1#! /bin/sh 2# From configure.in Revision: 1.15 . 3# Guess values for system-dependent variables and create Makefiles. 4# Generated by Autoconf 2.52.20121002. 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. 12as_cr_letters='abcdefghijklmnopqrstuvwxyz' 13as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 14as_cr_Letters=$as_cr_letters$as_cr_LETTERS 15as_cr_digits='0123456789' 16as_cr_alnum=$as_cr_Letters$as_cr_digits 17 18# Sed expression to map a string onto a valid variable name. 19as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 20 21# Sed expression to map a string onto a valid CPP name. 22as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 23 24# Be Bourne compatible 25if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 26 emulate sh 27 NULLCMD=: 28elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 29 set -o posix 30fi 31 32# Name of the executable. 33as_me=`echo "$0" |sed 's,.*[\\/],,'` 34 35if expr a : '\(a\)' >/dev/null 2>&1; then 36 as_expr=expr 37else 38 as_expr=false 39fi 40 41rm -f conf$$ conf$$.exe conf$$.file 42echo >conf$$.file 43if 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$$.exe; then 47 # Don't use ln at all; we don't have any links 48 as_ln_s='cp -p' 49 else 50 as_ln_s='ln -s' 51 fi 52elif ln conf$$.file conf$$ 2>/dev/null; then 53 as_ln_s=ln 54else 55 as_ln_s='cp -p' 56fi 57rm -f conf$$ conf$$.exe conf$$.file 58 59as_executable_p="test -f" 60 61# Support unset when possible. 62if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 63 as_unset=unset 64else 65 as_unset=false 66fi 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. 80as_nl=' 81' 82IFS=" $as_nl" 83 84# CDPATH. 85$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 86 87# Name of the host. 88# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, 89# so uname gets run too. 90ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 91 92exec 6>&1 93 94# 95# Initializations. 96# 97ac_default_prefix=/usr/local 98cross_compiling=no 99subdirs= 100MFLAGS= MAKEFLAGS= 101SHELL=${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 574 # Omit some internal or obsolete options to make the list less imposing. 575 # This message is too long to be a string in the A/UX 3.1 sh. 576 cat <<EOF 577\`configure' configures this package to adapt to many kinds of systems. 578 579Usage: $0 [OPTION]... [VAR=VALUE]... 580 581To assign environment variables (e.g., CC, CFLAGS...), specify them as 582VAR=VALUE. See below for descriptions of some of the useful variables. 583 584Defaults for the options are specified in brackets. 585 586Configuration: 587 -h, --help display this help and exit 588 --help=short display options specific to this package 589 --help=recursive display the short help of all the included packages 590 -V, --version display version information and exit 591 -q, --quiet, --silent do not print \`checking...' messages 592 --cache-file=FILE cache test results in FILE [disabled] 593 -C, --config-cache alias for \`--cache-file=config.cache' 594 -n, --no-create do not create output files 595 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 596 597EOF 598 599 cat <<EOF 600Installation directories: 601 --prefix=PREFIX install architecture-independent files in PREFIX 602 [$ac_default_prefix] 603 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 604 [PREFIX] 605 606By default, \`make install' will install all the files in 607\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 608an installation prefix other than \`$ac_default_prefix' using \`--prefix', 609for instance \`--prefix=\$HOME'. 610 611For better control, use the options below. 612 613Fine tuning of the installation directories: 614 --bindir=DIR user executables [EPREFIX/bin] 615 --sbindir=DIR system admin executables [EPREFIX/sbin] 616 --libexecdir=DIR program executables [EPREFIX/libexec] 617 --datarootdir=DIR read-only architecture-independent data [PREFIX/share] 618 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 619 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 620 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 621 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 622 --libdir=DIR object code libraries [EPREFIX/lib] 623 --includedir=DIR C header files [PREFIX/include] 624 --oldincludedir=DIR C header files for non-gcc [/usr/include] 625 --infodir=DIR info documentation [DATAROOTDIR/info] 626 --mandir=DIR man documentation [DATAROOTDIR/man] 627EOF 628 629 cat <<\EOF 630 631Program names: 632 --program-prefix=PREFIX prepend PREFIX to installed program names 633 --program-suffix=SUFFIX append SUFFIX to installed program names 634 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 635 636System types: 637 --build=BUILD configure for building on BUILD [guessed] 638 --host=HOST build programs to run on HOST [BUILD] 639 --target=TARGET configure for building compilers for TARGET [HOST] 640EOF 641fi 642 643if test -n "$ac_init_help"; then 644 645 cat <<\EOF 646 647Optional Packages: 648 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 649 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 650 651Optional Features: 652 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 653 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 654 655 --with-warnings test: turn on gcc warnings 656 --disable-echo do not display "compiling" commands 657 --with-dmalloc test: use Gray Watson's dmalloc library 658 --with-dbmalloc test: use Conor Cahill's dbmalloc library 659 --with-valgrind test: use valgrind 660 --disable-leaks test: free permanent memory, analyze leaks 661 662Some influential environment variables: 663 CC C compiler command 664 CFLAGS C compiler flags 665 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 666 nonstandard directory <lib dir> 667 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 668 headers in a nonstandard directory <include dir> 669 CPP C preprocessor 670 671Use these variables to override the choices made by `configure' or to help 672it to find libraries and programs with nonstandard names/locations. 673 674EOF 675fi 676 677if test "$ac_init_help" = "recursive"; then 678 # If there are subdirs, report their specific --help. 679 ac_popdir=`pwd` 680 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 681 cd $ac_subdir 682 # A "../" for each directory in /$ac_subdir. 683 ac_dots=`echo $ac_subdir | 684 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 685 686 case $srcdir in 687 .) # No --srcdir option. We are building in place. 688 ac_sub_srcdir=$srcdir ;; 689 [\\/]* | ?:[\\/]* ) # Absolute path. 690 ac_sub_srcdir=$srcdir/$ac_subdir ;; 691 *) # Relative path. 692 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 693 esac 694 695 # Check for guested configure; otherwise get Cygnus style configure. 696 if test -f $ac_sub_srcdir/configure.gnu; then 697 echo 698 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 699 elif test -f $ac_sub_srcdir/configure; then 700 echo 701 $SHELL $ac_sub_srcdir/configure --help=recursive 702 elif test -f $ac_sub_srcdir/configure.ac || 703 test -f $ac_sub_srcdir/configure.in; then 704 echo 705 $ac_configure --help 706 else 707 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 708 fi 709 cd $ac_popdir 710 done 711fi 712 713test -n "$ac_init_help" && exit 0 714if $ac_init_version; then 715 cat <<\EOF 716 717Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 718Free Software Foundation, Inc. 719This configure script is free software; the Free Software Foundation 720gives unlimited permission to copy, distribute and modify it. 721EOF 722 exit 0 723fi 724exec 5>config.log 725cat >&5 <<EOF 726This file contains any messages produced by compilers while 727running configure, to aid debugging if configure makes a mistake. 728 729It was created by $as_me, which was 730generated by GNU Autoconf 2.52.20121002. Invocation command line was 731 732 $ $0 $@ 733 734EOF 735{ 736cat <<_ASUNAME 737## ---------- ## 738## Platform. ## 739## ---------- ## 740 741hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 742uname -m = `(uname -m) 2>/dev/null || echo unknown` 743uname -r = `(uname -r) 2>/dev/null || echo unknown` 744uname -s = `(uname -s) 2>/dev/null || echo unknown` 745uname -v = `(uname -v) 2>/dev/null || echo unknown` 746 747/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 748/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 749 750/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 751/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 752/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 753hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 754/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 755/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 756/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 757 758PATH = $PATH 759 760_ASUNAME 761} >&5 762 763cat >&5 <<EOF 764## ------------ ## 765## Core tests. ## 766## ------------ ## 767 768EOF 769 770# Keep a trace of the command line. 771# Strip out --no-create and --no-recursion so they do not pile up. 772# Also quote any args containing shell meta-characters. 773ac_configure_args= 774ac_sep= 775for ac_arg 776do 777 case $ac_arg in 778 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 779 | --no-cr | --no-c) ;; 780 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 781 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 782 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 783 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 784 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 785 ac_sep=" " ;; 786 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 787 ac_sep=" " ;; 788 esac 789 # Get rid of the leading space. 790done 791 792# When interrupted or exit'd, cleanup temporary files, and complete 793# config.log. We remove comments because anyway the quotes in there 794# would cause problems or look ugly. 795trap 'exit_status=$? 796 # Save into config.log some information that might help in debugging. 797 echo >&5 798 echo "## ----------------- ##" >&5 799 echo "## Cache variables. ##" >&5 800 echo "## ----------------- ##" >&5 801 echo >&5 802 # The following way of writing the cache mishandles newlines in values, 803{ 804 (set) 2>&1 | 805 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 806 *ac_space=\ *) 807 sed -n \ 808 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 809 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 810 ;; 811 *) 812 sed -n \ 813 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 814 ;; 815 esac; 816} >&5 817 sed "/^$/d" confdefs.h >conftest.log 818 if test -s conftest.log; then 819 echo >&5 820 echo "## ------------ ##" >&5 821 echo "## confdefs.h. ##" >&5 822 echo "## ------------ ##" >&5 823 echo >&5 824 cat conftest.log >&5 825 fi 826 (echo; echo) >&5 827 test "$ac_signal" != 0 && 828 echo "$as_me: caught signal $ac_signal" >&5 829 echo "$as_me: exit $exit_status" >&5 830 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 831 exit $exit_status 832 ' 0 833for ac_signal in 1 2 13 15; do 834 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 835done 836ac_signal=0 837 838# confdefs.h avoids OS command line length limits that DEFS can exceed. 839rm -rf conftest* confdefs.h 840# AIX cpp loses on an empty file, so make sure it contains at least a newline. 841echo >confdefs.h 842 843# Let the site file select an alternate cache file if it wants to. 844# Prefer explicitly selected file to automatically selected ones. 845if test -z "$CONFIG_SITE"; then 846 if test "x$prefix" != xNONE; then 847 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 848 else 849 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 850 fi 851fi 852for ac_site_file in $CONFIG_SITE; do 853 if test -r "$ac_site_file"; then 854 { echo "$as_me:854: loading site script $ac_site_file" >&5 855echo "$as_me: loading site script $ac_site_file" >&6;} 856 cat "$ac_site_file" >&5 857 . "$ac_site_file" 858 fi 859done 860 861if test -r "$cache_file"; then 862 # Some versions of bash will fail to source /dev/null (special 863 # files actually), so we avoid doing that. 864 if test -f "$cache_file"; then 865 { echo "$as_me:865: loading cache $cache_file" >&5 866echo "$as_me: loading cache $cache_file" >&6;} 867 case $cache_file in 868 [\\/]* | ?:[\\/]* ) . $cache_file;; 869 *) . ./$cache_file;; 870 esac 871 fi 872else 873 { echo "$as_me:873: creating cache $cache_file" >&5 874echo "$as_me: creating cache $cache_file" >&6;} 875 >$cache_file 876fi 877 878# Check that the precious variables saved in the cache have kept the same 879# value. 880ac_cache_corrupted=false 881for ac_var in `(set) 2>&1 | 882 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 883 eval ac_old_set=\$ac_cv_env_${ac_var}_set 884 eval ac_new_set=\$ac_env_${ac_var}_set 885 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 886 eval ac_new_val="\$ac_env_${ac_var}_value" 887 case $ac_old_set,$ac_new_set in 888 set,) 889 { echo "$as_me:889: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 890echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 891 ac_cache_corrupted=: ;; 892 ,set) 893 { echo "$as_me:893: error: \`$ac_var' was not set in the previous run" >&5 894echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 895 ac_cache_corrupted=: ;; 896 ,);; 897 *) 898 if test "x$ac_old_val" != "x$ac_new_val"; then 899 { echo "$as_me:899: error: \`$ac_var' has changed since the previous run:" >&5 900echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 901 { echo "$as_me:901: former value: $ac_old_val" >&5 902echo "$as_me: former value: $ac_old_val" >&2;} 903 { echo "$as_me:903: current value: $ac_new_val" >&5 904echo "$as_me: current value: $ac_new_val" >&2;} 905 ac_cache_corrupted=: 906 fi;; 907 esac 908 # Pass precious variables to config.status. It doesn't matter if 909 # we pass some twice (in addition to the command line arguments). 910 if test "$ac_new_set" = set; then 911 case $ac_new_val in 912 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 913 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 914 ac_configure_args="$ac_configure_args '$ac_arg'" 915 ;; 916 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 917 ;; 918 esac 919 fi 920done 921if $ac_cache_corrupted; then 922 { echo "$as_me:922: error: changes in the environment can compromise the build" >&5 923echo "$as_me: error: changes in the environment can compromise the build" >&2;} 924 { { echo "$as_me:924: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 925echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 926 { (exit 1); exit 1; }; } 927fi 928 929ac_ext=c 930ac_cpp='$CPP $CPPFLAGS' 931ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 932ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 933ac_compiler_gnu=$ac_cv_c_compiler_gnu 934ac_main_return=return 935 936case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 937 *c*,-n*) ECHO_N= ECHO_C=' 938' ECHO_T=' ' ;; 939 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 940 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 941esac 942echo "#! $SHELL" >conftest.sh 943echo "exit 0" >>conftest.sh 944chmod +x conftest.sh 945if { (echo "$as_me:945: PATH=\".;.\"; conftest.sh") >&5 946 (PATH=".;."; conftest.sh) 2>&5 947 ac_status=$? 948 echo "$as_me:948: \$? = $ac_status" >&5 949 (exit $ac_status); }; then 950 ac_path_separator=';' 951else 952 ac_path_separator=: 953fi 954PATH_SEPARATOR="$ac_path_separator" 955rm -f conftest.sh 956 957ac_config_headers="$ac_config_headers config.h:config_h.in" 958 959ac_aux_dir= 960for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 961 if test -f $ac_dir/install-sh; then 962 ac_aux_dir=$ac_dir 963 ac_install_sh="$ac_aux_dir/install-sh -c" 964 break 965 elif test -f $ac_dir/install.sh; then 966 ac_aux_dir=$ac_dir 967 ac_install_sh="$ac_aux_dir/install.sh -c" 968 break 969 elif test -f $ac_dir/shtool; then 970 ac_aux_dir=$ac_dir 971 ac_install_sh="$ac_aux_dir/shtool install -c" 972 break 973 fi 974done 975if test -z "$ac_aux_dir"; then 976 { { echo "$as_me:976: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 977echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 978 { (exit 1); exit 1; }; } 979fi 980ac_config_guess="$SHELL $ac_aux_dir/config.guess" 981ac_config_sub="$SHELL $ac_aux_dir/config.sub" 982ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 983 984# Make sure we can run config.sub. 985$ac_config_sub sun4 >/dev/null 2>&1 || 986 { { echo "$as_me:986: error: cannot run $ac_config_sub" >&5 987echo "$as_me: error: cannot run $ac_config_sub" >&2;} 988 { (exit 1); exit 1; }; } 989 990echo "$as_me:990: checking build system type" >&5 991echo $ECHO_N "checking build system type... $ECHO_C" >&6 992if test "${ac_cv_build+set}" = set; then 993 echo $ECHO_N "(cached) $ECHO_C" >&6 994else 995 ac_cv_build_alias=$build_alias 996test -z "$ac_cv_build_alias" && 997 ac_cv_build_alias=`$ac_config_guess` 998test -z "$ac_cv_build_alias" && 999 { { echo "$as_me:999: error: cannot guess build type; you must specify one" >&5 1000echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1001 { (exit 1); exit 1; }; } 1002ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1003 { { echo "$as_me:1003: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1004echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1005 { (exit 1); exit 1; }; } 1006 1007fi 1008echo "$as_me:1008: result: $ac_cv_build" >&5 1009echo "${ECHO_T}$ac_cv_build" >&6 1010build=$ac_cv_build 1011build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1012build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1013build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1014 1015echo "$as_me:1015: checking host system type" >&5 1016echo $ECHO_N "checking host system type... $ECHO_C" >&6 1017if test "${ac_cv_host+set}" = set; then 1018 echo $ECHO_N "(cached) $ECHO_C" >&6 1019else 1020 ac_cv_host_alias=$host_alias 1021test -z "$ac_cv_host_alias" && 1022 ac_cv_host_alias=$ac_cv_build_alias 1023ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1024 { { echo "$as_me:1024: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1025echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1026 { (exit 1); exit 1; }; } 1027 1028fi 1029echo "$as_me:1029: result: $ac_cv_host" >&5 1030echo "${ECHO_T}$ac_cv_host" >&6 1031host=$ac_cv_host 1032host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1033host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1034host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1035 1036if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then 1037 echo "$as_me:1037: checking target system type" >&5 1038echo $ECHO_N "checking target system type... $ECHO_C" >&6 1039if test "${ac_cv_target+set}" = set; then 1040 echo $ECHO_N "(cached) $ECHO_C" >&6 1041else 1042 ac_cv_target_alias=$target_alias 1043test "x$ac_cv_target_alias" = "x" && 1044 ac_cv_target_alias=$ac_cv_host_alias 1045ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 1046 { { echo "$as_me:1046: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1047echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1048 { (exit 1); exit 1; }; } 1049 1050fi 1051echo "$as_me:1051: result: $ac_cv_target" >&5 1052echo "${ECHO_T}$ac_cv_target" >&6 1053target=$ac_cv_target 1054target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1055target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1056target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1057 1058# The aliases save the names the user supplied, while $host etc. 1059# will get canonicalized. 1060test -n "$target_alias" && 1061 test "$program_prefix$program_suffix$program_transform_name" = \ 1062 NONENONEs,x,x, && 1063 program_prefix=${target_alias}- 1064 system_name="$host_os" 1065else 1066 system_name="`(uname -s -r) 2>/dev/null`" 1067 if test -z "$system_name" ; then 1068 system_name="`(hostname) 2>/dev/null`" 1069 fi 1070fi 1071test -n "$system_name" && 1072cat >>confdefs.h <<EOF 1073#define SYSTEM_NAME "$system_name" 1074EOF 1075 1076if test "${cf_cv_system_name+set}" = set; then 1077 echo $ECHO_N "(cached) $ECHO_C" >&6 1078else 1079 cf_cv_system_name="$system_name" 1080fi 1081 1082test -z "$system_name" && system_name="$cf_cv_system_name" 1083test -n "$cf_cv_system_name" && echo "$as_me:1083: result: Configuring for $cf_cv_system_name" >&5 1084echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1085 1086if test ".$system_name" != ".$cf_cv_system_name" ; then 1087 echo "$as_me:1087: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1088echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1089 { { echo "$as_me:1089: error: \"Please remove config.cache and try again.\"" >&5 1090echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1091 { (exit 1); exit 1; }; } 1092fi 1093 1094test "$program_prefix" != NONE && 1095 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1096# Use a double $ so make ignores it. 1097test "$program_suffix" != NONE && 1098 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1099# Double any \ or $. echo might interpret backslashes. 1100# By default was `s,x,x', remove it if useless. 1101cat <<\_ACEOF >conftest.sed 1102s/[\\$]/&&/g;s/;s,x,x,$// 1103_ACEOF 1104program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1105rm conftest.sed 1106 1107ac_ext=c 1108ac_cpp='$CPP $CPPFLAGS' 1109ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1110ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1111ac_compiler_gnu=$ac_cv_c_compiler_gnu 1112ac_main_return=return 1113if test -n "$ac_tool_prefix"; then 1114 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1115set dummy ${ac_tool_prefix}gcc; ac_word=$2 1116echo "$as_me:1116: checking for $ac_word" >&5 1117echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1118if test "${ac_cv_prog_CC+set}" = set; then 1119 echo $ECHO_N "(cached) $ECHO_C" >&6 1120else 1121 if test -n "$CC"; then 1122 ac_cv_prog_CC="$CC" # Let the user override the test. 1123else 1124 ac_save_IFS=$IFS; IFS=$ac_path_separator 1125ac_dummy="$PATH" 1126for ac_dir in $ac_dummy; do 1127 IFS=$ac_save_IFS 1128 test -z "$ac_dir" && ac_dir=. 1129 $as_executable_p "$ac_dir/$ac_word" || continue 1130ac_cv_prog_CC="${ac_tool_prefix}gcc" 1131echo "$as_me:1131: found $ac_dir/$ac_word" >&5 1132break 1133done 1134 1135fi 1136fi 1137CC=$ac_cv_prog_CC 1138if test -n "$CC"; then 1139 echo "$as_me:1139: result: $CC" >&5 1140echo "${ECHO_T}$CC" >&6 1141else 1142 echo "$as_me:1142: result: no" >&5 1143echo "${ECHO_T}no" >&6 1144fi 1145 1146fi 1147if test -z "$ac_cv_prog_CC"; then 1148 ac_ct_CC=$CC 1149 # Extract the first word of "gcc", so it can be a program name with args. 1150set dummy gcc; ac_word=$2 1151echo "$as_me:1151: checking for $ac_word" >&5 1152echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1153if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1154 echo $ECHO_N "(cached) $ECHO_C" >&6 1155else 1156 if test -n "$ac_ct_CC"; then 1157 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1158else 1159 ac_save_IFS=$IFS; IFS=$ac_path_separator 1160ac_dummy="$PATH" 1161for ac_dir in $ac_dummy; do 1162 IFS=$ac_save_IFS 1163 test -z "$ac_dir" && ac_dir=. 1164 $as_executable_p "$ac_dir/$ac_word" || continue 1165ac_cv_prog_ac_ct_CC="gcc" 1166echo "$as_me:1166: found $ac_dir/$ac_word" >&5 1167break 1168done 1169 1170fi 1171fi 1172ac_ct_CC=$ac_cv_prog_ac_ct_CC 1173if test -n "$ac_ct_CC"; then 1174 echo "$as_me:1174: result: $ac_ct_CC" >&5 1175echo "${ECHO_T}$ac_ct_CC" >&6 1176else 1177 echo "$as_me:1177: result: no" >&5 1178echo "${ECHO_T}no" >&6 1179fi 1180 1181 CC=$ac_ct_CC 1182else 1183 CC="$ac_cv_prog_CC" 1184fi 1185 1186if test -z "$CC"; then 1187 if test -n "$ac_tool_prefix"; then 1188 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1189set dummy ${ac_tool_prefix}cc; ac_word=$2 1190echo "$as_me:1190: checking for $ac_word" >&5 1191echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1192if test "${ac_cv_prog_CC+set}" = set; then 1193 echo $ECHO_N "(cached) $ECHO_C" >&6 1194else 1195 if test -n "$CC"; then 1196 ac_cv_prog_CC="$CC" # Let the user override the test. 1197else 1198 ac_save_IFS=$IFS; IFS=$ac_path_separator 1199ac_dummy="$PATH" 1200for ac_dir in $ac_dummy; do 1201 IFS=$ac_save_IFS 1202 test -z "$ac_dir" && ac_dir=. 1203 $as_executable_p "$ac_dir/$ac_word" || continue 1204ac_cv_prog_CC="${ac_tool_prefix}cc" 1205echo "$as_me:1205: found $ac_dir/$ac_word" >&5 1206break 1207done 1208 1209fi 1210fi 1211CC=$ac_cv_prog_CC 1212if test -n "$CC"; then 1213 echo "$as_me:1213: result: $CC" >&5 1214echo "${ECHO_T}$CC" >&6 1215else 1216 echo "$as_me:1216: result: no" >&5 1217echo "${ECHO_T}no" >&6 1218fi 1219 1220fi 1221if test -z "$ac_cv_prog_CC"; then 1222 ac_ct_CC=$CC 1223 # Extract the first word of "cc", so it can be a program name with args. 1224set dummy cc; ac_word=$2 1225echo "$as_me:1225: checking for $ac_word" >&5 1226echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1227if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1228 echo $ECHO_N "(cached) $ECHO_C" >&6 1229else 1230 if test -n "$ac_ct_CC"; then 1231 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1232else 1233 ac_save_IFS=$IFS; IFS=$ac_path_separator 1234ac_dummy="$PATH" 1235for ac_dir in $ac_dummy; do 1236 IFS=$ac_save_IFS 1237 test -z "$ac_dir" && ac_dir=. 1238 $as_executable_p "$ac_dir/$ac_word" || continue 1239ac_cv_prog_ac_ct_CC="cc" 1240echo "$as_me:1240: found $ac_dir/$ac_word" >&5 1241break 1242done 1243 1244fi 1245fi 1246ac_ct_CC=$ac_cv_prog_ac_ct_CC 1247if test -n "$ac_ct_CC"; then 1248 echo "$as_me:1248: result: $ac_ct_CC" >&5 1249echo "${ECHO_T}$ac_ct_CC" >&6 1250else 1251 echo "$as_me:1251: result: no" >&5 1252echo "${ECHO_T}no" >&6 1253fi 1254 1255 CC=$ac_ct_CC 1256else 1257 CC="$ac_cv_prog_CC" 1258fi 1259 1260fi 1261if test -z "$CC"; then 1262 # Extract the first word of "cc", so it can be a program name with args. 1263set dummy cc; ac_word=$2 1264echo "$as_me:1264: checking for $ac_word" >&5 1265echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1266if test "${ac_cv_prog_CC+set}" = set; then 1267 echo $ECHO_N "(cached) $ECHO_C" >&6 1268else 1269 if test -n "$CC"; then 1270 ac_cv_prog_CC="$CC" # Let the user override the test. 1271else 1272 ac_prog_rejected=no 1273 ac_save_IFS=$IFS; IFS=$ac_path_separator 1274ac_dummy="$PATH" 1275for ac_dir in $ac_dummy; do 1276 IFS=$ac_save_IFS 1277 test -z "$ac_dir" && ac_dir=. 1278 $as_executable_p "$ac_dir/$ac_word" || continue 1279if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1280 ac_prog_rejected=yes 1281 continue 1282fi 1283ac_cv_prog_CC="cc" 1284echo "$as_me:1284: found $ac_dir/$ac_word" >&5 1285break 1286done 1287 1288if test $ac_prog_rejected = yes; then 1289 # We found a bogon in the path, so make sure we never use it. 1290 set dummy $ac_cv_prog_CC 1291 shift 1292 if test $# != 0; then 1293 # We chose a different compiler from the bogus one. 1294 # However, it has the same basename, so the bogon will be chosen 1295 # first if we set CC to just the basename; use the full file name. 1296 shift 1297 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1298 shift 1299 ac_cv_prog_CC="$@" 1300 fi 1301fi 1302fi 1303fi 1304CC=$ac_cv_prog_CC 1305if test -n "$CC"; then 1306 echo "$as_me:1306: result: $CC" >&5 1307echo "${ECHO_T}$CC" >&6 1308else 1309 echo "$as_me:1309: result: no" >&5 1310echo "${ECHO_T}no" >&6 1311fi 1312 1313fi 1314if test -z "$CC"; then 1315 if test -n "$ac_tool_prefix"; then 1316 for ac_prog in cl 1317 do 1318 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1319set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1320echo "$as_me:1320: checking for $ac_word" >&5 1321echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1322if test "${ac_cv_prog_CC+set}" = set; then 1323 echo $ECHO_N "(cached) $ECHO_C" >&6 1324else 1325 if test -n "$CC"; then 1326 ac_cv_prog_CC="$CC" # Let the user override the test. 1327else 1328 ac_save_IFS=$IFS; IFS=$ac_path_separator 1329ac_dummy="$PATH" 1330for ac_dir in $ac_dummy; do 1331 IFS=$ac_save_IFS 1332 test -z "$ac_dir" && ac_dir=. 1333 $as_executable_p "$ac_dir/$ac_word" || continue 1334ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1335echo "$as_me:1335: found $ac_dir/$ac_word" >&5 1336break 1337done 1338 1339fi 1340fi 1341CC=$ac_cv_prog_CC 1342if test -n "$CC"; then 1343 echo "$as_me:1343: result: $CC" >&5 1344echo "${ECHO_T}$CC" >&6 1345else 1346 echo "$as_me:1346: result: no" >&5 1347echo "${ECHO_T}no" >&6 1348fi 1349 1350 test -n "$CC" && break 1351 done 1352fi 1353if test -z "$CC"; then 1354 ac_ct_CC=$CC 1355 for ac_prog in cl 1356do 1357 # Extract the first word of "$ac_prog", so it can be a program name with args. 1358set dummy $ac_prog; ac_word=$2 1359echo "$as_me:1359: checking for $ac_word" >&5 1360echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1361if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1362 echo $ECHO_N "(cached) $ECHO_C" >&6 1363else 1364 if test -n "$ac_ct_CC"; then 1365 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1366else 1367 ac_save_IFS=$IFS; IFS=$ac_path_separator 1368ac_dummy="$PATH" 1369for ac_dir in $ac_dummy; do 1370 IFS=$ac_save_IFS 1371 test -z "$ac_dir" && ac_dir=. 1372 $as_executable_p "$ac_dir/$ac_word" || continue 1373ac_cv_prog_ac_ct_CC="$ac_prog" 1374echo "$as_me:1374: found $ac_dir/$ac_word" >&5 1375break 1376done 1377 1378fi 1379fi 1380ac_ct_CC=$ac_cv_prog_ac_ct_CC 1381if test -n "$ac_ct_CC"; then 1382 echo "$as_me:1382: result: $ac_ct_CC" >&5 1383echo "${ECHO_T}$ac_ct_CC" >&6 1384else 1385 echo "$as_me:1385: result: no" >&5 1386echo "${ECHO_T}no" >&6 1387fi 1388 1389 test -n "$ac_ct_CC" && break 1390done 1391 1392 CC=$ac_ct_CC 1393fi 1394 1395fi 1396 1397test -z "$CC" && { { echo "$as_me:1397: error: no acceptable cc found in \$PATH" >&5 1398echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1399 { (exit 1); exit 1; }; } 1400 1401# Provide some information about the compiler. 1402echo "$as_me:1402:" \ 1403 "checking for C compiler version" >&5 1404ac_compiler=`set X $ac_compile; echo $2` 1405{ (eval echo "$as_me:1405: \"$ac_compiler --version </dev/null >&5\"") >&5 1406 (eval $ac_compiler --version </dev/null >&5) 2>&5 1407 ac_status=$? 1408 echo "$as_me:1408: \$? = $ac_status" >&5 1409 (exit $ac_status); } 1410{ (eval echo "$as_me:1410: \"$ac_compiler -v </dev/null >&5\"") >&5 1411 (eval $ac_compiler -v </dev/null >&5) 2>&5 1412 ac_status=$? 1413 echo "$as_me:1413: \$? = $ac_status" >&5 1414 (exit $ac_status); } 1415{ (eval echo "$as_me:1415: \"$ac_compiler -V </dev/null >&5\"") >&5 1416 (eval $ac_compiler -V </dev/null >&5) 2>&5 1417 ac_status=$? 1418 echo "$as_me:1418: \$? = $ac_status" >&5 1419 (exit $ac_status); } 1420 1421cat >conftest.$ac_ext <<_ACEOF 1422#line 1422 "configure" 1423#include "confdefs.h" 1424 1425int 1426main () 1427{ 1428 1429 ; 1430 return 0; 1431} 1432_ACEOF 1433ac_clean_files_save=$ac_clean_files 1434ac_clean_files="$ac_clean_files a.out a.exe" 1435# Try to create an executable without -o first, disregard a.out. 1436# It will help us diagnose broken compilers, and finding out an intuition 1437# of exeext. 1438echo "$as_me:1438: checking for C compiler default output" >&5 1439echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1440ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1441if { (eval echo "$as_me:1441: \"$ac_link_default\"") >&5 1442 (eval $ac_link_default) 2>&5 1443 ac_status=$? 1444 echo "$as_me:1444: \$? = $ac_status" >&5 1445 (exit $ac_status); }; then 1446 # Find the output, starting from the most likely. This scheme is 1447# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1448# resort. 1449for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1450 ls a.out conftest 2>/dev/null; 1451 ls a.* conftest.* 2>/dev/null`; do 1452 case $ac_file in 1453 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1454 a.out ) # We found the default executable, but exeext='' is most 1455 # certainly right. 1456 break;; 1457 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1458 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1459 export ac_cv_exeext 1460 break;; 1461 * ) break;; 1462 esac 1463done 1464else 1465 echo "$as_me: failed program was:" >&5 1466cat conftest.$ac_ext >&5 1467{ { echo "$as_me:1467: error: C compiler cannot create executables" >&5 1468echo "$as_me: error: C compiler cannot create executables" >&2;} 1469 { (exit 77); exit 77; }; } 1470fi 1471 1472ac_exeext=$ac_cv_exeext 1473echo "$as_me:1473: result: $ac_file" >&5 1474echo "${ECHO_T}$ac_file" >&6 1475 1476# Check the compiler produces executables we can run. If not, either 1477# the compiler is broken, or we cross compile. 1478echo "$as_me:1478: checking whether the C compiler works" >&5 1479echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1480# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1481# If not cross compiling, check that we can run a simple program. 1482if test "$cross_compiling" != yes; then 1483 if { ac_try='./$ac_file' 1484 { (eval echo "$as_me:1484: \"$ac_try\"") >&5 1485 (eval $ac_try) 2>&5 1486 ac_status=$? 1487 echo "$as_me:1487: \$? = $ac_status" >&5 1488 (exit $ac_status); }; }; then 1489 cross_compiling=no 1490 else 1491 if test "$cross_compiling" = maybe; then 1492 cross_compiling=yes 1493 else 1494 { { echo "$as_me:1494: error: cannot run C compiled programs. 1495If you meant to cross compile, use \`--host'." >&5 1496echo "$as_me: error: cannot run C compiled programs. 1497If you meant to cross compile, use \`--host'." >&2;} 1498 { (exit 1); exit 1; }; } 1499 fi 1500 fi 1501fi 1502echo "$as_me:1502: result: yes" >&5 1503echo "${ECHO_T}yes" >&6 1504 1505rm -f a.out a.exe conftest$ac_cv_exeext 1506ac_clean_files=$ac_clean_files_save 1507# Check the compiler produces executables we can run. If not, either 1508# the compiler is broken, or we cross compile. 1509echo "$as_me:1509: checking whether we are cross compiling" >&5 1510echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1511echo "$as_me:1511: result: $cross_compiling" >&5 1512echo "${ECHO_T}$cross_compiling" >&6 1513 1514echo "$as_me:1514: checking for executable suffix" >&5 1515echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1516if { (eval echo "$as_me:1516: \"$ac_link\"") >&5 1517 (eval $ac_link) 2>&5 1518 ac_status=$? 1519 echo "$as_me:1519: \$? = $ac_status" >&5 1520 (exit $ac_status); }; then 1521 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1522# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1523# work properly (i.e., refer to `conftest.exe'), while it won't with 1524# `rm'. 1525for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1526 case $ac_file in 1527 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1528 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1529 export ac_cv_exeext 1530 break;; 1531 * ) break;; 1532 esac 1533done 1534else 1535 { { echo "$as_me:1535: error: cannot compute EXEEXT: cannot compile and link" >&5 1536echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1537 { (exit 1); exit 1; }; } 1538fi 1539 1540rm -f conftest$ac_cv_exeext 1541echo "$as_me:1541: result: $ac_cv_exeext" >&5 1542echo "${ECHO_T}$ac_cv_exeext" >&6 1543 1544rm -f conftest.$ac_ext 1545EXEEXT=$ac_cv_exeext 1546ac_exeext=$EXEEXT 1547echo "$as_me:1547: checking for object suffix" >&5 1548echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1549if test "${ac_cv_objext+set}" = set; then 1550 echo $ECHO_N "(cached) $ECHO_C" >&6 1551else 1552 cat >conftest.$ac_ext <<_ACEOF 1553#line 1553 "configure" 1554#include "confdefs.h" 1555 1556int 1557main () 1558{ 1559 1560 ; 1561 return 0; 1562} 1563_ACEOF 1564rm -f conftest.o conftest.obj 1565if { (eval echo "$as_me:1565: \"$ac_compile\"") >&5 1566 (eval $ac_compile) 2>&5 1567 ac_status=$? 1568 echo "$as_me:1568: \$? = $ac_status" >&5 1569 (exit $ac_status); }; then 1570 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1571 case $ac_file in 1572 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1573 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1574 break;; 1575 esac 1576done 1577else 1578 echo "$as_me: failed program was:" >&5 1579cat conftest.$ac_ext >&5 1580{ { echo "$as_me:1580: error: cannot compute OBJEXT: cannot compile" >&5 1581echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1582 { (exit 1); exit 1; }; } 1583fi 1584 1585rm -f conftest.$ac_cv_objext conftest.$ac_ext 1586fi 1587echo "$as_me:1587: result: $ac_cv_objext" >&5 1588echo "${ECHO_T}$ac_cv_objext" >&6 1589OBJEXT=$ac_cv_objext 1590ac_objext=$OBJEXT 1591echo "$as_me:1591: checking whether we are using the GNU C compiler" >&5 1592echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1593if test "${ac_cv_c_compiler_gnu+set}" = set; then 1594 echo $ECHO_N "(cached) $ECHO_C" >&6 1595else 1596 cat >conftest.$ac_ext <<_ACEOF 1597#line 1597 "configure" 1598#include "confdefs.h" 1599 1600int 1601main () 1602{ 1603#ifndef __GNUC__ 1604 choke me 1605#endif 1606 1607 ; 1608 return 0; 1609} 1610_ACEOF 1611rm -f conftest.$ac_objext 1612if { (eval echo "$as_me:1612: \"$ac_compile\"") >&5 1613 (eval $ac_compile) 2>&5 1614 ac_status=$? 1615 echo "$as_me:1615: \$? = $ac_status" >&5 1616 (exit $ac_status); } && 1617 { ac_try='test -s conftest.$ac_objext' 1618 { (eval echo "$as_me:1618: \"$ac_try\"") >&5 1619 (eval $ac_try) 2>&5 1620 ac_status=$? 1621 echo "$as_me:1621: \$? = $ac_status" >&5 1622 (exit $ac_status); }; }; then 1623 ac_compiler_gnu=yes 1624else 1625 echo "$as_me: failed program was:" >&5 1626cat conftest.$ac_ext >&5 1627ac_compiler_gnu=no 1628fi 1629rm -f conftest.$ac_objext conftest.$ac_ext 1630ac_cv_c_compiler_gnu=$ac_compiler_gnu 1631 1632fi 1633echo "$as_me:1633: result: $ac_cv_c_compiler_gnu" >&5 1634echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1635GCC=`test $ac_compiler_gnu = yes && echo yes` 1636ac_test_CFLAGS=${CFLAGS+set} 1637ac_save_CFLAGS=$CFLAGS 1638CFLAGS="-g" 1639echo "$as_me:1639: checking whether $CC accepts -g" >&5 1640echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1641if test "${ac_cv_prog_cc_g+set}" = set; then 1642 echo $ECHO_N "(cached) $ECHO_C" >&6 1643else 1644 cat >conftest.$ac_ext <<_ACEOF 1645#line 1645 "configure" 1646#include "confdefs.h" 1647 1648int 1649main () 1650{ 1651 1652 ; 1653 return 0; 1654} 1655_ACEOF 1656rm -f conftest.$ac_objext 1657if { (eval echo "$as_me:1657: \"$ac_compile\"") >&5 1658 (eval $ac_compile) 2>&5 1659 ac_status=$? 1660 echo "$as_me:1660: \$? = $ac_status" >&5 1661 (exit $ac_status); } && 1662 { ac_try='test -s conftest.$ac_objext' 1663 { (eval echo "$as_me:1663: \"$ac_try\"") >&5 1664 (eval $ac_try) 2>&5 1665 ac_status=$? 1666 echo "$as_me:1666: \$? = $ac_status" >&5 1667 (exit $ac_status); }; }; then 1668 ac_cv_prog_cc_g=yes 1669else 1670 echo "$as_me: failed program was:" >&5 1671cat conftest.$ac_ext >&5 1672ac_cv_prog_cc_g=no 1673fi 1674rm -f conftest.$ac_objext conftest.$ac_ext 1675fi 1676echo "$as_me:1676: result: $ac_cv_prog_cc_g" >&5 1677echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1678if test "$ac_test_CFLAGS" = set; then 1679 CFLAGS=$ac_save_CFLAGS 1680elif test $ac_cv_prog_cc_g = yes; then 1681 if test "$GCC" = yes; then 1682 CFLAGS="-g -O2" 1683 else 1684 CFLAGS="-g" 1685 fi 1686else 1687 if test "$GCC" = yes; then 1688 CFLAGS="-O2" 1689 else 1690 CFLAGS= 1691 fi 1692fi 1693# Some people use a C++ compiler to compile C. Since we use `exit', 1694# in C++ we need to declare it. In case someone uses the same compiler 1695# for both compiling C and C++ we need to have the C++ compiler decide 1696# the declaration of exit, since it's the most demanding environment. 1697cat >conftest.$ac_ext <<_ACEOF 1698#ifndef __cplusplus 1699 choke me 1700#endif 1701_ACEOF 1702rm -f conftest.$ac_objext 1703if { (eval echo "$as_me:1703: \"$ac_compile\"") >&5 1704 (eval $ac_compile) 2>&5 1705 ac_status=$? 1706 echo "$as_me:1706: \$? = $ac_status" >&5 1707 (exit $ac_status); } && 1708 { ac_try='test -s conftest.$ac_objext' 1709 { (eval echo "$as_me:1709: \"$ac_try\"") >&5 1710 (eval $ac_try) 2>&5 1711 ac_status=$? 1712 echo "$as_me:1712: \$? = $ac_status" >&5 1713 (exit $ac_status); }; }; then 1714 for ac_declaration in \ 1715 ''\ 1716 '#include <stdlib.h>' \ 1717 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1718 'extern "C" void std::exit (int); using std::exit;' \ 1719 'extern "C" void exit (int) throw ();' \ 1720 'extern "C" void exit (int);' \ 1721 'void exit (int);' 1722do 1723 cat >conftest.$ac_ext <<_ACEOF 1724#line 1724 "configure" 1725#include "confdefs.h" 1726#include <stdlib.h> 1727$ac_declaration 1728int 1729main () 1730{ 1731exit (42); 1732 ; 1733 return 0; 1734} 1735_ACEOF 1736rm -f conftest.$ac_objext 1737if { (eval echo "$as_me:1737: \"$ac_compile\"") >&5 1738 (eval $ac_compile) 2>&5 1739 ac_status=$? 1740 echo "$as_me:1740: \$? = $ac_status" >&5 1741 (exit $ac_status); } && 1742 { ac_try='test -s conftest.$ac_objext' 1743 { (eval echo "$as_me:1743: \"$ac_try\"") >&5 1744 (eval $ac_try) 2>&5 1745 ac_status=$? 1746 echo "$as_me:1746: \$? = $ac_status" >&5 1747 (exit $ac_status); }; }; then 1748 : 1749else 1750 echo "$as_me: failed program was:" >&5 1751cat conftest.$ac_ext >&5 1752continue 1753fi 1754rm -f conftest.$ac_objext conftest.$ac_ext 1755 cat >conftest.$ac_ext <<_ACEOF 1756#line 1756 "configure" 1757#include "confdefs.h" 1758$ac_declaration 1759int 1760main () 1761{ 1762exit (42); 1763 ; 1764 return 0; 1765} 1766_ACEOF 1767rm -f conftest.$ac_objext 1768if { (eval echo "$as_me:1768: \"$ac_compile\"") >&5 1769 (eval $ac_compile) 2>&5 1770 ac_status=$? 1771 echo "$as_me:1771: \$? = $ac_status" >&5 1772 (exit $ac_status); } && 1773 { ac_try='test -s conftest.$ac_objext' 1774 { (eval echo "$as_me:1774: \"$ac_try\"") >&5 1775 (eval $ac_try) 2>&5 1776 ac_status=$? 1777 echo "$as_me:1777: \$? = $ac_status" >&5 1778 (exit $ac_status); }; }; then 1779 break 1780else 1781 echo "$as_me: failed program was:" >&5 1782cat conftest.$ac_ext >&5 1783fi 1784rm -f conftest.$ac_objext conftest.$ac_ext 1785done 1786rm -rf conftest* 1787if test -n "$ac_declaration"; then 1788 echo '#ifdef __cplusplus' >>confdefs.h 1789 echo $ac_declaration >>confdefs.h 1790 echo '#endif' >>confdefs.h 1791fi 1792 1793else 1794 echo "$as_me: failed program was:" >&5 1795cat conftest.$ac_ext >&5 1796fi 1797rm -f conftest.$ac_objext conftest.$ac_ext 1798ac_ext=c 1799ac_cpp='$CPP $CPPFLAGS' 1800ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1801ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1802ac_compiler_gnu=$ac_cv_c_compiler_gnu 1803ac_main_return=return 1804 1805GCC_VERSION=none 1806if test "$GCC" = yes ; then 1807 echo "$as_me:1807: checking version of $CC" >&5 1808echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1809 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1810 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1811 echo "$as_me:1811: result: $GCC_VERSION" >&5 1812echo "${ECHO_T}$GCC_VERSION" >&6 1813fi 1814 1815echo "$as_me:1815: checking for $CC option to accept ANSI C" >&5 1816echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1817if test "${ac_cv_prog_cc_stdc+set}" = set; then 1818 echo $ECHO_N "(cached) $ECHO_C" >&6 1819else 1820 ac_cv_prog_cc_stdc=no 1821ac_save_CC=$CC 1822cat >conftest.$ac_ext <<_ACEOF 1823#line 1823 "configure" 1824#include "confdefs.h" 1825#include <stdarg.h> 1826#include <stdio.h> 1827#include <sys/types.h> 1828#include <sys/stat.h> 1829/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1830struct buf { int x; }; 1831FILE * (*rcsopen) (struct buf *, struct stat *, int); 1832static char *e (p, i) 1833 char **p; 1834 int i; 1835{ 1836 return p[i]; 1837} 1838static char *f (char * (*g) (char **, int), char **p, ...) 1839{ 1840 char *s; 1841 va_list v; 1842 va_start (v,p); 1843 s = g (p, va_arg (v,int)); 1844 va_end (v); 1845 return s; 1846} 1847int test (int i, double x); 1848struct s1 {int (*f) (int a);}; 1849struct s2 {int (*f) (double a);}; 1850int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1851int argc; 1852char **argv; 1853int 1854main () 1855{ 1856return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 1857 ; 1858 return 0; 1859} 1860_ACEOF 1861# Don't try gcc -ansi; that turns off useful extensions and 1862# breaks some systems' header files. 1863# AIX -qlanglvl=ansi 1864# Ultrix and OSF/1 -std1 1865# HP-UX 10.20 and later -Ae 1866# HP-UX older versions -Aa -D_HPUX_SOURCE 1867# SVR4 -Xc -D__EXTENSIONS__ 1868for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 1869do 1870 CC="$ac_save_CC $ac_arg" 1871 rm -f conftest.$ac_objext 1872if { (eval echo "$as_me:1872: \"$ac_compile\"") >&5 1873 (eval $ac_compile) 2>&5 1874 ac_status=$? 1875 echo "$as_me:1875: \$? = $ac_status" >&5 1876 (exit $ac_status); } && 1877 { ac_try='test -s conftest.$ac_objext' 1878 { (eval echo "$as_me:1878: \"$ac_try\"") >&5 1879 (eval $ac_try) 2>&5 1880 ac_status=$? 1881 echo "$as_me:1881: \$? = $ac_status" >&5 1882 (exit $ac_status); }; }; then 1883 ac_cv_prog_cc_stdc=$ac_arg 1884break 1885else 1886 echo "$as_me: failed program was:" >&5 1887cat conftest.$ac_ext >&5 1888fi 1889rm -f conftest.$ac_objext 1890done 1891rm -f conftest.$ac_ext conftest.$ac_objext 1892CC=$ac_save_CC 1893 1894fi 1895 1896case "x$ac_cv_prog_cc_stdc" in 1897 x|xno) 1898 echo "$as_me:1898: result: none needed" >&5 1899echo "${ECHO_T}none needed" >&6 ;; 1900 *) 1901 echo "$as_me:1901: result: $ac_cv_prog_cc_stdc" >&5 1902echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 1903 CC="$CC $ac_cv_prog_cc_stdc" ;; 1904esac 1905 1906# This should have been defined by AC_PROG_CC 1907: ${CC:=cc} 1908 1909echo "$as_me:1909: checking \$CC variable" >&5 1910echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 1911case "$CC" in #(vi 1912*[\ \ ]-[IUD]*) 1913 echo "$as_me:1913: result: broken" >&5 1914echo "${ECHO_T}broken" >&6 1915 { echo "$as_me:1915: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 1916echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 1917 # humor him... 1918 cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'` 1919 CC=`echo "$CC" | sed -e 's/[ ].*//'` 1920 1921cf_fix_cppflags=no 1922cf_new_cflags= 1923cf_new_cppflags= 1924cf_new_extra_cppflags= 1925 1926for cf_add_cflags in $cf_flags 1927do 1928case $cf_fix_cppflags in 1929no) 1930 case $cf_add_cflags in #(vi 1931 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 1932 case $cf_add_cflags in 1933 -D*) 1934 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 1935 1936 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 1937 && test -z "${cf_tst_cflags}" \ 1938 && cf_fix_cppflags=yes 1939 1940 if test $cf_fix_cppflags = yes ; then 1941 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1942 continue 1943 elif test "${cf_tst_cflags}" = "\"'" ; then 1944 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1945 continue 1946 fi 1947 ;; 1948 esac 1949 case "$CPPFLAGS" in 1950 *$cf_add_cflags) #(vi 1951 ;; 1952 *) #(vi 1953 case $cf_add_cflags in #(vi 1954 -D*) 1955 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 1956 1957CPPFLAGS=`echo "$CPPFLAGS" | \ 1958 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 1959 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 1960 1961 ;; 1962 esac 1963 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 1964 ;; 1965 esac 1966 ;; 1967 *) 1968 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 1969 ;; 1970 esac 1971 ;; 1972yes) 1973 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1974 1975 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 1976 1977 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 1978 && test -z "${cf_tst_cflags}" \ 1979 && cf_fix_cppflags=no 1980 ;; 1981esac 1982done 1983 1984if test -n "$cf_new_cflags" ; then 1985 1986 CFLAGS="$CFLAGS $cf_new_cflags" 1987fi 1988 1989if test -n "$cf_new_cppflags" ; then 1990 1991 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 1992fi 1993 1994if test -n "$cf_new_extra_cppflags" ; then 1995 1996 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 1997fi 1998 1999 ;; 2000*) 2001 echo "$as_me:2001: result: ok" >&5 2002echo "${ECHO_T}ok" >&6 2003 ;; 2004esac 2005 2006echo "$as_me:2006: checking whether ${MAKE-make} sets \${MAKE}" >&5 2007echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2008set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2009if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2010 echo $ECHO_N "(cached) $ECHO_C" >&6 2011else 2012 cat >conftest.make <<\EOF 2013all: 2014 @echo 'ac_maketemp="${MAKE}"' 2015EOF 2016# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2017eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2018if test -n "$ac_maketemp"; then 2019 eval ac_cv_prog_make_${ac_make}_set=yes 2020else 2021 eval ac_cv_prog_make_${ac_make}_set=no 2022fi 2023rm -f conftest.make 2024fi 2025if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2026 echo "$as_me:2026: result: yes" >&5 2027echo "${ECHO_T}yes" >&6 2028 SET_MAKE= 2029else 2030 echo "$as_me:2030: result: no" >&5 2031echo "${ECHO_T}no" >&6 2032 SET_MAKE="MAKE=${MAKE-make}" 2033fi 2034 2035# Find a good install program. We prefer a C program (faster), 2036# so one script is as good as another. But avoid the broken or 2037# incompatible versions: 2038# SysV /etc/install, /usr/sbin/install 2039# SunOS /usr/etc/install 2040# IRIX /sbin/install 2041# AIX /bin/install 2042# AmigaOS /C/install, which installs bootblocks on floppy discs 2043# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2044# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2045# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2046# ./install, which can be erroneously created by make from ./install.sh. 2047echo "$as_me:2047: checking for a BSD compatible install" >&5 2048echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2049if test -z "$INSTALL"; then 2050if test "${ac_cv_path_install+set}" = set; then 2051 echo $ECHO_N "(cached) $ECHO_C" >&6 2052else 2053 ac_save_IFS=$IFS; IFS=$ac_path_separator 2054 for ac_dir in $PATH; do 2055 IFS=$ac_save_IFS 2056 # Account for people who put trailing slashes in PATH elements. 2057 case $ac_dir/ in 2058 / | ./ | .// | /cC/* \ 2059 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2060 | /usr/ucb/* ) ;; 2061 *) 2062 # OSF1 and SCO ODT 3.0 have their own names for install. 2063 # Don't use installbsd from OSF since it installs stuff as root 2064 # by default. 2065 for ac_prog in ginstall scoinst install; do 2066 if $as_executable_p "$ac_dir/$ac_prog"; then 2067 if test $ac_prog = install && 2068 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2069 # AIX install. It has an incompatible calling convention. 2070 : 2071 elif test $ac_prog = install && 2072 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2073 # program-specific install script used by HP pwplus--don't use. 2074 : 2075 else 2076 ac_cv_path_install="$ac_dir/$ac_prog -c" 2077 break 2 2078 fi 2079 fi 2080 done 2081 ;; 2082 esac 2083 done 2084 2085fi 2086 if test "${ac_cv_path_install+set}" = set; then 2087 INSTALL=$ac_cv_path_install 2088 else 2089 # As a last resort, use the slow shell script. We don't cache a 2090 # path for INSTALL within a source directory, because that will 2091 # break other packages using the cache if that directory is 2092 # removed, or if the path is relative. 2093 INSTALL=$ac_install_sh 2094 fi 2095fi 2096echo "$as_me:2096: result: $INSTALL" >&5 2097echo "${ECHO_T}$INSTALL" >&6 2098 2099# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2100# It thinks the first close brace ends the variable substitution. 2101test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2102 2103test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2104 2105test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2106 2107echo "$as_me:2107: checking if filesystem supports mixed-case filenames" >&5 2108echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2109if test "${cf_cv_mixedcase+set}" = set; then 2110 echo $ECHO_N "(cached) $ECHO_C" >&6 2111else 2112 2113if test "$cross_compiling" = yes ; then 2114 case $target_alias in #(vi 2115 *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) #(vi 2116 cf_cv_mixedcase=no 2117 ;; 2118 *) 2119 cf_cv_mixedcase=yes 2120 ;; 2121 esac 2122else 2123 rm -f conftest CONFTEST 2124 echo test >conftest 2125 if test -f CONFTEST ; then 2126 cf_cv_mixedcase=no 2127 else 2128 cf_cv_mixedcase=yes 2129 fi 2130 rm -f conftest CONFTEST 2131fi 2132 2133fi 2134echo "$as_me:2134: result: $cf_cv_mixedcase" >&5 2135echo "${ECHO_T}$cf_cv_mixedcase" >&6 2136test "$cf_cv_mixedcase" = yes && 2137cat >>confdefs.h <<\EOF 2138#define MIXEDCASE_FILENAMES 1 2139EOF 2140 2141for ac_prog in exctags ctags 2142do 2143 # Extract the first word of "$ac_prog", so it can be a program name with args. 2144set dummy $ac_prog; ac_word=$2 2145echo "$as_me:2145: checking for $ac_word" >&5 2146echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2147if test "${ac_cv_prog_CTAGS+set}" = set; then 2148 echo $ECHO_N "(cached) $ECHO_C" >&6 2149else 2150 if test -n "$CTAGS"; then 2151 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2152else 2153 ac_save_IFS=$IFS; IFS=$ac_path_separator 2154ac_dummy="$PATH" 2155for ac_dir in $ac_dummy; do 2156 IFS=$ac_save_IFS 2157 test -z "$ac_dir" && ac_dir=. 2158 $as_executable_p "$ac_dir/$ac_word" || continue 2159ac_cv_prog_CTAGS="$ac_prog" 2160echo "$as_me:2160: found $ac_dir/$ac_word" >&5 2161break 2162done 2163 2164fi 2165fi 2166CTAGS=$ac_cv_prog_CTAGS 2167if test -n "$CTAGS"; then 2168 echo "$as_me:2168: result: $CTAGS" >&5 2169echo "${ECHO_T}$CTAGS" >&6 2170else 2171 echo "$as_me:2171: result: no" >&5 2172echo "${ECHO_T}no" >&6 2173fi 2174 2175 test -n "$CTAGS" && break 2176done 2177 2178for ac_prog in exetags etags 2179do 2180 # Extract the first word of "$ac_prog", so it can be a program name with args. 2181set dummy $ac_prog; ac_word=$2 2182echo "$as_me:2182: checking for $ac_word" >&5 2183echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2184if test "${ac_cv_prog_ETAGS+set}" = set; then 2185 echo $ECHO_N "(cached) $ECHO_C" >&6 2186else 2187 if test -n "$ETAGS"; then 2188 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2189else 2190 ac_save_IFS=$IFS; IFS=$ac_path_separator 2191ac_dummy="$PATH" 2192for ac_dir in $ac_dummy; do 2193 IFS=$ac_save_IFS 2194 test -z "$ac_dir" && ac_dir=. 2195 $as_executable_p "$ac_dir/$ac_word" || continue 2196ac_cv_prog_ETAGS="$ac_prog" 2197echo "$as_me:2197: found $ac_dir/$ac_word" >&5 2198break 2199done 2200 2201fi 2202fi 2203ETAGS=$ac_cv_prog_ETAGS 2204if test -n "$ETAGS"; then 2205 echo "$as_me:2205: result: $ETAGS" >&5 2206echo "${ECHO_T}$ETAGS" >&6 2207else 2208 echo "$as_me:2208: result: no" >&5 2209echo "${ECHO_T}no" >&6 2210fi 2211 2212 test -n "$ETAGS" && break 2213done 2214 2215# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2216set dummy ${CTAGS:-ctags}; ac_word=$2 2217echo "$as_me:2217: checking for $ac_word" >&5 2218echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2219if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2220 echo $ECHO_N "(cached) $ECHO_C" >&6 2221else 2222 if test -n "$MAKE_LOWER_TAGS"; then 2223 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2224else 2225 ac_save_IFS=$IFS; IFS=$ac_path_separator 2226ac_dummy="$PATH" 2227for ac_dir in $ac_dummy; do 2228 IFS=$ac_save_IFS 2229 test -z "$ac_dir" && ac_dir=. 2230 $as_executable_p "$ac_dir/$ac_word" || continue 2231ac_cv_prog_MAKE_LOWER_TAGS="yes" 2232echo "$as_me:2232: found $ac_dir/$ac_word" >&5 2233break 2234done 2235 2236 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2237fi 2238fi 2239MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2240if test -n "$MAKE_LOWER_TAGS"; then 2241 echo "$as_me:2241: result: $MAKE_LOWER_TAGS" >&5 2242echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2243else 2244 echo "$as_me:2244: result: no" >&5 2245echo "${ECHO_T}no" >&6 2246fi 2247 2248if test "$cf_cv_mixedcase" = yes ; then 2249 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2250set dummy ${ETAGS:-etags}; ac_word=$2 2251echo "$as_me:2251: checking for $ac_word" >&5 2252echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2253if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2254 echo $ECHO_N "(cached) $ECHO_C" >&6 2255else 2256 if test -n "$MAKE_UPPER_TAGS"; then 2257 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2258else 2259 ac_save_IFS=$IFS; IFS=$ac_path_separator 2260ac_dummy="$PATH" 2261for ac_dir in $ac_dummy; do 2262 IFS=$ac_save_IFS 2263 test -z "$ac_dir" && ac_dir=. 2264 $as_executable_p "$ac_dir/$ac_word" || continue 2265ac_cv_prog_MAKE_UPPER_TAGS="yes" 2266echo "$as_me:2266: found $ac_dir/$ac_word" >&5 2267break 2268done 2269 2270 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2271fi 2272fi 2273MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2274if test -n "$MAKE_UPPER_TAGS"; then 2275 echo "$as_me:2275: result: $MAKE_UPPER_TAGS" >&5 2276echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2277else 2278 echo "$as_me:2278: result: no" >&5 2279echo "${ECHO_T}no" >&6 2280fi 2281 2282else 2283 MAKE_UPPER_TAGS=no 2284fi 2285 2286if test "$MAKE_UPPER_TAGS" = yes ; then 2287 MAKE_UPPER_TAGS= 2288else 2289 MAKE_UPPER_TAGS="#" 2290fi 2291 2292if test "$MAKE_LOWER_TAGS" = yes ; then 2293 MAKE_LOWER_TAGS= 2294else 2295 MAKE_LOWER_TAGS="#" 2296fi 2297 2298for ac_prog in tdlint lint alint splint lclint 2299do 2300 # Extract the first word of "$ac_prog", so it can be a program name with args. 2301set dummy $ac_prog; ac_word=$2 2302echo "$as_me:2302: checking for $ac_word" >&5 2303echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2304if test "${ac_cv_prog_LINT+set}" = set; then 2305 echo $ECHO_N "(cached) $ECHO_C" >&6 2306else 2307 if test -n "$LINT"; then 2308 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2309else 2310 ac_save_IFS=$IFS; IFS=$ac_path_separator 2311ac_dummy="$PATH" 2312for ac_dir in $ac_dummy; do 2313 IFS=$ac_save_IFS 2314 test -z "$ac_dir" && ac_dir=. 2315 $as_executable_p "$ac_dir/$ac_word" || continue 2316ac_cv_prog_LINT="$ac_prog" 2317echo "$as_me:2317: found $ac_dir/$ac_word" >&5 2318break 2319done 2320 2321fi 2322fi 2323LINT=$ac_cv_prog_LINT 2324if test -n "$LINT"; then 2325 echo "$as_me:2325: result: $LINT" >&5 2326echo "${ECHO_T}$LINT" >&6 2327else 2328 echo "$as_me:2328: result: no" >&5 2329echo "${ECHO_T}no" >&6 2330fi 2331 2332 test -n "$LINT" && break 2333done 2334 2335cf_XOPEN_SOURCE=500 2336cf_POSIX_C_SOURCE=199506L 2337cf_xopen_source= 2338 2339case $host_os in #(vi 2340aix[4-7]*) #(vi 2341 cf_xopen_source="-D_ALL_SOURCE" 2342 ;; 2343cygwin|msys) #(vi 2344 cf_XOPEN_SOURCE=600 2345 ;; 2346darwin[0-8].*) #(vi 2347 cf_xopen_source="-D_APPLE_C_SOURCE" 2348 ;; 2349darwin*) #(vi 2350 cf_xopen_source="-D_DARWIN_C_SOURCE" 2351 cf_XOPEN_SOURCE= 2352 ;; 2353freebsd*|dragonfly*) #(vi 2354 # 5.x headers associate 2355 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2356 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2357 cf_POSIX_C_SOURCE=200112L 2358 cf_XOPEN_SOURCE=600 2359 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2360 ;; 2361hpux11*) #(vi 2362 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2363 ;; 2364hpux*) #(vi 2365 cf_xopen_source="-D_HPUX_SOURCE" 2366 ;; 2367irix[56].*) #(vi 2368 cf_xopen_source="-D_SGI_SOURCE" 2369 cf_XOPEN_SOURCE= 2370 ;; 2371linux*|gnu*|mint*|k*bsd*-gnu) #(vi 2372 2373echo "$as_me:2373: checking if we must define _GNU_SOURCE" >&5 2374echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 2375if test "${cf_cv_gnu_source+set}" = set; then 2376 echo $ECHO_N "(cached) $ECHO_C" >&6 2377else 2378 2379cat >conftest.$ac_ext <<_ACEOF 2380#line 2380 "configure" 2381#include "confdefs.h" 2382#include <sys/types.h> 2383int 2384main () 2385{ 2386 2387#ifndef _XOPEN_SOURCE 2388make an error 2389#endif 2390 ; 2391 return 0; 2392} 2393_ACEOF 2394rm -f conftest.$ac_objext 2395if { (eval echo "$as_me:2395: \"$ac_compile\"") >&5 2396 (eval $ac_compile) 2>&5 2397 ac_status=$? 2398 echo "$as_me:2398: \$? = $ac_status" >&5 2399 (exit $ac_status); } && 2400 { ac_try='test -s conftest.$ac_objext' 2401 { (eval echo "$as_me:2401: \"$ac_try\"") >&5 2402 (eval $ac_try) 2>&5 2403 ac_status=$? 2404 echo "$as_me:2404: \$? = $ac_status" >&5 2405 (exit $ac_status); }; }; then 2406 cf_cv_gnu_source=no 2407else 2408 echo "$as_me: failed program was:" >&5 2409cat conftest.$ac_ext >&5 2410cf_save="$CPPFLAGS" 2411 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2412 cat >conftest.$ac_ext <<_ACEOF 2413#line 2413 "configure" 2414#include "confdefs.h" 2415#include <sys/types.h> 2416int 2417main () 2418{ 2419 2420#ifdef _XOPEN_SOURCE 2421make an error 2422#endif 2423 ; 2424 return 0; 2425} 2426_ACEOF 2427rm -f conftest.$ac_objext 2428if { (eval echo "$as_me:2428: \"$ac_compile\"") >&5 2429 (eval $ac_compile) 2>&5 2430 ac_status=$? 2431 echo "$as_me:2431: \$? = $ac_status" >&5 2432 (exit $ac_status); } && 2433 { ac_try='test -s conftest.$ac_objext' 2434 { (eval echo "$as_me:2434: \"$ac_try\"") >&5 2435 (eval $ac_try) 2>&5 2436 ac_status=$? 2437 echo "$as_me:2437: \$? = $ac_status" >&5 2438 (exit $ac_status); }; }; then 2439 cf_cv_gnu_source=no 2440else 2441 echo "$as_me: failed program was:" >&5 2442cat conftest.$ac_ext >&5 2443cf_cv_gnu_source=yes 2444fi 2445rm -f conftest.$ac_objext conftest.$ac_ext 2446 CPPFLAGS="$cf_save" 2447 2448fi 2449rm -f conftest.$ac_objext conftest.$ac_ext 2450 2451fi 2452echo "$as_me:2452: result: $cf_cv_gnu_source" >&5 2453echo "${ECHO_T}$cf_cv_gnu_source" >&6 2454test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2455 2456 ;; 2457mirbsd*) #(vi 2458 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 2459 cf_XOPEN_SOURCE= 2460 2461cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2462 2463cf_save_CFLAGS="$CFLAGS" 2464cf_save_CPPFLAGS="$CPPFLAGS" 2465 2466cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 2467 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2468 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2469 2470cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 2471 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2472 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2473 2474echo "$as_me:2474: checking if we should define _POSIX_C_SOURCE" >&5 2475echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 2476if test "${cf_cv_posix_c_source+set}" = set; then 2477 echo $ECHO_N "(cached) $ECHO_C" >&6 2478else 2479 2480echo "${as_me:-configure}:2480: testing if the symbol is already defined go no further ..." 1>&5 2481 2482 cat >conftest.$ac_ext <<_ACEOF 2483#line 2483 "configure" 2484#include "confdefs.h" 2485#include <sys/types.h> 2486int 2487main () 2488{ 2489 2490#ifndef _POSIX_C_SOURCE 2491make an error 2492#endif 2493 ; 2494 return 0; 2495} 2496_ACEOF 2497rm -f conftest.$ac_objext 2498if { (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 $ac_status); }; }; then 2509 cf_cv_posix_c_source=no 2510else 2511 echo "$as_me: failed program was:" >&5 2512cat conftest.$ac_ext >&5 2513cf_want_posix_source=no 2514 case .$cf_POSIX_C_SOURCE in #(vi 2515 .[12]??*) #(vi 2516 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2517 ;; 2518 .2) #(vi 2519 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2520 cf_want_posix_source=yes 2521 ;; 2522 .*) 2523 cf_want_posix_source=yes 2524 ;; 2525 esac 2526 if test "$cf_want_posix_source" = yes ; then 2527 cat >conftest.$ac_ext <<_ACEOF 2528#line 2528 "configure" 2529#include "confdefs.h" 2530#include <sys/types.h> 2531int 2532main () 2533{ 2534 2535#ifdef _POSIX_SOURCE 2536make an error 2537#endif 2538 ; 2539 return 0; 2540} 2541_ACEOF 2542rm -f conftest.$ac_objext 2543if { (eval echo "$as_me:2543: \"$ac_compile\"") >&5 2544 (eval $ac_compile) 2>&5 2545 ac_status=$? 2546 echo "$as_me:2546: \$? = $ac_status" >&5 2547 (exit $ac_status); } && 2548 { ac_try='test -s conftest.$ac_objext' 2549 { (eval echo "$as_me:2549: \"$ac_try\"") >&5 2550 (eval $ac_try) 2>&5 2551 ac_status=$? 2552 echo "$as_me:2552: \$? = $ac_status" >&5 2553 (exit $ac_status); }; }; then 2554 : 2555else 2556 echo "$as_me: failed program was:" >&5 2557cat conftest.$ac_ext >&5 2558cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 2559fi 2560rm -f conftest.$ac_objext conftest.$ac_ext 2561 fi 2562 2563echo "${as_me:-configure}:2563: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 2564 2565 CFLAGS="$cf_trim_CFLAGS" 2566 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 2567 2568echo "${as_me:-configure}:2568: testing if the second compile does not leave our definition intact error ..." 1>&5 2569 2570 cat >conftest.$ac_ext <<_ACEOF 2571#line 2571 "configure" 2572#include "confdefs.h" 2573#include <sys/types.h> 2574int 2575main () 2576{ 2577 2578#ifndef _POSIX_C_SOURCE 2579make an error 2580#endif 2581 ; 2582 return 0; 2583} 2584_ACEOF 2585rm -f conftest.$ac_objext 2586if { (eval echo "$as_me:2586: \"$ac_compile\"") >&5 2587 (eval $ac_compile) 2>&5 2588 ac_status=$? 2589 echo "$as_me:2589: \$? = $ac_status" >&5 2590 (exit $ac_status); } && 2591 { ac_try='test -s conftest.$ac_objext' 2592 { (eval echo "$as_me:2592: \"$ac_try\"") >&5 2593 (eval $ac_try) 2>&5 2594 ac_status=$? 2595 echo "$as_me:2595: \$? = $ac_status" >&5 2596 (exit $ac_status); }; }; then 2597 : 2598else 2599 echo "$as_me: failed program was:" >&5 2600cat conftest.$ac_ext >&5 2601cf_cv_posix_c_source=no 2602fi 2603rm -f conftest.$ac_objext conftest.$ac_ext 2604 CFLAGS="$cf_save_CFLAGS" 2605 CPPFLAGS="$cf_save_CPPFLAGS" 2606 2607fi 2608rm -f conftest.$ac_objext conftest.$ac_ext 2609 2610fi 2611echo "$as_me:2611: result: $cf_cv_posix_c_source" >&5 2612echo "${ECHO_T}$cf_cv_posix_c_source" >&6 2613 2614if test "$cf_cv_posix_c_source" != no ; then 2615 CFLAGS="$cf_trim_CFLAGS" 2616 CPPFLAGS="$cf_trim_CPPFLAGS" 2617 2618cf_fix_cppflags=no 2619cf_new_cflags= 2620cf_new_cppflags= 2621cf_new_extra_cppflags= 2622 2623for cf_add_cflags in $cf_cv_posix_c_source 2624do 2625case $cf_fix_cppflags in 2626no) 2627 case $cf_add_cflags in #(vi 2628 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 2629 case $cf_add_cflags in 2630 -D*) 2631 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2632 2633 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2634 && test -z "${cf_tst_cflags}" \ 2635 && cf_fix_cppflags=yes 2636 2637 if test $cf_fix_cppflags = yes ; then 2638 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2639 continue 2640 elif test "${cf_tst_cflags}" = "\"'" ; then 2641 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2642 continue 2643 fi 2644 ;; 2645 esac 2646 case "$CPPFLAGS" in 2647 *$cf_add_cflags) #(vi 2648 ;; 2649 *) #(vi 2650 case $cf_add_cflags in #(vi 2651 -D*) 2652 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2653 2654CPPFLAGS=`echo "$CPPFLAGS" | \ 2655 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2656 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2657 2658 ;; 2659 esac 2660 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2661 ;; 2662 esac 2663 ;; 2664 *) 2665 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2666 ;; 2667 esac 2668 ;; 2669yes) 2670 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2671 2672 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2673 2674 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2675 && test -z "${cf_tst_cflags}" \ 2676 && cf_fix_cppflags=no 2677 ;; 2678esac 2679done 2680 2681if test -n "$cf_new_cflags" ; then 2682 2683 CFLAGS="$CFLAGS $cf_new_cflags" 2684fi 2685 2686if test -n "$cf_new_cppflags" ; then 2687 2688 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2689fi 2690 2691if test -n "$cf_new_extra_cppflags" ; then 2692 2693 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2694fi 2695 2696fi 2697 2698 ;; 2699netbsd*) #(vi 2700 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 2701 ;; 2702openbsd[4-9]*) #(vi 2703 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 2704 cf_xopen_source="-D_BSD_SOURCE" 2705 cf_XOPEN_SOURCE=600 2706 ;; 2707openbsd*) #(vi 2708 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 2709 ;; 2710osf[45]*) #(vi 2711 cf_xopen_source="-D_OSF_SOURCE" 2712 ;; 2713nto-qnx*) #(vi 2714 cf_xopen_source="-D_QNX_SOURCE" 2715 ;; 2716sco*) #(vi 2717 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 2718 ;; 2719solaris2.*) #(vi 2720 cf_xopen_source="-D__EXTENSIONS__" 2721 ;; 2722*) 2723 2724echo "$as_me:2724: checking if we should define _XOPEN_SOURCE" >&5 2725echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 2726if test "${cf_cv_xopen_source+set}" = set; then 2727 echo $ECHO_N "(cached) $ECHO_C" >&6 2728else 2729 2730 cat >conftest.$ac_ext <<_ACEOF 2731#line 2731 "configure" 2732#include "confdefs.h" 2733 2734#include <stdlib.h> 2735#include <string.h> 2736#include <sys/types.h> 2737 2738int 2739main () 2740{ 2741 2742#ifndef _XOPEN_SOURCE 2743make an error 2744#endif 2745 ; 2746 return 0; 2747} 2748_ACEOF 2749rm -f conftest.$ac_objext 2750if { (eval echo "$as_me:2750: \"$ac_compile\"") >&5 2751 (eval $ac_compile) 2>&5 2752 ac_status=$? 2753 echo "$as_me:2753: \$? = $ac_status" >&5 2754 (exit $ac_status); } && 2755 { ac_try='test -s conftest.$ac_objext' 2756 { (eval echo "$as_me:2756: \"$ac_try\"") >&5 2757 (eval $ac_try) 2>&5 2758 ac_status=$? 2759 echo "$as_me:2759: \$? = $ac_status" >&5 2760 (exit $ac_status); }; }; then 2761 cf_cv_xopen_source=no 2762else 2763 echo "$as_me: failed program was:" >&5 2764cat conftest.$ac_ext >&5 2765cf_save="$CPPFLAGS" 2766 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2767 cat >conftest.$ac_ext <<_ACEOF 2768#line 2768 "configure" 2769#include "confdefs.h" 2770 2771#include <stdlib.h> 2772#include <string.h> 2773#include <sys/types.h> 2774 2775int 2776main () 2777{ 2778 2779#ifdef _XOPEN_SOURCE 2780make an error 2781#endif 2782 ; 2783 return 0; 2784} 2785_ACEOF 2786rm -f conftest.$ac_objext 2787if { (eval echo "$as_me:2787: \"$ac_compile\"") >&5 2788 (eval $ac_compile) 2>&5 2789 ac_status=$? 2790 echo "$as_me:2790: \$? = $ac_status" >&5 2791 (exit $ac_status); } && 2792 { ac_try='test -s conftest.$ac_objext' 2793 { (eval echo "$as_me:2793: \"$ac_try\"") >&5 2794 (eval $ac_try) 2>&5 2795 ac_status=$? 2796 echo "$as_me:2796: \$? = $ac_status" >&5 2797 (exit $ac_status); }; }; then 2798 cf_cv_xopen_source=no 2799else 2800 echo "$as_me: failed program was:" >&5 2801cat conftest.$ac_ext >&5 2802cf_cv_xopen_source=$cf_XOPEN_SOURCE 2803fi 2804rm -f conftest.$ac_objext conftest.$ac_ext 2805 CPPFLAGS="$cf_save" 2806 2807fi 2808rm -f conftest.$ac_objext conftest.$ac_ext 2809 2810fi 2811echo "$as_me:2811: result: $cf_cv_xopen_source" >&5 2812echo "${ECHO_T}$cf_cv_xopen_source" >&6 2813 2814if test "$cf_cv_xopen_source" != no ; then 2815 2816CFLAGS=`echo "$CFLAGS" | \ 2817 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2818 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2819 2820CPPFLAGS=`echo "$CPPFLAGS" | \ 2821 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2822 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2823 2824 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 2825 2826cf_fix_cppflags=no 2827cf_new_cflags= 2828cf_new_cppflags= 2829cf_new_extra_cppflags= 2830 2831for cf_add_cflags in $cf_temp_xopen_source 2832do 2833case $cf_fix_cppflags in 2834no) 2835 case $cf_add_cflags in #(vi 2836 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 2837 case $cf_add_cflags in 2838 -D*) 2839 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2840 2841 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2842 && test -z "${cf_tst_cflags}" \ 2843 && cf_fix_cppflags=yes 2844 2845 if test $cf_fix_cppflags = yes ; then 2846 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2847 continue 2848 elif test "${cf_tst_cflags}" = "\"'" ; then 2849 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2850 continue 2851 fi 2852 ;; 2853 esac 2854 case "$CPPFLAGS" in 2855 *$cf_add_cflags) #(vi 2856 ;; 2857 *) #(vi 2858 case $cf_add_cflags in #(vi 2859 -D*) 2860 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2861 2862CPPFLAGS=`echo "$CPPFLAGS" | \ 2863 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2864 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2865 2866 ;; 2867 esac 2868 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2869 ;; 2870 esac 2871 ;; 2872 *) 2873 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2874 ;; 2875 esac 2876 ;; 2877yes) 2878 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2879 2880 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2881 2882 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2883 && test -z "${cf_tst_cflags}" \ 2884 && cf_fix_cppflags=no 2885 ;; 2886esac 2887done 2888 2889if test -n "$cf_new_cflags" ; then 2890 2891 CFLAGS="$CFLAGS $cf_new_cflags" 2892fi 2893 2894if test -n "$cf_new_cppflags" ; then 2895 2896 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2897fi 2898 2899if test -n "$cf_new_extra_cppflags" ; then 2900 2901 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2902fi 2903 2904fi 2905 2906cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2907 2908cf_save_CFLAGS="$CFLAGS" 2909cf_save_CPPFLAGS="$CPPFLAGS" 2910 2911cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 2912 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2913 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2914 2915cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 2916 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2917 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2918 2919echo "$as_me:2919: checking if we should define _POSIX_C_SOURCE" >&5 2920echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 2921if test "${cf_cv_posix_c_source+set}" = set; then 2922 echo $ECHO_N "(cached) $ECHO_C" >&6 2923else 2924 2925echo "${as_me:-configure}:2925: testing if the symbol is already defined go no further ..." 1>&5 2926 2927 cat >conftest.$ac_ext <<_ACEOF 2928#line 2928 "configure" 2929#include "confdefs.h" 2930#include <sys/types.h> 2931int 2932main () 2933{ 2934 2935#ifndef _POSIX_C_SOURCE 2936make an error 2937#endif 2938 ; 2939 return 0; 2940} 2941_ACEOF 2942rm -f conftest.$ac_objext 2943if { (eval echo "$as_me:2943: \"$ac_compile\"") >&5 2944 (eval $ac_compile) 2>&5 2945 ac_status=$? 2946 echo "$as_me:2946: \$? = $ac_status" >&5 2947 (exit $ac_status); } && 2948 { ac_try='test -s conftest.$ac_objext' 2949 { (eval echo "$as_me:2949: \"$ac_try\"") >&5 2950 (eval $ac_try) 2>&5 2951 ac_status=$? 2952 echo "$as_me:2952: \$? = $ac_status" >&5 2953 (exit $ac_status); }; }; then 2954 cf_cv_posix_c_source=no 2955else 2956 echo "$as_me: failed program was:" >&5 2957cat conftest.$ac_ext >&5 2958cf_want_posix_source=no 2959 case .$cf_POSIX_C_SOURCE in #(vi 2960 .[12]??*) #(vi 2961 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2962 ;; 2963 .2) #(vi 2964 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2965 cf_want_posix_source=yes 2966 ;; 2967 .*) 2968 cf_want_posix_source=yes 2969 ;; 2970 esac 2971 if test "$cf_want_posix_source" = yes ; then 2972 cat >conftest.$ac_ext <<_ACEOF 2973#line 2973 "configure" 2974#include "confdefs.h" 2975#include <sys/types.h> 2976int 2977main () 2978{ 2979 2980#ifdef _POSIX_SOURCE 2981make an error 2982#endif 2983 ; 2984 return 0; 2985} 2986_ACEOF 2987rm -f conftest.$ac_objext 2988if { (eval echo "$as_me:2988: \"$ac_compile\"") >&5 2989 (eval $ac_compile) 2>&5 2990 ac_status=$? 2991 echo "$as_me:2991: \$? = $ac_status" >&5 2992 (exit $ac_status); } && 2993 { ac_try='test -s conftest.$ac_objext' 2994 { (eval echo "$as_me:2994: \"$ac_try\"") >&5 2995 (eval $ac_try) 2>&5 2996 ac_status=$? 2997 echo "$as_me:2997: \$? = $ac_status" >&5 2998 (exit $ac_status); }; }; then 2999 : 3000else 3001 echo "$as_me: failed program was:" >&5 3002cat conftest.$ac_ext >&5 3003cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3004fi 3005rm -f conftest.$ac_objext conftest.$ac_ext 3006 fi 3007 3008echo "${as_me:-configure}:3008: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3009 3010 CFLAGS="$cf_trim_CFLAGS" 3011 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 3012 3013echo "${as_me:-configure}:3013: testing if the second compile does not leave our definition intact error ..." 1>&5 3014 3015 cat >conftest.$ac_ext <<_ACEOF 3016#line 3016 "configure" 3017#include "confdefs.h" 3018#include <sys/types.h> 3019int 3020main () 3021{ 3022 3023#ifndef _POSIX_C_SOURCE 3024make an error 3025#endif 3026 ; 3027 return 0; 3028} 3029_ACEOF 3030rm -f conftest.$ac_objext 3031if { (eval echo "$as_me:3031: \"$ac_compile\"") >&5 3032 (eval $ac_compile) 2>&5 3033 ac_status=$? 3034 echo "$as_me:3034: \$? = $ac_status" >&5 3035 (exit $ac_status); } && 3036 { ac_try='test -s conftest.$ac_objext' 3037 { (eval echo "$as_me:3037: \"$ac_try\"") >&5 3038 (eval $ac_try) 2>&5 3039 ac_status=$? 3040 echo "$as_me:3040: \$? = $ac_status" >&5 3041 (exit $ac_status); }; }; then 3042 : 3043else 3044 echo "$as_me: failed program was:" >&5 3045cat conftest.$ac_ext >&5 3046cf_cv_posix_c_source=no 3047fi 3048rm -f conftest.$ac_objext conftest.$ac_ext 3049 CFLAGS="$cf_save_CFLAGS" 3050 CPPFLAGS="$cf_save_CPPFLAGS" 3051 3052fi 3053rm -f conftest.$ac_objext conftest.$ac_ext 3054 3055fi 3056echo "$as_me:3056: result: $cf_cv_posix_c_source" >&5 3057echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3058 3059if test "$cf_cv_posix_c_source" != no ; then 3060 CFLAGS="$cf_trim_CFLAGS" 3061 CPPFLAGS="$cf_trim_CPPFLAGS" 3062 3063cf_fix_cppflags=no 3064cf_new_cflags= 3065cf_new_cppflags= 3066cf_new_extra_cppflags= 3067 3068for cf_add_cflags in $cf_cv_posix_c_source 3069do 3070case $cf_fix_cppflags in 3071no) 3072 case $cf_add_cflags in #(vi 3073 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3074 case $cf_add_cflags in 3075 -D*) 3076 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3077 3078 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3079 && test -z "${cf_tst_cflags}" \ 3080 && cf_fix_cppflags=yes 3081 3082 if test $cf_fix_cppflags = yes ; then 3083 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3084 continue 3085 elif test "${cf_tst_cflags}" = "\"'" ; then 3086 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3087 continue 3088 fi 3089 ;; 3090 esac 3091 case "$CPPFLAGS" in 3092 *$cf_add_cflags) #(vi 3093 ;; 3094 *) #(vi 3095 case $cf_add_cflags in #(vi 3096 -D*) 3097 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3098 3099CPPFLAGS=`echo "$CPPFLAGS" | \ 3100 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3101 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3102 3103 ;; 3104 esac 3105 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3106 ;; 3107 esac 3108 ;; 3109 *) 3110 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3111 ;; 3112 esac 3113 ;; 3114yes) 3115 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3116 3117 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3118 3119 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3120 && test -z "${cf_tst_cflags}" \ 3121 && cf_fix_cppflags=no 3122 ;; 3123esac 3124done 3125 3126if test -n "$cf_new_cflags" ; then 3127 3128 CFLAGS="$CFLAGS $cf_new_cflags" 3129fi 3130 3131if test -n "$cf_new_cppflags" ; then 3132 3133 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3134fi 3135 3136if test -n "$cf_new_extra_cppflags" ; then 3137 3138 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3139fi 3140 3141fi 3142 3143 ;; 3144esac 3145 3146if test -n "$cf_xopen_source" ; then 3147 3148cf_fix_cppflags=no 3149cf_new_cflags= 3150cf_new_cppflags= 3151cf_new_extra_cppflags= 3152 3153for cf_add_cflags in $cf_xopen_source 3154do 3155case $cf_fix_cppflags in 3156no) 3157 case $cf_add_cflags in #(vi 3158 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3159 case $cf_add_cflags in 3160 -D*) 3161 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3162 3163 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3164 && test -z "${cf_tst_cflags}" \ 3165 && cf_fix_cppflags=yes 3166 3167 if test $cf_fix_cppflags = yes ; then 3168 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3169 continue 3170 elif test "${cf_tst_cflags}" = "\"'" ; then 3171 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3172 continue 3173 fi 3174 ;; 3175 esac 3176 case "$CPPFLAGS" in 3177 *$cf_add_cflags) #(vi 3178 ;; 3179 *) #(vi 3180 case $cf_add_cflags in #(vi 3181 -D*) 3182 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3183 3184CPPFLAGS=`echo "$CPPFLAGS" | \ 3185 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3186 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3187 3188 ;; 3189 esac 3190 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3191 ;; 3192 esac 3193 ;; 3194 *) 3195 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3196 ;; 3197 esac 3198 ;; 3199yes) 3200 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3201 3202 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3203 3204 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3205 && test -z "${cf_tst_cflags}" \ 3206 && cf_fix_cppflags=no 3207 ;; 3208esac 3209done 3210 3211if test -n "$cf_new_cflags" ; then 3212 3213 CFLAGS="$CFLAGS $cf_new_cflags" 3214fi 3215 3216if test -n "$cf_new_cppflags" ; then 3217 3218 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3219fi 3220 3221if test -n "$cf_new_extra_cppflags" ; then 3222 3223 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3224fi 3225 3226fi 3227 3228if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 3229 echo "$as_me:3229: checking if _XOPEN_SOURCE really is set" >&5 3230echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 3231 cat >conftest.$ac_ext <<_ACEOF 3232#line 3232 "configure" 3233#include "confdefs.h" 3234#include <stdlib.h> 3235int 3236main () 3237{ 3238 3239#ifndef _XOPEN_SOURCE 3240make an error 3241#endif 3242 ; 3243 return 0; 3244} 3245_ACEOF 3246rm -f conftest.$ac_objext 3247if { (eval echo "$as_me:3247: \"$ac_compile\"") >&5 3248 (eval $ac_compile) 2>&5 3249 ac_status=$? 3250 echo "$as_me:3250: \$? = $ac_status" >&5 3251 (exit $ac_status); } && 3252 { ac_try='test -s conftest.$ac_objext' 3253 { (eval echo "$as_me:3253: \"$ac_try\"") >&5 3254 (eval $ac_try) 2>&5 3255 ac_status=$? 3256 echo "$as_me:3256: \$? = $ac_status" >&5 3257 (exit $ac_status); }; }; then 3258 cf_XOPEN_SOURCE_set=yes 3259else 3260 echo "$as_me: failed program was:" >&5 3261cat conftest.$ac_ext >&5 3262cf_XOPEN_SOURCE_set=no 3263fi 3264rm -f conftest.$ac_objext conftest.$ac_ext 3265 echo "$as_me:3265: result: $cf_XOPEN_SOURCE_set" >&5 3266echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 3267 if test $cf_XOPEN_SOURCE_set = yes 3268 then 3269 cat >conftest.$ac_ext <<_ACEOF 3270#line 3270 "configure" 3271#include "confdefs.h" 3272#include <stdlib.h> 3273int 3274main () 3275{ 3276 3277#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 3278make an error 3279#endif 3280 ; 3281 return 0; 3282} 3283_ACEOF 3284rm -f conftest.$ac_objext 3285if { (eval echo "$as_me:3285: \"$ac_compile\"") >&5 3286 (eval $ac_compile) 2>&5 3287 ac_status=$? 3288 echo "$as_me:3288: \$? = $ac_status" >&5 3289 (exit $ac_status); } && 3290 { ac_try='test -s conftest.$ac_objext' 3291 { (eval echo "$as_me:3291: \"$ac_try\"") >&5 3292 (eval $ac_try) 2>&5 3293 ac_status=$? 3294 echo "$as_me:3294: \$? = $ac_status" >&5 3295 (exit $ac_status); }; }; then 3296 cf_XOPEN_SOURCE_set_ok=yes 3297else 3298 echo "$as_me: failed program was:" >&5 3299cat conftest.$ac_ext >&5 3300cf_XOPEN_SOURCE_set_ok=no 3301fi 3302rm -f conftest.$ac_objext conftest.$ac_ext 3303 if test $cf_XOPEN_SOURCE_set_ok = no 3304 then 3305 { echo "$as_me:3305: WARNING: _XOPEN_SOURCE is lower than requested" >&5 3306echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 3307 fi 3308 else 3309 3310echo "$as_me:3310: checking if we should define _XOPEN_SOURCE" >&5 3311echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3312if test "${cf_cv_xopen_source+set}" = set; then 3313 echo $ECHO_N "(cached) $ECHO_C" >&6 3314else 3315 3316 cat >conftest.$ac_ext <<_ACEOF 3317#line 3317 "configure" 3318#include "confdefs.h" 3319 3320#include <stdlib.h> 3321#include <string.h> 3322#include <sys/types.h> 3323 3324int 3325main () 3326{ 3327 3328#ifndef _XOPEN_SOURCE 3329make an error 3330#endif 3331 ; 3332 return 0; 3333} 3334_ACEOF 3335rm -f conftest.$ac_objext 3336if { (eval echo "$as_me:3336: \"$ac_compile\"") >&5 3337 (eval $ac_compile) 2>&5 3338 ac_status=$? 3339 echo "$as_me:3339: \$? = $ac_status" >&5 3340 (exit $ac_status); } && 3341 { ac_try='test -s conftest.$ac_objext' 3342 { (eval echo "$as_me:3342: \"$ac_try\"") >&5 3343 (eval $ac_try) 2>&5 3344 ac_status=$? 3345 echo "$as_me:3345: \$? = $ac_status" >&5 3346 (exit $ac_status); }; }; then 3347 cf_cv_xopen_source=no 3348else 3349 echo "$as_me: failed program was:" >&5 3350cat conftest.$ac_ext >&5 3351cf_save="$CPPFLAGS" 3352 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3353 cat >conftest.$ac_ext <<_ACEOF 3354#line 3354 "configure" 3355#include "confdefs.h" 3356 3357#include <stdlib.h> 3358#include <string.h> 3359#include <sys/types.h> 3360 3361int 3362main () 3363{ 3364 3365#ifdef _XOPEN_SOURCE 3366make an error 3367#endif 3368 ; 3369 return 0; 3370} 3371_ACEOF 3372rm -f conftest.$ac_objext 3373if { (eval echo "$as_me:3373: \"$ac_compile\"") >&5 3374 (eval $ac_compile) 2>&5 3375 ac_status=$? 3376 echo "$as_me:3376: \$? = $ac_status" >&5 3377 (exit $ac_status); } && 3378 { ac_try='test -s conftest.$ac_objext' 3379 { (eval echo "$as_me:3379: \"$ac_try\"") >&5 3380 (eval $ac_try) 2>&5 3381 ac_status=$? 3382 echo "$as_me:3382: \$? = $ac_status" >&5 3383 (exit $ac_status); }; }; then 3384 cf_cv_xopen_source=no 3385else 3386 echo "$as_me: failed program was:" >&5 3387cat conftest.$ac_ext >&5 3388cf_cv_xopen_source=$cf_XOPEN_SOURCE 3389fi 3390rm -f conftest.$ac_objext conftest.$ac_ext 3391 CPPFLAGS="$cf_save" 3392 3393fi 3394rm -f conftest.$ac_objext conftest.$ac_ext 3395 3396fi 3397echo "$as_me:3397: result: $cf_cv_xopen_source" >&5 3398echo "${ECHO_T}$cf_cv_xopen_source" >&6 3399 3400if test "$cf_cv_xopen_source" != no ; then 3401 3402CFLAGS=`echo "$CFLAGS" | \ 3403 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3404 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3405 3406CPPFLAGS=`echo "$CPPFLAGS" | \ 3407 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3408 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3409 3410 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3411 3412cf_fix_cppflags=no 3413cf_new_cflags= 3414cf_new_cppflags= 3415cf_new_extra_cppflags= 3416 3417for cf_add_cflags in $cf_temp_xopen_source 3418do 3419case $cf_fix_cppflags in 3420no) 3421 case $cf_add_cflags in #(vi 3422 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3423 case $cf_add_cflags in 3424 -D*) 3425 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3426 3427 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3428 && test -z "${cf_tst_cflags}" \ 3429 && cf_fix_cppflags=yes 3430 3431 if test $cf_fix_cppflags = yes ; then 3432 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3433 continue 3434 elif test "${cf_tst_cflags}" = "\"'" ; then 3435 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3436 continue 3437 fi 3438 ;; 3439 esac 3440 case "$CPPFLAGS" in 3441 *$cf_add_cflags) #(vi 3442 ;; 3443 *) #(vi 3444 case $cf_add_cflags in #(vi 3445 -D*) 3446 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3447 3448CPPFLAGS=`echo "$CPPFLAGS" | \ 3449 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3450 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3451 3452 ;; 3453 esac 3454 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3455 ;; 3456 esac 3457 ;; 3458 *) 3459 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3460 ;; 3461 esac 3462 ;; 3463yes) 3464 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3465 3466 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3467 3468 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3469 && test -z "${cf_tst_cflags}" \ 3470 && cf_fix_cppflags=no 3471 ;; 3472esac 3473done 3474 3475if test -n "$cf_new_cflags" ; then 3476 3477 CFLAGS="$CFLAGS $cf_new_cflags" 3478fi 3479 3480if test -n "$cf_new_cppflags" ; then 3481 3482 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3483fi 3484 3485if test -n "$cf_new_extra_cppflags" ; then 3486 3487 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3488fi 3489 3490fi 3491 3492 fi 3493fi 3494 3495ac_ext=c 3496ac_cpp='$CPP $CPPFLAGS' 3497ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3498ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3499ac_compiler_gnu=$ac_cv_c_compiler_gnu 3500ac_main_return=return 3501echo "$as_me:3501: checking how to run the C preprocessor" >&5 3502echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3503# On Suns, sometimes $CPP names a directory. 3504if test -n "$CPP" && test -d "$CPP"; then 3505 CPP= 3506fi 3507if test -z "$CPP"; then 3508 if test "${ac_cv_prog_CPP+set}" = set; then 3509 echo $ECHO_N "(cached) $ECHO_C" >&6 3510else 3511 # Double quotes because CPP needs to be expanded 3512 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3513 do 3514 ac_preproc_ok=false 3515for ac_c_preproc_warn_flag in '' yes 3516do 3517 # Use a header file that comes with gcc, so configuring glibc 3518 # with a fresh cross-compiler works. 3519 # On the NeXT, cc -E runs the code through the compiler's parser, 3520 # not just through cpp. "Syntax error" is here to catch this case. 3521 cat >conftest.$ac_ext <<_ACEOF 3522#line 3522 "configure" 3523#include "confdefs.h" 3524#include <assert.h> 3525 Syntax error 3526_ACEOF 3527if { (eval echo "$as_me:3527: \"$ac_cpp conftest.$ac_ext\"") >&5 3528 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3529 ac_status=$? 3530 egrep -v '^ *\+' conftest.er1 >conftest.err 3531 rm -f conftest.er1 3532 cat conftest.err >&5 3533 echo "$as_me:3533: \$? = $ac_status" >&5 3534 (exit $ac_status); } >/dev/null; then 3535 if test -s conftest.err; then 3536 ac_cpp_err=$ac_c_preproc_warn_flag 3537 else 3538 ac_cpp_err= 3539 fi 3540else 3541 ac_cpp_err=yes 3542fi 3543if test -z "$ac_cpp_err"; then 3544 : 3545else 3546 echo "$as_me: failed program was:" >&5 3547 cat conftest.$ac_ext >&5 3548 # Broken: fails on valid input. 3549continue 3550fi 3551rm -f conftest.err conftest.$ac_ext 3552 3553 # OK, works on sane cases. Now check whether non-existent headers 3554 # can be detected and how. 3555 cat >conftest.$ac_ext <<_ACEOF 3556#line 3556 "configure" 3557#include "confdefs.h" 3558#include <ac_nonexistent.h> 3559_ACEOF 3560if { (eval echo "$as_me:3560: \"$ac_cpp conftest.$ac_ext\"") >&5 3561 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3562 ac_status=$? 3563 egrep -v '^ *\+' conftest.er1 >conftest.err 3564 rm -f conftest.er1 3565 cat conftest.err >&5 3566 echo "$as_me:3566: \$? = $ac_status" >&5 3567 (exit $ac_status); } >/dev/null; then 3568 if test -s conftest.err; then 3569 ac_cpp_err=$ac_c_preproc_warn_flag 3570 else 3571 ac_cpp_err= 3572 fi 3573else 3574 ac_cpp_err=yes 3575fi 3576if test -z "$ac_cpp_err"; then 3577 # Broken: success on invalid input. 3578continue 3579else 3580 echo "$as_me: failed program was:" >&5 3581 cat conftest.$ac_ext >&5 3582 # Passes both tests. 3583ac_preproc_ok=: 3584break 3585fi 3586rm -f conftest.err conftest.$ac_ext 3587 3588done 3589# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3590rm -f conftest.err conftest.$ac_ext 3591if $ac_preproc_ok; then 3592 break 3593fi 3594 3595 done 3596 ac_cv_prog_CPP=$CPP 3597 3598fi 3599 CPP=$ac_cv_prog_CPP 3600else 3601 ac_cv_prog_CPP=$CPP 3602fi 3603echo "$as_me:3603: result: $CPP" >&5 3604echo "${ECHO_T}$CPP" >&6 3605ac_preproc_ok=false 3606for ac_c_preproc_warn_flag in '' yes 3607do 3608 # Use a header file that comes with gcc, so configuring glibc 3609 # with a fresh cross-compiler works. 3610 # On the NeXT, cc -E runs the code through the compiler's parser, 3611 # not just through cpp. "Syntax error" is here to catch this case. 3612 cat >conftest.$ac_ext <<_ACEOF 3613#line 3613 "configure" 3614#include "confdefs.h" 3615#include <assert.h> 3616 Syntax error 3617_ACEOF 3618if { (eval echo "$as_me:3618: \"$ac_cpp conftest.$ac_ext\"") >&5 3619 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3620 ac_status=$? 3621 egrep -v '^ *\+' conftest.er1 >conftest.err 3622 rm -f conftest.er1 3623 cat conftest.err >&5 3624 echo "$as_me:3624: \$? = $ac_status" >&5 3625 (exit $ac_status); } >/dev/null; then 3626 if test -s conftest.err; then 3627 ac_cpp_err=$ac_c_preproc_warn_flag 3628 else 3629 ac_cpp_err= 3630 fi 3631else 3632 ac_cpp_err=yes 3633fi 3634if test -z "$ac_cpp_err"; then 3635 : 3636else 3637 echo "$as_me: failed program was:" >&5 3638 cat conftest.$ac_ext >&5 3639 # Broken: fails on valid input. 3640continue 3641fi 3642rm -f conftest.err conftest.$ac_ext 3643 3644 # OK, works on sane cases. Now check whether non-existent headers 3645 # can be detected and how. 3646 cat >conftest.$ac_ext <<_ACEOF 3647#line 3647 "configure" 3648#include "confdefs.h" 3649#include <ac_nonexistent.h> 3650_ACEOF 3651if { (eval echo "$as_me:3651: \"$ac_cpp conftest.$ac_ext\"") >&5 3652 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3653 ac_status=$? 3654 egrep -v '^ *\+' conftest.er1 >conftest.err 3655 rm -f conftest.er1 3656 cat conftest.err >&5 3657 echo "$as_me:3657: \$? = $ac_status" >&5 3658 (exit $ac_status); } >/dev/null; then 3659 if test -s conftest.err; then 3660 ac_cpp_err=$ac_c_preproc_warn_flag 3661 else 3662 ac_cpp_err= 3663 fi 3664else 3665 ac_cpp_err=yes 3666fi 3667if test -z "$ac_cpp_err"; then 3668 # Broken: success on invalid input. 3669continue 3670else 3671 echo "$as_me: failed program was:" >&5 3672 cat conftest.$ac_ext >&5 3673 # Passes both tests. 3674ac_preproc_ok=: 3675break 3676fi 3677rm -f conftest.err conftest.$ac_ext 3678 3679done 3680# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3681rm -f conftest.err conftest.$ac_ext 3682if $ac_preproc_ok; then 3683 : 3684else 3685 { { echo "$as_me:3685: error: C preprocessor \"$CPP\" fails sanity check" >&5 3686echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 3687 { (exit 1); exit 1; }; } 3688fi 3689 3690ac_ext=c 3691ac_cpp='$CPP $CPPFLAGS' 3692ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3693ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3694ac_compiler_gnu=$ac_cv_c_compiler_gnu 3695ac_main_return=return 3696 3697for ac_header in fcntl.h 3698do 3699as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3700echo "$as_me:3700: checking for $ac_header" >&5 3701echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3702if eval "test \"\${$as_ac_Header+set}\" = set"; then 3703 echo $ECHO_N "(cached) $ECHO_C" >&6 3704else 3705 cat >conftest.$ac_ext <<_ACEOF 3706#line 3706 "configure" 3707#include "confdefs.h" 3708#include <$ac_header> 3709_ACEOF 3710if { (eval echo "$as_me:3710: \"$ac_cpp conftest.$ac_ext\"") >&5 3711 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3712 ac_status=$? 3713 egrep -v '^ *\+' conftest.er1 >conftest.err 3714 rm -f conftest.er1 3715 cat conftest.err >&5 3716 echo "$as_me:3716: \$? = $ac_status" >&5 3717 (exit $ac_status); } >/dev/null; then 3718 if test -s conftest.err; then 3719 ac_cpp_err=$ac_c_preproc_warn_flag 3720 else 3721 ac_cpp_err= 3722 fi 3723else 3724 ac_cpp_err=yes 3725fi 3726if test -z "$ac_cpp_err"; then 3727 eval "$as_ac_Header=yes" 3728else 3729 echo "$as_me: failed program was:" >&5 3730 cat conftest.$ac_ext >&5 3731 eval "$as_ac_Header=no" 3732fi 3733rm -f conftest.err conftest.$ac_ext 3734fi 3735echo "$as_me:3735: result: `eval echo '${'$as_ac_Header'}'`" >&5 3736echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3737if test `eval echo '${'$as_ac_Header'}'` = yes; then 3738 cat >>confdefs.h <<EOF 3739#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3740EOF 3741 3742fi 3743done 3744 3745echo "$as_me:3745: checking for working mkstemp" >&5 3746echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 3747if test "${cf_cv_func_mkstemp+set}" = set; then 3748 echo $ECHO_N "(cached) $ECHO_C" >&6 3749else 3750 3751rm -rf conftest* 3752if test "$cross_compiling" = yes; then 3753 cf_cv_func_mkstemp=maybe 3754else 3755 cat >conftest.$ac_ext <<_ACEOF 3756#line 3756 "configure" 3757#include "confdefs.h" 3758 3759#include <sys/types.h> 3760#include <stdlib.h> 3761#include <stdio.h> 3762#include <string.h> 3763#include <sys/stat.h> 3764int main() 3765{ 3766 char *tmpl = "conftestXXXXXX"; 3767 char name[2][80]; 3768 int n; 3769 int result = 0; 3770 int fd; 3771 struct stat sb; 3772 3773 umask(077); 3774 for (n = 0; n < 2; ++n) { 3775 strcpy(name[n], tmpl); 3776 if ((fd = mkstemp(name[n])) >= 0) { 3777 if (!strcmp(name[n], tmpl) 3778 || stat(name[n], &sb) != 0 3779 || (sb.st_mode & S_IFMT) != S_IFREG 3780 || (sb.st_mode & 077) != 0) { 3781 result = 1; 3782 } 3783 close(fd); 3784 } 3785 } 3786 if (result == 0 3787 && !strcmp(name[0], name[1])) 3788 result = 1; 3789 ${cf_cv_main_return:-return}(result); 3790} 3791 3792_ACEOF 3793rm -f conftest$ac_exeext 3794if { (eval echo "$as_me:3794: \"$ac_link\"") >&5 3795 (eval $ac_link) 2>&5 3796 ac_status=$? 3797 echo "$as_me:3797: \$? = $ac_status" >&5 3798 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3799 { (eval echo "$as_me:3799: \"$ac_try\"") >&5 3800 (eval $ac_try) 2>&5 3801 ac_status=$? 3802 echo "$as_me:3802: \$? = $ac_status" >&5 3803 (exit $ac_status); }; }; then 3804 cf_cv_func_mkstemp=yes 3805 3806else 3807 echo "$as_me: program exited with status $ac_status" >&5 3808echo "$as_me: failed program was:" >&5 3809cat conftest.$ac_ext >&5 3810cf_cv_func_mkstemp=no 3811 3812fi 3813rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3814fi 3815 3816fi 3817echo "$as_me:3817: result: $cf_cv_func_mkstemp" >&5 3818echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 3819if test "x$cf_cv_func_mkstemp" = xmaybe ; then 3820 echo "$as_me:3820: checking for mkstemp" >&5 3821echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 3822if test "${ac_cv_func_mkstemp+set}" = set; then 3823 echo $ECHO_N "(cached) $ECHO_C" >&6 3824else 3825 cat >conftest.$ac_ext <<_ACEOF 3826#line 3826 "configure" 3827#include "confdefs.h" 3828/* System header to define __stub macros and hopefully few prototypes, 3829 which can conflict with char mkstemp (); below. */ 3830#include <assert.h> 3831/* Override any gcc2 internal prototype to avoid an error. */ 3832#ifdef __cplusplus 3833extern "C" 3834#endif 3835/* We use char because int might match the return type of a gcc2 3836 builtin and then its argument prototype would still apply. */ 3837char mkstemp (); 3838char (*f) (); 3839 3840int 3841main () 3842{ 3843/* The GNU C library defines this for functions which it implements 3844 to always fail with ENOSYS. Some functions are actually named 3845 something starting with __ and the normal name is an alias. */ 3846#if defined (__stub_mkstemp) || defined (__stub___mkstemp) 3847choke me 3848#else 3849f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; 3850#endif 3851 3852 ; 3853 return 0; 3854} 3855_ACEOF 3856rm -f conftest.$ac_objext conftest$ac_exeext 3857if { (eval echo "$as_me:3857: \"$ac_link\"") >&5 3858 (eval $ac_link) 2>&5 3859 ac_status=$? 3860 echo "$as_me:3860: \$? = $ac_status" >&5 3861 (exit $ac_status); } && 3862 { ac_try='test -s conftest$ac_exeext' 3863 { (eval echo "$as_me:3863: \"$ac_try\"") >&5 3864 (eval $ac_try) 2>&5 3865 ac_status=$? 3866 echo "$as_me:3866: \$? = $ac_status" >&5 3867 (exit $ac_status); }; }; then 3868 ac_cv_func_mkstemp=yes 3869else 3870 echo "$as_me: failed program was:" >&5 3871cat conftest.$ac_ext >&5 3872ac_cv_func_mkstemp=no 3873fi 3874rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3875fi 3876echo "$as_me:3876: result: $ac_cv_func_mkstemp" >&5 3877echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 3878 3879fi 3880if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 3881 3882cat >>confdefs.h <<\EOF 3883#define HAVE_MKSTEMP 1 3884EOF 3885 3886fi 3887 3888if ( test "$GCC" = yes || test "$GXX" = yes ) 3889then 3890echo "$as_me:3890: checking if you want to check for gcc warnings" >&5 3891echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 3892 3893# Check whether --with-warnings or --without-warnings was given. 3894if test "${with_warnings+set}" = set; then 3895 withval="$with_warnings" 3896 cf_opt_with_warnings=$withval 3897else 3898 cf_opt_with_warnings=no 3899fi; 3900echo "$as_me:3900: result: $cf_opt_with_warnings" >&5 3901echo "${ECHO_T}$cf_opt_with_warnings" >&6 3902if test "$cf_opt_with_warnings" != no ; then 3903 3904if test "$GCC" = yes 3905then 3906cat > conftest.i <<EOF 3907#ifndef GCC_PRINTF 3908#define GCC_PRINTF 0 3909#endif 3910#ifndef GCC_SCANF 3911#define GCC_SCANF 0 3912#endif 3913#ifndef GCC_NORETURN 3914#define GCC_NORETURN /* nothing */ 3915#endif 3916#ifndef GCC_UNUSED 3917#define GCC_UNUSED /* nothing */ 3918#endif 3919EOF 3920if test "$GCC" = yes 3921then 3922 { echo "$as_me:3922: checking for $CC __attribute__ directives..." >&5 3923echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 3924cat > conftest.$ac_ext <<EOF 3925#line 3925 "${as_me:-configure}" 3926#include "confdefs.h" 3927#include "conftest.h" 3928#include "conftest.i" 3929#if GCC_PRINTF 3930#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 3931#else 3932#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 3933#endif 3934#if GCC_SCANF 3935#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 3936#else 3937#define GCC_SCANFLIKE(fmt,var) /*nothing*/ 3938#endif 3939extern void wow(char *,...) GCC_SCANFLIKE(1,2); 3940extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 3941extern void foo(void) GCC_NORETURN; 3942int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; } 3943EOF 3944 cf_printf_attribute=no 3945 cf_scanf_attribute=no 3946 for cf_attribute in scanf printf unused noreturn 3947 do 3948 3949cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 3950 3951 cf_directive="__attribute__(($cf_attribute))" 3952 echo "checking for $CC $cf_directive" 1>&5 3953 3954 case $cf_attribute in #(vi 3955 printf) #(vi 3956 cf_printf_attribute=yes 3957 cat >conftest.h <<EOF 3958#define GCC_$cf_ATTRIBUTE 1 3959EOF 3960 ;; 3961 scanf) #(vi 3962 cf_scanf_attribute=yes 3963 cat >conftest.h <<EOF 3964#define GCC_$cf_ATTRIBUTE 1 3965EOF 3966 ;; 3967 *) #(vi 3968 cat >conftest.h <<EOF 3969#define GCC_$cf_ATTRIBUTE $cf_directive 3970EOF 3971 ;; 3972 esac 3973 3974 if { (eval echo "$as_me:3974: \"$ac_compile\"") >&5 3975 (eval $ac_compile) 2>&5 3976 ac_status=$? 3977 echo "$as_me:3977: \$? = $ac_status" >&5 3978 (exit $ac_status); }; then 3979 test -n "$verbose" && echo "$as_me:3979: result: ... $cf_attribute" >&5 3980echo "${ECHO_T}... $cf_attribute" >&6 3981 cat conftest.h >>confdefs.h 3982 case $cf_attribute in #(vi 3983 noreturn) #(vi 3984 3985cat >>confdefs.h <<EOF 3986#define GCC_NORETURN $cf_directive 3987EOF 3988 3989 ;; 3990 printf) #(vi 3991 cf_value='/* nothing */' 3992 if test "$cf_printf_attribute" != no ; then 3993 cf_value='__attribute__((format(printf,fmt,var)))' 3994 3995cat >>confdefs.h <<\EOF 3996#define GCC_PRINTF 1 3997EOF 3998 3999 fi 4000 4001cat >>confdefs.h <<EOF 4002#define GCC_PRINTFLIKE(fmt,var) $cf_value 4003EOF 4004 4005 ;; 4006 scanf) #(vi 4007 cf_value='/* nothing */' 4008 if test "$cf_scanf_attribute" != no ; then 4009 cf_value='__attribute__((format(scanf,fmt,var)))' 4010 4011cat >>confdefs.h <<\EOF 4012#define GCC_SCANF 1 4013EOF 4014 4015 fi 4016 4017cat >>confdefs.h <<EOF 4018#define GCC_SCANFLIKE(fmt,var) $cf_value 4019EOF 4020 4021 ;; 4022 unused) #(vi 4023 4024cat >>confdefs.h <<EOF 4025#define GCC_UNUSED $cf_directive 4026EOF 4027 4028 ;; 4029 esac 4030 fi 4031 done 4032else 4033 fgrep define conftest.i >>confdefs.h 4034fi 4035rm -rf conftest* 4036fi 4037 4038INTEL_COMPILER=no 4039 4040if test "$GCC" = yes ; then 4041 case $host_os in 4042 linux*|gnu*) 4043 echo "$as_me:4043: checking if this is really Intel C compiler" >&5 4044echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 4045 cf_save_CFLAGS="$CFLAGS" 4046 CFLAGS="$CFLAGS -no-gcc" 4047 cat >conftest.$ac_ext <<_ACEOF 4048#line 4048 "configure" 4049#include "confdefs.h" 4050 4051int 4052main () 4053{ 4054 4055#ifdef __INTEL_COMPILER 4056#else 4057make an error 4058#endif 4059 4060 ; 4061 return 0; 4062} 4063_ACEOF 4064rm -f conftest.$ac_objext 4065if { (eval echo "$as_me:4065: \"$ac_compile\"") >&5 4066 (eval $ac_compile) 2>&5 4067 ac_status=$? 4068 echo "$as_me:4068: \$? = $ac_status" >&5 4069 (exit $ac_status); } && 4070 { ac_try='test -s conftest.$ac_objext' 4071 { (eval echo "$as_me:4071: \"$ac_try\"") >&5 4072 (eval $ac_try) 2>&5 4073 ac_status=$? 4074 echo "$as_me:4074: \$? = $ac_status" >&5 4075 (exit $ac_status); }; }; then 4076 INTEL_COMPILER=yes 4077cf_save_CFLAGS="$cf_save_CFLAGS -we147 -no-gcc" 4078 4079else 4080 echo "$as_me: failed program was:" >&5 4081cat conftest.$ac_ext >&5 4082fi 4083rm -f conftest.$ac_objext conftest.$ac_ext 4084 CFLAGS="$cf_save_CFLAGS" 4085 echo "$as_me:4085: result: $INTEL_COMPILER" >&5 4086echo "${ECHO_T}$INTEL_COMPILER" >&6 4087 ;; 4088 esac 4089fi 4090 4091CLANG_COMPILER=no 4092 4093if test "$GCC" = yes ; then 4094 echo "$as_me:4094: checking if this is really Clang C compiler" >&5 4095echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 4096 cf_save_CFLAGS="$CFLAGS" 4097 CFLAGS="$CFLAGS -Qunused-arguments" 4098 cat >conftest.$ac_ext <<_ACEOF 4099#line 4099 "configure" 4100#include "confdefs.h" 4101 4102int 4103main () 4104{ 4105 4106#ifdef __clang__ 4107#else 4108make an error 4109#endif 4110 4111 ; 4112 return 0; 4113} 4114_ACEOF 4115rm -f conftest.$ac_objext 4116if { (eval echo "$as_me:4116: \"$ac_compile\"") >&5 4117 (eval $ac_compile) 2>&5 4118 ac_status=$? 4119 echo "$as_me:4119: \$? = $ac_status" >&5 4120 (exit $ac_status); } && 4121 { ac_try='test -s conftest.$ac_objext' 4122 { (eval echo "$as_me:4122: \"$ac_try\"") >&5 4123 (eval $ac_try) 2>&5 4124 ac_status=$? 4125 echo "$as_me:4125: \$? = $ac_status" >&5 4126 (exit $ac_status); }; }; then 4127 CLANG_COMPILER=yes 4128cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" 4129 4130else 4131 echo "$as_me: failed program was:" >&5 4132cat conftest.$ac_ext >&5 4133fi 4134rm -f conftest.$ac_objext conftest.$ac_ext 4135 CFLAGS="$cf_save_CFLAGS" 4136 echo "$as_me:4136: result: $CLANG_COMPILER" >&5 4137echo "${ECHO_T}$CLANG_COMPILER" >&6 4138fi 4139 4140cat > conftest.$ac_ext <<EOF 4141#line 4141 "${as_me:-configure}" 4142int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 4143EOF 4144 4145if test "$INTEL_COMPILER" = yes 4146then 4147# The "-wdXXX" options suppress warnings: 4148# remark #1419: external declaration in primary source file 4149# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 4150# remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 4151# remark #193: zero used for undefined preprocessing identifier 4152# remark #593: variable "curs_sb_left_arrow" was set but never used 4153# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 4154# remark #869: parameter "tw" was never referenced 4155# remark #981: operands are evaluated in unspecified order 4156# warning #279: controlling expression is constant 4157 4158 { echo "$as_me:4158: checking for $CC warning options..." >&5 4159echo "$as_me: checking for $CC warning options..." >&6;} 4160 cf_save_CFLAGS="$CFLAGS" 4161 EXTRA_CFLAGS="-Wall" 4162 for cf_opt in \ 4163 wd1419 \ 4164 wd1683 \ 4165 wd1684 \ 4166 wd193 \ 4167 wd593 \ 4168 wd279 \ 4169 wd810 \ 4170 wd869 \ 4171 wd981 4172 do 4173 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4174 if { (eval echo "$as_me:4174: \"$ac_compile\"") >&5 4175 (eval $ac_compile) 2>&5 4176 ac_status=$? 4177 echo "$as_me:4177: \$? = $ac_status" >&5 4178 (exit $ac_status); }; then 4179 test -n "$verbose" && echo "$as_me:4179: result: ... -$cf_opt" >&5 4180echo "${ECHO_T}... -$cf_opt" >&6 4181 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4182 fi 4183 done 4184 CFLAGS="$cf_save_CFLAGS" 4185 4186elif test "$GCC" = yes 4187then 4188 { echo "$as_me:4188: checking for $CC warning options..." >&5 4189echo "$as_me: checking for $CC warning options..." >&6;} 4190 cf_save_CFLAGS="$CFLAGS" 4191 EXTRA_CFLAGS= 4192 cf_warn_CONST="" 4193 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 4194 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 4195 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 4196 for cf_opt in W Wall \ 4197 Wbad-function-cast \ 4198 Wcast-align \ 4199 Wcast-qual \ 4200 Wdeclaration-after-statement \ 4201 Wextra \ 4202 Winline \ 4203 Wmissing-declarations \ 4204 Wmissing-prototypes \ 4205 Wnested-externs \ 4206 Wpointer-arith \ 4207 Wshadow \ 4208 Wstrict-prototypes \ 4209 Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 4210 do 4211 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4212 if { (eval echo "$as_me:4212: \"$ac_compile\"") >&5 4213 (eval $ac_compile) 2>&5 4214 ac_status=$? 4215 echo "$as_me:4215: \$? = $ac_status" >&5 4216 (exit $ac_status); }; then 4217 test -n "$verbose" && echo "$as_me:4217: result: ... -$cf_opt" >&5 4218echo "${ECHO_T}... -$cf_opt" >&6 4219 case $cf_opt in #(vi 4220 Wcast-qual) #(vi 4221 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" 4222 ;; 4223 Winline) #(vi 4224 case $GCC_VERSION in 4225 [34].*) 4226 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4227 4228echo "${as_me:-configure}:4228: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4229 4230 continue;; 4231 esac 4232 ;; 4233 Wpointer-arith) #(vi 4234 case $GCC_VERSION in 4235 [12].*) 4236 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4237 4238echo "${as_me:-configure}:4238: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4239 4240 continue;; 4241 esac 4242 ;; 4243 esac 4244 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4245 fi 4246 done 4247 CFLAGS="$cf_save_CFLAGS" 4248fi 4249rm -rf conftest* 4250 4251fi 4252fi 4253 4254echo "$as_me:4254: checking if you want to see long compiling messages" >&5 4255echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 4256 4257# Check whether --enable-echo or --disable-echo was given. 4258if test "${enable_echo+set}" = set; then 4259 enableval="$enable_echo" 4260 test "$enableval" != no && enableval=yes 4261 if test "$enableval" != "yes" ; then 4262 4263 ECHO_LT='--silent' 4264 ECHO_LD='@echo linking $@;' 4265 RULE_CC='@echo compiling $<' 4266 SHOW_CC='@echo compiling $@' 4267 ECHO_CC='@' 4268 4269 else 4270 4271 ECHO_LT='' 4272 ECHO_LD='' 4273 RULE_CC='' 4274 SHOW_CC='' 4275 ECHO_CC='' 4276 4277 fi 4278else 4279 enableval=yes 4280 4281 ECHO_LT='' 4282 ECHO_LD='' 4283 RULE_CC='' 4284 SHOW_CC='' 4285 ECHO_CC='' 4286 4287fi; 4288echo "$as_me:4288: result: $enableval" >&5 4289echo "${ECHO_T}$enableval" >&6 4290 4291echo "$as_me:4291: checking if you want to use dmalloc for testing" >&5 4292echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 4293 4294# Check whether --with-dmalloc or --without-dmalloc was given. 4295if test "${with_dmalloc+set}" = set; then 4296 withval="$with_dmalloc" 4297 4298cat >>confdefs.h <<EOF 4299#define USE_DMALLOC 1 4300EOF 4301 4302 : ${with_cflags:=-g} 4303 : ${with_no_leaks:=yes} 4304 with_dmalloc=yes 4305else 4306 with_dmalloc= 4307fi; 4308echo "$as_me:4308: result: ${with_dmalloc:-no}" >&5 4309echo "${ECHO_T}${with_dmalloc:-no}" >&6 4310 4311case .$with_cflags in #(vi 4312.*-g*) 4313 case .$CFLAGS in #(vi 4314 .*-g*) #(vi 4315 ;; 4316 *) 4317 4318cf_fix_cppflags=no 4319cf_new_cflags= 4320cf_new_cppflags= 4321cf_new_extra_cppflags= 4322 4323for cf_add_cflags in -g 4324do 4325case $cf_fix_cppflags in 4326no) 4327 case $cf_add_cflags in #(vi 4328 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 4329 case $cf_add_cflags in 4330 -D*) 4331 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4332 4333 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4334 && test -z "${cf_tst_cflags}" \ 4335 && cf_fix_cppflags=yes 4336 4337 if test $cf_fix_cppflags = yes ; then 4338 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4339 continue 4340 elif test "${cf_tst_cflags}" = "\"'" ; then 4341 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4342 continue 4343 fi 4344 ;; 4345 esac 4346 case "$CPPFLAGS" in 4347 *$cf_add_cflags) #(vi 4348 ;; 4349 *) #(vi 4350 case $cf_add_cflags in #(vi 4351 -D*) 4352 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4353 4354CPPFLAGS=`echo "$CPPFLAGS" | \ 4355 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4356 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4357 4358 ;; 4359 esac 4360 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4361 ;; 4362 esac 4363 ;; 4364 *) 4365 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4366 ;; 4367 esac 4368 ;; 4369yes) 4370 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4371 4372 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4373 4374 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4375 && test -z "${cf_tst_cflags}" \ 4376 && cf_fix_cppflags=no 4377 ;; 4378esac 4379done 4380 4381if test -n "$cf_new_cflags" ; then 4382 4383 CFLAGS="$CFLAGS $cf_new_cflags" 4384fi 4385 4386if test -n "$cf_new_cppflags" ; then 4387 4388 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4389fi 4390 4391if test -n "$cf_new_extra_cppflags" ; then 4392 4393 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4394fi 4395 4396 ;; 4397 esac 4398 ;; 4399esac 4400 4401if test "$with_dmalloc" = yes ; then 4402 echo "$as_me:4402: checking for dmalloc.h" >&5 4403echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 4404if test "${ac_cv_header_dmalloc_h+set}" = set; then 4405 echo $ECHO_N "(cached) $ECHO_C" >&6 4406else 4407 cat >conftest.$ac_ext <<_ACEOF 4408#line 4408 "configure" 4409#include "confdefs.h" 4410#include <dmalloc.h> 4411_ACEOF 4412if { (eval echo "$as_me:4412: \"$ac_cpp conftest.$ac_ext\"") >&5 4413 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4414 ac_status=$? 4415 egrep -v '^ *\+' conftest.er1 >conftest.err 4416 rm -f conftest.er1 4417 cat conftest.err >&5 4418 echo "$as_me:4418: \$? = $ac_status" >&5 4419 (exit $ac_status); } >/dev/null; then 4420 if test -s conftest.err; then 4421 ac_cpp_err=$ac_c_preproc_warn_flag 4422 else 4423 ac_cpp_err= 4424 fi 4425else 4426 ac_cpp_err=yes 4427fi 4428if test -z "$ac_cpp_err"; then 4429 ac_cv_header_dmalloc_h=yes 4430else 4431 echo "$as_me: failed program was:" >&5 4432 cat conftest.$ac_ext >&5 4433 ac_cv_header_dmalloc_h=no 4434fi 4435rm -f conftest.err conftest.$ac_ext 4436fi 4437echo "$as_me:4437: result: $ac_cv_header_dmalloc_h" >&5 4438echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 4439if test $ac_cv_header_dmalloc_h = yes; then 4440 4441echo "$as_me:4441: checking for dmalloc_debug in -ldmalloc" >&5 4442echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 4443if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 4444 echo $ECHO_N "(cached) $ECHO_C" >&6 4445else 4446 ac_check_lib_save_LIBS=$LIBS 4447LIBS="-ldmalloc $LIBS" 4448cat >conftest.$ac_ext <<_ACEOF 4449#line 4449 "configure" 4450#include "confdefs.h" 4451 4452/* Override any gcc2 internal prototype to avoid an error. */ 4453#ifdef __cplusplus 4454extern "C" 4455#endif 4456/* We use char because int might match the return type of a gcc2 4457 builtin and then its argument prototype would still apply. */ 4458char dmalloc_debug (); 4459int 4460main () 4461{ 4462dmalloc_debug (); 4463 ; 4464 return 0; 4465} 4466_ACEOF 4467rm -f conftest.$ac_objext conftest$ac_exeext 4468if { (eval echo "$as_me:4468: \"$ac_link\"") >&5 4469 (eval $ac_link) 2>&5 4470 ac_status=$? 4471 echo "$as_me:4471: \$? = $ac_status" >&5 4472 (exit $ac_status); } && 4473 { ac_try='test -s conftest$ac_exeext' 4474 { (eval echo "$as_me:4474: \"$ac_try\"") >&5 4475 (eval $ac_try) 2>&5 4476 ac_status=$? 4477 echo "$as_me:4477: \$? = $ac_status" >&5 4478 (exit $ac_status); }; }; then 4479 ac_cv_lib_dmalloc_dmalloc_debug=yes 4480else 4481 echo "$as_me: failed program was:" >&5 4482cat conftest.$ac_ext >&5 4483ac_cv_lib_dmalloc_dmalloc_debug=no 4484fi 4485rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4486LIBS=$ac_check_lib_save_LIBS 4487fi 4488echo "$as_me:4488: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 4489echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 4490if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then 4491 cat >>confdefs.h <<EOF 4492#define HAVE_LIBDMALLOC 1 4493EOF 4494 4495 LIBS="-ldmalloc $LIBS" 4496 4497fi 4498 4499fi 4500 4501fi 4502 4503echo "$as_me:4503: checking if you want to use dbmalloc for testing" >&5 4504echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 4505 4506# Check whether --with-dbmalloc or --without-dbmalloc was given. 4507if test "${with_dbmalloc+set}" = set; then 4508 withval="$with_dbmalloc" 4509 4510cat >>confdefs.h <<EOF 4511#define USE_DBMALLOC 1 4512EOF 4513 4514 : ${with_cflags:=-g} 4515 : ${with_no_leaks:=yes} 4516 with_dbmalloc=yes 4517else 4518 with_dbmalloc= 4519fi; 4520echo "$as_me:4520: result: ${with_dbmalloc:-no}" >&5 4521echo "${ECHO_T}${with_dbmalloc:-no}" >&6 4522 4523case .$with_cflags in #(vi 4524.*-g*) 4525 case .$CFLAGS in #(vi 4526 .*-g*) #(vi 4527 ;; 4528 *) 4529 4530cf_fix_cppflags=no 4531cf_new_cflags= 4532cf_new_cppflags= 4533cf_new_extra_cppflags= 4534 4535for cf_add_cflags in -g 4536do 4537case $cf_fix_cppflags in 4538no) 4539 case $cf_add_cflags in #(vi 4540 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 4541 case $cf_add_cflags in 4542 -D*) 4543 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4544 4545 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4546 && test -z "${cf_tst_cflags}" \ 4547 && cf_fix_cppflags=yes 4548 4549 if test $cf_fix_cppflags = yes ; then 4550 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4551 continue 4552 elif test "${cf_tst_cflags}" = "\"'" ; then 4553 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4554 continue 4555 fi 4556 ;; 4557 esac 4558 case "$CPPFLAGS" in 4559 *$cf_add_cflags) #(vi 4560 ;; 4561 *) #(vi 4562 case $cf_add_cflags in #(vi 4563 -D*) 4564 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4565 4566CPPFLAGS=`echo "$CPPFLAGS" | \ 4567 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4568 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4569 4570 ;; 4571 esac 4572 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4573 ;; 4574 esac 4575 ;; 4576 *) 4577 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4578 ;; 4579 esac 4580 ;; 4581yes) 4582 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4583 4584 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4585 4586 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4587 && test -z "${cf_tst_cflags}" \ 4588 && cf_fix_cppflags=no 4589 ;; 4590esac 4591done 4592 4593if test -n "$cf_new_cflags" ; then 4594 4595 CFLAGS="$CFLAGS $cf_new_cflags" 4596fi 4597 4598if test -n "$cf_new_cppflags" ; then 4599 4600 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4601fi 4602 4603if test -n "$cf_new_extra_cppflags" ; then 4604 4605 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4606fi 4607 4608 ;; 4609 esac 4610 ;; 4611esac 4612 4613if test "$with_dbmalloc" = yes ; then 4614 echo "$as_me:4614: checking for dbmalloc.h" >&5 4615echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 4616if test "${ac_cv_header_dbmalloc_h+set}" = set; then 4617 echo $ECHO_N "(cached) $ECHO_C" >&6 4618else 4619 cat >conftest.$ac_ext <<_ACEOF 4620#line 4620 "configure" 4621#include "confdefs.h" 4622#include <dbmalloc.h> 4623_ACEOF 4624if { (eval echo "$as_me:4624: \"$ac_cpp conftest.$ac_ext\"") >&5 4625 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4626 ac_status=$? 4627 egrep -v '^ *\+' conftest.er1 >conftest.err 4628 rm -f conftest.er1 4629 cat conftest.err >&5 4630 echo "$as_me:4630: \$? = $ac_status" >&5 4631 (exit $ac_status); } >/dev/null; then 4632 if test -s conftest.err; then 4633 ac_cpp_err=$ac_c_preproc_warn_flag 4634 else 4635 ac_cpp_err= 4636 fi 4637else 4638 ac_cpp_err=yes 4639fi 4640if test -z "$ac_cpp_err"; then 4641 ac_cv_header_dbmalloc_h=yes 4642else 4643 echo "$as_me: failed program was:" >&5 4644 cat conftest.$ac_ext >&5 4645 ac_cv_header_dbmalloc_h=no 4646fi 4647rm -f conftest.err conftest.$ac_ext 4648fi 4649echo "$as_me:4649: result: $ac_cv_header_dbmalloc_h" >&5 4650echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 4651if test $ac_cv_header_dbmalloc_h = yes; then 4652 4653echo "$as_me:4653: checking for debug_malloc in -ldbmalloc" >&5 4654echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 4655if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 4656 echo $ECHO_N "(cached) $ECHO_C" >&6 4657else 4658 ac_check_lib_save_LIBS=$LIBS 4659LIBS="-ldbmalloc $LIBS" 4660cat >conftest.$ac_ext <<_ACEOF 4661#line 4661 "configure" 4662#include "confdefs.h" 4663 4664/* Override any gcc2 internal prototype to avoid an error. */ 4665#ifdef __cplusplus 4666extern "C" 4667#endif 4668/* We use char because int might match the return type of a gcc2 4669 builtin and then its argument prototype would still apply. */ 4670char debug_malloc (); 4671int 4672main () 4673{ 4674debug_malloc (); 4675 ; 4676 return 0; 4677} 4678_ACEOF 4679rm -f conftest.$ac_objext conftest$ac_exeext 4680if { (eval echo "$as_me:4680: \"$ac_link\"") >&5 4681 (eval $ac_link) 2>&5 4682 ac_status=$? 4683 echo "$as_me:4683: \$? = $ac_status" >&5 4684 (exit $ac_status); } && 4685 { ac_try='test -s conftest$ac_exeext' 4686 { (eval echo "$as_me:4686: \"$ac_try\"") >&5 4687 (eval $ac_try) 2>&5 4688 ac_status=$? 4689 echo "$as_me:4689: \$? = $ac_status" >&5 4690 (exit $ac_status); }; }; then 4691 ac_cv_lib_dbmalloc_debug_malloc=yes 4692else 4693 echo "$as_me: failed program was:" >&5 4694cat conftest.$ac_ext >&5 4695ac_cv_lib_dbmalloc_debug_malloc=no 4696fi 4697rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4698LIBS=$ac_check_lib_save_LIBS 4699fi 4700echo "$as_me:4700: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 4701echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 4702if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then 4703 cat >>confdefs.h <<EOF 4704#define HAVE_LIBDBMALLOC 1 4705EOF 4706 4707 LIBS="-ldbmalloc $LIBS" 4708 4709fi 4710 4711fi 4712 4713fi 4714 4715echo "$as_me:4715: checking if you want to use valgrind for testing" >&5 4716echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 4717 4718# Check whether --with-valgrind or --without-valgrind was given. 4719if test "${with_valgrind+set}" = set; then 4720 withval="$with_valgrind" 4721 4722cat >>confdefs.h <<EOF 4723#define USE_VALGRIND 1 4724EOF 4725 4726 : ${with_cflags:=-g} 4727 : ${with_no_leaks:=yes} 4728 with_valgrind=yes 4729else 4730 with_valgrind= 4731fi; 4732echo "$as_me:4732: result: ${with_valgrind:-no}" >&5 4733echo "${ECHO_T}${with_valgrind:-no}" >&6 4734 4735case .$with_cflags in #(vi 4736.*-g*) 4737 case .$CFLAGS in #(vi 4738 .*-g*) #(vi 4739 ;; 4740 *) 4741 4742cf_fix_cppflags=no 4743cf_new_cflags= 4744cf_new_cppflags= 4745cf_new_extra_cppflags= 4746 4747for cf_add_cflags in -g 4748do 4749case $cf_fix_cppflags in 4750no) 4751 case $cf_add_cflags in #(vi 4752 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 4753 case $cf_add_cflags in 4754 -D*) 4755 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4756 4757 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4758 && test -z "${cf_tst_cflags}" \ 4759 && cf_fix_cppflags=yes 4760 4761 if test $cf_fix_cppflags = yes ; then 4762 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4763 continue 4764 elif test "${cf_tst_cflags}" = "\"'" ; then 4765 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4766 continue 4767 fi 4768 ;; 4769 esac 4770 case "$CPPFLAGS" in 4771 *$cf_add_cflags) #(vi 4772 ;; 4773 *) #(vi 4774 case $cf_add_cflags in #(vi 4775 -D*) 4776 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4777 4778CPPFLAGS=`echo "$CPPFLAGS" | \ 4779 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4780 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4781 4782 ;; 4783 esac 4784 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4785 ;; 4786 esac 4787 ;; 4788 *) 4789 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4790 ;; 4791 esac 4792 ;; 4793yes) 4794 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4795 4796 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4797 4798 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4799 && test -z "${cf_tst_cflags}" \ 4800 && cf_fix_cppflags=no 4801 ;; 4802esac 4803done 4804 4805if test -n "$cf_new_cflags" ; then 4806 4807 CFLAGS="$CFLAGS $cf_new_cflags" 4808fi 4809 4810if test -n "$cf_new_cppflags" ; then 4811 4812 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4813fi 4814 4815if test -n "$cf_new_extra_cppflags" ; then 4816 4817 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4818fi 4819 4820 ;; 4821 esac 4822 ;; 4823esac 4824 4825echo "$as_me:4825: checking if you want to perform memory-leak testing" >&5 4826echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 4827 4828# Check whether --enable-leaks or --disable-leaks was given. 4829if test "${enable_leaks+set}" = set; then 4830 enableval="$enable_leaks" 4831 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 4832else 4833 : ${with_no_leaks:=no} 4834fi; 4835echo "$as_me:4835: result: $with_no_leaks" >&5 4836echo "${ECHO_T}$with_no_leaks" >&6 4837 4838if test "$with_no_leaks" = yes ; then 4839 4840cat >>confdefs.h <<\EOF 4841#define NO_LEAKS 1 4842EOF 4843 4844cat >>confdefs.h <<\EOF 4845#define YY_NO_LEAKS 1 4846EOF 4847 4848fi 4849 4850### output makefile 4851ac_config_files="$ac_config_files makefile" 4852cat >confcache <<\_ACEOF 4853# This file is a shell script that caches the results of configure 4854# tests run on this system so they can be shared between configure 4855# scripts and configure runs, see configure's option --config-cache. 4856# It is not useful on other systems. If it contains results you don't 4857# want to keep, you may remove or edit it. 4858# 4859# config.status only pays attention to the cache file if you give it 4860# the --recheck option to rerun configure. 4861# 4862# `ac_cv_env_foo' variables (set or unset) will be overriden when 4863# loading this file, other *unset* `ac_cv_foo' will be assigned the 4864# following values. 4865 4866_ACEOF 4867 4868# The following way of writing the cache mishandles newlines in values, 4869# but we know of no workaround that is simple, portable, and efficient. 4870# So, don't put newlines in cache variables' values. 4871# Ultrix sh set writes to stderr and can't be redirected directly, 4872# and sets the high bit in the cache file unless we assign to the vars. 4873{ 4874 (set) 2>&1 | 4875 case `(ac_space=' '; set | grep ac_space) 2>&1` in 4876 *ac_space=\ *) 4877 # `set' does not quote correctly, so add quotes (double-quote 4878 # substitution turns \\\\ into \\, and sed turns \\ into \). 4879 sed -n \ 4880 "s/'/'\\\\''/g; 4881 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4882 ;; 4883 *) 4884 # `set' quotes correctly as required by POSIX, so do not add quotes. 4885 sed -n \ 4886 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 4887 ;; 4888 esac; 4889} | 4890 sed ' 4891 t clear 4892 : clear 4893 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4894 t end 4895 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4896 : end' >>confcache 4897if cmp -s $cache_file confcache; then :; else 4898 if test -w $cache_file; then 4899 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 4900 cat confcache >$cache_file 4901 else 4902 echo "not updating unwritable cache $cache_file" 4903 fi 4904fi 4905rm -f confcache 4906 4907test "x$prefix" = xNONE && prefix=$ac_default_prefix 4908# Let make expand exec_prefix. 4909test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4910 4911# VPATH may cause trouble with some makes, so we remove $(srcdir), 4912# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 4913# trailing colons and then remove the whole line if VPATH becomes empty 4914# (actually we leave an empty line to preserve line numbers). 4915if test "x$srcdir" = x.; then 4916 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 4917s/:*\$(srcdir):*/:/; 4918s/:*\${srcdir}:*/:/; 4919s/:*@srcdir@:*/:/; 4920s/^\([^=]*=[ ]*\):*/\1/; 4921s/:*$//; 4922s/^[^=]*=[ ]*$//; 4923}' 4924fi 4925 4926DEFS=-DHAVE_CONFIG_H 4927 4928: ${CONFIG_STATUS=./config.status} 4929ac_clean_files_save=$ac_clean_files 4930ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4931{ echo "$as_me:4931: creating $CONFIG_STATUS" >&5 4932echo "$as_me: creating $CONFIG_STATUS" >&6;} 4933cat >$CONFIG_STATUS <<_ACEOF 4934#! $SHELL 4935# Generated automatically by configure. 4936# Run this file to recreate the current configuration. 4937# Compiler output produced by configure, useful for debugging 4938# configure, is in config.log if it exists. 4939 4940debug=false 4941SHELL=\${CONFIG_SHELL-$SHELL} 4942ac_cs_invocation="\$0 \$@" 4943 4944_ACEOF 4945 4946cat >>$CONFIG_STATUS <<\_ACEOF 4947# Be Bourne compatible 4948if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 4949 emulate sh 4950 NULLCMD=: 4951elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 4952 set -o posix 4953fi 4954 4955# Name of the executable. 4956as_me=`echo "$0" |sed 's,.*[\\/],,'` 4957 4958if expr a : '\(a\)' >/dev/null 2>&1; then 4959 as_expr=expr 4960else 4961 as_expr=false 4962fi 4963 4964rm -f conf$$ conf$$.exe conf$$.file 4965echo >conf$$.file 4966if ln -s conf$$.file conf$$ 2>/dev/null; then 4967 # We could just check for DJGPP; but this test a) works b) is more generic 4968 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 4969 if test -f conf$$.exe; then 4970 # Don't use ln at all; we don't have any links 4971 as_ln_s='cp -p' 4972 else 4973 as_ln_s='ln -s' 4974 fi 4975elif ln conf$$.file conf$$ 2>/dev/null; then 4976 as_ln_s=ln 4977else 4978 as_ln_s='cp -p' 4979fi 4980rm -f conf$$ conf$$.exe conf$$.file 4981 4982as_executable_p="test -f" 4983 4984# Support unset when possible. 4985if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 4986 as_unset=unset 4987else 4988 as_unset=false 4989fi 4990 4991# NLS nuisances. 4992$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 4993$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 4994$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 4995$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 4996$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 4997$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 4998$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 4999$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 5000 5001# IFS 5002# We need space, tab and new line, in precisely that order. 5003as_nl=' 5004' 5005IFS=" $as_nl" 5006 5007# CDPATH. 5008$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 5009 5010exec 6>&1 5011 5012_ACEOF 5013 5014# Files that config.status was made for. 5015if test -n "$ac_config_files"; then 5016 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 5017fi 5018 5019if test -n "$ac_config_headers"; then 5020 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 5021fi 5022 5023if test -n "$ac_config_links"; then 5024 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 5025fi 5026 5027if test -n "$ac_config_commands"; then 5028 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 5029fi 5030 5031cat >>$CONFIG_STATUS <<\EOF 5032 5033ac_cs_usage="\ 5034\`$as_me' instantiates files from templates according to the 5035current configuration. 5036 5037Usage: $0 [OPTIONS] [FILE]... 5038 5039 -h, --help print this help, then exit 5040 -V, --version print version number, then exit 5041 -d, --debug don't remove temporary files 5042 --recheck update $as_me by reconfiguring in the same conditions 5043 --file=FILE[:TEMPLATE] 5044 instantiate the configuration file FILE 5045 --header=FILE[:TEMPLATE] 5046 instantiate the configuration header FILE 5047 5048Configuration files: 5049$config_files 5050 5051Configuration headers: 5052$config_headers 5053 5054Report bugs to <dickey@invisible-island.net>." 5055EOF 5056 5057cat >>$CONFIG_STATUS <<EOF 5058ac_cs_version="\\ 5059config.status 5060configured by $0, generated by GNU Autoconf 2.52.20121002, 5061 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 5062 5063Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 5064Free Software Foundation, Inc. 5065This config.status script is free software; the Free Software Foundation 5066gives unlimited permission to copy, distribute and modify it." 5067srcdir=$srcdir 5068INSTALL="$INSTALL" 5069EOF 5070 5071cat >>$CONFIG_STATUS <<\EOF 5072# If no file are specified by the user, then we need to provide default 5073# value. By we need to know if files were specified by the user. 5074ac_need_defaults=: 5075while test $# != 0 5076do 5077 case $1 in 5078 --*=*) 5079 ac_option=`expr "x$1" : 'x\([^=]*\)='` 5080 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 5081 shift 5082 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 5083 shift 5084 ;; 5085 -*);; 5086 *) # This is not an option, so the user has probably given explicit 5087 # arguments. 5088 ac_need_defaults=false;; 5089 esac 5090 5091 case $1 in 5092 # Handling of the options. 5093EOF 5094cat >>$CONFIG_STATUS <<EOF 5095 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5096 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 5097 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 5098EOF 5099cat >>$CONFIG_STATUS <<\EOF 5100 --version | --vers* | -V ) 5101 echo "$ac_cs_version"; exit 0 ;; 5102 --he | --h) 5103 # Conflict between --help and --header 5104 { { echo "$as_me:5104: error: ambiguous option: $1 5105Try \`$0 --help' for more information." >&5 5106echo "$as_me: error: ambiguous option: $1 5107Try \`$0 --help' for more information." >&2;} 5108 { (exit 1); exit 1; }; };; 5109 --help | --hel | -h ) 5110 echo "$ac_cs_usage"; exit 0 ;; 5111 --debug | --d* | -d ) 5112 debug=: ;; 5113 --file | --fil | --fi | --f ) 5114 shift 5115 CONFIG_FILES="$CONFIG_FILES $1" 5116 ac_need_defaults=false;; 5117 --header | --heade | --head | --hea ) 5118 shift 5119 CONFIG_HEADERS="$CONFIG_HEADERS $1" 5120 ac_need_defaults=false;; 5121 5122 # This is an error. 5123 -*) { { echo "$as_me:5123: error: unrecognized option: $1 5124Try \`$0 --help' for more information." >&5 5125echo "$as_me: error: unrecognized option: $1 5126Try \`$0 --help' for more information." >&2;} 5127 { (exit 1); exit 1; }; } ;; 5128 5129 *) ac_config_targets="$ac_config_targets $1" ;; 5130 5131 esac 5132 shift 5133done 5134 5135exec 5>>config.log 5136cat >&5 << _ACEOF 5137 5138## ----------------------- ## 5139## Running config.status. ## 5140## ----------------------- ## 5141 5142This file was extended by $as_me 2.52.20121002, executed with 5143 CONFIG_FILES = $CONFIG_FILES 5144 CONFIG_HEADERS = $CONFIG_HEADERS 5145 CONFIG_LINKS = $CONFIG_LINKS 5146 CONFIG_COMMANDS = $CONFIG_COMMANDS 5147 > $ac_cs_invocation 5148on `(hostname || uname -n) 2>/dev/null | sed 1q` 5149 5150_ACEOF 5151EOF 5152 5153cat >>$CONFIG_STATUS <<\EOF 5154for ac_config_target in $ac_config_targets 5155do 5156 case "$ac_config_target" in 5157 # Handling of arguments. 5158 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 5159 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 5160 *) { { echo "$as_me:5160: error: invalid argument: $ac_config_target" >&5 5161echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 5162 { (exit 1); exit 1; }; };; 5163 esac 5164done 5165 5166# If the user did not use the arguments to specify the items to instantiate, 5167# then the envvar interface is used. Set only those that are not. 5168# We use the long form for the default assignment because of an extremely 5169# bizarre bug on SunOS 4.1.3. 5170if $ac_need_defaults; then 5171 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5172 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5173fi 5174 5175# Create a temporary directory, and hook for its removal unless debugging. 5176$debug || 5177{ 5178 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 5179 trap '{ (exit 1); exit 1; }' 1 2 13 15 5180} 5181 5182# Create a (secure) tmp directory for tmp files. 5183: ${TMPDIR=/tmp} 5184{ 5185 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 5186 test -n "$tmp" && test -d "$tmp" 5187} || 5188{ 5189 tmp=$TMPDIR/cs$$-$RANDOM 5190 (umask 077 && mkdir $tmp) 5191} || 5192{ 5193 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5194 { (exit 1); exit 1; } 5195} 5196 5197EOF 5198 5199cat >>$CONFIG_STATUS <<EOF 5200 5201# 5202# CONFIG_FILES section. 5203# 5204 5205# No need to generate the scripts if there are no CONFIG_FILES. 5206# This happens for instance when ./config.status config.h 5207if test -n "\$CONFIG_FILES"; then 5208 # Protect against being on the right side of a sed subst in config.status. 5209 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 5210 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 5211s,@SHELL@,$SHELL,;t t 5212s,@exec_prefix@,$exec_prefix,;t t 5213s,@prefix@,$prefix,;t t 5214s,@program_transform_name@,$program_transform_name,;t t 5215s,@bindir@,$bindir,;t t 5216s,@sbindir@,$sbindir,;t t 5217s,@libexecdir@,$libexecdir,;t t 5218s,@datarootdir@,$datarootdir,;t t 5219s,@datadir@,$datadir,;t t 5220s,@sysconfdir@,$sysconfdir,;t t 5221s,@sharedstatedir@,$sharedstatedir,;t t 5222s,@localstatedir@,$localstatedir,;t t 5223s,@libdir@,$libdir,;t t 5224s,@includedir@,$includedir,;t t 5225s,@oldincludedir@,$oldincludedir,;t t 5226s,@infodir@,$infodir,;t t 5227s,@mandir@,$mandir,;t t 5228s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 5229s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 5230s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 5231s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 5232s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 5233s,@build_alias@,$build_alias,;t t 5234s,@host_alias@,$host_alias,;t t 5235s,@target_alias@,$target_alias,;t t 5236s,@ECHO_C@,$ECHO_C,;t t 5237s,@ECHO_N@,$ECHO_N,;t t 5238s,@ECHO_T@,$ECHO_T,;t t 5239s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 5240s,@DEFS@,$DEFS,;t t 5241s,@LIBS@,$LIBS,;t t 5242s,@build@,$build,;t t 5243s,@build_cpu@,$build_cpu,;t t 5244s,@build_vendor@,$build_vendor,;t t 5245s,@build_os@,$build_os,;t t 5246s,@host@,$host,;t t 5247s,@host_cpu@,$host_cpu,;t t 5248s,@host_vendor@,$host_vendor,;t t 5249s,@host_os@,$host_os,;t t 5250s,@target@,$target,;t t 5251s,@target_cpu@,$target_cpu,;t t 5252s,@target_vendor@,$target_vendor,;t t 5253s,@target_os@,$target_os,;t t 5254s,@CC@,$CC,;t t 5255s,@CFLAGS@,$CFLAGS,;t t 5256s,@LDFLAGS@,$LDFLAGS,;t t 5257s,@CPPFLAGS@,$CPPFLAGS,;t t 5258s,@ac_ct_CC@,$ac_ct_CC,;t t 5259s,@EXEEXT@,$EXEEXT,;t t 5260s,@OBJEXT@,$OBJEXT,;t t 5261s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 5262s,@SET_MAKE@,$SET_MAKE,;t t 5263s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 5264s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 5265s,@INSTALL_DATA@,$INSTALL_DATA,;t t 5266s,@CTAGS@,$CTAGS,;t t 5267s,@ETAGS@,$ETAGS,;t t 5268s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 5269s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 5270s,@LINT@,$LINT,;t t 5271s,@LINT_OPTS@,$LINT_OPTS,;t t 5272s,@CPP@,$CPP,;t t 5273s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 5274s,@ECHO_LT@,$ECHO_LT,;t t 5275s,@ECHO_LD@,$ECHO_LD,;t t 5276s,@RULE_CC@,$RULE_CC,;t t 5277s,@SHOW_CC@,$SHOW_CC,;t t 5278s,@ECHO_CC@,$ECHO_CC,;t t 5279CEOF 5280 5281EOF 5282 5283 cat >>$CONFIG_STATUS <<\EOF 5284 # Split the substitutions into bite-sized pieces for seds with 5285 # small command number limits, like on Digital OSF/1 and HP-UX. 5286 ac_max_sed_lines=48 5287 ac_sed_frag=1 # Number of current file. 5288 ac_beg=1 # First line for current file. 5289 ac_end=$ac_max_sed_lines # Line after last line for current file. 5290 ac_more_lines=: 5291 ac_sed_cmds= 5292 while $ac_more_lines; do 5293 if test $ac_beg -gt 1; then 5294 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5295 else 5296 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5297 fi 5298 if test ! -s $tmp/subs.frag; then 5299 ac_more_lines=false 5300 else 5301 # The purpose of the label and of the branching condition is to 5302 # speed up the sed processing (if there are no `@' at all, there 5303 # is no need to browse any of the substitutions). 5304 # These are the two extra sed commands mentioned above. 5305 (echo ':t 5306 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 5307 if test -z "$ac_sed_cmds"; then 5308 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 5309 else 5310 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 5311 fi 5312 ac_sed_frag=`expr $ac_sed_frag + 1` 5313 ac_beg=$ac_end 5314 ac_end=`expr $ac_end + $ac_max_sed_lines` 5315 fi 5316 done 5317 if test -z "$ac_sed_cmds"; then 5318 ac_sed_cmds=cat 5319 fi 5320fi # test -n "$CONFIG_FILES" 5321 5322EOF 5323cat >>$CONFIG_STATUS <<\EOF 5324for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 5325 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 5326 case $ac_file in 5327 - | *:- | *:-:* ) # input from stdin 5328 cat >$tmp/stdin 5329 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5330 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5331 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5332 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5333 * ) ac_file_in=$ac_file.in ;; 5334 esac 5335 5336 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 5337 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5338 X"$ac_file" : 'X\(//\)[^/]' \| \ 5339 X"$ac_file" : 'X\(//\)$' \| \ 5340 X"$ac_file" : 'X\(/\)' \| \ 5341 . : '\(.\)' 2>/dev/null || 5342echo X"$ac_file" | 5343 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5344 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5345 /^X\(\/\/\)$/{ s//\1/; q; } 5346 /^X\(\/\).*/{ s//\1/; q; } 5347 s/.*/./; q'` 5348 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 5349 { case "$ac_dir" in 5350 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 5351 *) as_incr_dir=.;; 5352esac 5353as_dummy="$ac_dir" 5354for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 5355 case $as_mkdir_dir in 5356 # Skip DOS drivespec 5357 ?:) as_incr_dir=$as_mkdir_dir ;; 5358 *) 5359 as_incr_dir=$as_incr_dir/$as_mkdir_dir 5360 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 5361 ;; 5362 esac 5363done; } 5364 5365 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 5366 # A "../" for each directory in $ac_dir_suffix. 5367 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 5368 else 5369 ac_dir_suffix= ac_dots= 5370 fi 5371 5372 case $srcdir in 5373 .) ac_srcdir=. 5374 if test -z "$ac_dots"; then 5375 ac_top_srcdir=. 5376 else 5377 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 5378 fi ;; 5379 [\\/]* | ?:[\\/]* ) 5380 ac_srcdir=$srcdir$ac_dir_suffix; 5381 ac_top_srcdir=$srcdir ;; 5382 *) # Relative path. 5383 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 5384 ac_top_srcdir=$ac_dots$srcdir ;; 5385 esac 5386 5387 case $INSTALL in 5388 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5389 *) ac_INSTALL=$ac_dots$INSTALL ;; 5390 esac 5391 5392 if test x"$ac_file" != x-; then 5393 { echo "$as_me:5393: creating $ac_file" >&5 5394echo "$as_me: creating $ac_file" >&6;} 5395 rm -f "$ac_file" 5396 fi 5397 # Let's still pretend it is `configure' which instantiates (i.e., don't 5398 # use $as_me), people would be surprised to read: 5399 # /* config.h. Generated automatically by config.status. */ 5400 configure_input="Generated automatically from `echo $ac_file_in | 5401 sed 's,.*/,,'` by configure." 5402 5403 # First look for the input files in the build tree, otherwise in the 5404 # src tree. 5405 ac_file_inputs=`IFS=: 5406 for f in $ac_file_in; do 5407 case $f in 5408 -) echo $tmp/stdin ;; 5409 [\\/$]*) 5410 # Absolute (can't be DOS-style, as IFS=:) 5411 test -f "$f" || { { echo "$as_me:5411: error: cannot find input file: $f" >&5 5412echo "$as_me: error: cannot find input file: $f" >&2;} 5413 { (exit 1); exit 1; }; } 5414 echo $f;; 5415 *) # Relative 5416 if test -f "$f"; then 5417 # Build tree 5418 echo $f 5419 elif test -f "$srcdir/$f"; then 5420 # Source tree 5421 echo $srcdir/$f 5422 else 5423 # /dev/null tree 5424 { { echo "$as_me:5424: error: cannot find input file: $f" >&5 5425echo "$as_me: error: cannot find input file: $f" >&2;} 5426 { (exit 1); exit 1; }; } 5427 fi;; 5428 esac 5429 done` || { (exit 1); exit 1; } 5430EOF 5431cat >>$CONFIG_STATUS <<\EOF 5432 ac_warn_datarootdir=no 5433 if test x"$ac_file" != x-; then 5434 for ac_item in $ac_file_inputs 5435 do 5436 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item` 5437 if test -n "$ac_seen"; then 5438 ac_used=`grep '@datarootdir@' $ac_item` 5439 if test -z "$ac_used"; then 5440 { echo "$as_me:5440: WARNING: datarootdir was used implicitly but not set: 5441$ac_seen" >&5 5442echo "$as_me: WARNING: datarootdir was used implicitly but not set: 5443$ac_seen" >&2;} 5444 ac_warn_datarootdir=yes 5445 fi 5446 fi 5447 ac_seen=`grep '${datarootdir}' $ac_item` 5448 if test -n "$ac_seen"; then 5449 { echo "$as_me:5449: WARNING: datarootdir was used explicitly but not set: 5450$ac_seen" >&5 5451echo "$as_me: WARNING: datarootdir was used explicitly but not set: 5452$ac_seen" >&2;} 5453 ac_warn_datarootdir=yes 5454 fi 5455 done 5456 fi 5457 5458if test "x$ac_warn_datarootdir" = xyes; then 5459 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 5460fi 5461 5462EOF 5463cat >>$CONFIG_STATUS <<EOF 5464 sed "$ac_vpsub 5465$extrasub 5466EOF 5467cat >>$CONFIG_STATUS <<\EOF 5468:t 5469/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5470s,@configure_input@,$configure_input,;t t 5471s,@srcdir@,$ac_srcdir,;t t 5472s,@top_srcdir@,$ac_top_srcdir,;t t 5473s,@INSTALL@,$ac_INSTALL,;t t 5474" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 5475 rm -f $tmp/stdin 5476 if test x"$ac_file" != x-; then 5477 cp $tmp/out $ac_file 5478 5479 for ac_name in prefix exec_prefix datarootdir 5480 do 5481 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file` 5482 if test -n "$ac_seen"; then 5483 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file` 5484 if test -z "$ac_init"; then 5485 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 5486 { echo "$as_me:5486: WARNING: Variable $ac_name is used but was not set: 5487$ac_seen" >&5 5488echo "$as_me: WARNING: Variable $ac_name is used but was not set: 5489$ac_seen" >&2;} 5490 fi 5491 fi 5492 done 5493 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out 5494 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out 5495 if test -s $tmp/out; then 5496 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 5497 { echo "$as_me:5497: WARNING: Some variables may not be substituted: 5498$ac_seen" >&5 5499echo "$as_me: WARNING: Some variables may not be substituted: 5500$ac_seen" >&2;} 5501 fi 5502 else 5503 cat $tmp/out 5504 fi 5505 rm -f $tmp/out 5506 5507done 5508EOF 5509cat >>$CONFIG_STATUS <<\EOF 5510 5511# 5512# CONFIG_HEADER section. 5513# 5514 5515# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 5516# NAME is the cpp macro being defined and VALUE is the value it is being given. 5517# 5518# ac_d sets the value in "#define NAME VALUE" lines. 5519ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 5520ac_dB='[ ].*$,\1#\2' 5521ac_dC=' ' 5522ac_dD=',;t' 5523# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 5524ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 5525ac_iB='\([ ]\),\1#\2define\3' 5526ac_iC=' ' 5527ac_iD='\4,;t' 5528# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 5529ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 5530ac_uB='$,\1#\2define\3' 5531ac_uC=' ' 5532ac_uD=',;t' 5533 5534for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 5535 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 5536 case $ac_file in 5537 - | *:- | *:-:* ) # input from stdin 5538 cat >$tmp/stdin 5539 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5540 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5541 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5542 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5543 * ) ac_file_in=$ac_file.in ;; 5544 esac 5545 5546 test x"$ac_file" != x- && { echo "$as_me:5546: creating $ac_file" >&5 5547echo "$as_me: creating $ac_file" >&6;} 5548 5549 # First look for the input files in the build tree, otherwise in the 5550 # src tree. 5551 ac_file_inputs=`IFS=: 5552 for f in $ac_file_in; do 5553 case $f in 5554 -) echo $tmp/stdin ;; 5555 [\\/$]*) 5556 # Absolute (can't be DOS-style, as IFS=:) 5557 test -f "$f" || { { echo "$as_me:5557: error: cannot find input file: $f" >&5 5558echo "$as_me: error: cannot find input file: $f" >&2;} 5559 { (exit 1); exit 1; }; } 5560 echo $f;; 5561 *) # Relative 5562 if test -f "$f"; then 5563 # Build tree 5564 echo $f 5565 elif test -f "$srcdir/$f"; then 5566 # Source tree 5567 echo $srcdir/$f 5568 else 5569 # /dev/null tree 5570 { { echo "$as_me:5570: error: cannot find input file: $f" >&5 5571echo "$as_me: error: cannot find input file: $f" >&2;} 5572 { (exit 1); exit 1; }; } 5573 fi;; 5574 esac 5575 done` || { (exit 1); exit 1; } 5576 # Remove the trailing spaces. 5577 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 5578 5579EOF 5580 5581# Transform confdefs.h into two sed scripts, `conftest.defines' and 5582# `conftest.undefs', that substitutes the proper values into 5583# config.h.in to produce config.h. The first handles `#define' 5584# templates, and the second `#undef' templates. 5585# And first: Protect against being on the right side of a sed subst in 5586# config.status. Protect against being in an unquoted here document 5587# in config.status. 5588rm -f conftest.defines conftest.undefs 5589# Using a here document instead of a string reduces the quoting nightmare. 5590# Putting comments in sed scripts is not portable. 5591# 5592# `end' is used to avoid that the second main sed command (meant for 5593# 0-ary CPP macros) applies to n-ary macro definitions. 5594# See the Autoconf documentation for `clear'. 5595cat >confdef2sed.sed <<\EOF 5596s/[\\&,]/\\&/g 5597s,[\\$`],\\&,g 5598t clear 5599: clear 5600s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 5601t end 5602s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 5603: end 5604EOF 5605# If some macros were called several times there might be several times 5606# the same #defines, which is useless. Nevertheless, we may not want to 5607# sort them, since we want the *last* AC-DEFINE to be honored. 5608uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 5609sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 5610sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 5611rm -f confdef2sed.sed 5612 5613# This sed command replaces #undef with comments. This is necessary, for 5614# example, in the case of _POSIX_SOURCE, which is predefined and required 5615# on some systems where configure will not decide to define it. 5616cat >>conftest.undefs <<\EOF 5617s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 5618EOF 5619 5620# Break up conftest.defines because some shells have a limit on the size 5621# of here documents, and old seds have small limits too (100 cmds). 5622echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 5623echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 5624echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 5625echo ' :' >>$CONFIG_STATUS 5626rm -f conftest.tail 5627while grep . conftest.defines >/dev/null 5628do 5629 # Write a limited-size here document to $tmp/defines.sed. 5630 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 5631 # Speed up: don't consider the non `#define' lines. 5632 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 5633 # Work around the forget-to-reset-the-flag bug. 5634 echo 't clr' >>$CONFIG_STATUS 5635 echo ': clr' >>$CONFIG_STATUS 5636 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 5637 echo 'CEOF 5638 sed -f $tmp/defines.sed $tmp/in >$tmp/out 5639 rm -f $tmp/in 5640 mv $tmp/out $tmp/in 5641' >>$CONFIG_STATUS 5642 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 5643 rm -f conftest.defines 5644 mv conftest.tail conftest.defines 5645done 5646rm -f conftest.defines 5647echo ' fi # egrep' >>$CONFIG_STATUS 5648echo >>$CONFIG_STATUS 5649 5650# Break up conftest.undefs because some shells have a limit on the size 5651# of here documents, and old seds have small limits too (100 cmds). 5652echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 5653rm -f conftest.tail 5654while grep . conftest.undefs >/dev/null 5655do 5656 # Write a limited-size here document to $tmp/undefs.sed. 5657 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 5658 # Speed up: don't consider the non `#undef' 5659 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 5660 # Work around the forget-to-reset-the-flag bug. 5661 echo 't clr' >>$CONFIG_STATUS 5662 echo ': clr' >>$CONFIG_STATUS 5663 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 5664 echo 'CEOF 5665 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 5666 rm -f $tmp/in 5667 mv $tmp/out $tmp/in 5668' >>$CONFIG_STATUS 5669 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 5670 rm -f conftest.undefs 5671 mv conftest.tail conftest.undefs 5672done 5673rm -f conftest.undefs 5674 5675cat >>$CONFIG_STATUS <<\EOF 5676 # Let's still pretend it is `configure' which instantiates (i.e., don't 5677 # use $as_me), people would be surprised to read: 5678 # /* config.h. Generated automatically by config.status. */ 5679 if test x"$ac_file" = x-; then 5680 echo "/* Generated automatically by configure. */" >$tmp/config.h 5681 else 5682 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 5683 fi 5684 cat $tmp/in >>$tmp/config.h 5685 rm -f $tmp/in 5686 if test x"$ac_file" != x-; then 5687 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 5688 { echo "$as_me:5688: $ac_file is unchanged" >&5 5689echo "$as_me: $ac_file is unchanged" >&6;} 5690 else 5691 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5692 X"$ac_file" : 'X\(//\)[^/]' \| \ 5693 X"$ac_file" : 'X\(//\)$' \| \ 5694 X"$ac_file" : 'X\(/\)' \| \ 5695 . : '\(.\)' 2>/dev/null || 5696echo X"$ac_file" | 5697 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5698 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5699 /^X\(\/\/\)$/{ s//\1/; q; } 5700 /^X\(\/\).*/{ s//\1/; q; } 5701 s/.*/./; q'` 5702 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 5703 { case "$ac_dir" in 5704 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 5705 *) as_incr_dir=.;; 5706esac 5707as_dummy="$ac_dir" 5708for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 5709 case $as_mkdir_dir in 5710 # Skip DOS drivespec 5711 ?:) as_incr_dir=$as_mkdir_dir ;; 5712 *) 5713 as_incr_dir=$as_incr_dir/$as_mkdir_dir 5714 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 5715 ;; 5716 esac 5717done; } 5718 5719 fi 5720 rm -f $ac_file 5721 mv $tmp/config.h $ac_file 5722 fi 5723 else 5724 cat $tmp/config.h 5725 rm -f $tmp/config.h 5726 fi 5727done 5728EOF 5729 5730cat >>$CONFIG_STATUS <<\EOF 5731 5732{ (exit 0); exit 0; } 5733EOF 5734chmod +x $CONFIG_STATUS 5735ac_clean_files=$ac_clean_files_save 5736 5737# configure is writing to config.log, and then calls config.status. 5738# config.status does its own redirection, appending to config.log. 5739# Unfortunately, on DOS this fails, as config.log is still kept open 5740# by configure, so config.status won't be able to write to it; its 5741# output is simply discarded. So we exec the FD to /dev/null, 5742# effectively closing config.log, so it can be properly (re)opened and 5743# appended to by config.status. When coming back to configure, we 5744# need to make the FD available again. 5745if test "$no_create" != yes; then 5746 ac_cs_success=: 5747 exec 5>/dev/null 5748 $SHELL $CONFIG_STATUS || ac_cs_success=false 5749 exec 5>>config.log 5750 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5751 # would make configure fail if this is the last instruction. 5752 $ac_cs_success || { (exit 1); exit 1; } 5753fi 5754 5755test -z "$cf_make_docs" && cf_make_docs=0 5756 5757cf_output=makefile 5758test -f "$cf_output" || cf_output=Makefile 5759 5760if test "$cf_make_docs" = 0 5761then 5762cat >>$cf_output <<"CF_EOF" 5763################################################################################ 5764.SUFFIXES : .html .1 .man .ps .pdf .txt 5765 5766.1.html : 5767 GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | groff -P -o0 -Iyacc,1_ -Thtml -man" >$@ 5768 5769.1.ps : 5770 $(SHELL) -c "tbl $*.1 | groff -man" >$@ 5771 5772.1.txt : 5773 GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | nroff -Tascii -man | col -bx" >$@ 5774 5775.ps.pdf : 5776 ps2pdf $*.ps 5777 5778CF_EOF 5779 cf_make_docs=1 5780fi 5781 5782for cf_name in yacc 5783do 5784cat >>$cf_output <<CF_EOF 5785################################################################################ 5786docs-$cf_name \\ 5787docs :: $cf_name.html \\ 5788 $cf_name.pdf \\ 5789 $cf_name.ps \\ 5790 $cf_name.txt 5791 5792clean \\ 5793docs-clean :: 5794 rm -f $cf_name.html $cf_name.pdf $cf_name.ps $cf_name.txt 5795 5796$cf_name.html : $cf_name.1 5797$cf_name.pdf : $cf_name.ps 5798$cf_name.ps : $cf_name.1 5799$cf_name.txt : $cf_name.1 5800CF_EOF 5801done 5802 5803