X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/705db0b507ba8d57d31a23a1ac685b2d4d17e7d5..3e3da797621bbcd8f4a4b09057815025c9e43fe0:/configure?ds=inline diff --git a/configure b/configure index bbc77df5..3fa19342 100755 --- a/configure +++ b/configure @@ -1,34 +1,156 @@ #! /bin/sh - # Guess values for system-dependent variables and create Makefiles. -# Generated automatically using autoconf version 2.13 -# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. +# Generated by Autoconf 2.52 for bison 1.28c. +# +# Report bugs to . # +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +# 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= +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" + +# Be Bourne compatible +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then + emulate sh + NULLCMD=: +elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then + set -o posix +fi + +# Name of the executable. +as_me=`echo "$0" |sed 's,.*[\\/],,'` + +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + +rm -f conf$$ conf$$.exe conf$$.file +echo >conf$$.file +if ln -s conf$$.file conf$$ 2>/dev/null; then + # We could just check for DJGPP; but this test a) works b) is more generic + # and c) will remain valid once DJGPP supports symlinks (DJGPP 2.04). + if test -f conf$$.exe; then + # Don't use ln at all; we don't have any links + as_ln_s='cp -p' + else + as_ln_s='ln -s' + fi +elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln +else + as_ln_s='cp -p' +fi +rm -f conf$$ conf$$.exe conf$$.file + +as_executable_p="test -f" + +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +# NLS nuisances. +$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } +$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } +$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } +$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } +$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } +$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } +$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } +$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } + +# IFS +# We need space, tab and new line, in precisely that order. +as_nl=' +' +IFS=" $as_nl" + +# CDPATH. +$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } + +# Name of the host. +# hostname on some systems (SVR3.2, Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +exec 6>&1 + +# +# Initializations. +# ac_default_prefix=/usr/local -# Any additions from configure.in: -ac_help="$ac_help - --enable-gcc-warnings turn on lots of GCC warnings (not recommended)" -ac_help="$ac_help - --disable-nls do not use Native Language Support" -ac_help="$ac_help - --with-included-gettext use the GNU gettext library included here" -ac_help="$ac_help - --with-catgets use catgets functions if available" +cross_compiling=no +subdirs= +MFLAGS= MAKEFLAGS= +SHELL=${CONFIG_SHELL-/bin/sh} + +# Maximum number of lines to put in a shell here document. +# This variable seems obsolete. It should probably be removed, and +# only ac_max_sed_lines should be used. +: ${ac_max_here_lines=38} + +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#if HAVE_SYS_TYPES_H +# include +#endif +#if HAVE_SYS_STAT_H +# include +#endif +#if STDC_HEADERS +# include +# include +#else +# if HAVE_STDLIB_H +# include +# endif +#endif +#if HAVE_STRING_H +# if !STDC_HEADERS && HAVE_MEMORY_H +# include +# endif +# include +#endif +#if HAVE_STRINGS_H +# include +#endif +#if HAVE_INTTYPES_H +# include +#else +# if HAVE_STDINT_H +# include +# endif +#endif +#if HAVE_UNISTD_H +# include +#endif" # Initialize some variables set by options. +ac_init_help= +ac_init_version=false # The variables have the same names as the options, with # dashes changed to underlines. -build=NONE -cache_file=./config.cache +cache_file=/dev/null exec_prefix=NONE -host=NONE no_create= -nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE @@ -37,10 +159,15 @@ program_transform_name=s,x,x, silent= site= srcdir= -target=NONE verbose= x_includes=NONE x_libraries=NONE + +# Installation directory options. +# These are left unexpanded so users can "make install exec_prefix=/foo" +# and all the variables that are supposed to be based on exec_prefix +# by default will actually change. +# Use braces instead of parens because sh, perl, etc. also accept them. bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' @@ -54,17 +181,16 @@ oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' -# Initialize some other variables. -subdirs= -MFLAGS= MAKEFLAGS= -SHELL=${CONFIG_SHELL-/bin/sh} -# Maximum number of lines to put in a shell here document. -ac_max_here_lines=12 +# Identity of this package. +PACKAGE_NAME='bison' +PACKAGE_TARNAME='bison' +PACKAGE_VERSION='1.28c' +PACKAGE_STRING='bison 1.28c' +PACKAGE_BUGREPORT='bug-bison@gnu.org' ac_prev= for ac_option do - # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then eval "$ac_prev=\$ac_option" @@ -72,59 +198,59 @@ do continue fi - case "$ac_option" in - -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; - *) ac_optarg= ;; - esac + ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'` # Accept the important Cygnus configure options, so we can diagnose typos. - case "$ac_option" in + case $ac_option in -bindir | --bindir | --bindi | --bind | --bin | --bi) ac_prev=bindir ;; -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*) - bindir="$ac_optarg" ;; + bindir=$ac_optarg ;; -build | --build | --buil | --bui | --bu) - ac_prev=build ;; + ac_prev=build_alias ;; -build=* | --build=* | --buil=* | --bui=* | --bu=*) - build="$ac_optarg" ;; + build_alias=$ac_optarg ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) - cache_file="$ac_optarg" ;; + cache_file=$ac_optarg ;; + + --config-cache | -C) + cache_file=config.cache ;; -datadir | --datadir | --datadi | --datad | --data | --dat | --da) ac_prev=datadir ;; -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \ | --da=*) - datadir="$ac_optarg" ;; + datadir=$ac_optarg ;; -disable-* | --disable-*) - ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` + ac_feature=`expr "x$ac_option" : 'x-*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" ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + eval "enable_$ac_feature=no" ;; -enable-* | --enable-*) - ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` + ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'` # 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 - *=*) ;; + expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid feature name: $ac_feature" >&2 + { (exit 1); exit 1; }; } + ac_feature=`echo $ac_feature | sed 's/-/_/g'` + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "enable_${ac_feature}='$ac_optarg'" ;; + eval "enable_$ac_feature='$ac_optarg'" ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ @@ -133,95 +259,47 @@ do -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) - exec_prefix="$ac_optarg" ;; + exec_prefix=$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 - [$ac_default_prefix] - --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX - [same as prefix] - --bindir=DIR user executables in DIR [EPREFIX/bin] - --sbindir=DIR system admin executables in DIR [EPREFIX/sbin] - --libexecdir=DIR program executables in DIR [EPREFIX/libexec] - --datadir=DIR read-only architecture-independent data in DIR - [PREFIX/share] - --sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc] - --sharedstatedir=DIR modifiable architecture-independent data in DIR - [PREFIX/com] - --localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var] - --libdir=DIR object code libraries in DIR [EPREFIX/lib] - --includedir=DIR C header files in DIR [PREFIX/include] - --oldincludedir=DIR C header files for non-gcc in DIR [/usr/include] - --infodir=DIR info documentation in DIR [PREFIX/info] - --mandir=DIR man documentation in DIR [PREFIX/man] - --srcdir=DIR find the sources in DIR [configure dir or ..] - --program-prefix=PREFIX prepend PREFIX to installed program names - --program-suffix=SUFFIX append SUFFIX to installed program names - --program-transform-name=PROGRAM - run sed PROGRAM on installed program names -EOF - cat << EOF -Host type: - --build=BUILD configure for building on BUILD [BUILD=HOST] - --host=HOST configure for HOST [guessed] - --target=TARGET configure for TARGET [TARGET=HOST] -Features and packages: - --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) - --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] - --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) - --x-includes=DIR X include files are in DIR - --x-libraries=DIR X library files are in DIR -EOF - if test -n "$ac_help"; then - echo "--enable and --with options recognized:$ac_help" - fi - exit 0 ;; + -help | --help | --hel | --he | -h) + ac_init_help=long ;; + -help=r* | --help=r* | --hel=r* | --he=r* | -hr*) + ac_init_help=recursive ;; + -help=s* | --help=s* | --hel=s* | --he=s* | -hs*) + ac_init_help=short ;; -host | --host | --hos | --ho) - ac_prev=host ;; + ac_prev=host_alias ;; -host=* | --host=* | --hos=* | --ho=*) - host="$ac_optarg" ;; + host_alias=$ac_optarg ;; -includedir | --includedir | --includedi | --included | --include \ | --includ | --inclu | --incl | --inc) ac_prev=includedir ;; -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ | --includ=* | --inclu=* | --incl=* | --inc=*) - includedir="$ac_optarg" ;; + includedir=$ac_optarg ;; -infodir | --infodir | --infodi | --infod | --info | --inf) ac_prev=infodir ;; -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*) - infodir="$ac_optarg" ;; + infodir=$ac_optarg ;; -libdir | --libdir | --libdi | --libd) ac_prev=libdir ;; -libdir=* | --libdir=* | --libdi=* | --libd=*) - libdir="$ac_optarg" ;; + libdir=$ac_optarg ;; -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ | --libexe | --libex | --libe) ac_prev=libexecdir ;; -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \ | --libexe=* | --libex=* | --libe=*) - libexecdir="$ac_optarg" ;; + libexecdir=$ac_optarg ;; -localstatedir | --localstatedir | --localstatedi | --localstated \ | --localstate | --localstat | --localsta | --localst \ @@ -230,12 +308,12 @@ EOF -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \ | --localstate=* | --localstat=* | --localsta=* | --localst=* \ | --locals=* | --local=* | --loca=* | --loc=* | --lo=*) - localstatedir="$ac_optarg" ;; + localstatedir=$ac_optarg ;; -mandir | --mandir | --mandi | --mand | --man | --ma | --m) ac_prev=mandir ;; -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*) - mandir="$ac_optarg" ;; + mandir=$ac_optarg ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. @@ -256,26 +334,26 @@ EOF -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \ | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \ | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*) - oldincludedir="$ac_optarg" ;; + oldincludedir=$ac_optarg ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) - prefix="$ac_optarg" ;; + 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_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_suffix=$ac_optarg ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ @@ -292,7 +370,7 @@ EOF | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) - program_transform_name="$ac_optarg" ;; + program_transform_name=$ac_optarg ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) @@ -302,7 +380,7 @@ EOF ac_prev=sbindir ;; -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \ | --sbi=* | --sb=*) - sbindir="$ac_optarg" ;; + sbindir=$ac_optarg ;; -sharedstatedir | --sharedstatedir | --sharedstatedi \ | --sharedstated | --sharedstate | --sharedstat | --sharedsta \ @@ -313,58 +391,57 @@ EOF | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \ | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \ | --sha=* | --sh=*) - sharedstatedir="$ac_optarg" ;; + sharedstatedir=$ac_optarg ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) - site="$ac_optarg" ;; + site=$ac_optarg ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) - srcdir="$ac_optarg" ;; + srcdir=$ac_optarg ;; -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ | --syscon | --sysco | --sysc | --sys | --sy) ac_prev=sysconfdir ;; -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \ | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*) - sysconfdir="$ac_optarg" ;; + sysconfdir=$ac_optarg ;; -target | --target | --targe | --targ | --tar | --ta | --t) - ac_prev=target ;; + ac_prev=target_alias ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) - target="$ac_optarg" ;; + target_alias=$ac_optarg ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; - -version | --version | --versio | --versi | --vers) - echo "configure generated by autoconf version 2.13" - exit 0 ;; + -version | --version | --versio | --versi | --vers | -V) + ac_init_version=: ;; -with-* | --with-*) - ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` + ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'` # 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: $ac_package: invalid package name" 1>&2; exit 1; } - fi + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } ac_package=`echo $ac_package| sed 's/-/_/g'` - case "$ac_option" in - *=*) ;; + case $ac_option in + *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;; *) ac_optarg=yes ;; esac - eval "with_${ac_package}='$ac_optarg'" ;; + eval "with_$ac_package='$ac_optarg'" ;; -without-* | --without-*) - ac_package=`echo $ac_option|sed -e 's/-*without-//'` + ac_package=`expr "x$ac_option" : 'x-*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" ;; + expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid package name: $ac_package" >&2 + { (exit 1); exit 1; }; } + ac_package=`echo $ac_package | sed 's/-/_/g'` + eval "with_$ac_package=no" ;; --x) # Obsolete; use --with-x. @@ -375,98 +452,98 @@ EOF ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) - x_includes="$ac_optarg" ;; + x_includes=$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="$ac_optarg" ;; + x_libraries=$ac_optarg ;; - -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } + -*) { echo "$as_me: error: unrecognized option: $ac_option +Try \`$0 --help' for more information." >&2 + { (exit 1); exit 1; }; } ;; + *=*) + ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='` + # Reject names that are not valid shell variable names. + expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null && + { echo "$as_me: error: invalid variable name: $ac_envvar" >&2 + { (exit 1); exit 1; }; } + ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` + eval "$ac_envvar='$ac_optarg'" + export $ac_envvar ;; + *) - 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="$ac_option" + # FIXME: should be removed in autoconf 3.0. + echo "$as_me: WARNING: you should use --build, --host, --target" >&2 + expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null && + echo "$as_me: WARNING: invalid host type: $ac_option" >&2 + : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$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 + ac_option=--`echo $ac_prev | sed 's/_/-/g'` + { echo "$as_me: error: missing argument to $ac_option" >&2 + { (exit 1); exit 1; }; } fi -exec 5>./config.log -echo "\ -This file contains any messages produced by compilers while -running configure, to aid debugging if configure makes a mistake. -" 1>&5 +# Be sure to have absolute paths. +for ac_var in exec_prefix prefix +do + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* | NONE | '' ) ;; + *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; + esac +done -# Strip out --no-create and --no-recursion so they do not pile up. -# Also quote any args containing shell metacharacters. -ac_configure_args= -for ac_arg +# Be sure to have absolute paths. +for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \ + localstatedir libdir includedir oldincludedir infodir mandir do - case "$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 $ac_arg" ;; + eval ac_val=$`echo $ac_var` + case $ac_val in + [\\/$]* | ?:[\\/]* ) ;; + *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + { (exit 1); exit 1; }; };; esac done -# NLS nuisances. -# Only set these to C if already set. These must not be set unconditionally -# because not all systems understand e.g. LANG=C (notably SCO). -# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'! -# Non-C LC_CTYPE values break the ctype check. -if test "${LANG+set}" = set; then LANG=C; export LANG; fi -if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi -if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi -if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi +# There might be people who depend on the old broken behavior: `$host' +# used to hold the argument of --host etc. +build=$build_alias +host=$host_alias +target=$target_alias + +# FIXME: should be removed in autoconf 3.0. +if test "x$host_alias" != x; then + if test "x$build_alias" = x; then + cross_compiling=maybe + echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host. + If a cross compiler is detected then cross compile mode will be used." >&2 + elif test "x$build_alias" != "x$host_alias"; then + cross_compiling=yes + fi +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 +ac_tool_prefix= +test -n "$host_alias" && ac_tool_prefix=$host_alias- -# 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=src/reduce.c +test "$silent" = yes && exec 6>/dev/null # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. ac_prog=$0 - ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` + 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 @@ -477,13 +554,321 @@ else fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then - { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2 + { (exit 1); exit 1; }; } else - { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } + { echo "$as_me: error: cannot find sources in $srcdir" >&2 + { (exit 1); exit 1; }; } fi fi -srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` +srcdir=`echo "$srcdir" | sed 's%\([^\\/]\)[\\/]*$%\1%'` +ac_env_build_alias_set=${build_alias+set} +ac_env_build_alias_value=$build_alias +ac_cv_env_build_alias_set=${build_alias+set} +ac_cv_env_build_alias_value=$build_alias +ac_env_host_alias_set=${host_alias+set} +ac_env_host_alias_value=$host_alias +ac_cv_env_host_alias_set=${host_alias+set} +ac_cv_env_host_alias_value=$host_alias +ac_env_target_alias_set=${target_alias+set} +ac_env_target_alias_value=$target_alias +ac_cv_env_target_alias_set=${target_alias+set} +ac_cv_env_target_alias_value=$target_alias +ac_env_CC_set=${CC+set} +ac_env_CC_value=$CC +ac_cv_env_CC_set=${CC+set} +ac_cv_env_CC_value=$CC +ac_env_CFLAGS_set=${CFLAGS+set} +ac_env_CFLAGS_value=$CFLAGS +ac_cv_env_CFLAGS_set=${CFLAGS+set} +ac_cv_env_CFLAGS_value=$CFLAGS +ac_env_LDFLAGS_set=${LDFLAGS+set} +ac_env_LDFLAGS_value=$LDFLAGS +ac_cv_env_LDFLAGS_set=${LDFLAGS+set} +ac_cv_env_LDFLAGS_value=$LDFLAGS +ac_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_env_CPPFLAGS_value=$CPPFLAGS +ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set} +ac_cv_env_CPPFLAGS_value=$CPPFLAGS +ac_env_CPP_set=${CPP+set} +ac_env_CPP_value=$CPP +ac_cv_env_CPP_set=${CPP+set} +ac_cv_env_CPP_value=$CPP + +# +# Report the --help message. +# +if test "$ac_init_help" = "long"; then + # 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 < if you have libraries in a + nonstandard directory + CPPFLAGS C/C++ preprocessor flags, e.g. -I if you have + headers in a nonstandard directory + CPP C preprocessor + +Use these variables to override the choices made by `configure' or to help +it to find libraries and programs with nonstandard names/locations. + +Report bugs to . +EOF +fi + +if test "$ac_init_help" = "recursive"; then + # If there are subdirs, report their specific --help. + ac_popdir=`pwd` + for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue + cd $ac_subdir + # A "../" for each directory in /$ac_subdir. + ac_dots=`echo $ac_subdir | + sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` + + case $srcdir in + .) # No --srcdir option. We are building in place. + ac_sub_srcdir=$srcdir ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_sub_srcdir=$srcdir/$ac_subdir ;; + *) # Relative path. + ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; + esac + + # Check for guested configure; otherwise get Cygnus style configure. + if test -f $ac_sub_srcdir/configure.gnu; then + echo + $SHELL $ac_sub_srcdir/configure.gnu --help=recursive + elif test -f $ac_sub_srcdir/configure; then + echo + $SHELL $ac_sub_srcdir/configure --help=recursive + elif test -f $ac_sub_srcdir/configure.ac || + test -f $ac_sub_srcdir/configure.in; then + echo + $ac_configure --help + else + echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 + fi + cd $ac_popdir + done +fi + +test -n "$ac_init_help" && exit 0 +if $ac_init_version; then + cat <<\EOF +bison configure 1.28c +generated by GNU Autoconf 2.52 + +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Free Software Foundation, Inc. +This configure script is free software; the Free Software Foundation +gives unlimited permission to copy, distribute and modify it. +EOF + exit 0 +fi +exec 5>config.log +cat >&5 </dev/null | sed 1q` +uname -m = `(uname -m) 2>/dev/null || echo unknown` +uname -r = `(uname -r) 2>/dev/null || echo unknown` +uname -s = `(uname -s) 2>/dev/null || echo unknown` +uname -v = `(uname -v) 2>/dev/null || echo unknown` + +/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` +/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` + +/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` +/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` +/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` +hostinfo = `(hostinfo) 2>/dev/null || echo unknown` +/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` +/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` +/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` + +PATH = $PATH + +_ASUNAME +} >&5 + +cat >&5 <\?\"\']*) + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` + ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + ac_sep=" " ;; + *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" + ac_sep=" " ;; + esac + # Get rid of the leading space. +done + +# When interrupted or exit'd, cleanup temporary files, and complete +# config.log. We remove comments because anyway the quotes in there +# would cause problems or look ugly. +trap 'exit_status=$? + # Save into config.log some information that might help in debugging. + echo >&5 + echo "## ----------------- ##" >&5 + echo "## Cache variables. ##" >&5 + echo "## ----------------- ##" >&5 + echo >&5 + # The following way of writing the cache mishandles newlines in values, +{ + (set) 2>&1 | + case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in + *ac_space=\ *) + sed -n \ + "s/'"'"'/'"'"'\\\\'"'"''"'"'/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p" + ;; + *) + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} >&5 + sed "/^$/d" confdefs.h >conftest.log + if test -s conftest.log; then + echo >&5 + echo "## ------------ ##" >&5 + echo "## confdefs.h. ##" >&5 + echo "## ------------ ##" >&5 + echo >&5 + cat conftest.log >&5 + fi + (echo; echo) >&5 + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" >&5 + echo "$as_me: exit $exit_status" >&5 + rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && + exit $exit_status + ' 0 +for ac_signal in 1 2 13 15; do + trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal +done +ac_signal=0 + +# confdefs.h avoids OS command line length limits that DEFS can exceed. +rm -rf conftest* confdefs.h +# AIX cpp loses on an empty file, so make sure it contains at least a newline. +echo >confdefs.h +# Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then if test "x$prefix" != xNONE; then @@ -494,43 +879,110 @@ if test -z "$CONFIG_SITE"; then fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then - echo "loading site script $ac_site_file" + { echo "$as_me:882: loading site script $ac_site_file" >&5 +echo "$as_me: loading site script $ac_site_file" >&6;} + cat "$ac_site_file" >&5 . "$ac_site_file" fi done if test -r "$cache_file"; then - echo "loading cache $cache_file" - . $cache_file + # Some versions of bash will fail to source /dev/null (special + # files actually), so we avoid doing that. + if test -f "$cache_file"; then + { echo "$as_me:893: loading cache $cache_file" >&5 +echo "$as_me: loading cache $cache_file" >&6;} + case $cache_file in + [\\/]* | ?:[\\/]* ) . $cache_file;; + *) . ./$cache_file;; + esac + fi else - echo "creating cache $cache_file" - > $cache_file + { echo "$as_me:901: creating cache $cache_file" >&5 +echo "$as_me: creating cache $cache_file" >&6;} + >$cache_file +fi + +# Check that the precious variables saved in the cache have kept the same +# value. +ac_cache_corrupted=false +for ac_var in `(set) 2>&1 | + sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do + eval ac_old_set=\$ac_cv_env_${ac_var}_set + eval ac_new_set=\$ac_env_${ac_var}_set + eval ac_old_val="\$ac_cv_env_${ac_var}_value" + eval ac_new_val="\$ac_env_${ac_var}_value" + case $ac_old_set,$ac_new_set in + set,) + { echo "$as_me:917: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,set) + { echo "$as_me:921: error: \`$ac_var' was not set in the previous run" >&5 +echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} + ac_cache_corrupted=: ;; + ,);; + *) + if test "x$ac_old_val" != "x$ac_new_val"; then + { echo "$as_me:927: error: \`$ac_var' has changed since the previous run:" >&5 +echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} + { echo "$as_me:929: former value: $ac_old_val" >&5 +echo "$as_me: former value: $ac_old_val" >&2;} + { echo "$as_me:931: current value: $ac_new_val" >&5 +echo "$as_me: current value: $ac_new_val" >&2;} + ac_cache_corrupted=: + fi;; + esac + # Pass precious variables to config.status. It doesn't matter if + # we pass some twice (in addition to the command line arguments). + if test "$ac_new_set" = set; then + case $ac_new_val in + *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` + ac_configure_args="$ac_configure_args '$ac_arg'" + ;; + *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" + ;; + esac + fi +done +if $ac_cache_corrupted; then + { echo "$as_me:950: error: changes in the environment can compromise the build" >&5 +echo "$as_me: error: changes in the environment can compromise the build" >&2;} + { { echo "$as_me:952: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 +echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} + { (exit 1); exit 1; }; } fi ac_ext=c -# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' -ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross - -ac_exeext= -ac_objext=o -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 +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac +echo "#! $SHELL" >conftest.sh +echo "exit 0" >>conftest.sh +chmod +x conftest.sh +if { (echo "$as_me:972: PATH=\".;.\"; conftest.sh") >&5 + (PATH=".;."; conftest.sh) 2>&5 + ac_status=$? + echo "$as_me:975: \$? = $ac_status" >&5 + (exit $ac_status); }; then + ac_path_separator=';' else - ac_n= ac_c='\c' ac_t= + ac_path_separator=: fi - +PATH_SEPARATOR="$ac_path_separator" +rm -f conftest.sh ac_aux_dir= -for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do +for ac_dir in config $srcdir/config; do if test -f $ac_dir/install-sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" @@ -539,14 +991,20 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break + elif test -f $ac_dir/shtool; then + ac_aux_dir=$ac_dir + ac_install_sh="$ac_aux_dir/shtool install -c" + break fi done if test -z "$ac_aux_dir"; then - { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; } + { { echo "$as_me:1001: error: cannot find install-sh or install.sh in config $srcdir/config" >&5 +echo "$as_me: error: cannot find install-sh or install.sh in config $srcdir/config" >&2;} + { (exit 1); exit 1; }; } fi -ac_config_guess=$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_config_guess="$SHELL $ac_aux_dir/config.guess" +ac_config_sub="$SHELL $ac_aux_dir/config.sub" +ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or @@ -555,31 +1013,39 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install +# AmigaOS /C/install, which installs bootblocks on floppy discs # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # 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""... $ac_c" 1>&6 -echo "configure:564: checking for a BSD compatible install" >&5 +echo "$as_me:1021: checking for a BSD compatible install" >&5 +echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then -if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test "${ac_cv_path_install+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" + ac_save_IFS=$IFS; IFS=$ac_path_separator for ac_dir in $PATH; do + IFS=$ac_save_IFS # 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/*) ;; + case $ac_dir/ in + / | ./ | .// | /cC/* \ + | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ + | /usr/ucb/* ) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do - if test -f $ac_dir/$ac_prog; then + if $as_executable_p "$ac_dir/$ac_prog"; then if test $ac_prog = install && - grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then + grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : + elif test $ac_prog = install && + grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : else ac_cv_path_install="$ac_dir/$ac_prog -c" break 2 @@ -589,31 +1055,31 @@ else ;; esac done - IFS="$ac_save_IFS" fi if test "${ac_cv_path_install+set}" = set; then - INSTALL="$ac_cv_path_install" + INSTALL=$ac_cv_path_install else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. - INSTALL="$ac_install_sh" + INSTALL=$ac_install_sh fi fi -echo "$ac_t""$INSTALL" 1>&6 +echo "$as_me:1070: result: $INSTALL" >&5 +echo "${ECHO_T}$INSTALL" >&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_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' +test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 -echo "configure:617: checking whether build environment is sane" >&5 +echo "$as_me:1081: checking whether build environment is sane" >&5 +echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 # Just in case sleep 1 echo timestamp > conftestfile @@ -635,8 +1101,11 @@ if ( # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { echo "configure: error: ls -t appears to fail. Make sure there is not a broken -alias in your environment" 1>&2; exit 1; } + { { echo "$as_me:1104: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&5 +echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken +alias in your environment" >&2;} + { (exit 1); exit 1; }; } fi test "$2" = conftestfile @@ -645,145 +1114,154 @@ then # Ok. : else - { echo "configure: error: newly created file is older than distributed files! -Check your system clock" 1>&2; exit 1; } + { { echo "$as_me:1117: error: newly created file is older than distributed files! +Check your system clock" >&5 +echo "$as_me: error: newly created file is older than distributed files! +Check your system clock" >&2;} + { (exit 1); exit 1; }; } fi rm -f conftest* -echo "$ac_t""yes" 1>&6 -if test "$program_transform_name" = s,x,x,; then - program_transform_name= -else - # Double any \ or $. echo might interpret backslashes. - cat <<\EOF_SED > conftestsed -s,\\,\\\\,g; s,\$,$$,g -EOF_SED - program_transform_name="`echo $program_transform_name|sed -f conftestsed`" - rm -f conftestsed -fi +echo "$as_me:1124: result: yes" >&5 +echo "${ECHO_T}yes" >&6 test "$program_prefix" != NONE && - program_transform_name="s,^,${program_prefix},; $program_transform_name" + program_transform_name="s,^,$program_prefix,;$program_transform_name" # Use a double $ so make ignores it. test "$program_suffix" != NONE && - program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" - -# sed with no file args requires a program. -test "$program_transform_name" = "" && program_transform_name="s,x,x," - -echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 -echo "configure:674: checking whether ${MAKE-make} sets \${MAKE}" >&5 -set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftestmake <<\EOF + program_transform_name="s,\$,$program_suffix,;$program_transform_name" +# Double any \ or $. echo might interpret backslashes. +# By default was `s,x,x', remove it if useless. +cat <<\_ACEOF >conftest.sed +s/[\\$]/&&/g;s/;s,x,x,$// +_ACEOF +program_transform_name=`echo $program_transform_name | sed -f conftest.sed` +rm conftest.sed + +echo "$as_me:1139: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 +set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` +if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.make <<\EOF all: @echo 'ac_maketemp="${MAKE}"' EOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. -eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` +eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi -rm -f conftestmake +rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then - echo "$ac_t""yes" 1>&6 + echo "$as_me:1159: result: yes" >&5 +echo "${ECHO_T}yes" >&6 SET_MAKE= else - echo "$ac_t""no" 1>&6 + echo "$as_me:1163: result: no" >&5 +echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi - PACKAGE=bison -VERSION=1.28a +VERSION=1.28c if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then - { echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; } + { { echo "$as_me:1173: error: source directory already configured; run \"make distclean\" there first" >&5 +echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} + { (exit 1); exit 1; }; } fi -cat >> confdefs.h <>confdefs.h <> confdefs.h <>confdefs.h <&6 -echo "configure:720: checking for working aclocal" >&5 +echo "$as_me:1187: checking for working aclocal" >&5 +echo $ECHO_N "checking for working aclocal... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (aclocal --version) < /dev/null > /dev/null 2>&1; then ACLOCAL=aclocal - echo "$ac_t""found" 1>&6 + echo "$as_me:1194: result: found" >&5 +echo "${ECHO_T}found" >&6 else ACLOCAL="$missing_dir/missing aclocal" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1198: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 -echo "configure:733: checking for working autoconf" >&5 +echo "$as_me:1202: checking for working autoconf" >&5 +echo $ECHO_N "checking for working autoconf... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (autoconf --version) < /dev/null > /dev/null 2>&1; then AUTOCONF=autoconf - echo "$ac_t""found" 1>&6 + echo "$as_me:1209: result: found" >&5 +echo "${ECHO_T}found" >&6 else AUTOCONF="$missing_dir/missing autoconf" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1213: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working automake""... $ac_c" 1>&6 -echo "configure:746: checking for working automake" >&5 +echo "$as_me:1217: checking for working automake" >&5 +echo $ECHO_N "checking for working automake... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (automake --version) < /dev/null > /dev/null 2>&1; then AUTOMAKE=automake - echo "$ac_t""found" 1>&6 + echo "$as_me:1224: result: found" >&5 +echo "${ECHO_T}found" >&6 else AUTOMAKE="$missing_dir/missing automake" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1228: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 -echo "configure:759: checking for working autoheader" >&5 +echo "$as_me:1232: checking for working autoheader" >&5 +echo $ECHO_N "checking for working autoheader... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (autoheader --version) < /dev/null > /dev/null 2>&1; then AUTOHEADER=autoheader - echo "$ac_t""found" 1>&6 + echo "$as_me:1239: result: found" >&5 +echo "${ECHO_T}found" >&6 else AUTOHEADER="$missing_dir/missing autoheader" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1243: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi -echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 -echo "configure:772: checking for working makeinfo" >&5 +echo "$as_me:1247: checking for working makeinfo" >&5 +echo $ECHO_N "checking for working makeinfo... $ECHO_C" >&6 # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if (makeinfo --version) < /dev/null > /dev/null 2>&1; then MAKEINFO=makeinfo - echo "$ac_t""found" 1>&6 + echo "$as_me:1254: result: found" >&5 +echo "${ECHO_T}found" >&6 else MAKEINFO="$missing_dir/missing makeinfo" - echo "$ac_t""missing" 1>&6 + echo "$as_me:1258: result: missing" >&5 +echo "${ECHO_T}missing" >&6 fi +ac_config_headers="$ac_config_headers config.h:config.hin" - - - +ac_config_commands="$ac_config_commands default-1" # Initialize the test suite. AT_TESTPATH=../src @@ -793,221 +1271,582 @@ if test -z "$ECHO_C$ECHO_N$ECHO_T"; then ECHO_C="$ac_c" ECHO_N="$ac_n" ECHO_T="$ac_t" - - - -fi +fi # Checks for programs. -# 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 -echo "configure:807: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. +set dummy ${ac_tool_prefix}gcc; ac_word=$2 +echo "$as_me:1286: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="gcc" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="${ac_tool_prefix}gcc" +echo "$as_me:1301: found $ac_dir/$ac_word" >&5 +break +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:1309: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:1312: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -if test -z "$CC"; then - # Extract the first word of "cc", so it can be a program name with args. -set dummy cc; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:837: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'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="$IFS"; IFS=":" - ac_prog_rejected=no - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue - fi - ac_cv_prog_CC="cc" - break - fi - done - IFS="$ac_save_ifs" -if test $ac_prog_rejected = yes; then - # We found a bogon in the path, so make sure we never use it. - set dummy $ac_cv_prog_CC - shift - if test $# -gt 0; then - # We chose a different compiler from the bogus one. - # However, it has the same basename, so the bogon will be chosen - # first if we set CC to just the basename; use the full file name. - shift - set dummy "$ac_dir/$ac_word" "$@" - shift - ac_cv_prog_CC="$@" - fi +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +echo "$as_me:1321: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="gcc" +echo "$as_me:1336: found $ac_dir/$ac_word" >&5 +break +done + fi fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1344: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1347: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -CC="$ac_cv_prog_CC" -if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + + CC=$ac_ct_CC else - echo "$ac_t""no" 1>&6 + CC="$ac_cv_prog_CC" fi - if test -z "$CC"; then - case "`uname -s`" in - *win32* | *WIN32*) - # Extract the first word of "cl", so it can be a program name with args. -set dummy cl; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:888: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +echo "$as_me:1360: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_prog_CC="cl" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="${ac_tool_prefix}cc" +echo "$as_me:1375: found $ac_dir/$ac_word" >&5 +break +done + fi fi -CC="$ac_cv_prog_CC" +CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$ac_t""$CC" 1>&6 + echo "$as_me:1383: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "$ac_t""no" 1>&6 -fi - ;; - esac - fi - test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } + echo "$as_me:1386: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:920: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:1395: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="cc" +echo "$as_me:1410: found $ac_dir/$ac_word" >&5 +break +done -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' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1418: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 +else + echo "$as_me:1421: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi -cat > conftest.$ac_ext << EOF + CC=$ac_ct_CC +else + CC="$ac_cv_prog_CC" +fi -#line 931 "configure" -#include "confdefs.h" +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +echo "$as_me:1434: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue +fi +ac_cv_prog_CC="cc" +echo "$as_me:1454: found $ac_dir/$ac_word" >&5 +break +done -main(){return(0);} -EOF -if { (eval echo configure:936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - ac_cv_prog_cc_works=yes - # If we can't run a trivial program, we are probably using a cross compiler. - if (./conftest; exit) 2>/dev/null; then - ac_cv_prog_cc_cross=no - else - ac_cv_prog_cc_cross=yes +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $# != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + set dummy "$ac_dir/$ac_word" ${1+"$@"} + shift + ac_cv_prog_CC="$@" fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:1476: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - ac_cv_prog_cc_works=no + echo "$as_me:1479: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -fr 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' -ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' -cross_compiling=$ac_cv_prog_cc_cross -echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 -if test $ac_cv_prog_cc_works = no; then - { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } fi -echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:962: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 -echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 -cross_compiling=$ac_cv_prog_cc_cross - -echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:967: checking whether we are using GNU C" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +echo "$as_me:1490: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then - ac_cv_prog_gcc=yes + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. else - ac_cv_prog_gcc=no + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_CC="$ac_tool_prefix$ac_prog" +echo "$as_me:1505: found $ac_dir/$ac_word" >&5 +break +done + +fi fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + echo "$as_me:1513: result: $CC" >&5 +echo "${ECHO_T}$CC" >&6 +else + echo "$as_me:1516: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -echo "$ac_t""$ac_cv_prog_gcc" 1>&6 + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:1529: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_CC+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_CC="$ac_prog" +echo "$as_me:1544: found $ac_dir/$ac_word" >&5 +break +done -if test $ac_cv_prog_gcc = yes; then - GCC=yes +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + echo "$as_me:1552: result: $ac_ct_CC" >&5 +echo "${ECHO_T}$ac_ct_CC" >&6 else - GCC= + echo "$as_me:1555: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -ac_test_CFLAGS="${CFLAGS+set}" -ac_save_CFLAGS="$CFLAGS" -CFLAGS= -echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:995: checking whether ${CC-cc} accepts -g" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_cc_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_cc_g=yes + test -n "$ac_ct_CC" && break +done + + CC=$ac_ct_CC +fi + +fi + +test -z "$CC" && { { echo "$as_me:1567: error: no acceptable cc found in \$PATH" >&5 +echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} + { (exit 1); exit 1; }; } + +# Provide some information about the compiler. +echo "$as_me:1572:" \ + "checking for C compiler version" >&5 +ac_compiler=`set X $ac_compile; echo $2` +{ (eval echo "$as_me:1575: \"$ac_compiler --version &5\"") >&5 + (eval $ac_compiler --version &5) 2>&5 + ac_status=$? + echo "$as_me:1578: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1580: \"$ac_compiler -v &5\"") >&5 + (eval $ac_compiler -v &5) 2>&5 + ac_status=$? + echo "$as_me:1583: \$? = $ac_status" >&5 + (exit $ac_status); } +{ (eval echo "$as_me:1585: \"$ac_compiler -V &5\"") >&5 + (eval $ac_compiler -V &5) 2>&5 + ac_status=$? + echo "$as_me:1588: \$? = $ac_status" >&5 + (exit $ac_status); } + +cat >conftest.$ac_ext <<_ACEOF +#line 1592 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files a.out a.exe" +# Try to create an executable without -o first, disregard a.out. +# It will help us diagnose broken compilers, and finding out an intuition +# of exeext. +echo "$as_me:1608: checking for C compiler default output" >&5 +echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 +ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` +if { (eval echo "$as_me:1611: \"$ac_link_default\"") >&5 + (eval $ac_link_default) 2>&5 + ac_status=$? + echo "$as_me:1614: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # Find the output, starting from the most likely. This scheme is +# not robust to junk in `.', hence go to wildcards (a.*) only as a last +# resort. +for ac_file in `ls a.exe conftest.exe 2>/dev/null; + ls a.out conftest 2>/dev/null; + ls a.* conftest.* 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + a.out ) # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + # FIXME: I believe we export ac_cv_exeext for Libtool --akim. + export ac_cv_exeext + break;; + * ) break;; + esac +done else - ac_cv_prog_cc_g=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:1637: error: C compiler cannot create executables" >&5 +echo "$as_me: error: C compiler cannot create executables" >&2;} + { (exit 77); exit 77; }; } +fi + +ac_exeext=$ac_cv_exeext +echo "$as_me:1643: result: $ac_file" >&5 +echo "${ECHO_T}$ac_file" >&6 + +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:1648: checking whether the C compiler works" >&5 +echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 +# FIXME: These cross compiler hacks should be removed for Autoconf 3.0 +# If not cross compiling, check that we can run a simple program. +if test "$cross_compiling" != yes; then + if { ac_try='./$ac_file' + { (eval echo "$as_me:1654: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1657: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + cross_compiling=no + else + if test "$cross_compiling" = maybe; then + cross_compiling=yes + else + { { echo "$as_me:1664: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&5 +echo "$as_me: error: cannot run C compiled programs. +If you meant to cross compile, use \`--host'." >&2;} + { (exit 1); exit 1; }; } + fi + fi +fi +echo "$as_me:1672: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +rm -f a.out a.exe conftest$ac_cv_exeext +ac_clean_files=$ac_clean_files_save +# Check the compiler produces executables we can run. If not, either +# the compiler is broken, or we cross compile. +echo "$as_me:1679: checking whether we are cross compiling" >&5 +echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 +echo "$as_me:1681: result: $cross_compiling" >&5 +echo "${ECHO_T}$cross_compiling" >&6 + +echo "$as_me:1684: checking for executable suffix" >&5 +echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 +if { (eval echo "$as_me:1686: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:1689: \$? = $ac_status" >&5 + (exit $ac_status); }; then + # If both `conftest.exe' and `conftest' are `present' (well, observable) +# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + export ac_cv_exeext + break;; + * ) break;; + esac +done +else + { { echo "$as_me:1705: error: cannot compute EXEEXT: cannot compile and link" >&5 +echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} + { (exit 1); exit 1; }; } +fi + +rm -f conftest$ac_cv_exeext +echo "$as_me:1711: result: $ac_cv_exeext" >&5 +echo "${ECHO_T}$ac_cv_exeext" >&6 + +rm -f conftest.$ac_ext +EXEEXT=$ac_cv_exeext +ac_exeext=$EXEEXT +echo "$as_me:1717: checking for object suffix" >&5 +echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 +if test "${ac_cv_objext+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1723 "configure" +#include "confdefs.h" + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { (eval echo "$as_me:1735: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1738: \$? = $ac_status" >&5 + (exit $ac_status); }; then + for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +{ { echo "$as_me:1750: error: cannot compute OBJEXT: cannot compile" >&5 +echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} + { (exit 1); exit 1; }; } fi -rm -f conftest* +rm -f conftest.$ac_cv_objext conftest.$ac_ext fi +echo "$as_me:1757: result: $ac_cv_objext" >&5 +echo "${ECHO_T}$ac_cv_objext" >&6 +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +echo "$as_me:1761: checking whether we are using the GNU C compiler" >&5 +echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 +if test "${ac_cv_c_compiler_gnu+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1767 "configure" +#include "confdefs.h" + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1782: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1785: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1788: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1791: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_compiler_gnu=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_compiler_gnu=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +echo "$as_me:1803: result: $ac_cv_c_compiler_gnu" >&5 +echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 +GCC=`test $ac_compiler_gnu = yes && echo yes` +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +CFLAGS="-g" +echo "$as_me:1809: checking whether $CC accepts -g" >&5 +echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_g+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 1815 "configure" +#include "confdefs.h" + +int +main () +{ -echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1827: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1830: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1833: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1836: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_g=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_prog_cc_g=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:1846: result: $ac_cv_prog_cc_g" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then - CFLAGS="$ac_save_CFLAGS" + CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" @@ -1021,164 +1860,433 @@ else CFLAGS= fi fi +# Some people use a C++ compiler to compile C. Since we use `exit', +# in C++ we need to declare it. In case someone uses the same compiler +# for both compiling C and C++ we need to have the C++ compiler decide +# the declaration of exit, since it's the most demanding environment. +cat >conftest.$ac_ext <<_ACEOF +#ifndef __cplusplus + choke me +#endif +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1873: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1876: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1879: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1882: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + for ac_declaration in \ + ''\ + '#include ' \ + 'extern "C" void std::exit (int) throw (); using std::exit;' \ + 'extern "C" void std::exit (int); using std::exit;' \ + 'extern "C" void exit (int) throw ();' \ + 'extern "C" void exit (int);' \ + 'void exit (int);' +do + cat >conftest.$ac_ext <<_ACEOF +#line 1894 "configure" +#include "confdefs.h" +#include +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1907: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1910: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1913: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1916: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +continue +fi +rm -f conftest.$ac_objext conftest.$ac_ext + cat >conftest.$ac_ext <<_ACEOF +#line 1926 "configure" +#include "confdefs.h" +$ac_declaration +int +main () +{ +exit (42); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:1938: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:1941: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:1944: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:1947: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +done +rm -f conftest* +if test -n "$ac_declaration"; then + echo '#ifdef __cplusplus' >>confdefs.h + echo $ac_declaration >>confdefs.h + echo '#endif' >>confdefs.h +fi + +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest.$ac_ext +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu -echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1027: checking how to run the C preprocessor" >&5 +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:1979: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&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="${CC-cc} -E" + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2000 "configure" #include "confdefs.h" #include -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1048: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then + Syntax error +_ACEOF +if { (eval echo "$as_me:2005: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2011: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -E -traditional-cpp" - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2034 "configure" #include "confdefs.h" -#include -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1065: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - : +#include +_ACEOF +if { (eval echo "$as_me:2038: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2044: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP="${CC-cc} -nologo -E" - cat > conftest.$ac_ext <&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +#line 2091 "configure" #include "confdefs.h" #include -Syntax Error -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1082: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then + Syntax error +_ACEOF +if { (eval echo "$as_me:2096: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2102: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then : else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - CPP=/lib/cpp + # Broken: fails on valid input. +continue fi -rm -f conftest* -fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +#line 2125 "configure" +#include "confdefs.h" +#include +_ACEOF +if { (eval echo "$as_me:2129: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2135: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes fi -rm -f conftest* - ac_cv_prog_CPP="$CPP" +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + # Passes both tests. +ac_preproc_ok=: +break fi - CPP="$ac_cv_prog_CPP" +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : else - ac_cv_prog_CPP="$CPP" + { { echo "$as_me:2163: error: C preprocessor \"$CPP\" fails sanity check" >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} + { (exit 1); exit 1; }; } fi -echo "$ac_t""$CPP" 1>&6 -ac_safe=`echo "minix/config.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for minix/config.h""... $ac_c" 1>&6 -echo "configure:1108: checking for minix/config.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +echo "$as_me:2174: checking for minix/config.h" >&5 +echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6 +if test "${ac_cv_header_minix_config_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2180 "configure" #include "confdefs.h" #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1118: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +_ACEOF +if { (eval echo "$as_me:2184: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:2190: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_cv_header_minix_config_h=yes +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + ac_cv_header_minix_config_h=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 +echo "$as_me:2209: result: $ac_cv_header_minix_config_h" >&5 +echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6 +if test $ac_cv_header_minix_config_h = yes; then MINIX=yes else - echo "$ac_t""no" 1>&6 -MINIX= + MINIX= fi if test "$MINIX" = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define _POSIX_SOURCE 1 EOF - cat >> confdefs.h <<\EOF +cat >>confdefs.h <<\EOF #define _POSIX_1_SOURCE 2 EOF - cat >> confdefs.h <<\EOF +cat >>confdefs.h <<\EOF #define _MINIX 1 EOF fi -echo $ac_n "checking for POSIXized ISC""... $ac_c" 1>&6 -echo "configure:1156: checking for POSIXized ISC" >&5 -if test -d /etc/conf/kconfig.d && - grep _POSIX_VERSION /usr/include/sys/unistd.h >/dev/null 2>&1 -then - echo "$ac_t""yes" 1>&6 - ISC=yes # If later tests want to check for ISC. - cat >> confdefs.h <<\EOF -#define _POSIX_SOURCE 1 -EOF - - if test "$GCC" = yes; then - CC="$CC -posix" - else - CC="$CC -Xp" - fi + echo "$as_me:2233: checking for strerror in -lcposix" >&5 +echo $ECHO_N "checking for strerror in -lcposix... $ECHO_C" >&6 +if test "${ac_cv_lib_cposix_strerror+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "$ac_t""no" 1>&6 - ISC= -fi - - - + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcposix $LIBS" +cat >conftest.$ac_ext <<_ACEOF +#line 2241 "configure" +#include "confdefs.h" -echo $ac_n "checking for ${CC-cc} option to accept ANSI C""... $ac_c" 1>&6 -echo "configure:1180: checking for ${CC-cc} option to accept ANSI C" >&5 -if eval "test \"`echo '$''{'am_cv_prog_cc_stdc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char strerror (); +int +main () +{ +strerror (); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:2260: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:2263: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:2266: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2269: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_lib_cposix_strerror=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_lib_cposix_strerror=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +echo "$as_me:2280: result: $ac_cv_lib_cposix_strerror" >&5 +echo "${ECHO_T}$ac_cv_lib_cposix_strerror" >&6 +if test $ac_cv_lib_cposix_strerror = yes; then + LIBS="$LIBS -lcposix" +fi + +echo "$as_me:2286: checking for ${CC-cc} option to accept ANSI C" >&5 +echo $ECHO_N "checking for ${CC-cc} option to accept ANSI C... $ECHO_C" >&6 +if test "${am_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else am_cv_prog_cc_stdc=no ac_save_CC="$CC" @@ -1191,8 +2299,8 @@ ac_save_CC="$CC" for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2303 "configure" #include "confdefs.h" #include #include @@ -1223,175 +2331,173 @@ int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, i int argc; char **argv; -int main() { +int +main () +{ return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; -; return 0; } -EOF -if { (eval echo configure:1233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2345: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2348: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2351: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2354: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then am_cv_prog_cc_stdc="$ac_arg"; break else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext done CC="$ac_save_CC" fi if test -z "$am_cv_prog_cc_stdc"; then - echo "$ac_t""none needed" 1>&6 + echo "$as_me:2368: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 else - echo "$ac_t""$am_cv_prog_cc_stdc" 1>&6 + echo "$as_me:2371: result: $am_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$am_cv_prog_cc_stdc" >&6 fi case "x$am_cv_prog_cc_stdc" in x|xno) ;; *) CC="$CC $am_cv_prog_cc_stdc" ;; esac -# 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 -# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag -# 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""... $ac_c" 1>&6 -echo "configure:1268: checking for a BSD compatible install" >&5 -if test -z "$INSTALL"; then -if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +echo "$as_me:2382: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - IFS="${IFS= }"; ac_save_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. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall 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. - : - else - ac_cv_path_install="$ac_dir/$ac_prog -c" - break 2 - fi - fi - done - ;; - esac - done - IFS="$ac_save_IFS" + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" +echo "$as_me:2397: found $ac_dir/$ac_word" >&5 +break +done fi - if test "${ac_cv_path_install+set}" = set; then - INSTALL="$ac_cv_path_install" - else - # As a last resort, use the slow shell script. We don't cache a - # path for INSTALL within a source directory, because that will - # break other packages using the cache if that directory is - # removed, or if the path is relative. - INSTALL="$ac_install_sh" - fi fi -echo "$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_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' - -test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + echo "$as_me:2405: result: $RANLIB" >&5 +echo "${ECHO_T}$RANLIB" >&6 +else + echo "$as_me:2408: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi -# Extract the first word of "ranlib", so it can be a program name with args. +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # 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 -echo "configure:1323: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'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="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$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=":" +echo "$as_me:2417: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_ac_ct_RANLIB="ranlib" +echo "$as_me:2432: found $ac_dir/$ac_word" >&5 +break +done + + test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" fi fi -RANLIB="$ac_cv_prog_RANLIB" -if test -n "$RANLIB"; then - echo "$ac_t""$RANLIB" 1>&6 +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + echo "$as_me:2441: result: $ac_ct_RANLIB" >&5 +echo "${ECHO_T}$ac_ct_RANLIB" >&6 +else + echo "$as_me:2444: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + RANLIB=$ac_ct_RANLIB else - echo "$ac_t""no" 1>&6 + RANLIB="$ac_cv_prog_RANLIB" fi # GNU M4 is needed to build the testsuite. for ac_prog in gm4 gnum4 m4 do -# Extract the first word of "$ac_prog", so it can be a program name with args. + # Extract the first word of "$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 -echo "configure:1356: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_M4'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:2458: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_M4+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - case "$M4" in - /*) + case $M4 in + [\\/]* | ?:[\\/]*) ac_cv_path_M4="$M4" # Let the user override the test with a path. ;; - ?:/*) - ac_cv_path_M4="$M4" # Let the user override the test with a dos path. - ;; *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_M4="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_M4="$ac_dir/$ac_word" + echo "$as_me:2475: found $ac_dir/$ac_word" >&5 + break +fi +done + ;; esac fi -M4="$ac_cv_path_M4" +M4=$ac_cv_path_M4 + if test -n "$M4"; then - echo "$ac_t""$M4" 1>&6 + echo "$as_me:2486: result: $M4" >&5 +echo "${ECHO_T}$M4" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:2489: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -test -n "$M4" && break + test -n "$M4" && break done test -n "$M4" || M4="m4" -echo $ac_n "checking whether m4 supports frozen files""... $ac_c" 1>&6 -echo "configure:1393: checking whether m4 supports frozen files" >&5 -if eval "test \"`echo '$''{'ac_cv_prog_gnu_m4'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:2497: checking whether m4 supports frozen files" >&5 +echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" >&6 +if test "${ac_cv_prog_gnu_m4+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_gnu_m4=no if test x"$M4" != x; then @@ -1400,8 +2506,9 @@ if test x"$M4" != x; then esac fi fi +echo "$as_me:2509: result: $ac_cv_prog_gnu_m4" >&5 +echo "${ECHO_T}$ac_cv_prog_gnu_m4" >&6 -echo "$ac_t""$ac_cv_prog_gnu_m4" 1>&6 if test "$ac_cv_prog_gnu_m4" != yes; then missing_dir=`cd $ac_aux_dir && pwd` M4="$missing_dir/missing m4" @@ -1412,340 +2519,555 @@ if test "${enable_gcc_warnings+set}" = set; then enableval="$enable_gcc_warnings" case "${enableval}" in yes|no) ;; - *) { echo "configure: error: bad value ${enableval} for gcc-warnings option" 1>&2; exit 1; } ;; + *) { { echo "$as_me:2522: error: bad value ${enableval} for gcc-warnings option" >&5 +echo "$as_me: error: bad value ${enableval} for gcc-warnings option" >&2;} + { (exit 1); exit 1; }; } ;; esac - else enableval=no - -fi - +fi; if test "${enableval}" = yes; then - echo $ac_n "checking whether compiler accepts -Wall""... $ac_c" 1>&6 -echo "configure:1426: checking whether compiler accepts -Wall" >&5 + echo "$as_me:2530: checking whether compiler accepts -Wall" >&5 +echo $ECHO_N "checking whether compiler accepts -Wall... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wall" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2536 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2548: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2551: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2554: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2557: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wall" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2560: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2565: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -W""... $ac_c" 1>&6 -echo "configure:1451: checking whether compiler accepts -W" >&5 + echo "$as_me:2570: checking whether compiler accepts -W" >&5 +echo $ECHO_N "checking whether compiler accepts -W... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -W" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2576 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2588: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2591: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2594: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2597: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -W" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2600: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2605: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wbad-function-cast""... $ac_c" 1>&6 -echo "configure:1476: checking whether compiler accepts -Wbad-function-cast" >&5 + echo "$as_me:2610: checking whether compiler accepts -Wbad-function-cast" >&5 +echo $ECHO_N "checking whether compiler accepts -Wbad-function-cast... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wbad-function-cast" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2616 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2628: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2631: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2634: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2637: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wbad-function-cast" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2640: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2645: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wcast-align""... $ac_c" 1>&6 -echo "configure:1501: checking whether compiler accepts -Wcast-align" >&5 + echo "$as_me:2650: checking whether compiler accepts -Wcast-align" >&5 +echo $ECHO_N "checking whether compiler accepts -Wcast-align... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wcast-align" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2656 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2668: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2671: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2674: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2677: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-align" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2680: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2685: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wcast-qual""... $ac_c" 1>&6 -echo "configure:1526: checking whether compiler accepts -Wcast-qual" >&5 + echo "$as_me:2690: checking whether compiler accepts -Wcast-qual" >&5 +echo $ECHO_N "checking whether compiler accepts -Wcast-qual... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wcast-qual" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2696 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2708: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2711: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2714: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2717: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wcast-qual" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2720: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2725: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext +CFLAGS="$ac_save_CFLAGS" + echo "$as_me:2730: checking whether compiler accepts -Wformat" >&5 +echo $ECHO_N "checking whether compiler accepts -Wformat... $ECHO_C" >&6 + +ac_save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -Wformat" +cat >conftest.$ac_ext <<_ACEOF +#line 2736 "configure" +#include "confdefs.h" + +int +main () +{ +int x; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2748: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2751: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2754: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2757: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + WARNING_CFLAGS="$WARNING_CFLAGS -Wformat" +echo "$as_me:2760: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2765: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wmissing-declarations""... $ac_c" 1>&6 -echo "configure:1551: checking whether compiler accepts -Wmissing-declarations" >&5 + echo "$as_me:2770: checking whether compiler accepts -Wmissing-declarations" >&5 +echo $ECHO_N "checking whether compiler accepts -Wmissing-declarations... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wmissing-declarations" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2776 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2788: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2791: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2794: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2797: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-declarations" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2800: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2805: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wmissing-prototypes""... $ac_c" 1>&6 -echo "configure:1576: checking whether compiler accepts -Wmissing-prototypes" >&5 + echo "$as_me:2810: checking whether compiler accepts -Wmissing-prototypes" >&5 +echo $ECHO_N "checking whether compiler accepts -Wmissing-prototypes... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wmissing-prototypes" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2816 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2828: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2831: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2834: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2837: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wmissing-prototypes" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2840: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2845: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wnested-externs""... $ac_c" 1>&6 -echo "configure:1601: checking whether compiler accepts -Wnested-externs" >&5 + echo "$as_me:2850: checking whether compiler accepts -Wnested-externs" >&5 +echo $ECHO_N "checking whether compiler accepts -Wnested-externs... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wnested-externs" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2856 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1613: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2868: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2871: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2874: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2877: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wnested-externs" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2880: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2885: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wshadow""... $ac_c" 1>&6 -echo "configure:1626: checking whether compiler accepts -Wshadow" >&5 + echo "$as_me:2890: checking whether compiler accepts -Wshadow" >&5 +echo $ECHO_N "checking whether compiler accepts -Wshadow... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wshadow" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2896 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2908: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2911: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2914: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2917: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wshadow" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2920: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2925: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wstrict-prototypes""... $ac_c" 1>&6 -echo "configure:1651: checking whether compiler accepts -Wstrict-prototypes" >&5 + echo "$as_me:2930: checking whether compiler accepts -Wstrict-prototypes" >&5 +echo $ECHO_N "checking whether compiler accepts -Wstrict-prototypes... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wstrict-prototypes" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2936 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2948: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2951: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2954: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2957: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wstrict-prototypes" -echo "$ac_t""yes" 1>&6 +echo "$as_me:2960: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:2965: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" - echo $ac_n "checking whether compiler accepts -Wwrite-strings""... $ac_c" 1>&6 -echo "configure:1676: checking whether compiler accepts -Wwrite-strings" >&5 + echo "$as_me:2970: checking whether compiler accepts -Wwrite-strings" >&5 +echo $ECHO_N "checking whether compiler accepts -Wwrite-strings... $ECHO_C" >&6 ac_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Wwrite-strings" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 2976 "configure" #include "confdefs.h" -int main() { +int +main () +{ int x; -; return 0; } -EOF -if { (eval echo configure:1688: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:2988: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:2991: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:2994: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:2997: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then WARNING_CFLAGS="$WARNING_CFLAGS -Wwrite-strings" -echo "$ac_t""yes" 1>&6 +echo "$as_me:3000: result: yes" >&5 +echo "${ECHO_T}yes" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - echo "$ac_t""no" 1>&6 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +echo "$as_me:3005: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$ac_save_CFLAGS" CFLAGS="$CFLAGS $WARNING_CFLAGS" fi # Checks for libraries. -cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define _GNU_SOURCE 1 EOF - # Checks for header files. -echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:1711: checking for ANSI C header files" >&5 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:3020: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3026 "configure" #include "confdefs.h" #include #include #include #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1724: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* + +_ACEOF +if { (eval echo "$as_me:3034: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:3040: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then ac_cv_header_stdc=yes else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* ac_cv_header_stdc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3062 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -1754,16 +3076,16 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3080 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -1772,260 +3094,423 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3101 "configure" #include "confdefs.h" #include -#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int main () { int i; for (i = 0; i < 256; i++) -if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); -exit (0); } +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif -EOF -if { (eval echo configure:1791: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:3127: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3130: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:3132: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3135: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then : else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_header_stdc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_stdc=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi - -echo "$ac_t""$ac_cv_header_stdc" 1>&6 +echo "$as_me:3148: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi -for ac_hdr in ctype.h locale.h memory.h stdlib.h string.h unistd.h +for ac_header in ctype.h locale.h memory.h stdlib.h string.h unistd.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1818: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 3167 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1828: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:3171: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:3177: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&6 + fi done - # Checks for typedefs. # Checks for structures. # Checks for compiler characteristics. -echo $ac_n "checking for working const""... $ac_c" 1>&6 -echo "configure:1861: checking for working const" >&5 -if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 +if test "${ac_cv_prog_cc_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_prog_cc_stdc=no +ac_save_CC=$CC +cat >conftest.$ac_ext <<_ACEOF +#line 3219 "configure" #include "confdefs.h" - -int main() { - -/* Ultrix mips cc rejects this. */ -typedef int charset[2]; const charset x = {0,0}; -/* SunOS 4.1.1 cc rejects this. */ -char const *const *ccp; -char **p; -/* NEC SVR4.0.2 mips cc rejects this. */ -struct point {int x, y;}; -static struct point const zero = {0,0}; -/* AIX XL C 1.02.0.0 rejects this. - It does not let you subtract one const X* pointer from another in an arm - of an if-expression whose if-part is not a constant expression */ -const char *g = "string"; -ccp = &g + (g ? g-g : 0); -/* HPUX 7.0 cc rejects these. */ -++ccp; -p = (char**) ccp; -ccp = (char const *const *) p; -{ /* SCO 3.2v4 cc rejects this. */ - char *t; - char const *s = 0 ? (char *) 0 : (char const *) 0; - - *t++ = 0; -} -{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ - int x[] = {25, 17}; - const int *foo = &x[0]; - ++foo; -} -{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ - typedef const int *iptr; - iptr p = 0; - ++p; +#include +#include +#include +#include +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; } -{ /* AIX XL C 1.02.0.0 rejects this saying - "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ - struct s { int j; const int *ap[3]; }; - struct s *b; b->j = 5; +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; } -{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ - const int foo = 10; +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; } +_ACEOF +# Don't try gcc -ansi; that turns off useful extensions and +# breaks some systems' header files. +# AIX -qlanglvl=ansi +# Ultrix and OSF/1 -std1 +# HP-UX 10.20 and later -Ae +# HP-UX older versions -Aa -D_HPUX_SOURCE +# SVR4 -Xc -D__EXTENSIONS__ +for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + rm -f conftest.$ac_objext +if { (eval echo "$as_me:3268: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3271: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3274: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3277: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_prog_cc_stdc=$ac_arg +break +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext +done +rm -f conftest.$ac_ext conftest.$ac_objext +CC=$ac_save_CC -; return 0; } -EOF -if { (eval echo configure:1915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* +fi + +case "x$ac_cv_prog_cc_stdc" in + x|xno) + echo "$as_me:3294: result: none needed" >&5 +echo "${ECHO_T}none needed" >&6 ;; + *) + echo "$as_me:3297: result: $ac_cv_prog_cc_stdc" >&5 +echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 + CC="$CC $ac_cv_prog_cc_stdc" ;; +esac + +echo "$as_me:3302: checking for an ANSI C-conforming const" >&5 +echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6 +if test "${ac_cv_c_const+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 3308 "configure" +#include "confdefs.h" + +int +main () +{ +/* FIXME: Include the comments suggested by Paul. */ +#ifndef __cplusplus + /* Ultrix mips cc rejects this. */ + typedef int charset[2]; + const charset x; + /* SunOS 4.1.1 cc rejects this. */ + char const *const *ccp; + char **p; + /* NEC SVR4.0.2 mips cc rejects this. */ + struct point {int x, y;}; + static struct point const zero = {0,0}; + /* AIX XL C 1.02.0.0 rejects this. + It does not let you subtract one const X* pointer from another in + an arm of an if-expression whose if-part is not a constant + expression */ + const char *g = "string"; + ccp = &g + (g ? g-g : 0); + /* HPUX 7.0 cc rejects these. */ + ++ccp; + p = (char**) ccp; + ccp = (char const *const *) p; + { /* SCO 3.2v4 cc rejects this. */ + char *t; + char const *s = 0 ? (char *) 0 : (char const *) 0; + + *t++ = 0; + } + { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ + int x[] = {25, 17}; + const int *foo = &x[0]; + ++foo; + } + { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ + typedef const int *iptr; + iptr p = 0; + ++p; + } + { /* AIX XL C 1.02.0.0 rejects this saying + "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ + struct s { int j; const int *ap[3]; }; + struct s *b; b->j = 5; + } + { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ + const int foo = 10; + } +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3366: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3369: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3372: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3375: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_const=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_c_const=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_c_const=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_c_const" 1>&6 +echo "$as_me:3385: result: $ac_cv_c_const" >&5 +echo "${ECHO_T}$ac_cv_c_const" >&6 if test $ac_cv_c_const = no; then - cat >> confdefs.h <<\EOF -#define const + +cat >>confdefs.h <<\EOF +#define const EOF fi -echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:1936: checking for inline" >&5 -if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:3395: checking for inline" >&5 +echo $ECHO_N "checking for inline... $ECHO_C" >&6 +if test "${ac_cv_c_inline+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3403 "configure" #include "confdefs.h" +#ifndef __cplusplus +static $ac_kw int static_foo () {return 0; } +$ac_kw int foo () {return 0; } +#endif -int main() { -} int $ac_kw foo() { -; return 0; } -EOF -if { (eval echo configure:1950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:3412: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:3415: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:3418: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3421: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_inline=$ac_kw; break else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext done fi - -echo "$ac_t""$ac_cv_c_inline" 1>&6 -case "$ac_cv_c_inline" in +echo "$as_me:3432: result: $ac_cv_c_inline" >&5 +echo "${ECHO_T}$ac_cv_c_inline" >&6 +case $ac_cv_c_inline in inline | yes) ;; - no) cat >> confdefs.h <<\EOF -#define inline + no) +cat >>confdefs.h <<\EOF +#define inline EOF ;; - *) cat >> confdefs.h <>confdefs.h <&6 -echo "configure:1978: checking for function prototypes" >&5 +echo "$as_me:3447: checking for function prototypes" >&5 +echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6 if test "$am_cv_prog_cc_stdc" != no; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<\EOF + echo "$as_me:3450: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\EOF #define PROTOTYPES 1 EOF U= ANSI2KNR= else - echo "$ac_t""no" 1>&6 + echo "$as_me:3459: result: no" >&5 +echo "${ECHO_T}no" >&6 U=_ ANSI2KNR=./ansi2knr # Ensure some checks needed by ansi2knr itself. - echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:1991: checking for ANSI C header files" >&5 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:3463: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3469 "configure" #include "confdefs.h" #include #include #include #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2004: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* + +_ACEOF +if { (eval echo "$as_me:3477: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:3483: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then ac_cv_header_stdc=yes else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* ac_cv_header_stdc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3505 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2034,16 +3519,16 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3523 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2052,132 +3537,175 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3544 "configure" #include "confdefs.h" #include -#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int main () { int i; for (i = 0; i < 256; i++) -if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); -exit (0); } +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif -EOF -if { (eval echo configure:2071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:3570: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3573: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:3575: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3578: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then : else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_header_stdc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_stdc=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi - -echo "$ac_t""$ac_cv_header_stdc" 1>&6 +echo "$as_me:3591: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi - for ac_hdr in string.h +for ac_header in string.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2098: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 3610 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2108: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:3614: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:3620: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&6 + fi done fi - # Checks for library functions. # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! -echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 -echo "configure:2141: checking for working alloca.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:3654: checking for working alloca.h" >&5 +echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6 +if test "${ac_cv_working_alloca_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3660 "configure" #include "confdefs.h" #include -int main() { -void *p = alloca(2 * sizeof(int)); -; return 0; } -EOF -if { (eval echo configure:2153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - ac_cv_header_alloca_h=yes -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_header_alloca_h=no -fi -rm -f conftest* -fi - -echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 -if test $ac_cv_header_alloca_h = yes; then - cat >> confdefs.h <<\EOF +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3672: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3675: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3678: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3681: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_working_alloca_h=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_working_alloca_h=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:3691: result: $ac_cv_working_alloca_h" >&5 +echo "${ECHO_T}$ac_cv_working_alloca_h" >&6 +if test $ac_cv_working_alloca_h = yes; then + +cat >>confdefs.h <<\EOF #define HAVE_ALLOCA_H 1 EOF fi -echo $ac_n "checking for alloca""... $ac_c" 1>&6 -echo "configure:2174: checking for alloca" >&5 -if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:3701: checking for alloca" >&5 +echo $ECHO_N "checking for alloca... $ECHO_C" >&6 +if test "${ac_cv_func_alloca_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3707 "configure" #include "confdefs.h" - #ifdef __GNUC__ # define alloca __builtin_alloca #else @@ -2199,48 +3727,62 @@ char *alloca (); # endif #endif -int main() { -char *p = (char *) alloca(1); -; return 0; } -EOF -if { (eval echo configure:2207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* +int +main () +{ +char *p = (char *) alloca (1); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3739: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3742: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3745: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3748: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_func_alloca_works=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_func_alloca_works=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_alloca_works=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi +echo "$as_me:3758: result: $ac_cv_func_alloca_works" >&5 +echo "${ECHO_T}$ac_cv_func_alloca_works" >&6 -echo "$ac_t""$ac_cv_func_alloca_works" 1>&6 if test $ac_cv_func_alloca_works = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define HAVE_ALLOCA 1 EOF -fi - -if test $ac_cv_func_alloca_works = no; then +else # The SVR3 libPW and SVR4 libucb both contain incompatible functions - # that cause trouble. Some versions do not even contain alloca or - # contain a buggy version. If you still want to use their alloca, - # use ar to extract alloca.o from them instead of compiling alloca.c. - ALLOCA=alloca.${ac_objext} - cat >> confdefs.h <<\EOF +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + +ALLOCA=alloca.$ac_objext + +cat >>confdefs.h <<\EOF #define C_ALLOCA 1 EOF - -echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:2239: checking whether alloca needs Cray hooks" >&5 -if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:3779: checking whether \`alloca.c' needs Cray hooks" >&5 +echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6 +if test "${ac_cv_os_cray+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3785 "configure" #include "confdefs.h" #if defined(CRAY) && ! defined(CRAY2) webecray @@ -2248,88 +3790,103 @@ webecray wenotbecray #endif -EOF +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "webecray" >/dev/null 2>&1; then - rm -rf conftest* ac_cv_os_cray=yes else - rm -rf conftest* ac_cv_os_cray=no fi rm -f conftest* fi - -echo "$ac_t""$ac_cv_os_cray" 1>&6 +echo "$as_me:3803: result: $ac_cv_os_cray" >&5 +echo "${ECHO_T}$ac_cv_os_cray" >&6 if test $ac_cv_os_cray = yes; then -for ac_func in _getb67 GETB67 getb67; do - echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2269: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 3814 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); - -int main() { + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } -EOF -if { (eval echo configure:2297: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - 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 - cat >> confdefs.h <&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3848: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3851: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3854: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:3864: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + +cat >>confdefs.h <&6 + break fi -done + done fi -echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:2324: checking stack direction for C alloca" >&5 -if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:3878: checking stack direction for C alloca" >&5 +echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6 +if test "${ac_cv_c_stack_direction+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then ac_cv_c_stack_direction=0 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 3887 "configure" #include "confdefs.h" +int find_stack_direction () { static char *addr = 0; @@ -2342,27 +3899,38 @@ find_stack_direction () else return (&dummy > addr) ? 1 : -1; } + +int main () { - exit (find_stack_direction() < 0); + exit (find_stack_direction () < 0); } -EOF -if { (eval echo configure:2351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:3910: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3913: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:3915: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3918: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_stack_direction=1 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_c_stack_direction=-1 + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_c_stack_direction=-1 fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi +echo "$as_me:3930: result: $ac_cv_c_stack_direction" >&5 +echo "${ECHO_T}$ac_cv_c_stack_direction" >&6 -echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 -cat >> confdefs.h <>confdefs.h <&6 -echo "configure:2375: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 3948 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); - -int main() { + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:3979: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:3982: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:3985: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:3988: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:3998: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4020 "configure" +#include "confdefs.h" +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4026: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4029: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4032: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4035: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4045: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" + +fi +done + +echo "$as_me:4055: checking whether stpcpy is declared" >&5 +echo $ECHO_N "checking whether stpcpy is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_stpcpy+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" + cat >conftest.$ac_ext <<_ACEOF +#line 4061 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +#ifndef stpcpy + char *p = (char *) stpcpy; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4076: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4079: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4082: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4085: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_stpcpy=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_have_decl_stpcpy=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi +echo "$as_me:4095: result: $ac_cv_have_decl_stpcpy" >&5 +echo "${ECHO_T}$ac_cv_have_decl_stpcpy" >&6 +if test $ac_cv_have_decl_stpcpy = yes; then -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <>confdefs.h <&6 + cat >>confdefs.h <&5 +echo $ECHO_N "checking whether strndup is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_strndup+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4115 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +#ifndef strndup + char *p = (char *) strndup; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4130: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4133: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4136: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4139: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_strndup=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_have_decl_strndup=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4149: result: $ac_cv_have_decl_strndup" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strndup" >&6 +if test $ac_cv_have_decl_strndup = yes; then +cat >>confdefs.h <> confdefs.h <>confdefs.h <&5 +echo $ECHO_N "checking whether strnlen is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_strnlen+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4169 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +#ifndef strnlen + char *p = (char *) strnlen; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4184: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4187: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4190: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4193: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_strnlen=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_have_decl_strnlen=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4203: result: $ac_cv_have_decl_strnlen" >&5 +echo "${ECHO_T}$ac_cv_have_decl_strnlen" >&6 +if test $ac_cv_have_decl_strnlen = yes; then + +cat >>confdefs.h <>confdefs.h <&5 +echo $ECHO_N "checking whether memchr is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_memchr+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4223 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +#ifndef memchr + char *p = (char *) memchr; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4238: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4241: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4244: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4247: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_memchr=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_have_decl_memchr=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:4257: result: $ac_cv_have_decl_memchr" >&5 +echo "${ECHO_T}$ac_cv_have_decl_memchr" >&6 +if test $ac_cv_have_decl_memchr = yes; then + +cat >>confdefs.h <>confdefs.h <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4281 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:4312: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4315: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:4318: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4321: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:4331: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <>confdefs.h <&6 -echo "configure:2434: checking for working malloc" >&5 -if eval "test \"`echo '$''{'jm_cv_func_working_malloc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4347: checking for working malloc" >&5 +echo $ECHO_N "checking for working malloc... $ECHO_C" >&6 +if test "${jm_cv_func_working_malloc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then jm_cv_func_working_malloc=no else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4356 "configure" #include "confdefs.h" char *malloc (); @@ -2447,49 +4362,56 @@ else { exit (malloc (0) ? 0 : 1); } - -EOF -if { (eval echo configure:2453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:4368: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4371: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:4373: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4376: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then jm_cv_func_working_malloc=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - jm_cv_func_working_malloc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +jm_cv_func_working_malloc=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi - -echo "$ac_t""$jm_cv_func_working_malloc" 1>&6 +echo "$as_me:4389: result: $jm_cv_func_working_malloc" >&5 +echo "${ECHO_T}$jm_cv_func_working_malloc" >&6 if test $jm_cv_func_working_malloc = no; then - + LIBOBJS="$LIBOBJS malloc.$ac_objext" - cat >> confdefs.h <>confdefs.h <> confdefs.h <>confdefs.h <&6 -echo "configure:2485: checking for working realloc" >&5 -if eval "test \"`echo '$''{'jm_cv_func_working_realloc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4405: checking for working realloc" >&5 +echo $ECHO_N "checking for working realloc... $ECHO_C" >&6 +if test "${jm_cv_func_working_realloc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else if test "$cross_compiling" = yes; then jm_cv_func_working_realloc=no else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4414 "configure" #include "confdefs.h" char *realloc (); @@ -2498,169 +4420,210 @@ else { exit (realloc (0, 0) ? 0 : 1); } - -EOF -if { (eval echo configure:2504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:4426: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4429: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:4431: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4434: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then jm_cv_func_working_realloc=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - jm_cv_func_working_realloc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +jm_cv_func_working_realloc=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi - -echo "$ac_t""$jm_cv_func_working_realloc" 1>&6 +echo "$as_me:4447: result: $jm_cv_func_working_realloc" >&5 +echo "${ECHO_T}$jm_cv_func_working_realloc" >&6 if test $jm_cv_func_working_realloc = no; then - + LIBOBJS="$LIBOBJS realloc.$ac_objext" - cat >> confdefs.h <>confdefs.h <&6 -echo "configure:2533: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4468 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); - -int main() { + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:4499: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4502: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:4505: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4508: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:4518: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - 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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <&6 fi done - for ac_hdr in limits.h stdlib.h string.h wchar.h wctype.h +for ac_header in limits.h stdlib.h string.h wchar.h wctype.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2589: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4537 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2599: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4541: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4547: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&6 + fi done - echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:2626: checking for ANSI C header files" >&5 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4576: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4582 "configure" #include "confdefs.h" #include #include #include #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2639: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - ac_cv_header_stdc=yes + +_ACEOF +if { (eval echo "$as_me:4590: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4596: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* ac_cv_header_stdc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4618 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2669,16 +4632,16 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4636 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2687,55 +4650,79 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4657 "configure" #include "confdefs.h" #include -#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int main () { int i; for (i = 0; i < 256; i++) -if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); -exit (0); } +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif -EOF -if { (eval echo configure:2706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:4683: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4686: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:4688: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4691: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then : else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_header_stdc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_stdc=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi - -echo "$ac_t""$ac_cv_header_stdc" 1>&6 +echo "$as_me:4704: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi - - echo $ac_n "checking whether backslash-a works in strings""... $ac_c" 1>&6 -echo "configure:2731: checking whether backslash-a works in strings" >&5 -if eval "test \"`echo '$''{'ac_cv_c_backslash_a'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4714: checking whether backslash-a works in strings" >&5 +echo $ECHO_N "checking whether backslash-a works in strings... $ECHO_C" >&6 +if test "${ac_cv_c_backslash_a+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4720 "configure" #include "confdefs.h" -int main() { +int +main () +{ #if '\a' == 'a' syntax error; @@ -2743,162 +4730,207 @@ int main() { char buf['\a' == 'a' ? -1 : 1]; buf[0] = '\a'; return buf[0] != "\a"[0]; - -; return 0; } -EOF -if { (eval echo configure:2750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4739: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4742: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4745: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4748: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_c_backslash_a=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_c_backslash_a=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_c_backslash_a=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_c_backslash_a" 1>&6 +echo "$as_me:4758: result: $ac_cv_c_backslash_a" >&5 +echo "${ECHO_T}$ac_cv_c_backslash_a" >&6 if test $ac_cv_c_backslash_a = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define HAVE_C_BACKSLASH_A 1 EOF fi - - for ac_hdr in stdlib.h +for ac_header in stdlib.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2775: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 4777 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:4781: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4787: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&6 + fi done - - echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6 -echo "configure:2813: checking for mbstate_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_mbstate_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4816: checking for mbstate_t" >&5 +echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6 +if test "${ac_cv_type_mbstate_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4822 "configure" #include "confdefs.h" #if HAVE_STDLIB_H # include #endif #include -int main() { +int +main () +{ mbstate_t x; return sizeof x; -; return 0; } -EOF -if { (eval echo configure:2829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:4838: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:4841: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:4844: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4847: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_type_mbstate_t=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - ac_cv_type_mbstate_t=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_mbstate_t=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi - -echo "$ac_t""$ac_cv_type_mbstate_t" 1>&6 +echo "$as_me:4857: result: $ac_cv_type_mbstate_t" >&5 +echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6 if test $ac_cv_type_mbstate_t = no; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define mbstate_t int EOF fi - -echo $ac_n "checking for function prototypes""... $ac_c" 1>&6 -echo "configure:2851: checking for function prototypes" >&5 +echo "$as_me:4867: checking for function prototypes" >&5 +echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6 if test "$am_cv_prog_cc_stdc" != no; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<\EOF + echo "$as_me:4870: result: yes" >&5 +echo "${ECHO_T}yes" >&6 + +cat >>confdefs.h <<\EOF #define PROTOTYPES 1 EOF U= ANSI2KNR= else - echo "$ac_t""no" 1>&6 + echo "$as_me:4879: result: no" >&5 +echo "${ECHO_T}no" >&6 U=_ ANSI2KNR=./ansi2knr # Ensure some checks needed by ansi2knr itself. - echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 -echo "configure:2864: checking for ANSI C header files" >&5 -if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:4883: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4889 "configure" #include "confdefs.h" #include #include #include #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2877: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* + +_ACEOF +if { (eval echo "$as_me:4897: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:4903: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then ac_cv_header_stdc=yes else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* ac_cv_header_stdc=no fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4925 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2907,16 +4939,16 @@ fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4943 "configure" #include "confdefs.h" #include -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else - rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* @@ -2925,305 +4957,933 @@ fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. -if test "$cross_compiling" = yes; then + if test "$cross_compiling" = yes; then : else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 4964 "configure" #include "confdefs.h" #include -#define ISLOWER(c) ('a' <= (c) && (c) <= 'z') -#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) -#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) -int main () { int i; for (i = 0; i < 256; i++) -if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); -exit (0); } +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif -EOF -if { (eval echo configure:2944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:4990: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:4993: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:4995: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:4998: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then : else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_header_stdc=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_stdc=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi fi - -echo "$ac_t""$ac_cv_header_stdc" 1>&6 +echo "$as_me:5011: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi - for ac_hdr in string.h +for ac_header in string.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:2971: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5030 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:2981: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:5034: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:5040: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&6 + fi done fi +for ac_func in strerror strerror_r vprintf doprnt +do +as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` +echo "$as_me:5074: checking for $ac_func" >&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5080 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); + +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5111: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5114: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5117: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5120: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:5130: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <&6 -echo "configure:3013: checking for off_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:5140: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 5146 "configure" #include "confdefs.h" -#include -#if STDC_HEADERS #include -#include -#endif -EOF -if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* - ac_cv_type_off_t=yes +#include +#include +#include + +_ACEOF +if { (eval echo "$as_me:5154: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:5160: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi else - rm -rf conftest* - ac_cv_type_off_t=no + ac_cpp_err=yes fi -rm -f conftest* +if test -z "$ac_cpp_err"; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_header_stdc=no +fi +rm -f conftest.err conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line 5182 "configure" +#include "confdefs.h" +#include +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no fi -echo "$ac_t""$ac_cv_type_off_t" 1>&6 -if test $ac_cv_type_off_t = no; then - cat >> confdefs.h <<\EOF -#define off_t long -EOF +rm -f conftest* fi -echo $ac_n "checking for size_t""... $ac_c" 1>&6 -echo "configure:3046: checking for size_t" >&5 -if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 5200 "configure" #include "confdefs.h" -#include -#if STDC_HEADERS #include -#include -#endif -EOF + +_ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | - egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then - rm -rf conftest* - ac_cv_type_size_t=yes + egrep "free" >/dev/null 2>&1; then + : else - rm -rf conftest* - ac_cv_type_size_t=no + ac_cv_header_stdc=no fi rm -f conftest* fi -echo "$ac_t""$ac_cv_type_size_t" 1>&6 -if test $ac_cv_type_size_t = no; then - cat >> confdefs.h <<\EOF -#define size_t unsigned + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +#line 5221 "configure" +#include "confdefs.h" +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:5247: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5250: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:5252: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5255: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_header_stdc=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:5268: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\EOF +#define STDC_HEADERS 1 EOF fi -for ac_hdr in unistd.h -do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3082: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking whether strerror_r is declared... $ECHO_C" >&6 +if test "${ac_cv_have_decl_strerror_r+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5284 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3092: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" +$ac_includes_default +int +main () +{ +#ifndef strerror_r + char *p = (char *) strerror_r; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5299: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5302: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5305: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5308: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_have_decl_strerror_r=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_have_decl_strerror_r=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}$ac_cv_have_decl_strerror_r" >&6 +if test $ac_cv_have_decl_strerror_r = yes; then + +cat >>confdefs.h <&6 + cat >>confdefs.h <&6 -echo "configure:3121: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5342 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); - -int main() { + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5373: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5376: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5379: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5382: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:5392: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" + +fi +done + +if test $ac_cv_func_strerror_r = yes; then + +for ac_header in string.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +echo "$as_me:5407: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5413 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:5417: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:5423: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" else - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi - -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&6 + fi done -echo $ac_n "checking for working mmap""... $ac_c" 1>&6 -echo "configure:3174: checking for working mmap" >&5 -if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - if test "$cross_compiling" = yes; then - ac_cv_func_mmap_fixed_mapped=no + echo "$as_me:5452: checking for working strerror_r" >&5 +echo $ECHO_N "checking for working strerror_r... $ECHO_C" >&6 +if test "${ac_cv_func_strerror_r_works+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 5459 "configure" #include "confdefs.h" -/* Thanks to Mike Haertel and Jim Avera for this test. - Here is a matrix of mmap possibilities: - mmap private not fixed - mmap private fixed at somewhere currently unmapped - mmap private fixed at somewhere already mapped - mmap shared not fixed - mmap shared fixed at somewhere currently unmapped - mmap shared fixed at somewhere already mapped - For private mappings, we should verify that changes cannot be read() - back from the file, nor mmap's back from the file at a different - address. (There have been systems where private was not correctly - implemented like the infamous i386 svr4.0, and systems where the - VM page cache was not coherent with the filesystem buffer cache - like early versions of FreeBSD and possibly contemporary NetBSD.) - For shared mappings, we should conversely verify that changes get - propogated back to all the places they're supposed to be. +# include +# if HAVE_STRING_H +# include +# endif - Grep wants private fixed already mapped. - The main things grep needs to know about mmap are: - * does it exist and is it safe to write into the mmap'd area - * how to use it (BSD variants) */ -#include -#include -#include -#include -#include +int +main () +{ -#ifdef HAVE_UNISTD_H -# include + char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5479: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5482: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5485: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5488: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_strerror_r_works=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_strerror_r_works=no + +fi +rm -f conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_func_strerror_r_works = no; then + # strerror_r seems not to work, but now we have to choose between + # systems that have relatively inaccessible declarations for the + # function. BeOS and DEC UNIX 4.0 fall in this category, but the + # former has a strerror_r that returns char*, while the latter + # has a strerror_r that returns `int'. + # This test should segfault on the DEC system. + if test "$cross_compiling" = yes; then + ac_cv_func_strerror_r_works=no +else + cat >conftest.$ac_ext <<_ACEOF +#line 5509 "configure" +#include "confdefs.h" + +# include +# include +# include + + extern char *strerror_r (); + + int + main () + { + char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + exit (!isalpha (x)); + } + +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:5528: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5531: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:5533: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5536: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_func_strerror_r_works=yes +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_strerror_r_works=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi + fi + +fi +echo "$as_me:5550: result: $ac_cv_func_strerror_r_works" >&5 +echo "${ECHO_T}$ac_cv_func_strerror_r_works" >&6 + if test $ac_cv_func_strerror_r_works = yes; then + +cat >>confdefs.h </dev/null 2>&1 || + { { echo "$as_me:5564: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:5568: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:5577: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:5581: error: $ac_config_sub $ac_cv_build_alias failed." >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:5586: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +echo "$as_me:5593: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:5602: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:5607: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +echo "$as_me:5614: checking for off_t" >&5 +echo $ECHO_N "checking for off_t... $ECHO_C" >&6 +if test "${ac_cv_type_off_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5620 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +if ((off_t *) 0) + return 0; +if (sizeof (off_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5635: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5638: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5641: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5644: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_off_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_off_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:5654: result: $ac_cv_type_off_t" >&5 +echo "${ECHO_T}$ac_cv_type_off_t" >&6 +if test $ac_cv_type_off_t = yes; then + : +else + +cat >>confdefs.h <&5 +echo $ECHO_N "checking for size_t... $ECHO_C" >&6 +if test "${ac_cv_type_size_t+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5672 "configure" +#include "confdefs.h" +$ac_includes_default +int +main () +{ +if ((size_t *) 0) + return 0; +if (sizeof (size_t)) + return 0; + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:5687: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:5690: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:5693: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5696: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_cv_type_size_t=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_type_size_t=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:5706: result: $ac_cv_type_size_t" >&5 +echo "${ECHO_T}$ac_cv_type_size_t" >&6 +if test $ac_cv_type_size_t = yes; then + : +else + +cat >>confdefs.h <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5727 "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:5731: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:5737: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + eval "$as_ac_Header=no" +fi +rm -f conftest.err conftest.$ac_ext +fi +echo "$as_me:5756: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 5775 "configure" +#include "confdefs.h" +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $ac_func (); below. */ +#include +/* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" #endif +/* We use char because int might match the return type of a gcc2 + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); -/* This mess was copied from the GNU getpagesize.h. */ -#ifndef HAVE_GETPAGESIZE +int +main () +{ +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined (__stub_$ac_func) || defined (__stub___$ac_func) +choke me +#else +f = $ac_func; +#endif + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:5806: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5809: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:5812: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5815: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:5825: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <&5 +echo $ECHO_N "checking for working mmap... $ECHO_C" >&6 +if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test "$cross_compiling" = yes; then + ac_cv_func_mmap_fixed_mapped=no +else + cat >conftest.$ac_ext <<_ACEOF +#line 5844 "configure" +#include "confdefs.h" +$ac_includes_default +/* Thanks to Mike Haertel and Jim Avera for this test. + Here is a matrix of mmap possibilities: + mmap private not fixed + mmap private fixed at somewhere currently unmapped + mmap private fixed at somewhere already mapped + mmap shared not fixed + mmap shared fixed at somewhere currently unmapped + mmap shared fixed at somewhere already mapped + For private mappings, we should verify that changes cannot be read() + back from the file, nor mmap's back from the file at a different + address. (There have been systems where private was not correctly + implemented like the infamous i386 svr4.0, and systems where the + VM page cache was not coherent with the file system buffer cache + like early versions of FreeBSD and possibly contemporary NetBSD.) + For shared mappings, we should conversely verify that changes get + propogated back to all the places they're supposed to be. + + Grep wants private fixed already mapped. + The main things grep needs to know about mmap are: + * does it exist and is it safe to write into the mmap'd area + * how to use it (BSD variants) */ + +#include +#include +#if !STDC_HEADERS && !HAVE_STDLIB_H +char *malloc (); +#endif + +/* This mess was copied from the GNU getpagesize.h. */ +#if !HAVE_GETPAGESIZE /* Assume that all systems that can run configure have sys/param.h. */ -# ifndef HAVE_SYS_PARAM_H +# if !HAVE_SYS_PARAM_H # define HAVE_SYS_PARAM_H 1 # endif # ifdef _SC_PAGESIZE # define getpagesize() sysconf(_SC_PAGESIZE) # else /* no _SC_PAGESIZE */ -# ifdef HAVE_SYS_PARAM_H +# if HAVE_SYS_PARAM_H # include # ifdef EXEC_PAGESIZE # define getpagesize() EXEC_PAGESIZE @@ -3250,892 +5910,843 @@ else #endif /* no HAVE_GETPAGESIZE */ -#ifdef __cplusplus -extern "C" { void *malloc(unsigned); } -#else -char *malloc(); -#endif - int -main() +main () { - char *data, *data2, *data3; - int i, pagesize; - int fd; - - pagesize = getpagesize(); - - /* - * First, make a file with some known garbage in it. - */ - data = (char*)malloc(pagesize); - if (!data) - exit(1); - for (i = 0; i < pagesize; ++i) - *(data + i) = rand(); - umask(0); - fd = creat("conftestmmap", 0600); - if (fd < 0) - exit(1); - if (write(fd, data, pagesize) != pagesize) - exit(1); - close(fd); - - /* - * Next, try to mmap the file at a fixed address which - * already has something else allocated at it. If we can, - * also make sure that we see the same garbage. - */ - fd = open("conftestmmap", O_RDWR); - if (fd < 0) - exit(1); - data2 = (char*)malloc(2 * pagesize); - if (!data2) - exit(1); - data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); - if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE, - MAP_PRIVATE | MAP_FIXED, fd, 0L)) - exit(1); - for (i = 0; i < pagesize; ++i) - if (*(data + i) != *(data2 + i)) - exit(1); - - /* - * Finally, make sure that changes to the mapped area - * do not percolate back to the file as seen by read(). - * (This is a bug on some variants of i386 svr4.0.) - */ - for (i = 0; i < pagesize; ++i) - *(data2 + i) = *(data2 + i) + 1; - data3 = (char*)malloc(pagesize); - if (!data3) - exit(1); - if (read(fd, data3, pagesize) != pagesize) - exit(1); - for (i = 0; i < pagesize; ++i) - if (*(data + i) != *(data3 + i)) - exit(1); - close(fd); - unlink("conftestmmap"); - exit(0); + char *data, *data2, *data3; + int i, pagesize; + int fd; + + pagesize = getpagesize (); + + /* First, make a file with some known garbage in it. */ + data = (char *) malloc (pagesize); + if (!data) + exit (1); + for (i = 0; i < pagesize; ++i) + *(data + i) = rand (); + umask (0); + fd = creat ("conftest.mmap", 0600); + if (fd < 0) + exit (1); + if (write (fd, data, pagesize) != pagesize) + exit (1); + close (fd); + + /* Next, try to mmap the file at a fixed address which already has + something else allocated at it. If we can, also make sure that + we see the same garbage. */ + fd = open ("conftest.mmap", O_RDWR); + if (fd < 0) + exit (1); + data2 = (char *) malloc (2 * pagesize); + if (!data2) + exit (1); + data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1); + if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE, + MAP_PRIVATE | MAP_FIXED, fd, 0L)) + exit (1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data2 + i)) + exit (1); + + /* Finally, make sure that changes to the mapped area do not + percolate back to the file as seen by read(). (This is a bug on + some variants of i386 svr4.0.) */ + for (i = 0; i < pagesize; ++i) + *(data2 + i) = *(data2 + i) + 1; + data3 = (char *) malloc (pagesize); + if (!data3) + exit (1); + if (read (fd, data3, pagesize) != pagesize) + exit (1); + for (i = 0; i < pagesize; ++i) + if (*(data + i) != *(data3 + i)) + exit (1); + close (fd); + exit (0); } - -EOF -if { (eval echo configure:3325: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null -then +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:5971: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:5974: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:5976: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:5979: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then ac_cv_func_mmap_fixed_mapped=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -fr conftest* - ac_cv_func_mmap_fixed_mapped=no + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_cv_func_mmap_fixed_mapped=no fi -rm -fr conftest* +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi - fi - -echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6 +echo "$as_me:5991: result: $ac_cv_func_mmap_fixed_mapped" >&5 +echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6 if test $ac_cv_func_mmap_fixed_mapped = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define HAVE_MMAP 1 EOF fi +rm -f conftest.mmap + + echo "$as_me:6002: checking whether we are using the GNU C Library 2.1 or newer" >&5 +echo $ECHO_N "checking whether we are using the GNU C Library 2.1 or newer... $ECHO_C" >&6 +if test "${ac_cv_gnu_library_2_1+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6008 "configure" +#include "confdefs.h" + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "Lucky GNU user" >/dev/null 2>&1; then + ac_cv_gnu_library_2_1=yes +else + ac_cv_gnu_library_2_1=no +fi +rm -f conftest* + +fi +echo "$as_me:6028: result: $ac_cv_gnu_library_2_1" >&5 +echo "${ECHO_T}$ac_cv_gnu_library_2_1" >&6 - - for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \ -unistd.h sys/param.h + GLIBC21="$ac_cv_gnu_library_2_1" + +for ac_header in argz.h limits.h locale.h nl_types.h malloc.h stddef.h \ +stdlib.h string.h unistd.h sys/param.h do -ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:3353: checking for $ac_hdr" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6043 "configure" #include "confdefs.h" -#include <$ac_hdr> -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3363: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:6047: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:6053: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_header_$ac_safe=no" + eval "$as_ac_Header=no" fi -rm -f conftest* +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'` - cat >> confdefs.h <&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <&6 + fi done - for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \ -strdup __argz_count __argz_stringify __argz_next +for ac_func in feof_unlocked fgets_unlocked getcwd getegid geteuid \ +getgid getuid mempcpy munmap putenv setenv setlocale stpcpy strchr strcasecmp \ +strdup strtoul tsearch __argz_count __argz_stringify __argz_next do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3393: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6093 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); - -int main() { + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6124: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6127: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6130: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6133: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:6143: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - 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 $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <&6 fi done +# Check whether --with-libiconv-prefix or --without-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then + withval="$with_libiconv_prefix" - if test "${ac_cv_func_stpcpy+set}" != "set"; then - for ac_func in stpcpy -do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3450: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + for dir in `echo "$withval" | tr : ' '`; do + if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi + if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi + done + +fi; + + echo "$as_me:6164: checking for iconv" >&5 +echo $ECHO_N "checking for iconv... $ECHO_C" >&6 +if test "${am_cv_func_iconv+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 6173 "configure" #include "confdefs.h" -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ -#include -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6188: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6191: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6194: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6197: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_func_iconv=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS -liconv" + cat >conftest.$ac_ext <<_ACEOF +#line 6209 "configure" +#include "confdefs.h" +#include +#include +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6224: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6227: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6230: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6233: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi -int main() { +fi +echo "$as_me:6246: result: $am_cv_func_iconv" >&5 +echo "${ECHO_T}$am_cv_func_iconv" >&6 + if test "$am_cv_func_iconv" = yes; then -/* 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 +cat >>confdefs.h <<\EOF +#define HAVE_ICONV 1 +EOF + + echo "$as_me:6254: checking for iconv declaration" >&5 +echo $ECHO_N "checking for iconv declaration... $ECHO_C" >&6 + if test "${am_cv_proto_iconv+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + + cat >conftest.$ac_ext <<_ACEOF +#line 6261 "configure" +#include "confdefs.h" + +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); #else -$ac_func(); +size_t iconv(); #endif -; return 0; } +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:6285: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:6288: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:6291: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6294: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_proto_iconv_arg1="" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +am_cv_proto_iconv_arg1="const" +fi +rm -f conftest.$ac_objext conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + echo "$as_me:6307: result: ${ac_t:- + }$am_cv_proto_iconv" >&5 +echo "${ECHO_T}${ac_t:- + }$am_cv_proto_iconv" >&6 + +cat >>confdefs.h <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" + + fi + LIBICONV= + if test "$am_cv_lib_iconv" = yes; then + LIBICONV="-liconv" + fi + + echo "$as_me:6322: checking for nl_langinfo and CODESET" >&5 +echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6 +if test "${am_cv_langinfo_codeset+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" -fi -rm -f conftest* + cat >conftest.$ac_ext <<_ACEOF +#line 6328 "configure" +#include "confdefs.h" +#include +int +main () +{ +char* cs = nl_langinfo(CODESET); + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6340: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6343: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6346: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6349: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + am_cv_langinfo_codeset=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +am_cv_langinfo_codeset=no fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext -if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <&6 fi -done +echo "$as_me:6360: result: $am_cv_langinfo_codeset" >&5 +echo "${ECHO_T}$am_cv_langinfo_codeset" >&6 + if test $am_cv_langinfo_codeset = yes; then - fi - if test "${ac_cv_func_stpcpy}" = "yes"; then - cat >> confdefs.h <<\EOF -#define HAVE_STPCPY 1 +cat >>confdefs.h <<\EOF +#define HAVE_LANGINFO_CODESET 1 EOF - fi + fi if test $ac_cv_header_locale_h = yes; then - echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6 -echo "configure:3512: checking for LC_MESSAGES" >&5 -if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + echo "$as_me:6371: checking for LC_MESSAGES" >&5 +echo $ECHO_N "checking for LC_MESSAGES... $ECHO_C" >&6 +if test "${am_cv_val_LC_MESSAGES+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 6377 "configure" #include "confdefs.h" #include -int main() { +int +main () +{ return LC_MESSAGES -; return 0; } -EOF -if { (eval echo configure:3524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6389: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6392: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6395: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6398: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then am_cv_val_LC_MESSAGES=yes else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - am_cv_val_LC_MESSAGES=no + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +am_cv_val_LC_MESSAGES=no fi -rm -f conftest* +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi - -echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6 +echo "$as_me:6408: result: $am_cv_val_LC_MESSAGES" >&5 +echo "${ECHO_T}$am_cv_val_LC_MESSAGES" >&6 if test $am_cv_val_LC_MESSAGES = yes; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define HAVE_LC_MESSAGES 1 EOF fi fi - echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6 -echo "configure:3545: checking whether NLS is requested" >&5 + echo "$as_me:6418: checking whether NLS is requested" >&5 +echo $ECHO_N "checking whether NLS is requested... $ECHO_C" >&6 # Check whether --enable-nls or --disable-nls was given. if test "${enable_nls+set}" = set; then enableval="$enable_nls" USE_NLS=$enableval else USE_NLS=yes -fi - - echo "$ac_t""$USE_NLS" 1>&6 - +fi; + echo "$as_me:6427: result: $USE_NLS" >&5 +echo "${ECHO_T}$USE_NLS" >&6 + BUILD_INCLUDED_LIBINTL=no USE_INCLUDED_LIBINTL=no + INTLLIBS= if test "$USE_NLS" = "yes"; then - cat >> confdefs.h <<\EOF + +cat >>confdefs.h <<\EOF #define ENABLE_NLS 1 EOF - echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6 -echo "configure:3565: checking whether included gettext is requested" >&5 - # Check whether --with-included-gettext or --without-included-gettext was given. + echo "$as_me:6440: checking whether included gettext is requested" >&5 +echo $ECHO_N "checking whether included gettext is requested... $ECHO_C" >&6 + +# Check whether --with-included-gettext or --without-included-gettext was given. if test "${with_included_gettext+set}" = set; then withval="$with_included_gettext" nls_cv_force_use_gnu_gettext=$withval else nls_cv_force_use_gnu_gettext=no -fi - - echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6 +fi; + echo "$as_me:6450: result: $nls_cv_force_use_gnu_gettext" >&5 +echo "${ECHO_T}$nls_cv_force_use_gnu_gettext" >&6 nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" if test "$nls_cv_force_use_gnu_gettext" != "yes"; then - nls_cv_header_intl= - nls_cv_header_libgt= - CATOBJEXT=NONE - - ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'` -echo $ac_n "checking for libintl.h""... $ac_c" 1>&6 -echo "configure:3584: checking for libintl.h" >&5 -if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for libintl.h... $ECHO_C" >&6 +if test "${ac_cv_header_libintl_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6463 "configure" #include "confdefs.h" #include -EOF -ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:3594: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } -ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` -if test -z "$ac_err"; then - rm -rf conftest* - eval "ac_cv_header_$ac_safe=yes" -else - echo "$ac_err" >&5 - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&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 - echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6 -echo "configure:3611: checking for gettext in libc" >&5 -if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -int main() { -return (int) gettext ("") -; return 0; } -EOF -if { (eval echo configure:3623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - gt_cv_func_gettext_libc=yes +_ACEOF +if { (eval echo "$as_me:6467: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:6473: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - gt_cv_func_gettext_libc=no -fi -rm -f conftest* + ac_cpp_err=yes fi - -echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6 - - if test "$gt_cv_func_gettext_libc" != "yes"; then - echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6 -echo "configure:3639: checking for bindtextdomain in -lintl" >&5 -ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-lintl $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" +if test -z "$ac_cpp_err"; then + ac_cv_header_libintl_h=yes else - echo "configure: failed program was:" >&5 + echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" + ac_cv_header_libintl_h=no fi -rm -f conftest* -LIBS="$ac_save_LIBS" - +rm -f conftest.err conftest.$ac_ext fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6 -echo "configure:3674: checking for gettext in -lintl" >&5 -ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:6492: result: $ac_cv_header_libintl_h" >&5 +echo "${ECHO_T}$ac_cv_header_libintl_h" >&6 +if test $ac_cv_header_libintl_h = yes; then + echo "$as_me:6495: checking for GNU gettext in libc" >&5 +echo $ECHO_N "checking for GNU gettext in libc... $ECHO_C" >&6 +if test "${gt_cv_func_gnugettext1_libc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_LIBS="$LIBS" -LIBS="-lintl $LIBS" -cat > conftest.$ac_ext <conftest.$ac_ext <<_ACEOF +#line 6501 "configure" #include "confdefs.h" -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char gettext(); +#include +extern int _nl_msg_cat_cntr; +int +main () +{ +bindtextdomain ("", ""); +return (int) gettext ("") + _nl_msg_cat_cntr + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6515: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6518: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6521: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6524: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gt_cv_func_gnugettext1_libc=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +gt_cv_func_gnugettext1_libc=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:6534: result: $gt_cv_func_gnugettext1_libc" >&5 +echo "${ECHO_T}$gt_cv_func_gnugettext1_libc" >&6 + + if test "$gt_cv_func_gnugettext1_libc" != "yes"; then + echo "$as_me:6538: checking for GNU gettext in libintl" >&5 +echo $ECHO_N "checking for GNU gettext in libintl... $ECHO_C" >&6 +if test "${gt_cv_func_gnugettext1_libintl+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -lintl $LIBICONV" + cat >conftest.$ac_ext <<_ACEOF +#line 6546 "configure" +#include "confdefs.h" +#include +extern int _nl_msg_cat_cntr; +int +main () +{ +bindtextdomain ("", ""); +return (int) gettext ("") + _nl_msg_cat_cntr + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6560: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6563: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6566: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6569: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + gt_cv_func_gnugettext1_libintl=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +gt_cv_func_gnugettext1_libintl=no +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +echo "$as_me:6580: result: $gt_cv_func_gnugettext1_libintl" >&5 +echo "${ECHO_T}$gt_cv_func_gnugettext1_libintl" >&6 + fi -int main() { -gettext() -; return 0; } -EOF -if { (eval echo configure:3693: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" + if test "$gt_cv_func_gnugettext1_libc" = "yes" \ + || { test "$gt_cv_func_gnugettext1_libintl" = "yes" \ + && test "$PACKAGE" != gettext; }; then -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo intl | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - cat >> confdefs.h <>confdefs.h <<\EOF +#define HAVE_GETTEXT 1 EOF - LIBS="-lintl $LIBS" - -else - echo "$ac_t""no" 1>&6 -fi - -else - echo "$ac_t""no" 1>&6 -fi - - fi + if test "$gt_cv_func_gnugettext1_libintl" = "yes"; then + INTLLIBS="-lintl $LIBICONV" + fi - if test "$gt_cv_func_gettext_libc" = "yes" \ - || test "$ac_cv_lib_intl_gettext" = "yes"; then - cat >> confdefs.h <<\EOF -#define HAVE_GETTEXT 1 -EOF + gt_save_LIBS="$LIBS" + LIBS="$LIBS $INTLLIBS" - # Extract the first word of "msgfmt", so it can be a program name with args. -set dummy msgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3735: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - case "$MSGFMT" in - /*) - ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. - ;; - *) - IFS="${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 - if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then - ac_cv_path_MSGFMT="$ac_dir/$ac_word" - break - fi - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no" - ;; -esac -fi -MSGFMT="$ac_cv_path_MSGFMT" -if test -n "$MSGFMT"; then - echo "$ac_t""$MSGFMT" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi - if test "$MSGFMT" != "no"; then - for ac_func in dcgettext +for ac_func in dcgettext do -echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:3769: checking for $ac_func" >&5 -if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext <&5 +echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6 +if eval "test \"\${$as_ac_var+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line 6608 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func(); below. */ + which can conflict with char $ac_func (); below. */ #include /* Override any gcc2 internal prototype to avoid an error. */ +#ifdef __cplusplus +extern "C" +#endif /* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char $ac_func(); - -int main() { + builtin and then its argument prototype would still apply. */ +char $ac_func (); +char (*f) (); +int +main () +{ /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else -$ac_func(); +f = $ac_func; #endif -; return 0; } + ; + return 0; +} +_ACEOF +rm -f conftest.$ac_objext conftest$ac_exeext +if { (eval echo "$as_me:6639: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:6642: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest$ac_exeext' + { (eval echo "$as_me:6645: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:6648: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_var=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_var=no" +fi +rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext +fi +echo "$as_me:6658: result: `eval echo '${'$as_ac_var'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6 +if test `eval echo '${'$as_ac_var'}'` = yes; then + cat >>confdefs.h <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - 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 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <&6 fi done - # Extract the first word of "gmsgfmt", so it can be a program name with args. -set dummy gmsgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3824: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - case "$GMSGFMT" in - /*) - ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. - ;; - ?:/*) - ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. - ;; - *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_GMSGFMT="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" - ;; -esac -fi -GMSGFMT="$ac_cv_path_GMSGFMT" -if test -n "$GMSGFMT"; then - echo "$ac_t""$GMSGFMT" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi + LIBS="$gt_save_LIBS" - # Extract the first word of "xgettext", so it can be a program name with args. -set dummy xgettext; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:3860: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 + # Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +echo "$as_me:6672: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_MSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - case "$XGETTEXT" in + case "$MSGFMT" in /*) - ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. ;; *) IFS="${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 - if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then - ac_cv_path_XGETTEXT="$ac_dir/$ac_word" + if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then + ac_cv_path_MSGFMT="$ac_dir/$ac_word" break fi fi done IFS="$ac_save_ifs" - test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ;; esac fi -XGETTEXT="$ac_cv_path_XGETTEXT" -if test -n "$XGETTEXT"; then - echo "$ac_t""$XGETTEXT" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi - - cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - CATOBJEXT=.gmo - DATADIRNAME=share -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - CATOBJEXT=.mo - DATADIRNAME=lib -fi -rm -f conftest* - INSTOBJEXT=.mo - fi - fi - -else - echo "$ac_t""no" 1>&6 -fi - - - if test "$CATOBJEXT" = "NONE"; then - echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6 -echo "configure:3923: checking whether catgets can be used" >&5 - # Check whether --with-catgets or --without-catgets was given. -if test "${with_catgets+set}" = set; then - withval="$with_catgets" - nls_cv_use_catgets=$withval -else - nls_cv_use_catgets=no -fi - - echo "$ac_t""$nls_cv_use_catgets" 1>&6 - - if test "$nls_cv_use_catgets" = "yes"; then - echo $ac_n "checking for main in -li""... $ac_c" 1>&6 -echo "configure:3936: checking for main in -li" >&5 -ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'` -if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - ac_save_LIBS="$LIBS" -LIBS="-li $LIBS" -cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_lib_$ac_lib_var=no" -fi -rm -f conftest* -LIBS="$ac_save_LIBS" - -fi -if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then - echo "$ac_t""yes" 1>&6 - ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'` - cat >> confdefs.h <&6 -fi - - echo $ac_n "checking for catgets""... $ac_c" 1>&6 -echo "configure:3979: checking for catgets" >&5 -if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - cat > conftest.$ac_ext < -/* Override any gcc2 internal prototype to avoid an error. */ -/* We use char because int might match the return type of a gcc2 - builtin and then its argument prototype would still apply. */ -char catgets(); - -int main() { - -/* 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_catgets) || defined (__stub___catgets) -choke me -#else -catgets(); -#endif - -; return 0; } -EOF -if { (eval echo configure:4007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_catgets=yes" +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + echo "$as_me:6699: result: $MSGFMT" >&5 +echo "${ECHO_T}$MSGFMT" >&6 else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_catgets=no" + echo "$as_me:6702: result: no" >&5 +echo "${ECHO_T}no" >&6 fi -rm -f conftest* -fi - -if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then - echo "$ac_t""yes" 1>&6 - cat >> confdefs.h <<\EOF -#define HAVE_CATGETS 1 -EOF - INTLOBJS="\$(CATOBJS)" - # Extract the first word of "gencat", so it can be a program name with args. -set dummy gencat; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4029: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - case "$GENCAT" in - /*) - ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path. - ;; - ?:/*) - ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path. - ;; - *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_GENCAT="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no" - ;; -esac -fi -GENCAT="$ac_cv_path_GENCAT" -if test -n "$GENCAT"; then - echo "$ac_t""$GENCAT" 1>&6 -else - echo "$ac_t""no" 1>&6 -fi - if test "$GENCAT" != "no"; then - # Extract the first word of "gmsgfmt", so it can be a program name with args. + # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4065: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:6708: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_GMSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - case "$GMSGFMT" in - /*) + case $GMSGFMT in + [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; - ?:/*) - ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. - ;; *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_GMSGFMT="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no" - ;; -esac -fi -GMSGFMT="$ac_cv_path_GMSGFMT" -if test -n "$GMSGFMT"; then - echo "$ac_t""$GMSGFMT" 1>&6 -else - echo "$ac_t""no" 1>&6 + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_GMSGFMT="$ac_dir/$ac_word" + echo "$as_me:6725: found $ac_dir/$ac_word" >&5 + break fi +done - if test "$GMSGFMT" = "no"; then - # Extract the first word of "msgfmt", so it can be a program name with args. -set dummy msgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4102: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 -else - case "$GMSGFMT" in - /*) - ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. - ;; - *) - IFS="${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 - if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then - ac_cv_path_GMSGFMT="$ac_dir/$ac_word" - break - fi - fi - done - IFS="$ac_save_ifs" - test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no" + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi -GMSGFMT="$ac_cv_path_GMSGFMT" +GMSGFMT=$ac_cv_path_GMSGFMT + if test -n "$GMSGFMT"; then - echo "$ac_t""$GMSGFMT" 1>&6 + echo "$as_me:6737: result: $GMSGFMT" >&5 +echo "${ECHO_T}$GMSGFMT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:6740: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - fi - # Extract the first word of "xgettext", so it can be a program name with args. + # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4137: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:6746: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_XGETTEXT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$XGETTEXT" in /*) @@ -4146,7 +6757,7 @@ else for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then ac_cv_path_XGETTEXT="$ac_dir/$ac_word" break fi @@ -4158,28 +6769,18 @@ else esac fi XGETTEXT="$ac_cv_path_XGETTEXT" -if test -n "$XGETTEXT"; then - echo "$ac_t""$XGETTEXT" 1>&6 +if test "$XGETTEXT" != ":"; then + echo "$as_me:6773: result: $XGETTEXT" >&5 +echo "${ECHO_T}$XGETTEXT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:6776: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - USE_INCLUDED_LIBINTL=yes - CATOBJEXT=.cat - INSTOBJEXT=.cat - DATADIRNAME=lib - INTLDEPS='$(top_builddir)/intl/libintl.a' - INTLLIBS=$INTLDEPS - LIBS=`echo $LIBS | sed -e 's/-lintl//'` - nls_cv_header_intl=intl/libintl.h - nls_cv_header_libgt=intl/libgettext.h - fi -else - echo "$ac_t""no" 1>&6 -fi + CATOBJEXT=.gmo + fi - fi - fi +fi if test "$CATOBJEXT" = "NONE"; then nls_cv_use_gnu_gettext=yes @@ -4190,10 +6791,10 @@ fi INTLOBJS="\$(GETTOBJS)" # Extract the first word of "msgfmt", so it can be a program name with args. set dummy msgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4195: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:6794: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_MSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$MSGFMT" in /*) @@ -4204,66 +6805,70 @@ else for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then + if $ac_dir/$ac_word --statistics /dev/null >/dev/null 2>&1; then ac_cv_path_MSGFMT="$ac_dir/$ac_word" break fi fi done IFS="$ac_save_ifs" - test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" ;; esac fi MSGFMT="$ac_cv_path_MSGFMT" -if test -n "$MSGFMT"; then - echo "$ac_t""$MSGFMT" 1>&6 +if test "$MSGFMT" != ":"; then + echo "$as_me:6821: result: $MSGFMT" >&5 +echo "${ECHO_T}$MSGFMT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:6824: result: no" >&5 +echo "${ECHO_T}no" >&6 fi # Extract the first word of "gmsgfmt", so it can be a program name with args. set dummy gmsgfmt; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4229: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:6830: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_GMSGFMT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else - case "$GMSGFMT" in - /*) + case $GMSGFMT in + [\\/]* | ?:[\\/]*) ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. ;; - ?:/*) - ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path. - ;; *) - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" - ac_dummy="$PATH" - for ac_dir in $ac_dummy; do - test -z "$ac_dir" && ac_dir=. - if test -f $ac_dir/$ac_word; then - ac_cv_path_GMSGFMT="$ac_dir/$ac_word" - break - fi - done - IFS="$ac_save_ifs" + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + if $as_executable_p "$ac_dir/$ac_word"; then + ac_cv_path_GMSGFMT="$ac_dir/$ac_word" + echo "$as_me:6847: found $ac_dir/$ac_word" >&5 + break +fi +done + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" ;; esac fi -GMSGFMT="$ac_cv_path_GMSGFMT" +GMSGFMT=$ac_cv_path_GMSGFMT + if test -n "$GMSGFMT"; then - echo "$ac_t""$GMSGFMT" 1>&6 + echo "$as_me:6859: result: $GMSGFMT" >&5 +echo "${ECHO_T}$GMSGFMT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:6862: result: no" >&5 +echo "${ECHO_T}no" >&6 fi # Extract the first word of "xgettext", so it can be a program name with args. set dummy xgettext; ac_word=$2 -echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:4265: checking for $ac_word" >&5 -if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then - echo $ac_n "(cached) $ac_c" 1>&6 +echo "$as_me:6868: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_path_XGETTEXT+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 else case "$XGETTEXT" in /*) @@ -4274,7 +6879,7 @@ else for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then - if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then + if $ac_dir/$ac_word --omit-header /dev/null >/dev/null 2>&1; then ac_cv_path_XGETTEXT="$ac_dir/$ac_word" break fi @@ -4286,87 +6891,145 @@ else esac fi XGETTEXT="$ac_cv_path_XGETTEXT" -if test -n "$XGETTEXT"; then - echo "$ac_t""$XGETTEXT" 1>&6 +if test "$XGETTEXT" != ":"; then + echo "$as_me:6895: result: $XGETTEXT" >&5 +echo "${ECHO_T}$XGETTEXT" >&6 else - echo "$ac_t""no" 1>&6 + echo "$as_me:6898: result: no" >&5 +echo "${ECHO_T}no" >&6 fi - + BUILD_INCLUDED_LIBINTL=yes USE_INCLUDED_LIBINTL=yes CATOBJEXT=.gmo - INSTOBJEXT=.mo - DATADIRNAME=share - INTLDEPS='$(top_builddir)/intl/libintl.a' - INTLLIBS=$INTLDEPS - LIBS=`echo $LIBS | sed -e 's/-lintl//'` - nls_cv_header_intl=intl/libintl.h - nls_cv_header_libgt=intl/libgettext.h + INTLLIBS="\$(top_builddir)/intl/libintl.a $LIBICONV" + LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` + fi + + if test "$GMSGFMT" != ":"; then + if $GMSGFMT --statistics /dev/null >/dev/null 2>&1; then + : ; + else + echo "$as_me:6913: result: found msgfmt program is not GNU msgfmt; ignore it" >&5 +echo "${ECHO_T}found msgfmt program is not GNU msgfmt; ignore it" >&6 + GMSGFMT=":" + fi fi - if test "$XGETTEXT" != ":"; then - if $XGETTEXT --omit-header /dev/null 2> /dev/null; then + if test "$XGETTEXT" != ":"; then + if $XGETTEXT --omit-header /dev/null >/dev/null 2>&1; then : ; else - echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6 + echo "$as_me:6923: result: found xgettext program is not GNU xgettext; ignore it" >&5 +echo "${ECHO_T}found xgettext program is not GNU xgettext; ignore it" >&6 XGETTEXT=":" fi fi - # We need to process the po/ directory. - POSUB=po - else - DATADIRNAME=share - nls_cv_header_intl=intl/libintl.h - nls_cv_header_libgt=intl/libgettext.h + POSUB=po fi - if test -z "$nls_cv_header_intl"; then - # Clean out junk possibly left behind by a previous configuration. - rm -f intl/libintl.h - fi - - - + ac_config_commands="$ac_config_commands default-2" - # If this is used in GNU gettext we have to set USE_NLS to `yes' - # because some of the sources are only built for this goal. - if test "$PACKAGE" = gettext; then - USE_NLS=yes - USE_INCLUDED_LIBINTL=yes + if test "$PACKAGE" = gettext; then + BUILD_INCLUDED_LIBINTL=yes fi - for lang in $ALL_LINGUAS; do - GMOFILES="$GMOFILES $lang.gmo" - POFILES="$POFILES $lang.po" - done + for ac_prog in bison +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:6941: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_INTLBISON+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$INTLBISON"; then + ac_cv_prog_INTLBISON="$INTLBISON" # Let the user override the test. +else + ac_save_IFS=$IFS; IFS=$ac_path_separator +ac_dummy="$PATH" +for ac_dir in $ac_dummy; do + IFS=$ac_save_IFS + test -z "$ac_dir" && ac_dir=. + $as_executable_p "$ac_dir/$ac_word" || continue +ac_cv_prog_INTLBISON="$ac_prog" +echo "$as_me:6956: found $ac_dir/$ac_word" >&5 +break +done + +fi +fi +INTLBISON=$ac_cv_prog_INTLBISON +if test -n "$INTLBISON"; then + echo "$as_me:6964: result: $INTLBISON" >&5 +echo "${ECHO_T}$INTLBISON" >&6 +else + echo "$as_me:6967: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$INTLBISON" && break +done + + if test -z "$INTLBISON"; then + ac_verc_fail=yes + else + echo "$as_me:6977: checking version of bison" >&5 +echo $ECHO_N "checking version of bison... $ECHO_C" >&6 + ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison .* \([0-9]*\.[0-9.]*\).*$/\1/p'` + case $ac_prog_version in + '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; + 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) + ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; + *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; + esac + echo "$as_me:6986: result: $ac_prog_version" >&5 +echo "${ECHO_T}$ac_prog_version" >&6 + fi + if test $ac_verc_fail = yes; then + INTLBISON=: + fi + + for lang in $ALL_LINGUAS; do + GMOFILES="$GMOFILES $lang.gmo" + POFILES="$POFILES $lang.po" + done + + nls_cv_header_intl= + nls_cv_header_libgt= + + DATADIRNAME=share + + INSTOBJEXT=.mo - - - - - - - - - - - - + GENCAT=gencat if test "x$CATOBJEXT" != "x"; then if test "x$ALL_LINGUAS" = "x"; then LINGUAS= else - echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6 -echo "configure:4362: checking for catalogs to be installed" >&5 + echo "$as_me:7011: checking for catalogs to be installed" >&5 +echo $ECHO_N "checking for catalogs to be installed... $ECHO_C" >&6 NEW_LINGUAS= - for lang in ${LINGUAS=$ALL_LINGUAS}; do - case "$ALL_LINGUAS" in - *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;; - esac + for presentlang in $ALL_LINGUAS; do + useit=no + for desiredlang in ${LINGUAS-$ALL_LINGUAS}; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + NEW_LINGUAS="$NEW_LINGUAS $presentlang" + fi done LINGUAS=$NEW_LINGUAS - echo "$ac_t""$LINGUAS" 1>&6 + echo "$as_me:7031: result: $LINGUAS" >&5 +echo "${ECHO_T}$LINGUAS" >&6 fi if test -n "$LINGUAS"; then @@ -4374,711 +7037,943 @@ echo "configure:4362: checking for catalogs to be installed" >&5 fi fi - if test $ac_cv_header_locale_h = yes; then - INCLUDE_LOCALE_H="#include " - else - INCLUDE_LOCALE_H="\ -/* The system does not provide the header . 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If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overriden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. -; return 0; } -EOF -if { (eval echo configure:4495: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then - rm -rf conftest* - eval "ac_cv_func_$ac_func=yes" -else - echo "configure: failed program was:" >&5 - cat conftest.$ac_ext >&5 - rm -rf conftest* - eval "ac_cv_func_$ac_func=no" +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, don't put newlines in cache variables' values. +# 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 | + case `(ac_space=' '; set | grep ac_space) 2>&1` in + *ac_space=\ *) + # `set' does not quote correctly, so add quotes (double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \). + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n \ + "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" + ;; + esac; +} | + sed ' + t clear + : clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + /^ac_cv_env/!s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + : end' >>confcache +if cmp -s $cache_file confcache; then :; else + if test -w $cache_file; then + test "x$cache_file" != "x/dev/null" && echo "updating cache $cache_file" + cat confcache >$cache_file + else + echo "not updating unwritable cache $cache_file" + fi fi -rm -f conftest* +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +# VPATH may cause trouble with some makes, so we remove $(srcdir), +# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=/{ +s/:*\$(srcdir):*/:/; +s/:*\${srcdir}:*/:/; +s/:*@srcdir@:*/:/; +s/^\([^=]*=[ ]*\):*/\1/; +s/:*$//; +s/^[^=]*=[ ]*$//; +}' 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 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` - cat >> confdefs.h <&6 +DEFS=-DHAVE_CONFIG_H + +: ${CONFIG_STATUS=./config.status} +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ echo "$as_me:7134: creating $CONFIG_STATUS" >&5 +echo "$as_me: creating $CONFIG_STATUS" >&6;} +cat >$CONFIG_STATUS <<_ACEOF +#! 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Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Create a temporary directory, and hook for its removal unless debugging. +$debug || +{ + trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0 + trap '{ (exit 1); exit 1; }' 1 2 13 15 +} + +# Create a (secure) tmp directory for tmp files. +: ${TMPDIR=/tmp} +{ + tmp=`(umask 077 && mktemp -d -q "$TMPDIR/csXXXXXX") 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" +} || +{ + tmp=$TMPDIR/cs$$-$RANDOM + (umask 077 && mkdir $tmp) +} || +{ + echo "$me: cannot create a temporary directory in $TMPDIR" >&2 + { (exit 1); exit 1; } +} -trap 'rm -fr `echo "Makefile - intl/Makefile po/Makefile.in - lib/Makefile src/Makefile doc/Makefile - 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