1#! /bin/sh 2# From configure.in Revision: 1.18 . 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-max-table-size=N set the maximum table size = N (no default) 656 --enable-btyacc turn on support for the btyacc backtracking 657 extension (default: no) 658 --with-warnings test: turn on gcc warnings 659 --disable-echo do not display "compiling" commands 660 --with-dmalloc test: use Gray Watson's dmalloc library 661 --with-dbmalloc test: use Conor Cahill's dbmalloc library 662 --with-valgrind test: use valgrind 663 --disable-leaks test: free permanent memory, analyze leaks 664 665Some influential environment variables: 666 CC C compiler command 667 CFLAGS C compiler flags 668 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 669 nonstandard directory <lib dir> 670 CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have 671 headers in a nonstandard directory <include dir> 672 CPP C preprocessor 673 674Use these variables to override the choices made by `configure' or to help 675it to find libraries and programs with nonstandard names/locations. 676 677EOF 678fi 679 680if test "$ac_init_help" = "recursive"; then 681 # If there are subdirs, report their specific --help. 682 ac_popdir=`pwd` 683 for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue 684 cd $ac_subdir 685 # A "../" for each directory in /$ac_subdir. 686 ac_dots=`echo $ac_subdir | 687 sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` 688 689 case $srcdir in 690 .) # No --srcdir option. We are building in place. 691 ac_sub_srcdir=$srcdir ;; 692 [\\/]* | ?:[\\/]* ) # Absolute path. 693 ac_sub_srcdir=$srcdir/$ac_subdir ;; 694 *) # Relative path. 695 ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; 696 esac 697 698 # Check for guested configure; otherwise get Cygnus style configure. 699 if test -f $ac_sub_srcdir/configure.gnu; then 700 echo 701 $SHELL $ac_sub_srcdir/configure.gnu --help=recursive 702 elif test -f $ac_sub_srcdir/configure; then 703 echo 704 $SHELL $ac_sub_srcdir/configure --help=recursive 705 elif test -f $ac_sub_srcdir/configure.ac || 706 test -f $ac_sub_srcdir/configure.in; then 707 echo 708 $ac_configure --help 709 else 710 echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 711 fi 712 cd $ac_popdir 713 done 714fi 715 716test -n "$ac_init_help" && exit 0 717if $ac_init_version; then 718 cat <<\EOF 719 720Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 721Free Software Foundation, Inc. 722This configure script is free software; the Free Software Foundation 723gives unlimited permission to copy, distribute and modify it. 724EOF 725 exit 0 726fi 727exec 5>config.log 728cat >&5 <<EOF 729This file contains any messages produced by compilers while 730running configure, to aid debugging if configure makes a mistake. 731 732It was created by $as_me, which was 733generated by GNU Autoconf 2.52.20121002. Invocation command line was 734 735 $ $0 $@ 736 737EOF 738{ 739cat <<_ASUNAME 740## ---------- ## 741## Platform. ## 742## ---------- ## 743 744hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 745uname -m = `(uname -m) 2>/dev/null || echo unknown` 746uname -r = `(uname -r) 2>/dev/null || echo unknown` 747uname -s = `(uname -s) 2>/dev/null || echo unknown` 748uname -v = `(uname -v) 2>/dev/null || echo unknown` 749 750/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 751/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 752 753/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 754/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 755/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 756hostinfo = `(hostinfo) 2>/dev/null || echo unknown` 757/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 758/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 759/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 760 761PATH = $PATH 762 763_ASUNAME 764} >&5 765 766cat >&5 <<EOF 767## ------------ ## 768## Core tests. ## 769## ------------ ## 770 771EOF 772 773# Keep a trace of the command line. 774# Strip out --no-create and --no-recursion so they do not pile up. 775# Also quote any args containing shell meta-characters. 776ac_configure_args= 777ac_sep= 778for ac_arg 779do 780 case $ac_arg in 781 -no-create | --no-create | --no-creat | --no-crea | --no-cre \ 782 | --no-cr | --no-c) ;; 783 -no-recursion | --no-recursion | --no-recursio | --no-recursi \ 784 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; 785 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 786 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` 787 ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" 788 ac_sep=" " ;; 789 *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" 790 ac_sep=" " ;; 791 esac 792 # Get rid of the leading space. 793done 794 795# When interrupted or exit'd, cleanup temporary files, and complete 796# config.log. We remove comments because anyway the quotes in there 797# would cause problems or look ugly. 798trap 'exit_status=$? 799 # Save into config.log some information that might help in debugging. 800 echo >&5 801 echo "## ----------------- ##" >&5 802 echo "## Cache variables. ##" >&5 803 echo "## ----------------- ##" >&5 804 echo >&5 805 # The following way of writing the cache mishandles newlines in values, 806{ 807 (set) 2>&1 | 808 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in 809 *ac_space=\ *) 810 sed -n \ 811 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; 812 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" 813 ;; 814 *) 815 sed -n \ 816 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 817 ;; 818 esac; 819} >&5 820 sed "/^$/d" confdefs.h >conftest.log 821 if test -s conftest.log; then 822 echo >&5 823 echo "## ------------ ##" >&5 824 echo "## confdefs.h. ##" >&5 825 echo "## ------------ ##" >&5 826 echo >&5 827 cat conftest.log >&5 828 fi 829 (echo; echo) >&5 830 test "$ac_signal" != 0 && 831 echo "$as_me: caught signal $ac_signal" >&5 832 echo "$as_me: exit $exit_status" >&5 833 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && 834 exit $exit_status 835 ' 0 836for ac_signal in 1 2 13 15; do 837 trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal 838done 839ac_signal=0 840 841# confdefs.h avoids OS command line length limits that DEFS can exceed. 842rm -rf conftest* confdefs.h 843# AIX cpp loses on an empty file, so make sure it contains at least a newline. 844echo >confdefs.h 845 846# Let the site file select an alternate cache file if it wants to. 847# Prefer explicitly selected file to automatically selected ones. 848if test -z "$CONFIG_SITE"; then 849 if test "x$prefix" != xNONE; then 850 CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" 851 else 852 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 853 fi 854fi 855for ac_site_file in $CONFIG_SITE; do 856 if test -r "$ac_site_file"; then 857 { echo "$as_me:857: loading site script $ac_site_file" >&5 858echo "$as_me: loading site script $ac_site_file" >&6;} 859 cat "$ac_site_file" >&5 860 . "$ac_site_file" 861 fi 862done 863 864if test -r "$cache_file"; then 865 # Some versions of bash will fail to source /dev/null (special 866 # files actually), so we avoid doing that. 867 if test -f "$cache_file"; then 868 { echo "$as_me:868: loading cache $cache_file" >&5 869echo "$as_me: loading cache $cache_file" >&6;} 870 case $cache_file in 871 [\\/]* | ?:[\\/]* ) . $cache_file;; 872 *) . ./$cache_file;; 873 esac 874 fi 875else 876 { echo "$as_me:876: creating cache $cache_file" >&5 877echo "$as_me: creating cache $cache_file" >&6;} 878 >$cache_file 879fi 880 881# Check that the precious variables saved in the cache have kept the same 882# value. 883ac_cache_corrupted=false 884for ac_var in `(set) 2>&1 | 885 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do 886 eval ac_old_set=\$ac_cv_env_${ac_var}_set 887 eval ac_new_set=\$ac_env_${ac_var}_set 888 eval ac_old_val="\$ac_cv_env_${ac_var}_value" 889 eval ac_new_val="\$ac_env_${ac_var}_value" 890 case $ac_old_set,$ac_new_set in 891 set,) 892 { echo "$as_me:892: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 893echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 894 ac_cache_corrupted=: ;; 895 ,set) 896 { echo "$as_me:896: error: \`$ac_var' was not set in the previous run" >&5 897echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 898 ac_cache_corrupted=: ;; 899 ,);; 900 *) 901 if test "x$ac_old_val" != "x$ac_new_val"; then 902 { echo "$as_me:902: error: \`$ac_var' has changed since the previous run:" >&5 903echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 904 { echo "$as_me:904: former value: $ac_old_val" >&5 905echo "$as_me: former value: $ac_old_val" >&2;} 906 { echo "$as_me:906: current value: $ac_new_val" >&5 907echo "$as_me: current value: $ac_new_val" >&2;} 908 ac_cache_corrupted=: 909 fi;; 910 esac 911 # Pass precious variables to config.status. It doesn't matter if 912 # we pass some twice (in addition to the command line arguments). 913 if test "$ac_new_set" = set; then 914 case $ac_new_val in 915 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) 916 ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` 917 ac_configure_args="$ac_configure_args '$ac_arg'" 918 ;; 919 *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" 920 ;; 921 esac 922 fi 923done 924if $ac_cache_corrupted; then 925 { echo "$as_me:925: error: changes in the environment can compromise the build" >&5 926echo "$as_me: error: changes in the environment can compromise the build" >&2;} 927 { { echo "$as_me:927: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 928echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} 929 { (exit 1); exit 1; }; } 930fi 931 932ac_ext=c 933ac_cpp='$CPP $CPPFLAGS' 934ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 935ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 936ac_compiler_gnu=$ac_cv_c_compiler_gnu 937ac_main_return=return 938 939case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in 940 *c*,-n*) ECHO_N= ECHO_C=' 941' ECHO_T=' ' ;; 942 *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; 943 *) ECHO_N= ECHO_C='\c' ECHO_T= ;; 944esac 945echo "#! $SHELL" >conftest.sh 946echo "exit 0" >>conftest.sh 947chmod +x conftest.sh 948if { (echo "$as_me:948: PATH=\".;.\"; conftest.sh") >&5 949 (PATH=".;."; conftest.sh) 2>&5 950 ac_status=$? 951 echo "$as_me:951: \$? = $ac_status" >&5 952 (exit $ac_status); }; then 953 ac_path_separator=';' 954else 955 ac_path_separator=: 956fi 957PATH_SEPARATOR="$ac_path_separator" 958rm -f conftest.sh 959 960ac_config_headers="$ac_config_headers config.h:config_h.in" 961 962ac_aux_dir= 963for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do 964 if test -f $ac_dir/install-sh; then 965 ac_aux_dir=$ac_dir 966 ac_install_sh="$ac_aux_dir/install-sh -c" 967 break 968 elif test -f $ac_dir/install.sh; then 969 ac_aux_dir=$ac_dir 970 ac_install_sh="$ac_aux_dir/install.sh -c" 971 break 972 elif test -f $ac_dir/shtool; then 973 ac_aux_dir=$ac_dir 974 ac_install_sh="$ac_aux_dir/shtool install -c" 975 break 976 fi 977done 978if test -z "$ac_aux_dir"; then 979 { { echo "$as_me:979: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 980echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} 981 { (exit 1); exit 1; }; } 982fi 983ac_config_guess="$SHELL $ac_aux_dir/config.guess" 984ac_config_sub="$SHELL $ac_aux_dir/config.sub" 985ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. 986 987# Make sure we can run config.sub. 988$ac_config_sub sun4 >/dev/null 2>&1 || 989 { { echo "$as_me:989: error: cannot run $ac_config_sub" >&5 990echo "$as_me: error: cannot run $ac_config_sub" >&2;} 991 { (exit 1); exit 1; }; } 992 993echo "$as_me:993: checking build system type" >&5 994echo $ECHO_N "checking build system type... $ECHO_C" >&6 995if test "${ac_cv_build+set}" = set; then 996 echo $ECHO_N "(cached) $ECHO_C" >&6 997else 998 ac_cv_build_alias=$build_alias 999test -z "$ac_cv_build_alias" && 1000 ac_cv_build_alias=`$ac_config_guess` 1001test -z "$ac_cv_build_alias" && 1002 { { echo "$as_me:1002: error: cannot guess build type; you must specify one" >&5 1003echo "$as_me: error: cannot guess build type; you must specify one" >&2;} 1004 { (exit 1); exit 1; }; } 1005ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || 1006 { { echo "$as_me:1006: error: $ac_config_sub $ac_cv_build_alias failed." >&5 1007echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} 1008 { (exit 1); exit 1; }; } 1009 1010fi 1011echo "$as_me:1011: result: $ac_cv_build" >&5 1012echo "${ECHO_T}$ac_cv_build" >&6 1013build=$ac_cv_build 1014build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1015build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1016build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1017 1018echo "$as_me:1018: checking host system type" >&5 1019echo $ECHO_N "checking host system type... $ECHO_C" >&6 1020if test "${ac_cv_host+set}" = set; then 1021 echo $ECHO_N "(cached) $ECHO_C" >&6 1022else 1023 ac_cv_host_alias=$host_alias 1024test -z "$ac_cv_host_alias" && 1025 ac_cv_host_alias=$ac_cv_build_alias 1026ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || 1027 { { echo "$as_me:1027: error: $ac_config_sub $ac_cv_host_alias failed" >&5 1028echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} 1029 { (exit 1); exit 1; }; } 1030 1031fi 1032echo "$as_me:1032: result: $ac_cv_host" >&5 1033echo "${ECHO_T}$ac_cv_host" >&6 1034host=$ac_cv_host 1035host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1036host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1037host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1038 1039if test -f $srcdir/config.guess || test -f $ac_aux_dir/config.guess ; then 1040 echo "$as_me:1040: checking target system type" >&5 1041echo $ECHO_N "checking target system type... $ECHO_C" >&6 1042if test "${ac_cv_target+set}" = set; then 1043 echo $ECHO_N "(cached) $ECHO_C" >&6 1044else 1045 ac_cv_target_alias=$target_alias 1046test "x$ac_cv_target_alias" = "x" && 1047 ac_cv_target_alias=$ac_cv_host_alias 1048ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || 1049 { { echo "$as_me:1049: error: $ac_config_sub $ac_cv_target_alias failed" >&5 1050echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} 1051 { (exit 1); exit 1; }; } 1052 1053fi 1054echo "$as_me:1054: result: $ac_cv_target" >&5 1055echo "${ECHO_T}$ac_cv_target" >&6 1056target=$ac_cv_target 1057target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 1058target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` 1059target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 1060 1061# The aliases save the names the user supplied, while $host etc. 1062# will get canonicalized. 1063test -n "$target_alias" && 1064 test "$program_prefix$program_suffix$program_transform_name" = \ 1065 NONENONEs,x,x, && 1066 program_prefix=${target_alias}- 1067 system_name="$host_os" 1068else 1069 system_name="`(uname -s -r) 2>/dev/null`" 1070 if test -z "$system_name" ; then 1071 system_name="`(hostname) 2>/dev/null`" 1072 fi 1073fi 1074test -n "$system_name" && 1075cat >>confdefs.h <<EOF 1076#define SYSTEM_NAME "$system_name" 1077EOF 1078 1079if test "${cf_cv_system_name+set}" = set; then 1080 echo $ECHO_N "(cached) $ECHO_C" >&6 1081else 1082 cf_cv_system_name="$system_name" 1083fi 1084 1085test -z "$system_name" && system_name="$cf_cv_system_name" 1086test -n "$cf_cv_system_name" && echo "$as_me:1086: result: Configuring for $cf_cv_system_name" >&5 1087echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6 1088 1089if test ".$system_name" != ".$cf_cv_system_name" ; then 1090 echo "$as_me:1090: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5 1091echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6 1092 { { echo "$as_me:1092: error: \"Please remove config.cache and try again.\"" >&5 1093echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;} 1094 { (exit 1); exit 1; }; } 1095fi 1096 1097test "$program_prefix" != NONE && 1098 program_transform_name="s,^,$program_prefix,;$program_transform_name" 1099# Use a double $ so make ignores it. 1100test "$program_suffix" != NONE && 1101 program_transform_name="s,\$,$program_suffix,;$program_transform_name" 1102# Double any \ or $. echo might interpret backslashes. 1103# By default was `s,x,x', remove it if useless. 1104cat <<\_ACEOF >conftest.sed 1105s/[\\$]/&&/g;s/;s,x,x,$// 1106_ACEOF 1107program_transform_name=`echo $program_transform_name | sed -f conftest.sed` 1108rm conftest.sed 1109 1110ac_ext=c 1111ac_cpp='$CPP $CPPFLAGS' 1112ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1113ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1114ac_compiler_gnu=$ac_cv_c_compiler_gnu 1115ac_main_return=return 1116if test -n "$ac_tool_prefix"; then 1117 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 1118set dummy ${ac_tool_prefix}gcc; ac_word=$2 1119echo "$as_me:1119: checking for $ac_word" >&5 1120echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1121if test "${ac_cv_prog_CC+set}" = set; then 1122 echo $ECHO_N "(cached) $ECHO_C" >&6 1123else 1124 if test -n "$CC"; then 1125 ac_cv_prog_CC="$CC" # Let the user override the test. 1126else 1127 ac_save_IFS=$IFS; IFS=$ac_path_separator 1128ac_dummy="$PATH" 1129for ac_dir in $ac_dummy; do 1130 IFS=$ac_save_IFS 1131 test -z "$ac_dir" && ac_dir=. 1132 $as_executable_p "$ac_dir/$ac_word" || continue 1133ac_cv_prog_CC="${ac_tool_prefix}gcc" 1134echo "$as_me:1134: found $ac_dir/$ac_word" >&5 1135break 1136done 1137 1138fi 1139fi 1140CC=$ac_cv_prog_CC 1141if test -n "$CC"; then 1142 echo "$as_me:1142: result: $CC" >&5 1143echo "${ECHO_T}$CC" >&6 1144else 1145 echo "$as_me:1145: result: no" >&5 1146echo "${ECHO_T}no" >&6 1147fi 1148 1149fi 1150if test -z "$ac_cv_prog_CC"; then 1151 ac_ct_CC=$CC 1152 # Extract the first word of "gcc", so it can be a program name with args. 1153set dummy gcc; ac_word=$2 1154echo "$as_me:1154: checking for $ac_word" >&5 1155echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1156if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1157 echo $ECHO_N "(cached) $ECHO_C" >&6 1158else 1159 if test -n "$ac_ct_CC"; then 1160 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1161else 1162 ac_save_IFS=$IFS; IFS=$ac_path_separator 1163ac_dummy="$PATH" 1164for ac_dir in $ac_dummy; do 1165 IFS=$ac_save_IFS 1166 test -z "$ac_dir" && ac_dir=. 1167 $as_executable_p "$ac_dir/$ac_word" || continue 1168ac_cv_prog_ac_ct_CC="gcc" 1169echo "$as_me:1169: found $ac_dir/$ac_word" >&5 1170break 1171done 1172 1173fi 1174fi 1175ac_ct_CC=$ac_cv_prog_ac_ct_CC 1176if test -n "$ac_ct_CC"; then 1177 echo "$as_me:1177: result: $ac_ct_CC" >&5 1178echo "${ECHO_T}$ac_ct_CC" >&6 1179else 1180 echo "$as_me:1180: result: no" >&5 1181echo "${ECHO_T}no" >&6 1182fi 1183 1184 CC=$ac_ct_CC 1185else 1186 CC="$ac_cv_prog_CC" 1187fi 1188 1189if test -z "$CC"; then 1190 if test -n "$ac_tool_prefix"; then 1191 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 1192set dummy ${ac_tool_prefix}cc; ac_word=$2 1193echo "$as_me:1193: checking for $ac_word" >&5 1194echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1195if test "${ac_cv_prog_CC+set}" = set; then 1196 echo $ECHO_N "(cached) $ECHO_C" >&6 1197else 1198 if test -n "$CC"; then 1199 ac_cv_prog_CC="$CC" # Let the user override the test. 1200else 1201 ac_save_IFS=$IFS; IFS=$ac_path_separator 1202ac_dummy="$PATH" 1203for ac_dir in $ac_dummy; do 1204 IFS=$ac_save_IFS 1205 test -z "$ac_dir" && ac_dir=. 1206 $as_executable_p "$ac_dir/$ac_word" || continue 1207ac_cv_prog_CC="${ac_tool_prefix}cc" 1208echo "$as_me:1208: found $ac_dir/$ac_word" >&5 1209break 1210done 1211 1212fi 1213fi 1214CC=$ac_cv_prog_CC 1215if test -n "$CC"; then 1216 echo "$as_me:1216: result: $CC" >&5 1217echo "${ECHO_T}$CC" >&6 1218else 1219 echo "$as_me:1219: result: no" >&5 1220echo "${ECHO_T}no" >&6 1221fi 1222 1223fi 1224if test -z "$ac_cv_prog_CC"; then 1225 ac_ct_CC=$CC 1226 # Extract the first word of "cc", so it can be a program name with args. 1227set dummy cc; ac_word=$2 1228echo "$as_me:1228: checking for $ac_word" >&5 1229echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1230if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1231 echo $ECHO_N "(cached) $ECHO_C" >&6 1232else 1233 if test -n "$ac_ct_CC"; then 1234 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1235else 1236 ac_save_IFS=$IFS; IFS=$ac_path_separator 1237ac_dummy="$PATH" 1238for ac_dir in $ac_dummy; do 1239 IFS=$ac_save_IFS 1240 test -z "$ac_dir" && ac_dir=. 1241 $as_executable_p "$ac_dir/$ac_word" || continue 1242ac_cv_prog_ac_ct_CC="cc" 1243echo "$as_me:1243: found $ac_dir/$ac_word" >&5 1244break 1245done 1246 1247fi 1248fi 1249ac_ct_CC=$ac_cv_prog_ac_ct_CC 1250if test -n "$ac_ct_CC"; then 1251 echo "$as_me:1251: result: $ac_ct_CC" >&5 1252echo "${ECHO_T}$ac_ct_CC" >&6 1253else 1254 echo "$as_me:1254: result: no" >&5 1255echo "${ECHO_T}no" >&6 1256fi 1257 1258 CC=$ac_ct_CC 1259else 1260 CC="$ac_cv_prog_CC" 1261fi 1262 1263fi 1264if test -z "$CC"; then 1265 # Extract the first word of "cc", so it can be a program name with args. 1266set dummy cc; ac_word=$2 1267echo "$as_me:1267: checking for $ac_word" >&5 1268echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1269if test "${ac_cv_prog_CC+set}" = set; then 1270 echo $ECHO_N "(cached) $ECHO_C" >&6 1271else 1272 if test -n "$CC"; then 1273 ac_cv_prog_CC="$CC" # Let the user override the test. 1274else 1275 ac_prog_rejected=no 1276 ac_save_IFS=$IFS; IFS=$ac_path_separator 1277ac_dummy="$PATH" 1278for ac_dir in $ac_dummy; do 1279 IFS=$ac_save_IFS 1280 test -z "$ac_dir" && ac_dir=. 1281 $as_executable_p "$ac_dir/$ac_word" || continue 1282if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then 1283 ac_prog_rejected=yes 1284 continue 1285fi 1286ac_cv_prog_CC="cc" 1287echo "$as_me:1287: found $ac_dir/$ac_word" >&5 1288break 1289done 1290 1291if test $ac_prog_rejected = yes; then 1292 # We found a bogon in the path, so make sure we never use it. 1293 set dummy $ac_cv_prog_CC 1294 shift 1295 if test $# != 0; then 1296 # We chose a different compiler from the bogus one. 1297 # However, it has the same basename, so the bogon will be chosen 1298 # first if we set CC to just the basename; use the full file name. 1299 shift 1300 set dummy "$ac_dir/$ac_word" ${1+"$@"} 1301 shift 1302 ac_cv_prog_CC="$@" 1303 fi 1304fi 1305fi 1306fi 1307CC=$ac_cv_prog_CC 1308if test -n "$CC"; then 1309 echo "$as_me:1309: result: $CC" >&5 1310echo "${ECHO_T}$CC" >&6 1311else 1312 echo "$as_me:1312: result: no" >&5 1313echo "${ECHO_T}no" >&6 1314fi 1315 1316fi 1317if test -z "$CC"; then 1318 if test -n "$ac_tool_prefix"; then 1319 for ac_prog in cl 1320 do 1321 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 1322set dummy $ac_tool_prefix$ac_prog; ac_word=$2 1323echo "$as_me:1323: checking for $ac_word" >&5 1324echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1325if test "${ac_cv_prog_CC+set}" = set; then 1326 echo $ECHO_N "(cached) $ECHO_C" >&6 1327else 1328 if test -n "$CC"; then 1329 ac_cv_prog_CC="$CC" # Let the user override the test. 1330else 1331 ac_save_IFS=$IFS; IFS=$ac_path_separator 1332ac_dummy="$PATH" 1333for ac_dir in $ac_dummy; do 1334 IFS=$ac_save_IFS 1335 test -z "$ac_dir" && ac_dir=. 1336 $as_executable_p "$ac_dir/$ac_word" || continue 1337ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 1338echo "$as_me:1338: found $ac_dir/$ac_word" >&5 1339break 1340done 1341 1342fi 1343fi 1344CC=$ac_cv_prog_CC 1345if test -n "$CC"; then 1346 echo "$as_me:1346: result: $CC" >&5 1347echo "${ECHO_T}$CC" >&6 1348else 1349 echo "$as_me:1349: result: no" >&5 1350echo "${ECHO_T}no" >&6 1351fi 1352 1353 test -n "$CC" && break 1354 done 1355fi 1356if test -z "$CC"; then 1357 ac_ct_CC=$CC 1358 for ac_prog in cl 1359do 1360 # Extract the first word of "$ac_prog", so it can be a program name with args. 1361set dummy $ac_prog; ac_word=$2 1362echo "$as_me:1362: checking for $ac_word" >&5 1363echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 1364if test "${ac_cv_prog_ac_ct_CC+set}" = set; then 1365 echo $ECHO_N "(cached) $ECHO_C" >&6 1366else 1367 if test -n "$ac_ct_CC"; then 1368 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 1369else 1370 ac_save_IFS=$IFS; IFS=$ac_path_separator 1371ac_dummy="$PATH" 1372for ac_dir in $ac_dummy; do 1373 IFS=$ac_save_IFS 1374 test -z "$ac_dir" && ac_dir=. 1375 $as_executable_p "$ac_dir/$ac_word" || continue 1376ac_cv_prog_ac_ct_CC="$ac_prog" 1377echo "$as_me:1377: found $ac_dir/$ac_word" >&5 1378break 1379done 1380 1381fi 1382fi 1383ac_ct_CC=$ac_cv_prog_ac_ct_CC 1384if test -n "$ac_ct_CC"; then 1385 echo "$as_me:1385: result: $ac_ct_CC" >&5 1386echo "${ECHO_T}$ac_ct_CC" >&6 1387else 1388 echo "$as_me:1388: result: no" >&5 1389echo "${ECHO_T}no" >&6 1390fi 1391 1392 test -n "$ac_ct_CC" && break 1393done 1394 1395 CC=$ac_ct_CC 1396fi 1397 1398fi 1399 1400test -z "$CC" && { { echo "$as_me:1400: error: no acceptable cc found in \$PATH" >&5 1401echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} 1402 { (exit 1); exit 1; }; } 1403 1404# Provide some information about the compiler. 1405echo "$as_me:1405:" \ 1406 "checking for C compiler version" >&5 1407ac_compiler=`set X $ac_compile; echo $2` 1408{ (eval echo "$as_me:1408: \"$ac_compiler --version </dev/null >&5\"") >&5 1409 (eval $ac_compiler --version </dev/null >&5) 2>&5 1410 ac_status=$? 1411 echo "$as_me:1411: \$? = $ac_status" >&5 1412 (exit $ac_status); } 1413{ (eval echo "$as_me:1413: \"$ac_compiler -v </dev/null >&5\"") >&5 1414 (eval $ac_compiler -v </dev/null >&5) 2>&5 1415 ac_status=$? 1416 echo "$as_me:1416: \$? = $ac_status" >&5 1417 (exit $ac_status); } 1418{ (eval echo "$as_me:1418: \"$ac_compiler -V </dev/null >&5\"") >&5 1419 (eval $ac_compiler -V </dev/null >&5) 2>&5 1420 ac_status=$? 1421 echo "$as_me:1421: \$? = $ac_status" >&5 1422 (exit $ac_status); } 1423 1424cat >conftest.$ac_ext <<_ACEOF 1425#line 1425 "configure" 1426#include "confdefs.h" 1427 1428int 1429main () 1430{ 1431 1432 ; 1433 return 0; 1434} 1435_ACEOF 1436ac_clean_files_save=$ac_clean_files 1437ac_clean_files="$ac_clean_files a.out a.exe" 1438# Try to create an executable without -o first, disregard a.out. 1439# It will help us diagnose broken compilers, and finding out an intuition 1440# of exeext. 1441echo "$as_me:1441: checking for C compiler default output" >&5 1442echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 1443ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 1444if { (eval echo "$as_me:1444: \"$ac_link_default\"") >&5 1445 (eval $ac_link_default) 2>&5 1446 ac_status=$? 1447 echo "$as_me:1447: \$? = $ac_status" >&5 1448 (exit $ac_status); }; then 1449 # Find the output, starting from the most likely. This scheme is 1450# not robust to junk in `.', hence go to wildcards (a.*) only as a last 1451# resort. 1452for ac_file in `ls a.exe conftest.exe 2>/dev/null; 1453 ls a.out conftest 2>/dev/null; 1454 ls a.* conftest.* 2>/dev/null`; do 1455 case $ac_file in 1456 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1457 a.out ) # We found the default executable, but exeext='' is most 1458 # certainly right. 1459 break;; 1460 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1461 # FIXME: I believe we export ac_cv_exeext for Libtool --akim. 1462 export ac_cv_exeext 1463 break;; 1464 * ) break;; 1465 esac 1466done 1467else 1468 echo "$as_me: failed program was:" >&5 1469cat conftest.$ac_ext >&5 1470{ { echo "$as_me:1470: error: C compiler cannot create executables" >&5 1471echo "$as_me: error: C compiler cannot create executables" >&2;} 1472 { (exit 77); exit 77; }; } 1473fi 1474 1475ac_exeext=$ac_cv_exeext 1476echo "$as_me:1476: result: $ac_file" >&5 1477echo "${ECHO_T}$ac_file" >&6 1478 1479# Check the compiler produces executables we can run. If not, either 1480# the compiler is broken, or we cross compile. 1481echo "$as_me:1481: checking whether the C compiler works" >&5 1482echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 1483# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 1484# If not cross compiling, check that we can run a simple program. 1485if test "$cross_compiling" != yes; then 1486 if { ac_try='./$ac_file' 1487 { (eval echo "$as_me:1487: \"$ac_try\"") >&5 1488 (eval $ac_try) 2>&5 1489 ac_status=$? 1490 echo "$as_me:1490: \$? = $ac_status" >&5 1491 (exit $ac_status); }; }; then 1492 cross_compiling=no 1493 else 1494 if test "$cross_compiling" = maybe; then 1495 cross_compiling=yes 1496 else 1497 { { echo "$as_me:1497: error: cannot run C compiled programs. 1498If you meant to cross compile, use \`--host'." >&5 1499echo "$as_me: error: cannot run C compiled programs. 1500If you meant to cross compile, use \`--host'." >&2;} 1501 { (exit 1); exit 1; }; } 1502 fi 1503 fi 1504fi 1505echo "$as_me:1505: result: yes" >&5 1506echo "${ECHO_T}yes" >&6 1507 1508rm -f a.out a.exe conftest$ac_cv_exeext 1509ac_clean_files=$ac_clean_files_save 1510# Check the compiler produces executables we can run. If not, either 1511# the compiler is broken, or we cross compile. 1512echo "$as_me:1512: checking whether we are cross compiling" >&5 1513echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 1514echo "$as_me:1514: result: $cross_compiling" >&5 1515echo "${ECHO_T}$cross_compiling" >&6 1516 1517echo "$as_me:1517: checking for executable suffix" >&5 1518echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 1519if { (eval echo "$as_me:1519: \"$ac_link\"") >&5 1520 (eval $ac_link) 2>&5 1521 ac_status=$? 1522 echo "$as_me:1522: \$? = $ac_status" >&5 1523 (exit $ac_status); }; then 1524 # If both `conftest.exe' and `conftest' are `present' (well, observable) 1525# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 1526# work properly (i.e., refer to `conftest.exe'), while it won't with 1527# `rm'. 1528for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do 1529 case $ac_file in 1530 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;; 1531 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 1532 export ac_cv_exeext 1533 break;; 1534 * ) break;; 1535 esac 1536done 1537else 1538 { { echo "$as_me:1538: error: cannot compute EXEEXT: cannot compile and link" >&5 1539echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} 1540 { (exit 1); exit 1; }; } 1541fi 1542 1543rm -f conftest$ac_cv_exeext 1544echo "$as_me:1544: result: $ac_cv_exeext" >&5 1545echo "${ECHO_T}$ac_cv_exeext" >&6 1546 1547rm -f conftest.$ac_ext 1548EXEEXT=$ac_cv_exeext 1549ac_exeext=$EXEEXT 1550echo "$as_me:1550: checking for object suffix" >&5 1551echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 1552if test "${ac_cv_objext+set}" = set; then 1553 echo $ECHO_N "(cached) $ECHO_C" >&6 1554else 1555 cat >conftest.$ac_ext <<_ACEOF 1556#line 1556 "configure" 1557#include "confdefs.h" 1558 1559int 1560main () 1561{ 1562 1563 ; 1564 return 0; 1565} 1566_ACEOF 1567rm -f conftest.o conftest.obj 1568if { (eval echo "$as_me:1568: \"$ac_compile\"") >&5 1569 (eval $ac_compile) 2>&5 1570 ac_status=$? 1571 echo "$as_me:1571: \$? = $ac_status" >&5 1572 (exit $ac_status); }; then 1573 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do 1574 case $ac_file in 1575 *.$ac_ext | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;; 1576 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 1577 break;; 1578 esac 1579done 1580else 1581 echo "$as_me: failed program was:" >&5 1582cat conftest.$ac_ext >&5 1583{ { echo "$as_me:1583: error: cannot compute OBJEXT: cannot compile" >&5 1584echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} 1585 { (exit 1); exit 1; }; } 1586fi 1587 1588rm -f conftest.$ac_cv_objext conftest.$ac_ext 1589fi 1590echo "$as_me:1590: result: $ac_cv_objext" >&5 1591echo "${ECHO_T}$ac_cv_objext" >&6 1592OBJEXT=$ac_cv_objext 1593ac_objext=$OBJEXT 1594echo "$as_me:1594: checking whether we are using the GNU C compiler" >&5 1595echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 1596if test "${ac_cv_c_compiler_gnu+set}" = set; then 1597 echo $ECHO_N "(cached) $ECHO_C" >&6 1598else 1599 cat >conftest.$ac_ext <<_ACEOF 1600#line 1600 "configure" 1601#include "confdefs.h" 1602 1603int 1604main () 1605{ 1606#ifndef __GNUC__ 1607 choke me 1608#endif 1609 1610 ; 1611 return 0; 1612} 1613_ACEOF 1614rm -f conftest.$ac_objext 1615if { (eval echo "$as_me:1615: \"$ac_compile\"") >&5 1616 (eval $ac_compile) 2>&5 1617 ac_status=$? 1618 echo "$as_me:1618: \$? = $ac_status" >&5 1619 (exit $ac_status); } && 1620 { ac_try='test -s conftest.$ac_objext' 1621 { (eval echo "$as_me:1621: \"$ac_try\"") >&5 1622 (eval $ac_try) 2>&5 1623 ac_status=$? 1624 echo "$as_me:1624: \$? = $ac_status" >&5 1625 (exit $ac_status); }; }; then 1626 ac_compiler_gnu=yes 1627else 1628 echo "$as_me: failed program was:" >&5 1629cat conftest.$ac_ext >&5 1630ac_compiler_gnu=no 1631fi 1632rm -f conftest.$ac_objext conftest.$ac_ext 1633ac_cv_c_compiler_gnu=$ac_compiler_gnu 1634 1635fi 1636echo "$as_me:1636: result: $ac_cv_c_compiler_gnu" >&5 1637echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 1638GCC=`test $ac_compiler_gnu = yes && echo yes` 1639ac_test_CFLAGS=${CFLAGS+set} 1640ac_save_CFLAGS=$CFLAGS 1641CFLAGS="-g" 1642echo "$as_me:1642: checking whether $CC accepts -g" >&5 1643echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 1644if test "${ac_cv_prog_cc_g+set}" = set; then 1645 echo $ECHO_N "(cached) $ECHO_C" >&6 1646else 1647 cat >conftest.$ac_ext <<_ACEOF 1648#line 1648 "configure" 1649#include "confdefs.h" 1650 1651int 1652main () 1653{ 1654 1655 ; 1656 return 0; 1657} 1658_ACEOF 1659rm -f conftest.$ac_objext 1660if { (eval echo "$as_me:1660: \"$ac_compile\"") >&5 1661 (eval $ac_compile) 2>&5 1662 ac_status=$? 1663 echo "$as_me:1663: \$? = $ac_status" >&5 1664 (exit $ac_status); } && 1665 { ac_try='test -s conftest.$ac_objext' 1666 { (eval echo "$as_me:1666: \"$ac_try\"") >&5 1667 (eval $ac_try) 2>&5 1668 ac_status=$? 1669 echo "$as_me:1669: \$? = $ac_status" >&5 1670 (exit $ac_status); }; }; then 1671 ac_cv_prog_cc_g=yes 1672else 1673 echo "$as_me: failed program was:" >&5 1674cat conftest.$ac_ext >&5 1675ac_cv_prog_cc_g=no 1676fi 1677rm -f conftest.$ac_objext conftest.$ac_ext 1678fi 1679echo "$as_me:1679: result: $ac_cv_prog_cc_g" >&5 1680echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 1681if test "$ac_test_CFLAGS" = set; then 1682 CFLAGS=$ac_save_CFLAGS 1683elif test $ac_cv_prog_cc_g = yes; then 1684 if test "$GCC" = yes; then 1685 CFLAGS="-g -O2" 1686 else 1687 CFLAGS="-g" 1688 fi 1689else 1690 if test "$GCC" = yes; then 1691 CFLAGS="-O2" 1692 else 1693 CFLAGS= 1694 fi 1695fi 1696# Some people use a C++ compiler to compile C. Since we use `exit', 1697# in C++ we need to declare it. In case someone uses the same compiler 1698# for both compiling C and C++ we need to have the C++ compiler decide 1699# the declaration of exit, since it's the most demanding environment. 1700cat >conftest.$ac_ext <<_ACEOF 1701#ifndef __cplusplus 1702 choke me 1703#endif 1704_ACEOF 1705rm -f conftest.$ac_objext 1706if { (eval echo "$as_me:1706: \"$ac_compile\"") >&5 1707 (eval $ac_compile) 2>&5 1708 ac_status=$? 1709 echo "$as_me:1709: \$? = $ac_status" >&5 1710 (exit $ac_status); } && 1711 { ac_try='test -s conftest.$ac_objext' 1712 { (eval echo "$as_me:1712: \"$ac_try\"") >&5 1713 (eval $ac_try) 2>&5 1714 ac_status=$? 1715 echo "$as_me:1715: \$? = $ac_status" >&5 1716 (exit $ac_status); }; }; then 1717 for ac_declaration in \ 1718 ''\ 1719 '#include <stdlib.h>' \ 1720 'extern "C" void std::exit (int) throw (); using std::exit;' \ 1721 'extern "C" void std::exit (int); using std::exit;' \ 1722 'extern "C" void exit (int) throw ();' \ 1723 'extern "C" void exit (int);' \ 1724 'void exit (int);' 1725do 1726 cat >conftest.$ac_ext <<_ACEOF 1727#line 1727 "configure" 1728#include "confdefs.h" 1729#include <stdlib.h> 1730$ac_declaration 1731int 1732main () 1733{ 1734exit (42); 1735 ; 1736 return 0; 1737} 1738_ACEOF 1739rm -f conftest.$ac_objext 1740if { (eval echo "$as_me:1740: \"$ac_compile\"") >&5 1741 (eval $ac_compile) 2>&5 1742 ac_status=$? 1743 echo "$as_me:1743: \$? = $ac_status" >&5 1744 (exit $ac_status); } && 1745 { ac_try='test -s conftest.$ac_objext' 1746 { (eval echo "$as_me:1746: \"$ac_try\"") >&5 1747 (eval $ac_try) 2>&5 1748 ac_status=$? 1749 echo "$as_me:1749: \$? = $ac_status" >&5 1750 (exit $ac_status); }; }; then 1751 : 1752else 1753 echo "$as_me: failed program was:" >&5 1754cat conftest.$ac_ext >&5 1755continue 1756fi 1757rm -f conftest.$ac_objext conftest.$ac_ext 1758 cat >conftest.$ac_ext <<_ACEOF 1759#line 1759 "configure" 1760#include "confdefs.h" 1761$ac_declaration 1762int 1763main () 1764{ 1765exit (42); 1766 ; 1767 return 0; 1768} 1769_ACEOF 1770rm -f conftest.$ac_objext 1771if { (eval echo "$as_me:1771: \"$ac_compile\"") >&5 1772 (eval $ac_compile) 2>&5 1773 ac_status=$? 1774 echo "$as_me:1774: \$? = $ac_status" >&5 1775 (exit $ac_status); } && 1776 { ac_try='test -s conftest.$ac_objext' 1777 { (eval echo "$as_me:1777: \"$ac_try\"") >&5 1778 (eval $ac_try) 2>&5 1779 ac_status=$? 1780 echo "$as_me:1780: \$? = $ac_status" >&5 1781 (exit $ac_status); }; }; then 1782 break 1783else 1784 echo "$as_me: failed program was:" >&5 1785cat conftest.$ac_ext >&5 1786fi 1787rm -f conftest.$ac_objext conftest.$ac_ext 1788done 1789rm -rf conftest* 1790if test -n "$ac_declaration"; then 1791 echo '#ifdef __cplusplus' >>confdefs.h 1792 echo $ac_declaration >>confdefs.h 1793 echo '#endif' >>confdefs.h 1794fi 1795 1796else 1797 echo "$as_me: failed program was:" >&5 1798cat conftest.$ac_ext >&5 1799fi 1800rm -f conftest.$ac_objext conftest.$ac_ext 1801ac_ext=c 1802ac_cpp='$CPP $CPPFLAGS' 1803ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 1804ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 1805ac_compiler_gnu=$ac_cv_c_compiler_gnu 1806ac_main_return=return 1807 1808GCC_VERSION=none 1809if test "$GCC" = yes ; then 1810 echo "$as_me:1810: checking version of $CC" >&5 1811echo $ECHO_N "checking version of $CC... $ECHO_C" >&6 1812 GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(GCC[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`" 1813 test -z "$GCC_VERSION" && GCC_VERSION=unknown 1814 echo "$as_me:1814: result: $GCC_VERSION" >&5 1815echo "${ECHO_T}$GCC_VERSION" >&6 1816fi 1817 1818echo "$as_me:1818: checking for $CC option to accept ANSI C" >&5 1819echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 1820if test "${ac_cv_prog_cc_stdc+set}" = set; then 1821 echo $ECHO_N "(cached) $ECHO_C" >&6 1822else 1823 ac_cv_prog_cc_stdc=no 1824ac_save_CC=$CC 1825cat >conftest.$ac_ext <<_ACEOF 1826#line 1826 "configure" 1827#include "confdefs.h" 1828#include <stdarg.h> 1829#include <stdio.h> 1830#include <sys/types.h> 1831#include <sys/stat.h> 1832/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 1833struct buf { int x; }; 1834FILE * (*rcsopen) (struct buf *, struct stat *, int); 1835static char *e (p, i) 1836 char **p; 1837 int i; 1838{ 1839 return p[i]; 1840} 1841static char *f (char * (*g) (char **, int), char **p, ...) 1842{ 1843 char *s; 1844 va_list v; 1845 va_start (v,p); 1846 s = g (p, va_arg (v,int)); 1847 va_end (v); 1848 return s; 1849} 1850int test (int i, double x); 1851struct s1 {int (*f) (int a);}; 1852struct s2 {int (*f) (double a);}; 1853int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 1854int argc; 1855char **argv; 1856int 1857main () 1858{ 1859return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 1860 ; 1861 return 0; 1862} 1863_ACEOF 1864# Don't try gcc -ansi; that turns off useful extensions and 1865# breaks some systems' header files. 1866# AIX -qlanglvl=ansi 1867# Ultrix and OSF/1 -std1 1868# HP-UX 10.20 and later -Ae 1869# HP-UX older versions -Aa -D_HPUX_SOURCE 1870# SVR4 -Xc -D__EXTENSIONS__ 1871for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 1872do 1873 CC="$ac_save_CC $ac_arg" 1874 rm -f conftest.$ac_objext 1875if { (eval echo "$as_me:1875: \"$ac_compile\"") >&5 1876 (eval $ac_compile) 2>&5 1877 ac_status=$? 1878 echo "$as_me:1878: \$? = $ac_status" >&5 1879 (exit $ac_status); } && 1880 { ac_try='test -s conftest.$ac_objext' 1881 { (eval echo "$as_me:1881: \"$ac_try\"") >&5 1882 (eval $ac_try) 2>&5 1883 ac_status=$? 1884 echo "$as_me:1884: \$? = $ac_status" >&5 1885 (exit $ac_status); }; }; then 1886 ac_cv_prog_cc_stdc=$ac_arg 1887break 1888else 1889 echo "$as_me: failed program was:" >&5 1890cat conftest.$ac_ext >&5 1891fi 1892rm -f conftest.$ac_objext 1893done 1894rm -f conftest.$ac_ext conftest.$ac_objext 1895CC=$ac_save_CC 1896 1897fi 1898 1899case "x$ac_cv_prog_cc_stdc" in 1900 x|xno) 1901 echo "$as_me:1901: result: none needed" >&5 1902echo "${ECHO_T}none needed" >&6 ;; 1903 *) 1904 echo "$as_me:1904: result: $ac_cv_prog_cc_stdc" >&5 1905echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 1906 CC="$CC $ac_cv_prog_cc_stdc" ;; 1907esac 1908 1909# This should have been defined by AC_PROG_CC 1910: ${CC:=cc} 1911 1912echo "$as_me:1912: checking \$CC variable" >&5 1913echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6 1914case "$CC" in #(vi 1915*[\ \ ]-[IUD]*) 1916 echo "$as_me:1916: result: broken" >&5 1917echo "${ECHO_T}broken" >&6 1918 { echo "$as_me:1918: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&5 1919echo "$as_me: WARNING: your environment misuses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;} 1920 # humor him... 1921 cf_flags=`echo "$CC" | sed -e 's/^[^ ]*[ ]//'` 1922 CC=`echo "$CC" | sed -e 's/[ ].*//'` 1923 1924cf_fix_cppflags=no 1925cf_new_cflags= 1926cf_new_cppflags= 1927cf_new_extra_cppflags= 1928 1929for cf_add_cflags in $cf_flags 1930do 1931case $cf_fix_cppflags in 1932no) 1933 case $cf_add_cflags in #(vi 1934 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 1935 case $cf_add_cflags in 1936 -D*) 1937 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 1938 1939 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 1940 && test -z "${cf_tst_cflags}" \ 1941 && cf_fix_cppflags=yes 1942 1943 if test $cf_fix_cppflags = yes ; then 1944 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1945 continue 1946 elif test "${cf_tst_cflags}" = "\"'" ; then 1947 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1948 continue 1949 fi 1950 ;; 1951 esac 1952 case "$CPPFLAGS" in 1953 *$cf_add_cflags) #(vi 1954 ;; 1955 *) #(vi 1956 case $cf_add_cflags in #(vi 1957 -D*) 1958 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 1959 1960CPPFLAGS=`echo "$CPPFLAGS" | \ 1961 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 1962 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 1963 1964 ;; 1965 esac 1966 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 1967 ;; 1968 esac 1969 ;; 1970 *) 1971 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 1972 ;; 1973 esac 1974 ;; 1975yes) 1976 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 1977 1978 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 1979 1980 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 1981 && test -z "${cf_tst_cflags}" \ 1982 && cf_fix_cppflags=no 1983 ;; 1984esac 1985done 1986 1987if test -n "$cf_new_cflags" ; then 1988 1989 CFLAGS="$CFLAGS $cf_new_cflags" 1990fi 1991 1992if test -n "$cf_new_cppflags" ; then 1993 1994 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 1995fi 1996 1997if test -n "$cf_new_extra_cppflags" ; then 1998 1999 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2000fi 2001 2002 ;; 2003*) 2004 echo "$as_me:2004: result: ok" >&5 2005echo "${ECHO_T}ok" >&6 2006 ;; 2007esac 2008 2009echo "$as_me:2009: checking whether ${MAKE-make} sets \${MAKE}" >&5 2010echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 2011set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` 2012if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then 2013 echo $ECHO_N "(cached) $ECHO_C" >&6 2014else 2015 cat >conftest.make <<\EOF 2016all: 2017 @echo 'ac_maketemp="${MAKE}"' 2018EOF 2019# GNU make sometimes prints "make[1]: Entering...", which would confuse us. 2020eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` 2021if test -n "$ac_maketemp"; then 2022 eval ac_cv_prog_make_${ac_make}_set=yes 2023else 2024 eval ac_cv_prog_make_${ac_make}_set=no 2025fi 2026rm -f conftest.make 2027fi 2028if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then 2029 echo "$as_me:2029: result: yes" >&5 2030echo "${ECHO_T}yes" >&6 2031 SET_MAKE= 2032else 2033 echo "$as_me:2033: result: no" >&5 2034echo "${ECHO_T}no" >&6 2035 SET_MAKE="MAKE=${MAKE-make}" 2036fi 2037 2038# Find a good install program. We prefer a C program (faster), 2039# so one script is as good as another. But avoid the broken or 2040# incompatible versions: 2041# SysV /etc/install, /usr/sbin/install 2042# SunOS /usr/etc/install 2043# IRIX /sbin/install 2044# AIX /bin/install 2045# AmigaOS /C/install, which installs bootblocks on floppy discs 2046# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2047# AFS /usr/afsws/bin/install, which mishandles nonexistent args 2048# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2049# ./install, which can be erroneously created by make from ./install.sh. 2050echo "$as_me:2050: checking for a BSD compatible install" >&5 2051echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 2052if test -z "$INSTALL"; then 2053if test "${ac_cv_path_install+set}" = set; then 2054 echo $ECHO_N "(cached) $ECHO_C" >&6 2055else 2056 ac_save_IFS=$IFS; IFS=$ac_path_separator 2057 for ac_dir in $PATH; do 2058 IFS=$ac_save_IFS 2059 # Account for people who put trailing slashes in PATH elements. 2060 case $ac_dir/ in 2061 / | ./ | .// | /cC/* \ 2062 | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ 2063 | /usr/ucb/* ) ;; 2064 *) 2065 # OSF1 and SCO ODT 3.0 have their own names for install. 2066 # Don't use installbsd from OSF since it installs stuff as root 2067 # by default. 2068 for ac_prog in ginstall scoinst install; do 2069 if $as_executable_p "$ac_dir/$ac_prog"; then 2070 if test $ac_prog = install && 2071 grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2072 # AIX install. It has an incompatible calling convention. 2073 : 2074 elif test $ac_prog = install && 2075 grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then 2076 # program-specific install script used by HP pwplus--don't use. 2077 : 2078 else 2079 ac_cv_path_install="$ac_dir/$ac_prog -c" 2080 break 2 2081 fi 2082 fi 2083 done 2084 ;; 2085 esac 2086 done 2087 2088fi 2089 if test "${ac_cv_path_install+set}" = set; then 2090 INSTALL=$ac_cv_path_install 2091 else 2092 # As a last resort, use the slow shell script. We don't cache a 2093 # path for INSTALL within a source directory, because that will 2094 # break other packages using the cache if that directory is 2095 # removed, or if the path is relative. 2096 INSTALL=$ac_install_sh 2097 fi 2098fi 2099echo "$as_me:2099: result: $INSTALL" >&5 2100echo "${ECHO_T}$INSTALL" >&6 2101 2102# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2103# It thinks the first close brace ends the variable substitution. 2104test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2105 2106test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2107 2108test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2109 2110echo "$as_me:2110: checking if filesystem supports mixed-case filenames" >&5 2111echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6 2112if test "${cf_cv_mixedcase+set}" = set; then 2113 echo $ECHO_N "(cached) $ECHO_C" >&6 2114else 2115 2116if test "$cross_compiling" = yes ; then 2117 case $target_alias in #(vi 2118 *-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*) #(vi 2119 cf_cv_mixedcase=no 2120 ;; 2121 *) 2122 cf_cv_mixedcase=yes 2123 ;; 2124 esac 2125else 2126 rm -f conftest CONFTEST 2127 echo test >conftest 2128 if test -f CONFTEST ; then 2129 cf_cv_mixedcase=no 2130 else 2131 cf_cv_mixedcase=yes 2132 fi 2133 rm -f conftest CONFTEST 2134fi 2135 2136fi 2137echo "$as_me:2137: result: $cf_cv_mixedcase" >&5 2138echo "${ECHO_T}$cf_cv_mixedcase" >&6 2139test "$cf_cv_mixedcase" = yes && 2140cat >>confdefs.h <<\EOF 2141#define MIXEDCASE_FILENAMES 1 2142EOF 2143 2144for ac_prog in exctags ctags 2145do 2146 # Extract the first word of "$ac_prog", so it can be a program name with args. 2147set dummy $ac_prog; ac_word=$2 2148echo "$as_me:2148: checking for $ac_word" >&5 2149echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2150if test "${ac_cv_prog_CTAGS+set}" = set; then 2151 echo $ECHO_N "(cached) $ECHO_C" >&6 2152else 2153 if test -n "$CTAGS"; then 2154 ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test. 2155else 2156 ac_save_IFS=$IFS; IFS=$ac_path_separator 2157ac_dummy="$PATH" 2158for ac_dir in $ac_dummy; do 2159 IFS=$ac_save_IFS 2160 test -z "$ac_dir" && ac_dir=. 2161 $as_executable_p "$ac_dir/$ac_word" || continue 2162ac_cv_prog_CTAGS="$ac_prog" 2163echo "$as_me:2163: found $ac_dir/$ac_word" >&5 2164break 2165done 2166 2167fi 2168fi 2169CTAGS=$ac_cv_prog_CTAGS 2170if test -n "$CTAGS"; then 2171 echo "$as_me:2171: result: $CTAGS" >&5 2172echo "${ECHO_T}$CTAGS" >&6 2173else 2174 echo "$as_me:2174: result: no" >&5 2175echo "${ECHO_T}no" >&6 2176fi 2177 2178 test -n "$CTAGS" && break 2179done 2180 2181for ac_prog in exetags etags 2182do 2183 # Extract the first word of "$ac_prog", so it can be a program name with args. 2184set dummy $ac_prog; ac_word=$2 2185echo "$as_me:2185: checking for $ac_word" >&5 2186echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2187if test "${ac_cv_prog_ETAGS+set}" = set; then 2188 echo $ECHO_N "(cached) $ECHO_C" >&6 2189else 2190 if test -n "$ETAGS"; then 2191 ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test. 2192else 2193 ac_save_IFS=$IFS; IFS=$ac_path_separator 2194ac_dummy="$PATH" 2195for ac_dir in $ac_dummy; do 2196 IFS=$ac_save_IFS 2197 test -z "$ac_dir" && ac_dir=. 2198 $as_executable_p "$ac_dir/$ac_word" || continue 2199ac_cv_prog_ETAGS="$ac_prog" 2200echo "$as_me:2200: found $ac_dir/$ac_word" >&5 2201break 2202done 2203 2204fi 2205fi 2206ETAGS=$ac_cv_prog_ETAGS 2207if test -n "$ETAGS"; then 2208 echo "$as_me:2208: result: $ETAGS" >&5 2209echo "${ECHO_T}$ETAGS" >&6 2210else 2211 echo "$as_me:2211: result: no" >&5 2212echo "${ECHO_T}no" >&6 2213fi 2214 2215 test -n "$ETAGS" && break 2216done 2217 2218# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args. 2219set dummy ${CTAGS:-ctags}; ac_word=$2 2220echo "$as_me:2220: checking for $ac_word" >&5 2221echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2222if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then 2223 echo $ECHO_N "(cached) $ECHO_C" >&6 2224else 2225 if test -n "$MAKE_LOWER_TAGS"; then 2226 ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test. 2227else 2228 ac_save_IFS=$IFS; IFS=$ac_path_separator 2229ac_dummy="$PATH" 2230for ac_dir in $ac_dummy; do 2231 IFS=$ac_save_IFS 2232 test -z "$ac_dir" && ac_dir=. 2233 $as_executable_p "$ac_dir/$ac_word" || continue 2234ac_cv_prog_MAKE_LOWER_TAGS="yes" 2235echo "$as_me:2235: found $ac_dir/$ac_word" >&5 2236break 2237done 2238 2239 test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no" 2240fi 2241fi 2242MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS 2243if test -n "$MAKE_LOWER_TAGS"; then 2244 echo "$as_me:2244: result: $MAKE_LOWER_TAGS" >&5 2245echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6 2246else 2247 echo "$as_me:2247: result: no" >&5 2248echo "${ECHO_T}no" >&6 2249fi 2250 2251if test "$cf_cv_mixedcase" = yes ; then 2252 # Extract the first word of "${ETAGS:-etags}", so it can be a program name with args. 2253set dummy ${ETAGS:-etags}; ac_word=$2 2254echo "$as_me:2254: checking for $ac_word" >&5 2255echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2256if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then 2257 echo $ECHO_N "(cached) $ECHO_C" >&6 2258else 2259 if test -n "$MAKE_UPPER_TAGS"; then 2260 ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test. 2261else 2262 ac_save_IFS=$IFS; IFS=$ac_path_separator 2263ac_dummy="$PATH" 2264for ac_dir in $ac_dummy; do 2265 IFS=$ac_save_IFS 2266 test -z "$ac_dir" && ac_dir=. 2267 $as_executable_p "$ac_dir/$ac_word" || continue 2268ac_cv_prog_MAKE_UPPER_TAGS="yes" 2269echo "$as_me:2269: found $ac_dir/$ac_word" >&5 2270break 2271done 2272 2273 test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no" 2274fi 2275fi 2276MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS 2277if test -n "$MAKE_UPPER_TAGS"; then 2278 echo "$as_me:2278: result: $MAKE_UPPER_TAGS" >&5 2279echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6 2280else 2281 echo "$as_me:2281: result: no" >&5 2282echo "${ECHO_T}no" >&6 2283fi 2284 2285else 2286 MAKE_UPPER_TAGS=no 2287fi 2288 2289if test "$MAKE_UPPER_TAGS" = yes ; then 2290 MAKE_UPPER_TAGS= 2291else 2292 MAKE_UPPER_TAGS="#" 2293fi 2294 2295if test "$MAKE_LOWER_TAGS" = yes ; then 2296 MAKE_LOWER_TAGS= 2297else 2298 MAKE_LOWER_TAGS="#" 2299fi 2300 2301for ac_prog in mawk gawk nawk awk 2302do 2303 # Extract the first word of "$ac_prog", so it can be a program name with args. 2304set dummy $ac_prog; ac_word=$2 2305echo "$as_me:2305: checking for $ac_word" >&5 2306echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2307if test "${ac_cv_prog_AWK+set}" = set; then 2308 echo $ECHO_N "(cached) $ECHO_C" >&6 2309else 2310 if test -n "$AWK"; then 2311 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2312else 2313 ac_save_IFS=$IFS; IFS=$ac_path_separator 2314ac_dummy="$PATH" 2315for ac_dir in $ac_dummy; do 2316 IFS=$ac_save_IFS 2317 test -z "$ac_dir" && ac_dir=. 2318 $as_executable_p "$ac_dir/$ac_word" || continue 2319ac_cv_prog_AWK="$ac_prog" 2320echo "$as_me:2320: found $ac_dir/$ac_word" >&5 2321break 2322done 2323 2324fi 2325fi 2326AWK=$ac_cv_prog_AWK 2327if test -n "$AWK"; then 2328 echo "$as_me:2328: result: $AWK" >&5 2329echo "${ECHO_T}$AWK" >&6 2330else 2331 echo "$as_me:2331: result: no" >&5 2332echo "${ECHO_T}no" >&6 2333fi 2334 2335 test -n "$AWK" && break 2336done 2337 2338test -z "$AWK" && { { echo "$as_me:2338: error: No awk program found" >&5 2339echo "$as_me: error: No awk program found" >&2;} 2340 { (exit 1); exit 1; }; } 2341 2342for ac_prog in tdlint lint alint splint lclint 2343do 2344 # Extract the first word of "$ac_prog", so it can be a program name with args. 2345set dummy $ac_prog; ac_word=$2 2346echo "$as_me:2346: checking for $ac_word" >&5 2347echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 2348if test "${ac_cv_prog_LINT+set}" = set; then 2349 echo $ECHO_N "(cached) $ECHO_C" >&6 2350else 2351 if test -n "$LINT"; then 2352 ac_cv_prog_LINT="$LINT" # Let the user override the test. 2353else 2354 ac_save_IFS=$IFS; IFS=$ac_path_separator 2355ac_dummy="$PATH" 2356for ac_dir in $ac_dummy; do 2357 IFS=$ac_save_IFS 2358 test -z "$ac_dir" && ac_dir=. 2359 $as_executable_p "$ac_dir/$ac_word" || continue 2360ac_cv_prog_LINT="$ac_prog" 2361echo "$as_me:2361: found $ac_dir/$ac_word" >&5 2362break 2363done 2364 2365fi 2366fi 2367LINT=$ac_cv_prog_LINT 2368if test -n "$LINT"; then 2369 echo "$as_me:2369: result: $LINT" >&5 2370echo "${ECHO_T}$LINT" >&6 2371else 2372 echo "$as_me:2372: result: no" >&5 2373echo "${ECHO_T}no" >&6 2374fi 2375 2376 test -n "$LINT" && break 2377done 2378 2379cf_XOPEN_SOURCE=500 2380cf_POSIX_C_SOURCE=199506L 2381cf_xopen_source= 2382 2383case $host_os in #(vi 2384aix[4-7]*) #(vi 2385 cf_xopen_source="-D_ALL_SOURCE" 2386 ;; 2387cygwin|msys) #(vi 2388 cf_XOPEN_SOURCE=600 2389 ;; 2390darwin[0-8].*) #(vi 2391 cf_xopen_source="-D_APPLE_C_SOURCE" 2392 ;; 2393darwin*) #(vi 2394 cf_xopen_source="-D_DARWIN_C_SOURCE" 2395 cf_XOPEN_SOURCE= 2396 ;; 2397freebsd*|dragonfly*) #(vi 2398 # 5.x headers associate 2399 # _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L 2400 # _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L 2401 cf_POSIX_C_SOURCE=200112L 2402 cf_XOPEN_SOURCE=600 2403 cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2404 ;; 2405hpux11*) #(vi 2406 cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500" 2407 ;; 2408hpux*) #(vi 2409 cf_xopen_source="-D_HPUX_SOURCE" 2410 ;; 2411irix[56].*) #(vi 2412 cf_xopen_source="-D_SGI_SOURCE" 2413 cf_XOPEN_SOURCE= 2414 ;; 2415linux*|gnu*|mint*|k*bsd*-gnu) #(vi 2416 2417echo "$as_me:2417: checking if we must define _GNU_SOURCE" >&5 2418echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6 2419if test "${cf_cv_gnu_source+set}" = set; then 2420 echo $ECHO_N "(cached) $ECHO_C" >&6 2421else 2422 2423cat >conftest.$ac_ext <<_ACEOF 2424#line 2424 "configure" 2425#include "confdefs.h" 2426#include <sys/types.h> 2427int 2428main () 2429{ 2430 2431#ifndef _XOPEN_SOURCE 2432make an error 2433#endif 2434 ; 2435 return 0; 2436} 2437_ACEOF 2438rm -f conftest.$ac_objext 2439if { (eval echo "$as_me:2439: \"$ac_compile\"") >&5 2440 (eval $ac_compile) 2>&5 2441 ac_status=$? 2442 echo "$as_me:2442: \$? = $ac_status" >&5 2443 (exit $ac_status); } && 2444 { ac_try='test -s conftest.$ac_objext' 2445 { (eval echo "$as_me:2445: \"$ac_try\"") >&5 2446 (eval $ac_try) 2>&5 2447 ac_status=$? 2448 echo "$as_me:2448: \$? = $ac_status" >&5 2449 (exit $ac_status); }; }; then 2450 cf_cv_gnu_source=no 2451else 2452 echo "$as_me: failed program was:" >&5 2453cat conftest.$ac_ext >&5 2454cf_save="$CPPFLAGS" 2455 CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2456 cat >conftest.$ac_ext <<_ACEOF 2457#line 2457 "configure" 2458#include "confdefs.h" 2459#include <sys/types.h> 2460int 2461main () 2462{ 2463 2464#ifdef _XOPEN_SOURCE 2465make an error 2466#endif 2467 ; 2468 return 0; 2469} 2470_ACEOF 2471rm -f conftest.$ac_objext 2472if { (eval echo "$as_me:2472: \"$ac_compile\"") >&5 2473 (eval $ac_compile) 2>&5 2474 ac_status=$? 2475 echo "$as_me:2475: \$? = $ac_status" >&5 2476 (exit $ac_status); } && 2477 { ac_try='test -s conftest.$ac_objext' 2478 { (eval echo "$as_me:2478: \"$ac_try\"") >&5 2479 (eval $ac_try) 2>&5 2480 ac_status=$? 2481 echo "$as_me:2481: \$? = $ac_status" >&5 2482 (exit $ac_status); }; }; then 2483 cf_cv_gnu_source=no 2484else 2485 echo "$as_me: failed program was:" >&5 2486cat conftest.$ac_ext >&5 2487cf_cv_gnu_source=yes 2488fi 2489rm -f conftest.$ac_objext conftest.$ac_ext 2490 CPPFLAGS="$cf_save" 2491 2492fi 2493rm -f conftest.$ac_objext conftest.$ac_ext 2494 2495fi 2496echo "$as_me:2496: result: $cf_cv_gnu_source" >&5 2497echo "${ECHO_T}$cf_cv_gnu_source" >&6 2498test "$cf_cv_gnu_source" = yes && CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE" 2499 2500 ;; 2501mirbsd*) #(vi 2502 # setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types 2503 cf_XOPEN_SOURCE= 2504 2505cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2506 2507cf_save_CFLAGS="$CFLAGS" 2508cf_save_CPPFLAGS="$CPPFLAGS" 2509 2510cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 2511 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2512 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2513 2514cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 2515 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2516 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2517 2518echo "$as_me:2518: checking if we should define _POSIX_C_SOURCE" >&5 2519echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 2520if test "${cf_cv_posix_c_source+set}" = set; then 2521 echo $ECHO_N "(cached) $ECHO_C" >&6 2522else 2523 2524echo "${as_me:-configure}:2524: testing if the symbol is already defined go no further ..." 1>&5 2525 2526 cat >conftest.$ac_ext <<_ACEOF 2527#line 2527 "configure" 2528#include "confdefs.h" 2529#include <sys/types.h> 2530int 2531main () 2532{ 2533 2534#ifndef _POSIX_C_SOURCE 2535make an error 2536#endif 2537 ; 2538 return 0; 2539} 2540_ACEOF 2541rm -f conftest.$ac_objext 2542if { (eval echo "$as_me:2542: \"$ac_compile\"") >&5 2543 (eval $ac_compile) 2>&5 2544 ac_status=$? 2545 echo "$as_me:2545: \$? = $ac_status" >&5 2546 (exit $ac_status); } && 2547 { ac_try='test -s conftest.$ac_objext' 2548 { (eval echo "$as_me:2548: \"$ac_try\"") >&5 2549 (eval $ac_try) 2>&5 2550 ac_status=$? 2551 echo "$as_me:2551: \$? = $ac_status" >&5 2552 (exit $ac_status); }; }; then 2553 cf_cv_posix_c_source=no 2554else 2555 echo "$as_me: failed program was:" >&5 2556cat conftest.$ac_ext >&5 2557cf_want_posix_source=no 2558 case .$cf_POSIX_C_SOURCE in #(vi 2559 .[12]??*) #(vi 2560 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2561 ;; 2562 .2) #(vi 2563 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 2564 cf_want_posix_source=yes 2565 ;; 2566 .*) 2567 cf_want_posix_source=yes 2568 ;; 2569 esac 2570 if test "$cf_want_posix_source" = yes ; then 2571 cat >conftest.$ac_ext <<_ACEOF 2572#line 2572 "configure" 2573#include "confdefs.h" 2574#include <sys/types.h> 2575int 2576main () 2577{ 2578 2579#ifdef _POSIX_SOURCE 2580make an error 2581#endif 2582 ; 2583 return 0; 2584} 2585_ACEOF 2586rm -f conftest.$ac_objext 2587if { (eval echo "$as_me:2587: \"$ac_compile\"") >&5 2588 (eval $ac_compile) 2>&5 2589 ac_status=$? 2590 echo "$as_me:2590: \$? = $ac_status" >&5 2591 (exit $ac_status); } && 2592 { ac_try='test -s conftest.$ac_objext' 2593 { (eval echo "$as_me:2593: \"$ac_try\"") >&5 2594 (eval $ac_try) 2>&5 2595 ac_status=$? 2596 echo "$as_me:2596: \$? = $ac_status" >&5 2597 (exit $ac_status); }; }; then 2598 : 2599else 2600 echo "$as_me: failed program was:" >&5 2601cat conftest.$ac_ext >&5 2602cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 2603fi 2604rm -f conftest.$ac_objext conftest.$ac_ext 2605 fi 2606 2607echo "${as_me:-configure}:2607: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 2608 2609 CFLAGS="$cf_trim_CFLAGS" 2610 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 2611 2612echo "${as_me:-configure}:2612: testing if the second compile does not leave our definition intact error ..." 1>&5 2613 2614 cat >conftest.$ac_ext <<_ACEOF 2615#line 2615 "configure" 2616#include "confdefs.h" 2617#include <sys/types.h> 2618int 2619main () 2620{ 2621 2622#ifndef _POSIX_C_SOURCE 2623make an error 2624#endif 2625 ; 2626 return 0; 2627} 2628_ACEOF 2629rm -f conftest.$ac_objext 2630if { (eval echo "$as_me:2630: \"$ac_compile\"") >&5 2631 (eval $ac_compile) 2>&5 2632 ac_status=$? 2633 echo "$as_me:2633: \$? = $ac_status" >&5 2634 (exit $ac_status); } && 2635 { ac_try='test -s conftest.$ac_objext' 2636 { (eval echo "$as_me:2636: \"$ac_try\"") >&5 2637 (eval $ac_try) 2>&5 2638 ac_status=$? 2639 echo "$as_me:2639: \$? = $ac_status" >&5 2640 (exit $ac_status); }; }; then 2641 : 2642else 2643 echo "$as_me: failed program was:" >&5 2644cat conftest.$ac_ext >&5 2645cf_cv_posix_c_source=no 2646fi 2647rm -f conftest.$ac_objext conftest.$ac_ext 2648 CFLAGS="$cf_save_CFLAGS" 2649 CPPFLAGS="$cf_save_CPPFLAGS" 2650 2651fi 2652rm -f conftest.$ac_objext conftest.$ac_ext 2653 2654fi 2655echo "$as_me:2655: result: $cf_cv_posix_c_source" >&5 2656echo "${ECHO_T}$cf_cv_posix_c_source" >&6 2657 2658if test "$cf_cv_posix_c_source" != no ; then 2659 CFLAGS="$cf_trim_CFLAGS" 2660 CPPFLAGS="$cf_trim_CPPFLAGS" 2661 2662cf_fix_cppflags=no 2663cf_new_cflags= 2664cf_new_cppflags= 2665cf_new_extra_cppflags= 2666 2667for cf_add_cflags in $cf_cv_posix_c_source 2668do 2669case $cf_fix_cppflags in 2670no) 2671 case $cf_add_cflags in #(vi 2672 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 2673 case $cf_add_cflags in 2674 -D*) 2675 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2676 2677 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2678 && test -z "${cf_tst_cflags}" \ 2679 && cf_fix_cppflags=yes 2680 2681 if test $cf_fix_cppflags = yes ; then 2682 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2683 continue 2684 elif test "${cf_tst_cflags}" = "\"'" ; then 2685 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2686 continue 2687 fi 2688 ;; 2689 esac 2690 case "$CPPFLAGS" in 2691 *$cf_add_cflags) #(vi 2692 ;; 2693 *) #(vi 2694 case $cf_add_cflags in #(vi 2695 -D*) 2696 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2697 2698CPPFLAGS=`echo "$CPPFLAGS" | \ 2699 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2700 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2701 2702 ;; 2703 esac 2704 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2705 ;; 2706 esac 2707 ;; 2708 *) 2709 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2710 ;; 2711 esac 2712 ;; 2713yes) 2714 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2715 2716 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2717 2718 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2719 && test -z "${cf_tst_cflags}" \ 2720 && cf_fix_cppflags=no 2721 ;; 2722esac 2723done 2724 2725if test -n "$cf_new_cflags" ; then 2726 2727 CFLAGS="$CFLAGS $cf_new_cflags" 2728fi 2729 2730if test -n "$cf_new_cppflags" ; then 2731 2732 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2733fi 2734 2735if test -n "$cf_new_extra_cppflags" ; then 2736 2737 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2738fi 2739 2740fi 2741 2742 ;; 2743netbsd*) #(vi 2744 cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw 2745 ;; 2746openbsd[4-9]*) #(vi 2747 # setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw 2748 cf_xopen_source="-D_BSD_SOURCE" 2749 cf_XOPEN_SOURCE=600 2750 ;; 2751openbsd*) #(vi 2752 # setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw 2753 ;; 2754osf[45]*) #(vi 2755 cf_xopen_source="-D_OSF_SOURCE" 2756 ;; 2757nto-qnx*) #(vi 2758 cf_xopen_source="-D_QNX_SOURCE" 2759 ;; 2760sco*) #(vi 2761 # setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer 2762 ;; 2763solaris2.*) #(vi 2764 cf_xopen_source="-D__EXTENSIONS__" 2765 cf_cv_xopen_source=broken 2766 ;; 2767*) 2768 2769echo "$as_me:2769: checking if we should define _XOPEN_SOURCE" >&5 2770echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 2771if test "${cf_cv_xopen_source+set}" = set; then 2772 echo $ECHO_N "(cached) $ECHO_C" >&6 2773else 2774 2775 cat >conftest.$ac_ext <<_ACEOF 2776#line 2776 "configure" 2777#include "confdefs.h" 2778 2779#include <stdlib.h> 2780#include <string.h> 2781#include <sys/types.h> 2782 2783int 2784main () 2785{ 2786 2787#ifndef _XOPEN_SOURCE 2788make an error 2789#endif 2790 ; 2791 return 0; 2792} 2793_ACEOF 2794rm -f conftest.$ac_objext 2795if { (eval echo "$as_me:2795: \"$ac_compile\"") >&5 2796 (eval $ac_compile) 2>&5 2797 ac_status=$? 2798 echo "$as_me:2798: \$? = $ac_status" >&5 2799 (exit $ac_status); } && 2800 { ac_try='test -s conftest.$ac_objext' 2801 { (eval echo "$as_me:2801: \"$ac_try\"") >&5 2802 (eval $ac_try) 2>&5 2803 ac_status=$? 2804 echo "$as_me:2804: \$? = $ac_status" >&5 2805 (exit $ac_status); }; }; then 2806 cf_cv_xopen_source=no 2807else 2808 echo "$as_me: failed program was:" >&5 2809cat conftest.$ac_ext >&5 2810cf_save="$CPPFLAGS" 2811 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 2812 cat >conftest.$ac_ext <<_ACEOF 2813#line 2813 "configure" 2814#include "confdefs.h" 2815 2816#include <stdlib.h> 2817#include <string.h> 2818#include <sys/types.h> 2819 2820int 2821main () 2822{ 2823 2824#ifdef _XOPEN_SOURCE 2825make an error 2826#endif 2827 ; 2828 return 0; 2829} 2830_ACEOF 2831rm -f conftest.$ac_objext 2832if { (eval echo "$as_me:2832: \"$ac_compile\"") >&5 2833 (eval $ac_compile) 2>&5 2834 ac_status=$? 2835 echo "$as_me:2835: \$? = $ac_status" >&5 2836 (exit $ac_status); } && 2837 { ac_try='test -s conftest.$ac_objext' 2838 { (eval echo "$as_me:2838: \"$ac_try\"") >&5 2839 (eval $ac_try) 2>&5 2840 ac_status=$? 2841 echo "$as_me:2841: \$? = $ac_status" >&5 2842 (exit $ac_status); }; }; then 2843 cf_cv_xopen_source=no 2844else 2845 echo "$as_me: failed program was:" >&5 2846cat conftest.$ac_ext >&5 2847cf_cv_xopen_source=$cf_XOPEN_SOURCE 2848fi 2849rm -f conftest.$ac_objext conftest.$ac_ext 2850 CPPFLAGS="$cf_save" 2851 2852fi 2853rm -f conftest.$ac_objext conftest.$ac_ext 2854 2855fi 2856echo "$as_me:2856: result: $cf_cv_xopen_source" >&5 2857echo "${ECHO_T}$cf_cv_xopen_source" >&6 2858 2859if test "$cf_cv_xopen_source" != no ; then 2860 2861CFLAGS=`echo "$CFLAGS" | \ 2862 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2863 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2864 2865CPPFLAGS=`echo "$CPPFLAGS" | \ 2866 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2867 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 2868 2869 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 2870 2871cf_fix_cppflags=no 2872cf_new_cflags= 2873cf_new_cppflags= 2874cf_new_extra_cppflags= 2875 2876for cf_add_cflags in $cf_temp_xopen_source 2877do 2878case $cf_fix_cppflags in 2879no) 2880 case $cf_add_cflags in #(vi 2881 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 2882 case $cf_add_cflags in 2883 -D*) 2884 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 2885 2886 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2887 && test -z "${cf_tst_cflags}" \ 2888 && cf_fix_cppflags=yes 2889 2890 if test $cf_fix_cppflags = yes ; then 2891 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2892 continue 2893 elif test "${cf_tst_cflags}" = "\"'" ; then 2894 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2895 continue 2896 fi 2897 ;; 2898 esac 2899 case "$CPPFLAGS" in 2900 *$cf_add_cflags) #(vi 2901 ;; 2902 *) #(vi 2903 case $cf_add_cflags in #(vi 2904 -D*) 2905 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 2906 2907CPPFLAGS=`echo "$CPPFLAGS" | \ 2908 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 2909 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 2910 2911 ;; 2912 esac 2913 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 2914 ;; 2915 esac 2916 ;; 2917 *) 2918 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 2919 ;; 2920 esac 2921 ;; 2922yes) 2923 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 2924 2925 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 2926 2927 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 2928 && test -z "${cf_tst_cflags}" \ 2929 && cf_fix_cppflags=no 2930 ;; 2931esac 2932done 2933 2934if test -n "$cf_new_cflags" ; then 2935 2936 CFLAGS="$CFLAGS $cf_new_cflags" 2937fi 2938 2939if test -n "$cf_new_cppflags" ; then 2940 2941 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 2942fi 2943 2944if test -n "$cf_new_extra_cppflags" ; then 2945 2946 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 2947fi 2948 2949fi 2950 2951cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE 2952 2953cf_save_CFLAGS="$CFLAGS" 2954cf_save_CPPFLAGS="$CPPFLAGS" 2955 2956cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \ 2957 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2958 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2959 2960cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \ 2961 sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 2962 -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'` 2963 2964echo "$as_me:2964: checking if we should define _POSIX_C_SOURCE" >&5 2965echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6 2966if test "${cf_cv_posix_c_source+set}" = set; then 2967 echo $ECHO_N "(cached) $ECHO_C" >&6 2968else 2969 2970echo "${as_me:-configure}:2970: testing if the symbol is already defined go no further ..." 1>&5 2971 2972 cat >conftest.$ac_ext <<_ACEOF 2973#line 2973 "configure" 2974#include "confdefs.h" 2975#include <sys/types.h> 2976int 2977main () 2978{ 2979 2980#ifndef _POSIX_C_SOURCE 2981make an error 2982#endif 2983 ; 2984 return 0; 2985} 2986_ACEOF 2987rm -f conftest.$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 $ac_status); }; }; then 2999 cf_cv_posix_c_source=no 3000else 3001 echo "$as_me: failed program was:" >&5 3002cat conftest.$ac_ext >&5 3003cf_want_posix_source=no 3004 case .$cf_POSIX_C_SOURCE in #(vi 3005 .[12]??*) #(vi 3006 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3007 ;; 3008 .2) #(vi 3009 cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE" 3010 cf_want_posix_source=yes 3011 ;; 3012 .*) 3013 cf_want_posix_source=yes 3014 ;; 3015 esac 3016 if test "$cf_want_posix_source" = yes ; then 3017 cat >conftest.$ac_ext <<_ACEOF 3018#line 3018 "configure" 3019#include "confdefs.h" 3020#include <sys/types.h> 3021int 3022main () 3023{ 3024 3025#ifdef _POSIX_SOURCE 3026make an error 3027#endif 3028 ; 3029 return 0; 3030} 3031_ACEOF 3032rm -f conftest.$ac_objext 3033if { (eval echo "$as_me:3033: \"$ac_compile\"") >&5 3034 (eval $ac_compile) 2>&5 3035 ac_status=$? 3036 echo "$as_me:3036: \$? = $ac_status" >&5 3037 (exit $ac_status); } && 3038 { ac_try='test -s conftest.$ac_objext' 3039 { (eval echo "$as_me:3039: \"$ac_try\"") >&5 3040 (eval $ac_try) 2>&5 3041 ac_status=$? 3042 echo "$as_me:3042: \$? = $ac_status" >&5 3043 (exit $ac_status); }; }; then 3044 : 3045else 3046 echo "$as_me: failed program was:" >&5 3047cat conftest.$ac_ext >&5 3048cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE" 3049fi 3050rm -f conftest.$ac_objext conftest.$ac_ext 3051 fi 3052 3053echo "${as_me:-configure}:3053: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5 3054 3055 CFLAGS="$cf_trim_CFLAGS" 3056 CPPFLAGS="$cf_trim_CPPFLAGS $cf_cv_posix_c_source" 3057 3058echo "${as_me:-configure}:3058: testing if the second compile does not leave our definition intact error ..." 1>&5 3059 3060 cat >conftest.$ac_ext <<_ACEOF 3061#line 3061 "configure" 3062#include "confdefs.h" 3063#include <sys/types.h> 3064int 3065main () 3066{ 3067 3068#ifndef _POSIX_C_SOURCE 3069make an error 3070#endif 3071 ; 3072 return 0; 3073} 3074_ACEOF 3075rm -f conftest.$ac_objext 3076if { (eval echo "$as_me:3076: \"$ac_compile\"") >&5 3077 (eval $ac_compile) 2>&5 3078 ac_status=$? 3079 echo "$as_me:3079: \$? = $ac_status" >&5 3080 (exit $ac_status); } && 3081 { ac_try='test -s conftest.$ac_objext' 3082 { (eval echo "$as_me:3082: \"$ac_try\"") >&5 3083 (eval $ac_try) 2>&5 3084 ac_status=$? 3085 echo "$as_me:3085: \$? = $ac_status" >&5 3086 (exit $ac_status); }; }; then 3087 : 3088else 3089 echo "$as_me: failed program was:" >&5 3090cat conftest.$ac_ext >&5 3091cf_cv_posix_c_source=no 3092fi 3093rm -f conftest.$ac_objext conftest.$ac_ext 3094 CFLAGS="$cf_save_CFLAGS" 3095 CPPFLAGS="$cf_save_CPPFLAGS" 3096 3097fi 3098rm -f conftest.$ac_objext conftest.$ac_ext 3099 3100fi 3101echo "$as_me:3101: result: $cf_cv_posix_c_source" >&5 3102echo "${ECHO_T}$cf_cv_posix_c_source" >&6 3103 3104if test "$cf_cv_posix_c_source" != no ; then 3105 CFLAGS="$cf_trim_CFLAGS" 3106 CPPFLAGS="$cf_trim_CPPFLAGS" 3107 3108cf_fix_cppflags=no 3109cf_new_cflags= 3110cf_new_cppflags= 3111cf_new_extra_cppflags= 3112 3113for cf_add_cflags in $cf_cv_posix_c_source 3114do 3115case $cf_fix_cppflags in 3116no) 3117 case $cf_add_cflags in #(vi 3118 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3119 case $cf_add_cflags in 3120 -D*) 3121 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3122 3123 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3124 && test -z "${cf_tst_cflags}" \ 3125 && cf_fix_cppflags=yes 3126 3127 if test $cf_fix_cppflags = yes ; then 3128 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3129 continue 3130 elif test "${cf_tst_cflags}" = "\"'" ; then 3131 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3132 continue 3133 fi 3134 ;; 3135 esac 3136 case "$CPPFLAGS" in 3137 *$cf_add_cflags) #(vi 3138 ;; 3139 *) #(vi 3140 case $cf_add_cflags in #(vi 3141 -D*) 3142 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3143 3144CPPFLAGS=`echo "$CPPFLAGS" | \ 3145 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3146 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3147 3148 ;; 3149 esac 3150 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3151 ;; 3152 esac 3153 ;; 3154 *) 3155 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3156 ;; 3157 esac 3158 ;; 3159yes) 3160 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3161 3162 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3163 3164 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3165 && test -z "${cf_tst_cflags}" \ 3166 && cf_fix_cppflags=no 3167 ;; 3168esac 3169done 3170 3171if test -n "$cf_new_cflags" ; then 3172 3173 CFLAGS="$CFLAGS $cf_new_cflags" 3174fi 3175 3176if test -n "$cf_new_cppflags" ; then 3177 3178 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3179fi 3180 3181if test -n "$cf_new_extra_cppflags" ; then 3182 3183 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3184fi 3185 3186fi 3187 3188 ;; 3189esac 3190 3191if test -n "$cf_xopen_source" ; then 3192 3193cf_fix_cppflags=no 3194cf_new_cflags= 3195cf_new_cppflags= 3196cf_new_extra_cppflags= 3197 3198for cf_add_cflags in $cf_xopen_source 3199do 3200case $cf_fix_cppflags in 3201no) 3202 case $cf_add_cflags in #(vi 3203 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3204 case $cf_add_cflags in 3205 -D*) 3206 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3207 3208 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3209 && test -z "${cf_tst_cflags}" \ 3210 && cf_fix_cppflags=yes 3211 3212 if test $cf_fix_cppflags = yes ; then 3213 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3214 continue 3215 elif test "${cf_tst_cflags}" = "\"'" ; then 3216 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3217 continue 3218 fi 3219 ;; 3220 esac 3221 case "$CPPFLAGS" in 3222 *$cf_add_cflags) #(vi 3223 ;; 3224 *) #(vi 3225 case $cf_add_cflags in #(vi 3226 -D*) 3227 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3228 3229CPPFLAGS=`echo "$CPPFLAGS" | \ 3230 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3231 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3232 3233 ;; 3234 esac 3235 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3236 ;; 3237 esac 3238 ;; 3239 *) 3240 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3241 ;; 3242 esac 3243 ;; 3244yes) 3245 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3246 3247 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3248 3249 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3250 && test -z "${cf_tst_cflags}" \ 3251 && cf_fix_cppflags=no 3252 ;; 3253esac 3254done 3255 3256if test -n "$cf_new_cflags" ; then 3257 3258 CFLAGS="$CFLAGS $cf_new_cflags" 3259fi 3260 3261if test -n "$cf_new_cppflags" ; then 3262 3263 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3264fi 3265 3266if test -n "$cf_new_extra_cppflags" ; then 3267 3268 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3269fi 3270 3271fi 3272 3273if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then 3274 echo "$as_me:3274: checking if _XOPEN_SOURCE really is set" >&5 3275echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6 3276 cat >conftest.$ac_ext <<_ACEOF 3277#line 3277 "configure" 3278#include "confdefs.h" 3279#include <stdlib.h> 3280int 3281main () 3282{ 3283 3284#ifndef _XOPEN_SOURCE 3285make an error 3286#endif 3287 ; 3288 return 0; 3289} 3290_ACEOF 3291rm -f conftest.$ac_objext 3292if { (eval echo "$as_me:3292: \"$ac_compile\"") >&5 3293 (eval $ac_compile) 2>&5 3294 ac_status=$? 3295 echo "$as_me:3295: \$? = $ac_status" >&5 3296 (exit $ac_status); } && 3297 { ac_try='test -s conftest.$ac_objext' 3298 { (eval echo "$as_me:3298: \"$ac_try\"") >&5 3299 (eval $ac_try) 2>&5 3300 ac_status=$? 3301 echo "$as_me:3301: \$? = $ac_status" >&5 3302 (exit $ac_status); }; }; then 3303 cf_XOPEN_SOURCE_set=yes 3304else 3305 echo "$as_me: failed program was:" >&5 3306cat conftest.$ac_ext >&5 3307cf_XOPEN_SOURCE_set=no 3308fi 3309rm -f conftest.$ac_objext conftest.$ac_ext 3310 echo "$as_me:3310: result: $cf_XOPEN_SOURCE_set" >&5 3311echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6 3312 if test $cf_XOPEN_SOURCE_set = yes 3313 then 3314 cat >conftest.$ac_ext <<_ACEOF 3315#line 3315 "configure" 3316#include "confdefs.h" 3317#include <stdlib.h> 3318int 3319main () 3320{ 3321 3322#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE 3323make an error 3324#endif 3325 ; 3326 return 0; 3327} 3328_ACEOF 3329rm -f conftest.$ac_objext 3330if { (eval echo "$as_me:3330: \"$ac_compile\"") >&5 3331 (eval $ac_compile) 2>&5 3332 ac_status=$? 3333 echo "$as_me:3333: \$? = $ac_status" >&5 3334 (exit $ac_status); } && 3335 { ac_try='test -s conftest.$ac_objext' 3336 { (eval echo "$as_me:3336: \"$ac_try\"") >&5 3337 (eval $ac_try) 2>&5 3338 ac_status=$? 3339 echo "$as_me:3339: \$? = $ac_status" >&5 3340 (exit $ac_status); }; }; then 3341 cf_XOPEN_SOURCE_set_ok=yes 3342else 3343 echo "$as_me: failed program was:" >&5 3344cat conftest.$ac_ext >&5 3345cf_XOPEN_SOURCE_set_ok=no 3346fi 3347rm -f conftest.$ac_objext conftest.$ac_ext 3348 if test $cf_XOPEN_SOURCE_set_ok = no 3349 then 3350 { echo "$as_me:3350: WARNING: _XOPEN_SOURCE is lower than requested" >&5 3351echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;} 3352 fi 3353 else 3354 3355echo "$as_me:3355: checking if we should define _XOPEN_SOURCE" >&5 3356echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6 3357if test "${cf_cv_xopen_source+set}" = set; then 3358 echo $ECHO_N "(cached) $ECHO_C" >&6 3359else 3360 3361 cat >conftest.$ac_ext <<_ACEOF 3362#line 3362 "configure" 3363#include "confdefs.h" 3364 3365#include <stdlib.h> 3366#include <string.h> 3367#include <sys/types.h> 3368 3369int 3370main () 3371{ 3372 3373#ifndef _XOPEN_SOURCE 3374make an error 3375#endif 3376 ; 3377 return 0; 3378} 3379_ACEOF 3380rm -f conftest.$ac_objext 3381if { (eval echo "$as_me:3381: \"$ac_compile\"") >&5 3382 (eval $ac_compile) 2>&5 3383 ac_status=$? 3384 echo "$as_me:3384: \$? = $ac_status" >&5 3385 (exit $ac_status); } && 3386 { ac_try='test -s conftest.$ac_objext' 3387 { (eval echo "$as_me:3387: \"$ac_try\"") >&5 3388 (eval $ac_try) 2>&5 3389 ac_status=$? 3390 echo "$as_me:3390: \$? = $ac_status" >&5 3391 (exit $ac_status); }; }; then 3392 cf_cv_xopen_source=no 3393else 3394 echo "$as_me: failed program was:" >&5 3395cat conftest.$ac_ext >&5 3396cf_save="$CPPFLAGS" 3397 CPPFLAGS="$CPPFLAGS -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE" 3398 cat >conftest.$ac_ext <<_ACEOF 3399#line 3399 "configure" 3400#include "confdefs.h" 3401 3402#include <stdlib.h> 3403#include <string.h> 3404#include <sys/types.h> 3405 3406int 3407main () 3408{ 3409 3410#ifdef _XOPEN_SOURCE 3411make an error 3412#endif 3413 ; 3414 return 0; 3415} 3416_ACEOF 3417rm -f conftest.$ac_objext 3418if { (eval echo "$as_me:3418: \"$ac_compile\"") >&5 3419 (eval $ac_compile) 2>&5 3420 ac_status=$? 3421 echo "$as_me:3421: \$? = $ac_status" >&5 3422 (exit $ac_status); } && 3423 { ac_try='test -s conftest.$ac_objext' 3424 { (eval echo "$as_me:3424: \"$ac_try\"") >&5 3425 (eval $ac_try) 2>&5 3426 ac_status=$? 3427 echo "$as_me:3427: \$? = $ac_status" >&5 3428 (exit $ac_status); }; }; then 3429 cf_cv_xopen_source=no 3430else 3431 echo "$as_me: failed program was:" >&5 3432cat conftest.$ac_ext >&5 3433cf_cv_xopen_source=$cf_XOPEN_SOURCE 3434fi 3435rm -f conftest.$ac_objext conftest.$ac_ext 3436 CPPFLAGS="$cf_save" 3437 3438fi 3439rm -f conftest.$ac_objext conftest.$ac_ext 3440 3441fi 3442echo "$as_me:3442: result: $cf_cv_xopen_source" >&5 3443echo "${ECHO_T}$cf_cv_xopen_source" >&6 3444 3445if test "$cf_cv_xopen_source" != no ; then 3446 3447CFLAGS=`echo "$CFLAGS" | \ 3448 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3449 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3450 3451CPPFLAGS=`echo "$CPPFLAGS" | \ 3452 sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \ 3453 -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'` 3454 3455 cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source" 3456 3457cf_fix_cppflags=no 3458cf_new_cflags= 3459cf_new_cppflags= 3460cf_new_extra_cppflags= 3461 3462for cf_add_cflags in $cf_temp_xopen_source 3463do 3464case $cf_fix_cppflags in 3465no) 3466 case $cf_add_cflags in #(vi 3467 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 3468 case $cf_add_cflags in 3469 -D*) 3470 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 3471 3472 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3473 && test -z "${cf_tst_cflags}" \ 3474 && cf_fix_cppflags=yes 3475 3476 if test $cf_fix_cppflags = yes ; then 3477 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3478 continue 3479 elif test "${cf_tst_cflags}" = "\"'" ; then 3480 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3481 continue 3482 fi 3483 ;; 3484 esac 3485 case "$CPPFLAGS" in 3486 *$cf_add_cflags) #(vi 3487 ;; 3488 *) #(vi 3489 case $cf_add_cflags in #(vi 3490 -D*) 3491 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 3492 3493CPPFLAGS=`echo "$CPPFLAGS" | \ 3494 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 3495 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 3496 3497 ;; 3498 esac 3499 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 3500 ;; 3501 esac 3502 ;; 3503 *) 3504 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 3505 ;; 3506 esac 3507 ;; 3508yes) 3509 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 3510 3511 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 3512 3513 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 3514 && test -z "${cf_tst_cflags}" \ 3515 && cf_fix_cppflags=no 3516 ;; 3517esac 3518done 3519 3520if test -n "$cf_new_cflags" ; then 3521 3522 CFLAGS="$CFLAGS $cf_new_cflags" 3523fi 3524 3525if test -n "$cf_new_cppflags" ; then 3526 3527 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 3528fi 3529 3530if test -n "$cf_new_extra_cppflags" ; then 3531 3532 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 3533fi 3534 3535fi 3536 3537 fi 3538fi 3539 3540ac_ext=c 3541ac_cpp='$CPP $CPPFLAGS' 3542ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3543ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3544ac_compiler_gnu=$ac_cv_c_compiler_gnu 3545ac_main_return=return 3546echo "$as_me:3546: checking how to run the C preprocessor" >&5 3547echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 3548# On Suns, sometimes $CPP names a directory. 3549if test -n "$CPP" && test -d "$CPP"; then 3550 CPP= 3551fi 3552if test -z "$CPP"; then 3553 if test "${ac_cv_prog_CPP+set}" = set; then 3554 echo $ECHO_N "(cached) $ECHO_C" >&6 3555else 3556 # Double quotes because CPP needs to be expanded 3557 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3558 do 3559 ac_preproc_ok=false 3560for ac_c_preproc_warn_flag in '' yes 3561do 3562 # Use a header file that comes with gcc, so configuring glibc 3563 # with a fresh cross-compiler works. 3564 # On the NeXT, cc -E runs the code through the compiler's parser, 3565 # not just through cpp. "Syntax error" is here to catch this case. 3566 cat >conftest.$ac_ext <<_ACEOF 3567#line 3567 "configure" 3568#include "confdefs.h" 3569#include <assert.h> 3570 Syntax error 3571_ACEOF 3572if { (eval echo "$as_me:3572: \"$ac_cpp conftest.$ac_ext\"") >&5 3573 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3574 ac_status=$? 3575 egrep -v '^ *\+' conftest.er1 >conftest.err 3576 rm -f conftest.er1 3577 cat conftest.err >&5 3578 echo "$as_me:3578: \$? = $ac_status" >&5 3579 (exit $ac_status); } >/dev/null; then 3580 if test -s conftest.err; then 3581 ac_cpp_err=$ac_c_preproc_warn_flag 3582 else 3583 ac_cpp_err= 3584 fi 3585else 3586 ac_cpp_err=yes 3587fi 3588if test -z "$ac_cpp_err"; then 3589 : 3590else 3591 echo "$as_me: failed program was:" >&5 3592 cat conftest.$ac_ext >&5 3593 # Broken: fails on valid input. 3594continue 3595fi 3596rm -f conftest.err conftest.$ac_ext 3597 3598 # OK, works on sane cases. Now check whether non-existent headers 3599 # can be detected and how. 3600 cat >conftest.$ac_ext <<_ACEOF 3601#line 3601 "configure" 3602#include "confdefs.h" 3603#include <ac_nonexistent.h> 3604_ACEOF 3605if { (eval echo "$as_me:3605: \"$ac_cpp conftest.$ac_ext\"") >&5 3606 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3607 ac_status=$? 3608 egrep -v '^ *\+' conftest.er1 >conftest.err 3609 rm -f conftest.er1 3610 cat conftest.err >&5 3611 echo "$as_me:3611: \$? = $ac_status" >&5 3612 (exit $ac_status); } >/dev/null; then 3613 if test -s conftest.err; then 3614 ac_cpp_err=$ac_c_preproc_warn_flag 3615 else 3616 ac_cpp_err= 3617 fi 3618else 3619 ac_cpp_err=yes 3620fi 3621if test -z "$ac_cpp_err"; then 3622 # Broken: success on invalid input. 3623continue 3624else 3625 echo "$as_me: failed program was:" >&5 3626 cat conftest.$ac_ext >&5 3627 # Passes both tests. 3628ac_preproc_ok=: 3629break 3630fi 3631rm -f conftest.err conftest.$ac_ext 3632 3633done 3634# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3635rm -f conftest.err conftest.$ac_ext 3636if $ac_preproc_ok; then 3637 break 3638fi 3639 3640 done 3641 ac_cv_prog_CPP=$CPP 3642 3643fi 3644 CPP=$ac_cv_prog_CPP 3645else 3646 ac_cv_prog_CPP=$CPP 3647fi 3648echo "$as_me:3648: result: $CPP" >&5 3649echo "${ECHO_T}$CPP" >&6 3650ac_preproc_ok=false 3651for ac_c_preproc_warn_flag in '' yes 3652do 3653 # Use a header file that comes with gcc, so configuring glibc 3654 # with a fresh cross-compiler works. 3655 # On the NeXT, cc -E runs the code through the compiler's parser, 3656 # not just through cpp. "Syntax error" is here to catch this case. 3657 cat >conftest.$ac_ext <<_ACEOF 3658#line 3658 "configure" 3659#include "confdefs.h" 3660#include <assert.h> 3661 Syntax error 3662_ACEOF 3663if { (eval echo "$as_me:3663: \"$ac_cpp conftest.$ac_ext\"") >&5 3664 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3665 ac_status=$? 3666 egrep -v '^ *\+' conftest.er1 >conftest.err 3667 rm -f conftest.er1 3668 cat conftest.err >&5 3669 echo "$as_me:3669: \$? = $ac_status" >&5 3670 (exit $ac_status); } >/dev/null; then 3671 if test -s conftest.err; then 3672 ac_cpp_err=$ac_c_preproc_warn_flag 3673 else 3674 ac_cpp_err= 3675 fi 3676else 3677 ac_cpp_err=yes 3678fi 3679if test -z "$ac_cpp_err"; then 3680 : 3681else 3682 echo "$as_me: failed program was:" >&5 3683 cat conftest.$ac_ext >&5 3684 # Broken: fails on valid input. 3685continue 3686fi 3687rm -f conftest.err conftest.$ac_ext 3688 3689 # OK, works on sane cases. Now check whether non-existent headers 3690 # can be detected and how. 3691 cat >conftest.$ac_ext <<_ACEOF 3692#line 3692 "configure" 3693#include "confdefs.h" 3694#include <ac_nonexistent.h> 3695_ACEOF 3696if { (eval echo "$as_me:3696: \"$ac_cpp conftest.$ac_ext\"") >&5 3697 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3698 ac_status=$? 3699 egrep -v '^ *\+' conftest.er1 >conftest.err 3700 rm -f conftest.er1 3701 cat conftest.err >&5 3702 echo "$as_me:3702: \$? = $ac_status" >&5 3703 (exit $ac_status); } >/dev/null; then 3704 if test -s conftest.err; then 3705 ac_cpp_err=$ac_c_preproc_warn_flag 3706 else 3707 ac_cpp_err= 3708 fi 3709else 3710 ac_cpp_err=yes 3711fi 3712if test -z "$ac_cpp_err"; then 3713 # Broken: success on invalid input. 3714continue 3715else 3716 echo "$as_me: failed program was:" >&5 3717 cat conftest.$ac_ext >&5 3718 # Passes both tests. 3719ac_preproc_ok=: 3720break 3721fi 3722rm -f conftest.err conftest.$ac_ext 3723 3724done 3725# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3726rm -f conftest.err conftest.$ac_ext 3727if $ac_preproc_ok; then 3728 : 3729else 3730 { { echo "$as_me:3730: error: C preprocessor \"$CPP\" fails sanity check" >&5 3731echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} 3732 { (exit 1); exit 1; }; } 3733fi 3734 3735ac_ext=c 3736ac_cpp='$CPP $CPPFLAGS' 3737ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3738ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3739ac_compiler_gnu=$ac_cv_c_compiler_gnu 3740ac_main_return=return 3741 3742for ac_header in fcntl.h 3743do 3744as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` 3745echo "$as_me:3745: checking for $ac_header" >&5 3746echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 3747if eval "test \"\${$as_ac_Header+set}\" = set"; then 3748 echo $ECHO_N "(cached) $ECHO_C" >&6 3749else 3750 cat >conftest.$ac_ext <<_ACEOF 3751#line 3751 "configure" 3752#include "confdefs.h" 3753#include <$ac_header> 3754_ACEOF 3755if { (eval echo "$as_me:3755: \"$ac_cpp conftest.$ac_ext\"") >&5 3756 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 3757 ac_status=$? 3758 egrep -v '^ *\+' conftest.er1 >conftest.err 3759 rm -f conftest.er1 3760 cat conftest.err >&5 3761 echo "$as_me:3761: \$? = $ac_status" >&5 3762 (exit $ac_status); } >/dev/null; then 3763 if test -s conftest.err; then 3764 ac_cpp_err=$ac_c_preproc_warn_flag 3765 else 3766 ac_cpp_err= 3767 fi 3768else 3769 ac_cpp_err=yes 3770fi 3771if test -z "$ac_cpp_err"; then 3772 eval "$as_ac_Header=yes" 3773else 3774 echo "$as_me: failed program was:" >&5 3775 cat conftest.$ac_ext >&5 3776 eval "$as_ac_Header=no" 3777fi 3778rm -f conftest.err conftest.$ac_ext 3779fi 3780echo "$as_me:3780: result: `eval echo '${'$as_ac_Header'}'`" >&5 3781echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 3782if test `eval echo '${'$as_ac_Header'}'` = yes; then 3783 cat >>confdefs.h <<EOF 3784#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 3785EOF 3786 3787fi 3788done 3789 3790echo "$as_me:3790: checking for working mkstemp" >&5 3791echo $ECHO_N "checking for working mkstemp... $ECHO_C" >&6 3792if test "${cf_cv_func_mkstemp+set}" = set; then 3793 echo $ECHO_N "(cached) $ECHO_C" >&6 3794else 3795 3796rm -rf conftest* 3797if test "$cross_compiling" = yes; then 3798 cf_cv_func_mkstemp=maybe 3799else 3800 cat >conftest.$ac_ext <<_ACEOF 3801#line 3801 "configure" 3802#include "confdefs.h" 3803 3804#include <sys/types.h> 3805#include <stdlib.h> 3806#include <stdio.h> 3807#include <string.h> 3808#include <sys/stat.h> 3809int main() 3810{ 3811 char *tmpl = "conftestXXXXXX"; 3812 char name[2][80]; 3813 int n; 3814 int result = 0; 3815 int fd; 3816 struct stat sb; 3817 3818 umask(077); 3819 for (n = 0; n < 2; ++n) { 3820 strcpy(name[n], tmpl); 3821 if ((fd = mkstemp(name[n])) >= 0) { 3822 if (!strcmp(name[n], tmpl) 3823 || stat(name[n], &sb) != 0 3824 || (sb.st_mode & S_IFMT) != S_IFREG 3825 || (sb.st_mode & 077) != 0) { 3826 result = 1; 3827 } 3828 close(fd); 3829 } 3830 } 3831 if (result == 0 3832 && !strcmp(name[0], name[1])) 3833 result = 1; 3834 ${cf_cv_main_return:-return}(result); 3835} 3836 3837_ACEOF 3838rm -f conftest$ac_exeext 3839if { (eval echo "$as_me:3839: \"$ac_link\"") >&5 3840 (eval $ac_link) 2>&5 3841 ac_status=$? 3842 echo "$as_me:3842: \$? = $ac_status" >&5 3843 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' 3844 { (eval echo "$as_me:3844: \"$ac_try\"") >&5 3845 (eval $ac_try) 2>&5 3846 ac_status=$? 3847 echo "$as_me:3847: \$? = $ac_status" >&5 3848 (exit $ac_status); }; }; then 3849 cf_cv_func_mkstemp=yes 3850 3851else 3852 echo "$as_me: program exited with status $ac_status" >&5 3853echo "$as_me: failed program was:" >&5 3854cat conftest.$ac_ext >&5 3855cf_cv_func_mkstemp=no 3856 3857fi 3858rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext 3859fi 3860 3861fi 3862echo "$as_me:3862: result: $cf_cv_func_mkstemp" >&5 3863echo "${ECHO_T}$cf_cv_func_mkstemp" >&6 3864if test "x$cf_cv_func_mkstemp" = xmaybe ; then 3865 echo "$as_me:3865: checking for mkstemp" >&5 3866echo $ECHO_N "checking for mkstemp... $ECHO_C" >&6 3867if test "${ac_cv_func_mkstemp+set}" = set; then 3868 echo $ECHO_N "(cached) $ECHO_C" >&6 3869else 3870 cat >conftest.$ac_ext <<_ACEOF 3871#line 3871 "configure" 3872#include "confdefs.h" 3873/* System header to define __stub macros and hopefully few prototypes, 3874 which can conflict with char mkstemp (); below. */ 3875#include <assert.h> 3876/* Override any gcc2 internal prototype to avoid an error. */ 3877#ifdef __cplusplus 3878extern "C" 3879#endif 3880/* We use char because int might match the return type of a gcc2 3881 builtin and then its argument prototype would still apply. */ 3882char mkstemp (); 3883char (*f) (); 3884 3885int 3886main () 3887{ 3888/* The GNU C library defines this for functions which it implements 3889 to always fail with ENOSYS. Some functions are actually named 3890 something starting with __ and the normal name is an alias. */ 3891#if defined (__stub_mkstemp) || defined (__stub___mkstemp) 3892choke me 3893#else 3894f = mkstemp; /* workaround for ICC 12.0.3 */ if (f == 0) return 1; 3895#endif 3896 3897 ; 3898 return 0; 3899} 3900_ACEOF 3901rm -f conftest.$ac_objext conftest$ac_exeext 3902if { (eval echo "$as_me:3902: \"$ac_link\"") >&5 3903 (eval $ac_link) 2>&5 3904 ac_status=$? 3905 echo "$as_me:3905: \$? = $ac_status" >&5 3906 (exit $ac_status); } && 3907 { ac_try='test -s conftest$ac_exeext' 3908 { (eval echo "$as_me:3908: \"$ac_try\"") >&5 3909 (eval $ac_try) 2>&5 3910 ac_status=$? 3911 echo "$as_me:3911: \$? = $ac_status" >&5 3912 (exit $ac_status); }; }; then 3913 ac_cv_func_mkstemp=yes 3914else 3915 echo "$as_me: failed program was:" >&5 3916cat conftest.$ac_ext >&5 3917ac_cv_func_mkstemp=no 3918fi 3919rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 3920fi 3921echo "$as_me:3921: result: $ac_cv_func_mkstemp" >&5 3922echo "${ECHO_T}$ac_cv_func_mkstemp" >&6 3923 3924fi 3925if test "x$cf_cv_func_mkstemp" = xyes || test "x$ac_cv_func_mkstemp" = xyes ; then 3926 3927cat >>confdefs.h <<\EOF 3928#define HAVE_MKSTEMP 1 3929EOF 3930 3931fi 3932 3933echo "$as_me:3933: checking for maximum table size" >&5 3934echo $ECHO_N "checking for maximum table size... $ECHO_C" >&6 3935 3936# Check whether --with-max-table-size or --without-max-table-size was given. 3937if test "${with_max_table_size+set}" = set; then 3938 withval="$with_max_table_size" 3939 3940fi; 3941if test -n "$with_max_table_size" 3942then 3943 echo "$as_me:3943: result: $with_max_table_size" >&5 3944echo "${ECHO_T}$with_max_table_size" >&6 3945 check=`expr "$with_max_table_size" + 0` 3946 if test "x$check" != "x$with_max_table_size" 3947 then 3948 { { echo "$as_me:3948: error: invalid value for --with-max-table-size: $with_max_table_size" >&5 3949echo "$as_me: error: invalid value for --with-max-table-size: $with_max_table_size" >&2;} 3950 { (exit 1); exit 1; }; } 3951 fi 3952 3953cat >>confdefs.h <<EOF 3954#define MAXTABLE $with_max_table_size 3955EOF 3956 3957else 3958 echo "$as_me:3958: result: default" >&5 3959echo "${ECHO_T}default" >&6 3960fi 3961 3962echo "$as_me:3962: checking if backtracking extension is wanted" >&5 3963echo $ECHO_N "checking if backtracking extension is wanted... $ECHO_C" >&6 3964 3965# Check whether --enable-btyacc or --disable-btyacc was given. 3966if test "${enable_btyacc+set}" = set; then 3967 enableval="$enable_btyacc" 3968 3969fi; 3970echo "$as_me:3970: result: $enable_btyacc" >&5 3971echo "${ECHO_T}$enable_btyacc" >&6 3972if test "$enable_btyacc" = "yes"; then 3973 3974cat >>confdefs.h <<\EOF 3975#define YYBTYACC 1 3976EOF 3977 3978 SKELETON=btyaccpar 3979else 3980 SKELETON=yaccpar 3981fi 3982 3983if ( test "$GCC" = yes || test "$GXX" = yes ) 3984then 3985echo "$as_me:3985: checking if you want to check for gcc warnings" >&5 3986echo $ECHO_N "checking if you want to check for gcc warnings... $ECHO_C" >&6 3987 3988# Check whether --with-warnings or --without-warnings was given. 3989if test "${with_warnings+set}" = set; then 3990 withval="$with_warnings" 3991 cf_opt_with_warnings=$withval 3992else 3993 cf_opt_with_warnings=no 3994fi; 3995echo "$as_me:3995: result: $cf_opt_with_warnings" >&5 3996echo "${ECHO_T}$cf_opt_with_warnings" >&6 3997if test "$cf_opt_with_warnings" != no ; then 3998 3999if test "$GCC" = yes 4000then 4001cat > conftest.i <<EOF 4002#ifndef GCC_PRINTF 4003#define GCC_PRINTF 0 4004#endif 4005#ifndef GCC_SCANF 4006#define GCC_SCANF 0 4007#endif 4008#ifndef GCC_NORETURN 4009#define GCC_NORETURN /* nothing */ 4010#endif 4011#ifndef GCC_UNUSED 4012#define GCC_UNUSED /* nothing */ 4013#endif 4014EOF 4015if test "$GCC" = yes 4016then 4017 { echo "$as_me:4017: checking for $CC __attribute__ directives..." >&5 4018echo "$as_me: checking for $CC __attribute__ directives..." >&6;} 4019cat > conftest.$ac_ext <<EOF 4020#line 4020 "${as_me:-configure}" 4021#include "confdefs.h" 4022#include "conftest.h" 4023#include "conftest.i" 4024#if GCC_PRINTF 4025#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var))) 4026#else 4027#define GCC_PRINTFLIKE(fmt,var) /*nothing*/ 4028#endif 4029#if GCC_SCANF 4030#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var))) 4031#else 4032#define GCC_SCANFLIKE(fmt,var) /*nothing*/ 4033#endif 4034extern void wow(char *,...) GCC_SCANFLIKE(1,2); 4035extern void oops(char *,...) GCC_PRINTFLIKE(1,2) GCC_NORETURN; 4036extern void foo(void) GCC_NORETURN; 4037int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { return 0; } 4038EOF 4039 cf_printf_attribute=no 4040 cf_scanf_attribute=no 4041 for cf_attribute in scanf printf unused noreturn 4042 do 4043 4044cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%` 4045 4046 cf_directive="__attribute__(($cf_attribute))" 4047 echo "checking for $CC $cf_directive" 1>&5 4048 4049 case $cf_attribute in #(vi 4050 printf) #(vi 4051 cf_printf_attribute=yes 4052 cat >conftest.h <<EOF 4053#define GCC_$cf_ATTRIBUTE 1 4054EOF 4055 ;; 4056 scanf) #(vi 4057 cf_scanf_attribute=yes 4058 cat >conftest.h <<EOF 4059#define GCC_$cf_ATTRIBUTE 1 4060EOF 4061 ;; 4062 *) #(vi 4063 cat >conftest.h <<EOF 4064#define GCC_$cf_ATTRIBUTE $cf_directive 4065EOF 4066 ;; 4067 esac 4068 4069 if { (eval echo "$as_me:4069: \"$ac_compile\"") >&5 4070 (eval $ac_compile) 2>&5 4071 ac_status=$? 4072 echo "$as_me:4072: \$? = $ac_status" >&5 4073 (exit $ac_status); }; then 4074 test -n "$verbose" && echo "$as_me:4074: result: ... $cf_attribute" >&5 4075echo "${ECHO_T}... $cf_attribute" >&6 4076 cat conftest.h >>confdefs.h 4077 case $cf_attribute in #(vi 4078 noreturn) #(vi 4079 4080cat >>confdefs.h <<EOF 4081#define GCC_NORETURN $cf_directive 4082EOF 4083 4084 ;; 4085 printf) #(vi 4086 cf_value='/* nothing */' 4087 if test "$cf_printf_attribute" != no ; then 4088 cf_value='__attribute__((format(printf,fmt,var)))' 4089 4090cat >>confdefs.h <<\EOF 4091#define GCC_PRINTF 1 4092EOF 4093 4094 fi 4095 4096cat >>confdefs.h <<EOF 4097#define GCC_PRINTFLIKE(fmt,var) $cf_value 4098EOF 4099 4100 ;; 4101 scanf) #(vi 4102 cf_value='/* nothing */' 4103 if test "$cf_scanf_attribute" != no ; then 4104 cf_value='__attribute__((format(scanf,fmt,var)))' 4105 4106cat >>confdefs.h <<\EOF 4107#define GCC_SCANF 1 4108EOF 4109 4110 fi 4111 4112cat >>confdefs.h <<EOF 4113#define GCC_SCANFLIKE(fmt,var) $cf_value 4114EOF 4115 4116 ;; 4117 unused) #(vi 4118 4119cat >>confdefs.h <<EOF 4120#define GCC_UNUSED $cf_directive 4121EOF 4122 4123 ;; 4124 esac 4125 fi 4126 done 4127else 4128 fgrep define conftest.i >>confdefs.h 4129fi 4130rm -rf conftest* 4131fi 4132 4133INTEL_COMPILER=no 4134 4135if test "$GCC" = yes ; then 4136 case $host_os in 4137 linux*|gnu*) 4138 echo "$as_me:4138: checking if this is really Intel C compiler" >&5 4139echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6 4140 cf_save_CFLAGS="$CFLAGS" 4141 CFLAGS="$CFLAGS -no-gcc" 4142 cat >conftest.$ac_ext <<_ACEOF 4143#line 4143 "configure" 4144#include "confdefs.h" 4145 4146int 4147main () 4148{ 4149 4150#ifdef __INTEL_COMPILER 4151#else 4152make an error 4153#endif 4154 4155 ; 4156 return 0; 4157} 4158_ACEOF 4159rm -f conftest.$ac_objext 4160if { (eval echo "$as_me:4160: \"$ac_compile\"") >&5 4161 (eval $ac_compile) 2>&5 4162 ac_status=$? 4163 echo "$as_me:4163: \$? = $ac_status" >&5 4164 (exit $ac_status); } && 4165 { ac_try='test -s conftest.$ac_objext' 4166 { (eval echo "$as_me:4166: \"$ac_try\"") >&5 4167 (eval $ac_try) 2>&5 4168 ac_status=$? 4169 echo "$as_me:4169: \$? = $ac_status" >&5 4170 (exit $ac_status); }; }; then 4171 INTEL_COMPILER=yes 4172cf_save_CFLAGS="$cf_save_CFLAGS -we147" 4173 4174else 4175 echo "$as_me: failed program was:" >&5 4176cat conftest.$ac_ext >&5 4177fi 4178rm -f conftest.$ac_objext conftest.$ac_ext 4179 CFLAGS="$cf_save_CFLAGS" 4180 echo "$as_me:4180: result: $INTEL_COMPILER" >&5 4181echo "${ECHO_T}$INTEL_COMPILER" >&6 4182 ;; 4183 esac 4184fi 4185 4186CLANG_COMPILER=no 4187 4188if test "$GCC" = yes ; then 4189 echo "$as_me:4189: checking if this is really Clang C compiler" >&5 4190echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6 4191 cf_save_CFLAGS="$CFLAGS" 4192 CFLAGS="$CFLAGS -Qunused-arguments" 4193 cat >conftest.$ac_ext <<_ACEOF 4194#line 4194 "configure" 4195#include "confdefs.h" 4196 4197int 4198main () 4199{ 4200 4201#ifdef __clang__ 4202#else 4203make an error 4204#endif 4205 4206 ; 4207 return 0; 4208} 4209_ACEOF 4210rm -f conftest.$ac_objext 4211if { (eval echo "$as_me:4211: \"$ac_compile\"") >&5 4212 (eval $ac_compile) 2>&5 4213 ac_status=$? 4214 echo "$as_me:4214: \$? = $ac_status" >&5 4215 (exit $ac_status); } && 4216 { ac_try='test -s conftest.$ac_objext' 4217 { (eval echo "$as_me:4217: \"$ac_try\"") >&5 4218 (eval $ac_try) 2>&5 4219 ac_status=$? 4220 echo "$as_me:4220: \$? = $ac_status" >&5 4221 (exit $ac_status); }; }; then 4222 CLANG_COMPILER=yes 4223cf_save_CFLAGS="$cf_save_CFLAGS -Qunused-arguments" 4224 4225else 4226 echo "$as_me: failed program was:" >&5 4227cat conftest.$ac_ext >&5 4228fi 4229rm -f conftest.$ac_objext conftest.$ac_ext 4230 CFLAGS="$cf_save_CFLAGS" 4231 echo "$as_me:4231: result: $CLANG_COMPILER" >&5 4232echo "${ECHO_T}$CLANG_COMPILER" >&6 4233fi 4234 4235cat > conftest.$ac_ext <<EOF 4236#line 4236 "${as_me:-configure}" 4237int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; } 4238EOF 4239 4240if test "$INTEL_COMPILER" = yes 4241then 4242# The "-wdXXX" options suppress warnings: 4243# remark #1419: external declaration in primary source file 4244# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem) 4245# remark #1684: conversion from pointer to same-sized integral type (potential portability problem) 4246# remark #193: zero used for undefined preprocessing identifier 4247# remark #593: variable "curs_sb_left_arrow" was set but never used 4248# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits 4249# remark #869: parameter "tw" was never referenced 4250# remark #981: operands are evaluated in unspecified order 4251# warning #279: controlling expression is constant 4252 4253 { echo "$as_me:4253: checking for $CC warning options..." >&5 4254echo "$as_me: checking for $CC warning options..." >&6;} 4255 cf_save_CFLAGS="$CFLAGS" 4256 EXTRA_CFLAGS="-Wall" 4257 for cf_opt in \ 4258 wd1419 \ 4259 wd1683 \ 4260 wd1684 \ 4261 wd193 \ 4262 wd593 \ 4263 wd279 \ 4264 wd810 \ 4265 wd869 \ 4266 wd981 4267 do 4268 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4269 if { (eval echo "$as_me:4269: \"$ac_compile\"") >&5 4270 (eval $ac_compile) 2>&5 4271 ac_status=$? 4272 echo "$as_me:4272: \$? = $ac_status" >&5 4273 (exit $ac_status); }; then 4274 test -n "$verbose" && echo "$as_me:4274: result: ... -$cf_opt" >&5 4275echo "${ECHO_T}... -$cf_opt" >&6 4276 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4277 fi 4278 done 4279 CFLAGS="$cf_save_CFLAGS" 4280 4281elif test "$GCC" = yes 4282then 4283 { echo "$as_me:4283: checking for $CC warning options..." >&5 4284echo "$as_me: checking for $CC warning options..." >&6;} 4285 cf_save_CFLAGS="$CFLAGS" 4286 EXTRA_CFLAGS= 4287 cf_warn_CONST="" 4288 test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings" 4289 cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs" 4290 test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings= 4291 for cf_opt in W Wall \ 4292 Wbad-function-cast \ 4293 Wcast-align \ 4294 Wcast-qual \ 4295 Wdeclaration-after-statement \ 4296 Wextra \ 4297 Winline \ 4298 Wmissing-declarations \ 4299 Wmissing-prototypes \ 4300 Wnested-externs \ 4301 Wpointer-arith \ 4302 Wshadow \ 4303 Wstrict-prototypes \ 4304 Wundef $cf_gcc_warnings $cf_warn_CONST Wwrite-strings 4305 do 4306 CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt" 4307 if { (eval echo "$as_me:4307: \"$ac_compile\"") >&5 4308 (eval $ac_compile) 2>&5 4309 ac_status=$? 4310 echo "$as_me:4310: \$? = $ac_status" >&5 4311 (exit $ac_status); }; then 4312 test -n "$verbose" && echo "$as_me:4312: result: ... -$cf_opt" >&5 4313echo "${ECHO_T}... -$cf_opt" >&6 4314 case $cf_opt in #(vi 4315 Wcast-qual) #(vi 4316 CPPFLAGS="$CPPFLAGS -DXTSTRINGDEFINES" 4317 ;; 4318 Winline) #(vi 4319 case $GCC_VERSION in 4320 [34].*) 4321 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4322 4323echo "${as_me:-configure}:4323: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4324 4325 continue;; 4326 esac 4327 ;; 4328 Wpointer-arith) #(vi 4329 case $GCC_VERSION in 4330 [12].*) 4331 test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6 4332 4333echo "${as_me:-configure}:4333: testing feature is broken in gcc $GCC_VERSION ..." 1>&5 4334 4335 continue;; 4336 esac 4337 ;; 4338 esac 4339 EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt" 4340 fi 4341 done 4342 CFLAGS="$cf_save_CFLAGS" 4343fi 4344rm -rf conftest* 4345 4346fi 4347fi 4348 4349echo "$as_me:4349: checking if you want to see long compiling messages" >&5 4350echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6 4351 4352# Check whether --enable-echo or --disable-echo was given. 4353if test "${enable_echo+set}" = set; then 4354 enableval="$enable_echo" 4355 test "$enableval" != no && enableval=yes 4356 if test "$enableval" != "yes" ; then 4357 4358 ECHO_LT='--silent' 4359 ECHO_LD='@echo linking $@;' 4360 RULE_CC='@echo compiling $<' 4361 SHOW_CC='@echo compiling $@' 4362 ECHO_CC='@' 4363 4364 else 4365 4366 ECHO_LT='' 4367 ECHO_LD='' 4368 RULE_CC='' 4369 SHOW_CC='' 4370 ECHO_CC='' 4371 4372 fi 4373else 4374 enableval=yes 4375 4376 ECHO_LT='' 4377 ECHO_LD='' 4378 RULE_CC='' 4379 SHOW_CC='' 4380 ECHO_CC='' 4381 4382fi; 4383echo "$as_me:4383: result: $enableval" >&5 4384echo "${ECHO_T}$enableval" >&6 4385 4386echo "$as_me:4386: checking if you want to use dmalloc for testing" >&5 4387echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6 4388 4389# Check whether --with-dmalloc or --without-dmalloc was given. 4390if test "${with_dmalloc+set}" = set; then 4391 withval="$with_dmalloc" 4392 4393cat >>confdefs.h <<EOF 4394#define USE_DMALLOC 1 4395EOF 4396 4397 : ${with_cflags:=-g} 4398 : ${with_no_leaks:=yes} 4399 with_dmalloc=yes 4400else 4401 with_dmalloc= 4402fi; 4403echo "$as_me:4403: result: ${with_dmalloc:-no}" >&5 4404echo "${ECHO_T}${with_dmalloc:-no}" >&6 4405 4406case .$with_cflags in #(vi 4407.*-g*) 4408 case .$CFLAGS in #(vi 4409 .*-g*) #(vi 4410 ;; 4411 *) 4412 4413cf_fix_cppflags=no 4414cf_new_cflags= 4415cf_new_cppflags= 4416cf_new_extra_cppflags= 4417 4418for cf_add_cflags in -g 4419do 4420case $cf_fix_cppflags in 4421no) 4422 case $cf_add_cflags in #(vi 4423 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 4424 case $cf_add_cflags in 4425 -D*) 4426 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4427 4428 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4429 && test -z "${cf_tst_cflags}" \ 4430 && cf_fix_cppflags=yes 4431 4432 if test $cf_fix_cppflags = yes ; then 4433 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4434 continue 4435 elif test "${cf_tst_cflags}" = "\"'" ; then 4436 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4437 continue 4438 fi 4439 ;; 4440 esac 4441 case "$CPPFLAGS" in 4442 *$cf_add_cflags) #(vi 4443 ;; 4444 *) #(vi 4445 case $cf_add_cflags in #(vi 4446 -D*) 4447 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4448 4449CPPFLAGS=`echo "$CPPFLAGS" | \ 4450 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4451 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4452 4453 ;; 4454 esac 4455 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4456 ;; 4457 esac 4458 ;; 4459 *) 4460 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4461 ;; 4462 esac 4463 ;; 4464yes) 4465 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4466 4467 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4468 4469 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4470 && test -z "${cf_tst_cflags}" \ 4471 && cf_fix_cppflags=no 4472 ;; 4473esac 4474done 4475 4476if test -n "$cf_new_cflags" ; then 4477 4478 CFLAGS="$CFLAGS $cf_new_cflags" 4479fi 4480 4481if test -n "$cf_new_cppflags" ; then 4482 4483 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4484fi 4485 4486if test -n "$cf_new_extra_cppflags" ; then 4487 4488 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4489fi 4490 4491 ;; 4492 esac 4493 ;; 4494esac 4495 4496if test "$with_dmalloc" = yes ; then 4497 echo "$as_me:4497: checking for dmalloc.h" >&5 4498echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6 4499if test "${ac_cv_header_dmalloc_h+set}" = set; then 4500 echo $ECHO_N "(cached) $ECHO_C" >&6 4501else 4502 cat >conftest.$ac_ext <<_ACEOF 4503#line 4503 "configure" 4504#include "confdefs.h" 4505#include <dmalloc.h> 4506_ACEOF 4507if { (eval echo "$as_me:4507: \"$ac_cpp conftest.$ac_ext\"") >&5 4508 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4509 ac_status=$? 4510 egrep -v '^ *\+' conftest.er1 >conftest.err 4511 rm -f conftest.er1 4512 cat conftest.err >&5 4513 echo "$as_me:4513: \$? = $ac_status" >&5 4514 (exit $ac_status); } >/dev/null; then 4515 if test -s conftest.err; then 4516 ac_cpp_err=$ac_c_preproc_warn_flag 4517 else 4518 ac_cpp_err= 4519 fi 4520else 4521 ac_cpp_err=yes 4522fi 4523if test -z "$ac_cpp_err"; then 4524 ac_cv_header_dmalloc_h=yes 4525else 4526 echo "$as_me: failed program was:" >&5 4527 cat conftest.$ac_ext >&5 4528 ac_cv_header_dmalloc_h=no 4529fi 4530rm -f conftest.err conftest.$ac_ext 4531fi 4532echo "$as_me:4532: result: $ac_cv_header_dmalloc_h" >&5 4533echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6 4534if test $ac_cv_header_dmalloc_h = yes; then 4535 4536echo "$as_me:4536: checking for dmalloc_debug in -ldmalloc" >&5 4537echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6 4538if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then 4539 echo $ECHO_N "(cached) $ECHO_C" >&6 4540else 4541 ac_check_lib_save_LIBS=$LIBS 4542LIBS="-ldmalloc $LIBS" 4543cat >conftest.$ac_ext <<_ACEOF 4544#line 4544 "configure" 4545#include "confdefs.h" 4546 4547/* Override any gcc2 internal prototype to avoid an error. */ 4548#ifdef __cplusplus 4549extern "C" 4550#endif 4551/* We use char because int might match the return type of a gcc2 4552 builtin and then its argument prototype would still apply. */ 4553char dmalloc_debug (); 4554int 4555main () 4556{ 4557dmalloc_debug (); 4558 ; 4559 return 0; 4560} 4561_ACEOF 4562rm -f conftest.$ac_objext conftest$ac_exeext 4563if { (eval echo "$as_me:4563: \"$ac_link\"") >&5 4564 (eval $ac_link) 2>&5 4565 ac_status=$? 4566 echo "$as_me:4566: \$? = $ac_status" >&5 4567 (exit $ac_status); } && 4568 { ac_try='test -s conftest$ac_exeext' 4569 { (eval echo "$as_me:4569: \"$ac_try\"") >&5 4570 (eval $ac_try) 2>&5 4571 ac_status=$? 4572 echo "$as_me:4572: \$? = $ac_status" >&5 4573 (exit $ac_status); }; }; then 4574 ac_cv_lib_dmalloc_dmalloc_debug=yes 4575else 4576 echo "$as_me: failed program was:" >&5 4577cat conftest.$ac_ext >&5 4578ac_cv_lib_dmalloc_dmalloc_debug=no 4579fi 4580rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4581LIBS=$ac_check_lib_save_LIBS 4582fi 4583echo "$as_me:4583: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5 4584echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6 4585if test $ac_cv_lib_dmalloc_dmalloc_debug = yes; then 4586 cat >>confdefs.h <<EOF 4587#define HAVE_LIBDMALLOC 1 4588EOF 4589 4590 LIBS="-ldmalloc $LIBS" 4591 4592fi 4593 4594fi 4595 4596fi 4597 4598echo "$as_me:4598: checking if you want to use dbmalloc for testing" >&5 4599echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6 4600 4601# Check whether --with-dbmalloc or --without-dbmalloc was given. 4602if test "${with_dbmalloc+set}" = set; then 4603 withval="$with_dbmalloc" 4604 4605cat >>confdefs.h <<EOF 4606#define USE_DBMALLOC 1 4607EOF 4608 4609 : ${with_cflags:=-g} 4610 : ${with_no_leaks:=yes} 4611 with_dbmalloc=yes 4612else 4613 with_dbmalloc= 4614fi; 4615echo "$as_me:4615: result: ${with_dbmalloc:-no}" >&5 4616echo "${ECHO_T}${with_dbmalloc:-no}" >&6 4617 4618case .$with_cflags in #(vi 4619.*-g*) 4620 case .$CFLAGS in #(vi 4621 .*-g*) #(vi 4622 ;; 4623 *) 4624 4625cf_fix_cppflags=no 4626cf_new_cflags= 4627cf_new_cppflags= 4628cf_new_extra_cppflags= 4629 4630for cf_add_cflags in -g 4631do 4632case $cf_fix_cppflags in 4633no) 4634 case $cf_add_cflags in #(vi 4635 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 4636 case $cf_add_cflags in 4637 -D*) 4638 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4639 4640 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4641 && test -z "${cf_tst_cflags}" \ 4642 && cf_fix_cppflags=yes 4643 4644 if test $cf_fix_cppflags = yes ; then 4645 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4646 continue 4647 elif test "${cf_tst_cflags}" = "\"'" ; then 4648 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4649 continue 4650 fi 4651 ;; 4652 esac 4653 case "$CPPFLAGS" in 4654 *$cf_add_cflags) #(vi 4655 ;; 4656 *) #(vi 4657 case $cf_add_cflags in #(vi 4658 -D*) 4659 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4660 4661CPPFLAGS=`echo "$CPPFLAGS" | \ 4662 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4663 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4664 4665 ;; 4666 esac 4667 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4668 ;; 4669 esac 4670 ;; 4671 *) 4672 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4673 ;; 4674 esac 4675 ;; 4676yes) 4677 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4678 4679 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4680 4681 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4682 && test -z "${cf_tst_cflags}" \ 4683 && cf_fix_cppflags=no 4684 ;; 4685esac 4686done 4687 4688if test -n "$cf_new_cflags" ; then 4689 4690 CFLAGS="$CFLAGS $cf_new_cflags" 4691fi 4692 4693if test -n "$cf_new_cppflags" ; then 4694 4695 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4696fi 4697 4698if test -n "$cf_new_extra_cppflags" ; then 4699 4700 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4701fi 4702 4703 ;; 4704 esac 4705 ;; 4706esac 4707 4708if test "$with_dbmalloc" = yes ; then 4709 echo "$as_me:4709: checking for dbmalloc.h" >&5 4710echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6 4711if test "${ac_cv_header_dbmalloc_h+set}" = set; then 4712 echo $ECHO_N "(cached) $ECHO_C" >&6 4713else 4714 cat >conftest.$ac_ext <<_ACEOF 4715#line 4715 "configure" 4716#include "confdefs.h" 4717#include <dbmalloc.h> 4718_ACEOF 4719if { (eval echo "$as_me:4719: \"$ac_cpp conftest.$ac_ext\"") >&5 4720 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 4721 ac_status=$? 4722 egrep -v '^ *\+' conftest.er1 >conftest.err 4723 rm -f conftest.er1 4724 cat conftest.err >&5 4725 echo "$as_me:4725: \$? = $ac_status" >&5 4726 (exit $ac_status); } >/dev/null; then 4727 if test -s conftest.err; then 4728 ac_cpp_err=$ac_c_preproc_warn_flag 4729 else 4730 ac_cpp_err= 4731 fi 4732else 4733 ac_cpp_err=yes 4734fi 4735if test -z "$ac_cpp_err"; then 4736 ac_cv_header_dbmalloc_h=yes 4737else 4738 echo "$as_me: failed program was:" >&5 4739 cat conftest.$ac_ext >&5 4740 ac_cv_header_dbmalloc_h=no 4741fi 4742rm -f conftest.err conftest.$ac_ext 4743fi 4744echo "$as_me:4744: result: $ac_cv_header_dbmalloc_h" >&5 4745echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6 4746if test $ac_cv_header_dbmalloc_h = yes; then 4747 4748echo "$as_me:4748: checking for debug_malloc in -ldbmalloc" >&5 4749echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6 4750if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then 4751 echo $ECHO_N "(cached) $ECHO_C" >&6 4752else 4753 ac_check_lib_save_LIBS=$LIBS 4754LIBS="-ldbmalloc $LIBS" 4755cat >conftest.$ac_ext <<_ACEOF 4756#line 4756 "configure" 4757#include "confdefs.h" 4758 4759/* Override any gcc2 internal prototype to avoid an error. */ 4760#ifdef __cplusplus 4761extern "C" 4762#endif 4763/* We use char because int might match the return type of a gcc2 4764 builtin and then its argument prototype would still apply. */ 4765char debug_malloc (); 4766int 4767main () 4768{ 4769debug_malloc (); 4770 ; 4771 return 0; 4772} 4773_ACEOF 4774rm -f conftest.$ac_objext conftest$ac_exeext 4775if { (eval echo "$as_me:4775: \"$ac_link\"") >&5 4776 (eval $ac_link) 2>&5 4777 ac_status=$? 4778 echo "$as_me:4778: \$? = $ac_status" >&5 4779 (exit $ac_status); } && 4780 { ac_try='test -s conftest$ac_exeext' 4781 { (eval echo "$as_me:4781: \"$ac_try\"") >&5 4782 (eval $ac_try) 2>&5 4783 ac_status=$? 4784 echo "$as_me:4784: \$? = $ac_status" >&5 4785 (exit $ac_status); }; }; then 4786 ac_cv_lib_dbmalloc_debug_malloc=yes 4787else 4788 echo "$as_me: failed program was:" >&5 4789cat conftest.$ac_ext >&5 4790ac_cv_lib_dbmalloc_debug_malloc=no 4791fi 4792rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext 4793LIBS=$ac_check_lib_save_LIBS 4794fi 4795echo "$as_me:4795: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5 4796echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6 4797if test $ac_cv_lib_dbmalloc_debug_malloc = yes; then 4798 cat >>confdefs.h <<EOF 4799#define HAVE_LIBDBMALLOC 1 4800EOF 4801 4802 LIBS="-ldbmalloc $LIBS" 4803 4804fi 4805 4806fi 4807 4808fi 4809 4810echo "$as_me:4810: checking if you want to use valgrind for testing" >&5 4811echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6 4812 4813# Check whether --with-valgrind or --without-valgrind was given. 4814if test "${with_valgrind+set}" = set; then 4815 withval="$with_valgrind" 4816 4817cat >>confdefs.h <<EOF 4818#define USE_VALGRIND 1 4819EOF 4820 4821 : ${with_cflags:=-g} 4822 : ${with_no_leaks:=yes} 4823 with_valgrind=yes 4824else 4825 with_valgrind= 4826fi; 4827echo "$as_me:4827: result: ${with_valgrind:-no}" >&5 4828echo "${ECHO_T}${with_valgrind:-no}" >&6 4829 4830case .$with_cflags in #(vi 4831.*-g*) 4832 case .$CFLAGS in #(vi 4833 .*-g*) #(vi 4834 ;; 4835 *) 4836 4837cf_fix_cppflags=no 4838cf_new_cflags= 4839cf_new_cppflags= 4840cf_new_extra_cppflags= 4841 4842for cf_add_cflags in -g 4843do 4844case $cf_fix_cppflags in 4845no) 4846 case $cf_add_cflags in #(vi 4847 -undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C) #(vi 4848 case $cf_add_cflags in 4849 -D*) 4850 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^-D[^=]*='\''\"[^"]*//'` 4851 4852 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4853 && test -z "${cf_tst_cflags}" \ 4854 && cf_fix_cppflags=yes 4855 4856 if test $cf_fix_cppflags = yes ; then 4857 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4858 continue 4859 elif test "${cf_tst_cflags}" = "\"'" ; then 4860 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4861 continue 4862 fi 4863 ;; 4864 esac 4865 case "$CPPFLAGS" in 4866 *$cf_add_cflags) #(vi 4867 ;; 4868 *) #(vi 4869 case $cf_add_cflags in #(vi 4870 -D*) 4871 cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'` 4872 4873CPPFLAGS=`echo "$CPPFLAGS" | \ 4874 sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \ 4875 -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'` 4876 4877 ;; 4878 esac 4879 cf_new_cppflags="$cf_new_cppflags $cf_add_cflags" 4880 ;; 4881 esac 4882 ;; 4883 *) 4884 cf_new_cflags="$cf_new_cflags $cf_add_cflags" 4885 ;; 4886 esac 4887 ;; 4888yes) 4889 cf_new_extra_cppflags="$cf_new_extra_cppflags $cf_add_cflags" 4890 4891 cf_tst_cflags=`echo ${cf_add_cflags} |sed -e 's/^[^"]*"'\''//'` 4892 4893 test "${cf_add_cflags}" != "${cf_tst_cflags}" \ 4894 && test -z "${cf_tst_cflags}" \ 4895 && cf_fix_cppflags=no 4896 ;; 4897esac 4898done 4899 4900if test -n "$cf_new_cflags" ; then 4901 4902 CFLAGS="$CFLAGS $cf_new_cflags" 4903fi 4904 4905if test -n "$cf_new_cppflags" ; then 4906 4907 CPPFLAGS="$CPPFLAGS $cf_new_cppflags" 4908fi 4909 4910if test -n "$cf_new_extra_cppflags" ; then 4911 4912 EXTRA_CPPFLAGS="$cf_new_extra_cppflags $EXTRA_CPPFLAGS" 4913fi 4914 4915 ;; 4916 esac 4917 ;; 4918esac 4919 4920echo "$as_me:4920: checking if you want to perform memory-leak testing" >&5 4921echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6 4922 4923# Check whether --enable-leaks or --disable-leaks was given. 4924if test "${enable_leaks+set}" = set; then 4925 enableval="$enable_leaks" 4926 if test "x$enableval" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi 4927else 4928 : ${with_no_leaks:=no} 4929fi; 4930echo "$as_me:4930: result: $with_no_leaks" >&5 4931echo "${ECHO_T}$with_no_leaks" >&6 4932 4933if test "$with_no_leaks" = yes ; then 4934 4935cat >>confdefs.h <<\EOF 4936#define NO_LEAKS 1 4937EOF 4938 4939cat >>confdefs.h <<\EOF 4940#define YY_NO_LEAKS 1 4941EOF 4942 4943fi 4944 4945### output makefile 4946ac_config_files="$ac_config_files makefile" 4947cat >confcache <<\_ACEOF 4948# This file is a shell script that caches the results of configure 4949# tests run on this system so they can be shared between configure 4950# scripts and configure runs, see configure's option --config-cache. 4951# It is not useful on other systems. If it contains results you don't 4952# want to keep, you may remove or edit it. 4953# 4954# config.status only pays attention to the cache file if you give it 4955# the --recheck option to rerun configure. 4956# 4957# `ac_cv_env_foo' variables (set or unset) will be overriden when 4958# loading this file, other *unset* `ac_cv_foo' will be assigned the 4959# following values. 4960 4961_ACEOF 4962 4963# The following way of writing the cache mishandles newlines in values, 4964# but we know of no workaround that is simple, portable, and efficient. 4965# So, don't put newlines in cache variables' values. 4966# Ultrix sh set writes to stderr and can't be redirected directly, 4967# and sets the high bit in the cache file unless we assign to the vars. 4968{ 4969 (set) 2>&1 | 4970 case `(ac_space=' '; set | grep ac_space) 2>&1` in 4971 *ac_space=\ *) 4972 # `set' does not quote correctly, so add quotes (double-quote 4973 # substitution turns \\\\ into \\, and sed turns \\ into \). 4974 sed -n \ 4975 "s/'/'\\\\''/g; 4976 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4977 ;; 4978 *) 4979 # `set' quotes correctly as required by POSIX, so do not add quotes. 4980 sed -n \ 4981 "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" 4982 ;; 4983 esac; 4984} | 4985 sed ' 4986 t clear 4987 : clear 4988 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4989 t end 4990 /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4991 : end' >>confcache 4992if cmp -s $cache_file confcache; then :; else 4993 if test -w $cache_file; then 4994 test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" 4995 cat confcache >$cache_file 4996 else 4997 echo "not updating unwritable cache $cache_file" 4998 fi 4999fi 5000rm -f confcache 5001 5002test "x$prefix" = xNONE && prefix=$ac_default_prefix 5003# Let make expand exec_prefix. 5004test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5005 5006# VPATH may cause trouble with some makes, so we remove $(srcdir), 5007# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and 5008# trailing colons and then remove the whole line if VPATH becomes empty 5009# (actually we leave an empty line to preserve line numbers). 5010if test "x$srcdir" = x.; then 5011 ac_vpsub='/^[ ]*VPATH[ ]*=/{ 5012s/:*\$(srcdir):*/:/; 5013s/:*\${srcdir}:*/:/; 5014s/:*@srcdir@:*/:/; 5015s/^\([^=]*=[ ]*\):*/\1/; 5016s/:*$//; 5017s/^[^=]*=[ ]*$//; 5018}' 5019fi 5020 5021DEFS=-DHAVE_CONFIG_H 5022 5023: ${CONFIG_STATUS=./config.status} 5024ac_clean_files_save=$ac_clean_files 5025ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5026{ echo "$as_me:5026: creating $CONFIG_STATUS" >&5 5027echo "$as_me: creating $CONFIG_STATUS" >&6;} 5028cat >$CONFIG_STATUS <<_ACEOF 5029#! $SHELL 5030# Generated automatically by configure. 5031# Run this file to recreate the current configuration. 5032# Compiler output produced by configure, useful for debugging 5033# configure, is in config.log if it exists. 5034 5035debug=false 5036SHELL=\${CONFIG_SHELL-$SHELL} 5037ac_cs_invocation="\$0 \$@" 5038 5039_ACEOF 5040 5041cat >>$CONFIG_STATUS <<\_ACEOF 5042# Be Bourne compatible 5043if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then 5044 emulate sh 5045 NULLCMD=: 5046elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then 5047 set -o posix 5048fi 5049 5050# Name of the executable. 5051as_me=`echo "$0" |sed 's,.*[\\/],,'` 5052 5053if expr a : '\(a\)' >/dev/null 2>&1; then 5054 as_expr=expr 5055else 5056 as_expr=false 5057fi 5058 5059rm -f conf$$ conf$$.exe conf$$.file 5060echo >conf$$.file 5061if ln -s conf$$.file conf$$ 2>/dev/null; then 5062 # We could just check for DJGPP; but this test a) works b) is more generic 5063 # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). 5064 if test -f conf$$.exe; then 5065 # Don't use ln at all; we don't have any links 5066 as_ln_s='cp -p' 5067 else 5068 as_ln_s='ln -s' 5069 fi 5070elif ln conf$$.file conf$$ 2>/dev/null; then 5071 as_ln_s=ln 5072else 5073 as_ln_s='cp -p' 5074fi 5075rm -f conf$$ conf$$.exe conf$$.file 5076 5077as_executable_p="test -f" 5078 5079# Support unset when possible. 5080if (FOO=FOO; unset FOO) >/dev/null 2>&1; then 5081 as_unset=unset 5082else 5083 as_unset=false 5084fi 5085 5086# NLS nuisances. 5087$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } 5088$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } 5089$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } 5090$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } 5091$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } 5092$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } 5093$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } 5094$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } 5095 5096# IFS 5097# We need space, tab and new line, in precisely that order. 5098as_nl=' 5099' 5100IFS=" $as_nl" 5101 5102# CDPATH. 5103$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } 5104 5105exec 6>&1 5106 5107_ACEOF 5108 5109# Files that config.status was made for. 5110if test -n "$ac_config_files"; then 5111 echo "config_files=\"$ac_config_files\"" >>$CONFIG_STATUS 5112fi 5113 5114if test -n "$ac_config_headers"; then 5115 echo "config_headers=\"$ac_config_headers\"" >>$CONFIG_STATUS 5116fi 5117 5118if test -n "$ac_config_links"; then 5119 echo "config_links=\"$ac_config_links\"" >>$CONFIG_STATUS 5120fi 5121 5122if test -n "$ac_config_commands"; then 5123 echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS 5124fi 5125 5126cat >>$CONFIG_STATUS <<\EOF 5127 5128ac_cs_usage="\ 5129\`$as_me' instantiates files from templates according to the 5130current configuration. 5131 5132Usage: $0 [OPTIONS] [FILE]... 5133 5134 -h, --help print this help, then exit 5135 -V, --version print version number, then exit 5136 -d, --debug don't remove temporary files 5137 --recheck update $as_me by reconfiguring in the same conditions 5138 --file=FILE[:TEMPLATE] 5139 instantiate the configuration file FILE 5140 --header=FILE[:TEMPLATE] 5141 instantiate the configuration header FILE 5142 5143Configuration files: 5144$config_files 5145 5146Configuration headers: 5147$config_headers 5148 5149Report bugs to <dickey@invisible-island.net>." 5150EOF 5151 5152cat >>$CONFIG_STATUS <<EOF 5153ac_cs_version="\\ 5154config.status 5155configured by $0, generated by GNU Autoconf 2.52.20121002, 5156 with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" 5157 5158Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 5159Free Software Foundation, Inc. 5160This config.status script is free software; the Free Software Foundation 5161gives unlimited permission to copy, distribute and modify it." 5162srcdir=$srcdir 5163INSTALL="$INSTALL" 5164EOF 5165 5166cat >>$CONFIG_STATUS <<\EOF 5167# If no file are specified by the user, then we need to provide default 5168# value. By we need to know if files were specified by the user. 5169ac_need_defaults=: 5170while test $# != 0 5171do 5172 case $1 in 5173 --*=*) 5174 ac_option=`expr "x$1" : 'x\([^=]*\)='` 5175 ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'` 5176 shift 5177 set dummy "$ac_option" "$ac_optarg" ${1+"$@"} 5178 shift 5179 ;; 5180 -*);; 5181 *) # This is not an option, so the user has probably given explicit 5182 # arguments. 5183 ac_need_defaults=false;; 5184 esac 5185 5186 case $1 in 5187 # Handling of the options. 5188EOF 5189cat >>$CONFIG_STATUS <<EOF 5190 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5191 echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" 5192 exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; 5193EOF 5194cat >>$CONFIG_STATUS <<\EOF 5195 --version | --vers* | -V ) 5196 echo "$ac_cs_version"; exit 0 ;; 5197 --he | --h) 5198 # Conflict between --help and --header 5199 { { echo "$as_me:5199: error: ambiguous option: $1 5200Try \`$0 --help' for more information." >&5 5201echo "$as_me: error: ambiguous option: $1 5202Try \`$0 --help' for more information." >&2;} 5203 { (exit 1); exit 1; }; };; 5204 --help | --hel | -h ) 5205 echo "$ac_cs_usage"; exit 0 ;; 5206 --debug | --d* | -d ) 5207 debug=: ;; 5208 --file | --fil | --fi | --f ) 5209 shift 5210 CONFIG_FILES="$CONFIG_FILES $1" 5211 ac_need_defaults=false;; 5212 --header | --heade | --head | --hea ) 5213 shift 5214 CONFIG_HEADERS="$CONFIG_HEADERS $1" 5215 ac_need_defaults=false;; 5216 5217 # This is an error. 5218 -*) { { echo "$as_me:5218: error: unrecognized option: $1 5219Try \`$0 --help' for more information." >&5 5220echo "$as_me: error: unrecognized option: $1 5221Try \`$0 --help' for more information." >&2;} 5222 { (exit 1); exit 1; }; } ;; 5223 5224 *) ac_config_targets="$ac_config_targets $1" ;; 5225 5226 esac 5227 shift 5228done 5229 5230exec 5>>config.log 5231cat >&5 << _ACEOF 5232 5233## ----------------------- ## 5234## Running config.status. ## 5235## ----------------------- ## 5236 5237This file was extended by $as_me 2.52.20121002, executed with 5238 CONFIG_FILES = $CONFIG_FILES 5239 CONFIG_HEADERS = $CONFIG_HEADERS 5240 CONFIG_LINKS = $CONFIG_LINKS 5241 CONFIG_COMMANDS = $CONFIG_COMMANDS 5242 > $ac_cs_invocation 5243on `(hostname || uname -n) 2>/dev/null | sed 1q` 5244 5245_ACEOF 5246EOF 5247 5248cat >>$CONFIG_STATUS <<\EOF 5249for ac_config_target in $ac_config_targets 5250do 5251 case "$ac_config_target" in 5252 # Handling of arguments. 5253 "makefile" ) CONFIG_FILES="$CONFIG_FILES makefile" ;; 5254 "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;; 5255 *) { { echo "$as_me:5255: error: invalid argument: $ac_config_target" >&5 5256echo "$as_me: error: invalid argument: $ac_config_target" >&2;} 5257 { (exit 1); exit 1; }; };; 5258 esac 5259done 5260 5261# If the user did not use the arguments to specify the items to instantiate, 5262# then the envvar interface is used. Set only those that are not. 5263# We use the long form for the default assignment because of an extremely 5264# bizarre bug on SunOS 4.1.3. 5265if $ac_need_defaults; then 5266 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5267 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5268fi 5269 5270# Create a temporary directory, and hook for its removal unless debugging. 5271$debug || 5272{ 5273 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 5274 trap '{ (exit 1); exit 1; }' 1 2 13 15 5275} 5276 5277# Create a (secure) tmp directory for tmp files. 5278: ${TMPDIR=/tmp} 5279{ 5280 tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && 5281 test -n "$tmp" && test -d "$tmp" 5282} || 5283{ 5284 tmp=$TMPDIR/cs$$-$RANDOM 5285 (umask 077 && mkdir $tmp) 5286} || 5287{ 5288 echo "$me: cannot create a temporary directory in $TMPDIR" >&2 5289 { (exit 1); exit 1; } 5290} 5291 5292EOF 5293 5294cat >>$CONFIG_STATUS <<EOF 5295 5296# 5297# CONFIG_FILES section. 5298# 5299 5300# No need to generate the scripts if there are no CONFIG_FILES. 5301# This happens for instance when ./config.status config.h 5302if test -n "\$CONFIG_FILES"; then 5303 # Protect against being on the right side of a sed subst in config.status. 5304 sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; 5305 s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF 5306s,@SHELL@,$SHELL,;t t 5307s,@exec_prefix@,$exec_prefix,;t t 5308s,@prefix@,$prefix,;t t 5309s,@program_transform_name@,$program_transform_name,;t t 5310s,@bindir@,$bindir,;t t 5311s,@sbindir@,$sbindir,;t t 5312s,@libexecdir@,$libexecdir,;t t 5313s,@datarootdir@,$datarootdir,;t t 5314s,@datadir@,$datadir,;t t 5315s,@sysconfdir@,$sysconfdir,;t t 5316s,@sharedstatedir@,$sharedstatedir,;t t 5317s,@localstatedir@,$localstatedir,;t t 5318s,@libdir@,$libdir,;t t 5319s,@includedir@,$includedir,;t t 5320s,@oldincludedir@,$oldincludedir,;t t 5321s,@infodir@,$infodir,;t t 5322s,@mandir@,$mandir,;t t 5323s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t 5324s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t 5325s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t 5326s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t 5327s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t 5328s,@build_alias@,$build_alias,;t t 5329s,@host_alias@,$host_alias,;t t 5330s,@target_alias@,$target_alias,;t t 5331s,@ECHO_C@,$ECHO_C,;t t 5332s,@ECHO_N@,$ECHO_N,;t t 5333s,@ECHO_T@,$ECHO_T,;t t 5334s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t 5335s,@DEFS@,$DEFS,;t t 5336s,@LIBS@,$LIBS,;t t 5337s,@build@,$build,;t t 5338s,@build_cpu@,$build_cpu,;t t 5339s,@build_vendor@,$build_vendor,;t t 5340s,@build_os@,$build_os,;t t 5341s,@host@,$host,;t t 5342s,@host_cpu@,$host_cpu,;t t 5343s,@host_vendor@,$host_vendor,;t t 5344s,@host_os@,$host_os,;t t 5345s,@target@,$target,;t t 5346s,@target_cpu@,$target_cpu,;t t 5347s,@target_vendor@,$target_vendor,;t t 5348s,@target_os@,$target_os,;t t 5349s,@CC@,$CC,;t t 5350s,@CFLAGS@,$CFLAGS,;t t 5351s,@LDFLAGS@,$LDFLAGS,;t t 5352s,@CPPFLAGS@,$CPPFLAGS,;t t 5353s,@ac_ct_CC@,$ac_ct_CC,;t t 5354s,@EXEEXT@,$EXEEXT,;t t 5355s,@OBJEXT@,$OBJEXT,;t t 5356s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t 5357s,@SET_MAKE@,$SET_MAKE,;t t 5358s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t 5359s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t 5360s,@INSTALL_DATA@,$INSTALL_DATA,;t t 5361s,@CTAGS@,$CTAGS,;t t 5362s,@ETAGS@,$ETAGS,;t t 5363s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t 5364s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t 5365s,@AWK@,$AWK,;t t 5366s,@LINT@,$LINT,;t t 5367s,@LINT_OPTS@,$LINT_OPTS,;t t 5368s,@CPP@,$CPP,;t t 5369s,@SKELETON@,$SKELETON,;t t 5370s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t 5371s,@ECHO_LT@,$ECHO_LT,;t t 5372s,@ECHO_LD@,$ECHO_LD,;t t 5373s,@RULE_CC@,$RULE_CC,;t t 5374s,@SHOW_CC@,$SHOW_CC,;t t 5375s,@ECHO_CC@,$ECHO_CC,;t t 5376CEOF 5377 5378EOF 5379 5380 cat >>$CONFIG_STATUS <<\EOF 5381 # Split the substitutions into bite-sized pieces for seds with 5382 # small command number limits, like on Digital OSF/1 and HP-UX. 5383 ac_max_sed_lines=48 5384 ac_sed_frag=1 # Number of current file. 5385 ac_beg=1 # First line for current file. 5386 ac_end=$ac_max_sed_lines # Line after last line for current file. 5387 ac_more_lines=: 5388 ac_sed_cmds= 5389 while $ac_more_lines; do 5390 if test $ac_beg -gt 1; then 5391 sed "1,${ac_beg}d; ${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5392 else 5393 sed "${ac_end}q" $tmp/subs.sed >$tmp/subs.frag 5394 fi 5395 if test ! -s $tmp/subs.frag; then 5396 ac_more_lines=false 5397 else 5398 # The purpose of the label and of the branching condition is to 5399 # speed up the sed processing (if there are no `@' at all, there 5400 # is no need to browse any of the substitutions). 5401 # These are the two extra sed commands mentioned above. 5402 (echo ':t 5403 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat $tmp/subs.frag) >$tmp/subs-$ac_sed_frag.sed 5404 if test -z "$ac_sed_cmds"; then 5405 ac_sed_cmds="sed -f $tmp/subs-$ac_sed_frag.sed" 5406 else 5407 ac_sed_cmds="$ac_sed_cmds | sed -f $tmp/subs-$ac_sed_frag.sed" 5408 fi 5409 ac_sed_frag=`expr $ac_sed_frag + 1` 5410 ac_beg=$ac_end 5411 ac_end=`expr $ac_end + $ac_max_sed_lines` 5412 fi 5413 done 5414 if test -z "$ac_sed_cmds"; then 5415 ac_sed_cmds=cat 5416 fi 5417fi # test -n "$CONFIG_FILES" 5418 5419EOF 5420cat >>$CONFIG_STATUS <<\EOF 5421for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue 5422 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 5423 case $ac_file in 5424 - | *:- | *:-:* ) # input from stdin 5425 cat >$tmp/stdin 5426 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5427 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5428 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5429 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5430 * ) ac_file_in=$ac_file.in ;; 5431 esac 5432 5433 # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. 5434 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5435 X"$ac_file" : 'X\(//\)[^/]' \| \ 5436 X"$ac_file" : 'X\(//\)$' \| \ 5437 X"$ac_file" : 'X\(/\)' \| \ 5438 . : '\(.\)' 2>/dev/null || 5439echo X"$ac_file" | 5440 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5441 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5442 /^X\(\/\/\)$/{ s//\1/; q; } 5443 /^X\(\/\).*/{ s//\1/; q; } 5444 s/.*/./; q'` 5445 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 5446 { case "$ac_dir" in 5447 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 5448 *) as_incr_dir=.;; 5449esac 5450as_dummy="$ac_dir" 5451for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 5452 case $as_mkdir_dir in 5453 # Skip DOS drivespec 5454 ?:) as_incr_dir=$as_mkdir_dir ;; 5455 *) 5456 as_incr_dir=$as_incr_dir/$as_mkdir_dir 5457 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 5458 ;; 5459 esac 5460done; } 5461 5462 ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" 5463 # A "../" for each directory in $ac_dir_suffix. 5464 ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` 5465 else 5466 ac_dir_suffix= ac_dots= 5467 fi 5468 5469 case $srcdir in 5470 .) ac_srcdir=. 5471 if test -z "$ac_dots"; then 5472 ac_top_srcdir=. 5473 else 5474 ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` 5475 fi ;; 5476 [\\/]* | ?:[\\/]* ) 5477 ac_srcdir=$srcdir$ac_dir_suffix; 5478 ac_top_srcdir=$srcdir ;; 5479 *) # Relative path. 5480 ac_srcdir=$ac_dots$srcdir$ac_dir_suffix 5481 ac_top_srcdir=$ac_dots$srcdir ;; 5482 esac 5483 5484 case $INSTALL in 5485 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5486 *) ac_INSTALL=$ac_dots$INSTALL ;; 5487 esac 5488 5489 if test x"$ac_file" != x-; then 5490 { echo "$as_me:5490: creating $ac_file" >&5 5491echo "$as_me: creating $ac_file" >&6;} 5492 rm -f "$ac_file" 5493 fi 5494 # Let's still pretend it is `configure' which instantiates (i.e., don't 5495 # use $as_me), people would be surprised to read: 5496 # /* config.h. Generated automatically by config.status. */ 5497 configure_input="Generated automatically from `echo $ac_file_in | 5498 sed 's,.*/,,'` by configure." 5499 5500 # First look for the input files in the build tree, otherwise in the 5501 # src tree. 5502 ac_file_inputs=`IFS=: 5503 for f in $ac_file_in; do 5504 case $f in 5505 -) echo $tmp/stdin ;; 5506 [\\/$]*) 5507 # Absolute (can't be DOS-style, as IFS=:) 5508 test -f "$f" || { { echo "$as_me:5508: error: cannot find input file: $f" >&5 5509echo "$as_me: error: cannot find input file: $f" >&2;} 5510 { (exit 1); exit 1; }; } 5511 echo $f;; 5512 *) # Relative 5513 if test -f "$f"; then 5514 # Build tree 5515 echo $f 5516 elif test -f "$srcdir/$f"; then 5517 # Source tree 5518 echo $srcdir/$f 5519 else 5520 # /dev/null tree 5521 { { echo "$as_me:5521: error: cannot find input file: $f" >&5 5522echo "$as_me: error: cannot find input file: $f" >&2;} 5523 { (exit 1); exit 1; }; } 5524 fi;; 5525 esac 5526 done` || { (exit 1); exit 1; } 5527EOF 5528cat >>$CONFIG_STATUS <<\EOF 5529 ac_warn_datarootdir=no 5530 if test x"$ac_file" != x-; then 5531 for ac_item in $ac_file_inputs 5532 do 5533 ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' $ac_item` 5534 if test -n "$ac_seen"; then 5535 ac_used=`grep '@datarootdir@' $ac_item` 5536 if test -z "$ac_used"; then 5537 { echo "$as_me:5537: WARNING: datarootdir was used implicitly but not set: 5538$ac_seen" >&5 5539echo "$as_me: WARNING: datarootdir was used implicitly but not set: 5540$ac_seen" >&2;} 5541 ac_warn_datarootdir=yes 5542 fi 5543 fi 5544 ac_seen=`grep '${datarootdir}' $ac_item` 5545 if test -n "$ac_seen"; then 5546 { echo "$as_me:5546: WARNING: datarootdir was used explicitly but not set: 5547$ac_seen" >&5 5548echo "$as_me: WARNING: datarootdir was used explicitly but not set: 5549$ac_seen" >&2;} 5550 ac_warn_datarootdir=yes 5551 fi 5552 done 5553 fi 5554 5555if test "x$ac_warn_datarootdir" = xyes; then 5556 ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'" 5557fi 5558 5559EOF 5560cat >>$CONFIG_STATUS <<EOF 5561 sed "$ac_vpsub 5562$extrasub 5563EOF 5564cat >>$CONFIG_STATUS <<\EOF 5565:t 5566/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5567s,@configure_input@,$configure_input,;t t 5568s,@srcdir@,$ac_srcdir,;t t 5569s,@top_srcdir@,$ac_top_srcdir,;t t 5570s,@INSTALL@,$ac_INSTALL,;t t 5571" $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out 5572 rm -f $tmp/stdin 5573 if test x"$ac_file" != x-; then 5574 cp $tmp/out $ac_file 5575 5576 for ac_name in prefix exec_prefix datarootdir 5577 do 5578 ac_seen=`fgrep -n '${'$ac_name'[:=].*}' $ac_file` 5579 if test -n "$ac_seen"; then 5580 ac_init=`egrep '[ ]*'$ac_name'[ ]*=' $ac_file` 5581 if test -z "$ac_init"; then 5582 ac_seen=`echo "$ac_seen" |sed -e 's,^,'$ac_file':,'` 5583 { echo "$as_me:5583: WARNING: Variable $ac_name is used but was not set: 5584$ac_seen" >&5 5585echo "$as_me: WARNING: Variable $ac_name is used but was not set: 5586$ac_seen" >&2;} 5587 fi 5588 fi 5589 done 5590 egrep -n '@[a-z_][a-z_0-9]+@' $ac_file >$tmp/out 5591 egrep -n '@[A-Z_][A-Z_0-9]+@' $ac_file >>$tmp/out 5592 if test -s $tmp/out; then 5593 ac_seen=`sed -e 's,^,'$ac_file':,' < $tmp/out` 5594 { echo "$as_me:5594: WARNING: Some variables may not be substituted: 5595$ac_seen" >&5 5596echo "$as_me: WARNING: Some variables may not be substituted: 5597$ac_seen" >&2;} 5598 fi 5599 else 5600 cat $tmp/out 5601 fi 5602 rm -f $tmp/out 5603 5604done 5605EOF 5606cat >>$CONFIG_STATUS <<\EOF 5607 5608# 5609# CONFIG_HEADER section. 5610# 5611 5612# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where 5613# NAME is the cpp macro being defined and VALUE is the value it is being given. 5614# 5615# ac_d sets the value in "#define NAME VALUE" lines. 5616ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)' 5617ac_dB='[ ].*$,\1#\2' 5618ac_dC=' ' 5619ac_dD=',;t' 5620# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE". 5621ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 5622ac_iB='\([ ]\),\1#\2define\3' 5623ac_iC=' ' 5624ac_iD='\4,;t' 5625# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE". 5626ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' 5627ac_uB='$,\1#\2define\3' 5628ac_uC=' ' 5629ac_uD=',;t' 5630 5631for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue 5632 # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". 5633 case $ac_file in 5634 - | *:- | *:-:* ) # input from stdin 5635 cat >$tmp/stdin 5636 ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5637 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5638 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'` 5639 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;; 5640 * ) ac_file_in=$ac_file.in ;; 5641 esac 5642 5643 test x"$ac_file" != x- && { echo "$as_me:5643: creating $ac_file" >&5 5644echo "$as_me: creating $ac_file" >&6;} 5645 5646 # First look for the input files in the build tree, otherwise in the 5647 # src tree. 5648 ac_file_inputs=`IFS=: 5649 for f in $ac_file_in; do 5650 case $f in 5651 -) echo $tmp/stdin ;; 5652 [\\/$]*) 5653 # Absolute (can't be DOS-style, as IFS=:) 5654 test -f "$f" || { { echo "$as_me:5654: error: cannot find input file: $f" >&5 5655echo "$as_me: error: cannot find input file: $f" >&2;} 5656 { (exit 1); exit 1; }; } 5657 echo $f;; 5658 *) # Relative 5659 if test -f "$f"; then 5660 # Build tree 5661 echo $f 5662 elif test -f "$srcdir/$f"; then 5663 # Source tree 5664 echo $srcdir/$f 5665 else 5666 # /dev/null tree 5667 { { echo "$as_me:5667: error: cannot find input file: $f" >&5 5668echo "$as_me: error: cannot find input file: $f" >&2;} 5669 { (exit 1); exit 1; }; } 5670 fi;; 5671 esac 5672 done` || { (exit 1); exit 1; } 5673 # Remove the trailing spaces. 5674 sed 's/[ ]*$//' $ac_file_inputs >$tmp/in 5675 5676EOF 5677 5678# Transform confdefs.h into two sed scripts, `conftest.defines' and 5679# `conftest.undefs', that substitutes the proper values into 5680# config.h.in to produce config.h. The first handles `#define' 5681# templates, and the second `#undef' templates. 5682# And first: Protect against being on the right side of a sed subst in 5683# config.status. Protect against being in an unquoted here document 5684# in config.status. 5685rm -f conftest.defines conftest.undefs 5686# Using a here document instead of a string reduces the quoting nightmare. 5687# Putting comments in sed scripts is not portable. 5688# 5689# `end' is used to avoid that the second main sed command (meant for 5690# 0-ary CPP macros) applies to n-ary macro definitions. 5691# See the Autoconf documentation for `clear'. 5692cat >confdef2sed.sed <<\EOF 5693s/[\\&,]/\\&/g 5694s,[\\$`],\\&,g 5695t clear 5696: clear 5697s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp 5698t end 5699s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp 5700: end 5701EOF 5702# If some macros were called several times there might be several times 5703# the same #defines, which is useless. Nevertheless, we may not want to 5704# sort them, since we want the *last* AC-DEFINE to be honored. 5705uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines 5706sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs 5707sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs 5708rm -f confdef2sed.sed 5709 5710# This sed command replaces #undef with comments. This is necessary, for 5711# example, in the case of _POSIX_SOURCE, which is predefined and required 5712# on some systems where configure will not decide to define it. 5713cat >>conftest.undefs <<\EOF 5714s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */, 5715EOF 5716 5717# Break up conftest.defines because some shells have a limit on the size 5718# of here documents, and old seds have small limits too (100 cmds). 5719echo ' # Handle all the #define templates only if necessary.' >>$CONFIG_STATUS 5720echo ' if egrep "^[ ]*#[ ]*define" $tmp/in >/dev/null; then' >>$CONFIG_STATUS 5721echo ' # If there are no defines, we may have an empty if/fi' >>$CONFIG_STATUS 5722echo ' :' >>$CONFIG_STATUS 5723rm -f conftest.tail 5724while grep . conftest.defines >/dev/null 5725do 5726 # Write a limited-size here document to $tmp/defines.sed. 5727 echo ' cat >$tmp/defines.sed <<CEOF' >>$CONFIG_STATUS 5728 # Speed up: don't consider the non `#define' lines. 5729 echo '/^[ ]*#[ ]*define/!b' >>$CONFIG_STATUS 5730 # Work around the forget-to-reset-the-flag bug. 5731 echo 't clr' >>$CONFIG_STATUS 5732 echo ': clr' >>$CONFIG_STATUS 5733 sed ${ac_max_here_lines}q conftest.defines >>$CONFIG_STATUS 5734 echo 'CEOF 5735 sed -f $tmp/defines.sed $tmp/in >$tmp/out 5736 rm -f $tmp/in 5737 mv $tmp/out $tmp/in 5738' >>$CONFIG_STATUS 5739 sed 1,${ac_max_here_lines}d conftest.defines >conftest.tail 5740 rm -f conftest.defines 5741 mv conftest.tail conftest.defines 5742done 5743rm -f conftest.defines 5744echo ' fi # egrep' >>$CONFIG_STATUS 5745echo >>$CONFIG_STATUS 5746 5747# Break up conftest.undefs because some shells have a limit on the size 5748# of here documents, and old seds have small limits too (100 cmds). 5749echo ' # Handle all the #undef templates' >>$CONFIG_STATUS 5750rm -f conftest.tail 5751while grep . conftest.undefs >/dev/null 5752do 5753 # Write a limited-size here document to $tmp/undefs.sed. 5754 echo ' cat >$tmp/undefs.sed <<CEOF' >>$CONFIG_STATUS 5755 # Speed up: don't consider the non `#undef' 5756 echo '/^[ ]*#[ ]*undef/!b' >>$CONFIG_STATUS 5757 # Work around the forget-to-reset-the-flag bug. 5758 echo 't clr' >>$CONFIG_STATUS 5759 echo ': clr' >>$CONFIG_STATUS 5760 sed ${ac_max_here_lines}q conftest.undefs >>$CONFIG_STATUS 5761 echo 'CEOF 5762 sed -f $tmp/undefs.sed $tmp/in >$tmp/out 5763 rm -f $tmp/in 5764 mv $tmp/out $tmp/in 5765' >>$CONFIG_STATUS 5766 sed 1,${ac_max_here_lines}d conftest.undefs >conftest.tail 5767 rm -f conftest.undefs 5768 mv conftest.tail conftest.undefs 5769done 5770rm -f conftest.undefs 5771 5772cat >>$CONFIG_STATUS <<\EOF 5773 # Let's still pretend it is `configure' which instantiates (i.e., don't 5774 # use $as_me), people would be surprised to read: 5775 # /* config.h. Generated automatically by config.status. */ 5776 if test x"$ac_file" = x-; then 5777 echo "/* Generated automatically by configure. */" >$tmp/config.h 5778 else 5779 echo "/* $ac_file. Generated automatically by configure. */" >$tmp/config.h 5780 fi 5781 cat $tmp/in >>$tmp/config.h 5782 rm -f $tmp/in 5783 if test x"$ac_file" != x-; then 5784 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then 5785 { echo "$as_me:5785: $ac_file is unchanged" >&5 5786echo "$as_me: $ac_file is unchanged" >&6;} 5787 else 5788 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5789 X"$ac_file" : 'X\(//\)[^/]' \| \ 5790 X"$ac_file" : 'X\(//\)$' \| \ 5791 X"$ac_file" : 'X\(/\)' \| \ 5792 . : '\(.\)' 2>/dev/null || 5793echo X"$ac_file" | 5794 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } 5795 /^X\(\/\/\)[^/].*/{ s//\1/; q; } 5796 /^X\(\/\/\)$/{ s//\1/; q; } 5797 /^X\(\/\).*/{ s//\1/; q; } 5798 s/.*/./; q'` 5799 if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then 5800 { case "$ac_dir" in 5801 [\\/]* | ?:[\\/]* ) as_incr_dir=;; 5802 *) as_incr_dir=.;; 5803esac 5804as_dummy="$ac_dir" 5805for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do 5806 case $as_mkdir_dir in 5807 # Skip DOS drivespec 5808 ?:) as_incr_dir=$as_mkdir_dir ;; 5809 *) 5810 as_incr_dir=$as_incr_dir/$as_mkdir_dir 5811 test -d "$as_incr_dir" || mkdir "$as_incr_dir" 5812 ;; 5813 esac 5814done; } 5815 5816 fi 5817 rm -f $ac_file 5818 mv $tmp/config.h $ac_file 5819 fi 5820 else 5821 cat $tmp/config.h 5822 rm -f $tmp/config.h 5823 fi 5824done 5825EOF 5826 5827cat >>$CONFIG_STATUS <<\EOF 5828 5829{ (exit 0); exit 0; } 5830EOF 5831chmod +x $CONFIG_STATUS 5832ac_clean_files=$ac_clean_files_save 5833 5834# configure is writing to config.log, and then calls config.status. 5835# config.status does its own redirection, appending to config.log. 5836# Unfortunately, on DOS this fails, as config.log is still kept open 5837# by configure, so config.status won't be able to write to it; its 5838# output is simply discarded. So we exec the FD to /dev/null, 5839# effectively closing config.log, so it can be properly (re)opened and 5840# appended to by config.status. When coming back to configure, we 5841# need to make the FD available again. 5842if test "$no_create" != yes; then 5843 ac_cs_success=: 5844 exec 5>/dev/null 5845 $SHELL $CONFIG_STATUS || ac_cs_success=false 5846 exec 5>>config.log 5847 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5848 # would make configure fail if this is the last instruction. 5849 $ac_cs_success || { (exit 1); exit 1; } 5850fi 5851 5852test -z "$cf_make_docs" && cf_make_docs=0 5853 5854cf_output=makefile 5855test -f "$cf_output" || cf_output=Makefile 5856 5857if test "$cf_make_docs" = 0 5858then 5859cat >>$cf_output <<"CF_EOF" 5860################################################################################ 5861.SUFFIXES : .html .1 .man .ps .pdf .txt 5862 5863.1.html : 5864 GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | groff -P -o0 -Iyacc,1_ -Thtml -man" >$@ 5865 5866.1.ps : 5867 $(SHELL) -c "tbl $*.1 | groff -man" >$@ 5868 5869.1.txt : 5870 GROFF_NO_SGR=stupid $(SHELL) -c "tbl $*.1 | nroff -Tascii -man | col -bx" >$@ 5871 5872.ps.pdf : 5873 ps2pdf $*.ps 5874 5875CF_EOF 5876 cf_make_docs=1 5877fi 5878 5879for cf_name in yacc 5880do 5881cat >>$cf_output <<CF_EOF 5882################################################################################ 5883docs-$cf_name \\ 5884docs :: $cf_name.html \\ 5885 $cf_name.pdf \\ 5886 $cf_name.ps \\ 5887 $cf_name.txt 5888 5889clean \\ 5890docs-clean :: 5891 rm -f $cf_name.html $cf_name.pdf $cf_name.ps $cf_name.txt 5892 5893$cf_name.html : $cf_name.\1 5894$cf_name.pdf : $cf_name.ps 5895$cf_name.ps : $cf_name.\1 5896$cf_name.txt : $cf_name.\1 5897CF_EOF 5898done 5899 5900