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author | pst <pst@FreeBSD.org> | 1996-09-07 16:18:32 +0000 |
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committer | pst <pst@FreeBSD.org> | 1996-09-07 16:18:32 +0000 |
commit | 7fdf49473c970aa96ee1bae16928d1db23643228 (patch) | |
tree | 0abcbad9804fcf7a7157983937cadcf61449b840 /contrib/groff/configure | |
download | FreeBSD-src-7fdf49473c970aa96ee1bae16928d1db23643228.zip FreeBSD-src-7fdf49473c970aa96ee1bae16928d1db23643228.tar.gz |
Virgin import of FSF groff v1.10
Diffstat (limited to 'contrib/groff/configure')
-rwxr-xr-x | contrib/groff/configure | 2184 |
1 files changed, 2184 insertions, 0 deletions
diff --git a/contrib/groff/configure b/contrib/groff/configure new file mode 100755 index 0000000..3806f6e --- /dev/null +++ b/contrib/groff/configure @@ -0,0 +1,2184 @@ +#! /bin/sh + +# Guess values for system-dependent variables and create Makefiles. +# Generated automatically using autoconf version 2.4 +# Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. +# +# This configure script is free software; the Free Software Foundation +# gives unlimited permission to copy, distribute and modify it. + +# Defaults: +ac_help= +ac_default_prefix=/usr/local +# Any additions from configure.in: + +# Initialize some variables set by options. +# The variables have the same names as the options, with +# dashes changed to underlines. +build=NONE +cache_file=./config.cache +exec_prefix=NONE +host=NONE +no_create= +nonopt=NONE +no_recursion= +prefix=NONE +program_prefix=NONE +program_suffix=NONE +program_transform_name=s,x,x, +silent= +site= +srcdir= +target=NONE +verbose= +x_includes=NONE +x_libraries=NONE + +# Initialize some other variables. +subdirs= + +ac_prev= +for ac_option +do + + # If the previous option needs an argument, assign it. + if test -n "$ac_prev"; then + eval "$ac_prev=\$ac_option" + ac_prev= + continue + fi + + case "$ac_option" in + -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; + *) ac_optarg= ;; + esac + + # Accept the important Cygnus configure options, so we can diagnose typos. + + case "$ac_option" in + + -build | --build | --buil | --bui | --bu | --b) + ac_prev=build ;; + -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*) + build="$ac_optarg" ;; + + -cache-file | --cache-file | --cache-fil | --cache-fi \ + | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) + ac_prev=cache_file ;; + -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ + | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) + cache_file="$ac_optarg" ;; + + -disable-* | --disable-*) + ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + eval "enable_${ac_feature}=no" ;; + + -enable-* | --enable-*) + ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } + fi + ac_feature=`echo $ac_feature| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "enable_${ac_feature}='$ac_optarg'" ;; + + -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ + | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ + | --exec | --exe | --ex) + ac_prev=exec_prefix ;; + -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ + | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ + | --exec=* | --exe=* | --ex=*) + exec_prefix="$ac_optarg" ;; + + -gas | --gas | --ga | --g) + # Obsolete; use --with-gas. + with_gas=yes ;; + + -help | --help | --hel | --he) + # Omit some internal or obsolete options to make the list less imposing. + # This message is too long to be a string in the A/UX 3.1 sh. + cat << EOF +Usage: configure [options] [host] +Options: [defaults in brackets after descriptions] +Configuration: + --cache-file=FILE cache test results in FILE + --help print this message + --no-create do not create output files + --quiet, --silent do not print \`checking...' messages + --version print the version of autoconf that created configure +Directory and file names: + --prefix=PREFIX install architecture-independent files in PREFIX + [$ac_default_prefix] + --exec-prefix=PREFIX install architecture-dependent files in PREFIX + [same as prefix] + --srcdir=DIR find the sources in DIR [configure dir or ..] + --program-prefix=PREFIX prepend PREFIX to installed program names + --program-suffix=SUFFIX append SUFFIX to installed program names + --program-transform-name=PROGRAM run sed PROGRAM on installed program names +Host type: + --build=BUILD configure for building on BUILD [BUILD=HOST] + --host=HOST configure for HOST [guessed] + --target=TARGET configure for TARGET [TARGET=HOST] +Features and packages: + --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) + --enable-FEATURE[=ARG] include FEATURE [ARG=yes] + --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] + --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) + --x-includes=DIR X include files are in DIR + --x-libraries=DIR X library files are in DIR +--enable and --with options recognized:$ac_help +EOF + exit 0 ;; + + -host | --host | --hos | --ho) + ac_prev=host ;; + -host=* | --host=* | --hos=* | --ho=*) + host="$ac_optarg" ;; + + -nfp | --nfp | --nf) + # Obsolete; use --without-fp. + with_fp=no ;; + + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) + no_create=yes ;; + + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + no_recursion=yes ;; + + -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) + ac_prev=prefix ;; + -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) + prefix="$ac_optarg" ;; + + -program-prefix | --program-prefix | --program-prefi | --program-pref \ + | --program-pre | --program-pr | --program-p) + ac_prev=program_prefix ;; + -program-prefix=* | --program-prefix=* | --program-prefi=* \ + | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) + program_prefix="$ac_optarg" ;; + + -program-suffix | --program-suffix | --program-suffi | --program-suff \ + | --program-suf | --program-su | --program-s) + ac_prev=program_suffix ;; + -program-suffix=* | --program-suffix=* | --program-suffi=* \ + | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) + program_suffix="$ac_optarg" ;; + + -program-transform-name | --program-transform-name \ + | --program-transform-nam | --program-transform-na \ + | --program-transform-n | --program-transform- \ + | --program-transform | --program-transfor \ + | --program-transfo | --program-transf \ + | --program-trans | --program-tran \ + | --progr-tra | --program-tr | --program-t) + ac_prev=program_transform_name ;; + -program-transform-name=* | --program-transform-name=* \ + | --program-transform-nam=* | --program-transform-na=* \ + | --program-transform-n=* | --program-transform-=* \ + | --program-transform=* | --program-transfor=* \ + | --program-transfo=* | --program-transf=* \ + | --program-trans=* | --program-tran=* \ + | --progr-tra=* | --program-tr=* | --program-t=*) + program_transform_name="$ac_optarg" ;; + + -q | -quiet | --quiet | --quie | --qui | --qu | --q \ + | -silent | --silent | --silen | --sile | --sil) + silent=yes ;; + + -site | --site | --sit) + ac_prev=site ;; + -site=* | --site=* | --sit=*) + site="$ac_optarg" ;; + + -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) + ac_prev=srcdir ;; + -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) + srcdir="$ac_optarg" ;; + + -target | --target | --targe | --targ | --tar | --ta | --t) + ac_prev=target ;; + -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) + target="$ac_optarg" ;; + + -v | -verbose | --verbose | --verbos | --verbo | --verb) + verbose=yes ;; + + -version | --version | --versio | --versi | --vers) + echo "configure generated by autoconf version 2.4" + exit 0 ;; + + -with-* | --with-*) + ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + case "$ac_option" in + *=*) ;; + *) ac_optarg=yes ;; + esac + eval "with_${ac_package}='$ac_optarg'" ;; + + -without-* | --without-*) + ac_package=`echo $ac_option|sed -e 's/-*without-//'` + # Reject names that are not valid shell variable names. + if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then + { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } + fi + ac_package=`echo $ac_package| sed 's/-/_/g'` + eval "with_${ac_package}=no" ;; + + --x) + # Obsolete; use --with-x. + with_x=yes ;; + + -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ + | --x-incl | --x-inc | --x-in | --x-i) + ac_prev=x_includes ;; + -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ + | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) + x_includes="$ac_optarg" ;; + + -x-libraries | --x-libraries | --x-librarie | --x-librari \ + | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) + ac_prev=x_libraries ;; + -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ + | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) + x_libraries="$ac_optarg" ;; + + -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + ;; + + *) + if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then + echo "configure: warning: $ac_option: invalid host type" 1>&2 + fi + if test "x$nonopt" != xNONE; then + { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } + fi + nonopt="$ac_option" + ;; + + esac +done + +if test -n "$ac_prev"; then + { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } +fi + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +# File descriptor usage: +# 0 standard input +# 1 file creation +# 2 errors and warnings +# 3 some systems may open it to /dev/tty +# 4 used on the Kubota Titan +# 6 checking for... messages and results +# 5 compiler messages saved in config.log +if test "$silent" = yes; then + exec 6>/dev/null +else + exec 6>&1 +fi +exec 5>./config.log + +echo "\ +This file contains any messages produced by compilers while +running configure, to aid debugging if configure makes a mistake. +" 1>&5 + +# Strip out --no-create and --no-recursion so they do not pile up. +# Also quote any args containing shell metacharacters. +ac_configure_args= +for ac_arg +do + case "$ac_arg" in + -no-create | --no-create | --no-creat | --no-crea | --no-cre \ + | --no-cr | --no-c) ;; + -no-recursion | --no-recursion | --no-recursio | --no-recursi \ + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) + ac_configure_args="$ac_configure_args '$ac_arg'" ;; + *) ac_configure_args="$ac_configure_args $ac_arg" ;; + esac +done + +# NLS nuisances. +# Only set LANG and LC_ALL to C if already set. +# These must not be set unconditionally because not all systems understand +# e.g. LANG=C (notably SCO). +if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi +if test "${LANG+set}" = set; then LANG=C; export LANG; fi + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo > confdefs.h + +# A filename unique to this package, relative to the directory that +# configure is in, which we can look for to find out if srcdir is correct. +ac_unique_file=groff/groff.cc + +# Find the source files, if location was not specified. +if test -z "$srcdir"; then + ac_srcdir_defaulted=yes + # Try the directory containing this script, then its parent. + ac_prog=$0 + ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + srcdir=$ac_confdir + if test ! -r $srcdir/$ac_unique_file; then + srcdir=.. + fi +else + ac_srcdir_defaulted=no +fi +if test ! -r $srcdir/$ac_unique_file; then + if test "$ac_srcdir_defaulted" = yes; then + { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + else + { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + fi +fi +srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` + +# Prefer explicitly selected file to automatically selected ones. +if test -z "$CONFIG_SITE"; then + if test "x$prefix" != xNONE; then + CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" + else + CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" + fi +fi +for ac_site_file in $CONFIG_SITE; do + if test -r "$ac_site_file"; then + echo "loading site script $ac_site_file" + . "$ac_site_file" + fi +done + +if test -r "$cache_file"; then + echo "loading cache $cache_file" + . $cache_file +else + echo "creating cache $cache_file" + > $cache_file +fi + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then + # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. + if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then + ac_n= ac_c=' +' ac_t=' ' + else + ac_n=-n ac_c= ac_t= + fi +else + ac_n= ac_c='\c' ac_t= +fi + + +if test "x$prefix" = xNONE; then +echo $ac_n "checking for prefix by ""... $ac_c" 1>&6 +# Extract the first word of "grops", so it can be a program name with args. +set dummy grops; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_path_GROPS'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$GROPS" in + /*) + ac_cv_path_GROPS="$GROPS" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_GROPS="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + ;; +esac +fi +GROPS="$ac_cv_path_GROPS" +if test -n "$GROPS"; then + echo "$ac_t""$GROPS" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + if test -n "$ac_cv_path_GROPS"; then + prefix=`echo $ac_cv_path_GROPS|sed 's%/[^/][^/]*//*[^/][^/]*$%%'` + fi +fi + +# Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CC="gcc" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_CC" && ac_cv_prog_CC="cc" +fi +fi +CC="$ac_cv_prog_CC" +if test -n "$CC"; then + echo "$ac_t""$CC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + + +echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.c <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if ${CC-cc} -E conftest.c 2>&5 | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gcc=yes +else + ac_cv_prog_gcc=no +fi +fi +echo "$ac_t""$ac_cv_prog_gcc" 1>&6 +if test $ac_cv_prog_gcc = yes; then + GCC=yes + if test "${CFLAGS+set}" != set; then + echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_gcc_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.c +if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then + ac_cv_prog_gcc_g=yes +else + ac_cv_prog_gcc_g=no +fi +rm -f conftest* + +fi + echo "$ac_t""$ac_cv_prog_gcc_g" 1>&6 + if test $ac_cv_prog_gcc_g = yes; then + CFLAGS="-g -O" + else + CFLAGS="-O" + fi + fi +else + GCC= + test "${CFLAGS+set}" = set || CFLAGS="-g" +fi + +for ac_prog in $CCC c++ g++ gcc CC cxx +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$CXX"; then + ac_cv_prog_CXX="$CXX" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_CXX="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +CXX="$ac_cv_prog_CXX" +if test -n "$CXX"; then + echo "$ac_t""$CXX" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$CXX" && break +done +test -n "$CXX" || CXX="gcc" + + +echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.C <<EOF +#ifdef __GNUC__ + yes; +#endif +EOF +if ${CXX-g++} -E conftest.C 2>&5 | egrep yes >/dev/null 2>&1; then + ac_cv_prog_gxx=yes +else + ac_cv_prog_gxx=no +fi +fi +echo "$ac_t""$ac_cv_prog_gxx" 1>&6 +if test $ac_cv_prog_gxx = yes; then + GXX=yes + if test "${CXXFLAGS+set}" != set; then + echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_gxx_g'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + echo 'void f(){}' > conftest.cc +if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then + ac_cv_prog_gxx_g=yes +else + ac_cv_prog_gxx_g=no +fi +rm -f conftest* + +fi + echo "$ac_t""$ac_cv_prog_gxx_g" 1>&6 + if test $ac_cv_prog_gxx_g = yes; then + CXXFLAGS="-g -O" + else + CXXFLAGS="-O" + fi + fi +else + GXX= + test "${CXXFLAGS+set}" = set || CXXFLAGS="-g" +fi + +# If we cannot run a trivial program, we must be cross compiling. +echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_c_cross=yes +else +cat > conftest.$ac_ext <<EOF +#line 599 "configure" +#include "confdefs.h" +main(){return(0);} +EOF +eval $ac_link +if test -s conftest && (./conftest; exit) 2>/dev/null; then + ac_cv_c_cross=no +else + ac_cv_c_cross=yes +fi +fi +rm -fr conftest* +fi +cross_compiling=$ac_cv_c_cross +echo "$ac_t""$ac_cv_c_cross" 1>&6 + + + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +if test "$cross_compiling" = no; then +echo $ac_n "checking that C++ compiler can compile simple program""... $ac_c" 1>&6 +fi +if test "$cross_compiling" = yes; then + : +else +cat > conftest.$ac_ext <<EOF +#line 631 "configure" +#include "confdefs.h" +#ifdef __cplusplus +extern "C" void exit(int); +#endif +int main() { return 0; } +EOF +eval $ac_link +if test -s conftest && (./conftest; exit) 2>/dev/null; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +{ echo "configure: error: a working C++ compiler is required" 1>&2; exit 1; } +fi +fi +rm -fr conftest* +if test "$cross_compiling" = no; then +echo $ac_n "checking that C++ static constructors and destructors are called""... $ac_c" 1>&6 +fi +if test "$cross_compiling" = yes; then + : +else +cat > conftest.$ac_ext <<EOF +#line 654 "configure" +#include "confdefs.h" +#ifdef __cplusplus +extern "C" void exit(int); +#endif + +extern "C" { + void _exit(int); +} +int i; +struct A { + char dummy; + A() { i = 1; } + ~A() { if (i == 1) _exit(0); } +}; +A a; +int main() { return 1; } + +EOF +eval $ac_link +if test -s conftest && (./conftest; exit) 2>/dev/null; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +{ echo "configure: error: a working C++ compiler is required" 1>&2; exit 1; } +fi +fi +rm -fr conftest* +echo $ac_n "checking that header files support C++""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 684 "configure" +#include "confdefs.h" +#include <stdio.h> +int main() { return 0; } +int t() { +fopen(0, 0); +; return 0; } +EOF +if eval $ac_link; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6 +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +{ echo "configure: error: header files do not support C++ (if you are using a version of gcc/g++ earlier than 2.5, you should install libg++)" 1>&2; exit 1; } +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +if test -z "$PSPRINT" +then + for ac_prog in lpr +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_LPR'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LPR"; then + ac_cv_prog_LPR="$LPR" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LPR="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +LPR="$ac_cv_prog_LPR" +if test -n "$LPR"; then + echo "$ac_t""$LPR" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$LPR" && break +done + + for ac_prog in lp +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_LP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LP"; then + ac_cv_prog_LP="$LP" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LP="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +LP="$ac_cv_prog_LP" +if test -n "$LP"; then + echo "$ac_t""$LP" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$LP" && break +done + + if test -n "$LPR" && test -n "$LP" + then + # HP-UX provides an lpr command that emulates lpr using lp, + # but it doesn't have lpq; in this case we want to use lp + # rather than lpr. + for ac_prog in lpq +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_LPQ'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$LPQ"; then + ac_cv_prog_LPQ="$LPQ" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_LPQ="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +LPQ="$ac_cv_prog_LPQ" +if test -n "$LPQ"; then + echo "$ac_t""$LPQ" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$LPQ" && break +done + + test -n "$LPQ" || LPR= + fi + if test -n "$LPR" + then + PSPRINT="$LPR" + elif test -n "$LP" + then + PSPRINT="$LP" + fi +fi + +echo $ac_n "checking for command to use for printing PostScript files""... $ac_c" 1>&6 +echo "$ac_t""$PSPRINT" 1>&6 +# Figure out DVIPRINT from PSPRINT. +echo $ac_n "checking for command to use for printing dvi files""... $ac_c" 1>&6 +if test -n "$PSPRINT" && test -z "$DVIPRINT" +then + if test "X$PSPRINT" = "Xlpr" + then + DVIPRINT="lpr -d" + else + DVIPRINT="$PSPRINT" + fi +fi + +echo "$ac_t""$DVIPRINT" 1>&6 +# Extract the first word of "perl", so it can be a program name with args. +set dummy perl; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_path_PERLPATH'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + case "$PERLPATH" in + /*) + ac_cv_path_PERLPATH="$PERLPATH" # Let the user override the test with a path. + ;; + *) + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_path_PERLPATH="$ac_dir/$ac_word" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_path_PERLPATH" && ac_cv_path_PERLPATH="/usr/bin/perl" + ;; +esac +fi +PERLPATH="$ac_cv_path_PERLPATH" +if test -n "$PERLPATH"; then + echo "$ac_t""$PERLPATH" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +for ac_prog in byacc 'bison -y' +do +# Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$YACC"; then + ac_cv_prog_YACC="$YACC" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_YACC="$ac_prog" + break + fi + done + IFS="$ac_save_ifs" +fi +fi +YACC="$ac_cv_prog_YACC" +if test -n "$YACC"; then + echo "$ac_t""$YACC" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +test -n "$YACC" && break +done +test -n "$YACC" || YACC="yacc" + +# Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$ac_word; then + ac_cv_prog_RANLIB="ranlib" + break + fi + done + IFS="$ac_save_ifs" + test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" +fi +fi +RANLIB="$ac_cv_prog_RANLIB" +if test -n "$RANLIB"; then + echo "$ac_t""$RANLIB" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +ac_aux_dir= +for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do + if test -f $ac_dir/install-sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install-sh -c" + break + elif test -f $ac_dir/install.sh; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/install.sh -c" + break + fi +done +if test -z "$ac_aux_dir"; then + { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } +fi +ac_config_guess=$ac_aux_dir/config.guess +ac_config_sub=$ac_aux_dir/config.sub +ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. + +ac_dir=`cd $ac_aux_dir; pwd` +ac_install_sh="$ac_dir/install-sh -c" + +# Find a good install program. We prefer a C program (faster), +# so one script is as good as another. But avoid the broken or +# incompatible versions: +# SysV /etc/install, /usr/sbin/install +# SunOS /usr/etc/install +# IRIX /sbin/install +# AIX /bin/install +# AFS /usr/afsws/bin/install, which mishandles nonexistent args +# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" +# ./install, which can be erroneously created by make from ./install.sh. +echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 +if test -z "$INSTALL"; then +if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" + for ac_dir in $PATH; do + # Account for people who put trailing slashes in PATH elements. + case "$ac_dir/" in + /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + for ac_prog in ginstall installbsd scoinst install; do + if test -f $ac_dir/$ac_prog; then + if test $ac_prog = install && + grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + # OSF/1 installbsd also uses dspmsg, but is usable. + : + else + ac_cv_path_install="$ac_dir/$ac_prog -c" + break 2 + fi + fi + done + ;; + esac + done + IFS="$ac_save_ifs" + # As a last resort, use the slow shell script. + test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh" +fi + INSTALL="$ac_cv_path_install" +fi +echo "$ac_t""$INSTALL" 1>&6 + +# Use test -z because SunOS4 sh mishandles braces in ${var-val}. +# It thinks the first close brace ends the variable substitution. +test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' + +test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' + +echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + rm -f conftestdata +if ln -s X conftestdata 2>/dev/null +then + rm -f conftestdata + ac_cv_prog_LN_S="ln -s" +else + ac_cv_prog_LN_S=ln +fi +fi +LN_S="$ac_cv_prog_LN_S" +if test "$ac_cv_prog_LN_S" = "ln -s"; then + echo "$ac_t""yes" 1>&6 +else + echo "$ac_t""no" 1>&6 +fi + +echo $ac_n "checking for csh hash hack""... $ac_c" 1>&6 +cat <<EOF >conftest.sh +#!/bin/sh +true || exit 0 +export PATH || exit 0 +exit 1 +EOF +chmod +x conftest.sh +if echo ./conftest.sh | (csh >/dev/null 2>&1) >/dev/null 2>&1 +then + echo "$ac_t""yes" 1>&6; SH_SCRIPT_SED_CMD='1s/.*/:/' +else + echo "$ac_t""no" 1>&6; SH_SCRIPT_SED_CMD='' +fi +rm -f conftest.sh + + +echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then +if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + # This must be in double quotes, not single quotes, because CPP may get + # substituted into the Makefile and "${CC-cc}" will confuse make. + CPP="${CC-cc} -E" + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. + cat > conftest.$ac_ext <<EOF +#line 1056 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + rm -rf conftest* + CPP="${CC-cc} -E -traditional-cpp" + cat > conftest.$ac_ext <<EOF +#line 1070 "configure" +#include "confdefs.h" +#include <assert.h> +Syntax Error +EOF +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` +if test -z "$ac_err"; then + : +else + echo "$ac_err" >&5 + rm -rf conftest* + CPP=/lib/cpp +fi +rm -f conftest* +fi +rm -f conftest* + ac_cv_prog_CPP="$CPP" +fi + CPP="$ac_cv_prog_CPP" +else + ac_cv_prog_CPP="$CPP" +fi +echo "$ac_t""$CPP" 1>&6 + +for ac_hdr in unistd.h dirent.h limits.h sys/dir.h stdlib.h +do +ac_safe=`echo "$ac_hdr" | tr './\055' '___'` +echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1103 "configure" +#include "confdefs.h" +#include <$ac_hdr> +EOF +eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" +ac_err=`grep -v '^ *+' conftest.out` +if test -z "$ac_err"; then + rm -rf conftest* + eval "ac_cv_header_$ac_safe=yes" +else + echo "$ac_err" >&5 + rm -rf conftest* + eval "ac_cv_header_$ac_safe=no" +fi +rm -f conftest* +fi +if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` + cat >> confdefs.h <<EOF +#define $ac_tr_hdr 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +echo $ac_n "checking for ISC 3.x or 4.x""... $ac_c" 1>&6 +if grep '[34]\.' /usr/options/cb.name >/dev/null 2>&1 +then + echo "$ac_t""yes" 1>&6 + cat >> confdefs.h <<\EOF +#define _SYSV3 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +echo $ac_n "checking whether -D_POSIX_SOURCE is necessary""... $ac_c" 1>&6 + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +cat > conftest.$ac_ext <<EOF +#line 1151 "configure" +#include "confdefs.h" +#include <stdio.h> +extern "C" { void fileno(int); } +int main() { return 0; } +int t() { + +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define _POSIX_SOURCE 1 +EOF + +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking declaration of getopt in stdlib.h""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1187 "configure" +#include "confdefs.h" +#include <stdlib.h> +extern "C" { void getopt(int); } +int main() { return 0; } +int t() { + +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""no" 1>&6 +else + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define STDLIB_H_DECLARES_GETOPT 1 +EOF + +fi +rm -f conftest* + +echo $ac_n "checking declaration of getopt in unistd.h""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1210 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <unistd.h> +extern "C" { void getopt(int); } +int main() { return 0; } +int t() { + +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""no" 1>&6 +else + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define UNISTD_H_DECLARES_GETOPT 1 +EOF + +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking declaration of putenv""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1247 "configure" +#include "confdefs.h" +#include <stdlib.h> +extern "C" { void putenv(int); } +int main() { return 0; } +int t() { + +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""no" 1>&6 +else + rm -rf conftest* + echo "$ac_t""yes" 1>&6 +cat >> confdefs.h <<\EOF +#define STDLIB_H_DECLARES_PUTENV 1 +EOF + +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking declaration of popen""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1284 "configure" +#include "confdefs.h" +#include <stdio.h> +extern "C" { void popen(int); } +int main() { return 0; } +int t() { + +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""no" 1>&6 +else + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define STDIO_H_DECLARES_POPEN 1 +EOF + +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking declaration of pclose""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1320 "configure" +#include "confdefs.h" +#include <stdio.h> +extern "C" { void pclose(int); } +int main() { return 0; } +int t() { + +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""no" 1>&6 +else + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define STDIO_H_DECLARES_PCLOSE 1 +EOF + +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking C++ <osfcn.h>""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1356 "configure" +#include "confdefs.h" +#include <osfcn.h> +int main() { return 0; } +int t() { +read(0, 0, 0); open(0, 0); +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define HAVE_CC_OSFCN_H 1 +EOF + +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking C++ <limits.h>""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1391 "configure" +#include "confdefs.h" +#include <limits.h> +int main() { return 0; } +int t() { +int x = INT_MIN; int y = INT_MAX; int z = UCHAR_MAX; +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define HAVE_CC_LIMITS_H 1 +EOF + +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking for declaration of time_t""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1426 "configure" +#include "confdefs.h" +#include <time.h> +int main() { return 0; } +int t() { +time_t t = time(0); struct tm *p = localtime(&t); +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6 +else + rm -rf conftest* + echo "$ac_t""no" 1>&6;cat >> confdefs.h <<\EOF +#define LONG_FOR_TIME_T 1 +EOF + +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1457 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +#ifdef signal +#undef signal +#endif +#ifdef __cplusplus +extern "C" +#endif +void (*signal ()) (); +int main() { return 0; } +int t() { +int i; +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + ac_cv_type_signal=void +else + rm -rf conftest* + ac_cv_type_signal=int +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_type_signal" 1>&6 +cat >> confdefs.h <<EOF +#define RETSIGTYPE $ac_cv_type_signal +EOF + + +echo $ac_n "checking struct exception""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1491 "configure" +#include "confdefs.h" +#include <math.h> +int main() { return 0; } +int t() { +struct exception e; +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define HAVE_STRUCT_EXCEPTION 1 +EOF + +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + +echo $ac_n "checking for working mmap""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_mmap=no +else +cat > conftest.$ac_ext <<EOF +#line 1519 "configure" +#include "confdefs.h" + +/* Thanks to Mike Haertel and Jim Avera for this test. */ +#include <sys/types.h> +#include <fcntl.h> +#include <sys/mman.h> + +#ifdef BSD +# ifndef BSD4_1 +# define HAVE_GETPAGESIZE +# endif +#endif + +#ifndef HAVE_GETPAGESIZE +# include <sys/param.h> +# ifdef EXEC_PAGESIZE +# define getpagesize() EXEC_PAGESIZE +# else +# ifdef NBPG +# define getpagesize() NBPG * CLSIZE +# ifndef CLSIZE +# define CLSIZE 1 +# endif +# else +# ifdef NBPC +# define getpagesize() NBPC +# else +# define getpagesize() PAGESIZE /* SVR4 */ +# endif +# endif +# endif +#endif + +#ifdef __osf__ +# define valloc malloc +#endif + +#ifdef __cplusplus +extern "C" { void *valloc(unsigned), *malloc(unsigned); } +#else +char *valloc(), *malloc(); +#endif + +int +main() +{ + char *buf1, *buf2, *buf3; + int i = getpagesize(), j; + int i2 = getpagesize()*2; + int fd; + + buf1 = (char *)valloc(i2); + buf2 = (char *)valloc(i); + buf3 = (char *)malloc(i2); + for (j = 0; j < i2; ++j) + *(buf1 + j) = rand(); + fd = open("conftestmmap", O_CREAT | O_RDWR, 0666); + write(fd, buf1, i2); + mmap(buf2, i, PROT_READ | PROT_WRITE, MAP_FIXED | MAP_PRIVATE, fd, 0); + for (j = 0; j < i; ++j) + if (*(buf1 + j) != *(buf2 + j)) + exit(1); + lseek(fd, (long)i, 0); + read(fd, buf2, i); /* read into mapped memory -- file should not change */ + /* (it does in i386 SVR4.0 - Jim Avera, jima@netcom.com) */ + lseek(fd, (long)0, 0); + read(fd, buf3, i2); + for (j = 0; j < i2; ++j) + if (*(buf1 + j) != *(buf3 + j)) + exit(1); + exit(0); +} + +EOF +eval $ac_link +if test -s conftest && (./conftest; exit) 2>/dev/null; then + ac_cv_func_mmap=yes +else + ac_cv_func_mmap=no +fi +fi +rm -fr conftest* +fi +echo "$ac_t""$ac_cv_func_mmap" 1>&6 +if test $ac_cv_func_mmap = yes; then + cat >> confdefs.h <<\EOF +#define HAVE_MMAP 1 +EOF + +fi + +saved_libs="$LIBS" +LIBS="$LIBS -lm" +for ac_func in fmod strtol getcwd strerror putenv +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1620 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +char $ac_func(); + +int main() { return 0; } +int t() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if eval $ac_link; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* + +fi +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + : +else + echo "$ac_t""no" 1>&6 +LIBOBJS="$LIBOBJS ${ac_func}.o" +fi + +done + +LIBS="$saved_libs" +for ac_func in rename mkstemp +do +echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1670 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func(); below. */ +#include <assert.h> +/* Override any gcc2 internal prototype to avoid an error. */ +char $ac_func(); + +int main() { return 0; } +int t() { + +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +$ac_func(); +#endif + +; return 0; } +EOF +if eval $ac_link; then + rm -rf conftest* + eval "ac_cv_func_$ac_func=yes" +else + rm -rf conftest* + eval "ac_cv_func_$ac_func=no" +fi +rm -f conftest* + +fi +if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then + echo "$ac_t""yes" 1>&6 + ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` + cat >> confdefs.h <<EOF +#define $ac_tr_func 1 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +done + +echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6 +if eval "test \"`echo '$''{'ac_cv_decl_sys_siglist'+set}'`\" = set"; then + echo $ac_n "(cached) $ac_c" 1>&6 +else + cat > conftest.$ac_ext <<EOF +#line 1719 "configure" +#include "confdefs.h" +#include <sys/types.h> +#include <signal.h> +/* NetBSD declares sys_siglist in unistd.h. */ +#ifdef HAVE_UNISTD_H +#include <unistd.h> +#endif +int main() { return 0; } +int t() { +char *msg = *(sys_siglist + 1); +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + ac_cv_decl_sys_siglist=yes +else + rm -rf conftest* + ac_cv_decl_sys_siglist=no +fi +rm -f conftest* + +fi +echo "$ac_t""$ac_cv_decl_sys_siglist" 1>&6 +if test $ac_cv_decl_sys_siglist = yes; then + cat >> confdefs.h <<\EOF +#define SYS_SIGLIST_DECLARED 1 +EOF + +fi + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking whether ANSI array delete syntax supported""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1759 "configure" +#include "confdefs.h" + +int main() { return 0; } +int t() { +char *p = new char[5]; delete [] p; +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6 +else + rm -rf conftest* + echo "$ac_t""no" 1>&6;cat >> confdefs.h <<\EOF +#define ARRAY_DELETE_NEEDS_SIZE 1 +EOF + +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + + +ac_ext=C +# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CXXCPP $CPPFLAGS' +ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking traditional preprocessor""... $ac_c" 1>&6 +cat > conftest.$ac_ext <<EOF +#line 1794 "configure" +#include "confdefs.h" +#define name2(a,b) a/**/b +int main() { return 0; } +int t() { +int name2(foo,bar); +; return 0; } +EOF +if eval $ac_compile; then + rm -rf conftest* + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define TRADITIONAL_CPP 1 +EOF + +else + rm -rf conftest* + echo "$ac_t""no" 1>&6 +fi +rm -f conftest* + +ac_ext=c +# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. +ac_cpp='$CPP $CPPFLAGS' +ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' +ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' + +echo $ac_n "checking w_coredump""... $ac_c" 1>&6 +if test "$cross_compiling" = yes; then + echo "$ac_t""no" 1>&6 +else +cat > conftest.$ac_ext <<EOF +#line 1825 "configure" +#include "confdefs.h" + +#include <sys/types.h> +#include <sys/wait.h> +main() +{ +#ifdef WCOREFLAG + exit(1); +#else + int i = 0; + ((union wait *)&i)->w_coredump = 1; + exit(i != 0200); +#endif +} + +EOF +eval $ac_link +if test -s conftest && (./conftest; exit) 2>/dev/null; then + echo "$ac_t""yes" 1>&6;cat >> confdefs.h <<\EOF +#define WCOREFLAG 0200 +EOF + +else + echo "$ac_t""no" 1>&6 +fi +fi +rm -fr conftest* +echo $ac_n "checking default value for grops -b option""... $ac_c" 1>&6 +test -n "${BROKEN_SPOOLER_FLAGS}" || BROKEN_SPOOLER_FLAGS=7 +echo "$ac_t""$BROKEN_SPOOLER_FLAGS" 1>&6 + +echo $ac_n "checking default paper size""... $ac_c" 1>&6 +if test -z "$PAGE" +then + descfile= + if test -r $prefix/share/groff/font/devps/DESC + then + descfile=$prefix/share/groff/font/devps/DESC + elif test -r $prefix/lib/groff/font/devps/DESC + then + descfile=$prefix/lib/groff/font/devps/DESC + fi + if test -n "$descfile" \ + && grep "^paperlength 841890" $descfile >/dev/null 2>&1 + then + PAGE=A4 + else + PAGE=letter + fi +fi +if test -z "$PAGE" +then + dom=`awk '($1 == "dom" || $1 == "search") { print $2; exit}' \ + /etc/resolv.conf 2>/dev/null` + + if test -z "$dom" + then + dom=`(domainname) 2>/dev/null | tr -d '+'` + if test -z "$dom" + then + dom=`(hostname) 2>/dev/null | grep '\.'` + fi + fi + + # If the top-level domain is two letters and it's not `us' or `ca' + # then they probably use A4 paper. + case "$dom" in + *.[Uu][Ss]|*.[Cc][Aa]) ;; + *.[A-Za-z][A-Za-z]) PAGE=A4 ;; + esac +fi +test -n "$PAGE" || PAGE=letter +echo "$ac_t""$PAGE" 1>&6 + +echo $ac_n "checking for existing troff installation""... $ac_c" 1>&6 +if test "x`(echo .tm '|n(.g' | tr '|' '\\\\' | troff -z -i 2>&1) 2>/dev/null`" \ + = x0 +then + echo "$ac_t""yes" 1>&6 + g=g +else + echo "$ac_t""no" 1>&6 + g= +fi + + + +echo $ac_n "checking for prefix of system macro packages""... $ac_c" 1>&6 +sys_tmac_prefix= +sys_tmac_file_prefix= +for d in /usr/share/lib/tmac /usr/lib/tmac +do + for t in "" tmac. + do + for m in an s m + do + f=$d/$t$m + if test -z "$sys_tmac_prefix" \ + && test -f $f \ + && grep '^\.if' $f >/dev/null 2>&1 + then + sys_tmac_prefix=$d/$t + sys_tmac_file_prefix=$t + fi + done + done +done +echo "$ac_t""$sys_tmac_prefix" 1>&6 + +tmac_wrap= +echo $ac_n "checking which system macro packages should be made available""... $ac_c" 1>&6 +if test "x$sys_tmac_file_prefix" = "xtmac." +then + for f in $sys_tmac_prefix* + do + suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"` + case "$suff" in + e);; + *) + grep "Copyright.*Free Software Foundation" $f >/dev/null \ + || tmac_wrap="$tmac_wrap $suff" + ;; + esac + done +elif test -n "$sys_tmac_prefix" +then + files=`echo $sys_tmac_prefix*` + grep "\\.so" $files >conftest.sol + for f in $files + do + case "$f" in + ${sys_tmac_prefix}e) ;; + *.me) ;; + */ms.*) ;; + *) + b=`basename $f` + if grep "\\.so.*/$b\$" conftest.sol >/dev/null \ + || grep -l "Copyright.*Free Software Foundation" $f >/dev/null + then + : + else + suff=`echo $f | sed -e "s;$sys_tmac_prefix;;"` + case "$suff" in + tmac.*);; + *) tmac_wrap="$tmac_wrap $suff" ;; + esac + fi + esac + done + rm -f conftest.sol +fi +echo "$ac_t""$tmac_wrap" 1>&6 + + +trap '' 1 2 15 +cat > confcache <<\EOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs. It is not useful on other systems. +# If it contains results you don't want to keep, you may remove or edit it. +# +# By default, configure uses ./config.cache as the cache file, +# creating it if it does not exist already. You can give configure +# the --cache-file=FILE option to use a different cache file; that is +# what configure does when it calls configure scripts in +# subdirectories, so they share the cache. +# Giving --cache-file=/dev/null disables caching, for debugging configure. +# config.status only pays attention to the cache file if you give it the +# --recheck option to rerun configure. +# +EOF +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +(set) 2>&1 | + sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \ + >> confcache +if cmp -s $cache_file confcache; then + : +else + if test -w $cache_file; then + echo "updating cache $cache_file" + cat confcache > $cache_file + else + echo "not updating unwritable cache $cache_file" + fi +fi +rm -f confcache + +trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# Any assignment to VPATH causes Sun make to only execute +# the first set of double-colon rules, so remove it if not needed. +# If there is a colon in the path, we need to keep it. +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' +fi + +trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 + +# Transform confdefs.h into DEFS. +# Protect against shell expansion while executing Makefile rules. +# Protect against Makefile macro expansion. +cat > conftest.defs <<\EOF +s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%-D\1=\2%g +s%[ `~#$^&*(){}\\|;'"<>?]%\\&%g +s%\[%\\&%g +s%\]%\\&%g +s%\$%$$%g +EOF +DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '` +rm -f conftest.defs + + +# Without the "./", some shells look in PATH for config.status. +: ${CONFIG_STATUS=./config.status} + +echo creating $CONFIG_STATUS +rm -f $CONFIG_STATUS +cat > $CONFIG_STATUS <<EOF +#! /bin/sh +# Generated automatically by configure. +# Run this file to recreate the current configuration. +# This directory was configured as follows, +# on host `(hostname || uname -n) 2>/dev/null | sed 1q`: +# +# $0 $ac_configure_args +# +# Compiler output produced by configure, useful for debugging +# configure, is in ./config.log if it exists. + +ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" +for ac_option +do + case "\$ac_option" in + -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) + echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" + exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; + -version | --version | --versio | --versi | --vers | --ver | --ve | --v) + echo "$CONFIG_STATUS generated by autoconf version 2.4" + exit 0 ;; + -help | --help | --hel | --he | --h) + echo "\$ac_cs_usage"; exit 0 ;; + *) echo "\$ac_cs_usage"; exit 1 ;; + esac +done + +ac_given_srcdir=$srcdir +ac_given_INSTALL="$INSTALL" + +trap 'rm -fr `echo "Makefile" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 + +# Protect against being on the right side of a sed subst in config.status. +sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; + s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF +$ac_vpsub +$extrasub +s%@CFLAGS@%$CFLAGS%g +s%@CPPFLAGS@%$CPPFLAGS%g +s%@CXXFLAGS@%$CXXFLAGS%g +s%@DEFS@%$DEFS%g +s%@LDFLAGS@%$LDFLAGS%g +s%@LIBS@%$LIBS%g +s%@exec_prefix@%$exec_prefix%g +s%@prefix@%$prefix%g +s%@program_transform_name@%$program_transform_name%g +s%@GROPS@%$GROPS%g +s%@CC@%$CC%g +s%@CXX@%$CXX%g +s%@LPR@%$LPR%g +s%@LP@%$LP%g +s%@LPQ@%$LPQ%g +s%@PSPRINT@%$PSPRINT%g +s%@DVIPRINT@%$DVIPRINT%g +s%@PERLPATH@%$PERLPATH%g +s%@YACC@%$YACC%g +s%@RANLIB@%$RANLIB%g +s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g +s%@INSTALL_DATA@%$INSTALL_DATA%g +s%@LN_S@%$LN_S%g +s%@SH_SCRIPT_SED_CMD@%$SH_SCRIPT_SED_CMD%g +s%@CPP@%$CPP%g +s%@LIBOBJS@%$LIBOBJS%g +s%@BROKEN_SPOOLER_FLAGS@%$BROKEN_SPOOLER_FLAGS%g +s%@PAGE@%$PAGE%g +s%@g@%$g%g +s%@sys_tmac_prefix@%$sys_tmac_prefix%g +s%@tmac_wrap@%$tmac_wrap%g + +CEOF +EOF +cat >> $CONFIG_STATUS <<EOF + +CONFIG_FILES=\${CONFIG_FILES-"Makefile"} +EOF +cat >> $CONFIG_STATUS <<\EOF +for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then + # Support "outfile[:infile]", defaulting infile="outfile.in". + case "$ac_file" in + *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` + ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + *) ac_file_in="${ac_file}.in" ;; + esac + + # Adjust relative srcdir, etc. for subdirectories. + + # Remove last slash and all that follows it. Not all systems have dirname. + ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` + if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then + # The file is in a subdirectory. + test ! -d "$ac_dir" && mkdir "$ac_dir" + ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" + # A "../" for each directory in $ac_dir_suffix. + ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` + else + ac_dir_suffix= ac_dots= + fi + + case "$ac_given_srcdir" in + .) srcdir=. + if test -z "$ac_dots"; then top_srcdir=. + else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; + /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; + *) # Relative path. + srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" + top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + case "$ac_given_INSTALL" in + [/$]*) INSTALL="$ac_given_INSTALL" ;; + *) INSTALL="$ac_dots$ac_given_INSTALL" ;; + esac + echo creating "$ac_file" + rm -f "$ac_file" + configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." + case "$ac_file" in + *Makefile*) ac_comsub="1i\\ +# $configure_input" ;; + *) ac_comsub= ;; + esac + sed -e "$ac_comsub +s%@configure_input@%$configure_input%g +s%@srcdir@%$srcdir%g +s%@top_srcdir@%$top_srcdir%g +s%@INSTALL@%$INSTALL%g +" -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file +fi; done +rm -f conftest.subs + + + +exit 0 +EOF +chmod +x $CONFIG_STATUS +rm -fr confdefs* $ac_clean_files +test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1 + |