1#! /bin/sh 2 3# Guess values for system-dependent variables and create Makefiles. 4# Generated automatically using autoconf version 2.13 5# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. 6# 7# This configure script is free software; the Free Software Foundation 8# gives unlimited permission to copy, distribute and modify it. 9 10# Defaults: 11ac_help= 12ac_default_prefix=/usr/local 13# Any additions from configure.in: 14 15# Initialize some variables set by options. 16# The variables have the same names as the options, with 17# dashes changed to underlines. 18build=NONE 19cache_file=./config.cache 20exec_prefix=NONE 21host=NONE 22no_create= 23nonopt=NONE 24no_recursion= 25prefix=NONE 26program_prefix=NONE 27program_suffix=NONE 28program_transform_name=s,x,x, 29silent= 30site= 31srcdir= 32target=NONE 33verbose= 34x_includes=NONE 35x_libraries=NONE 36bindir='${exec_prefix}/bin' 37sbindir='${exec_prefix}/sbin' 38libexecdir='${exec_prefix}/libexec' 39datadir='${prefix}/share' 40sysconfdir='${prefix}/etc' 41sharedstatedir='${prefix}/com' 42localstatedir='${prefix}/var' 43libdir='${exec_prefix}/lib' 44includedir='${prefix}/include' 45oldincludedir='/usr/include' 46infodir='${prefix}/info' 47mandir='${prefix}/man' 48 49# Initialize some other variables. 50subdirs= 51MFLAGS= MAKEFLAGS= 52SHELL=${CONFIG_SHELL-/bin/sh} 53# Maximum number of lines to put in a shell here document. 54ac_max_here_lines=12 55 56ac_prev= 57for ac_option 58do 59 60 # If the previous option needs an argument, assign it. 61 if test -n "$ac_prev"; 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95 -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ 96 | --da=*) 97 datadir="$ac_optarg" ;; 98 99 -disable-* | --disable-*) 100 ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` 101 # Reject names that are not valid shell variable names. 102 if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then 103 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 104 fi 105 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 106 eval "enable_${ac_feature}=no" ;; 107 108 -enable-* | --enable-*) 109 ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` 110 # Reject names that are not valid shell variable names. 111 if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then 112 { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } 113 fi 114 ac_feature=`echo $ac_feature| sed 's/-/_/g'` 115 case "$ac_option" in 116 *=*) ;; 117 *) ac_optarg=yes ;; 118 esac 119 eval "enable_${ac_feature}='$ac_optarg'" ;; 120 121 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ 122 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ 123 | --exec | --exe | --ex) 124 ac_prev=exec_prefix ;; 125 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ 126 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ 127 | --exec=* | --exe=* | --ex=*) 128 exec_prefix="$ac_optarg" ;; 129 130 -gas | --gas | --ga | --g) 131 # Obsolete; use --with-gas. 132 with_gas=yes ;; 133 134 -help | --help | --hel | --he) 135 # Omit some internal or obsolete options to make the list less imposing. 136 # This message is too long to be a string in the A/UX 3.1 sh. 137 cat << EOF 138Usage: configure [options] [host] 139Options: [defaults in brackets after descriptions] 140Configuration: 141 --cache-file=FILE cache test results in FILE 142 --help print this message 143 --no-create do not create output files 144 --quiet, --silent do not print \`checking...' messages 145 --version print the version of autoconf that created configure 146Directory and file names: 147 --prefix=PREFIX install architecture-independent files in PREFIX 148 [$ac_default_prefix] 149 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 150 [same as prefix] 151 --bindir=DIR user executables in DIR [EPREFIX/bin] 152 --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] 153 --libexecdir=DIR program executables in DIR [EPREFIX/libexec] 154 --datadir=DIR read-only architecture-independent data in DIR 155 [PREFIX/share] 156 --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] 157 --sharedstatedir=DIR modifiable architecture-independent data in DIR 158 [PREFIX/com] 159 --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] 160 --libdir=DIR object code libraries in DIR [EPREFIX/lib] 161 --includedir=DIR C header files in DIR [PREFIX/include] 162 --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] 163 --infodir=DIR info documentation in DIR [PREFIX/info] 164 --mandir=DIR man documentation in DIR [PREFIX/man] 165 --srcdir=DIR find the sources in DIR [configure dir or ..] 166 --program-prefix=PREFIX prepend PREFIX to installed program names 167 --program-suffix=SUFFIX append SUFFIX to installed program names 168 --program-transform-name=PROGRAM 169 run sed PROGRAM on installed program names 170EOF 171 cat << EOF 172Host type: 173 --build=BUILD configure for building on BUILD [BUILD=HOST] 174 --host=HOST configure for HOST [guessed] 175 --target=TARGET configure for TARGET [TARGET=HOST] 176Features and packages: 177 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 178 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 179 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 180 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 181 --x-includes=DIR X include files are in DIR 182 --x-libraries=DIR X library files are in DIR 183EOF 184 if test -n "$ac_help"; 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Note, $r is set by the top-level Makefile. 556# Note that when we look for the compiler, we search both with and without 557# extension to handle cross and canadian cross builds. 558compiler_name=f771 559rm -f skip-this-dir 560echo $ac_n "checking if compiler $compiler_name has been built""... $ac_c" 1>&6 561echo "configure:562: checking if compiler $compiler_name has been built" >&5 562if eval "test \"`echo '$''{'g77_cv_compiler_exists'+set}'`\" = set"; then 563 echo $ac_n "(cached) $ac_c" 1>&6 564else 565 g77_cv_compiler_exists=yes 566if test -n "$r"; then 567 if test -d "$r"/gcc; then 568 if test -f "$r"/gcc/$compiler_name \ 569 || test -f "$r"/gcc/$compiler_name.exe; then 570 true 571 else 572 g77_cv_compiler_exists=no 573 echo "rm -f config.cache config.log multilib.out" > skip-this-dir 574 fi 575 fi 576fi 577 578fi 579 580echo "$ac_t""$g77_cv_compiler_exists" 1>&6 581if test x$g77_cv_compiler_exists = xno 582then 583 rm -f Makefile conftest* confdefs* core 584 exit 0 585fi 586 587# For g77 we'll set CC to point at the built gcc, but this will get it into 588# the makefiles 589# Extract the first word of "gcc", so it can be a program name with args. 590set dummy gcc; ac_word=$2 591echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 592echo "configure:593: checking for $ac_word" >&5 593if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 594 echo $ac_n "(cached) $ac_c" 1>&6 595else 596 if test -n "$CC"; then 597 ac_cv_prog_CC="$CC" # Let the user override the test. 598else 599 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 600 ac_dummy="$PATH" 601 for ac_dir in $ac_dummy; do 602 test -z "$ac_dir" && ac_dir=. 603 if test -f $ac_dir/$ac_word; then 604 ac_cv_prog_CC="gcc" 605 break 606 fi 607 done 608 IFS="$ac_save_ifs" 609fi 610fi 611CC="$ac_cv_prog_CC" 612if test -n "$CC"; then 613 echo "$ac_t""$CC" 1>&6 614else 615 echo "$ac_t""no" 1>&6 616fi 617 618if test -z "$CC"; then 619 # Extract the first word of "cc", so it can be a program name with args. 620set dummy cc; ac_word=$2 621echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 622echo "configure:623: checking for $ac_word" >&5 623if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 624 echo $ac_n "(cached) $ac_c" 1>&6 625else 626 if test -n "$CC"; then 627 ac_cv_prog_CC="$CC" # Let the user override the test. 628else 629 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 630 ac_prog_rejected=no 631 ac_dummy="$PATH" 632 for ac_dir in $ac_dummy; do 633 test -z "$ac_dir" && ac_dir=. 634 if test -f $ac_dir/$ac_word; then 635 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 636 ac_prog_rejected=yes 637 continue 638 fi 639 ac_cv_prog_CC="cc" 640 break 641 fi 642 done 643 IFS="$ac_save_ifs" 644if test $ac_prog_rejected = yes; then 645 # We found a bogon in the path, so make sure we never use it. 646 set dummy $ac_cv_prog_CC 647 shift 648 if test $# -gt 0; then 649 # We chose a different compiler from the bogus one. 650 # However, it has the same basename, so the bogon will be chosen 651 # first if we set CC to just the basename; use the full file name. 652 shift 653 set dummy "$ac_dir/$ac_word" "$@" 654 shift 655 ac_cv_prog_CC="$@" 656 fi 657fi 658fi 659fi 660CC="$ac_cv_prog_CC" 661if test -n "$CC"; then 662 echo "$ac_t""$CC" 1>&6 663else 664 echo "$ac_t""no" 1>&6 665fi 666 667 if test -z "$CC"; then 668 case "`uname -s`" in 669 *win32* | *WIN32*) 670 # Extract the first word of "cl", so it can be a program name with args. 671set dummy cl; ac_word=$2 672echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 673echo "configure:674: checking for $ac_word" >&5 674if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then 675 echo $ac_n "(cached) $ac_c" 1>&6 676else 677 if test -n "$CC"; then 678 ac_cv_prog_CC="$CC" # Let the user override the test. 679else 680 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 681 ac_dummy="$PATH" 682 for ac_dir in $ac_dummy; do 683 test -z "$ac_dir" && ac_dir=. 684 if test -f $ac_dir/$ac_word; then 685 ac_cv_prog_CC="cl" 686 break 687 fi 688 done 689 IFS="$ac_save_ifs" 690fi 691fi 692CC="$ac_cv_prog_CC" 693if test -n "$CC"; then 694 echo "$ac_t""$CC" 1>&6 695else 696 echo "$ac_t""no" 1>&6 697fi 698 ;; 699 esac 700 fi 701 test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } 702fi 703 704echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 705echo "configure:706: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 706 707ac_ext=c 708# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 709ac_cpp='$CPP $CPPFLAGS' 710ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 711ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 712cross_compiling=$ac_cv_prog_cc_cross 713 714cat > conftest.$ac_ext << EOF 715 716#line 717 "configure" 717#include "confdefs.h" 718 719main(){return(0);} 720EOF 721if { (eval echo configure:722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then 722 ac_cv_prog_cc_works=yes 723 # If we can't run a trivial program, we are probably using a cross compiler. 724 if (./conftest; exit) 2>/dev/null; then 725 ac_cv_prog_cc_cross=no 726 else 727 ac_cv_prog_cc_cross=yes 728 fi 729else 730 echo "configure: failed program was:" >&5 731 cat conftest.$ac_ext >&5 732 ac_cv_prog_cc_works=no 733fi 734rm -fr conftest* 735ac_ext=c 736# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. 737ac_cpp='$CPP $CPPFLAGS' 738ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' 739ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' 740cross_compiling=$ac_cv_prog_cc_cross 741 742echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 743if test $ac_cv_prog_cc_works = no; then 744 { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } 745fi 746echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 747echo "configure:748: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 748echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 749cross_compiling=$ac_cv_prog_cc_cross 750 751echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 752echo "configure:753: checking whether we are using GNU C" >&5 753if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then 754 echo $ac_n "(cached) $ac_c" 1>&6 755else 756 cat > conftest.c <<EOF 757#ifdef __GNUC__ 758 yes; 759#endif 760EOF 761if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:762: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then 762 ac_cv_prog_gcc=yes 763else 764 ac_cv_prog_gcc=no 765fi 766fi 767 768echo "$ac_t""$ac_cv_prog_gcc" 1>&6 769 770if test $ac_cv_prog_gcc = yes; then 771 GCC=yes 772else 773 GCC= 774fi 775 776ac_test_CFLAGS="${CFLAGS+set}" 777ac_save_CFLAGS="$CFLAGS" 778CFLAGS= 779echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 780echo "configure:781: checking whether ${CC-cc} accepts -g" >&5 781if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then 782 echo $ac_n "(cached) $ac_c" 1>&6 783else 784 echo 'void f(){}' > conftest.c 785if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then 786 ac_cv_prog_cc_g=yes 787else 788 ac_cv_prog_cc_g=no 789fi 790rm -f conftest* 791 792fi 793 794echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 795if test "$ac_test_CFLAGS" = set; then 796 CFLAGS="$ac_save_CFLAGS" 797elif test $ac_cv_prog_cc_g = yes; then 798 if test "$GCC" = yes; then 799 CFLAGS="-g -O2" 800 else 801 CFLAGS="-g" 802 fi 803else 804 if test "$GCC" = yes; then 805 CFLAGS="-O2" 806 else 807 CFLAGS= 808 fi 809fi 810 811 812test "$AR" || AR=ar 813 814if test "$RANLIB"; then : 815 816else 817 # Extract the first word of "ranlib", so it can be a program name with args. 818set dummy ranlib; ac_word=$2 819echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 820echo "configure:821: checking for $ac_word" >&5 821if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then 822 echo $ac_n "(cached) $ac_c" 1>&6 823else 824 if test -n "$RANLIB"; then 825 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 826else 827 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" 828 ac_dummy="$PATH" 829 for ac_dir in $ac_dummy; do 830 test -z "$ac_dir" && ac_dir=. 831 if test -f $ac_dir/$ac_word; then 832 ac_cv_prog_RANLIB="ranlib" 833 break 834 fi 835 done 836 IFS="$ac_save_ifs" 837 test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" 838fi 839fi 840RANLIB="$ac_cv_prog_RANLIB" 841if test -n "$RANLIB"; then 842 echo "$ac_t""$RANLIB" 1>&6 843else 844 echo "$ac_t""no" 1>&6 845fi 846 847fi 848# Find a good install program. We prefer a C program (faster), 849# so one script is as good as another. But avoid the broken or 850# incompatible versions: 851# SysV /etc/install, /usr/sbin/install 852# SunOS /usr/etc/install 853# IRIX /sbin/install 854# AIX /bin/install 855# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 856# AFS /usr/afsws/bin/install, which mishandles nonexistent args 857# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 858# ./install, which can be erroneously created by make from ./install.sh. 859echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 860echo "configure:861: checking for a BSD compatible install" >&5 861if test -z "$INSTALL"; then 862if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then 863 echo $ac_n "(cached) $ac_c" 1>&6 864else 865 IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" 866 for ac_dir in $PATH; do 867 # Account for people who put trailing slashes in PATH elements. 868 case "$ac_dir/" in 869 /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; 870 *) 871 # OSF1 and SCO ODT 3.0 have their own names for install. 872 # Don't use installbsd from OSF since it installs stuff as root 873 # by default. 874 for ac_prog in ginstall scoinst install; do 875 if test -f $ac_dir/$ac_prog; then 876 if test $ac_prog = install && 877 grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then 878 # AIX install. It has an incompatible calling convention. 879 : 880 else 881 ac_cv_path_install="$ac_dir/$ac_prog -c" 882 break 2 883 fi 884 fi 885 done 886 ;; 887 esac 888 done 889 IFS="$ac_save_IFS" 890 891fi 892 if test "${ac_cv_path_install+set}" = set; then 893 INSTALL="$ac_cv_path_install" 894 else 895 # As a last resort, use the slow shell script. We don't cache a 896 # path for INSTALL within a source directory, because that will 897 # break other packages using the cache if that directory is 898 # removed, or if the path is relative. 899 INSTALL="$ac_install_sh" 900 fi 901fi 902echo "$ac_t""$INSTALL" 1>&6 903 904# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 905# It thinks the first close brace ends the variable substitution. 906test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 907 908test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' 909 910test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 911 912echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 913echo "configure:914: checking whether ${MAKE-make} sets \${MAKE}" >&5 914set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` 915if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then 916 echo $ac_n "(cached) $ac_c" 1>&6 917else 918 cat > conftestmake <<\EOF 919all: 920 @echo 'ac_maketemp="${MAKE}"' 921EOF 922# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 923eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` 924if test -n "$ac_maketemp"; then 925 eval ac_cv_prog_make_${ac_make}_set=yes 926else 927 eval ac_cv_prog_make_${ac_make}_set=no 928fi 929rm -f conftestmake 930fi 931if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 932 echo "$ac_t""yes" 1>&6 933 SET_MAKE= 934else 935 echo "$ac_t""no" 1>&6 936 SET_MAKE="MAKE=${MAKE-make}" 937fi 938 939 940# Sanity check for the cross-compilation case: 941echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 942echo "configure:943: checking how to run the C preprocessor" >&5 943# On Suns, sometimes $CPP names a directory. 944if test -n "$CPP" && test -d "$CPP"; then 945 CPP= 946fi 947if test -z "$CPP"; then 948if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then 949 echo $ac_n "(cached) $ac_c" 1>&6 950else 951 # This must be in double quotes, not single quotes, because CPP may get 952 # substituted into the Makefile and "${CC-cc}" will confuse make. 953 CPP="${CC-cc} -E" 954 # On the NeXT, cc -E runs the code through the compiler's parser, 955 # not just through cpp. 956 cat > conftest.$ac_ext <<EOF 957#line 958 "configure" 958#include "confdefs.h" 959#include <assert.h> 960Syntax Error 961EOF 962ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 963{ (eval echo configure:964: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 964ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 965if test -z "$ac_err"; then 966 : 967else 968 echo "$ac_err" >&5 969 echo "configure: failed program was:" >&5 970 cat conftest.$ac_ext >&5 971 rm -rf conftest* 972 CPP="${CC-cc} -E -traditional-cpp" 973 cat > conftest.$ac_ext <<EOF 974#line 975 "configure" 975#include "confdefs.h" 976#include <assert.h> 977Syntax Error 978EOF 979ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 980{ (eval echo configure:981: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 981ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 982if test -z "$ac_err"; then 983 : 984else 985 echo "$ac_err" >&5 986 echo "configure: failed program was:" >&5 987 cat conftest.$ac_ext >&5 988 rm -rf conftest* 989 CPP="${CC-cc} -nologo -E" 990 cat > conftest.$ac_ext <<EOF 991#line 992 "configure" 992#include "confdefs.h" 993#include <assert.h> 994Syntax Error 995EOF 996ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 997{ (eval echo configure:998: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 998ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 999if test -z "$ac_err"; then 1000 : 1001else 1002 echo "$ac_err" >&5 1003 echo "configure: failed program was:" >&5 1004 cat conftest.$ac_ext >&5 1005 rm -rf conftest* 1006 CPP=/lib/cpp 1007fi 1008rm -f conftest* 1009fi 1010rm -f conftest* 1011fi 1012rm -f conftest* 1013 ac_cv_prog_CPP="$CPP" 1014fi 1015 CPP="$ac_cv_prog_CPP" 1016else 1017 ac_cv_prog_CPP="$CPP" 1018fi 1019echo "$ac_t""$CPP" 1>&6 1020 1021ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'` 1022echo $ac_n "checking for stdio.h""... $ac_c" 1>&6 1023echo "configure:1024: checking for stdio.h" >&5 1024if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then 1025 echo $ac_n "(cached) $ac_c" 1>&6 1026else 1027 cat > conftest.$ac_ext <<EOF 1028#line 1029 "configure" 1029#include "confdefs.h" 1030#include <stdio.h> 1031EOF 1032ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" 1033{ (eval echo configure:1034: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } 1034ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` 1035if test -z "$ac_err"; then 1036 rm -rf conftest* 1037 eval "ac_cv_header_$ac_safe=yes" 1038else 1039 echo "$ac_err" >&5 1040 echo "configure: failed program was:" >&5 1041 cat conftest.$ac_ext >&5 1042 rm -rf conftest* 1043 eval "ac_cv_header_$ac_safe=no" 1044fi 1045rm -f conftest* 1046fi 1047if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then 1048 echo "$ac_t""yes" 1>&6 1049 : 1050else 1051 echo "$ac_t""no" 1>&6 1052{ echo "configure: error: Can't find stdio.h. 1053You must have a usable C system for the target already installed, at least 1054including headers and, preferably, the library, before you can configure 1055the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c', 1056then the target library, then build with \`LANGUAGES=f77'." 1>&2; exit 1; } 1057fi 1058 1059 1060# We have to firkle with the info in hconfig.h to figure out suitable types 1061# (via com.h). proj.h and com.h are in gcc/f/, config.h which they need 1062# is in gcc/ and the config files are in gcc/config/. 1063echo $ac_n "checking f2c integer type""... $ac_c" 1>&6 1064echo "configure:1065: checking f2c integer type" >&5 1065# Set this back later below! 1066late_ac_cpp=$ac_cpp 1067late_cflags=$CFLAGS 1068extra_includes="-I$topsrcdir/gcc/f -I$topsrcdir/gcc -I$topsrcdir/include -I$topsrcdir/gcc/config -I$r/gcc" 1069ac_cpp="$late_ac_cpp -DIN_GCC -DHAVE_CONFIG_H $extra_includes" 1070 1071# The AC_EGREP_CPPs below have been known to fail when the header 1072# path is wrong after things have been moved about; the cpp error status 1073# counts for nothing. First check that there aren't any errors from 1074# the headers. 1075CFLAGS="$CFLAGS -DHAVE_CONFIG_H -DIN_GCC $extra_includes" 1076cat > conftest.$ac_ext <<EOF 1077#line 1078 "configure" 1078#include "confdefs.h" 1079#include "proj.h" 1080#define FFECOM_DETERMINE_TYPES 1 1081#include "com.h" 1082int main() { 1083 1084; return 0; } 1085EOF 1086if { (eval echo configure:1087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then 1087 : 1088else 1089 echo "configure: failed program was:" >&5 1090 cat conftest.$ac_ext >&5 1091 rm -rf conftest* 1092 { echo "configure: error: Can't run check for integer sizes -- see config.log" 1>&2; exit 1; } 1093fi 1094rm -f conftest* 1095CFLAGS=$late_cflags 1096 1097if eval "test \"`echo '$''{'g77_cv_sys_f2cinteger'+set}'`\" = set"; then 1098 echo $ac_n "(cached) $ac_c" 1>&6 1099else 1100 echo "configure:1101: using $ac_cpp" >&5 1101cat > conftest.$ac_ext <<EOF 1102#line 1103 "configure" 1103#include "confdefs.h" 1104#include "proj.h" 1105#define FFECOM_DETERMINE_TYPES 1 1106#include "com.h" 1107#if FFECOM_f2cINTEGER == FFECOM_f2ccodeLONG 1108F2C_INTEGER=long int 1109#elif FFECOM_f2cINTEGER == FFECOM_f2ccodeINT 1110F2C_INTEGER=int 1111#else 1112# error "Cannot find a suitable type for F2C_INTEGER" 1113#endif 1114 1115EOF 1116if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1117 egrep "F2C_INTEGER=long int" >/dev/null 2>&1; then 1118 rm -rf conftest* 1119 g77_cv_sys_f2cinteger="long int" 1120fi 1121rm -f conftest* 1122 1123if test "$g77_cv_sys_f2cinteger" = ""; then 1124echo "configure:1125: using $ac_cpp" >&5 1125 cat > conftest.$ac_ext <<EOF 1126#line 1127 "configure" 1127#include "confdefs.h" 1128#include "proj.h" 1129#define FFECOM_DETERMINE_TYPES 1 1130#include "com.h" 1131#if FFECOM_f2cINTEGER == FFECOM_f2ccodeLONG 1132F2C_INTEGER=long int 1133#elif FFECOM_f2cINTEGER == FFECOM_f2ccodeINT 1134F2C_INTEGER=int 1135#else 1136# error "Cannot find a suitable type for F2C_INTEGER" 1137#endif 1138 1139EOF 1140if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1141 egrep "F2C_INTEGER=int" >/dev/null 2>&1; then 1142 rm -rf conftest* 1143 g77_cv_sys_f2cinteger=int 1144fi 1145rm -f conftest* 1146 1147fi 1148if test "$g77_cv_sys_f2cinteger" = ""; then 1149 echo "$ac_t""""" 1>&6 1150 { echo "configure: error: Can't determine type for f2c integer; config.log may help." 1>&2; exit 1; } 1151fi 1152 1153fi 1154 1155echo "$ac_t""$g77_cv_sys_f2cinteger" 1>&6 1156F2C_INTEGER=$g77_cv_sys_f2cinteger 1157 1158 1159echo $ac_n "checking f2c long int type""... $ac_c" 1>&6 1160echo "configure:1161: checking f2c long int type" >&5 1161if eval "test \"`echo '$''{'g77_cv_sys_f2clongint'+set}'`\" = set"; then 1162 echo $ac_n "(cached) $ac_c" 1>&6 1163else 1164 echo "configure:1165: using $ac_cpp" >&5 1165cat > conftest.$ac_ext <<EOF 1166#line 1167 "configure" 1167#include "confdefs.h" 1168#include "proj.h" 1169#define FFECOM_DETERMINE_TYPES 1 1170#include "com.h" 1171#if FFECOM_f2cLONGINT == FFECOM_f2ccodeLONG 1172F2C_LONGINT=long int 1173#elif FFECOM_f2cLONGINT == FFECOM_f2ccodeLONGLONG 1174F2C_LONGINT=long long int 1175#else 1176# error "Cannot find a suitable type for F2C_LONGINT" 1177#endif 1178 1179EOF 1180if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1181 egrep "F2C_LONGINT=long int" >/dev/null 2>&1; then 1182 rm -rf conftest* 1183 g77_cv_sys_f2clongint="long int" 1184fi 1185rm -f conftest* 1186 1187 1188if test "$g77_cv_sys_f2clongint" = ""; then 1189echo "configure:1190: using $ac_cpp" >&5 1190 cat > conftest.$ac_ext <<EOF 1191#line 1192 "configure" 1192#include "confdefs.h" 1193#include "proj.h" 1194#define FFECOM_DETERMINE_TYPES 1 1195#include "com.h" 1196#if FFECOM_f2cLONGINT == FFECOM_f2ccodeLONG 1197F2C_LONGINT=long int 1198#elif FFECOM_f2cLONGINT == FFECOM_f2ccodeLONGLONG 1199F2C_LONGINT=long long int 1200#else 1201# error "Cannot find a suitable type for F2C_LONGINT" 1202#endif 1203 1204EOF 1205if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 1206 egrep "F2C_LONGINT=long long int" >/dev/null 2>&1; then 1207 rm -rf conftest* 1208 g77_cv_sys_f2clongint="long long int" 1209fi 1210rm -f conftest* 1211 1212fi 1213if test "$g77_cv_sys_f2clongint" = ""; then 1214 echo "$ac_t""""" 1>&6 1215 { echo "configure: error: Can't determine type for f2c long int; config.log may help." 1>&2; exit 1; } 1216fi 1217 1218fi 1219 1220echo "$ac_t""$g77_cv_sys_f2clongint" 1>&6 1221F2C_LONGINT=$g77_cv_sys_f2clongint 1222 1223ac_cpp=$late_ac_cpp 1224 1225# avoid confusion in case the `makefile's from the f2c distribution have 1226# got put here 1227test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori 1228test -f libI77/makefile && mv libI77/makefile libI77/makefile.ori 1229test -f libU77/makefile && mv libU77/makefile libU77/makefile.ori 1230 1231# Get the version trigger filename from the toplevel 1232if [ "${with_gcc_version_trigger+set}" = set ]; then 1233 gcc_version_trigger=$with_gcc_version_trigger 1234 gcc_version=`sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/' < ${gcc_version_trigger}` 1235else 1236 gcc_version_trigger= 1237 gcc_version=UNKNOWN 1238fi 1239 1240 1241 1242 1243# Do some error checking and defaulting for the host and target type. 1244# The inputs are: 1245# configure --host=HOST --target=TARGET --build=BUILD NONOPT 1246# 1247# The rules are: 1248# 1. You are not allowed to specify --host, --target, and nonopt at the 1249# same time. 1250# 2. Host defaults to nonopt. 1251# 3. If nonopt is not specified, then host defaults to the current host, 1252# as determined by config.guess. 1253# 4. Target and build default to nonopt. 1254# 5. If nonopt is not specified, then target and build default to host. 1255 1256# The aliases save the names the user supplied, while $host etc. 1257# will get canonicalized. 1258case $host---$target---$nonopt in 1259NONE---*---* | *---NONE---* | *---*---NONE) ;; 1260*) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; 1261esac 1262 1263 1264# Make sure we can run config.sub. 1265if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then : 1266else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } 1267fi 1268 1269echo $ac_n "checking host system type""... $ac_c" 1>&6 1270echo "configure:1271: checking host system type" >&5 1271 1272host_alias=$host 1273case "$host_alias" in 1274NONE) 1275 case $nonopt in 1276 NONE) 1277 if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then : 1278 else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } 1279 fi ;; 1280 *) host_alias=$nonopt ;; 1281 esac ;; 1282esac 1283 1284host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias` 1285host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1286host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1287host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1288echo "$ac_t""$host" 1>&6 1289 1290echo $ac_n "checking target system type""... $ac_c" 1>&6 1291echo "configure:1292: checking target system type" >&5 1292 1293target_alias=$target 1294case "$target_alias" in 1295NONE) 1296 case $nonopt in 1297 NONE) target_alias=$host_alias ;; 1298 *) target_alias=$nonopt ;; 1299 esac ;; 1300esac 1301 1302target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias` 1303target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1304target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1305target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1306echo "$ac_t""$target" 1>&6 1307 1308echo $ac_n "checking build system type""... $ac_c" 1>&6 1309echo "configure:1310: checking build system type" >&5 1310 1311build_alias=$build 1312case "$build_alias" in 1313NONE) 1314 case $nonopt in 1315 NONE) build_alias=$host_alias ;; 1316 *) build_alias=$nonopt ;; 1317 esac ;; 1318esac 1319 1320build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias` 1321build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1322build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1323build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1324echo "$ac_t""$build" 1>&6 1325 1326test "$host_alias" != "$target_alias" && 1327 test "$program_prefix$program_suffix$program_transform_name" = \ 1328 NONENONEs,x,x, && 1329 program_prefix=${target_alias}- 1330 1331 1332subdirs="libU77 libI77 libF77" 1333 1334# Do Makefile first since g2c.h depends on it and shouldn't get an 1335# earlier timestamp. Of course, it does when the multilib gunk below 1336# edits Makefile, sigh; see additional touch below. 1337trap '' 1 2 15 1338cat > confcache <<\EOF 1339# This file is a shell script that caches the results of configure 1340# tests run on this system so they can be shared between configure 1341# scripts and configure runs. It is not useful on other systems. 1342# If it contains results you don't want to keep, you may remove or edit it. 1343# 1344# By default, configure uses ./config.cache as the cache file, 1345# creating it if it does not exist already. You can give configure 1346# the --cache-file=FILE option to use a different cache file; that is 1347# what configure does when it calls configure scripts in 1348# subdirectories, so they share the cache. 1349# Giving --cache-file=/dev/null disables caching, for debugging configure. 1350# config.status only pays attention to the cache file if you give it the 1351# --recheck option to rerun configure. 1352# 1353EOF 1354# The following way of writing the cache mishandles newlines in values, 1355# but we know of no workaround that is simple, portable, and efficient. 1356# So, don't put newlines in cache variables' values. 1357# Ultrix sh set writes to stderr and can't be redirected directly, 1358# and sets the high bit in the cache file unless we assign to the vars. 1359(set) 2>&1 | 1360 case `(ac_space=' '; set | grep ac_space) 2>&1` in 1361 *ac_space=\ *) 1362 # `set' does not quote correctly, so add quotes (double-quote substitution 1363 # turns \\\\ into \\, and sed turns \\ into \). 1364 sed -n \ 1365 -e "s/'/'\\\\''/g" \ 1366 -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p" 1367 ;; 1368 *) 1369 # `set' quotes correctly as required by POSIX, so do not add quotes. 1370 sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p' 1371 ;; 1372 esac >> confcache 1373if cmp -s $cache_file confcache; then 1374 : 1375else 1376 if test -w $cache_file; then 1377 echo "updating cache $cache_file" 1378 cat confcache > $cache_file 1379 else 1380 echo "not updating unwritable cache $cache_file" 1381 fi 1382fi 1383rm -f confcache 1384 1385trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 1386 1387test "x$prefix" = xNONE && prefix=$ac_default_prefix 1388# Let make expand exec_prefix. 1389test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 1390 1391# Any assignment to VPATH causes Sun make to only execute 1392# the first set of double-colon rules, so remove it if not needed. 1393# If there is a colon in the path, we need to keep it. 1394if test "x$srcdir" = x.; then 1395 ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' 1396fi 1397 1398trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 1399 1400# Transform confdefs.h into DEFS. 1401# Protect against shell expansion while executing Makefile rules. 1402# Protect against Makefile macro expansion. 1403cat > conftest.defs <<\EOF 1404s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g 1405s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g 1406s%\[%\\&%g 1407s%\]%\\&%g 1408s%\$%$$%g 1409EOF 1410DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` 1411rm -f conftest.defs 1412 1413 1414# Without the "./", some shells look in PATH for config.status. 1415: ${CONFIG_STATUS=./config.status} 1416 1417echo creating $CONFIG_STATUS 1418rm -f $CONFIG_STATUS 1419cat > $CONFIG_STATUS <<EOF 1420#! /bin/sh 1421# Generated automatically by configure. 1422# Run this file to recreate the current configuration. 1423# This directory was configured as follows, 1424# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 1425# 1426# $0 $ac_configure_args 1427# 1428# Compiler output produced by configure, useful for debugging 1429# configure, is in ./config.log if it exists. 1430 1431ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" 1432for ac_option 1433do 1434 case "\$ac_option" in 1435 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 1436 echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" 1437 exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; 1438 -version | --version | --versio | --versi | --vers | --ver | --ve | --v) 1439 echo "$CONFIG_STATUS generated by autoconf version 2.13" 1440 exit 0 ;; 1441 -help | --help | --hel | --he | --h) 1442 echo "\$ac_cs_usage"; exit 0 ;; 1443 *) echo "\$ac_cs_usage"; exit 1 ;; 1444 esac 1445done 1446 1447ac_given_srcdir=$srcdir 1448ac_given_INSTALL="$INSTALL" 1449 1450trap 'rm -fr `echo "Makefile g2c.h:g2c.hin" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 1451EOF 1452cat >> $CONFIG_STATUS <<EOF 1453 1454# Protect against being on the right side of a sed subst in config.status. 1455sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g; 1456 s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF 1457$ac_vpsub 1458$extrasub 1459s%@SHELL@%$SHELL%g 1460s%@CFLAGS@%$CFLAGS%g 1461s%@CPPFLAGS@%$CPPFLAGS%g 1462s%@CXXFLAGS@%$CXXFLAGS%g 1463s%@FFLAGS@%$FFLAGS%g 1464s%@DEFS@%$DEFS%g 1465s%@LDFLAGS@%$LDFLAGS%g 1466s%@LIBS@%$LIBS%g 1467s%@exec_prefix@%$exec_prefix%g 1468s%@prefix@%$prefix%g 1469s%@program_transform_name@%$program_transform_name%g 1470s%@bindir@%$bindir%g 1471s%@sbindir@%$sbindir%g 1472s%@libexecdir@%$libexecdir%g 1473s%@datadir@%$datadir%g 1474s%@sysconfdir@%$sysconfdir%g 1475s%@sharedstatedir@%$sharedstatedir%g 1476s%@localstatedir@%$localstatedir%g 1477s%@libdir@%$libdir%g 1478s%@includedir@%$includedir%g 1479s%@oldincludedir@%$oldincludedir%g 1480s%@infodir@%$infodir%g 1481s%@mandir@%$mandir%g 1482s%@CC@%$CC%g 1483s%@AR@%$AR%g 1484s%@RANLIB@%$RANLIB%g 1485s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g 1486s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g 1487s%@INSTALL_DATA@%$INSTALL_DATA%g 1488s%@SET_MAKE@%$SET_MAKE%g 1489s%@CPP@%$CPP%g 1490s%@F2C_INTEGER@%$F2C_INTEGER%g 1491s%@F2C_LONGINT@%$F2C_LONGINT%g 1492s%@gcc_version@%$gcc_version%g 1493s%@gcc_version_trigger@%$gcc_version_trigger%g 1494s%@host@%$host%g 1495s%@host_alias@%$host_alias%g 1496s%@host_cpu@%$host_cpu%g 1497s%@host_vendor@%$host_vendor%g 1498s%@host_os@%$host_os%g 1499s%@target@%$target%g 1500s%@target_alias@%$target_alias%g 1501s%@target_cpu@%$target_cpu%g 1502s%@target_vendor@%$target_vendor%g 1503s%@target_os@%$target_os%g 1504s%@build@%$build%g 1505s%@build_alias@%$build_alias%g 1506s%@build_cpu@%$build_cpu%g 1507s%@build_vendor@%$build_vendor%g 1508s%@build_os@%$build_os%g 1509s%@subdirs@%$subdirs%g 1510 1511CEOF 1512EOF 1513 1514cat >> $CONFIG_STATUS <<\EOF 1515 1516# Split the substitutions into bite-sized pieces for seds with 1517# small command number limits, like on Digital OSF/1 and HP-UX. 1518ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script. 1519ac_file=1 # Number of current file. 1520ac_beg=1 # First line for current file. 1521ac_end=$ac_max_sed_cmds # Line after last line for current file. 1522ac_more_lines=: 1523ac_sed_cmds="" 1524while $ac_more_lines; do 1525 if test $ac_beg -gt 1; then 1526 sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file 1527 else 1528 sed "${ac_end}q" conftest.subs > conftest.s$ac_file 1529 fi 1530 if test ! -s conftest.s$ac_file; then 1531 ac_more_lines=false 1532 rm -f conftest.s$ac_file 1533 else 1534 if test -z "$ac_sed_cmds"; then 1535 ac_sed_cmds="sed -f conftest.s$ac_file" 1536 else 1537 ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file" 1538 fi 1539 ac_file=`expr $ac_file + 1` 1540 ac_beg=$ac_end 1541 ac_end=`expr $ac_end + $ac_max_sed_cmds` 1542 fi 1543done 1544if test -z "$ac_sed_cmds"; then 1545 ac_sed_cmds=cat 1546fi 1547EOF 1548 1549cat >> $CONFIG_STATUS <<EOF 1550 1551CONFIG_FILES=\${CONFIG_FILES-"Makefile g2c.h:g2c.hin"} 1552EOF 1553cat >> $CONFIG_STATUS <<\EOF 1554for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then 1555 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 1556 case "$ac_file" in 1557 *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'` 1558 ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; 1559 *) ac_file_in="${ac_file}.in" ;; 1560 esac 1561 1562 # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories. 1563 1564 # Remove last slash and all that follows it. Not all systems have dirname. 1565 ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` 1566 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 1567 # The file is in a subdirectory. 1568 test ! -d "$ac_dir" && mkdir "$ac_dir" 1569 ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" 1570 # A "../" for each directory in $ac_dir_suffix. 1571 ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` 1572 else 1573 ac_dir_suffix= ac_dots= 1574 fi 1575 1576 case "$ac_given_srcdir" in 1577 .) srcdir=. 1578 if test -z "$ac_dots"; then top_srcdir=. 1579 else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; 1580 /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; 1581 *) # Relative path. 1582 srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" 1583 top_srcdir="$ac_dots$ac_given_srcdir" ;; 1584 esac 1585 1586 case "$ac_given_INSTALL" in 1587 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1588 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1589 esac 1590 1591 echo creating "$ac_file" 1592 rm -f "$ac_file" 1593 configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." 1594 case "$ac_file" in 1595 *Makefile*) ac_comsub="1i\\ 1596# $configure_input" ;; 1597 *) ac_comsub= ;; 1598 esac 1599 1600 ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"` 1601 sed -e "$ac_comsub 1602s%@configure_input@%$configure_input%g 1603s%@srcdir@%$srcdir%g 1604s%@top_srcdir@%$top_srcdir%g 1605s%@INSTALL@%$INSTALL%g 1606" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file 1607fi; done 1608rm -f conftest.s* 1609 1610EOF 1611cat >> $CONFIG_STATUS <<EOF 1612srcdir=${srcdir} 1613host=${host} 1614target=${target} 1615with_target_subdir=${with_target_subdir} 1616with_multisubdir=${with_multisubdir} 1617ac_configure_args="--enable-multilib ${ac_configure_args}" 1618CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} 1619topsrcdir=${topsrcdir} 1620 1621EOF 1622cat >> $CONFIG_STATUS <<\EOF 1623test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h 1624if test -n "$CONFIG_FILES"; then 1625 if test -n "${with_target_subdir}"; then 1626 # FIXME: We shouldn't need to set ac_file 1627 ac_file=Makefile 1628 . ${topsrcdir}/config-ml.in 1629 touch g2c.h # to keep it more recent than Makefile 1630 fi 1631fi 1632exit 0 1633EOF 1634chmod +x $CONFIG_STATUS 1635rm -fr confdefs* $ac_clean_files 1636test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 1637 1638if test "$no_recursion" != yes; then 1639 1640 # Remove --cache-file and --srcdir arguments so they do not pile up. 1641 ac_sub_configure_args= 1642 ac_prev= 1643 for ac_arg in $ac_configure_args; do 1644 if test -n "$ac_prev"; then 1645 ac_prev= 1646 continue 1647 fi 1648 case "$ac_arg" in 1649 -cache-file | --cache-file | --cache-fil | --cache-fi \ 1650 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) 1651 ac_prev=cache_file ;; 1652 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ 1653 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) 1654 ;; 1655 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) 1656 ac_prev=srcdir ;; 1657 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) 1658 ;; 1659 *) ac_sub_configure_args="$ac_sub_configure_args $ac_arg" ;; 1660 esac 1661 done 1662 1663 for ac_config_dir in libU77 libI77 libF77; do 1664 1665 # Do not complain, so a configure script can configure whichever 1666 # parts of a large source tree are present. 1667 if test ! -d $srcdir/$ac_config_dir; then 1668 continue 1669 fi 1670 1671 echo configuring in $ac_config_dir 1672 1673 case "$srcdir" in 1674 .) ;; 1675 *) 1676 if test -d ./$ac_config_dir || mkdir ./$ac_config_dir; then :; 1677 else 1678 { echo "configure: error: can not create `pwd`/$ac_config_dir" 1>&2; exit 1; } 1679 fi 1680 ;; 1681 esac 1682 1683 ac_popdir=`pwd` 1684 cd $ac_config_dir 1685 1686 # A "../" for each directory in /$ac_config_dir. 1687 ac_dots=`echo $ac_config_dir|sed -e 's%^\./%%' -e 's%[^/]$%&/%' -e 's%[^/]*/%../%g'` 1688 1689 case "$srcdir" in 1690 .) # No --srcdir option. We are building in place. 1691 ac_sub_srcdir=$srcdir ;; 1692 /*) # Absolute path. 1693 ac_sub_srcdir=$srcdir/$ac_config_dir ;; 1694 *) # Relative path. 1695 ac_sub_srcdir=$ac_dots$srcdir/$ac_config_dir ;; 1696 esac 1697 1698 # Check for guested configure; otherwise get Cygnus style configure. 1699 if test -f $ac_sub_srcdir/configure; then 1700 ac_sub_configure=$ac_sub_srcdir/configure 1701 elif test -f $ac_sub_srcdir/configure.in; then 1702 ac_sub_configure=$ac_configure 1703 else 1704 echo "configure: warning: no configuration information is in $ac_config_dir" 1>&2 1705 ac_sub_configure= 1706 fi 1707 1708 # The recursion is here. 1709 if test -n "$ac_sub_configure"; then 1710 1711 # Make the cache file name correct relative to the subdirectory. 1712 case "$cache_file" in 1713 /*) ac_sub_cache_file=$cache_file ;; 1714 *) # Relative path. 1715 ac_sub_cache_file="$ac_dots$cache_file" ;; 1716 esac 1717 case "$ac_given_INSTALL" in 1718 [/$]*) INSTALL="$ac_given_INSTALL" ;; 1719 *) INSTALL="$ac_dots$ac_given_INSTALL" ;; 1720 esac 1721 1722 echo "running ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir" 1723 # The eval makes quoting arguments work. 1724 if eval ${CONFIG_SHELL-/bin/sh} $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_sub_srcdir 1725 then : 1726 else 1727 { echo "configure: error: $ac_sub_configure failed for $ac_config_dir" 1>&2; exit 1; } 1728 fi 1729 fi 1730 1731 cd $ac_popdir 1732 done 1733fi 1734 1735 1736 1737