1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.14 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: 14 15# Initialize some variables set by options. 16# The variables have the same names as the options, with 17# dashes changed to underlines. 18build=NONE 19cache_file=./config.cache 20exec_prefix=NONE 21host=NONE 22no_create= 23nonopt=NONE 24no_recursion= 25prefix=NONE 26program_prefix=NONE 27program_suffix=NONE 28program_transform_name=s,x,x, 29silent= 30site= 31srcdir= 32target=NONE 33verbose= 34x_includes=NONE 35x_libraries=NONE 36bindir='${exec_prefix}/bin' 37sbindir='${exec_prefix}/sbin' 38libexecdir='${exec_prefix}/libexec' 39datadir='${prefix}/share' 40sysconfdir='${prefix}/etc' 41sharedstatedir='${prefix}/com' 42localstatedir='${prefix}/var' 43libdir='${exec_prefix}/lib' 44includedir='${prefix}/include' 45oldincludedir='/usr/include' 46infodir='${prefix}/info' 47mandir='${prefix}/man' 48 49# Initialize some other variables. 50subdirs= 51MFLAGS= MAKEFLAGS= 52SHELL=${CONFIG_SHELL-/bin/sh} 53# Maximum number of lines to put in a shell here document. 54ac_max_here_lines=12 55 56ac_prev= 57for ac_option 58do 59 60 # If the previous option needs an argument, assign it. 61 if test -n "$ac_prev"; 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But avoid the broken or 545# incompatible versions: 546# SysV /etc/install, /usr/sbin/install 547# SunOS /usr/etc/install 548# IRIX /sbin/install 549# AIX /bin/install 550# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 551# AFS /usr/afsws/bin/install, which mishandles nonexistent args 552# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 553# ./install, which can be erroneously created by make from ./install.sh. 554echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 555echo "configure:556: checking for a BSD compatible install" >&5 556if test -z "$INSTALL"; then 557if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 558 echo $ac_n "(cached) $ac_c" 1>&6 559else 560 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 561 for ac_dir in $PATH; do 562 # Account for people who put trailing slashes in PATH elements. 563 case "$ac_dir/" in 564 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 565 *) 566 # OSF1 and SCO ODT 3.0 have their own names for install. 567 # Don't use installbsd from OSF since it installs stuff as root 568 # by default. 569 for ac_prog in ginstall scoinst install; do 570 if test -f $ac_dir/$ac_prog; then 571 if test $ac_prog = install && 572 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 573 # AIX install. 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We don't cache a 591 # path for INSTALL within a source directory, because that will 592 # break other packages using the cache if that directory is 593 # removed, or if the path is relative. 594 INSTALL="$ac_install_sh" 595 fi 596fi 597echo "$ac_t""$INSTALL" 1>&6 598 599# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 600# It thinks the first close brace ends the variable substitution. 601test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 602 603test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 604 605test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 606 607echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 608echo "configure:609: checking whether build environment is sane" >&5 609# Just in case 610sleep 1 611echo timestamp > conftestfile 612# Do `set' in a subshell so we don't clobber the current shell's 613# arguments. Must try -L first in case configure is actually a 614# symlink; some systems play weird games with the mod time of symlinks 615# (eg FreeBSD returns the mod time of the symlink's containing 616# directory). 617if ( 618 set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` 619 if test "$*" = "X"; then 620 # -L didn't work. 621 set X `ls -t $srcdir/configure conftestfile` 622 fi 623 if test "$*" != "X $srcdir/configure conftestfile" \ 624 && test "$*" != "X conftestfile $srcdir/configure"; then 625 626 # If neither matched, then we have a broken ls. This can happen 627 # if, for instance, CONFIG_SHELL is bash and it inherits a 628 # broken ls alias from the environment. This has actually 629 # happened. Such a system could not be considered "sane". 630 { echo "configure: error: ls -t appears to fail. Make sure there is not a broken 631alias in your environment" 1>&2; exit 1; } 632 fi 633 634 test "$2" = conftestfile 635 ) 636then 637 # Ok. 638 : 639else 640 { echo "configure: error: newly created file is older than distributed files! 641Check your system clock" 1>&2; exit 1; } 642fi 643rm -f conftest* 644echo "$ac_t""yes" 1>&6 645if test "$program_transform_name" = s,x,x,; then 646 program_transform_name= 647else 648 # Double any \ or $. echo might interpret backslashes. 649 cat <<\EOF_SED > conftestsed 650s,\\,\\\\,g; s,\$,$$,g 651EOF_SED 652 program_transform_name="`echo $program_transform_name|sed -f conftestsed`" 653 rm -f conftestsed 654fi 655test "$program_prefix" != NONE && 656 program_transform_name="s,^,${program_prefix},; $program_transform_name" 657# Use a double $ so make ignores it. 658test "$program_suffix" != NONE && 659 program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" 660 661# sed with no file args requires a program. 662test "$program_transform_name" = "" && program_transform_name="s,x,x," 663 664echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 665echo "configure:666: checking whether ${MAKE-make} sets \${MAKE}" >&5 666set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 667if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 668 echo $ac_n "(cached) $ac_c" 1>&6 669else 670 cat > conftestmake <<\EOF 671all: 672 @echo 'ac_maketemp="${MAKE}"' 673EOF 674# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 675eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 676if test -n "$ac_maketemp"; then 677 eval ac_cv_prog_make_${ac_make}_set=yes 678else 679 eval ac_cv_prog_make_${ac_make}_set=no 680fi 681rm -f conftestmake 682fi 683if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 684 echo "$ac_t""yes" 1>&6 685 SET_MAKE= 686else 687 echo "$ac_t""no" 1>&6 688 SET_MAKE="MAKE=${MAKE-make}" 689fi 690 691 692PACKAGE=mp3asm 693 694VERSION=0.1.2 695 696if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then 697 { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } 698fi 699cat >> confdefs.h <<EOF 700#define PACKAGE "$PACKAGE" 701EOF 702 703cat >> confdefs.h <<EOF 704#define VERSION "$VERSION" 705EOF 706 707 708 709missing_dir=`cd $ac_aux_dir && pwd` 710echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 711echo "configure:712: checking for working aclocal" >&5 712# Run test in a subshell; some versions of sh will print an error if 713# an executable is not found, even if stderr is redirected. 714# Redirect stdin to placate older versions of autoconf. Sigh. 715if (aclocal --version) < /dev/null > /dev/null 2>&1; then 716 ACLOCAL=aclocal 717 echo "$ac_t""found" 1>&6 718else 719 ACLOCAL="$missing_dir/missing aclocal" 720 echo "$ac_t""missing" 1>&6 721fi 722 723echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 724echo "configure:725: checking for working autoconf" >&5 725# Run test in a subshell; some versions of sh will print an error if 726# an executable is not found, even if stderr is redirected. 727# Redirect stdin to placate older versions of autoconf. Sigh. 728if (autoconf --version) < /dev/null > /dev/null 2>&1; then 729 AUTOCONF=autoconf 730 echo "$ac_t""found" 1>&6 731else 732 AUTOCONF="$missing_dir/missing autoconf" 733 echo "$ac_t""missing" 1>&6 734fi 735 736echo $ac_n "checking for working automake""... $ac_c" 1>&6 737echo "configure:738: checking for working automake" >&5 738# Run test in a subshell; some versions of sh will print an error if 739# an executable is not found, even if stderr is redirected. 740# Redirect stdin to placate older versions of autoconf. Sigh. 741if (automake --version) < /dev/null > /dev/null 2>&1; then 742 AUTOMAKE=automake 743 echo "$ac_t""found" 1>&6 744else 745 AUTOMAKE="$missing_dir/missing automake" 746 echo "$ac_t""missing" 1>&6 747fi 748 749echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 750echo "configure:751: checking for working autoheader" >&5 751# Run test in a subshell; some versions of sh will print an error if 752# an executable is not found, even if stderr is redirected. 753# Redirect stdin to placate older versions of autoconf. Sigh. 754if (autoheader --version) < /dev/null > /dev/null 2>&1; then 755 AUTOHEADER=autoheader 756 echo "$ac_t""found" 1>&6 757else 758 AUTOHEADER="$missing_dir/missing autoheader" 759 echo "$ac_t""missing" 1>&6 760fi 761 762echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 763echo "configure:764: checking for working makeinfo" >&5 764# Run test in a subshell; some versions of sh will print an error if 765# an executable is not found, even if stderr is redirected. 766# Redirect stdin to placate older versions of autoconf. Sigh. 767if (makeinfo --version) < /dev/null > /dev/null 2>&1; then 768 MAKEINFO=makeinfo 769 echo "$ac_t""found" 1>&6 770else 771 MAKEINFO="$missing_dir/missing makeinfo" 772 echo "$ac_t""missing" 1>&6 773fi 774 775 776# Extract the first word of "gcc", so it can be a program name with args. 777set dummy gcc; ac_word=$2 778echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 779echo "configure:780: checking for $ac_word" >&5 780if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 781 echo $ac_n "(cached) $ac_c" 1>&6 782else 783 if test -n "$CC"; then 784 ac_cv_prog_CC="$CC" # Let the user override the test. 785else 786 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 787 ac_dummy="$PATH" 788 for ac_dir in $ac_dummy; do 789 test -z "$ac_dir" && ac_dir=. 790 if test -f $ac_dir/$ac_word; then 791 ac_cv_prog_CC="gcc" 792 break 793 fi 794 done 795 IFS="$ac_save_ifs" 796fi 797fi 798CC="$ac_cv_prog_CC" 799if test -n "$CC"; then 800 echo "$ac_t""$CC" 1>&6 801else 802 echo "$ac_t""no" 1>&6 803fi 804 805if test -z "$CC"; then 806 # Extract the first word of "cc", so it can be a program name with args. 807set dummy cc; ac_word=$2 808echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 809echo "configure:810: checking for $ac_word" >&5 810if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 811 echo $ac_n "(cached) $ac_c" 1>&6 812else 813 if test -n "$CC"; then 814 ac_cv_prog_CC="$CC" # Let the user override the test. 815else 816 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 817 ac_prog_rejected=no 818 ac_dummy="$PATH" 819 for ac_dir in $ac_dummy; do 820 test -z "$ac_dir" && ac_dir=. 821 if test -f $ac_dir/$ac_word; then 822 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 823 ac_prog_rejected=yes 824 continue 825 fi 826 ac_cv_prog_CC="cc" 827 break 828 fi 829 done 830 IFS="$ac_save_ifs" 831if test $ac_prog_rejected = yes; then 832 # We found a bogon in the path, so make sure we never use it. 833 set dummy $ac_cv_prog_CC 834 shift 835 if test $# -gt 0; then 836 # We chose a different compiler from the bogus one. 837 # However, it has the same basename, so the bogon will be chosen 838 # first if we set CC to just the basename; use the full file name. 839 shift 840 set dummy "$ac_dir/$ac_word" "$@" 841 shift 842 ac_cv_prog_CC="$@" 843 fi 844fi 845fi 846fi 847CC="$ac_cv_prog_CC" 848if test -n "$CC"; then 849 echo "$ac_t""$CC" 1>&6 850else 851 echo "$ac_t""no" 1>&6 852fi 853 854 if test -z "$CC"; then 855 case "`uname -s`" in 856 *win32* | *WIN32*) 857 # Extract the first word of "cl", so it can be a program name with args. 858set dummy cl; ac_word=$2 859echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 860echo "configure:861: checking for $ac_word" >&5 861if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 862 echo $ac_n "(cached) $ac_c" 1>&6 863else 864 if test -n "$CC"; then 865 ac_cv_prog_CC="$CC" # Let the user override the test. 866else 867 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 868 ac_dummy="$PATH" 869 for ac_dir in $ac_dummy; do 870 test -z "$ac_dir" && ac_dir=. 871 if test -f $ac_dir/$ac_word; then 872 ac_cv_prog_CC="cl" 873 break 874 fi 875 done 876 IFS="$ac_save_ifs" 877fi 878fi 879CC="$ac_cv_prog_CC" 880if test -n "$CC"; then 881 echo "$ac_t""$CC" 1>&6 882else 883 echo "$ac_t""no" 1>&6 884fi 885 ;; 886 esac 887 fi 888 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 889fi 890 891echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 892echo "configure:893: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 893 894ac_ext=c 895# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 896ac_cpp='$CPP $CPPFLAGS' 897ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 898ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 899cross_compiling=$ac_cv_prog_cc_cross 900 901cat > conftest.$ac_ext << EOF 902 903#line 904 "configure" 904#include "confdefs.h" 905 906main(){return(0);} 907EOF 908if { (eval echo configure:909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 909 ac_cv_prog_cc_works=yes 910 # If we can't run a trivial program, we are probably using a cross compiler. 911 if (./conftest; exit) 2>/dev/null; then 912 ac_cv_prog_cc_cross=no 913 else 914 ac_cv_prog_cc_cross=yes 915 fi 916else 917 echo "configure: failed program was:" >&5 918 cat conftest.$ac_ext >&5 919 ac_cv_prog_cc_works=no 920fi 921rm -fr conftest* 922ac_ext=c 923# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 924ac_cpp='$CPP $CPPFLAGS' 925ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 926ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 927cross_compiling=$ac_cv_prog_cc_cross 928 929echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 930if test $ac_cv_prog_cc_works = no; then 931 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 932fi 933echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 934echo "configure:935: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 935echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 936cross_compiling=$ac_cv_prog_cc_cross 937 938echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 939echo "configure:940: checking whether we are using GNU C" >&5 940if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 941 echo $ac_n "(cached) $ac_c" 1>&6 942else 943 cat > conftest.c <<EOF 944#ifdef __GNUC__ 945 yes; 946#endif 947EOF 948if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:949: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 949 ac_cv_prog_gcc=yes 950else 951 ac_cv_prog_gcc=no 952fi 953fi 954 955echo "$ac_t""$ac_cv_prog_gcc" 1>&6 956 957if test $ac_cv_prog_gcc = yes; then 958 GCC=yes 959else 960 GCC= 961fi 962 963ac_test_CFLAGS="${CFLAGS+set}" 964ac_save_CFLAGS="$CFLAGS" 965echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 966echo "configure:968: checking whether ${CC-cc} accepts -g" >&5 967if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 968 echo $ac_n "(cached) $ac_c" 1>&6 969else 970 echo 'void f(){}' > conftest.c 971if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 972 ac_cv_prog_cc_g=yes 973else 974 ac_cv_prog_cc_g=no 975fi 976rm -f conftest* 977 978fi 979 980echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 981if test "$ac_test_CFLAGS" = set; then 982 CFLAGS="$ac_save_CFLAGS" 983elif test $ac_cv_prog_cc_g = yes; then 984 if test "$GCC" = yes; then 985 CFLAGS="-g -O2" 986 else 987 CFLAGS="-g" 988 fi 989else 990 if test "$GCC" = yes; then 991 CFLAGS="-O2" 992 else 993 CFLAGS= 994 fi 995fi 996 997 998echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 999echo "configure:1001: checking whether ln -s works" >&5 1000if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then 1001 echo $ac_n "(cached) $ac_c" 1>&6 1002else 1003 rm -f conftestdata 1004if ln -s X conftestdata 2>/dev/null 1005then 1006 rm -f conftestdata 1007 ac_cv_prog_LN_S="ln -s" 1008else 1009 ac_cv_prog_LN_S=ln 1010fi 1011fi 1012LN_S="$ac_cv_prog_LN_S" 1013if test "$ac_cv_prog_LN_S" = "ln -s"; then 1014 echo "$ac_t""yes" 1>&6 1015else 1016 echo "$ac_t""no" 1>&6 1017fi 1018 1019 1020 1021 1022echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 1023echo "configure:1026: checking how to run the C preprocessor" >&5 1024# On Suns, sometimes $CPP names a directory. 1025if test -n "$CPP" && test -d "$CPP"; then 1026 CPP= 1027fi 1028if test -z "$CPP"; then 1029if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 1030 echo $ac_n "(cached) $ac_c" 1>&6 1031else 1032 # This must be in double quotes, not single quotes, because CPP may get 1033 # substituted into the Makefile and "${CC-cc}" will confuse make. 1034 CPP="${CC-cc} -E" 1035 # On the NeXT, cc -E runs the code through the compiler's parser, 1036 # not just through cpp. 1037 cat > conftest.$ac_ext <<EOF 1038#line 1041 "configure" 1039#include "confdefs.h" 1040#include <assert.h> 1041Syntax Error 1042EOF 1043ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1044{ (eval echo configure:1047: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1045ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1046if test -z "$ac_err"; then 1047 : 1048else 1049 echo "$ac_err" >&5 1050 echo "configure: failed program was:" >&5 1051 cat conftest.$ac_ext >&5 1052 rm -rf conftest* 1053 CPP="${CC-cc} -E -traditional-cpp" 1054 cat > conftest.$ac_ext <<EOF 1055#line 1058 "configure" 1056#include "confdefs.h" 1057#include <assert.h> 1058Syntax Error 1059EOF 1060ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1061{ (eval echo configure:1064: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1062ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1063if test -z "$ac_err"; then 1064 : 1065else 1066 echo "$ac_err" >&5 1067 echo "configure: failed program was:" >&5 1068 cat conftest.$ac_ext >&5 1069 rm -rf conftest* 1070 CPP="${CC-cc} -nologo -E" 1071 cat > conftest.$ac_ext <<EOF 1072#line 1075 "configure" 1073#include "confdefs.h" 1074#include <assert.h> 1075Syntax Error 1076EOF 1077ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1078{ (eval echo configure:1081: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1079ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1080if test -z "$ac_err"; then 1081 : 1082else 1083 echo "$ac_err" >&5 1084 echo "configure: failed program was:" >&5 1085 cat conftest.$ac_ext >&5 1086 rm -rf conftest* 1087 CPP=/lib/cpp 1088fi 1089rm -f conftest* 1090fi 1091rm -f conftest* 1092fi 1093rm -f conftest* 1094 ac_cv_prog_CPP="$CPP" 1095fi 1096 CPP="$ac_cv_prog_CPP" 1097else 1098 ac_cv_prog_CPP="$CPP" 1099fi 1100echo "$ac_t""$CPP" 1>&6 1101 1102echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 1103echo "configure:1106: checking for ANSI C header files" >&5 1104if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 1105 echo $ac_n "(cached) $ac_c" 1>&6 1106else 1107 cat > conftest.$ac_ext <<EOF 1108#line 1111 "configure" 1109#include "confdefs.h" 1110#include <stdlib.h> 1111#include <stdarg.h> 1112#include <string.h> 1113#include <float.h> 1114EOF 1115ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1116{ (eval echo configure:1119: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1117ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1118if test -z "$ac_err"; then 1119 rm -rf conftest* 1120 ac_cv_header_stdc=yes 1121else 1122 echo "$ac_err" >&5 1123 echo "configure: failed program was:" >&5 1124 cat conftest.$ac_ext >&5 1125 rm -rf conftest* 1126 ac_cv_header_stdc=no 1127fi 1128rm -f conftest* 1129 1130if test $ac_cv_header_stdc = yes; then 1131 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 1132cat > conftest.$ac_ext <<EOF 1133#line 1136 "configure" 1134#include "confdefs.h" 1135#include <string.h> 1136EOF 1137if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1138 egrep "memchr" >/dev/null 2>&1; then 1139 : 1140else 1141 rm -rf conftest* 1142 ac_cv_header_stdc=no 1143fi 1144rm -f conftest* 1145 1146fi 1147 1148if test $ac_cv_header_stdc = yes; then 1149 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 1150cat > conftest.$ac_ext <<EOF 1151#line 1154 "configure" 1152#include "confdefs.h" 1153#include <stdlib.h> 1154EOF 1155if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1156 egrep "free" >/dev/null 2>&1; then 1157 : 1158else 1159 rm -rf conftest* 1160 ac_cv_header_stdc=no 1161fi 1162rm -f conftest* 1163 1164fi 1165 1166if test $ac_cv_header_stdc = yes; then 1167 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 1168if test "$cross_compiling" = yes; then 1169 : 1170else 1171 cat > conftest.$ac_ext <<EOF 1172#line 1175 "configure" 1173#include "confdefs.h" 1174#include <ctype.h> 1175#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 1176#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 1177#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 1178int main () { int i; for (i = 0; i < 256; i++) 1179if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 1180exit (0); } 1181 1182EOF 1183if { (eval echo configure:1186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null 1184then 1185 : 1186else 1187 echo "configure: failed program was:" >&5 1188 cat conftest.$ac_ext >&5 1189 rm -fr conftest* 1190 ac_cv_header_stdc=no 1191fi 1192rm -fr conftest* 1193fi 1194 1195fi 1196fi 1197 1198echo "$ac_t""$ac_cv_header_stdc" 1>&6 1199if test $ac_cv_header_stdc = yes; then 1200 cat >> confdefs.h <<\EOF 1201#define STDC_HEADERS 1 1202EOF 1203 1204fi 1205 1206for ac_hdr in unistd.h 1207do 1208ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 1209echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 1210echo "configure:1213: checking for $ac_hdr" >&5 1211if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1212 echo $ac_n "(cached) $ac_c" 1>&6 1213else 1214 cat > conftest.$ac_ext <<EOF 1215#line 1218 "configure" 1216#include "confdefs.h" 1217#include <$ac_hdr> 1218EOF 1219ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1220{ (eval echo configure:1223: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1221ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1222if test -z "$ac_err"; then 1223 rm -rf conftest* 1224 eval "ac_cv_header_$ac_safe=yes" 1225else 1226 echo "$ac_err" >&5 1227 echo "configure: failed program was:" >&5 1228 cat conftest.$ac_ext >&5 1229 rm -rf conftest* 1230 eval "ac_cv_header_$ac_safe=no" 1231fi 1232rm -f conftest* 1233fi 1234if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1235 echo "$ac_t""yes" 1>&6 1236 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 1237 cat >> confdefs.h <<EOF 1238#define $ac_tr_hdr 1 1239EOF 1240 1241else 1242 echo "$ac_t""no" 1>&6 1243fi 1244done 1245 1246 1247echo $ac_n "checking for working const""... $ac_c" 1>&6 1248echo "configure:1251: checking for working const" >&5 1249if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1250 echo $ac_n "(cached) $ac_c" 1>&6 1251else 1252 cat > conftest.$ac_ext <<EOF 1253#line 1256 "configure" 1254#include "confdefs.h" 1255 1256int main() { 1257 1258/* Ultrix mips cc rejects this. */ 1259typedef int charset[2]; const charset x; 1260/* SunOS 4.1.1 cc rejects this. */ 1261char const *const *ccp; 1262char **p; 1263/* NEC SVR4.0.2 mips cc rejects this. */ 1264struct point {int x, y;}; 1265static struct point const zero = {0,0}; 1266/* AIX XL C 1.02.0.0 rejects this. 1267 It does not let you subtract one const X* pointer from another in an arm 1268 of an if-expression whose if-part is not a constant expression */ 1269const char *g = "string"; 1270ccp = &g + (g ? g-g : 0); 1271/* HPUX 7.0 cc rejects these. */ 1272++ccp; 1273p = (char**) ccp; 1274ccp = (char const *const *) p; 1275{ /* SCO 3.2v4 cc rejects this. */ 1276 char *t; 1277 char const *s = 0 ? (char *) 0 : (char const *) 0; 1278 1279 *t++ = 0; 1280} 1281{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1282 int x[] = {25, 17}; 1283 const int *foo = &x[0]; 1284 ++foo; 1285} 1286{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1287 typedef const int *iptr; 1288 iptr p = 0; 1289 ++p; 1290} 1291{ /* AIX XL C 1.02.0.0 rejects this saying 1292 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1293 struct s { int j; const int *ap[3]; }; 1294 struct s *b; b->j = 5; 1295} 1296{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1297 const int foo = 10; 1298} 1299 1300; return 0; } 1301EOF 1302if { (eval echo configure:1305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1303 rm -rf conftest* 1304 ac_cv_c_const=yes 1305else 1306 echo "configure: failed program was:" >&5 1307 cat conftest.$ac_ext >&5 1308 rm -rf conftest* 1309 ac_cv_c_const=no 1310fi 1311rm -f conftest* 1312fi 1313 1314echo "$ac_t""$ac_cv_c_const" 1>&6 1315if test $ac_cv_c_const = no; then 1316 cat >> confdefs.h <<\EOF 1317#define const 1318EOF 1319 1320fi 1321 1322echo $ac_n "checking for size_t""... $ac_c" 1>&6 1323echo "configure:1326: checking for size_t" >&5 1324if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then 1325 echo $ac_n "(cached) $ac_c" 1>&6 1326else 1327 cat > conftest.$ac_ext <<EOF 1328#line 1331 "configure" 1329#include "confdefs.h" 1330#include <sys/types.h> 1331#if STDC_HEADERS 1332#include <stdlib.h> 1333#include <stddef.h> 1334#endif 1335EOF 1336if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1337 egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1338 rm -rf conftest* 1339 ac_cv_type_size_t=yes 1340else 1341 rm -rf conftest* 1342 ac_cv_type_size_t=no 1343fi 1344rm -f conftest* 1345 1346fi 1347echo "$ac_t""$ac_cv_type_size_t" 1>&6 1348if test $ac_cv_type_size_t = no; then 1349 cat >> confdefs.h <<\EOF 1350#define size_t unsigned 1351EOF 1352 1353fi 1354 1355 1356 1357trap '' 1 2 15 1358cat > confcache <<\EOF 1359# This file is a shell script that caches the results of configure 1360# tests run on this system so they can be shared between configure 1361# scripts and configure runs. It is not useful on other systems. 1362# If it contains results you don't want to keep, you may remove or edit it. 1363# 1364# By default, configure uses ./config.cache as the cache file, 1365# creating it if it does not exist already. You can give configure 1366# the --cache-file=FILE option to use a different cache file; that is 1367# what configure does when it calls configure scripts in 1368# subdirectories, so they share the cache. 1369# Giving --cache-file=/dev/null disables caching, for debugging configure. 1370# config.status only pays attention to the cache file if you give it the 1371# --recheck option to rerun configure. 1372# 1373EOF 1374# The following way of writing the cache mishandles newlines in values, 1375# but we know of no workaround that is simple, portable, and efficient. 1376# So, don't put newlines in cache variables' values. 1377# Ultrix sh set writes to stderr and can't be redirected directly, 1378# and sets the high bit in the cache file unless we assign to the vars. 1379(set) 2>&1 | 1380 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1381 *ac_space=\ *) 1382 # `set' does not quote correctly, so add quotes (double-quote substitution 1383 # turns \\\\ into \\, and sed turns \\ into \). 1384 sed -n \ 1385 -e "s/'/'\\\\''/g" \ 1386 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1387 ;; 1388 *) 1389 # `set' quotes correctly as required by POSIX, so do not add quotes. 1390 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1391 ;; 1392 esac >> confcache 1393if cmp -s $cache_file confcache; then 1394 : 1395else 1396 if test -w $cache_file; then 1397 echo "updating cache $cache_file" 1398 cat confcache > $cache_file 1399 else 1400 echo "not updating unwritable cache $cache_file" 1401 fi 1402fi 1403rm -f confcache 1404 1405trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1406 1407test "x$prefix" = xNONE && prefix=$ac_default_prefix 1408# Let make expand exec_prefix. 1409test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1410 1411# Any assignment to VPATH causes Sun make to only execute 1412# the first set of double-colon rules, so remove it if not needed. 1413# If there is a colon in the path, we need to keep it. 1414if test "x$srcdir" = x.; then 1415 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1416fi 1417 1418trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1419 1420# Transform confdefs.h into DEFS. 1421# Protect against shell expansion while executing Makefile rules. 1422# Protect against Makefile macro expansion. 1423cat > conftest.defs <<\EOF 1424s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g 1425s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g 1426s%\[%\\&%g 1427s%\]%\\&%g 1428s%\$%$$%g 1429EOF 1430DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` 1431rm -f conftest.defs 1432 1433 1434# Without the "./", some shells look in PATH for config.status. 1435: ${CONFIG_STATUS=./config.status} 1436 1437echo creating $CONFIG_STATUS 1438rm -f $CONFIG_STATUS 1439cat > $CONFIG_STATUS <<EOF 1440#! /bin/sh 1441# Generated automatically by configure. 1442# Run this file to recreate the current configuration. 1443# This directory was configured as follows, 1444# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1445# 1446# $0 $ac_configure_args 1447# 1448# Compiler output produced by configure, useful for debugging 1449# configure, is in ./config.log if it exists. 1450 1451ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1452for ac_option 1453do 1454 case "\$ac_option" in 1455 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1456 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1457 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1458 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1459 echo "$CONFIG_STATUS generated by autoconf version 2.14" 1460 exit 0 ;; 1461 -help | --help | --hel | --he | --h) 1462 echo "\$ac_cs_usage"; exit 0 ;; 1463 *) echo "\$ac_cs_usage"; exit 1 ;; 1464 esac 1465done 1466 1467ac_given_srcdir=$srcdir 1468ac_given_INSTALL="$INSTALL" 1469 1470trap 'rm -fr `echo " 1471Makefile 1472src/Makefile 1473" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1474EOF 1475cat >> $CONFIG_STATUS <<EOF 1476 1477# Protect against being on the right side of a sed subst in config.status. 1478sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1479 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1480$ac_vpsub 1481$extrasub 1482s%@SHELL@%$SHELL%g 1483s%@CFLAGS@%$CFLAGS%g 1484s%@CPPFLAGS@%$CPPFLAGS%g 1485s%@CXXFLAGS@%$CXXFLAGS%g 1486s%@FFLAGS@%$FFLAGS%g 1487s%@DEFS@%$DEFS%g 1488s%@LDFLAGS@%$LDFLAGS%g 1489s%@LIBS@%$LIBS%g 1490s%@exec_prefix@%$exec_prefix%g 1491s%@prefix@%$prefix%g 1492s%@program_transform_name@%$program_transform_name%g 1493s%@bindir@%$bindir%g 1494s%@sbindir@%$sbindir%g 1495s%@libexecdir@%$libexecdir%g 1496s%@datadir@%$datadir%g 1497s%@sysconfdir@%$sysconfdir%g 1498s%@sharedstatedir@%$sharedstatedir%g 1499s%@localstatedir@%$localstatedir%g 1500s%@libdir@%$libdir%g 1501s%@includedir@%$includedir%g 1502s%@oldincludedir@%$oldincludedir%g 1503s%@infodir@%$infodir%g 1504s%@mandir@%$mandir%g 1505s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1506s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 1507s%@INSTALL_DATA@%$INSTALL_DATA%g 1508s%@PACKAGE@%$PACKAGE%g 1509s%@VERSION@%$VERSION%g 1510s%@ACLOCAL@%$ACLOCAL%g 1511s%@AUTOCONF@%$AUTOCONF%g 1512s%@AUTOMAKE@%$AUTOMAKE%g 1513s%@AUTOHEADER@%$AUTOHEADER%g 1514s%@MAKEINFO@%$MAKEINFO%g 1515s%@SET_MAKE@%$SET_MAKE%g 1516s%@CC@%$CC%g 1517s%@LN_S@%$LN_S%g 1518s%@CPP@%$CPP%g 1519 1520CEOF 1521EOF 1522 1523cat >> $CONFIG_STATUS <<\EOF 1524 1525# Split the substitutions into bite-sized pieces for seds with 1526# small command number limits, like on Digital OSF/1 and HP-UX. 1527ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1528ac_file=1 # Number of current file. 1529ac_beg=1 # First line for current file. 1530ac_end=$ac_max_sed_cmds # Line after last line for current file. 1531ac_more_lines=: 1532ac_sed_cmds="" 1533while $ac_more_lines; do 1534 if test $ac_beg -gt 1; then 1535 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1536 else 1537 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1538 fi 1539 if test ! -s conftest.s$ac_file; then 1540 ac_more_lines=false 1541 rm -f conftest.s$ac_file 1542 else 1543 if test -z "$ac_sed_cmds"; then 1544 ac_sed_cmds="sed -f conftest.s$ac_file" 1545 else 1546 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1547 fi 1548 ac_file=`expr $ac_file + 1` 1549 ac_beg=$ac_end 1550 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1551 fi 1552done 1553if test -z "$ac_sed_cmds"; then 1554 ac_sed_cmds=cat 1555fi 1556EOF 1557 1558cat >> $CONFIG_STATUS <<EOF 1559 1560CONFIG_FILES=\${CONFIG_FILES-"Makefile 1561src/Makefile 1562"} 1563EOF 1564cat >> $CONFIG_STATUS <<\EOF 1565for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1566 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1567 case "$ac_file" in 1568 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1569 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1570 *) ac_file_in="${ac_file}.in" ;; 1571 esac 1572 1573 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1574 1575 # Remove last slash and all that follows it. Not all systems have dirname. 1576 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1577 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1578 # The file is in a subdirectory. 1579 test ! -d "$ac_dir" && mkdir "$ac_dir" 1580 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1581 # A "../" for each directory in $ac_dir_suffix. 1582 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1583 else 1584 ac_dir_suffix= ac_dots= 1585 fi 1586 1587 case "$ac_given_srcdir" in 1588 .) srcdir=. 1589 if test -z "$ac_dots"; then top_srcdir=. 1590 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1591 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1592 *) # Relative path. 1593 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1594 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1595 esac 1596 1597 case "$ac_given_INSTALL" in 1598 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1599 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1600 esac 1601 1602 echo creating "$ac_file" 1603 rm -f "$ac_file" 1604 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1605 case "$ac_file" in 1606 *Makefile*) ac_comsub="1i\\ 1607# $configure_input" ;; 1608 *) ac_comsub= ;; 1609 esac 1610 1611 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1612 sed -e "$ac_comsub 1613s%@configure_input@%$configure_input%g 1614s%@srcdir@%$srcdir%g 1615s%@top_srcdir@%$top_srcdir%g 1616s%@INSTALL@%$INSTALL%g 1617" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1618fi; done 1619rm -f conftest.s* 1620 1621EOF 1622cat >> $CONFIG_STATUS <<EOF 1623 1624EOF 1625cat >> $CONFIG_STATUS <<\EOF 1626 1627exit 0 1628EOF 1629chmod +x $CONFIG_STATUS 1630rm -fr confdefs* $ac_clean_files 1631test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1632 1633