1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.12 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 6# 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9 10# Defaults: 11ac_help= 12ac_default_prefix=/usr/local 13# Any additions from configure.in: 14 15# Initialize some variables set by options. 16# The variables have the same names as the options, with 17# dashes changed to underlines. 18build=NONE 19cache_file=./config.cache 20exec_prefix=NONE 21host=NONE 22no_create= 23nonopt=NONE 24no_recursion= 25prefix=NONE 26program_prefix=NONE 27program_suffix=NONE 28program_transform_name=s,x,x, 29silent= 30site= 31srcdir= 32target=NONE 33verbose= 34x_includes=NONE 35x_libraries=NONE 36bindir='${exec_prefix}/bin' 37sbindir='${exec_prefix}/sbin' 38libexecdir='${exec_prefix}/libexec' 39datadir='${prefix}/share' 40sysconfdir='${prefix}/etc' 41sharedstatedir='${prefix}/com' 42localstatedir='${prefix}/var' 43libdir='${exec_prefix}/lib' 44includedir='${prefix}/include' 45oldincludedir='/usr/include' 46infodir='${prefix}/info' 47mandir='${prefix}/man' 48 49# Initialize some other variables. 50subdirs= 51MFLAGS= MAKEFLAGS= 52# Maximum number of lines to put in a shell here document. 53ac_max_here_lines=12 54 55ac_prev= 56for ac_option 57do 58 59 # If the previous option needs an argument, assign it. 60 if test -n "$ac_prev"; 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It has an incompatible calling convention. 570 # OSF/1 installbsd also uses dspmsg, but is usable. 571 : 572 else 573 ac_cv_path_install="$ac_dir/$ac_prog -c" 574 break 2 575 fi 576 fi 577 done 578 ;; 579 esac 580 done 581 IFS="$ac_save_IFS" 582 583fi 584 if test "${ac_cv_path_install+set}" = set; then 585 INSTALL="$ac_cv_path_install" 586 else 587 # As a last resort, use the slow shell script. We don't cache a 588 # path for INSTALL within a source directory, because that will 589 # break other packages using the cache if that directory is 590 # removed, or if the path is relative. 591 INSTALL="$ac_install_sh" 592 fi 593fi 594echo "$ac_t""$INSTALL" 1>&6 595 596# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 597# It thinks the first close brace ends the variable substitution. 598test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 599 600test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 601 602# Extract the first word of "gcc", so it can be a program name with args. 603set dummy gcc; ac_word=$2 604echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 605echo "configure:606: checking for $ac_word" >&5 606if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 607 echo $ac_n "(cached) $ac_c" 1>&6 608else 609 if test -n "$CC"; then 610 ac_cv_prog_CC="$CC" # Let the user override the test. 611else 612 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 613 for ac_dir in $PATH; do 614 test -z "$ac_dir" && ac_dir=. 615 if test -f $ac_dir/$ac_word; then 616 ac_cv_prog_CC="gcc" 617 break 618 fi 619 done 620 IFS="$ac_save_ifs" 621fi 622fi 623CC="$ac_cv_prog_CC" 624if test -n "$CC"; then 625 echo "$ac_t""$CC" 1>&6 626else 627 echo "$ac_t""no" 1>&6 628fi 629 630if test -z "$CC"; then 631 # Extract the first word of "cc", so it can be a program name with args. 632set dummy cc; ac_word=$2 633echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 634echo "configure:635: checking for $ac_word" >&5 635if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 636 echo $ac_n "(cached) $ac_c" 1>&6 637else 638 if test -n "$CC"; then 639 ac_cv_prog_CC="$CC" # Let the user override the test. 640else 641 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 642 ac_prog_rejected=no 643 for ac_dir in $PATH; do 644 test -z "$ac_dir" && ac_dir=. 645 if test -f $ac_dir/$ac_word; then 646 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 647 ac_prog_rejected=yes 648 continue 649 fi 650 ac_cv_prog_CC="cc" 651 break 652 fi 653 done 654 IFS="$ac_save_ifs" 655if test $ac_prog_rejected = yes; then 656 # We found a bogon in the path, so make sure we never use it. 657 set dummy $ac_cv_prog_CC 658 shift 659 if test $# -gt 0; then 660 # We chose a different compiler from the bogus one. 661 # However, it has the same basename, so the bogon will be chosen 662 # first if we set CC to just the basename; use the full file name. 663 shift 664 set dummy "$ac_dir/$ac_word" "$@" 665 shift 666 ac_cv_prog_CC="$@" 667 fi 668fi 669fi 670fi 671CC="$ac_cv_prog_CC" 672if test -n "$CC"; then 673 echo "$ac_t""$CC" 1>&6 674else 675 echo "$ac_t""no" 1>&6 676fi 677 678 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 679fi 680 681echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 682echo "configure:683: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 683 684ac_ext=c 685# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 686ac_cpp='$CPP $CPPFLAGS' 687ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 688ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 689cross_compiling=$ac_cv_prog_cc_cross 690 691cat > conftest.$ac_ext <<EOF 692#line 693 "configure" 693#include "confdefs.h" 694main(){return(0);} 695EOF 696if { (eval echo configure:697: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 697 ac_cv_prog_cc_works=yes 698 # If we can't run a trivial program, we are probably using a cross compiler. 699 if (./conftest; exit) 2>/dev/null; then 700 ac_cv_prog_cc_cross=no 701 else 702 ac_cv_prog_cc_cross=yes 703 fi 704else 705 echo "configure: failed program was:" >&5 706 cat conftest.$ac_ext >&5 707 ac_cv_prog_cc_works=no 708fi 709rm -fr conftest* 710 711echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 712if test $ac_cv_prog_cc_works = no; then 713 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 714fi 715echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 716echo "configure:717: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 717echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 718cross_compiling=$ac_cv_prog_cc_cross 719 720echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 721echo "configure:722: checking whether we are using GNU C" >&5 722if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 723 echo $ac_n "(cached) $ac_c" 1>&6 724else 725 cat > conftest.c <<EOF 726#ifdef __GNUC__ 727 yes; 728#endif 729EOF 730if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:731: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 731 ac_cv_prog_gcc=yes 732else 733 ac_cv_prog_gcc=no 734fi 735fi 736 737echo "$ac_t""$ac_cv_prog_gcc" 1>&6 738 739if test $ac_cv_prog_gcc = yes; then 740 GCC=yes 741 ac_test_CFLAGS="${CFLAGS+set}" 742 ac_save_CFLAGS="$CFLAGS" 743 CFLAGS= 744 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 745echo "configure:746: checking whether ${CC-cc} accepts -g" >&5 746if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 747 echo $ac_n "(cached) $ac_c" 1>&6 748else 749 echo 'void f(){}' > conftest.c 750if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 751 ac_cv_prog_cc_g=yes 752else 753 ac_cv_prog_cc_g=no 754fi 755rm -f conftest* 756 757fi 758 759echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 760 if test "$ac_test_CFLAGS" = set; then 761 CFLAGS="$ac_save_CFLAGS" 762 elif test $ac_cv_prog_cc_g = yes; then 763 CFLAGS="-g -O2" 764 else 765 CFLAGS="-O2" 766 fi 767else 768 GCC= 769 test "${CFLAGS+set}" = set || CFLAGS="-g" 770fi 771 772# Extract the first word of "ranlib", so it can be a program name with args. 773set dummy ranlib; ac_word=$2 774echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 775echo "configure:776: checking for $ac_word" >&5 776if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 777 echo $ac_n "(cached) $ac_c" 1>&6 778else 779 if test -n "$RANLIB"; then 780 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 781else 782 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" 783 for ac_dir in $PATH; do 784 test -z "$ac_dir" && ac_dir=. 785 if test -f $ac_dir/$ac_word; then 786 ac_cv_prog_RANLIB="ranlib" 787 break 788 fi 789 done 790 IFS="$ac_save_ifs" 791 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" 792fi 793fi 794RANLIB="$ac_cv_prog_RANLIB" 795if test -n "$RANLIB"; then 796 echo "$ac_t""$RANLIB" 1>&6 797else 798 echo "$ac_t""no" 1>&6 799fi 800 801 802echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 803echo "configure:804: checking how to run the C preprocessor" >&5 804# On Suns, sometimes $CPP names a directory. 805if test -n "$CPP" && test -d "$CPP"; then 806 CPP= 807fi 808if test -z "$CPP"; then 809if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 810 echo $ac_n "(cached) $ac_c" 1>&6 811else 812 # This must be in double quotes, not single quotes, because CPP may get 813 # substituted into the Makefile and "${CC-cc}" will confuse make. 814 CPP="${CC-cc} -E" 815 # On the NeXT, cc -E runs the code through the compiler's parser, 816 # not just through cpp. 817 cat > conftest.$ac_ext <<EOF 818#line 819 "configure" 819#include "confdefs.h" 820#include <assert.h> 821Syntax Error 822EOF 823ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 824{ (eval echo configure:825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 825ac_err=`grep -v '^ *+' conftest.out` 826if test -z "$ac_err"; then 827 : 828else 829 echo "$ac_err" >&5 830 echo "configure: failed program was:" >&5 831 cat conftest.$ac_ext >&5 832 rm -rf conftest* 833 CPP="${CC-cc} -E -traditional-cpp" 834 cat > conftest.$ac_ext <<EOF 835#line 836 "configure" 836#include "confdefs.h" 837#include <assert.h> 838Syntax Error 839EOF 840ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 841{ (eval echo configure:842: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 842ac_err=`grep -v '^ *+' conftest.out` 843if test -z "$ac_err"; then 844 : 845else 846 echo "$ac_err" >&5 847 echo "configure: failed program was:" >&5 848 cat conftest.$ac_ext >&5 849 rm -rf conftest* 850 CPP=/lib/cpp 851fi 852rm -f conftest* 853fi 854rm -f conftest* 855 ac_cv_prog_CPP="$CPP" 856fi 857 CPP="$ac_cv_prog_CPP" 858else 859 ac_cv_prog_CPP="$CPP" 860fi 861echo "$ac_t""$CPP" 1>&6 862 863echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 864echo "configure:865: checking for ANSI C header files" >&5 865if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then 866 echo $ac_n "(cached) $ac_c" 1>&6 867else 868 cat > conftest.$ac_ext <<EOF 869#line 870 "configure" 870#include "confdefs.h" 871#include <stdlib.h> 872#include <stdarg.h> 873#include <string.h> 874#include <float.h> 875EOF 876ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 877{ (eval echo configure:878: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 878ac_err=`grep -v '^ *+' conftest.out` 879if test -z "$ac_err"; then 880 rm -rf conftest* 881 ac_cv_header_stdc=yes 882else 883 echo "$ac_err" >&5 884 echo "configure: failed program was:" >&5 885 cat conftest.$ac_ext >&5 886 rm -rf conftest* 887 ac_cv_header_stdc=no 888fi 889rm -f conftest* 890 891if test $ac_cv_header_stdc = yes; then 892 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 893cat > conftest.$ac_ext <<EOF 894#line 895 "configure" 895#include "confdefs.h" 896#include <string.h> 897EOF 898if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 899 egrep "memchr" >/dev/null 2>&1; then 900 : 901else 902 rm -rf conftest* 903 ac_cv_header_stdc=no 904fi 905rm -f conftest* 906 907fi 908 909if test $ac_cv_header_stdc = yes; then 910 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 911cat > conftest.$ac_ext <<EOF 912#line 913 "configure" 913#include "confdefs.h" 914#include <stdlib.h> 915EOF 916if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 917 egrep "free" >/dev/null 2>&1; then 918 : 919else 920 rm -rf conftest* 921 ac_cv_header_stdc=no 922fi 923rm -f conftest* 924 925fi 926 927if test $ac_cv_header_stdc = yes; then 928 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 929if test "$cross_compiling" = yes; then 930 : 931else 932 cat > conftest.$ac_ext <<EOF 933#line 934 "configure" 934#include "confdefs.h" 935#include <ctype.h> 936#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 937#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 938#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 939int main () { int i; for (i = 0; i < 256; i++) 940if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); 941exit (0); } 942 943EOF 944if { (eval echo configure:945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null 945then 946 : 947else 948 echo "configure: failed program was:" >&5 949 cat conftest.$ac_ext >&5 950 rm -fr conftest* 951 ac_cv_header_stdc=no 952fi 953rm -fr conftest* 954fi 955 956fi 957fi 958 959echo "$ac_t""$ac_cv_header_stdc" 1>&6 960if test $ac_cv_header_stdc = yes; then 961 cat >> confdefs.h <<\EOF 962#define STDC_HEADERS 1 963EOF 964 965fi 966 967for ac_hdr in limits.h stdlib.h unistd.h string.h stdarg.h sys/stat.h sys/types.h 968do 969ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` 970echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 971echo "configure:972: checking for $ac_hdr" >&5 972if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 973 echo $ac_n "(cached) $ac_c" 1>&6 974else 975 cat > conftest.$ac_ext <<EOF 976#line 977 "configure" 977#include "confdefs.h" 978#include <$ac_hdr> 979EOF 980ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 981{ (eval echo configure:982: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 982ac_err=`grep -v '^ *+' conftest.out` 983if test -z "$ac_err"; then 984 rm -rf conftest* 985 eval "ac_cv_header_$ac_safe=yes" 986else 987 echo "$ac_err" >&5 988 echo "configure: failed program was:" >&5 989 cat conftest.$ac_ext >&5 990 rm -rf conftest* 991 eval "ac_cv_header_$ac_safe=no" 992fi 993rm -f conftest* 994fi 995if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 996 echo "$ac_t""yes" 1>&6 997 ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` 998 cat >> confdefs.h <<EOF 999#define $ac_tr_hdr 1 1000EOF 1001 1002else 1003 echo "$ac_t""no" 1>&6 1004fi 1005done 1006 1007 1008for ac_func in memmove 1009do 1010echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 1011echo "configure:1012: checking for $ac_func" >&5 1012if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then 1013 echo $ac_n "(cached) $ac_c" 1>&6 1014else 1015 cat > conftest.$ac_ext <<EOF 1016#line 1017 "configure" 1017#include "confdefs.h" 1018/* System header to define __stub macros and hopefully few prototypes, 1019 which can conflict with char $ac_func(); below. */ 1020#include <assert.h> 1021/* Override any gcc2 internal prototype to avoid an error. */ 1022/* We use char because int might match the return type of a gcc2 1023 builtin and then its argument prototype would still apply. */ 1024char $ac_func(); 1025 1026int main() { 1027 1028/* The GNU C library defines this for functions which it implements 1029 to always fail with ENOSYS. Some functions are actually named 1030 something starting with __ and the normal name is an alias. */ 1031#if defined (__stub_$ac_func) || defined (__stub___$ac_func) 1032choke me 1033#else 1034$ac_func(); 1035#endif 1036 1037; return 0; } 1038EOF 1039if { (eval echo configure:1040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then 1040 rm -rf conftest* 1041 eval "ac_cv_func_$ac_func=yes" 1042else 1043 echo "configure: failed program was:" >&5 1044 cat conftest.$ac_ext >&5 1045 rm -rf conftest* 1046 eval "ac_cv_func_$ac_func=no" 1047fi 1048rm -f conftest* 1049fi 1050 1051if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then 1052 echo "$ac_t""yes" 1>&6 1053 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` 1054 cat >> confdefs.h <<EOF 1055#define $ac_tr_func 1 1056EOF 1057 1058else 1059 echo "$ac_t""no" 1>&6 1060fi 1061done 1062 1063 1064echo $ac_n "checking for working const""... $ac_c" 1>&6 1065echo "configure:1066: checking for working const" >&5 1066if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then 1067 echo $ac_n "(cached) $ac_c" 1>&6 1068else 1069 cat > conftest.$ac_ext <<EOF 1070#line 1071 "configure" 1071#include "confdefs.h" 1072 1073int main() { 1074 1075/* Ultrix mips cc rejects this. */ 1076typedef int charset[2]; const charset x; 1077/* SunOS 4.1.1 cc rejects this. */ 1078char const *const *ccp; 1079char **p; 1080/* NEC SVR4.0.2 mips cc rejects this. */ 1081struct point {int x, y;}; 1082static struct point const zero = {0,0}; 1083/* AIX XL C 1.02.0.0 rejects this. 1084 It does not let you subtract one const X* pointer from another in an arm 1085 of an if-expression whose if-part is not a constant expression */ 1086const char *g = "string"; 1087ccp = &g + (g ? g-g : 0); 1088/* HPUX 7.0 cc rejects these. */ 1089++ccp; 1090p = (char**) ccp; 1091ccp = (char const *const *) p; 1092{ /* SCO 3.2v4 cc rejects this. */ 1093 char *t; 1094 char const *s = 0 ? (char *) 0 : (char const *) 0; 1095 1096 *t++ = 0; 1097} 1098{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1099 int x[] = {25, 17}; 1100 const int *foo = &x[0]; 1101 ++foo; 1102} 1103{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1104 typedef const int *iptr; 1105 iptr p = 0; 1106 ++p; 1107} 1108{ /* AIX XL C 1.02.0.0 rejects this saying 1109 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1110 struct s { int j; const int *ap[3]; }; 1111 struct s *b; b->j = 5; 1112} 1113{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1114 const int foo = 10; 1115} 1116 1117; return 0; } 1118EOF 1119if { (eval echo configure:1120: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1120 rm -rf conftest* 1121 ac_cv_c_const=yes 1122else 1123 echo "configure: failed program was:" >&5 1124 cat conftest.$ac_ext >&5 1125 rm -rf conftest* 1126 ac_cv_c_const=no 1127fi 1128rm -f conftest* 1129fi 1130 1131echo "$ac_t""$ac_cv_c_const" 1>&6 1132if test $ac_cv_c_const = no; then 1133 cat >> confdefs.h <<\EOF 1134#define const 1135EOF 1136 1137fi 1138 1139echo $ac_n "checking for size_t""... $ac_c" 1>&6 1140echo "configure:1141: checking for size_t" >&5 1141if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then 1142 echo $ac_n "(cached) $ac_c" 1>&6 1143else 1144 cat > conftest.$ac_ext <<EOF 1145#line 1146 "configure" 1146#include "confdefs.h" 1147#include <sys/types.h> 1148#if STDC_HEADERS 1149#include <stdlib.h> 1150#include <stddef.h> 1151#endif 1152EOF 1153if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1154 egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then 1155 rm -rf conftest* 1156 ac_cv_type_size_t=yes 1157else 1158 rm -rf conftest* 1159 ac_cv_type_size_t=no 1160fi 1161rm -f conftest* 1162 1163fi 1164echo "$ac_t""$ac_cv_type_size_t" 1>&6 1165if test $ac_cv_type_size_t = no; then 1166 cat >> confdefs.h <<\EOF 1167#define size_t unsigned 1168EOF 1169 1170fi 1171 1172 1173trap '' 1 2 15 1174cat > confcache <<\EOF 1175# This file is a shell script that caches the results of configure 1176# tests run on this system so they can be shared between configure 1177# scripts and configure runs. It is not useful on other systems. 1178# If it contains results you don't want to keep, you may remove or edit it. 1179# 1180# By default, configure uses ./config.cache as the cache file, 1181# creating it if it does not exist already. You can give configure 1182# the --cache-file=FILE option to use a different cache file; that is 1183# what configure does when it calls configure scripts in 1184# subdirectories, so they share the cache. 1185# Giving --cache-file=/dev/null disables caching, for debugging configure. 1186# config.status only pays attention to the cache file if you give it the 1187# --recheck option to rerun configure. 1188# 1189EOF 1190# The following way of writing the cache mishandles newlines in values, 1191# but we know of no workaround that is simple, portable, and efficient. 1192# So, don't put newlines in cache variables' values. 1193# Ultrix sh set writes to stderr and can't be redirected directly, 1194# and sets the high bit in the cache file unless we assign to the vars. 1195(set) 2>&1 | 1196 case `(ac_space=' '; set) 2>&1` in 1197 *ac_space=\ *) 1198 # `set' does not quote correctly, so add quotes (double-quote substitution 1199 # turns \\\\ into \\, and sed turns \\ into \). 1200 sed -n \ 1201 -e "s/'/'\\\\''/g" \ 1202 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1203 ;; 1204 *) 1205 # `set' quotes correctly as required by POSIX, so do not add quotes. 1206 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1207 ;; 1208 esac >> confcache 1209if cmp -s $cache_file confcache; then 1210 : 1211else 1212 if test -w $cache_file; then 1213 echo "updating cache $cache_file" 1214 cat confcache > $cache_file 1215 else 1216 echo "not updating unwritable cache $cache_file" 1217 fi 1218fi 1219rm -f confcache 1220 1221trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1222 1223test "x$prefix" = xNONE && prefix=$ac_default_prefix 1224# Let make expand exec_prefix. 1225test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1226 1227# Any assignment to VPATH causes Sun make to only execute 1228# the first set of double-colon rules, so remove it if not needed. 1229# If there is a colon in the path, we need to keep it. 1230if test "x$srcdir" = x.; then 1231 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1232fi 1233 1234trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1235 1236DEFS=-DHAVE_CONFIG_H 1237 1238# Without the "./", some shells look in PATH for config.status. 1239: ${CONFIG_STATUS=./config.status} 1240 1241echo creating $CONFIG_STATUS 1242rm -f $CONFIG_STATUS 1243cat > $CONFIG_STATUS <<EOF 1244#! /bin/sh 1245# Generated automatically by configure. 1246# Run this file to recreate the current configuration. 1247# This directory was configured as follows, 1248# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1249# 1250# $0 $ac_configure_args 1251# 1252# Compiler output produced by configure, useful for debugging 1253# configure, is in ./config.log if it exists. 1254 1255ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1256for ac_option 1257do 1258 case "\$ac_option" in 1259 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1260 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1261 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1262 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1263 echo "$CONFIG_STATUS generated by autoconf version 2.12" 1264 exit 0 ;; 1265 -help | --help | --hel | --he | --h) 1266 echo "\$ac_cs_usage"; exit 0 ;; 1267 *) echo "\$ac_cs_usage"; exit 1 ;; 1268 esac 1269done 1270 1271ac_given_srcdir=$srcdir 1272ac_given_INSTALL="$INSTALL" 1273 1274trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1275EOF 1276cat >> $CONFIG_STATUS <<EOF 1277 1278# Protect against being on the right side of a sed subst in config.status. 1279sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1280 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1281$ac_vpsub 1282$extrasub 1283s%@CFLAGS@%$CFLAGS%g 1284s%@CPPFLAGS@%$CPPFLAGS%g 1285s%@CXXFLAGS@%$CXXFLAGS%g 1286s%@DEFS@%$DEFS%g 1287s%@LDFLAGS@%$LDFLAGS%g 1288s%@LIBS@%$LIBS%g 1289s%@exec_prefix@%$exec_prefix%g 1290s%@prefix@%$prefix%g 1291s%@program_transform_name@%$program_transform_name%g 1292s%@bindir@%$bindir%g 1293s%@sbindir@%$sbindir%g 1294s%@libexecdir@%$libexecdir%g 1295s%@datadir@%$datadir%g 1296s%@sysconfdir@%$sysconfdir%g 1297s%@sharedstatedir@%$sharedstatedir%g 1298s%@localstatedir@%$localstatedir%g 1299s%@libdir@%$libdir%g 1300s%@includedir@%$includedir%g 1301s%@oldincludedir@%$oldincludedir%g 1302s%@infodir@%$infodir%g 1303s%@mandir@%$mandir%g 1304s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1305s%@INSTALL_DATA@%$INSTALL_DATA%g 1306s%@CC@%$CC%g 1307s%@RANLIB@%$RANLIB%g 1308s%@CPP@%$CPP%g 1309 1310CEOF 1311EOF 1312 1313cat >> $CONFIG_STATUS <<\EOF 1314 1315# Split the substitutions into bite-sized pieces for seds with 1316# small command number limits, like on Digital OSF/1 and HP-UX. 1317ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1318ac_file=1 # Number of current file. 1319ac_beg=1 # First line for current file. 1320ac_end=$ac_max_sed_cmds # Line after last line for current file. 1321ac_more_lines=: 1322ac_sed_cmds="" 1323while $ac_more_lines; do 1324 if test $ac_beg -gt 1; then 1325 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1326 else 1327 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1328 fi 1329 if test ! -s conftest.s$ac_file; then 1330 ac_more_lines=false 1331 rm -f conftest.s$ac_file 1332 else 1333 if test -z "$ac_sed_cmds"; then 1334 ac_sed_cmds="sed -f conftest.s$ac_file" 1335 else 1336 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1337 fi 1338 ac_file=`expr $ac_file + 1` 1339 ac_beg=$ac_end 1340 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1341 fi 1342done 1343if test -z "$ac_sed_cmds"; then 1344 ac_sed_cmds=cat 1345fi 1346EOF 1347 1348cat >> $CONFIG_STATUS <<EOF 1349 1350CONFIG_FILES=\${CONFIG_FILES-"Makefile"} 1351EOF 1352cat >> $CONFIG_STATUS <<\EOF 1353for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1354 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1355 case "$ac_file" in 1356 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1357 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1358 *) ac_file_in="${ac_file}.in" ;; 1359 esac 1360 1361 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1362 1363 # Remove last slash and all that follows it. Not all systems have dirname. 1364 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1365 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1366 # The file is in a subdirectory. 1367 test ! -d "$ac_dir" && mkdir "$ac_dir" 1368 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1369 # A "../" for each directory in $ac_dir_suffix. 1370 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1371 else 1372 ac_dir_suffix= ac_dots= 1373 fi 1374 1375 case "$ac_given_srcdir" in 1376 .) srcdir=. 1377 if test -z "$ac_dots"; then top_srcdir=. 1378 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1379 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1380 *) # Relative path. 1381 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1382 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1383 esac 1384 1385 case "$ac_given_INSTALL" in 1386 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1387 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1388 esac 1389 1390 echo creating "$ac_file" 1391 rm -f "$ac_file" 1392 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1393 case "$ac_file" in 1394 *Makefile*) ac_comsub="1i\\ 1395# $configure_input" ;; 1396 *) ac_comsub= ;; 1397 esac 1398 1399 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1400 sed -e "$ac_comsub 1401s%@configure_input@%$configure_input%g 1402s%@srcdir@%$srcdir%g 1403s%@top_srcdir@%$top_srcdir%g 1404s%@INSTALL@%$INSTALL%g 1405" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1406fi; done 1407rm -f conftest.s* 1408 1409# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 1410# NAME is the cpp macro being defined and VALUE is the value it is being given. 1411# 1412# ac_d sets the value in "#define NAME VALUE" lines. 1413ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' 1414ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' 1415ac_dC='\3' 1416ac_dD='%g' 1417# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 1418ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1419ac_uB='\([ ]\)%\1#\2define\3' 1420ac_uC=' ' 1421ac_uD='\4%g' 1422# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 1423ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 1424ac_eB='$%\1#\2define\3' 1425ac_eC=' ' 1426ac_eD='%g' 1427 1428if test "${CONFIG_HEADERS+set}" != set; then 1429EOF 1430cat >> $CONFIG_STATUS <<EOF 1431 CONFIG_HEADERS="config.h" 1432EOF 1433cat >> $CONFIG_STATUS <<\EOF 1434fi 1435for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then 1436 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1437 case "$ac_file" in 1438 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1439 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1440 *) ac_file_in="${ac_file}.in" ;; 1441 esac 1442 1443 echo creating $ac_file 1444 1445 rm -f conftest.frag conftest.in conftest.out 1446 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1447 cat $ac_file_inputs > conftest.in 1448 1449EOF 1450 1451# Transform confdefs.h into a sed script conftest.vals that substitutes 1452# the proper values into config.h.in to produce config.h. And first: 1453# Protect against being on the right side of a sed subst in config.status. 1454# Protect against being in an unquoted here document in config.status. 1455rm -f conftest.vals 1456cat > conftest.hdr <<\EOF 1457s/[\\&%]/\\&/g 1458s%[\\$`]%\\&%g 1459s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp 1460s%ac_d%ac_u%gp 1461s%ac_u%ac_e%gp 1462EOF 1463sed -n -f conftest.hdr confdefs.h > conftest.vals 1464rm -f conftest.hdr 1465 1466# This sed command replaces #undef with comments. This is necessary, for 1467# example, in the case of _POSIX_SOURCE, which is predefined and required 1468# on some systems where configure will not decide to define it. 1469cat >> conftest.vals <<\EOF 1470s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% 1471EOF 1472 1473# Break up conftest.vals because some shells have a limit on 1474# the size of here documents, and old seds have small limits too. 1475 1476rm -f conftest.tail 1477while : 1478do 1479 ac_lines=`grep -c . conftest.vals` 1480 # grep -c gives empty output for an empty file on some AIX systems. 1481 if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi 1482 # Write a limited-size here document to conftest.frag. 1483 echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS 1484 sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS 1485 echo 'CEOF 1486 sed -f conftest.frag conftest.in > conftest.out 1487 rm -f conftest.in 1488 mv conftest.out conftest.in 1489' >> $CONFIG_STATUS 1490 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 1491 rm -f conftest.vals 1492 mv conftest.tail conftest.vals 1493done 1494rm -f conftest.vals 1495 1496cat >> $CONFIG_STATUS <<\EOF 1497 rm -f conftest.frag conftest.h 1498 echo "/* $ac_file. Generated automatically by configure. */" > conftest.h 1499 cat conftest.in >> conftest.h 1500 rm -f conftest.in 1501 if cmp -s $ac_file conftest.h 2>/dev/null; then 1502 echo "$ac_file is unchanged" 1503 rm -f conftest.h 1504 else 1505 # Remove last slash and all that follows it. Not all systems have dirname. 1506 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1507 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1508 # The file is in a subdirectory. 1509 test ! -d "$ac_dir" && mkdir "$ac_dir" 1510 fi 1511 rm -f $ac_file 1512 mv conftest.h $ac_file 1513 fi 1514fi; done 1515 1516EOF 1517cat >> $CONFIG_STATUS <<EOF 1518 1519EOF 1520cat >> $CONFIG_STATUS <<\EOF 1521 1522exit 0 1523EOF 1524chmod +x $CONFIG_STATUS 1525rm -fr confdefs* $ac_clean_files 1526test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1527 1528