configure revision 1.1.1.6.2.1
1 #! /bin/sh 2 # From configure.in Revision: 1.21 . 3 # Guess values for system-dependent variables and create Makefiles. 4 # Generated by Autoconf 2.52.20150926. 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 2.52.20150926. 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 (*[\ \ ]-*) 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/^.*[ ]\(-[^ ]\)/\1/'` 1959 CC=`echo "$CC " | sed -e 's/[ ]-[^ ].*$//' -e 's/[ ]*$//'` 1960 for cf_arg in $cf_flags 1961 do 1962 case "x$cf_arg" in 1963 (x-[IUDfgOW]*) 1964 1965 cf_fix_cppflags=no 1966 cf_new_cflags= 1967 cf_new_cppflags= 1968 cf_new_extra_cppflags= 1969 1970 for cf_add_cflags in $cf_flags 1971 do 1972 case $cf_fix_cppflags in 1973 (no) 1974 case $cf_add_cflags in 1975 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 1976 case $cf_add_cflags in 1977 (-D*) 1978 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 1979 1980 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 1981 && test -z "${cf_tst_cflags}" \ 1982 && cf_fix_cppflags=yes 1983 1984 if test $cf_fix_cppflags = yes ; then 1985 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1986 continue 1987 elif test "${cf_tst_cflags}" = "\"'" ; then 1988 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1989 continue 1990 fi 1991 ;; 1992 esac 1993 case "$CPPFLAGS" in 1994 (*$cf_add_cflags) 1995 ;; 1996 (*) 1997 case $cf_add_cflags in 1998 (-D*) 1999 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2000 2001 CPPFLAGS=`echo "$CPPFLAGS" | \ 2002 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2003 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2004 2005 ;; 2006 esac 2007 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2008 ;; 2009 esac 2010 ;; 2011 (*) 2012 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2013 ;; 2014 esac 2015 ;; 2016 (yes) 2017 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2018 2019 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2020 2021 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2022 && test -z "${cf_tst_cflags}" \ 2023 && cf_fix_cppflags=no 2024 ;; 2025 esac 2026 done 2027 2028 if test -n "$cf_new_cflags" ; then 2029 2030 CFLAGS="$CFLAGS $cf_new_cflags" 2031 fi 2032 2033 if test -n "$cf_new_cppflags" ; then 2034 2035 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2036 fi 2037 2038 if test -n "$cf_new_extra_cppflags" ; then 2039 2040 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2041 fi 2042 2043 ;; 2044 (*) 2045 CC="$CC $cf_arg" 2046 ;; 2047 esac 2048 done 2049 test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6 2050 2051 echo "${as_me:-configure}:2051: testing resulting CC: '$CC' ..." 1>&5 2052 2053 test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6 2054 2055 echo "${as_me:-configure}:2055: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5 2056 2057 test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6 2058 2059 echo "${as_me:-configure}:2059: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5 2060 2061 ;; 2062 (*) 2063 echo "$as_me:2063: result: ok" >&5 2064 echo "${ECHO_T}ok" >&6 2065 ;; 2066 esac 2067 2068 echo "$as_me:2068: checking whether ${MAKE-make} sets \${MAKE}" >&5 2069 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2070 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2071 if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2072 echo $ECHO_N "(cached) $ECHO_C" >&6 2073 else 2074 cat >conftest.make <<\EOF 2075 all: 2076 @echo 'ac_maketemp="${MAKE}"' 2077 EOF 2078 # GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2079 eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2080 if test -n "$ac_maketemp"; then 2081 eval ac_cv_prog_make_${ac_make}_set=yes 2082 else 2083 eval ac_cv_prog_make_${ac_make}_set=no 2084 fi 2085 rm -f conftest.make 2086 fi 2087 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2088 echo "$as_me:2088: result: yes" >&5 2089 echo "${ECHO_T}yes" >&6 2090 SET_MAKE= 2091 else 2092 echo "$as_me:2092: result: no" >&5 2093 echo "${ECHO_T}no" >&6 2094 SET_MAKE="MAKE=${MAKE-make}" 2095 fi 2096 2097 # Find a good install program. We prefer a C program (faster), 2098 # so one script is as good as another. But avoid the broken or 2099 # incompatible versions: 2100 # SysV /etc/install, /usr/sbin/install 2101 # SunOS /usr/etc/install 2102 # IRIX /sbin/install 2103 # AIX /bin/install 2104 # AmigaOS /C/install, which installs bootblocks on floppy discs 2105 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2106 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2107 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2108 # ./install, which can be erroneously created by make from ./install.sh. 2109 echo "$as_me:2109: checking for a BSD compatible install" >&5 2110 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2111 if test -z "$INSTALL"; then 2112 if test "${ac_cv_path_install+set}" = set; then 2113 echo $ECHO_N "(cached) $ECHO_C" >&6 2114 else 2115 ac_save_IFS=$IFS; IFS=$ac_path_separator 2116 for ac_dir in $PATH; do 2117 IFS=$ac_save_IFS 2118 # Account for people who put trailing slashes in PATH elements. 2119 case $ac_dir/ in 2120 / | ./ | .// | /cC/* \ 2121 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2122 | /usr/ucb/* ) ;; 2123 *) 2124 # OSF1 and SCO ODT 3.0 have their own names for install. 2125 # Don't use installbsd from OSF since it installs stuff as root 2126 # by default. 2127 for ac_prog in ginstall scoinst install; do 2128 if $as_executable_p "$ac_dir/$ac_prog"; then 2129 if test $ac_prog = install && 2130 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2131 # AIX install. It has an incompatible calling convention. 2132 : 2133 elif test $ac_prog = install && 2134 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2135 # program-specific install script used by HP pwplus--don't use. 2136 : 2137 else 2138 ac_cv_path_install="$ac_dir/$ac_prog -c" 2139 break 2 2140 fi 2141 fi 2142 done 2143 ;; 2144 esac 2145 done 2146 2147 fi 2148 if test "${ac_cv_path_install+set}" = set; then 2149 INSTALL=$ac_cv_path_install 2150 else 2151 # As a last resort, use the slow shell script. We don't cache a 2152 # path for INSTALL within a source directory, because that will 2153 # break other packages using the cache if that directory is 2154 # removed, or if the path is relative. 2155 INSTALL=$ac_install_sh 2156 fi 2157 fi 2158 echo "$as_me:2158: result: $INSTALL" >&5 2159 echo "${ECHO_T}$INSTALL" >&6 2160 2161 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2162 # It thinks the first close brace ends the variable substitution. 2163 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2164 2165 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2166 2167 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2168 2169 echo "$as_me:2169: checking if filesystem supports mixed-case filenames" >&5 2170 echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2171 if test "${cf_cv_mixedcase+set}" = set; then 2172 echo $ECHO_N "(cached) $ECHO_C" >&6 2173 else 2174 2175 if test "$cross_compiling" = yes ; then 2176 case $target_alias in 2177 (*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) 2178 cf_cv_mixedcase=no 2179 ;; 2180 (*) 2181 cf_cv_mixedcase=yes 2182 ;; 2183 esac 2184 else 2185 rm -f conftest CONFTEST 2186 echo test >conftest 2187 if test -f CONFTEST ; then 2188 cf_cv_mixedcase=no 2189 else 2190 cf_cv_mixedcase=yes 2191 fi 2192 rm -f conftest CONFTEST 2193 fi 2194 2195 fi 2196 echo "$as_me:2196: result: $cf_cv_mixedcase" >&5 2197 echo "${ECHO_T}$cf_cv_mixedcase" >&6 2198 test "$cf_cv_mixedcase" = yes && 2199 cat >>confdefs.h <<\EOF 2200 #define MIXEDCASE_FILENAMES 1 2201 EOF 2202 2203 for ac_prog in exctags ctags 2204 do 2205 # Extract the first word of "$ac_prog", so it can be a program name with args. 2206 set dummy $ac_prog; ac_word=$2 2207 echo "$as_me:2207: checking for $ac_word" >&5 2208 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2209 if test "${ac_cv_prog_CTAGS+set}" = set; then 2210 echo $ECHO_N "(cached) $ECHO_C" >&6 2211 else 2212 if test -n "$CTAGS"; then 2213 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2214 else 2215 ac_save_IFS=$IFS; IFS=$ac_path_separator 2216 ac_dummy="$PATH" 2217 for ac_dir in $ac_dummy; do 2218 IFS=$ac_save_IFS 2219 test -z "$ac_dir" && ac_dir=. 2220 $as_executable_p "$ac_dir/$ac_word" || continue 2221 ac_cv_prog_CTAGS="$ac_prog" 2222 echo "$as_me:2222: found $ac_dir/$ac_word" >&5 2223 break 2224 done 2225 2226 fi 2227 fi 2228 CTAGS=$ac_cv_prog_CTAGS 2229 if test -n "$CTAGS"; then 2230 echo "$as_me:2230: result: $CTAGS" >&5 2231 echo "${ECHO_T}$CTAGS" >&6 2232 else 2233 echo "$as_me:2233: result: no" >&5 2234 echo "${ECHO_T}no" >&6 2235 fi 2236 2237 test -n "$CTAGS" && break 2238 done 2239 2240 for ac_prog in exetags etags 2241 do 2242 # Extract the first word of "$ac_prog", so it can be a program name with args. 2243 set dummy $ac_prog; ac_word=$2 2244 echo "$as_me:2244: checking for $ac_word" >&5 2245 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2246 if test "${ac_cv_prog_ETAGS+set}" = set; then 2247 echo $ECHO_N "(cached) $ECHO_C" >&6 2248 else 2249 if test -n "$ETAGS"; then 2250 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2251 else 2252 ac_save_IFS=$IFS; IFS=$ac_path_separator 2253 ac_dummy="$PATH" 2254 for ac_dir in $ac_dummy; do 2255 IFS=$ac_save_IFS 2256 test -z "$ac_dir" && ac_dir=. 2257 $as_executable_p "$ac_dir/$ac_word" || continue 2258 ac_cv_prog_ETAGS="$ac_prog" 2259 echo "$as_me:2259: found $ac_dir/$ac_word" >&5 2260 break 2261 done 2262 2263 fi 2264 fi 2265 ETAGS=$ac_cv_prog_ETAGS 2266 if test -n "$ETAGS"; then 2267 echo "$as_me:2267: result: $ETAGS" >&5 2268 echo "${ECHO_T}$ETAGS" >&6 2269 else 2270 echo "$as_me:2270: result: no" >&5 2271 echo "${ECHO_T}no" >&6 2272 fi 2273 2274 test -n "$ETAGS" && break 2275 done 2276 2277 # Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2278 set dummy ${CTAGS:-ctags}; ac_word=$2 2279 echo "$as_me:2279: checking for $ac_word" >&5 2280 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2281 if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2282 echo $ECHO_N "(cached) $ECHO_C" >&6 2283 else 2284 if test -n "$MAKE_LOWER_TAGS"; then 2285 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2286 else 2287 ac_save_IFS=$IFS; IFS=$ac_path_separator 2288 ac_dummy="$PATH" 2289 for ac_dir in $ac_dummy; do 2290 IFS=$ac_save_IFS 2291 test -z "$ac_dir" && ac_dir=. 2292 $as_executable_p "$ac_dir/$ac_word" || continue 2293 ac_cv_prog_MAKE_LOWER_TAGS="yes" 2294 echo "$as_me:2294: found $ac_dir/$ac_word" >&5 2295 break 2296 done 2297 2298 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2299 fi 2300 fi 2301 MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2302 if test -n "$MAKE_LOWER_TAGS"; then 2303 echo "$as_me:2303: result: $MAKE_LOWER_TAGS" >&5 2304 echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2305 else 2306 echo "$as_me:2306: result: no" >&5 2307 echo "${ECHO_T}no" >&6 2308 fi 2309 2310 if test "$cf_cv_mixedcase" = yes ; then 2311 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2312 set dummy ${ETAGS:-etags}; ac_word=$2 2313 echo "$as_me:2313: checking for $ac_word" >&5 2314 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2315 if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2316 echo $ECHO_N "(cached) $ECHO_C" >&6 2317 else 2318 if test -n "$MAKE_UPPER_TAGS"; then 2319 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2320 else 2321 ac_save_IFS=$IFS; IFS=$ac_path_separator 2322 ac_dummy="$PATH" 2323 for ac_dir in $ac_dummy; do 2324 IFS=$ac_save_IFS 2325 test -z "$ac_dir" && ac_dir=. 2326 $as_executable_p "$ac_dir/$ac_word" || continue 2327 ac_cv_prog_MAKE_UPPER_TAGS="yes" 2328 echo "$as_me:2328: found $ac_dir/$ac_word" >&5 2329 break 2330 done 2331 2332 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2333 fi 2334 fi 2335 MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2336 if test -n "$MAKE_UPPER_TAGS"; then 2337 echo "$as_me:2337: result: $MAKE_UPPER_TAGS" >&5 2338 echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2339 else 2340 echo "$as_me:2340: result: no" >&5 2341 echo "${ECHO_T}no" >&6 2342 fi 2343 2344 else 2345 MAKE_UPPER_TAGS=no 2346 fi 2347 2348 if test "$MAKE_UPPER_TAGS" = yes ; then 2349 MAKE_UPPER_TAGS= 2350 else 2351 MAKE_UPPER_TAGS="#" 2352 fi 2353 2354 if test "$MAKE_LOWER_TAGS" = yes ; then 2355 MAKE_LOWER_TAGS= 2356 else 2357 MAKE_LOWER_TAGS="#" 2358 fi 2359 2360 for ac_prog in mawk gawk nawk awk 2361 do 2362 # Extract the first word of "$ac_prog", so it can be a program name with args. 2363 set dummy $ac_prog; ac_word=$2 2364 echo "$as_me:2364: checking for $ac_word" >&5 2365 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2366 if test "${ac_cv_prog_AWK+set}" = set; then 2367 echo $ECHO_N "(cached) $ECHO_C" >&6 2368 else 2369 if test -n "$AWK"; then 2370 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2371 else 2372 ac_save_IFS=$IFS; IFS=$ac_path_separator 2373 ac_dummy="$PATH" 2374 for ac_dir in $ac_dummy; do 2375 IFS=$ac_save_IFS 2376 test -z "$ac_dir" && ac_dir=. 2377 $as_executable_p "$ac_dir/$ac_word" || continue 2378 ac_cv_prog_AWK="$ac_prog" 2379 echo "$as_me:2379: found $ac_dir/$ac_word" >&5 2380 break 2381 done 2382 2383 fi 2384 fi 2385 AWK=$ac_cv_prog_AWK 2386 if test -n "$AWK"; then 2387 echo "$as_me:2387: result: $AWK" >&5 2388 echo "${ECHO_T}$AWK" >&6 2389 else 2390 echo "$as_me:2390: result: no" >&5 2391 echo "${ECHO_T}no" >&6 2392 fi 2393 2394 test -n "$AWK" && break 2395 done 2396 2397 test -z "$AWK" && { { echo "$as_me:2397: error: No awk program found" >&5 2398 echo "$as_me: error: No awk program found" >&2;} 2399 { (exit 1); exit 1; }; } 2400 2401 for ac_prog in lint cppcheck splint 2402 do 2403 # Extract the first word of "$ac_prog", so it can be a program name with args. 2404 set dummy $ac_prog; ac_word=$2 2405 echo "$as_me:2405: checking for $ac_word" >&5 2406 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2407 if test "${ac_cv_prog_LINT+set}" = set; then 2408 echo $ECHO_N "(cached) $ECHO_C" >&6 2409 else 2410 if test -n "$LINT"; then 2411 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2412 else 2413 ac_save_IFS=$IFS; IFS=$ac_path_separator 2414 ac_dummy="$PATH" 2415 for ac_dir in $ac_dummy; do 2416 IFS=$ac_save_IFS 2417 test -z "$ac_dir" && ac_dir=. 2418 $as_executable_p "$ac_dir/$ac_word" || continue 2419 ac_cv_prog_LINT="$ac_prog" 2420 echo "$as_me:2420: found $ac_dir/$ac_word" >&5 2421 break 2422 done 2423 2424 fi 2425 fi 2426 LINT=$ac_cv_prog_LINT 2427 if test -n "$LINT"; then 2428 echo "$as_me:2428: result: $LINT" >&5 2429 echo "${ECHO_T}$LINT" >&6 2430 else 2431 echo "$as_me:2431: result: no" >&5 2432 echo "${ECHO_T}no" >&6 2433 fi 2434 2435 test -n "$LINT" && break 2436 done 2437 2438 cf_XOPEN_SOURCE=500 2439 cf_POSIX_C_SOURCE=199506L 2440 cf_xopen_source= 2441 2442 case $host_os in 2443 (aix[4-7]*) 2444 cf_xopen_source="-D_ALL_SOURCE" 2445 ;; 2446 (msys) 2447 cf_XOPEN_SOURCE=600 2448 ;; 2449 (darwin[0-8].*) 2450 cf_xopen_source="-D_APPLE_C_SOURCE" 2451 ;; 2452 (darwin*) 2453 cf_xopen_source="-D_DARWIN_C_SOURCE" 2454 cf_XOPEN_SOURCE= 2455 ;; 2456 (freebsd*|dragonfly*) 2457 # 5.x headers associate 2458 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2459 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2460 cf_POSIX_C_SOURCE=200112L 2461 cf_XOPEN_SOURCE=600 2462 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2463 ;; 2464 (hpux11*) 2465 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2466 ;; 2467 (hpux*) 2468 cf_xopen_source="-D_HPUX_SOURCE" 2469 ;; 2470 (irix[56].*) 2471 cf_xopen_source="-D_SGI_SOURCE" 2472 cf_XOPEN_SOURCE= 2473 ;; 2474 (linux*|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin) 2475 2476 echo "$as_me:2476: checking if we must define _GNU_SOURCE" >&5 2477 echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 2478 if test "${cf_cv_gnu_source+set}" = set; then 2479 echo $ECHO_N "(cached) $ECHO_C" >&6 2480 else 2481 2482 cat >conftest.$ac_ext <<_ACEOF 2483 #line 2483 "configure" 2484 #include "confdefs.h" 2485 #include <sys/types.h> 2486 int 2487 main () 2488 { 2489 2490 #ifndef _XOPEN_SOURCE 2491 make an error 2492 #endif 2493 ; 2494 return 0; 2495 } 2496 _ACEOF 2497 rm -f conftest.$ac_objext 2498 if { (eval echo "$as_me:2498: \"$ac_compile\"") >&5 2499 (eval $ac_compile) 2>&5 2500 ac_status=$? 2501 echo "$as_me:2501: \$? = $ac_status" >&5 2502 (exit $ac_status); } && 2503 { ac_try='test -s conftest.$ac_objext' 2504 { (eval echo "$as_me:2504: \"$ac_try\"") >&5 2505 (eval $ac_try) 2>&5 2506 ac_status=$? 2507 echo "$as_me:2507: \$? = $ac_status" >&5 2508 (exit $ac_status); }; }; then 2509 cf_cv_gnu_source=no 2510 else 2511 echo "$as_me: failed program was:" >&5 2512 cat conftest.$ac_ext >&5 2513 cf_save="$CPPFLAGS" 2514 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2515 cat >conftest.$ac_ext <<_ACEOF 2516 #line 2516 "configure" 2517 #include "confdefs.h" 2518 #include <sys/types.h> 2519 int 2520 main () 2521 { 2522 2523 #ifdef _XOPEN_SOURCE 2524 make an error 2525 #endif 2526 ; 2527 return 0; 2528 } 2529 _ACEOF 2530 rm -f conftest.$ac_objext 2531 if { (eval echo "$as_me:2531: \"$ac_compile\"") >&5 2532 (eval $ac_compile) 2>&5 2533 ac_status=$? 2534 echo "$as_me:2534: \$? = $ac_status" >&5 2535 (exit $ac_status); } && 2536 { ac_try='test -s conftest.$ac_objext' 2537 { (eval echo "$as_me:2537: \"$ac_try\"") >&5 2538 (eval $ac_try) 2>&5 2539 ac_status=$? 2540 echo "$as_me:2540: \$? = $ac_status" >&5 2541 (exit $ac_status); }; }; then 2542 cf_cv_gnu_source=no 2543 else 2544 echo "$as_me: failed program was:" >&5 2545 cat conftest.$ac_ext >&5 2546 cf_cv_gnu_source=yes 2547 fi 2548 rm -f conftest.$ac_objext conftest.$ac_ext 2549 CPPFLAGS="$cf_save" 2550 2551 fi 2552 rm -f conftest.$ac_objext conftest.$ac_ext 2553 2554 fi 2555 echo "$as_me:2555: result: $cf_cv_gnu_source" >&5 2556 echo "${ECHO_T}$cf_cv_gnu_source" >&6 2557 2558 if test "$cf_cv_gnu_source" = yes 2559 then 2560 echo "$as_me:2560: checking if we should also define _DEFAULT_SOURCE" >&5 2561 echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6 2562 if test "${cf_cv_default_source+set}" = set; then 2563 echo $ECHO_N "(cached) $ECHO_C" >&6 2564 else 2565 2566 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2567 cat >conftest.$ac_ext <<_ACEOF 2568 #line 2568 "configure" 2569 #include "confdefs.h" 2570 #include <sys/types.h> 2571 int 2572 main () 2573 { 2574 2575 #ifdef _DEFAULT_SOURCE 2576 make an error 2577 #endif 2578 ; 2579 return 0; 2580 } 2581 _ACEOF 2582 rm -f conftest.$ac_objext 2583 if { (eval echo "$as_me:2583: \"$ac_compile\"") >&5 2584 (eval $ac_compile) 2>&5 2585 ac_status=$? 2586 echo "$as_me:2586: \$? = $ac_status" >&5 2587 (exit $ac_status); } && 2588 { ac_try='test -s conftest.$ac_objext' 2589 { (eval echo "$as_me:2589: \"$ac_try\"") >&5 2590 (eval $ac_try) 2>&5 2591 ac_status=$? 2592 echo "$as_me:2592: \$? = $ac_status" >&5 2593 (exit $ac_status); }; }; then 2594 cf_cv_default_source=no 2595 else 2596 echo "$as_me: failed program was:" >&5 2597 cat conftest.$ac_ext >&5 2598 cf_cv_default_source=yes 2599 fi 2600 rm -f conftest.$ac_objext conftest.$ac_ext 2601 2602 fi 2603 echo "$as_me:2603: result: $cf_cv_default_source" >&5 2604 echo "${ECHO_T}$cf_cv_default_source" >&6 2605 test "$cf_cv_default_source" = yes && CPPFLAGS="$CPPFLAGS -D_DEFAULT_SOURCE" 2606 fi 2607 2608 ;; 2609 (minix*) 2610 cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this... 2611 ;; 2612 (mirbsd*) 2613 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 2614 cf_XOPEN_SOURCE= 2615 2616 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2617 2618 cf_save_CFLAGS="$CFLAGS" 2619 cf_save_CPPFLAGS="$CPPFLAGS" 2620 2621 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 2622 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2623 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2624 2625 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 2626 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2627 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2628 2629 echo "$as_me:2629: checking if we should define _POSIX_C_SOURCE" >&5 2630 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 2631 if test "${cf_cv_posix_c_source+set}" = set; then 2632 echo $ECHO_N "(cached) $ECHO_C" >&6 2633 else 2634 2635 echo "${as_me:-configure}:2635: testing if the symbol is already defined go no further ..." 1>&5 2636 2637 cat >conftest.$ac_ext <<_ACEOF 2638 #line 2638 "configure" 2639 #include "confdefs.h" 2640 #include <sys/types.h> 2641 int 2642 main () 2643 { 2644 2645 #ifndef _POSIX_C_SOURCE 2646 make an error 2647 #endif 2648 ; 2649 return 0; 2650 } 2651 _ACEOF 2652 rm -f conftest.$ac_objext 2653 if { (eval echo "$as_me:2653: \"$ac_compile\"") >&5 2654 (eval $ac_compile) 2>&5 2655 ac_status=$? 2656 echo "$as_me:2656: \$? = $ac_status" >&5 2657 (exit $ac_status); } && 2658 { ac_try='test -s conftest.$ac_objext' 2659 { (eval echo "$as_me:2659: \"$ac_try\"") >&5 2660 (eval $ac_try) 2>&5 2661 ac_status=$? 2662 echo "$as_me:2662: \$? = $ac_status" >&5 2663 (exit $ac_status); }; }; then 2664 cf_cv_posix_c_source=no 2665 else 2666 echo "$as_me: failed program was:" >&5 2667 cat conftest.$ac_ext >&5 2668 cf_want_posix_source=no 2669 case .$cf_POSIX_C_SOURCE in 2670 (.[12]??*) 2671 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2672 ;; 2673 (.2) 2674 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2675 cf_want_posix_source=yes 2676 ;; 2677 (.*) 2678 cf_want_posix_source=yes 2679 ;; 2680 esac 2681 if test "$cf_want_posix_source" = yes ; then 2682 cat >conftest.$ac_ext <<_ACEOF 2683 #line 2683 "configure" 2684 #include "confdefs.h" 2685 #include <sys/types.h> 2686 int 2687 main () 2688 { 2689 2690 #ifdef _POSIX_SOURCE 2691 make an error 2692 #endif 2693 ; 2694 return 0; 2695 } 2696 _ACEOF 2697 rm -f conftest.$ac_objext 2698 if { (eval echo "$as_me:2698: \"$ac_compile\"") >&5 2699 (eval $ac_compile) 2>&5 2700 ac_status=$? 2701 echo "$as_me:2701: \$? = $ac_status" >&5 2702 (exit $ac_status); } && 2703 { ac_try='test -s conftest.$ac_objext' 2704 { (eval echo "$as_me:2704: \"$ac_try\"") >&5 2705 (eval $ac_try) 2>&5 2706 ac_status=$? 2707 echo "$as_me:2707: \$? = $ac_status" >&5 2708 (exit $ac_status); }; }; then 2709 : 2710 else 2711 echo "$as_me: failed program was:" >&5 2712 cat conftest.$ac_ext >&5 2713 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 2714 fi 2715 rm -f conftest.$ac_objext conftest.$ac_ext 2716 fi 2717 2718 echo "${as_me:-configure}:2718: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 2719 2720 CFLAGS="$cf_trim_CFLAGS" 2721 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 2722 2723 echo "${as_me:-configure}:2723: testing if the second compile does not leave our definition intact error ..." 1>&5 2724 2725 cat >conftest.$ac_ext <<_ACEOF 2726 #line 2726 "configure" 2727 #include "confdefs.h" 2728 #include <sys/types.h> 2729 int 2730 main () 2731 { 2732 2733 #ifndef _POSIX_C_SOURCE 2734 make an error 2735 #endif 2736 ; 2737 return 0; 2738 } 2739 _ACEOF 2740 rm -f conftest.$ac_objext 2741 if { (eval echo "$as_me:2741: \"$ac_compile\"") >&5 2742 (eval $ac_compile) 2>&5 2743 ac_status=$? 2744 echo "$as_me:2744: \$? = $ac_status" >&5 2745 (exit $ac_status); } && 2746 { ac_try='test -s conftest.$ac_objext' 2747 { (eval echo "$as_me:2747: \"$ac_try\"") >&5 2748 (eval $ac_try) 2>&5 2749 ac_status=$? 2750 echo "$as_me:2750: \$? = $ac_status" >&5 2751 (exit $ac_status); }; }; then 2752 : 2753 else 2754 echo "$as_me: failed program was:" >&5 2755 cat conftest.$ac_ext >&5 2756 cf_cv_posix_c_source=no 2757 fi 2758 rm -f conftest.$ac_objext conftest.$ac_ext 2759 CFLAGS="$cf_save_CFLAGS" 2760 CPPFLAGS="$cf_save_CPPFLAGS" 2761 2762 fi 2763 rm -f conftest.$ac_objext conftest.$ac_ext 2764 2765 fi 2766 echo "$as_me:2766: result: $cf_cv_posix_c_source" >&5 2767 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 2768 2769 if test "$cf_cv_posix_c_source" != no ; then 2770 CFLAGS="$cf_trim_CFLAGS" 2771 CPPFLAGS="$cf_trim_CPPFLAGS" 2772 2773 cf_fix_cppflags=no 2774 cf_new_cflags= 2775 cf_new_cppflags= 2776 cf_new_extra_cppflags= 2777 2778 for cf_add_cflags in $cf_cv_posix_c_source 2779 do 2780 case $cf_fix_cppflags in 2781 (no) 2782 case $cf_add_cflags in 2783 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2784 case $cf_add_cflags in 2785 (-D*) 2786 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2787 2788 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2789 && test -z "${cf_tst_cflags}" \ 2790 && cf_fix_cppflags=yes 2791 2792 if test $cf_fix_cppflags = yes ; then 2793 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2794 continue 2795 elif test "${cf_tst_cflags}" = "\"'" ; then 2796 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2797 continue 2798 fi 2799 ;; 2800 esac 2801 case "$CPPFLAGS" in 2802 (*$cf_add_cflags) 2803 ;; 2804 (*) 2805 case $cf_add_cflags in 2806 (-D*) 2807 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2808 2809 CPPFLAGS=`echo "$CPPFLAGS" | \ 2810 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2811 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2812 2813 ;; 2814 esac 2815 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2816 ;; 2817 esac 2818 ;; 2819 (*) 2820 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2821 ;; 2822 esac 2823 ;; 2824 (yes) 2825 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2826 2827 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2828 2829 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 2830 && test -z "${cf_tst_cflags}" \ 2831 && cf_fix_cppflags=no 2832 ;; 2833 esac 2834 done 2835 2836 if test -n "$cf_new_cflags" ; then 2837 2838 CFLAGS="$CFLAGS $cf_new_cflags" 2839 fi 2840 2841 if test -n "$cf_new_cppflags" ; then 2842 2843 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2844 fi 2845 2846 if test -n "$cf_new_extra_cppflags" ; then 2847 2848 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2849 fi 2850 2851 fi 2852 2853 ;; 2854 (netbsd*) 2855 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 2856 ;; 2857 (openbsd[4-9]*) 2858 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 2859 cf_xopen_source="-D_BSD_SOURCE" 2860 cf_XOPEN_SOURCE=600 2861 ;; 2862 (openbsd*) 2863 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 2864 ;; 2865 (osf[45]*) 2866 cf_xopen_source="-D_OSF_SOURCE" 2867 ;; 2868 (nto-qnx*) 2869 cf_xopen_source="-D_QNX_SOURCE" 2870 ;; 2871 (sco*) 2872 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 2873 ;; 2874 (solaris2.*) 2875 cf_xopen_source="-D__EXTENSIONS__" 2876 cf_cv_xopen_source=broken 2877 ;; 2878 (sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2) 2879 cf_XOPEN_SOURCE= 2880 cf_POSIX_C_SOURCE= 2881 ;; 2882 (*) 2883 2884 echo "$as_me:2884: checking if we should define _XOPEN_SOURCE" >&5 2885 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 2886 if test "${cf_cv_xopen_source+set}" = set; then 2887 echo $ECHO_N "(cached) $ECHO_C" >&6 2888 else 2889 2890 cat >conftest.$ac_ext <<_ACEOF 2891 #line 2891 "configure" 2892 #include "confdefs.h" 2893 2894 #include <stdlib.h> 2895 #include <string.h> 2896 #include <sys/types.h> 2897 2898 int 2899 main () 2900 { 2901 2902 #ifndef _XOPEN_SOURCE 2903 make an error 2904 #endif 2905 ; 2906 return 0; 2907 } 2908 _ACEOF 2909 rm -f conftest.$ac_objext 2910 if { (eval echo "$as_me:2910: \"$ac_compile\"") >&5 2911 (eval $ac_compile) 2>&5 2912 ac_status=$? 2913 echo "$as_me:2913: \$? = $ac_status" >&5 2914 (exit $ac_status); } && 2915 { ac_try='test -s conftest.$ac_objext' 2916 { (eval echo "$as_me:2916: \"$ac_try\"") >&5 2917 (eval $ac_try) 2>&5 2918 ac_status=$? 2919 echo "$as_me:2919: \$? = $ac_status" >&5 2920 (exit $ac_status); }; }; then 2921 cf_cv_xopen_source=no 2922 else 2923 echo "$as_me: failed program was:" >&5 2924 cat conftest.$ac_ext >&5 2925 cf_save="$CPPFLAGS" 2926 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2927 cat >conftest.$ac_ext <<_ACEOF 2928 #line 2928 "configure" 2929 #include "confdefs.h" 2930 2931 #include <stdlib.h> 2932 #include <string.h> 2933 #include <sys/types.h> 2934 2935 int 2936 main () 2937 { 2938 2939 #ifdef _XOPEN_SOURCE 2940 make an error 2941 #endif 2942 ; 2943 return 0; 2944 } 2945 _ACEOF 2946 rm -f conftest.$ac_objext 2947 if { (eval echo "$as_me:2947: \"$ac_compile\"") >&5 2948 (eval $ac_compile) 2>&5 2949 ac_status=$? 2950 echo "$as_me:2950: \$? = $ac_status" >&5 2951 (exit $ac_status); } && 2952 { ac_try='test -s conftest.$ac_objext' 2953 { (eval echo "$as_me:2953: \"$ac_try\"") >&5 2954 (eval $ac_try) 2>&5 2955 ac_status=$? 2956 echo "$as_me:2956: \$? = $ac_status" >&5 2957 (exit $ac_status); }; }; then 2958 cf_cv_xopen_source=no 2959 else 2960 echo "$as_me: failed program was:" >&5 2961 cat conftest.$ac_ext >&5 2962 cf_cv_xopen_source=$cf_XOPEN_SOURCE 2963 fi 2964 rm -f conftest.$ac_objext conftest.$ac_ext 2965 CPPFLAGS="$cf_save" 2966 2967 fi 2968 rm -f conftest.$ac_objext conftest.$ac_ext 2969 2970 fi 2971 echo "$as_me:2971: result: $cf_cv_xopen_source" >&5 2972 echo "${ECHO_T}$cf_cv_xopen_source" >&6 2973 2974 if test "$cf_cv_xopen_source" != no ; then 2975 2976 CFLAGS=`echo "$CFLAGS" | \ 2977 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2978 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2979 2980 CPPFLAGS=`echo "$CPPFLAGS" | \ 2981 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2982 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2983 2984 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 2985 2986 cf_fix_cppflags=no 2987 cf_new_cflags= 2988 cf_new_cppflags= 2989 cf_new_extra_cppflags= 2990 2991 for cf_add_cflags in $cf_temp_xopen_source 2992 do 2993 case $cf_fix_cppflags in 2994 (no) 2995 case $cf_add_cflags in 2996 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 2997 case $cf_add_cflags in 2998 (-D*) 2999 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3000 3001 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3002 && test -z "${cf_tst_cflags}" \ 3003 && cf_fix_cppflags=yes 3004 3005 if test $cf_fix_cppflags = yes ; then 3006 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3007 continue 3008 elif test "${cf_tst_cflags}" = "\"'" ; then 3009 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3010 continue 3011 fi 3012 ;; 3013 esac 3014 case "$CPPFLAGS" in 3015 (*$cf_add_cflags) 3016 ;; 3017 (*) 3018 case $cf_add_cflags in 3019 (-D*) 3020 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3021 3022 CPPFLAGS=`echo "$CPPFLAGS" | \ 3023 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3024 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3025 3026 ;; 3027 esac 3028 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3029 ;; 3030 esac 3031 ;; 3032 (*) 3033 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3034 ;; 3035 esac 3036 ;; 3037 (yes) 3038 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3039 3040 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3041 3042 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3043 && test -z "${cf_tst_cflags}" \ 3044 && cf_fix_cppflags=no 3045 ;; 3046 esac 3047 done 3048 3049 if test -n "$cf_new_cflags" ; then 3050 3051 CFLAGS="$CFLAGS $cf_new_cflags" 3052 fi 3053 3054 if test -n "$cf_new_cppflags" ; then 3055 3056 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3057 fi 3058 3059 if test -n "$cf_new_extra_cppflags" ; then 3060 3061 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3062 fi 3063 3064 fi 3065 3066 cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 3067 3068 cf_save_CFLAGS="$CFLAGS" 3069 cf_save_CPPFLAGS="$CPPFLAGS" 3070 3071 cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 3072 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3073 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3074 3075 cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 3076 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3077 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 3078 3079 echo "$as_me:3079: checking if we should define _POSIX_C_SOURCE" >&5 3080 echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 3081 if test "${cf_cv_posix_c_source+set}" = set; then 3082 echo $ECHO_N "(cached) $ECHO_C" >&6 3083 else 3084 3085 echo "${as_me:-configure}:3085: testing if the symbol is already defined go no further ..." 1>&5 3086 3087 cat >conftest.$ac_ext <<_ACEOF 3088 #line 3088 "configure" 3089 #include "confdefs.h" 3090 #include <sys/types.h> 3091 int 3092 main () 3093 { 3094 3095 #ifndef _POSIX_C_SOURCE 3096 make an error 3097 #endif 3098 ; 3099 return 0; 3100 } 3101 _ACEOF 3102 rm -f conftest.$ac_objext 3103 if { (eval echo "$as_me:3103: \"$ac_compile\"") >&5 3104 (eval $ac_compile) 2>&5 3105 ac_status=$? 3106 echo "$as_me:3106: \$? = $ac_status" >&5 3107 (exit $ac_status); } && 3108 { ac_try='test -s conftest.$ac_objext' 3109 { (eval echo "$as_me:3109: \"$ac_try\"") >&5 3110 (eval $ac_try) 2>&5 3111 ac_status=$? 3112 echo "$as_me:3112: \$? = $ac_status" >&5 3113 (exit $ac_status); }; }; then 3114 cf_cv_posix_c_source=no 3115 else 3116 echo "$as_me: failed program was:" >&5 3117 cat conftest.$ac_ext >&5 3118 cf_want_posix_source=no 3119 case .$cf_POSIX_C_SOURCE in 3120 (.[12]??*) 3121 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3122 ;; 3123 (.2) 3124 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3125 cf_want_posix_source=yes 3126 ;; 3127 (.*) 3128 cf_want_posix_source=yes 3129 ;; 3130 esac 3131 if test "$cf_want_posix_source" = yes ; then 3132 cat >conftest.$ac_ext <<_ACEOF 3133 #line 3133 "configure" 3134 #include "confdefs.h" 3135 #include <sys/types.h> 3136 int 3137 main () 3138 { 3139 3140 #ifdef _POSIX_SOURCE 3141 make an error 3142 #endif 3143 ; 3144 return 0; 3145 } 3146 _ACEOF 3147 rm -f conftest.$ac_objext 3148 if { (eval echo "$as_me:3148: \"$ac_compile\"") >&5 3149 (eval $ac_compile) 2>&5 3150 ac_status=$? 3151 echo "$as_me:3151: \$? = $ac_status" >&5 3152 (exit $ac_status); } && 3153 { ac_try='test -s conftest.$ac_objext' 3154 { (eval echo "$as_me:3154: \"$ac_try\"") >&5 3155 (eval $ac_try) 2>&5 3156 ac_status=$? 3157 echo "$as_me:3157: \$? = $ac_status" >&5 3158 (exit $ac_status); }; }; then 3159 : 3160 else 3161 echo "$as_me: failed program was:" >&5 3162 cat conftest.$ac_ext >&5 3163 cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3164 fi 3165 rm -f conftest.$ac_objext conftest.$ac_ext 3166 fi 3167 3168 echo "${as_me:-configure}:3168: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3169 3170 CFLAGS="$cf_trim_CFLAGS" 3171 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 3172 3173 echo "${as_me:-configure}:3173: testing if the second compile does not leave our definition intact error ..." 1>&5 3174 3175 cat >conftest.$ac_ext <<_ACEOF 3176 #line 3176 "configure" 3177 #include "confdefs.h" 3178 #include <sys/types.h> 3179 int 3180 main () 3181 { 3182 3183 #ifndef _POSIX_C_SOURCE 3184 make an error 3185 #endif 3186 ; 3187 return 0; 3188 } 3189 _ACEOF 3190 rm -f conftest.$ac_objext 3191 if { (eval echo "$as_me:3191: \"$ac_compile\"") >&5 3192 (eval $ac_compile) 2>&5 3193 ac_status=$? 3194 echo "$as_me:3194: \$? = $ac_status" >&5 3195 (exit $ac_status); } && 3196 { ac_try='test -s conftest.$ac_objext' 3197 { (eval echo "$as_me:3197: \"$ac_try\"") >&5 3198 (eval $ac_try) 2>&5 3199 ac_status=$? 3200 echo "$as_me:3200: \$? = $ac_status" >&5 3201 (exit $ac_status); }; }; then 3202 : 3203 else 3204 echo "$as_me: failed program was:" >&5 3205 cat conftest.$ac_ext >&5 3206 cf_cv_posix_c_source=no 3207 fi 3208 rm -f conftest.$ac_objext conftest.$ac_ext 3209 CFLAGS="$cf_save_CFLAGS" 3210 CPPFLAGS="$cf_save_CPPFLAGS" 3211 3212 fi 3213 rm -f conftest.$ac_objext conftest.$ac_ext 3214 3215 fi 3216 echo "$as_me:3216: result: $cf_cv_posix_c_source" >&5 3217 echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3218 3219 if test "$cf_cv_posix_c_source" != no ; then 3220 CFLAGS="$cf_trim_CFLAGS" 3221 CPPFLAGS="$cf_trim_CPPFLAGS" 3222 3223 cf_fix_cppflags=no 3224 cf_new_cflags= 3225 cf_new_cppflags= 3226 cf_new_extra_cppflags= 3227 3228 for cf_add_cflags in $cf_cv_posix_c_source 3229 do 3230 case $cf_fix_cppflags in 3231 (no) 3232 case $cf_add_cflags in 3233 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3234 case $cf_add_cflags in 3235 (-D*) 3236 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3237 3238 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3239 && test -z "${cf_tst_cflags}" \ 3240 && cf_fix_cppflags=yes 3241 3242 if test $cf_fix_cppflags = yes ; then 3243 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3244 continue 3245 elif test "${cf_tst_cflags}" = "\"'" ; then 3246 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3247 continue 3248 fi 3249 ;; 3250 esac 3251 case "$CPPFLAGS" in 3252 (*$cf_add_cflags) 3253 ;; 3254 (*) 3255 case $cf_add_cflags in 3256 (-D*) 3257 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3258 3259 CPPFLAGS=`echo "$CPPFLAGS" | \ 3260 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3261 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3262 3263 ;; 3264 esac 3265 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3266 ;; 3267 esac 3268 ;; 3269 (*) 3270 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3271 ;; 3272 esac 3273 ;; 3274 (yes) 3275 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3276 3277 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3278 3279 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3280 && test -z "${cf_tst_cflags}" \ 3281 && cf_fix_cppflags=no 3282 ;; 3283 esac 3284 done 3285 3286 if test -n "$cf_new_cflags" ; then 3287 3288 CFLAGS="$CFLAGS $cf_new_cflags" 3289 fi 3290 3291 if test -n "$cf_new_cppflags" ; then 3292 3293 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3294 fi 3295 3296 if test -n "$cf_new_extra_cppflags" ; then 3297 3298 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3299 fi 3300 3301 fi 3302 3303 ;; 3304 esac 3305 3306 if test -n "$cf_xopen_source" ; then 3307 3308 cf_fix_cppflags=no 3309 cf_new_cflags= 3310 cf_new_cppflags= 3311 cf_new_extra_cppflags= 3312 3313 for cf_add_cflags in $cf_xopen_source 3314 do 3315 case $cf_fix_cppflags in 3316 (no) 3317 case $cf_add_cflags in 3318 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3319 case $cf_add_cflags in 3320 (-D*) 3321 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3322 3323 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3324 && test -z "${cf_tst_cflags}" \ 3325 && cf_fix_cppflags=yes 3326 3327 if test $cf_fix_cppflags = yes ; then 3328 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3329 continue 3330 elif test "${cf_tst_cflags}" = "\"'" ; then 3331 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3332 continue 3333 fi 3334 ;; 3335 esac 3336 case "$CPPFLAGS" in 3337 (*$cf_add_cflags) 3338 ;; 3339 (*) 3340 case $cf_add_cflags in 3341 (-D*) 3342 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3343 3344 CPPFLAGS=`echo "$CPPFLAGS" | \ 3345 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3346 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3347 3348 ;; 3349 esac 3350 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3351 ;; 3352 esac 3353 ;; 3354 (*) 3355 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3356 ;; 3357 esac 3358 ;; 3359 (yes) 3360 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3361 3362 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3363 3364 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3365 && test -z "${cf_tst_cflags}" \ 3366 && cf_fix_cppflags=no 3367 ;; 3368 esac 3369 done 3370 3371 if test -n "$cf_new_cflags" ; then 3372 test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6 3373 3374 echo "${as_me:-configure}:3374: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5 3375 3376 CFLAGS="$CFLAGS $cf_new_cflags" 3377 fi 3378 3379 if test -n "$cf_new_cppflags" ; then 3380 test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6 3381 3382 echo "${as_me:-configure}:3382: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5 3383 3384 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3385 fi 3386 3387 if test -n "$cf_new_extra_cppflags" ; then 3388 test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6 3389 3390 echo "${as_me:-configure}:3390: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5 3391 3392 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3393 fi 3394 3395 fi 3396 3397 if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 3398 echo "$as_me:3398: checking if _XOPEN_SOURCE really is set" >&5 3399 echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 3400 cat >conftest.$ac_ext <<_ACEOF 3401 #line 3401 "configure" 3402 #include "confdefs.h" 3403 #include <stdlib.h> 3404 int 3405 main () 3406 { 3407 3408 #ifndef _XOPEN_SOURCE 3409 make an error 3410 #endif 3411 ; 3412 return 0; 3413 } 3414 _ACEOF 3415 rm -f conftest.$ac_objext 3416 if { (eval echo "$as_me:3416: \"$ac_compile\"") >&5 3417 (eval $ac_compile) 2>&5 3418 ac_status=$? 3419 echo "$as_me:3419: \$? = $ac_status" >&5 3420 (exit $ac_status); } && 3421 { ac_try='test -s conftest.$ac_objext' 3422 { (eval echo "$as_me:3422: \"$ac_try\"") >&5 3423 (eval $ac_try) 2>&5 3424 ac_status=$? 3425 echo "$as_me:3425: \$? = $ac_status" >&5 3426 (exit $ac_status); }; }; then 3427 cf_XOPEN_SOURCE_set=yes 3428 else 3429 echo "$as_me: failed program was:" >&5 3430 cat conftest.$ac_ext >&5 3431 cf_XOPEN_SOURCE_set=no 3432 fi 3433 rm -f conftest.$ac_objext conftest.$ac_ext 3434 echo "$as_me:3434: result: $cf_XOPEN_SOURCE_set" >&5 3435 echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 3436 if test $cf_XOPEN_SOURCE_set = yes 3437 then 3438 cat >conftest.$ac_ext <<_ACEOF 3439 #line 3439 "configure" 3440 #include "confdefs.h" 3441 #include <stdlib.h> 3442 int 3443 main () 3444 { 3445 3446 #if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 3447 make an error 3448 #endif 3449 ; 3450 return 0; 3451 } 3452 _ACEOF 3453 rm -f conftest.$ac_objext 3454 if { (eval echo "$as_me:3454: \"$ac_compile\"") >&5 3455 (eval $ac_compile) 2>&5 3456 ac_status=$? 3457 echo "$as_me:3457: \$? = $ac_status" >&5 3458 (exit $ac_status); } && 3459 { ac_try='test -s conftest.$ac_objext' 3460 { (eval echo "$as_me:3460: \"$ac_try\"") >&5 3461 (eval $ac_try) 2>&5 3462 ac_status=$? 3463 echo "$as_me:3463: \$? = $ac_status" >&5 3464 (exit $ac_status); }; }; then 3465 cf_XOPEN_SOURCE_set_ok=yes 3466 else 3467 echo "$as_me: failed program was:" >&5 3468 cat conftest.$ac_ext >&5 3469 cf_XOPEN_SOURCE_set_ok=no 3470 fi 3471 rm -f conftest.$ac_objext conftest.$ac_ext 3472 if test $cf_XOPEN_SOURCE_set_ok = no 3473 then 3474 { echo "$as_me:3474: WARNING: _XOPEN_SOURCE is lower than requested" >&5 3475 echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 3476 fi 3477 else 3478 3479 echo "$as_me:3479: checking if we should define _XOPEN_SOURCE" >&5 3480 echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3481 if test "${cf_cv_xopen_source+set}" = set; then 3482 echo $ECHO_N "(cached) $ECHO_C" >&6 3483 else 3484 3485 cat >conftest.$ac_ext <<_ACEOF 3486 #line 3486 "configure" 3487 #include "confdefs.h" 3488 3489 #include <stdlib.h> 3490 #include <string.h> 3491 #include <sys/types.h> 3492 3493 int 3494 main () 3495 { 3496 3497 #ifndef _XOPEN_SOURCE 3498 make an error 3499 #endif 3500 ; 3501 return 0; 3502 } 3503 _ACEOF 3504 rm -f conftest.$ac_objext 3505 if { (eval echo "$as_me:3505: \"$ac_compile\"") >&5 3506 (eval $ac_compile) 2>&5 3507 ac_status=$? 3508 echo "$as_me:3508: \$? = $ac_status" >&5 3509 (exit $ac_status); } && 3510 { ac_try='test -s conftest.$ac_objext' 3511 { (eval echo "$as_me:3511: \"$ac_try\"") >&5 3512 (eval $ac_try) 2>&5 3513 ac_status=$? 3514 echo "$as_me:3514: \$? = $ac_status" >&5 3515 (exit $ac_status); }; }; then 3516 cf_cv_xopen_source=no 3517 else 3518 echo "$as_me: failed program was:" >&5 3519 cat conftest.$ac_ext >&5 3520 cf_save="$CPPFLAGS" 3521 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3522 cat >conftest.$ac_ext <<_ACEOF 3523 #line 3523 "configure" 3524 #include "confdefs.h" 3525 3526 #include <stdlib.h> 3527 #include <string.h> 3528 #include <sys/types.h> 3529 3530 int 3531 main () 3532 { 3533 3534 #ifdef _XOPEN_SOURCE 3535 make an error 3536 #endif 3537 ; 3538 return 0; 3539 } 3540 _ACEOF 3541 rm -f conftest.$ac_objext 3542 if { (eval echo "$as_me:3542: \"$ac_compile\"") >&5 3543 (eval $ac_compile) 2>&5 3544 ac_status=$? 3545 echo "$as_me:3545: \$? = $ac_status" >&5 3546 (exit $ac_status); } && 3547 { ac_try='test -s conftest.$ac_objext' 3548 { (eval echo "$as_me:3548: \"$ac_try\"") >&5 3549 (eval $ac_try) 2>&5 3550 ac_status=$? 3551 echo "$as_me:3551: \$? = $ac_status" >&5 3552 (exit $ac_status); }; }; then 3553 cf_cv_xopen_source=no 3554 else 3555 echo "$as_me: failed program was:" >&5 3556 cat conftest.$ac_ext >&5 3557 cf_cv_xopen_source=$cf_XOPEN_SOURCE 3558 fi 3559 rm -f conftest.$ac_objext conftest.$ac_ext 3560 CPPFLAGS="$cf_save" 3561 3562 fi 3563 rm -f conftest.$ac_objext conftest.$ac_ext 3564 3565 fi 3566 echo "$as_me:3566: result: $cf_cv_xopen_source" >&5 3567 echo "${ECHO_T}$cf_cv_xopen_source" >&6 3568 3569 if test "$cf_cv_xopen_source" != no ; then 3570 3571 CFLAGS=`echo "$CFLAGS" | \ 3572 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3573 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3574 3575 CPPFLAGS=`echo "$CPPFLAGS" | \ 3576 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3577 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3578 3579 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3580 3581 cf_fix_cppflags=no 3582 cf_new_cflags= 3583 cf_new_cppflags= 3584 cf_new_extra_cppflags= 3585 3586 for cf_add_cflags in $cf_temp_xopen_source 3587 do 3588 case $cf_fix_cppflags in 3589 (no) 3590 case $cf_add_cflags in 3591 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 3592 case $cf_add_cflags in 3593 (-D*) 3594 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3595 3596 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3597 && test -z "${cf_tst_cflags}" \ 3598 && cf_fix_cppflags=yes 3599 3600 if test $cf_fix_cppflags = yes ; then 3601 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3602 continue 3603 elif test "${cf_tst_cflags}" = "\"'" ; then 3604 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3605 continue 3606 fi 3607 ;; 3608 esac 3609 case "$CPPFLAGS" in 3610 (*$cf_add_cflags) 3611 ;; 3612 (*) 3613 case $cf_add_cflags in 3614 (-D*) 3615 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3616 3617 CPPFLAGS=`echo "$CPPFLAGS" | \ 3618 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3619 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3620 3621 ;; 3622 esac 3623 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3624 ;; 3625 esac 3626 ;; 3627 (*) 3628 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3629 ;; 3630 esac 3631 ;; 3632 (yes) 3633 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3634 3635 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3636 3637 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 3638 && test -z "${cf_tst_cflags}" \ 3639 && cf_fix_cppflags=no 3640 ;; 3641 esac 3642 done 3643 3644 if test -n "$cf_new_cflags" ; then 3645 3646 CFLAGS="$CFLAGS $cf_new_cflags" 3647 fi 3648 3649 if test -n "$cf_new_cppflags" ; then 3650 3651 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3652 fi 3653 3654 if test -n "$cf_new_extra_cppflags" ; then 3655 3656 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3657 fi 3658 3659 fi 3660 3661 fi 3662 fi 3663 3664 ac_ext=c 3665 ac_cpp='$CPP $CPPFLAGS' 3666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3668 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3669 ac_main_return=return 3670 echo "$as_me:3670: checking how to run the C preprocessor" >&5 3671 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3672 # On Suns, sometimes $CPP names a directory. 3673 if test -n "$CPP" && test -d "$CPP"; then 3674 CPP= 3675 fi 3676 if test -z "$CPP"; then 3677 if test "${ac_cv_prog_CPP+set}" = set; then 3678 echo $ECHO_N "(cached) $ECHO_C" >&6 3679 else 3680 # Double quotes because CPP needs to be expanded 3681 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3682 do 3683 ac_preproc_ok=false 3684 for ac_c_preproc_warn_flag in '' yes 3685 do 3686 # Use a header file that comes with gcc, so configuring glibc 3687 # with a fresh cross-compiler works. 3688 # On the NeXT, cc -E runs the code through the compiler's parser, 3689 # not just through cpp. "Syntax error" is here to catch this case. 3690 cat >conftest.$ac_ext <<_ACEOF 3691 #line 3691 "configure" 3692 #include "confdefs.h" 3693 #include <assert.h> 3694 Syntax error 3695 _ACEOF 3696 if { (eval echo "$as_me:3696: \"$ac_cpp conftest.$ac_ext\"") >&5 3697 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3698 ac_status=$? 3699 egrep -v '^ *\+' conftest.er1 >conftest.err 3700 rm -f conftest.er1 3701 cat conftest.err >&5 3702 echo "$as_me:3702: \$? = $ac_status" >&5 3703 (exit $ac_status); } >/dev/null; then 3704 if test -s conftest.err; then 3705 ac_cpp_err=$ac_c_preproc_warn_flag 3706 else 3707 ac_cpp_err= 3708 fi 3709 else 3710 ac_cpp_err=yes 3711 fi 3712 if test -z "$ac_cpp_err"; then 3713 : 3714 else 3715 echo "$as_me: failed program was:" >&5 3716 cat conftest.$ac_ext >&5 3717 # Broken: fails on valid input. 3718 continue 3719 fi 3720 rm -f conftest.err conftest.$ac_ext 3721 3722 # OK, works on sane cases. Now check whether non-existent headers 3723 # can be detected and how. 3724 cat >conftest.$ac_ext <<_ACEOF 3725 #line 3725 "configure" 3726 #include "confdefs.h" 3727 #include <ac_nonexistent.h> 3728 _ACEOF 3729 if { (eval echo "$as_me:3729: \"$ac_cpp conftest.$ac_ext\"") >&5 3730 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3731 ac_status=$? 3732 egrep -v '^ *\+' conftest.er1 >conftest.err 3733 rm -f conftest.er1 3734 cat conftest.err >&5 3735 echo "$as_me:3735: \$? = $ac_status" >&5 3736 (exit $ac_status); } >/dev/null; then 3737 if test -s conftest.err; then 3738 ac_cpp_err=$ac_c_preproc_warn_flag 3739 else 3740 ac_cpp_err= 3741 fi 3742 else 3743 ac_cpp_err=yes 3744 fi 3745 if test -z "$ac_cpp_err"; then 3746 # Broken: success on invalid input. 3747 continue 3748 else 3749 echo "$as_me: failed program was:" >&5 3750 cat conftest.$ac_ext >&5 3751 # Passes both tests. 3752 ac_preproc_ok=: 3753 break 3754 fi 3755 rm -f conftest.err conftest.$ac_ext 3756 3757 done 3758 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3759 rm -f conftest.err conftest.$ac_ext 3760 if $ac_preproc_ok; then 3761 break 3762 fi 3763 3764 done 3765 ac_cv_prog_CPP=$CPP 3766 3767 fi 3768 CPP=$ac_cv_prog_CPP 3769 else 3770 ac_cv_prog_CPP=$CPP 3771 fi 3772 echo "$as_me:3772: result: $CPP" >&5 3773 echo "${ECHO_T}$CPP" >&6 3774 ac_preproc_ok=false 3775 for ac_c_preproc_warn_flag in '' yes 3776 do 3777 # Use a header file that comes with gcc, so configuring glibc 3778 # with a fresh cross-compiler works. 3779 # On the NeXT, cc -E runs the code through the compiler's parser, 3780 # not just through cpp. "Syntax error" is here to catch this case. 3781 cat >conftest.$ac_ext <<_ACEOF 3782 #line 3782 "configure" 3783 #include "confdefs.h" 3784 #include <assert.h> 3785 Syntax error 3786 _ACEOF 3787 if { (eval echo "$as_me:3787: \"$ac_cpp conftest.$ac_ext\"") >&5 3788 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3789 ac_status=$? 3790 egrep -v '^ *\+' conftest.er1 >conftest.err 3791 rm -f conftest.er1 3792 cat conftest.err >&5 3793 echo "$as_me:3793: \$? = $ac_status" >&5 3794 (exit $ac_status); } >/dev/null; then 3795 if test -s conftest.err; then 3796 ac_cpp_err=$ac_c_preproc_warn_flag 3797 else 3798 ac_cpp_err= 3799 fi 3800 else 3801 ac_cpp_err=yes 3802 fi 3803 if test -z "$ac_cpp_err"; then 3804 : 3805 else 3806 echo "$as_me: failed program was:" >&5 3807 cat conftest.$ac_ext >&5 3808 # Broken: fails on valid input. 3809 continue 3810 fi 3811 rm -f conftest.err conftest.$ac_ext 3812 3813 # OK, works on sane cases. Now check whether non-existent headers 3814 # can be detected and how. 3815 cat >conftest.$ac_ext <<_ACEOF 3816 #line 3816 "configure" 3817 #include "confdefs.h" 3818 #include <ac_nonexistent.h> 3819 _ACEOF 3820 if { (eval echo "$as_me:3820: \"$ac_cpp conftest.$ac_ext\"") >&5 3821 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3822 ac_status=$? 3823 egrep -v '^ *\+' conftest.er1 >conftest.err 3824 rm -f conftest.er1 3825 cat conftest.err >&5 3826 echo "$as_me:3826: \$? = $ac_status" >&5 3827 (exit $ac_status); } >/dev/null; then 3828 if test -s conftest.err; then 3829 ac_cpp_err=$ac_c_preproc_warn_flag 3830 else 3831 ac_cpp_err= 3832 fi 3833 else 3834 ac_cpp_err=yes 3835 fi 3836 if test -z "$ac_cpp_err"; then 3837 # Broken: success on invalid input. 3838 continue 3839 else 3840 echo "$as_me: failed program was:" >&5 3841 cat conftest.$ac_ext >&5 3842 # Passes both tests. 3843 ac_preproc_ok=: 3844 break 3845 fi 3846 rm -f conftest.err conftest.$ac_ext 3847 3848 done 3849 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3850 rm -f conftest.err conftest.$ac_ext 3851 if $ac_preproc_ok; then 3852 : 3853 else 3854 { { echo "$as_me:3854: error: C preprocessor \"$CPP\" fails sanity check" >&5 3855 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 3856 { (exit 1); exit 1; }; } 3857 fi 3858 3859 ac_ext=c 3860 ac_cpp='$CPP $CPPFLAGS' 3861 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3862 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3863 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3864 ac_main_return=return 3865 3866 for ac_header in fcntl.h 3867 do 3868 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3869 echo "$as_me:3869: checking for $ac_header" >&5 3870 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3871 if eval "test \"\${$as_ac_Header+set}\" = set"; then 3872 echo $ECHO_N "(cached) $ECHO_C" >&6 3873 else 3874 cat >conftest.$ac_ext <<_ACEOF 3875 #line 3875 "configure" 3876 #include "confdefs.h" 3877 #include <$ac_header> 3878 _ACEOF 3879 if { (eval echo "$as_me:3879: \"$ac_cpp conftest.$ac_ext\"") >&5 3880 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3881 ac_status=$? 3882 egrep -v '^ *\+' conftest.er1 >conftest.err 3883 rm -f conftest.er1 3884 cat conftest.err >&5 3885 echo "$as_me:3885: \$? = $ac_status" >&5 3886 (exit $ac_status); } >/dev/null; then 3887 if test -s conftest.err; then 3888 ac_cpp_err=$ac_c_preproc_warn_flag 3889 else 3890 ac_cpp_err= 3891 fi 3892 else 3893 ac_cpp_err=yes 3894 fi 3895 if test -z "$ac_cpp_err"; then 3896 eval "$as_ac_Header=yes" 3897 else 3898 echo "$as_me: failed program was:" >&5 3899 cat conftest.$ac_ext >&5 3900 eval "$as_ac_Header=no" 3901 fi 3902 rm -f conftest.err conftest.$ac_ext 3903 fi 3904 echo "$as_me:3904: result: `eval echo '${'$as_ac_Header'}'`" >&5 3905 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3906 if test `eval echo '${'$as_ac_Header'}'` = yes; then 3907 cat >>confdefs.h <<EOF 3908 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3909 EOF 3910 3911 fi 3912 done 3913 3914 for ac_header in \ 3915 unistd.h \ 3916 3917 do 3918 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3919 echo "$as_me:3919: checking for $ac_header" >&5 3920 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3921 if eval "test \"\${$as_ac_Header+set}\" = set"; then 3922 echo $ECHO_N "(cached) $ECHO_C" >&6 3923 else 3924 cat >conftest.$ac_ext <<_ACEOF 3925 #line 3925 "configure" 3926 #include "confdefs.h" 3927 #include <$ac_header> 3928 _ACEOF 3929 if { (eval echo "$as_me:3929: \"$ac_cpp conftest.$ac_ext\"") >&5 3930 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3931 ac_status=$? 3932 egrep -v '^ *\+' conftest.er1 >conftest.err 3933 rm -f conftest.er1 3934 cat conftest.err >&5 3935 echo "$as_me:3935: \$? = $ac_status" >&5 3936 (exit $ac_status); } >/dev/null; then 3937 if test -s conftest.err; then 3938 ac_cpp_err=$ac_c_preproc_warn_flag 3939 else 3940 ac_cpp_err= 3941 fi 3942 else 3943 ac_cpp_err=yes 3944 fi 3945 if test -z "$ac_cpp_err"; then 3946 eval "$as_ac_Header=yes" 3947 else 3948 echo "$as_me: failed program was:" >&5 3949 cat conftest.$ac_ext >&5 3950 eval "$as_ac_Header=no" 3951 fi 3952 rm -f conftest.err conftest.$ac_ext 3953 fi 3954 echo "$as_me:3954: result: `eval echo '${'$as_ac_Header'}'`" >&5 3955 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3956 if test `eval echo '${'$as_ac_Header'}'` = yes; then 3957 cat >>confdefs.h <<EOF 3958 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3959 EOF 3960 3961 fi 3962 done 3963 3964 echo "$as_me:3964: checking for working mkstemp" >&5 3965 echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 3966 if test "${cf_cv_func_mkstemp+set}" = set; then 3967 echo $ECHO_N "(cached) $ECHO_C" >&6 3968 else 3969 3970 rm -rf conftest* 3971 if test "$cross_compiling" = yes; then 3972 cf_cv_func_mkstemp=maybe 3973 else 3974 cat >conftest.$ac_ext <<_ACEOF 3975 #line 3975 "configure" 3976 #include "confdefs.h" 3977 3978 #include <sys/types.h> 3979 #ifdef HAVE_UNISTD_H 3980 #include <unistd.h> 3981 #endif 3982 #include <stdlib.h> 3983 #include <stdio.h> 3984 #include <string.h> 3985 #include <sys/stat.h> 3986 int main(void) 3987 { 3988 char *tmpl = "conftestXXXXXX"; 3989 char name[2][80]; 3990 int n; 3991 int result = 0; 3992 int fd; 3993 struct stat sb; 3994 3995 umask(077); 3996 for (n = 0; n < 2; ++n) { 3997 strcpy(name[n], tmpl); 3998 if ((fd = mkstemp(name[n])) >= 0) { 3999 if (!strcmp(name[n], tmpl) 4000 || stat(name[n], &sb) != 0 4001 || (sb.st_mode & S_IFMT) != S_IFREG 4002 || (sb.st_mode & 077) != 0) { 4003 result = 1; 4004 } 4005 close(fd); 4006 } 4007 } 4008 if (result == 0 4009 && !strcmp(name[0], name[1])) 4010 result = 1; 4011 ${cf_cv_main_return:-return}(result); 4012 } 4013 4014 _ACEOF 4015 rm -f conftest$ac_exeext 4016 if { (eval echo "$as_me:4016: \"$ac_link\"") >&5 4017 (eval $ac_link) 2>&5 4018 ac_status=$? 4019 echo "$as_me:4019: \$? = $ac_status" >&5 4020 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 4021 { (eval echo "$as_me:4021: \"$ac_try\"") >&5 4022 (eval $ac_try) 2>&5 4023 ac_status=$? 4024 echo "$as_me:4024: \$? = $ac_status" >&5 4025 (exit $ac_status); }; }; then 4026 cf_cv_func_mkstemp=yes 4027 4028 else 4029 echo "$as_me: program exited with status $ac_status" >&5 4030 echo "$as_me: failed program was:" >&5 4031 cat conftest.$ac_ext >&5 4032 cf_cv_func_mkstemp=no 4033 4034 fi 4035 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 4036 fi 4037 4038 fi 4039 echo "$as_me:4039: result: $cf_cv_func_mkstemp" >&5 4040 echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 4041 if test "x$cf_cv_func_mkstemp" = xmaybe ; then 4042 echo "$as_me:4042: checking for mkstemp" >&5 4043 echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 4044 if test "${ac_cv_func_mkstemp+set}" = set; then 4045 echo $ECHO_N "(cached) $ECHO_C" >&6 4046 else 4047 cat >conftest.$ac_ext <<_ACEOF 4048 #line 4048 "configure" 4049 #include "confdefs.h" 4050 /* System header to define __stub macros and hopefully few prototypes, 4051 which can conflict with char mkstemp (); below. */ 4052 #include <assert.h> 4053 /* Override any gcc2 internal prototype to avoid an error. */ 4054 #ifdef __cplusplus 4055 extern "C" 4056 #endif 4057 /* We use char because int might match the return type of a gcc2 4058 builtin and then its argument prototype would still apply. */ 4059 char mkstemp (); 4060 char (*f) (); 4061 4062 int 4063 main () 4064 { 4065 /* The GNU C library defines this for functions which it implements 4066 to always fail with ENOSYS. Some functions are actually named 4067 something starting with __ and the normal name is an alias. */ 4068 #if defined (__stub_mkstemp) || defined (__stub___mkstemp) 4069 choke me 4070 #else 4071 f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; 4072 #endif 4073 4074 ; 4075 return 0; 4076 } 4077 _ACEOF 4078 rm -f conftest.$ac_objext conftest$ac_exeext 4079 if { (eval echo "$as_me:4079: \"$ac_link\"") >&5 4080 (eval $ac_link) 2>&5 4081 ac_status=$? 4082 echo "$as_me:4082: \$? = $ac_status" >&5 4083 (exit $ac_status); } && 4084 { ac_try='test -s conftest$ac_exeext' 4085 { (eval echo "$as_me:4085: \"$ac_try\"") >&5 4086 (eval $ac_try) 2>&5 4087 ac_status=$? 4088 echo "$as_me:4088: \$? = $ac_status" >&5 4089 (exit $ac_status); }; }; then 4090 ac_cv_func_mkstemp=yes 4091 else 4092 echo "$as_me: failed program was:" >&5 4093 cat conftest.$ac_ext >&5 4094 ac_cv_func_mkstemp=no 4095 fi 4096 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4097 fi 4098 echo "$as_me:4098: result: $ac_cv_func_mkstemp" >&5 4099 echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 4100 4101 fi 4102 if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 4103 4104 cat >>confdefs.h <<\EOF 4105 #define HAVE_MKSTEMP 1 4106 EOF 4107 4108 fi 4109 4110 for ac_func in vsnprintf 4111 do 4112 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` 4113 echo "$as_me:4113: checking for $ac_func" >&5 4114 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 4115 if eval "test \"\${$as_ac_var+set}\" = set"; then 4116 echo $ECHO_N "(cached) $ECHO_C" >&6 4117 else 4118 cat >conftest.$ac_ext <<_ACEOF 4119 #line 4119 "configure" 4120 #include "confdefs.h" 4121 /* System header to define __stub macros and hopefully few prototypes, 4122 which can conflict with char $ac_func (); below. */ 4123 #include <assert.h> 4124 /* Override any gcc2 internal prototype to avoid an error. */ 4125 #ifdef __cplusplus 4126 extern "C" 4127 #endif 4128 /* We use char because int might match the return type of a gcc2 4129 builtin and then its argument prototype would still apply. */ 4130 char $ac_func (); 4131 char (*f) (); 4132 4133 int 4134 main () 4135 { 4136 /* The GNU C library defines this for functions which it implements 4137 to always fail with ENOSYS. Some functions are actually named 4138 something starting with __ and the normal name is an alias. */ 4139 #if defined (__stub_$ac_func) || defined (__stub___$ac_func) 4140 choke me 4141 #else 4142 f = $ac_func; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; 4143 #endif 4144 4145 ; 4146 return 0; 4147 } 4148 _ACEOF 4149 rm -f conftest.$ac_objext conftest$ac_exeext 4150 if { (eval echo "$as_me:4150: \"$ac_link\"") >&5 4151 (eval $ac_link) 2>&5 4152 ac_status=$? 4153 echo "$as_me:4153: \$? = $ac_status" >&5 4154 (exit $ac_status); } && 4155 { ac_try='test -s conftest$ac_exeext' 4156 { (eval echo "$as_me:4156: \"$ac_try\"") >&5 4157 (eval $ac_try) 2>&5 4158 ac_status=$? 4159 echo "$as_me:4159: \$? = $ac_status" >&5 4160 (exit $ac_status); }; }; then 4161 eval "$as_ac_var=yes" 4162 else 4163 echo "$as_me: failed program was:" >&5 4164 cat conftest.$ac_ext >&5 4165 eval "$as_ac_var=no" 4166 fi 4167 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4168 fi 4169 echo "$as_me:4169: result: `eval echo '${'$as_ac_var'}'`" >&5 4170 echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 4171 if test `eval echo '${'$as_ac_var'}'` = yes; then 4172 cat >>confdefs.h <<EOF 4173 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 4174 EOF 4175 4176 fi 4177 done 4178 4179 echo "$as_me:4179: checking for maximum table size" >&5 4180 echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 4181 4182 # Check whether --with-max-table-size or --without-max-table-size was given. 4183 if test "${with_max_table_size+set}" = set; then 4184 withval="$with_max_table_size" 4185 4186 fi; 4187 if test -n "$with_max_table_size" 4188 then 4189 echo "$as_me:4189: result: $with_max_table_size" >&5 4190 echo "${ECHO_T}$with_max_table_size" >&6 4191 check=`expr "$with_max_table_size" + 0` 4192 if test "x$check" != "x$with_max_table_size" 4193 then 4194 { { echo "$as_me:4194: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 4195 echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 4196 { (exit 1); exit 1; }; } 4197 fi 4198 4199 cat >>confdefs.h <<EOF 4200 #define MAXTABLE $with_max_table_size 4201 EOF 4202 4203 else 4204 echo "$as_me:4204: result: default" >&5 4205 echo "${ECHO_T}default" >&6 4206 fi 4207 4208 echo "$as_me:4208: checking if backtracking extension is wanted" >&5 4209 echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 4210 4211 # Check whether --enable-btyacc or --disable-btyacc was given. 4212 if test "${enable_btyacc+set}" = set; then 4213 enableval="$enable_btyacc" 4214 4215 fi; 4216 echo "$as_me:4216: result: $enable_btyacc" >&5 4217 echo "${ECHO_T}$enable_btyacc" >&6 4218 if test "$enable_btyacc" = "yes"; then 4219 4220 cat >>confdefs.h <<\EOF 4221 #define YYBTYACC 1 4222 EOF 4223 4224 SKELETON=btyaccpar 4225 else 4226 SKELETON=yaccpar 4227 fi 4228 4229 if ( test "$GCC" = yes || test "$GXX" = yes ) 4230 then 4231 echo "$as_me:4231: checking if you want to check for gcc warnings" >&5 4232 echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 4233 4234 # Check whether --with-warnings or --without-warnings was given. 4235 if test "${with_warnings+set}" = set; then 4236 withval="$with_warnings" 4237 cf_opt_with_warnings=$withval 4238 else 4239 cf_opt_with_warnings=no 4240 fi; 4241 echo "$as_me:4241: result: $cf_opt_with_warnings" >&5 4242 echo "${ECHO_T}$cf_opt_with_warnings" >&6 4243 if test "$cf_opt_with_warnings" != no ; then 4244 4245 if test "$GCC" = yes 4246 then 4247 cat > conftest.i <<EOF 4248 #ifndef GCC_PRINTF 4249 #define GCC_PRINTF 0 4250 #endif 4251 #ifndef GCC_SCANF 4252 #define GCC_SCANF 0 4253 #endif 4254 #ifndef GCC_NORETURN 4255 #define GCC_NORETURN /* nothing */ 4256 #endif 4257 #ifndef GCC_UNUSED 4258 #define GCC_UNUSED /* nothing */ 4259 #endif 4260 EOF 4261 if test "$GCC" = yes 4262 then 4263 { echo "$as_me:4263: checking for $CC __attribute__ directives..." >&5 4264 echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 4265 cat > conftest.$ac_ext <<EOF 4266 #line 4266 "${as_me:-configure}" 4267 #include "confdefs.h" 4268 #include "conftest.h" 4269 #include "conftest.i" 4270 #if GCC_PRINTF 4271 #define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 4272 #else 4273 #define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 4274 #endif 4275 #if GCC_SCANF 4276 #define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 4277 #else 4278 #define GCC_SCANFLIKE(fmt,var) /*nothing*/ 4279 #endif 4280 extern void wow(char *,...) GCC_SCANFLIKE(1,2); 4281 extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 4282 extern void foo(void) GCC_NORETURN; 4283 int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; } 4284 EOF 4285 cf_printf_attribute=no 4286 cf_scanf_attribute=no 4287 for cf_attribute in scanf printf unused noreturn 4288 do 4289 4290 cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 4291 4292 cf_directive="__attribute__(($cf_attribute))" 4293 echo "checking for $CC $cf_directive" 1>&5 4294 4295 case $cf_attribute in 4296 (printf) 4297 cf_printf_attribute=yes 4298 cat >conftest.h <<EOF 4299 #define GCC_$cf_ATTRIBUTE 1 4300 EOF 4301 ;; 4302 (scanf) 4303 cf_scanf_attribute=yes 4304 cat >conftest.h <<EOF 4305 #define GCC_$cf_ATTRIBUTE 1 4306 EOF 4307 ;; 4308 (*) 4309 cat >conftest.h <<EOF 4310 #define GCC_$cf_ATTRIBUTE $cf_directive 4311 EOF 4312 ;; 4313 esac 4314 4315 if { (eval echo "$as_me:4315: \"$ac_compile\"") >&5 4316 (eval $ac_compile) 2>&5 4317 ac_status=$? 4318 echo "$as_me:4318: \$? = $ac_status" >&5 4319 (exit $ac_status); }; then 4320 test -n "$verbose" && echo "$as_me:4320: result: ... $cf_attribute" >&5 4321 echo "${ECHO_T}... $cf_attribute" >&6 4322 cat conftest.h >>confdefs.h 4323 case $cf_attribute in 4324 (noreturn) 4325 4326 cat >>confdefs.h <<EOF 4327 #define GCC_NORETURN $cf_directive 4328 EOF 4329 4330 ;; 4331 (printf) 4332 cf_value='/* nothing */' 4333 if test "$cf_printf_attribute" != no ; then 4334 cf_value='__attribute__((format(printf,fmt,var)))' 4335 4336 cat >>confdefs.h <<\EOF 4337 #define GCC_PRINTF 1 4338 EOF 4339 4340 fi 4341 4342 cat >>confdefs.h <<EOF 4343 #define GCC_PRINTFLIKE(fmt,var) $cf_value 4344 EOF 4345 4346 ;; 4347 (scanf) 4348 cf_value='/* nothing */' 4349 if test "$cf_scanf_attribute" != no ; then 4350 cf_value='__attribute__((format(scanf,fmt,var)))' 4351 4352 cat >>confdefs.h <<\EOF 4353 #define GCC_SCANF 1 4354 EOF 4355 4356 fi 4357 4358 cat >>confdefs.h <<EOF 4359 #define GCC_SCANFLIKE(fmt,var) $cf_value 4360 EOF 4361 4362 ;; 4363 (unused) 4364 4365 cat >>confdefs.h <<EOF 4366 #define GCC_UNUSED $cf_directive 4367 EOF 4368 4369 ;; 4370 esac 4371 fi 4372 done 4373 else 4374 fgrep define conftest.i >>confdefs.h 4375 fi 4376 rm -rf conftest* 4377 fi 4378 4379 INTEL_COMPILER=no 4380 4381 if test "$GCC" = yes ; then 4382 case $host_os in 4383 (linux*|gnu*) 4384 echo "$as_me:4384: checking if this is really Intel C compiler" >&5 4385 echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 4386 cf_save_CFLAGS="$CFLAGS" 4387 CFLAGS="$CFLAGS -no-gcc" 4388 cat >conftest.$ac_ext <<_ACEOF 4389 #line 4389 "configure" 4390 #include "confdefs.h" 4391 4392 int 4393 main () 4394 { 4395 4396 #ifdef __INTEL_COMPILER 4397 #else 4398 make an error 4399 #endif 4400 4401 ; 4402 return 0; 4403 } 4404 _ACEOF 4405 rm -f conftest.$ac_objext 4406 if { (eval echo "$as_me:4406: \"$ac_compile\"") >&5 4407 (eval $ac_compile) 2>&5 4408 ac_status=$? 4409 echo "$as_me:4409: \$? = $ac_status" >&5 4410 (exit $ac_status); } && 4411 { ac_try='test -s conftest.$ac_objext' 4412 { (eval echo "$as_me:4412: \"$ac_try\"") >&5 4413 (eval $ac_try) 2>&5 4414 ac_status=$? 4415 echo "$as_me:4415: \$? = $ac_status" >&5 4416 (exit $ac_status); }; }; then 4417 INTEL_COMPILER=yes 4418 cf_save_CFLAGS="$cf_save_CFLAGS -we147" 4419 4420 else 4421 echo "$as_me: failed program was:" >&5 4422 cat conftest.$ac_ext >&5 4423 fi 4424 rm -f conftest.$ac_objext conftest.$ac_ext 4425 CFLAGS="$cf_save_CFLAGS" 4426 echo "$as_me:4426: result: $INTEL_COMPILER" >&5 4427 echo "${ECHO_T}$INTEL_COMPILER" >&6 4428 ;; 4429 esac 4430 fi 4431 4432 CLANG_COMPILER=no 4433 4434 if test "$GCC" = yes ; then 4435 echo "$as_me:4435: checking if this is really Clang C compiler" >&5 4436 echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 4437 cf_save_CFLAGS="$CFLAGS" 4438 CFLAGS="$CFLAGS -Qunused-arguments" 4439 cat >conftest.$ac_ext <<_ACEOF 4440 #line 4440 "configure" 4441 #include "confdefs.h" 4442 4443 int 4444 main () 4445 { 4446 4447 #ifdef __clang__ 4448 #else 4449 make an error 4450 #endif 4451 4452 ; 4453 return 0; 4454 } 4455 _ACEOF 4456 rm -f conftest.$ac_objext 4457 if { (eval echo "$as_me:4457: \"$ac_compile\"") >&5 4458 (eval $ac_compile) 2>&5 4459 ac_status=$? 4460 echo "$as_me:4460: \$? = $ac_status" >&5 4461 (exit $ac_status); } && 4462 { ac_try='test -s conftest.$ac_objext' 4463 { (eval echo "$as_me:4463: \"$ac_try\"") >&5 4464 (eval $ac_try) 2>&5 4465 ac_status=$? 4466 echo "$as_me:4466: \$? = $ac_status" >&5 4467 (exit $ac_status); }; }; then 4468 CLANG_COMPILER=yes 4469 cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" 4470 4471 else 4472 echo "$as_me: failed program was:" >&5 4473 cat conftest.$ac_ext >&5 4474 fi 4475 rm -f conftest.$ac_objext conftest.$ac_ext 4476 CFLAGS="$cf_save_CFLAGS" 4477 echo "$as_me:4477: result: $CLANG_COMPILER" >&5 4478 echo "${ECHO_T}$CLANG_COMPILER" >&6 4479 fi 4480 4481 cat > conftest.$ac_ext <<EOF 4482 #line 4482 "${as_me:-configure}" 4483 int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 4484 EOF 4485 4486 if test "$INTEL_COMPILER" = yes 4487 then 4488 # The "-wdXXX" options suppress warnings: 4489 # remark #1419: external declaration in primary source file 4490 # remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 4491 # remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 4492 # remark #193: zero used for undefined preprocessing identifier 4493 # remark #593: variable "curs_sb_left_arrow" was set but never used 4494 # remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 4495 # remark #869: parameter "tw" was never referenced 4496 # remark #981: operands are evaluated in unspecified order 4497 # warning #279: controlling expression is constant 4498 4499 { echo "$as_me:4499: checking for $CC warning options..." >&5 4500 echo "$as_me: checking for $CC warning options..." >&6;} 4501 cf_save_CFLAGS="$CFLAGS" 4502 EXTRA_CFLAGS="-Wall" 4503 for cf_opt in \ 4504 wd1419 \ 4505 wd1683 \ 4506 wd1684 \ 4507 wd193 \ 4508 wd593 \ 4509 wd279 \ 4510 wd810 \ 4511 wd869 \ 4512 wd981 4513 do 4514 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4515 if { (eval echo "$as_me:4515: \"$ac_compile\"") >&5 4516 (eval $ac_compile) 2>&5 4517 ac_status=$? 4518 echo "$as_me:4518: \$? = $ac_status" >&5 4519 (exit $ac_status); }; then 4520 test -n "$verbose" && echo "$as_me:4520: result: ... -$cf_opt" >&5 4521 echo "${ECHO_T}... -$cf_opt" >&6 4522 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4523 fi 4524 done 4525 CFLAGS="$cf_save_CFLAGS" 4526 4527 elif test "$GCC" = yes 4528 then 4529 { echo "$as_me:4529: checking for $CC warning options..." >&5 4530 echo "$as_me: checking for $CC warning options..." >&6;} 4531 cf_save_CFLAGS="$CFLAGS" 4532 EXTRA_CFLAGS= 4533 cf_warn_CONST="" 4534 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 4535 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 4536 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 4537 for cf_opt in W Wall \ 4538 Wbad-function-cast \ 4539 Wcast-align \ 4540 Wcast-qual \ 4541 Wdeclaration-after-statement \ 4542 Wextra \ 4543 Winline \ 4544 Wmissing-declarations \ 4545 Wmissing-prototypes \ 4546 Wnested-externs \ 4547 Wpointer-arith \ 4548 Wshadow \ 4549 Wstrict-prototypes \ 4550 Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 4551 do 4552 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4553 if { (eval echo "$as_me:4553: \"$ac_compile\"") >&5 4554 (eval $ac_compile) 2>&5 4555 ac_status=$? 4556 echo "$as_me:4556: \$? = $ac_status" >&5 4557 (exit $ac_status); }; then 4558 test -n "$verbose" && echo "$as_me:4558: result: ... -$cf_opt" >&5 4559 echo "${ECHO_T}... -$cf_opt" >&6 4560 case $cf_opt in 4561 (Wcast-qual) 4562 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" 4563 ;; 4564 (Winline) 4565 case $GCC_VERSION in 4566 ([34].*) 4567 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4568 4569 echo "${as_me:-configure}:4569: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4570 4571 continue;; 4572 esac 4573 ;; 4574 (Wpointer-arith) 4575 case $GCC_VERSION in 4576 ([12].*) 4577 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4578 4579 echo "${as_me:-configure}:4579: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4580 4581 continue;; 4582 esac 4583 ;; 4584 esac 4585 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4586 fi 4587 done 4588 CFLAGS="$cf_save_CFLAGS" 4589 fi 4590 rm -rf conftest* 4591 4592 fi 4593 fi 4594 4595 echo "$as_me:4595: checking if you want to see long compiling messages" >&5 4596 echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 4597 4598 # Check whether --enable-echo or --disable-echo was given. 4599 if test "${enable_echo+set}" = set; then 4600 enableval="$enable_echo" 4601 test "$enableval" != no && enableval=yes 4602 if test "$enableval" != "yes" ; then 4603 4604 ECHO_LT='--silent' 4605 ECHO_LD='@echo linking $@;' 4606 RULE_CC='@echo compiling $<' 4607 SHOW_CC='@echo compiling $@' 4608 ECHO_CC='@' 4609 4610 else 4611 4612 ECHO_LT='' 4613 ECHO_LD='' 4614 RULE_CC='' 4615 SHOW_CC='' 4616 ECHO_CC='' 4617 4618 fi 4619 else 4620 enableval=yes 4621 4622 ECHO_LT='' 4623 ECHO_LD='' 4624 RULE_CC='' 4625 SHOW_CC='' 4626 ECHO_CC='' 4627 4628 fi; 4629 echo "$as_me:4629: result: $enableval" >&5 4630 echo "${ECHO_T}$enableval" >&6 4631 4632 echo "$as_me:4632: checking if you want to use dmalloc for testing" >&5 4633 echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 4634 4635 # Check whether --with-dmalloc or --without-dmalloc was given. 4636 if test "${with_dmalloc+set}" = set; then 4637 withval="$with_dmalloc" 4638 4639 cat >>confdefs.h <<EOF 4640 #define USE_DMALLOC 1 4641 EOF 4642 4643 : ${with_cflags:=-g} 4644 : ${with_no_leaks:=yes} 4645 with_dmalloc=yes 4646 else 4647 with_dmalloc= 4648 fi; 4649 echo "$as_me:4649: result: ${with_dmalloc:-no}" >&5 4650 echo "${ECHO_T}${with_dmalloc:-no}" >&6 4651 4652 case .$with_cflags in 4653 (.*-g*) 4654 case .$CFLAGS in 4655 (.*-g*) 4656 ;; 4657 (*) 4658 4659 cf_fix_cppflags=no 4660 cf_new_cflags= 4661 cf_new_cppflags= 4662 cf_new_extra_cppflags= 4663 4664 for cf_add_cflags in -g 4665 do 4666 case $cf_fix_cppflags in 4667 (no) 4668 case $cf_add_cflags in 4669 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4670 case $cf_add_cflags in 4671 (-D*) 4672 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4673 4674 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4675 && test -z "${cf_tst_cflags}" \ 4676 && cf_fix_cppflags=yes 4677 4678 if test $cf_fix_cppflags = yes ; then 4679 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4680 continue 4681 elif test "${cf_tst_cflags}" = "\"'" ; then 4682 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4683 continue 4684 fi 4685 ;; 4686 esac 4687 case "$CPPFLAGS" in 4688 (*$cf_add_cflags) 4689 ;; 4690 (*) 4691 case $cf_add_cflags in 4692 (-D*) 4693 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4694 4695 CPPFLAGS=`echo "$CPPFLAGS" | \ 4696 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4697 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4698 4699 ;; 4700 esac 4701 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4702 ;; 4703 esac 4704 ;; 4705 (*) 4706 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4707 ;; 4708 esac 4709 ;; 4710 (yes) 4711 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4712 4713 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4714 4715 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4716 && test -z "${cf_tst_cflags}" \ 4717 && cf_fix_cppflags=no 4718 ;; 4719 esac 4720 done 4721 4722 if test -n "$cf_new_cflags" ; then 4723 4724 CFLAGS="$CFLAGS $cf_new_cflags" 4725 fi 4726 4727 if test -n "$cf_new_cppflags" ; then 4728 4729 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4730 fi 4731 4732 if test -n "$cf_new_extra_cppflags" ; then 4733 4734 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4735 fi 4736 4737 ;; 4738 esac 4739 ;; 4740 esac 4741 4742 if test "$with_dmalloc" = yes ; then 4743 echo "$as_me:4743: checking for dmalloc.h" >&5 4744 echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 4745 if test "${ac_cv_header_dmalloc_h+set}" = set; then 4746 echo $ECHO_N "(cached) $ECHO_C" >&6 4747 else 4748 cat >conftest.$ac_ext <<_ACEOF 4749 #line 4749 "configure" 4750 #include "confdefs.h" 4751 #include <dmalloc.h> 4752 _ACEOF 4753 if { (eval echo "$as_me:4753: \"$ac_cpp conftest.$ac_ext\"") >&5 4754 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4755 ac_status=$? 4756 egrep -v '^ *\+' conftest.er1 >conftest.err 4757 rm -f conftest.er1 4758 cat conftest.err >&5 4759 echo "$as_me:4759: \$? = $ac_status" >&5 4760 (exit $ac_status); } >/dev/null; then 4761 if test -s conftest.err; then 4762 ac_cpp_err=$ac_c_preproc_warn_flag 4763 else 4764 ac_cpp_err= 4765 fi 4766 else 4767 ac_cpp_err=yes 4768 fi 4769 if test -z "$ac_cpp_err"; then 4770 ac_cv_header_dmalloc_h=yes 4771 else 4772 echo "$as_me: failed program was:" >&5 4773 cat conftest.$ac_ext >&5 4774 ac_cv_header_dmalloc_h=no 4775 fi 4776 rm -f conftest.err conftest.$ac_ext 4777 fi 4778 echo "$as_me:4778: result: $ac_cv_header_dmalloc_h" >&5 4779 echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 4780 if test $ac_cv_header_dmalloc_h = yes; then 4781 4782 echo "$as_me:4782: checking for dmalloc_debug in -ldmalloc" >&5 4783 echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 4784 if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 4785 echo $ECHO_N "(cached) $ECHO_C" >&6 4786 else 4787 ac_check_lib_save_LIBS=$LIBS 4788 LIBS="-ldmalloc $LIBS" 4789 cat >conftest.$ac_ext <<_ACEOF 4790 #line 4790 "configure" 4791 #include "confdefs.h" 4792 4793 /* Override any gcc2 internal prototype to avoid an error. */ 4794 #ifdef __cplusplus 4795 extern "C" 4796 #endif 4797 /* We use char because int might match the return type of a gcc2 4798 builtin and then its argument prototype would still apply. */ 4799 char dmalloc_debug (); 4800 int 4801 main () 4802 { 4803 dmalloc_debug (); 4804 ; 4805 return 0; 4806 } 4807 _ACEOF 4808 rm -f conftest.$ac_objext conftest$ac_exeext 4809 if { (eval echo "$as_me:4809: \"$ac_link\"") >&5 4810 (eval $ac_link) 2>&5 4811 ac_status=$? 4812 echo "$as_me:4812: \$? = $ac_status" >&5 4813 (exit $ac_status); } && 4814 { ac_try='test -s conftest$ac_exeext' 4815 { (eval echo "$as_me:4815: \"$ac_try\"") >&5 4816 (eval $ac_try) 2>&5 4817 ac_status=$? 4818 echo "$as_me:4818: \$? = $ac_status" >&5 4819 (exit $ac_status); }; }; then 4820 ac_cv_lib_dmalloc_dmalloc_debug=yes 4821 else 4822 echo "$as_me: failed program was:" >&5 4823 cat conftest.$ac_ext >&5 4824 ac_cv_lib_dmalloc_dmalloc_debug=no 4825 fi 4826 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4827 LIBS=$ac_check_lib_save_LIBS 4828 fi 4829 echo "$as_me:4829: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 4830 echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 4831 if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then 4832 cat >>confdefs.h <<EOF 4833 #define HAVE_LIBDMALLOC 1 4834 EOF 4835 4836 LIBS="-ldmalloc $LIBS" 4837 4838 fi 4839 4840 fi 4841 4842 fi 4843 4844 echo "$as_me:4844: checking if you want to use dbmalloc for testing" >&5 4845 echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 4846 4847 # Check whether --with-dbmalloc or --without-dbmalloc was given. 4848 if test "${with_dbmalloc+set}" = set; then 4849 withval="$with_dbmalloc" 4850 4851 cat >>confdefs.h <<EOF 4852 #define USE_DBMALLOC 1 4853 EOF 4854 4855 : ${with_cflags:=-g} 4856 : ${with_no_leaks:=yes} 4857 with_dbmalloc=yes 4858 else 4859 with_dbmalloc= 4860 fi; 4861 echo "$as_me:4861: result: ${with_dbmalloc:-no}" >&5 4862 echo "${ECHO_T}${with_dbmalloc:-no}" >&6 4863 4864 case .$with_cflags in 4865 (.*-g*) 4866 case .$CFLAGS in 4867 (.*-g*) 4868 ;; 4869 (*) 4870 4871 cf_fix_cppflags=no 4872 cf_new_cflags= 4873 cf_new_cppflags= 4874 cf_new_extra_cppflags= 4875 4876 for cf_add_cflags in -g 4877 do 4878 case $cf_fix_cppflags in 4879 (no) 4880 case $cf_add_cflags in 4881 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 4882 case $cf_add_cflags in 4883 (-D*) 4884 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4885 4886 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4887 && test -z "${cf_tst_cflags}" \ 4888 && cf_fix_cppflags=yes 4889 4890 if test $cf_fix_cppflags = yes ; then 4891 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4892 continue 4893 elif test "${cf_tst_cflags}" = "\"'" ; then 4894 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4895 continue 4896 fi 4897 ;; 4898 esac 4899 case "$CPPFLAGS" in 4900 (*$cf_add_cflags) 4901 ;; 4902 (*) 4903 case $cf_add_cflags in 4904 (-D*) 4905 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4906 4907 CPPFLAGS=`echo "$CPPFLAGS" | \ 4908 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4909 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4910 4911 ;; 4912 esac 4913 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4914 ;; 4915 esac 4916 ;; 4917 (*) 4918 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4919 ;; 4920 esac 4921 ;; 4922 (yes) 4923 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4924 4925 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4926 4927 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 4928 && test -z "${cf_tst_cflags}" \ 4929 && cf_fix_cppflags=no 4930 ;; 4931 esac 4932 done 4933 4934 if test -n "$cf_new_cflags" ; then 4935 4936 CFLAGS="$CFLAGS $cf_new_cflags" 4937 fi 4938 4939 if test -n "$cf_new_cppflags" ; then 4940 4941 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4942 fi 4943 4944 if test -n "$cf_new_extra_cppflags" ; then 4945 4946 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4947 fi 4948 4949 ;; 4950 esac 4951 ;; 4952 esac 4953 4954 if test "$with_dbmalloc" = yes ; then 4955 echo "$as_me:4955: checking for dbmalloc.h" >&5 4956 echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 4957 if test "${ac_cv_header_dbmalloc_h+set}" = set; then 4958 echo $ECHO_N "(cached) $ECHO_C" >&6 4959 else 4960 cat >conftest.$ac_ext <<_ACEOF 4961 #line 4961 "configure" 4962 #include "confdefs.h" 4963 #include <dbmalloc.h> 4964 _ACEOF 4965 if { (eval echo "$as_me:4965: \"$ac_cpp conftest.$ac_ext\"") >&5 4966 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4967 ac_status=$? 4968 egrep -v '^ *\+' conftest.er1 >conftest.err 4969 rm -f conftest.er1 4970 cat conftest.err >&5 4971 echo "$as_me:4971: \$? = $ac_status" >&5 4972 (exit $ac_status); } >/dev/null; then 4973 if test -s conftest.err; then 4974 ac_cpp_err=$ac_c_preproc_warn_flag 4975 else 4976 ac_cpp_err= 4977 fi 4978 else 4979 ac_cpp_err=yes 4980 fi 4981 if test -z "$ac_cpp_err"; then 4982 ac_cv_header_dbmalloc_h=yes 4983 else 4984 echo "$as_me: failed program was:" >&5 4985 cat conftest.$ac_ext >&5 4986 ac_cv_header_dbmalloc_h=no 4987 fi 4988 rm -f conftest.err conftest.$ac_ext 4989 fi 4990 echo "$as_me:4990: result: $ac_cv_header_dbmalloc_h" >&5 4991 echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 4992 if test $ac_cv_header_dbmalloc_h = yes; then 4993 4994 echo "$as_me:4994: checking for debug_malloc in -ldbmalloc" >&5 4995 echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 4996 if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 4997 echo $ECHO_N "(cached) $ECHO_C" >&6 4998 else 4999 ac_check_lib_save_LIBS=$LIBS 5000 LIBS="-ldbmalloc $LIBS" 5001 cat >conftest.$ac_ext <<_ACEOF 5002 #line 5002 "configure" 5003 #include "confdefs.h" 5004 5005 /* Override any gcc2 internal prototype to avoid an error. */ 5006 #ifdef __cplusplus 5007 extern "C" 5008 #endif 5009 /* We use char because int might match the return type of a gcc2 5010 builtin and then its argument prototype would still apply. */ 5011 char debug_malloc (); 5012 int 5013 main () 5014 { 5015 debug_malloc (); 5016 ; 5017 return 0; 5018 } 5019 _ACEOF 5020 rm -f conftest.$ac_objext conftest$ac_exeext 5021 if { (eval echo "$as_me:5021: \"$ac_link\"") >&5 5022 (eval $ac_link) 2>&5 5023 ac_status=$? 5024 echo "$as_me:5024: \$? = $ac_status" >&5 5025 (exit $ac_status); } && 5026 { ac_try='test -s conftest$ac_exeext' 5027 { (eval echo "$as_me:5027: \"$ac_try\"") >&5 5028 (eval $ac_try) 2>&5 5029 ac_status=$? 5030 echo "$as_me:5030: \$? = $ac_status" >&5 5031 (exit $ac_status); }; }; then 5032 ac_cv_lib_dbmalloc_debug_malloc=yes 5033 else 5034 echo "$as_me: failed program was:" >&5 5035 cat conftest.$ac_ext >&5 5036 ac_cv_lib_dbmalloc_debug_malloc=no 5037 fi 5038 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 5039 LIBS=$ac_check_lib_save_LIBS 5040 fi 5041 echo "$as_me:5041: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 5042 echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 5043 if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then 5044 cat >>confdefs.h <<EOF 5045 #define HAVE_LIBDBMALLOC 1 5046 EOF 5047 5048 LIBS="-ldbmalloc $LIBS" 5049 5050 fi 5051 5052 fi 5053 5054 fi 5055 5056 echo "$as_me:5056: checking if you want to use valgrind for testing" >&5 5057 echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 5058 5059 # Check whether --with-valgrind or --without-valgrind was given. 5060 if test "${with_valgrind+set}" = set; then 5061 withval="$with_valgrind" 5062 5063 cat >>confdefs.h <<EOF 5064 #define USE_VALGRIND 1 5065 EOF 5066 5067 : ${with_cflags:=-g} 5068 : ${with_no_leaks:=yes} 5069 with_valgrind=yes 5070 else 5071 with_valgrind= 5072 fi; 5073 echo "$as_me:5073: result: ${with_valgrind:-no}" >&5 5074 echo "${ECHO_T}${with_valgrind:-no}" >&6 5075 5076 case .$with_cflags in 5077 (.*-g*) 5078 case .$CFLAGS in 5079 (.*-g*) 5080 ;; 5081 (*) 5082 5083 cf_fix_cppflags=no 5084 cf_new_cflags= 5085 cf_new_cppflags= 5086 cf_new_extra_cppflags= 5087 5088 for cf_add_cflags in -g 5089 do 5090 case $cf_fix_cppflags in 5091 (no) 5092 case $cf_add_cflags in 5093 (-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) 5094 case $cf_add_cflags in 5095 (-D*) 5096 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 5097 5098 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5099 && test -z "${cf_tst_cflags}" \ 5100 && cf_fix_cppflags=yes 5101 5102 if test $cf_fix_cppflags = yes ; then 5103 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 5104 continue 5105 elif test "${cf_tst_cflags}" = "\"'" ; then 5106 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 5107 continue 5108 fi 5109 ;; 5110 esac 5111 case "$CPPFLAGS" in 5112 (*$cf_add_cflags) 5113 ;; 5114 (*) 5115 case $cf_add_cflags in 5116 (-D*) 5117 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 5118 5119 CPPFLAGS=`echo "$CPPFLAGS" | \ 5120 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 5121 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 5122 5123 ;; 5124 esac 5125 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 5126 ;; 5127 esac 5128 ;; 5129 (*) 5130 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 5131 ;; 5132 esac 5133 ;; 5134 (yes) 5135 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 5136 5137 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 5138 5139 test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \ 5140 && test -z "${cf_tst_cflags}" \ 5141 && cf_fix_cppflags=no 5142 ;; 5143 esac 5144 done 5145 5146 if test -n "$cf_new_cflags" ; then 5147 5148 CFLAGS="$CFLAGS $cf_new_cflags" 5149 fi 5150 5151 if test -n "$cf_new_cppflags" ; then 5152 5153 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 5154 fi 5155 5156 if test -n "$cf_new_extra_cppflags" ; then 5157 5158 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 5159 fi 5160 5161 ;; 5162 esac 5163 ;; 5164 esac 5165 5166 echo "$as_me:5166: checking if you want to perform memory-leak testing" >&5 5167 echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 5168 5169 # Check whether --enable-leaks or --disable-leaks was given. 5170 if test "${enable_leaks+set}" = set; then 5171 enableval="$enable_leaks" 5172 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 5173 else 5174 : ${with_no_leaks:=no} 5175 fi; 5176 echo "$as_me:5176: result: $with_no_leaks" >&5 5177 echo "${ECHO_T}$with_no_leaks" >&6 5178 5179 if test "$with_no_leaks" = yes ; then 5180 5181 cat >>confdefs.h <<\EOF 5182 #define NO_LEAKS 1 5183 EOF 5184 5185 cat >>confdefs.h <<\EOF 5186 #define YY_NO_LEAKS 1 5187 EOF 5188 5189 fi 5190 5191 # Extract the first word of "groff", so it can be a program name with args. 5192 set dummy groff; ac_word=$2 5193 echo "$as_me:5193: checking for $ac_word" >&5 5194 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5195 if test "${ac_cv_path_GROFF_PATH+set}" = set; then 5196 echo $ECHO_N "(cached) $ECHO_C" >&6 5197 else 5198 case $GROFF_PATH in 5199 [\\/]* | ?:[\\/]*) 5200 ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path. 5201 ;; 5202 *) 5203 ac_save_IFS=$IFS; IFS=$ac_path_separator 5204 ac_dummy="$PATH" 5205 for ac_dir in $ac_dummy; do 5206 IFS=$ac_save_IFS 5207 test -z "$ac_dir" && ac_dir=. 5208 if $as_executable_p "$ac_dir/$ac_word"; then 5209 ac_cv_path_GROFF_PATH="$ac_dir/$ac_word" 5210 echo "$as_me:5210: found $ac_dir/$ac_word" >&5 5211 break 5212 fi 5213 done 5214 5215 test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no" 5216 ;; 5217 esac 5218 fi 5219 GROFF_PATH=$ac_cv_path_GROFF_PATH 5220 5221 if test -n "$GROFF_PATH"; then 5222 echo "$as_me:5222: result: $GROFF_PATH" >&5 5223 echo "${ECHO_T}$GROFF_PATH" >&6 5224 else 5225 echo "$as_me:5225: result: no" >&5 5226 echo "${ECHO_T}no" >&6 5227 fi 5228 5229 # Extract the first word of "nroff", so it can be a program name with args. 5230 set dummy nroff; ac_word=$2 5231 echo "$as_me:5231: checking for $ac_word" >&5 5232 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5233 if test "${ac_cv_path_NROFF_PATH+set}" = set; then 5234 echo $ECHO_N "(cached) $ECHO_C" >&6 5235 else 5236 case $NROFF_PATH in 5237 [\\/]* | ?:[\\/]*) 5238 ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path. 5239 ;; 5240 *) 5241 ac_save_IFS=$IFS; IFS=$ac_path_separator 5242 ac_dummy="$PATH" 5243 for ac_dir in $ac_dummy; do 5244 IFS=$ac_save_IFS 5245 test -z "$ac_dir" && ac_dir=. 5246 if $as_executable_p "$ac_dir/$ac_word"; then 5247 ac_cv_path_NROFF_PATH="$ac_dir/$ac_word" 5248 echo "$as_me:5248: found $ac_dir/$ac_word" >&5 5249 break 5250 fi 5251 done 5252 5253 test -z "$ac_cv_path_NROFF_PATH" && ac_cv_path_NROFF_PATH="no" 5254 ;; 5255 esac 5256 fi 5257 NROFF_PATH=$ac_cv_path_NROFF_PATH 5258 5259 if test -n "$NROFF_PATH"; then 5260 echo "$as_me:5260: result: $NROFF_PATH" >&5 5261 echo "${ECHO_T}$NROFF_PATH" >&6 5262 else 5263 echo "$as_me:5263: result: no" >&5 5264 echo "${ECHO_T}no" >&6 5265 fi 5266 5267 if test "x$GROFF_PATH" = xno 5268 then 5269 NROFF_NOTE= 5270 GROFF_NOTE="#" 5271 else 5272 NROFF_NOTE="#" 5273 GROFF_NOTE= 5274 fi 5275 5276 echo "$as_me:5276: checking for program to convert manpage to html" >&5 5277 echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6 5278 5279 # Check whether --with-man2html or --without-man2html was given. 5280 if test "${with_man2html+set}" = set; then 5281 withval="$with_man2html" 5282 cf_man2html=$withval 5283 else 5284 cf_man2html=$GROFF_PATH 5285 fi; 5286 5287 cf_with_groff=no 5288 5289 case $cf_man2html in 5290 (yes) 5291 echo "$as_me:5291: result: man2html" >&5 5292 echo "${ECHO_T}man2html" >&6 5293 # Extract the first word of "man2html", so it can be a program name with args. 5294 set dummy man2html; ac_word=$2 5295 echo "$as_me:5295: checking for $ac_word" >&5 5296 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 5297 if test "${ac_cv_path_cf_man2html+set}" = set; then 5298 echo $ECHO_N "(cached) $ECHO_C" >&6 5299 else 5300 case $cf_man2html in 5301 [\\/]* | ?:[\\/]*) 5302 ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path. 5303 ;; 5304 *) 5305 ac_save_IFS=$IFS; IFS=$ac_path_separator 5306 ac_dummy="$PATH" 5307 for ac_dir in $ac_dummy; do 5308 IFS=$ac_save_IFS 5309 test -z "$ac_dir" && ac_dir=. 5310 if $as_executable_p "$ac_dir/$ac_word"; then 5311 ac_cv_path_cf_man2html="$ac_dir/$ac_word" 5312 echo "$as_me:5312: found $ac_dir/$ac_word" >&5 5313 break 5314 fi 5315 done 5316 5317 test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no" 5318 ;; 5319 esac 5320 fi 5321 cf_man2html=$ac_cv_path_cf_man2html 5322 5323 if test -n "$cf_man2html"; then 5324 echo "$as_me:5324: result: $cf_man2html" >&5 5325 echo "${ECHO_T}$cf_man2html" >&6 5326 else 5327 echo "$as_me:5327: result: no" >&5 5328 echo "${ECHO_T}no" >&6 5329 fi 5330 5331 ;; 5332 (no|groff|*/groff*) 5333 cf_with_groff=yes 5334 cf_man2html=$GROFF_PATH 5335 echo "$as_me:5335: result: $cf_man2html" >&5 5336 echo "${ECHO_T}$cf_man2html" >&6 5337 ;; 5338 (*) 5339 echo "$as_me:5339: result: $cf_man2html" >&5 5340 echo "${ECHO_T}$cf_man2html" >&6 5341 ;; 5342 esac 5343 5344 MAN2HTML_TEMP="man2html.tmp" 5345 cat >$MAN2HTML_TEMP <<CF_EOF 5346 #!$SHELL 5347 # Temporary script generated by CF_WITH_MAN2HTML 5348 # Convert inputs to html, sending result to standard output. 5349 # 5350 # Parameters: 5351 # \${1} = rootname of file to convert 5352 # \${2} = suffix of file to convert, e.g., "1" 5353 # \${3} = macros to use, e.g., "man" 5354 # 5355 ROOT=\$1 5356 TYPE=\$2 5357 MACS=\$3 5358 5359 unset LANG 5360 unset LC_ALL 5361 unset LC_CTYPE 5362 unset LANGUAGE 5363 GROFF_NO_SGR=stupid 5364 export GROFF_NO_SGR 5365 5366 CF_EOF 5367 5368 if test "x$cf_with_groff" = xyes 5369 then 5370 MAN2HTML_NOTE="$GROFF_NOTE" 5371 MAN2HTML_PATH="$GROFF_PATH" 5372 cat >>$MAN2HTML_TEMP <<CF_EOF 5373 $SHELL -c "tbl \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}" 5374 CF_EOF 5375 else 5376 MAN2HTML_NOTE="" 5377 5378 if test "x$prefix" != xNONE; then 5379 cf_path_syntax="$prefix" 5380 else 5381 cf_path_syntax="$ac_default_prefix" 5382 fi 5383 5384 case ".$cf_man2html" in 5385 (.\$\(*\)*|.\'*\'*) 5386 ;; 5387 (..|./*|.\\*) 5388 ;; 5389 (.[a-zA-Z]:[\\/]*) # OS/2 EMX 5390 ;; 5391 (.\${*prefix}*|.\${*dir}*) 5392 eval cf_man2html="$cf_man2html" 5393 case ".$cf_man2html" in 5394 (.NONE/*) 5395 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 5396 ;; 5397 esac 5398 ;; 5399 (.no|.NONE/*) 5400 cf_man2html=`echo $cf_man2html | sed -e s%NONE%$cf_path_syntax%` 5401 ;; 5402 (*) 5403 { { echo "$as_me:5403: error: expected a pathname, not \"$cf_man2html\"" >&5 5404 echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;} 5405 { (exit 1); exit 1; }; } 5406 ;; 5407 esac 5408 5409 MAN2HTML_PATH="$cf_man2html" 5410 echo "$as_me:5410: checking for $cf_man2html top/bottom margins" >&5 5411 echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6 5412 5413 # for this example, expect 3 lines of content, the remainder is head/foot 5414 cat >conftest.in <<CF_EOF 5415 .TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5 5416 .SH SECTION 5417 MARKER 5418 CF_EOF 5419 5420 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out 5421 5422 cf_man2html_1st=`fgrep -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 5423 cf_man2html_top=`expr $cf_man2html_1st - 2` 5424 cf_man2html_bot=`wc -l conftest.out |sed -e 's/[^0-9]//g'` 5425 cf_man2html_bot=`expr $cf_man2html_bot - 2 - $cf_man2html_top` 5426 cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot" 5427 5428 echo "$as_me:5428: result: $cf_man2html_top_bot" >&5 5429 echo "${ECHO_T}$cf_man2html_top_bot" >&6 5430 5431 echo "$as_me:5431: checking for pagesize to use" >&5 5432 echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6 5433 for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 5434 do 5435 cat >>conftest.in <<CF_EOF 5436 .nf 5437 0 5438 1 5439 2 5440 3 5441 4 5442 5 5443 6 5444 7 5445 8 5446 9 5447 CF_EOF 5448 done 5449 5450 LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C nroff -man conftest.in >conftest.out 5451 cf_man2html_page=`fgrep -n HEAD1 conftest.out |tail -n 1 |sed -e 's/^[^0-9]*://' -e 's/:.*//'` 5452 test -z "$cf_man2html_page" && cf_man2html_page=99999 5453 test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999 5454 5455 rm -rf conftest* 5456 echo "$as_me:5456: result: $cf_man2html_page" >&5 5457 echo "${ECHO_T}$cf_man2html_page" >&6 5458 5459 cat >>$MAN2HTML_TEMP <<CF_EOF 5460 : \${MAN2HTML_PATH=$MAN2HTML_PATH} 5461 MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title="\$ROOT\(\$TYPE\)" -compress -pgsize $cf_man2html_page" 5462 case \${TYPE} in 5463 (ms) 5464 tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS 5465 ;; 5466 (*) 5467 tbl \${ROOT}.\${TYPE} | nroff -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS 5468 ;; 5469 esac 5470 CF_EOF 5471 fi 5472 5473 chmod 700 $MAN2HTML_TEMP 5474 5475 echo "$as_me:5475: checking for ANSI C header files" >&5 5476 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 5477 if test "${ac_cv_header_stdc+set}" = set; then 5478 echo $ECHO_N "(cached) $ECHO_C" >&6 5479 else 5480 cat >conftest.$ac_ext <<_ACEOF 5481 #line 5481 "configure" 5482 #include "confdefs.h" 5483 #include <stdlib.h> 5484 #include <stdarg.h> 5485 #include <string.h> 5486 #include <float.h> 5487 5488 _ACEOF 5489 if { (eval echo "$as_me:5489: \"$ac_cpp conftest.$ac_ext\"") >&5 5490 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 5491 ac_status=$? 5492 egrep -v '^ *\+' conftest.er1 >conftest.err 5493 rm -f conftest.er1 5494 cat conftest.err >&5 5495 echo "$as_me:5495: \$? = $ac_status" >&5 5496 (exit $ac_status); } >/dev/null; then 5497 if test -s conftest.err; then 5498 ac_cpp_err=$ac_c_preproc_warn_flag 5499 else 5500 ac_cpp_err= 5501 fi 5502 else 5503 ac_cpp_err=yes 5504 fi 5505 if test -z "$ac_cpp_err"; then 5506 ac_cv_header_stdc=yes 5507 else 5508 echo "$as_me: failed program was:" >&5 5509 cat conftest.$ac_ext >&5 5510 ac_cv_header_stdc=no 5511 fi 5512 rm -f conftest.err conftest.$ac_ext 5513 5514 if test $ac_cv_header_stdc = yes; then 5515 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 5516 cat >conftest.$ac_ext <<_ACEOF 5517 #line 5517 "configure" 5518 #include "confdefs.h" 5519 #include <string.h> 5520 5521 _ACEOF 5522 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5523 egrep "memchr" >/dev/null 2>&1; then 5524 : 5525 else 5526 ac_cv_header_stdc=no 5527 fi 5528 rm -rf conftest* 5529 5530 fi 5531 5532 if test $ac_cv_header_stdc = yes; then 5533 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 5534 cat >conftest.$ac_ext <<_ACEOF 5535 #line 5535 "configure" 5536 #include "confdefs.h" 5537 #include <stdlib.h> 5538 5539 _ACEOF 5540 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 5541 egrep "free" >/dev/null 2>&1; then 5542 : 5543 else 5544 ac_cv_header_stdc=no 5545 fi 5546 rm -rf conftest* 5547 5548 fi 5549 5550 if test $ac_cv_header_stdc = yes; then 5551 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 5552 if test "$cross_compiling" = yes; then 5553 : 5554 else 5555 cat >conftest.$ac_ext <<_ACEOF 5556 #line 5556 "configure" 5557 #include "confdefs.h" 5558 #include <ctype.h> 5559 #if ((' ' & 0x0FF) == 0x020) 5560 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 5561 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 5562 #else 5563 # define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ 5564 || ('j' <= (c) && (c) <= 'r') \ 5565 || ('s' <= (c) && (c) <= 'z')) 5566 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 5567 #endif 5568 5569 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 5570 int 5571 main () 5572 { 5573 int i; 5574 for (i = 0; i < 256; i++) 5575 if (XOR (islower (i), ISLOWER (i)) 5576 || toupper (i) != TOUPPER (i)) 5577 $ac_main_return(2); 5578 $ac_main_return (0); 5579 } 5580 _ACEOF 5581 rm -f conftest$ac_exeext 5582 if { (eval echo "$as_me:5582: \"$ac_link\"") >&5 5583 (eval $ac_link) 2>&5 5584 ac_status=$? 5585 echo "$as_me:5585: \$? = $ac_status" >&5 5586 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 5587 { (eval echo "$as_me:5587: \"$ac_try\"") >&5 5588 (eval $ac_try) 2>&5 5589 ac_status=$? 5590 echo "$as_me:5590: \$? = $ac_status" >&5 5591 (exit $ac_status); }; }; then 5592 : 5593 else 5594 echo "$as_me: program exited with status $ac_status" >&5 5595 echo "$as_me: failed program was:" >&5 5596 cat conftest.$ac_ext >&5 5597 ac_cv_header_stdc=no 5598 fi 5599 rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 5600 fi 5601 fi 5602 fi 5603 echo "$as_me:5603: result: $ac_cv_header_stdc" >&5 5604 echo "${ECHO_T}$ac_cv_header_stdc" >&6 5605 if test $ac_cv_header_stdc = yes; then 5606 5607 cat >>confdefs.h <<\EOF 5608 #define STDC_HEADERS 1 5609 EOF 5610 5611 fi 5612 5613 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 5614 5615 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 5616 inttypes.h stdint.h unistd.h 5617 do 5618 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 5619 echo "$as_me:5619: checking for $ac_header" >&5 5620 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 5621 if eval "test \"\${$as_ac_Header+set}\" = set"; then 5622 echo $ECHO_N "(cached) $ECHO_C" >&6 5623 else 5624 cat >conftest.$ac_ext <<_ACEOF 5625 #line 5625 "configure" 5626 #include "confdefs.h" 5627 $ac_includes_default 5628 #include <$ac_header> 5629 _ACEOF 5630 rm -f conftest.$ac_objext 5631 if { (eval echo "$as_me:5631: \"$ac_compile\"") >&5 5632 (eval $ac_compile) 2>&5 5633 ac_status=$? 5634 echo "$as_me:5634: \$? = $ac_status" >&5 5635 (exit $ac_status); } && 5636 { ac_try='test -s conftest.$ac_objext' 5637 { (eval echo "$as_me:5637: \"$ac_try\"") >&5 5638 (eval $ac_try) 2>&5 5639 ac_status=$? 5640 echo "$as_me:5640: \$? = $ac_status" >&5 5641 (exit $ac_status); }; }; then 5642 eval "$as_ac_Header=yes" 5643 else 5644 echo "$as_me: failed program was:" >&5 5645 cat conftest.$ac_ext >&5 5646 eval "$as_ac_Header=no" 5647 fi 5648 rm -f conftest.$ac_objext conftest.$ac_ext 5649 fi 5650 echo "$as_me:5650: result: `eval echo '${'$as_ac_Header'}'`" >&5 5651 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 5652 if test `eval echo '${'$as_ac_Header'}'` = yes; then 5653 cat >>confdefs.h <<EOF 5654 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 5655 EOF 5656 5657 fi 5658 done 5659 5660 echo "$as_me:5660: checking for mode_t" >&5 5661 echo $ECHO_N "checking for mode_t... $ECHO_C" >&6 5662 if test "${ac_cv_type_mode_t+set}" = set; then 5663 echo $ECHO_N "(cached) $ECHO_C" >&6 5664 else 5665 cat >conftest.$ac_ext <<_ACEOF 5666 #line 5666 "configure" 5667 #include "confdefs.h" 5668 $ac_includes_default 5669 int 5670 main () 5671 { 5672 if ((mode_t *) 0) 5673 return 0; 5674 if (sizeof (mode_t)) 5675 return 0; 5676 ; 5677 return 0; 5678 } 5679 _ACEOF 5680 rm -f conftest.$ac_objext 5681 if { (eval echo "$as_me:5681: \"$ac_compile\"") >&5 5682 (eval $ac_compile) 2>&5 5683 ac_status=$? 5684 echo "$as_me:5684: \$? = $ac_status" >&5 5685 (exit $ac_status); } && 5686 { ac_try='test -s conftest.$ac_objext' 5687 { (eval echo "$as_me:5687: \"$ac_try\"") >&5 5688 (eval $ac_try) 2>&5 5689 ac_status=$? 5690 echo "$as_me:5690: \$? = $ac_status" >&5 5691 (exit $ac_status); }; }; then 5692 ac_cv_type_mode_t=yes 5693 else 5694 echo "$as_me: failed program was:" >&5 5695 cat conftest.$ac_ext >&5 5696 ac_cv_type_mode_t=no 5697 fi 5698 rm -f conftest.$ac_objext conftest.$ac_ext 5699 fi 5700 echo "$as_me:5700: result: $ac_cv_type_mode_t" >&5 5701 echo "${ECHO_T}$ac_cv_type_mode_t" >&6 5702 if test $ac_cv_type_mode_t = yes; then 5703 : 5704 else 5705 5706 cat >>confdefs.h <<EOF 5707 #define mode_t int 5708 EOF 5709 5710 fi 5711 5712 ### output makefile 5713 ac_config_files="$ac_config_files makefile" 5714 cat >confcache <<\_ACEOF 5715 # This file is a shell script that caches the results of configure 5716 # tests run on this system so they can be shared between configure 5717 # scripts and configure runs, see configure's option --config-cache. 5718 # It is not useful on other systems. If it contains results you don't 5719 # want to keep, you may remove or edit it. 5720 # 5721 # config.status only pays attention to the cache file if you give it 5722 # the --recheck option to rerun configure. 5723 # 5724 # `ac_cv_env_foo' variables (set or unset) will be overriden when 5725 # loading this file, other *unset* `ac_cv_foo' will be assigned the 5726 # following values. 5727 5728 _ACEOF 5729 5730 # The following way of writing the cache mishandles newlines in values, 5731 # but we know of no workaround that is simple, portable, and efficient. 5732 # So, don't put newlines in cache variables' values. 5733 # Ultrix sh set writes to stderr and can't be redirected directly, 5734 # and sets the high bit in the cache file unless we assign to the vars. 5735 { 5736 (set) 2>&1 | 5737 case `(ac_space=' '; set | grep ac_space) 2>&1` in 5738 *ac_space=\ *) 5739 # `set' does not quote correctly, so add quotes (double-quote 5740 # substitution turns \\\\ into \\, and sed turns \\ into \). 5741 sed -n \ 5742 "s/'/'\\\\''/g; 5743 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5744 ;; 5745 *) 5746 # `set' quotes correctly as required by POSIX, so do not add quotes. 5747 sed -n \ 5748 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 5749 ;; 5750 esac; 5751 } | 5752 sed ' 5753 t clear 5754 : clear 5755 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5756 t end 5757 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5758 : end' >>confcache 5759 if cmp -s $cache_file confcache; then :; else 5760 if test -w $cache_file; then 5761 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 5762 cat confcache >$cache_file 5763 else 5764 echo "not updating unwritable cache $cache_file" 5765 fi 5766 fi 5767 rm -f confcache 5768 5769 test "x$prefix" = xNONE && prefix=$ac_default_prefix 5770 # Let make expand exec_prefix. 5771 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5772 5773 # VPATH may cause trouble with some makes, so we remove $(srcdir), 5774 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5775 # trailing colons and then remove the whole line if VPATH becomes empty 5776 # (actually we leave an empty line to preserve line numbers). 5777 if test "x$srcdir" = x.; then 5778 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5779 s/:*\$(srcdir):*/:/; 5780 s/:*\${srcdir}:*/:/; 5781 s/:*@srcdir@:*/:/; 5782 s/^\([^=]*=[ ]*\):*/\1/; 5783 s/:*$//; 5784 s/^[^=]*=[ ]*$//; 5785 }' 5786 fi 5787 5788 DEFS=-DHAVE_CONFIG_H 5789 5790 : ${CONFIG_STATUS=./config.status} 5791 ac_clean_files_save=$ac_clean_files 5792 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5793 { echo "$as_me:5793: creating $CONFIG_STATUS" >&5 5794 echo "$as_me: creating $CONFIG_STATUS" >&6;} 5795 cat >$CONFIG_STATUS <<_ACEOF 5796 #! $SHELL 5797 # Generated automatically by configure. 5798 # Run this file to recreate the current configuration. 5799 # Compiler output produced by configure, useful for debugging 5800 # configure, is in config.log if it exists. 5801 5802 debug=false 5803 SHELL=\${CONFIG_SHELL-$SHELL} 5804 ac_cs_invocation="\$0 \$@" 5805 5806 _ACEOF 5807 5808 cat >>$CONFIG_STATUS <<\_ACEOF 5809 # Be Bourne compatible 5810 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 5811 emulate sh 5812 NULLCMD=: 5813 elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 5814 set -o posix 5815 fi 5816 5817 # Name of the executable. 5818 as_me=`echo "$0" |sed 's,.*[\\/],,'` 5819 5820 if expr a : '\(a\)' >/dev/null 2>&1; then 5821 as_expr=expr 5822 else 5823 as_expr=false 5824 fi 5825 5826 rm -f conf$$ conf$$.exe conf$$.file 5827 echo >conf$$.file 5828 if ln -s conf$$.file conf$$ 2>/dev/null; then 5829 # We could just check for DJGPP; but this test a) works b) is more generic 5830 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 5831 if test -f conf$$.exe; then 5832 # Don't use ln at all; we don't have any links 5833 as_ln_s='cp -p' 5834 else 5835 as_ln_s='ln -s' 5836 fi 5837 elif ln conf$$.file conf$$ 2>/dev/null; then 5838 as_ln_s=ln 5839 else 5840 as_ln_s='cp -p' 5841 fi 5842 rm -f conf$$ conf$$.exe conf$$.file 5843 5844 as_executable_p="test -f" 5845 5846 # Support unset when possible. 5847 if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 5848 as_unset=unset 5849 else 5850 as_unset=false 5851 fi 5852 5853 # NLS nuisances. 5854 $as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 5855 $as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 5856 $as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 5857 $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 5858 $as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 5859 $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 5860 $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 5861 $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 5862 5863 # IFS 5864 # We need space, tab and new line, in precisely that order. 5865 as_nl=' 5866 ' 5867 IFS=" $as_nl" 5868 5869 # CDPATH. 5870 $as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 5871 5872 exec 6>&1 5873 5874 _ACEOF 5875 5876 # Files that config.status was made for. 5877 if test -n "$ac_config_files"; then 5878 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 5879 fi 5880 5881 if test -n "$ac_config_headers"; then 5882 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 5883 fi 5884 5885 if test -n "$ac_config_links"; then 5886 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 5887 fi 5888 5889 if test -n "$ac_config_commands"; then 5890 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 5891 fi 5892 5893 cat >>$CONFIG_STATUS <<\EOF 5894 5895 ac_cs_usage="\ 5896 \`$as_me' instantiates files from templates according to the 5897 current configuration. 5898 5899 Usage: $0 [OPTIONS] [FILE]... 5900 5901 -h, --help print this help, then exit 5902 -V, --version print version number, then exit 5903 -d, --debug don't remove temporary files 5904 --recheck update $as_me by reconfiguring in the same conditions 5905 --file=FILE[:TEMPLATE] 5906 instantiate the configuration file FILE 5907 --header=FILE[:TEMPLATE] 5908 instantiate the configuration header FILE 5909 5910 Configuration files: 5911 $config_files 5912 5913 Configuration headers: 5914 $config_headers 5915 5916 Report bugs to <dickey@invisible-island.net>." 5917 EOF 5918 5919 cat >>$CONFIG_STATUS <<EOF 5920 ac_cs_version="\\ 5921 config.status 5922 configured by $0, generated by GNU Autoconf 2.52.20150926, 5923 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 5924 5925 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 5926 Free Software Foundation, Inc. 5927 This config.status script is free software; the Free Software Foundation 5928 gives unlimited permission to copy, distribute and modify it." 5929 srcdir=$srcdir 5930 INSTALL="$INSTALL" 5931 EOF 5932 5933 cat >>$CONFIG_STATUS <<\EOF 5934 # If no file are specified by the user, then we need to provide default 5935 # value. By we need to know if files were specified by the user. 5936 ac_need_defaults=: 5937 while test $# != 0 5938 do 5939 case $1 in 5940 --*=*) 5941 ac_option=`expr "x$1" : 'x\([^=]*\)='` 5942 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 5943 shift 5944 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 5945 shift 5946 ;; 5947 -*);; 5948 *) # This is not an option, so the user has probably given explicit 5949 # arguments. 5950 ac_need_defaults=false;; 5951 esac 5952 5953 case $1 in 5954 # Handling of the options. 5955 EOF 5956 cat >>$CONFIG_STATUS <<EOF 5957 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5958 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 5959 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 5960 EOF 5961 cat >>$CONFIG_STATUS <<\EOF 5962 --version | --vers* | -V ) 5963 echo "$ac_cs_version"; exit 0 ;; 5964 --he | --h) 5965 # Conflict between --help and --header 5966 { { echo "$as_me:5966: error: ambiguous option: $1 5967 Try \`$0 --help' for more information." >&5 5968 echo "$as_me: error: ambiguous option: $1 5969 Try \`$0 --help' for more information." >&2;} 5970 { (exit 1); exit 1; }; };; 5971 --help | --hel | -h ) 5972 echo "$ac_cs_usage"; exit 0 ;; 5973 --debug | --d* | -d ) 5974 debug=: ;; 5975 --file | --fil | --fi | --f ) 5976 shift 5977 CONFIG_FILES="$CONFIG_FILES $1" 5978 ac_need_defaults=false;; 5979 --header | --heade | --head | --hea ) 5980 shift 5981 CONFIG_HEADERS="$CONFIG_HEADERS $1" 5982 ac_need_defaults=false;; 5983 5984 # This is an error. 5985 -*) { { echo "$as_me:5985: error: unrecognized option: $1 5986 Try \`$0 --help' for more information." >&5 5987 echo "$as_me: error: unrecognized option: $1 5988 Try \`$0 --help' for more information." >&2;} 5989 { (exit 1); exit 1; }; } ;; 5990 5991 *) ac_config_targets="$ac_config_targets $1" ;; 5992 5993 esac 5994 shift 5995 done 5996 5997 exec 5>>config.log 5998 cat >&5 << _ACEOF 5999 6000 ## ----------------------- ## 6001 ## Running config.status. ## 6002 ## ----------------------- ## 6003 6004 This file was extended by $as_me 2.52.20150926, executed with 6005 CONFIG_FILES = $CONFIG_FILES 6006 CONFIG_HEADERS = $CONFIG_HEADERS 6007 CONFIG_LINKS = $CONFIG_LINKS 6008 CONFIG_COMMANDS = $CONFIG_COMMANDS 6009 > $ac_cs_invocation 6010 on `(hostname || uname -n) 2>/dev/null | sed 1q` 6011 6012 _ACEOF 6013 EOF 6014 6015 cat >>$CONFIG_STATUS <<\EOF 6016 for ac_config_target in $ac_config_targets 6017 do 6018 case "$ac_config_target" in 6019 # Handling of arguments. 6020 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 6021 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 6022 *) { { echo "$as_me:6022: error: invalid argument: $ac_config_target" >&5 6023 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 6024 { (exit 1); exit 1; }; };; 6025 esac 6026 done 6027 6028 # If the user did not use the arguments to specify the items to instantiate, 6029 # then the envvar interface is used. Set only those that are not. 6030 # We use the long form for the default assignment because of an extremely 6031 # bizarre bug on SunOS 4.1.3. 6032 if $ac_need_defaults; then 6033 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 6034 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 6035 fi 6036 6037 # Create a temporary directory, and hook for its removal unless debugging. 6038 $debug || 6039 { 6040 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 6041 trap '{ (exit 1); exit 1; }' 1 2 13 15 6042 } 6043 6044 # Create a (secure) tmp directory for tmp files. 6045 : ${TMPDIR=/tmp} 6046 { 6047 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 6048 test -n "$tmp" && test -d "$tmp" 6049 } || 6050 { 6051 tmp=$TMPDIR/cs$$-$RANDOM 6052 (umask 077 && mkdir $tmp) 6053 } || 6054 { 6055 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 6056 { (exit 1); exit 1; } 6057 } 6058 6059 EOF 6060 6061 cat >>$CONFIG_STATUS <<EOF 6062 6063 # 6064 # CONFIG_FILES section. 6065 # 6066 6067 # No need to generate the scripts if there are no CONFIG_FILES. 6068 # This happens for instance when ./config.status config.h 6069 if test -n "\$CONFIG_FILES"; then 6070 # Protect against being on the right side of a sed subst in config.status. 6071 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 6072 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 6073 s,@SHELL@,$SHELL,;t t 6074 s,@exec_prefix@,$exec_prefix,;t t 6075 s,@prefix@,$prefix,;t t 6076 s,@program_transform_name@,$program_transform_name,;t t 6077 s,@bindir@,$bindir,;t t 6078 s,@sbindir@,$sbindir,;t t 6079 s,@libexecdir@,$libexecdir,;t t 6080 s,@datarootdir@,$datarootdir,;t t 6081 s,@datadir@,$datadir,;t t 6082 s,@sysconfdir@,$sysconfdir,;t t 6083 s,@sharedstatedir@,$sharedstatedir,;t t 6084 s,@localstatedir@,$localstatedir,;t t 6085 s,@libdir@,$libdir,;t t 6086 s,@includedir@,$includedir,;t t 6087 s,@oldincludedir@,$oldincludedir,;t t 6088 s,@infodir@,$infodir,;t t 6089 s,@mandir@,$mandir,;t t 6090 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 6091 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 6092 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 6093 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 6094 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 6095 s,@build_alias@,$build_alias,;t t 6096 s,@host_alias@,$host_alias,;t t 6097 s,@target_alias@,$target_alias,;t t 6098 s,@ECHO_C@,$ECHO_C,;t t 6099 s,@ECHO_N@,$ECHO_N,;t t 6100 s,@ECHO_T@,$ECHO_T,;t t 6101 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 6102 s,@DEFS@,$DEFS,;t t 6103 s,@LIBS@,$LIBS,;t t 6104 s,@build@,$build,;t t 6105 s,@build_cpu@,$build_cpu,;t t 6106 s,@build_vendor@,$build_vendor,;t t 6107 s,@build_os@,$build_os,;t t 6108 s,@host@,$host,;t t 6109 s,@host_cpu@,$host_cpu,;t t 6110 s,@host_vendor@,$host_vendor,;t t 6111 s,@host_os@,$host_os,;t t 6112 s,@target@,$target,;t t 6113 s,@target_cpu@,$target_cpu,;t t 6114 s,@target_vendor@,$target_vendor,;t t 6115 s,@target_os@,$target_os,;t t 6116 s,@CC@,$CC,;t t 6117 s,@CFLAGS@,$CFLAGS,;t t 6118 s,@LDFLAGS@,$LDFLAGS,;t t 6119 s,@CPPFLAGS@,$CPPFLAGS,;t t 6120 s,@ac_ct_CC@,$ac_ct_CC,;t t 6121 s,@EXEEXT@,$EXEEXT,;t t 6122 s,@OBJEXT@,$OBJEXT,;t t 6123 s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 6124 s,@SET_MAKE@,$SET_MAKE,;t t 6125 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 6126 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 6127 s,@INSTALL_DATA@,$INSTALL_DATA,;t t 6128 s,@CTAGS@,$CTAGS,;t t 6129 s,@ETAGS@,$ETAGS,;t t 6130 s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 6131 s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 6132 s,@AWK@,$AWK,;t t 6133 s,@LINT@,$LINT,;t t 6134 s,@LINT_OPTS@,$LINT_OPTS,;t t 6135 s,@CPP@,$CPP,;t t 6136 s,@SKELETON@,$SKELETON,;t t 6137 s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 6138 s,@ECHO_LT@,$ECHO_LT,;t t 6139 s,@ECHO_LD@,$ECHO_LD,;t t 6140 s,@RULE_CC@,$RULE_CC,;t t 6141 s,@SHOW_CC@,$SHOW_CC,;t t 6142 s,@ECHO_CC@,$ECHO_CC,;t t 6143 s,@GROFF_PATH@,$GROFF_PATH,;t t 6144 s,@NROFF_PATH@,$NROFF_PATH,;t t 6145 s,@GROFF_NOTE@,$GROFF_NOTE,;t t 6146 s,@NROFF_NOTE@,$NROFF_NOTE,;t t 6147 s,@cf_man2html@,$cf_man2html,;t t 6148 s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t 6149 s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t 6150 s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t 6151 CEOF 6152 6153 EOF 6154 6155 cat >>$CONFIG_STATUS <<\EOF 6156 # Split the substitutions into bite-sized pieces for seds with 6157 # small command number limits, like on Digital OSF/1 and HP-UX. 6158 ac_max_sed_lines=48 6159 ac_sed_frag=1 # Number of current file. 6160 ac_beg=1 # First line for current file. 6161 ac_end=$ac_max_sed_lines # Line after last line for current file. 6162 ac_more_lines=: 6163 ac_sed_cmds= 6164 while $ac_more_lines; do 6165 if test $ac_beg -gt 1; then 6166 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 6167 else 6168 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 6169 fi 6170 if test ! -s $tmp/subs.frag; then 6171 ac_more_lines=false 6172 else 6173 # The purpose of the label and of the branching condition is to 6174 # speed up the sed processing (if there are no `@' at all, there 6175 # is no need to browse any of the substitutions). 6176 # These are the two extra sed commands mentioned above. 6177 (echo ':t 6178 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 6179 # It is possible to make a multiline substitution using escaped newlines. 6180 # Ensure that we do not split the substitution between script fragments. 6181 ac_BEG=$ac_end 6182 ac_END=`expr $ac_end + $ac_max_sed_lines` 6183 sed "1,${ac_BEG}d; ${ac_END}p; q" $tmp/subs.sed >$tmp/subs.next 6184 if test -s $tmp/subs.next; then 6185 grep '^s,@[^@,][^@,]*@,.*\\$' $tmp/subs.next >$tmp/subs.edit 6186 if test ! -s $tmp/subs.edit; then 6187 grep "^s,@[^@,][^@,]*@,.*,;t t$" $tmp/subs.next >$tmp/subs.edit 6188 if test ! -s $tmp/subs.edit; then 6189 if test $ac_beg -gt 1; then 6190 ac_end=`expr $ac_end - 1` 6191 continue 6192 fi 6193 fi 6194 fi 6195 fi 6196 6197 if test -z "$ac_sed_cmds"; then 6198 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 6199 else 6200 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 6201 fi 6202 ac_sed_frag=`expr $ac_sed_frag + 1` 6203 ac_beg=$ac_end 6204 ac_end=`expr $ac_end + $ac_max_sed_lines` 6205 fi 6206 done 6207 if test -z "$ac_sed_cmds"; then 6208 ac_sed_cmds=cat 6209 fi 6210 fi # test -n "$CONFIG_FILES" 6211 6212 EOF 6213 cat >>$CONFIG_STATUS <<\EOF 6214 for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 6215 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 6216 case $ac_file in 6217 - | *:- | *:-:* ) # input from stdin 6218 cat >$tmp/stdin 6219 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6220 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6221 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6222 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6223 * ) ac_file_in=$ac_file.in ;; 6224 esac 6225 6226 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 6227 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6228 X"$ac_file" : 'X\(//\)[^/]' \| \ 6229 X"$ac_file" : 'X\(//\)$' \| \ 6230 X"$ac_file" : 'X\(/\)' \| \ 6231 . : '\(.\)' 2>/dev/null || 6232 echo X"$ac_file" | 6233 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6234 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6235 /^X\(\/\/\)$/{ s//\1/; q; } 6236 /^X\(\/\).*/{ s//\1/; q; } 6237 s/.*/./; q'` 6238 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 6239 { case "$ac_dir" in 6240 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 6241 *) as_incr_dir=.;; 6242 esac 6243 as_dummy="$ac_dir" 6244 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 6245 case $as_mkdir_dir in 6246 # Skip DOS drivespec 6247 ?:) as_incr_dir=$as_mkdir_dir ;; 6248 *) 6249 as_incr_dir=$as_incr_dir/$as_mkdir_dir 6250 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 6251 ;; 6252 esac 6253 done; } 6254 6255 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 6256 # A "../" for each directory in $ac_dir_suffix. 6257 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 6258 else 6259 ac_dir_suffix= ac_dots= 6260 fi 6261 6262 case $srcdir in 6263 .) ac_srcdir=. 6264 if test -z "$ac_dots"; then 6265 ac_top_srcdir=. 6266 else 6267 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 6268 fi ;; 6269 [\\/]* | ?:[\\/]* ) 6270 ac_srcdir=$srcdir$ac_dir_suffix; 6271 ac_top_srcdir=$srcdir ;; 6272 *) # Relative path. 6273 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 6274 ac_top_srcdir=$ac_dots$srcdir ;; 6275 esac 6276 6277 case $INSTALL in 6278 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 6279 *) ac_INSTALL=$ac_dots$INSTALL ;; 6280 esac 6281 6282 if test x"$ac_file" != x-; then 6283 { echo "$as_me:6283: creating $ac_file" >&5 6284 echo "$as_me: creating $ac_file" >&6;} 6285 rm -f "$ac_file" 6286 fi 6287 # Let's still pretend it is `configure' which instantiates (i.e., don't 6288 # use $as_me), people would be surprised to read: 6289 # /* config.h. Generated automatically by config.status. */ 6290 configure_input="Generated automatically from `echo $ac_file_in | 6291 sed 's,.*/,,'` by configure." 6292 6293 # First look for the input files in the build tree, otherwise in the 6294 # src tree. 6295 ac_file_inputs=`IFS=: 6296 for f in $ac_file_in; do 6297 case $f in 6298 -) echo $tmp/stdin ;; 6299 [\\/$]*) 6300 # Absolute (can't be DOS-style, as IFS=:) 6301 test -f "$f" || { { echo "$as_me:6301: error: cannot find input file: $f" >&5 6302 echo "$as_me: error: cannot find input file: $f" >&2;} 6303 { (exit 1); exit 1; }; } 6304 echo $f;; 6305 *) # Relative 6306 if test -f "$f"; then 6307 # Build tree 6308 echo $f 6309 elif test -f "$srcdir/$f"; then 6310 # Source tree 6311 echo $srcdir/$f 6312 else 6313 # /dev/null tree 6314 { { echo "$as_me:6314: error: cannot find input file: $f" >&5 6315 echo "$as_me: error: cannot find input file: $f" >&2;} 6316 { (exit 1); exit 1; }; } 6317 fi;; 6318 esac 6319 done` || { (exit 1); exit 1; } 6320 EOF 6321 cat >>$CONFIG_STATUS <<\EOF 6322 ac_warn_datarootdir=no 6323 if test x"$ac_file" != x-; then 6324 for ac_item in $ac_file_inputs 6325 do 6326 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item` 6327 if test -n "$ac_seen"; then 6328 ac_used=`grep '@datarootdir@' $ac_item` 6329 if test -z "$ac_used"; then 6330 { echo "$as_me:6330: WARNING: datarootdir was used implicitly but not set: 6331 $ac_seen" >&5 6332 echo "$as_me: WARNING: datarootdir was used implicitly but not set: 6333 $ac_seen" >&2;} 6334 ac_warn_datarootdir=yes 6335 fi 6336 fi 6337 ac_seen=`grep '${datarootdir}' $ac_item` 6338 if test -n "$ac_seen"; then 6339 { echo "$as_me:6339: WARNING: datarootdir was used explicitly but not set: 6340 $ac_seen" >&5 6341 echo "$as_me: WARNING: datarootdir was used explicitly but not set: 6342 $ac_seen" >&2;} 6343 ac_warn_datarootdir=yes 6344 fi 6345 done 6346 fi 6347 6348 if test "x$ac_warn_datarootdir" = xyes; then 6349 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 6350 fi 6351 6352 EOF 6353 cat >>$CONFIG_STATUS <<EOF 6354 sed "$ac_vpsub 6355 $extrasub 6356 EOF 6357 cat >>$CONFIG_STATUS <<\EOF 6358 :t 6359 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6360 s,@configure_input@,$configure_input,;t t 6361 s,@srcdir@,$ac_srcdir,;t t 6362 s,@top_srcdir@,$ac_top_srcdir,;t t 6363 s,@INSTALL@,$ac_INSTALL,;t t 6364 " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 6365 rm -f $tmp/stdin 6366 if test x"$ac_file" != x-; then 6367 cp $tmp/out $ac_file 6368 6369 for ac_name in prefix exec_prefix datarootdir 6370 do 6371 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file` 6372 if test -n "$ac_seen"; then 6373 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file` 6374 if test -z "$ac_init"; then 6375 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 6376 { echo "$as_me:6376: WARNING: Variable $ac_name is used but was not set: 6377 $ac_seen" >&5 6378 echo "$as_me: WARNING: Variable $ac_name is used but was not set: 6379 $ac_seen" >&2;} 6380 fi 6381 fi 6382 done 6383 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out 6384 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out 6385 if test -s $tmp/out; then 6386 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 6387 { echo "$as_me:6387: WARNING: Some variables may not be substituted: 6388 $ac_seen" >&5 6389 echo "$as_me: WARNING: Some variables may not be substituted: 6390 $ac_seen" >&2;} 6391 fi 6392 else 6393 cat $tmp/out 6394 fi 6395 rm -f $tmp/out 6396 6397 done 6398 EOF 6399 cat >>$CONFIG_STATUS <<\EOF 6400 6401 # 6402 # CONFIG_HEADER section. 6403 # 6404 6405 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 6406 # NAME is the cpp macro being defined and VALUE is the value it is being given. 6407 # 6408 # ac_d sets the value in "#define NAME VALUE" lines. 6409 ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 6410 ac_dB='[ ].*$,\1#\2' 6411 ac_dC=' ' 6412 ac_dD=',;t' 6413 # ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 6414 ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 6415 ac_iB='\([ ]\),\1#\2define\3' 6416 ac_iC=' ' 6417 ac_iD='\4,;t' 6418 # ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 6419 ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 6420 ac_uB='$,\1#\2define\3' 6421 ac_uC=' ' 6422 ac_uD=',;t' 6423 6424 for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 6425 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 6426 case $ac_file in 6427 - | *:- | *:-:* ) # input from stdin 6428 cat >$tmp/stdin 6429 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6430 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6431 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 6432 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 6433 * ) ac_file_in=$ac_file.in ;; 6434 esac 6435 6436 test x"$ac_file" != x- && { echo "$as_me:6436: creating $ac_file" >&5 6437 echo "$as_me: creating $ac_file" >&6;} 6438 6439 # First look for the input files in the build tree, otherwise in the 6440 # src tree. 6441 ac_file_inputs=`IFS=: 6442 for f in $ac_file_in; do 6443 case $f in 6444 -) echo $tmp/stdin ;; 6445 [\\/$]*) 6446 # Absolute (can't be DOS-style, as IFS=:) 6447 test -f "$f" || { { echo "$as_me:6447: error: cannot find input file: $f" >&5 6448 echo "$as_me: error: cannot find input file: $f" >&2;} 6449 { (exit 1); exit 1; }; } 6450 echo $f;; 6451 *) # Relative 6452 if test -f "$f"; then 6453 # Build tree 6454 echo $f 6455 elif test -f "$srcdir/$f"; then 6456 # Source tree 6457 echo $srcdir/$f 6458 else 6459 # /dev/null tree 6460 { { echo "$as_me:6460: error: cannot find input file: $f" >&5 6461 echo "$as_me: error: cannot find input file: $f" >&2;} 6462 { (exit 1); exit 1; }; } 6463 fi;; 6464 esac 6465 done` || { (exit 1); exit 1; } 6466 # Remove the trailing spaces. 6467 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 6468 6469 EOF 6470 6471 # Transform confdefs.h into two sed scripts, `conftest.defines' and 6472 # `conftest.undefs', that substitutes the proper values into 6473 # config.h.in to produce config.h. The first handles `#define' 6474 # templates, and the second `#undef' templates. 6475 # And first: Protect against being on the right side of a sed subst in 6476 # config.status. Protect against being in an unquoted here document 6477 # in config.status. 6478 rm -f conftest.defines conftest.undefs 6479 # Using a here document instead of a string reduces the quoting nightmare. 6480 # Putting comments in sed scripts is not portable. 6481 # 6482 # `end' is used to avoid that the second main sed command (meant for 6483 # 0-ary CPP macros) applies to n-ary macro definitions. 6484 # See the Autoconf documentation for `clear'. 6485 cat >confdef2sed.sed <<\EOF 6486 s/[\\&,]/\\&/g 6487 s,[\\$`],\\&,g 6488 t clear 6489 : clear 6490 s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 6491 t end 6492 s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 6493 : end 6494 EOF 6495 # If some macros were called several times there might be several times 6496 # the same #defines, which is useless. Nevertheless, we may not want to 6497 # sort them, since we want the *last* AC-DEFINE to be honored. 6498 uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 6499 sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 6500 sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 6501 rm -f confdef2sed.sed 6502 6503 # This sed command replaces #undef with comments. This is necessary, for 6504 # example, in the case of _POSIX_SOURCE, which is predefined and required 6505 # on some systems where configure will not decide to define it. 6506 cat >>conftest.undefs <<\EOF 6507 s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 6508 EOF 6509 6510 # Break up conftest.defines because some shells have a limit on the size 6511 # of here documents, and old seds have small limits too (100 cmds). 6512 echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 6513 echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 6514 echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 6515 echo ' :' >>$CONFIG_STATUS 6516 rm -f conftest.tail 6517 while grep . conftest.defines >/dev/null 6518 do 6519 # Write a limited-size here document to $tmp/defines.sed. 6520 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 6521 # Speed up: don't consider the non `#define' lines. 6522 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 6523 # Work around the forget-to-reset-the-flag bug. 6524 echo 't clr' >>$CONFIG_STATUS 6525 echo ': clr' >>$CONFIG_STATUS 6526 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 6527 echo 'CEOF 6528 sed -f $tmp/defines.sed $tmp/in >$tmp/out 6529 rm -f $tmp/in 6530 mv $tmp/out $tmp/in 6531 ' >>$CONFIG_STATUS 6532 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 6533 rm -f conftest.defines 6534 mv conftest.tail conftest.defines 6535 done 6536 rm -f conftest.defines 6537 echo ' fi # egrep' >>$CONFIG_STATUS 6538 echo >>$CONFIG_STATUS 6539 6540 # Break up conftest.undefs because some shells have a limit on the size 6541 # of here documents, and old seds have small limits too (100 cmds). 6542 echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 6543 rm -f conftest.tail 6544 while grep . conftest.undefs >/dev/null 6545 do 6546 # Write a limited-size here document to $tmp/undefs.sed. 6547 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 6548 # Speed up: don't consider the non `#undef' 6549 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 6550 # Work around the forget-to-reset-the-flag bug. 6551 echo 't clr' >>$CONFIG_STATUS 6552 echo ': clr' >>$CONFIG_STATUS 6553 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 6554 echo 'CEOF 6555 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 6556 rm -f $tmp/in 6557 mv $tmp/out $tmp/in 6558 ' >>$CONFIG_STATUS 6559 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 6560 rm -f conftest.undefs 6561 mv conftest.tail conftest.undefs 6562 done 6563 rm -f conftest.undefs 6564 6565 cat >>$CONFIG_STATUS <<\EOF 6566 # Let's still pretend it is `configure' which instantiates (i.e., don't 6567 # use $as_me), people would be surprised to read: 6568 # /* config.h. Generated automatically by config.status. */ 6569 if test x"$ac_file" = x-; then 6570 echo "/* Generated automatically by configure. */" >$tmp/config.h 6571 else 6572 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 6573 fi 6574 cat $tmp/in >>$tmp/config.h 6575 rm -f $tmp/in 6576 if test x"$ac_file" != x-; then 6577 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 6578 { echo "$as_me:6578: $ac_file is unchanged" >&5 6579 echo "$as_me: $ac_file is unchanged" >&6;} 6580 else 6581 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6582 X"$ac_file" : 'X\(//\)[^/]' \| \ 6583 X"$ac_file" : 'X\(//\)$' \| \ 6584 X"$ac_file" : 'X\(/\)' \| \ 6585 . : '\(.\)' 2>/dev/null || 6586 echo X"$ac_file" | 6587 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 6588 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 6589 /^X\(\/\/\)$/{ s//\1/; q; } 6590 /^X\(\/\).*/{ s//\1/; q; } 6591 s/.*/./; q'` 6592 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 6593 { case "$ac_dir" in 6594 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 6595 *) as_incr_dir=.;; 6596 esac 6597 as_dummy="$ac_dir" 6598 for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 6599 case $as_mkdir_dir in 6600 # Skip DOS drivespec 6601 ?:) as_incr_dir=$as_mkdir_dir ;; 6602 *) 6603 as_incr_dir=$as_incr_dir/$as_mkdir_dir 6604 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 6605 ;; 6606 esac 6607 done; } 6608 6609 fi 6610 rm -f $ac_file 6611 mv $tmp/config.h $ac_file 6612 fi 6613 else 6614 cat $tmp/config.h 6615 rm -f $tmp/config.h 6616 fi 6617 done 6618 EOF 6619 6620 cat >>$CONFIG_STATUS <<\EOF 6621 6622 { (exit 0); exit 0; } 6623 EOF 6624 chmod +x $CONFIG_STATUS 6625 ac_clean_files=$ac_clean_files_save 6626 6627 # configure is writing to config.log, and then calls config.status. 6628 # config.status does its own redirection, appending to config.log. 6629 # Unfortunately, on DOS this fails, as config.log is still kept open 6630 # by configure, so config.status won't be able to write to it; its 6631 # output is simply discarded. So we exec the FD to /dev/null, 6632 # effectively closing config.log, so it can be properly (re)opened and 6633 # appended to by config.status. When coming back to configure, we 6634 # need to make the FD available again. 6635 if test "$no_create" != yes; then 6636 ac_cs_success=: 6637 exec 5>/dev/null 6638 $SHELL $CONFIG_STATUS || ac_cs_success=false 6639 exec 5>>config.log 6640 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6641 # would make configure fail if this is the last instruction. 6642 $ac_cs_success || { (exit 1); exit 1; } 6643 fi 6644 6645 test -z "$cf_make_docs" && cf_make_docs=0 6646 6647 cf_output=makefile 6648 test -f "$cf_output" || cf_output=Makefile 6649 6650 if test "$cf_make_docs" = 0 6651 then 6652 cat >>$cf_output <<CF_EOF 6653 ################################################################################ 6654 ## generated by CF_MAKE_DOCS 6655 .SUFFIXES : .html .1 .man .ps .pdf .txt 6656 6657 ${NROFF_NOTE}.1.txt : 6658 ${NROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | nroff -man | col -bx" >\$@ 6659 6660 ${GROFF_NOTE}.ps.pdf : 6661 ${GROFF_NOTE} ps2pdf \$*.ps 6662 ${GROFF_NOTE} 6663 ${GROFF_NOTE}.1.ps : 6664 ${GROFF_NOTE} \$(SHELL) -c "tbl \$*.1 | groff -man" >\$@ 6665 ${GROFF_NOTE} 6666 ${GROFF_NOTE}.1.txt : 6667 ${GROFF_NOTE} GROFF_NO_SGR=stupid \$(SHELL) -c "tbl \$*.1 | nroff -Tascii -man | col -bx" >\$@ 6668 6669 ${MAN2HTML_NOTE}.1.html : 6670 ${MAN2HTML_NOTE} ./${MAN2HTML_TEMP} \$* 1 man >\$@ 6671 6672 CF_EOF 6673 cf_make_docs=1 6674 fi 6675 6676 for cf_name in yacc 6677 do 6678 cat >>$cf_output <<CF_EOF 6679 ################################################################################ 6680 ${NROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 6681 ${MAN2HTML_NOTE}docs docs-$cf_name :: $cf_name.html 6682 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.pdf 6683 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.ps 6684 ${GROFF_NOTE}docs docs-$cf_name :: $cf_name.txt 6685 6686 clean \\ 6687 docs-clean :: 6688 ${NROFF_NOTE} rm -f $cf_name.txt 6689 ${MAN2HTML_NOTE} rm -f $cf_name.html 6690 ${GROFF_NOTE} rm -f $cf_name.pdf 6691 ${GROFF_NOTE} rm -f $cf_name.ps 6692 ${GROFF_NOTE} rm -f $cf_name.txt 6693 6694 ${NROFF_NOTE}$cf_name.txt : $cf_name.1 6695 ${MAN2HTML_NOTE}$cf_name.html : $cf_name.1 6696 ${GROFF_NOTE}$cf_name.pdf : $cf_name.ps 6697 ${GROFF_NOTE}$cf_name.ps : $cf_name.1 6698 ${GROFF_NOTE}$cf_name.txt : $cf_name.1 6699 CF_EOF 6700 done 6701 6702
Indexes created Fri Apr 17 00:22:50 UTC 2026