1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.64 for libdecnumber . 4# 5# Report bugs to <gcc-bugs@gcc.gnu.org>. 6# 7# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 8# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software 9# Foundation, Inc. 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. 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See below for descriptions of some of the useful variables. 1232 1233Defaults for the options are specified in brackets. 1234 1235Configuration: 1236 -h, --help display this help and exit 1237 --help=short display options specific to this package 1238 --help=recursive display the short help of all the included packages 1239 -V, --version display version information and exit 1240 -q, --quiet, --silent do not print \`checking...' messages 1241 --cache-file=FILE cache test results in FILE [disabled] 1242 -C, --config-cache alias for \`--cache-file=config.cache' 1243 -n, --no-create do not create output files 1244 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1245 1246Installation directories: 1247 --prefix=PREFIX install architecture-independent files in PREFIX 1248 [$ac_default_prefix] 1249 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1250 [PREFIX] 1251 1252By default, \`make install' will install all the files in 1253\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1254an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1255for instance \`--prefix=\$HOME'. 1256 1257For better control, use the options below. 1258 1259Fine tuning of the installation directories: 1260 --bindir=DIR user executables [EPREFIX/bin] 1261 --sbindir=DIR system admin executables [EPREFIX/sbin] 1262 --libexecdir=DIR program executables [EPREFIX/libexec] 1263 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1264 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1265 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1266 --libdir=DIR object code libraries [EPREFIX/lib] 1267 --includedir=DIR C header files [PREFIX/include] 1268 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1269 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1270 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1271 --infodir=DIR info documentation [DATAROOTDIR/info] 1272 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1273 --mandir=DIR man documentation [DATAROOTDIR/man] 1274 --docdir=DIR documentation root [DATAROOTDIR/doc/libdecnumber] 1275 --htmldir=DIR html documentation [DOCDIR] 1276 --dvidir=DIR dvi documentation [DOCDIR] 1277 --pdfdir=DIR pdf documentation [DOCDIR] 1278 --psdir=DIR ps documentation [DOCDIR] 1279_ACEOF 1280 1281 cat <<\_ACEOF 1282 1283System types: 1284 --build=BUILD configure for building on BUILD [guessed] 1285 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1286 --target=TARGET configure for building compilers for TARGET [HOST] 1287_ACEOF 1288fi 1289 1290if test -n "$ac_init_help"; then 1291 case $ac_init_help in 1292 short | recursive ) echo "Configuration of libdecnumber :";; 1293 esac 1294 cat <<\_ACEOF 1295 1296Optional Features: 1297 --disable-option-checking ignore unrecognized --enable/--with options 1298 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1299 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1300 --enable-werror-always enable -Werror despite compiler version 1301 --enable-maintainer-mode enable rules only needed by maintainers 1302 --enable-decimal-float={no,yes,bid,dpd} 1303 enable decimal float extension to C. 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"$LINENO" 5; } 2584 2585# Provide some information about the compiler. 2586$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2587set X $ac_compile 2588ac_compiler=$2 2589for ac_option in --version -v -V -qversion; do 2590 { { ac_try="$ac_compiler $ac_option >&5" 2591case "(($ac_try" in 2592 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2593 *) ac_try_echo=$ac_try;; 2594esac 2595eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2596$as_echo "$ac_try_echo"; } >&5 2597 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2598 ac_status=$? 2599 if test -s conftest.err; then 2600 sed '10a\ 2601... rest of stderr output deleted ... 2602 10q' conftest.err >conftest.er1 2603 cat conftest.er1 >&5 2604 rm -f conftest.er1 conftest.err 2605 fi 2606 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2607 test $ac_status = 0; } 2608done 2609 2610cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2611/* end confdefs.h. */ 2612 2613int 2614main () 2615{ 2616 2617 ; 2618 return 0; 2619} 2620_ACEOF 2621ac_clean_files_save=$ac_clean_files 2622ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out" 2623# Try to create an executable without -o first, disregard a.out. 2624# It will help us diagnose broken compilers, and finding out an intuition 2625# of exeext. 2626{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2627$as_echo_n "checking for C compiler default output file name... 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We should not override ac_cv_exeext if it was cached, 2657# so that the user can short-circuit this test for compilers unknown to 2658# Autoconf. 2659for ac_file in $ac_files '' 2660do 2661 test -f "$ac_file" || continue 2662 case $ac_file in 2663 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2664 ;; 2665 [ab].out ) 2666 # We found the default executable, but exeext='' is most 2667 # certainly right. 2668 break;; 2669 *.* ) 2670 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2671 then :; else 2672 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2673 fi 2674 # We set ac_cv_exeext here because the later test for it is not 2675 # safe: cross compilers may not add the suffix if given an `-o' 2676 # argument, so we may need to know it at that point already. 2677 # Even if this section looks crufty: it has the advantage of 2678 # actually working. 2679 break;; 2680 * ) 2681 break;; 2682 esac 2683done 2684test "$ac_cv_exeext" = no && ac_cv_exeext= 2685 2686else 2687 ac_file='' 2688fi 2689{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 2690$as_echo "$ac_file" >&6; } 2691if test -z "$ac_file"; then : 2692 $as_echo "$as_me: failed program was:" >&5 2693sed 's/^/| /' conftest.$ac_ext >&5 2694 2695{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2696$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2697{ as_fn_set_status 77 2698as_fn_error "C compiler cannot create executables 2699See \`config.log' for more details." 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"$LINENO" 5; } 2730 fi 2731 fi 2732fi 2733{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2734$as_echo "yes" >&6; } 2735 2736rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out 2737ac_clean_files=$ac_clean_files_save 2738# Check that the compiler produces executables we can run. If not, either 2739# the compiler is broken, or we cross compile. 2740{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2741$as_echo_n "checking whether we are cross compiling... " >&6; } 2742{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2743$as_echo "$cross_compiling" >&6; } 2744 2745{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 2746$as_echo_n "checking for suffix of executables... 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For instance with Cygwin, `ls conftest' will 2760# work properly (i.e., refer to `conftest.exe'), while it won't with 2761# `rm'. 2762for ac_file in conftest.exe conftest conftest.*; do 2763 test -f "$ac_file" || continue 2764 case $ac_file in 2765 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2766 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2767 break;; 2768 * ) break;; 2769 esac 2770done 2771else 2772 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2773$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2774as_fn_error "cannot compute suffix of executables: cannot compile and link 2775See \`config.log' for more details." "$LINENO" 5; } 2776fi 2777rm -f conftest$ac_cv_exeext 2778{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2779$as_echo "$ac_cv_exeext" >&6; } 2780 2781rm -f conftest.$ac_ext 2782EXEEXT=$ac_cv_exeext 2783ac_exeext=$EXEEXT 2784{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2785$as_echo_n "checking for suffix of object files... " >&6; } 2786if test "${ac_cv_objext+set}" = set; then : 2787 $as_echo_n "(cached) " >&6 2788else 2789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2790/* end confdefs.h. */ 2791 2792int 2793main () 2794{ 2795 2796 ; 2797 return 0; 2798} 2799_ACEOF 2800rm -f conftest.o conftest.obj 2801if { { ac_try="$ac_compile" 2802case "(($ac_try" in 2803 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2804 *) ac_try_echo=$ac_try;; 2805esac 2806eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2807$as_echo "$ac_try_echo"; } >&5 2808 (eval "$ac_compile") 2>&5 2809 ac_status=$? 2810 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2811 test $ac_status = 0; }; then : 2812 for ac_file in conftest.o conftest.obj conftest.*; do 2813 test -f "$ac_file" || continue; 2814 case $ac_file in 2815 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2816 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2817 break;; 2818 esac 2819done 2820else 2821 $as_echo "$as_me: failed program was:" >&5 2822sed 's/^/| /' conftest.$ac_ext >&5 2823 2824{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2825$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2826as_fn_error "cannot compute suffix of object files: cannot compile 2827See \`config.log' for more details." "$LINENO" 5; } 2828fi 2829rm -f conftest.$ac_cv_objext conftest.$ac_ext 2830fi 2831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2832$as_echo "$ac_cv_objext" >&6; } 2833OBJEXT=$ac_cv_objext 2834ac_objext=$OBJEXT 2835{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2836$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2837if test "${ac_cv_c_compiler_gnu+set}" = set; then : 2838 $as_echo_n "(cached) " >&6 2839else 2840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2841/* end confdefs.h. */ 2842 2843int 2844main () 2845{ 2846#ifndef __GNUC__ 2847 choke me 2848#endif 2849 2850 ; 2851 return 0; 2852} 2853_ACEOF 2854if ac_fn_c_try_compile "$LINENO"; then : 2855 ac_compiler_gnu=yes 2856else 2857 ac_compiler_gnu=no 2858fi 2859rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2860ac_cv_c_compiler_gnu=$ac_compiler_gnu 2861 2862fi 2863{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2864$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2865if test $ac_compiler_gnu = yes; then 2866 GCC=yes 2867else 2868 GCC= 2869fi 2870ac_test_CFLAGS=${CFLAGS+set} 2871ac_save_CFLAGS=$CFLAGS 2872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2873$as_echo_n "checking whether $CC accepts -g... " >&6; } 2874if test "${ac_cv_prog_cc_g+set}" = set; then : 2875 $as_echo_n "(cached) " >&6 2876else 2877 ac_save_c_werror_flag=$ac_c_werror_flag 2878 ac_c_werror_flag=yes 2879 ac_cv_prog_cc_g=no 2880 CFLAGS="-g" 2881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2882/* end confdefs.h. */ 2883 2884int 2885main () 2886{ 2887 2888 ; 2889 return 0; 2890} 2891_ACEOF 2892if ac_fn_c_try_compile "$LINENO"; then : 2893 ac_cv_prog_cc_g=yes 2894else 2895 CFLAGS="" 2896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2897/* end confdefs.h. */ 2898 2899int 2900main () 2901{ 2902 2903 ; 2904 return 0; 2905} 2906_ACEOF 2907if ac_fn_c_try_compile "$LINENO"; then : 2908 2909else 2910 ac_c_werror_flag=$ac_save_c_werror_flag 2911 CFLAGS="-g" 2912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2913/* end confdefs.h. */ 2914 2915int 2916main () 2917{ 2918 2919 ; 2920 return 0; 2921} 2922_ACEOF 2923if ac_fn_c_try_compile "$LINENO"; then : 2924 ac_cv_prog_cc_g=yes 2925fi 2926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2927fi 2928rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2929fi 2930rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2931 ac_c_werror_flag=$ac_save_c_werror_flag 2932fi 2933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2934$as_echo "$ac_cv_prog_cc_g" >&6; } 2935if test "$ac_test_CFLAGS" = set; then 2936 CFLAGS=$ac_save_CFLAGS 2937elif test $ac_cv_prog_cc_g = yes; then 2938 if test "$GCC" = yes; then 2939 CFLAGS="-g -O2" 2940 else 2941 CFLAGS="-g" 2942 fi 2943else 2944 if test "$GCC" = yes; then 2945 CFLAGS="-O2" 2946 else 2947 CFLAGS= 2948 fi 2949fi 2950{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2951$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2952if test "${ac_cv_prog_cc_c89+set}" = set; then : 2953 $as_echo_n "(cached) " >&6 2954else 2955 ac_cv_prog_cc_c89=no 2956ac_save_CC=$CC 2957cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2958/* end confdefs.h. */ 2959#include <stdarg.h> 2960#include <stdio.h> 2961#include <sys/types.h> 2962#include <sys/stat.h> 2963/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2964struct buf { int x; }; 2965FILE * (*rcsopen) (struct buf *, struct stat *, int); 2966static char *e (p, i) 2967 char **p; 2968 int i; 2969{ 2970 return p[i]; 2971} 2972static char *f (char * (*g) (char **, int), char **p, ...) 2973{ 2974 char *s; 2975 va_list v; 2976 va_start (v,p); 2977 s = g (p, va_arg (v,int)); 2978 va_end (v); 2979 return s; 2980} 2981 2982/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2983 function prototypes and stuff, but not '\xHH' hex character constants. 2984 These don't provoke an error unfortunately, instead are silently treated 2985 as 'x'. The following induces an error, until -std is added to get 2986 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2987 array size at least. It's necessary to write '\x00'==0 to get something 2988 that's true only with -std. */ 2989int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2990 2991/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2992 inside strings and character constants. */ 2993#define FOO(x) 'x' 2994int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2995 2996int test (int i, double x); 2997struct s1 {int (*f) (int a);}; 2998struct s2 {int (*f) (double a);}; 2999int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3000int argc; 3001char **argv; 3002int 3003main () 3004{ 3005return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3006 ; 3007 return 0; 3008} 3009_ACEOF 3010for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3011 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3012do 3013 CC="$ac_save_CC $ac_arg" 3014 if ac_fn_c_try_compile "$LINENO"; then : 3015 ac_cv_prog_cc_c89=$ac_arg 3016fi 3017rm -f core conftest.err conftest.$ac_objext 3018 test "x$ac_cv_prog_cc_c89" != "xno" && break 3019done 3020rm -f conftest.$ac_ext 3021CC=$ac_save_CC 3022 3023fi 3024# AC_CACHE_VAL 3025case "x$ac_cv_prog_cc_c89" in 3026 x) 3027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3028$as_echo "none needed" >&6; } ;; 3029 xno) 3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3031$as_echo "unsupported" >&6; } ;; 3032 *) 3033 CC="$CC $ac_cv_prog_cc_c89" 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3035$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3036esac 3037if test "x$ac_cv_prog_cc_c89" != xno; then : 3038 3039fi 3040 3041ac_ext=c 3042ac_cpp='$CPP $CPPFLAGS' 3043ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3044ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3045ac_compiler_gnu=$ac_cv_c_compiler_gnu 3046 3047if test -n "$ac_tool_prefix"; then 3048 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3049set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3050{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3051$as_echo_n "checking for $ac_word... " >&6; } 3052if test "${ac_cv_prog_RANLIB+set}" = set; then : 3053 $as_echo_n "(cached) " >&6 3054else 3055 if test -n "$RANLIB"; then 3056 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3057else 3058as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3059for as_dir in $PATH 3060do 3061 IFS=$as_save_IFS 3062 test -z "$as_dir" && as_dir=. 3063 for ac_exec_ext in '' $ac_executable_extensions; do 3064 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3065 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3067 break 2 3068 fi 3069done 3070 done 3071IFS=$as_save_IFS 3072 3073fi 3074fi 3075RANLIB=$ac_cv_prog_RANLIB 3076if test -n "$RANLIB"; then 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3078$as_echo "$RANLIB" >&6; } 3079else 3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3081$as_echo "no" >&6; } 3082fi 3083 3084 3085fi 3086if test -z "$ac_cv_prog_RANLIB"; then 3087 ac_ct_RANLIB=$RANLIB 3088 # Extract the first word of "ranlib", so it can be a program name with args. 3089set dummy ranlib; ac_word=$2 3090{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3091$as_echo_n "checking for $ac_word... " >&6; } 3092if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : 3093 $as_echo_n "(cached) " >&6 3094else 3095 if test -n "$ac_ct_RANLIB"; then 3096 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3097else 3098as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3099for as_dir in $PATH 3100do 3101 IFS=$as_save_IFS 3102 test -z "$as_dir" && as_dir=. 3103 for ac_exec_ext in '' $ac_executable_extensions; do 3104 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3105 ac_cv_prog_ac_ct_RANLIB="ranlib" 3106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3107 break 2 3108 fi 3109done 3110 done 3111IFS=$as_save_IFS 3112 3113fi 3114fi 3115ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3116if test -n "$ac_ct_RANLIB"; then 3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3118$as_echo "$ac_ct_RANLIB" >&6; } 3119else 3120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3121$as_echo "no" >&6; } 3122fi 3123 3124 if test "x$ac_ct_RANLIB" = x; then 3125 RANLIB=":" 3126 else 3127 case $cross_compiling:$ac_tool_warned in 3128yes:) 3129{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3130$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3131ac_tool_warned=yes ;; 3132esac 3133 RANLIB=$ac_ct_RANLIB 3134 fi 3135else 3136 RANLIB="$ac_cv_prog_RANLIB" 3137fi 3138 3139 3140MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 3141for ac_prog in aclocal 3142do 3143 # Extract the first word of "$ac_prog", so it can be a program name with args. 3144set dummy $ac_prog; ac_word=$2 3145{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3146$as_echo_n "checking for $ac_word... " >&6; } 3147if test "${ac_cv_prog_ACLOCAL+set}" = set; then : 3148 $as_echo_n "(cached) " >&6 3149else 3150 if test -n "$ACLOCAL"; then 3151 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 3152else 3153as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3154for as_dir in $PATH 3155do 3156 IFS=$as_save_IFS 3157 test -z "$as_dir" && as_dir=. 3158 for ac_exec_ext in '' $ac_executable_extensions; do 3159 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3160 ac_cv_prog_ACLOCAL="$ac_prog" 3161 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3162 break 2 3163 fi 3164done 3165 done 3166IFS=$as_save_IFS 3167 3168fi 3169fi 3170ACLOCAL=$ac_cv_prog_ACLOCAL 3171if test -n "$ACLOCAL"; then 3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 3173$as_echo "$ACLOCAL" >&6; } 3174else 3175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3176$as_echo "no" >&6; } 3177fi 3178 3179 3180 test -n "$ACLOCAL" && break 3181done 3182test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 3183 3184for ac_prog in autoconf 3185do 3186 # Extract the first word of "$ac_prog", so it can be a program name with args. 3187set dummy $ac_prog; ac_word=$2 3188{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3189$as_echo_n "checking for $ac_word... " >&6; } 3190if test "${ac_cv_prog_AUTOCONF+set}" = set; then : 3191 $as_echo_n "(cached) " >&6 3192else 3193 if test -n "$AUTOCONF"; then 3194 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 3195else 3196as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3197for as_dir in $PATH 3198do 3199 IFS=$as_save_IFS 3200 test -z "$as_dir" && as_dir=. 3201 for ac_exec_ext in '' $ac_executable_extensions; do 3202 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3203 ac_cv_prog_AUTOCONF="$ac_prog" 3204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3205 break 2 3206 fi 3207done 3208 done 3209IFS=$as_save_IFS 3210 3211fi 3212fi 3213AUTOCONF=$ac_cv_prog_AUTOCONF 3214if test -n "$AUTOCONF"; then 3215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 3216$as_echo "$AUTOCONF" >&6; } 3217else 3218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3219$as_echo "no" >&6; } 3220fi 3221 3222 3223 test -n "$AUTOCONF" && break 3224done 3225test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 3226 3227for ac_prog in autoheader 3228do 3229 # Extract the first word of "$ac_prog", so it can be a program name with args. 3230set dummy $ac_prog; ac_word=$2 3231{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3232$as_echo_n "checking for $ac_word... " >&6; } 3233if test "${ac_cv_prog_AUTOHEADER+set}" = set; then : 3234 $as_echo_n "(cached) " >&6 3235else 3236 if test -n "$AUTOHEADER"; then 3237 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 3238else 3239as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3240for as_dir in $PATH 3241do 3242 IFS=$as_save_IFS 3243 test -z "$as_dir" && as_dir=. 3244 for ac_exec_ext in '' $ac_executable_extensions; do 3245 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3246 ac_cv_prog_AUTOHEADER="$ac_prog" 3247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3248 break 2 3249 fi 3250done 3251 done 3252IFS=$as_save_IFS 3253 3254fi 3255fi 3256AUTOHEADER=$ac_cv_prog_AUTOHEADER 3257if test -n "$AUTOHEADER"; then 3258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 3259$as_echo "$AUTOHEADER" >&6; } 3260else 3261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3262$as_echo "no" >&6; } 3263fi 3264 3265 3266 test -n "$AUTOHEADER" && break 3267done 3268test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 3269 3270 3271# Figure out what compiler warnings we can enable. 3272# See config/warnings.m4 for details. 3273 3274 3275WARN_CFLAGS= 3276save_CFLAGS="$CFLAGS" 3277for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 3278 -Wmissing-prototypes -Wold-style-definition \ 3279 -Wmissing-format-attribute -Wcast-qual; do 3280 # Do the check with the no- prefix removed since gcc silently 3281 # accepts any -Wno-* option on purpose 3282 case $real_option in 3283 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 3284 *) option=$real_option ;; 3285 esac 3286 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3287 3288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3289$as_echo_n "checking whether $CC supports $option... " >&6; } 3290if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then : 3291 $as_echo_n "(cached) " >&6 3292else 3293 CFLAGS="$option" 3294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3295/* end confdefs.h. */ 3296 3297int 3298main () 3299{ 3300 3301 ; 3302 return 0; 3303} 3304_ACEOF 3305if ac_fn_c_try_compile "$LINENO"; then : 3306 eval "$as_acx_Woption=yes" 3307else 3308 eval "$as_acx_Woption=no" 3309fi 3310rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3311 3312fi 3313eval ac_res=\$$as_acx_Woption 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3315$as_echo "$ac_res" >&6; } 3316 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3317 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" 3318fi 3319 done 3320CFLAGS="$save_CFLAGS" 3321 3322WARN_PEDANTIC= 3323# Do the check with the no- prefix removed from the warning options 3324# since gcc silently accepts any -Wno-* option on purpose 3325if test "$GCC" = yes; then : 3326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 3327$as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 3328if test "${acx_cv_prog_cc_pedantic__Wlong_long+set}" = set; then : 3329 $as_echo_n "(cached) " >&6 3330else 3331 save_CFLAGS="$CFLAGS" 3332CFLAGS="-pedantic -Wlong-long" 3333cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3334/* end confdefs.h. */ 3335 3336int 3337main () 3338{ 3339 3340 ; 3341 return 0; 3342} 3343_ACEOF 3344if ac_fn_c_try_compile "$LINENO"; then : 3345 acx_cv_prog_cc_pedantic__Wlong_long=yes 3346else 3347 acx_cv_prog_cc_pedantic__Wlong_long=no 3348fi 3349rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3350CFLAGS="$save_CFLAGS" 3351fi 3352{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 3353$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 3354if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 3355 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 3356fi 3357 3358fi 3359 3360 3361# Only enable with --enable-werror-always until existing warnings are 3362# corrected. 3363WERROR= 3364# Check whether --enable-werror-always was given. 3365if test "${enable_werror_always+set}" = set; then : 3366 enableval=$enable_werror_always; 3367else 3368 enable_werror_always=no 3369fi 3370 3371if test $enable_werror_always = yes; then : 3372 WERROR="$WERROR${WERROR:+ }-Werror" 3373fi 3374 3375 3376 3377# Checks for header files. 3378ac_ext=c 3379ac_cpp='$CPP $CPPFLAGS' 3380ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3381ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3382ac_compiler_gnu=$ac_cv_c_compiler_gnu 3383{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3384$as_echo_n "checking how to run the C preprocessor... " >&6; } 3385# On Suns, sometimes $CPP names a directory. 3386if test -n "$CPP" && test -d "$CPP"; then 3387 CPP= 3388fi 3389if test -z "$CPP"; then 3390 if test "${ac_cv_prog_CPP+set}" = set; then : 3391 $as_echo_n "(cached) " >&6 3392else 3393 # Double quotes because CPP needs to be expanded 3394 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3395 do 3396 ac_preproc_ok=false 3397for ac_c_preproc_warn_flag in '' yes 3398do 3399 # Use a header file that comes with gcc, so configuring glibc 3400 # with a fresh cross-compiler works. 3401 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3402 # <limits.h> exists even on freestanding compilers. 3403 # On the NeXT, cc -E runs the code through the compiler's parser, 3404 # not just through cpp. "Syntax error" is here to catch this case. 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3406/* end confdefs.h. */ 3407#ifdef __STDC__ 3408# include <limits.h> 3409#else 3410# include <assert.h> 3411#endif 3412 Syntax error 3413_ACEOF 3414if ac_fn_c_try_cpp "$LINENO"; then : 3415 3416else 3417 # Broken: fails on valid input. 3418continue 3419fi 3420rm -f conftest.err conftest.$ac_ext 3421 3422 # OK, works on sane cases. Now check whether nonexistent headers 3423 # can be detected and how. 3424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3425/* end confdefs.h. */ 3426#include <ac_nonexistent.h> 3427_ACEOF 3428if ac_fn_c_try_cpp "$LINENO"; then : 3429 # Broken: success on invalid input. 3430continue 3431else 3432 # Passes both tests. 3433ac_preproc_ok=: 3434break 3435fi 3436rm -f conftest.err conftest.$ac_ext 3437 3438done 3439# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3440rm -f conftest.err conftest.$ac_ext 3441if $ac_preproc_ok; then : 3442 break 3443fi 3444 3445 done 3446 ac_cv_prog_CPP=$CPP 3447 3448fi 3449 CPP=$ac_cv_prog_CPP 3450else 3451 ac_cv_prog_CPP=$CPP 3452fi 3453{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3454$as_echo "$CPP" >&6; } 3455ac_preproc_ok=false 3456for ac_c_preproc_warn_flag in '' yes 3457do 3458 # Use a header file that comes with gcc, so configuring glibc 3459 # with a fresh cross-compiler works. 3460 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3461 # <limits.h> exists even on freestanding compilers. 3462 # On the NeXT, cc -E runs the code through the compiler's parser, 3463 # not just through cpp. "Syntax error" is here to catch this case. 3464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3465/* end confdefs.h. */ 3466#ifdef __STDC__ 3467# include <limits.h> 3468#else 3469# include <assert.h> 3470#endif 3471 Syntax error 3472_ACEOF 3473if ac_fn_c_try_cpp "$LINENO"; then : 3474 3475else 3476 # Broken: fails on valid input. 3477continue 3478fi 3479rm -f conftest.err conftest.$ac_ext 3480 3481 # OK, works on sane cases. Now check whether nonexistent headers 3482 # can be detected and how. 3483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3484/* end confdefs.h. */ 3485#include <ac_nonexistent.h> 3486_ACEOF 3487if ac_fn_c_try_cpp "$LINENO"; then : 3488 # Broken: success on invalid input. 3489continue 3490else 3491 # Passes both tests. 3492ac_preproc_ok=: 3493break 3494fi 3495rm -f conftest.err conftest.$ac_ext 3496 3497done 3498# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3499rm -f conftest.err conftest.$ac_ext 3500if $ac_preproc_ok; then : 3501 3502else 3503 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3504$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3505as_fn_error "C preprocessor \"$CPP\" fails sanity check 3506See \`config.log' for more details." "$LINENO" 5; } 3507fi 3508 3509ac_ext=c 3510ac_cpp='$CPP $CPPFLAGS' 3511ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3512ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3513ac_compiler_gnu=$ac_cv_c_compiler_gnu 3514 3515 3516{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3517$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3518if test "${ac_cv_path_GREP+set}" = set; then : 3519 $as_echo_n "(cached) " >&6 3520else 3521 if test -z "$GREP"; then 3522 ac_path_GREP_found=false 3523 # Loop through the user's path and test for each of PROGNAME-LIST 3524 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3525for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3526do 3527 IFS=$as_save_IFS 3528 test -z "$as_dir" && as_dir=. 3529 for ac_prog in grep ggrep; do 3530 for ac_exec_ext in '' $ac_executable_extensions; do 3531 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3532 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 3533# Check for GNU ac_path_GREP and select it if it is found. 3534 # Check for GNU $ac_path_GREP 3535case `"$ac_path_GREP" --version 2>&1` in 3536*GNU*) 3537 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3538*) 3539 ac_count=0 3540 $as_echo_n 0123456789 >"conftest.in" 3541 while : 3542 do 3543 cat "conftest.in" "conftest.in" >"conftest.tmp" 3544 mv "conftest.tmp" "conftest.in" 3545 cp "conftest.in" "conftest.nl" 3546 $as_echo 'GREP' >> "conftest.nl" 3547 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3548 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3549 as_fn_arith $ac_count + 1 && ac_count=$as_val 3550 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3551 # Best one so far, save it but keep looking for a better one 3552 ac_cv_path_GREP="$ac_path_GREP" 3553 ac_path_GREP_max=$ac_count 3554 fi 3555 # 10*(2^10) chars as input seems more than enough 3556 test $ac_count -gt 10 && break 3557 done 3558 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3559esac 3560 3561 $ac_path_GREP_found && break 3 3562 done 3563 done 3564 done 3565IFS=$as_save_IFS 3566 if test -z "$ac_cv_path_GREP"; then 3567 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3568 fi 3569else 3570 ac_cv_path_GREP=$GREP 3571fi 3572 3573fi 3574{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3575$as_echo "$ac_cv_path_GREP" >&6; } 3576 GREP="$ac_cv_path_GREP" 3577 3578 3579{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3580$as_echo_n "checking for egrep... " >&6; } 3581if test "${ac_cv_path_EGREP+set}" = set; then : 3582 $as_echo_n "(cached) " >&6 3583else 3584 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3585 then ac_cv_path_EGREP="$GREP -E" 3586 else 3587 if test -z "$EGREP"; then 3588 ac_path_EGREP_found=false 3589 # Loop through the user's path and test for each of PROGNAME-LIST 3590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3591for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3592do 3593 IFS=$as_save_IFS 3594 test -z "$as_dir" && as_dir=. 3595 for ac_prog in egrep; do 3596 for ac_exec_ext in '' $ac_executable_extensions; do 3597 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3598 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 3599# Check for GNU ac_path_EGREP and select it if it is found. 3600 # Check for GNU $ac_path_EGREP 3601case `"$ac_path_EGREP" --version 2>&1` in 3602*GNU*) 3603 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3604*) 3605 ac_count=0 3606 $as_echo_n 0123456789 >"conftest.in" 3607 while : 3608 do 3609 cat "conftest.in" "conftest.in" >"conftest.tmp" 3610 mv "conftest.tmp" "conftest.in" 3611 cp "conftest.in" "conftest.nl" 3612 $as_echo 'EGREP' >> "conftest.nl" 3613 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3614 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3615 as_fn_arith $ac_count + 1 && ac_count=$as_val 3616 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3617 # Best one so far, save it but keep looking for a better one 3618 ac_cv_path_EGREP="$ac_path_EGREP" 3619 ac_path_EGREP_max=$ac_count 3620 fi 3621 # 10*(2^10) chars as input seems more than enough 3622 test $ac_count -gt 10 && break 3623 done 3624 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3625esac 3626 3627 $ac_path_EGREP_found && break 3 3628 done 3629 done 3630 done 3631IFS=$as_save_IFS 3632 if test -z "$ac_cv_path_EGREP"; then 3633 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3634 fi 3635else 3636 ac_cv_path_EGREP=$EGREP 3637fi 3638 3639 fi 3640fi 3641{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3642$as_echo "$ac_cv_path_EGREP" >&6; } 3643 EGREP="$ac_cv_path_EGREP" 3644 3645 3646{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3647$as_echo_n "checking for ANSI C header files... " >&6; } 3648if test "${ac_cv_header_stdc+set}" = set; then : 3649 $as_echo_n "(cached) " >&6 3650else 3651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3652/* end confdefs.h. */ 3653#include <stdlib.h> 3654#include <stdarg.h> 3655#include <string.h> 3656#include <float.h> 3657 3658int 3659main () 3660{ 3661 3662 ; 3663 return 0; 3664} 3665_ACEOF 3666if ac_fn_c_try_compile "$LINENO"; then : 3667 ac_cv_header_stdc=yes 3668else 3669 ac_cv_header_stdc=no 3670fi 3671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3672 3673if test $ac_cv_header_stdc = yes; then 3674 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3676/* end confdefs.h. */ 3677#include <string.h> 3678 3679_ACEOF 3680if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3681 $EGREP "memchr" >/dev/null 2>&1; then : 3682 3683else 3684 ac_cv_header_stdc=no 3685fi 3686rm -f conftest* 3687 3688fi 3689 3690if test $ac_cv_header_stdc = yes; then 3691 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3693/* end confdefs.h. */ 3694#include <stdlib.h> 3695 3696_ACEOF 3697if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3698 $EGREP "free" >/dev/null 2>&1; then : 3699 3700else 3701 ac_cv_header_stdc=no 3702fi 3703rm -f conftest* 3704 3705fi 3706 3707if test $ac_cv_header_stdc = yes; then 3708 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3709 if test "$cross_compiling" = yes; then : 3710 : 3711else 3712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3713/* end confdefs.h. */ 3714#include <ctype.h> 3715#include <stdlib.h> 3716#if ((' ' & 0x0FF) == 0x020) 3717# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3718# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3719#else 3720# define ISLOWER(c) \ 3721 (('a' <= (c) && (c) <= 'i') \ 3722 || ('j' <= (c) && (c) <= 'r') \ 3723 || ('s' <= (c) && (c) <= 'z')) 3724# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3725#endif 3726 3727#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3728int 3729main () 3730{ 3731 int i; 3732 for (i = 0; i < 256; i++) 3733 if (XOR (islower (i), ISLOWER (i)) 3734 || toupper (i) != TOUPPER (i)) 3735 return 2; 3736 return 0; 3737} 3738_ACEOF 3739if ac_fn_c_try_run "$LINENO"; then : 3740 3741else 3742 ac_cv_header_stdc=no 3743fi 3744rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3745 conftest.$ac_objext conftest.beam conftest.$ac_ext 3746fi 3747 3748fi 3749fi 3750{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3751$as_echo "$ac_cv_header_stdc" >&6; } 3752if test $ac_cv_header_stdc = yes; then 3753 3754$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3755 3756fi 3757 3758# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3759for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3760 inttypes.h stdint.h unistd.h 3761do : 3762 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3763ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3764" 3765eval as_val=\$$as_ac_Header 3766 if test "x$as_val" = x""yes; then : 3767 cat >>confdefs.h <<_ACEOF 3768#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3769_ACEOF 3770 3771fi 3772 3773done 3774 3775 3776for ac_header in ctype.h stddef.h string.h stdio.h 3777do : 3778 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3779ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3780eval as_val=\$$as_ac_Header 3781 if test "x$as_val" = x""yes; then : 3782 cat >>confdefs.h <<_ACEOF 3783#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3784_ACEOF 3785 3786fi 3787 3788done 3789 3790 3791 3792inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` 3793 3794acx_cv_header_stdint=stddef.h 3795acx_cv_header_stdint_kind="(already complete)" 3796for i in stdint.h $inttype_headers; do 3797 unset ac_cv_type_uintptr_t 3798 unset ac_cv_type_uintmax_t 3799 unset ac_cv_type_int_least32_t 3800 unset ac_cv_type_int_fast32_t 3801 unset ac_cv_type_uint64_t 3802 $as_echo_n "looking for a compliant stdint.h in $i, " >&6 3803 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h> 3804#include <$i> 3805" 3806if test "x$ac_cv_type_uintmax_t" = x""yes; then : 3807 acx_cv_header_stdint=$i 3808else 3809 continue 3810fi 3811 3812 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3813#include <$i> 3814" 3815if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3816 3817else 3818 acx_cv_header_stdint_kind="(mostly complete)" 3819fi 3820 3821 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h> 3822#include <$i> 3823" 3824if test "x$ac_cv_type_int_least32_t" = x""yes; then : 3825 3826else 3827 acx_cv_header_stdint_kind="(mostly complete)" 3828fi 3829 3830 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h> 3831#include <$i> 3832" 3833if test "x$ac_cv_type_int_fast32_t" = x""yes; then : 3834 3835else 3836 acx_cv_header_stdint_kind="(mostly complete)" 3837fi 3838 3839 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3840#include <$i> 3841" 3842if test "x$ac_cv_type_uint64_t" = x""yes; then : 3843 3844else 3845 acx_cv_header_stdint_kind="(lacks uint64_t)" 3846fi 3847 3848 break 3849done 3850if test "$acx_cv_header_stdint" = stddef.h; then 3851 acx_cv_header_stdint_kind="(lacks uintmax_t)" 3852 for i in stdint.h $inttype_headers; do 3853 unset ac_cv_type_uintptr_t 3854 unset ac_cv_type_uint32_t 3855 unset ac_cv_type_uint64_t 3856 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6 3857 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h> 3858#include <$i> 3859" 3860if test "x$ac_cv_type_uint32_t" = x""yes; then : 3861 acx_cv_header_stdint=$i 3862else 3863 continue 3864fi 3865 3866 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3867#include <$i> 3868" 3869if test "x$ac_cv_type_uint64_t" = x""yes; then : 3870 3871fi 3872 3873 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3874#include <$i> 3875" 3876if test "x$ac_cv_type_uintptr_t" = x""yes; then : 3877 3878fi 3879 3880 break 3881 done 3882fi 3883if test "$acx_cv_header_stdint" = stddef.h; then 3884 acx_cv_header_stdint_kind="(u_intXX_t style)" 3885 for i in sys/types.h $inttype_headers; do 3886 unset ac_cv_type_u_int32_t 3887 unset ac_cv_type_u_int64_t 3888 $as_echo_n "looking for u_intXX_t types in $i, " >&6 3889 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h> 3890#include <$i> 3891" 3892if test "x$ac_cv_type_u_int32_t" = x""yes; then : 3893 acx_cv_header_stdint=$i 3894else 3895 continue 3896fi 3897 3898 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h> 3899#include <$i> 3900" 3901if test "x$ac_cv_type_u_int64_t" = x""yes; then : 3902 3903fi 3904 3905 break 3906 done 3907fi 3908if test "$acx_cv_header_stdint" = stddef.h; then 3909 acx_cv_header_stdint_kind="(using manual detection)" 3910fi 3911 3912test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no 3913test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no 3914test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no 3915test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no 3916test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no 3917 3918# ----------------- Summarize what we found so far 3919 3920{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5 3921$as_echo_n "checking what to include in gstdint.h... " >&6; } 3922 3923case `$as_basename -- gstdint.h || 3924$as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ 3925 Xgstdint.h : 'X\(//\)$' \| \ 3926 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null || 3927$as_echo X/gstdint.h | 3928 sed '/^.*\/\([^/][^/]*\)\/*$/{ 3929 s//\1/ 3930 q 3931 } 3932 /^X\/\(\/\/\)$/{ 3933 s//\1/ 3934 q 3935 } 3936 /^X\/\(\/\).*/{ 3937 s//\1/ 3938 q 3939 } 3940 s/.*/./; q'` in 3941 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3942$as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3943 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 3944$as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 3945 *) ;; 3946esac 3947 3948{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 3949$as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; } 3950 3951# ----------------- done included file, check C basic types -------- 3952 3953# Lacking an uintptr_t? Test size of void * 3954case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in 3955 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler 3956# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3957# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3958# This bug is HP SR number 8606223364. 3959{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 3960$as_echo_n "checking size of void *... " >&6; } 3961if test "${ac_cv_sizeof_void_p+set}" = set; then : 3962 $as_echo_n "(cached) " >&6 3963else 3964 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 3965 3966else 3967 if test "$ac_cv_type_void_p" = yes; then 3968 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3969$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3970{ as_fn_set_status 77 3971as_fn_error "cannot compute sizeof (void *) 3972See \`config.log' for more details." "$LINENO" 5; }; } 3973 else 3974 ac_cv_sizeof_void_p=0 3975 fi 3976fi 3977 3978fi 3979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 3980$as_echo "$ac_cv_sizeof_void_p" >&6; } 3981 3982 3983 3984cat >>confdefs.h <<_ACEOF 3985#define SIZEOF_VOID_P $ac_cv_sizeof_void_p 3986_ACEOF 3987 3988 ;; 3989esac 3990 3991# Lacking an uint64_t? Test size of long 3992case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in 3993 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler 3994# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 3995# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 3996# This bug is HP SR number 8606223364. 3997{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 3998$as_echo_n "checking size of long... " >&6; } 3999if test "${ac_cv_sizeof_long+set}" = set; then : 4000 $as_echo_n "(cached) " >&6 4001else 4002 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4003 4004else 4005 if test "$ac_cv_type_long" = yes; then 4006 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4007$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4008{ as_fn_set_status 77 4009as_fn_error "cannot compute sizeof (long) 4010See \`config.log' for more details." "$LINENO" 5; }; } 4011 else 4012 ac_cv_sizeof_long=0 4013 fi 4014fi 4015 4016fi 4017{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4018$as_echo "$ac_cv_sizeof_long" >&6; } 4019 4020 4021 4022cat >>confdefs.h <<_ACEOF 4023#define SIZEOF_LONG $ac_cv_sizeof_long 4024_ACEOF 4025 4026 ;; 4027esac 4028 4029if test $acx_cv_header_stdint = stddef.h; then 4030 # Lacking a good header? Test size of everything and deduce all types. 4031 # The cast to long int works around a bug in the HP C Compiler 4032# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4033# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4034# This bug is HP SR number 8606223364. 4035{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4036$as_echo_n "checking size of int... " >&6; } 4037if test "${ac_cv_sizeof_int+set}" = set; then : 4038 $as_echo_n "(cached) " >&6 4039else 4040 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4041 4042else 4043 if test "$ac_cv_type_int" = yes; then 4044 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4045$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4046{ as_fn_set_status 77 4047as_fn_error "cannot compute sizeof (int) 4048See \`config.log' for more details." "$LINENO" 5; }; } 4049 else 4050 ac_cv_sizeof_int=0 4051 fi 4052fi 4053 4054fi 4055{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4056$as_echo "$ac_cv_sizeof_int" >&6; } 4057 4058 4059 4060cat >>confdefs.h <<_ACEOF 4061#define SIZEOF_INT $ac_cv_sizeof_int 4062_ACEOF 4063 4064 4065 # The cast to long int works around a bug in the HP C Compiler 4066# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4067# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4068# This bug is HP SR number 8606223364. 4069{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 4070$as_echo_n "checking size of short... " >&6; } 4071if test "${ac_cv_sizeof_short+set}" = set; then : 4072 $as_echo_n "(cached) " >&6 4073else 4074 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 4075 4076else 4077 if test "$ac_cv_type_short" = yes; then 4078 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4079$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4080{ as_fn_set_status 77 4081as_fn_error "cannot compute sizeof (short) 4082See \`config.log' for more details." "$LINENO" 5; }; } 4083 else 4084 ac_cv_sizeof_short=0 4085 fi 4086fi 4087 4088fi 4089{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 4090$as_echo "$ac_cv_sizeof_short" >&6; } 4091 4092 4093 4094cat >>confdefs.h <<_ACEOF 4095#define SIZEOF_SHORT $ac_cv_sizeof_short 4096_ACEOF 4097 4098 4099 # The cast to long int works around a bug in the HP C Compiler 4100# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4101# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4102# This bug is HP SR number 8606223364. 4103{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 4104$as_echo_n "checking size of char... " >&6; } 4105if test "${ac_cv_sizeof_char+set}" = set; then : 4106 $as_echo_n "(cached) " >&6 4107else 4108 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then : 4109 4110else 4111 if test "$ac_cv_type_char" = yes; then 4112 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4113$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4114{ as_fn_set_status 77 4115as_fn_error "cannot compute sizeof (char) 4116See \`config.log' for more details." "$LINENO" 5; }; } 4117 else 4118 ac_cv_sizeof_char=0 4119 fi 4120fi 4121 4122fi 4123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 4124$as_echo "$ac_cv_sizeof_char" >&6; } 4125 4126 4127 4128cat >>confdefs.h <<_ACEOF 4129#define SIZEOF_CHAR $ac_cv_sizeof_char 4130_ACEOF 4131 4132 4133 4134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5 4135$as_echo_n "checking for type equivalent to int8_t... " >&6; } 4136 case "$ac_cv_sizeof_char" in 4137 1) acx_cv_type_int8_t=char ;; 4138 *) as_fn_error "no 8-bit type, please report a bug" "$LINENO" 5 4139 esac 4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5 4141$as_echo "$acx_cv_type_int8_t" >&6; } 4142 4143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5 4144$as_echo_n "checking for type equivalent to int16_t... " >&6; } 4145 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in 4146 2:*) acx_cv_type_int16_t=int ;; 4147 *:2) acx_cv_type_int16_t=short ;; 4148 *) as_fn_error "no 16-bit type, please report a bug" "$LINENO" 5 4149 esac 4150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5 4151$as_echo "$acx_cv_type_int16_t" >&6; } 4152 4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5 4154$as_echo_n "checking for type equivalent to int32_t... " >&6; } 4155 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in 4156 4:*) acx_cv_type_int32_t=int ;; 4157 *:4) acx_cv_type_int32_t=long ;; 4158 *) as_fn_error "no 32-bit type, please report a bug" "$LINENO" 5 4159 esac 4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5 4161$as_echo "$acx_cv_type_int32_t" >&6; } 4162fi 4163 4164# These tests are here to make the output prettier 4165 4166if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then 4167 case "$ac_cv_sizeof_long" in 4168 8) acx_cv_type_int64_t=long ;; 4169 esac 4170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5 4171$as_echo_n "checking for type equivalent to int64_t... " >&6; } 4172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 4173$as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; } 4174fi 4175 4176# Now we can use the above types 4177 4178if test "$ac_cv_type_uintptr_t" != yes; then 4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5 4180$as_echo_n "checking for type equivalent to intptr_t... " >&6; } 4181 case $ac_cv_sizeof_void_p in 4182 2) acx_cv_type_intptr_t=int16_t ;; 4183 4) acx_cv_type_intptr_t=int32_t ;; 4184 8) acx_cv_type_intptr_t=int64_t ;; 4185 *) as_fn_error "no equivalent for intptr_t, please report a bug" "$LINENO" 5 4186 esac 4187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5 4188$as_echo "$acx_cv_type_intptr_t" >&6; } 4189fi 4190 4191# ----------------- done all checks, emit header ------------- 4192ac_config_commands="$ac_config_commands gstdint.h" 4193 4194 4195 4196 4197# Checks for typedefs, structures, and compiler characteristics. 4198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4199$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4200if test "${ac_cv_c_const+set}" = set; then : 4201 $as_echo_n "(cached) " >&6 4202else 4203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4204/* end confdefs.h. */ 4205 4206int 4207main () 4208{ 4209/* FIXME: Include the comments suggested by Paul. */ 4210#ifndef __cplusplus 4211 /* Ultrix mips cc rejects this. */ 4212 typedef int charset[2]; 4213 const charset cs; 4214 /* SunOS 4.1.1 cc rejects this. */ 4215 char const *const *pcpcc; 4216 char **ppc; 4217 /* NEC SVR4.0.2 mips cc rejects this. */ 4218 struct point {int x, y;}; 4219 static struct point const zero = {0,0}; 4220 /* AIX XL C 1.02.0.0 rejects this. 4221 It does not let you subtract one const X* pointer from another in 4222 an arm of an if-expression whose if-part is not a constant 4223 expression */ 4224 const char *g = "string"; 4225 pcpcc = &g + (g ? g-g : 0); 4226 /* HPUX 7.0 cc rejects these. */ 4227 ++pcpcc; 4228 ppc = (char**) pcpcc; 4229 pcpcc = (char const *const *) ppc; 4230 { /* SCO 3.2v4 cc rejects this. */ 4231 char *t; 4232 char const *s = 0 ? (char *) 0 : (char const *) 0; 4233 4234 *t++ = 0; 4235 if (s) return 0; 4236 } 4237 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4238 int x[] = {25, 17}; 4239 const int *foo = &x[0]; 4240 ++foo; 4241 } 4242 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4243 typedef const int *iptr; 4244 iptr p = 0; 4245 ++p; 4246 } 4247 { /* AIX XL C 1.02.0.0 rejects this saying 4248 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4249 struct s { int j; const int *ap[3]; }; 4250 struct s *b; b->j = 5; 4251 } 4252 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4253 const int foo = 10; 4254 if (!foo) return 0; 4255 } 4256 return !cs[0] && !zero.x; 4257#endif 4258 4259 ; 4260 return 0; 4261} 4262_ACEOF 4263if ac_fn_c_try_compile "$LINENO"; then : 4264 ac_cv_c_const=yes 4265else 4266 ac_cv_c_const=no 4267fi 4268rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4269fi 4270{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4271$as_echo "$ac_cv_c_const" >&6; } 4272if test $ac_cv_c_const = no; then 4273 4274$as_echo "#define const /**/" >>confdefs.h 4275 4276fi 4277 4278ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4279if test "x$ac_cv_type_off_t" = x""yes; then : 4280 4281else 4282 4283cat >>confdefs.h <<_ACEOF 4284#define off_t long int 4285_ACEOF 4286 4287fi 4288 4289# The cast to long int works around a bug in the HP C Compiler 4290# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4291# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4292# This bug is HP SR number 8606223364. 4293{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4294$as_echo_n "checking size of int... " >&6; } 4295if test "${ac_cv_sizeof_int+set}" = set; then : 4296 $as_echo_n "(cached) " >&6 4297else 4298 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4299 4300else 4301 if test "$ac_cv_type_int" = yes; then 4302 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4303$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4304{ as_fn_set_status 77 4305as_fn_error "cannot compute sizeof (int) 4306See \`config.log' for more details." "$LINENO" 5; }; } 4307 else 4308 ac_cv_sizeof_int=0 4309 fi 4310fi 4311 4312fi 4313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4314$as_echo "$ac_cv_sizeof_int" >&6; } 4315 4316 4317 4318cat >>confdefs.h <<_ACEOF 4319#define SIZEOF_INT $ac_cv_sizeof_int 4320_ACEOF 4321 4322 4323# The cast to long int works around a bug in the HP C Compiler 4324# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4325# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4326# This bug is HP SR number 8606223364. 4327{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 4328$as_echo_n "checking size of long... " >&6; } 4329if test "${ac_cv_sizeof_long+set}" = set; then : 4330 $as_echo_n "(cached) " >&6 4331else 4332 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4333 4334else 4335 if test "$ac_cv_type_long" = yes; then 4336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4337$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4338{ as_fn_set_status 77 4339as_fn_error "cannot compute sizeof (long) 4340See \`config.log' for more details." "$LINENO" 5; }; } 4341 else 4342 ac_cv_sizeof_long=0 4343 fi 4344fi 4345 4346fi 4347{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4348$as_echo "$ac_cv_sizeof_long" >&6; } 4349 4350 4351 4352cat >>confdefs.h <<_ACEOF 4353#define SIZEOF_LONG $ac_cv_sizeof_long 4354_ACEOF 4355 4356 4357 4358# Checks for library functions. 4359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4360$as_echo_n "checking for ANSI C header files... " >&6; } 4361if test "${ac_cv_header_stdc+set}" = set; then : 4362 $as_echo_n "(cached) " >&6 4363else 4364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4365/* end confdefs.h. */ 4366#include <stdlib.h> 4367#include <stdarg.h> 4368#include <string.h> 4369#include <float.h> 4370 4371int 4372main () 4373{ 4374 4375 ; 4376 return 0; 4377} 4378_ACEOF 4379if ac_fn_c_try_compile "$LINENO"; then : 4380 ac_cv_header_stdc=yes 4381else 4382 ac_cv_header_stdc=no 4383fi 4384rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4385 4386if test $ac_cv_header_stdc = yes; then 4387 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4389/* end confdefs.h. */ 4390#include <string.h> 4391 4392_ACEOF 4393if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4394 $EGREP "memchr" >/dev/null 2>&1; then : 4395 4396else 4397 ac_cv_header_stdc=no 4398fi 4399rm -f conftest* 4400 4401fi 4402 4403if test $ac_cv_header_stdc = yes; then 4404 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4406/* end confdefs.h. */ 4407#include <stdlib.h> 4408 4409_ACEOF 4410if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4411 $EGREP "free" >/dev/null 2>&1; then : 4412 4413else 4414 ac_cv_header_stdc=no 4415fi 4416rm -f conftest* 4417 4418fi 4419 4420if test $ac_cv_header_stdc = yes; then 4421 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4422 if test "$cross_compiling" = yes; then : 4423 : 4424else 4425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4426/* end confdefs.h. */ 4427#include <ctype.h> 4428#include <stdlib.h> 4429#if ((' ' & 0x0FF) == 0x020) 4430# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4431# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4432#else 4433# define ISLOWER(c) \ 4434 (('a' <= (c) && (c) <= 'i') \ 4435 || ('j' <= (c) && (c) <= 'r') \ 4436 || ('s' <= (c) && (c) <= 'z')) 4437# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4438#endif 4439 4440#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4441int 4442main () 4443{ 4444 int i; 4445 for (i = 0; i < 256; i++) 4446 if (XOR (islower (i), ISLOWER (i)) 4447 || toupper (i) != TOUPPER (i)) 4448 return 2; 4449 return 0; 4450} 4451_ACEOF 4452if ac_fn_c_try_run "$LINENO"; then : 4453 4454else 4455 ac_cv_header_stdc=no 4456fi 4457rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4458 conftest.$ac_objext conftest.beam conftest.$ac_ext 4459fi 4460 4461fi 4462fi 4463{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4464$as_echo "$ac_cv_header_stdc" >&6; } 4465if test $ac_cv_header_stdc = yes; then 4466 4467$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4468 4469fi 4470 4471 4472# Check whether --enable-maintainer-mode was given. 4473if test "${enable_maintainer_mode+set}" = set; then : 4474 enableval=$enable_maintainer_mode; 4475else 4476 enable_maintainer_mode=no 4477fi 4478 4479 4480if test "x$enable_maintainer_mode" = xno; then 4481 MAINT='#' 4482else 4483 MAINT= 4484fi 4485 4486 4487# Make sure we can run config.sub. 4488$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4489 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4490 4491{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4492$as_echo_n "checking build system type... " >&6; } 4493if test "${ac_cv_build+set}" = set; then : 4494 $as_echo_n "(cached) " >&6 4495else 4496 ac_build_alias=$build_alias 4497test "x$ac_build_alias" = x && 4498 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4499test "x$ac_build_alias" = x && 4500 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5 4501ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4502 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4503 4504fi 4505{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4506$as_echo "$ac_cv_build" >&6; } 4507case $ac_cv_build in 4508*-*-*) ;; 4509*) as_fn_error "invalid value of canonical build" "$LINENO" 5;; 4510esac 4511build=$ac_cv_build 4512ac_save_IFS=$IFS; IFS='-' 4513set x $ac_cv_build 4514shift 4515build_cpu=$1 4516build_vendor=$2 4517shift; shift 4518# Remember, the first character of IFS is used to create $*, 4519# except with old shells: 4520build_os=$* 4521IFS=$ac_save_IFS 4522case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4523 4524 4525{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4526$as_echo_n "checking host system type... " >&6; } 4527if test "${ac_cv_host+set}" = set; then : 4528 $as_echo_n "(cached) " >&6 4529else 4530 if test "x$host_alias" = x; then 4531 ac_cv_host=$ac_cv_build 4532else 4533 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4534 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4535fi 4536 4537fi 4538{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4539$as_echo "$ac_cv_host" >&6; } 4540case $ac_cv_host in 4541*-*-*) ;; 4542*) as_fn_error "invalid value of canonical host" "$LINENO" 5;; 4543esac 4544host=$ac_cv_host 4545ac_save_IFS=$IFS; IFS='-' 4546set x $ac_cv_host 4547shift 4548host_cpu=$1 4549host_vendor=$2 4550shift; shift 4551# Remember, the first character of IFS is used to create $*, 4552# except with old shells: 4553host_os=$* 4554IFS=$ac_save_IFS 4555case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4556 4557 4558{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 4559$as_echo_n "checking target system type... " >&6; } 4560if test "${ac_cv_target+set}" = set; then : 4561 $as_echo_n "(cached) " >&6 4562else 4563 if test "x$target_alias" = x; then 4564 ac_cv_target=$ac_cv_host 4565else 4566 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 4567 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 4568fi 4569 4570fi 4571{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 4572$as_echo "$ac_cv_target" >&6; } 4573case $ac_cv_target in 4574*-*-*) ;; 4575*) as_fn_error "invalid value of canonical target" "$LINENO" 5;; 4576esac 4577target=$ac_cv_target 4578ac_save_IFS=$IFS; IFS='-' 4579set x $ac_cv_target 4580shift 4581target_cpu=$1 4582target_vendor=$2 4583shift; shift 4584# Remember, the first character of IFS is used to create $*, 4585# except with old shells: 4586target_os=$* 4587IFS=$ac_save_IFS 4588case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 4589 4590 4591# The aliases save the names the user supplied, while $host etc. 4592# will get canonicalized. 4593test -n "$target_alias" && 4594 test "$program_prefix$program_suffix$program_transform_name" = \ 4595 NONENONEs,x,x, && 4596 program_prefix=${target_alias}- 4597 4598# Default decimal format 4599# If you change the defaults here, be sure to change them in the GCC directory also 4600{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5 4601$as_echo_n "checking for decimal floating point... " >&6; } 4602 4603 4604# Check whether --enable-decimal-float was given. 4605if test "${enable_decimal_float+set}" = set; then : 4606 enableval=$enable_decimal_float; 4607 case $enable_decimal_float in 4608 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4609 *) as_fn_error "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4610Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4611 esac 4612 4613else 4614 4615 case $target in 4616 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4617 i?86*-*-gnu* | \ 4618 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4619 i?86*-*-cygwin* | x86_64*-*-cygwin*) 4620 enable_decimal_float=yes 4621 ;; 4622 *) 4623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4624$as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4625 enable_decimal_float=no 4626 ;; 4627 esac 4628 4629fi 4630 4631 4632# x86's use BID format instead of DPD 4633case x$enable_decimal_float in 4634 xyes) 4635 case $target in 4636 i?86*-*-* | x86_64*-*-*) 4637 enable_decimal_float=bid 4638 ;; 4639 *) 4640 enable_decimal_float=dpd 4641 ;; 4642 esac 4643 default_decimal_float=$enable_decimal_float 4644 ;; 4645 xno) 4646 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4647 # dependency on libdecnumber. 4648 default_decimal_float=dpd 4649 ;; 4650esac 4651 4652 4653 4654 4655# Use default_decimal_float for dependency. 4656enable_decimal_float=$default_decimal_float 4657 4658# If BID is being used, additional objects should be linked in. 4659if test x$enable_decimal_float = xbid; then 4660 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)" 4661else 4662 ADDITIONAL_OBJS= 4663fi 4664 4665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5 4666$as_echo "$enable_decimal_float" >&6; } 4667 4668 4669 4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4671$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4672if test "${ac_cv_c_bigendian+set}" = set; then : 4673 $as_echo_n "(cached) " >&6 4674else 4675 ac_cv_c_bigendian=unknown 4676 # See if we're dealing with a universal compiler. 4677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4678/* end confdefs.h. */ 4679#ifndef __APPLE_CC__ 4680 not a universal capable compiler 4681 #endif 4682 typedef int dummy; 4683 4684_ACEOF 4685if ac_fn_c_try_compile "$LINENO"; then : 4686 4687 # Check for potential -arch flags. It is not universal unless 4688 # there are at least two -arch flags with different values. 4689 ac_arch= 4690 ac_prev= 4691 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4692 if test -n "$ac_prev"; then 4693 case $ac_word in 4694 i?86 | x86_64 | ppc | ppc64) 4695 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4696 ac_arch=$ac_word 4697 else 4698 ac_cv_c_bigendian=universal 4699 break 4700 fi 4701 ;; 4702 esac 4703 ac_prev= 4704 elif test "x$ac_word" = "x-arch"; then 4705 ac_prev=arch 4706 fi 4707 done 4708fi 4709rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4710 if test $ac_cv_c_bigendian = unknown; then 4711 # See if sys/param.h defines the BYTE_ORDER macro. 4712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4713/* end confdefs.h. */ 4714#include <sys/types.h> 4715 #include <sys/param.h> 4716 4717int 4718main () 4719{ 4720#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4721 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4722 && LITTLE_ENDIAN) 4723 bogus endian macros 4724 #endif 4725 4726 ; 4727 return 0; 4728} 4729_ACEOF 4730if ac_fn_c_try_compile "$LINENO"; then : 4731 # It does; now see whether it defined to BIG_ENDIAN or not. 4732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4733/* end confdefs.h. */ 4734#include <sys/types.h> 4735 #include <sys/param.h> 4736 4737int 4738main () 4739{ 4740#if BYTE_ORDER != BIG_ENDIAN 4741 not big endian 4742 #endif 4743 4744 ; 4745 return 0; 4746} 4747_ACEOF 4748if ac_fn_c_try_compile "$LINENO"; then : 4749 ac_cv_c_bigendian=yes 4750else 4751 ac_cv_c_bigendian=no 4752fi 4753rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4754fi 4755rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4756 fi 4757 if test $ac_cv_c_bigendian = unknown; then 4758 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4760/* end confdefs.h. */ 4761#include <limits.h> 4762 4763int 4764main () 4765{ 4766#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4767 bogus endian macros 4768 #endif 4769 4770 ; 4771 return 0; 4772} 4773_ACEOF 4774if ac_fn_c_try_compile "$LINENO"; then : 4775 # It does; now see whether it defined to _BIG_ENDIAN or not. 4776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4777/* end confdefs.h. */ 4778#include <limits.h> 4779 4780int 4781main () 4782{ 4783#ifndef _BIG_ENDIAN 4784 not big endian 4785 #endif 4786 4787 ; 4788 return 0; 4789} 4790_ACEOF 4791if ac_fn_c_try_compile "$LINENO"; then : 4792 ac_cv_c_bigendian=yes 4793else 4794 ac_cv_c_bigendian=no 4795fi 4796rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4797fi 4798rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4799 fi 4800 if test $ac_cv_c_bigendian = unknown; then 4801 # Compile a test program. 4802 if test "$cross_compiling" = yes; then : 4803 # Try to guess by grepping values from an object file. 4804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4805/* end confdefs.h. */ 4806short int ascii_mm[] = 4807 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4808 short int ascii_ii[] = 4809 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4810 int use_ascii (int i) { 4811 return ascii_mm[i] + ascii_ii[i]; 4812 } 4813 short int ebcdic_ii[] = 4814 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4815 short int ebcdic_mm[] = 4816 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4817 int use_ebcdic (int i) { 4818 return ebcdic_mm[i] + ebcdic_ii[i]; 4819 } 4820 extern int foo; 4821 4822int 4823main () 4824{ 4825return use_ascii (foo) == use_ebcdic (foo); 4826 ; 4827 return 0; 4828} 4829_ACEOF 4830if ac_fn_c_try_compile "$LINENO"; then : 4831 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4832 ac_cv_c_bigendian=yes 4833 fi 4834 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4835 if test "$ac_cv_c_bigendian" = unknown; then 4836 ac_cv_c_bigendian=no 4837 else 4838 # finding both strings is unlikely to happen, but who knows? 4839 ac_cv_c_bigendian=unknown 4840 fi 4841 fi 4842fi 4843rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4844else 4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4846/* end confdefs.h. */ 4847$ac_includes_default 4848int 4849main () 4850{ 4851 4852 /* Are we little or big endian? From Harbison&Steele. */ 4853 union 4854 { 4855 long int l; 4856 char c[sizeof (long int)]; 4857 } u; 4858 u.l = 1; 4859 return u.c[sizeof (long int) - 1] == 1; 4860 4861 ; 4862 return 0; 4863} 4864_ACEOF 4865if ac_fn_c_try_run "$LINENO"; then : 4866 ac_cv_c_bigendian=no 4867else 4868 ac_cv_c_bigendian=yes 4869fi 4870rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4871 conftest.$ac_objext conftest.beam conftest.$ac_ext 4872fi 4873 4874 fi 4875fi 4876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 4877$as_echo "$ac_cv_c_bigendian" >&6; } 4878 case $ac_cv_c_bigendian in #( 4879 yes) 4880 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 4881;; #( 4882 no) 4883 ;; #( 4884 universal) 4885 4886$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 4887 4888 ;; #( 4889 *) 4890 as_fn_error "unknown endianness 4891 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 4892 esac 4893 4894 4895# Enable --enable-host-shared. 4896# Check whether --enable-host-shared was given. 4897if test "${enable_host_shared+set}" = set; then : 4898 enableval=$enable_host_shared; PICFLAG=-fPIC 4899else 4900 PICFLAG= 4901fi 4902 4903 4904 4905# Output. 4906 4907ac_config_headers="$ac_config_headers config.h:config.in" 4908 4909ac_config_files="$ac_config_files Makefile" 4910 4911cat >confcache <<\_ACEOF 4912# This file is a shell script that caches the results of configure 4913# tests run on this system so they can be shared between configure 4914# scripts and configure runs, see configure's option --config-cache. 4915# It is not useful on other systems. If it contains results you don't 4916# want to keep, you may remove or edit it. 4917# 4918# config.status only pays attention to the cache file if you give it 4919# the --recheck option to rerun configure. 4920# 4921# `ac_cv_env_foo' variables (set or unset) will be overridden when 4922# loading this file, other *unset* `ac_cv_foo' will be assigned the 4923# following values. 4924 4925_ACEOF 4926 4927# The following way of writing the cache mishandles newlines in values, 4928# but we know of no workaround that is simple, portable, and efficient. 4929# So, we kill variables containing newlines. 4930# Ultrix sh set writes to stderr and can't be redirected directly, 4931# and sets the high bit in the cache file unless we assign to the vars. 4932( 4933 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4934 eval ac_val=\$$ac_var 4935 case $ac_val in #( 4936 *${as_nl}*) 4937 case $ac_var in #( 4938 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4939$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4940 esac 4941 case $ac_var in #( 4942 _ | IFS | as_nl) ;; #( 4943 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4944 *) { eval $ac_var=; unset $ac_var;} ;; 4945 esac ;; 4946 esac 4947 done 4948 4949 (set) 2>&1 | 4950 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4951 *${as_nl}ac_space=\ *) 4952 # `set' does not quote correctly, so add quotes: double-quote 4953 # substitution turns \\\\ into \\, and sed turns \\ into \. 4954 sed -n \ 4955 "s/'/'\\\\''/g; 4956 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4957 ;; #( 4958 *) 4959 # `set' quotes correctly as required by POSIX, so do not add quotes. 4960 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4961 ;; 4962 esac | 4963 sort 4964) | 4965 sed ' 4966 /^ac_cv_env_/b end 4967 t clear 4968 :clear 4969 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4970 t end 4971 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4972 :end' >>confcache 4973if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4974 if test -w "$cache_file"; then 4975 test "x$cache_file" != "x/dev/null" && 4976 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4977$as_echo "$as_me: updating cache $cache_file" >&6;} 4978 cat confcache >$cache_file 4979 else 4980 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4981$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4982 fi 4983fi 4984rm -f confcache 4985 4986test "x$prefix" = xNONE && prefix=$ac_default_prefix 4987# Let make expand exec_prefix. 4988test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4989 4990DEFS=-DHAVE_CONFIG_H 4991 4992ac_libobjs= 4993ac_ltlibobjs= 4994for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4995 # 1. Remove the extension, and $U if already installed. 4996 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4997 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4998 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4999 # will be set to the directory where LIBOBJS objects are built. 5000 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5001 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5002done 5003LIBOBJS=$ac_libobjs 5004 5005LTLIBOBJS=$ac_ltlibobjs 5006 5007 5008 5009 5010: ${CONFIG_STATUS=./config.status} 5011ac_write_fail=0 5012ac_clean_files_save=$ac_clean_files 5013ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5014{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5015$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5016as_write_fail=0 5017cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5018#! $SHELL 5019# Generated by $as_me. 5020# Run this file to recreate the current configuration. 5021# Compiler output produced by configure, useful for debugging 5022# configure, is in config.log if it exists. 5023 5024debug=false 5025ac_cs_recheck=false 5026ac_cs_silent=false 5027 5028SHELL=\${CONFIG_SHELL-$SHELL} 5029export SHELL 5030_ASEOF 5031cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5032## -------------------- ## 5033## M4sh Initialization. ## 5034## -------------------- ## 5035 5036# Be more Bourne compatible 5037DUALCASE=1; export DUALCASE # for MKS sh 5038if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5039 emulate sh 5040 NULLCMD=: 5041 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5042 # is contrary to our usage. Disable this feature. 5043 alias -g '${1+"$@"}'='"$@"' 5044 setopt NO_GLOB_SUBST 5045else 5046 case `(set -o) 2>/dev/null` in #( 5047 *posix*) : 5048 set -o posix ;; #( 5049 *) : 5050 ;; 5051esac 5052fi 5053 5054 5055as_nl=' 5056' 5057export as_nl 5058# Printing a long string crashes Solaris 7 /usr/bin/printf. 5059as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5060as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5061as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5062# Prefer a ksh shell builtin over an external printf program on Solaris, 5063# but without wasting forks for bash or zsh. 5064if test -z "$BASH_VERSION$ZSH_VERSION" \ 5065 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5066 as_echo='print -r --' 5067 as_echo_n='print -rn --' 5068elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5069 as_echo='printf %s\n' 5070 as_echo_n='printf %s' 5071else 5072 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5073 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5074 as_echo_n='/usr/ucb/echo -n' 5075 else 5076 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5077 as_echo_n_body='eval 5078 arg=$1; 5079 case $arg in #( 5080 *"$as_nl"*) 5081 expr "X$arg" : "X\\(.*\\)$as_nl"; 5082 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5083 esac; 5084 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5085 ' 5086 export as_echo_n_body 5087 as_echo_n='sh -c $as_echo_n_body as_echo' 5088 fi 5089 export as_echo_body 5090 as_echo='sh -c $as_echo_body as_echo' 5091fi 5092 5093# The user is always right. 5094if test "${PATH_SEPARATOR+set}" != set; then 5095 PATH_SEPARATOR=: 5096 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5097 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5098 PATH_SEPARATOR=';' 5099 } 5100fi 5101 5102 5103# IFS 5104# We need space, tab and new line, in precisely that order. Quoting is 5105# there to prevent editors from complaining about space-tab. 5106# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5107# splitting by setting IFS to empty value.) 5108IFS=" "" $as_nl" 5109 5110# Find who we are. Look in the path if we contain no directory separator. 5111case $0 in #(( 5112 *[\\/]* ) as_myself=$0 ;; 5113 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5114for as_dir in $PATH 5115do 5116 IFS=$as_save_IFS 5117 test -z "$as_dir" && as_dir=. 5118 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5119 done 5120IFS=$as_save_IFS 5121 5122 ;; 5123esac 5124# We did not find ourselves, most probably we were run as `sh COMMAND' 5125# in which case we are not to be found in the path. 5126if test "x$as_myself" = x; then 5127 as_myself=$0 5128fi 5129if test ! -f "$as_myself"; then 5130 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5131 exit 1 5132fi 5133 5134# Unset variables that we do not need and which cause bugs (e.g. in 5135# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5136# suppresses any "Segmentation fault" message there. '((' could 5137# trigger a bug in pdksh 5.2.14. 5138for as_var in BASH_ENV ENV MAIL MAILPATH 5139do eval test x\${$as_var+set} = xset \ 5140 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5141done 5142PS1='$ ' 5143PS2='> ' 5144PS4='+ ' 5145 5146# NLS nuisances. 5147LC_ALL=C 5148export LC_ALL 5149LANGUAGE=C 5150export LANGUAGE 5151 5152# CDPATH. 5153(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5154 5155 5156# as_fn_error ERROR [LINENO LOG_FD] 5157# --------------------------------- 5158# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5159# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5160# script with status $?, using 1 if that was 0. 5161as_fn_error () 5162{ 5163 as_status=$?; test $as_status -eq 0 && as_status=1 5164 if test "$3"; then 5165 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5166 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3 5167 fi 5168 $as_echo "$as_me: error: $1" >&2 5169 as_fn_exit $as_status 5170} # as_fn_error 5171 5172 5173# as_fn_set_status STATUS 5174# ----------------------- 5175# Set $? to STATUS, without forking. 5176as_fn_set_status () 5177{ 5178 return $1 5179} # as_fn_set_status 5180 5181# as_fn_exit STATUS 5182# ----------------- 5183# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5184as_fn_exit () 5185{ 5186 set +e 5187 as_fn_set_status $1 5188 exit $1 5189} # as_fn_exit 5190 5191# as_fn_unset VAR 5192# --------------- 5193# Portably unset VAR. 5194as_fn_unset () 5195{ 5196 { eval $1=; unset $1;} 5197} 5198as_unset=as_fn_unset 5199# as_fn_append VAR VALUE 5200# ---------------------- 5201# Append the text in VALUE to the end of the definition contained in VAR. Take 5202# advantage of any shell optimizations that allow amortized linear growth over 5203# repeated appends, instead of the typical quadratic growth present in naive 5204# implementations. 5205if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5206 eval 'as_fn_append () 5207 { 5208 eval $1+=\$2 5209 }' 5210else 5211 as_fn_append () 5212 { 5213 eval $1=\$$1\$2 5214 } 5215fi # as_fn_append 5216 5217# as_fn_arith ARG... 5218# ------------------ 5219# Perform arithmetic evaluation on the ARGs, and store the result in the 5220# global $as_val. Take advantage of shells that can avoid forks. The arguments 5221# must be portable across $(()) and expr. 5222if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5223 eval 'as_fn_arith () 5224 { 5225 as_val=$(( $* )) 5226 }' 5227else 5228 as_fn_arith () 5229 { 5230 as_val=`expr "$@" || test $? -eq 1` 5231 } 5232fi # as_fn_arith 5233 5234 5235if expr a : '\(a\)' >/dev/null 2>&1 && 5236 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5237 as_expr=expr 5238else 5239 as_expr=false 5240fi 5241 5242if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5243 as_basename=basename 5244else 5245 as_basename=false 5246fi 5247 5248if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5249 as_dirname=dirname 5250else 5251 as_dirname=false 5252fi 5253 5254as_me=`$as_basename -- "$0" || 5255$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5256 X"$0" : 'X\(//\)$' \| \ 5257 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5258$as_echo X/"$0" | 5259 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5260 s//\1/ 5261 q 5262 } 5263 /^X\/\(\/\/\)$/{ 5264 s//\1/ 5265 q 5266 } 5267 /^X\/\(\/\).*/{ 5268 s//\1/ 5269 q 5270 } 5271 s/.*/./; q'` 5272 5273# Avoid depending upon Character Ranges. 5274as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5275as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5276as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5277as_cr_digits='0123456789' 5278as_cr_alnum=$as_cr_Letters$as_cr_digits 5279 5280ECHO_C= ECHO_N= ECHO_T= 5281case `echo -n x` in #((((( 5282-n*) 5283 case `echo 'xy\c'` in 5284 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5285 xy) ECHO_C='\c';; 5286 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5287 ECHO_T=' ';; 5288 esac;; 5289*) 5290 ECHO_N='-n';; 5291esac 5292 5293rm -f conf$$ conf$$.exe conf$$.file 5294if test -d conf$$.dir; then 5295 rm -f conf$$.dir/conf$$.file 5296else 5297 rm -f conf$$.dir 5298 mkdir conf$$.dir 2>/dev/null 5299fi 5300if (echo >conf$$.file) 2>/dev/null; then 5301 if ln -s conf$$.file conf$$ 2>/dev/null; then 5302 as_ln_s='ln -s' 5303 # ... but there are two gotchas: 5304 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5305 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5306 # In both cases, we have to default to `cp -p'. 5307 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5308 as_ln_s='cp -p' 5309 elif ln conf$$.file conf$$ 2>/dev/null; then 5310 as_ln_s=ln 5311 else 5312 as_ln_s='cp -p' 5313 fi 5314else 5315 as_ln_s='cp -p' 5316fi 5317rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5318rmdir conf$$.dir 2>/dev/null 5319 5320 5321# as_fn_mkdir_p 5322# ------------- 5323# Create "$as_dir" as a directory, including parents if necessary. 5324as_fn_mkdir_p () 5325{ 5326 5327 case $as_dir in #( 5328 -*) as_dir=./$as_dir;; 5329 esac 5330 test -d "$as_dir" || eval $as_mkdir_p || { 5331 as_dirs= 5332 while :; do 5333 case $as_dir in #( 5334 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5335 *) as_qdir=$as_dir;; 5336 esac 5337 as_dirs="'$as_qdir' $as_dirs" 5338 as_dir=`$as_dirname -- "$as_dir" || 5339$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5340 X"$as_dir" : 'X\(//\)[^/]' \| \ 5341 X"$as_dir" : 'X\(//\)$' \| \ 5342 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5343$as_echo X"$as_dir" | 5344 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5345 s//\1/ 5346 q 5347 } 5348 /^X\(\/\/\)[^/].*/{ 5349 s//\1/ 5350 q 5351 } 5352 /^X\(\/\/\)$/{ 5353 s//\1/ 5354 q 5355 } 5356 /^X\(\/\).*/{ 5357 s//\1/ 5358 q 5359 } 5360 s/.*/./; q'` 5361 test -d "$as_dir" && break 5362 done 5363 test -z "$as_dirs" || eval "mkdir $as_dirs" 5364 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir" 5365 5366 5367} # as_fn_mkdir_p 5368if mkdir -p . 2>/dev/null; then 5369 as_mkdir_p='mkdir -p "$as_dir"' 5370else 5371 test -d ./-p && rmdir ./-p 5372 as_mkdir_p=false 5373fi 5374 5375if test -x / >/dev/null 2>&1; then 5376 as_test_x='test -x' 5377else 5378 if ls -dL / >/dev/null 2>&1; then 5379 as_ls_L_option=L 5380 else 5381 as_ls_L_option= 5382 fi 5383 as_test_x=' 5384 eval sh -c '\'' 5385 if test -d "$1"; then 5386 test -d "$1/."; 5387 else 5388 case $1 in #( 5389 -*)set "./$1";; 5390 esac; 5391 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 5392 ???[sx]*):;;*)false;;esac;fi 5393 '\'' sh 5394 ' 5395fi 5396as_executable_p=$as_test_x 5397 5398# Sed expression to map a string onto a valid CPP name. 5399as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5400 5401# Sed expression to map a string onto a valid variable name. 5402as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5403 5404 5405exec 6>&1 5406## ----------------------------------- ## 5407## Main body of $CONFIG_STATUS script. ## 5408## ----------------------------------- ## 5409_ASEOF 5410test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5411 5412cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5413# Save the log message, to keep $0 and so on meaningful, and to 5414# report actual input values of CONFIG_FILES etc. instead of their 5415# values after options handling. 5416ac_log=" 5417This file was extended by libdecnumber $as_me , which was 5418generated by GNU Autoconf 2.64. Invocation command line was 5419 5420 CONFIG_FILES = $CONFIG_FILES 5421 CONFIG_HEADERS = $CONFIG_HEADERS 5422 CONFIG_LINKS = $CONFIG_LINKS 5423 CONFIG_COMMANDS = $CONFIG_COMMANDS 5424 $ $0 $@ 5425 5426on `(hostname || uname -n) 2>/dev/null | sed 1q` 5427" 5428 5429_ACEOF 5430 5431case $ac_config_files in *" 5432"*) set x $ac_config_files; shift; ac_config_files=$*;; 5433esac 5434 5435case $ac_config_headers in *" 5436"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5437esac 5438 5439 5440cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5441# Files that config.status was made for. 5442config_files="$ac_config_files" 5443config_headers="$ac_config_headers" 5444config_commands="$ac_config_commands" 5445 5446_ACEOF 5447 5448cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5449ac_cs_usage="\ 5450\`$as_me' instantiates files and other configuration actions 5451from templates according to the current configuration. Unless the files 5452and actions are specified as TAGs, all are instantiated by default. 5453 5454Usage: $0 [OPTION]... [TAG]... 5455 5456 -h, --help print this help, then exit 5457 -V, --version print version number and configuration settings, then exit 5458 -q, --quiet, --silent 5459 do not print progress messages 5460 -d, --debug don't remove temporary files 5461 --recheck update $as_me by reconfiguring in the same conditions 5462 --file=FILE[:TEMPLATE] 5463 instantiate the configuration file FILE 5464 --header=FILE[:TEMPLATE] 5465 instantiate the configuration header FILE 5466 5467Configuration files: 5468$config_files 5469 5470Configuration headers: 5471$config_headers 5472 5473Configuration commands: 5474$config_commands 5475 5476Report bugs to <gcc-bugs@gcc.gnu.org>." 5477 5478_ACEOF 5479cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5480ac_cs_version="\\ 5481libdecnumber config.status 5482configured by $0, generated by GNU Autoconf 2.64, 5483 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\" 5484 5485Copyright (C) 2009 Free Software Foundation, Inc. 5486This config.status script is free software; the Free Software Foundation 5487gives unlimited permission to copy, distribute and modify it." 5488 5489ac_pwd='$ac_pwd' 5490srcdir='$srcdir' 5491test -n "\$AWK" || AWK=awk 5492_ACEOF 5493 5494cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5495# The default lists apply if the user does not specify any file. 5496ac_need_defaults=: 5497while test $# != 0 5498do 5499 case $1 in 5500 --*=*) 5501 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5502 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5503 ac_shift=: 5504 ;; 5505 *) 5506 ac_option=$1 5507 ac_optarg=$2 5508 ac_shift=shift 5509 ;; 5510 esac 5511 5512 case $ac_option in 5513 # Handling of the options. 5514 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5515 ac_cs_recheck=: ;; 5516 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5517 $as_echo "$ac_cs_version"; exit ;; 5518 --debug | --debu | --deb | --de | --d | -d ) 5519 debug=: ;; 5520 --file | --fil | --fi | --f ) 5521 $ac_shift 5522 case $ac_optarg in 5523 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5524 esac 5525 as_fn_append CONFIG_FILES " '$ac_optarg'" 5526 ac_need_defaults=false;; 5527 --header | --heade | --head | --hea ) 5528 $ac_shift 5529 case $ac_optarg in 5530 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5531 esac 5532 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5533 ac_need_defaults=false;; 5534 --he | --h) 5535 # Conflict between --help and --header 5536 as_fn_error "ambiguous option: \`$1' 5537Try \`$0 --help' for more information.";; 5538 --help | --hel | -h ) 5539 $as_echo "$ac_cs_usage"; exit ;; 5540 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5541 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5542 ac_cs_silent=: ;; 5543 5544 # This is an error. 5545 -*) as_fn_error "unrecognized option: \`$1' 5546Try \`$0 --help' for more information." ;; 5547 5548 *) as_fn_append ac_config_targets " $1" 5549 ac_need_defaults=false ;; 5550 5551 esac 5552 shift 5553done 5554 5555ac_configure_extra_args= 5556 5557if $ac_cs_silent; then 5558 exec 6>/dev/null 5559 ac_configure_extra_args="$ac_configure_extra_args --silent" 5560fi 5561 5562_ACEOF 5563cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5564if \$ac_cs_recheck; then 5565 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5566 shift 5567 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5568 CONFIG_SHELL='$SHELL' 5569 export CONFIG_SHELL 5570 exec "\$@" 5571fi 5572 5573_ACEOF 5574cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5575exec 5>>config.log 5576{ 5577 echo 5578 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5579## Running $as_me. ## 5580_ASBOX 5581 $as_echo "$ac_log" 5582} >&5 5583 5584_ACEOF 5585cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5586# 5587# INIT-COMMANDS 5588# 5589 5590GCC="$GCC" 5591CC="$CC" 5592acx_cv_header_stdint="$acx_cv_header_stdint" 5593acx_cv_type_int8_t="$acx_cv_type_int8_t" 5594acx_cv_type_int16_t="$acx_cv_type_int16_t" 5595acx_cv_type_int32_t="$acx_cv_type_int32_t" 5596acx_cv_type_int64_t="$acx_cv_type_int64_t" 5597acx_cv_type_intptr_t="$acx_cv_type_intptr_t" 5598ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" 5599ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t" 5600ac_cv_type_uint64_t="$ac_cv_type_uint64_t" 5601ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t" 5602ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t" 5603ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t" 5604ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t" 5605ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p" 5606 5607 5608_ACEOF 5609 5610cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5611 5612# Handling of arguments. 5613for ac_config_target in $ac_config_targets 5614do 5615 case $ac_config_target in 5616 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;; 5617 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 5618 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5619 5620 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5621 esac 5622done 5623 5624 5625# If the user did not use the arguments to specify the items to instantiate, 5626# then the envvar interface is used. Set only those that are not. 5627# We use the long form for the default assignment because of an extremely 5628# bizarre bug on SunOS 4.1.3. 5629if $ac_need_defaults; then 5630 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5631 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5632 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5633fi 5634 5635# Have a temporary directory for convenience. Make it in the build tree 5636# simply because there is no reason against having it here, and in addition, 5637# creating and moving files from /tmp can sometimes cause problems. 5638# Hook for its removal unless debugging. 5639# Note that there is a small window in which the directory will not be cleaned: 5640# after its creation but before its name has been assigned to `$tmp'. 5641$debug || 5642{ 5643 tmp= 5644 trap 'exit_status=$? 5645 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status 5646' 0 5647 trap 'as_fn_exit 1' 1 2 13 15 5648} 5649# Create a (secure) tmp directory for tmp files. 5650 5651{ 5652 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5653 test -n "$tmp" && test -d "$tmp" 5654} || 5655{ 5656 tmp=./conf$$-$RANDOM 5657 (umask 077 && mkdir "$tmp") 5658} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5 5659 5660# Set up the scripts for CONFIG_FILES section. 5661# No need to generate them if there are no CONFIG_FILES. 5662# This happens for instance with `./config.status config.h'. 5663if test -n "$CONFIG_FILES"; then 5664 5665 5666ac_cr=`echo X | tr X '\015'` 5667# On cygwin, bash can eat \r inside `` if the user requested igncr. 5668# But we know of no other shell where ac_cr would be empty at this 5669# point, so we can use a bashism as a fallback. 5670if test "x$ac_cr" = x; then 5671 eval ac_cr=\$\'\\r\' 5672fi 5673ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5674if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5675 ac_cs_awk_cr='\r' 5676else 5677 ac_cs_awk_cr=$ac_cr 5678fi 5679 5680echo 'BEGIN {' >"$tmp/subs1.awk" && 5681_ACEOF 5682 5683 5684{ 5685 echo "cat >conf$$subs.awk <<_ACEOF" && 5686 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5687 echo "_ACEOF" 5688} >conf$$subs.sh || 5689 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5690ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'` 5691ac_delim='%!_!# ' 5692for ac_last_try in false false false false false :; do 5693 . ./conf$$subs.sh || 5694 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5695 5696 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5697 if test $ac_delim_n = $ac_delim_num; then 5698 break 5699 elif $ac_last_try; then 5700 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5 5701 else 5702 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5703 fi 5704done 5705rm -f conf$$subs.sh 5706 5707cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5708cat >>"\$tmp/subs1.awk" <<\\_ACAWK && 5709_ACEOF 5710sed -n ' 5711h 5712s/^/S["/; s/!.*/"]=/ 5713p 5714g 5715s/^[^!]*!// 5716:repl 5717t repl 5718s/'"$ac_delim"'$// 5719t delim 5720:nl 5721h 5722s/\(.\{148\}\).*/\1/ 5723t more1 5724s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5725p 5726n 5727b repl 5728:more1 5729s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5730p 5731g 5732s/.\{148\}// 5733t nl 5734:delim 5735h 5736s/\(.\{148\}\).*/\1/ 5737t more2 5738s/["\\]/\\&/g; s/^/"/; s/$/"/ 5739p 5740b 5741:more2 5742s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5743p 5744g 5745s/.\{148\}// 5746t delim 5747' <conf$$subs.awk | sed ' 5748/^[^""]/{ 5749 N 5750 s/\n// 5751} 5752' >>$CONFIG_STATUS || ac_write_fail=1 5753rm -f conf$$subs.awk 5754cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5755_ACAWK 5756cat >>"\$tmp/subs1.awk" <<_ACAWK && 5757 for (key in S) S_is_set[key] = 1 5758 FS = "" 5759 5760} 5761{ 5762 line = $ 0 5763 nfields = split(line, field, "@") 5764 substed = 0 5765 len = length(field[1]) 5766 for (i = 2; i < nfields; i++) { 5767 key = field[i] 5768 keylen = length(key) 5769 if (S_is_set[key]) { 5770 value = S[key] 5771 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5772 len += length(value) + length(field[++i]) 5773 substed = 1 5774 } else 5775 len += 1 + keylen 5776 } 5777 5778 print line 5779} 5780 5781_ACAWK 5782_ACEOF 5783cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5784if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5785 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5786else 5787 cat 5788fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \ 5789 || as_fn_error "could not setup config files machinery" "$LINENO" 5 5790_ACEOF 5791 5792# VPATH may cause trouble with some makes, so we remove $(srcdir), 5793# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5794# trailing colons and then remove the whole line if VPATH becomes empty 5795# (actually we leave an empty line to preserve line numbers). 5796if test "x$srcdir" = x.; then 5797 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5798s/:*\$(srcdir):*/:/ 5799s/:*\${srcdir}:*/:/ 5800s/:*@srcdir@:*/:/ 5801s/^\([^=]*=[ ]*\):*/\1/ 5802s/:*$// 5803s/^[^=]*=[ ]*$// 5804}' 5805fi 5806 5807cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5808fi # test -n "$CONFIG_FILES" 5809 5810# Set up the scripts for CONFIG_HEADERS section. 5811# No need to generate them if there are no CONFIG_HEADERS. 5812# This happens for instance with `./config.status Makefile'. 5813if test -n "$CONFIG_HEADERS"; then 5814cat >"$tmp/defines.awk" <<\_ACAWK || 5815BEGIN { 5816_ACEOF 5817 5818# Transform confdefs.h into an awk script `defines.awk', embedded as 5819# here-document in config.status, that substitutes the proper values into 5820# config.h.in to produce config.h. 5821 5822# Create a delimiter string that does not exist in confdefs.h, to ease 5823# handling of long lines. 5824ac_delim='%!_!# ' 5825for ac_last_try in false false :; do 5826 ac_t=`sed -n "/$ac_delim/p" confdefs.h` 5827 if test -z "$ac_t"; then 5828 break 5829 elif $ac_last_try; then 5830 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5 5831 else 5832 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5833 fi 5834done 5835 5836# For the awk script, D is an array of macro values keyed by name, 5837# likewise P contains macro parameters if any. Preserve backslash 5838# newline sequences. 5839 5840ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5841sed -n ' 5842s/.\{148\}/&'"$ac_delim"'/g 5843t rset 5844:rset 5845s/^[ ]*#[ ]*define[ ][ ]*/ / 5846t def 5847d 5848:def 5849s/\\$// 5850t bsnl 5851s/["\\]/\\&/g 5852s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5853D["\1"]=" \3"/p 5854s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5855d 5856:bsnl 5857s/["\\]/\\&/g 5858s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5859D["\1"]=" \3\\\\\\n"\\/p 5860t cont 5861s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5862t cont 5863d 5864:cont 5865n 5866s/.\{148\}/&'"$ac_delim"'/g 5867t clear 5868:clear 5869s/\\$// 5870t bsnlc 5871s/["\\]/\\&/g; s/^/"/; s/$/"/p 5872d 5873:bsnlc 5874s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5875b cont 5876' <confdefs.h | sed ' 5877s/'"$ac_delim"'/"\\\ 5878"/g' >>$CONFIG_STATUS || ac_write_fail=1 5879 5880cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5881 for (key in D) D_is_set[key] = 1 5882 FS = "" 5883} 5884/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5885 line = \$ 0 5886 split(line, arg, " ") 5887 if (arg[1] == "#") { 5888 defundef = arg[2] 5889 mac1 = arg[3] 5890 } else { 5891 defundef = substr(arg[1], 2) 5892 mac1 = arg[2] 5893 } 5894 split(mac1, mac2, "(") #) 5895 macro = mac2[1] 5896 prefix = substr(line, 1, index(line, defundef) - 1) 5897 if (D_is_set[macro]) { 5898 # Preserve the white space surrounding the "#". 5899 print prefix "define", macro P[macro] D[macro] 5900 next 5901 } else { 5902 # Replace #undef with comments. This is necessary, for example, 5903 # in the case of _POSIX_SOURCE, which is predefined and required 5904 # on some systems where configure will not decide to define it. 5905 if (defundef == "undef") { 5906 print "/*", prefix defundef, macro, "*/" 5907 next 5908 } 5909 } 5910} 5911{ print } 5912_ACAWK 5913_ACEOF 5914cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5915 as_fn_error "could not setup config headers machinery" "$LINENO" 5 5916fi # test -n "$CONFIG_HEADERS" 5917 5918 5919eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 5920shift 5921for ac_tag 5922do 5923 case $ac_tag in 5924 :[FHLC]) ac_mode=$ac_tag; continue;; 5925 esac 5926 case $ac_mode$ac_tag in 5927 :[FHL]*:*);; 5928 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;; 5929 :[FH]-) ac_tag=-:-;; 5930 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5931 esac 5932 ac_save_IFS=$IFS 5933 IFS=: 5934 set x $ac_tag 5935 IFS=$ac_save_IFS 5936 shift 5937 ac_file=$1 5938 shift 5939 5940 case $ac_mode in 5941 :L) ac_source=$1;; 5942 :[FH]) 5943 ac_file_inputs= 5944 for ac_f 5945 do 5946 case $ac_f in 5947 -) ac_f="$tmp/stdin";; 5948 *) # Look for the file first in the build tree, then in the source tree 5949 # (if the path is not absolute). The absolute path cannot be DOS-style, 5950 # because $ac_f cannot contain `:'. 5951 test -f "$ac_f" || 5952 case $ac_f in 5953 [\\/$]*) false;; 5954 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5955 esac || 5956 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5957 esac 5958 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5959 as_fn_append ac_file_inputs " '$ac_f'" 5960 done 5961 5962 # Let's still pretend it is `configure' which instantiates (i.e., don't 5963 # use $as_me), people would be surprised to read: 5964 # /* config.h. Generated by config.status. */ 5965 configure_input='Generated from '` 5966 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5967 `' by configure.' 5968 if test x"$ac_file" != x-; then 5969 configure_input="$ac_file. $configure_input" 5970 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5971$as_echo "$as_me: creating $ac_file" >&6;} 5972 fi 5973 # Neutralize special characters interpreted by sed in replacement strings. 5974 case $configure_input in #( 5975 *\&* | *\|* | *\\* ) 5976 ac_sed_conf_input=`$as_echo "$configure_input" | 5977 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5978 *) ac_sed_conf_input=$configure_input;; 5979 esac 5980 5981 case $ac_tag in 5982 *:-:* | *:-) cat >"$tmp/stdin" \ 5983 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;; 5984 esac 5985 ;; 5986 esac 5987 5988 ac_dir=`$as_dirname -- "$ac_file" || 5989$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5990 X"$ac_file" : 'X\(//\)[^/]' \| \ 5991 X"$ac_file" : 'X\(//\)$' \| \ 5992 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5993$as_echo X"$ac_file" | 5994 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5995 s//\1/ 5996 q 5997 } 5998 /^X\(\/\/\)[^/].*/{ 5999 s//\1/ 6000 q 6001 } 6002 /^X\(\/\/\)$/{ 6003 s//\1/ 6004 q 6005 } 6006 /^X\(\/\).*/{ 6007 s//\1/ 6008 q 6009 } 6010 s/.*/./; q'` 6011 as_dir="$ac_dir"; as_fn_mkdir_p 6012 ac_builddir=. 6013 6014case "$ac_dir" in 6015.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6016*) 6017 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6018 # A ".." for each directory in $ac_dir_suffix. 6019 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6020 case $ac_top_builddir_sub in 6021 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6022 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6023 esac ;; 6024esac 6025ac_abs_top_builddir=$ac_pwd 6026ac_abs_builddir=$ac_pwd$ac_dir_suffix 6027# for backward compatibility: 6028ac_top_builddir=$ac_top_build_prefix 6029 6030case $srcdir in 6031 .) # We are building in place. 6032 ac_srcdir=. 6033 ac_top_srcdir=$ac_top_builddir_sub 6034 ac_abs_top_srcdir=$ac_pwd ;; 6035 [\\/]* | ?:[\\/]* ) # Absolute name. 6036 ac_srcdir=$srcdir$ac_dir_suffix; 6037 ac_top_srcdir=$srcdir 6038 ac_abs_top_srcdir=$srcdir ;; 6039 *) # Relative name. 6040 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6041 ac_top_srcdir=$ac_top_build_prefix$srcdir 6042 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6043esac 6044ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6045 6046 6047 case $ac_mode in 6048 :F) 6049 # 6050 # CONFIG_FILE 6051 # 6052 6053_ACEOF 6054 6055cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6056# If the template does not know about datarootdir, expand it. 6057# FIXME: This hack should be removed a few years after 2.60. 6058ac_datarootdir_hack=; ac_datarootdir_seen= 6059ac_sed_dataroot=' 6060/datarootdir/ { 6061 p 6062 q 6063} 6064/@datadir@/p 6065/@docdir@/p 6066/@infodir@/p 6067/@localedir@/p 6068/@mandir@/p' 6069case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6070*datarootdir*) ac_datarootdir_seen=yes;; 6071*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6072 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6073$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6074_ACEOF 6075cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6076 ac_datarootdir_hack=' 6077 s&@datadir@&$datadir&g 6078 s&@docdir@&$docdir&g 6079 s&@infodir@&$infodir&g 6080 s&@localedir@&$localedir&g 6081 s&@mandir@&$mandir&g 6082 s&\\\${datarootdir}&$datarootdir&g' ;; 6083esac 6084_ACEOF 6085 6086# Neutralize VPATH when `$srcdir' = `.'. 6087# Shell code in configure.ac might set extrasub. 6088# FIXME: do we really want to maintain this feature? 6089cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6090ac_sed_extra="$ac_vpsub 6091$extrasub 6092_ACEOF 6093cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6094:t 6095/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6096s|@configure_input@|$ac_sed_conf_input|;t t 6097s&@top_builddir@&$ac_top_builddir_sub&;t t 6098s&@top_build_prefix@&$ac_top_build_prefix&;t t 6099s&@srcdir@&$ac_srcdir&;t t 6100s&@abs_srcdir@&$ac_abs_srcdir&;t t 6101s&@top_srcdir@&$ac_top_srcdir&;t t 6102s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6103s&@builddir@&$ac_builddir&;t t 6104s&@abs_builddir@&$ac_abs_builddir&;t t 6105s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6106$ac_datarootdir_hack 6107" 6108eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \ 6109 || as_fn_error "could not create $ac_file" "$LINENO" 5 6110 6111test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6112 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } && 6113 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } && 6114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6115which seems to be undefined. Please make sure it is defined." >&5 6116$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6117which seems to be undefined. Please make sure it is defined." >&2;} 6118 6119 rm -f "$tmp/stdin" 6120 case $ac_file in 6121 -) cat "$tmp/out" && rm -f "$tmp/out";; 6122 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";; 6123 esac \ 6124 || as_fn_error "could not create $ac_file" "$LINENO" 5 6125 ;; 6126 :H) 6127 # 6128 # CONFIG_HEADER 6129 # 6130 if test x"$ac_file" != x-; then 6131 { 6132 $as_echo "/* $configure_input */" \ 6133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" 6134 } >"$tmp/config.h" \ 6135 || as_fn_error "could not create $ac_file" "$LINENO" 5 6136 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then 6137 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6138$as_echo "$as_me: $ac_file is unchanged" >&6;} 6139 else 6140 rm -f "$ac_file" 6141 mv "$tmp/config.h" "$ac_file" \ 6142 || as_fn_error "could not create $ac_file" "$LINENO" 5 6143 fi 6144 else 6145 $as_echo "/* $configure_input */" \ 6146 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \ 6147 || as_fn_error "could not create -" "$LINENO" 5 6148 fi 6149 ;; 6150 6151 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6152$as_echo "$as_me: executing $ac_file commands" >&6;} 6153 ;; 6154 esac 6155 6156 6157 case $ac_file$ac_mode in 6158 "gstdint.h":C) 6159if test "$GCC" = yes; then 6160 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h 6161else 6162 echo "/* generated for $CC */" > tmp-stdint.h 6163fi 6164 6165sed 's/^ *//' >> tmp-stdint.h <<EOF 6166 6167 #ifndef GCC_GENERATED_STDINT_H 6168 #define GCC_GENERATED_STDINT_H 1 6169 6170 #include <sys/types.h> 6171EOF 6172 6173if test "$acx_cv_header_stdint" != stdint.h; then 6174 echo "#include <stddef.h>" >> tmp-stdint.h 6175fi 6176if test "$acx_cv_header_stdint" != stddef.h; then 6177 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h 6178fi 6179 6180sed 's/^ *//' >> tmp-stdint.h <<EOF 6181 /* glibc uses these symbols as guards to prevent redefinitions. */ 6182 #ifdef __int8_t_defined 6183 #define _INT8_T 6184 #define _INT16_T 6185 #define _INT32_T 6186 #endif 6187 #ifdef __uint32_t_defined 6188 #define _UINT32_T 6189 #endif 6190 6191EOF 6192 6193# ----------------- done header, emit basic int types ------------- 6194if test "$acx_cv_header_stdint" = stddef.h; then 6195 sed 's/^ *//' >> tmp-stdint.h <<EOF 6196 6197 #ifndef _UINT8_T 6198 #define _UINT8_T 6199 #ifndef __uint8_t_defined 6200 #define __uint8_t_defined 6201 #ifndef uint8_t 6202 typedef unsigned $acx_cv_type_int8_t uint8_t; 6203 #endif 6204 #endif 6205 #endif 6206 6207 #ifndef _UINT16_T 6208 #define _UINT16_T 6209 #ifndef __uint16_t_defined 6210 #define __uint16_t_defined 6211 #ifndef uint16_t 6212 typedef unsigned $acx_cv_type_int16_t uint16_t; 6213 #endif 6214 #endif 6215 #endif 6216 6217 #ifndef _UINT32_T 6218 #define _UINT32_T 6219 #ifndef __uint32_t_defined 6220 #define __uint32_t_defined 6221 #ifndef uint32_t 6222 typedef unsigned $acx_cv_type_int32_t uint32_t; 6223 #endif 6224 #endif 6225 #endif 6226 6227 #ifndef _INT8_T 6228 #define _INT8_T 6229 #ifndef __int8_t_defined 6230 #define __int8_t_defined 6231 #ifndef int8_t 6232 typedef $acx_cv_type_int8_t int8_t; 6233 #endif 6234 #endif 6235 #endif 6236 6237 #ifndef _INT16_T 6238 #define _INT16_T 6239 #ifndef __int16_t_defined 6240 #define __int16_t_defined 6241 #ifndef int16_t 6242 typedef $acx_cv_type_int16_t int16_t; 6243 #endif 6244 #endif 6245 #endif 6246 6247 #ifndef _INT32_T 6248 #define _INT32_T 6249 #ifndef __int32_t_defined 6250 #define __int32_t_defined 6251 #ifndef int32_t 6252 typedef $acx_cv_type_int32_t int32_t; 6253 #endif 6254 #endif 6255 #endif 6256EOF 6257elif test "$ac_cv_type_u_int32_t" = yes; then 6258 sed 's/^ *//' >> tmp-stdint.h <<EOF 6259 6260 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ 6261 #ifndef _INT8_T 6262 #define _INT8_T 6263 #endif 6264 #ifndef _INT16_T 6265 #define _INT16_T 6266 #endif 6267 #ifndef _INT32_T 6268 #define _INT32_T 6269 #endif 6270 6271 #ifndef _UINT8_T 6272 #define _UINT8_T 6273 #ifndef __uint8_t_defined 6274 #define __uint8_t_defined 6275 #ifndef uint8_t 6276 typedef u_int8_t uint8_t; 6277 #endif 6278 #endif 6279 #endif 6280 6281 #ifndef _UINT16_T 6282 #define _UINT16_T 6283 #ifndef __uint16_t_defined 6284 #define __uint16_t_defined 6285 #ifndef uint16_t 6286 typedef u_int16_t uint16_t; 6287 #endif 6288 #endif 6289 #endif 6290 6291 #ifndef _UINT32_T 6292 #define _UINT32_T 6293 #ifndef __uint32_t_defined 6294 #define __uint32_t_defined 6295 #ifndef uint32_t 6296 typedef u_int32_t uint32_t; 6297 #endif 6298 #endif 6299 #endif 6300EOF 6301else 6302 sed 's/^ *//' >> tmp-stdint.h <<EOF 6303 6304 /* Some systems have guard macros to prevent redefinitions, define them. */ 6305 #ifndef _INT8_T 6306 #define _INT8_T 6307 #endif 6308 #ifndef _INT16_T 6309 #define _INT16_T 6310 #endif 6311 #ifndef _INT32_T 6312 #define _INT32_T 6313 #endif 6314 #ifndef _UINT8_T 6315 #define _UINT8_T 6316 #endif 6317 #ifndef _UINT16_T 6318 #define _UINT16_T 6319 #endif 6320 #ifndef _UINT32_T 6321 #define _UINT32_T 6322 #endif 6323EOF 6324fi 6325 6326# ------------- done basic int types, emit int64_t types ------------ 6327if test "$ac_cv_type_uint64_t" = yes; then 6328 sed 's/^ *//' >> tmp-stdint.h <<EOF 6329 6330 /* system headers have good uint64_t and int64_t */ 6331 #ifndef _INT64_T 6332 #define _INT64_T 6333 #endif 6334 #ifndef _UINT64_T 6335 #define _UINT64_T 6336 #endif 6337EOF 6338elif test "$ac_cv_type_u_int64_t" = yes; then 6339 sed 's/^ *//' >> tmp-stdint.h <<EOF 6340 6341 /* system headers have an u_int64_t (and int64_t) */ 6342 #ifndef _INT64_T 6343 #define _INT64_T 6344 #endif 6345 #ifndef _UINT64_T 6346 #define _UINT64_T 6347 #ifndef __uint64_t_defined 6348 #define __uint64_t_defined 6349 #ifndef uint64_t 6350 typedef u_int64_t uint64_t; 6351 #endif 6352 #endif 6353 #endif 6354EOF 6355elif test -n "$acx_cv_type_int64_t"; then 6356 sed 's/^ *//' >> tmp-stdint.h <<EOF 6357 6358 /* architecture has a 64-bit type, $acx_cv_type_int64_t */ 6359 #ifndef _INT64_T 6360 #define _INT64_T 6361 #ifndef int64_t 6362 typedef $acx_cv_type_int64_t int64_t; 6363 #endif 6364 #endif 6365 #ifndef _UINT64_T 6366 #define _UINT64_T 6367 #ifndef __uint64_t_defined 6368 #define __uint64_t_defined 6369 #ifndef uint64_t 6370 typedef unsigned $acx_cv_type_int64_t uint64_t; 6371 #endif 6372 #endif 6373 #endif 6374EOF 6375else 6376 sed 's/^ *//' >> tmp-stdint.h <<EOF 6377 6378 /* some common heuristics for int64_t, using compiler-specific tests */ 6379 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L 6380 #ifndef _INT64_T 6381 #define _INT64_T 6382 #ifndef __int64_t_defined 6383 #ifndef int64_t 6384 typedef long long int64_t; 6385 #endif 6386 #endif 6387 #endif 6388 #ifndef _UINT64_T 6389 #define _UINT64_T 6390 #ifndef uint64_t 6391 typedef unsigned long long uint64_t; 6392 #endif 6393 #endif 6394 6395 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 6396 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and 6397 does not implement __extension__. But that compiler doesn't define 6398 __GNUC_MINOR__. */ 6399 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) 6400 # define __extension__ 6401 # endif 6402 6403 # ifndef _INT64_T 6404 # define _INT64_T 6405 # ifndef int64_t 6406 __extension__ typedef long long int64_t; 6407 # endif 6408 # endif 6409 # ifndef _UINT64_T 6410 # define _UINT64_T 6411 # ifndef uint64_t 6412 __extension__ typedef unsigned long long uint64_t; 6413 # endif 6414 # endif 6415 6416 #elif !defined __STRICT_ANSI__ 6417 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ 6418 6419 # ifndef _INT64_T 6420 # define _INT64_T 6421 # ifndef int64_t 6422 typedef __int64 int64_t; 6423 # endif 6424 # endif 6425 # ifndef _UINT64_T 6426 # define _UINT64_T 6427 # ifndef uint64_t 6428 typedef unsigned __int64 uint64_t; 6429 # endif 6430 # endif 6431 # endif /* compiler */ 6432 6433 #endif /* ANSI version */ 6434EOF 6435fi 6436 6437# ------------- done int64_t types, emit intptr types ------------ 6438if test "$ac_cv_type_uintptr_t" != yes; then 6439 sed 's/^ *//' >> tmp-stdint.h <<EOF 6440 6441 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ 6442 #ifndef __uintptr_t_defined 6443 #ifndef uintptr_t 6444 typedef u$acx_cv_type_intptr_t uintptr_t; 6445 #endif 6446 #endif 6447 #ifndef __intptr_t_defined 6448 #ifndef intptr_t 6449 typedef $acx_cv_type_intptr_t intptr_t; 6450 #endif 6451 #endif 6452EOF 6453fi 6454 6455# ------------- done intptr types, emit int_least types ------------ 6456if test "$ac_cv_type_int_least32_t" != yes; then 6457 sed 's/^ *//' >> tmp-stdint.h <<EOF 6458 6459 /* Define int_least types */ 6460 typedef int8_t int_least8_t; 6461 typedef int16_t int_least16_t; 6462 typedef int32_t int_least32_t; 6463 #ifdef _INT64_T 6464 typedef int64_t int_least64_t; 6465 #endif 6466 6467 typedef uint8_t uint_least8_t; 6468 typedef uint16_t uint_least16_t; 6469 typedef uint32_t uint_least32_t; 6470 #ifdef _UINT64_T 6471 typedef uint64_t uint_least64_t; 6472 #endif 6473EOF 6474fi 6475 6476# ------------- done intptr types, emit int_fast types ------------ 6477if test "$ac_cv_type_int_fast32_t" != yes; then 6478 sed 's/^ *//' >> tmp-stdint.h <<EOF 6479 6480 /* Define int_fast types. short is often slow */ 6481 typedef int8_t int_fast8_t; 6482 typedef int int_fast16_t; 6483 typedef int32_t int_fast32_t; 6484 #ifdef _INT64_T 6485 typedef int64_t int_fast64_t; 6486 #endif 6487 6488 typedef uint8_t uint_fast8_t; 6489 typedef unsigned int uint_fast16_t; 6490 typedef uint32_t uint_fast32_t; 6491 #ifdef _UINT64_T 6492 typedef uint64_t uint_fast64_t; 6493 #endif 6494EOF 6495fi 6496 6497if test "$ac_cv_type_uintmax_t" != yes; then 6498 sed 's/^ *//' >> tmp-stdint.h <<EOF 6499 6500 /* Define intmax based on what we found */ 6501 #ifndef intmax_t 6502 #ifdef _INT64_T 6503 typedef int64_t intmax_t; 6504 #else 6505 typedef long intmax_t; 6506 #endif 6507 #endif 6508 #ifndef uintmax_t 6509 #ifdef _UINT64_T 6510 typedef uint64_t uintmax_t; 6511 #else 6512 typedef unsigned long uintmax_t; 6513 #endif 6514 #endif 6515EOF 6516fi 6517 6518sed 's/^ *//' >> tmp-stdint.h <<EOF 6519 6520 #endif /* GCC_GENERATED_STDINT_H */ 6521EOF 6522 6523if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then 6524 rm -f tmp-stdint.h 6525else 6526 mv -f tmp-stdint.h gstdint.h 6527fi 6528 6529 ;; 6530 "config.h":H) echo timestamp > stamp-h1 ;; 6531 6532 esac 6533done # for ac_tag 6534 6535 6536as_fn_exit 0 6537_ACEOF 6538ac_clean_files=$ac_clean_files_save 6539 6540test $ac_write_fail = 0 || 6541 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5 6542 6543 6544# configure is writing to config.log, and then calls config.status. 6545# config.status does its own redirection, appending to config.log. 6546# Unfortunately, on DOS this fails, as config.log is still kept open 6547# by configure, so config.status won't be able to write to it; its 6548# output is simply discarded. So we exec the FD to /dev/null, 6549# effectively closing config.log, so it can be properly (re)opened and 6550# appended to by config.status. When coming back to configure, we 6551# need to make the FD available again. 6552if test "$no_create" != yes; then 6553 ac_cs_success=: 6554 ac_config_status_args= 6555 test "$silent" = yes && 6556 ac_config_status_args="$ac_config_status_args --quiet" 6557 exec 5>/dev/null 6558 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6559 exec 5>>config.log 6560 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6561 # would make configure fail if this is the last instruction. 6562 $ac_cs_success || as_fn_exit $? 6563fi 6564if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6565 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6566$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6567fi 6568 6569