configure revision 1.1.1.6
1 #! /bin/sh 2 # From configure.in Revision: 1.21 . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by Autoconf 2.52.20141204. 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 610 # Omit some internal or obsolete options to make the list less imposing. 611 # This message is too long to be a string in the A/UX 3.1 sh. 612 cat <<EOF 613 \`configure' configures this package to adapt to many kinds of systems. 614 615 Usage: $0 [OPTION]... [VAR=VALUE]... 616 617 To assign environment variables (e.g., CC, CFLAGS...), specify them as 618 VAR=VALUE. See below for descriptions of some of the useful variables. 619 620 Defaults for the options are specified in brackets. 621 622 Configuration: 623 -h, --help display this help and exit 624 --help=short display options specific to this package 625 --help=recursive display the short help of all the included packages 626 -V, --version display version information and exit 627 -q, --quiet, --silent do not print \`checking...' messages 628 --cache-file=FILE cache test results in FILE [disabled] 629 -C, --config-cache alias for \`--cache-file=config.cache' 630 -n, --no-create do not create output files 631 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 632 633 EOF 634 635 cat <<EOF 636 Installation directories: 637 --prefix=PREFIX install architecture-independent files in PREFIX 638 [$ac_default_prefix] 639 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 640 [PREFIX] 641 642 By default, \`make install' will install all the files in 643 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 644 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 645 for instance \`--prefix=\$HOME'. 646 647 For better control, use the options below. 648 649 Fine tuning of the installation directories: 650 --bindir=DIR user executables [EPREFIX/bin] 651 --sbindir=DIR system admin executables [EPREFIX/sbin] 652 --libexecdir=DIR program executables [EPREFIX/libexec] 653 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 654 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 655 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 656 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 657 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 658 --libdir=DIR object code libraries [EPREFIX/lib] 659 --includedir=DIR C header files [PREFIX/include] 660 --oldincludedir=DIR C header files for non-gcc [/usr/include] 661 --infodir=DIR info documentation [DATAROOTDIR/info] 662 --mandir=DIR man documentation [DATAROOTDIR/man] 663 EOF 664 665 cat <<\EOF 666 667 Program names: 668 --program-prefix=PREFIX prepend PREFIX to installed program names 669 --program-suffix=SUFFIX append SUFFIX to installed program names 670 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 671 672 System types: 673 --build=BUILD configure for building on BUILD [guessed] 674 --host=HOST build programs to run on HOST [BUILD] 675 --target=TARGET configure for building compilers for TARGET [HOST] 676 EOF 677 fi 678 679 if test -n "$ac_init_help"; then 680 681 cat <<\EOF 682 683 Optional Packages: 684 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 685 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 686 687 Optional Features: 688 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 689 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 690 691 --with-max-table-size=N set the maximum table size = N (no default) 692 --enable-btyacc turn on support for the btyacc backtracking 693 extension (default: no) 694 --with-warnings test: turn on gcc warnings 695 --disable-echo do not display "compiling" commands 696 --with-dmalloc test: use Gray Watson's dmalloc library 697 --with-dbmalloc test: use Conor Cahill's dbmalloc library 698 --with-valgrind test: use valgrind 699 --disable-leaks test: free permanent memory, analyze leaks 700 --with-man2html=XXX use XXX rather than groff 701 702 Some influential environment variables: 703 CC C compiler command 704 CFLAGS C compiler flags 705 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 706 nonstandard directory <lib dir> 707 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 708 headers in a nonstandard directory <include dir> 709 CPP C preprocessor 710 711 Use these variables to override the choices made by `configure' or to help 712 it to find libraries and programs with nonstandard names/locations. 713 714 EOF 715 fi 716 717 if test "$ac_init_help" = "recursive"; then 718 # If there are subdirs, report their specific --help. 719 ac_popdir=`pwd` 720 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 721 cd $ac_subdir 722 # A "../" for each directory in /$ac_subdir. 723 ac_dots=`echo $ac_subdir | 724 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 725 726 case $srcdir in 727 .) # No --srcdir option. We are building in place. 728 ac_sub_srcdir=$srcdir ;; 729 [\\/]* | ?:[\\/]* ) # Absolute path. 730 ac_sub_srcdir=$srcdir/$ac_subdir ;; 731 *) # Relative path. 732 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 733 esac 734 735 # Check for guested configure; otherwise get Cygnus style configure. 736 if test -f $ac_sub_srcdir/configure.gnu; then 737 echo 738 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 739 elif test -f $ac_sub_srcdir/configure; then 740 echo 741 $SHELL $ac_sub_srcdir/configure --help=recursive 742 elif test -f $ac_sub_srcdir/configure.ac || 743 test -f $ac_sub_srcdir/configure.in; then 744 echo 745 $ac_configure --help 746 else 747 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 748 fi 749 cd $ac_popdir 750 done 751 fi 752 753 test -n "$ac_init_help" && exit 0 754 if $ac_init_version; then 755 cat <<\EOF 756 757 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 758 Free Software Foundation, Inc. 759 This configure script is free software; the Free Software Foundation 760 gives unlimited permission to copy, distribute and modify it. 761 EOF 762 exit 0 763 fi 764 exec 5>config.log 765 cat >&5 <<EOF 766 This file contains any messages produced by compilers while 767 running configure, to aid debugging if configure makes a mistake. 768 769 It was created by $as_me, which was 770 generated by GNU Autoconf 2.52.20141204. Invocation command line was 771 772 $ $0 $@ 773 774 EOF 775 { 776 cat <<_ASUNAME 777 ## ---------- ## 778 ## Platform. ## 779 ## ---------- ## 780 781 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 782 uname -m = `(uname -m) 2>/dev/null || echo unknown` 783 uname -r = `(uname -r) 2>/dev/null || echo unknown` 784 uname -s = `(uname -s) 2>/dev/null || echo unknown` 785 uname -v = `(uname -v) 2>/dev/null || echo unknown` 786 787 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 788 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 789 790 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 791 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 792 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 793 hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 794 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 795 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 796 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 797 798 PATH = $PATH 799 800 _ASUNAME 801 } >&5 802 803 cat >&5 <<EOF 804 ## ------------ ## 805 ## Core tests. ## 806 ## ------------ ## 807 808 EOF 809 810 # Keep a trace of the command line. 811 # Strip out --no-create and --no-recursion so they do not pile up. 812 # Also quote any args containing shell meta-characters. 813 ac_configure_args= 814 ac_sep= 815 for ac_arg 816 do 817 case $ac_arg in 818 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 819 | --no-cr | --no-c) ;; 820 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 821 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 822 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 823 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 824 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 825 ac_sep=" " ;; 826 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 827 ac_sep=" " ;; 828 esac 829 # Get rid of the leading space. 830 done 831 832 # When interrupted or exit'd, cleanup temporary files, and complete 833 # config.log. We remove comments because anyway the quotes in there 834 # would cause problems or look ugly. 835 trap 'exit_status=$? 836 # Save into config.log some information that might help in debugging. 837 echo >&5 838 echo "## ----------------- ##" >&5 839 echo "## Cache variables. ##" >&5 840 echo "## ----------------- ##" >&5 841 echo >&5 842 # The following way of writing the cache mishandles newlines in values, 843 { 844 (set) 2>&1 | 845 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 846 *ac_space=\ *) 847 sed -n \ 848 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 849 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 850 ;; 851 *) 852 sed -n \ 853 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 854 ;; 855 esac; 856 } >&5 857 sed "/^$/d" confdefs.h >conftest.log 858 if test -s conftest.log; then 859 echo >&5 860 echo "## ------------ ##" >&5 861 echo "## confdefs.h. ##" >&5 862 echo "## ------------ ##" >&5 863 echo >&5 864 cat conftest.log >&5 865 fi 866 (echo; echo) >&5 867 test "$ac_signal" != 0 && 868 echo "$as_me: caught signal $ac_signal" >&5 869 echo "$as_me: exit $exit_status" >&5 870 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 871 exit $exit_status 872 ' 0 873 for ac_signal in 1 2 13 15; do 874 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 875 done 876 ac_signal=0 877 878 # confdefs.h avoids OS command line length limits that DEFS can exceed. 879 rm -rf conftest* confdefs.h 880 # AIX cpp loses on an empty file, so make sure it contains at least a newline. 881 echo >confdefs.h 882 883 # Let the site file select an alternate cache file if it wants to. 884 # Prefer explicitly selected file to automatically selected ones. 885 if test -z "$CONFIG_SITE"; then 886 if test "x$prefix" != xNONE; then 887 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 888 else 889 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 890 fi 891 fi 892 for ac_site_file in $CONFIG_SITE; do 893 if test -r "$ac_site_file"; then 894 { echo "$as_me:894: loading site script $ac_site_file" >&5 895 echo "$as_me: loading site script $ac_site_file" >&6;} 896 cat "$ac_site_file" >&5 897 . "$ac_site_file" 898 fi 899 done 900 901 if test -r "$cache_file"; then 902 # Some versions of bash will fail to source /dev/null (special 903 # files actually), so we avoid doing that. 904 if test -f "$cache_file"; then 905 { echo "$as_me:905: loading cache $cache_file" >&5 906 echo "$as_me: loading cache $cache_file" >&6;} 907 case $cache_file in 908 [\\/]* | ?:[\\/]* ) . $cache_file;; 909 *) . ./$cache_file;; 910 esac 911 fi 912 else 913 { echo "$as_me:913: creating cache $cache_file" >&5 914 echo "$as_me: creating cache $cache_file" >&6;} 915 >$cache_file 916 fi 917 918 # Check that the precious variables saved in the cache have kept the same 919 # value. 920 ac_cache_corrupted=false 921 for ac_var in `(set) 2>&1 | 922 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 923 eval ac_old_set=\$ac_cv_env_${ac_var}_set 924 eval ac_new_set=\$ac_env_${ac_var}_set 925 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 926 eval ac_new_val="\$ac_env_${ac_var}_value" 927 case $ac_old_set,$ac_new_set in 928 set,) 929 { echo "$as_me:929: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 930 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 931 ac_cache_corrupted=: ;; 932 ,set) 933 { echo "$as_me:933: error: \`$ac_var' was not set in the previous run" >&5 934 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 935 ac_cache_corrupted=: ;; 936 ,);; 937 *) 938 if test "x$ac_old_val" != "x$ac_new_val"; then 939 { echo "$as_me:939: error: \`$ac_var' has changed since the previous run:" >&5 940 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 941 { echo "$as_me:941: former value: $ac_old_val" >&5 942 echo "$as_me: former value: $ac_old_val" >&2;} 943 { echo "$as_me:943: current value: $ac_new_val" >&5 944 echo "$as_me: current value: $ac_new_val" >&2;} 945 ac_cache_corrupted=: 946 fi;; 947 esac 948 # Pass precious variables to config.status. It doesn't matter if 949 # we pass some twice (in addition to the command line arguments). 950 if test "$ac_new_set" = set; then 951 case $ac_new_val in 952 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 953 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 954 ac_configure_args="$ac_configure_args '$ac_arg'" 955 ;; 956 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 957 ;; 958 esac 959 fi 960 done 961 if $ac_cache_corrupted; then 962 { echo "$as_me:962: error: changes in the environment can compromise the build" >&5 963 echo "$as_me: error: changes in the environment can compromise the build" >&2;} 964 { { echo "$as_me:964: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 965 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 966 { (exit 1); exit 1; }; } 967 fi 968 969 ac_ext=c 970 ac_cpp='$CPP $CPPFLAGS' 971 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 972 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 973 ac_compiler_gnu=$ac_cv_c_compiler_gnu 974 ac_main_return=return 975 976 case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in 977 *c*,-n*) ECHO_N= ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway 978 ECHO_T=' ' ;; 979 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 980 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 981 esac 982 echo "#! $SHELL" >conftest.sh 983 echo "exit 0" >>conftest.sh 984 chmod +x conftest.sh 985 if { (echo "$as_me:985: PATH=\".;.\"; conftest.sh") >&5 986 (PATH=".;."; conftest.sh) 2>&5 987 ac_status=$? 988 echo "$as_me:988: \$? = $ac_status" >&5 989 (exit $ac_status); }; then 990 ac_path_separator=';' 991 else 992 ac_path_separator=: 993 fi 994 PATH_SEPARATOR="$ac_path_separator" 995 rm -f conftest.sh 996 997 ac_config_headers="$ac_config_headers config.h:config_h.in" 998 999 ac_aux_dir= 1000 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 1001 if test -f $ac_dir/install-sh; then 1002 ac_aux_dir=$ac_dir 1003 ac_install_sh="$ac_aux_dir/install-sh -c" 1004 break 1005 elif test -f $ac_dir/install.sh; then 1006 ac_aux_dir=$ac_dir 1007 ac_install_sh="$ac_aux_dir/install.sh -c" 1008 break 1009 elif test -f $ac_dir/shtool; then 1010 ac_aux_dir=$ac_dir 1011 ac_install_sh="$ac_aux_dir/shtool install -c" 1012 break 1013 fi 1014 done 1015 if test -z "$ac_aux_dir"; then 1016 { { echo "$as_me:1016: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 1017 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 1018 { (exit 1); exit 1; }; } 1019 fi 1020 ac_config_guess="$SHELL $ac_aux_dir/config.guess" 1021 ac_config_sub="$SHELL $ac_aux_dir/config.sub" 1022 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 1023 1024 # Make sure we can run config.sub. 1025 $ac_config_sub sun4 >/dev/null 2>&1 || 1026 { { echo "$as_me:1026: error: cannot run $ac_config_sub" >&5 1027 echo "$as_me: error: cannot run $ac_config_sub" >&2;} 1028 { (exit 1); exit 1; }; } 1029 1030 echo "$as_me:1030: checking build system type" >&5 1031 echo $ECHO_N "checking build system type... $ECHO_C" >&6 1032 if test "${ac_cv_build+set}" = set; then 1033 echo $ECHO_N "(cached) $ECHO_C" >&6 1034 else 1035 ac_cv_build_alias=$build_alias 1036 test -z "$ac_cv_build_alias" && 1037 ac_cv_build_alias=`$ac_config_guess` 1038 test -z "$ac_cv_build_alias" && 1039 { { echo "$as_me:1039: error: cannot guess build type; you must specify one" >&5 1040 echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1041 { (exit 1); exit 1; }; } 1042 ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1043 { { echo "$as_me:1043: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1044 echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1045 { (exit 1); exit 1; }; } 1046 1047 fi 1048 echo "$as_me:1048: result: $ac_cv_build" >&5 1049 echo "${ECHO_T}$ac_cv_build" >&6 1050 build=$ac_cv_build 1051 build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1052 build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1053 build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1054 1055 echo "$as_me:1055: checking host system type" >&5 1056 echo $ECHO_N "checking host system type... $ECHO_C" >&6 1057 if test "${ac_cv_host+set}" = set; then 1058 echo $ECHO_N "(cached) $ECHO_C" >&6 1059 else 1060 ac_cv_host_alias=$host_alias 1061 test -z "$ac_cv_host_alias" && 1062 ac_cv_host_alias=$ac_cv_build_alias 1063 ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1064 { { echo "$as_me:1064: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1065 echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1066 { (exit 1); exit 1; }; } 1067 1068 fi 1069 echo "$as_me:1069: result: $ac_cv_host" >&5 1070 echo "${ECHO_T}$ac_cv_host" >&6 1071 host=$ac_cv_host 1072 host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1073 host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1074 host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1075 1076 if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then 1077 echo "$as_me:1077: checking target system type" >&5 1078 echo $ECHO_N "checking target system type... $ECHO_C" >&6 1079 if test "${ac_cv_target+set}" = set; then 1080 echo $ECHO_N "(cached) $ECHO_C" >&6 1081 else 1082 ac_cv_target_alias=$target_alias 1083 test "x$ac_cv_target_alias" = "x" && 1084 ac_cv_target_alias=$ac_cv_host_alias 1085 ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 1086 { { echo "$as_me:1086: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1087 echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1088 { (exit 1); exit 1; }; } 1089 1090 fi 1091 echo "$as_me:1091: result: $ac_cv_target" >&5 1092 echo "${ECHO_T}$ac_cv_target" >&6 1093 target=$ac_cv_target 1094 target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1095 target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1096 target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1097 1098 # The aliases save the names the user supplied, while $host etc. 1099 # will get canonicalized. 1100 test -n "$target_alias" && 1101 test "$program_prefix$program_suffix$program_transform_name" = \ 1102 NONENONEs,x,x, && 1103 program_prefix=${target_alias}- 1104 system_name="$host_os" 1105 else 1106 system_name="`(uname -s -r) 2>/dev/null`" 1107 if test -z "$system_name" ; then 1108 system_name="`(hostname) 2>/dev/null`" 1109 fi 1110 fi 1111 test -n "$system_name" && 1112 cat >>confdefs.h <<EOF 1113 #define SYSTEM_NAME "$system_name" 1114 EOF 1115 1116 if test "${cf_cv_system_name+set}" = set; then 1117 echo $ECHO_N "(cached) $ECHO_C" >&6 1118 else 1119 cf_cv_system_name="$system_name" 1120 fi 1121 1122 test -z "$system_name" && system_name="$cf_cv_system_name" 1123 test -n "$cf_cv_system_name" && echo "$as_me:1123: result: Configuring for $cf_cv_system_name" >&5 1124 echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1125 1126 if test ".$system_name" != ".$cf_cv_system_name" ; then 1127 echo "$as_me:1127: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1128 echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1129 { { echo "$as_me:1129: error: \"Please remove config.cache and try again.\"" >&5 1130 echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1131 { (exit 1); exit 1; }; } 1132 fi 1133 1134 test "$program_prefix" != NONE && 1135 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1136 # Use a double $ so make ignores it. 1137 test "$program_suffix" != NONE && 1138 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1139 # Double any \ or $. echo might interpret backslashes. 1140 # By default was `s,x,x', remove it if useless. 1141 cat <<\_ACEOF >conftest.sed 1142 s/[\\$]/&&/g;s/;s,x,x,$// 1143 _ACEOF 1144 program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1145 rm conftest.sed 1146 1147 ac_ext=c 1148 ac_cpp='$CPP $CPPFLAGS' 1149 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1150 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1151 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1152 ac_main_return=return 1153 if test -n "$ac_tool_prefix"; then 1154 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1155 set dummy ${ac_tool_prefix}gcc; ac_word=$2 1156 echo "$as_me:1156: checking for $ac_word" >&5 1157 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1158 if test "${ac_cv_prog_CC+set}" = set; then 1159 echo $ECHO_N "(cached) $ECHO_C" >&6 1160 else 1161 if test -n "$CC"; then 1162 ac_cv_prog_CC="$CC" # Let the user override the test. 1163 else 1164 ac_save_IFS=$IFS; IFS=$ac_path_separator 1165 ac_dummy="$PATH" 1166 for ac_dir in $ac_dummy; do 1167 IFS=$ac_save_IFS 1168 test -z "$ac_dir" && ac_dir=. 1169 $as_executable_p "$ac_dir/$ac_word" || continue 1170 ac_cv_prog_CC="${ac_tool_prefix}gcc" 1171 echo "$as_me:1171: found $ac_dir/$ac_word" >&5 1172 break 1173 done 1174 1175 fi 1176 fi 1177 CC=$ac_cv_prog_CC 1178 if test -n "$CC"; then 1179 echo "$as_me:1179: result: $CC" >&5 1180 echo "${ECHO_T}$CC" >&6 1181 else 1182 echo "$as_me:1182: result: no" >&5 1183 echo "${ECHO_T}no" >&6 1184 fi 1185 1186 fi 1187 if test -z "$ac_cv_prog_CC"; then 1188 ac_ct_CC=$CC 1189 # Extract the first word of "gcc", so it can be a program name with args. 1190 set dummy gcc; ac_word=$2 1191 echo "$as_me:1191: checking for $ac_word" >&5 1192 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1193 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1194 echo $ECHO_N "(cached) $ECHO_C" >&6 1195 else 1196 if test -n "$ac_ct_CC"; then 1197 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1198 else 1199 ac_save_IFS=$IFS; IFS=$ac_path_separator 1200 ac_dummy="$PATH" 1201 for ac_dir in $ac_dummy; do 1202 IFS=$ac_save_IFS 1203 test -z "$ac_dir" && ac_dir=. 1204 $as_executable_p "$ac_dir/$ac_word" || continue 1205 ac_cv_prog_ac_ct_CC="gcc" 1206 echo "$as_me:1206: found $ac_dir/$ac_word" >&5 1207 break 1208 done 1209 1210 fi 1211 fi 1212 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1213 if test -n "$ac_ct_CC"; then 1214 echo "$as_me:1214: result: $ac_ct_CC" >&5 1215 echo "${ECHO_T}$ac_ct_CC" >&6 1216 else 1217 echo "$as_me:1217: result: no" >&5 1218 echo "${ECHO_T}no" >&6 1219 fi 1220 1221 CC=$ac_ct_CC 1222 else 1223 CC="$ac_cv_prog_CC" 1224 fi 1225 1226 if test -z "$CC"; then 1227 if test -n "$ac_tool_prefix"; then 1228 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1229 set dummy ${ac_tool_prefix}cc; ac_word=$2 1230 echo "$as_me:1230: checking for $ac_word" >&5 1231 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1232 if test "${ac_cv_prog_CC+set}" = set; then 1233 echo $ECHO_N "(cached) $ECHO_C" >&6 1234 else 1235 if test -n "$CC"; then 1236 ac_cv_prog_CC="$CC" # Let the user override the test. 1237 else 1238 ac_save_IFS=$IFS; IFS=$ac_path_separator 1239 ac_dummy="$PATH" 1240 for ac_dir in $ac_dummy; do 1241 IFS=$ac_save_IFS 1242 test -z "$ac_dir" && ac_dir=. 1243 $as_executable_p "$ac_dir/$ac_word" || continue 1244 ac_cv_prog_CC="${ac_tool_prefix}cc" 1245 echo "$as_me:1245: found $ac_dir/$ac_word" >&5 1246 break 1247 done 1248 1249 fi 1250 fi 1251 CC=$ac_cv_prog_CC 1252 if test -n "$CC"; then 1253 echo "$as_me:1253: result: $CC" >&5 1254 echo "${ECHO_T}$CC" >&6 1255 else 1256 echo "$as_me:1256: result: no" >&5 1257 echo "${ECHO_T}no" >&6 1258 fi 1259 1260 fi 1261 if test -z "$ac_cv_prog_CC"; then 1262 ac_ct_CC=$CC 1263 # Extract the first word of "cc", so it can be a program name with args. 1264 set dummy cc; ac_word=$2 1265 echo "$as_me:1265: checking for $ac_word" >&5 1266 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1267 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1268 echo $ECHO_N "(cached) $ECHO_C" >&6 1269 else 1270 if test -n "$ac_ct_CC"; then 1271 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1272 else 1273 ac_save_IFS=$IFS; IFS=$ac_path_separator 1274 ac_dummy="$PATH" 1275 for ac_dir in $ac_dummy; do 1276 IFS=$ac_save_IFS 1277 test -z "$ac_dir" && ac_dir=. 1278 $as_executable_p "$ac_dir/$ac_word" || continue 1279 ac_cv_prog_ac_ct_CC="cc" 1280 echo "$as_me:1280: found $ac_dir/$ac_word" >&5 1281 break 1282 done 1283 1284 fi 1285 fi 1286 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1287 if test -n "$ac_ct_CC"; then 1288 echo "$as_me:1288: result: $ac_ct_CC" >&5 1289 echo "${ECHO_T}$ac_ct_CC" >&6 1290 else 1291 echo "$as_me:1291: result: no" >&5 1292 echo "${ECHO_T}no" >&6 1293 fi 1294 1295 CC=$ac_ct_CC 1296 else 1297 CC="$ac_cv_prog_CC" 1298 fi 1299 1300 fi 1301 if test -z "$CC"; then 1302 # Extract the first word of "cc", so it can be a program name with args. 1303 set dummy cc; ac_word=$2 1304 echo "$as_me:1304: checking for $ac_word" >&5 1305 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1306 if test "${ac_cv_prog_CC+set}" = set; then 1307 echo $ECHO_N "(cached) $ECHO_C" >&6 1308 else 1309 if test -n "$CC"; then 1310 ac_cv_prog_CC="$CC" # Let the user override the test. 1311 else 1312 ac_prog_rejected=no 1313 ac_save_IFS=$IFS; IFS=$ac_path_separator 1314 ac_dummy="$PATH" 1315 for ac_dir in $ac_dummy; do 1316 IFS=$ac_save_IFS 1317 test -z "$ac_dir" && ac_dir=. 1318 $as_executable_p "$ac_dir/$ac_word" || continue 1319 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1320 ac_prog_rejected=yes 1321 continue 1322 fi 1323 ac_cv_prog_CC="cc" 1324 echo "$as_me:1324: found $ac_dir/$ac_word" >&5 1325 break 1326 done 1327 1328 if test $ac_prog_rejected = yes; then 1329 # We found a bogon in the path, so make sure we never use it. 1330 set dummy $ac_cv_prog_CC 1331 shift 1332 if test $# != 0; then 1333 # We chose a different compiler from the bogus one. 1334 # However, it has the same basename, so the bogon will be chosen 1335 # first if we set CC to just the basename; use the full file name. 1336 shift 1337 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1338 shift 1339 ac_cv_prog_CC="$@" 1340 fi 1341 fi 1342 fi 1343 fi 1344 CC=$ac_cv_prog_CC 1345 if test -n "$CC"; then 1346 echo "$as_me:1346: result: $CC" >&5 1347 echo "${ECHO_T}$CC" >&6 1348 else 1349 echo "$as_me:1349: result: no" >&5 1350 echo "${ECHO_T}no" >&6 1351 fi 1352 1353 fi 1354 if test -z "$CC"; then 1355 if test -n "$ac_tool_prefix"; then 1356 for ac_prog in cl 1357 do 1358 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1359 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1360 echo "$as_me:1360: checking for $ac_word" >&5 1361 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1362 if test "${ac_cv_prog_CC+set}" = set; then 1363 echo $ECHO_N "(cached) $ECHO_C" >&6 1364 else 1365 if test -n "$CC"; then 1366 ac_cv_prog_CC="$CC" # Let the user override the test. 1367 else 1368 ac_save_IFS=$IFS; IFS=$ac_path_separator 1369 ac_dummy="$PATH" 1370 for ac_dir in $ac_dummy; do 1371 IFS=$ac_save_IFS 1372 test -z "$ac_dir" && ac_dir=. 1373 $as_executable_p "$ac_dir/$ac_word" || continue 1374 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1375 echo "$as_me:1375: found $ac_dir/$ac_word" >&5 1376 break 1377 done 1378 1379 fi 1380 fi 1381 CC=$ac_cv_prog_CC 1382 if test -n "$CC"; then 1383 echo "$as_me:1383: result: $CC" >&5 1384 echo "${ECHO_T}$CC" >&6 1385 else 1386 echo "$as_me:1386: result: no" >&5 1387 echo "${ECHO_T}no" >&6 1388 fi 1389 1390 test -n "$CC" && break 1391 done 1392 fi 1393 if test -z "$CC"; then 1394 ac_ct_CC=$CC 1395 for ac_prog in cl 1396 do 1397 # Extract the first word of "$ac_prog", so it can be a program name with args. 1398 set dummy $ac_prog; ac_word=$2 1399 echo "$as_me:1399: checking for $ac_word" >&5 1400 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1401 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1402 echo $ECHO_N "(cached) $ECHO_C" >&6 1403 else 1404 if test -n "$ac_ct_CC"; then 1405 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1406 else 1407 ac_save_IFS=$IFS; IFS=$ac_path_separator 1408 ac_dummy="$PATH" 1409 for ac_dir in $ac_dummy; do 1410 IFS=$ac_save_IFS 1411 test -z "$ac_dir" && ac_dir=. 1412 $as_executable_p "$ac_dir/$ac_word" || continue 1413 ac_cv_prog_ac_ct_CC="$ac_prog" 1414 echo "$as_me:1414: found $ac_dir/$ac_word" >&5 1415 break 1416 done 1417 1418 fi 1419 fi 1420 ac_ct_CC=$ac_cv_prog_ac_ct_CC 1421 if test -n "$ac_ct_CC"; then 1422 echo "$as_me:1422: result: $ac_ct_CC" >&5 1423 echo "${ECHO_T}$ac_ct_CC" >&6 1424 else 1425 echo "$as_me:1425: result: no" >&5 1426 echo "${ECHO_T}no" >&6 1427 fi 1428 1429 test -n "$ac_ct_CC" && break 1430 done 1431 1432 CC=$ac_ct_CC 1433 fi 1434 1435 fi 1436 1437 test -z "$CC" && { { echo "$as_me:1437: error: no acceptable cc found in \$PATH" >&5 1438 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1439 { (exit 1); exit 1; }; } 1440 1441 # Provide some information about the compiler. 1442 echo "$as_me:1442:" \ 1443 "checking for C compiler version" >&5 1444 ac_compiler=`set X $ac_compile; echo $2` 1445 { (eval echo "$as_me:1445: \"$ac_compiler --version </dev/null >&5\"") >&5 1446 (eval $ac_compiler --version </dev/null >&5) 2>&5 1447 ac_status=$? 1448 echo "$as_me:1448: \$? = $ac_status" >&5 1449 (exit $ac_status); } 1450 { (eval echo "$as_me:1450: \"$ac_compiler -v </dev/null >&5\"") >&5 1451 (eval $ac_compiler -v </dev/null >&5) 2>&5 1452 ac_status=$? 1453 echo "$as_me:1453: \$? = $ac_status" >&5 1454 (exit $ac_status); } 1455 { (eval echo "$as_me:1455: \"$ac_compiler -V </dev/null >&5\"") >&5 1456 (eval $ac_compiler -V </dev/null >&5) 2>&5 1457 ac_status=$? 1458 echo "$as_me:1458: \$? = $ac_status" >&5 1459 (exit $ac_status); } 1460 1461 cat >conftest.$ac_ext <<_ACEOF 1462 #line 1462 "configure" 1463 #include "confdefs.h" 1464 1465 int 1466 main () 1467 { 1468 1469 ; 1470 return 0; 1471 } 1472 _ACEOF 1473 ac_clean_files_save=$ac_clean_files 1474 ac_clean_files="$ac_clean_files a.out a.exe" 1475 # Try to create an executable without -o first, disregard a.out. 1476 # It will help us diagnose broken compilers, and finding out an intuition 1477 # of exeext. 1478 echo "$as_me:1478: checking for C compiler default output" >&5 1479 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1480 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1481 if { (eval echo "$as_me:1481: \"$ac_link_default\"") >&5 1482 (eval $ac_link_default) 2>&5 1483 ac_status=$? 1484 echo "$as_me:1484: \$? = $ac_status" >&5 1485 (exit $ac_status); }; then 1486 # Find the output, starting from the most likely. This scheme is 1487 # not robust to junk in `.', hence go to wildcards (a.*) only as a last 1488 # resort. 1489 for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1490 ls a.out conftest 2>/dev/null; 1491 ls a.* conftest.* 2>/dev/null`; do 1492 case $ac_file in 1493 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1494 a.out ) # We found the default executable, but exeext='' is most 1495 # certainly right. 1496 break;; 1497 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1498 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1499 export ac_cv_exeext 1500 break;; 1501 * ) break;; 1502 esac 1503 done 1504 else 1505 echo "$as_me: failed program was:" >&5 1506 cat conftest.$ac_ext >&5 1507 { { echo "$as_me:1507: error: C compiler cannot create executables" >&5 1508 echo "$as_me: error: C compiler cannot create executables" >&2;} 1509 { (exit 77); exit 77; }; } 1510 fi 1511 1512 ac_exeext=$ac_cv_exeext 1513 echo "$as_me:1513: result: $ac_file" >&5 1514 echo "${ECHO_T}$ac_file" >&6 1515 1516 # Check the compiler produces executables we can run. If not, either 1517 # the compiler is broken, or we cross compile. 1518 echo "$as_me:1518: checking whether the C compiler works" >&5 1519 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1520 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1521 # If not cross compiling, check that we can run a simple program. 1522 if test "$cross_compiling" != yes; then 1523 if { ac_try='./$ac_file' 1524 { (eval echo "$as_me:1524: \"$ac_try\"") >&5 1525 (eval $ac_try) 2>&5 1526 ac_status=$? 1527 echo "$as_me:1527: \$? = $ac_status" >&5 1528 (exit $ac_status); }; }; then 1529 cross_compiling=no 1530 else 1531 if test "$cross_compiling" = maybe; then 1532 cross_compiling=yes 1533 else 1534 { { echo "$as_me:1534: error: cannot run C compiled programs. 1535 If you meant to cross compile, use \`--host'." >&5 1536 echo "$as_me: error: cannot run C compiled programs. 1537 If you meant to cross compile, use \`--host'." >&2;} 1538 { (exit 1); exit 1; }; } 1539 fi 1540 fi 1541 fi 1542 echo "$as_me:1542: result: yes" >&5 1543 echo "${ECHO_T}yes" >&6 1544 1545 rm -f a.out a.exe conftest$ac_cv_exeext 1546 ac_clean_files=$ac_clean_files_save 1547 # Check the compiler produces executables we can run. If not, either 1548 # the compiler is broken, or we cross compile. 1549 echo "$as_me:1549: checking whether we are cross compiling" >&5 1550 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1551 echo "$as_me:1551: result: $cross_compiling" >&5 1552 echo "${ECHO_T}$cross_compiling" >&6 1553 1554 echo "$as_me:1554: checking for executable suffix" >&5 1555 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1556 if { (eval echo "$as_me:1556: \"$ac_link\"") >&5 1557 (eval $ac_link) 2>&5 1558 ac_status=$? 1559 echo "$as_me:1559: \$? = $ac_status" >&5 1560 (exit $ac_status); }; then 1561 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1562 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1563 # work properly (i.e., refer to `conftest.exe'), while it won't with 1564 # `rm'. 1565 for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1566 case $ac_file in 1567 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1568 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1569 export ac_cv_exeext 1570 break;; 1571 * ) break;; 1572 esac 1573 done 1574 else 1575 { { echo "$as_me:1575: error: cannot compute EXEEXT: cannot compile and link" >&5 1576 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1577 { (exit 1); exit 1; }; } 1578 fi 1579 1580 rm -f conftest$ac_cv_exeext 1581 echo "$as_me:1581: result: $ac_cv_exeext" >&5 1582 echo "${ECHO_T}$ac_cv_exeext" >&6 1583 1584 rm -f conftest.$ac_ext 1585 EXEEXT=$ac_cv_exeext 1586 ac_exeext=$EXEEXT 1587 echo "$as_me:1587: checking for object suffix" >&5 1588 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1589 if test "${ac_cv_objext+set}" = set; then 1590 echo $ECHO_N "(cached) $ECHO_C" >&6 1591 else 1592 cat >conftest.$ac_ext <<_ACEOF 1593 #line 1593 "configure" 1594 #include "confdefs.h" 1595 1596 int 1597 main () 1598 { 1599 1600 ; 1601 return 0; 1602 } 1603 _ACEOF 1604 rm -f conftest.o conftest.obj 1605 if { (eval echo "$as_me:1605: \"$ac_compile\"") >&5 1606 (eval $ac_compile) 2>&5 1607 ac_status=$? 1608 echo "$as_me:1608: \$? = $ac_status" >&5 1609 (exit $ac_status); }; then 1610 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1611 case $ac_file in 1612 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1613 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1614 break;; 1615 esac 1616 done 1617 else 1618 echo "$as_me: failed program was:" >&5 1619 cat conftest.$ac_ext >&5 1620 { { echo "$as_me:1620: error: cannot compute OBJEXT: cannot compile" >&5 1621 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1622 { (exit 1); exit 1; }; } 1623 fi 1624 1625 rm -f conftest.$ac_cv_objext conftest.$ac_ext 1626 fi 1627 echo "$as_me:1627: result: $ac_cv_objext" >&5 1628 echo "${ECHO_T}$ac_cv_objext" >&6 1629 OBJEXT=$ac_cv_objext 1630 ac_objext=$OBJEXT 1631 echo "$as_me:1631: checking whether we are using the GNU C compiler" >&5 1632 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1633 if test "${ac_cv_c_compiler_gnu+set}" = set; then 1634 echo $ECHO_N "(cached) $ECHO_C" >&6 1635 else 1636 cat >conftest.$ac_ext <<_ACEOF 1637 #line 1637 "configure" 1638 #include "confdefs.h" 1639 1640 int 1641 main () 1642 { 1643 #ifndef __GNUC__ 1644 choke me 1645 #endif 1646 1647 ; 1648 return 0; 1649 } 1650 _ACEOF 1651 rm -f conftest.$ac_objext 1652 if { (eval echo "$as_me:1652: \"$ac_compile\"") >&5 1653 (eval $ac_compile) 2>&5 1654 ac_status=$? 1655 echo "$as_me:1655: \$? = $ac_status" >&5 1656 (exit $ac_status); } && 1657 { ac_try='test -s conftest.$ac_objext' 1658 { (eval echo "$as_me:1658: \"$ac_try\"") >&5 1659 (eval $ac_try) 2>&5 1660 ac_status=$? 1661 echo "$as_me:1661: \$? = $ac_status" >&5 1662 (exit $ac_status); }; }; then 1663 ac_compiler_gnu=yes 1664 else 1665 echo "$as_me: failed program was:" >&5 1666 cat conftest.$ac_ext >&5 1667 ac_compiler_gnu=no 1668 fi 1669 rm -f conftest.$ac_objext conftest.$ac_ext 1670 ac_cv_c_compiler_gnu=$ac_compiler_gnu 1671 1672 fi 1673 echo "$as_me:1673: result: $ac_cv_c_compiler_gnu" >&5 1674 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1675 GCC=`test $ac_compiler_gnu = yes && echo yes` 1676 ac_test_CFLAGS=${CFLAGS+set} 1677 ac_save_CFLAGS=$CFLAGS 1678 CFLAGS="-g" 1679 echo "$as_me:1679: checking whether $CC accepts -g" >&5 1680 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1681 if test "${ac_cv_prog_cc_g+set}" = set; then 1682 echo $ECHO_N "(cached) $ECHO_C" >&6 1683 else 1684 cat >conftest.$ac_ext <<_ACEOF 1685 #line 1685 "configure" 1686 #include "confdefs.h" 1687 1688 int 1689 main () 1690 { 1691 1692 ; 1693 return 0; 1694 } 1695 _ACEOF 1696 rm -f conftest.$ac_objext 1697 if { (eval echo "$as_me:1697: \"$ac_compile\"") >&5 1698 (eval $ac_compile) 2>&5 1699 ac_status=$? 1700 echo "$as_me:1700: \$? = $ac_status" >&5 1701 (exit $ac_status); } && 1702 { ac_try='test -s conftest.$ac_objext' 1703 { (eval echo "$as_me:1703: \"$ac_try\"") >&5 1704 (eval $ac_try) 2>&5 1705 ac_status=$? 1706 echo "$as_me:1706: \$? = $ac_status" >&5 1707 (exit $ac_status); }; }; then 1708 ac_cv_prog_cc_g=yes 1709 else 1710 echo "$as_me: failed program was:" >&5 1711 cat conftest.$ac_ext >&5 1712 ac_cv_prog_cc_g=no 1713 fi 1714 rm -f conftest.$ac_objext conftest.$ac_ext 1715 fi 1716 echo "$as_me:1716: result: $ac_cv_prog_cc_g" >&5 1717 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1718 if test "$ac_test_CFLAGS" = set; then 1719 CFLAGS=$ac_save_CFLAGS 1720 elif test $ac_cv_prog_cc_g = yes; then 1721 if test "$GCC" = yes; then 1722 CFLAGS="-g -O2" 1723 else 1724 CFLAGS="-g" 1725 fi 1726 else 1727 if test "$GCC" = yes; then 1728 CFLAGS="-O2" 1729 else 1730 CFLAGS= 1731 fi 1732 fi 1733 # Some people use a C++ compiler to compile C. Since we use `exit', 1734 # in C++ we need to declare it. In case someone uses the same compiler 1735 # for both compiling C and C++ we need to have the C++ compiler decide 1736 # the declaration of exit, since it's the most demanding environment. 1737 cat >conftest.$ac_ext <<_ACEOF 1738 #ifndef __cplusplus 1739 choke me 1740 #endif 1741 _ACEOF 1742 rm -f conftest.$ac_objext 1743 if { (eval echo "$as_me:1743: \"$ac_compile\"") >&5 1744 (eval $ac_compile) 2>&5 1745 ac_status=$? 1746 echo "$as_me:1746: \$? = $ac_status" >&5 1747 (exit $ac_status); } && 1748 { ac_try='test -s conftest.$ac_objext' 1749 { (eval echo "$as_me:1749: \"$ac_try\"") >&5 1750 (eval $ac_try) 2>&5 1751 ac_status=$? 1752 echo "$as_me:1752: \$? = $ac_status" >&5 1753 (exit $ac_status); }; }; then 1754 for ac_declaration in \ 1755 ''\ 1756 '#include <stdlib.h>' \ 1757 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1758 'extern "C" void std::exit (int); using std::exit;' \ 1759 'extern "C" void exit (int) throw ();' \ 1760 'extern "C" void exit (int);' \ 1761 'void exit (int);' 1762 do 1763 cat >conftest.$ac_ext <<_ACEOF 1764 #line 1764 "configure" 1765 #include "confdefs.h" 1766 #include <stdlib.h> 1767 $ac_declaration 1768 int 1769 main () 1770 { 1771 exit (42); 1772 ; 1773 return 0; 1774 } 1775 _ACEOF 1776 rm -f conftest.$ac_objext 1777 if { (eval echo "$as_me:1777: \"$ac_compile\"") >&5 1778 (eval $ac_compile) 2>&5 1779 ac_status=$? 1780 echo "$as_me:1780: \$? = $ac_status" >&5 1781 (exit $ac_status); } && 1782 { ac_try='test -s conftest.$ac_objext' 1783 { (eval echo "$as_me:1783: \"$ac_try\"") >&5 1784 (eval $ac_try) 2>&5 1785 ac_status=$? 1786 echo "$as_me:1786: \$? = $ac_status" >&5 1787 (exit $ac_status); }; }; then 1788 : 1789 else 1790 echo "$as_me: failed program was:" >&5 1791 cat conftest.$ac_ext >&5 1792 continue 1793 fi 1794 rm -f conftest.$ac_objext conftest.$ac_ext 1795 cat >conftest.$ac_ext <<_ACEOF 1796 #line 1796 "configure" 1797 #include "confdefs.h" 1798 $ac_declaration 1799 int 1800 main () 1801 { 1802 exit (42); 1803 ; 1804 return 0; 1805 } 1806 _ACEOF 1807 rm -f conftest.$ac_objext 1808 if { (eval echo "$as_me:1808: \"$ac_compile\"") >&5 1809 (eval $ac_compile) 2>&5 1810 ac_status=$? 1811 echo "$as_me:1811: \$? = $ac_status" >&5 1812 (exit $ac_status); } && 1813 { ac_try='test -s conftest.$ac_objext' 1814 { (eval echo "$as_me:1814: \"$ac_try\"") >&5 1815 (eval $ac_try) 2>&5 1816 ac_status=$? 1817 echo "$as_me:1817: \$? = $ac_status" >&5 1818 (exit $ac_status); }; }; then 1819 break 1820 else 1821 echo "$as_me: failed program was:" >&5 1822 cat conftest.$ac_ext >&5 1823 fi 1824 rm -f conftest.$ac_objext conftest.$ac_ext 1825 done 1826 rm -rf conftest* 1827 if test -n "$ac_declaration"; then 1828 echo '#ifdef __cplusplus' >>confdefs.h 1829 echo $ac_declaration >>confdefs.h 1830 echo '#endif' >>confdefs.h 1831 fi 1832 1833 else 1834 echo "$as_me: failed program was:" >&5 1835 cat conftest.$ac_ext >&5 1836 fi 1837 rm -f conftest.$ac_objext conftest.$ac_ext 1838 ac_ext=c 1839 ac_cpp='$CPP $CPPFLAGS' 1840 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1841 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1842 ac_compiler_gnu=$ac_cv_c_compiler_gnu 1843 ac_main_return=return 1844 1845 GCC_VERSION=none 1846 if test "$GCC" = yes ; then 1847 echo "$as_me:1847: checking version of $CC" >&5 1848 echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1849 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1850 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1851 echo "$as_me:1851: result: $GCC_VERSION" >&5 1852 echo "${ECHO_T}$GCC_VERSION" >&6 1853 fi 1854 1855 echo "$as_me:1855: checking for $CC option to accept ANSI C" >&5 1856 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1857 if test "${ac_cv_prog_cc_stdc+set}" = set; then 1858 echo $ECHO_N "(cached) $ECHO_C" >&6 1859 else 1860 ac_cv_prog_cc_stdc=no 1861 ac_save_CC=$CC 1862 cat >conftest.$ac_ext <<_ACEOF 1863 #line 1863 "configure" 1864 #include "confdefs.h" 1865 #include <stdarg.h> 1866 #include <stdio.h> 1867 #include <sys/types.h> 1868 #include <sys/stat.h> 1869 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1870 struct buf { int x; }; 1871 FILE * (*rcsopen) (struct buf *, struct stat *, int); 1872 static char *e (p, i) 1873 char **p; 1874 int i; 1875 { 1876 return p[i]; 1877 } 1878 static char *f (char * (*g) (char **, int), char **p, ...) 1879 { 1880 char *s; 1881 va_list v; 1882 va_start (v,p); 1883 s = g (p, va_arg (v,int)); 1884 va_end (v); 1885 return s; 1886 } 1887 int test (int i, double x); 1888 struct s1 {int (*f) (int a);}; 1889 struct s2 {int (*f) (double a);}; 1890 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1891 int argc; 1892 char **argv; 1893 int 1894 main () 1895 { 1896 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 1897 ; 1898 return 0; 1899 } 1900 _ACEOF 1901 # Don't try gcc -ansi; that turns off useful extensions and 1902 # breaks some systems' header files. 1903 # AIX -qlanglvl=ansi 1904 # Ultrix and OSF/1 -std1 1905 # HP-UX 10.20 and later -Ae 1906 # HP-UX older versions -Aa -D_HPUX_SOURCE 1907 # SVR4 -Xc -D__EXTENSIONS__ 1908 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 1909 do 1910 CC="$ac_save_CC $ac_arg" 1911 rm -f conftest.$ac_objext 1912 if { (eval echo "$as_me:1912: \"$ac_compile\"") >&5 1913 (eval $ac_compile) 2>&5 1914 ac_status=$? 1915 echo "$as_me:1915: \$? = $ac_status" >&5 1916 (exit $ac_status); } && 1917 { ac_try='test -s conftest.$ac_objext' 1918 { (eval echo "$as_me:1918: \"$ac_try\"") >&5 1919 (eval $ac_try) 2>&5 1920 ac_status=$? 1921 echo "$as_me:1921: \$? = $ac_status" >&5 1922 (exit $ac_status); }; }; then 1923 ac_cv_prog_cc_stdc=$ac_arg 1924 break 1925 else 1926 echo "$as_me: failed program was:" >&5 1927 cat conftest.$ac_ext >&5 1928 fi 1929 rm -f conftest.$ac_objext 1930 done 1931 rm -f conftest.$ac_ext conftest.$ac_objext 1932 CC=$ac_save_CC 1933 1934 fi 1935 1936 case "x$ac_cv_prog_cc_stdc" in 1937 x|xno) 1938 echo "$as_me:1938: result: none needed" >&5 1939 echo "${ECHO_T}none needed" >&6 ;; 1940 *) 1941 echo "$as_me:1941: result: $ac_cv_prog_cc_stdc" >&5 1942 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 1943 CC="$CC $ac_cv_prog_cc_stdc" ;; 1944 esac 1945 1946 # This should have been defined by AC_PROG_CC 1947 : ${CC:=cc} 1948 1949 echo "$as_me:1949: checking \$CC variable" >&5 1950 echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 1951 case "$CC" in 1952 (*[\ \ ]-[IUD]*) 1953 echo "$as_me:1953: result: broken" >&5 1954 echo "${ECHO_T}broken" >&6 1955 { echo "$as_me:1955: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 1956 echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 1957 # humor him... 1958 cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'` 1959 CC=`echo "$CC" | sed -e 's/[ ].*//'` 1960 1961 cf_fix_cppflags=no 1962 cf_new_cflags= 1963 cf_new_cppflags= 1964 cf_new_extra_cppflags= 1965 1966 for cf_add_cflags in $cf_flags 1967 do 1968 case $cf_fix_cppflags in 1969 (no) 1970 case $cf_add_cflags in 1971 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 1972 case $cf_add_cflags in 1973 (-D*) 1974 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 1975 1976 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 1977 && test -z "${cf_tst_cflags}" \ 1978 && cf_fix_cppflags=yes 1979 1980 if test $cf_fix_cppflags = yes ; then 1981 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1982 continue 1983 elif test "${cf_tst_cflags}" = "\"'" ; then 1984 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1985 continue 1986 fi 1987 ;; 1988 esac 1989 case "$CPPFLAGS" in 1990 (*$cf_add_cflags) 1991 ;; 1992 (*) 1993 case $cf_add_cflags in 1994 (-D*) 1995 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 1996 1997 CPPFLAGS=`echo "$CPPFLAGS" | \ 1998 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 1999 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2000 2001 ;; 2002 esac 2003 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2004 ;; 2005 esac 2006 ;; 2007 (*) 2008 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2009 ;; 2010 esac 2011 ;; 2012 (yes) 2013 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2014 2015 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2016 2017 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2018 && test -z "${cf_tst_cflags}" \ 2019 && cf_fix_cppflags=no 2020 ;; 2021 esac 2022 done 2023 2024 if test -n "$cf_new_cflags" ; then 2025 2026 CFLAGS="$CFLAGS $cf_new_cflags" 2027 fi 2028 2029 if test -n "$cf_new_cppflags" ; then 2030 2031 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2032 fi 2033 2034 if test -n "$cf_new_extra_cppflags" ; then 2035 2036 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2037 fi 2038 2039 ;; 2040 (*) 2041 echo "$as_me:2041: result: ok" >&5 2042 echo "${ECHO_T}ok" >&6 2043 ;; 2044 esac 2045 2046 echo "$as_me:2046: checking whether ${MAKE-make} sets \${MAKE}" >&5 2047 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2048 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2049 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2050 echo $ECHO_N "(cached) $ECHO_C" >&6 2051 else 2052 cat >conftest.make <<\EOF 2053 all: 2054 @echo 'ac_maketemp="${MAKE}"' 2055 EOF 2056 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2057 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2058 if test -n "$ac_maketemp"; then 2059 eval ac_cv_prog_make_${ac_make}_set=yes 2060 else 2061 eval ac_cv_prog_make_${ac_make}_set=no 2062 fi 2063 rm -f conftest.make 2064 fi 2065 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2066 echo "$as_me:2066: result: yes" >&5 2067 echo "${ECHO_T}yes" >&6 2068 SET_MAKE= 2069 else 2070 echo "$as_me:2070: result: no" >&5 2071 echo "${ECHO_T}no" >&6 2072 SET_MAKE="MAKE=${MAKE-make}" 2073 fi 2074 2075 # Find a good install program. We prefer a C program (faster), 2076 # so one script is as good as another. But avoid the broken or 2077 # incompatible versions: 2078 # SysV /etc/install, /usr/sbin/install 2079 # SunOS /usr/etc/install 2080 # IRIX /sbin/install 2081 # AIX /bin/install 2082 # AmigaOS /C/install, which installs bootblocks on floppy discs 2083 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2084 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2085 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2086 # ./install, which can be erroneously created by make from ./install.sh. 2087 echo "$as_me:2087: checking for a BSD compatible install" >&5 2088 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2089 if test -z "$INSTALL"; then 2090 if test "${ac_cv_path_install+set}" = set; then 2091 echo $ECHO_N "(cached) $ECHO_C" >&6 2092 else 2093 ac_save_IFS=$IFS; IFS=$ac_path_separator 2094 for ac_dir in $PATH; do 2095 IFS=$ac_save_IFS 2096 # Account for people who put trailing slashes in PATH elements. 2097 case $ac_dir/ in 2098 / | ./ | .// | /cC/* \ 2099 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2100 | /usr/ucb/* ) ;; 2101 *) 2102 # OSF1 and SCO ODT 3.0 have their own names for install. 2103 # Don't use installbsd from OSF since it installs stuff as root 2104 # by default. 2105 for ac_prog in ginstall scoinst install; do 2106 if $as_executable_p "$ac_dir/$ac_prog"; then 2107 if test $ac_prog = install && 2108 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2109 # AIX install. It has an incompatible calling convention. 2110 : 2111 elif test $ac_prog = install && 2112 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2113 # program-specific install script used by HP pwplus--don't use. 2114 : 2115 else 2116 ac_cv_path_install="$ac_dir/$ac_prog -c" 2117 break 2 2118 fi 2119 fi 2120 done 2121 ;; 2122 esac 2123 done 2124 2125 fi 2126 if test "${ac_cv_path_install+set}" = set; then 2127 INSTALL=$ac_cv_path_install 2128 else 2129 # As a last resort, use the slow shell script. We don't cache a 2130 # path for INSTALL within a source directory, because that will 2131 # break other packages using the cache if that directory is 2132 # removed, or if the path is relative. 2133 INSTALL=$ac_install_sh 2134 fi 2135 fi 2136 echo "$as_me:2136: result: $INSTALL" >&5 2137 echo "${ECHO_T}$INSTALL" >&6 2138 2139 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2140 # It thinks the first close brace ends the variable substitution. 2141 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2142 2143 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2144 2145 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2146 2147 echo "$as_me:2147: checking if filesystem supports mixed-case filenames" >&5 2148 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2149 if test "${cf_cv_mixedcase+set}" = set; then 2150 echo $ECHO_N "(cached) $ECHO_C" >&6 2151 else 2152 2153 if test "$cross_compiling" = yes ; then 2154 case $target_alias in 2155 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) 2156 cf_cv_mixedcase=no 2157 ;; 2158 (*) 2159 cf_cv_mixedcase=yes 2160 ;; 2161 esac 2162 else 2163 rm -f conftest CONFTEST 2164 echo test >conftest 2165 if test -f CONFTEST ; then 2166 cf_cv_mixedcase=no 2167 else 2168 cf_cv_mixedcase=yes 2169 fi 2170 rm -f conftest CONFTEST 2171 fi 2172 2173 fi 2174 echo "$as_me:2174: result: $cf_cv_mixedcase" >&5 2175 echo "${ECHO_T}$cf_cv_mixedcase" >&6 2176 test "$cf_cv_mixedcase" = yes && 2177 cat >>confdefs.h <<\EOF 2178 #define MIXEDCASE_FILENAMES 1 2179 EOF 2180 2181 for ac_prog in exctags ctags 2182 do 2183 # Extract the first word of "$ac_prog", so it can be a program name with args. 2184 set dummy $ac_prog; ac_word=$2 2185 echo "$as_me:2185: checking for $ac_word" >&5 2186 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2187 if test "${ac_cv_prog_CTAGS+set}" = set; then 2188 echo $ECHO_N "(cached) $ECHO_C" >&6 2189 else 2190 if test -n "$CTAGS"; then 2191 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2192 else 2193 ac_save_IFS=$IFS; IFS=$ac_path_separator 2194 ac_dummy="$PATH" 2195 for ac_dir in $ac_dummy; do 2196 IFS=$ac_save_IFS 2197 test -z "$ac_dir" && ac_dir=. 2198 $as_executable_p "$ac_dir/$ac_word" || continue 2199 ac_cv_prog_CTAGS="$ac_prog" 2200 echo "$as_me:2200: found $ac_dir/$ac_word" >&5 2201 break 2202 done 2203 2204 fi 2205 fi 2206 CTAGS=$ac_cv_prog_CTAGS 2207 if test -n "$CTAGS"; then 2208 echo "$as_me:2208: result: $CTAGS" >&5 2209 echo "${ECHO_T}$CTAGS" >&6 2210 else 2211 echo "$as_me:2211: result: no" >&5 2212 echo "${ECHO_T}no" >&6 2213 fi 2214 2215 test -n "$CTAGS" && break 2216 done 2217 2218 for ac_prog in exetags etags 2219 do 2220 # Extract the first word of "$ac_prog", so it can be a program name with args. 2221 set dummy $ac_prog; ac_word=$2 2222 echo "$as_me:2222: checking for $ac_word" >&5 2223 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2224 if test "${ac_cv_prog_ETAGS+set}" = set; then 2225 echo $ECHO_N "(cached) $ECHO_C" >&6 2226 else 2227 if test -n "$ETAGS"; then 2228 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2229 else 2230 ac_save_IFS=$IFS; IFS=$ac_path_separator 2231 ac_dummy="$PATH" 2232 for ac_dir in $ac_dummy; do 2233 IFS=$ac_save_IFS 2234 test -z "$ac_dir" && ac_dir=. 2235 $as_executable_p "$ac_dir/$ac_word" || continue 2236 ac_cv_prog_ETAGS="$ac_prog" 2237 echo "$as_me:2237: found $ac_dir/$ac_word" >&5 2238 break 2239 done 2240 2241 fi 2242 fi 2243 ETAGS=$ac_cv_prog_ETAGS 2244 if test -n "$ETAGS"; then 2245 echo "$as_me:2245: result: $ETAGS" >&5 2246 echo "${ECHO_T}$ETAGS" >&6 2247 else 2248 echo "$as_me:2248: result: no" >&5 2249 echo "${ECHO_T}no" >&6 2250 fi 2251 2252 test -n "$ETAGS" && break 2253 done 2254 2255 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2256 set dummy ${CTAGS:-ctags}; ac_word=$2 2257 echo "$as_me:2257: checking for $ac_word" >&5 2258 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2259 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2260 echo $ECHO_N "(cached) $ECHO_C" >&6 2261 else 2262 if test -n "$MAKE_LOWER_TAGS"; then 2263 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2264 else 2265 ac_save_IFS=$IFS; IFS=$ac_path_separator 2266 ac_dummy="$PATH" 2267 for ac_dir in $ac_dummy; do 2268 IFS=$ac_save_IFS 2269 test -z "$ac_dir" && ac_dir=. 2270 $as_executable_p "$ac_dir/$ac_word" || continue 2271 ac_cv_prog_MAKE_LOWER_TAGS="yes" 2272 echo "$as_me:2272: found $ac_dir/$ac_word" >&5 2273 break 2274 done 2275 2276 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2277 fi 2278 fi 2279 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2280 if test -n "$MAKE_LOWER_TAGS"; then 2281 echo "$as_me:2281: result: $MAKE_LOWER_TAGS" >&5 2282 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2283 else 2284 echo "$as_me:2284: result: no" >&5 2285 echo "${ECHO_T}no" >&6 2286 fi 2287 2288 if test "$cf_cv_mixedcase" = yes ; then 2289 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2290 set dummy ${ETAGS:-etags}; ac_word=$2 2291 echo "$as_me:2291: checking for $ac_word" >&5 2292 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2293 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2294 echo $ECHO_N "(cached) $ECHO_C" >&6 2295 else 2296 if test -n "$MAKE_UPPER_TAGS"; then 2297 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2298 else 2299 ac_save_IFS=$IFS; IFS=$ac_path_separator 2300 ac_dummy="$PATH" 2301 for ac_dir in $ac_dummy; do 2302 IFS=$ac_save_IFS 2303 test -z "$ac_dir" && ac_dir=. 2304 $as_executable_p "$ac_dir/$ac_word" || continue 2305 ac_cv_prog_MAKE_UPPER_TAGS="yes" 2306 echo "$as_me:2306: found $ac_dir/$ac_word" >&5 2307 break 2308 done 2309 2310 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2311 fi 2312 fi 2313 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2314 if test -n "$MAKE_UPPER_TAGS"; then 2315 echo "$as_me:2315: result: $MAKE_UPPER_TAGS" >&5 2316 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2317 else 2318 echo "$as_me:2318: result: no" >&5 2319 echo "${ECHO_T}no" >&6 2320 fi 2321 2322 else 2323 MAKE_UPPER_TAGS=no 2324 fi 2325 2326 if test "$MAKE_UPPER_TAGS" = yes ; then 2327 MAKE_UPPER_TAGS= 2328 else 2329 MAKE_UPPER_TAGS="#" 2330 fi 2331 2332 if test "$MAKE_LOWER_TAGS" = yes ; then 2333 MAKE_LOWER_TAGS= 2334 else 2335 MAKE_LOWER_TAGS="#" 2336 fi 2337 2338 for ac_prog in mawk gawk nawk awk 2339 do 2340 # Extract the first word of "$ac_prog", so it can be a program name with args. 2341 set dummy $ac_prog; ac_word=$2 2342 echo "$as_me:2342: checking for $ac_word" >&5 2343 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2344 if test "${ac_cv_prog_AWK+set}" = set; then 2345 echo $ECHO_N "(cached) $ECHO_C" >&6 2346 else 2347 if test -n "$AWK"; then 2348 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2349 else 2350 ac_save_IFS=$IFS; IFS=$ac_path_separator 2351 ac_dummy="$PATH" 2352 for ac_dir in $ac_dummy; do 2353 IFS=$ac_save_IFS 2354 test -z "$ac_dir" && ac_dir=. 2355 $as_executable_p "$ac_dir/$ac_word" || continue 2356 ac_cv_prog_AWK="$ac_prog" 2357 echo "$as_me:2357: found $ac_dir/$ac_word" >&5 2358 break 2359 done 2360 2361 fi 2362 fi 2363 AWK=$ac_cv_prog_AWK 2364 if test -n "$AWK"; then 2365 echo "$as_me:2365: result: $AWK" >&5 2366 echo "${ECHO_T}$AWK" >&6 2367 else 2368 echo "$as_me:2368: result: no" >&5 2369 echo "${ECHO_T}no" >&6 2370 fi 2371 2372 test -n "$AWK" && break 2373 done 2374 2375 test -z "$AWK" && { { echo "$as_me:2375: error: No awk program found" >&5 2376 echo "$as_me: error: No awk program found" >&2;} 2377 { (exit 1); exit 1; }; } 2378 2379 for ac_prog in tdlint lint alint splint lclint 2380 do 2381 # Extract the first word of "$ac_prog", so it can be a program name with args. 2382 set dummy $ac_prog; ac_word=$2 2383 echo "$as_me:2383: checking for $ac_word" >&5 2384 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2385 if test "${ac_cv_prog_LINT+set}" = set; then 2386 echo $ECHO_N "(cached) $ECHO_C" >&6 2387 else 2388 if test -n "$LINT"; then 2389 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2390 else 2391 ac_save_IFS=$IFS; IFS=$ac_path_separator 2392 ac_dummy="$PATH" 2393 for ac_dir in $ac_dummy; do 2394 IFS=$ac_save_IFS 2395 test -z "$ac_dir" && ac_dir=. 2396 $as_executable_p "$ac_dir/$ac_word" || continue 2397 ac_cv_prog_LINT="$ac_prog" 2398 echo "$as_me:2398: found $ac_dir/$ac_word" >&5 2399 break 2400 done 2401 2402 fi 2403 fi 2404 LINT=$ac_cv_prog_LINT 2405 if test -n "$LINT"; then 2406 echo "$as_me:2406: result: $LINT" >&5 2407 echo "${ECHO_T}$LINT" >&6 2408 else 2409 echo "$as_me:2409: result: no" >&5 2410 echo "${ECHO_T}no" >&6 2411 fi 2412 2413 test -n "$LINT" && break 2414 done 2415 2416 cf_XOPEN_SOURCE=500 2417 cf_POSIX_C_SOURCE=199506L 2418 cf_xopen_source= 2419 2420 case $host_os in 2421 (aix[4-7]*) 2422 cf_xopen_source="-D_ALL_SOURCE" 2423 ;; 2424 (cygwin|msys) 2425 cf_XOPEN_SOURCE=600 2426 ;; 2427 (darwin[0-8].*) 2428 cf_xopen_source="-D_APPLE_C_SOURCE" 2429 ;; 2430 (darwin*) 2431 cf_xopen_source="-D_DARWIN_C_SOURCE" 2432 cf_XOPEN_SOURCE= 2433 ;; 2434 (freebsd*|dragonfly*) 2435 # 5.x headers associate 2436 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2437 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2438 cf_POSIX_C_SOURCE=200112L 2439 cf_XOPEN_SOURCE=600 2440 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2441 ;; 2442 (hpux11*) 2443 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2444 ;; 2445 (hpux*) 2446 cf_xopen_source="-D_HPUX_SOURCE" 2447 ;; 2448 (irix[56].*) 2449 cf_xopen_source="-D_SGI_SOURCE" 2450 cf_XOPEN_SOURCE= 2451 ;; 2452 (linux*|gnu*|mint*|k*bsd*-gnu) 2453 2454 echo "$as_me:2454: checking if we must define _GNU_SOURCE" >&5 2455 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 2456 if test "${cf_cv_gnu_source+set}" = set; then 2457 echo $ECHO_N "(cached) $ECHO_C" >&6 2458 else 2459 2460 cat >conftest.$ac_ext <<_ACEOF 2461 #line 2461 "configure" 2462 #include "confdefs.h" 2463 #include <sys/types.h> 2464 int 2465 main () 2466 { 2467 2468 #ifndef _XOPEN_SOURCE 2469 make an error 2470 #endif 2471 ; 2472 return 0; 2473 } 2474 _ACEOF 2475 rm -f conftest.$ac_objext 2476 if { (eval echo "$as_me:2476: \"$ac_compile\"") >&5 2477 (eval $ac_compile) 2>&5 2478 ac_status=$? 2479 echo "$as_me:2479: \$? = $ac_status" >&5 2480 (exit $ac_status); } && 2481 { ac_try='test -s conftest.$ac_objext' 2482 { (eval echo "$as_me:2482: \"$ac_try\"") >&5 2483 (eval $ac_try) 2>&5 2484 ac_status=$? 2485 echo "$as_me:2485: \$? = $ac_status" >&5 2486 (exit $ac_status); }; }; then 2487 cf_cv_gnu_source=no 2488 else 2489 echo "$as_me: failed program was:" >&5 2490 cat conftest.$ac_ext >&5 2491 cf_save="$CPPFLAGS" 2492 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2493 cat >conftest.$ac_ext <<_ACEOF 2494 #line 2494 "configure" 2495 #include "confdefs.h" 2496 #include <sys/types.h> 2497 int 2498 main () 2499 { 2500 2501 #ifdef _XOPEN_SOURCE 2502 make an error 2503 #endif 2504 ; 2505 return 0; 2506 } 2507 _ACEOF 2508 rm -f conftest.$ac_objext 2509 if { (eval echo "$as_me:2509: \"$ac_compile\"") >&5 2510 (eval $ac_compile) 2>&5 2511 ac_status=$? 2512 echo "$as_me:2512: \$? = $ac_status" >&5 2513 (exit $ac_status); } && 2514 { ac_try='test -s conftest.$ac_objext' 2515 { (eval echo "$as_me:2515: \"$ac_try\"") >&5 2516 (eval $ac_try) 2>&5 2517 ac_status=$? 2518 echo "$as_me:2518: \$? = $ac_status" >&5 2519 (exit $ac_status); }; }; then 2520 cf_cv_gnu_source=no 2521 else 2522 echo "$as_me: failed program was:" >&5 2523 cat conftest.$ac_ext >&5 2524 cf_cv_gnu_source=yes 2525 fi 2526 rm -f conftest.$ac_objext conftest.$ac_ext 2527 CPPFLAGS="$cf_save" 2528 2529 fi 2530 rm -f conftest.$ac_objext conftest.$ac_ext 2531 2532 fi 2533 echo "$as_me:2533: result: $cf_cv_gnu_source" >&5 2534 echo "${ECHO_T}$cf_cv_gnu_source" >&6 2535 test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2536 2537 ;; 2538 (minix*) 2539 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 2540 ;; 2541 (mirbsd*) 2542 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 2543 cf_XOPEN_SOURCE= 2544 2545 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2546 2547 cf_save_CFLAGS="$CFLAGS" 2548 cf_save_CPPFLAGS="$CPPFLAGS" 2549 2550 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 2551 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2552 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2553 2554 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 2555 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2556 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2557 2558 echo "$as_me:2558: checking if we should define _POSIX_C_SOURCE" >&5 2559 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 2560 if test "${cf_cv_posix_c_source+set}" = set; then 2561 echo $ECHO_N "(cached) $ECHO_C" >&6 2562 else 2563 2564 echo "${as_me:-configure}:2564: testing if the symbol is already defined go no further ..." 1>&5 2565 2566 cat >conftest.$ac_ext <<_ACEOF 2567 #line 2567 "configure" 2568 #include "confdefs.h" 2569 #include <sys/types.h> 2570 int 2571 main () 2572 { 2573 2574 #ifndef _POSIX_C_SOURCE 2575 make an error 2576 #endif 2577 ; 2578 return 0; 2579 } 2580 _ACEOF 2581 rm -f conftest.$ac_objext 2582 if { (eval echo "$as_me:2582: \"$ac_compile\"") >&5 2583 (eval $ac_compile) 2>&5 2584 ac_status=$? 2585 echo "$as_me:2585: \$? = $ac_status" >&5 2586 (exit $ac_status); } && 2587 { ac_try='test -s conftest.$ac_objext' 2588 { (eval echo "$as_me:2588: \"$ac_try\"") >&5 2589 (eval $ac_try) 2>&5 2590 ac_status=$? 2591 echo "$as_me:2591: \$? = $ac_status" >&5 2592 (exit $ac_status); }; }; then 2593 cf_cv_posix_c_source=no 2594 else 2595 echo "$as_me: failed program was:" >&5 2596 cat conftest.$ac_ext >&5 2597 cf_want_posix_source=no 2598 case .$cf_POSIX_C_SOURCE in 2599 (.[12]??*) 2600 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2601 ;; 2602 (.2) 2603 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2604 cf_want_posix_source=yes 2605 ;; 2606 (.*) 2607 cf_want_posix_source=yes 2608 ;; 2609 esac 2610 if test "$cf_want_posix_source" = yes ; then 2611 cat >conftest.$ac_ext <<_ACEOF 2612 #line 2612 "configure" 2613 #include "confdefs.h" 2614 #include <sys/types.h> 2615 int 2616 main () 2617 { 2618 2619 #ifdef _POSIX_SOURCE 2620 make an error 2621 #endif 2622 ; 2623 return 0; 2624 } 2625 _ACEOF 2626 rm -f conftest.$ac_objext 2627 if { (eval echo "$as_me:2627: \"$ac_compile\"") >&5 2628 (eval $ac_compile) 2>&5 2629 ac_status=$? 2630 echo "$as_me:2630: \$? = $ac_status" >&5 2631 (exit $ac_status); } && 2632 { ac_try='test -s conftest.$ac_objext' 2633 { (eval echo "$as_me:2633: \"$ac_try\"") >&5 2634 (eval $ac_try) 2>&5 2635 ac_status=$? 2636 echo "$as_me:2636: \$? = $ac_status" >&5 2637 (exit $ac_status); }; }; then 2638 : 2639 else 2640 echo "$as_me: failed program was:" >&5 2641 cat conftest.$ac_ext >&5 2642 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 2643 fi 2644 rm -f conftest.$ac_objext conftest.$ac_ext 2645 fi 2646 2647 echo "${as_me:-configure}:2647: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 2648 2649 CFLAGS="$cf_trim_CFLAGS" 2650 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 2651 2652 echo "${as_me:-configure}:2652: testing if the second compile does not leave our definition intact error ..." 1>&5 2653 2654 cat >conftest.$ac_ext <<_ACEOF 2655 #line 2655 "configure" 2656 #include "confdefs.h" 2657 #include <sys/types.h> 2658 int 2659 main () 2660 { 2661 2662 #ifndef _POSIX_C_SOURCE 2663 make an error 2664 #endif 2665 ; 2666 return 0; 2667 } 2668 _ACEOF 2669 rm -f conftest.$ac_objext 2670 if { (eval echo "$as_me:2670: \"$ac_compile\"") >&5 2671 (eval $ac_compile) 2>&5 2672 ac_status=$? 2673 echo "$as_me:2673: \$? = $ac_status" >&5 2674 (exit $ac_status); } && 2675 { ac_try='test -s conftest.$ac_objext' 2676 { (eval echo "$as_me:2676: \"$ac_try\"") >&5 2677 (eval $ac_try) 2>&5 2678 ac_status=$? 2679 echo "$as_me:2679: \$? = $ac_status" >&5 2680 (exit $ac_status); }; }; then 2681 : 2682 else 2683 echo "$as_me: failed program was:" >&5 2684 cat conftest.$ac_ext >&5 2685 cf_cv_posix_c_source=no 2686 fi 2687 rm -f conftest.$ac_objext conftest.$ac_ext 2688 CFLAGS="$cf_save_CFLAGS" 2689 CPPFLAGS="$cf_save_CPPFLAGS" 2690 2691 fi 2692 rm -f conftest.$ac_objext conftest.$ac_ext 2693 2694 fi 2695 echo "$as_me:2695: result: $cf_cv_posix_c_source" >&5 2696 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 2697 2698 if test "$cf_cv_posix_c_source" != no ; then 2699 CFLAGS="$cf_trim_CFLAGS" 2700 CPPFLAGS="$cf_trim_CPPFLAGS" 2701 2702 cf_fix_cppflags=no 2703 cf_new_cflags= 2704 cf_new_cppflags= 2705 cf_new_extra_cppflags= 2706 2707 for cf_add_cflags in $cf_cv_posix_c_source 2708 do 2709 case $cf_fix_cppflags in 2710 (no) 2711 case $cf_add_cflags in 2712 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2713 case $cf_add_cflags in 2714 (-D*) 2715 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2716 2717 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2718 && test -z "${cf_tst_cflags}" \ 2719 && cf_fix_cppflags=yes 2720 2721 if test $cf_fix_cppflags = yes ; then 2722 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2723 continue 2724 elif test "${cf_tst_cflags}" = "\"'" ; then 2725 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2726 continue 2727 fi 2728 ;; 2729 esac 2730 case "$CPPFLAGS" in 2731 (*$cf_add_cflags) 2732 ;; 2733 (*) 2734 case $cf_add_cflags in 2735 (-D*) 2736 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2737 2738 CPPFLAGS=`echo "$CPPFLAGS" | \ 2739 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2740 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2741 2742 ;; 2743 esac 2744 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2745 ;; 2746 esac 2747 ;; 2748 (*) 2749 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2750 ;; 2751 esac 2752 ;; 2753 (yes) 2754 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2755 2756 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2757 2758 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2759 && test -z "${cf_tst_cflags}" \ 2760 && cf_fix_cppflags=no 2761 ;; 2762 esac 2763 done 2764 2765 if test -n "$cf_new_cflags" ; then 2766 2767 CFLAGS="$CFLAGS $cf_new_cflags" 2768 fi 2769 2770 if test -n "$cf_new_cppflags" ; then 2771 2772 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2773 fi 2774 2775 if test -n "$cf_new_extra_cppflags" ; then 2776 2777 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2778 fi 2779 2780 fi 2781 2782 ;; 2783 (netbsd*) 2784 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 2785 ;; 2786 (openbsd[4-9]*) 2787 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 2788 cf_xopen_source="-D_BSD_SOURCE" 2789 cf_XOPEN_SOURCE=600 2790 ;; 2791 (openbsd*) 2792 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 2793 ;; 2794 (osf[45]*) 2795 cf_xopen_source="-D_OSF_SOURCE" 2796 ;; 2797 (nto-qnx*) 2798 cf_xopen_source="-D_QNX_SOURCE" 2799 ;; 2800 (sco*) 2801 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 2802 ;; 2803 (solaris2.*) 2804 cf_xopen_source="-D__EXTENSIONS__" 2805 cf_cv_xopen_source=broken 2806 ;; 2807 (sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 2808 cf_XOPEN_SOURCE= 2809 cf_POSIX_C_SOURCE= 2810 ;; 2811 (*) 2812 2813 echo "$as_me:2813: checking if we should define _XOPEN_SOURCE" >&5 2814 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 2815 if test "${cf_cv_xopen_source+set}" = set; then 2816 echo $ECHO_N "(cached) $ECHO_C" >&6 2817 else 2818 2819 cat >conftest.$ac_ext <<_ACEOF 2820 #line 2820 "configure" 2821 #include "confdefs.h" 2822 2823 #include <stdlib.h> 2824 #include <string.h> 2825 #include <sys/types.h> 2826 2827 int 2828 main () 2829 { 2830 2831 #ifndef _XOPEN_SOURCE 2832 make an error 2833 #endif 2834 ; 2835 return 0; 2836 } 2837 _ACEOF 2838 rm -f conftest.$ac_objext 2839 if { (eval echo "$as_me:2839: \"$ac_compile\"") >&5 2840 (eval $ac_compile) 2>&5 2841 ac_status=$? 2842 echo "$as_me:2842: \$? = $ac_status" >&5 2843 (exit $ac_status); } && 2844 { ac_try='test -s conftest.$ac_objext' 2845 { (eval echo "$as_me:2845: \"$ac_try\"") >&5 2846 (eval $ac_try) 2>&5 2847 ac_status=$? 2848 echo "$as_me:2848: \$? = $ac_status" >&5 2849 (exit $ac_status); }; }; then 2850 cf_cv_xopen_source=no 2851 else 2852 echo "$as_me: failed program was:" >&5 2853 cat conftest.$ac_ext >&5 2854 cf_save="$CPPFLAGS" 2855 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2856 cat >conftest.$ac_ext <<_ACEOF 2857 #line 2857 "configure" 2858 #include "confdefs.h" 2859 2860 #include <stdlib.h> 2861 #include <string.h> 2862 #include <sys/types.h> 2863 2864 int 2865 main () 2866 { 2867 2868 #ifdef _XOPEN_SOURCE 2869 make an error 2870 #endif 2871 ; 2872 return 0; 2873 } 2874 _ACEOF 2875 rm -f conftest.$ac_objext 2876 if { (eval echo "$as_me:2876: \"$ac_compile\"") >&5 2877 (eval $ac_compile) 2>&5 2878 ac_status=$? 2879 echo "$as_me:2879: \$? = $ac_status" >&5 2880 (exit $ac_status); } && 2881 { ac_try='test -s conftest.$ac_objext' 2882 { (eval echo "$as_me:2882: \"$ac_try\"") >&5 2883 (eval $ac_try) 2>&5 2884 ac_status=$? 2885 echo "$as_me:2885: \$? = $ac_status" >&5 2886 (exit $ac_status); }; }; then 2887 cf_cv_xopen_source=no 2888 else 2889 echo "$as_me: failed program was:" >&5 2890 cat conftest.$ac_ext >&5 2891 cf_cv_xopen_source=$cf_XOPEN_SOURCE 2892 fi 2893 rm -f conftest.$ac_objext conftest.$ac_ext 2894 CPPFLAGS="$cf_save" 2895 2896 fi 2897 rm -f conftest.$ac_objext conftest.$ac_ext 2898 2899 fi 2900 echo "$as_me:2900: result: $cf_cv_xopen_source" >&5 2901 echo "${ECHO_T}$cf_cv_xopen_source" >&6 2902 2903 if test "$cf_cv_xopen_source" != no ; then 2904 2905 CFLAGS=`echo "$CFLAGS" | \ 2906 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2907 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2908 2909 CPPFLAGS=`echo "$CPPFLAGS" | \ 2910 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2911 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2912 2913 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 2914 2915 cf_fix_cppflags=no 2916 cf_new_cflags= 2917 cf_new_cppflags= 2918 cf_new_extra_cppflags= 2919 2920 for cf_add_cflags in $cf_temp_xopen_source 2921 do 2922 case $cf_fix_cppflags in 2923 (no) 2924 case $cf_add_cflags in 2925 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2926 case $cf_add_cflags in 2927 (-D*) 2928 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2929 2930 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2931 && test -z "${cf_tst_cflags}" \ 2932 && cf_fix_cppflags=yes 2933 2934 if test $cf_fix_cppflags = yes ; then 2935 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2936 continue 2937 elif test "${cf_tst_cflags}" = "\"'" ; then 2938 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2939 continue 2940 fi 2941 ;; 2942 esac 2943 case "$CPPFLAGS" in 2944 (*$cf_add_cflags) 2945 ;; 2946 (*) 2947 case $cf_add_cflags in 2948 (-D*) 2949 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2950 2951 CPPFLAGS=`echo "$CPPFLAGS" | \ 2952 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2953 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2954 2955 ;; 2956 esac 2957 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2958 ;; 2959 esac 2960 ;; 2961 (*) 2962 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2963 ;; 2964 esac 2965 ;; 2966 (yes) 2967 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2968 2969 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2970 2971 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2972 && test -z "${cf_tst_cflags}" \ 2973 && cf_fix_cppflags=no 2974 ;; 2975 esac 2976 done 2977 2978 if test -n "$cf_new_cflags" ; then 2979 2980 CFLAGS="$CFLAGS $cf_new_cflags" 2981 fi 2982 2983 if test -n "$cf_new_cppflags" ; then 2984 2985 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2986 fi 2987 2988 if test -n "$cf_new_extra_cppflags" ; then 2989 2990 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2991 fi 2992 2993 fi 2994 2995 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2996 2997 cf_save_CFLAGS="$CFLAGS" 2998 cf_save_CPPFLAGS="$CPPFLAGS" 2999 3000 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3001 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3002 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3003 3004 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3005 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3006 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3007 3008 echo "$as_me:3008: checking if we should define _POSIX_C_SOURCE" >&5 3009 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3010 if test "${cf_cv_posix_c_source+set}" = set; then 3011 echo $ECHO_N "(cached) $ECHO_C" >&6 3012 else 3013 3014 echo "${as_me:-configure}:3014: testing if the symbol is already defined go no further ..." 1>&5 3015 3016 cat >conftest.$ac_ext <<_ACEOF 3017 #line 3017 "configure" 3018 #include "confdefs.h" 3019 #include <sys/types.h> 3020 int 3021 main () 3022 { 3023 3024 #ifndef _POSIX_C_SOURCE 3025 make an error 3026 #endif 3027 ; 3028 return 0; 3029 } 3030 _ACEOF 3031 rm -f conftest.$ac_objext 3032 if { (eval echo "$as_me:3032: \"$ac_compile\"") >&5 3033 (eval $ac_compile) 2>&5 3034 ac_status=$? 3035 echo "$as_me:3035: \$? = $ac_status" >&5 3036 (exit $ac_status); } && 3037 { ac_try='test -s conftest.$ac_objext' 3038 { (eval echo "$as_me:3038: \"$ac_try\"") >&5 3039 (eval $ac_try) 2>&5 3040 ac_status=$? 3041 echo "$as_me:3041: \$? = $ac_status" >&5 3042 (exit $ac_status); }; }; then 3043 cf_cv_posix_c_source=no 3044 else 3045 echo "$as_me: failed program was:" >&5 3046 cat conftest.$ac_ext >&5 3047 cf_want_posix_source=no 3048 case .$cf_POSIX_C_SOURCE in 3049 (.[12]??*) 3050 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3051 ;; 3052 (.2) 3053 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3054 cf_want_posix_source=yes 3055 ;; 3056 (.*) 3057 cf_want_posix_source=yes 3058 ;; 3059 esac 3060 if test "$cf_want_posix_source" = yes ; then 3061 cat >conftest.$ac_ext <<_ACEOF 3062 #line 3062 "configure" 3063 #include "confdefs.h" 3064 #include <sys/types.h> 3065 int 3066 main () 3067 { 3068 3069 #ifdef _POSIX_SOURCE 3070 make an error 3071 #endif 3072 ; 3073 return 0; 3074 } 3075 _ACEOF 3076 rm -f conftest.$ac_objext 3077 if { (eval echo "$as_me:3077: \"$ac_compile\"") >&5 3078 (eval $ac_compile) 2>&5 3079 ac_status=$? 3080 echo "$as_me:3080: \$? = $ac_status" >&5 3081 (exit $ac_status); } && 3082 { ac_try='test -s conftest.$ac_objext' 3083 { (eval echo "$as_me:3083: \"$ac_try\"") >&5 3084 (eval $ac_try) 2>&5 3085 ac_status=$? 3086 echo "$as_me:3086: \$? = $ac_status" >&5 3087 (exit $ac_status); }; }; then 3088 : 3089 else 3090 echo "$as_me: failed program was:" >&5 3091 cat conftest.$ac_ext >&5 3092 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3093 fi 3094 rm -f conftest.$ac_objext conftest.$ac_ext 3095 fi 3096 3097 echo "${as_me:-configure}:3097: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3098 3099 CFLAGS="$cf_trim_CFLAGS" 3100 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 3101 3102 echo "${as_me:-configure}:3102: testing if the second compile does not leave our definition intact error ..." 1>&5 3103 3104 cat >conftest.$ac_ext <<_ACEOF 3105 #line 3105 "configure" 3106 #include "confdefs.h" 3107 #include <sys/types.h> 3108 int 3109 main () 3110 { 3111 3112 #ifndef _POSIX_C_SOURCE 3113 make an error 3114 #endif 3115 ; 3116 return 0; 3117 } 3118 _ACEOF 3119 rm -f conftest.$ac_objext 3120 if { (eval echo "$as_me:3120: \"$ac_compile\"") >&5 3121 (eval $ac_compile) 2>&5 3122 ac_status=$? 3123 echo "$as_me:3123: \$? = $ac_status" >&5 3124 (exit $ac_status); } && 3125 { ac_try='test -s conftest.$ac_objext' 3126 { (eval echo "$as_me:3126: \"$ac_try\"") >&5 3127 (eval $ac_try) 2>&5 3128 ac_status=$? 3129 echo "$as_me:3129: \$? = $ac_status" >&5 3130 (exit $ac_status); }; }; then 3131 : 3132 else 3133 echo "$as_me: failed program was:" >&5 3134 cat conftest.$ac_ext >&5 3135 cf_cv_posix_c_source=no 3136 fi 3137 rm -f conftest.$ac_objext conftest.$ac_ext 3138 CFLAGS="$cf_save_CFLAGS" 3139 CPPFLAGS="$cf_save_CPPFLAGS" 3140 3141 fi 3142 rm -f conftest.$ac_objext conftest.$ac_ext 3143 3144 fi 3145 echo "$as_me:3145: result: $cf_cv_posix_c_source" >&5 3146 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3147 3148 if test "$cf_cv_posix_c_source" != no ; then 3149 CFLAGS="$cf_trim_CFLAGS" 3150 CPPFLAGS="$cf_trim_CPPFLAGS" 3151 3152 cf_fix_cppflags=no 3153 cf_new_cflags= 3154 cf_new_cppflags= 3155 cf_new_extra_cppflags= 3156 3157 for cf_add_cflags in $cf_cv_posix_c_source 3158 do 3159 case $cf_fix_cppflags in 3160 (no) 3161 case $cf_add_cflags in 3162 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3163 case $cf_add_cflags in 3164 (-D*) 3165 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3166 3167 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3168 && test -z "${cf_tst_cflags}" \ 3169 && cf_fix_cppflags=yes 3170 3171 if test $cf_fix_cppflags = yes ; then 3172 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3173 continue 3174 elif test "${cf_tst_cflags}" = "\"'" ; then 3175 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3176 continue 3177 fi 3178 ;; 3179 esac 3180 case "$CPPFLAGS" in 3181 (*$cf_add_cflags) 3182 ;; 3183 (*) 3184 case $cf_add_cflags in 3185 (-D*) 3186 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3187 3188 CPPFLAGS=`echo "$CPPFLAGS" | \ 3189 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3190 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3191 3192 ;; 3193 esac 3194 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3195 ;; 3196 esac 3197 ;; 3198 (*) 3199 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3200 ;; 3201 esac 3202 ;; 3203 (yes) 3204 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3205 3206 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3207 3208 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3209 && test -z "${cf_tst_cflags}" \ 3210 && cf_fix_cppflags=no 3211 ;; 3212 esac 3213 done 3214 3215 if test -n "$cf_new_cflags" ; then 3216 3217 CFLAGS="$CFLAGS $cf_new_cflags" 3218 fi 3219 3220 if test -n "$cf_new_cppflags" ; then 3221 3222 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3223 fi 3224 3225 if test -n "$cf_new_extra_cppflags" ; then 3226 3227 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3228 fi 3229 3230 fi 3231 3232 ;; 3233 esac 3234 3235 if test -n "$cf_xopen_source" ; then 3236 3237 cf_fix_cppflags=no 3238 cf_new_cflags= 3239 cf_new_cppflags= 3240 cf_new_extra_cppflags= 3241 3242 for cf_add_cflags in $cf_xopen_source 3243 do 3244 case $cf_fix_cppflags in 3245 (no) 3246 case $cf_add_cflags in 3247 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3248 case $cf_add_cflags in 3249 (-D*) 3250 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3251 3252 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3253 && test -z "${cf_tst_cflags}" \ 3254 && cf_fix_cppflags=yes 3255 3256 if test $cf_fix_cppflags = yes ; then 3257 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3258 continue 3259 elif test "${cf_tst_cflags}" = "\"'" ; then 3260 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3261 continue 3262 fi 3263 ;; 3264 esac 3265 case "$CPPFLAGS" in 3266 (*$cf_add_cflags) 3267 ;; 3268 (*) 3269 case $cf_add_cflags in 3270 (-D*) 3271 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3272 3273 CPPFLAGS=`echo "$CPPFLAGS" | \ 3274 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3275 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3276 3277 ;; 3278 esac 3279 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3280 ;; 3281 esac 3282 ;; 3283 (*) 3284 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3285 ;; 3286 esac 3287 ;; 3288 (yes) 3289 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3290 3291 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3292 3293 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3294 && test -z "${cf_tst_cflags}" \ 3295 && cf_fix_cppflags=no 3296 ;; 3297 esac 3298 done 3299 3300 if test -n "$cf_new_cflags" ; then 3301 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 3302 3303 echo "${as_me:-configure}:3303: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 3304 3305 CFLAGS="$CFLAGS $cf_new_cflags" 3306 fi 3307 3308 if test -n "$cf_new_cppflags" ; then 3309 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 3310 3311 echo "${as_me:-configure}:3311: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 3312 3313 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3314 fi 3315 3316 if test -n "$cf_new_extra_cppflags" ; then 3317 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 3318 3319 echo "${as_me:-configure}:3319: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 3320 3321 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3322 fi 3323 3324 fi 3325 3326 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 3327 echo "$as_me:3327: checking if _XOPEN_SOURCE really is set" >&5 3328 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 3329 cat >conftest.$ac_ext <<_ACEOF 3330 #line 3330 "configure" 3331 #include "confdefs.h" 3332 #include <stdlib.h> 3333 int 3334 main () 3335 { 3336 3337 #ifndef _XOPEN_SOURCE 3338 make an error 3339 #endif 3340 ; 3341 return 0; 3342 } 3343 _ACEOF 3344 rm -f conftest.$ac_objext 3345 if { (eval echo "$as_me:3345: \"$ac_compile\"") >&5 3346 (eval $ac_compile) 2>&5 3347 ac_status=$? 3348 echo "$as_me:3348: \$? = $ac_status" >&5 3349 (exit $ac_status); } && 3350 { ac_try='test -s conftest.$ac_objext' 3351 { (eval echo "$as_me:3351: \"$ac_try\"") >&5 3352 (eval $ac_try) 2>&5 3353 ac_status=$? 3354 echo "$as_me:3354: \$? = $ac_status" >&5 3355 (exit $ac_status); }; }; then 3356 cf_XOPEN_SOURCE_set=yes 3357 else 3358 echo "$as_me: failed program was:" >&5 3359 cat conftest.$ac_ext >&5 3360 cf_XOPEN_SOURCE_set=no 3361 fi 3362 rm -f conftest.$ac_objext conftest.$ac_ext 3363 echo "$as_me:3363: result: $cf_XOPEN_SOURCE_set" >&5 3364 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 3365 if test $cf_XOPEN_SOURCE_set = yes 3366 then 3367 cat >conftest.$ac_ext <<_ACEOF 3368 #line 3368 "configure" 3369 #include "confdefs.h" 3370 #include <stdlib.h> 3371 int 3372 main () 3373 { 3374 3375 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 3376 make an error 3377 #endif 3378 ; 3379 return 0; 3380 } 3381 _ACEOF 3382 rm -f conftest.$ac_objext 3383 if { (eval echo "$as_me:3383: \"$ac_compile\"") >&5 3384 (eval $ac_compile) 2>&5 3385 ac_status=$? 3386 echo "$as_me:3386: \$? = $ac_status" >&5 3387 (exit $ac_status); } && 3388 { ac_try='test -s conftest.$ac_objext' 3389 { (eval echo "$as_me:3389: \"$ac_try\"") >&5 3390 (eval $ac_try) 2>&5 3391 ac_status=$? 3392 echo "$as_me:3392: \$? = $ac_status" >&5 3393 (exit $ac_status); }; }; then 3394 cf_XOPEN_SOURCE_set_ok=yes 3395 else 3396 echo "$as_me: failed program was:" >&5 3397 cat conftest.$ac_ext >&5 3398 cf_XOPEN_SOURCE_set_ok=no 3399 fi 3400 rm -f conftest.$ac_objext conftest.$ac_ext 3401 if test $cf_XOPEN_SOURCE_set_ok = no 3402 then 3403 { echo "$as_me:3403: WARNING: _XOPEN_SOURCE is lower than requested" >&5 3404 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 3405 fi 3406 else 3407 3408 echo "$as_me:3408: checking if we should define _XOPEN_SOURCE" >&5 3409 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3410 if test "${cf_cv_xopen_source+set}" = set; then 3411 echo $ECHO_N "(cached) $ECHO_C" >&6 3412 else 3413 3414 cat >conftest.$ac_ext <<_ACEOF 3415 #line 3415 "configure" 3416 #include "confdefs.h" 3417 3418 #include <stdlib.h> 3419 #include <string.h> 3420 #include <sys/types.h> 3421 3422 int 3423 main () 3424 { 3425 3426 #ifndef _XOPEN_SOURCE 3427 make an error 3428 #endif 3429 ; 3430 return 0; 3431 } 3432 _ACEOF 3433 rm -f conftest.$ac_objext 3434 if { (eval echo "$as_me:3434: \"$ac_compile\"") >&5 3435 (eval $ac_compile) 2>&5 3436 ac_status=$? 3437 echo "$as_me:3437: \$? = $ac_status" >&5 3438 (exit $ac_status); } && 3439 { ac_try='test -s conftest.$ac_objext' 3440 { (eval echo "$as_me:3440: \"$ac_try\"") >&5 3441 (eval $ac_try) 2>&5 3442 ac_status=$? 3443 echo "$as_me:3443: \$? = $ac_status" >&5 3444 (exit $ac_status); }; }; then 3445 cf_cv_xopen_source=no 3446 else 3447 echo "$as_me: failed program was:" >&5 3448 cat conftest.$ac_ext >&5 3449 cf_save="$CPPFLAGS" 3450 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3451 cat >conftest.$ac_ext <<_ACEOF 3452 #line 3452 "configure" 3453 #include "confdefs.h" 3454 3455 #include <stdlib.h> 3456 #include <string.h> 3457 #include <sys/types.h> 3458 3459 int 3460 main () 3461 { 3462 3463 #ifdef _XOPEN_SOURCE 3464 make an error 3465 #endif 3466 ; 3467 return 0; 3468 } 3469 _ACEOF 3470 rm -f conftest.$ac_objext 3471 if { (eval echo "$as_me:3471: \"$ac_compile\"") >&5 3472 (eval $ac_compile) 2>&5 3473 ac_status=$? 3474 echo "$as_me:3474: \$? = $ac_status" >&5 3475 (exit $ac_status); } && 3476 { ac_try='test -s conftest.$ac_objext' 3477 { (eval echo "$as_me:3477: \"$ac_try\"") >&5 3478 (eval $ac_try) 2>&5 3479 ac_status=$? 3480 echo "$as_me:3480: \$? = $ac_status" >&5 3481 (exit $ac_status); }; }; then 3482 cf_cv_xopen_source=no 3483 else 3484 echo "$as_me: failed program was:" >&5 3485 cat conftest.$ac_ext >&5 3486 cf_cv_xopen_source=$cf_XOPEN_SOURCE 3487 fi 3488 rm -f conftest.$ac_objext conftest.$ac_ext 3489 CPPFLAGS="$cf_save" 3490 3491 fi 3492 rm -f conftest.$ac_objext conftest.$ac_ext 3493 3494 fi 3495 echo "$as_me:3495: result: $cf_cv_xopen_source" >&5 3496 echo "${ECHO_T}$cf_cv_xopen_source" >&6 3497 3498 if test "$cf_cv_xopen_source" != no ; then 3499 3500 CFLAGS=`echo "$CFLAGS" | \ 3501 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3502 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3503 3504 CPPFLAGS=`echo "$CPPFLAGS" | \ 3505 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3506 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3507 3508 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3509 3510 cf_fix_cppflags=no 3511 cf_new_cflags= 3512 cf_new_cppflags= 3513 cf_new_extra_cppflags= 3514 3515 for cf_add_cflags in $cf_temp_xopen_source 3516 do 3517 case $cf_fix_cppflags in 3518 (no) 3519 case $cf_add_cflags in 3520 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3521 case $cf_add_cflags in 3522 (-D*) 3523 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3524 3525 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3526 && test -z "${cf_tst_cflags}" \ 3527 && cf_fix_cppflags=yes 3528 3529 if test $cf_fix_cppflags = yes ; then 3530 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3531 continue 3532 elif test "${cf_tst_cflags}" = "\"'" ; then 3533 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3534 continue 3535 fi 3536 ;; 3537 esac 3538 case "$CPPFLAGS" in 3539 (*$cf_add_cflags) 3540 ;; 3541 (*) 3542 case $cf_add_cflags in 3543 (-D*) 3544 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3545 3546 CPPFLAGS=`echo "$CPPFLAGS" | \ 3547 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3548 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3549 3550 ;; 3551 esac 3552 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3553 ;; 3554 esac 3555 ;; 3556 (*) 3557 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3558 ;; 3559 esac 3560 ;; 3561 (yes) 3562 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3563 3564 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3565 3566 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3567 && test -z "${cf_tst_cflags}" \ 3568 && cf_fix_cppflags=no 3569 ;; 3570 esac 3571 done 3572 3573 if test -n "$cf_new_cflags" ; then 3574 3575 CFLAGS="$CFLAGS $cf_new_cflags" 3576 fi 3577 3578 if test -n "$cf_new_cppflags" ; then 3579 3580 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3581 fi 3582 3583 if test -n "$cf_new_extra_cppflags" ; then 3584 3585 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3586 fi 3587 3588 fi 3589 3590 fi 3591 fi 3592 3593 ac_ext=c 3594 ac_cpp='$CPP $CPPFLAGS' 3595 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3596 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3597 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3598 ac_main_return=return 3599 echo "$as_me:3599: checking how to run the C preprocessor" >&5 3600 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3601 # On Suns, sometimes $CPP names a directory. 3602 if test -n "$CPP" && test -d "$CPP"; then 3603 CPP= 3604 fi 3605 if test -z "$CPP"; then 3606 if test "${ac_cv_prog_CPP+set}" = set; then 3607 echo $ECHO_N "(cached) $ECHO_C" >&6 3608 else 3609 # Double quotes because CPP needs to be expanded 3610 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3611 do 3612 ac_preproc_ok=false 3613 for ac_c_preproc_warn_flag in '' yes 3614 do 3615 # Use a header file that comes with gcc, so configuring glibc 3616 # with a fresh cross-compiler works. 3617 # On the NeXT, cc -E runs the code through the compiler's parser, 3618 # not just through cpp. "Syntax error" is here to catch this case. 3619 cat >conftest.$ac_ext <<_ACEOF 3620 #line 3620 "configure" 3621 #include "confdefs.h" 3622 #include <assert.h> 3623 Syntax error 3624 _ACEOF 3625 if { (eval echo "$as_me:3625: \"$ac_cpp conftest.$ac_ext\"") >&5 3626 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3627 ac_status=$? 3628 egrep -v '^ *\+' conftest.er1 >conftest.err 3629 rm -f conftest.er1 3630 cat conftest.err >&5 3631 echo "$as_me:3631: \$? = $ac_status" >&5 3632 (exit $ac_status); } >/dev/null; then 3633 if test -s conftest.err; then 3634 ac_cpp_err=$ac_c_preproc_warn_flag 3635 else 3636 ac_cpp_err= 3637 fi 3638 else 3639 ac_cpp_err=yes 3640 fi 3641 if test -z "$ac_cpp_err"; then 3642 : 3643 else 3644 echo "$as_me: failed program was:" >&5 3645 cat conftest.$ac_ext >&5 3646 # Broken: fails on valid input. 3647 continue 3648 fi 3649 rm -f conftest.err conftest.$ac_ext 3650 3651 # OK, works on sane cases. Now check whether non-existent headers 3652 # can be detected and how. 3653 cat >conftest.$ac_ext <<_ACEOF 3654 #line 3654 "configure" 3655 #include "confdefs.h" 3656 #include <ac_nonexistent.h> 3657 _ACEOF 3658 if { (eval echo "$as_me:3658: \"$ac_cpp conftest.$ac_ext\"") >&5 3659 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3660 ac_status=$? 3661 egrep -v '^ *\+' conftest.er1 >conftest.err 3662 rm -f conftest.er1 3663 cat conftest.err >&5 3664 echo "$as_me:3664: \$? = $ac_status" >&5 3665 (exit $ac_status); } >/dev/null; then 3666 if test -s conftest.err; then 3667 ac_cpp_err=$ac_c_preproc_warn_flag 3668 else 3669 ac_cpp_err= 3670 fi 3671 else 3672 ac_cpp_err=yes 3673 fi 3674 if test -z "$ac_cpp_err"; then 3675 # Broken: success on invalid input. 3676 continue 3677 else 3678 echo "$as_me: failed program was:" >&5 3679 cat conftest.$ac_ext >&5 3680 # Passes both tests. 3681 ac_preproc_ok=: 3682 break 3683 fi 3684 rm -f conftest.err conftest.$ac_ext 3685 3686 done 3687 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3688 rm -f conftest.err conftest.$ac_ext 3689 if $ac_preproc_ok; then 3690 break 3691 fi 3692 3693 done 3694 ac_cv_prog_CPP=$CPP 3695 3696 fi 3697 CPP=$ac_cv_prog_CPP 3698 else 3699 ac_cv_prog_CPP=$CPP 3700 fi 3701 echo "$as_me:3701: result: $CPP" >&5 3702 echo "${ECHO_T}$CPP" >&6 3703 ac_preproc_ok=false 3704 for ac_c_preproc_warn_flag in '' yes 3705 do 3706 # Use a header file that comes with gcc, so configuring glibc 3707 # with a fresh cross-compiler works. 3708 # On the NeXT, cc -E runs the code through the compiler's parser, 3709 # not just through cpp. "Syntax error" is here to catch this case. 3710 cat >conftest.$ac_ext <<_ACEOF 3711 #line 3711 "configure" 3712 #include "confdefs.h" 3713 #include <assert.h> 3714 Syntax error 3715 _ACEOF 3716 if { (eval echo "$as_me:3716: \"$ac_cpp conftest.$ac_ext\"") >&5 3717 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3718 ac_status=$? 3719 egrep -v '^ *\+' conftest.er1 >conftest.err 3720 rm -f conftest.er1 3721 cat conftest.err >&5 3722 echo "$as_me:3722: \$? = $ac_status" >&5 3723 (exit $ac_status); } >/dev/null; then 3724 if test -s conftest.err; then 3725 ac_cpp_err=$ac_c_preproc_warn_flag 3726 else 3727 ac_cpp_err= 3728 fi 3729 else 3730 ac_cpp_err=yes 3731 fi 3732 if test -z "$ac_cpp_err"; then 3733 : 3734 else 3735 echo "$as_me: failed program was:" >&5 3736 cat conftest.$ac_ext >&5 3737 # Broken: fails on valid input. 3738 continue 3739 fi 3740 rm -f conftest.err conftest.$ac_ext 3741 3742 # OK, works on sane cases. Now check whether non-existent headers 3743 # can be detected and how. 3744 cat >conftest.$ac_ext <<_ACEOF 3745 #line 3745 "configure" 3746 #include "confdefs.h" 3747 #include <ac_nonexistent.h> 3748 _ACEOF 3749 if { (eval echo "$as_me:3749: \"$ac_cpp conftest.$ac_ext\"") >&5 3750 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3751 ac_status=$? 3752 egrep -v '^ *\+' conftest.er1 >conftest.err 3753 rm -f conftest.er1 3754 cat conftest.err >&5 3755 echo "$as_me:3755: \$? = $ac_status" >&5 3756 (exit $ac_status); } >/dev/null; then 3757 if test -s conftest.err; then 3758 ac_cpp_err=$ac_c_preproc_warn_flag 3759 else 3760 ac_cpp_err= 3761 fi 3762 else 3763 ac_cpp_err=yes 3764 fi 3765 if test -z "$ac_cpp_err"; then 3766 # Broken: success on invalid input. 3767 continue 3768 else 3769 echo "$as_me: failed program was:" >&5 3770 cat conftest.$ac_ext >&5 3771 # Passes both tests. 3772 ac_preproc_ok=: 3773 break 3774 fi 3775 rm -f conftest.err conftest.$ac_ext 3776 3777 done 3778 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3779 rm -f conftest.err conftest.$ac_ext 3780 if $ac_preproc_ok; then 3781 : 3782 else 3783 { { echo "$as_me:3783: error: C preprocessor \"$CPP\" fails sanity check" >&5 3784 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 3785 { (exit 1); exit 1; }; } 3786 fi 3787 3788 ac_ext=c 3789 ac_cpp='$CPP $CPPFLAGS' 3790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3792 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3793 ac_main_return=return 3794 3795 for ac_header in fcntl.h 3796 do 3797 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3798 echo "$as_me:3798: checking for $ac_header" >&5 3799 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3800 if eval "test \"\${$as_ac_Header+set}\" = set"; then 3801 echo $ECHO_N "(cached) $ECHO_C" >&6 3802 else 3803 cat >conftest.$ac_ext <<_ACEOF 3804 #line 3804 "configure" 3805 #include "confdefs.h" 3806 #include <$ac_header> 3807 _ACEOF 3808 if { (eval echo "$as_me:3808: \"$ac_cpp conftest.$ac_ext\"") >&5 3809 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3810 ac_status=$? 3811 egrep -v '^ *\+' conftest.er1 >conftest.err 3812 rm -f conftest.er1 3813 cat conftest.err >&5 3814 echo "$as_me:3814: \$? = $ac_status" >&5 3815 (exit $ac_status); } >/dev/null; then 3816 if test -s conftest.err; then 3817 ac_cpp_err=$ac_c_preproc_warn_flag 3818 else 3819 ac_cpp_err= 3820 fi 3821 else 3822 ac_cpp_err=yes 3823 fi 3824 if test -z "$ac_cpp_err"; then 3825 eval "$as_ac_Header=yes" 3826 else 3827 echo "$as_me: failed program was:" >&5 3828 cat conftest.$ac_ext >&5 3829 eval "$as_ac_Header=no" 3830 fi 3831 rm -f conftest.err conftest.$ac_ext 3832 fi 3833 echo "$as_me:3833: result: `eval echo '${'$as_ac_Header'}'`" >&5 3834 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3835 if test `eval echo '${'$as_ac_Header'}'` = yes; then 3836 cat >>confdefs.h <<EOF 3837 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3838 EOF 3839 3840 fi 3841 done 3842 3843 echo "$as_me:3843: checking for working mkstemp" >&5 3844 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 3845 if test "${cf_cv_func_mkstemp+set}" = set; then 3846 echo $ECHO_N "(cached) $ECHO_C" >&6 3847 else 3848 3849 rm -rf conftest* 3850 if test "$cross_compiling" = yes; then 3851 cf_cv_func_mkstemp=maybe 3852 else 3853 cat >conftest.$ac_ext <<_ACEOF 3854 #line 3854 "configure" 3855 #include "confdefs.h" 3856 3857 #include <sys/types.h> 3858 #include <stdlib.h> 3859 #include <stdio.h> 3860 #include <string.h> 3861 #include <sys/stat.h> 3862 int main() 3863 { 3864 char *tmpl = "conftestXXXXXX"; 3865 char name[2][80]; 3866 int n; 3867 int result = 0; 3868 int fd; 3869 struct stat sb; 3870 3871 umask(077); 3872 for (n = 0; n < 2; ++n) { 3873 strcpy(name[n], tmpl); 3874 if ((fd = mkstemp(name[n])) >= 0) { 3875 if (!strcmp(name[n], tmpl) 3876 || stat(name[n], &sb) != 0 3877 || (sb.st_mode & S_IFMT) != S_IFREG 3878 || (sb.st_mode & 077) != 0) { 3879 result = 1; 3880 } 3881 close(fd); 3882 } 3883 } 3884 if (result == 0 3885 && !strcmp(name[0], name[1])) 3886 result = 1; 3887 ${cf_cv_main_return:-return}(result); 3888 } 3889 3890 _ACEOF 3891 rm -f conftest$ac_exeext 3892 if { (eval echo "$as_me:3892: \"$ac_link\"") >&5 3893 (eval $ac_link) 2>&5 3894 ac_status=$? 3895 echo "$as_me:3895: \$? = $ac_status" >&5 3896 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3897 { (eval echo "$as_me:3897: \"$ac_try\"") >&5 3898 (eval $ac_try) 2>&5 3899 ac_status=$? 3900 echo "$as_me:3900: \$? = $ac_status" >&5 3901 (exit $ac_status); }; }; then 3902 cf_cv_func_mkstemp=yes 3903 3904 else 3905 echo "$as_me: program exited with status $ac_status" >&5 3906 echo "$as_me: failed program was:" >&5 3907 cat conftest.$ac_ext >&5 3908 cf_cv_func_mkstemp=no 3909 3910 fi 3911 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3912 fi 3913 3914 fi 3915 echo "$as_me:3915: result: $cf_cv_func_mkstemp" >&5 3916 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 3917 if test "x$cf_cv_func_mkstemp" = xmaybe ; then 3918 echo "$as_me:3918: checking for mkstemp" >&5 3919 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 3920 if test "${ac_cv_func_mkstemp+set}" = set; then 3921 echo $ECHO_N "(cached) $ECHO_C" >&6 3922 else 3923 cat >conftest.$ac_ext <<_ACEOF 3924 #line 3924 "configure" 3925 #include "confdefs.h" 3926 /* System header to define __stub macros and hopefully few prototypes, 3927 which can conflict with char mkstemp (); below. */ 3928 #include <assert.h> 3929 /* Override any gcc2 internal prototype to avoid an error. */ 3930 #ifdef __cplusplus 3931 extern "C" 3932 #endif 3933 /* We use char because int might match the return type of a gcc2 3934 builtin and then its argument prototype would still apply. */ 3935 char mkstemp (); 3936 char (*f) (); 3937 3938 int 3939 main () 3940 { 3941 /* The GNU C library defines this for functions which it implements 3942 to always fail with ENOSYS. Some functions are actually named 3943 something starting with __ and the normal name is an alias. */ 3944 #if defined (__stub_mkstemp) || defined (__stub___mkstemp) 3945 choke me 3946 #else 3947 f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; 3948 #endif 3949 3950 ; 3951 return 0; 3952 } 3953 _ACEOF 3954 rm -f conftest.$ac_objext conftest$ac_exeext 3955 if { (eval echo "$as_me:3955: \"$ac_link\"") >&5 3956 (eval $ac_link) 2>&5 3957 ac_status=$? 3958 echo "$as_me:3958: \$? = $ac_status" >&5 3959 (exit $ac_status); } && 3960 { ac_try='test -s conftest$ac_exeext' 3961 { (eval echo "$as_me:3961: \"$ac_try\"") >&5 3962 (eval $ac_try) 2>&5 3963 ac_status=$? 3964 echo "$as_me:3964: \$? = $ac_status" >&5 3965 (exit $ac_status); }; }; then 3966 ac_cv_func_mkstemp=yes 3967 else 3968 echo "$as_me: failed program was:" >&5 3969 cat conftest.$ac_ext >&5 3970 ac_cv_func_mkstemp=no 3971 fi 3972 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3973 fi 3974 echo "$as_me:3974: result: $ac_cv_func_mkstemp" >&5 3975 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 3976 3977 fi 3978 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 3979 3980 cat >>confdefs.h <<\EOF 3981 #define HAVE_MKSTEMP 1 3982 EOF 3983 3984 fi 3985 3986 for ac_func in vsnprintf 3987 do 3988 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 3989 echo "$as_me:3989: checking for $ac_func" >&5 3990 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 3991 if eval "test \"\${$as_ac_var+set}\" = set"; then 3992 echo $ECHO_N "(cached) $ECHO_C" >&6 3993 else 3994 cat >conftest.$ac_ext <<_ACEOF 3995 #line 3995 "configure" 3996 #include "confdefs.h" 3997 /* System header to define __stub macros and hopefully few prototypes, 3998 which can conflict with char $ac_func (); below. */ 3999 #include <assert.h> 4000 /* Override any gcc2 internal prototype to avoid an error. */ 4001 #ifdef __cplusplus 4002 extern "C" 4003 #endif 4004 /* We use char because int might match the return type of a gcc2 4005 builtin and then its argument prototype would still apply. */ 4006 char $ac_func (); 4007 char (*f) (); 4008 4009 int 4010 main () 4011 { 4012 /* The GNU C library defines this for functions which it implements 4013 to always fail with ENOSYS. Some functions are actually named 4014 something starting with __ and the normal name is an alias. */ 4015 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4016 choke me 4017 #else 4018 f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; 4019 #endif 4020 4021 ; 4022 return 0; 4023 } 4024 _ACEOF 4025 rm -f conftest.$ac_objext conftest$ac_exeext 4026 if { (eval echo "$as_me:4026: \"$ac_link\"") >&5 4027 (eval $ac_link) 2>&5 4028 ac_status=$? 4029 echo "$as_me:4029: \$? = $ac_status" >&5 4030 (exit $ac_status); } && 4031 { ac_try='test -s conftest$ac_exeext' 4032 { (eval echo "$as_me:4032: \"$ac_try\"") >&5 4033 (eval $ac_try) 2>&5 4034 ac_status=$? 4035 echo "$as_me:4035: \$? = $ac_status" >&5 4036 (exit $ac_status); }; }; then 4037 eval "$as_ac_var=yes" 4038 else 4039 echo "$as_me: failed program was:" >&5 4040 cat conftest.$ac_ext >&5 4041 eval "$as_ac_var=no" 4042 fi 4043 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4044 fi 4045 echo "$as_me:4045: result: `eval echo '${'$as_ac_var'}'`" >&5 4046 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 4047 if test `eval echo '${'$as_ac_var'}'` = yes; then 4048 cat >>confdefs.h <<EOF 4049 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4050 EOF 4051 4052 fi 4053 done 4054 4055 echo "$as_me:4055: checking for maximum table size" >&5 4056 echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 4057 4058 # Check whether --with-max-table-size or --without-max-table-size was given. 4059 if test "${with_max_table_size+set}" = set; then 4060 withval="$with_max_table_size" 4061 4062 fi; 4063 if test -n "$with_max_table_size" 4064 then 4065 echo "$as_me:4065: result: $with_max_table_size" >&5 4066 echo "${ECHO_T}$with_max_table_size" >&6 4067 check=`expr "$with_max_table_size" + 0` 4068 if test "x$check" != "x$with_max_table_size" 4069 then 4070 { { echo "$as_me:4070: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 4071 echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 4072 { (exit 1); exit 1; }; } 4073 fi 4074 4075 cat >>confdefs.h <<EOF 4076 #define MAXTABLE $with_max_table_size 4077 EOF 4078 4079 else 4080 echo "$as_me:4080: result: default" >&5 4081 echo "${ECHO_T}default" >&6 4082 fi 4083 4084 echo "$as_me:4084: checking if backtracking extension is wanted" >&5 4085 echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 4086 4087 # Check whether --enable-btyacc or --disable-btyacc was given. 4088 if test "${enable_btyacc+set}" = set; then 4089 enableval="$enable_btyacc" 4090 4091 fi; 4092 echo "$as_me:4092: result: $enable_btyacc" >&5 4093 echo "${ECHO_T}$enable_btyacc" >&6 4094 if test "$enable_btyacc" = "yes"; then 4095 4096 cat >>confdefs.h <<\EOF 4097 #define YYBTYACC 1 4098 EOF 4099 4100 SKELETON=btyaccpar 4101 else 4102 SKELETON=yaccpar 4103 fi 4104 4105 if ( test "$GCC" = yes || test "$GXX" = yes ) 4106 then 4107 echo "$as_me:4107: checking if you want to check for gcc warnings" >&5 4108 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 4109 4110 # Check whether --with-warnings or --without-warnings was given. 4111 if test "${with_warnings+set}" = set; then 4112 withval="$with_warnings" 4113 cf_opt_with_warnings=$withval 4114 else 4115 cf_opt_with_warnings=no 4116 fi; 4117 echo "$as_me:4117: result: $cf_opt_with_warnings" >&5 4118 echo "${ECHO_T}$cf_opt_with_warnings" >&6 4119 if test "$cf_opt_with_warnings" != no ; then 4120 4121 if test "$GCC" = yes 4122 then 4123 cat > conftest.i <<EOF 4124 #ifndef GCC_PRINTF 4125 #define GCC_PRINTF 0 4126 #endif 4127 #ifndef GCC_SCANF 4128 #define GCC_SCANF 0 4129 #endif 4130 #ifndef GCC_NORETURN 4131 #define GCC_NORETURN /* nothing */ 4132 #endif 4133 #ifndef GCC_UNUSED 4134 #define GCC_UNUSED /* nothing */ 4135 #endif 4136 EOF 4137 if test "$GCC" = yes 4138 then 4139 { echo "$as_me:4139: checking for $CC __attribute__ directives..." >&5 4140 echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 4141 cat > conftest.$ac_ext <<EOF 4142 #line 4142 "${as_me:-configure}" 4143 #include "confdefs.h" 4144 #include "conftest.h" 4145 #include "conftest.i" 4146 #if GCC_PRINTF 4147 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 4148 #else 4149 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 4150 #endif 4151 #if GCC_SCANF 4152 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 4153 #else 4154 #define GCC_SCANFLIKE(fmt,var) /*nothing*/ 4155 #endif 4156 extern void wow(char *,...) GCC_SCANFLIKE(1,2); 4157 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 4158 extern void foo(void) GCC_NORETURN; 4159 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; } 4160 EOF 4161 cf_printf_attribute=no 4162 cf_scanf_attribute=no 4163 for cf_attribute in scanf printf unused noreturn 4164 do 4165 4166 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 4167 4168 cf_directive="__attribute__(($cf_attribute))" 4169 echo "checking for $CC $cf_directive" 1>&5 4170 4171 case $cf_attribute in 4172 (printf) 4173 cf_printf_attribute=yes 4174 cat >conftest.h <<EOF 4175 #define GCC_$cf_ATTRIBUTE 1 4176 EOF 4177 ;; 4178 (scanf) 4179 cf_scanf_attribute=yes 4180 cat >conftest.h <<EOF 4181 #define GCC_$cf_ATTRIBUTE 1 4182 EOF 4183 ;; 4184 (*) 4185 cat >conftest.h <<EOF 4186 #define GCC_$cf_ATTRIBUTE $cf_directive 4187 EOF 4188 ;; 4189 esac 4190 4191 if { (eval echo "$as_me:4191: \"$ac_compile\"") >&5 4192 (eval $ac_compile) 2>&5 4193 ac_status=$? 4194 echo "$as_me:4194: \$? = $ac_status" >&5 4195 (exit $ac_status); }; then 4196 test -n "$verbose" && echo "$as_me:4196: result: ... $cf_attribute" >&5 4197 echo "${ECHO_T}... $cf_attribute" >&6 4198 cat conftest.h >>confdefs.h 4199 case $cf_attribute in 4200 (noreturn) 4201 4202 cat >>confdefs.h <<EOF 4203 #define GCC_NORETURN $cf_directive 4204 EOF 4205 4206 ;; 4207 (printf) 4208 cf_value='/* nothing */' 4209 if test "$cf_printf_attribute" != no ; then 4210 cf_value='__attribute__((format(printf,fmt,var)))' 4211 4212 cat >>confdefs.h <<\EOF 4213 #define GCC_PRINTF 1 4214 EOF 4215 4216 fi 4217 4218 cat >>confdefs.h <<EOF 4219 #define GCC_PRINTFLIKE(fmt,var) $cf_value 4220 EOF 4221 4222 ;; 4223 (scanf) 4224 cf_value='/* nothing */' 4225 if test "$cf_scanf_attribute" != no ; then 4226 cf_value='__attribute__((format(scanf,fmt,var)))' 4227 4228 cat >>confdefs.h <<\EOF 4229 #define GCC_SCANF 1 4230 EOF 4231 4232 fi 4233 4234 cat >>confdefs.h <<EOF 4235 #define GCC_SCANFLIKE(fmt,var) $cf_value 4236 EOF 4237 4238 ;; 4239 (unused) 4240 4241 cat >>confdefs.h <<EOF 4242 #define GCC_UNUSED $cf_directive 4243 EOF 4244 4245 ;; 4246 esac 4247 fi 4248 done 4249 else 4250 fgrep define conftest.i >>confdefs.h 4251 fi 4252 rm -rf conftest* 4253 fi 4254 4255 INTEL_COMPILER=no 4256 4257 if test "$GCC" = yes ; then 4258 case $host_os in 4259 (linux*|gnu*) 4260 echo "$as_me:4260: checking if this is really Intel C compiler" >&5 4261 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 4262 cf_save_CFLAGS="$CFLAGS" 4263 CFLAGS="$CFLAGS -no-gcc" 4264 cat >conftest.$ac_ext <<_ACEOF 4265 #line 4265 "configure" 4266 #include "confdefs.h" 4267 4268 int 4269 main () 4270 { 4271 4272 #ifdef __INTEL_COMPILER 4273 #else 4274 make an error 4275 #endif 4276 4277 ; 4278 return 0; 4279 } 4280 _ACEOF 4281 rm -f conftest.$ac_objext 4282 if { (eval echo "$as_me:4282: \"$ac_compile\"") >&5 4283 (eval $ac_compile) 2>&5 4284 ac_status=$? 4285 echo "$as_me:4285: \$? = $ac_status" >&5 4286 (exit $ac_status); } && 4287 { ac_try='test -s conftest.$ac_objext' 4288 { (eval echo "$as_me:4288: \"$ac_try\"") >&5 4289 (eval $ac_try) 2>&5 4290 ac_status=$? 4291 echo "$as_me:4291: \$? = $ac_status" >&5 4292 (exit $ac_status); }; }; then 4293 INTEL_COMPILER=yes 4294 cf_save_CFLAGS="$cf_save_CFLAGS -we147" 4295 4296 else 4297 echo "$as_me: failed program was:" >&5 4298 cat conftest.$ac_ext >&5 4299 fi 4300 rm -f conftest.$ac_objext conftest.$ac_ext 4301 CFLAGS="$cf_save_CFLAGS" 4302 echo "$as_me:4302: result: $INTEL_COMPILER" >&5 4303 echo "${ECHO_T}$INTEL_COMPILER" >&6 4304 ;; 4305 esac 4306 fi 4307 4308 CLANG_COMPILER=no 4309 4310 if test "$GCC" = yes ; then 4311 echo "$as_me:4311: checking if this is really Clang C compiler" >&5 4312 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 4313 cf_save_CFLAGS="$CFLAGS" 4314 CFLAGS="$CFLAGS -Qunused-arguments" 4315 cat >conftest.$ac_ext <<_ACEOF 4316 #line 4316 "configure" 4317 #include "confdefs.h" 4318 4319 int 4320 main () 4321 { 4322 4323 #ifdef __clang__ 4324 #else 4325 make an error 4326 #endif 4327 4328 ; 4329 return 0; 4330 } 4331 _ACEOF 4332 rm -f conftest.$ac_objext 4333 if { (eval echo "$as_me:4333: \"$ac_compile\"") >&5 4334 (eval $ac_compile) 2>&5 4335 ac_status=$? 4336 echo "$as_me:4336: \$? = $ac_status" >&5 4337 (exit $ac_status); } && 4338 { ac_try='test -s conftest.$ac_objext' 4339 { (eval echo "$as_me:4339: \"$ac_try\"") >&5 4340 (eval $ac_try) 2>&5 4341 ac_status=$? 4342 echo "$as_me:4342: \$? = $ac_status" >&5 4343 (exit $ac_status); }; }; then 4344 CLANG_COMPILER=yes 4345 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" 4346 4347 else 4348 echo "$as_me: failed program was:" >&5 4349 cat conftest.$ac_ext >&5 4350 fi 4351 rm -f conftest.$ac_objext conftest.$ac_ext 4352 CFLAGS="$cf_save_CFLAGS" 4353 echo "$as_me:4353: result: $CLANG_COMPILER" >&5 4354 echo "${ECHO_T}$CLANG_COMPILER" >&6 4355 fi 4356 4357 cat > conftest.$ac_ext <<EOF 4358 #line 4358 "${as_me:-configure}" 4359 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 4360 EOF 4361 4362 if test "$INTEL_COMPILER" = yes 4363 then 4364 # The "-wdXXX" options suppress warnings: 4365 # remark #1419: external declaration in primary source file 4366 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 4367 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 4368 # remark #193: zero used for undefined preprocessing identifier 4369 # remark #593: variable "curs_sb_left_arrow" was set but never used 4370 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 4371 # remark #869: parameter "tw" was never referenced 4372 # remark #981: operands are evaluated in unspecified order 4373 # warning #279: controlling expression is constant 4374 4375 { echo "$as_me:4375: checking for $CC warning options..." >&5 4376 echo "$as_me: checking for $CC warning options..." >&6;} 4377 cf_save_CFLAGS="$CFLAGS" 4378 EXTRA_CFLAGS="-Wall" 4379 for cf_opt in \ 4380 wd1419 \ 4381 wd1683 \ 4382 wd1684 \ 4383 wd193 \ 4384 wd593 \ 4385 wd279 \ 4386 wd810 \ 4387 wd869 \ 4388 wd981 4389 do 4390 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4391 if { (eval echo "$as_me:4391: \"$ac_compile\"") >&5 4392 (eval $ac_compile) 2>&5 4393 ac_status=$? 4394 echo "$as_me:4394: \$? = $ac_status" >&5 4395 (exit $ac_status); }; then 4396 test -n "$verbose" && echo "$as_me:4396: result: ... -$cf_opt" >&5 4397 echo "${ECHO_T}... -$cf_opt" >&6 4398 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4399 fi 4400 done 4401 CFLAGS="$cf_save_CFLAGS" 4402 4403 elif test "$GCC" = yes 4404 then 4405 { echo "$as_me:4405: checking for $CC warning options..." >&5 4406 echo "$as_me: checking for $CC warning options..." >&6;} 4407 cf_save_CFLAGS="$CFLAGS" 4408 EXTRA_CFLAGS= 4409 cf_warn_CONST="" 4410 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 4411 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 4412 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 4413 for cf_opt in W Wall \ 4414 Wbad-function-cast \ 4415 Wcast-align \ 4416 Wcast-qual \ 4417 Wdeclaration-after-statement \ 4418 Wextra \ 4419 Winline \ 4420 Wmissing-declarations \ 4421 Wmissing-prototypes \ 4422 Wnested-externs \ 4423 Wpointer-arith \ 4424 Wshadow \ 4425 Wstrict-prototypes \ 4426 Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 4427 do 4428 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4429 if { (eval echo "$as_me:4429: \"$ac_compile\"") >&5 4430 (eval $ac_compile) 2>&5 4431 ac_status=$? 4432 echo "$as_me:4432: \$? = $ac_status" >&5 4433 (exit $ac_status); }; then 4434 test -n "$verbose" && echo "$as_me:4434: result: ... -$cf_opt" >&5 4435 echo "${ECHO_T}... -$cf_opt" >&6 4436 case $cf_opt in 4437 (Wcast-qual) 4438 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" 4439 ;; 4440 (Winline) 4441 case $GCC_VERSION in 4442 ([34].*) 4443 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4444 4445 echo "${as_me:-configure}:4445: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4446 4447 continue;; 4448 esac 4449 ;; 4450 (Wpointer-arith) 4451 case $GCC_VERSION in 4452 ([12].*) 4453 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4454 4455 echo "${as_me:-configure}:4455: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4456 4457 continue;; 4458 esac 4459 ;; 4460 esac 4461 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4462 fi 4463 done 4464 CFLAGS="$cf_save_CFLAGS" 4465 fi 4466 rm -rf conftest* 4467 4468 fi 4469 fi 4470 4471 echo "$as_me:4471: checking if you want to see long compiling messages" >&5 4472 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 4473 4474 # Check whether --enable-echo or --disable-echo was given. 4475 if test "${enable_echo+set}" = set; then 4476 enableval="$enable_echo" 4477 test "$enableval" != no && enableval=yes 4478 if test "$enableval" != "yes" ; then 4479 4480 ECHO_LT='--silent' 4481 ECHO_LD='@echo linking $@;' 4482 RULE_CC='@echo compiling $<' 4483 SHOW_CC='@echo compiling $@' 4484 ECHO_CC='@' 4485 4486 else 4487 4488 ECHO_LT='' 4489 ECHO_LD='' 4490 RULE_CC='' 4491 SHOW_CC='' 4492 ECHO_CC='' 4493 4494 fi 4495 else 4496 enableval=yes 4497 4498 ECHO_LT='' 4499 ECHO_LD='' 4500 RULE_CC='' 4501 SHOW_CC='' 4502 ECHO_CC='' 4503 4504 fi; 4505 echo "$as_me:4505: result: $enableval" >&5 4506 echo "${ECHO_T}$enableval" >&6 4507 4508 echo "$as_me:4508: checking if you want to use dmalloc for testing" >&5 4509 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 4510 4511 # Check whether --with-dmalloc or --without-dmalloc was given. 4512 if test "${with_dmalloc+set}" = set; then 4513 withval="$with_dmalloc" 4514 4515 cat >>confdefs.h <<EOF 4516 #define USE_DMALLOC 1 4517 EOF 4518 4519 : ${with_cflags:=-g} 4520 : ${with_no_leaks:=yes} 4521 with_dmalloc=yes 4522 else 4523 with_dmalloc= 4524 fi; 4525 echo "$as_me:4525: result: ${with_dmalloc:-no}" >&5 4526 echo "${ECHO_T}${with_dmalloc:-no}" >&6 4527 4528 case .$with_cflags in 4529 (.*-g*) 4530 case .$CFLAGS in 4531 (.*-g*) 4532 ;; 4533 (*) 4534 4535 cf_fix_cppflags=no 4536 cf_new_cflags= 4537 cf_new_cppflags= 4538 cf_new_extra_cppflags= 4539 4540 for cf_add_cflags in -g 4541 do 4542 case $cf_fix_cppflags in 4543 (no) 4544 case $cf_add_cflags in 4545 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4546 case $cf_add_cflags in 4547 (-D*) 4548 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4549 4550 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4551 && test -z "${cf_tst_cflags}" \ 4552 && cf_fix_cppflags=yes 4553 4554 if test $cf_fix_cppflags = yes ; then 4555 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4556 continue 4557 elif test "${cf_tst_cflags}" = "\"'" ; then 4558 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4559 continue 4560 fi 4561 ;; 4562 esac 4563 case "$CPPFLAGS" in 4564 (*$cf_add_cflags) 4565 ;; 4566 (*) 4567 case $cf_add_cflags in 4568 (-D*) 4569 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4570 4571 CPPFLAGS=`echo "$CPPFLAGS" | \ 4572 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4573 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4574 4575 ;; 4576 esac 4577 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4578 ;; 4579 esac 4580 ;; 4581 (*) 4582 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4583 ;; 4584 esac 4585 ;; 4586 (yes) 4587 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4588 4589 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4590 4591 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4592 && test -z "${cf_tst_cflags}" \ 4593 && cf_fix_cppflags=no 4594 ;; 4595 esac 4596 done 4597 4598 if test -n "$cf_new_cflags" ; then 4599 4600 CFLAGS="$CFLAGS $cf_new_cflags" 4601 fi 4602 4603 if test -n "$cf_new_cppflags" ; then 4604 4605 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4606 fi 4607 4608 if test -n "$cf_new_extra_cppflags" ; then 4609 4610 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4611 fi 4612 4613 ;; 4614 esac 4615 ;; 4616 esac 4617 4618 if test "$with_dmalloc" = yes ; then 4619 echo "$as_me:4619: checking for dmalloc.h" >&5 4620 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 4621 if test "${ac_cv_header_dmalloc_h+set}" = set; then 4622 echo $ECHO_N "(cached) $ECHO_C" >&6 4623 else 4624 cat >conftest.$ac_ext <<_ACEOF 4625 #line 4625 "configure" 4626 #include "confdefs.h" 4627 #include <dmalloc.h> 4628 _ACEOF 4629 if { (eval echo "$as_me:4629: \"$ac_cpp conftest.$ac_ext\"") >&5 4630 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4631 ac_status=$? 4632 egrep -v '^ *\+' conftest.er1 >conftest.err 4633 rm -f conftest.er1 4634 cat conftest.err >&5 4635 echo "$as_me:4635: \$? = $ac_status" >&5 4636 (exit $ac_status); } >/dev/null; then 4637 if test -s conftest.err; then 4638 ac_cpp_err=$ac_c_preproc_warn_flag 4639 else 4640 ac_cpp_err= 4641 fi 4642 else 4643 ac_cpp_err=yes 4644 fi 4645 if test -z "$ac_cpp_err"; then 4646 ac_cv_header_dmalloc_h=yes 4647 else 4648 echo "$as_me: failed program was:" >&5 4649 cat conftest.$ac_ext >&5 4650 ac_cv_header_dmalloc_h=no 4651 fi 4652 rm -f conftest.err conftest.$ac_ext 4653 fi 4654 echo "$as_me:4654: result: $ac_cv_header_dmalloc_h" >&5 4655 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 4656 if test $ac_cv_header_dmalloc_h = yes; then 4657 4658 echo "$as_me:4658: checking for dmalloc_debug in -ldmalloc" >&5 4659 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 4660 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 4661 echo $ECHO_N "(cached) $ECHO_C" >&6 4662 else 4663 ac_check_lib_save_LIBS=$LIBS 4664 LIBS="-ldmalloc $LIBS" 4665 cat >conftest.$ac_ext <<_ACEOF 4666 #line 4666 "configure" 4667 #include "confdefs.h" 4668 4669 /* Override any gcc2 internal prototype to avoid an error. */ 4670 #ifdef __cplusplus 4671 extern "C" 4672 #endif 4673 /* We use char because int might match the return type of a gcc2 4674 builtin and then its argument prototype would still apply. */ 4675 char dmalloc_debug (); 4676 int 4677 main () 4678 { 4679 dmalloc_debug (); 4680 ; 4681 return 0; 4682 } 4683 _ACEOF 4684 rm -f conftest.$ac_objext conftest$ac_exeext 4685 if { (eval echo "$as_me:4685: \"$ac_link\"") >&5 4686 (eval $ac_link) 2>&5 4687 ac_status=$? 4688 echo "$as_me:4688: \$? = $ac_status" >&5 4689 (exit $ac_status); } && 4690 { ac_try='test -s conftest$ac_exeext' 4691 { (eval echo "$as_me:4691: \"$ac_try\"") >&5 4692 (eval $ac_try) 2>&5 4693 ac_status=$? 4694 echo "$as_me:4694: \$? = $ac_status" >&5 4695 (exit $ac_status); }; }; then 4696 ac_cv_lib_dmalloc_dmalloc_debug=yes 4697 else 4698 echo "$as_me: failed program was:" >&5 4699 cat conftest.$ac_ext >&5 4700 ac_cv_lib_dmalloc_dmalloc_debug=no 4701 fi 4702 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4703 LIBS=$ac_check_lib_save_LIBS 4704 fi 4705 echo "$as_me:4705: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 4706 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 4707 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then 4708 cat >>confdefs.h <<EOF 4709 #define HAVE_LIBDMALLOC 1 4710 EOF 4711 4712 LIBS="-ldmalloc $LIBS" 4713 4714 fi 4715 4716 fi 4717 4718 fi 4719 4720 echo "$as_me:4720: checking if you want to use dbmalloc for testing" >&5 4721 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 4722 4723 # Check whether --with-dbmalloc or --without-dbmalloc was given. 4724 if test "${with_dbmalloc+set}" = set; then 4725 withval="$with_dbmalloc" 4726 4727 cat >>confdefs.h <<EOF 4728 #define USE_DBMALLOC 1 4729 EOF 4730 4731 : ${with_cflags:=-g} 4732 : ${with_no_leaks:=yes} 4733 with_dbmalloc=yes 4734 else 4735 with_dbmalloc= 4736 fi; 4737 echo "$as_me:4737: result: ${with_dbmalloc:-no}" >&5 4738 echo "${ECHO_T}${with_dbmalloc:-no}" >&6 4739 4740 case .$with_cflags in 4741 (.*-g*) 4742 case .$CFLAGS in 4743 (.*-g*) 4744 ;; 4745 (*) 4746 4747 cf_fix_cppflags=no 4748 cf_new_cflags= 4749 cf_new_cppflags= 4750 cf_new_extra_cppflags= 4751 4752 for cf_add_cflags in -g 4753 do 4754 case $cf_fix_cppflags in 4755 (no) 4756 case $cf_add_cflags in 4757 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4758 case $cf_add_cflags in 4759 (-D*) 4760 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4761 4762 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4763 && test -z "${cf_tst_cflags}" \ 4764 && cf_fix_cppflags=yes 4765 4766 if test $cf_fix_cppflags = yes ; then 4767 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4768 continue 4769 elif test "${cf_tst_cflags}" = "\"'" ; then 4770 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4771 continue 4772 fi 4773 ;; 4774 esac 4775 case "$CPPFLAGS" in 4776 (*$cf_add_cflags) 4777 ;; 4778 (*) 4779 case $cf_add_cflags in 4780 (-D*) 4781 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4782 4783 CPPFLAGS=`echo "$CPPFLAGS" | \ 4784 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4785 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4786 4787 ;; 4788 esac 4789 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4790 ;; 4791 esac 4792 ;; 4793 (*) 4794 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4795 ;; 4796 esac 4797 ;; 4798 (yes) 4799 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4800 4801 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4802 4803 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4804 && test -z "${cf_tst_cflags}" \ 4805 && cf_fix_cppflags=no 4806 ;; 4807 esac 4808 done 4809 4810 if test -n "$cf_new_cflags" ; then 4811 4812 CFLAGS="$CFLAGS $cf_new_cflags" 4813 fi 4814 4815 if test -n "$cf_new_cppflags" ; then 4816 4817 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4818 fi 4819 4820 if test -n "$cf_new_extra_cppflags" ; then 4821 4822 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4823 fi 4824 4825 ;; 4826 esac 4827 ;; 4828 esac 4829 4830 if test "$with_dbmalloc" = yes ; then 4831 echo "$as_me:4831: checking for dbmalloc.h" >&5 4832 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 4833 if test "${ac_cv_header_dbmalloc_h+set}" = set; then 4834 echo $ECHO_N "(cached) $ECHO_C" >&6 4835 else 4836 cat >conftest.$ac_ext <<_ACEOF 4837 #line 4837 "configure" 4838 #include "confdefs.h" 4839 #include <dbmalloc.h> 4840 _ACEOF 4841 if { (eval echo "$as_me:4841: \"$ac_cpp conftest.$ac_ext\"") >&5 4842 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4843 ac_status=$? 4844 egrep -v '^ *\+' conftest.er1 >conftest.err 4845 rm -f conftest.er1 4846 cat conftest.err >&5 4847 echo "$as_me:4847: \$? = $ac_status" >&5 4848 (exit $ac_status); } >/dev/null; then 4849 if test -s conftest.err; then 4850 ac_cpp_err=$ac_c_preproc_warn_flag 4851 else 4852 ac_cpp_err= 4853 fi 4854 else 4855 ac_cpp_err=yes 4856 fi 4857 if test -z "$ac_cpp_err"; then 4858 ac_cv_header_dbmalloc_h=yes 4859 else 4860 echo "$as_me: failed program was:" >&5 4861 cat conftest.$ac_ext >&5 4862 ac_cv_header_dbmalloc_h=no 4863 fi 4864 rm -f conftest.err conftest.$ac_ext 4865 fi 4866 echo "$as_me:4866: result: $ac_cv_header_dbmalloc_h" >&5 4867 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 4868 if test $ac_cv_header_dbmalloc_h = yes; then 4869 4870 echo "$as_me:4870: checking for debug_malloc in -ldbmalloc" >&5 4871 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 4872 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 4873 echo $ECHO_N "(cached) $ECHO_C" >&6 4874 else 4875 ac_check_lib_save_LIBS=$LIBS 4876 LIBS="-ldbmalloc $LIBS" 4877 cat >conftest.$ac_ext <<_ACEOF 4878 #line 4878 "configure" 4879 #include "confdefs.h" 4880 4881 /* Override any gcc2 internal prototype to avoid an error. */ 4882 #ifdef __cplusplus 4883 extern "C" 4884 #endif 4885 /* We use char because int might match the return type of a gcc2 4886 builtin and then its argument prototype would still apply. */ 4887 char debug_malloc (); 4888 int 4889 main () 4890 { 4891 debug_malloc (); 4892 ; 4893 return 0; 4894 } 4895 _ACEOF 4896 rm -f conftest.$ac_objext conftest$ac_exeext 4897 if { (eval echo "$as_me:4897: \"$ac_link\"") >&5 4898 (eval $ac_link) 2>&5 4899 ac_status=$? 4900 echo "$as_me:4900: \$? = $ac_status" >&5 4901 (exit $ac_status); } && 4902 { ac_try='test -s conftest$ac_exeext' 4903 { (eval echo "$as_me:4903: \"$ac_try\"") >&5 4904 (eval $ac_try) 2>&5 4905 ac_status=$? 4906 echo "$as_me:4906: \$? = $ac_status" >&5 4907 (exit $ac_status); }; }; then 4908 ac_cv_lib_dbmalloc_debug_malloc=yes 4909 else 4910 echo "$as_me: failed program was:" >&5 4911 cat conftest.$ac_ext >&5 4912 ac_cv_lib_dbmalloc_debug_malloc=no 4913 fi 4914 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4915 LIBS=$ac_check_lib_save_LIBS 4916 fi 4917 echo "$as_me:4917: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 4918 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 4919 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then 4920 cat >>confdefs.h <<EOF 4921 #define HAVE_LIBDBMALLOC 1 4922 EOF 4923 4924 LIBS="-ldbmalloc $LIBS" 4925 4926 fi 4927 4928 fi 4929 4930 fi 4931 4932 echo "$as_me:4932: checking if you want to use valgrind for testing" >&5 4933 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 4934 4935 # Check whether --with-valgrind or --without-valgrind was given. 4936 if test "${with_valgrind+set}" = set; then 4937 withval="$with_valgrind" 4938 4939 cat >>confdefs.h <<EOF 4940 #define USE_VALGRIND 1 4941 EOF 4942 4943 : ${with_cflags:=-g} 4944 : ${with_no_leaks:=yes} 4945 with_valgrind=yes 4946 else 4947 with_valgrind= 4948 fi; 4949 echo "$as_me:4949: result: ${with_valgrind:-no}" >&5 4950 echo "${ECHO_T}${with_valgrind:-no}" >&6 4951 4952 case .$with_cflags in 4953 (.*-g*) 4954 case .$CFLAGS in 4955 (.*-g*) 4956 ;; 4957 (*) 4958 4959 cf_fix_cppflags=no 4960 cf_new_cflags= 4961 cf_new_cppflags= 4962 cf_new_extra_cppflags= 4963 4964 for cf_add_cflags in -g 4965 do 4966 case $cf_fix_cppflags in 4967 (no) 4968 case $cf_add_cflags in 4969 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4970 case $cf_add_cflags in 4971 (-D*) 4972 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4973 4974 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4975 && test -z "${cf_tst_cflags}" \ 4976 && cf_fix_cppflags=yes 4977 4978 if test $cf_fix_cppflags = yes ; then 4979 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4980 continue 4981 elif test "${cf_tst_cflags}" = "\"'" ; then 4982 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4983 continue 4984 fi 4985 ;; 4986 esac 4987 case "$CPPFLAGS" in 4988 (*$cf_add_cflags) 4989 ;; 4990 (*) 4991 case $cf_add_cflags in 4992 (-D*) 4993 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4994 4995 CPPFLAGS=`echo "$CPPFLAGS" | \ 4996 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4997 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4998 4999 ;; 5000 esac 5001 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 5002 ;; 5003 esac 5004 ;; 5005 (*) 5006 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 5007 ;; 5008 esac 5009 ;; 5010 (yes) 5011 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 5012 5013 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 5014 5015 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5016 && test -z "${cf_tst_cflags}" \ 5017 && cf_fix_cppflags=no 5018 ;; 5019 esac 5020 done 5021 5022 if test -n "$cf_new_cflags" ; then 5023 5024 CFLAGS="$CFLAGS $cf_new_cflags" 5025 fi 5026 5027 if test -n "$cf_new_cppflags" ; then 5028 5029 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 5030 fi 5031 5032 if test -n "$cf_new_extra_cppflags" ; then 5033 5034 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 5035 fi 5036 5037 ;; 5038 esac 5039 ;; 5040 esac 5041 5042 echo "$as_me:5042: checking if you want to perform memory-leak testing" >&5 5043 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 5044 5045 # Check whether --enable-leaks or --disable-leaks was given. 5046 if test "${enable_leaks+set}" = set; then 5047 enableval="$enable_leaks" 5048 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 5049 else 5050 : ${with_no_leaks:=no} 5051 fi; 5052 echo "$as_me:5052: result: $with_no_leaks" >&5 5053 echo "${ECHO_T}$with_no_leaks" >&6 5054 5055 if test "$with_no_leaks" = yes ; then 5056 5057 cat >>confdefs.h <<\EOF 5058 #define NO_LEAKS 1 5059 EOF 5060 5061 cat >>confdefs.h <<\EOF 5062 #define YY_NO_LEAKS 1 5063 EOF 5064 5065 fi 5066 5067 # Extract the first word of "groff", so it can be a program name with args. 5068 set dummy groff; ac_word=$2 5069 echo "$as_me:5069: checking for $ac_word" >&5 5070 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5071 if test "${ac_cv_path_GROFF_PATH+set}" = set; then 5072 echo $ECHO_N "(cached) $ECHO_C" >&6 5073 else 5074 case $GROFF_PATH in 5075 [\\/]* | ?:[\\/]*) 5076 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 5077 ;; 5078 *) 5079 ac_save_IFS=$IFS; IFS=$ac_path_separator 5080 ac_dummy="$PATH" 5081 for ac_dir in $ac_dummy; do 5082 IFS=$ac_save_IFS 5083 test -z "$ac_dir" && ac_dir=. 5084 if $as_executable_p "$ac_dir/$ac_word"; then 5085 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 5086 echo "$as_me:5086: found $ac_dir/$ac_word" >&5 5087 break 5088 fi 5089 done 5090 5091 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 5092 ;; 5093 esac 5094 fi 5095 GROFF_PATH=$ac_cv_path_GROFF_PATH 5096 5097 if test -n "$GROFF_PATH"; then 5098 echo "$as_me:5098: result: $GROFF_PATH" >&5 5099 echo "${ECHO_T}$GROFF_PATH" >&6 5100 else 5101 echo "$as_me:5101: result: no" >&5 5102 echo "${ECHO_T}no" >&6 5103 fi 5104 5105 # Extract the first word of "nroff", so it can be a program name with args. 5106 set dummy nroff; ac_word=$2 5107 echo "$as_me:5107: checking for $ac_word" >&5 5108 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5109 if test "${ac_cv_path_NROFF_PATH+set}" = set; then 5110 echo $ECHO_N "(cached) $ECHO_C" >&6 5111 else 5112 case $NROFF_PATH in 5113 [\\/]* | ?:[\\/]*) 5114 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 5115 ;; 5116 *) 5117 ac_save_IFS=$IFS; IFS=$ac_path_separator 5118 ac_dummy="$PATH" 5119 for ac_dir in $ac_dummy; do 5120 IFS=$ac_save_IFS 5121 test -z "$ac_dir" && ac_dir=. 5122 if $as_executable_p "$ac_dir/$ac_word"; then 5123 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 5124 echo "$as_me:5124: found $ac_dir/$ac_word" >&5 5125 break 5126 fi 5127 done 5128 5129 test -z "$ac_cv_path_NROFF_PATH" && ac_cv_path_NROFF_PATH="no" 5130 ;; 5131 esac 5132 fi 5133 NROFF_PATH=$ac_cv_path_NROFF_PATH 5134 5135 if test -n "$NROFF_PATH"; then 5136 echo "$as_me:5136: result: $NROFF_PATH" >&5 5137 echo "${ECHO_T}$NROFF_PATH" >&6 5138 else 5139 echo "$as_me:5139: result: no" >&5 5140 echo "${ECHO_T}no" >&6 5141 fi 5142 5143 if test "x$GROFF_PATH" = xno 5144 then 5145 NROFF_NOTE= 5146 GROFF_NOTE="#" 5147 else 5148 NROFF_NOTE="#" 5149 GROFF_NOTE= 5150 fi 5151 5152 echo "$as_me:5152: checking for program to convert manpage to html" >&5 5153 echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 5154 5155 # Check whether --with-man2html or --without-man2html was given. 5156 if test "${with_man2html+set}" = set; then 5157 withval="$with_man2html" 5158 cf_man2html=$withval 5159 else 5160 cf_man2html=$GROFF_PATH 5161 fi; 5162 5163 cf_with_groff=no 5164 5165 case $cf_man2html in 5166 (yes) 5167 echo "$as_me:5167: result: man2html" >&5 5168 echo "${ECHO_T}man2html" >&6 5169 # Extract the first word of "man2html", so it can be a program name with args. 5170 set dummy man2html; ac_word=$2 5171 echo "$as_me:5171: checking for $ac_word" >&5 5172 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5173 if test "${ac_cv_path_cf_man2html+set}" = set; then 5174 echo $ECHO_N "(cached) $ECHO_C" >&6 5175 else 5176 case $cf_man2html in 5177 [\\/]* | ?:[\\/]*) 5178 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 5179 ;; 5180 *) 5181 ac_save_IFS=$IFS; IFS=$ac_path_separator 5182 ac_dummy="$PATH" 5183 for ac_dir in $ac_dummy; do 5184 IFS=$ac_save_IFS 5185 test -z "$ac_dir" && ac_dir=. 5186 if $as_executable_p "$ac_dir/$ac_word"; then 5187 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 5188 echo "$as_me:5188: found $ac_dir/$ac_word" >&5 5189 break 5190 fi 5191 done 5192 5193 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 5194 ;; 5195 esac 5196 fi 5197 cf_man2html=$ac_cv_path_cf_man2html 5198 5199 if test -n "$cf_man2html"; then 5200 echo "$as_me:5200: result: $cf_man2html" >&5 5201 echo "${ECHO_T}$cf_man2html" >&6 5202 else 5203 echo "$as_me:5203: result: no" >&5 5204 echo "${ECHO_T}no" >&6 5205 fi 5206 5207 ;; 5208 (no|groff|*/groff*) 5209 cf_with_groff=yes 5210 cf_man2html=$GROFF_PATH 5211 echo "$as_me:5211: result: $cf_man2html" >&5 5212 echo "${ECHO_T}$cf_man2html" >&6 5213 ;; 5214 (*) 5215 echo "$as_me:5215: result: $cf_man2html" >&5 5216 echo "${ECHO_T}$cf_man2html" >&6 5217 ;; 5218 esac 5219 5220 MAN2HTML_TEMP="man2html.tmp" 5221 cat >$MAN2HTML_TEMP <<CF_EOF 5222 #!/bin/sh 5223 # Temporary script generated by CF_WITH_MAN2HTML 5224 # Convert inputs to html, sending result to standard output. 5225 # 5226 # Parameters: 5227 # \${1} = rootname of file to convert 5228 # \${2} = suffix of file to convert, e.g., "1" 5229 # \${3} = macros to use, e.g., "man" 5230 # 5231 ROOT=\$1 5232 TYPE=\$2 5233 MACS=\$3 5234 5235 unset LANG 5236 unset LC_ALL 5237 unset LC_CTYPE 5238 unset LANGUAGE 5239 GROFF_NO_SGR=stupid 5240 export GROFF_NO_SGR 5241 5242 CF_EOF 5243 5244 if test "x$cf_with_groff" = xyes 5245 then 5246 MAN2HTML_NOTE="$GROFF_NOTE" 5247 MAN2HTML_PATH="$GROFF_PATH" 5248 cat >>$MAN2HTML_TEMP <<CF_EOF 5249 /bin/sh -c "tbl \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 5250 CF_EOF 5251 else 5252 MAN2HTML_NOTE="" 5253 5254 if test "x$prefix" != xNONE; then 5255 cf_path_syntax="$prefix" 5256 else 5257 cf_path_syntax="$ac_default_prefix" 5258 fi 5259 5260 case ".$cf_man2html" in 5261 (.\$\(*\)*|.\'*\'*) 5262 ;; 5263 (..|./*|.\\*) 5264 ;; 5265 (.[a-zA-Z]:[\\/]*) # OS/2 EMX 5266 ;; 5267 (.\${*prefix}*|.\${*dir}*) 5268 eval cf_man2html="$cf_man2html" 5269 case ".$cf_man2html" in 5270 (.NONE/*) 5271 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 5272 ;; 5273 esac 5274 ;; 5275 (.no|.NONE/*) 5276 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 5277 ;; 5278 (*) 5279 { { echo "$as_me:5279: error: expected a pathname, not \"$cf_man2html\"" >&5 5280 echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 5281 { (exit 1); exit 1; }; } 5282 ;; 5283 esac 5284 5285 MAN2HTML_PATH="$cf_man2html" 5286 echo "$as_me:5286: checking for $cf_man2html top/bottom margins" >&5 5287 echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 5288 5289 # for this example, expect 3 lines of content, the remainder is head/foot 5290 cat >conftest.in <<CF_EOF 5291 .TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 5292 .SH SECTION 5293 MARKER 5294 CF_EOF 5295 5296 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out 5297 5298 cf_man2html_1st=`fgrep -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 5299 cf_man2html_top=`expr $cf_man2html_1st - 2` 5300 cf_man2html_bot=`wc -l conftest.out |sed -e 's/[^0-9]//g'` 5301 cf_man2html_bot=`expr $cf_man2html_bot - 2 - $cf_man2html_top` 5302 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 5303 5304 echo "$as_me:5304: result: $cf_man2html_top_bot" >&5 5305 echo "${ECHO_T}$cf_man2html_top_bot" >&6 5306 5307 echo "$as_me:5307: checking for pagesize to use" >&5 5308 echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 5309 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 5310 do 5311 cat >>conftest.in <<CF_EOF 5312 .nf 5313 0 5314 1 5315 2 5316 3 5317 4 5318 5 5319 6 5320 7 5321 8 5322 9 5323 CF_EOF 5324 done 5325 5326 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out 5327 cf_man2html_page=`fgrep -n HEAD1 conftest.out |tail -n 1 |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 5328 test -z "$cf_man2html_page" && cf_man2html_page=99999 5329 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 5330 5331 rm -rf conftest* 5332 echo "$as_me:5332: result: $cf_man2html_page" >&5 5333 echo "${ECHO_T}$cf_man2html_page" >&6 5334 5335 cat >>$MAN2HTML_TEMP <<CF_EOF 5336 : \${MAN2HTML_PATH=$MAN2HTML_PATH} 5337 MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title="\$ROOT\(\$TYPE\)" -compress -pgsize $cf_man2html_page" 5338 case \${TYPE} in 5339 (ms) 5340 tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 5341 ;; 5342 (*) 5343 tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 5344 ;; 5345 esac 5346 CF_EOF 5347 fi 5348 5349 chmod 700 $MAN2HTML_TEMP 5350 5351 echo "$as_me:5351: checking for ANSI C header files" >&5 5352 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 5353 if test "${ac_cv_header_stdc+set}" = set; then 5354 echo $ECHO_N "(cached) $ECHO_C" >&6 5355 else 5356 cat >conftest.$ac_ext <<_ACEOF 5357 #line 5357 "configure" 5358 #include "confdefs.h" 5359 #include <stdlib.h> 5360 #include <stdarg.h> 5361 #include <string.h> 5362 #include <float.h> 5363 5364 _ACEOF 5365 if { (eval echo "$as_me:5365: \"$ac_cpp conftest.$ac_ext\"") >&5 5366 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5367 ac_status=$? 5368 egrep -v '^ *\+' conftest.er1 >conftest.err 5369 rm -f conftest.er1 5370 cat conftest.err >&5 5371 echo "$as_me:5371: \$? = $ac_status" >&5 5372 (exit $ac_status); } >/dev/null; then 5373 if test -s conftest.err; then 5374 ac_cpp_err=$ac_c_preproc_warn_flag 5375 else 5376 ac_cpp_err= 5377 fi 5378 else 5379 ac_cpp_err=yes 5380 fi 5381 if test -z "$ac_cpp_err"; then 5382 ac_cv_header_stdc=yes 5383 else 5384 echo "$as_me: failed program was:" >&5 5385 cat conftest.$ac_ext >&5 5386 ac_cv_header_stdc=no 5387 fi 5388 rm -f conftest.err conftest.$ac_ext 5389 5390 if test $ac_cv_header_stdc = yes; then 5391 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5392 cat >conftest.$ac_ext <<_ACEOF 5393 #line 5393 "configure" 5394 #include "confdefs.h" 5395 #include <string.h> 5396 5397 _ACEOF 5398 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5399 egrep "memchr" >/dev/null 2>&1; then 5400 : 5401 else 5402 ac_cv_header_stdc=no 5403 fi 5404 rm -rf conftest* 5405 5406 fi 5407 5408 if test $ac_cv_header_stdc = yes; then 5409 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5410 cat >conftest.$ac_ext <<_ACEOF 5411 #line 5411 "configure" 5412 #include "confdefs.h" 5413 #include <stdlib.h> 5414 5415 _ACEOF 5416 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5417 egrep "free" >/dev/null 2>&1; then 5418 : 5419 else 5420 ac_cv_header_stdc=no 5421 fi 5422 rm -rf conftest* 5423 5424 fi 5425 5426 if test $ac_cv_header_stdc = yes; then 5427 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5428 if test "$cross_compiling" = yes; then 5429 : 5430 else 5431 cat >conftest.$ac_ext <<_ACEOF 5432 #line 5432 "configure" 5433 #include "confdefs.h" 5434 #include <ctype.h> 5435 #if ((' ' & 0x0FF) == 0x020) 5436 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5437 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5438 #else 5439 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 5440 || ('j' <= (c) && (c) <= 'r') \ 5441 || ('s' <= (c) && (c) <= 'z')) 5442 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5443 #endif 5444 5445 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5446 int 5447 main () 5448 { 5449 int i; 5450 for (i = 0; i < 256; i++) 5451 if (XOR (islower (i), ISLOWER (i)) 5452 || toupper (i) != TOUPPER (i)) 5453 $ac_main_return(2); 5454 $ac_main_return (0); 5455 } 5456 _ACEOF 5457 rm -f conftest$ac_exeext 5458 if { (eval echo "$as_me:5458: \"$ac_link\"") >&5 5459 (eval $ac_link) 2>&5 5460 ac_status=$? 5461 echo "$as_me:5461: \$? = $ac_status" >&5 5462 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5463 { (eval echo "$as_me:5463: \"$ac_try\"") >&5 5464 (eval $ac_try) 2>&5 5465 ac_status=$? 5466 echo "$as_me:5466: \$? = $ac_status" >&5 5467 (exit $ac_status); }; }; then 5468 : 5469 else 5470 echo "$as_me: program exited with status $ac_status" >&5 5471 echo "$as_me: failed program was:" >&5 5472 cat conftest.$ac_ext >&5 5473 ac_cv_header_stdc=no 5474 fi 5475 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5476 fi 5477 fi 5478 fi 5479 echo "$as_me:5479: result: $ac_cv_header_stdc" >&5 5480 echo "${ECHO_T}$ac_cv_header_stdc" >&6 5481 if test $ac_cv_header_stdc = yes; then 5482 5483 cat >>confdefs.h <<\EOF 5484 #define STDC_HEADERS 1 5485 EOF 5486 5487 fi 5488 5489 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 5490 5491 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5492 inttypes.h stdint.h unistd.h 5493 do 5494 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5495 echo "$as_me:5495: checking for $ac_header" >&5 5496 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5497 if eval "test \"\${$as_ac_Header+set}\" = set"; then 5498 echo $ECHO_N "(cached) $ECHO_C" >&6 5499 else 5500 cat >conftest.$ac_ext <<_ACEOF 5501 #line 5501 "configure" 5502 #include "confdefs.h" 5503 $ac_includes_default 5504 #include <$ac_header> 5505 _ACEOF 5506 rm -f conftest.$ac_objext 5507 if { (eval echo "$as_me:5507: \"$ac_compile\"") >&5 5508 (eval $ac_compile) 2>&5 5509 ac_status=$? 5510 echo "$as_me:5510: \$? = $ac_status" >&5 5511 (exit $ac_status); } && 5512 { ac_try='test -s conftest.$ac_objext' 5513 { (eval echo "$as_me:5513: \"$ac_try\"") >&5 5514 (eval $ac_try) 2>&5 5515 ac_status=$? 5516 echo "$as_me:5516: \$? = $ac_status" >&5 5517 (exit $ac_status); }; }; then 5518 eval "$as_ac_Header=yes" 5519 else 5520 echo "$as_me: failed program was:" >&5 5521 cat conftest.$ac_ext >&5 5522 eval "$as_ac_Header=no" 5523 fi 5524 rm -f conftest.$ac_objext conftest.$ac_ext 5525 fi 5526 echo "$as_me:5526: result: `eval echo '${'$as_ac_Header'}'`" >&5 5527 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5528 if test `eval echo '${'$as_ac_Header'}'` = yes; then 5529 cat >>confdefs.h <<EOF 5530 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5531 EOF 5532 5533 fi 5534 done 5535 5536 echo "$as_me:5536: checking for mode_t" >&5 5537 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 5538 if test "${ac_cv_type_mode_t+set}" = set; then 5539 echo $ECHO_N "(cached) $ECHO_C" >&6 5540 else 5541 cat >conftest.$ac_ext <<_ACEOF 5542 #line 5542 "configure" 5543 #include "confdefs.h" 5544 $ac_includes_default 5545 int 5546 main () 5547 { 5548 if ((mode_t *) 0) 5549 return 0; 5550 if (sizeof (mode_t)) 5551 return 0; 5552 ; 5553 return 0; 5554 } 5555 _ACEOF 5556 rm -f conftest.$ac_objext 5557 if { (eval echo "$as_me:5557: \"$ac_compile\"") >&5 5558 (eval $ac_compile) 2>&5 5559 ac_status=$? 5560 echo "$as_me:5560: \$? = $ac_status" >&5 5561 (exit $ac_status); } && 5562 { ac_try='test -s conftest.$ac_objext' 5563 { (eval echo "$as_me:5563: \"$ac_try\"") >&5 5564 (eval $ac_try) 2>&5 5565 ac_status=$? 5566 echo "$as_me:5566: \$? = $ac_status" >&5 5567 (exit $ac_status); }; }; then 5568 ac_cv_type_mode_t=yes 5569 else 5570 echo "$as_me: failed program was:" >&5 5571 cat conftest.$ac_ext >&5 5572 ac_cv_type_mode_t=no 5573 fi 5574 rm -f conftest.$ac_objext conftest.$ac_ext 5575 fi 5576 echo "$as_me:5576: result: $ac_cv_type_mode_t" >&5 5577 echo "${ECHO_T}$ac_cv_type_mode_t" >&6 5578 if test $ac_cv_type_mode_t = yes; then 5579 : 5580 else 5581 5582 cat >>confdefs.h <<EOF 5583 #define mode_t int 5584 EOF 5585 5586 fi 5587 5588 ### output makefile 5589 ac_config_files="$ac_config_files makefile" 5590 cat >confcache <<\_ACEOF 5591 # This file is a shell script that caches the results of configure 5592 # tests run on this system so they can be shared between configure 5593 # scripts and configure runs, see configure's option --config-cache. 5594 # It is not useful on other systems. If it contains results you don't 5595 # want to keep, you may remove or edit it. 5596 # 5597 # config.status only pays attention to the cache file if you give it 5598 # the --recheck option to rerun configure. 5599 # 5600 # `ac_cv_env_foo' variables (set or unset) will be overriden when 5601 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5602 # following values. 5603 5604 _ACEOF 5605 5606 # The following way of writing the cache mishandles newlines in values, 5607 # but we know of no workaround that is simple, portable, and efficient. 5608 # So, don't put newlines in cache variables' values. 5609 # Ultrix sh set writes to stderr and can't be redirected directly, 5610 # and sets the high bit in the cache file unless we assign to the vars. 5611 { 5612 (set) 2>&1 | 5613 case `(ac_space=' '; set | grep ac_space) 2>&1` in 5614 *ac_space=\ *) 5615 # `set' does not quote correctly, so add quotes (double-quote 5616 # substitution turns \\\\ into \\, and sed turns \\ into \). 5617 sed -n \ 5618 "s/'/'\\\\''/g; 5619 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5620 ;; 5621 *) 5622 # `set' quotes correctly as required by POSIX, so do not add quotes. 5623 sed -n \ 5624 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 5625 ;; 5626 esac; 5627 } | 5628 sed ' 5629 t clear 5630 : clear 5631 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5632 t end 5633 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5634 : end' >>confcache 5635 if cmp -s $cache_file confcache; then :; else 5636 if test -w $cache_file; then 5637 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 5638 cat confcache >$cache_file 5639 else 5640 echo "not updating unwritable cache $cache_file" 5641 fi 5642 fi 5643 rm -f confcache 5644 5645 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5646 # Let make expand exec_prefix. 5647 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5648 5649 # VPATH may cause trouble with some makes, so we remove $(srcdir), 5650 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5651 # trailing colons and then remove the whole line if VPATH becomes empty 5652 # (actually we leave an empty line to preserve line numbers). 5653 if test "x$srcdir" = x.; then 5654 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5655 s/:*\$(srcdir):*/:/; 5656 s/:*\${srcdir}:*/:/; 5657 s/:*@srcdir@:*/:/; 5658 s/^\([^=]*=[ ]*\):*/\1/; 5659 s/:*$//; 5660 s/^[^=]*=[ ]*$//; 5661 }' 5662 fi 5663 5664 DEFS=-DHAVE_CONFIG_H 5665 5666 : ${CONFIG_STATUS=./config.status} 5667 ac_clean_files_save=$ac_clean_files 5668 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5669 { echo "$as_me:5669: creating $CONFIG_STATUS" >&5 5670 echo "$as_me: creating $CONFIG_STATUS" >&6;} 5671 cat >$CONFIG_STATUS <<_ACEOF 5672 #! $SHELL 5673 # Generated automatically by configure. 5674 # Run this file to recreate the current configuration. 5675 # Compiler output produced by configure, useful for debugging 5676 # configure, is in config.log if it exists. 5677 5678 debug=false 5679 SHELL=\${CONFIG_SHELL-$SHELL} 5680 ac_cs_invocation="\$0 \$@" 5681 5682 _ACEOF 5683 5684 cat >>$CONFIG_STATUS <<\_ACEOF 5685 # Be Bourne compatible 5686 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 5687 emulate sh 5688 NULLCMD=: 5689 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 5690 set -o posix 5691 fi 5692 5693 # Name of the executable. 5694 as_me=`echo "$0" |sed 's,.*[\\/],,'` 5695 5696 if expr a : '\(a\)' >/dev/null 2>&1; then 5697 as_expr=expr 5698 else 5699 as_expr=false 5700 fi 5701 5702 rm -f conf$$ conf$$.exe conf$$.file 5703 echo >conf$$.file 5704 if ln -s conf$$.file conf$$ 2>/dev/null; then 5705 # We could just check for DJGPP; but this test a) works b) is more generic 5706 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 5707 if test -f conf$$.exe; then 5708 # Don't use ln at all; we don't have any links 5709 as_ln_s='cp -p' 5710 else 5711 as_ln_s='ln -s' 5712 fi 5713 elif ln conf$$.file conf$$ 2>/dev/null; then 5714 as_ln_s=ln 5715 else 5716 as_ln_s='cp -p' 5717 fi 5718 rm -f conf$$ conf$$.exe conf$$.file 5719 5720 as_executable_p="test -f" 5721 5722 # Support unset when possible. 5723 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 5724 as_unset=unset 5725 else 5726 as_unset=false 5727 fi 5728 5729 # NLS nuisances. 5730 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 5731 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 5732 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 5733 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 5734 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 5735 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 5736 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 5737 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 5738 5739 # IFS 5740 # We need space, tab and new line, in precisely that order. 5741 as_nl=' 5742 ' 5743 IFS=" $as_nl" 5744 5745 # CDPATH. 5746 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 5747 5748 exec 6>&1 5749 5750 _ACEOF 5751 5752 # Files that config.status was made for. 5753 if test -n "$ac_config_files"; then 5754 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 5755 fi 5756 5757 if test -n "$ac_config_headers"; then 5758 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 5759 fi 5760 5761 if test -n "$ac_config_links"; then 5762 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 5763 fi 5764 5765 if test -n "$ac_config_commands"; then 5766 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 5767 fi 5768 5769 cat >>$CONFIG_STATUS <<\EOF 5770 5771 ac_cs_usage="\ 5772 \`$as_me' instantiates files from templates according to the 5773 current configuration. 5774 5775 Usage: $0 [OPTIONS] [FILE]... 5776 5777 -h, --help print this help, then exit 5778 -V, --version print version number, then exit 5779 -d, --debug don't remove temporary files 5780 --recheck update $as_me by reconfiguring in the same conditions 5781 --file=FILE[:TEMPLATE] 5782 instantiate the configuration file FILE 5783 --header=FILE[:TEMPLATE] 5784 instantiate the configuration header FILE 5785 5786 Configuration files: 5787 $config_files 5788 5789 Configuration headers: 5790 $config_headers 5791 5792 Report bugs to <dickey@invisible-island.net>." 5793 EOF 5794 5795 cat >>$CONFIG_STATUS <<EOF 5796 ac_cs_version="\\ 5797 config.status 5798 configured by $0, generated by GNU Autoconf 2.52.20141204, 5799 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 5800 5801 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 5802 Free Software Foundation, Inc. 5803 This config.status script is free software; the Free Software Foundation 5804 gives unlimited permission to copy, distribute and modify it." 5805 srcdir=$srcdir 5806 INSTALL="$INSTALL" 5807 EOF 5808 5809 cat >>$CONFIG_STATUS <<\EOF 5810 # If no file are specified by the user, then we need to provide default 5811 # value. By we need to know if files were specified by the user. 5812 ac_need_defaults=: 5813 while test $# != 0 5814 do 5815 case $1 in 5816 --*=*) 5817 ac_option=`expr "x$1" : 'x\([^=]*\)='` 5818 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 5819 shift 5820 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 5821 shift 5822 ;; 5823 -*);; 5824 *) # This is not an option, so the user has probably given explicit 5825 # arguments. 5826 ac_need_defaults=false;; 5827 esac 5828 5829 case $1 in 5830 # Handling of the options. 5831 EOF 5832 cat >>$CONFIG_STATUS <<EOF 5833 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5834 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 5835 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 5836 EOF 5837 cat >>$CONFIG_STATUS <<\EOF 5838 --version | --vers* | -V ) 5839 echo "$ac_cs_version"; exit 0 ;; 5840 --he | --h) 5841 # Conflict between --help and --header 5842 { { echo "$as_me:5842: error: ambiguous option: $1 5843 Try \`$0 --help' for more information." >&5 5844 echo "$as_me: error: ambiguous option: $1 5845 Try \`$0 --help' for more information." >&2;} 5846 { (exit 1); exit 1; }; };; 5847 --help | --hel | -h ) 5848 echo "$ac_cs_usage"; exit 0 ;; 5849 --debug | --d* | -d ) 5850 debug=: ;; 5851 --file | --fil | --fi | --f ) 5852 shift 5853 CONFIG_FILES="$CONFIG_FILES $1" 5854 ac_need_defaults=false;; 5855 --header | --heade | --head | --hea ) 5856 shift 5857 CONFIG_HEADERS="$CONFIG_HEADERS $1" 5858 ac_need_defaults=false;; 5859 5860 # This is an error. 5861 -*) { { echo "$as_me:5861: error: unrecognized option: $1 5862 Try \`$0 --help' for more information." >&5 5863 echo "$as_me: error: unrecognized option: $1 5864 Try \`$0 --help' for more information." >&2;} 5865 { (exit 1); exit 1; }; } ;; 5866 5867 *) ac_config_targets="$ac_config_targets $1" ;; 5868 5869 esac 5870 shift 5871 done 5872 5873 exec 5>>config.log 5874 cat >&5 << _ACEOF 5875 5876 ## ----------------------- ## 5877 ## Running config.status. ## 5878 ## ----------------------- ## 5879 5880 This file was extended by $as_me 2.52.20141204, executed with 5881 CONFIG_FILES = $CONFIG_FILES 5882 CONFIG_HEADERS = $CONFIG_HEADERS 5883 CONFIG_LINKS = $CONFIG_LINKS 5884 CONFIG_COMMANDS = $CONFIG_COMMANDS 5885 > $ac_cs_invocation 5886 on `(hostname || uname -n) 2>/dev/null | sed 1q` 5887 5888 _ACEOF 5889 EOF 5890 5891 cat >>$CONFIG_STATUS <<\EOF 5892 for ac_config_target in $ac_config_targets 5893 do 5894 case "$ac_config_target" in 5895 # Handling of arguments. 5896 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 5897 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 5898 *) { { echo "$as_me:5898: error: invalid argument: $ac_config_target" >&5 5899 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 5900 { (exit 1); exit 1; }; };; 5901 esac 5902 done 5903 5904 # If the user did not use the arguments to specify the items to instantiate, 5905 # then the envvar interface is used. Set only those that are not. 5906 # We use the long form for the default assignment because of an extremely 5907 # bizarre bug on SunOS 4.1.3. 5908 if $ac_need_defaults; then 5909 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5910 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5911 fi 5912 5913 # Create a temporary directory, and hook for its removal unless debugging. 5914 $debug || 5915 { 5916 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 5917 trap '{ (exit 1); exit 1; }' 1 2 13 15 5918 } 5919 5920 # Create a (secure) tmp directory for tmp files. 5921 : ${TMPDIR=/tmp} 5922 { 5923 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 5924 test -n "$tmp" && test -d "$tmp" 5925 } || 5926 { 5927 tmp=$TMPDIR/cs$$-$RANDOM 5928 (umask 077 && mkdir $tmp) 5929 } || 5930 { 5931 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5932 { (exit 1); exit 1; } 5933 } 5934 5935 EOF 5936 5937 cat >>$CONFIG_STATUS <<EOF 5938 5939 # 5940 # CONFIG_FILES section. 5941 # 5942 5943 # No need to generate the scripts if there are no CONFIG_FILES. 5944 # This happens for instance when ./config.status config.h 5945 if test -n "\$CONFIG_FILES"; then 5946 # Protect against being on the right side of a sed subst in config.status. 5947 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 5948 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 5949 s,@SHELL@,$SHELL,;t t 5950 s,@exec_prefix@,$exec_prefix,;t t 5951 s,@prefix@,$prefix,;t t 5952 s,@program_transform_name@,$program_transform_name,;t t 5953 s,@bindir@,$bindir,;t t 5954 s,@sbindir@,$sbindir,;t t 5955 s,@libexecdir@,$libexecdir,;t t 5956 s,@datarootdir@,$datarootdir,;t t 5957 s,@datadir@,$datadir,;t t 5958 s,@sysconfdir@,$sysconfdir,;t t 5959 s,@sharedstatedir@,$sharedstatedir,;t t 5960 s,@localstatedir@,$localstatedir,;t t 5961 s,@libdir@,$libdir,;t t 5962 s,@includedir@,$includedir,;t t 5963 s,@oldincludedir@,$oldincludedir,;t t 5964 s,@infodir@,$infodir,;t t 5965 s,@mandir@,$mandir,;t t 5966 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 5967 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 5968 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 5969 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 5970 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 5971 s,@build_alias@,$build_alias,;t t 5972 s,@host_alias@,$host_alias,;t t 5973 s,@target_alias@,$target_alias,;t t 5974 s,@ECHO_C@,$ECHO_C,;t t 5975 s,@ECHO_N@,$ECHO_N,;t t 5976 s,@ECHO_T@,$ECHO_T,;t t 5977 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 5978 s,@DEFS@,$DEFS,;t t 5979 s,@LIBS@,$LIBS,;t t 5980 s,@build@,$build,;t t 5981 s,@build_cpu@,$build_cpu,;t t 5982 s,@build_vendor@,$build_vendor,;t t 5983 s,@build_os@,$build_os,;t t 5984 s,@host@,$host,;t t 5985 s,@host_cpu@,$host_cpu,;t t 5986 s,@host_vendor@,$host_vendor,;t t 5987 s,@host_os@,$host_os,;t t 5988 s,@target@,$target,;t t 5989 s,@target_cpu@,$target_cpu,;t t 5990 s,@target_vendor@,$target_vendor,;t t 5991 s,@target_os@,$target_os,;t t 5992 s,@CC@,$CC,;t t 5993 s,@CFLAGS@,$CFLAGS,;t t 5994 s,@LDFLAGS@,$LDFLAGS,;t t 5995 s,@CPPFLAGS@,$CPPFLAGS,;t t 5996 s,@ac_ct_CC@,$ac_ct_CC,;t t 5997 s,@EXEEXT@,$EXEEXT,;t t 5998 s,@OBJEXT@,$OBJEXT,;t t 5999 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 6000 s,@SET_MAKE@,$SET_MAKE,;t t 6001 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 6002 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 6003 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 6004 s,@CTAGS@,$CTAGS,;t t 6005 s,@ETAGS@,$ETAGS,;t t 6006 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 6007 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 6008 s,@AWK@,$AWK,;t t 6009 s,@LINT@,$LINT,;t t 6010 s,@LINT_OPTS@,$LINT_OPTS,;t t 6011 s,@CPP@,$CPP,;t t 6012 s,@SKELETON@,$SKELETON,;t t 6013 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 6014 s,@ECHO_LT@,$ECHO_LT,;t t 6015 s,@ECHO_LD@,$ECHO_LD,;t t 6016 s,@RULE_CC@,$RULE_CC,;t t 6017 s,@SHOW_CC@,$SHOW_CC,;t t 6018 s,@ECHO_CC@,$ECHO_CC,;t t 6019 s,@GROFF_PATH@,$GROFF_PATH,;t t 6020 s,@NROFF_PATH@,$NROFF_PATH,;t t 6021 s,@GROFF_NOTE@,$GROFF_NOTE,;t t 6022 s,@NROFF_NOTE@,$NROFF_NOTE,;t t 6023 s,@cf_man2html@,$cf_man2html,;t t 6024 s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 6025 s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 6026 s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 6027 CEOF 6028 6029 EOF 6030 6031 cat >>$CONFIG_STATUS <<\EOF 6032 # Split the substitutions into bite-sized pieces for seds with 6033 # small command number limits, like on Digital OSF/1 and HP-UX. 6034 ac_max_sed_lines=48 6035 ac_sed_frag=1 # Number of current file. 6036 ac_beg=1 # First line for current file. 6037 ac_end=$ac_max_sed_lines # Line after last line for current file. 6038 ac_more_lines=: 6039 ac_sed_cmds= 6040 while $ac_more_lines; do 6041 if test $ac_beg -gt 1; then 6042 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 6043 else 6044 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 6045 fi 6046 if test ! -s $tmp/subs.frag; then 6047 ac_more_lines=false 6048 else 6049 # The purpose of the label and of the branching condition is to 6050 # speed up the sed processing (if there are no `@' at all, there 6051 # is no need to browse any of the substitutions). 6052 # These are the two extra sed commands mentioned above. 6053 (echo ':t 6054 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 6055 if test -z "$ac_sed_cmds"; then 6056 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 6057 else 6058 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 6059 fi 6060 ac_sed_frag=`expr $ac_sed_frag + 1` 6061 ac_beg=$ac_end 6062 ac_end=`expr $ac_end + $ac_max_sed_lines` 6063 fi 6064 done 6065 if test -z "$ac_sed_cmds"; then 6066 ac_sed_cmds=cat 6067 fi 6068 fi # test -n "$CONFIG_FILES" 6069 6070 EOF 6071 cat >>$CONFIG_STATUS <<\EOF 6072 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 6073 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 6074 case $ac_file in 6075 - | *:- | *:-:* ) # input from stdin 6076 cat >$tmp/stdin 6077 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6078 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6079 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6080 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6081 * ) ac_file_in=$ac_file.in ;; 6082 esac 6083 6084 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 6085 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6086 X"$ac_file" : 'X\(//\)[^/]' \| \ 6087 X"$ac_file" : 'X\(//\)$' \| \ 6088 X"$ac_file" : 'X\(/\)' \| \ 6089 . : '\(.\)' 2>/dev/null || 6090 echo X"$ac_file" | 6091 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6092 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6093 /^X\(\/\/\)$/{ s//\1/; q; } 6094 /^X\(\/\).*/{ s//\1/; q; } 6095 s/.*/./; q'` 6096 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 6097 { case "$ac_dir" in 6098 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 6099 *) as_incr_dir=.;; 6100 esac 6101 as_dummy="$ac_dir" 6102 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 6103 case $as_mkdir_dir in 6104 # Skip DOS drivespec 6105 ?:) as_incr_dir=$as_mkdir_dir ;; 6106 *) 6107 as_incr_dir=$as_incr_dir/$as_mkdir_dir 6108 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 6109 ;; 6110 esac 6111 done; } 6112 6113 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 6114 # A "../" for each directory in $ac_dir_suffix. 6115 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 6116 else 6117 ac_dir_suffix= ac_dots= 6118 fi 6119 6120 case $srcdir in 6121 .) ac_srcdir=. 6122 if test -z "$ac_dots"; then 6123 ac_top_srcdir=. 6124 else 6125 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 6126 fi ;; 6127 [\\/]* | ?:[\\/]* ) 6128 ac_srcdir=$srcdir$ac_dir_suffix; 6129 ac_top_srcdir=$srcdir ;; 6130 *) # Relative path. 6131 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 6132 ac_top_srcdir=$ac_dots$srcdir ;; 6133 esac 6134 6135 case $INSTALL in 6136 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6137 *) ac_INSTALL=$ac_dots$INSTALL ;; 6138 esac 6139 6140 if test x"$ac_file" != x-; then 6141 { echo "$as_me:6141: creating $ac_file" >&5 6142 echo "$as_me: creating $ac_file" >&6;} 6143 rm -f "$ac_file" 6144 fi 6145 # Let's still pretend it is `configure' which instantiates (i.e., don't 6146 # use $as_me), people would be surprised to read: 6147 # /* config.h. Generated automatically by config.status. */ 6148 configure_input="Generated automatically from `echo $ac_file_in | 6149 sed 's,.*/,,'` by configure." 6150 6151 # First look for the input files in the build tree, otherwise in the 6152 # src tree. 6153 ac_file_inputs=`IFS=: 6154 for f in $ac_file_in; do 6155 case $f in 6156 -) echo $tmp/stdin ;; 6157 [\\/$]*) 6158 # Absolute (can't be DOS-style, as IFS=:) 6159 test -f "$f" || { { echo "$as_me:6159: error: cannot find input file: $f" >&5 6160 echo "$as_me: error: cannot find input file: $f" >&2;} 6161 { (exit 1); exit 1; }; } 6162 echo $f;; 6163 *) # Relative 6164 if test -f "$f"; then 6165 # Build tree 6166 echo $f 6167 elif test -f "$srcdir/$f"; then 6168 # Source tree 6169 echo $srcdir/$f 6170 else 6171 # /dev/null tree 6172 { { echo "$as_me:6172: error: cannot find input file: $f" >&5 6173 echo "$as_me: error: cannot find input file: $f" >&2;} 6174 { (exit 1); exit 1; }; } 6175 fi;; 6176 esac 6177 done` || { (exit 1); exit 1; } 6178 EOF 6179 cat >>$CONFIG_STATUS <<\EOF 6180 ac_warn_datarootdir=no 6181 if test x"$ac_file" != x-; then 6182 for ac_item in $ac_file_inputs 6183 do 6184 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item` 6185 if test -n "$ac_seen"; then 6186 ac_used=`grep '@datarootdir@' $ac_item` 6187 if test -z "$ac_used"; then 6188 { echo "$as_me:6188: WARNING: datarootdir was used implicitly but not set: 6189 $ac_seen" >&5 6190 echo "$as_me: WARNING: datarootdir was used implicitly but not set: 6191 $ac_seen" >&2;} 6192 ac_warn_datarootdir=yes 6193 fi 6194 fi 6195 ac_seen=`grep '${datarootdir}' $ac_item` 6196 if test -n "$ac_seen"; then 6197 { echo "$as_me:6197: WARNING: datarootdir was used explicitly but not set: 6198 $ac_seen" >&5 6199 echo "$as_me: WARNING: datarootdir was used explicitly but not set: 6200 $ac_seen" >&2;} 6201 ac_warn_datarootdir=yes 6202 fi 6203 done 6204 fi 6205 6206 if test "x$ac_warn_datarootdir" = xyes; then 6207 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 6208 fi 6209 6210 EOF 6211 cat >>$CONFIG_STATUS <<EOF 6212 sed "$ac_vpsub 6213 $extrasub 6214 EOF 6215 cat >>$CONFIG_STATUS <<\EOF 6216 :t 6217 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6218 s,@configure_input@,$configure_input,;t t 6219 s,@srcdir@,$ac_srcdir,;t t 6220 s,@top_srcdir@,$ac_top_srcdir,;t t 6221 s,@INSTALL@,$ac_INSTALL,;t t 6222 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 6223 rm -f $tmp/stdin 6224 if test x"$ac_file" != x-; then 6225 cp $tmp/out $ac_file 6226 6227 for ac_name in prefix exec_prefix datarootdir 6228 do 6229 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file` 6230 if test -n "$ac_seen"; then 6231 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file` 6232 if test -z "$ac_init"; then 6233 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 6234 { echo "$as_me:6234: WARNING: Variable $ac_name is used but was not set: 6235 $ac_seen" >&5 6236 echo "$as_me: WARNING: Variable $ac_name is used but was not set: 6237 $ac_seen" >&2;} 6238 fi 6239 fi 6240 done 6241 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out 6242 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out 6243 if test -s $tmp/out; then 6244 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 6245 { echo "$as_me:6245: WARNING: Some variables may not be substituted: 6246 $ac_seen" >&5 6247 echo "$as_me: WARNING: Some variables may not be substituted: 6248 $ac_seen" >&2;} 6249 fi 6250 else 6251 cat $tmp/out 6252 fi 6253 rm -f $tmp/out 6254 6255 done 6256 EOF 6257 cat >>$CONFIG_STATUS <<\EOF 6258 6259 # 6260 # CONFIG_HEADER section. 6261 # 6262 6263 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 6264 # NAME is the cpp macro being defined and VALUE is the value it is being given. 6265 # 6266 # ac_d sets the value in "#define NAME VALUE" lines. 6267 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 6268 ac_dB='[ ].*$,\1#\2' 6269 ac_dC=' ' 6270 ac_dD=',;t' 6271 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 6272 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 6273 ac_iB='\([ ]\),\1#\2define\3' 6274 ac_iC=' ' 6275 ac_iD='\4,;t' 6276 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 6277 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 6278 ac_uB='$,\1#\2define\3' 6279 ac_uC=' ' 6280 ac_uD=',;t' 6281 6282 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 6283 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 6284 case $ac_file in 6285 - | *:- | *:-:* ) # input from stdin 6286 cat >$tmp/stdin 6287 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6288 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6289 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6290 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6291 * ) ac_file_in=$ac_file.in ;; 6292 esac 6293 6294 test x"$ac_file" != x- && { echo "$as_me:6294: creating $ac_file" >&5 6295 echo "$as_me: creating $ac_file" >&6;} 6296 6297 # First look for the input files in the build tree, otherwise in the 6298 # src tree. 6299 ac_file_inputs=`IFS=: 6300 for f in $ac_file_in; do 6301 case $f in 6302 -) echo $tmp/stdin ;; 6303 [\\/$]*) 6304 # Absolute (can't be DOS-style, as IFS=:) 6305 test -f "$f" || { { echo "$as_me:6305: error: cannot find input file: $f" >&5 6306 echo "$as_me: error: cannot find input file: $f" >&2;} 6307 { (exit 1); exit 1; }; } 6308 echo $f;; 6309 *) # Relative 6310 if test -f "$f"; then 6311 # Build tree 6312 echo $f 6313 elif test -f "$srcdir/$f"; then 6314 # Source tree 6315 echo $srcdir/$f 6316 else 6317 # /dev/null tree 6318 { { echo "$as_me:6318: error: cannot find input file: $f" >&5 6319 echo "$as_me: error: cannot find input file: $f" >&2;} 6320 { (exit 1); exit 1; }; } 6321 fi;; 6322 esac 6323 done` || { (exit 1); exit 1; } 6324 # Remove the trailing spaces. 6325 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 6326 6327 EOF 6328 6329 # Transform confdefs.h into two sed scripts, `conftest.defines' and 6330 # `conftest.undefs', that substitutes the proper values into 6331 # config.h.in to produce config.h. The first handles `#define' 6332 # templates, and the second `#undef' templates. 6333 # And first: Protect against being on the right side of a sed subst in 6334 # config.status. Protect against being in an unquoted here document 6335 # in config.status. 6336 rm -f conftest.defines conftest.undefs 6337 # Using a here document instead of a string reduces the quoting nightmare. 6338 # Putting comments in sed scripts is not portable. 6339 # 6340 # `end' is used to avoid that the second main sed command (meant for 6341 # 0-ary CPP macros) applies to n-ary macro definitions. 6342 # See the Autoconf documentation for `clear'. 6343 cat >confdef2sed.sed <<\EOF 6344 s/[\\&,]/\\&/g 6345 s,[\\$`],\\&,g 6346 t clear 6347 : clear 6348 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 6349 t end 6350 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 6351 : end 6352 EOF 6353 # If some macros were called several times there might be several times 6354 # the same #defines, which is useless. Nevertheless, we may not want to 6355 # sort them, since we want the *last* AC-DEFINE to be honored. 6356 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 6357 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 6358 sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 6359 rm -f confdef2sed.sed 6360 6361 # This sed command replaces #undef with comments. This is necessary, for 6362 # example, in the case of _POSIX_SOURCE, which is predefined and required 6363 # on some systems where configure will not decide to define it. 6364 cat >>conftest.undefs <<\EOF 6365 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 6366 EOF 6367 6368 # Break up conftest.defines because some shells have a limit on the size 6369 # of here documents, and old seds have small limits too (100 cmds). 6370 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 6371 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 6372 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 6373 echo ' :' >>$CONFIG_STATUS 6374 rm -f conftest.tail 6375 while grep . conftest.defines >/dev/null 6376 do 6377 # Write a limited-size here document to $tmp/defines.sed. 6378 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 6379 # Speed up: don't consider the non `#define' lines. 6380 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 6381 # Work around the forget-to-reset-the-flag bug. 6382 echo 't clr' >>$CONFIG_STATUS 6383 echo ': clr' >>$CONFIG_STATUS 6384 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 6385 echo 'CEOF 6386 sed -f $tmp/defines.sed $tmp/in >$tmp/out 6387 rm -f $tmp/in 6388 mv $tmp/out $tmp/in 6389 ' >>$CONFIG_STATUS 6390 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 6391 rm -f conftest.defines 6392 mv conftest.tail conftest.defines 6393 done 6394 rm -f conftest.defines 6395 echo ' fi # egrep' >>$CONFIG_STATUS 6396 echo >>$CONFIG_STATUS 6397 6398 # Break up conftest.undefs because some shells have a limit on the size 6399 # of here documents, and old seds have small limits too (100 cmds). 6400 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 6401 rm -f conftest.tail 6402 while grep . conftest.undefs >/dev/null 6403 do 6404 # Write a limited-size here document to $tmp/undefs.sed. 6405 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 6406 # Speed up: don't consider the non `#undef' 6407 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 6408 # Work around the forget-to-reset-the-flag bug. 6409 echo 't clr' >>$CONFIG_STATUS 6410 echo ': clr' >>$CONFIG_STATUS 6411 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 6412 echo 'CEOF 6413 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 6414 rm -f $tmp/in 6415 mv $tmp/out $tmp/in 6416 ' >>$CONFIG_STATUS 6417 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 6418 rm -f conftest.undefs 6419 mv conftest.tail conftest.undefs 6420 done 6421 rm -f conftest.undefs 6422 6423 cat >>$CONFIG_STATUS <<\EOF 6424 # Let's still pretend it is `configure' which instantiates (i.e., don't 6425 # use $as_me), people would be surprised to read: 6426 # /* config.h. Generated automatically by config.status. */ 6427 if test x"$ac_file" = x-; then 6428 echo "/* Generated automatically by configure. */" >$tmp/config.h 6429 else 6430 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 6431 fi 6432 cat $tmp/in >>$tmp/config.h 6433 rm -f $tmp/in 6434 if test x"$ac_file" != x-; then 6435 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 6436 { echo "$as_me:6436: $ac_file is unchanged" >&5 6437 echo "$as_me: $ac_file is unchanged" >&6;} 6438 else 6439 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6440 X"$ac_file" : 'X\(//\)[^/]' \| \ 6441 X"$ac_file" : 'X\(//\)$' \| \ 6442 X"$ac_file" : 'X\(/\)' \| \ 6443 . : '\(.\)' 2>/dev/null || 6444 echo X"$ac_file" | 6445 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6446 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6447 /^X\(\/\/\)$/{ s//\1/; q; } 6448 /^X\(\/\).*/{ s//\1/; q; } 6449 s/.*/./; q'` 6450 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 6451 { case "$ac_dir" in 6452 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 6453 *) as_incr_dir=.;; 6454 esac 6455 as_dummy="$ac_dir" 6456 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 6457 case $as_mkdir_dir in 6458 # Skip DOS drivespec 6459 ?:) as_incr_dir=$as_mkdir_dir ;; 6460 *) 6461 as_incr_dir=$as_incr_dir/$as_mkdir_dir 6462 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 6463 ;; 6464 esac 6465 done; } 6466 6467 fi 6468 rm -f $ac_file 6469 mv $tmp/config.h $ac_file 6470 fi 6471 else 6472 cat $tmp/config.h 6473 rm -f $tmp/config.h 6474 fi 6475 done 6476 EOF 6477 6478 cat >>$CONFIG_STATUS <<\EOF 6479 6480 { (exit 0); exit 0; } 6481 EOF 6482 chmod +x $CONFIG_STATUS 6483 ac_clean_files=$ac_clean_files_save 6484 6485 # configure is writing to config.log, and then calls config.status. 6486 # config.status does its own redirection, appending to config.log. 6487 # Unfortunately, on DOS this fails, as config.log is still kept open 6488 # by configure, so config.status won't be able to write to it; its 6489 # output is simply discarded. So we exec the FD to /dev/null, 6490 # effectively closing config.log, so it can be properly (re)opened and 6491 # appended to by config.status. When coming back to configure, we 6492 # need to make the FD available again. 6493 if test "$no_create" != yes; then 6494 ac_cs_success=: 6495 exec 5>/dev/null 6496 $SHELL $CONFIG_STATUS || ac_cs_success=false 6497 exec 5>>config.log 6498 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6499 # would make configure fail if this is the last instruction. 6500 $ac_cs_success || { (exit 1); exit 1; } 6501 fi 6502 6503 test -z "$cf_make_docs" && cf_make_docs=0 6504 6505 cf_output=makefile 6506 test -f "$cf_output" || cf_output=Makefile 6507 6508 if test "$cf_make_docs" = 0 6509 then 6510 cat >>$cf_output <<CF_EOF 6511 ################################################################################ 6512 ## generated by CF_MAKE_DOCS 6513 .SUFFIXES : .html .1 .man .ps .pdf .txt 6514 6515 ${NROFF_NOTE}.1.txt : 6516 ${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 6517 6518 ${GROFF_NOTE}.ps.pdf : 6519 ${GROFF_NOTE} ps2pdf \$*.ps 6520 ${GROFF_NOTE} 6521 ${GROFF_NOTE}.1.ps : 6522 ${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 6523 ${GROFF_NOTE} 6524 ${GROFF_NOTE}.1.txt : 6525 ${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -Tascii -man | col -bx" >\$@ 6526 6527 ${MAN2HTML_NOTE}.1.html : 6528 ${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 6529 6530 CF_EOF 6531 cf_make_docs=1 6532 fi 6533 6534 for cf_name in yacc 6535 do 6536 cat >>$cf_output <<CF_EOF 6537 ################################################################################ 6538 ${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 6539 ${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 6540 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 6541 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 6542 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 6543 6544 clean \\ 6545 docs-clean :: 6546 ${NROFF_NOTE} rm -f $cf_name.txt 6547 ${MAN2HTML_NOTE} rm -f $cf_name.html 6548 ${GROFF_NOTE} rm -f $cf_name.pdf 6549 ${GROFF_NOTE} rm -f $cf_name.ps 6550 ${GROFF_NOTE} rm -f $cf_name.txt 6551 6552 ${NROFF_NOTE}$cf_name.txt : $cf_name.1 6553 ${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 6554 ${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 6555 ${GROFF_NOTE}$cf_name.ps : $cf_name.1 6556 ${GROFF_NOTE}$cf_name.txt : $cf_name.1 6557 CF_EOF 6558 done 6559 6560
Indexes created Sat Apr 25 00:22:52 UTC 2026