<EOF 2030#line 2031 "configure" 2031#include "confdefs.h" 2032#include <stdlib.h> 2033#include <stdarg.h> 2034#include <string.h> 2035#include <float.h> 2036EOF 2037ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2038{ (eval echo configure:2039: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2039ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2040if test -z "$ac_err"; then 2041 rm -rf conftest* 2042 ac_cv_header_stdc=yes 2043else 2044 echo "$ac_err" >&5 2045 echo "configure: failed program was:" >&5 2046 cat conftest.$ac_ext >&5 2047 rm -rf conftest* 2048 ac_cv_header_stdc=no 2049fi 2050rm -f conftest* 2051 2052if test $ac_cv_header_stdc = yes; then 2053 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 2054cat > conftest.$ac_ext <<EOF 2055#line 2056 "configure" 2056#include "confdefs.h" 2057#include <string.h> 2058EOF 2059if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2060 egrep "memchr" >/dev/null 2>&1; then 2061 : 2062else 2063 rm -rf conftest* 2064 ac_cv_header_stdc=no 2065fi 2066rm -f conftest* 2067 2068fi 2069 2070if test $ac_cv_header_stdc = yes; then 2071 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 2072cat > conftest.$ac_ext <<EOF 2073#line 2074 "configure" 2074#include "confdefs.h" 2075#include <stdlib.h> 2076EOF 2077if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2078 egrep "free" >/dev/null 2>&1; then 2079 : 2080else 2081 rm -rf conftest* 2082 ac_cv_header_stdc=no 2083fi 2084rm -f conftest* 2085 2086fi 2087 2088if test $ac_cv_header_stdc = yes; then 2089 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 2090if test "$cross_compiling" = yes; then 2091 : 2092else 2093 cat > conftest.$ac_ext <<EOF 2094#line 2095 "configure" 2095#include "confdefs.h" 2096#include <ctype.h> 2097#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 2098#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 2099#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 2100int main () { int i; for (i = 0; i < 256; i++) 2101if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 2102exit (0); } 2103 2104EOF 2105if { (eval echo configure:2106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 2106then 2107 : 2108else 2109 echo "configure: failed program was:" >&5 2110 cat conftest.$ac_ext >&5 2111 rm -fr conftest* 2112 ac_cv_header_stdc=no 2113fi 2114rm -fr conftest* 2115fi 2116 2117fi 2118fi 2119 2120echo "$ac_t""$ac_cv_header_stdc" 1>&6 2121if test $ac_cv_header_stdc = yes; then 2122 cat >> confdefs.h <<\EOF 2123#define STDC_HEADERS 1 2124EOF 2125 2126fi 2127 2128for ac_hdr in fcntl.h sys/file.h sys/time.h unistd.h crypt.h 2129do 2130ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 2131echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 2132echo "configure:2133: checking for $ac_hdr" >&5 2133if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 2134 echo $ac_n "(cached) $ac_c" 1>&6 2135else 2136 cat > conftest.$ac_ext <<EOF 2137#line 2138 "configure" 2138#include "confdefs.h" 2139#include <$ac_hdr> 2140EOF 2141ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 2142{ (eval echo configure:2143: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 2143ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 2144if test -z "$ac_err"; then 2145 rm -rf conftest* 2146 eval "ac_cv_header_$ac_safe=yes" 2147else 2148 echo "$ac_err" >&5 2149 echo "configure: failed program was:" >&5 2150 cat conftest.$ac_ext >&5 2151 rm -rf conftest* 2152 eval "ac_cv_header_$ac_safe=no" 2153fi 2154rm -f conftest* 2155fi 2156if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 2157 echo "$ac_t""yes" 1>&6 2158 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 2159 cat >> confdefs.h <<EOF 2160#define $ac_tr_hdr 1 2161EOF 2162 2163else 2164 echo "$ac_t""no" 1>&6 2165fi 2166done 2167 2168 2169echo $ac_n "checking for working const""... $ac_c" 1>&6 2170echo "configure:2171: checking for working const" >&5 2171if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 2172 echo $ac_n "(cached) $ac_c" 1>&6 2173else 2174 cat > conftest.$ac_ext <<EOF 2175#line 2176 "configure" 2176#include "confdefs.h" 2177 2178int main() { 2179 2180/* Ultrix mips cc rejects this. */ 2181typedef int charset[2]; const charset x = {0,0}; 2182/* SunOS 4.1.1 cc rejects this. */ 2183char const *const *ccp; 2184char **p; 2185/* NEC SVR4.0.2 mips cc rejects this. */ 2186struct point {int x, y;}; 2187static struct point const zero = {0,0}; 2188/* AIX XL C 1.02.0.0 rejects this. 2189 It does not let you subtract one const X* pointer from another in an arm 2190 of an if-expression whose if-part is not a constant expression */ 2191const char *g = "string"; 2192ccp = &g + (g ? g-g : 0); 2193/* HPUX 7.0 cc rejects these. */ 2194++ccp; 2195p = (char**) ccp; 2196ccp = (char const *const *) p; 2197{ /* SCO 3.2v4 cc rejects this. */ 2198 char *t; 2199 char const *s = 0 ? (char *) 0 : (char const *) 0; 2200 2201 *t++ = 0; 2202} 2203{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 2204 int x[] = {25, 17}; 2205 const int *foo = &x[0]; 2206 ++foo; 2207} 2208{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 2209 typedef const int *iptr; 2210 iptr p = 0; 2211 ++p; 2212} 2213{ /* AIX XL C 1.02.0.0 rejects this saying 2214 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 2215 struct s { int j; const int *ap[3]; }; 2216 struct s *b; b->j = 5; 2217} 2218{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 2219 const int foo = 10; 2220} 2221 2222; return 0; } 2223EOF 2224if { (eval echo configure:2225: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2225 rm -rf conftest* 2226 ac_cv_c_const=yes 2227else 2228 echo "configure: failed program was:" >&5 2229 cat conftest.$ac_ext >&5 2230 rm -rf conftest* 2231 ac_cv_c_const=no 2232fi 2233rm -f conftest* 2234fi 2235 2236echo "$ac_t""$ac_cv_c_const" 1>&6 2237if test $ac_cv_c_const = no; then 2238 cat >> confdefs.h <<\EOF 2239#define const 2240EOF 2241 2242fi 2243 2244echo $ac_n "checking for pid_t""... $ac_c" 1>&6 2245echo "configure:2246: checking for pid_t" >&5 2246if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then 2247 echo $ac_n "(cached) $ac_c" 1>&6 2248else 2249 cat > conftest.$ac_ext <<EOF 2250#line 2251 "configure" 2251#include "confdefs.h" 2252#include <sys/types.h> 2253#if STDC_HEADERS 2254#include <stdlib.h> 2255#include <stddef.h> 2256#endif 2257EOF 2258if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2259 egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 2260 rm -rf conftest* 2261 ac_cv_type_pid_t=yes 2262else 2263 rm -rf conftest* 2264 ac_cv_type_pid_t=no 2265fi 2266rm -f conftest* 2267 2268fi 2269echo "$ac_t""$ac_cv_type_pid_t" 1>&6 2270if test $ac_cv_type_pid_t = no; then 2271 cat >> confdefs.h <<\EOF 2272#define pid_t int 2273EOF 2274 2275fi 2276 2277echo $ac_n "checking for size_t""... $ac_c" 1>&6 2278echo "configure:2279: checking for size_t" >&5 2279if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then 2280 echo $ac_n "(cached) $ac_c" 1>&6 2281else 2282 cat > conftest.$ac_ext <<EOF 2283#line 2284 "configure" 2284#include "confdefs.h" 2285#include <sys/types.h> 2286#if STDC_HEADERS 2287#include <stdlib.h> 2288#include <stddef.h> 2289#endif 2290EOF 2291if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 2292 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 2293 rm -rf conftest* 2294 ac_cv_type_size_t=yes 2295else 2296 rm -rf conftest* 2297 ac_cv_type_size_t=no 2298fi 2299rm -f conftest* 2300 2301fi 2302echo "$ac_t""$ac_cv_type_size_t" 1>&6 2303if test $ac_cv_type_size_t = no; then 2304 cat >> confdefs.h <<\EOF 2305#define size_t unsigned 2306EOF 2307 2308fi 2309 2310echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6 2311echo "configure:2312: checking whether time.h and sys/time.h may both be included" >&5 2312if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then 2313 echo $ac_n "(cached) $ac_c" 1>&6 2314else 2315 cat > conftest.$ac_ext <<EOF 2316#line 2317 "configure" 2317#include "confdefs.h" 2318#include <sys/types.h> 2319#include <sys/time.h> 2320#include <time.h> 2321int main() { 2322struct tm *tp; 2323; return 0; } 2324EOF 2325if { (eval echo configure:2326: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2326 rm -rf conftest* 2327 ac_cv_header_time=yes 2328else 2329 echo "configure: failed program was:" >&5 2330 cat conftest.$ac_ext >&5 2331 rm -rf conftest* 2332 ac_cv_header_time=no 2333fi 2334rm -f conftest* 2335fi 2336 2337echo "$ac_t""$ac_cv_header_time" 1>&6 2338if test $ac_cv_header_time = yes; then 2339 cat >> confdefs.h <<\EOF 2340#define TIME_WITH_SYS_TIME 1 2341EOF 2342 2343fi 2344 2345 2346echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6 2347echo "configure:2348: checking for 8-bit clean memcmp" >&5 2348if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then 2349 echo $ac_n "(cached) $ac_c" 1>&6 2350else 2351 if test "$cross_compiling" = yes; then 2352 ac_cv_func_memcmp_clean=no 2353else 2354 cat > conftest.$ac_ext <<EOF 2355#line 2356 "configure" 2356#include "confdefs.h" 2357 2358main() 2359{ 2360 char c0 = 0x40, c1 = 0x80, c2 = 0x81; 2361 exit(memcmp(&c0, &c2, 1) < 0 && memcmp(&c1, &c2, 1) < 0 ? 0 : 1); 2362} 2363 2364EOF 2365if { (eval echo configure:2366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 2366then 2367 ac_cv_func_memcmp_clean=yes 2368else 2369 echo "configure: failed program was:" >&5 2370 cat conftest.$ac_ext >&5 2371 rm -fr conftest* 2372 ac_cv_func_memcmp_clean=no 2373fi 2374rm -fr conftest* 2375fi 2376 2377fi 2378 2379echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6 2380test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}" 2381 2382echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 2383echo "configure:2384: checking return type of signal handlers" >&5 2384if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then 2385 echo $ac_n "(cached) $ac_c" 1>&6 2386else 2387 cat > conftest.$ac_ext <<EOF 2388#line 2389 "configure" 2389#include "confdefs.h" 2390#include <sys/types.h> 2391#include <signal.h> 2392#ifdef signal 2393#undef signal 2394#endif 2395#ifdef __cplusplus 2396extern "C" void (*signal (int, void (*)(int)))(int); 2397#else 2398void (*signal ()) (); 2399#endif 2400 2401int main() { 2402int i; 2403; return 0; } 2404EOF 2405if { (eval echo configure:2406: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 2406 rm -rf conftest* 2407 ac_cv_type_signal=void 2408else 2409 echo "configure: failed program was:" >&5 2410 cat conftest.$ac_ext >&5 2411 rm -rf conftest* 2412 ac_cv_type_signal=int 2413fi 2414rm -f conftest* 2415fi 2416 2417echo "$ac_t""$ac_cv_type_signal" 1>&6 2418cat >> confdefs.h <<EOF 2419#define RETSIGTYPE $ac_cv_type_signal 2420EOF 2421 2422 2423 2424for ac_func in gethostname gettimeofday mkdir mkstemp rmdir select strstr 2425do 2426echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 2427echo "configure:2428: checking for $ac_func" >&5 2428if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 2429 echo $ac_n "(cached) $ac_c" 1>&6 2430else 2431 cat > conftest.$ac_ext <<EOF 2432#line 2433 "configure" 2433#include "confdefs.h" 2434/* System header to define __stub macros and hopefully few prototypes, 2435 which can conflict with char $ac_func(); below. */ 2436#include <assert.h> 2437/* Override any gcc2 internal prototype to avoid an error. */ 2438/* We use char because int might match the return type of a gcc2 2439 builtin and then its argument prototype would still apply. */ 2440char $ac_func(); 2441 2442int main() { 2443 2444/* The GNU C library defines this for functions which it implements 2445 to always fail with ENOSYS. Some functions are actually named 2446 something starting with __ and the normal name is an alias. */ 2447#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 2448choke me 2449#else 2450$ac_func(); 2451#endif 2452 2453; return 0; } 2454EOF 2455if { (eval echo configure:2456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2456 rm -rf conftest* 2457 eval "ac_cv_func_$ac_func=yes" 2458else 2459 echo "configure: failed program was:" >&5 2460 cat conftest.$ac_ext >&5 2461 rm -rf conftest* 2462 eval "ac_cv_func_$ac_func=no" 2463fi 2464rm -f conftest* 2465fi 2466 2467if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 2468 echo "$ac_t""yes" 1>&6 2469 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 2470 cat >> confdefs.h <<EOF 2471#define $ac_tr_func 1 2472EOF 2473 2474else 2475 echo "$ac_t""no" 1>&6 2476fi 2477done 2478 2479 2480echo $ac_n "checking for socket""... $ac_c" 1>&6 2481echo "configure:2482: checking for socket" >&5 2482if eval "test \"`echo '$''{'ac_cv_func_socket'+set}'`\" = set"; then 2483 echo $ac_n "(cached) $ac_c" 1>&6 2484else 2485 cat > conftest.$ac_ext <<EOF 2486#line 2487 "configure" 2487#include "confdefs.h" 2488/* System header to define __stub macros and hopefully few prototypes, 2489 which can conflict with char socket(); below. */ 2490#include <assert.h> 2491/* Override any gcc2 internal prototype to avoid an error. */ 2492/* We use char because int might match the return type of a gcc2 2493 builtin and then its argument prototype would still apply. */ 2494char socket(); 2495 2496int main() { 2497 2498/* The GNU C library defines this for functions which it implements 2499 to always fail with ENOSYS. Some functions are actually named 2500 something starting with __ and the normal name is an alias. */ 2501#if defined (__stub_socket) || defined (__stub___socket) 2502choke me 2503#else 2504socket(); 2505#endif 2506 2507; return 0; } 2508EOF 2509if { (eval echo configure:2510: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2510 rm -rf conftest* 2511 eval "ac_cv_func_socket=yes" 2512else 2513 echo "configure: failed program was:" >&5 2514 cat conftest.$ac_ext >&5 2515 rm -rf conftest* 2516 eval "ac_cv_func_socket=no" 2517fi 2518rm -f conftest* 2519fi 2520 2521if eval "test \"`echo '$ac_cv_func_'socket`\" = yes"; then 2522 echo "$ac_t""yes" 1>&6 2523 : 2524else 2525 echo "$ac_t""no" 1>&6 2526echo $ac_n "checking for socket in -lsocket""... $ac_c" 1>&6 2527echo "configure:2528: checking for socket in -lsocket" >&5 2528ac_lib_var=`echo socket'_'socket | sed 'y%./+-%__p_%'` 2529if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 2530 echo $ac_n "(cached) $ac_c" 1>&6 2531else 2532 ac_save_LIBS="$LIBS" 2533LIBS="-lsocket $LIBS" 2534cat > conftest.$ac_ext <<EOF 2535#line 2536 "configure" 2536#include "confdefs.h" 2537/* Override any gcc2 internal prototype to avoid an error. */ 2538/* We use char because int might match the return type of a gcc2 2539 builtin and then its argument prototype would still apply. */ 2540char socket(); 2541 2542int main() { 2543socket() 2544; return 0; } 2545EOF 2546if { (eval echo configure:2547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2547 rm -rf conftest* 2548 eval "ac_cv_lib_$ac_lib_var=yes" 2549else 2550 echo "configure: failed program was:" >&5 2551 cat conftest.$ac_ext >&5 2552 rm -rf conftest* 2553 eval "ac_cv_lib_$ac_lib_var=no" 2554fi 2555rm -f conftest* 2556LIBS="$ac_save_LIBS" 2557 2558fi 2559if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 2560 echo "$ac_t""yes" 1>&6 2561 XTRALIBS="$XTRALIBS -lsocket" 2562else 2563 echo "$ac_t""no" 1>&6 2564fi 2565 2566fi 2567 2568 2569echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 2570echo "configure:2571: checking for gethostbyname" >&5 2571if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then 2572 echo $ac_n "(cached) $ac_c" 1>&6 2573else 2574 cat > conftest.$ac_ext <<EOF 2575#line 2576 "configure" 2576#include "confdefs.h" 2577/* System header to define __stub macros and hopefully few prototypes, 2578 which can conflict with char gethostbyname(); below. */ 2579#include <assert.h> 2580/* Override any gcc2 internal prototype to avoid an error. */ 2581/* We use char because int might match the return type of a gcc2 2582 builtin and then its argument prototype would still apply. */ 2583char gethostbyname(); 2584 2585int main() { 2586 2587/* The GNU C library defines this for functions which it implements 2588 to always fail with ENOSYS. Some functions are actually named 2589 something starting with __ and the normal name is an alias. */ 2590#if defined (__stub_gethostbyname) || defined (__stub___gethostbyname) 2591choke me 2592#else 2593gethostbyname(); 2594#endif 2595 2596; return 0; } 2597EOF 2598if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2599 rm -rf conftest* 2600 eval "ac_cv_func_gethostbyname=yes" 2601else 2602 echo "configure: failed program was:" >&5 2603 cat conftest.$ac_ext >&5 2604 rm -rf conftest* 2605 eval "ac_cv_func_gethostbyname=no" 2606fi 2607rm -f conftest* 2608fi 2609 2610if eval "test \"`echo '$ac_cv_func_'gethostbyname`\" = yes"; then 2611 echo "$ac_t""yes" 1>&6 2612 : 2613else 2614 echo "$ac_t""no" 1>&6 2615echo $ac_n "checking for nsl in -lgethostbyname""... $ac_c" 1>&6 2616echo "configure:2617: checking for nsl in -lgethostbyname" >&5 2617ac_lib_var=`echo gethostbyname'_'nsl | sed 'y%./+-%__p_%'` 2618if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 2619 echo $ac_n "(cached) $ac_c" 1>&6 2620else 2621 ac_save_LIBS="$LIBS" 2622LIBS="-lgethostbyname $LIBS" 2623cat > conftest.$ac_ext <<EOF 2624#line 2625 "configure" 2625#include "confdefs.h" 2626/* Override any gcc2 internal prototype to avoid an error. */ 2627/* We use char because int might match the return type of a gcc2 2628 builtin and then its argument prototype would still apply. */ 2629char nsl(); 2630 2631int main() { 2632nsl() 2633; return 0; } 2634EOF 2635if { (eval echo configure:2636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2636 rm -rf conftest* 2637 eval "ac_cv_lib_$ac_lib_var=yes" 2638else 2639 echo "configure: failed program was:" >&5 2640 cat conftest.$ac_ext >&5 2641 rm -rf conftest* 2642 eval "ac_cv_lib_$ac_lib_var=no" 2643fi 2644rm -f conftest* 2645LIBS="$ac_save_LIBS" 2646 2647fi 2648if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 2649 echo "$ac_t""yes" 1>&6 2650 XTRALIBS="$XTRALIBS -lnsl" 2651else 2652 echo "$ac_t""no" 1>&6 2653fi 2654 2655fi 2656 2657 2658echo $ac_n "checking for crypt""... $ac_c" 1>&6 2659echo "configure:2660: checking for crypt" >&5 2660if eval "test \"`echo '$''{'ac_cv_func_crypt'+set}'`\" = set"; then 2661 echo $ac_n "(cached) $ac_c" 1>&6 2662else 2663 cat > conftest.$ac_ext <<EOF 2664#line 2665 "configure" 2665#include "confdefs.h" 2666/* System header to define __stub macros and hopefully few prototypes, 2667 which can conflict with char crypt(); below. */ 2668#include <assert.h> 2669/* Override any gcc2 internal prototype to avoid an error. */ 2670/* We use char because int might match the return type of a gcc2 2671 builtin and then its argument prototype would still apply. */ 2672char crypt(); 2673 2674int main() { 2675 2676/* The GNU C library defines this for functions which it implements 2677 to always fail with ENOSYS. Some functions are actually named 2678 something starting with __ and the normal name is an alias. */ 2679#if defined (__stub_crypt) || defined (__stub___crypt) 2680choke me 2681#else 2682crypt(); 2683#endif 2684 2685; return 0; } 2686EOF 2687if { (eval echo configure:2688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2688 rm -rf conftest* 2689 eval "ac_cv_func_crypt=yes" 2690else 2691 echo "configure: failed program was:" >&5 2692 cat conftest.$ac_ext >&5 2693 rm -rf conftest* 2694 eval "ac_cv_func_crypt=no" 2695fi 2696rm -f conftest* 2697fi 2698 2699if eval "test \"`echo '$ac_cv_func_'crypt`\" = yes"; then 2700 echo "$ac_t""yes" 1>&6 2701 : 2702else 2703 echo "$ac_t""no" 1>&6 2704echo $ac_n "checking for crypt in -lcrypt""... $ac_c" 1>&6 2705echo "configure:2706: checking for crypt in -lcrypt" >&5 2706ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'` 2707if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then 2708 echo $ac_n "(cached) $ac_c" 1>&6 2709else 2710 ac_save_LIBS="$LIBS" 2711LIBS="-lcrypt $LIBS" 2712cat > conftest.$ac_ext <<EOF 2713#line 2714 "configure" 2714#include "confdefs.h" 2715/* Override any gcc2 internal prototype to avoid an error. */ 2716/* We use char because int might match the return type of a gcc2 2717 builtin and then its argument prototype would still apply. */ 2718char crypt(); 2719 2720int main() { 2721crypt() 2722; return 0; } 2723EOF 2724if { (eval echo configure:2725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 2725 rm -rf conftest* 2726 eval "ac_cv_lib_$ac_lib_var=yes" 2727else 2728 echo "configure: failed program was:" >&5 2729 cat conftest.$ac_ext >&5 2730 rm -rf conftest* 2731 eval "ac_cv_lib_$ac_lib_var=no" 2732fi 2733rm -f conftest* 2734LIBS="$ac_save_LIBS" 2735 2736fi 2737if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then 2738 echo "$ac_t""yes" 1>&6 2739 LIBCRYPT="-lcrypt" 2740else 2741 echo "$ac_t""no" 1>&6 2742LIBCRYPT="" 2743fi 2744 2745fi 2746 2747 2748 2749 2750 2751 2752 2753trap '' 1 2 15 2754cat > confcache <<\EOF 2755# This file is a shell script that caches the results of configure 2756# tests run on this system so they can be shared between configure 2757# scripts and configure runs. It is not useful on other systems. 2758# If it contains results you don't want to keep, you may remove or edit it. 2759# 2760# By default, configure uses ./config.cache as the cache file, 2761# creating it if it does not exist already. You can give configure 2762# the --cache-file=FILE option to use a different cache file; that is 2763# what configure does when it calls configure scripts in 2764# subdirectories, so they share the cache. 2765# Giving --cache-file=/dev/null disables caching, for debugging configure. 2766# config.status only pays attention to the cache file if you give it the 2767# --recheck option to rerun configure. 2768# 2769EOF 2770# The following way of writing the cache mishandles newlines in values, 2771# but we know of no workaround that is simple, portable, and efficient. 2772# So, don't put newlines in cache variables' values. 2773# Ultrix sh set writes to stderr and can't be redirected directly, 2774# and sets the high bit in the cache file unless we assign to the vars. 2775(set) 2>&1 | 2776 case `(ac_space=' '; set | grep ac_space) 2>&1` in 2777 *ac_space=\ *) 2778 # `set' does not quote correctly, so add quotes (double-quote substitution 2779 # turns \\\\ into \\, and sed turns \\ into \). 2780 sed -n \ 2781 -e "s/'/'\\\\''/g" \ 2782 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 2783 ;; 2784 *) 2785 # `set' quotes correctly as required by POSIX, so do not add quotes. 2786 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 2787 ;; 2788 esac >> confcache 2789if cmp -s $cache_file confcache; then 2790 : 2791else 2792 if test -w $cache_file; then 2793 echo "updating cache $cache_file" 2794 cat confcache > $cache_file 2795 else 2796 echo "not updating unwritable cache $cache_file" 2797 fi 2798fi 2799rm -f confcache 2800 2801trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 2802 2803test "x$prefix" = xNONE && prefix=$ac_default_prefix 2804# Let make expand exec_prefix. 2805test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 2806 2807# Any assignment to VPATH causes Sun make to only execute 2808# the first set of double-colon rules, so remove it if not needed. 2809# If there is a colon in the path, we need to keep it. 2810if test "x$srcdir" = x.; then 2811 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 2812fi 2813 2814trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 2815 2816# Transform confdefs.h into DEFS. 2817# Protect against shell expansion while executing Makefile rules. 2818# Protect against Makefile macro expansion. 2819cat > conftest.defs <<\EOF 2820s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g 2821s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g 2822s%\[%\\&%g 2823s%\]%\\&%g 2824s%\$%$$%g 2825EOF 2826DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` 2827rm -f conftest.defs 2828 2829 2830# Without the "./", some shells look in PATH for config.status. 2831: ${CONFIG_STATUS=./config.status} 2832 2833echo creating $CONFIG_STATUS 2834rm -f $CONFIG_STATUS 2835cat > $CONFIG_STATUS <<EOF 2836#! /bin/sh 2837# Generated automatically by configure. 2838# Run this file to recreate the current configuration. 2839# This directory was configured as follows, 2840# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 2841# 2842# $0 $ac_configure_args 2843# 2844# Compiler output produced by configure, useful for debugging 2845# configure, is in ./config.log if it exists. 2846 2847ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 2848for ac_option 2849do 2850 case "\$ac_option" in 2851 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 2852 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 2853 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 2854 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 2855 echo "$CONFIG_STATUS generated by autoconf version 2.13" 2856 exit 0 ;; 2857 -help | --help | --hel | --he | --h) 2858 echo "\$ac_cs_usage"; exit 0 ;; 2859 *) echo "\$ac_cs_usage"; exit 1 ;; 2860 esac 2861done 2862 2863ac_given_srcdir=$srcdir 2864ac_given_INSTALL="$INSTALL" 2865 2866trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 2867EOF 2868cat >> $CONFIG_STATUS <<EOF 2869 2870# Protect against being on the right side of a sed subst in config.status. 2871sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 2872 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 2873$ac_vpsub 2874$extrasub 2875s%@SHELL@%$SHELL%g 2876s%@CFLAGS@%$CFLAGS%g 2877s%@CPPFLAGS@%$CPPFLAGS%g 2878s%@CXXFLAGS@%$CXXFLAGS%g 2879s%@FFLAGS@%$FFLAGS%g 2880s%@DEFS@%$DEFS%g 2881s%@LDFLAGS@%$LDFLAGS%g 2882s%@LIBS@%$LIBS%g 2883s%@exec_prefix@%$exec_prefix%g 2884s%@prefix@%$prefix%g 2885s%@program_transform_name@%$program_transform_name%g 2886s%@bindir@%$bindir%g 2887s%@sbindir@%$sbindir%g 2888s%@libexecdir@%$libexecdir%g 2889s%@datadir@%$datadir%g 2890s%@sysconfdir@%$sysconfdir%g 2891s%@sharedstatedir@%$sharedstatedir%g 2892s%@localstatedir@%$localstatedir%g 2893s%@libdir@%$libdir%g 2894s%@includedir@%$includedir%g 2895s%@oldincludedir@%$oldincludedir%g 2896s%@infodir@%$infodir%g 2897s%@mandir@%$mandir%g 2898s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 2899s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 2900s%@INSTALL_DATA@%$INSTALL_DATA%g 2901s%@PACKAGE@%$PACKAGE%g 2902s%@VERSION@%$VERSION%g 2903s%@ACLOCAL@%$ACLOCAL%g 2904s%@AUTOCONF@%$AUTOCONF%g 2905s%@AUTOMAKE@%$AUTOMAKE%g 2906s%@AUTOHEADER@%$AUTOHEADER%g 2907s%@MAKEINFO@%$MAKEINFO%g 2908s%@SET_MAKE@%$SET_MAKE%g 2909s%@host@%$host%g 2910s%@host_alias@%$host_alias%g 2911s%@host_cpu@%$host_cpu%g 2912s%@host_vendor@%$host_vendor%g 2913s%@host_os@%$host_os%g 2914s%@build@%$build%g 2915s%@build_alias@%$build_alias%g 2916s%@build_cpu@%$build_cpu%g 2917s%@build_vendor@%$build_vendor%g 2918s%@build_os@%$build_os%g 2919s%@RANLIB@%$RANLIB%g 2920s%@CC@%$CC%g 2921s%@LN_S@%$LN_S%g 2922s%@LIBTOOL@%$LIBTOOL%g 2923s%@LEX@%$LEX%g 2924s%@LEXLIB@%$LEXLIB%g 2925s%@CPP@%$CPP%g 2926s%@LEX_OUTPUT_ROOT@%$LEX_OUTPUT_ROOT%g 2927s%@YACC@%$YACC%g 2928s%@LIBOBJS@%$LIBOBJS%g 2929s%@LIBCRYPT@%$LIBCRYPT%g 2930s%@XTRALIBS@%$XTRALIBS%g 2931 2932CEOF 2933EOF 2934 2935cat >> $CONFIG_STATUS <<\EOF 2936 2937# Split the substitutions into bite-sized pieces for seds with 2938# small command number limits, like on Digital OSF/1 and HP-UX. 2939ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 2940ac_file=1 # Number of current file. 2941ac_beg=1 # First line for current file. 2942ac_end=$ac_max_sed_cmds # Line after last line for current file. 2943ac_more_lines=: 2944ac_sed_cmds="" 2945while $ac_more_lines; do 2946 if test $ac_beg -gt 1; then 2947 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 2948 else 2949 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 2950 fi 2951 if test ! -s conftest.s$ac_file; then 2952 ac_more_lines=false 2953 rm -f conftest.s$ac_file 2954 else 2955 if test -z "$ac_sed_cmds"; then 2956 ac_sed_cmds="sed -f conftest.s$ac_file" 2957 else 2958 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 2959 fi 2960 ac_file=`expr $ac_file + 1` 2961 ac_beg=$ac_end 2962 ac_end=`expr $ac_end + $ac_max_sed_cmds` 2963 fi 2964done 2965if test -z "$ac_sed_cmds"; then 2966 ac_sed_cmds=cat 2967fi 2968EOF 2969 2970cat >> $CONFIG_STATUS <<EOF 2971 2972CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 2973EOF 2974cat >> $CONFIG_STATUS <<\EOF 2975for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 2976 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 2977 case "$ac_file" in 2978 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 2979 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 2980 *) ac_file_in="${ac_file}.in" ;; 2981 esac 2982 2983 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 2984 2985 # Remove last slash and all that follows it. Not all systems have dirname. 2986 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 2987 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 2988 # The file is in a subdirectory. 2989 test ! -d "$ac_dir" && mkdir "$ac_dir" 2990 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 2991 # A "../" for each directory in $ac_dir_suffix. 2992 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 2993 else 2994 ac_dir_suffix= ac_dots= 2995 fi 2996 2997 case "$ac_given_srcdir" in 2998 .) srcdir=. 2999 if test -z "$ac_dots"; then top_srcdir=. 3000 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 3001 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 3002 *) # Relative path. 3003 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 3004 top_srcdir="$ac_dots$ac_given_srcdir" ;; 3005 esac 3006 3007 case "$ac_given_INSTALL" in 3008 [/$]*) INSTALL="$ac_given_INSTALL" ;; 3009 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 3010 esac 3011 3012 echo creating "$ac_file" 3013 rm -f "$ac_file" 3014 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 3015 case "$ac_file" in 3016 *Makefile*) ac_comsub="1i\\ 3017# $configure_input" ;; 3018 *) ac_comsub= ;; 3019 esac 3020 3021 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 3022 sed -e "$ac_comsub 3023s%@configure_input@%$configure_input%g 3024s%@srcdir@%$srcdir%g 3025s%@top_srcdir@%$top_srcdir%g 3026s%@INSTALL@%$INSTALL%g 3027" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 3028fi; done 3029rm -f conftest.s* 3030 3031EOF 3032cat >> $CONFIG_STATUS <<EOF 3033 3034EOF 3035cat >> $CONFIG_STATUS <<\EOF 3036 3037exit 0 3038EOF 3039chmod +x $CONFIG_STATUS 3040rm -fr confdefs* $ac_clean_files 3041test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 3042 3043