configure revision 1.1.1.2
1 #! /bin/sh 2 # From configure.in Revision: 1.9 . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by Autoconf 2.52.20100530. 5 # 6 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 7 # Free Software Foundation, Inc. 8 # This configure script is free software; the Free Software Foundation 9 # gives unlimited permission to copy, distribute and modify it. 10 11 # Avoid depending upon Character Ranges. 12 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 13 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 15 as_cr_digits='0123456789' 16 as_cr_alnum=$as_cr_Letters$as_cr_digits 17 18 # Sed expression to map a string onto a valid variable name. 19 as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 20 21 # Sed expression to map a string onto a valid CPP name. 22 as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 23 24 # Be Bourne compatible 25 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 26 emulate sh 27 NULLCMD=: 28 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 29 set -o posix 30 fi 31 32 # Name of the executable. 33 as_me=`echo "$0" |sed 's,.*[\\/],,'` 34 35 if expr a : '\(a\)' >/dev/null 2>&1; then 36 as_expr=expr 37 else 38 as_expr=false 39 fi 40 41 rm -f conf$$ conf$$.exe conf$$.file 42 echo >conf$$.file 43 if ln -s conf$$.file conf$$ 2>/dev/null; then 44 # We could just check for DJGPP; but this test a) works b) is more generic 45 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 46 if test -f conf$$.exe; then 47 # Don't use ln at all; we don't have any links 48 as_ln_s='cp -p' 49 else 50 as_ln_s='ln -s' 51 fi 52 elif ln conf$$.file conf$$ 2>/dev/null; then 53 as_ln_s=ln 54 else 55 as_ln_s='cp -p' 56 fi 57 rm -f conf$$ conf$$.exe conf$$.file 58 59 as_executable_p="test -f" 60 61 # Support unset when possible. 62 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 63 as_unset=unset 64 else 65 as_unset=false 66 fi 67 68 # NLS nuisances. 69 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 70 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 71 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 72 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 73 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 74 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 75 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 76 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 77 78 # IFS 79 # We need space, tab and new line, in precisely that order. 80 as_nl=' 81 ' 82 IFS=" $as_nl" 83 84 # CDPATH. 85 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 86 87 # Name of the host. 88 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 89 # so uname gets run too. 90 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 91 92 exec 6>&1 93 94 # 95 # Initializations. 96 # 97 ac_default_prefix=/usr/local 98 cross_compiling=no 99 subdirs= 100 MFLAGS= MAKEFLAGS= 101 SHELL=${CONFIG_SHELL-/bin/sh} 102 103 # Maximum number of lines to put in a shell here document. 104 # This variable seems obsolete. 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then 566 # Omit some internal or obsolete options to make the list less imposing. 567 # This message is too long to be a string in the A/UX 3.1 sh. 568 cat <<EOF 569 \`configure' configures this package to adapt to many kinds of systems. 570 571 Usage: $0 [OPTION]... [VAR=VALUE]... 572 573 To assign environment variables (e.g., CC, CFLAGS...), specify them as 574 VAR=VALUE. See below for descriptions of some of the useful variables. 575 576 Defaults for the options are specified in brackets. 577 578 Configuration: 579 -h, --help display this help and exit 580 --help=short display options specific to this package 581 --help=recursive display the short help of all the included packages 582 -V, --version display version information and exit 583 -q, --quiet, --silent do not print \`checking...' messages 584 --cache-file=FILE cache test results in FILE [disabled] 585 -C, --config-cache alias for \`--cache-file=config.cache' 586 -n, --no-create do not create output files 587 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 588 589 EOF 590 591 cat <<EOF 592 Installation directories: 593 --prefix=PREFIX install architecture-independent files in PREFIX 594 [$ac_default_prefix] 595 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 596 [PREFIX] 597 598 By default, \`make install' will install all the files in 599 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 600 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 601 for instance \`--prefix=\$HOME'. 602 603 For better control, use the options below. 604 605 Fine tuning of the installation directories: 606 --bindir=DIR user executables [EPREFIX/bin] 607 --sbindir=DIR system admin executables [EPREFIX/sbin] 608 --libexecdir=DIR program executables [EPREFIX/libexec] 609 --datadir=DIR read-only architecture-independent data [PREFIX/share] 610 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 611 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 612 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 613 --libdir=DIR object code libraries [EPREFIX/lib] 614 --includedir=DIR C header files [PREFIX/include] 615 --oldincludedir=DIR C header files for non-gcc [/usr/include] 616 --infodir=DIR info documentation [PREFIX/info] 617 --mandir=DIR man documentation [PREFIX/man] 618 EOF 619 620 cat <<\EOF 621 622 Program names: 623 --program-prefix=PREFIX prepend PREFIX to installed program names 624 --program-suffix=SUFFIX append SUFFIX to installed program names 625 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 626 627 System types: 628 --build=BUILD configure for building on BUILD [guessed] 629 --host=HOST build programs to run on HOST [BUILD] 630 --target=TARGET configure for building compilers for TARGET [HOST] 631 EOF 632 fi 633 634 if test -n "$ac_init_help"; then 635 636 cat <<\EOF 637 638 Optional Packages: 639 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 640 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 641 642 Optional Features: 643 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 644 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 645 646 --with-warnings test: turn on gcc warnings 647 --disable-echo display "compiling" commands 648 --with-dmalloc test: use Gray Watson's dmalloc library 649 --with-dbmalloc test: use Conor Cahill's dbmalloc library 650 --with-valgrind test: use valgrind 651 --disable-leaks test: free permanent memory, analyze leaks 652 653 Some influential environment variables: 654 CC C compiler command 655 CFLAGS C compiler flags 656 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 657 nonstandard directory <lib dir> 658 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 659 headers in a nonstandard directory <include dir> 660 CPP C preprocessor 661 662 Use these variables to override the choices made by `configure' or to help 663 it to find libraries and programs with nonstandard names/locations. 664 665 EOF 666 fi 667 668 if test "$ac_init_help" = "recursive"; then 669 # If there are subdirs, report their specific --help. 670 ac_popdir=`pwd` 671 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 672 cd $ac_subdir 673 # A "../" for each directory in /$ac_subdir. 674 ac_dots=`echo $ac_subdir | 675 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 676 677 case $srcdir in 678 .) # No --srcdir option. We are building in place. 679 ac_sub_srcdir=$srcdir ;; 680 [\\/]* | ?:[\\/]* ) # Absolute path. 681 ac_sub_srcdir=$srcdir/$ac_subdir ;; 682 *) # Relative path. 683 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 684 esac 685 686 # Check for guested configure; otherwise get Cygnus style configure. 687 if test -f $ac_sub_srcdir/configure.gnu; then 688 echo 689 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 690 elif test -f $ac_sub_srcdir/configure; then 691 echo 692 $SHELL $ac_sub_srcdir/configure --help=recursive 693 elif test -f $ac_sub_srcdir/configure.ac || 694 test -f $ac_sub_srcdir/configure.in; then 695 echo 696 $ac_configure --help 697 else 698 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 699 fi 700 cd $ac_popdir 701 done 702 fi 703 704 test -n "$ac_init_help" && exit 0 705 if $ac_init_version; then 706 cat <<\EOF 707 708 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 709 Free Software Foundation, Inc. 710 This configure script is free software; the Free Software Foundation 711 gives unlimited permission to copy, distribute and modify it. 712 EOF 713 exit 0 714 fi 715 exec 5>config.log 716 cat >&5 <<EOF 717 This file contains any messages produced by compilers while 718 running configure, to aid debugging if configure makes a mistake. 719 720 It was created by $as_me, which was 721 generated by GNU Autoconf 2.52.20100530. Invocation command line was 722 723 $ $0 $@ 724 725 EOF 726 { 727 cat <<_ASUNAME 728 ## ---------- ## 729 ## Platform. ## 730 ## ---------- ## 731 732 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 733 uname -m = `(uname -m) 2>/dev/null || echo unknown` 734 uname -r = `(uname -r) 2>/dev/null || echo unknown` 735 uname -s = `(uname -s) 2>/dev/null || echo unknown` 736 uname -v = `(uname -v) 2>/dev/null || echo unknown` 737 738 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 739 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 740 741 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 742 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 743 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 744 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 745 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 746 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 747 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 748 749 PATH = $PATH 750 751 _ASUNAME 752 } >&5 753 754 cat >&5 <<EOF 755 ## ------------ ## 756 ## Core tests. ## 757 ## ------------ ## 758 759 EOF 760 761 # Keep a trace of the command line. 762 # Strip out --no-create and --no-recursion so they do not pile up. 763 # Also quote any args containing shell meta-characters. 764 ac_configure_args= 765 ac_sep= 766 for ac_arg 767 do 768 case $ac_arg in 769 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 770 | --no-cr | --no-c) ;; 771 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 772 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 773 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 774 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 775 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 776 ac_sep=" " ;; 777 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 778 ac_sep=" " ;; 779 esac 780 # Get rid of the leading space. 781 done 782 783 # When interrupted or exit'd, cleanup temporary files, and complete 784 # config.log. We remove comments because anyway the quotes in there 785 # would cause problems or look ugly. 786 trap 'exit_status=$? 787 # Save into config.log some information that might help in debugging. 788 echo >&5 789 echo "## ----------------- ##" >&5 790 echo "## Cache variables. ##" >&5 791 echo "## ----------------- ##" >&5 792 echo >&5 793 # The following way of writing the cache mishandles newlines in values, 794 { 795 (set) 2>&1 | 796 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 797 *ac_space=\ *) 798 sed -n \ 799 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 800 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 801 ;; 802 *) 803 sed -n \ 804 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 805 ;; 806 esac; 807 } >&5 808 sed "/^$/d" confdefs.h >conftest.log 809 if test -s conftest.log; then 810 echo >&5 811 echo "## ------------ ##" >&5 812 echo "## confdefs.h. ##" >&5 813 echo "## ------------ ##" >&5 814 echo >&5 815 cat conftest.log >&5 816 fi 817 (echo; echo) >&5 818 test "$ac_signal" != 0 && 819 echo "$as_me: caught signal $ac_signal" >&5 820 echo "$as_me: exit $exit_status" >&5 821 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 822 exit $exit_status 823 ' 0 824 for ac_signal in 1 2 13 15; do 825 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 826 done 827 ac_signal=0 828 829 # confdefs.h avoids OS command line length limits that DEFS can exceed. 830 rm -rf conftest* confdefs.h 831 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 832 echo >confdefs.h 833 834 # Let the site file select an alternate cache file if it wants to. 835 # Prefer explicitly selected file to automatically selected ones. 836 if test -z "$CONFIG_SITE"; then 837 if test "x$prefix" != xNONE; then 838 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 839 else 840 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 841 fi 842 fi 843 for ac_site_file in $CONFIG_SITE; do 844 if test -r "$ac_site_file"; then 845 { echo "$as_me:845: loading site script $ac_site_file" >&5 846 echo "$as_me: loading site script $ac_site_file" >&6;} 847 cat "$ac_site_file" >&5 848 . "$ac_site_file" 849 fi 850 done 851 852 if test -r "$cache_file"; then 853 # Some versions of bash will fail to source /dev/null (special 854 # files actually), so we avoid doing that. 855 if test -f "$cache_file"; then 856 { echo "$as_me:856: loading cache $cache_file" >&5 857 echo "$as_me: loading cache $cache_file" >&6;} 858 case $cache_file in 859 [\\/]* | ?:[\\/]* ) . $cache_file;; 860 *) . ./$cache_file;; 861 esac 862 fi 863 else 864 { echo "$as_me:864: creating cache $cache_file" >&5 865 echo "$as_me: creating cache $cache_file" >&6;} 866 >$cache_file 867 fi 868 869 # Check that the precious variables saved in the cache have kept the same 870 # value. 871 ac_cache_corrupted=false 872 for ac_var in `(set) 2>&1 | 873 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 874 eval ac_old_set=\$ac_cv_env_${ac_var}_set 875 eval ac_new_set=\$ac_env_${ac_var}_set 876 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 877 eval ac_new_val="\$ac_env_${ac_var}_value" 878 case $ac_old_set,$ac_new_set in 879 set,) 880 { echo "$as_me:880: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 881 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 882 ac_cache_corrupted=: ;; 883 ,set) 884 { echo "$as_me:884: error: \`$ac_var' was not set in the previous run" >&5 885 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 886 ac_cache_corrupted=: ;; 887 ,);; 888 *) 889 if test "x$ac_old_val" != "x$ac_new_val"; then 890 { echo "$as_me:890: error: \`$ac_var' has changed since the previous run:" >&5 891 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 892 { echo "$as_me:892: former value: $ac_old_val" >&5 893 echo "$as_me: former value: $ac_old_val" >&2;} 894 { echo "$as_me:894: current value: $ac_new_val" >&5 895 echo "$as_me: current value: $ac_new_val" >&2;} 896 ac_cache_corrupted=: 897 fi;; 898 esac 899 # Pass precious variables to config.status. It doesn't matter if 900 # we pass some twice (in addition to the command line arguments). 901 if test "$ac_new_set" = set; then 902 case $ac_new_val in 903 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 904 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 905 ac_configure_args="$ac_configure_args '$ac_arg'" 906 ;; 907 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 908 ;; 909 esac 910 fi 911 done 912 if $ac_cache_corrupted; then 913 { echo "$as_me:913: error: changes in the environment can compromise the build" >&5 914 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 915 { { echo "$as_me:915: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 916 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 917 { (exit 1); exit 1; }; } 918 fi 919 920 ac_ext=c 921 ac_cpp='$CPP $CPPFLAGS' 922 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 923 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 924 ac_compiler_gnu=$ac_cv_c_compiler_gnu 925 ac_main_return=return 926 927 case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 928 *c*,-n*) ECHO_N= ECHO_C=' 929 ' ECHO_T=' ' ;; 930 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 931 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 932 esac 933 echo "#! $SHELL" >conftest.sh 934 echo "exit 0" >>conftest.sh 935 chmod +x conftest.sh 936 if { (echo "$as_me:936: PATH=\".;.\"; conftest.sh") >&5 937 (PATH=".;."; conftest.sh) 2>&5 938 ac_status=$? 939 echo "$as_me:939: \$? = $ac_status" >&5 940 (exit $ac_status); }; then 941 ac_path_separator=';' 942 else 943 ac_path_separator=: 944 fi 945 PATH_SEPARATOR="$ac_path_separator" 946 rm -f conftest.sh 947 948 ac_config_headers="$ac_config_headers config.h:config_h.in" 949 950 ac_aux_dir= 951 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 952 if test -f $ac_dir/install-sh; then 953 ac_aux_dir=$ac_dir 954 ac_install_sh="$ac_aux_dir/install-sh -c" 955 break 956 elif test -f $ac_dir/install.sh; then 957 ac_aux_dir=$ac_dir 958 ac_install_sh="$ac_aux_dir/install.sh -c" 959 break 960 elif test -f $ac_dir/shtool; then 961 ac_aux_dir=$ac_dir 962 ac_install_sh="$ac_aux_dir/shtool install -c" 963 break 964 fi 965 done 966 if test -z "$ac_aux_dir"; then 967 { { echo "$as_me:967: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 968 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 969 { (exit 1); exit 1; }; } 970 fi 971 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 972 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 973 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 974 975 # Make sure we can run config.sub. 976 $ac_config_sub sun4 >/dev/null 2>&1 || 977 { { echo "$as_me:977: error: cannot run $ac_config_sub" >&5 978 echo "$as_me: error: cannot run $ac_config_sub" >&2;} 979 { (exit 1); exit 1; }; } 980 981 echo "$as_me:981: checking build system type" >&5 982 echo $ECHO_N "checking build system type... $ECHO_C" >&6 983 if test "${ac_cv_build+set}" = set; then 984 echo $ECHO_N "(cached) $ECHO_C" >&6 985 else 986 ac_cv_build_alias=$build_alias 987 test -z "$ac_cv_build_alias" && 988 ac_cv_build_alias=`$ac_config_guess` 989 test -z "$ac_cv_build_alias" && 990 { { echo "$as_me:990: error: cannot guess build type; you must specify one" >&5 991 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 992 { (exit 1); exit 1; }; } 993 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 994 { { echo "$as_me:994: error: $ac_config_sub $ac_cv_build_alias failed." >&5 995 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 996 { (exit 1); exit 1; }; } 997 998 fi 999 echo "$as_me:999: result: $ac_cv_build" >&5 1000 echo "${ECHO_T}$ac_cv_build" >&6 1001 build=$ac_cv_build 1002 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1003 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1004 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1005 1006 echo "$as_me:1006: checking host system type" >&5 1007 echo $ECHO_N "checking host system type... $ECHO_C" >&6 1008 if test "${ac_cv_host+set}" = set; then 1009 echo $ECHO_N "(cached) $ECHO_C" >&6 1010 else 1011 ac_cv_host_alias=$host_alias 1012 test -z "$ac_cv_host_alias" && 1013 ac_cv_host_alias=$ac_cv_build_alias 1014 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1015 { { echo "$as_me:1015: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1016 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1017 { (exit 1); exit 1; }; } 1018 1019 fi 1020 echo "$as_me:1020: result: $ac_cv_host" >&5 1021 echo "${ECHO_T}$ac_cv_host" >&6 1022 host=$ac_cv_host 1023 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1024 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1025 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1026 1027 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then 1028 echo "$as_me:1028: checking target system type" >&5 1029 echo $ECHO_N "checking target system type... $ECHO_C" >&6 1030 if test "${ac_cv_target+set}" = set; then 1031 echo $ECHO_N "(cached) $ECHO_C" >&6 1032 else 1033 ac_cv_target_alias=$target_alias 1034 test "x$ac_cv_target_alias" = "x" && 1035 ac_cv_target_alias=$ac_cv_host_alias 1036 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 1037 { { echo "$as_me:1037: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1038 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1039 { (exit 1); exit 1; }; } 1040 1041 fi 1042 echo "$as_me:1042: result: $ac_cv_target" >&5 1043 echo "${ECHO_T}$ac_cv_target" >&6 1044 target=$ac_cv_target 1045 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1046 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1047 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1048 1049 # The aliases save the names the user supplied, while $host etc. 1050 # will get canonicalized. 1051 test -n "$target_alias" && 1052 test "$program_prefix$program_suffix$program_transform_name" = \ 1053 NONENONEs,x,x, && 1054 program_prefix=${target_alias}- 1055 system_name="$host_os" 1056 else 1057 system_name="`(uname -s -r) 2>/dev/null`" 1058 if test -z "$system_name" ; then 1059 system_name="`(hostname) 2>/dev/null`" 1060 fi 1061 fi 1062 test -n "$system_name" && cat >>confdefs.h <<EOF 1063 #define SYSTEM_NAME "$system_name" 1064 EOF 1065 1066 if test "${cf_cv_system_name+set}" = set; then 1067 echo $ECHO_N "(cached) $ECHO_C" >&6 1068 else 1069 cf_cv_system_name="$system_name" 1070 fi 1071 1072 test -z "$system_name" && system_name="$cf_cv_system_name" 1073 test -n "$cf_cv_system_name" && echo "$as_me:1073: result: Configuring for $cf_cv_system_name" >&5 1074 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1075 1076 if test ".$system_name" != ".$cf_cv_system_name" ; then 1077 echo "$as_me:1077: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1078 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1079 { { echo "$as_me:1079: error: \"Please remove config.cache and try again.\"" >&5 1080 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1081 { (exit 1); exit 1; }; } 1082 fi 1083 1084 test "$program_prefix" != NONE && 1085 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1086 # Use a double $ so make ignores it. 1087 test "$program_suffix" != NONE && 1088 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1089 # Double any \ or $. echo might interpret backslashes. 1090 # By default was `s,x,x', remove it if useless. 1091 cat <<\_ACEOF >conftest.sed 1092 s/[\\$]/&&/g;s/;s,x,x,$// 1093 _ACEOF 1094 program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1095 rm conftest.sed 1096 1097 ac_ext=c 1098 ac_cpp='$CPP $CPPFLAGS' 1099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1101 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1102 ac_main_return=return 1103 if test -n "$ac_tool_prefix"; then 1104 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1105 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1106 echo "$as_me:1106: checking for $ac_word" >&5 1107 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1108 if test "${ac_cv_prog_CC+set}" = set; then 1109 echo $ECHO_N "(cached) $ECHO_C" >&6 1110 else 1111 if test -n "$CC"; then 1112 ac_cv_prog_CC="$CC" # Let the user override the test. 1113 else 1114 ac_save_IFS=$IFS; IFS=$ac_path_separator 1115 ac_dummy="$PATH" 1116 for ac_dir in $ac_dummy; do 1117 IFS=$ac_save_IFS 1118 test -z "$ac_dir" && ac_dir=. 1119 $as_executable_p "$ac_dir/$ac_word" || continue 1120 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1121 echo "$as_me:1121: found $ac_dir/$ac_word" >&5 1122 break 1123 done 1124 1125 fi 1126 fi 1127 CC=$ac_cv_prog_CC 1128 if test -n "$CC"; then 1129 echo "$as_me:1129: result: $CC" >&5 1130 echo "${ECHO_T}$CC" >&6 1131 else 1132 echo "$as_me:1132: result: no" >&5 1133 echo "${ECHO_T}no" >&6 1134 fi 1135 1136 fi 1137 if test -z "$ac_cv_prog_CC"; then 1138 ac_ct_CC=$CC 1139 # Extract the first word of "gcc", so it can be a program name with args. 1140 set dummy gcc; ac_word=$2 1141 echo "$as_me:1141: checking for $ac_word" >&5 1142 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1143 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1144 echo $ECHO_N "(cached) $ECHO_C" >&6 1145 else 1146 if test -n "$ac_ct_CC"; then 1147 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1148 else 1149 ac_save_IFS=$IFS; IFS=$ac_path_separator 1150 ac_dummy="$PATH" 1151 for ac_dir in $ac_dummy; do 1152 IFS=$ac_save_IFS 1153 test -z "$ac_dir" && ac_dir=. 1154 $as_executable_p "$ac_dir/$ac_word" || continue 1155 ac_cv_prog_ac_ct_CC="gcc" 1156 echo "$as_me:1156: found $ac_dir/$ac_word" >&5 1157 break 1158 done 1159 1160 fi 1161 fi 1162 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1163 if test -n "$ac_ct_CC"; then 1164 echo "$as_me:1164: result: $ac_ct_CC" >&5 1165 echo "${ECHO_T}$ac_ct_CC" >&6 1166 else 1167 echo "$as_me:1167: result: no" >&5 1168 echo "${ECHO_T}no" >&6 1169 fi 1170 1171 CC=$ac_ct_CC 1172 else 1173 CC="$ac_cv_prog_CC" 1174 fi 1175 1176 if test -z "$CC"; then 1177 if test -n "$ac_tool_prefix"; then 1178 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1179 set dummy ${ac_tool_prefix}cc; ac_word=$2 1180 echo "$as_me:1180: checking for $ac_word" >&5 1181 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1182 if test "${ac_cv_prog_CC+set}" = set; then 1183 echo $ECHO_N "(cached) $ECHO_C" >&6 1184 else 1185 if test -n "$CC"; then 1186 ac_cv_prog_CC="$CC" # Let the user override the test. 1187 else 1188 ac_save_IFS=$IFS; IFS=$ac_path_separator 1189 ac_dummy="$PATH" 1190 for ac_dir in $ac_dummy; do 1191 IFS=$ac_save_IFS 1192 test -z "$ac_dir" && ac_dir=. 1193 $as_executable_p "$ac_dir/$ac_word" || continue 1194 ac_cv_prog_CC="${ac_tool_prefix}cc" 1195 echo "$as_me:1195: found $ac_dir/$ac_word" >&5 1196 break 1197 done 1198 1199 fi 1200 fi 1201 CC=$ac_cv_prog_CC 1202 if test -n "$CC"; then 1203 echo "$as_me:1203: result: $CC" >&5 1204 echo "${ECHO_T}$CC" >&6 1205 else 1206 echo "$as_me:1206: result: no" >&5 1207 echo "${ECHO_T}no" >&6 1208 fi 1209 1210 fi 1211 if test -z "$ac_cv_prog_CC"; then 1212 ac_ct_CC=$CC 1213 # Extract the first word of "cc", so it can be a program name with args. 1214 set dummy cc; ac_word=$2 1215 echo "$as_me:1215: checking for $ac_word" >&5 1216 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1217 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1218 echo $ECHO_N "(cached) $ECHO_C" >&6 1219 else 1220 if test -n "$ac_ct_CC"; then 1221 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1222 else 1223 ac_save_IFS=$IFS; IFS=$ac_path_separator 1224 ac_dummy="$PATH" 1225 for ac_dir in $ac_dummy; do 1226 IFS=$ac_save_IFS 1227 test -z "$ac_dir" && ac_dir=. 1228 $as_executable_p "$ac_dir/$ac_word" || continue 1229 ac_cv_prog_ac_ct_CC="cc" 1230 echo "$as_me:1230: found $ac_dir/$ac_word" >&5 1231 break 1232 done 1233 1234 fi 1235 fi 1236 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1237 if test -n "$ac_ct_CC"; then 1238 echo "$as_me:1238: result: $ac_ct_CC" >&5 1239 echo "${ECHO_T}$ac_ct_CC" >&6 1240 else 1241 echo "$as_me:1241: result: no" >&5 1242 echo "${ECHO_T}no" >&6 1243 fi 1244 1245 CC=$ac_ct_CC 1246 else 1247 CC="$ac_cv_prog_CC" 1248 fi 1249 1250 fi 1251 if test -z "$CC"; then 1252 # Extract the first word of "cc", so it can be a program name with args. 1253 set dummy cc; ac_word=$2 1254 echo "$as_me:1254: checking for $ac_word" >&5 1255 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1256 if test "${ac_cv_prog_CC+set}" = set; then 1257 echo $ECHO_N "(cached) $ECHO_C" >&6 1258 else 1259 if test -n "$CC"; then 1260 ac_cv_prog_CC="$CC" # Let the user override the test. 1261 else 1262 ac_prog_rejected=no 1263 ac_save_IFS=$IFS; IFS=$ac_path_separator 1264 ac_dummy="$PATH" 1265 for ac_dir in $ac_dummy; do 1266 IFS=$ac_save_IFS 1267 test -z "$ac_dir" && ac_dir=. 1268 $as_executable_p "$ac_dir/$ac_word" || continue 1269 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1270 ac_prog_rejected=yes 1271 continue 1272 fi 1273 ac_cv_prog_CC="cc" 1274 echo "$as_me:1274: found $ac_dir/$ac_word" >&5 1275 break 1276 done 1277 1278 if test $ac_prog_rejected = yes; then 1279 # We found a bogon in the path, so make sure we never use it. 1280 set dummy $ac_cv_prog_CC 1281 shift 1282 if test $# != 0; then 1283 # We chose a different compiler from the bogus one. 1284 # However, it has the same basename, so the bogon will be chosen 1285 # first if we set CC to just the basename; use the full file name. 1286 shift 1287 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1288 shift 1289 ac_cv_prog_CC="$@" 1290 fi 1291 fi 1292 fi 1293 fi 1294 CC=$ac_cv_prog_CC 1295 if test -n "$CC"; then 1296 echo "$as_me:1296: result: $CC" >&5 1297 echo "${ECHO_T}$CC" >&6 1298 else 1299 echo "$as_me:1299: result: no" >&5 1300 echo "${ECHO_T}no" >&6 1301 fi 1302 1303 fi 1304 if test -z "$CC"; then 1305 if test -n "$ac_tool_prefix"; then 1306 for ac_prog in cl 1307 do 1308 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1309 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1310 echo "$as_me:1310: checking for $ac_word" >&5 1311 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1312 if test "${ac_cv_prog_CC+set}" = set; then 1313 echo $ECHO_N "(cached) $ECHO_C" >&6 1314 else 1315 if test -n "$CC"; then 1316 ac_cv_prog_CC="$CC" # Let the user override the test. 1317 else 1318 ac_save_IFS=$IFS; IFS=$ac_path_separator 1319 ac_dummy="$PATH" 1320 for ac_dir in $ac_dummy; do 1321 IFS=$ac_save_IFS 1322 test -z "$ac_dir" && ac_dir=. 1323 $as_executable_p "$ac_dir/$ac_word" || continue 1324 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1325 echo "$as_me:1325: found $ac_dir/$ac_word" >&5 1326 break 1327 done 1328 1329 fi 1330 fi 1331 CC=$ac_cv_prog_CC 1332 if test -n "$CC"; then 1333 echo "$as_me:1333: result: $CC" >&5 1334 echo "${ECHO_T}$CC" >&6 1335 else 1336 echo "$as_me:1336: result: no" >&5 1337 echo "${ECHO_T}no" >&6 1338 fi 1339 1340 test -n "$CC" && break 1341 done 1342 fi 1343 if test -z "$CC"; then 1344 ac_ct_CC=$CC 1345 for ac_prog in cl 1346 do 1347 # Extract the first word of "$ac_prog", so it can be a program name with args. 1348 set dummy $ac_prog; ac_word=$2 1349 echo "$as_me:1349: checking for $ac_word" >&5 1350 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1351 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1352 echo $ECHO_N "(cached) $ECHO_C" >&6 1353 else 1354 if test -n "$ac_ct_CC"; then 1355 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1356 else 1357 ac_save_IFS=$IFS; IFS=$ac_path_separator 1358 ac_dummy="$PATH" 1359 for ac_dir in $ac_dummy; do 1360 IFS=$ac_save_IFS 1361 test -z "$ac_dir" && ac_dir=. 1362 $as_executable_p "$ac_dir/$ac_word" || continue 1363 ac_cv_prog_ac_ct_CC="$ac_prog" 1364 echo "$as_me:1364: found $ac_dir/$ac_word" >&5 1365 break 1366 done 1367 1368 fi 1369 fi 1370 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1371 if test -n "$ac_ct_CC"; then 1372 echo "$as_me:1372: result: $ac_ct_CC" >&5 1373 echo "${ECHO_T}$ac_ct_CC" >&6 1374 else 1375 echo "$as_me:1375: result: no" >&5 1376 echo "${ECHO_T}no" >&6 1377 fi 1378 1379 test -n "$ac_ct_CC" && break 1380 done 1381 1382 CC=$ac_ct_CC 1383 fi 1384 1385 fi 1386 1387 test -z "$CC" && { { echo "$as_me:1387: error: no acceptable cc found in \$PATH" >&5 1388 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1389 { (exit 1); exit 1; }; } 1390 1391 # Provide some information about the compiler. 1392 echo "$as_me:1392:" \ 1393 "checking for C compiler version" >&5 1394 ac_compiler=`set X $ac_compile; echo $2` 1395 { (eval echo "$as_me:1395: \"$ac_compiler --version </dev/null >&5\"") >&5 1396 (eval $ac_compiler --version </dev/null >&5) 2>&5 1397 ac_status=$? 1398 echo "$as_me:1398: \$? = $ac_status" >&5 1399 (exit $ac_status); } 1400 { (eval echo "$as_me:1400: \"$ac_compiler -v </dev/null >&5\"") >&5 1401 (eval $ac_compiler -v </dev/null >&5) 2>&5 1402 ac_status=$? 1403 echo "$as_me:1403: \$? = $ac_status" >&5 1404 (exit $ac_status); } 1405 { (eval echo "$as_me:1405: \"$ac_compiler -V </dev/null >&5\"") >&5 1406 (eval $ac_compiler -V </dev/null >&5) 2>&5 1407 ac_status=$? 1408 echo "$as_me:1408: \$? = $ac_status" >&5 1409 (exit $ac_status); } 1410 1411 cat >conftest.$ac_ext <<_ACEOF 1412 #line 1412 "configure" 1413 #include "confdefs.h" 1414 1415 int 1416 main () 1417 { 1418 1419 ; 1420 return 0; 1421 } 1422 _ACEOF 1423 ac_clean_files_save=$ac_clean_files 1424 ac_clean_files="$ac_clean_files a.out a.exe" 1425 # Try to create an executable without -o first, disregard a.out. 1426 # It will help us diagnose broken compilers, and finding out an intuition 1427 # of exeext. 1428 echo "$as_me:1428: checking for C compiler default output" >&5 1429 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1430 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1431 if { (eval echo "$as_me:1431: \"$ac_link_default\"") >&5 1432 (eval $ac_link_default) 2>&5 1433 ac_status=$? 1434 echo "$as_me:1434: \$? = $ac_status" >&5 1435 (exit $ac_status); }; then 1436 # Find the output, starting from the most likely. This scheme is 1437 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1438 # resort. 1439 for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1440 ls a.out conftest 2>/dev/null; 1441 ls a.* conftest.* 2>/dev/null`; do 1442 case $ac_file in 1443 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1444 a.out ) # We found the default executable, but exeext='' is most 1445 # certainly right. 1446 break;; 1447 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1448 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1449 export ac_cv_exeext 1450 break;; 1451 * ) break;; 1452 esac 1453 done 1454 else 1455 echo "$as_me: failed program was:" >&5 1456 cat conftest.$ac_ext >&5 1457 { { echo "$as_me:1457: error: C compiler cannot create executables" >&5 1458 echo "$as_me: error: C compiler cannot create executables" >&2;} 1459 { (exit 77); exit 77; }; } 1460 fi 1461 1462 ac_exeext=$ac_cv_exeext 1463 echo "$as_me:1463: result: $ac_file" >&5 1464 echo "${ECHO_T}$ac_file" >&6 1465 1466 # Check the compiler produces executables we can run. If not, either 1467 # the compiler is broken, or we cross compile. 1468 echo "$as_me:1468: checking whether the C compiler works" >&5 1469 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1470 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1471 # If not cross compiling, check that we can run a simple program. 1472 if test "$cross_compiling" != yes; then 1473 if { ac_try='./$ac_file' 1474 { (eval echo "$as_me:1474: \"$ac_try\"") >&5 1475 (eval $ac_try) 2>&5 1476 ac_status=$? 1477 echo "$as_me:1477: \$? = $ac_status" >&5 1478 (exit $ac_status); }; }; then 1479 cross_compiling=no 1480 else 1481 if test "$cross_compiling" = maybe; then 1482 cross_compiling=yes 1483 else 1484 { { echo "$as_me:1484: error: cannot run C compiled programs. 1485 If you meant to cross compile, use \`--host'." >&5 1486 echo "$as_me: error: cannot run C compiled programs. 1487 If you meant to cross compile, use \`--host'." >&2;} 1488 { (exit 1); exit 1; }; } 1489 fi 1490 fi 1491 fi 1492 echo "$as_me:1492: result: yes" >&5 1493 echo "${ECHO_T}yes" >&6 1494 1495 rm -f a.out a.exe conftest$ac_cv_exeext 1496 ac_clean_files=$ac_clean_files_save 1497 # Check the compiler produces executables we can run. If not, either 1498 # the compiler is broken, or we cross compile. 1499 echo "$as_me:1499: checking whether we are cross compiling" >&5 1500 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1501 echo "$as_me:1501: result: $cross_compiling" >&5 1502 echo "${ECHO_T}$cross_compiling" >&6 1503 1504 echo "$as_me:1504: checking for executable suffix" >&5 1505 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1506 if { (eval echo "$as_me:1506: \"$ac_link\"") >&5 1507 (eval $ac_link) 2>&5 1508 ac_status=$? 1509 echo "$as_me:1509: \$? = $ac_status" >&5 1510 (exit $ac_status); }; then 1511 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1512 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1513 # work properly (i.e., refer to `conftest.exe'), while it won't with 1514 # `rm'. 1515 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1516 case $ac_file in 1517 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1518 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1519 export ac_cv_exeext 1520 break;; 1521 * ) break;; 1522 esac 1523 done 1524 else 1525 { { echo "$as_me:1525: error: cannot compute EXEEXT: cannot compile and link" >&5 1526 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1527 { (exit 1); exit 1; }; } 1528 fi 1529 1530 rm -f conftest$ac_cv_exeext 1531 echo "$as_me:1531: result: $ac_cv_exeext" >&5 1532 echo "${ECHO_T}$ac_cv_exeext" >&6 1533 1534 rm -f conftest.$ac_ext 1535 EXEEXT=$ac_cv_exeext 1536 ac_exeext=$EXEEXT 1537 echo "$as_me:1537: checking for object suffix" >&5 1538 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1539 if test "${ac_cv_objext+set}" = set; then 1540 echo $ECHO_N "(cached) $ECHO_C" >&6 1541 else 1542 cat >conftest.$ac_ext <<_ACEOF 1543 #line 1543 "configure" 1544 #include "confdefs.h" 1545 1546 int 1547 main () 1548 { 1549 1550 ; 1551 return 0; 1552 } 1553 _ACEOF 1554 rm -f conftest.o conftest.obj 1555 if { (eval echo "$as_me:1555: \"$ac_compile\"") >&5 1556 (eval $ac_compile) 2>&5 1557 ac_status=$? 1558 echo "$as_me:1558: \$? = $ac_status" >&5 1559 (exit $ac_status); }; then 1560 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1561 case $ac_file in 1562 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1563 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1564 break;; 1565 esac 1566 done 1567 else 1568 echo "$as_me: failed program was:" >&5 1569 cat conftest.$ac_ext >&5 1570 { { echo "$as_me:1570: error: cannot compute OBJEXT: cannot compile" >&5 1571 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1572 { (exit 1); exit 1; }; } 1573 fi 1574 1575 rm -f conftest.$ac_cv_objext conftest.$ac_ext 1576 fi 1577 echo "$as_me:1577: result: $ac_cv_objext" >&5 1578 echo "${ECHO_T}$ac_cv_objext" >&6 1579 OBJEXT=$ac_cv_objext 1580 ac_objext=$OBJEXT 1581 echo "$as_me:1581: checking whether we are using the GNU C compiler" >&5 1582 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1583 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1584 echo $ECHO_N "(cached) $ECHO_C" >&6 1585 else 1586 cat >conftest.$ac_ext <<_ACEOF 1587 #line 1587 "configure" 1588 #include "confdefs.h" 1589 1590 int 1591 main () 1592 { 1593 #ifndef __GNUC__ 1594 choke me 1595 #endif 1596 1597 ; 1598 return 0; 1599 } 1600 _ACEOF 1601 rm -f conftest.$ac_objext 1602 if { (eval echo "$as_me:1602: \"$ac_compile\"") >&5 1603 (eval $ac_compile) 2>&5 1604 ac_status=$? 1605 echo "$as_me:1605: \$? = $ac_status" >&5 1606 (exit $ac_status); } && 1607 { ac_try='test -s conftest.$ac_objext' 1608 { (eval echo "$as_me:1608: \"$ac_try\"") >&5 1609 (eval $ac_try) 2>&5 1610 ac_status=$? 1611 echo "$as_me:1611: \$? = $ac_status" >&5 1612 (exit $ac_status); }; }; then 1613 ac_compiler_gnu=yes 1614 else 1615 echo "$as_me: failed program was:" >&5 1616 cat conftest.$ac_ext >&5 1617 ac_compiler_gnu=no 1618 fi 1619 rm -f conftest.$ac_objext conftest.$ac_ext 1620 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1621 1622 fi 1623 echo "$as_me:1623: result: $ac_cv_c_compiler_gnu" >&5 1624 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1625 GCC=`test $ac_compiler_gnu = yes && echo yes` 1626 ac_test_CFLAGS=${CFLAGS+set} 1627 ac_save_CFLAGS=$CFLAGS 1628 CFLAGS="-g" 1629 echo "$as_me:1629: checking whether $CC accepts -g" >&5 1630 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1631 if test "${ac_cv_prog_cc_g+set}" = set; then 1632 echo $ECHO_N "(cached) $ECHO_C" >&6 1633 else 1634 cat >conftest.$ac_ext <<_ACEOF 1635 #line 1635 "configure" 1636 #include "confdefs.h" 1637 1638 int 1639 main () 1640 { 1641 1642 ; 1643 return 0; 1644 } 1645 _ACEOF 1646 rm -f conftest.$ac_objext 1647 if { (eval echo "$as_me:1647: \"$ac_compile\"") >&5 1648 (eval $ac_compile) 2>&5 1649 ac_status=$? 1650 echo "$as_me:1650: \$? = $ac_status" >&5 1651 (exit $ac_status); } && 1652 { ac_try='test -s conftest.$ac_objext' 1653 { (eval echo "$as_me:1653: \"$ac_try\"") >&5 1654 (eval $ac_try) 2>&5 1655 ac_status=$? 1656 echo "$as_me:1656: \$? = $ac_status" >&5 1657 (exit $ac_status); }; }; then 1658 ac_cv_prog_cc_g=yes 1659 else 1660 echo "$as_me: failed program was:" >&5 1661 cat conftest.$ac_ext >&5 1662 ac_cv_prog_cc_g=no 1663 fi 1664 rm -f conftest.$ac_objext conftest.$ac_ext 1665 fi 1666 echo "$as_me:1666: result: $ac_cv_prog_cc_g" >&5 1667 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1668 if test "$ac_test_CFLAGS" = set; then 1669 CFLAGS=$ac_save_CFLAGS 1670 elif test $ac_cv_prog_cc_g = yes; then 1671 if test "$GCC" = yes; then 1672 CFLAGS="-g -O2" 1673 else 1674 CFLAGS="-g" 1675 fi 1676 else 1677 if test "$GCC" = yes; then 1678 CFLAGS="-O2" 1679 else 1680 CFLAGS= 1681 fi 1682 fi 1683 # Some people use a C++ compiler to compile C. Since we use `exit', 1684 # in C++ we need to declare it. In case someone uses the same compiler 1685 # for both compiling C and C++ we need to have the C++ compiler decide 1686 # the declaration of exit, since it's the most demanding environment. 1687 cat >conftest.$ac_ext <<_ACEOF 1688 #ifndef __cplusplus 1689 choke me 1690 #endif 1691 _ACEOF 1692 rm -f conftest.$ac_objext 1693 if { (eval echo "$as_me:1693: \"$ac_compile\"") >&5 1694 (eval $ac_compile) 2>&5 1695 ac_status=$? 1696 echo "$as_me:1696: \$? = $ac_status" >&5 1697 (exit $ac_status); } && 1698 { ac_try='test -s conftest.$ac_objext' 1699 { (eval echo "$as_me:1699: \"$ac_try\"") >&5 1700 (eval $ac_try) 2>&5 1701 ac_status=$? 1702 echo "$as_me:1702: \$? = $ac_status" >&5 1703 (exit $ac_status); }; }; then 1704 for ac_declaration in \ 1705 ''\ 1706 '#include <stdlib.h>' \ 1707 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1708 'extern "C" void std::exit (int); using std::exit;' \ 1709 'extern "C" void exit (int) throw ();' \ 1710 'extern "C" void exit (int);' \ 1711 'void exit (int);' 1712 do 1713 cat >conftest.$ac_ext <<_ACEOF 1714 #line 1714 "configure" 1715 #include "confdefs.h" 1716 #include <stdlib.h> 1717 $ac_declaration 1718 int 1719 main () 1720 { 1721 exit (42); 1722 ; 1723 return 0; 1724 } 1725 _ACEOF 1726 rm -f conftest.$ac_objext 1727 if { (eval echo "$as_me:1727: \"$ac_compile\"") >&5 1728 (eval $ac_compile) 2>&5 1729 ac_status=$? 1730 echo "$as_me:1730: \$? = $ac_status" >&5 1731 (exit $ac_status); } && 1732 { ac_try='test -s conftest.$ac_objext' 1733 { (eval echo "$as_me:1733: \"$ac_try\"") >&5 1734 (eval $ac_try) 2>&5 1735 ac_status=$? 1736 echo "$as_me:1736: \$? = $ac_status" >&5 1737 (exit $ac_status); }; }; then 1738 : 1739 else 1740 echo "$as_me: failed program was:" >&5 1741 cat conftest.$ac_ext >&5 1742 continue 1743 fi 1744 rm -f conftest.$ac_objext conftest.$ac_ext 1745 cat >conftest.$ac_ext <<_ACEOF 1746 #line 1746 "configure" 1747 #include "confdefs.h" 1748 $ac_declaration 1749 int 1750 main () 1751 { 1752 exit (42); 1753 ; 1754 return 0; 1755 } 1756 _ACEOF 1757 rm -f conftest.$ac_objext 1758 if { (eval echo "$as_me:1758: \"$ac_compile\"") >&5 1759 (eval $ac_compile) 2>&5 1760 ac_status=$? 1761 echo "$as_me:1761: \$? = $ac_status" >&5 1762 (exit $ac_status); } && 1763 { ac_try='test -s conftest.$ac_objext' 1764 { (eval echo "$as_me:1764: \"$ac_try\"") >&5 1765 (eval $ac_try) 2>&5 1766 ac_status=$? 1767 echo "$as_me:1767: \$? = $ac_status" >&5 1768 (exit $ac_status); }; }; then 1769 break 1770 else 1771 echo "$as_me: failed program was:" >&5 1772 cat conftest.$ac_ext >&5 1773 fi 1774 rm -f conftest.$ac_objext conftest.$ac_ext 1775 done 1776 rm -f conftest* 1777 if test -n "$ac_declaration"; then 1778 echo '#ifdef __cplusplus' >>confdefs.h 1779 echo $ac_declaration >>confdefs.h 1780 echo '#endif' >>confdefs.h 1781 fi 1782 1783 else 1784 echo "$as_me: failed program was:" >&5 1785 cat conftest.$ac_ext >&5 1786 fi 1787 rm -f conftest.$ac_objext conftest.$ac_ext 1788 ac_ext=c 1789 ac_cpp='$CPP $CPPFLAGS' 1790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1792 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1793 ac_main_return=return 1794 1795 echo "$as_me:1795: checking for $CC option to accept ANSI C" >&5 1796 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1797 if test "${ac_cv_prog_cc_stdc+set}" = set; then 1798 echo $ECHO_N "(cached) $ECHO_C" >&6 1799 else 1800 ac_cv_prog_cc_stdc=no 1801 ac_save_CC=$CC 1802 cat >conftest.$ac_ext <<_ACEOF 1803 #line 1803 "configure" 1804 #include "confdefs.h" 1805 #include <stdarg.h> 1806 #include <stdio.h> 1807 #include <sys/types.h> 1808 #include <sys/stat.h> 1809 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1810 struct buf { int x; }; 1811 FILE * (*rcsopen) (struct buf *, struct stat *, int); 1812 static char *e (p, i) 1813 char **p; 1814 int i; 1815 { 1816 return p[i]; 1817 } 1818 static char *f (char * (*g) (char **, int), char **p, ...) 1819 { 1820 char *s; 1821 va_list v; 1822 va_start (v,p); 1823 s = g (p, va_arg (v,int)); 1824 va_end (v); 1825 return s; 1826 } 1827 int test (int i, double x); 1828 struct s1 {int (*f) (int a);}; 1829 struct s2 {int (*f) (double a);}; 1830 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1831 int argc; 1832 char **argv; 1833 int 1834 main () 1835 { 1836 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 1837 ; 1838 return 0; 1839 } 1840 _ACEOF 1841 # Don't try gcc -ansi; that turns off useful extensions and 1842 # breaks some systems' header files. 1843 # AIX -qlanglvl=ansi 1844 # Ultrix and OSF/1 -std1 1845 # HP-UX 10.20 and later -Ae 1846 # HP-UX older versions -Aa -D_HPUX_SOURCE 1847 # SVR4 -Xc -D__EXTENSIONS__ 1848 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 1849 do 1850 CC="$ac_save_CC $ac_arg" 1851 rm -f conftest.$ac_objext 1852 if { (eval echo "$as_me:1852: \"$ac_compile\"") >&5 1853 (eval $ac_compile) 2>&5 1854 ac_status=$? 1855 echo "$as_me:1855: \$? = $ac_status" >&5 1856 (exit $ac_status); } && 1857 { ac_try='test -s conftest.$ac_objext' 1858 { (eval echo "$as_me:1858: \"$ac_try\"") >&5 1859 (eval $ac_try) 2>&5 1860 ac_status=$? 1861 echo "$as_me:1861: \$? = $ac_status" >&5 1862 (exit $ac_status); }; }; then 1863 ac_cv_prog_cc_stdc=$ac_arg 1864 break 1865 else 1866 echo "$as_me: failed program was:" >&5 1867 cat conftest.$ac_ext >&5 1868 fi 1869 rm -f conftest.$ac_objext 1870 done 1871 rm -f conftest.$ac_ext conftest.$ac_objext 1872 CC=$ac_save_CC 1873 1874 fi 1875 1876 case "x$ac_cv_prog_cc_stdc" in 1877 x|xno) 1878 echo "$as_me:1878: result: none needed" >&5 1879 echo "${ECHO_T}none needed" >&6 ;; 1880 *) 1881 echo "$as_me:1881: result: $ac_cv_prog_cc_stdc" >&5 1882 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 1883 CC="$CC $ac_cv_prog_cc_stdc" ;; 1884 esac 1885 1886 echo "$as_me:1886: checking for an ANSI C-conforming const" >&5 1887 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 1888 if test "${ac_cv_c_const+set}" = set; then 1889 echo $ECHO_N "(cached) $ECHO_C" >&6 1890 else 1891 cat >conftest.$ac_ext <<_ACEOF 1892 #line 1892 "configure" 1893 #include "confdefs.h" 1894 1895 int 1896 main () 1897 { 1898 /* FIXME: Include the comments suggested by Paul. */ 1899 #ifndef __cplusplus 1900 /* Ultrix mips cc rejects this. */ 1901 typedef int charset[2]; 1902 const charset x; 1903 /* SunOS 4.1.1 cc rejects this. */ 1904 char const *const *ccp; 1905 char **p; 1906 /* NEC SVR4.0.2 mips cc rejects this. */ 1907 struct point {int x, y;}; 1908 static struct point const zero = {0,0}; 1909 /* AIX XL C 1.02.0.0 rejects this. 1910 It does not let you subtract one const X* pointer from another in 1911 an arm of an if-expression whose if-part is not a constant 1912 expression */ 1913 const char *g = "string"; 1914 ccp = &g + (g ? g-g : 0); 1915 /* HPUX 7.0 cc rejects these. */ 1916 ++ccp; 1917 p = (char**) ccp; 1918 ccp = (char const *const *) p; 1919 { /* SCO 3.2v4 cc rejects this. */ 1920 char *t; 1921 char const *s = 0 ? (char *) 0 : (char const *) 0; 1922 1923 *t++ = 0; 1924 } 1925 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 1926 int x[] = {25, 17}; 1927 const int *foo = &x[0]; 1928 ++foo; 1929 } 1930 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 1931 typedef const int *iptr; 1932 iptr p = 0; 1933 ++p; 1934 } 1935 { /* AIX XL C 1.02.0.0 rejects this saying 1936 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 1937 struct s { int j; const int *ap[3]; }; 1938 struct s *b; b->j = 5; 1939 } 1940 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 1941 const int foo = 10; 1942 } 1943 #endif 1944 1945 ; 1946 return 0; 1947 } 1948 _ACEOF 1949 rm -f conftest.$ac_objext 1950 if { (eval echo "$as_me:1950: \"$ac_compile\"") >&5 1951 (eval $ac_compile) 2>&5 1952 ac_status=$? 1953 echo "$as_me:1953: \$? = $ac_status" >&5 1954 (exit $ac_status); } && 1955 { ac_try='test -s conftest.$ac_objext' 1956 { (eval echo "$as_me:1956: \"$ac_try\"") >&5 1957 (eval $ac_try) 2>&5 1958 ac_status=$? 1959 echo "$as_me:1959: \$? = $ac_status" >&5 1960 (exit $ac_status); }; }; then 1961 ac_cv_c_const=yes 1962 else 1963 echo "$as_me: failed program was:" >&5 1964 cat conftest.$ac_ext >&5 1965 ac_cv_c_const=no 1966 fi 1967 rm -f conftest.$ac_objext conftest.$ac_ext 1968 fi 1969 echo "$as_me:1969: result: $ac_cv_c_const" >&5 1970 echo "${ECHO_T}$ac_cv_c_const" >&6 1971 if test $ac_cv_c_const = no; then 1972 1973 cat >>confdefs.h <<\EOF 1974 #define const 1975 EOF 1976 1977 fi 1978 1979 echo "$as_me:1979: checking whether ${MAKE-make} sets \${MAKE}" >&5 1980 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 1981 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 1982 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 1983 echo $ECHO_N "(cached) $ECHO_C" >&6 1984 else 1985 cat >conftest.make <<\EOF 1986 all: 1987 @echo 'ac_maketemp="${MAKE}"' 1988 EOF 1989 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 1990 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 1991 if test -n "$ac_maketemp"; then 1992 eval ac_cv_prog_make_${ac_make}_set=yes 1993 else 1994 eval ac_cv_prog_make_${ac_make}_set=no 1995 fi 1996 rm -f conftest.make 1997 fi 1998 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 1999 echo "$as_me:1999: result: yes" >&5 2000 echo "${ECHO_T}yes" >&6 2001 SET_MAKE= 2002 else 2003 echo "$as_me:2003: result: no" >&5 2004 echo "${ECHO_T}no" >&6 2005 SET_MAKE="MAKE=${MAKE-make}" 2006 fi 2007 2008 # Find a good install program. We prefer a C program (faster), 2009 # so one script is as good as another. But avoid the broken or 2010 # incompatible versions: 2011 # SysV /etc/install, /usr/sbin/install 2012 # SunOS /usr/etc/install 2013 # IRIX /sbin/install 2014 # AIX /bin/install 2015 # AmigaOS /C/install, which installs bootblocks on floppy discs 2016 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2017 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2018 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2019 # ./install, which can be erroneously created by make from ./install.sh. 2020 echo "$as_me:2020: checking for a BSD compatible install" >&5 2021 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2022 if test -z "$INSTALL"; then 2023 if test "${ac_cv_path_install+set}" = set; then 2024 echo $ECHO_N "(cached) $ECHO_C" >&6 2025 else 2026 ac_save_IFS=$IFS; IFS=$ac_path_separator 2027 for ac_dir in $PATH; do 2028 IFS=$ac_save_IFS 2029 # Account for people who put trailing slashes in PATH elements. 2030 case $ac_dir/ in 2031 / | ./ | .// | /cC/* \ 2032 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2033 | /usr/ucb/* ) ;; 2034 *) 2035 # OSF1 and SCO ODT 3.0 have their own names for install. 2036 # Don't use installbsd from OSF since it installs stuff as root 2037 # by default. 2038 for ac_prog in ginstall scoinst install; do 2039 if $as_executable_p "$ac_dir/$ac_prog"; then 2040 if test $ac_prog = install && 2041 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2042 # AIX install. It has an incompatible calling convention. 2043 : 2044 elif test $ac_prog = install && 2045 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2046 # program-specific install script used by HP pwplus--don't use. 2047 : 2048 else 2049 ac_cv_path_install="$ac_dir/$ac_prog -c" 2050 break 2 2051 fi 2052 fi 2053 done 2054 ;; 2055 esac 2056 done 2057 2058 fi 2059 if test "${ac_cv_path_install+set}" = set; then 2060 INSTALL=$ac_cv_path_install 2061 else 2062 # As a last resort, use the slow shell script. We don't cache a 2063 # path for INSTALL within a source directory, because that will 2064 # break other packages using the cache if that directory is 2065 # removed, or if the path is relative. 2066 INSTALL=$ac_install_sh 2067 fi 2068 fi 2069 echo "$as_me:2069: result: $INSTALL" >&5 2070 echo "${ECHO_T}$INSTALL" >&6 2071 2072 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2073 # It thinks the first close brace ends the variable substitution. 2074 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2075 2076 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2077 2078 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2079 2080 echo "$as_me:2080: checking if filesystem supports mixed-case filenames" >&5 2081 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2082 if test "${cf_cv_mixedcase+set}" = set; then 2083 echo $ECHO_N "(cached) $ECHO_C" >&6 2084 else 2085 2086 if test "$cross_compiling" = yes ; then 2087 case $target_alias in #(vi 2088 *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-mingw32*|*-uwin*) #(vi 2089 cf_cv_mixedcase=no 2090 ;; 2091 *) 2092 cf_cv_mixedcase=yes 2093 ;; 2094 esac 2095 else 2096 rm -f conftest CONFTEST 2097 echo test >conftest 2098 if test -f CONFTEST ; then 2099 cf_cv_mixedcase=no 2100 else 2101 cf_cv_mixedcase=yes 2102 fi 2103 rm -f conftest CONFTEST 2104 fi 2105 2106 fi 2107 echo "$as_me:2107: result: $cf_cv_mixedcase" >&5 2108 echo "${ECHO_T}$cf_cv_mixedcase" >&6 2109 test "$cf_cv_mixedcase" = yes && cat >>confdefs.h <<\EOF 2110 #define MIXEDCASE_FILENAMES 1 2111 EOF 2112 2113 for ac_prog in exctags ctags 2114 do 2115 # Extract the first word of "$ac_prog", so it can be a program name with args. 2116 set dummy $ac_prog; ac_word=$2 2117 echo "$as_me:2117: checking for $ac_word" >&5 2118 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2119 if test "${ac_cv_prog_CTAGS+set}" = set; then 2120 echo $ECHO_N "(cached) $ECHO_C" >&6 2121 else 2122 if test -n "$CTAGS"; then 2123 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2124 else 2125 ac_save_IFS=$IFS; IFS=$ac_path_separator 2126 ac_dummy="$PATH" 2127 for ac_dir in $ac_dummy; do 2128 IFS=$ac_save_IFS 2129 test -z "$ac_dir" && ac_dir=. 2130 $as_executable_p "$ac_dir/$ac_word" || continue 2131 ac_cv_prog_CTAGS="$ac_prog" 2132 echo "$as_me:2132: found $ac_dir/$ac_word" >&5 2133 break 2134 done 2135 2136 fi 2137 fi 2138 CTAGS=$ac_cv_prog_CTAGS 2139 if test -n "$CTAGS"; then 2140 echo "$as_me:2140: result: $CTAGS" >&5 2141 echo "${ECHO_T}$CTAGS" >&6 2142 else 2143 echo "$as_me:2143: result: no" >&5 2144 echo "${ECHO_T}no" >&6 2145 fi 2146 2147 test -n "$CTAGS" && break 2148 done 2149 2150 for ac_prog in exetags etags 2151 do 2152 # Extract the first word of "$ac_prog", so it can be a program name with args. 2153 set dummy $ac_prog; ac_word=$2 2154 echo "$as_me:2154: checking for $ac_word" >&5 2155 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2156 if test "${ac_cv_prog_ETAGS+set}" = set; then 2157 echo $ECHO_N "(cached) $ECHO_C" >&6 2158 else 2159 if test -n "$ETAGS"; then 2160 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2161 else 2162 ac_save_IFS=$IFS; IFS=$ac_path_separator 2163 ac_dummy="$PATH" 2164 for ac_dir in $ac_dummy; do 2165 IFS=$ac_save_IFS 2166 test -z "$ac_dir" && ac_dir=. 2167 $as_executable_p "$ac_dir/$ac_word" || continue 2168 ac_cv_prog_ETAGS="$ac_prog" 2169 echo "$as_me:2169: found $ac_dir/$ac_word" >&5 2170 break 2171 done 2172 2173 fi 2174 fi 2175 ETAGS=$ac_cv_prog_ETAGS 2176 if test -n "$ETAGS"; then 2177 echo "$as_me:2177: result: $ETAGS" >&5 2178 echo "${ECHO_T}$ETAGS" >&6 2179 else 2180 echo "$as_me:2180: result: no" >&5 2181 echo "${ECHO_T}no" >&6 2182 fi 2183 2184 test -n "$ETAGS" && break 2185 done 2186 2187 # Extract the first word of "${CTAGS-ctags}", so it can be a program name with args. 2188 set dummy ${CTAGS-ctags}; ac_word=$2 2189 echo "$as_me:2189: checking for $ac_word" >&5 2190 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2191 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2192 echo $ECHO_N "(cached) $ECHO_C" >&6 2193 else 2194 if test -n "$MAKE_LOWER_TAGS"; then 2195 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2196 else 2197 ac_save_IFS=$IFS; IFS=$ac_path_separator 2198 ac_dummy="$PATH" 2199 for ac_dir in $ac_dummy; do 2200 IFS=$ac_save_IFS 2201 test -z "$ac_dir" && ac_dir=. 2202 $as_executable_p "$ac_dir/$ac_word" || continue 2203 ac_cv_prog_MAKE_LOWER_TAGS="yes" 2204 echo "$as_me:2204: found $ac_dir/$ac_word" >&5 2205 break 2206 done 2207 2208 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2209 fi 2210 fi 2211 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2212 if test -n "$MAKE_LOWER_TAGS"; then 2213 echo "$as_me:2213: result: $MAKE_LOWER_TAGS" >&5 2214 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2215 else 2216 echo "$as_me:2216: result: no" >&5 2217 echo "${ECHO_T}no" >&6 2218 fi 2219 2220 if test "$cf_cv_mixedcase" = yes ; then 2221 # Extract the first word of "${ETAGS-etags}", so it can be a program name with args. 2222 set dummy ${ETAGS-etags}; ac_word=$2 2223 echo "$as_me:2223: checking for $ac_word" >&5 2224 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2225 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2226 echo $ECHO_N "(cached) $ECHO_C" >&6 2227 else 2228 if test -n "$MAKE_UPPER_TAGS"; then 2229 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2230 else 2231 ac_save_IFS=$IFS; IFS=$ac_path_separator 2232 ac_dummy="$PATH" 2233 for ac_dir in $ac_dummy; do 2234 IFS=$ac_save_IFS 2235 test -z "$ac_dir" && ac_dir=. 2236 $as_executable_p "$ac_dir/$ac_word" || continue 2237 ac_cv_prog_MAKE_UPPER_TAGS="yes" 2238 echo "$as_me:2238: found $ac_dir/$ac_word" >&5 2239 break 2240 done 2241 2242 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2243 fi 2244 fi 2245 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2246 if test -n "$MAKE_UPPER_TAGS"; then 2247 echo "$as_me:2247: result: $MAKE_UPPER_TAGS" >&5 2248 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2249 else 2250 echo "$as_me:2250: result: no" >&5 2251 echo "${ECHO_T}no" >&6 2252 fi 2253 2254 else 2255 MAKE_UPPER_TAGS=no 2256 fi 2257 2258 if test "$MAKE_UPPER_TAGS" = yes ; then 2259 MAKE_UPPER_TAGS= 2260 else 2261 MAKE_UPPER_TAGS="#" 2262 fi 2263 2264 if test "$MAKE_LOWER_TAGS" = yes ; then 2265 MAKE_LOWER_TAGS= 2266 else 2267 MAKE_LOWER_TAGS="#" 2268 fi 2269 2270 for ac_prog in tdlint lint alint splint lclint 2271 do 2272 # Extract the first word of "$ac_prog", so it can be a program name with args. 2273 set dummy $ac_prog; ac_word=$2 2274 echo "$as_me:2274: checking for $ac_word" >&5 2275 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2276 if test "${ac_cv_prog_LINT+set}" = set; then 2277 echo $ECHO_N "(cached) $ECHO_C" >&6 2278 else 2279 if test -n "$LINT"; then 2280 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2281 else 2282 ac_save_IFS=$IFS; IFS=$ac_path_separator 2283 ac_dummy="$PATH" 2284 for ac_dir in $ac_dummy; do 2285 IFS=$ac_save_IFS 2286 test -z "$ac_dir" && ac_dir=. 2287 $as_executable_p "$ac_dir/$ac_word" || continue 2288 ac_cv_prog_LINT="$ac_prog" 2289 echo "$as_me:2289: found $ac_dir/$ac_word" >&5 2290 break 2291 done 2292 2293 fi 2294 fi 2295 LINT=$ac_cv_prog_LINT 2296 if test -n "$LINT"; then 2297 echo "$as_me:2297: result: $LINT" >&5 2298 echo "${ECHO_T}$LINT" >&6 2299 else 2300 echo "$as_me:2300: result: no" >&5 2301 echo "${ECHO_T}no" >&6 2302 fi 2303 2304 test -n "$LINT" && break 2305 done 2306 2307 echo "$as_me:2307: checking for ${CC-cc} option to accept ANSI C" >&5 2308 echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6 2309 if test "${cf_cv_ansi_cc+set}" = set; then 2310 echo $ECHO_N "(cached) $ECHO_C" >&6 2311 else 2312 2313 cf_cv_ansi_cc=no 2314 cf_save_CFLAGS="$CFLAGS" 2315 cf_save_CPPFLAGS="$CPPFLAGS" 2316 # Don't try gcc -ansi; that turns off useful extensions and 2317 # breaks some systems' header files. 2318 # AIX -qlanglvl=ansi 2319 # Ultrix and OSF/1 -std1 2320 # HP-UX -Aa -D_HPUX_SOURCE 2321 # SVR4 -Xc 2322 # UnixWare 1.2 (cannot use -Xc, since ANSI/POSIX clashes) 2323 for cf_arg in "-DCC_HAS_PROTOS" \ 2324 "" \ 2325 -qlanglvl=ansi \ 2326 -std1 \ 2327 -Ae \ 2328 "-Aa -D_HPUX_SOURCE" \ 2329 -Xc 2330 do 2331 2332 cf_fix_cppflags=no 2333 cf_new_cflags= 2334 cf_new_cppflags= 2335 cf_new_extra_cppflags= 2336 2337 for cf_add_cflags in $cf_arg 2338 do 2339 case $cf_fix_cppflags in 2340 no) 2341 case $cf_add_cflags in #(vi 2342 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 2343 case $cf_add_cflags in 2344 -D*) 2345 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2346 2347 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2348 && test -z "${cf_tst_cflags}" \ 2349 && cf_fix_cppflags=yes 2350 2351 if test $cf_fix_cppflags = yes ; then 2352 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2353 continue 2354 elif test "${cf_tst_cflags}" = "\"'" ; then 2355 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2356 continue 2357 fi 2358 ;; 2359 esac 2360 case "$CPPFLAGS" in 2361 *$cf_add_cflags) #(vi 2362 ;; 2363 *) #(vi 2364 case $cf_add_cflags in #(vi 2365 -D*) 2366 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2367 2368 CPPFLAGS=`echo "$CPPFLAGS" | \ 2369 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2370 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2371 2372 ;; 2373 esac 2374 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2375 ;; 2376 esac 2377 ;; 2378 *) 2379 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2380 ;; 2381 esac 2382 ;; 2383 yes) 2384 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2385 2386 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2387 2388 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2389 && test -z "${cf_tst_cflags}" \ 2390 && cf_fix_cppflags=no 2391 ;; 2392 esac 2393 done 2394 2395 if test -n "$cf_new_cflags" ; then 2396 2397 CFLAGS="$CFLAGS $cf_new_cflags" 2398 fi 2399 2400 if test -n "$cf_new_cppflags" ; then 2401 2402 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2403 fi 2404 2405 if test -n "$cf_new_extra_cppflags" ; then 2406 2407 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2408 fi 2409 2410 cat >conftest.$ac_ext <<_ACEOF 2411 #line 2411 "configure" 2412 #include "confdefs.h" 2413 2414 #ifndef CC_HAS_PROTOS 2415 #if !defined(__STDC__) || (__STDC__ != 1) 2416 choke me 2417 #endif 2418 #endif 2419 2420 int 2421 main () 2422 { 2423 2424 int test (int i, double x); 2425 struct s1 {int (*f) (int a);}; 2426 struct s2 {int (*f) (double a);}; 2427 ; 2428 return 0; 2429 } 2430 _ACEOF 2431 rm -f conftest.$ac_objext 2432 if { (eval echo "$as_me:2432: \"$ac_compile\"") >&5 2433 (eval $ac_compile) 2>&5 2434 ac_status=$? 2435 echo "$as_me:2435: \$? = $ac_status" >&5 2436 (exit $ac_status); } && 2437 { ac_try='test -s conftest.$ac_objext' 2438 { (eval echo "$as_me:2438: \"$ac_try\"") >&5 2439 (eval $ac_try) 2>&5 2440 ac_status=$? 2441 echo "$as_me:2441: \$? = $ac_status" >&5 2442 (exit $ac_status); }; }; then 2443 cf_cv_ansi_cc="$cf_arg"; break 2444 else 2445 echo "$as_me: failed program was:" >&5 2446 cat conftest.$ac_ext >&5 2447 fi 2448 rm -f conftest.$ac_objext conftest.$ac_ext 2449 done 2450 CFLAGS="$cf_save_CFLAGS" 2451 CPPFLAGS="$cf_save_CPPFLAGS" 2452 2453 fi 2454 echo "$as_me:2454: result: $cf_cv_ansi_cc" >&5 2455 echo "${ECHO_T}$cf_cv_ansi_cc" >&6 2456 2457 if test "$cf_cv_ansi_cc" != "no"; then 2458 if test ".$cf_cv_ansi_cc" != ".-DCC_HAS_PROTOS"; then 2459 2460 cf_fix_cppflags=no 2461 cf_new_cflags= 2462 cf_new_cppflags= 2463 cf_new_extra_cppflags= 2464 2465 for cf_add_cflags in $cf_cv_ansi_cc 2466 do 2467 case $cf_fix_cppflags in 2468 no) 2469 case $cf_add_cflags in #(vi 2470 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 2471 case $cf_add_cflags in 2472 -D*) 2473 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2474 2475 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2476 && test -z "${cf_tst_cflags}" \ 2477 && cf_fix_cppflags=yes 2478 2479 if test $cf_fix_cppflags = yes ; then 2480 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2481 continue 2482 elif test "${cf_tst_cflags}" = "\"'" ; then 2483 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2484 continue 2485 fi 2486 ;; 2487 esac 2488 case "$CPPFLAGS" in 2489 *$cf_add_cflags) #(vi 2490 ;; 2491 *) #(vi 2492 case $cf_add_cflags in #(vi 2493 -D*) 2494 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2495 2496 CPPFLAGS=`echo "$CPPFLAGS" | \ 2497 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2498 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2499 2500 ;; 2501 esac 2502 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2503 ;; 2504 esac 2505 ;; 2506 *) 2507 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2508 ;; 2509 esac 2510 ;; 2511 yes) 2512 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2513 2514 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2515 2516 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2517 && test -z "${cf_tst_cflags}" \ 2518 && cf_fix_cppflags=no 2519 ;; 2520 esac 2521 done 2522 2523 if test -n "$cf_new_cflags" ; then 2524 2525 CFLAGS="$CFLAGS $cf_new_cflags" 2526 fi 2527 2528 if test -n "$cf_new_cppflags" ; then 2529 2530 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2531 fi 2532 2533 if test -n "$cf_new_extra_cppflags" ; then 2534 2535 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2536 fi 2537 2538 else 2539 cat >>confdefs.h <<\EOF 2540 #define CC_HAS_PROTOS 1 2541 EOF 2542 2543 fi 2544 fi 2545 2546 if test "$cf_cv_ansi_cc" = "no"; then 2547 { { echo "$as_me:2547: error: Your compiler does not appear to recognize prototypes. 2548 You have the following choices: 2549 a. adjust your compiler options 2550 b. get an up-to-date compiler 2551 c. use a wrapper such as unproto" >&5 2552 echo "$as_me: error: Your compiler does not appear to recognize prototypes. 2553 You have the following choices: 2554 a. adjust your compiler options 2555 b. get an up-to-date compiler 2556 c. use a wrapper such as unproto" >&2;} 2557 { (exit 1); exit 1; }; } 2558 fi 2559 2560 cf_XOPEN_SOURCE=500 2561 cf_POSIX_C_SOURCE=199506L 2562 cf_xopen_source= 2563 2564 case $host_os in #(vi 2565 aix[456]*) #(vi 2566 cf_xopen_source="-D_ALL_SOURCE" 2567 ;; 2568 darwin[0-8].*) #(vi 2569 cf_xopen_source="-D_APPLE_C_SOURCE" 2570 ;; 2571 darwin*) #(vi 2572 cf_xopen_source="-D_DARWIN_C_SOURCE" 2573 ;; 2574 freebsd*|dragonfly*) #(vi 2575 # 5.x headers associate 2576 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2577 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2578 cf_POSIX_C_SOURCE=200112L 2579 cf_XOPEN_SOURCE=600 2580 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2581 ;; 2582 hpux11*) #(vi 2583 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2584 ;; 2585 hpux*) #(vi 2586 cf_xopen_source="-D_HPUX_SOURCE" 2587 ;; 2588 irix[56].*) #(vi 2589 cf_xopen_source="-D_SGI_SOURCE" 2590 ;; 2591 linux*|gnu*|mint*|k*bsd*-gnu) #(vi 2592 2593 echo "$as_me:2593: checking if we must define _GNU_SOURCE" >&5 2594 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 2595 if test "${cf_cv_gnu_source+set}" = set; then 2596 echo $ECHO_N "(cached) $ECHO_C" >&6 2597 else 2598 2599 cat >conftest.$ac_ext <<_ACEOF 2600 #line 2600 "configure" 2601 #include "confdefs.h" 2602 #include <sys/types.h> 2603 int 2604 main () 2605 { 2606 2607 #ifndef _XOPEN_SOURCE 2608 make an error 2609 #endif 2610 ; 2611 return 0; 2612 } 2613 _ACEOF 2614 rm -f conftest.$ac_objext 2615 if { (eval echo "$as_me:2615: \"$ac_compile\"") >&5 2616 (eval $ac_compile) 2>&5 2617 ac_status=$? 2618 echo "$as_me:2618: \$? = $ac_status" >&5 2619 (exit $ac_status); } && 2620 { ac_try='test -s conftest.$ac_objext' 2621 { (eval echo "$as_me:2621: \"$ac_try\"") >&5 2622 (eval $ac_try) 2>&5 2623 ac_status=$? 2624 echo "$as_me:2624: \$? = $ac_status" >&5 2625 (exit $ac_status); }; }; then 2626 cf_cv_gnu_source=no 2627 else 2628 echo "$as_me: failed program was:" >&5 2629 cat conftest.$ac_ext >&5 2630 cf_save="$CPPFLAGS" 2631 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2632 cat >conftest.$ac_ext <<_ACEOF 2633 #line 2633 "configure" 2634 #include "confdefs.h" 2635 #include <sys/types.h> 2636 int 2637 main () 2638 { 2639 2640 #ifdef _XOPEN_SOURCE 2641 make an error 2642 #endif 2643 ; 2644 return 0; 2645 } 2646 _ACEOF 2647 rm -f conftest.$ac_objext 2648 if { (eval echo "$as_me:2648: \"$ac_compile\"") >&5 2649 (eval $ac_compile) 2>&5 2650 ac_status=$? 2651 echo "$as_me:2651: \$? = $ac_status" >&5 2652 (exit $ac_status); } && 2653 { ac_try='test -s conftest.$ac_objext' 2654 { (eval echo "$as_me:2654: \"$ac_try\"") >&5 2655 (eval $ac_try) 2>&5 2656 ac_status=$? 2657 echo "$as_me:2657: \$? = $ac_status" >&5 2658 (exit $ac_status); }; }; then 2659 cf_cv_gnu_source=no 2660 else 2661 echo "$as_me: failed program was:" >&5 2662 cat conftest.$ac_ext >&5 2663 cf_cv_gnu_source=yes 2664 fi 2665 rm -f conftest.$ac_objext conftest.$ac_ext 2666 CPPFLAGS="$cf_save" 2667 2668 fi 2669 rm -f conftest.$ac_objext conftest.$ac_ext 2670 2671 fi 2672 echo "$as_me:2672: result: $cf_cv_gnu_source" >&5 2673 echo "${ECHO_T}$cf_cv_gnu_source" >&6 2674 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2675 2676 ;; 2677 mirbsd*) #(vi 2678 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <arpa/inet.h> 2679 ;; 2680 netbsd*) #(vi 2681 # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 2682 ;; 2683 openbsd*) #(vi 2684 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 2685 ;; 2686 osf[45]*) #(vi 2687 cf_xopen_source="-D_OSF_SOURCE" 2688 ;; 2689 nto-qnx*) #(vi 2690 cf_xopen_source="-D_QNX_SOURCE" 2691 ;; 2692 sco*) #(vi 2693 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 2694 ;; 2695 solaris2.1[0-9]) #(vi 2696 cf_xopen_source="-D__EXTENSIONS__ -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2697 ;; 2698 solaris2.[1-9]) #(vi 2699 cf_xopen_source="-D__EXTENSIONS__" 2700 ;; 2701 *) 2702 echo "$as_me:2702: checking if we should define _XOPEN_SOURCE" >&5 2703 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 2704 if test "${cf_cv_xopen_source+set}" = set; then 2705 echo $ECHO_N "(cached) $ECHO_C" >&6 2706 else 2707 2708 cat >conftest.$ac_ext <<_ACEOF 2709 #line 2709 "configure" 2710 #include "confdefs.h" 2711 #include <sys/types.h> 2712 int 2713 main () 2714 { 2715 2716 #ifndef _XOPEN_SOURCE 2717 make an error 2718 #endif 2719 ; 2720 return 0; 2721 } 2722 _ACEOF 2723 rm -f conftest.$ac_objext 2724 if { (eval echo "$as_me:2724: \"$ac_compile\"") >&5 2725 (eval $ac_compile) 2>&5 2726 ac_status=$? 2727 echo "$as_me:2727: \$? = $ac_status" >&5 2728 (exit $ac_status); } && 2729 { ac_try='test -s conftest.$ac_objext' 2730 { (eval echo "$as_me:2730: \"$ac_try\"") >&5 2731 (eval $ac_try) 2>&5 2732 ac_status=$? 2733 echo "$as_me:2733: \$? = $ac_status" >&5 2734 (exit $ac_status); }; }; then 2735 cf_cv_xopen_source=no 2736 else 2737 echo "$as_me: failed program was:" >&5 2738 cat conftest.$ac_ext >&5 2739 cf_save="$CPPFLAGS" 2740 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2741 cat >conftest.$ac_ext <<_ACEOF 2742 #line 2742 "configure" 2743 #include "confdefs.h" 2744 #include <sys/types.h> 2745 int 2746 main () 2747 { 2748 2749 #ifdef _XOPEN_SOURCE 2750 make an error 2751 #endif 2752 ; 2753 return 0; 2754 } 2755 _ACEOF 2756 rm -f conftest.$ac_objext 2757 if { (eval echo "$as_me:2757: \"$ac_compile\"") >&5 2758 (eval $ac_compile) 2>&5 2759 ac_status=$? 2760 echo "$as_me:2760: \$? = $ac_status" >&5 2761 (exit $ac_status); } && 2762 { ac_try='test -s conftest.$ac_objext' 2763 { (eval echo "$as_me:2763: \"$ac_try\"") >&5 2764 (eval $ac_try) 2>&5 2765 ac_status=$? 2766 echo "$as_me:2766: \$? = $ac_status" >&5 2767 (exit $ac_status); }; }; then 2768 cf_cv_xopen_source=no 2769 else 2770 echo "$as_me: failed program was:" >&5 2771 cat conftest.$ac_ext >&5 2772 cf_cv_xopen_source=$cf_XOPEN_SOURCE 2773 fi 2774 rm -f conftest.$ac_objext conftest.$ac_ext 2775 CPPFLAGS="$cf_save" 2776 2777 fi 2778 rm -f conftest.$ac_objext conftest.$ac_ext 2779 2780 fi 2781 echo "$as_me:2781: result: $cf_cv_xopen_source" >&5 2782 echo "${ECHO_T}$cf_cv_xopen_source" >&6 2783 if test "$cf_cv_xopen_source" != no ; then 2784 2785 CFLAGS=`echo "$CFLAGS" | \ 2786 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2787 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2788 2789 CPPFLAGS=`echo "$CPPFLAGS" | \ 2790 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2791 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2792 2793 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 2794 2795 cf_fix_cppflags=no 2796 cf_new_cflags= 2797 cf_new_cppflags= 2798 cf_new_extra_cppflags= 2799 2800 for cf_add_cflags in $cf_temp_xopen_source 2801 do 2802 case $cf_fix_cppflags in 2803 no) 2804 case $cf_add_cflags in #(vi 2805 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 2806 case $cf_add_cflags in 2807 -D*) 2808 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2809 2810 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2811 && test -z "${cf_tst_cflags}" \ 2812 && cf_fix_cppflags=yes 2813 2814 if test $cf_fix_cppflags = yes ; then 2815 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2816 continue 2817 elif test "${cf_tst_cflags}" = "\"'" ; then 2818 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2819 continue 2820 fi 2821 ;; 2822 esac 2823 case "$CPPFLAGS" in 2824 *$cf_add_cflags) #(vi 2825 ;; 2826 *) #(vi 2827 case $cf_add_cflags in #(vi 2828 -D*) 2829 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2830 2831 CPPFLAGS=`echo "$CPPFLAGS" | \ 2832 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2833 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2834 2835 ;; 2836 esac 2837 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2838 ;; 2839 esac 2840 ;; 2841 *) 2842 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2843 ;; 2844 esac 2845 ;; 2846 yes) 2847 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2848 2849 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2850 2851 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2852 && test -z "${cf_tst_cflags}" \ 2853 && cf_fix_cppflags=no 2854 ;; 2855 esac 2856 done 2857 2858 if test -n "$cf_new_cflags" ; then 2859 2860 CFLAGS="$CFLAGS $cf_new_cflags" 2861 fi 2862 2863 if test -n "$cf_new_cppflags" ; then 2864 2865 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2866 fi 2867 2868 if test -n "$cf_new_extra_cppflags" ; then 2869 2870 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2871 fi 2872 2873 fi 2874 2875 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2876 2877 cf_save_CFLAGS="$CFLAGS" 2878 cf_save_CPPFLAGS="$CPPFLAGS" 2879 2880 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 2881 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2882 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2883 2884 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 2885 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2886 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2887 2888 echo "$as_me:2888: checking if we should define _POSIX_C_SOURCE" >&5 2889 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 2890 if test "${cf_cv_posix_c_source+set}" = set; then 2891 echo $ECHO_N "(cached) $ECHO_C" >&6 2892 else 2893 2894 echo "${as_me-configure}:2894: testing if the symbol is already defined go no further ..." 1>&5 2895 2896 cat >conftest.$ac_ext <<_ACEOF 2897 #line 2897 "configure" 2898 #include "confdefs.h" 2899 #include <sys/types.h> 2900 int 2901 main () 2902 { 2903 2904 #ifndef _POSIX_C_SOURCE 2905 make an error 2906 #endif 2907 ; 2908 return 0; 2909 } 2910 _ACEOF 2911 rm -f conftest.$ac_objext 2912 if { (eval echo "$as_me:2912: \"$ac_compile\"") >&5 2913 (eval $ac_compile) 2>&5 2914 ac_status=$? 2915 echo "$as_me:2915: \$? = $ac_status" >&5 2916 (exit $ac_status); } && 2917 { ac_try='test -s conftest.$ac_objext' 2918 { (eval echo "$as_me:2918: \"$ac_try\"") >&5 2919 (eval $ac_try) 2>&5 2920 ac_status=$? 2921 echo "$as_me:2921: \$? = $ac_status" >&5 2922 (exit $ac_status); }; }; then 2923 cf_cv_posix_c_source=no 2924 else 2925 echo "$as_me: failed program was:" >&5 2926 cat conftest.$ac_ext >&5 2927 cf_want_posix_source=no 2928 case .$cf_POSIX_C_SOURCE in #(vi 2929 .[12]??*) #(vi 2930 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2931 ;; 2932 .2) #(vi 2933 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2934 cf_want_posix_source=yes 2935 ;; 2936 .*) 2937 cf_want_posix_source=yes 2938 ;; 2939 esac 2940 if test "$cf_want_posix_source" = yes ; then 2941 cat >conftest.$ac_ext <<_ACEOF 2942 #line 2942 "configure" 2943 #include "confdefs.h" 2944 #include <sys/types.h> 2945 int 2946 main () 2947 { 2948 2949 #ifdef _POSIX_SOURCE 2950 make an error 2951 #endif 2952 ; 2953 return 0; 2954 } 2955 _ACEOF 2956 rm -f conftest.$ac_objext 2957 if { (eval echo "$as_me:2957: \"$ac_compile\"") >&5 2958 (eval $ac_compile) 2>&5 2959 ac_status=$? 2960 echo "$as_me:2960: \$? = $ac_status" >&5 2961 (exit $ac_status); } && 2962 { ac_try='test -s conftest.$ac_objext' 2963 { (eval echo "$as_me:2963: \"$ac_try\"") >&5 2964 (eval $ac_try) 2>&5 2965 ac_status=$? 2966 echo "$as_me:2966: \$? = $ac_status" >&5 2967 (exit $ac_status); }; }; then 2968 : 2969 else 2970 echo "$as_me: failed program was:" >&5 2971 cat conftest.$ac_ext >&5 2972 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 2973 fi 2974 rm -f conftest.$ac_objext conftest.$ac_ext 2975 fi 2976 2977 echo "${as_me-configure}:2977: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 2978 2979 CFLAGS="$cf_trim_CFLAGS" 2980 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 2981 2982 echo "${as_me-configure}:2982: testing if the second compile does not leave our definition intact error ..." 1>&5 2983 2984 cat >conftest.$ac_ext <<_ACEOF 2985 #line 2985 "configure" 2986 #include "confdefs.h" 2987 #include <sys/types.h> 2988 int 2989 main () 2990 { 2991 2992 #ifndef _POSIX_C_SOURCE 2993 make an error 2994 #endif 2995 ; 2996 return 0; 2997 } 2998 _ACEOF 2999 rm -f conftest.$ac_objext 3000 if { (eval echo "$as_me:3000: \"$ac_compile\"") >&5 3001 (eval $ac_compile) 2>&5 3002 ac_status=$? 3003 echo "$as_me:3003: \$? = $ac_status" >&5 3004 (exit $ac_status); } && 3005 { ac_try='test -s conftest.$ac_objext' 3006 { (eval echo "$as_me:3006: \"$ac_try\"") >&5 3007 (eval $ac_try) 2>&5 3008 ac_status=$? 3009 echo "$as_me:3009: \$? = $ac_status" >&5 3010 (exit $ac_status); }; }; then 3011 : 3012 else 3013 echo "$as_me: failed program was:" >&5 3014 cat conftest.$ac_ext >&5 3015 cf_cv_posix_c_source=no 3016 fi 3017 rm -f conftest.$ac_objext conftest.$ac_ext 3018 CFLAGS="$cf_save_CFLAGS" 3019 CPPFLAGS="$cf_save_CPPFLAGS" 3020 3021 fi 3022 rm -f conftest.$ac_objext conftest.$ac_ext 3023 3024 fi 3025 echo "$as_me:3025: result: $cf_cv_posix_c_source" >&5 3026 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3027 3028 if test "$cf_cv_posix_c_source" != no ; then 3029 CFLAGS="$cf_trim_CFLAGS" 3030 CPPFLAGS="$cf_trim_CPPFLAGS" 3031 3032 cf_fix_cppflags=no 3033 cf_new_cflags= 3034 cf_new_cppflags= 3035 cf_new_extra_cppflags= 3036 3037 for cf_add_cflags in $cf_cv_posix_c_source 3038 do 3039 case $cf_fix_cppflags in 3040 no) 3041 case $cf_add_cflags in #(vi 3042 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3043 case $cf_add_cflags in 3044 -D*) 3045 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3046 3047 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3048 && test -z "${cf_tst_cflags}" \ 3049 && cf_fix_cppflags=yes 3050 3051 if test $cf_fix_cppflags = yes ; then 3052 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3053 continue 3054 elif test "${cf_tst_cflags}" = "\"'" ; then 3055 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3056 continue 3057 fi 3058 ;; 3059 esac 3060 case "$CPPFLAGS" in 3061 *$cf_add_cflags) #(vi 3062 ;; 3063 *) #(vi 3064 case $cf_add_cflags in #(vi 3065 -D*) 3066 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3067 3068 CPPFLAGS=`echo "$CPPFLAGS" | \ 3069 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3070 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3071 3072 ;; 3073 esac 3074 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3075 ;; 3076 esac 3077 ;; 3078 *) 3079 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3080 ;; 3081 esac 3082 ;; 3083 yes) 3084 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3085 3086 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3087 3088 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3089 && test -z "${cf_tst_cflags}" \ 3090 && cf_fix_cppflags=no 3091 ;; 3092 esac 3093 done 3094 3095 if test -n "$cf_new_cflags" ; then 3096 3097 CFLAGS="$CFLAGS $cf_new_cflags" 3098 fi 3099 3100 if test -n "$cf_new_cppflags" ; then 3101 3102 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3103 fi 3104 3105 if test -n "$cf_new_extra_cppflags" ; then 3106 3107 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3108 fi 3109 3110 fi 3111 3112 ;; 3113 esac 3114 3115 if test -n "$cf_xopen_source" ; then 3116 3117 cf_fix_cppflags=no 3118 cf_new_cflags= 3119 cf_new_cppflags= 3120 cf_new_extra_cppflags= 3121 3122 for cf_add_cflags in $cf_xopen_source 3123 do 3124 case $cf_fix_cppflags in 3125 no) 3126 case $cf_add_cflags in #(vi 3127 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3128 case $cf_add_cflags in 3129 -D*) 3130 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3131 3132 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3133 && test -z "${cf_tst_cflags}" \ 3134 && cf_fix_cppflags=yes 3135 3136 if test $cf_fix_cppflags = yes ; then 3137 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3138 continue 3139 elif test "${cf_tst_cflags}" = "\"'" ; then 3140 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3141 continue 3142 fi 3143 ;; 3144 esac 3145 case "$CPPFLAGS" in 3146 *$cf_add_cflags) #(vi 3147 ;; 3148 *) #(vi 3149 case $cf_add_cflags in #(vi 3150 -D*) 3151 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3152 3153 CPPFLAGS=`echo "$CPPFLAGS" | \ 3154 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3155 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3156 3157 ;; 3158 esac 3159 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3160 ;; 3161 esac 3162 ;; 3163 *) 3164 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3165 ;; 3166 esac 3167 ;; 3168 yes) 3169 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3170 3171 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3172 3173 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3174 && test -z "${cf_tst_cflags}" \ 3175 && cf_fix_cppflags=no 3176 ;; 3177 esac 3178 done 3179 3180 if test -n "$cf_new_cflags" ; then 3181 3182 CFLAGS="$CFLAGS $cf_new_cflags" 3183 fi 3184 3185 if test -n "$cf_new_cppflags" ; then 3186 3187 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3188 fi 3189 3190 if test -n "$cf_new_extra_cppflags" ; then 3191 3192 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3193 fi 3194 3195 fi 3196 3197 GCC_VERSION=none 3198 if test "$GCC" = yes ; then 3199 echo "$as_me:3199: checking version of $CC" >&5 3200 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 3201 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 3202 test -z "$GCC_VERSION" && GCC_VERSION=unknown 3203 echo "$as_me:3203: result: $GCC_VERSION" >&5 3204 echo "${ECHO_T}$GCC_VERSION" >&6 3205 fi 3206 3207 if ( test "$GCC" = yes || test "$GXX" = yes ) 3208 then 3209 echo "$as_me:3209: checking if you want to check for gcc warnings" >&5 3210 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 3211 3212 # Check whether --with-warnings or --without-warnings was given. 3213 if test "${with_warnings+set}" = set; then 3214 withval="$with_warnings" 3215 cf_opt_with_warnings=$withval 3216 else 3217 cf_opt_with_warnings=no 3218 fi; 3219 echo "$as_me:3219: result: $cf_opt_with_warnings" >&5 3220 echo "${ECHO_T}$cf_opt_with_warnings" >&6 3221 if test "$cf_opt_with_warnings" != no ; then 3222 3223 if test "$GCC" = yes 3224 then 3225 cat > conftest.i <<EOF 3226 #ifndef GCC_PRINTF 3227 #define GCC_PRINTF 0 3228 #endif 3229 #ifndef GCC_SCANF 3230 #define GCC_SCANF 0 3231 #endif 3232 #ifndef GCC_NORETURN 3233 #define GCC_NORETURN /* nothing */ 3234 #endif 3235 #ifndef GCC_UNUSED 3236 #define GCC_UNUSED /* nothing */ 3237 #endif 3238 EOF 3239 if test "$GCC" = yes 3240 then 3241 { echo "$as_me:3241: checking for $CC __attribute__ directives..." >&5 3242 echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 3243 cat > conftest.$ac_ext <<EOF 3244 #line 3244 "${as_me-configure}" 3245 #include "confdefs.h" 3246 #include "conftest.h" 3247 #include "conftest.i" 3248 #if GCC_PRINTF 3249 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 3250 #else 3251 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 3252 #endif 3253 #if GCC_SCANF 3254 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 3255 #else 3256 #define GCC_SCANFLIKE(fmt,var) /*nothing*/ 3257 #endif 3258 extern void wow(char *,...) GCC_SCANFLIKE(1,2); 3259 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 3260 extern void foo(void) GCC_NORETURN; 3261 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; } 3262 EOF 3263 cf_printf_attribute=no 3264 cf_scanf_attribute=no 3265 for cf_attribute in scanf printf unused noreturn 3266 do 3267 3268 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 3269 3270 cf_directive="__attribute__(($cf_attribute))" 3271 echo "checking for $CC $cf_directive" 1>&5 3272 3273 case $cf_attribute in #(vi 3274 printf) #(vi 3275 cf_printf_attribute=yes 3276 cat >conftest.h <<EOF 3277 #define GCC_$cf_ATTRIBUTE 1 3278 EOF 3279 ;; 3280 scanf) #(vi 3281 cf_scanf_attribute=yes 3282 cat >conftest.h <<EOF 3283 #define GCC_$cf_ATTRIBUTE 1 3284 EOF 3285 ;; 3286 *) #(vi 3287 cat >conftest.h <<EOF 3288 #define GCC_$cf_ATTRIBUTE $cf_directive 3289 EOF 3290 ;; 3291 esac 3292 3293 if { (eval echo "$as_me:3293: \"$ac_compile\"") >&5 3294 (eval $ac_compile) 2>&5 3295 ac_status=$? 3296 echo "$as_me:3296: \$? = $ac_status" >&5 3297 (exit $ac_status); }; then 3298 test -n "$verbose" && echo "$as_me:3298: result: ... $cf_attribute" >&5 3299 echo "${ECHO_T}... $cf_attribute" >&6 3300 cat conftest.h >>confdefs.h 3301 case $cf_attribute in #(vi 3302 printf) #(vi 3303 if test "$cf_printf_attribute" = no ; then 3304 cat >>confdefs.h <<EOF 3305 #define GCC_PRINTFLIKE(fmt,var) /* nothing */ 3306 EOF 3307 else 3308 cat >>confdefs.h <<EOF 3309 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 3310 EOF 3311 fi 3312 ;; 3313 scanf) #(vi 3314 if test "$cf_scanf_attribute" = no ; then 3315 cat >>confdefs.h <<EOF 3316 #define GCC_SCANFLIKE(fmt,var) /* nothing */ 3317 EOF 3318 else 3319 cat >>confdefs.h <<EOF 3320 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 3321 EOF 3322 fi 3323 ;; 3324 esac 3325 fi 3326 done 3327 else 3328 fgrep define conftest.i >>confdefs.h 3329 fi 3330 rm -rf conftest* 3331 fi 3332 3333 INTEL_COMPILER=no 3334 3335 if test "$GCC" = yes ; then 3336 case $host_os in 3337 linux*|gnu*) 3338 echo "$as_me:3338: checking if this is really Intel C compiler" >&5 3339 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 3340 cf_save_CFLAGS="$CFLAGS" 3341 CFLAGS="$CFLAGS -no-gcc" 3342 cat >conftest.$ac_ext <<_ACEOF 3343 #line 3343 "configure" 3344 #include "confdefs.h" 3345 3346 int 3347 main () 3348 { 3349 3350 #ifdef __INTEL_COMPILER 3351 #else 3352 make an error 3353 #endif 3354 3355 ; 3356 return 0; 3357 } 3358 _ACEOF 3359 rm -f conftest.$ac_objext 3360 if { (eval echo "$as_me:3360: \"$ac_compile\"") >&5 3361 (eval $ac_compile) 2>&5 3362 ac_status=$? 3363 echo "$as_me:3363: \$? = $ac_status" >&5 3364 (exit $ac_status); } && 3365 { ac_try='test -s conftest.$ac_objext' 3366 { (eval echo "$as_me:3366: \"$ac_try\"") >&5 3367 (eval $ac_try) 2>&5 3368 ac_status=$? 3369 echo "$as_me:3369: \$? = $ac_status" >&5 3370 (exit $ac_status); }; }; then 3371 INTEL_COMPILER=yes 3372 cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc" 3373 3374 else 3375 echo "$as_me: failed program was:" >&5 3376 cat conftest.$ac_ext >&5 3377 fi 3378 rm -f conftest.$ac_objext conftest.$ac_ext 3379 CFLAGS="$cf_save_CFLAGS" 3380 echo "$as_me:3380: result: $INTEL_COMPILER" >&5 3381 echo "${ECHO_T}$INTEL_COMPILER" >&6 3382 ;; 3383 esac 3384 fi 3385 3386 cat > conftest.$ac_ext <<EOF 3387 #line 3387 "${as_me-configure}" 3388 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 3389 EOF 3390 3391 if test "$INTEL_COMPILER" = yes 3392 then 3393 # The "-wdXXX" options suppress warnings: 3394 # remark #1419: external declaration in primary source file 3395 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 3396 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 3397 # remark #193: zero used for undefined preprocessing identifier 3398 # remark #593: variable "curs_sb_left_arrow" was set but never used 3399 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 3400 # remark #869: parameter "tw" was never referenced 3401 # remark #981: operands are evaluated in unspecified order 3402 # warning #279: controlling expression is constant 3403 3404 { echo "$as_me:3404: checking for $CC warning options..." >&5 3405 echo "$as_me: checking for $CC warning options..." >&6;} 3406 cf_save_CFLAGS="$CFLAGS" 3407 EXTRA_CFLAGS="-Wall" 3408 for cf_opt in \ 3409 wd1419 \ 3410 wd1683 \ 3411 wd1684 \ 3412 wd193 \ 3413 wd593 \ 3414 wd279 \ 3415 wd810 \ 3416 wd869 \ 3417 wd981 3418 do 3419 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 3420 if { (eval echo "$as_me:3420: \"$ac_compile\"") >&5 3421 (eval $ac_compile) 2>&5 3422 ac_status=$? 3423 echo "$as_me:3423: \$? = $ac_status" >&5 3424 (exit $ac_status); }; then 3425 test -n "$verbose" && echo "$as_me:3425: result: ... -$cf_opt" >&5 3426 echo "${ECHO_T}... -$cf_opt" >&6 3427 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 3428 fi 3429 done 3430 CFLAGS="$cf_save_CFLAGS" 3431 3432 elif test "$GCC" = yes 3433 then 3434 { echo "$as_me:3434: checking for $CC warning options..." >&5 3435 echo "$as_me: checking for $CC warning options..." >&6;} 3436 cf_save_CFLAGS="$CFLAGS" 3437 EXTRA_CFLAGS= 3438 cf_warn_CONST="" 3439 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 3440 for cf_opt in W Wall \ 3441 Wbad-function-cast \ 3442 Wcast-align \ 3443 Wcast-qual \ 3444 Winline \ 3445 Wmissing-declarations \ 3446 Wmissing-prototypes \ 3447 Wnested-externs \ 3448 Wpointer-arith \ 3449 Wshadow \ 3450 Wstrict-prototypes \ 3451 Wundef $cf_warn_CONST Wwrite-strings 3452 do 3453 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 3454 if { (eval echo "$as_me:3454: \"$ac_compile\"") >&5 3455 (eval $ac_compile) 2>&5 3456 ac_status=$? 3457 echo "$as_me:3457: \$? = $ac_status" >&5 3458 (exit $ac_status); }; then 3459 test -n "$verbose" && echo "$as_me:3459: result: ... -$cf_opt" >&5 3460 echo "${ECHO_T}... -$cf_opt" >&6 3461 case $cf_opt in #(vi 3462 Wcast-qual) #(vi 3463 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" 3464 ;; 3465 Winline) #(vi 3466 case $GCC_VERSION in 3467 [34].*) 3468 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 3469 3470 echo "${as_me-configure}:3470: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 3471 3472 continue;; 3473 esac 3474 ;; 3475 esac 3476 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 3477 fi 3478 done 3479 CFLAGS="$cf_save_CFLAGS" 3480 fi 3481 rm -f conftest* 3482 3483 fi 3484 fi 3485 3486 echo "$as_me:3486: checking if you want to see long compiling messages" >&5 3487 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 3488 3489 # Check whether --enable-echo or --disable-echo was given. 3490 if test "${enable_echo+set}" = set; then 3491 enableval="$enable_echo" 3492 test "$enableval" != no && enableval=yes 3493 if test "$enableval" != "yes" ; then 3494 3495 ECHO_LT='--silent' 3496 ECHO_LD='@echo linking $@;' 3497 RULE_CC='@echo compiling $<' 3498 SHOW_CC='@echo compiling $@' 3499 ECHO_CC='@' 3500 3501 else 3502 3503 ECHO_LT='' 3504 ECHO_LD='' 3505 RULE_CC='' 3506 SHOW_CC='' 3507 ECHO_CC='' 3508 3509 fi 3510 else 3511 enableval=yes 3512 3513 ECHO_LT='' 3514 ECHO_LD='' 3515 RULE_CC='' 3516 SHOW_CC='' 3517 ECHO_CC='' 3518 3519 fi; 3520 echo "$as_me:3520: result: $enableval" >&5 3521 echo "${ECHO_T}$enableval" >&6 3522 3523 case $cf_cv_system_name in 3524 os2*) 3525 CFLAGS="$CFLAGS -Zmt" 3526 CPPFLAGS="$CPPFLAGS -D__ST_MT_ERRNO__" 3527 CXXFLAGS="$CXXFLAGS -Zmt" 3528 # autoconf's macro sets -Zexe and suffix both, which conflict:w 3529 LDFLAGS="$LDFLAGS -Zmt -Zcrtdll" 3530 ac_cv_exeext=.exe 3531 ;; 3532 esac 3533 3534 PROG_EXT="$EXEEXT" 3535 3536 test -n "$PROG_EXT" && cat >>confdefs.h <<EOF 3537 #define PROG_EXT "$PROG_EXT" 3538 EOF 3539 3540 ac_ext=c 3541 ac_cpp='$CPP $CPPFLAGS' 3542 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3543 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3544 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3545 ac_main_return=return 3546 echo "$as_me:3546: checking how to run the C preprocessor" >&5 3547 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3548 # On Suns, sometimes $CPP names a directory. 3549 if test -n "$CPP" && test -d "$CPP"; then 3550 CPP= 3551 fi 3552 if test -z "$CPP"; then 3553 if test "${ac_cv_prog_CPP+set}" = set; then 3554 echo $ECHO_N "(cached) $ECHO_C" >&6 3555 else 3556 # Double quotes because CPP needs to be expanded 3557 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3558 do 3559 ac_preproc_ok=false 3560 for ac_c_preproc_warn_flag in '' yes 3561 do 3562 # Use a header file that comes with gcc, so configuring glibc 3563 # with a fresh cross-compiler works. 3564 # On the NeXT, cc -E runs the code through the compiler's parser, 3565 # not just through cpp. "Syntax error" is here to catch this case. 3566 cat >conftest.$ac_ext <<_ACEOF 3567 #line 3567 "configure" 3568 #include "confdefs.h" 3569 #include <assert.h> 3570 Syntax error 3571 _ACEOF 3572 if { (eval echo "$as_me:3572: \"$ac_cpp conftest.$ac_ext\"") >&5 3573 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3574 ac_status=$? 3575 egrep -v '^ *\+' conftest.er1 >conftest.err 3576 rm -f conftest.er1 3577 cat conftest.err >&5 3578 echo "$as_me:3578: \$? = $ac_status" >&5 3579 (exit $ac_status); } >/dev/null; then 3580 if test -s conftest.err; then 3581 ac_cpp_err=$ac_c_preproc_warn_flag 3582 else 3583 ac_cpp_err= 3584 fi 3585 else 3586 ac_cpp_err=yes 3587 fi 3588 if test -z "$ac_cpp_err"; then 3589 : 3590 else 3591 echo "$as_me: failed program was:" >&5 3592 cat conftest.$ac_ext >&5 3593 # Broken: fails on valid input. 3594 continue 3595 fi 3596 rm -f conftest.err conftest.$ac_ext 3597 3598 # OK, works on sane cases. Now check whether non-existent headers 3599 # can be detected and how. 3600 cat >conftest.$ac_ext <<_ACEOF 3601 #line 3601 "configure" 3602 #include "confdefs.h" 3603 #include <ac_nonexistent.h> 3604 _ACEOF 3605 if { (eval echo "$as_me:3605: \"$ac_cpp conftest.$ac_ext\"") >&5 3606 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3607 ac_status=$? 3608 egrep -v '^ *\+' conftest.er1 >conftest.err 3609 rm -f conftest.er1 3610 cat conftest.err >&5 3611 echo "$as_me:3611: \$? = $ac_status" >&5 3612 (exit $ac_status); } >/dev/null; then 3613 if test -s conftest.err; then 3614 ac_cpp_err=$ac_c_preproc_warn_flag 3615 else 3616 ac_cpp_err= 3617 fi 3618 else 3619 ac_cpp_err=yes 3620 fi 3621 if test -z "$ac_cpp_err"; then 3622 # Broken: success on invalid input. 3623 continue 3624 else 3625 echo "$as_me: failed program was:" >&5 3626 cat conftest.$ac_ext >&5 3627 # Passes both tests. 3628 ac_preproc_ok=: 3629 break 3630 fi 3631 rm -f conftest.err conftest.$ac_ext 3632 3633 done 3634 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3635 rm -f conftest.err conftest.$ac_ext 3636 if $ac_preproc_ok; then 3637 break 3638 fi 3639 3640 done 3641 ac_cv_prog_CPP=$CPP 3642 3643 fi 3644 CPP=$ac_cv_prog_CPP 3645 else 3646 ac_cv_prog_CPP=$CPP 3647 fi 3648 echo "$as_me:3648: result: $CPP" >&5 3649 echo "${ECHO_T}$CPP" >&6 3650 ac_preproc_ok=false 3651 for ac_c_preproc_warn_flag in '' yes 3652 do 3653 # Use a header file that comes with gcc, so configuring glibc 3654 # with a fresh cross-compiler works. 3655 # On the NeXT, cc -E runs the code through the compiler's parser, 3656 # not just through cpp. "Syntax error" is here to catch this case. 3657 cat >conftest.$ac_ext <<_ACEOF 3658 #line 3658 "configure" 3659 #include "confdefs.h" 3660 #include <assert.h> 3661 Syntax error 3662 _ACEOF 3663 if { (eval echo "$as_me:3663: \"$ac_cpp conftest.$ac_ext\"") >&5 3664 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3665 ac_status=$? 3666 egrep -v '^ *\+' conftest.er1 >conftest.err 3667 rm -f conftest.er1 3668 cat conftest.err >&5 3669 echo "$as_me:3669: \$? = $ac_status" >&5 3670 (exit $ac_status); } >/dev/null; then 3671 if test -s conftest.err; then 3672 ac_cpp_err=$ac_c_preproc_warn_flag 3673 else 3674 ac_cpp_err= 3675 fi 3676 else 3677 ac_cpp_err=yes 3678 fi 3679 if test -z "$ac_cpp_err"; then 3680 : 3681 else 3682 echo "$as_me: failed program was:" >&5 3683 cat conftest.$ac_ext >&5 3684 # Broken: fails on valid input. 3685 continue 3686 fi 3687 rm -f conftest.err conftest.$ac_ext 3688 3689 # OK, works on sane cases. Now check whether non-existent headers 3690 # can be detected and how. 3691 cat >conftest.$ac_ext <<_ACEOF 3692 #line 3692 "configure" 3693 #include "confdefs.h" 3694 #include <ac_nonexistent.h> 3695 _ACEOF 3696 if { (eval echo "$as_me:3696: \"$ac_cpp conftest.$ac_ext\"") >&5 3697 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3698 ac_status=$? 3699 egrep -v '^ *\+' conftest.er1 >conftest.err 3700 rm -f conftest.er1 3701 cat conftest.err >&5 3702 echo "$as_me:3702: \$? = $ac_status" >&5 3703 (exit $ac_status); } >/dev/null; then 3704 if test -s conftest.err; then 3705 ac_cpp_err=$ac_c_preproc_warn_flag 3706 else 3707 ac_cpp_err= 3708 fi 3709 else 3710 ac_cpp_err=yes 3711 fi 3712 if test -z "$ac_cpp_err"; then 3713 # Broken: success on invalid input. 3714 continue 3715 else 3716 echo "$as_me: failed program was:" >&5 3717 cat conftest.$ac_ext >&5 3718 # Passes both tests. 3719 ac_preproc_ok=: 3720 break 3721 fi 3722 rm -f conftest.err conftest.$ac_ext 3723 3724 done 3725 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3726 rm -f conftest.err conftest.$ac_ext 3727 if $ac_preproc_ok; then 3728 : 3729 else 3730 { { echo "$as_me:3730: error: C preprocessor \"$CPP\" fails sanity check" >&5 3731 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 3732 { (exit 1); exit 1; }; } 3733 fi 3734 3735 ac_ext=c 3736 ac_cpp='$CPP $CPPFLAGS' 3737 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3738 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3739 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3740 ac_main_return=return 3741 3742 echo "$as_me:3742: checking if you want to use dmalloc for testing" >&5 3743 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 3744 3745 # Check whether --with-dmalloc or --without-dmalloc was given. 3746 if test "${with_dmalloc+set}" = set; then 3747 withval="$with_dmalloc" 3748 cat >>confdefs.h <<\EOF 3749 #define USE_DMALLOC 1 3750 EOF 3751 3752 : ${with_cflags:=-g} 3753 : ${with_no_leaks:=yes} 3754 with_dmalloc=yes 3755 else 3756 with_dmalloc= 3757 fi; 3758 echo "$as_me:3758: result: ${with_dmalloc:-no}" >&5 3759 echo "${ECHO_T}${with_dmalloc:-no}" >&6 3760 3761 case .$with_cflags in #(vi 3762 .*-g*) 3763 case .$CFLAGS in #(vi 3764 .*-g*) #(vi 3765 ;; 3766 *) 3767 3768 cf_fix_cppflags=no 3769 cf_new_cflags= 3770 cf_new_cppflags= 3771 cf_new_extra_cppflags= 3772 3773 for cf_add_cflags in -g 3774 do 3775 case $cf_fix_cppflags in 3776 no) 3777 case $cf_add_cflags in #(vi 3778 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3779 case $cf_add_cflags in 3780 -D*) 3781 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3782 3783 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3784 && test -z "${cf_tst_cflags}" \ 3785 && cf_fix_cppflags=yes 3786 3787 if test $cf_fix_cppflags = yes ; then 3788 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3789 continue 3790 elif test "${cf_tst_cflags}" = "\"'" ; then 3791 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3792 continue 3793 fi 3794 ;; 3795 esac 3796 case "$CPPFLAGS" in 3797 *$cf_add_cflags) #(vi 3798 ;; 3799 *) #(vi 3800 case $cf_add_cflags in #(vi 3801 -D*) 3802 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3803 3804 CPPFLAGS=`echo "$CPPFLAGS" | \ 3805 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3806 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3807 3808 ;; 3809 esac 3810 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3811 ;; 3812 esac 3813 ;; 3814 *) 3815 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3816 ;; 3817 esac 3818 ;; 3819 yes) 3820 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3821 3822 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3823 3824 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3825 && test -z "${cf_tst_cflags}" \ 3826 && cf_fix_cppflags=no 3827 ;; 3828 esac 3829 done 3830 3831 if test -n "$cf_new_cflags" ; then 3832 3833 CFLAGS="$CFLAGS $cf_new_cflags" 3834 fi 3835 3836 if test -n "$cf_new_cppflags" ; then 3837 3838 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3839 fi 3840 3841 if test -n "$cf_new_extra_cppflags" ; then 3842 3843 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3844 fi 3845 3846 ;; 3847 esac 3848 ;; 3849 esac 3850 3851 if test "$with_dmalloc" = yes ; then 3852 echo "$as_me:3852: checking for dmalloc.h" >&5 3853 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 3854 if test "${ac_cv_header_dmalloc_h+set}" = set; then 3855 echo $ECHO_N "(cached) $ECHO_C" >&6 3856 else 3857 cat >conftest.$ac_ext <<_ACEOF 3858 #line 3858 "configure" 3859 #include "confdefs.h" 3860 #include <dmalloc.h> 3861 _ACEOF 3862 if { (eval echo "$as_me:3862: \"$ac_cpp conftest.$ac_ext\"") >&5 3863 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3864 ac_status=$? 3865 egrep -v '^ *\+' conftest.er1 >conftest.err 3866 rm -f conftest.er1 3867 cat conftest.err >&5 3868 echo "$as_me:3868: \$? = $ac_status" >&5 3869 (exit $ac_status); } >/dev/null; then 3870 if test -s conftest.err; then 3871 ac_cpp_err=$ac_c_preproc_warn_flag 3872 else 3873 ac_cpp_err= 3874 fi 3875 else 3876 ac_cpp_err=yes 3877 fi 3878 if test -z "$ac_cpp_err"; then 3879 ac_cv_header_dmalloc_h=yes 3880 else 3881 echo "$as_me: failed program was:" >&5 3882 cat conftest.$ac_ext >&5 3883 ac_cv_header_dmalloc_h=no 3884 fi 3885 rm -f conftest.err conftest.$ac_ext 3886 fi 3887 echo "$as_me:3887: result: $ac_cv_header_dmalloc_h" >&5 3888 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 3889 if test $ac_cv_header_dmalloc_h = yes; then 3890 3891 echo "$as_me:3891: checking for dmalloc_debug in -ldmalloc" >&5 3892 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 3893 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 3894 echo $ECHO_N "(cached) $ECHO_C" >&6 3895 else 3896 ac_check_lib_save_LIBS=$LIBS 3897 LIBS="-ldmalloc $LIBS" 3898 cat >conftest.$ac_ext <<_ACEOF 3899 #line 3899 "configure" 3900 #include "confdefs.h" 3901 3902 /* Override any gcc2 internal prototype to avoid an error. */ 3903 #ifdef __cplusplus 3904 extern "C" 3905 #endif 3906 /* We use char because int might match the return type of a gcc2 3907 builtin and then its argument prototype would still apply. */ 3908 char dmalloc_debug (); 3909 int 3910 main () 3911 { 3912 dmalloc_debug (); 3913 ; 3914 return 0; 3915 } 3916 _ACEOF 3917 rm -f conftest.$ac_objext conftest$ac_exeext 3918 if { (eval echo "$as_me:3918: \"$ac_link\"") >&5 3919 (eval $ac_link) 2>&5 3920 ac_status=$? 3921 echo "$as_me:3921: \$? = $ac_status" >&5 3922 (exit $ac_status); } && 3923 { ac_try='test -s conftest$ac_exeext' 3924 { (eval echo "$as_me:3924: \"$ac_try\"") >&5 3925 (eval $ac_try) 2>&5 3926 ac_status=$? 3927 echo "$as_me:3927: \$? = $ac_status" >&5 3928 (exit $ac_status); }; }; then 3929 ac_cv_lib_dmalloc_dmalloc_debug=yes 3930 else 3931 echo "$as_me: failed program was:" >&5 3932 cat conftest.$ac_ext >&5 3933 ac_cv_lib_dmalloc_dmalloc_debug=no 3934 fi 3935 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3936 LIBS=$ac_check_lib_save_LIBS 3937 fi 3938 echo "$as_me:3938: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 3939 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 3940 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then 3941 cat >>confdefs.h <<EOF 3942 #define HAVE_LIBDMALLOC 1 3943 EOF 3944 3945 LIBS="-ldmalloc $LIBS" 3946 3947 fi 3948 3949 fi 3950 3951 fi 3952 3953 echo "$as_me:3953: checking if you want to use dbmalloc for testing" >&5 3954 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 3955 3956 # Check whether --with-dbmalloc or --without-dbmalloc was given. 3957 if test "${with_dbmalloc+set}" = set; then 3958 withval="$with_dbmalloc" 3959 cat >>confdefs.h <<\EOF 3960 #define USE_DBMALLOC 1 3961 EOF 3962 3963 : ${with_cflags:=-g} 3964 : ${with_no_leaks:=yes} 3965 with_dbmalloc=yes 3966 else 3967 with_dbmalloc= 3968 fi; 3969 echo "$as_me:3969: result: ${with_dbmalloc:-no}" >&5 3970 echo "${ECHO_T}${with_dbmalloc:-no}" >&6 3971 3972 case .$with_cflags in #(vi 3973 .*-g*) 3974 case .$CFLAGS in #(vi 3975 .*-g*) #(vi 3976 ;; 3977 *) 3978 3979 cf_fix_cppflags=no 3980 cf_new_cflags= 3981 cf_new_cppflags= 3982 cf_new_extra_cppflags= 3983 3984 for cf_add_cflags in -g 3985 do 3986 case $cf_fix_cppflags in 3987 no) 3988 case $cf_add_cflags in #(vi 3989 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3990 case $cf_add_cflags in 3991 -D*) 3992 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3993 3994 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3995 && test -z "${cf_tst_cflags}" \ 3996 && cf_fix_cppflags=yes 3997 3998 if test $cf_fix_cppflags = yes ; then 3999 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4000 continue 4001 elif test "${cf_tst_cflags}" = "\"'" ; then 4002 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4003 continue 4004 fi 4005 ;; 4006 esac 4007 case "$CPPFLAGS" in 4008 *$cf_add_cflags) #(vi 4009 ;; 4010 *) #(vi 4011 case $cf_add_cflags in #(vi 4012 -D*) 4013 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4014 4015 CPPFLAGS=`echo "$CPPFLAGS" | \ 4016 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4017 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4018 4019 ;; 4020 esac 4021 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4022 ;; 4023 esac 4024 ;; 4025 *) 4026 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4027 ;; 4028 esac 4029 ;; 4030 yes) 4031 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4032 4033 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4034 4035 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4036 && test -z "${cf_tst_cflags}" \ 4037 && cf_fix_cppflags=no 4038 ;; 4039 esac 4040 done 4041 4042 if test -n "$cf_new_cflags" ; then 4043 4044 CFLAGS="$CFLAGS $cf_new_cflags" 4045 fi 4046 4047 if test -n "$cf_new_cppflags" ; then 4048 4049 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4050 fi 4051 4052 if test -n "$cf_new_extra_cppflags" ; then 4053 4054 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4055 fi 4056 4057 ;; 4058 esac 4059 ;; 4060 esac 4061 4062 if test "$with_dbmalloc" = yes ; then 4063 echo "$as_me:4063: checking for dbmalloc.h" >&5 4064 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 4065 if test "${ac_cv_header_dbmalloc_h+set}" = set; then 4066 echo $ECHO_N "(cached) $ECHO_C" >&6 4067 else 4068 cat >conftest.$ac_ext <<_ACEOF 4069 #line 4069 "configure" 4070 #include "confdefs.h" 4071 #include <dbmalloc.h> 4072 _ACEOF 4073 if { (eval echo "$as_me:4073: \"$ac_cpp conftest.$ac_ext\"") >&5 4074 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4075 ac_status=$? 4076 egrep -v '^ *\+' conftest.er1 >conftest.err 4077 rm -f conftest.er1 4078 cat conftest.err >&5 4079 echo "$as_me:4079: \$? = $ac_status" >&5 4080 (exit $ac_status); } >/dev/null; then 4081 if test -s conftest.err; then 4082 ac_cpp_err=$ac_c_preproc_warn_flag 4083 else 4084 ac_cpp_err= 4085 fi 4086 else 4087 ac_cpp_err=yes 4088 fi 4089 if test -z "$ac_cpp_err"; then 4090 ac_cv_header_dbmalloc_h=yes 4091 else 4092 echo "$as_me: failed program was:" >&5 4093 cat conftest.$ac_ext >&5 4094 ac_cv_header_dbmalloc_h=no 4095 fi 4096 rm -f conftest.err conftest.$ac_ext 4097 fi 4098 echo "$as_me:4098: result: $ac_cv_header_dbmalloc_h" >&5 4099 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 4100 if test $ac_cv_header_dbmalloc_h = yes; then 4101 4102 echo "$as_me:4102: checking for debug_malloc in -ldbmalloc" >&5 4103 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 4104 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 4105 echo $ECHO_N "(cached) $ECHO_C" >&6 4106 else 4107 ac_check_lib_save_LIBS=$LIBS 4108 LIBS="-ldbmalloc $LIBS" 4109 cat >conftest.$ac_ext <<_ACEOF 4110 #line 4110 "configure" 4111 #include "confdefs.h" 4112 4113 /* Override any gcc2 internal prototype to avoid an error. */ 4114 #ifdef __cplusplus 4115 extern "C" 4116 #endif 4117 /* We use char because int might match the return type of a gcc2 4118 builtin and then its argument prototype would still apply. */ 4119 char debug_malloc (); 4120 int 4121 main () 4122 { 4123 debug_malloc (); 4124 ; 4125 return 0; 4126 } 4127 _ACEOF 4128 rm -f conftest.$ac_objext conftest$ac_exeext 4129 if { (eval echo "$as_me:4129: \"$ac_link\"") >&5 4130 (eval $ac_link) 2>&5 4131 ac_status=$? 4132 echo "$as_me:4132: \$? = $ac_status" >&5 4133 (exit $ac_status); } && 4134 { ac_try='test -s conftest$ac_exeext' 4135 { (eval echo "$as_me:4135: \"$ac_try\"") >&5 4136 (eval $ac_try) 2>&5 4137 ac_status=$? 4138 echo "$as_me:4138: \$? = $ac_status" >&5 4139 (exit $ac_status); }; }; then 4140 ac_cv_lib_dbmalloc_debug_malloc=yes 4141 else 4142 echo "$as_me: failed program was:" >&5 4143 cat conftest.$ac_ext >&5 4144 ac_cv_lib_dbmalloc_debug_malloc=no 4145 fi 4146 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4147 LIBS=$ac_check_lib_save_LIBS 4148 fi 4149 echo "$as_me:4149: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 4150 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 4151 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then 4152 cat >>confdefs.h <<EOF 4153 #define HAVE_LIBDBMALLOC 1 4154 EOF 4155 4156 LIBS="-ldbmalloc $LIBS" 4157 4158 fi 4159 4160 fi 4161 4162 fi 4163 4164 echo "$as_me:4164: checking if you want to use valgrind for testing" >&5 4165 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 4166 4167 # Check whether --with-valgrind or --without-valgrind was given. 4168 if test "${with_valgrind+set}" = set; then 4169 withval="$with_valgrind" 4170 cat >>confdefs.h <<\EOF 4171 #define USE_VALGRIND 1 4172 EOF 4173 4174 : ${with_cflags:=-g} 4175 : ${with_no_leaks:=yes} 4176 with_valgrind=yes 4177 else 4178 with_valgrind= 4179 fi; 4180 echo "$as_me:4180: result: ${with_valgrind:-no}" >&5 4181 echo "${ECHO_T}${with_valgrind:-no}" >&6 4182 4183 case .$with_cflags in #(vi 4184 .*-g*) 4185 case .$CFLAGS in #(vi 4186 .*-g*) #(vi 4187 ;; 4188 *) 4189 4190 cf_fix_cppflags=no 4191 cf_new_cflags= 4192 cf_new_cppflags= 4193 cf_new_extra_cppflags= 4194 4195 for cf_add_cflags in -g 4196 do 4197 case $cf_fix_cppflags in 4198 no) 4199 case $cf_add_cflags in #(vi 4200 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 4201 case $cf_add_cflags in 4202 -D*) 4203 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4204 4205 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4206 && test -z "${cf_tst_cflags}" \ 4207 && cf_fix_cppflags=yes 4208 4209 if test $cf_fix_cppflags = yes ; then 4210 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4211 continue 4212 elif test "${cf_tst_cflags}" = "\"'" ; then 4213 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4214 continue 4215 fi 4216 ;; 4217 esac 4218 case "$CPPFLAGS" in 4219 *$cf_add_cflags) #(vi 4220 ;; 4221 *) #(vi 4222 case $cf_add_cflags in #(vi 4223 -D*) 4224 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4225 4226 CPPFLAGS=`echo "$CPPFLAGS" | \ 4227 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4228 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4229 4230 ;; 4231 esac 4232 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4233 ;; 4234 esac 4235 ;; 4236 *) 4237 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4238 ;; 4239 esac 4240 ;; 4241 yes) 4242 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4243 4244 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4245 4246 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4247 && test -z "${cf_tst_cflags}" \ 4248 && cf_fix_cppflags=no 4249 ;; 4250 esac 4251 done 4252 4253 if test -n "$cf_new_cflags" ; then 4254 4255 CFLAGS="$CFLAGS $cf_new_cflags" 4256 fi 4257 4258 if test -n "$cf_new_cppflags" ; then 4259 4260 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4261 fi 4262 4263 if test -n "$cf_new_extra_cppflags" ; then 4264 4265 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4266 fi 4267 4268 ;; 4269 esac 4270 ;; 4271 esac 4272 4273 echo "$as_me:4273: checking if you want to perform memory-leak testing" >&5 4274 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 4275 4276 # Check whether --enable-leaks or --disable-leaks was given. 4277 if test "${enable_leaks+set}" = set; then 4278 enableval="$enable_leaks" 4279 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 4280 else 4281 : ${with_no_leaks:=no} 4282 fi; 4283 echo "$as_me:4283: result: $with_no_leaks" >&5 4284 echo "${ECHO_T}$with_no_leaks" >&6 4285 4286 if test "$with_no_leaks" = yes ; then 4287 cat >>confdefs.h <<\EOF 4288 #define NO_LEAKS 1 4289 EOF 4290 4291 fi 4292 4293 ### output makefile 4294 ac_config_files="$ac_config_files makefile" 4295 ac_config_commands="$ac_config_commands default" 4296 cat >confcache <<\_ACEOF 4297 # This file is a shell script that caches the results of configure 4298 # tests run on this system so they can be shared between configure 4299 # scripts and configure runs, see configure's option --config-cache. 4300 # It is not useful on other systems. If it contains results you don't 4301 # want to keep, you may remove or edit it. 4302 # 4303 # config.status only pays attention to the cache file if you give it 4304 # the --recheck option to rerun configure. 4305 # 4306 # `ac_cv_env_foo' variables (set or unset) will be overriden when 4307 # loading this file, other *unset* `ac_cv_foo' will be assigned the 4308 # following values. 4309 4310 _ACEOF 4311 4312 # The following way of writing the cache mishandles newlines in values, 4313 # but we know of no workaround that is simple, portable, and efficient. 4314 # So, don't put newlines in cache variables' values. 4315 # Ultrix sh set writes to stderr and can't be redirected directly, 4316 # and sets the high bit in the cache file unless we assign to the vars. 4317 { 4318 (set) 2>&1 | 4319 case `(ac_space=' '; set | grep ac_space) 2>&1` in 4320 *ac_space=\ *) 4321 # `set' does not quote correctly, so add quotes (double-quote 4322 # substitution turns \\\\ into \\, and sed turns \\ into \). 4323 sed -n \ 4324 "s/'/'\\\\''/g; 4325 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4326 ;; 4327 *) 4328 # `set' quotes correctly as required by POSIX, so do not add quotes. 4329 sed -n \ 4330 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 4331 ;; 4332 esac; 4333 } | 4334 sed ' 4335 t clear 4336 : clear 4337 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4338 t end 4339 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4340 : end' >>confcache 4341 if cmp -s $cache_file confcache; then :; else 4342 if test -w $cache_file; then 4343 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 4344 cat confcache >$cache_file 4345 else 4346 echo "not updating unwritable cache $cache_file" 4347 fi 4348 fi 4349 rm -f confcache 4350 4351 test "x$prefix" = xNONE && prefix=$ac_default_prefix 4352 # Let make expand exec_prefix. 4353 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4354 4355 # VPATH may cause trouble with some makes, so we remove $(srcdir), 4356 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4357 # trailing colons and then remove the whole line if VPATH becomes empty 4358 # (actually we leave an empty line to preserve line numbers). 4359 if test "x$srcdir" = x.; then 4360 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4361 s/:*\$(srcdir):*/:/; 4362 s/:*\${srcdir}:*/:/; 4363 s/:*@srcdir@:*/:/; 4364 s/^\([^=]*=[ ]*\):*/\1/; 4365 s/:*$//; 4366 s/^[^=]*=[ ]*$//; 4367 }' 4368 fi 4369 4370 DEFS=-DHAVE_CONFIG_H 4371 4372 : ${CONFIG_STATUS=./config.status} 4373 ac_clean_files_save=$ac_clean_files 4374 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4375 { echo "$as_me:4375: creating $CONFIG_STATUS" >&5 4376 echo "$as_me: creating $CONFIG_STATUS" >&6;} 4377 cat >$CONFIG_STATUS <<_ACEOF 4378 #! $SHELL 4379 # Generated automatically by configure. 4380 # Run this file to recreate the current configuration. 4381 # Compiler output produced by configure, useful for debugging 4382 # configure, is in config.log if it exists. 4383 4384 debug=false 4385 SHELL=\${CONFIG_SHELL-$SHELL} 4386 ac_cs_invocation="\$0 \$@" 4387 4388 _ACEOF 4389 4390 cat >>$CONFIG_STATUS <<\_ACEOF 4391 # Be Bourne compatible 4392 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 4393 emulate sh 4394 NULLCMD=: 4395 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 4396 set -o posix 4397 fi 4398 4399 # Name of the executable. 4400 as_me=`echo "$0" |sed 's,.*[\\/],,'` 4401 4402 if expr a : '\(a\)' >/dev/null 2>&1; then 4403 as_expr=expr 4404 else 4405 as_expr=false 4406 fi 4407 4408 rm -f conf$$ conf$$.exe conf$$.file 4409 echo >conf$$.file 4410 if ln -s conf$$.file conf$$ 2>/dev/null; then 4411 # We could just check for DJGPP; but this test a) works b) is more generic 4412 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 4413 if test -f conf$$.exe; then 4414 # Don't use ln at all; we don't have any links 4415 as_ln_s='cp -p' 4416 else 4417 as_ln_s='ln -s' 4418 fi 4419 elif ln conf$$.file conf$$ 2>/dev/null; then 4420 as_ln_s=ln 4421 else 4422 as_ln_s='cp -p' 4423 fi 4424 rm -f conf$$ conf$$.exe conf$$.file 4425 4426 as_executable_p="test -f" 4427 4428 # Support unset when possible. 4429 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 4430 as_unset=unset 4431 else 4432 as_unset=false 4433 fi 4434 4435 # NLS nuisances. 4436 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 4437 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 4438 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 4439 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 4440 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 4441 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 4442 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 4443 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 4444 4445 # IFS 4446 # We need space, tab and new line, in precisely that order. 4447 as_nl=' 4448 ' 4449 IFS=" $as_nl" 4450 4451 # CDPATH. 4452 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 4453 4454 exec 6>&1 4455 4456 _ACEOF 4457 4458 # Files that config.status was made for. 4459 if test -n "$ac_config_files"; then 4460 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 4461 fi 4462 4463 if test -n "$ac_config_headers"; then 4464 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 4465 fi 4466 4467 if test -n "$ac_config_links"; then 4468 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 4469 fi 4470 4471 if test -n "$ac_config_commands"; then 4472 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 4473 fi 4474 4475 cat >>$CONFIG_STATUS <<\EOF 4476 4477 ac_cs_usage="\ 4478 \`$as_me' instantiates files from templates according to the 4479 current configuration. 4480 4481 Usage: $0 [OPTIONS] [FILE]... 4482 4483 -h, --help print this help, then exit 4484 -V, --version print version number, then exit 4485 -d, --debug don't remove temporary files 4486 --recheck update $as_me by reconfiguring in the same conditions 4487 --file=FILE[:TEMPLATE] 4488 instantiate the configuration file FILE 4489 --header=FILE[:TEMPLATE] 4490 instantiate the configuration header FILE 4491 4492 Configuration files: 4493 $config_files 4494 4495 Configuration headers: 4496 $config_headers 4497 4498 Configuration commands: 4499 $config_commands 4500 4501 Report bugs to <bug-autoconf@gnu.org>." 4502 EOF 4503 4504 cat >>$CONFIG_STATUS <<EOF 4505 ac_cs_version="\\ 4506 config.status 4507 configured by $0, generated by GNU Autoconf 2.52.20100530, 4508 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 4509 4510 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 4511 Free Software Foundation, Inc. 4512 This config.status script is free software; the Free Software Foundation 4513 gives unlimited permission to copy, distribute and modify it." 4514 srcdir=$srcdir 4515 INSTALL="$INSTALL" 4516 EOF 4517 4518 cat >>$CONFIG_STATUS <<\EOF 4519 # If no file are specified by the user, then we need to provide default 4520 # value. By we need to know if files were specified by the user. 4521 ac_need_defaults=: 4522 while test $# != 0 4523 do 4524 case $1 in 4525 --*=*) 4526 ac_option=`expr "x$1" : 'x\([^=]*\)='` 4527 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 4528 shift 4529 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 4530 shift 4531 ;; 4532 -*);; 4533 *) # This is not an option, so the user has probably given explicit 4534 # arguments. 4535 ac_need_defaults=false;; 4536 esac 4537 4538 case $1 in 4539 # Handling of the options. 4540 EOF 4541 cat >>$CONFIG_STATUS <<EOF 4542 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4543 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 4544 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 4545 EOF 4546 cat >>$CONFIG_STATUS <<\EOF 4547 --version | --vers* | -V ) 4548 echo "$ac_cs_version"; exit 0 ;; 4549 --he | --h) 4550 # Conflict between --help and --header 4551 { { echo "$as_me:4551: error: ambiguous option: $1 4552 Try \`$0 --help' for more information." >&5 4553 echo "$as_me: error: ambiguous option: $1 4554 Try \`$0 --help' for more information." >&2;} 4555 { (exit 1); exit 1; }; };; 4556 --help | --hel | -h ) 4557 echo "$ac_cs_usage"; exit 0 ;; 4558 --debug | --d* | -d ) 4559 debug=: ;; 4560 --file | --fil | --fi | --f ) 4561 shift 4562 CONFIG_FILES="$CONFIG_FILES $1" 4563 ac_need_defaults=false;; 4564 --header | --heade | --head | --hea ) 4565 shift 4566 CONFIG_HEADERS="$CONFIG_HEADERS $1" 4567 ac_need_defaults=false;; 4568 4569 # This is an error. 4570 -*) { { echo "$as_me:4570: error: unrecognized option: $1 4571 Try \`$0 --help' for more information." >&5 4572 echo "$as_me: error: unrecognized option: $1 4573 Try \`$0 --help' for more information." >&2;} 4574 { (exit 1); exit 1; }; } ;; 4575 4576 *) ac_config_targets="$ac_config_targets $1" ;; 4577 4578 esac 4579 shift 4580 done 4581 4582 exec 5>>config.log 4583 cat >&5 << _ACEOF 4584 4585 ## ----------------------- ## 4586 ## Running config.status. ## 4587 ## ----------------------- ## 4588 4589 This file was extended by $as_me 2.52.20100530, executed with 4590 CONFIG_FILES = $CONFIG_FILES 4591 CONFIG_HEADERS = $CONFIG_HEADERS 4592 CONFIG_LINKS = $CONFIG_LINKS 4593 CONFIG_COMMANDS = $CONFIG_COMMANDS 4594 > $ac_cs_invocation 4595 on `(hostname || uname -n) 2>/dev/null | sed 1q` 4596 4597 _ACEOF 4598 EOF 4599 4600 cat >>$CONFIG_STATUS <<\EOF 4601 for ac_config_target in $ac_config_targets 4602 do 4603 case "$ac_config_target" in 4604 # Handling of arguments. 4605 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 4606 "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; 4607 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 4608 *) { { echo "$as_me:4608: error: invalid argument: $ac_config_target" >&5 4609 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 4610 { (exit 1); exit 1; }; };; 4611 esac 4612 done 4613 4614 # If the user did not use the arguments to specify the items to instantiate, 4615 # then the envvar interface is used. Set only those that are not. 4616 # We use the long form for the default assignment because of an extremely 4617 # bizarre bug on SunOS 4.1.3. 4618 if $ac_need_defaults; then 4619 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4620 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4621 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 4622 fi 4623 4624 # Create a temporary directory, and hook for its removal unless debugging. 4625 $debug || 4626 { 4627 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 4628 trap '{ (exit 1); exit 1; }' 1 2 13 15 4629 } 4630 4631 # Create a (secure) tmp directory for tmp files. 4632 : ${TMPDIR=/tmp} 4633 { 4634 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 4635 test -n "$tmp" && test -d "$tmp" 4636 } || 4637 { 4638 tmp=$TMPDIR/cs$$-$RANDOM 4639 (umask 077 && mkdir $tmp) 4640 } || 4641 { 4642 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 4643 { (exit 1); exit 1; } 4644 } 4645 4646 EOF 4647 4648 cat >>$CONFIG_STATUS <<EOF 4649 4650 # 4651 # CONFIG_FILES section. 4652 # 4653 4654 # No need to generate the scripts if there are no CONFIG_FILES. 4655 # This happens for instance when ./config.status config.h 4656 if test -n "\$CONFIG_FILES"; then 4657 # Protect against being on the right side of a sed subst in config.status. 4658 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 4659 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 4660 s,@SHELL@,$SHELL,;t t 4661 s,@exec_prefix@,$exec_prefix,;t t 4662 s,@prefix@,$prefix,;t t 4663 s,@program_transform_name@,$program_transform_name,;t t 4664 s,@bindir@,$bindir,;t t 4665 s,@sbindir@,$sbindir,;t t 4666 s,@libexecdir@,$libexecdir,;t t 4667 s,@datadir@,$datadir,;t t 4668 s,@sysconfdir@,$sysconfdir,;t t 4669 s,@sharedstatedir@,$sharedstatedir,;t t 4670 s,@localstatedir@,$localstatedir,;t t 4671 s,@libdir@,$libdir,;t t 4672 s,@includedir@,$includedir,;t t 4673 s,@oldincludedir@,$oldincludedir,;t t 4674 s,@infodir@,$infodir,;t t 4675 s,@mandir@,$mandir,;t t 4676 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 4677 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 4678 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 4679 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 4680 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 4681 s,@build_alias@,$build_alias,;t t 4682 s,@host_alias@,$host_alias,;t t 4683 s,@target_alias@,$target_alias,;t t 4684 s,@ECHO_C@,$ECHO_C,;t t 4685 s,@ECHO_N@,$ECHO_N,;t t 4686 s,@ECHO_T@,$ECHO_T,;t t 4687 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 4688 s,@DEFS@,$DEFS,;t t 4689 s,@LIBS@,$LIBS,;t t 4690 s,@build@,$build,;t t 4691 s,@build_cpu@,$build_cpu,;t t 4692 s,@build_vendor@,$build_vendor,;t t 4693 s,@build_os@,$build_os,;t t 4694 s,@host@,$host,;t t 4695 s,@host_cpu@,$host_cpu,;t t 4696 s,@host_vendor@,$host_vendor,;t t 4697 s,@host_os@,$host_os,;t t 4698 s,@target@,$target,;t t 4699 s,@target_cpu@,$target_cpu,;t t 4700 s,@target_vendor@,$target_vendor,;t t 4701 s,@target_os@,$target_os,;t t 4702 s,@CC@,$CC,;t t 4703 s,@CFLAGS@,$CFLAGS,;t t 4704 s,@LDFLAGS@,$LDFLAGS,;t t 4705 s,@CPPFLAGS@,$CPPFLAGS,;t t 4706 s,@ac_ct_CC@,$ac_ct_CC,;t t 4707 s,@EXEEXT@,$EXEEXT,;t t 4708 s,@OBJEXT@,$OBJEXT,;t t 4709 s,@SET_MAKE@,$SET_MAKE,;t t 4710 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 4711 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 4712 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 4713 s,@CTAGS@,$CTAGS,;t t 4714 s,@ETAGS@,$ETAGS,;t t 4715 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 4716 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 4717 s,@LINT@,$LINT,;t t 4718 s,@LINT_OPTS@,$LINT_OPTS,;t t 4719 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 4720 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 4721 s,@ECHO_LT@,$ECHO_LT,;t t 4722 s,@ECHO_LD@,$ECHO_LD,;t t 4723 s,@RULE_CC@,$RULE_CC,;t t 4724 s,@SHOW_CC@,$SHOW_CC,;t t 4725 s,@ECHO_CC@,$ECHO_CC,;t t 4726 s,@PROG_EXT@,$PROG_EXT,;t t 4727 s,@CPP@,$CPP,;t t 4728 CEOF 4729 4730 EOF 4731 4732 cat >>$CONFIG_STATUS <<\EOF 4733 # Split the substitutions into bite-sized pieces for seds with 4734 # small command number limits, like on Digital OSF/1 and HP-UX. 4735 ac_max_sed_lines=48 4736 ac_sed_frag=1 # Number of current file. 4737 ac_beg=1 # First line for current file. 4738 ac_end=$ac_max_sed_lines # Line after last line for current file. 4739 ac_more_lines=: 4740 ac_sed_cmds= 4741 while $ac_more_lines; do 4742 if test $ac_beg -gt 1; then 4743 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4744 else 4745 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 4746 fi 4747 if test ! -s $tmp/subs.frag; then 4748 ac_more_lines=false 4749 else 4750 # The purpose of the label and of the branching condition is to 4751 # speed up the sed processing (if there are no `@' at all, there 4752 # is no need to browse any of the substitutions). 4753 # These are the two extra sed commands mentioned above. 4754 (echo ':t 4755 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 4756 if test -z "$ac_sed_cmds"; then 4757 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 4758 else 4759 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 4760 fi 4761 ac_sed_frag=`expr $ac_sed_frag + 1` 4762 ac_beg=$ac_end 4763 ac_end=`expr $ac_end + $ac_max_sed_lines` 4764 fi 4765 done 4766 if test -z "$ac_sed_cmds"; then 4767 ac_sed_cmds=cat 4768 fi 4769 fi # test -n "$CONFIG_FILES" 4770 4771 EOF 4772 cat >>$CONFIG_STATUS <<\EOF 4773 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 4774 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4775 case $ac_file in 4776 - | *:- | *:-:* ) # input from stdin 4777 cat >$tmp/stdin 4778 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4779 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4780 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4781 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4782 * ) ac_file_in=$ac_file.in ;; 4783 esac 4784 4785 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 4786 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4787 X"$ac_file" : 'X\(//\)[^/]' \| \ 4788 X"$ac_file" : 'X\(//\)$' \| \ 4789 X"$ac_file" : 'X\(/\)' \| \ 4790 . : '\(.\)' 2>/dev/null || 4791 echo X"$ac_file" | 4792 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 4793 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 4794 /^X\(\/\/\)$/{ s//\1/; q; } 4795 /^X\(\/\).*/{ s//\1/; q; } 4796 s/.*/./; q'` 4797 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 4798 { case "$ac_dir" in 4799 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 4800 *) as_incr_dir=.;; 4801 esac 4802 as_dummy="$ac_dir" 4803 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 4804 case $as_mkdir_dir in 4805 # Skip DOS drivespec 4806 ?:) as_incr_dir=$as_mkdir_dir ;; 4807 *) 4808 as_incr_dir=$as_incr_dir/$as_mkdir_dir 4809 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 4810 ;; 4811 esac 4812 done; } 4813 4814 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 4815 # A "../" for each directory in $ac_dir_suffix. 4816 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 4817 else 4818 ac_dir_suffix= ac_dots= 4819 fi 4820 4821 case $srcdir in 4822 .) ac_srcdir=. 4823 if test -z "$ac_dots"; then 4824 ac_top_srcdir=. 4825 else 4826 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 4827 fi ;; 4828 [\\/]* | ?:[\\/]* ) 4829 ac_srcdir=$srcdir$ac_dir_suffix; 4830 ac_top_srcdir=$srcdir ;; 4831 *) # Relative path. 4832 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 4833 ac_top_srcdir=$ac_dots$srcdir ;; 4834 esac 4835 4836 case $INSTALL in 4837 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 4838 *) ac_INSTALL=$ac_dots$INSTALL ;; 4839 esac 4840 4841 if test x"$ac_file" != x-; then 4842 { echo "$as_me:4842: creating $ac_file" >&5 4843 echo "$as_me: creating $ac_file" >&6;} 4844 rm -f "$ac_file" 4845 fi 4846 # Let's still pretend it is `configure' which instantiates (i.e., don't 4847 # use $as_me), people would be surprised to read: 4848 # /* config.h. Generated automatically by config.status. */ 4849 configure_input="Generated automatically from `echo $ac_file_in | 4850 sed 's,.*/,,'` by configure." 4851 4852 # First look for the input files in the build tree, otherwise in the 4853 # src tree. 4854 ac_file_inputs=`IFS=: 4855 for f in $ac_file_in; do 4856 case $f in 4857 -) echo $tmp/stdin ;; 4858 [\\/$]*) 4859 # Absolute (can't be DOS-style, as IFS=:) 4860 test -f "$f" || { { echo "$as_me:4860: error: cannot find input file: $f" >&5 4861 echo "$as_me: error: cannot find input file: $f" >&2;} 4862 { (exit 1); exit 1; }; } 4863 echo $f;; 4864 *) # Relative 4865 if test -f "$f"; then 4866 # Build tree 4867 echo $f 4868 elif test -f "$srcdir/$f"; then 4869 # Source tree 4870 echo $srcdir/$f 4871 else 4872 # /dev/null tree 4873 { { echo "$as_me:4873: error: cannot find input file: $f" >&5 4874 echo "$as_me: error: cannot find input file: $f" >&2;} 4875 { (exit 1); exit 1; }; } 4876 fi;; 4877 esac 4878 done` || { (exit 1); exit 1; } 4879 EOF 4880 cat >>$CONFIG_STATUS <<EOF 4881 sed "$ac_vpsub 4882 $extrasub 4883 EOF 4884 cat >>$CONFIG_STATUS <<\EOF 4885 :t 4886 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 4887 s,@configure_input@,$configure_input,;t t 4888 s,@srcdir@,$ac_srcdir,;t t 4889 s,@top_srcdir@,$ac_top_srcdir,;t t 4890 s,@INSTALL@,$ac_INSTALL,;t t 4891 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 4892 rm -f $tmp/stdin 4893 if test x"$ac_file" != x-; then 4894 mv $tmp/out $ac_file 4895 else 4896 cat $tmp/out 4897 rm -f $tmp/out 4898 fi 4899 4900 done 4901 EOF 4902 cat >>$CONFIG_STATUS <<\EOF 4903 4904 # 4905 # CONFIG_HEADER section. 4906 # 4907 4908 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 4909 # NAME is the cpp macro being defined and VALUE is the value it is being given. 4910 # 4911 # ac_d sets the value in "#define NAME VALUE" lines. 4912 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 4913 ac_dB='[ ].*$,\1#\2' 4914 ac_dC=' ' 4915 ac_dD=',;t' 4916 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 4917 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4918 ac_iB='\([ ]\),\1#\2define\3' 4919 ac_iC=' ' 4920 ac_iD='\4,;t' 4921 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 4922 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 4923 ac_uB='$,\1#\2define\3' 4924 ac_uC=' ' 4925 ac_uD=',;t' 4926 4927 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 4928 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 4929 case $ac_file in 4930 - | *:- | *:-:* ) # input from stdin 4931 cat >$tmp/stdin 4932 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4933 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4934 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 4935 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 4936 * ) ac_file_in=$ac_file.in ;; 4937 esac 4938 4939 test x"$ac_file" != x- && { echo "$as_me:4939: creating $ac_file" >&5 4940 echo "$as_me: creating $ac_file" >&6;} 4941 4942 # First look for the input files in the build tree, otherwise in the 4943 # src tree. 4944 ac_file_inputs=`IFS=: 4945 for f in $ac_file_in; do 4946 case $f in 4947 -) echo $tmp/stdin ;; 4948 [\\/$]*) 4949 # Absolute (can't be DOS-style, as IFS=:) 4950 test -f "$f" || { { echo "$as_me:4950: error: cannot find input file: $f" >&5 4951 echo "$as_me: error: cannot find input file: $f" >&2;} 4952 { (exit 1); exit 1; }; } 4953 echo $f;; 4954 *) # Relative 4955 if test -f "$f"; then 4956 # Build tree 4957 echo $f 4958 elif test -f "$srcdir/$f"; then 4959 # Source tree 4960 echo $srcdir/$f 4961 else 4962 # /dev/null tree 4963 { { echo "$as_me:4963: error: cannot find input file: $f" >&5 4964 echo "$as_me: error: cannot find input file: $f" >&2;} 4965 { (exit 1); exit 1; }; } 4966 fi;; 4967 esac 4968 done` || { (exit 1); exit 1; } 4969 # Remove the trailing spaces. 4970 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 4971 4972 EOF 4973 4974 # Transform confdefs.h into a list of #define's. We won't use it as a sed 4975 # script, but as data to insert where we see @DEFS@. We expect AC_SAVE_DEFS to 4976 # be either 'cat' or 'sort'. 4977 cat confdefs.h | uniq >conftest.vals 4978 4979 # Break up conftest.vals because some shells have a limit on 4980 # the size of here documents, and old seds have small limits too. 4981 4982 rm -f conftest.tail 4983 echo ' rm -f conftest.frag' >> $CONFIG_STATUS 4984 while grep . conftest.vals >/dev/null 4985 do 4986 # Write chunks of a limited-size here document to conftest.frag. 4987 echo ' cat >> conftest.frag <<CEOF' >> $CONFIG_STATUS 4988 sed ${ac_max_here_lines}q conftest.vals | sed -e 's/#ifdef.*/#if 0/' >> $CONFIG_STATUS 4989 echo 'CEOF' >> $CONFIG_STATUS 4990 sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail 4991 rm -f conftest.vals 4992 mv conftest.tail conftest.vals 4993 done 4994 rm -f conftest.vals 4995 4996 # Run sed to substitute the contents of conftest.frag into $tmp/in at the 4997 # marker @DEFS@. 4998 echo ' cat >> conftest.edit <<CEOF 4999 /@DEFS@/r conftest.frag 5000 /@DEFS@/d 5001 CEOF 5002 sed -f conftest.edit $tmp/in > $tmp/out 5003 rm -f $tmp/in 5004 mv $tmp/out $tmp/in 5005 rm -f conftest.edit conftest.frag 5006 ' >> $CONFIG_STATUS 5007 5008 cat >>$CONFIG_STATUS <<\EOF 5009 # Let's still pretend it is `configure' which instantiates (i.e., don't 5010 # use $as_me), people would be surprised to read: 5011 # /* config.h. Generated automatically by config.status. */ 5012 if test x"$ac_file" = x-; then 5013 echo "/* Generated automatically by configure. */" >$tmp/config.h 5014 else 5015 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 5016 fi 5017 cat $tmp/in >>$tmp/config.h 5018 rm -f $tmp/in 5019 if test x"$ac_file" != x-; then 5020 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 5021 { echo "$as_me:5021: $ac_file is unchanged" >&5 5022 echo "$as_me: $ac_file is unchanged" >&6;} 5023 else 5024 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5025 X"$ac_file" : 'X\(//\)[^/]' \| \ 5026 X"$ac_file" : 'X\(//\)$' \| \ 5027 X"$ac_file" : 'X\(/\)' \| \ 5028 . : '\(.\)' 2>/dev/null || 5029 echo X"$ac_file" | 5030 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5031 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5032 /^X\(\/\/\)$/{ s//\1/; q; } 5033 /^X\(\/\).*/{ s//\1/; q; } 5034 s/.*/./; q'` 5035 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 5036 { case "$ac_dir" in 5037 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 5038 *) as_incr_dir=.;; 5039 esac 5040 as_dummy="$ac_dir" 5041 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 5042 case $as_mkdir_dir in 5043 # Skip DOS drivespec 5044 ?:) as_incr_dir=$as_mkdir_dir ;; 5045 *) 5046 as_incr_dir=$as_incr_dir/$as_mkdir_dir 5047 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 5048 ;; 5049 esac 5050 done; } 5051 5052 fi 5053 rm -f $ac_file 5054 mv $tmp/config.h $ac_file 5055 fi 5056 else 5057 cat $tmp/config.h 5058 rm -f $tmp/config.h 5059 fi 5060 done 5061 EOF 5062 5063 cat >>$CONFIG_STATUS <<\EOF 5064 5065 { (exit 0); exit 0; } 5066 EOF 5067 chmod +x $CONFIG_STATUS 5068 ac_clean_files=$ac_clean_files_save 5069 5070 # configure is writing to config.log, and then calls config.status. 5071 # config.status does its own redirection, appending to config.log. 5072 # Unfortunately, on DOS this fails, as config.log is still kept open 5073 # by configure, so config.status won't be able to write to it; its 5074 # output is simply discarded. So we exec the FD to /dev/null, 5075 # effectively closing config.log, so it can be properly (re)opened and 5076 # appended to by config.status. When coming back to configure, we 5077 # need to make the FD available again. 5078 if test "$no_create" != yes; then 5079 ac_cs_success=: 5080 exec 5>/dev/null 5081 $SHELL $CONFIG_STATUS || ac_cs_success=false 5082 exec 5>>config.log 5083 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5084 # would make configure fail if this is the last instruction. 5085 $ac_cs_success || { (exit 1); exit 1; } 5086 fi 5087 5088
Indexes created Fri Apr 17 00:22:50 UTC 2026