mirror/mawk
1
0
Fork 0
mirror of https://github.com/ThomasDickey/mawk-snapshots.git synced 2026-01-26 19:09:15 +00:00
Code Issues Packages Projects Releases Wiki Activity
mawk/configure
Thomas E. Dickey 4e4dc01a25
snapshot of project "mawk", label t20230404
2023-04-05 00:17:50 +00:00

12683 lines
335 KiB
Bash
Executable File
Raw Permalink Blame History

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by Autoconf 2.52.20230114.
#
# Copyright 2003-2022,2023 Thomas E. Dickey
# 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.
# 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
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}"
ac_unique_file="mawk.h"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#if STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# if HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#if HAVE_STRING_H
# if !STDC_HEADERS && HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
#if HAVE_STRINGS_H
# include <strings.h>
#endif
#if HAVE_INTTYPES_H
# include <inttypes.h>
#else
# if HAVE_STDINT_H
# include <stdint.h>
# endif
#endif
#if HAVE_UNISTD_H
# include <unistd.h>
#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.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
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='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${datarootdir}/info'
mandir='${datarootdir}/man'
# Identity of this package.
PACKAGE_NAME=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
ac_prev=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval "$ac_prev=\$ac_option"
ac_prev=
continue
fi
ac_optarg=`expr "x$ac_option" : 'x[^=]*=\(.*\)'`
# Accept the important Cygnus configure options, so we can diagnose typos.
case "$ac_option" in
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir=$ac_optarg ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build_alias ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
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 ;;
--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=$ac_optarg ;;
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
| --dataroo | --dataro | --datar)
ac_prev=datarootdir ;;
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
datarootdir=$ac_optarg ;;
-disable-* | --disable-*)
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
# Reject names that are not valid shell variable names.
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_$ac_feature=no" ;;
-enable-* | --enable-*)
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
# Reject names that are not valid shell variable names.
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'" ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix=$ac_optarg ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he | -h)
ac_init_help=long ;;
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
ac_init_help=recursive ;;
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
ac_init_help=short ;;
-host | --host | --hos | --ho)
ac_prev=host_alias ;;
-host=* | --host=* | --hos=* | --ho=*)
host_alias=$ac_optarg ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir=$ac_optarg ;;
-infodir | --infodir | --infodi | --infod | --info | --inf)
ac_prev=infodir ;;
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
infodir=$ac_optarg ;;
-libdir | --libdir | --libdi | --libd)
ac_prev=libdir ;;
-libdir=* | --libdir=* | --libdi=* | --libd=*)
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 ;;
-localstatedir | --localstatedir | --localstatedi | --localstated \
| --localstate | --localstat | --localsta | --localst \
| --locals | --local | --loca | --loc | --lo)
ac_prev=localstatedir ;;
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
| --localstate=* | --localstat=* | --localsta=* | --localst=* \
| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
localstatedir=$ac_optarg ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst \
| --runs | --run | --ru)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* \
| --runs=* | --run=* | --ru=*)
runstatedir=$ac_optarg ;;
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
ac_prev=mandir ;;
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
mandir=$ac_optarg ;;
-nfp | --nfp | --nf)
# Obsolete; use --without-fp.
with_fp=no ;;
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c)
no_create=yes ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
no_recursion=yes ;;
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
| --oldin | --oldi | --old | --ol | --o)
ac_prev=oldincludedir ;;
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
oldincludedir=$ac_optarg ;;
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
ac_prev=prefix ;;
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
prefix=$ac_optarg ;;
-program-prefix | --program-prefix | --program-prefi | --program-pref \
| --program-pre | --program-pr | --program-p)
ac_prev=program_prefix ;;
-program-prefix=* | --program-prefix=* | --program-prefi=* \
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
program_prefix=$ac_optarg ;;
-program-suffix | --program-suffix | --program-suffi | --program-suff \
| --program-suf | --program-su | --program-s)
ac_prev=program_suffix ;;
-program-suffix=* | --program-suffix=* | --program-suffi=* \
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
program_suffix=$ac_optarg ;;
-program-transform-name | --program-transform-name \
| --program-transform-nam | --program-transform-na \
| --program-transform-n | --program-transform- \
| --program-transform | --program-transfor \
| --program-transfo | --program-transf \
| --program-trans | --program-tran \
| --progr-tra | --program-tr | --program-t)
ac_prev=program_transform_name ;;
-program-transform-name=* | --program-transform-name=* \
| --program-transform-nam=* | --program-transform-na=* \
| --program-transform-n=* | --program-transform-=* \
| --program-transform=* | --program-transfor=* \
| --program-transfo=* | --program-transf=* \
| --program-trans=* | --program-tran=* \
| --progr-tra=* | --program-tr=* | --program-t=*)
program_transform_name=$ac_optarg ;;
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
| --sbi=* | --sb=*)
sbindir=$ac_optarg ;;
-sharedstatedir | --sharedstatedir | --sharedstatedi \
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
| --sharedst | --shareds | --shared | --share | --shar \
| --sha | --sh)
ac_prev=sharedstatedir ;;
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
| --sha=* | --sh=*)
sharedstatedir=$ac_optarg ;;
-site | --site | --sit)
ac_prev=site ;;
-site=* | --site=* | --sit=*)
site=$ac_optarg ;;
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
ac_prev=srcdir ;;
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
srcdir=$ac_optarg ;;
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
| --syscon | --sysco | --sysc | --sys | --sy)
ac_prev=sysconfdir ;;
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
sysconfdir=$ac_optarg ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target_alias ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target_alias=$ac_optarg ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers | -V)
ac_init_version=: ;;
-with-* | --with-*)
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
# Reject names that are not valid shell variable names.
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 "$ac_option" in
*=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
*) ac_optarg=yes ;;
esac
eval "with_$ac_package='$ac_optarg'" ;;
-without-* | --without-*)
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
# Reject names that are not valid shell variable names.
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_$ac_package=no" ;;
--x)
# Obsolete; use --with-x.
with_x=yes ;;
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes=$ac_optarg ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries=$ac_optarg ;;
-*) { echo "$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 "$ac_envvar" ;;
*)
# FIXME: should be removed in autoconf 3.0.
echo "$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
ac_option=--`echo "$ac_prev" | sed 's/_/-/g'`
{ echo "$as_me: error: missing argument to $ac_option" >&2
{ (exit 1); exit 1; }; }
fi
# Be sure to have absolute paths.
for ac_var in exec_prefix prefix
do
eval ac_val=$`echo "$ac_var"`
case "$ac_val" in
[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
*) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
{ (exit 1); exit 1; }; };;
esac
done
# Be sure to have absolute paths.
for ac_var in bindir sbindir libexecdir datarootdir datadir sysconfdir sharedstatedir \
localstatedir libdir includedir oldincludedir infodir mandir
do
eval ac_val=$`echo "$ac_var"`
case "$ac_val" in
[\\/$]* | ?:[\\/]* ) ;;
*) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
{ (exit 1); exit 1; }; };;
esac
done
# There might be people who depend on the old broken behavior: `$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
ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-
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%[\\/][^\\/][^\\/]*$%%'`
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
if test "$ac_srcdir_defaulted" = yes; then
{ echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2
{ (exit 1); exit 1; }; }
else
{ echo "$as_me: error: cannot find sources in $srcdir" >&2
{ (exit 1); exit 1; }; }
fi
fi
srcdir=`echo "$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 <<EOF
\`configure' configures this package to adapt to many kinds of systems.
Usage: $0 [OPTION]... [VAR=VALUE]...
To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE. See below for descriptions of some of the useful variables.
Defaults for the options are specified in brackets.
Configuration:
-h, --help display this help and exit
--help=short display options specific to this package
--help=recursive display the short help of all the included packages
-V, --version display version information and exit
-q, --quiet, --silent do not print \`checking...' messages
--cache-file=FILE cache test results in FILE [disabled]
-C, --config-cache alias for \`--cache-file=config.cache'
-n, --no-create do not create output files
--srcdir=DIR find the sources in DIR [configure dir or \`..']
EOF
cat <<EOF
Installation directories:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[PREFIX]
By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.
For better control, use the options below.
Fine tuning of the installation directories:
--bindir=DIR user executables [EPREFIX/bin]
--sbindir=DIR system admin executables [EPREFIX/sbin]
--libexecdir=DIR program executables [EPREFIX/libexec]
--datarootdir=DIR read-only architecture-independent data [PREFIX/share]
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR extra definition of runtime data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
--infodir=DIR info documentation [DATAROOTDIR/info]
--mandir=DIR man documentation [DATAROOTDIR/man]
EOF
cat <<\EOF
Program names:
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
System types:
--build=BUILD configure for building on BUILD [guessed]
--host=HOST build programs to run on HOST [BUILD]
EOF
fi
if test -n "$ac_init_help"; then
cat <<\EOF
Optional Features:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--disable-largefile omit support for large files
Cross-compiling
--with-build-cc=XXX the build C compiler ($BUILD_CC)
--with-build-cpp=XXX the build C preprocessor ($BUILD_CPP)
--with-build-cflags=XXX the build C compiler-flags ($BUILD_CFLAGS)
--with-build-cppflags=XXX the build C preprocessor-flags ($BUILD_CPPFLAGS)
--with-build-ldflags=XXX the build linker-flags ($BUILD_LDFLAGS)
--with-build-libs=XXX the build libraries (${BUILD_LIBS})
Miscellaneous options
--disable-echo do not display "compiling" commands
--enable-warnings test: turn on gcc compiler warnings
--enable-stdnoreturn enable C11 _Noreturn feature for diagnostics
--with-man2html=XXX use XXX rather than groff
--without-builtin-regex do not use mawk's own regular-expressions engine
--enable-builtin-srand use mawk's own srand/rand functions
--disable-init-srand suppress automatic initialization of random numbers
--disable-interval-expr suppress regex interval expressions {m,n}
Testing-options
--with-dmalloc test: use Gray Watson's dmalloc library
--with-dbmalloc test: use Conor Cahill's dbmalloc library
--with-valgrind test: use valgrind
--disable-leaks test: free permanent memory, analyze leaks
--enable-trace test: turn on debug-tracing
Some influential environment variables:
CC C compiler command
CFLAGS C compiler flags
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
nonstandard directory <lib dir>
CPPFLAGS C/C++ preprocessor flags, e.g. -I<include dir> if you have
headers in a nonstandard directory <include dir>
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.
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
Copyright 2003-2022,2023 Thomas E. Dickey
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 <<EOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
It was created by $as_me, which was
generated by GNU Autoconf 2.52.20230114. Invocation command line was
$ $0 $@
EOF
{
cat <<_ASUNAME
## ---------- ##
## Platform. ##
## ---------- ##
hostname = `(hostname || uname -n) 2>/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 = $PATH
_ASUNAME
} >&5
cat >&5 <<EOF
## ------------ ##
## Core tests. ##
## ------------ ##
EOF
# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell meta-characters.
ac_configure_args=
ac_sep=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c) ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
ac_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$prefix" != xNONE; then
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
else
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
{ echo "$as_me:919: 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
# 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:930: 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 "$as_me:938: 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 "$as_me:954: error: \`$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 "$as_me:958: error: \`$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 "$as_me:964: error: \`$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:966: former value: $ac_old_val" >&5
echo "$as_me: former value: $ac_old_val" >&2;}
{ echo "$as_me:968: 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:987: 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:989: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
{ (exit 1); exit 1; }; }
fi
ac_ext=c
ac_cpp='$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
ac_main_return="return"
case `echo "testing\c" 2>/dev/null; echo 1,2,3`,`echo -n testing 2>/dev/null; echo 1,2,3` in
*c*,-n*) ECHO_N=
ECHO_C= # newlines do not sed ;-) only broken shells would use this case anyway
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:1018: PATH=\".;.\"; conftest.sh") >&5
(PATH=".;."; conftest.sh) 2>&5
ac_status=$?
echo "$as_me:1021: \$? = $ac_status" >&5
(exit "$ac_status"); }; then
ac_path_separator=';'
else
ac_path_separator=:
fi
PATH_SEPARATOR="$ac_path_separator"
rm -f conftest.sh
ac_config_headers="$ac_config_headers config.h:config_h.in"
ac_aux_dir=
for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
if test -f "$ac_dir/install-sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install-sh -c"
break
elif test -f "$ac_dir/install.sh"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/install.sh -c"
break
elif test -f "$ac_dir/shtool"; then
ac_aux_dir=$ac_dir
ac_install_sh="$ac_aux_dir/shtool install -c"
break
fi
done
if test -z "$ac_aux_dir"; then
{ { echo "$as_me:1049: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
{ (exit 1); exit 1; }; }
fi
ac_config_guess="$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.
# Make sure we can run config.sub.
$ac_config_sub sun4 >/dev/null 2>&1 ||
{ { echo "$as_me:1059: error: cannot run $ac_config_sub" >&5
echo "$as_me: error: cannot run $ac_config_sub" >&2;}
{ (exit 1); exit 1; }; }
echo "$as_me:1063: 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:1072: 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:1076: 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:1081: 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/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
if test -f "$srcdir/config.guess" || test -f "$ac_aux_dir/config.guess" ; then
echo "$as_me:1089: 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:1098: 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:1103: 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/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
system_name="$host_os"
else
system_name="`(uname -s -r) 2>/dev/null`"
if test -z "$system_name" ; then
system_name="`(hostname) 2>/dev/null`"
fi
fi
test -n "$system_name" &&
cat >>confdefs.h <<EOF
#define SYSTEM_NAME "$system_name"
EOF
if test "${cf_cv_system_name+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cf_cv_system_name="$system_name"
fi
test -z "$system_name" && system_name="$cf_cv_system_name"
test -n "$cf_cv_system_name" && echo "$as_me:1129: result: Configuring for $cf_cv_system_name" >&5
echo "${ECHO_T}Configuring for $cf_cv_system_name" >&6
if test ".$system_name" != ".$cf_cv_system_name" ; then
echo "$as_me:1133: result: Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&5
echo "${ECHO_T}Cached system name ($system_name) does not agree with actual ($cf_cv_system_name)" >&6
{ { echo "$as_me:1135: error: \"Please remove config.cache and try again.\"" >&5
echo "$as_me: error: \"Please remove config.cache and try again.\"" >&2;}
{ (exit 1); exit 1; }; }
fi
test "$program_prefix" != NONE &&
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"
# 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 $program_transform_name | sed -f conftest.sed`
rm conftest.sed
ac_ext=c
ac_cpp='$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
ac_main_return="return"
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:1162: 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="$CC" # Let the user override the test.
else
ac_save_IFS=$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:1177: found $ac_dir/$ac_word" >&5
break
done
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
echo "$as_me:1185: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
echo "$as_me:1188: result: no" >&5
echo "${ECHO_T}no" >&6
fi
fi
if test -z "$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:1197: 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:1212: 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:1220: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
echo "$as_me:1223: result: no" >&5
echo "${ECHO_T}no" >&6
fi
CC=$ac_ct_CC
else
CC="$ac_cv_prog_CC"
fi
if test -z "$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:1236: 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="$CC" # Let the user override the test.
else
ac_save_IFS=$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:1251: found $ac_dir/$ac_word" >&5
break
done
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
echo "$as_me:1259: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
echo "$as_me:1262: result: no" >&5
echo "${ECHO_T}no" >&6
fi
fi
if test -z "$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:1271: 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:1286: 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:1294: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
echo "$as_me:1297: result: no" >&5
echo "${ECHO_T}no" >&6
fi
CC=$ac_ct_CC
else
CC="$ac_cv_prog_CC"
fi
fi
if test -z "$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:1310: 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:1330: found $ac_dir/$ac_word" >&5
break
done
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:1352: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
echo "$as_me:1355: result: no" >&5
echo "${ECHO_T}no" >&6
fi
fi
if test -z "$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:1366: 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="$CC" # Let the user override the test.
else
ac_save_IFS=$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:1381: found $ac_dir/$ac_word" >&5
break
done
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
echo "$as_me:1389: result: $CC" >&5
echo "${ECHO_T}$CC" >&6
else
echo "$as_me:1392: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$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:1405: 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:1420: 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:1428: result: $ac_ct_CC" >&5
echo "${ECHO_T}$ac_ct_CC" >&6
else
echo "$as_me:1431: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$ac_ct_CC" && break
done
CC=$ac_ct_CC
fi
fi
test -z "$CC" && { { echo "$as_me:1443: error: no acceptable cc found in \$PATH" >&5
echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
{ (exit 1); exit 1; }; }
# Provide some information about the compiler.
echo "$as_me:1448:" \
"checking for C compiler version" >&5
ac_compiler=`set X $ac_compile; echo "$2"`
{ (eval echo "$as_me:1451: \"$ac_compiler --version </dev/null >&5\"") >&5
(eval $ac_compiler --version </dev/null >&5) 2>&5
ac_status=$?
echo "$as_me:1454: \$? = $ac_status" >&5
(exit "$ac_status"); }
{ (eval echo "$as_me:1456: \"$ac_compiler -v </dev/null >&5\"") >&5
(eval $ac_compiler -v </dev/null >&5) 2>&5
ac_status=$?
echo "$as_me:1459: \$? = $ac_status" >&5
(exit "$ac_status"); }
{ (eval echo "$as_me:1461: \"$ac_compiler -V </dev/null >&5\"") >&5
(eval $ac_compiler -V </dev/null >&5) 2>&5
ac_status=$?
echo "$as_me:1464: \$? = $ac_status" >&5
(exit "$ac_status"); }
cat >"conftest.$ac_ext" <<_ACEOF
#line 1468 "configure"
#include "confdefs.h"
int
main (void)
{
;
return 0;
}
_ACEOF
ac_clean_files_save=$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:1484: 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 "$as_me:1487: \"$ac_link_default\"") >&5
(eval $ac_link_default) 2>&5
ac_status=$?
echo "$as_me:1490: \$? = $ac_status" >&5
(exit "$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 | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
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
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
{ { echo "$as_me:1513: error: C compiler cannot create executables" >&5
echo "$as_me: error: C compiler cannot create executables" >&2;}
{ (exit 77); exit 77; }; }
fi
ac_exeext=$ac_cv_exeext
echo "$as_me:1519: 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:1524: 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:1530: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:1533: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cross_compiling=no
else
if test "$cross_compiling" = maybe; then
cross_compiling=yes
else
{ { echo "$as_me:1540: 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:1548: 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:1555: checking whether we are cross compiling" >&5
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
echo "$as_me:1557: result: $cross_compiling" >&5
echo "${ECHO_T}$cross_compiling" >&6
echo "$as_me:1560: checking for executable suffix" >&5
echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
if { (eval echo "$as_me:1562: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:1565: \$? = $ac_status" >&5
(exit "$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 | *.xcoff | *.tds | *.d | *.dbg | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
export ac_cv_exeext
break;;
* ) break;;
esac
done
else
{ { echo "$as_me:1581: error: cannot compute EXEEXT: cannot compile and link" >&5
echo "$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:1587: 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:1593: 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 1599 "configure"
#include "confdefs.h"
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { (eval echo "$as_me:1611: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:1614: \$? = $ac_status" >&5
(exit "$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 | *.dbg | *.pdb | *.xSYM | *.map | *.inf ) ;;
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
break;;
esac
done
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
{ { echo "$as_me:1626: error: cannot compute OBJEXT: cannot compile" >&5
echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
{ (exit 1); exit 1; }; }
fi
rm -f "conftest.$ac_cv_objext" "conftest.$ac_ext"
fi
echo "$as_me:1633: result: $ac_cv_objext" >&5
echo "${ECHO_T}$ac_cv_objext" >&6
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
echo "$as_me:1637: 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 1643 "configure"
#include "confdefs.h"
int
main (void)
{
#ifndef __GNUC__
choke me
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:1658: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:1661: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:1664: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:1667: \$? = $ac_status" >&5
(exit "$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:1679: 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:1685: 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 1691 "configure"
#include "confdefs.h"
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:1703: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:1706: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:1709: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:1712: \$? = $ac_status" >&5
(exit "$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:1722: 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
elif test $ac_cv_prog_cc_g = yes; then
if test "$GCC" = yes; then
CFLAGS="-g -O2"
else
CFLAGS="-g"
fi
else
if test "$GCC" = yes; then
CFLAGS="-O2"
else
CFLAGS=
fi
fi
# Some people use a C++ compiler to compile C. Since we use `exit',
# in C++ we need to declare it. In case someone uses the same compiler
# for both compiling C and C++ we need to have the C++ compiler decide
# the declaration of exit, since it's the most demanding environment.
cat >"conftest.$ac_ext" <<_ACEOF
#ifndef __cplusplus
choke me
#endif
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:1749: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:1752: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:1755: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:1758: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
for ac_declaration in \
''\
'#include <stdlib.h>' \
'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 1770 "configure"
#include "confdefs.h"
#include <stdlib.h>
$ac_declaration
int
main (void)
{
exit (42);
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:1783: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:1786: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:1789: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:1792: \$? = $ac_status" >&5
(exit "$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 1802 "configure"
#include "confdefs.h"
$ac_declaration
int
main (void)
{
exit (42);
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:1814: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:1817: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:1820: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:1823: \$? = $ac_status" >&5
(exit "$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 -rf 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
ac_main_return="return"
GCC_VERSION=none
if test "$GCC" = yes ; then
echo "$as_me:1853: checking version of $CC" >&5
echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
GCC_VERSION="`${CC} --version 2>/dev/null | sed -e '2,$d' -e 's/^[^(]*([^)][^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
test -z "$GCC_VERSION" && GCC_VERSION=unknown
echo "$as_me:1857: result: $GCC_VERSION" >&5
echo "${ECHO_T}$GCC_VERSION" >&6
fi
INTEL_COMPILER=no
if test "$GCC" = yes ; then
case "$host_os" in
(linux*|gnu*)
echo "$as_me:1866: checking if this is really Intel C compiler" >&5
echo $ECHO_N "checking if this is really Intel C compiler... $ECHO_C" >&6
cf_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -no-gcc"
cat >"conftest.$ac_ext" <<_ACEOF
#line 1871 "configure"
#include "confdefs.h"
int
main (void)
{
#ifdef __INTEL_COMPILER
#else
#error __INTEL_COMPILER is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:1888: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:1891: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:1894: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:1897: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
INTEL_COMPILER=yes
cf_save_CFLAGS="$cf_save_CFLAGS -we147"
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CFLAGS="$cf_save_CFLAGS"
echo "$as_me:1908: result: $INTEL_COMPILER" >&5
echo "${ECHO_T}$INTEL_COMPILER" >&6
;;
esac
fi
CLANG_COMPILER=no
if test "$GCC" = yes ; then
echo "$as_me:1917: checking if this is really Clang C compiler" >&5
echo $ECHO_N "checking if this is really Clang C compiler... $ECHO_C" >&6
cf_save_CFLAGS="$CFLAGS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 1921 "configure"
#include "confdefs.h"
int
main (void)
{
#ifdef __clang__
#else
#error __clang__ is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$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
CLANG_COMPILER=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CFLAGS="$cf_save_CFLAGS"
echo "$as_me:1957: result: $CLANG_COMPILER" >&5
echo "${ECHO_T}$CLANG_COMPILER" >&6
fi
CLANG_VERSION=none
if test "x$CLANG_COMPILER" = "xyes" ; then
case "$CC" in
(c[1-9][0-9]|*/c[1-9][0-9])
{ echo "$as_me:1966: WARNING: replacing broken compiler alias $CC" >&5
echo "$as_me: WARNING: replacing broken compiler alias $CC" >&2;}
CFLAGS="$CFLAGS -std=`echo "$CC" | sed -e 's%.*/%%'`"
CC=clang
;;
esac
echo "$as_me:1973: checking version of $CC" >&5
echo $ECHO_N "checking version of $CC... $ECHO_C" >&6
CLANG_VERSION="`$CC --version 2>/dev/null | sed -e '2,$d' -e 's/^.*(CLANG[^)]*) //' -e 's/^.*(Debian[^)]*) //' -e 's/^[^0-9.]*//' -e 's/[^0-9.].*//'`"
test -z "$CLANG_VERSION" && CLANG_VERSION=unknown
echo "$as_me:1977: result: $CLANG_VERSION" >&5
echo "${ECHO_T}$CLANG_VERSION" >&6
for cf_clang_opt in \
-Qunused-arguments \
-Wno-error=implicit-function-declaration
do
echo "$as_me:1984: checking if option $cf_clang_opt works" >&5
echo $ECHO_N "checking if option $cf_clang_opt works... $ECHO_C" >&6
cf_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $cf_clang_opt"
cat >"conftest.$ac_ext" <<_ACEOF
#line 1989 "configure"
#include "confdefs.h"
#include <stdio.h>
int
main (void)
{
printf("hello!\\n");
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:2003: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:2006: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:2009: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:2012: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_clang_optok=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_clang_optok=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
echo "$as_me:2023: result: $cf_clang_optok" >&5
echo "${ECHO_T}$cf_clang_optok" >&6
CFLAGS="$cf_save_CFLAGS"
if test "$cf_clang_optok" = yes; then
test -n "$verbose" && echo " adding option $cf_clang_opt" 1>&6
echo "${as_me:-configure}:2029: testing adding option $cf_clang_opt ..." 1>&5
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_clang_opt"
fi
done
fi
echo "$as_me:2038: checking for $CC option to accept ANSI C" >&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.$ac_ext" <<_ACEOF
#line 2046 "configure"
#include "confdefs.h"
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (char **p, int i)
{
return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
char *s;
va_list v;
va_start (v,p);
s = g (p, va_arg (v,int));
va_end (v);
return s;
}
int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main (void)
{
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
;
return 0;
}
_ACEOF
# Don't try gcc -ansi; that turns off useful extensions and
# breaks some systems' header files.
# AIX -qlanglvl=ansi
# Ultrix and OSF/1 -std1
# HP-UX 10.20 and later -Ae
# HP-UX older versions -Aa -D_HPUX_SOURCE
# SVR4 -Xc -D__EXTENSIONS__
for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
CC="$ac_save_CC $ac_arg"
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:2093: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:2096: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:2099: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:2102: \$? = $ac_status" >&5
(exit "$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=$ac_save_CC
fi
case "x$ac_cv_prog_cc_stdc" in
x|xno)
echo "$as_me:2119: result: none needed" >&5
echo "${ECHO_T}none needed" >&6 ;;
*)
echo "$as_me:2122: result: $ac_cv_prog_cc_stdc" >&5
echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6
CC="$CC $ac_cv_prog_cc_stdc" ;;
esac
# This should have been defined by AC_PROG_CC
: "${CC:=cc}"
echo "$as_me:2130: checking \$CFLAGS variable" >&5
echo $ECHO_N "checking \$CFLAGS variable... $ECHO_C" >&6
case "x$CFLAGS" in
(*-[IUD]*)
echo "$as_me:2134: result: broken" >&5
echo "${ECHO_T}broken" >&6
{ echo "$as_me:2136: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&5
echo "$as_me: WARNING: your environment uses the CFLAGS variable to hold CPPFLAGS options" >&2;}
cf_flags="$CFLAGS"
CFLAGS=
for cf_arg in $cf_flags
do
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in $cf_arg
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
done
;;
(*)
echo "$as_me:2244: result: ok" >&5
echo "${ECHO_T}ok" >&6
;;
esac
echo "$as_me:2249: checking \$CC variable" >&5
echo $ECHO_N "checking \$CC variable... $ECHO_C" >&6
case "$CC" in
(*[\ \ ]-*)
echo "$as_me:2253: result: broken" >&5
echo "${ECHO_T}broken" >&6
{ echo "$as_me:2255: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&5
echo "$as_me: WARNING: your environment uses the CC variable to hold CFLAGS/CPPFLAGS options" >&2;}
# humor him...
cf_prog=`echo "$CC" | sed -e 's/ / /g' -e 's/[ ]* / /g' -e 's/[ ]*[ ]-[^ ].*//'`
cf_flags=`echo "$CC" | sed -e "s%^$cf_prog%%"`
CC="$cf_prog"
for cf_arg in $cf_flags
do
case "x$cf_arg" in
(x-[IUDfgOW]*)
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in $cf_arg
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
;;
(*)
CC="$CC $cf_arg"
;;
esac
done
test -n "$verbose" && echo " resulting CC: '$CC'" 1>&6
echo "${as_me:-configure}:2372: testing resulting CC: '$CC' ..." 1>&5
test -n "$verbose" && echo " resulting CFLAGS: '$CFLAGS'" 1>&6
echo "${as_me:-configure}:2376: testing resulting CFLAGS: '$CFLAGS' ..." 1>&5
test -n "$verbose" && echo " resulting CPPFLAGS: '$CPPFLAGS'" 1>&6
echo "${as_me:-configure}:2380: testing resulting CPPFLAGS: '$CPPFLAGS' ..." 1>&5
;;
(*)
echo "$as_me:2384: result: ok" >&5
echo "${ECHO_T}ok" >&6
;;
esac
echo "$as_me:2389: 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 `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=`
if test -n "$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 conftest.make
fi
if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
echo "$as_me:2409: result: yes" >&5
echo "${ECHO_T}yes" >&6
SET_MAKE=
else
echo "$as_me:2413: result: no" >&5
echo "${ECHO_T}no" >&6
SET_MAKE="MAKE=${MAKE-make}"
fi
for ac_prog in ggrep grep
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:2422: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_GREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$GREP"; then
ac_cv_prog_GREP="$GREP" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_GREP="$ac_prog"
echo "$as_me:2437: found $ac_dir/$ac_word" >&5
break
done
fi
fi
GREP=$ac_cv_prog_GREP
if test -n "$GREP"; then
echo "$as_me:2445: result: $GREP" >&5
echo "${ECHO_T}$GREP" >&6
else
echo "$as_me:2448: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$GREP" && break
done
test -n "$GREP" || GREP=": "
echo "$as_me:2456: checking for fgrep" >&5
echo $ECHO_N "checking for fgrep... $ECHO_C" >&6
if test "${ac_cv_path_FGREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
then ac_cv_path_FGREP="$GREP -F"
else
for ac_prog in gfgrep fgrep
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:2468: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_FGREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $FGREP in
[\\/]* | ?:[\\/]*)
ac_cv_path_FGREP="$FGREP" # Let the user override the test with a path.
;;
*)
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/$ac_word"; then
ac_cv_path_FGREP="$ac_dir/$ac_word"
echo "$as_me:2485: found $ac_dir/$ac_word" >&5
break
fi
done
;;
esac
fi
FGREP=$ac_cv_path_FGREP
if test -n "$FGREP"; then
echo "$as_me:2496: result: $FGREP" >&5
echo "${ECHO_T}$FGREP" >&6
else
echo "$as_me:2499: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$FGREP" && break
done
test -n "$FGREP" || FGREP=": "
test "x$ac_cv_path_FGREP" = "x:" && { { echo "$as_me:2507: error: cannot find workable fgrep" >&5
echo "$as_me: error: cannot find workable fgrep" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
echo "$as_me:2512: result: $ac_cv_path_FGREP" >&5
echo "${ECHO_T}$ac_cv_path_FGREP" >&6
FGREP="$ac_cv_path_FGREP"
echo "$as_me:2516: checking for makeflags variable" >&5
echo $ECHO_N "checking for makeflags variable... $ECHO_C" >&6
if test "${cf_cv_makeflags+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cf_cv_makeflags=''
for cf_option in '-${MAKEFLAGS}' '${MFLAGS}'
do
cat >cf_makeflags.tmp <<CF_EOF
SHELL = $SHELL
all :
@ echo '.$cf_option'
CF_EOF
cf_result=`${MAKE:-make} -k -f cf_makeflags.tmp 2>/dev/null | ${FGREP-fgrep} -v "ing directory" | sed -e 's,[ ]*$,,'`
case "$cf_result" in
(.*k|.*kw)
cf_result="`${MAKE:-make} -k -f cf_makeflags.tmp CC=cc 2>/dev/null`"
case "$cf_result" in
(.*CC=*) cf_cv_makeflags=
;;
(*) cf_cv_makeflags=$cf_option
;;
esac
break
;;
(.-)
;;
(*)
echo "${as_me:-configure}:2546: testing given option \"$cf_option\",no match \"$cf_result\" ..." 1>&5
;;
esac
done
rm -f cf_makeflags.tmp
fi
echo "$as_me:2554: result: $cf_cv_makeflags" >&5
echo "${ECHO_T}$cf_cv_makeflags" >&6
echo "$as_me:2557: checking for \".PHONY\" make-support" >&5
echo $ECHO_N "checking for \".PHONY\" make-support... $ECHO_C" >&6
if test "${cf_cv_make_PHONY+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
rm -rf conftest*
(
mkdir conftest || exit 1
cd conftest
cat >makefile <<'CF_EOF'
.PHONY: always
DATA=0
always: always.out
@echo "** making $@ $(DATA)"
once: once.out
@echo "** making $@ $(DATA)"
always.out:
@echo "** making $@ $(DATA)"
echo $(DATA) > $@
once.out:
@echo "** making $@ $(DATA)"
echo $(DATA) > $@
CF_EOF
for cf_data in 1 2 3
do
${MAKE:-make} always DATA=$cf_data
${MAKE:-make} once DATA=$cf_data
${MAKE:-make} -t always once
if test -f always ; then
echo "no (case 1)" > ../conftest.tmp
elif test ! -f always.out ; then
echo "no (case 2)" > ../conftest.tmp
elif test ! -f once.out ; then
echo "no (case 3)" > ../conftest.tmp
elif ! cmp -s always.out once.out ; then
echo "no (case 4)" > ../conftest.tmp
diff always.out once.out
else
cf_check="`cat always.out`"
if test "x$cf_check" != "x$cf_data" ; then
echo "no (case 5)" > ../conftest.tmp
else
echo yes > ../conftest.tmp
rm -f ./*.out
continue
fi
fi
break
done
) >&5 2>&1
cf_cv_make_PHONY="`cat conftest.tmp`"
rm -rf conftest*
fi
echo "$as_me:2612: result: $cf_cv_make_PHONY" >&5
echo "${ECHO_T}$cf_cv_make_PHONY" >&6
MAKE_NO_PHONY="#"
MAKE_PHONY="#"
test "x$cf_cv_make_PHONY" = xyes && MAKE_PHONY=
test "x$cf_cv_make_PHONY" != xyes && MAKE_NO_PHONY=
echo "$as_me:2619: checking for egrep" >&5
echo $ECHO_N "checking for egrep... $ECHO_C" >&6
if test "${ac_cv_path_EGREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
for ac_prog in gegrep egrep
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:2631: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_EGREP+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $EGREP in
[\\/]* | ?:[\\/]*)
ac_cv_path_EGREP="$EGREP" # Let the user override the test with a path.
;;
*)
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/$ac_word"; then
ac_cv_path_EGREP="$ac_dir/$ac_word"
echo "$as_me:2648: found $ac_dir/$ac_word" >&5
break
fi
done
;;
esac
fi
EGREP=$ac_cv_path_EGREP
if test -n "$EGREP"; then
echo "$as_me:2659: result: $EGREP" >&5
echo "${ECHO_T}$EGREP" >&6
else
echo "$as_me:2662: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$EGREP" && break
done
test -n "$EGREP" || EGREP=": "
test "x$ac_cv_path_EGREP" = "x:" && { { echo "$as_me:2670: error: cannot find workable egrep" >&5
echo "$as_me: error: cannot find workable egrep" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
echo "$as_me:2675: result: $ac_cv_path_EGREP" >&5
echo "${ECHO_T}$ac_cv_path_EGREP" >&6
EGREP="$ac_cv_path_EGREP"
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
ac_main_return="return"
echo "$as_me:2685: 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 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" "$CC -E -traditional-cpp" "/lib/cpp"
do
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
# Use a header file that comes with gcc, so configuring glibc
# with a fresh cross-compiler works.
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp. "Syntax error" is here to catch this case.
cat >"conftest.$ac_ext" <<_ACEOF
#line 2706 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax error
_ACEOF
if { (eval echo "$as_me:2711: \"$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:2717: \$? = $ac_status" >&5
(exit "$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 "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
# Broken: fails on valid input.
continue
fi
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 2740 "configure"
#include "confdefs.h"
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:2744: \"$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:2750: \$? = $ac_status" >&5
(exit "$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
# 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
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 $ac_preproc_ok; then
break
fi
done
ac_cv_prog_CPP=$CPP
fi
CPP=$ac_cv_prog_CPP
else
ac_cv_prog_CPP=$CPP
fi
echo "$as_me:2787: result: $CPP" >&5
echo "${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 2797 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax error
_ACEOF
if { (eval echo "$as_me:2802: \"$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:2808: \$? = $ac_status" >&5
(exit "$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 "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
# Broken: fails on valid input.
continue
fi
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 2831 "configure"
#include "confdefs.h"
#include <ac_nonexistent.h>
_ACEOF
if { (eval echo "$as_me:2835: \"$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:2841: \$? = $ac_status" >&5
(exit "$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
# 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
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 $ac_preproc_ok; then
:
else
{ { echo "$as_me:2869: error: C preprocessor \"$CPP\" fails sanity check" >&5
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
{ (exit 1); exit 1; }; }
fi
ac_ext=c
ac_cpp='$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
ac_main_return="return"
# 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
# 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 "$as_me:2893: 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 test "${ac_cv_path_install+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_save_IFS=$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
/ | ./ | .// | /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 $as_executable_p "$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.
:
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/$ac_prog -c"
break 2
fi
fi
done
;;
esac
done
fi
if test "${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 "$as_me:2942: 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='${INSTALL}'
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
for ac_prog in byacc 'bison -y'
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:2957: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_YACC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$YACC"; then
ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_YACC="$ac_prog"
echo "$as_me:2972: found $ac_dir/$ac_word" >&5
break
done
fi
fi
YACC=$ac_cv_prog_YACC
if test -n "$YACC"; then
echo "$as_me:2980: result: $YACC" >&5
echo "${ECHO_T}$YACC" >&6
else
echo "$as_me:2983: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"
for ac_prog in lint cppcheck splint
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:2995: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_LINT+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$LINT"; then
ac_cv_prog_LINT="$LINT" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_LINT="$ac_prog"
echo "$as_me:3010: found $ac_dir/$ac_word" >&5
break
done
fi
fi
LINT=$ac_cv_prog_LINT
if test -n "$LINT"; then
echo "$as_me:3018: result: $LINT" >&5
echo "${ECHO_T}$LINT" >&6
else
echo "$as_me:3021: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$LINT" && break
done
case "x$LINT" in
(xcppcheck|x*/cppcheck)
test -z "$LINT_OPTS" && LINT_OPTS="--enable=all"
;;
esac
echo "$as_me:3034: checking if filesystem supports mixed-case filenames" >&5
echo $ECHO_N "checking if filesystem supports mixed-case filenames... $ECHO_C" >&6
if test "${cf_cv_mixedcase+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$cross_compiling" = yes ; then
case "$target_alias" in
(*-os2-emx*|*-msdosdjgpp*|*-cygwin*|*-msys*|*-mingw*|*-uwin*|darwin*)
cf_cv_mixedcase=no
;;
(*)
cf_cv_mixedcase=yes
;;
esac
else
rm -f conftest CONFTEST
echo test >conftest
if test -f CONFTEST ; then
cf_cv_mixedcase=no
else
cf_cv_mixedcase=yes
fi
rm -f conftest CONFTEST
fi
fi
echo "$as_me:3061: result: $cf_cv_mixedcase" >&5
echo "${ECHO_T}$cf_cv_mixedcase" >&6
test "$cf_cv_mixedcase" = yes &&
cat >>confdefs.h <<\EOF
#define MIXEDCASE_FILENAMES 1
EOF
for ac_prog in exctags ctags
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:3072: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_CTAGS+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$CTAGS"; then
ac_cv_prog_CTAGS="$CTAGS" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_CTAGS="$ac_prog"
echo "$as_me:3087: found $ac_dir/$ac_word" >&5
break
done
fi
fi
CTAGS=$ac_cv_prog_CTAGS
if test -n "$CTAGS"; then
echo "$as_me:3095: result: $CTAGS" >&5
echo "${ECHO_T}$CTAGS" >&6
else
echo "$as_me:3098: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$CTAGS" && break
done
for ac_prog in exetags etags
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:3109: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_ETAGS+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$ETAGS"; then
ac_cv_prog_ETAGS="$ETAGS" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_ETAGS="$ac_prog"
echo "$as_me:3124: found $ac_dir/$ac_word" >&5
break
done
fi
fi
ETAGS=$ac_cv_prog_ETAGS
if test -n "$ETAGS"; then
echo "$as_me:3132: result: $ETAGS" >&5
echo "${ECHO_T}$ETAGS" >&6
else
echo "$as_me:3135: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$ETAGS" && break
done
# Extract the first word of "${CTAGS:-ctags}", so it can be a program name with args.
set dummy ${CTAGS:-ctags}; ac_word=$2
echo "$as_me:3144: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_MAKE_LOWER_TAGS+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$MAKE_LOWER_TAGS"; then
ac_cv_prog_MAKE_LOWER_TAGS="$MAKE_LOWER_TAGS" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_MAKE_LOWER_TAGS="yes"
echo "$as_me:3159: found $ac_dir/$ac_word" >&5
break
done
test -z "$ac_cv_prog_MAKE_LOWER_TAGS" && ac_cv_prog_MAKE_LOWER_TAGS="no"
fi
fi
MAKE_LOWER_TAGS=$ac_cv_prog_MAKE_LOWER_TAGS
if test -n "$MAKE_LOWER_TAGS"; then
echo "$as_me:3168: result: $MAKE_LOWER_TAGS" >&5
echo "${ECHO_T}$MAKE_LOWER_TAGS" >&6
else
echo "$as_me:3171: result: no" >&5
echo "${ECHO_T}no" >&6
fi
if test "$cf_cv_mixedcase" = yes ; then
# Extract the first word of "${ETAGS:-etags}", so it can be a program name with args.
set dummy ${ETAGS:-etags}; ac_word=$2
echo "$as_me:3178: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_MAKE_UPPER_TAGS+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$MAKE_UPPER_TAGS"; then
ac_cv_prog_MAKE_UPPER_TAGS="$MAKE_UPPER_TAGS" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_MAKE_UPPER_TAGS="yes"
echo "$as_me:3193: found $ac_dir/$ac_word" >&5
break
done
test -z "$ac_cv_prog_MAKE_UPPER_TAGS" && ac_cv_prog_MAKE_UPPER_TAGS="no"
fi
fi
MAKE_UPPER_TAGS=$ac_cv_prog_MAKE_UPPER_TAGS
if test -n "$MAKE_UPPER_TAGS"; then
echo "$as_me:3202: result: $MAKE_UPPER_TAGS" >&5
echo "${ECHO_T}$MAKE_UPPER_TAGS" >&6
else
echo "$as_me:3205: result: no" >&5
echo "${ECHO_T}no" >&6
fi
else
MAKE_UPPER_TAGS=no
fi
if test "$MAKE_UPPER_TAGS" = yes ; then
MAKE_UPPER_TAGS=
else
MAKE_UPPER_TAGS="#"
fi
if test "$MAKE_LOWER_TAGS" = yes ; then
MAKE_LOWER_TAGS=
else
MAKE_LOWER_TAGS="#"
fi
echo "$as_me:3225: checking if the POSIX test-macros are already defined" >&5
echo $ECHO_N "checking if the POSIX test-macros are already defined... $ECHO_C" >&6
if test "${cf_cv_posix_visible+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 3232 "configure"
#include "confdefs.h"
#include <stdio.h>
int
main (void)
{
#if defined(__POSIX_VISIBLE) && ((__POSIX_VISIBLE - 0L) > 0) \
&& defined(__XSI_VISIBLE) && ((__XSI_VISIBLE - 0L) > 0) \
&& defined(__BSD_VISIBLE) && ((__BSD_VISIBLE - 0L) > 0) \
&& defined(__ISO_C_VISIBLE) && ((__ISO_C_VISIBLE - 0L) > 0)
#error conflicting symbols found
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3251: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3254: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3257: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3260: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_posix_visible=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_posix_visible=yes
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:3271: result: $cf_cv_posix_visible" >&5
echo "${ECHO_T}$cf_cv_posix_visible" >&6
if test "$cf_cv_posix_visible" = no; then
cf_XOPEN_SOURCE=500
cf_POSIX_C_SOURCE=199506L
cf_xopen_source=
case "$host_os" in
(aix[4-7]*)
cf_xopen_source="-D_ALL_SOURCE"
;;
(darwin[0-8].*)
cf_xopen_source="-D_APPLE_C_SOURCE"
;;
(darwin*)
cf_xopen_source="-D_DARWIN_C_SOURCE"
cf_XOPEN_SOURCE=
;;
(freebsd*|dragonfly*|midnightbsd*)
# 5.x headers associate
# _XOPEN_SOURCE=600 with _POSIX_C_SOURCE=200112L
# _XOPEN_SOURCE=500 with _POSIX_C_SOURCE=199506L
cf_POSIX_C_SOURCE=200112L
cf_XOPEN_SOURCE=600
cf_xopen_source="-D_BSD_TYPES -D__BSD_VISIBLE -D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE -D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
;;
(hpux11*)
cf_xopen_source="-D_HPUX_SOURCE -D_XOPEN_SOURCE=500"
;;
(hpux*)
cf_xopen_source="-D_HPUX_SOURCE"
;;
(irix[56].*)
cf_xopen_source="-D_SGI_SOURCE"
cf_XOPEN_SOURCE=
;;
(linux*gnu|linux*gnuabi64|linux*gnuabin32|linux*gnueabi|linux*gnueabihf|linux*gnux32|uclinux*|gnu*|mint*|k*bsd*-gnu|cygwin|msys|mingw*)
cf_gnu_xopen_source=$cf_XOPEN_SOURCE
echo "$as_me:3313: checking if this is the GNU C library" >&5
echo $ECHO_N "checking if this is the GNU C library... $ECHO_C" >&6
if test "${cf_cv_gnu_library+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 3320 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#if __GLIBC__ > 0 && __GLIBC_MINOR__ >= 0
return 0;
#elif __NEWLIB__ > 0 && __NEWLIB_MINOR__ >= 0
return 0;
#else
# error not GNU C library
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3339: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3342: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3345: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3348: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_gnu_library=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_gnu_library=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:3359: result: $cf_cv_gnu_library" >&5
echo "${ECHO_T}$cf_cv_gnu_library" >&6
if test x$cf_cv_gnu_library = xyes; then
# With glibc 2.19 (13 years after this check was begun), _DEFAULT_SOURCE
# was changed to help a little. newlib incorporated the change about 4
# years later.
echo "$as_me:3367: checking if _DEFAULT_SOURCE can be used as a basis" >&5
echo $ECHO_N "checking if _DEFAULT_SOURCE can be used as a basis... $ECHO_C" >&6
if test "${cf_cv_gnu_library_219+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cf_save="$CPPFLAGS"
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
cat >"conftest.$ac_ext" <<_ACEOF
#line 3379 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 19) || (__GLIBC__ > 2)
return 0;
#elif (__NEWLIB__ == 2 && __NEWLIB_MINOR__ >= 4) || (__GLIBC__ > 3)
return 0;
#else
# error GNU C library __GLIBC__.__GLIBC_MINOR__ is too old
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3398: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3401: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3404: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3407: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_gnu_library_219=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_gnu_library_219=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CPPFLAGS="$cf_save"
fi
echo "$as_me:3419: result: $cf_cv_gnu_library_219" >&5
echo "${ECHO_T}$cf_cv_gnu_library_219" >&6
if test "x$cf_cv_gnu_library_219" = xyes; then
cf_save="$CPPFLAGS"
echo "$as_me:3424: checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE" >&5
echo $ECHO_N "checking if _XOPEN_SOURCE=$cf_gnu_xopen_source works with _DEFAULT_SOURCE... $ECHO_C" >&6
if test "${cf_cv_gnu_dftsrc_219+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in -D_DEFAULT_SOURCE -D_XOPEN_SOURCE=$cf_gnu_xopen_source
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
cat >"conftest.$ac_ext" <<_ACEOF
#line 3529 "configure"
#include "confdefs.h"
#include <limits.h>
#include <sys/types.h>
int
main (void)
{
#if (_XOPEN_SOURCE >= $cf_gnu_xopen_source) && (MB_LEN_MAX > 1)
return 0;
#else
# error GNU C library is too old
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3549: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3552: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3555: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3558: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_gnu_dftsrc_219=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_gnu_dftsrc_219=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:3569: result: $cf_cv_gnu_dftsrc_219" >&5
echo "${ECHO_T}$cf_cv_gnu_dftsrc_219" >&6
test "x$cf_cv_gnu_dftsrc_219" = "xyes" || CPPFLAGS="$cf_save"
else
cf_cv_gnu_dftsrc_219=maybe
fi
if test "x$cf_cv_gnu_dftsrc_219" != xyes; then
echo "$as_me:3578: checking if we must define _GNU_SOURCE" >&5
echo $ECHO_N "checking if we must define _GNU_SOURCE... $ECHO_C" >&6
if test "${cf_cv_gnu_source+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 3585 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifndef _XOPEN_SOURCE
#error expected _XOPEN_SOURCE to be defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3600: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3603: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3606: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3609: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_gnu_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_save="$CPPFLAGS"
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in -D_GNU_SOURCE
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
cat >"conftest.$ac_ext" <<_ACEOF
#line 3716 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifdef _XOPEN_SOURCE
#error expected _XOPEN_SOURCE to be undefined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3731: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3734: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3737: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3740: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_gnu_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_gnu_source=yes
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CPPFLAGS="$cf_save"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:3755: result: $cf_cv_gnu_source" >&5
echo "${ECHO_T}$cf_cv_gnu_source" >&6
if test "$cf_cv_gnu_source" = yes
then
echo "$as_me:3760: checking if we should also define _DEFAULT_SOURCE" >&5
echo $ECHO_N "checking if we should also define _DEFAULT_SOURCE... $ECHO_C" >&6
if test "${cf_cv_default_source+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_GNU_SOURCE"
cat >"conftest.$ac_ext" <<_ACEOF
#line 3770 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifdef _DEFAULT_SOURCE
#error expected _DEFAULT_SOURCE to be undefined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3785: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3788: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3791: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3794: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_default_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_default_source=yes
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:3805: result: $cf_cv_default_source" >&5
echo "${ECHO_T}$cf_cv_default_source" >&6
if test "$cf_cv_default_source" = yes
then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_DEFAULT_SOURCE"
fi
fi
fi
fi
;;
(minix*)
cf_xopen_source="-D_NETBSD_SOURCE" # POSIX.1-2001 features are ifdef'd with this...
;;
(mirbsd*)
# setting _XOPEN_SOURCE or _POSIX_SOURCE breaks <sys/select.h> and other headers which use u_int / u_short types
cf_XOPEN_SOURCE=
if test "$cf_cv_posix_visible" = no; then
cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
cf_save_CFLAGS="$CFLAGS"
cf_save_CPPFLAGS="$CPPFLAGS"
cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
echo "$as_me:3842: checking if we should define _POSIX_C_SOURCE" >&5
echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
if test "${cf_cv_posix_c_source+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
echo "${as_me:-configure}:3848: testing if the symbol is already defined go no further ..." 1>&5
cat >"conftest.$ac_ext" <<_ACEOF
#line 3851 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifndef _POSIX_C_SOURCE
#error _POSIX_C_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3866: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3869: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3872: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3875: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_posix_c_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_want_posix_source=no
case .$cf_POSIX_C_SOURCE in
(.[12]??*)
cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
;;
(.2)
cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
cf_want_posix_source=yes
;;
(.*)
cf_want_posix_source=yes
;;
esac
if test "$cf_want_posix_source" = yes ; then
cat >"conftest.$ac_ext" <<_ACEOF
#line 3896 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifdef _POSIX_SOURCE
#error _POSIX_SOURCE is defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3911: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3914: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3917: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3920: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
:
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "${as_me:-configure}:3931: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
CFLAGS="$cf_trim_CFLAGS"
CPPFLAGS="$cf_trim_CPPFLAGS"
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
echo "${as_me:-configure}:3939: testing if the second compile does not leave our definition intact error ..." 1>&5
cat >"conftest.$ac_ext" <<_ACEOF
#line 3942 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifndef _POSIX_C_SOURCE
#error _POSIX_C_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:3957: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:3960: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:3963: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:3966: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
:
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_posix_c_source=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CFLAGS="$cf_save_CFLAGS"
CPPFLAGS="$cf_save_CPPFLAGS"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:3982: result: $cf_cv_posix_c_source" >&5
echo "${ECHO_T}$cf_cv_posix_c_source" >&6
if test "$cf_cv_posix_c_source" != no ; then
CFLAGS="$cf_trim_CFLAGS"
CPPFLAGS="$cf_trim_CPPFLAGS"
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in $cf_cv_posix_c_source
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
fi
fi # cf_cv_posix_visible
;;
(netbsd*)
cf_xopen_source="-D_NETBSD_SOURCE" # setting _XOPEN_SOURCE breaks IPv6 for lynx on NetBSD 1.6, breaks xterm, is not needed for ncursesw
;;
(openbsd[6-9]*)
# OpenBSD 6.x has broken locale support, both compile-time and runtime.
# see https://www.mail-archive.com/bugs@openbsd.org/msg13200.html
# Abusing the conformance level is a workaround.
{ echo "$as_me:4099: WARNING: this system does not provide usable locale support" >&5
echo "$as_me: WARNING: this system does not provide usable locale support" >&2;}
cf_xopen_source="-D_BSD_SOURCE"
cf_XOPEN_SOURCE=700
;;
(openbsd[4-5]*)
# setting _XOPEN_SOURCE lower than 500 breaks g++ compile with wchar.h, needed for ncursesw
cf_xopen_source="-D_BSD_SOURCE"
cf_XOPEN_SOURCE=600
;;
(openbsd*)
# setting _XOPEN_SOURCE breaks xterm on OpenBSD 2.8, is not needed for ncursesw
;;
(osf[45]*)
cf_xopen_source="-D_OSF_SOURCE"
;;
(nto-qnx*)
cf_xopen_source="-D_QNX_SOURCE"
;;
(sco*)
# setting _XOPEN_SOURCE breaks Lynx on SCO Unix / OpenServer
;;
(solaris2.*)
cf_xopen_source="-D__EXTENSIONS__"
cf_cv_xopen_source=broken
;;
(sysv4.2uw2.*) # Novell/SCO UnixWare 2.x (tested on 2.1.2)
cf_XOPEN_SOURCE=
cf_POSIX_C_SOURCE=
;;
(*)
echo "$as_me:4131: checking if we should define _XOPEN_SOURCE" >&5
echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
if test "${cf_cv_xopen_source+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 4138 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
#ifndef _XOPEN_SOURCE
#error _XOPEN_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4156: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4159: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4162: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4165: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_xopen_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_save="$CPPFLAGS"
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
cat >"conftest.$ac_ext" <<_ACEOF
#line 4177 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
#ifndef _XOPEN_SOURCE
#error _XOPEN_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4195: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4198: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4201: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4204: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_xopen_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_xopen_source=$cf_XOPEN_SOURCE
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CPPFLAGS="$cf_save"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:4219: result: $cf_cv_xopen_source" >&5
echo "${ECHO_T}$cf_cv_xopen_source" >&6
if test "$cf_cv_xopen_source" != no ; then
CFLAGS=`echo "$CFLAGS" | \
sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
for cf_add_cflags in $cf_temp_xopen_source
do
case "x$cf_add_cflags" in
(x-[DU]*)
cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
while true
do
cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
test "$CFLAGS" != "$cf_old_cflag" || break
CFLAGS="$cf_old_cflag"
done
cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
while true
do
cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
test "$CPPFLAGS" != "$cf_old_cflag" || break
CPPFLAGS="$cf_old_cflag"
done
;;
esac
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in $cf_add_cflags
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
done
fi
cf_save_xopen_cppflags="$CPPFLAGS"
if test "$cf_cv_posix_visible" = no; then
cf_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE
cf_save_CFLAGS="$CFLAGS"
cf_save_CPPFLAGS="$CPPFLAGS"
cf_trim_CFLAGS=`echo "$cf_save_CFLAGS" | \
sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
cf_trim_CPPFLAGS=`echo "$cf_save_CPPFLAGS" | \
sed -e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_POSIX_C_SOURCE"'\(=[^ ]*\)\?$//g'`
echo "$as_me:4379: checking if we should define _POSIX_C_SOURCE" >&5
echo $ECHO_N "checking if we should define _POSIX_C_SOURCE... $ECHO_C" >&6
if test "${cf_cv_posix_c_source+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
echo "${as_me:-configure}:4385: testing if the symbol is already defined go no further ..." 1>&5
cat >"conftest.$ac_ext" <<_ACEOF
#line 4388 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifndef _POSIX_C_SOURCE
#error _POSIX_C_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4403: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4406: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4409: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4412: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_posix_c_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_want_posix_source=no
case .$cf_POSIX_C_SOURCE in
(.[12]??*)
cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
;;
(.2)
cf_cv_posix_c_source="-D_POSIX_C_SOURCE=$cf_POSIX_C_SOURCE"
cf_want_posix_source=yes
;;
(.*)
cf_want_posix_source=yes
;;
esac
if test "$cf_want_posix_source" = yes ; then
cat >"conftest.$ac_ext" <<_ACEOF
#line 4433 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifdef _POSIX_SOURCE
#error _POSIX_SOURCE is defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4448: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4451: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4454: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4457: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
:
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_posix_c_source="$cf_cv_posix_c_source -D_POSIX_SOURCE"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "${as_me:-configure}:4468: testing ifdef from value $cf_POSIX_C_SOURCE ..." 1>&5
CFLAGS="$cf_trim_CFLAGS"
CPPFLAGS="$cf_trim_CPPFLAGS"
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_cv_posix_c_source"
echo "${as_me:-configure}:4476: testing if the second compile does not leave our definition intact error ..." 1>&5
cat >"conftest.$ac_ext" <<_ACEOF
#line 4479 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
#ifndef _POSIX_C_SOURCE
#error _POSIX_C_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4494: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4497: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4500: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4503: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
:
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_posix_c_source=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CFLAGS="$cf_save_CFLAGS"
CPPFLAGS="$cf_save_CPPFLAGS"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:4519: result: $cf_cv_posix_c_source" >&5
echo "${ECHO_T}$cf_cv_posix_c_source" >&6
if test "$cf_cv_posix_c_source" != no ; then
CFLAGS="$cf_trim_CFLAGS"
CPPFLAGS="$cf_trim_CPPFLAGS"
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in $cf_cv_posix_c_source
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
fi
fi # cf_cv_posix_visible
# Some of these niche implementations use copy/paste, double-check...
if test "$cf_cv_xopen_source" = no ; then
test -n "$verbose" && echo " checking if _POSIX_C_SOURCE interferes with _XOPEN_SOURCE" 1>&6
echo "${as_me:-configure}:4632: testing checking if _POSIX_C_SOURCE interferes with _XOPEN_SOURCE ..." 1>&5
cat >"conftest.$ac_ext" <<_ACEOF
#line 4635 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
#ifndef _XOPEN_SOURCE
#error _XOPEN_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4653: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4656: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4659: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4662: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
:
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
{ echo "$as_me:4669: WARNING: _POSIX_C_SOURCE definition is not usable" >&5
echo "$as_me: WARNING: _POSIX_C_SOURCE definition is not usable" >&2;}
CPPFLAGS="$cf_save_xopen_cppflags"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
;;
esac
if test -n "$cf_xopen_source" ; then
for cf_add_cflags in $cf_xopen_source
do
case "x$cf_add_cflags" in
(x-[DU]*)
cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
while true
do
cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
test "$CFLAGS" != "$cf_old_cflag" || break
test -n "$verbose" && echo " removing old option $cf_add_cflags from CFLAGS" 1>&6
echo "${as_me:-configure}:4692: testing removing old option $cf_add_cflags from CFLAGS ..." 1>&5
CFLAGS="$cf_old_cflag"
done
cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
while true
do
cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
test "$CPPFLAGS" != "$cf_old_cflag" || break
test -n "$verbose" && echo " removing old option $cf_add_cflags from CPPFLAGS" 1>&6
echo "${as_me:-configure}:4704: testing removing old option $cf_add_cflags from CPPFLAGS ..." 1>&5
CPPFLAGS="$cf_old_cflag"
done
;;
esac
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in $cf_add_cflags
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$verbose" && echo " add to \$CFLAGS $cf_new_cflags" 1>&6
echo "${as_me:-configure}:4792: testing add to \$CFLAGS $cf_new_cflags ..." 1>&5
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$verbose" && echo " add to \$CPPFLAGS $cf_new_cppflags" 1>&6
echo "${as_me:-configure}:4802: testing add to \$CPPFLAGS $cf_new_cppflags ..." 1>&5
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$verbose" && echo " add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags" 1>&6
echo "${as_me:-configure}:4812: testing add to \$EXTRA_CPPFLAGS $cf_new_extra_cppflags ..." 1>&5
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
done
fi
if test -n "$cf_XOPEN_SOURCE" && test -z "$cf_cv_xopen_source" ; then
echo "$as_me:4824: checking if _XOPEN_SOURCE really is set" >&5
echo $ECHO_N "checking if _XOPEN_SOURCE really is set... $ECHO_C" >&6
cat >"conftest.$ac_ext" <<_ACEOF
#line 4827 "configure"
#include "confdefs.h"
#include <stdlib.h>
int
main (void)
{
#ifndef _XOPEN_SOURCE
#error _XOPEN_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4842: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4845: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4848: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4851: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_XOPEN_SOURCE_set=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_XOPEN_SOURCE_set=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
echo "$as_me:4860: result: $cf_XOPEN_SOURCE_set" >&5
echo "${ECHO_T}$cf_XOPEN_SOURCE_set" >&6
if test "$cf_XOPEN_SOURCE_set" = yes
then
cat >"conftest.$ac_ext" <<_ACEOF
#line 4865 "configure"
#include "confdefs.h"
#include <stdlib.h>
int
main (void)
{
#if (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
#error (_XOPEN_SOURCE - 0) < $cf_XOPEN_SOURCE
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4880: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4883: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4886: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4889: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_XOPEN_SOURCE_set_ok=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_XOPEN_SOURCE_set_ok=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
if test "$cf_XOPEN_SOURCE_set_ok" = no
then
{ echo "$as_me:4900: WARNING: _XOPEN_SOURCE is lower than requested" >&5
echo "$as_me: WARNING: _XOPEN_SOURCE is lower than requested" >&2;}
fi
else
echo "$as_me:4905: checking if we should define _XOPEN_SOURCE" >&5
echo $ECHO_N "checking if we should define _XOPEN_SOURCE... $ECHO_C" >&6
if test "${cf_cv_xopen_source+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 4912 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
#ifndef _XOPEN_SOURCE
#error _XOPEN_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4930: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4933: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4936: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4939: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_xopen_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_save="$CPPFLAGS"
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_XOPEN_SOURCE=$cf_XOPEN_SOURCE"
cat >"conftest.$ac_ext" <<_ACEOF
#line 4951 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
#ifndef _XOPEN_SOURCE
#error _XOPEN_SOURCE is not defined
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:4969: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:4972: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:4975: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:4978: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_xopen_source=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_xopen_source=$cf_XOPEN_SOURCE
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
CPPFLAGS="$cf_save"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:4993: result: $cf_cv_xopen_source" >&5
echo "${ECHO_T}$cf_cv_xopen_source" >&6
if test "$cf_cv_xopen_source" != no ; then
CFLAGS=`echo "$CFLAGS" | \
sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"_XOPEN_SOURCE"'\(=[^ ]*\)\?$//g'`
cf_temp_xopen_source="-D_XOPEN_SOURCE=$cf_cv_xopen_source"
for cf_add_cflags in $cf_temp_xopen_source
do
case "x$cf_add_cflags" in
(x-[DU]*)
cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
while true
do
cf_old_cflag=`echo "x$CFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
test "$CFLAGS" != "$cf_old_cflag" || break
CFLAGS="$cf_old_cflag"
done
cf_tmp_cflag=`echo "x$cf_add_cflags" | sed -e 's/^.//' -e 's/=.*//'`
while true
do
cf_old_cflag=`echo "x$CPPFLAGS" | sed -e 's/^.//' -e 's/[ ][ ]*-/ -/g' -e "s%$cf_tmp_cflag\\(=[^ ][^ ]*\\)\?%%" -e 's/^[ ]*//' -e 's%[ ][ ]*-D% -D%g' -e 's%[ ][ ]*-I% -I%g'`
test "$CPPFLAGS" != "$cf_old_cflag" || break
CPPFLAGS="$cf_old_cflag"
done
;;
esac
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in $cf_add_cflags
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
done
fi
fi
fi
fi # cf_cv_posix_visible
# Check whether --enable-largefile or --disable-largefile was given.
if test "${enable_largefile+set}" = set; then
enableval="$enable_largefile"
fi;
if test "$enable_largefile" != no; then
echo "$as_me:5147: checking for special C compiler options needed for large files" >&5
echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6
if test "${ac_cv_sys_largefile_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_cv_sys_largefile_CC=no
if test "$GCC" != yes; then
ac_save_CC=$CC
while :; do
# IRIX 6.2 and later do not support large files by default,
# so use the C compiler's -n32 option if that helps.
cat >"conftest.$ac_ext" <<_ACEOF
#line 5159 "configure"
#include "confdefs.h"
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5179: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5182: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5185: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5188: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext"
CC="$CC -n32"
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5198: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5201: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5204: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5207: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_sys_largefile_CC=' -n32'; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext"
break
done
CC=$ac_save_CC
rm -f "conftest.$ac_ext"
fi
fi
echo "$as_me:5221: result: $ac_cv_sys_largefile_CC" >&5
echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6
if test "$ac_cv_sys_largefile_CC" != no; then
CC=$CC$ac_cv_sys_largefile_CC
fi
echo "$as_me:5227: checking for _FILE_OFFSET_BITS value needed for large files" >&5
echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6
if test "${ac_cv_sys_file_offset_bits+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
while :; do
ac_cv_sys_file_offset_bits=no
cat >"conftest.$ac_ext" <<_ACEOF
#line 5235 "configure"
#include "confdefs.h"
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5255: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5258: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5261: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5264: \$? = $ac_status" >&5
(exit "$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"
cat >"conftest.$ac_ext" <<_ACEOF
#line 5273 "configure"
#include "confdefs.h"
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5294: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5297: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5300: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5303: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_sys_file_offset_bits=64; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
break
done
fi
echo "$as_me:5314: result: $ac_cv_sys_file_offset_bits" >&5
echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6
if test "$ac_cv_sys_file_offset_bits" != no; then
cat >>confdefs.h <<EOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
EOF
fi
rm -rf conftest*
echo "$as_me:5324: checking for _LARGE_FILES value needed for large files" >&5
echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6
if test "${ac_cv_sys_large_files+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
while :; do
ac_cv_sys_large_files=no
cat >"conftest.$ac_ext" <<_ACEOF
#line 5332 "configure"
#include "confdefs.h"
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5352: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5355: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5358: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5361: \$? = $ac_status" >&5
(exit "$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"
cat >"conftest.$ac_ext" <<_ACEOF
#line 5370 "configure"
#include "confdefs.h"
#define _LARGE_FILES 1
#include <sys/types.h>
/* Check that off_t can represent 2**63 - 1 correctly.
We can't simply define LARGE_OFF_T to be 9223372036854775807,
since some C++ compilers masquerading as C compilers
incorrectly reject 9223372036854775807. */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
&& LARGE_OFF_T % 2147483647 == 1)
? 1 : -1];
int
main (void)
{
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5391: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5394: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5397: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5400: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_sys_large_files=1; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
break
done
fi
echo "$as_me:5411: result: $ac_cv_sys_large_files" >&5
echo "${ECHO_T}$ac_cv_sys_large_files" >&6
if test "$ac_cv_sys_large_files" != no; then
cat >>confdefs.h <<EOF
#define _LARGE_FILES $ac_cv_sys_large_files
EOF
fi
rm -rf conftest*
fi
if test "$enable_largefile" != no ; then
echo "$as_me:5424: checking for _LARGEFILE_SOURCE value needed for large files" >&5
echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6
if test "${ac_cv_sys_largefile_source+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
while :; do
ac_cv_sys_largefile_source=no
cat >"conftest.$ac_ext" <<_ACEOF
#line 5432 "configure"
#include "confdefs.h"
#include <stdio.h>
int
main (void)
{
return !fseeko;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5444: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5447: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5450: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5453: \$? = $ac_status" >&5
(exit "$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"
cat >"conftest.$ac_ext" <<_ACEOF
#line 5462 "configure"
#include "confdefs.h"
#define _LARGEFILE_SOURCE 1
#include <stdio.h>
int
main (void)
{
return !fseeko;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5475: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5478: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5481: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5484: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_sys_largefile_source=1; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
break
done
fi
echo "$as_me:5495: result: $ac_cv_sys_largefile_source" >&5
echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6
if test "$ac_cv_sys_largefile_source" != no; then
cat >>confdefs.h <<EOF
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
EOF
fi
rm -rf conftest*
# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
# in glibc 2.1.3, but that breaks too many other things.
# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
echo "$as_me:5509: checking for fseeko" >&5
echo $ECHO_N "checking for fseeko... $ECHO_C" >&6
if test "${ac_cv_func_fseeko+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 5515 "configure"
#include "confdefs.h"
#include <stdio.h>
int
main (void)
{
return fseeko && fseeko (stdin, 0, 0);
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:5527: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:5530: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "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_fseeko=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_fseeko=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:5546: result: $ac_cv_func_fseeko" >&5
echo "${ECHO_T}$ac_cv_func_fseeko" >&6
if test $ac_cv_func_fseeko = yes; then
cat >>confdefs.h <<\EOF
#define HAVE_FSEEKO 1
EOF
fi
# Normally we would collect these definitions in the config.h,
# but (like _XOPEN_SOURCE), some environments rely on having these
# defined before any of the system headers are included. Another
# case comes up with C++, e.g., on AIX the compiler compiles the
# header files by themselves before looking at the body files it is
# told to compile. For ncurses, those header files do not include
# the config.h
if test "$ac_cv_sys_large_files" != no
then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_LARGE_FILES"
fi
if test "$ac_cv_sys_largefile_source" != no
then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_LARGEFILE_SOURCE"
fi
if test "$ac_cv_sys_file_offset_bits" != no
then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
fi
echo "$as_me:5585: checking whether to use struct dirent64" >&5
echo $ECHO_N "checking whether to use struct dirent64... $ECHO_C" >&6
if test "${cf_cv_struct_dirent64+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 5592 "configure"
#include "confdefs.h"
#pragma GCC diagnostic error "-Wincompatible-pointer-types"
#include <sys/types.h>
#include <dirent.h>
int
main (void)
{
/* if transitional largefile support is setup, this is true */
extern struct dirent64 * readdir(DIR *);
struct dirent64 *x = readdir((DIR *)0);
struct dirent *y = readdir((DIR *)0);
int z = x - y;
(void)z;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5615: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5618: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5621: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5624: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_struct_dirent64=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_struct_dirent64=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:5635: result: $cf_cv_struct_dirent64" >&5
echo "${ECHO_T}$cf_cv_struct_dirent64" >&6
test "$cf_cv_struct_dirent64" = yes &&
cat >>confdefs.h <<\EOF
#define HAVE_STRUCT_DIRENT64 1
EOF
fi
echo "$as_me:5644: 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" <<_ACEOF
#line 5650 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
_ACEOF
if { (eval echo "$as_me:5658: \"$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:5664: \$? = $ac_status" >&5
(exit "$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 "$as_me: failed program was:" >&5
cat "conftest.$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 5686 "configure"
#include "confdefs.h"
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
fi
rm -rf conftest*
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" <<_ACEOF
#line 5704 "configure"
#include "confdefs.h"
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then
:
else
ac_cv_header_stdc=no
fi
rm -rf conftest*
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
:
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 5725 "configure"
#include "confdefs.h"
#include <ctype.h>
#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 (void)
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
$ac_main_return(2);
$ac_main_return (0);
}
_ACEOF
rm -f "conftest$ac_exeext"
if { (eval echo "$as_me:5751: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:5754: \$? = $ac_status" >&5
(exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
{ (eval echo "$as_me:5756: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5759: \$? = $ac_status" >&5
(exit "$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:5772: result: $ac_cv_header_stdc" >&5
echo "${ECHO_T}$ac_cv_header_stdc" >&6
if test $ac_cv_header_stdc = yes; then
cat >>confdefs.h <<\EOF
#define STDC_HEADERS 1
EOF
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:5788: 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 5794 "configure"
#include "confdefs.h"
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5800: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5803: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5806: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5809: \$? = $ac_status" >&5
(exit "$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 "$as_me:5819: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
cat >>confdefs.h <<EOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
EOF
fi
done
echo "$as_me:5829: checking whether exit is declared" >&5
echo $ECHO_N "checking whether exit is declared... $ECHO_C" >&6
if test "${ac_cv_have_decl_exit+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 5835 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
#ifndef exit
char *p = (char *) exit; (void) p;
#endif
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:5850: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:5853: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:5856: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:5859: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_have_decl_exit=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_have_decl_exit=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:5869: result: $ac_cv_have_decl_exit" >&5
echo "${ECHO_T}$ac_cv_have_decl_exit" >&6
if test "$cross_compiling" = yes ; then
# defaults that we might want to override
: ${BUILD_CFLAGS:=''}
: ${BUILD_CPPFLAGS:=''}
: ${BUILD_LDFLAGS:=''}
: ${BUILD_LIBS:=''}
: ${BUILD_EXEEXT:='$x'}
: ${BUILD_OBJEXT:='o'}
# Check whether --with-build-cc or --without-build-cc was given.
if test "${with_build_cc+set}" = set; then
withval="$with_build_cc"
BUILD_CC="$withval"
else
for ac_prog in gcc clang c99 c89 cc 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:5891: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_prog_BUILD_CC+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test -n "$BUILD_CC"; then
ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
else
ac_save_IFS=$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/$ac_word" || continue
ac_cv_prog_BUILD_CC="$ac_prog"
echo "$as_me:5906: found $ac_dir/$ac_word" >&5
break
done
fi
fi
BUILD_CC=$ac_cv_prog_BUILD_CC
if test -n "$BUILD_CC"; then
echo "$as_me:5914: result: $BUILD_CC" >&5
echo "${ECHO_T}$BUILD_CC" >&6
else
echo "$as_me:5917: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$BUILD_CC" && break
done
test -n "$BUILD_CC" || BUILD_CC="none"
fi;
echo "$as_me:5926: checking for native build C compiler" >&5
echo $ECHO_N "checking for native build C compiler... $ECHO_C" >&6
echo "$as_me:5928: result: $BUILD_CC" >&5
echo "${ECHO_T}$BUILD_CC" >&6
echo "$as_me:5931: checking for native build C preprocessor" >&5
echo $ECHO_N "checking for native build C preprocessor... $ECHO_C" >&6
# Check whether --with-build-cpp or --without-build-cpp was given.
if test "${with_build_cpp+set}" = set; then
withval="$with_build_cpp"
BUILD_CPP="$withval"
else
BUILD_CPP='${BUILD_CC} -E'
fi;
echo "$as_me:5941: result: $BUILD_CPP" >&5
echo "${ECHO_T}$BUILD_CPP" >&6
echo "$as_me:5944: checking for native build C flags" >&5
echo $ECHO_N "checking for native build C flags... $ECHO_C" >&6
# Check whether --with-build-cflags or --without-build-cflags was given.
if test "${with_build_cflags+set}" = set; then
withval="$with_build_cflags"
BUILD_CFLAGS="$withval"
fi;
echo "$as_me:5952: result: $BUILD_CFLAGS" >&5
echo "${ECHO_T}$BUILD_CFLAGS" >&6
echo "$as_me:5955: checking for native build C preprocessor-flags" >&5
echo $ECHO_N "checking for native build C preprocessor-flags... $ECHO_C" >&6
# Check whether --with-build-cppflags or --without-build-cppflags was given.
if test "${with_build_cppflags+set}" = set; then
withval="$with_build_cppflags"
BUILD_CPPFLAGS="$withval"
fi;
echo "$as_me:5963: result: $BUILD_CPPFLAGS" >&5
echo "${ECHO_T}$BUILD_CPPFLAGS" >&6
echo "$as_me:5966: checking for native build linker-flags" >&5
echo $ECHO_N "checking for native build linker-flags... $ECHO_C" >&6
# Check whether --with-build-ldflags or --without-build-ldflags was given.
if test "${with_build_ldflags+set}" = set; then
withval="$with_build_ldflags"
BUILD_LDFLAGS="$withval"
fi;
echo "$as_me:5974: result: $BUILD_LDFLAGS" >&5
echo "${ECHO_T}$BUILD_LDFLAGS" >&6
echo "$as_me:5977: checking for native build linker-libraries" >&5
echo $ECHO_N "checking for native build linker-libraries... $ECHO_C" >&6
# Check whether --with-build-libs or --without-build-libs was given.
if test "${with_build_libs+set}" = set; then
withval="$with_build_libs"
BUILD_LIBS="$withval"
fi;
echo "$as_me:5985: result: $BUILD_LIBS" >&5
echo "${ECHO_T}$BUILD_LIBS" >&6
# this assumes we're on Unix.
BUILD_EXEEXT=
BUILD_OBJEXT=o
: ${BUILD_CC:='${CC}'}
echo "$as_me:5994: checking if the build-compiler \"$BUILD_CC\" works" >&5
echo $ECHO_N "checking if the build-compiler \"$BUILD_CC\" works... $ECHO_C" >&6
cf_save_crossed=$cross_compiling
cf_save_ac_link=$ac_link
cross_compiling=no
cf_build_cppflags=$BUILD_CPPFLAGS
test "$cf_build_cppflags" = "#" && cf_build_cppflags=
ac_link='$BUILD_CC -o "conftest$ac_exeext" $BUILD_CFLAGS $cf_build_cppflags $BUILD_LDFLAGS "conftest.$ac_ext" $BUILD_LIBS >&5'
if test "$cross_compiling" = yes; then
cf_ok_build_cc=unknown
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 6008 "configure"
#include "confdefs.h"
#include <stdio.h>
int main(int argc, char *argv[])
{
${cf_cv_main_return:-return}(argc < 0 || argv == 0 || argv[0] == 0);
}
_ACEOF
rm -f "conftest$ac_exeext"
if { (eval echo "$as_me:6018: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:6021: \$? = $ac_status" >&5
(exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
{ (eval echo "$as_me:6023: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:6026: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_ok_build_cc=yes
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_ok_build_cc=no
fi
rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
fi
cross_compiling=$cf_save_crossed
ac_link=$cf_save_ac_link
echo "$as_me:6041: result: $cf_ok_build_cc" >&5
echo "${ECHO_T}$cf_ok_build_cc" >&6
if test "$cf_ok_build_cc" != yes
then
{ { echo "$as_me:6046: error: Cross-build requires two compilers.
Use --with-build-cc to specify the native compiler." >&5
echo "$as_me: error: Cross-build requires two compilers.
Use --with-build-cc to specify the native compiler." >&2;}
{ (exit 1); exit 1; }; }
fi
else
: ${BUILD_CC:='${CC}'}
: ${BUILD_CPP:='${CPP}'}
: ${BUILD_CFLAGS:='${CFLAGS}'}
: ${BUILD_CPPFLAGS:='${CPPFLAGS}'}
: ${BUILD_LDFLAGS:='${LDFLAGS}'}
: ${BUILD_LIBS:='${LIBS}'}
: ${BUILD_EXEEXT:='$x'}
: ${BUILD_OBJEXT:='o'}
fi
if test "${MATHLIB+set}" != set ; then
echo "$as_me:6065: checking for log in -lm" >&5
echo $ECHO_N "checking for log in -lm... $ECHO_C" >&6
if test "${ac_cv_lib_m_log+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lm $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 6073 "configure"
#include "confdefs.h"
/* 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 log ();
int
main (void)
{
log ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:6092: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:6095: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:6098: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:6101: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_m_log=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_m_log=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:6112: result: $ac_cv_lib_m_log" >&5
echo "${ECHO_T}$ac_cv_lib_m_log" >&6
if test "$ac_cv_lib_m_log" = yes; then
MATHLIB=-lm ; LIBS="-lm $LIBS"
else
# maybe don't need separate math library
echo "$as_me:6118: checking for log" >&5
echo $ECHO_N "checking for log... $ECHO_C" >&6
if test "${ac_cv_func_log+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 6124 "configure"
#include "confdefs.h"
#define log autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef log
#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 log (void);
int
main (void)
{
/* The GNU C library defines stubs 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_log) || defined (__stub___log)
#error found stub for log
#endif
return log ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:6155: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:6158: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:6161: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:6164: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_log=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_log=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:6174: result: $ac_cv_func_log" >&5
echo "${ECHO_T}$ac_cv_func_log" >&6
if test "$ac_cv_func_log" = yes; then
log=yes
fi
if test "$log" = yes
then
MATHLIB='' # evidently don't need one
else
{ { echo "$as_me:6184: error: Cannot find a math library. You need to set MATHLIB in config.user" >&5
echo "$as_me: error: Cannot find a math library. You need to set MATHLIB in config.user" >&2;}
{ (exit 1); exit 1; }; }
fi
fi
fi
echo "$as_me:6191: checking if you want to see long compiling messages" >&5
echo $ECHO_N "checking if you want to see long compiling messages... $ECHO_C" >&6
# Check whether --enable-echo or --disable-echo was given.
if test "${enable_echo+set}" = set; then
enableval="$enable_echo"
test "$enableval" != no && enableval=yes
if test "$enableval" != "yes" ; then
ECHO_LT='--silent'
ECHO_LD='@echo linking $@;'
RULE_CC='@echo compiling $<'
SHOW_CC='@echo compiling $@'
ECHO_CC='@'
else
ECHO_LT=''
ECHO_LD=''
RULE_CC=''
SHOW_CC=''
ECHO_CC=''
fi
else
enableval=yes
ECHO_LT=''
ECHO_LD=''
RULE_CC=''
SHOW_CC=''
ECHO_CC=''
fi;
echo "$as_me:6225: result: $enableval" >&5
echo "${ECHO_T}$enableval" >&6
echo "$as_me:6228: checking if you want to use C11 _Noreturn feature" >&5
echo $ECHO_N "checking if you want to use C11 _Noreturn feature... $ECHO_C" >&6
# Check whether --enable-stdnoreturn or --disable-stdnoreturn was given.
if test "${enable_stdnoreturn+set}" = set; then
enableval="$enable_stdnoreturn"
test "$enableval" != yes && enableval=no
if test "$enableval" != "no" ; then
enable_stdnoreturn=yes
else
enable_stdnoreturn=no
fi
else
enableval=no
enable_stdnoreturn=no
fi;
echo "$as_me:6245: result: $enable_stdnoreturn" >&5
echo "${ECHO_T}$enable_stdnoreturn" >&6
if test $enable_stdnoreturn = yes; then
echo "$as_me:6249: checking for C11 _Noreturn feature" >&5
echo $ECHO_N "checking for C11 _Noreturn feature... $ECHO_C" >&6
if test "${cf_cv_c11_noreturn+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 6255 "configure"
#include "confdefs.h"
$ac_includes_default
#include <stdnoreturn.h>
static _Noreturn void giveup(void) { exit(0); }
int
main (void)
{
if (feof(stdin)) giveup()
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:6271: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:6274: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:6277: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:6280: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_c11_noreturn=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_c11_noreturn=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:6291: result: $cf_cv_c11_noreturn" >&5
echo "${ECHO_T}$cf_cv_c11_noreturn" >&6
else
cf_cv_c11_noreturn=no,
fi
if test "$cf_cv_c11_noreturn" = yes; then
cat >>confdefs.h <<\EOF
#define HAVE_STDNORETURN_H 1
EOF
cat >>confdefs.h <<EOF
#define STDC_NORETURN _Noreturn
EOF
HAVE_STDNORETURN_H=1
else
HAVE_STDNORETURN_H=0
fi
if test "$GCC" = yes || test "$GXX" = yes
then
if test "$GCC" = yes || test "$GXX" = yes
then
case $CFLAGS in
(*-Werror=*)
cf_temp_flags=
for cf_temp_scan in $CFLAGS
do
case "x$cf_temp_scan" in
(x-Werror=format*)
test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
;;
(x-Werror=*)
test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS "
EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan"
;;
(*)
test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
;;
esac
done
if test "x$CFLAGS" != "x$cf_temp_flags"
then
test -n "$verbose" && echo " repairing CFLAGS: $CFLAGS" 1>&6
echo "${as_me:-configure}:6347: testing repairing CFLAGS: $CFLAGS ..." 1>&5
CFLAGS="$cf_temp_flags"
test -n "$verbose" && echo " ... fixed $CFLAGS" 1>&6
echo "${as_me:-configure}:6352: testing ... fixed $CFLAGS ..." 1>&5
test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6
echo "${as_me:-configure}:6356: testing ... extra $EXTRA_CFLAGS ..." 1>&5
fi
;;
esac
fi
if test "$GCC" = yes || test "$GXX" = yes
then
case $CPPFLAGS in
(*-Werror=*)
cf_temp_flags=
for cf_temp_scan in $CPPFLAGS
do
case "x$cf_temp_scan" in
(x-Werror=format*)
test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
;;
(x-Werror=*)
test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS "
EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan"
;;
(*)
test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
;;
esac
done
if test "x$CPPFLAGS" != "x$cf_temp_flags"
then
test -n "$verbose" && echo " repairing CPPFLAGS: $CPPFLAGS" 1>&6
echo "${as_me:-configure}:6395: testing repairing CPPFLAGS: $CPPFLAGS ..." 1>&5
CPPFLAGS="$cf_temp_flags"
test -n "$verbose" && echo " ... fixed $CPPFLAGS" 1>&6
echo "${as_me:-configure}:6400: testing ... fixed $CPPFLAGS ..." 1>&5
test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6
echo "${as_me:-configure}:6404: testing ... extra $EXTRA_CFLAGS ..." 1>&5
fi
;;
esac
fi
if test "$GCC" = yes || test "$GXX" = yes
then
case $LDFLAGS in
(*-Werror=*)
cf_temp_flags=
for cf_temp_scan in $LDFLAGS
do
case "x$cf_temp_scan" in
(x-Werror=format*)
test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
;;
(x-Werror=*)
test -n "$EXTRA_CFLAGS" && EXTRA_CFLAGS="$EXTRA_CFLAGS "
EXTRA_CFLAGS="${EXTRA_CFLAGS}$cf_temp_scan"
;;
(*)
test -n "$cf_temp_flags" && cf_temp_flags="$cf_temp_flags "
cf_temp_flags="${cf_temp_flags}$cf_temp_scan"
;;
esac
done
if test "x$LDFLAGS" != "x$cf_temp_flags"
then
test -n "$verbose" && echo " repairing LDFLAGS: $LDFLAGS" 1>&6
echo "${as_me:-configure}:6443: testing repairing LDFLAGS: $LDFLAGS ..." 1>&5
LDFLAGS="$cf_temp_flags"
test -n "$verbose" && echo " ... fixed $LDFLAGS" 1>&6
echo "${as_me:-configure}:6448: testing ... fixed $LDFLAGS ..." 1>&5
test -n "$verbose" && echo " ... extra $EXTRA_CFLAGS" 1>&6
echo "${as_me:-configure}:6452: testing ... extra $EXTRA_CFLAGS ..." 1>&5
fi
;;
esac
fi
echo "$as_me:6459: checking if you want to turn on gcc warnings" >&5
echo $ECHO_N "checking if you want to turn on gcc warnings... $ECHO_C" >&6
# Check whether --enable-warnings or --disable-warnings was given.
if test "${enable_warnings+set}" = set; then
enableval="$enable_warnings"
test "$enableval" != yes && enableval=no
if test "$enableval" != "no" ; then
enable_warnings=yes
else
enable_warnings=no
fi
else
enableval=no
enable_warnings=no
fi;
echo "$as_me:6476: result: $enable_warnings" >&5
echo "${ECHO_T}$enable_warnings" >&6
if test "$enable_warnings" = "yes"
then
if test "$GCC" = yes || test "$GXX" = yes
then
cat > conftest.i <<EOF
#ifndef GCC_PRINTF
#define GCC_PRINTF 0
#endif
#ifndef GCC_SCANF
#define GCC_SCANF 0
#endif
#ifndef GCC_NORETURN
#define GCC_NORETURN /* nothing */
#endif
#ifndef GCC_UNUSED
#define GCC_UNUSED /* nothing */
#endif
EOF
if test "$GCC" = yes
then
{ echo "$as_me:6499: checking for $CC __attribute__ directives..." >&5
echo "$as_me: checking for $CC __attribute__ directives..." >&6;}
cat > "conftest.$ac_ext" <<EOF
#line 6502 "${as_me:-configure}"
#include <stdio.h>
#include "confdefs.h"
#include "conftest.h"
#include "conftest.i"
#if GCC_PRINTF
#define GCC_PRINTFLIKE(fmt,var) __attribute__((format(printf,fmt,var)))
#else
#define GCC_PRINTFLIKE(fmt,var) /*nothing*/
#endif
#if GCC_SCANF
#define GCC_SCANFLIKE(fmt,var) __attribute__((format(scanf,fmt,var)))
#else
#define GCC_SCANFLIKE(fmt,var) /*nothing*/
#endif
extern void wow(char *,...) GCC_SCANFLIKE(1,2);
extern GCC_NORETURN void oops(char *,...) GCC_PRINTFLIKE(1,2);
extern GCC_NORETURN void foo(void);
int main(int argc GCC_UNUSED, char *argv[] GCC_UNUSED) { (void)argc; (void)argv; return 0; }
EOF
cf_printf_attribute=no
cf_scanf_attribute=no
for cf_attribute in scanf printf unused noreturn
do
cf_ATTRIBUTE=`echo "$cf_attribute" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
cf_directive="__attribute__(($cf_attribute))"
echo "checking for $CC $cf_directive" 1>&5
case "$cf_attribute" in
(printf)
cf_printf_attribute=yes
cat >conftest.h <<EOF
#define GCC_$cf_ATTRIBUTE 1
EOF
;;
(scanf)
cf_scanf_attribute=yes
cat >conftest.h <<EOF
#define GCC_$cf_ATTRIBUTE 1
EOF
;;
(*)
cat >conftest.h <<EOF
#define GCC_$cf_ATTRIBUTE $cf_directive
EOF
;;
esac
if { (eval echo "$as_me:6552: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:6555: \$? = $ac_status" >&5
(exit "$ac_status"); }; then
test -n "$verbose" && echo "$as_me:6557: result: ... $cf_attribute" >&5
echo "${ECHO_T}... $cf_attribute" >&6
cat conftest.h >>confdefs.h
case "$cf_attribute" in
(noreturn)
cat >>confdefs.h <<EOF
#define GCC_NORETURN $cf_directive
EOF
;;
(printf)
cf_value='/* nothing */'
if test "$cf_printf_attribute" != no ; then
cf_value='__attribute__((format(printf,fmt,var)))'
cat >>confdefs.h <<\EOF
#define GCC_PRINTF 1
EOF
fi
cat >>confdefs.h <<EOF
#define GCC_PRINTFLIKE(fmt,var) $cf_value
EOF
;;
(scanf)
cf_value='/* nothing */'
if test "$cf_scanf_attribute" != no ; then
cf_value='__attribute__((format(scanf,fmt,var)))'
cat >>confdefs.h <<\EOF
#define GCC_SCANF 1
EOF
fi
cat >>confdefs.h <<EOF
#define GCC_SCANFLIKE(fmt,var) $cf_value
EOF
;;
(unused)
cat >>confdefs.h <<EOF
#define GCC_UNUSED $cf_directive
EOF
;;
esac
fi
done
else
${FGREP-fgrep} define conftest.i >>confdefs.h
fi
rm -rf ./conftest*
fi
if test "x$have_x" = xyes; then
cf_save_LIBS_CF_CONST_X_STRING="$LIBS"
cf_save_CFLAGS_CF_CONST_X_STRING="$CFLAGS"
cf_save_CPPFLAGS_CF_CONST_X_STRING="$CPPFLAGS"
LIBS="$LIBS ${X_PRE_LIBS} ${X_LIBS} ${X_EXTRA_LIBS}"
for cf_X_CFLAGS in $X_CFLAGS
do
case "x$cf_X_CFLAGS" in
x-[IUD]*)
CPPFLAGS="$CPPFLAGS $cf_X_CFLAGS"
;;
*)
CFLAGS="$CFLAGS $cf_X_CFLAGS"
;;
esac
done
cat >"conftest.$ac_ext" <<_ACEOF
#line 6635 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <X11/Intrinsic.h>
int
main (void)
{
String foo = malloc(1); free((void*)foo)
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:6650: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:6653: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:6656: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:6659: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
echo "$as_me:6662: checking for X11/Xt const-feature" >&5
echo $ECHO_N "checking for X11/Xt const-feature... $ECHO_C" >&6
if test "${cf_cv_const_x_string+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 6669 "configure"
#include "confdefs.h"
#define _CONST_X_STRING /* X11R7.8 (perhaps) */
#undef XTSTRINGDEFINES /* X11R5 and later */
#include <stdlib.h>
#include <X11/Intrinsic.h>
int
main (void)
{
String foo = malloc(1); *foo = 0
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:6686: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:6689: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:6692: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:6695: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_const_x_string=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_const_x_string=yes
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:6710: result: $cf_cv_const_x_string" >&5
echo "${ECHO_T}$cf_cv_const_x_string" >&6
LIBS="$cf_save_LIBS_CF_CONST_X_STRING"
CFLAGS="$cf_save_CFLAGS_CF_CONST_X_STRING"
CPPFLAGS="$cf_save_CPPFLAGS_CF_CONST_X_STRING"
case "$cf_cv_const_x_string" in
(no)
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-DXTSTRINGDEFINES"
;;
(*)
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}-D_CONST_X_STRING"
;;
esac
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
cat > "conftest.$ac_ext" <<EOF
#line 6739 "${as_me:-configure}"
int main(int argc, char *argv[]) { return (argv[argc-1] == 0) ; }
EOF
if test "$INTEL_COMPILER" = yes
then
# The "-wdXXX" options suppress warnings:
# remark #1419: external declaration in primary source file
# remark #1683: explicit conversion of a 64-bit integral type to a smaller integral type (potential portability problem)
# remark #1684: conversion from pointer to same-sized integral type (potential portability problem)
# remark #193: zero used for undefined preprocessing identifier
# remark #593: variable "curs_sb_left_arrow" was set but never used
# remark #810: conversion from "int" to "Dimension={unsigned short}" may lose significant bits
# remark #869: parameter "tw" was never referenced
# remark #981: operands are evaluated in unspecified order
# warning #279: controlling expression is constant
{ echo "$as_me:6755: checking for $CC warning options..." >&5
echo "$as_me: checking for $CC warning options..." >&6;}
cf_save_CFLAGS="$CFLAGS"
EXTRA_CFLAGS="$EXTRA_CFLAGS -Wall"
for cf_opt in \
wd1419 \
wd1683 \
wd1684 \
wd193 \
wd593 \
wd279 \
wd810 \
wd869 \
wd981
do
CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
if { (eval echo "$as_me:6771: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:6774: \$? = $ac_status" >&5
(exit "$ac_status"); }; then
test -n "$verbose" && echo "$as_me:6776: result: ... -$cf_opt" >&5
echo "${ECHO_T}... -$cf_opt" >&6
EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
fi
done
CFLAGS="$cf_save_CFLAGS"
elif test "$GCC" = yes && test "$GCC_VERSION" != "unknown"
then
{ echo "$as_me:6784: checking for $CC warning options..." >&5
echo "$as_me: checking for $CC warning options..." >&6;}
cf_save_CFLAGS="$CFLAGS"
cf_warn_CONST=""
test "$with_ext_const" = yes && cf_warn_CONST="Wwrite-strings"
cf_gcc_warnings="Wignored-qualifiers Wlogical-op Wvarargs"
test "x$CLANG_COMPILER" = xyes && cf_gcc_warnings=
for cf_opt in W Wall \
Wbad-function-cast \
Wcast-align \
Wcast-qual \
Wdeclaration-after-statement \
Wextra \
Winline \
Wmissing-declarations \
Wmissing-prototypes \
Wnested-externs \
Wpointer-arith \
Wshadow \
Wstrict-prototypes \
Wundef Wno-inline $cf_gcc_warnings $cf_warn_CONST
do
CFLAGS="$cf_save_CFLAGS $EXTRA_CFLAGS -$cf_opt"
if { (eval echo "$as_me:6807: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:6810: \$? = $ac_status" >&5
(exit "$ac_status"); }; then
test -n "$verbose" && echo "$as_me:6812: result: ... -$cf_opt" >&5
echo "${ECHO_T}... -$cf_opt" >&6
case "$cf_opt" in
(Winline)
case "$GCC_VERSION" in
([34].*)
test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
echo "${as_me:-configure}:6820: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
continue;;
esac
;;
(Wpointer-arith)
case "$GCC_VERSION" in
([12].*)
test -n "$verbose" && echo " feature is broken in gcc $GCC_VERSION" 1>&6
echo "${as_me:-configure}:6830: testing feature is broken in gcc $GCC_VERSION ..." 1>&5
continue;;
esac
;;
esac
EXTRA_CFLAGS="$EXTRA_CFLAGS -$cf_opt"
fi
done
CFLAGS="$cf_save_CFLAGS"
fi
rm -rf ./conftest*
fi
fi
# Extract the first word of "groff", so it can be a program name with args.
set dummy groff; ac_word=$2
echo "$as_me:6849: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_GROFF_PATH+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $GROFF_PATH in
[\\/]* | ?:[\\/]*)
ac_cv_path_GROFF_PATH="$GROFF_PATH" # Let the user override the test with a path.
;;
*)
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/$ac_word"; then
ac_cv_path_GROFF_PATH="$ac_dir/$ac_word"
echo "$as_me:6866: found $ac_dir/$ac_word" >&5
break
fi
done
test -z "$ac_cv_path_GROFF_PATH" && ac_cv_path_GROFF_PATH="no"
;;
esac
fi
GROFF_PATH=$ac_cv_path_GROFF_PATH
if test -n "$GROFF_PATH"; then
echo "$as_me:6878: result: $GROFF_PATH" >&5
echo "${ECHO_T}$GROFF_PATH" >&6
else
echo "$as_me:6881: result: no" >&5
echo "${ECHO_T}no" >&6
fi
for ac_prog in nroff mandoc
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo "$as_me:6889: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_NROFF_PATH+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $NROFF_PATH in
[\\/]* | ?:[\\/]*)
ac_cv_path_NROFF_PATH="$NROFF_PATH" # Let the user override the test with a path.
;;
*)
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/$ac_word"; then
ac_cv_path_NROFF_PATH="$ac_dir/$ac_word"
echo "$as_me:6906: found $ac_dir/$ac_word" >&5
break
fi
done
;;
esac
fi
NROFF_PATH=$ac_cv_path_NROFF_PATH
if test -n "$NROFF_PATH"; then
echo "$as_me:6917: result: $NROFF_PATH" >&5
echo "${ECHO_T}$NROFF_PATH" >&6
else
echo "$as_me:6920: result: no" >&5
echo "${ECHO_T}no" >&6
fi
test -n "$NROFF_PATH" && break
done
test -n "$NROFF_PATH" || NROFF_PATH="no"
# Extract the first word of "tbl", so it can be a program name with args.
set dummy tbl; ac_word=$2
echo "$as_me:6930: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_TBL_PATH+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $TBL_PATH in
[\\/]* | ?:[\\/]*)
ac_cv_path_TBL_PATH="$TBL_PATH" # Let the user override the test with a path.
;;
*)
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/$ac_word"; then
ac_cv_path_TBL_PATH="$ac_dir/$ac_word"
echo "$as_me:6947: found $ac_dir/$ac_word" >&5
break
fi
done
test -z "$ac_cv_path_TBL_PATH" && ac_cv_path_TBL_PATH="cat"
;;
esac
fi
TBL_PATH=$ac_cv_path_TBL_PATH
if test -n "$TBL_PATH"; then
echo "$as_me:6959: result: $TBL_PATH" >&5
echo "${ECHO_T}$TBL_PATH" >&6
else
echo "$as_me:6962: result: no" >&5
echo "${ECHO_T}no" >&6
fi
if test "x$GROFF_PATH" = xno
then
NROFF_NOTE=
GROFF_NOTE="#"
else
NROFF_NOTE="#"
GROFF_NOTE=
fi
case "x${with_man2html}" in
(xno)
cf_man2html=no
;;
(x|xyes)
# Extract the first word of "man2html", so it can be a program name with args.
set dummy man2html; ac_word=$2
echo "$as_me:6982: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_cf_man2html+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $cf_man2html in
[\\/]* | ?:[\\/]*)
ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path.
;;
*)
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/$ac_word"; then
ac_cv_path_cf_man2html="$ac_dir/$ac_word"
echo "$as_me:6999: found $ac_dir/$ac_word" >&5
break
fi
done
test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no"
;;
esac
fi
cf_man2html=$ac_cv_path_cf_man2html
if test -n "$cf_man2html"; then
echo "$as_me:7011: result: $cf_man2html" >&5
echo "${ECHO_T}$cf_man2html" >&6
else
echo "$as_me:7014: result: no" >&5
echo "${ECHO_T}no" >&6
fi
case "x$cf_man2html" in
(x/*)
echo "$as_me:7020: checking for the modified Earl Hood script" >&5
echo $ECHO_N "checking for the modified Earl Hood script... $ECHO_C" >&6
if ( $cf_man2html -help 2>&1 | grep 'Make an index of headers at the end' >/dev/null )
then
cf_man2html_ok=yes
else
cf_man2html=no
cf_man2html_ok=no
fi
echo "$as_me:7029: result: $cf_man2html_ok" >&5
echo "${ECHO_T}$cf_man2html_ok" >&6
;;
(*)
cf_man2html=no
;;
esac
esac
echo "$as_me:7038: checking for program to convert manpage to html" >&5
echo $ECHO_N "checking for program to convert manpage to html... $ECHO_C" >&6
# Check whether --with-man2html or --without-man2html was given.
if test "${with_man2html+set}" = set; then
withval="$with_man2html"
cf_man2html=$withval
else
cf_man2html=$cf_man2html
fi;
cf_with_groff=no
case $cf_man2html in
(yes)
echo "$as_me:7053: result: man2html" >&5
echo "${ECHO_T}man2html" >&6
# Extract the first word of "man2html", so it can be a program name with args.
set dummy man2html; ac_word=$2
echo "$as_me:7057: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
if test "${ac_cv_path_cf_man2html+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case $cf_man2html in
[\\/]* | ?:[\\/]*)
ac_cv_path_cf_man2html="$cf_man2html" # Let the user override the test with a path.
;;
*)
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/$ac_word"; then
ac_cv_path_cf_man2html="$ac_dir/$ac_word"
echo "$as_me:7074: found $ac_dir/$ac_word" >&5
break
fi
done
test -z "$ac_cv_path_cf_man2html" && ac_cv_path_cf_man2html="no"
;;
esac
fi
cf_man2html=$ac_cv_path_cf_man2html
if test -n "$cf_man2html"; then
echo "$as_me:7086: result: $cf_man2html" >&5
echo "${ECHO_T}$cf_man2html" >&6
else
echo "$as_me:7089: result: no" >&5
echo "${ECHO_T}no" >&6
fi
;;
(no|groff|*/groff*)
cf_with_groff=yes
cf_man2html=$GROFF_PATH
echo "$as_me:7097: result: $cf_man2html" >&5
echo "${ECHO_T}$cf_man2html" >&6
;;
(*)
echo "$as_me:7101: result: $cf_man2html" >&5
echo "${ECHO_T}$cf_man2html" >&6
;;
esac
MAN2HTML_TEMP="man2html.tmp"
cat >$MAN2HTML_TEMP <<CF_EOF
#!$SHELL
# Temporary script generated by CF_WITH_MAN2HTML
# Convert inputs to html, sending result to standard output.
#
# Parameters:
# \${1} = rootname of file to convert
# \${2} = suffix of file to convert, e.g., "1"
# \${3} = macros to use, e.g., "man"
#
ROOT=\$1
TYPE=\$2
MACS=\$3
unset LANG
unset LC_ALL
unset LC_CTYPE
unset LANGUAGE
GROFF_NO_SGR=stupid
export GROFF_NO_SGR
CF_EOF
NROFF_OPTS=
if test "x$cf_with_groff" = xyes
then
MAN2HTML_NOTE="$GROFF_NOTE"
MAN2HTML_PATH="$GROFF_PATH"
cat >>$MAN2HTML_TEMP <<CF_EOF
$SHELL -c "$TBL_PATH \${ROOT}.\${TYPE} | $GROFF_PATH -P -o0 -I\${ROOT}_ -Thtml -\${MACS}"
CF_EOF
else
# disable hyphenation if this is groff
if test "x$GROFF_PATH" != xno
then
echo "$as_me:7142: checking if nroff is really groff" >&5
echo $ECHO_N "checking if nroff is really groff... $ECHO_C" >&6
cf_check_groff="`$NROFF_PATH --version 2>/dev/null | grep groff`"
test -n "$cf_check_groff" && cf_check_groff=yes
test -n "$cf_check_groff" || cf_check_groff=no
echo "$as_me:7147: result: $cf_check_groff" >&5
echo "${ECHO_T}$cf_check_groff" >&6
test "x$cf_check_groff" = xyes && NROFF_OPTS="-rHY=0"
fi
MAN2HTML_NOTE=""
if test "x$prefix" != xNONE; then
cf_path_syntax="$prefix"
else
cf_path_syntax="$ac_default_prefix"
fi
case ".$cf_man2html" in
(.\$\(*\)*|.\'*\'*)
;;
(..|./*|.\\*)
;;
(.[a-zA-Z]:[\\/]*) # OS/2 EMX
;;
(.\$\{*prefix\}*|.\$\{*dir\}*)
eval cf_man2html="$cf_man2html"
case ".$cf_man2html" in
(.NONE/*)
cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%`
;;
esac
;;
(.no|.NONE/*)
cf_man2html=`echo "$cf_man2html" | sed -e s%NONE%$cf_path_syntax%`
;;
(*)
{ { echo "$as_me:7178: error: expected a pathname, not \"$cf_man2html\"" >&5
echo "$as_me: error: expected a pathname, not \"$cf_man2html\"" >&2;}
{ (exit 1); exit 1; }; }
;;
esac
MAN2HTML_PATH="$cf_man2html"
echo "$as_me:7185: checking for $cf_man2html top/bottom margins" >&5
echo $ECHO_N "checking for $cf_man2html top/bottom margins... $ECHO_C" >&6
# for this example, expect 3 lines of content, the remainder is head/foot
cat >conftest.in <<CF_EOF
.TH HEAD1 HEAD2 HEAD3 HEAD4 HEAD5
.SH SECTION
MARKER
CF_EOF
LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out
cf_man2html_1st="`${FGREP-fgrep} -n MARKER conftest.out |sed -e 's/^[^0-9]*://' -e 's/:.*//'`"
cf_man2html_top=`expr "$cf_man2html_1st" - 2`
cf_man2html_bot="`wc -l conftest.out |sed -e 's/[^0-9]//g'`"
cf_man2html_bot=`expr "$cf_man2html_bot" - 2 - "$cf_man2html_top"`
cf_man2html_top_bot="-topm=$cf_man2html_top -botm=$cf_man2html_bot"
echo "$as_me:7203: result: $cf_man2html_top_bot" >&5
echo "${ECHO_T}$cf_man2html_top_bot" >&6
echo "$as_me:7206: checking for pagesize to use" >&5
echo $ECHO_N "checking for pagesize to use... $ECHO_C" >&6
for cf_block in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
do
cat >>conftest.in <<CF_EOF
.nf
0
1
2
3
4
5
6
7
8
9
CF_EOF
done
LC_ALL=C LC_CTYPE=C LANG=C LANGUAGE=C $NROFF_PATH -man conftest.in >conftest.out
cf_man2html_page="`${FGREP-fgrep} -n HEAD1 conftest.out |sed -n '$p' |sed -e 's/^[^0-9]*://' -e 's/:.*//'`"
test -z "$cf_man2html_page" && cf_man2html_page=99999
test "$cf_man2html_page" -gt 100 && cf_man2html_page=99999
rm -rf conftest*
echo "$as_me:7231: result: $cf_man2html_page" >&5
echo "${ECHO_T}$cf_man2html_page" >&6
cat >>$MAN2HTML_TEMP <<CF_EOF
: \${MAN2HTML_PATH=$MAN2HTML_PATH}
MAN2HTML_OPTS="\$MAN2HTML_OPTS -index -title=\"\$ROOT(\$TYPE)\" -compress -pgsize $cf_man2html_page"
case \${TYPE} in
(ms)
$TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH -topm=0 -botm=0 \$MAN2HTML_OPTS
;;
(*)
$TBL_PATH \${ROOT}.\${TYPE} | $NROFF_PATH $NROFF_OPTS -\${MACS} | \$MAN2HTML_PATH $cf_man2html_top_bot \$MAN2HTML_OPTS
;;
esac
CF_EOF
fi
chmod 700 $MAN2HTML_TEMP
###############################################################################
echo "$as_me:7251: checking if you want to use mawk's own regular-expressions engine" >&5
echo $ECHO_N "checking if you want to use mawk's own regular-expressions engine... $ECHO_C" >&6
# Check whether --with-builtin-regex or --without-builtin-regex was given.
if test "${with_builtin_regex+set}" = set; then
withval="$with_builtin_regex"
with_builtin_regex=$withval
fi;
if test "x${with_builtin_regex}" != xno; then
with_builtin_regex=yes
cat >>confdefs.h <<\EOF
#define LOCAL_REGEXP 1
EOF
fi
echo "$as_me:7269: result: $with_builtin_regex" >&5
echo "${ECHO_T}$with_builtin_regex" >&6
if test "x${with_builtin_regex}" = xno; then
cf_regex_func=no
cf_regex_libs=
case "$host_os" in
(mingw*)
# -lsystre -ltre -lintl -liconv
echo "$as_me:7279: checking for regcomp in -lsystre" >&5
echo $ECHO_N "checking for regcomp in -lsystre... $ECHO_C" >&6
if test "${ac_cv_lib_systre_regcomp+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lsystre $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 7287 "configure"
#include "confdefs.h"
/* 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 regcomp ();
int
main (void)
{
regcomp ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7306: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7309: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7312: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7315: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_systre_regcomp=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_systre_regcomp=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:7326: result: $ac_cv_lib_systre_regcomp" >&5
echo "${ECHO_T}$ac_cv_lib_systre_regcomp" >&6
if test "$ac_cv_lib_systre_regcomp" = yes; then
echo "$as_me:7330: checking for libiconv_open in -liconv" >&5
echo $ECHO_N "checking for libiconv_open in -liconv... $ECHO_C" >&6
if test "${ac_cv_lib_iconv_libiconv_open+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-liconv $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 7338 "configure"
#include "confdefs.h"
/* 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 libiconv_open ();
int
main (void)
{
libiconv_open ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7357: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7360: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7363: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7366: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_iconv_libiconv_open=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_iconv_libiconv_open=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:7377: result: $ac_cv_lib_iconv_libiconv_open" >&5
echo "${ECHO_T}$ac_cv_lib_iconv_libiconv_open" >&6
if test "$ac_cv_lib_iconv_libiconv_open" = yes; then
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -liconv; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
fi
echo "$as_me:7399: checking for libintl_gettext in -lintl" >&5
echo $ECHO_N "checking for libintl_gettext in -lintl... $ECHO_C" >&6
if test "${ac_cv_lib_intl_libintl_gettext+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 7407 "configure"
#include "confdefs.h"
/* 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 libintl_gettext ();
int
main (void)
{
libintl_gettext ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7426: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7429: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7432: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7435: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_intl_libintl_gettext=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_intl_libintl_gettext=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:7446: result: $ac_cv_lib_intl_libintl_gettext" >&5
echo "${ECHO_T}$ac_cv_lib_intl_libintl_gettext" >&6
if test "$ac_cv_lib_intl_libintl_gettext" = yes; then
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -lintl; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
fi
echo "$as_me:7468: checking for tre_regcomp in -ltre" >&5
echo $ECHO_N "checking for tre_regcomp in -ltre... $ECHO_C" >&6
if test "${ac_cv_lib_tre_tre_regcomp+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ltre $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 7476 "configure"
#include "confdefs.h"
/* 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 tre_regcomp ();
int
main (void)
{
tre_regcomp ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7495: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7498: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7501: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7504: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_tre_tre_regcomp=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_tre_tre_regcomp=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:7515: result: $ac_cv_lib_tre_tre_regcomp" >&5
echo "${ECHO_T}$ac_cv_lib_tre_tre_regcomp" >&6
if test "$ac_cv_lib_tre_tre_regcomp" = yes; then
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -ltre; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
fi
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -lsystre; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
cf_regex_func=regcomp
else
echo "$as_me:7557: checking for regcomp in -lgnurx" >&5
echo $ECHO_N "checking for regcomp in -lgnurx... $ECHO_C" >&6
if test "${ac_cv_lib_gnurx_regcomp+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgnurx $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 7565 "configure"
#include "confdefs.h"
/* 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 regcomp ();
int
main (void)
{
regcomp ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7584: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7587: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7590: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7593: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_gnurx_regcomp=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_gnurx_regcomp=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:7604: result: $ac_cv_lib_gnurx_regcomp" >&5
echo "${ECHO_T}$ac_cv_lib_gnurx_regcomp" >&6
if test "$ac_cv_lib_gnurx_regcomp" = yes; then
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -lgnurx; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
cf_regex_func=regcomp
fi
fi
;;
(*)
cf_regex_libs="regex re"
echo "$as_me:7632: checking for regcomp" >&5
echo $ECHO_N "checking for regcomp... $ECHO_C" >&6
if test "${ac_cv_func_regcomp+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 7638 "configure"
#include "confdefs.h"
#define regcomp autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef regcomp
#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 regcomp (void);
int
main (void)
{
/* The GNU C library defines stubs 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_regcomp) || defined (__stub___regcomp)
#error found stub for regcomp
#endif
return regcomp ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7669: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7672: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7675: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7678: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_regcomp=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_regcomp=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:7688: result: $ac_cv_func_regcomp" >&5
echo "${ECHO_T}$ac_cv_func_regcomp" >&6
if test "$ac_cv_func_regcomp" = yes; then
cf_regex_func=regcomp
else
for cf_regex_lib in $cf_regex_libs
do
as_ac_Lib=`echo "ac_cv_lib_$cf_regex_lib''_regcomp" | $as_tr_sh`
echo "$as_me:7697: checking for regcomp in -l$cf_regex_lib" >&5
echo $ECHO_N "checking for regcomp in -l$cf_regex_lib... $ECHO_C" >&6
if eval "test \"\${$as_ac_Lib+set}\" = set"; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-l$cf_regex_lib $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 7705 "configure"
#include "confdefs.h"
/* 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 regcomp ();
int
main (void)
{
regcomp ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7724: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7727: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7730: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7733: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
eval "$as_ac_Lib=yes"
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
eval "$as_ac_Lib=no"
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:7744: result: `eval echo '${'"$as_ac_Lib"'}'`" >&5
echo "${ECHO_T}`eval echo '${'"$as_ac_Lib"'}'`" >&6
if test "`eval echo '${'"$as_ac_Lib"'}'`" = yes; then
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -l$cf_regex_lib; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
cf_regex_func=regcomp
break
fi
done
fi
;;
esac
if test "$cf_regex_func" = no ; then
echo "$as_me:7776: checking for compile" >&5
echo $ECHO_N "checking for compile... $ECHO_C" >&6
if test "${ac_cv_func_compile+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 7782 "configure"
#include "confdefs.h"
#define compile autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef compile
#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 compile (void);
int
main (void)
{
/* The GNU C library defines stubs 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_compile) || defined (__stub___compile)
#error found stub for compile
#endif
return compile ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7813: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7816: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7819: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7822: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_compile=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_compile=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:7832: result: $ac_cv_func_compile" >&5
echo "${ECHO_T}$ac_cv_func_compile" >&6
if test "$ac_cv_func_compile" = yes; then
cf_regex_func=compile
else
echo "$as_me:7838: checking for compile in -lgen" >&5
echo $ECHO_N "checking for compile in -lgen... $ECHO_C" >&6
if test "${ac_cv_lib_gen_compile+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lgen $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 7846 "configure"
#include "confdefs.h"
/* 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 compile ();
int
main (void)
{
compile ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7865: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7868: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7871: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7874: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_gen_compile=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_gen_compile=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:7885: result: $ac_cv_lib_gen_compile" >&5
echo "${ECHO_T}$ac_cv_lib_gen_compile" >&6
if test "$ac_cv_lib_gen_compile" = yes; then
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -lgen; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
cf_regex_func=compile
fi
fi
fi
if test "$cf_regex_func" = no ; then
{ echo "$as_me:7913: WARNING: cannot find regular expression library" >&5
echo "$as_me: WARNING: cannot find regular expression library" >&2;}
fi
echo "$as_me:7917: checking for regular-expression headers" >&5
echo $ECHO_N "checking for regular-expression headers... $ECHO_C" >&6
if test "${cf_cv_regex_hdrs+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cf_cv_regex_hdrs=no
case "$cf_regex_func" in
(compile)
for cf_regex_hdr in regexp.h regexpr.h
do
cat >"conftest.$ac_ext" <<_ACEOF
#line 7929 "configure"
#include "confdefs.h"
#include <$cf_regex_hdr>
int
main (void)
{
char *p = compile("", "", "", 0);
int x = step("", "");
(void)p;
(void)x;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7946: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7949: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7952: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:7955: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_regex_hdrs=$cf_regex_hdr
break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
done
;;
(*)
for cf_regex_hdr in regex.h
do
cat >"conftest.$ac_ext" <<_ACEOF
#line 7972 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <$cf_regex_hdr>
int
main (void)
{
regex_t *p = 0;
int x = regcomp(p, "", 0);
int y = regexec(p, "", 0, 0, 0);
(void)x;
(void)y;
regfree(p);
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:7992: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:7995: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:7998: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8001: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_regex_hdrs=$cf_regex_hdr
break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
done
;;
esac
fi
echo "$as_me:8017: result: $cf_cv_regex_hdrs" >&5
echo "${ECHO_T}$cf_cv_regex_hdrs" >&6
case "$cf_cv_regex_hdrs" in
(no) { echo "$as_me:8021: WARNING: no regular expression header found" >&5
echo "$as_me: WARNING: no regular expression header found" >&2;} ;;
(regex.h)
cat >>confdefs.h <<\EOF
#define HAVE_REGEX_H_FUNCS 1
EOF
;;
(regexp.h)
cat >>confdefs.h <<\EOF
#define HAVE_REGEXP_H_FUNCS 1
EOF
;;
(regexpr.h)
cat >>confdefs.h <<\EOF
#define HAVE_REGEXPR_H_FUNCS 1
EOF
;;
esac
fi
###############################################################################
echo "$as_me:8043: checking if you want to use mawk's own srand/rand functions" >&5
echo $ECHO_N "checking if you want to use mawk's own srand/rand functions... $ECHO_C" >&6
# Check whether --enable-builtin-srand or --disable-builtin-srand was given.
if test "${enable_builtin_srand+set}" = set; then
enableval="$enable_builtin_srand"
test "$enableval" != yes && enableval=no
if test "$enableval" != "no" ; then
with_builtin_srand=yes
else
with_builtin_srand=no
fi
else
enableval=no
with_builtin_srand=no
fi;
if test "x${with_builtin_srand}" != xno; then
with_builtin_srand=yes
fi
echo "$as_me:8063: result: $with_builtin_srand" >&5
echo "${ECHO_T}$with_builtin_srand" >&6
if test "x${with_builtin_srand}" = xno; then
echo "$as_me:8068: checking for random-integer functions" >&5
echo $ECHO_N "checking for random-integer functions... $ECHO_C" >&6
if test "${cf_cv_srand_func+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cf_cv_srand_func=unknown
for cf_func in arc4random_push/arc4random arc4random_stir/arc4random srandom/random srand48/lrand48 srand/rand
do
cf_srand_func=`echo $cf_func | sed -e 's%/.*%%'`
cf_rand_func=`echo $cf_func | sed -e 's%.*/%%'`
case $cf_srand_func in
(arc4random_stir)
cf_srand_func='(void)'
;;
esac
cat >"conftest.$ac_ext" <<_ACEOF
#line 8088 "configure"
#include "confdefs.h"
$ac_includes_default
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
int
main (void)
{
long seed = 1; $cf_srand_func(seed); seed = $cf_rand_func(); (void)seed
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:8105: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:8108: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:8111: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8114: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_srand_func=$cf_func
break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
done
fi
echo "$as_me:8126: result: $cf_cv_srand_func" >&5
echo "${ECHO_T}$cf_cv_srand_func" >&6
if test "$cf_cv_srand_func" != unknown ; then
echo "$as_me:8129: checking for range of random-integers" >&5
echo $ECHO_N "checking for range of random-integers... $ECHO_C" >&6
if test "${cf_cv_rand_max+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
case "$cf_cv_srand_func" in
(srand/rand)
cf_cv_rand_max=RAND_MAX
cf_rand_max=16
;;
(*/arc4random)
cf_cv_rand_max=0xFFFFFFFFUL
cf_rand_max=32
;;
(*)
cf_cv_rand_max=INT_MAX
cf_rand_max=31
;;
esac
cat >"conftest.$ac_ext" <<_ACEOF
#line 8150 "configure"
#include "confdefs.h"
$ac_includes_default
#ifdef HAVE_LIMITS_H
#include <limits.h>
#endif
int
main (void)
{
long x = $cf_cv_rand_max; (void)x
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:8167: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:8170: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:8173: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8176: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
:
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_rand_max="(1UL<<$cf_rand_max)-1"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:8187: result: $cf_cv_rand_max" >&5
echo "${ECHO_T}$cf_cv_rand_max" >&6
case "$cf_cv_srand_func" in
(*/arc4random)
echo "$as_me:8192: checking if <bsd/stdlib.h> should be included" >&5
echo $ECHO_N "checking if <bsd/stdlib.h> should be included... $ECHO_C" >&6
cat >"conftest.$ac_ext" <<_ACEOF
#line 8195 "configure"
#include "confdefs.h"
#include <bsd/stdlib.h>
int
main (void)
{
void *arc4random(int);
void *x = arc4random(1); (void)x
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:8208: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:8211: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:8214: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8217: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_bsd_stdlib_h=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cat >"conftest.$ac_ext" <<_ACEOF
#line 8224 "configure"
#include "confdefs.h"
#include <bsd/stdlib.h>
int
main (void)
{
unsigned x = arc4random(); (void)x
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:8236: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:8239: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:8242: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8245: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_bsd_stdlib_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_bsd_stdlib_h=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
echo "$as_me:8256: result: $cf_bsd_stdlib_h" >&5
echo "${ECHO_T}$cf_bsd_stdlib_h" >&6
if test "$cf_bsd_stdlib_h" = yes
then
cat >>confdefs.h <<\EOF
#define HAVE_BSD_STDLIB_H 1
EOF
else
echo "$as_me:8266: checking if <bsd/random.h> should be included" >&5
echo $ECHO_N "checking if <bsd/random.h> should be included... $ECHO_C" >&6
cat >"conftest.$ac_ext" <<_ACEOF
#line 8269 "configure"
#include "confdefs.h"
#include <bsd/random.h>
int
main (void)
{
void *arc4random(int);
void *x = arc4random(1); (void)x
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:8282: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:8285: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:8288: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8291: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_bsd_random_h=no
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cat >"conftest.$ac_ext" <<_ACEOF
#line 8298 "configure"
#include "confdefs.h"
#include <bsd/random.h>
int
main (void)
{
unsigned x = arc4random(); (void)x
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:8310: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:8313: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:8316: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8319: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_bsd_random_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_bsd_random_h=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
echo "$as_me:8330: result: $cf_bsd_random_h" >&5
echo "${ECHO_T}$cf_bsd_random_h" >&6
if test "$cf_bsd_random_h" = yes
then
cat >>confdefs.h <<\EOF
#define HAVE_BSD_RANDOM_H 1
EOF
else
{ echo "$as_me:8340: WARNING: no header file found for arc4random" >&5
echo "$as_me: WARNING: no header file found for arc4random" >&2;}
fi
fi
;;
esac
cf_srand_func=`echo $cf_func | sed -e 's%/.*%%'`
cf_rand_func=`echo $cf_func | sed -e 's%.*/%%'`
case $cf_srand_func in
(arc4random_stir)
cf_srand_func='(void)'
;;
esac
cf_rand_max=`echo "mawk_rand_max" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
cat >>confdefs.h <<EOF
#define mawk_srand $cf_srand_func
EOF
cat >>confdefs.h <<EOF
#define mawk_rand $cf_rand_func
EOF
cat >>confdefs.h <<EOF
#define $cf_rand_max $cf_cv_rand_max
EOF
fi
cat >>confdefs.h <<EOF
#define NAME_RANDOM "$cf_cv_srand_func"
EOF
fi
###############################################################################
echo "$as_me:8379: checking if you want mawk to initialize random numbers at startup" >&5
echo $ECHO_N "checking if you want mawk to initialize random numbers at startup... $ECHO_C" >&6
# Check whether --enable-init-srand or --disable-init-srand was given.
if test "${enable_init_srand+set}" = set; then
enableval="$enable_init_srand"
test "$enableval" != no && enableval=yes
if test "$enableval" != "yes" ; then
with_init_srand=no
else
with_init_srand=yes
fi
else
enableval=yes
with_init_srand=yes
fi;
if test "x${with_init_srand}" != xno; then
with_init_srand=yes
else
cat >>confdefs.h <<\EOF
#define NO_INIT_SRAND 1
EOF
fi
echo "$as_me:8405: result: $with_init_srand" >&5
echo "${ECHO_T}$with_init_srand" >&6
###############################################################################
echo "$as_me:8409: checking if you want mawk to support regex interval expressions {m,n}" >&5
echo $ECHO_N "checking if you want mawk to support regex interval expressions {m,n}... $ECHO_C" >&6
# Check whether --enable-interval-expr or --disable-interval-expr was given.
if test "${enable_interval_expr+set}" = set; then
enableval="$enable_interval_expr"
test "$enableval" != no && enableval=yes
if test "$enableval" != "yes" ; then
with_interval_expr=no
else
with_interval_expr=yes
fi
else
enableval=yes
with_interval_expr=yes
fi;
if test "x${with_interval_expr}" != xno; then
with_interval_expr=yes
else
cat >>confdefs.h <<\EOF
#define NO_INTERVAL_EXPR 1
EOF
fi
echo "$as_me:8435: result: $with_interval_expr" >&5
echo "${ECHO_T}$with_interval_expr" >&6
###############################################################################
echo "$as_me:8440: checking if you want to use dmalloc for testing" >&5
echo $ECHO_N "checking if you want to use dmalloc for testing... $ECHO_C" >&6
# Check whether --with-dmalloc or --without-dmalloc was given.
if test "${with_dmalloc+set}" = set; then
withval="$with_dmalloc"
case "x$withval" in
(x|xno) ;;
(*)
: "${with_cflags:=-g}"
: "${enable_leaks:=no}"
with_dmalloc=yes
cat >>confdefs.h <<EOF
#define USE_DMALLOC 1
EOF
;;
esac
else
with_dmalloc=
fi;
echo "$as_me:8462: result: ${with_dmalloc:-no}" >&5
echo "${ECHO_T}${with_dmalloc:-no}" >&6
case ".$with_cflags" in
(.*-g*)
case .$CFLAGS in
(.*-g*)
;;
(*)
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in -g
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
;;
esac
;;
esac
if test "$with_dmalloc" = yes ; then
echo "$as_me:8576: checking for dmalloc.h" >&5
echo $ECHO_N "checking for dmalloc.h... $ECHO_C" >&6
if test "${ac_cv_header_dmalloc_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 8582 "configure"
#include "confdefs.h"
#include <dmalloc.h>
_ACEOF
if { (eval echo "$as_me:8586: \"$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:8592: \$? = $ac_status" >&5
(exit "$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_dmalloc_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_header_dmalloc_h=no
fi
rm -f conftest.err "conftest.$ac_ext"
fi
echo "$as_me:8611: result: $ac_cv_header_dmalloc_h" >&5
echo "${ECHO_T}$ac_cv_header_dmalloc_h" >&6
if test "$ac_cv_header_dmalloc_h" = yes; then
echo "$as_me:8615: checking for dmalloc_debug in -ldmalloc" >&5
echo $ECHO_N "checking for dmalloc_debug in -ldmalloc... $ECHO_C" >&6
if test "${ac_cv_lib_dmalloc_dmalloc_debug+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldmalloc $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 8623 "configure"
#include "confdefs.h"
/* 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 dmalloc_debug ();
int
main (void)
{
dmalloc_debug ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:8642: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:8645: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:8648: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8651: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_dmalloc_dmalloc_debug=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_dmalloc_dmalloc_debug=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:8662: result: $ac_cv_lib_dmalloc_dmalloc_debug" >&5
echo "${ECHO_T}$ac_cv_lib_dmalloc_dmalloc_debug" >&6
if test "$ac_cv_lib_dmalloc_dmalloc_debug" = yes; then
cat >>confdefs.h <<EOF
#define HAVE_LIBDMALLOC 1
EOF
LIBS="-ldmalloc $LIBS"
fi
fi
fi
echo "$as_me:8677: checking if you want to use dbmalloc for testing" >&5
echo $ECHO_N "checking if you want to use dbmalloc for testing... $ECHO_C" >&6
# Check whether --with-dbmalloc or --without-dbmalloc was given.
if test "${with_dbmalloc+set}" = set; then
withval="$with_dbmalloc"
case "x$withval" in
(x|xno) ;;
(*)
: "${with_cflags:=-g}"
: "${enable_leaks:=no}"
with_dbmalloc=yes
cat >>confdefs.h <<EOF
#define USE_DBMALLOC 1
EOF
;;
esac
else
with_dbmalloc=
fi;
echo "$as_me:8699: result: ${with_dbmalloc:-no}" >&5
echo "${ECHO_T}${with_dbmalloc:-no}" >&6
case ".$with_cflags" in
(.*-g*)
case .$CFLAGS in
(.*-g*)
;;
(*)
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in -g
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
;;
esac
;;
esac
if test "$with_dbmalloc" = yes ; then
echo "$as_me:8813: checking for dbmalloc.h" >&5
echo $ECHO_N "checking for dbmalloc.h... $ECHO_C" >&6
if test "${ac_cv_header_dbmalloc_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 8819 "configure"
#include "confdefs.h"
#include <dbmalloc.h>
_ACEOF
if { (eval echo "$as_me:8823: \"$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:8829: \$? = $ac_status" >&5
(exit "$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_dbmalloc_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_header_dbmalloc_h=no
fi
rm -f conftest.err "conftest.$ac_ext"
fi
echo "$as_me:8848: result: $ac_cv_header_dbmalloc_h" >&5
echo "${ECHO_T}$ac_cv_header_dbmalloc_h" >&6
if test "$ac_cv_header_dbmalloc_h" = yes; then
echo "$as_me:8852: checking for debug_malloc in -ldbmalloc" >&5
echo $ECHO_N "checking for debug_malloc in -ldbmalloc... $ECHO_C" >&6
if test "${ac_cv_lib_dbmalloc_debug_malloc+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-ldbmalloc $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 8860 "configure"
#include "confdefs.h"
/* 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 debug_malloc ();
int
main (void)
{
debug_malloc ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:8879: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:8882: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:8885: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:8888: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_dbmalloc_debug_malloc=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_dbmalloc_debug_malloc=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:8899: result: $ac_cv_lib_dbmalloc_debug_malloc" >&5
echo "${ECHO_T}$ac_cv_lib_dbmalloc_debug_malloc" >&6
if test "$ac_cv_lib_dbmalloc_debug_malloc" = yes; then
cat >>confdefs.h <<EOF
#define HAVE_LIBDBMALLOC 1
EOF
LIBS="-ldbmalloc $LIBS"
fi
fi
fi
echo "$as_me:8914: checking if you want to use valgrind for testing" >&5
echo $ECHO_N "checking if you want to use valgrind for testing... $ECHO_C" >&6
# Check whether --with-valgrind or --without-valgrind was given.
if test "${with_valgrind+set}" = set; then
withval="$with_valgrind"
case "x$withval" in
(x|xno) ;;
(*)
: "${with_cflags:=-g}"
: "${enable_leaks:=no}"
with_valgrind=yes
cat >>confdefs.h <<EOF
#define USE_VALGRIND 1
EOF
;;
esac
else
with_valgrind=
fi;
echo "$as_me:8936: result: ${with_valgrind:-no}" >&5
echo "${ECHO_T}${with_valgrind:-no}" >&6
case ".$with_cflags" in
(.*-g*)
case .$CFLAGS in
(.*-g*)
;;
(*)
cf_fix_cppflags=no
cf_new_cflags=
cf_new_cppflags=
cf_new_extra_cppflags=
for cf_add_cflags in -g
do
case "$cf_fix_cppflags" in
(no)
case "$cf_add_cflags" in
(-undef|-nostdinc*|-I*|-D*|-U*|-E|-P|-C)
case "$cf_add_cflags" in
(-D*)
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^-D[^=]*='\''\"[^"]*//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=yes
if test "$cf_fix_cppflags" = yes ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
elif test "${cf_tst_cflags}" = "\"'" ; then
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
continue
fi
;;
esac
case "$CPPFLAGS" in
(*$cf_add_cflags)
;;
(*)
case "$cf_add_cflags" in
(-D*)
cf_tst_cppflags=`echo "x$cf_add_cflags" | sed -e 's/^...//' -e 's/=.*//'`
CPPFLAGS=`echo "$CPPFLAGS" | \
sed -e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?[ ]/ /g' \
-e 's/-[UD]'"$cf_tst_cppflags"'\(=[^ ]*\)\?$//g'`
;;
esac
test -n "$cf_new_cppflags" && cf_new_cppflags="$cf_new_cppflags "
cf_new_cppflags="${cf_new_cppflags}$cf_add_cflags"
;;
esac
;;
(*)
test -n "$cf_new_cflags" && cf_new_cflags="$cf_new_cflags "
cf_new_cflags="${cf_new_cflags}$cf_add_cflags"
;;
esac
;;
(yes)
test -n "$cf_new_extra_cppflags" && cf_new_extra_cppflags="$cf_new_extra_cppflags "
cf_new_extra_cppflags="${cf_new_extra_cppflags}$cf_add_cflags"
cf_tst_cflags=`echo "${cf_add_cflags}" |sed -e 's/^[^"]*"'\''//'`
test "x${cf_add_cflags}" != "x${cf_tst_cflags}" \
&& test -z "${cf_tst_cflags}" \
&& cf_fix_cppflags=no
;;
esac
done
if test -n "$cf_new_cflags" ; then
test -n "$CFLAGS" && CFLAGS="$CFLAGS "
CFLAGS="${CFLAGS}$cf_new_cflags"
fi
if test -n "$cf_new_cppflags" ; then
test -n "$CPPFLAGS" && CPPFLAGS="$CPPFLAGS "
CPPFLAGS="${CPPFLAGS}$cf_new_cppflags"
fi
if test -n "$cf_new_extra_cppflags" ; then
test -n "$EXTRA_CPPFLAGS" && EXTRA_CPPFLAGS="$EXTRA_CPPFLAGS "
EXTRA_CPPFLAGS="${EXTRA_CPPFLAGS}$cf_new_extra_cppflags"
fi
;;
esac
;;
esac
echo "$as_me:9049: checking if you want to perform memory-leak testing" >&5
echo $ECHO_N "checking if you want to perform memory-leak testing... $ECHO_C" >&6
# Check whether --enable-leaks or --disable-leaks was given.
if test "${enable_leaks+set}" = set; then
enableval="$enable_leaks"
enable_leaks=$enableval
else
enable_leaks=yes
fi;
if test "x$enable_leaks" = xno; then with_no_leaks=yes; else with_no_leaks=no; fi
echo "$as_me:9060: result: $with_no_leaks" >&5
echo "${ECHO_T}$with_no_leaks" >&6
if test "$enable_leaks" = no ; then
cat >>confdefs.h <<\EOF
#define NO_LEAKS 1
EOF
cat >>confdefs.h <<\EOF
#define YY_NO_LEAKS 1
EOF
fi
echo "$as_me:9075: checking if you want to enable debugging trace" >&5
echo $ECHO_N "checking if you want to enable debugging trace... $ECHO_C" >&6
# Check whether --enable-trace or --disable-trace was given.
if test "${enable_trace+set}" = set; then
enableval="$enable_trace"
test "$enableval" != yes && enableval=no
if test "$enableval" != "no" ; then
with_trace=yes
else
with_trace=no
fi
else
enableval=no
with_trace=no
fi;
echo "$as_me:9092: result: $with_trace" >&5
echo "${ECHO_T}$with_trace" >&6
if test "$with_trace" = "yes"
then
cat >>confdefs.h <<\EOF
#define OPT_TRACE 1
EOF
fi
if test "x$with_trace" = xyes
then
EXTRAOBJS="$EXTRAOBJS trace\$o"
fi
for ac_header in errno.h fcntl.h sys/wait.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:9111: 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 9117 "configure"
#include "confdefs.h"
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:9121: \"$ac_cpp "conftest.$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:9127: \$? = $ac_status" >&5
(exit "$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:9146: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
cat >>confdefs.h <<EOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
EOF
fi
done
echo "$as_me:9156: checking for int64_t" >&5
echo $ECHO_N "checking for int64_t... $ECHO_C" >&6
if test "${ac_cv_type_int64_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9162 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
if ((int64_t *) 0)
return 0;
if (sizeof (int64_t))
return 0;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9177: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9180: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9183: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9186: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_type_int64_t=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_type_int64_t=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:9196: result: $ac_cv_type_int64_t" >&5
echo "${ECHO_T}$ac_cv_type_int64_t" >&6
if test "$ac_cv_type_int64_t" = yes; then
cat >>confdefs.h <<EOF
#define HAVE_INT64_T 1
EOF
fi
echo "$as_me:9205: checking for uint64_t" >&5
echo $ECHO_N "checking for uint64_t... $ECHO_C" >&6
if test "${ac_cv_type_uint64_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9211 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
if ((uint64_t *) 0)
return 0;
if (sizeof (uint64_t))
return 0;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9226: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9229: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9232: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9235: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_type_uint64_t=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_type_uint64_t=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:9245: result: $ac_cv_type_uint64_t" >&5
echo "${ECHO_T}$ac_cv_type_uint64_t" >&6
if test "$ac_cv_type_uint64_t" = yes; then
cat >>confdefs.h <<EOF
#define HAVE_UINT64_T 1
EOF
fi
echo "$as_me:9254: checking for long long" >&5
echo $ECHO_N "checking for long long... $ECHO_C" >&6
if test "${ac_cv_type_long_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9260 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
if ((long long *) 0)
return 0;
if (sizeof (long long))
return 0;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9275: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9278: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9281: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9284: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_type_long_long=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_type_long_long=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:9294: result: $ac_cv_type_long_long" >&5
echo "${ECHO_T}$ac_cv_type_long_long" >&6
if test "$ac_cv_type_long_long" = yes; then
cat >>confdefs.h <<EOF
#define HAVE_LONG_LONG 1
EOF
fi
echo "$as_me:9304: checking for long" >&5
echo $ECHO_N "checking for long... $ECHO_C" >&6
if test "${ac_cv_type_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9310 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
if ((long *) 0)
return 0;
if (sizeof (long))
return 0;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9325: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9328: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9331: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9334: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_type_long=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_type_long=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:9344: result: $ac_cv_type_long" >&5
echo "${ECHO_T}$ac_cv_type_long" >&6
echo "$as_me:9347: checking size of long" >&5
echo $ECHO_N "checking size of long... $ECHO_C" >&6
if test "${ac_cv_sizeof_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$ac_cv_type_long" = yes; then
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat >"conftest.$ac_ext" <<_ACEOF
#line 9356 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long)) >= 0)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9368: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9371: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9374: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9377: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_lo=0 ac_mid=0
while :; do
cat >"conftest.$ac_ext" <<_ACEOF
#line 9382 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9394: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9397: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9400: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9403: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_hi=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_hi=-1 ac_mid=-1
while :; do
cat >"conftest.$ac_ext" <<_ACEOF
#line 9419 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long)) >= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9431: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9434: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9437: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9440: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_lo=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
cat >"conftest.$ac_ext" <<_ACEOF
#line 9456 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long)) <= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9468: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9471: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9474: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9477: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_hi=$ac_mid
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_lo=`expr "$ac_mid" + 1`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
ac_cv_sizeof_long=$ac_lo
else
if test "$cross_compiling" = yes; then
{ { echo "$as_me:9490: error: cannot run test program while cross compiling" >&5
echo "$as_me: error: cannot run test program while cross compiling" >&2;}
{ (exit 1); exit 1; }; }
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9495 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (!f)
$ac_main_return (1);
fprintf (f, "%ld", (long)(sizeof (long)));
fclose (f);
;
return 0;
}
_ACEOF
rm -f "conftest$ac_exeext"
if { (eval echo "$as_me:9511: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:9514: \$? = $ac_status" >&5
(exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
{ (eval echo "$as_me:9516: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9519: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_sizeof_long=`cat conftest.val`
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
fi
fi
rm -f conftest.val
else
ac_cv_sizeof_long=0
fi
fi
echo "$as_me:9535: result: $ac_cv_sizeof_long" >&5
echo "${ECHO_T}$ac_cv_sizeof_long" >&6
cat >>confdefs.h <<EOF
#define SIZEOF_LONG $ac_cv_sizeof_long
EOF
echo "$as_me:9541: checking for int64_t" >&5
echo $ECHO_N "checking for int64_t... $ECHO_C" >&6
if test "${ac_cv_type_int64_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9547 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
if ((int64_t *) 0)
return 0;
if (sizeof (int64_t))
return 0;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9562: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9565: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9568: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9571: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_type_int64_t=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_type_int64_t=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:9581: result: $ac_cv_type_int64_t" >&5
echo "${ECHO_T}$ac_cv_type_int64_t" >&6
echo "$as_me:9584: checking size of int64_t" >&5
echo $ECHO_N "checking size of int64_t... $ECHO_C" >&6
if test "${ac_cv_sizeof_int64_t+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$ac_cv_type_int64_t" = yes; then
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat >"conftest.$ac_ext" <<_ACEOF
#line 9593 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (int64_t)) >= 0)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9605: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9608: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9611: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9614: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_lo=0 ac_mid=0
while :; do
cat >"conftest.$ac_ext" <<_ACEOF
#line 9619 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (int64_t)) <= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9631: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9634: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9637: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9640: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_hi=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_hi=-1 ac_mid=-1
while :; do
cat >"conftest.$ac_ext" <<_ACEOF
#line 9656 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (int64_t)) >= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9668: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9671: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9674: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9677: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_lo=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
cat >"conftest.$ac_ext" <<_ACEOF
#line 9693 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (int64_t)) <= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9705: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9708: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9711: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9714: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_hi=$ac_mid
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_lo=`expr "$ac_mid" + 1`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
ac_cv_sizeof_int64_t=$ac_lo
else
if test "$cross_compiling" = yes; then
{ { echo "$as_me:9727: error: cannot run test program while cross compiling" >&5
echo "$as_me: error: cannot run test program while cross compiling" >&2;}
{ (exit 1); exit 1; }; }
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9732 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (!f)
$ac_main_return (1);
fprintf (f, "%ld", (long)(sizeof (int64_t)));
fclose (f);
;
return 0;
}
_ACEOF
rm -f "conftest$ac_exeext"
if { (eval echo "$as_me:9748: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:9751: \$? = $ac_status" >&5
(exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
{ (eval echo "$as_me:9753: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9756: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_sizeof_int64_t=`cat conftest.val`
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
fi
fi
rm -f conftest.val
else
ac_cv_sizeof_int64_t=0
fi
fi
echo "$as_me:9772: result: $ac_cv_sizeof_int64_t" >&5
echo "${ECHO_T}$ac_cv_sizeof_int64_t" >&6
cat >>confdefs.h <<EOF
#define SIZEOF_INT64_T $ac_cv_sizeof_int64_t
EOF
echo "$as_me:9778: checking for long long" >&5
echo $ECHO_N "checking for long long... $ECHO_C" >&6
if test "${ac_cv_type_long_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9784 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
if ((long long *) 0)
return 0;
if (sizeof (long long))
return 0;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9799: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9802: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9805: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9808: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_type_long_long=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_type_long_long=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:9818: result: $ac_cv_type_long_long" >&5
echo "${ECHO_T}$ac_cv_type_long_long" >&6
echo "$as_me:9821: checking size of long long" >&5
echo $ECHO_N "checking size of long long... $ECHO_C" >&6
if test "${ac_cv_sizeof_long_long+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$ac_cv_type_long_long" = yes; then
if test "$cross_compiling" = yes; then
# Depending upon the size, compute the lo and hi bounds.
cat >"conftest.$ac_ext" <<_ACEOF
#line 9830 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long long)) >= 0)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9842: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9845: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9848: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9851: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_lo=0 ac_mid=0
while :; do
cat >"conftest.$ac_ext" <<_ACEOF
#line 9856 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long long)) <= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9868: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9871: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9874: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9877: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_hi=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_lo=`expr "$ac_mid" + 1`; ac_mid=`expr 2 '*' "$ac_mid" + 1`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_hi=-1 ac_mid=-1
while :; do
cat >"conftest.$ac_ext" <<_ACEOF
#line 9893 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long long)) >= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9905: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9908: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9911: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9914: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_lo=$ac_mid; break
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_hi=`expr "$ac_mid" - 1`; ac_mid=`expr 2 '*' "$ac_mid"`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
ac_mid=`expr '(' "$ac_hi" - "$ac_lo" ')' / 2 + "$ac_lo"`
cat >"conftest.$ac_ext" <<_ACEOF
#line 9930 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
int _array_ [1 - 2 * !((sizeof (long long)) <= $ac_mid)]
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:9942: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:9945: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:9948: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9951: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_hi=$ac_mid
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_lo=`expr "$ac_mid" + 1`
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
done
ac_cv_sizeof_long_long=$ac_lo
else
if test "$cross_compiling" = yes; then
{ { echo "$as_me:9964: error: cannot run test program while cross compiling" >&5
echo "$as_me: error: cannot run test program while cross compiling" >&2;}
{ (exit 1); exit 1; }; }
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 9969 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
FILE *f = fopen ("conftest.val", "w");
if (!f)
$ac_main_return (1);
fprintf (f, "%ld", (long)(sizeof (long long)));
fclose (f);
;
return 0;
}
_ACEOF
rm -f "conftest$ac_exeext"
if { (eval echo "$as_me:9985: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:9988: \$? = $ac_status" >&5
(exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
{ (eval echo "$as_me:9990: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:9993: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_sizeof_long_long=`cat conftest.val`
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
fi
fi
rm -f conftest.val
else
ac_cv_sizeof_long_long=0
fi
fi
echo "$as_me:10009: result: $ac_cv_sizeof_long_long" >&5
echo "${ECHO_T}$ac_cv_sizeof_long_long" >&6
cat >>confdefs.h <<EOF
#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
EOF
if test "x$cf_mawk_check_size_t" != xyes ; then
if test "${cf_cv_size_t_SIZE_T_STDDEF_H+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
echo "$as_me:10021: checking for stddef.h" >&5
echo $ECHO_N "checking for stddef.h... $ECHO_C" >&6
if test "${ac_cv_header_stddef_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10027 "configure"
#include "confdefs.h"
#include <stddef.h>
_ACEOF
if { (eval echo "$as_me:10031: \"$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:10037: \$? = $ac_status" >&5
(exit "$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_stddef_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_header_stddef_h=no
fi
rm -f conftest.err "conftest.$ac_ext"
fi
echo "$as_me:10056: result: $ac_cv_header_stddef_h" >&5
echo "${ECHO_T}$ac_cv_header_stddef_h" >&6
if test "$ac_cv_header_stddef_h" = yes; then
cf_mawk_check_size=ok
fi
if test "x$cf_mawk_check_size" = xok ; then
echo "$as_me:10063: checking if size_t is declared in stddef.h" >&5
echo $ECHO_N "checking if size_t is declared in stddef.h... $ECHO_C" >&6
if test "${cf_cv_size_t_SIZE_T_STDDEF_H+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10070 "configure"
#include "confdefs.h"
#include <stddef.h>
int
main (void)
{
size_t *n
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:10082: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:10085: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:10088: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10091: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_size_t_SIZE_T_STDDEF_H=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_size_t_SIZE_T_STDDEF_H=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:10101: result: $cf_cv_size_t_SIZE_T_STDDEF_H" >&5
echo "${ECHO_T}$cf_cv_size_t_SIZE_T_STDDEF_H" >&6
fi
fi
if test "x$cf_cv_size_t_SIZE_T_STDDEF_H" = xyes ; then
cat >>confdefs.h <<EOF
#define SIZE_T_STDDEF_H 1
EOF
cf_mawk_check_size_t=yes
fi
fi
if test "x$cf_mawk_check_size_t" != xyes ; then
if test "${cf_cv_size_t_SIZE_T_TYPES_H+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
echo "$as_me:10123: checking for sys/types.h" >&5
echo $ECHO_N "checking for sys/types.h... $ECHO_C" >&6
if test "${ac_cv_header_sys_types_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10129 "configure"
#include "confdefs.h"
#include <sys/types.h>
_ACEOF
if { (eval echo "$as_me:10133: \"$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:10139: \$? = $ac_status" >&5
(exit "$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_sys_types_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_header_sys_types_h=no
fi
rm -f conftest.err "conftest.$ac_ext"
fi
echo "$as_me:10158: result: $ac_cv_header_sys_types_h" >&5
echo "${ECHO_T}$ac_cv_header_sys_types_h" >&6
if test "$ac_cv_header_sys_types_h" = yes; then
cf_mawk_check_size=ok
fi
if test "x$cf_mawk_check_size" = xok ; then
echo "$as_me:10165: checking if size_t is declared in sys/types.h" >&5
echo $ECHO_N "checking if size_t is declared in sys/types.h... $ECHO_C" >&6
if test "${cf_cv_size_t_SIZE_T_TYPES_H+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10172 "configure"
#include "confdefs.h"
#include <sys/types.h>
int
main (void)
{
size_t *n
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:10184: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:10187: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:10190: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10193: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_size_t_SIZE_T_TYPES_H=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_size_t_SIZE_T_TYPES_H=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:10203: result: $cf_cv_size_t_SIZE_T_TYPES_H" >&5
echo "${ECHO_T}$cf_cv_size_t_SIZE_T_TYPES_H" >&6
fi
fi
if test "x$cf_cv_size_t_SIZE_T_TYPES_H" = xyes ; then
cat >>confdefs.h <<EOF
#define SIZE_T_TYPES_H 1
EOF
cf_mawk_check_size_t=yes
fi
fi
echo "$as_me:10219: checking for setlocale()" >&5
echo $ECHO_N "checking for setlocale()... $ECHO_C" >&6
if test "${cf_cv_locale+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10226 "configure"
#include "confdefs.h"
$ac_includes_default
#include <locale.h>
int
main (void)
{
setlocale(LC_ALL, "")
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10240: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10243: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10246: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10249: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_locale=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_locale=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:10261: result: $cf_cv_locale" >&5
echo "${ECHO_T}$cf_cv_locale" >&6
test "$cf_cv_locale" = yes && {
cat >>confdefs.h <<\EOF
#define LOCALE 1
EOF
}
echo "$as_me:10269: checking if external environ is declared" >&5
echo $ECHO_N "checking if external environ is declared... $ECHO_C" >&6
if test "${cf_cv_dcl_environ+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10276 "configure"
#include "confdefs.h"
$ac_includes_default
int
main (void)
{
void* x = (void*) environ; (void)x
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:10289: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:10292: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:10295: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10298: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_dcl_environ=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_dcl_environ=no
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:10309: result: $cf_cv_dcl_environ" >&5
echo "${ECHO_T}$cf_cv_dcl_environ" >&6
if test "$cf_cv_dcl_environ" = no ; then
cf_result=`echo "decl_environ" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
cat >>confdefs.h <<EOF
#define $cf_result 1
EOF
fi
# It's possible (for near-UNIX clones) that the data doesn't exist
echo "$as_me:10324: checking if external environ exists" >&5
echo $ECHO_N "checking if external environ exists... $ECHO_C" >&6
if test "${cf_cv_have_environ+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10331 "configure"
#include "confdefs.h"
#undef environ
extern int environ;
int
main (void)
{
environ = 2
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10346: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10349: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10352: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10355: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_have_environ=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_have_environ=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:10366: result: $cf_cv_have_environ" >&5
echo "${ECHO_T}$cf_cv_have_environ" >&6
if test "$cf_cv_have_environ" = yes ; then
cf_result=`echo "have_environ" | sed y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%`
cat >>confdefs.h <<EOF
#define $cf_result 1
EOF
fi
for ac_func in fork matherr mktime pipe strftime tsearch wait
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:10382: 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 10388 "configure"
#include "confdefs.h"
#define $ac_func autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef $ac_func
#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 $ac_func (void);
int
main (void)
{
/* The GNU C library defines stubs for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
#error found stub for $ac_func
#endif
return $ac_func ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10419: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10422: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10425: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10428: \$? = $ac_status" >&5
(exit "$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:10438: result: `eval echo '${'"$as_ac_var"'}'`" >&5
echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
cat >>confdefs.h <<EOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
EOF
fi
done
echo "$as_me:10448: checking for clock_gettime" >&5
echo $ECHO_N "checking for clock_gettime... $ECHO_C" >&6
if test "${cf_cv_func_clock_gettime+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10455 "configure"
#include "confdefs.h"
#include <time.h>
int
main (void)
{
struct timespec ts;
int rc = clock_gettime(CLOCK_REALTIME, &ts); (void) rc; (void)ts
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10468: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10471: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10474: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10477: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_func_clock_gettime=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_func_clock_gettime=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:10488: result: $cf_cv_func_clock_gettime" >&5
echo "${ECHO_T}$cf_cv_func_clock_gettime" >&6
if test "$cf_cv_func_clock_gettime" = yes
then
cat >>confdefs.h <<\EOF
#define HAVE_CLOCK_GETTIME 1
EOF
else
echo "$as_me:10499: checking for gettimeofday" >&5
echo $ECHO_N "checking for gettimeofday... $ECHO_C" >&6
if test "${ac_cv_func_gettimeofday+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10505 "configure"
#include "confdefs.h"
#define gettimeofday autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef gettimeofday
#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 gettimeofday (void);
int
main (void)
{
/* The GNU C library defines stubs 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_gettimeofday) || defined (__stub___gettimeofday)
#error found stub for gettimeofday
#endif
return gettimeofday ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10536: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10539: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10542: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10545: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_gettimeofday=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_gettimeofday=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:10555: result: $ac_cv_func_gettimeofday" >&5
echo "${ECHO_T}$ac_cv_func_gettimeofday" >&6
if test "$ac_cv_func_gettimeofday" = yes; then
cat >>confdefs.h <<\EOF
#define HAVE_GETTIMEOFDAY 1
EOF
else
echo "$as_me:10565: checking for gettimeofday in -lbsd" >&5
echo $ECHO_N "checking for gettimeofday in -lbsd... $ECHO_C" >&6
if test "${ac_cv_lib_bsd_gettimeofday+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat >"conftest.$ac_ext" <<_ACEOF
#line 10573 "configure"
#include "confdefs.h"
/* 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 gettimeofday ();
int
main (void)
{
gettimeofday ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10592: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10595: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10598: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10601: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_lib_bsd_gettimeofday=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_lib_bsd_gettimeofday=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
LIBS=$ac_check_lib_save_LIBS
fi
echo "$as_me:10612: result: $ac_cv_lib_bsd_gettimeofday" >&5
echo "${ECHO_T}$ac_cv_lib_bsd_gettimeofday" >&6
if test "$ac_cv_lib_bsd_gettimeofday" = yes; then
cat >>confdefs.h <<\EOF
#define HAVE_GETTIMEOFDAY 1
EOF
cf_add_libs="$LIBS"
# reverse order
cf_add_0lib=
for cf_add_1lib in -lbsd; do cf_add_0lib="$cf_add_1lib $cf_add_0lib"; done
# filter duplicates
for cf_add_1lib in $cf_add_0lib; do
for cf_add_2lib in $cf_add_libs; do
if test "x$cf_add_1lib" = "x$cf_add_2lib"; then
cf_add_1lib=
break
fi
done
test -n "$cf_add_1lib" && cf_add_libs="$cf_add_1lib $cf_add_libs"
done
LIBS="$cf_add_libs"
fi
fi
fi
### Checks for libraries.
case $cf_cv_system_name in
(*mingw32*)
CPPFLAGS="$CPPFLAGS -DWINVER=0x0501"
# LIBS=" -lpsapi $LIBS"
;;
esac
test "$ac_cv_func_fork" = yes && \
test "$ac_cv_func_pipe" = yes && \
test "$ac_cv_func_wait" = yes && \
cat >>confdefs.h <<\EOF
#define HAVE_REAL_PIPES 1
EOF
echo "$as_me:10657: checking if math.h declares _LIB_VERSION" >&5
echo $ECHO_N "checking if math.h declares _LIB_VERSION... $ECHO_C" >&6
if test "${cf_cv_get_math_lib_version+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10664 "configure"
#include "confdefs.h"
#include <math.h>
int
main (void)
{
int foo = _LIB_VERSION
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10677: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10680: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10683: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10686: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_get_math_lib_version=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_get_math_lib_version=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:10697: result: $cf_cv_get_math_lib_version" >&5
echo "${ECHO_T}$cf_cv_get_math_lib_version" >&6
if test "x$cf_cv_get_math_lib_version" = xyes
then
echo "$as_me:10702: checking if we can update _LIB_VERSION" >&5
echo $ECHO_N "checking if we can update _LIB_VERSION... $ECHO_C" >&6
if test "${cf_cv_set_math_lib_version+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10709 "configure"
#include "confdefs.h"
#include <math.h>
int
main (void)
{
_LIB_VERSION = _IEEE_
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:10722: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10725: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:10728: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10731: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_set_math_lib_version=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
cf_cv_set_math_lib_version=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:10742: result: $cf_cv_set_math_lib_version" >&5
echo "${ECHO_T}$cf_cv_set_math_lib_version" >&6
if test "x$cf_cv_set_math_lib_version" = xyes
then
cat >>confdefs.h <<\EOF
#define HAVE_MATH__LIB_VERSION 1
EOF
else
{ echo "$as_me:10752: WARNING: this is probably due to a defect in your system headers" >&5
echo "$as_me: WARNING: this is probably due to a defect in your system headers" >&2;}
fi
fi
echo "$as_me:10757: checking for limits.h" >&5
echo $ECHO_N "checking for limits.h... $ECHO_C" >&6
if test "${ac_cv_header_limits_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10763 "configure"
#include "confdefs.h"
#include <limits.h>
_ACEOF
if { (eval echo "$as_me:10767: \"$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:10773: \$? = $ac_status" >&5
(exit "$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_limits_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_header_limits_h=no
fi
rm -f conftest.err "conftest.$ac_ext"
fi
echo "$as_me:10792: result: $ac_cv_header_limits_h" >&5
echo "${ECHO_T}$ac_cv_header_limits_h" >&6
if test "$ac_cv_header_limits_h" = yes; then
cf_limits_h=yes
fi
if test "x$cf_limits_h" = xyes ; then :
else
echo "$as_me:10800: checking for values.h" >&5
echo $ECHO_N "checking for values.h... $ECHO_C" >&6
if test "${ac_cv_header_values_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10806 "configure"
#include "confdefs.h"
#include <values.h>
_ACEOF
if { (eval echo "$as_me:10810: \"$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:10816: \$? = $ac_status" >&5
(exit "$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_values_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_header_values_h=no
fi
rm -f conftest.err "conftest.$ac_ext"
fi
echo "$as_me:10835: result: $ac_cv_header_values_h" >&5
echo "${ECHO_T}$ac_cv_header_values_h" >&6
if test "$ac_cv_header_values_h" = yes; then
cf_values_h=yes
fi
if test "x$cf_values_h" = xyes ; then
if test "$cross_compiling" = yes; then
{ { echo "$as_me:10843: error: cannot run test program while cross compiling" >&5
echo "$as_me: error: cannot run test program while cross compiling" >&2;}
{ (exit 1); exit 1; }; }
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10848 "configure"
#include "confdefs.h"
$ac_includes_default
#include <values.h>
int main(void)
{ FILE *out = fopen("conftest.out", "w") ;
unsigned max_uint = 0;
unsigned long max_ulong = 0;
if ( ! out ) exit(1) ;
fprintf(out, "MAX__INT 0x%x\n", MAXINT) ;
fprintf(out, "MAX__LONG 0x%lx\n", MAXLONG) ;
#ifdef MAXUINT
max_uint = MAXUINT; /* not likely (SunOS/Solaris lacks it) */
#else
max_uint = MAXINT;
max_uint <<= 1;
max_uint |= 1;
#endif
fprintf(out, "MAX__UINT 0x%lx\n", max_uint) ;
#ifdef MAXULONG
max_ulong = MAXULONG;
#else
max_ulong = MAXLONG;
max_ulong <<= 1;
max_ulong |= 1;
#endif
fprintf(out, "MAX__ULONG 0x%lx\n", max_ulong) ;
${cf_cv_main_return:-return}(0);
}
_ACEOF
rm -f "conftest$ac_exeext"
if { (eval echo "$as_me:10882: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10885: \$? = $ac_status" >&5
(exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
{ (eval echo "$as_me:10887: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10890: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_maxint_set=yes
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
{ { echo "$as_me:10897: error: C program to compute maxint and maxlong failed.
Please send bug report to dickey@invisible-island.net." >&5
echo "$as_me: error: C program to compute maxint and maxlong failed.
Please send bug report to dickey@invisible-island.net." >&2;}
{ (exit 1); exit 1; }; }
fi
rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
fi
fi
if test "x$cf_maxint_set" != xyes ; then
# compute it -- assumes two's complement
if test "$cross_compiling" = yes; then
{ { echo "$as_me:10909: error: cannot run test program while cross compiling" >&5
echo "$as_me: error: cannot run test program while cross compiling" >&2;}
{ (exit 1); exit 1; }; }
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 10914 "configure"
#include "confdefs.h"
#include <stdio.h>
#include <stdlib.h>
int main(void)
{
static int y ;
static unsigned yu;
static long yy ;
static unsigned long yyu ;
FILE *out ;
if ( !(out = fopen("conftest.out","w")) ) exit(1) ;
/* find max int and max long */
y = 0x1000 ;
while ( y > 0 ) { yu = y; y *= 2 ; }
fprintf(out,"MAX__INT 0x%x\n", y-1) ;
yu = yu - 1;
yu <<= 1;
yu |= 1;
yu <<= 1;
yu |= 1;
fprintf(out,"MAX__UINT 0x%xU\n", yu) ;
yy = 0x1000 ;
while ( yy > 0 ) { yyu = yy; yy *= 2 ; }
fprintf(out,"MAX__LONG 0x%lxL\n", yy-1) ;
yyu = yyu - 1;
yyu <<= 1;
yyu |= 1;
yyu <<= 1;
yyu |= 1;
fprintf(out,"MAX__ULONG 0x%lxUL\n", yyu) ;
${cf_cv_main_return:-return}(0);
}
_ACEOF
rm -f "conftest$ac_exeext"
if { (eval echo "$as_me:10954: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:10957: \$? = $ac_status" >&5
(exit "$ac_status"); } && { ac_try='"./conftest$ac_exeext"'
{ (eval echo "$as_me:10959: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:10962: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
:
else
echo "$as_me: program exited with status $ac_status" >&5
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
{ { echo "$as_me:10969: error: C program to compute maxint and maxlong failed.
Please send bug report to dickey@invisible-island.net." >&5
echo "$as_me: error: C program to compute maxint and maxlong failed.
Please send bug report to dickey@invisible-island.net." >&2;}
{ (exit 1); exit 1; }; }
fi
rm -f core ./core.* ./*.core "conftest$ac_exeext" "conftest.$ac_objext" "conftest.$ac_ext"
fi
fi
cat conftest.out | while true
do
read name value
test -z "$name" && break
cat >>confdefs.h <<EOF
#define $name $value
EOF
done
rm -f conftest.out
fi
for ac_func in isnan sigaction
do
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
echo "$as_me:10993: 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 10999 "configure"
#include "confdefs.h"
#define $ac_func autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef $ac_func
#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 $ac_func (void);
int
main (void)
{
/* The GNU C library defines stubs for functions which it implements
to always fail with ENOSYS. Some functions are actually named
something starting with __ and the normal name is an alias. */
#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
#error found stub for $ac_func
#endif
return $ac_func ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:11030: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:11033: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:11036: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:11039: \$? = $ac_status" >&5
(exit "$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:11049: result: `eval echo '${'"$as_ac_var"'}'`" >&5
echo "${ECHO_T}`eval echo '${'"$as_ac_var"'}'`" >&6
if test "`eval echo '${'"$as_ac_var"'}'`" = yes; then
cat >>confdefs.h <<EOF
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
EOF
fi
done
test "$ac_cv_func_sigaction" = yes && sigaction=1
for ac_header in siginfo.h
do
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
echo "$as_me:11064: 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 11070 "configure"
#include "confdefs.h"
#include <$ac_header>
_ACEOF
if { (eval echo "$as_me:11074: \"$ac_cpp "conftest.$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:11080: \$? = $ac_status" >&5
(exit "$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:11099: result: `eval echo '${'"$as_ac_Header"'}'`" >&5
echo "${ECHO_T}`eval echo '${'"$as_ac_Header"'}'`" >&6
if test "`eval echo '${'"$as_ac_Header"'}'`" = yes; then
cat >>confdefs.h <<EOF
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
EOF
fi
done
test "$ac_cv_header_siginfo_h" = yes && siginfo_h=1
echo "$as_me:11111: checking if we should use siginfo" >&5
echo $ECHO_N "checking if we should use siginfo... $ECHO_C" >&6
if test "${cf_cv_use_sv_siginfo+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
if test "$sigaction" = 1 && test "$siginfo_h" = 1 ; then
cf_cv_use_sv_siginfo=yes
else
cf_cv_use_sv_siginfo=no
fi
fi
echo "$as_me:11124: result: $cf_cv_use_sv_siginfo" >&5
echo "${ECHO_T}$cf_cv_use_sv_siginfo" >&6
echo "$as_me:11127: checking return type of signal handlers" >&5
echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6
if test "${ac_cv_type_signal+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 11133 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <signal.h>
#ifdef signal
# undef signal
#endif
extern void (*signal (int, void (*)(int)))(int);
int
main (void)
{
int i; (void) i
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:11151: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:11154: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:11157: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:11160: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_type_signal=void
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_type_signal=int
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
echo "$as_me:11170: result: $ac_cv_type_signal" >&5
echo "${ECHO_T}$ac_cv_type_signal" >&6
cat >>confdefs.h <<EOF
#define RETSIGTYPE $ac_cv_type_signal
EOF
echo "$as_me:11177: checking if we should use sigaction.sa_sigaction" >&5
echo $ECHO_N "checking if we should use sigaction.sa_sigaction... $ECHO_C" >&6
if test "${cf_cv_use_sa_sigaction+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cf_cv_use_sa_sigaction=no
if test "$ac_cv_func_sigaction" = yes
then
cat >"conftest.$ac_ext" <<_ACEOF
#line 11187 "configure"
#include "confdefs.h"
#include <signal.h>
int
main (void)
{
struct sigaction foo;
foo.sa_sigaction = 0;
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext"
if { (eval echo "$as_me:11202: \"$ac_compile\"") >&5
(eval $ac_compile) 2>&5
ac_status=$?
echo "$as_me:11205: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest.$ac_objext"'
{ (eval echo "$as_me:11208: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:11211: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
cf_cv_use_sa_sigaction=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
fi
rm -f "conftest.$ac_objext" "conftest.$ac_ext"
fi
fi
echo "$as_me:11222: result: $cf_cv_use_sa_sigaction" >&5
echo "${ECHO_T}$cf_cv_use_sa_sigaction" >&6
test "$cf_cv_use_sa_sigaction" = yes &&
cat >>confdefs.h <<\EOF
#define HAVE_SIGACTION_SA_SIGACTION 1
EOF
cf_FPE_DEFS="$CPPFLAGS"
cf_FPE_LIBS="$LIBS"
cf_FPE_SRCS="$srcdir/fpe_check.c"
CPPFLAGS="$CPPFLAGS -I. -DRETSIGTYPE=$ac_cv_type_signal"
test "$ac_cv_func_isnan" = yes && CPPFLAGS="$CPPFLAGS -DHAVE_ISNAN"
test "$ac_cv_func_nanf" = yes && CPPFLAGS="$CPPFLAGS -DHAVE_NANF"
test "$ac_cv_func_sigaction" = yes && CPPFLAGS="$CPPFLAGS -DHAVE_SIGACTION"
test "$ac_cv_header_siginfo_h" = yes && CPPFLAGS="$CPPFLAGS -DHAVE_SIGINFO_H"
test "$cf_cv_use_sa_sigaction" = yes && CPPFLAGS="$CPPFLAGS -DHAVE_SIGACTION_SA_SIGACTION"
LIBS="$MATHLIB $LIBS"
echo checking handling of floating point exceptions
cat >conftest.$ac_ext <<CF_EOF
#include <$cf_FPE_SRCS>
CF_EOF
rm -f conftest$ac_exeext
if { (eval echo "$as_me:11251: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:11254: \$? = $ac_status" >&5
(exit "$ac_status"); }; then
echo "FPE_CHECK 1:check_fpe_traps" >&5
./conftest 2>/dev/null
cf_status=$?
else
echo "$cf_FPE_SRCS failed to compile" 1>&2
cf_status=100
fi
echo "FPE_CHECK status=$cf_status" >&5
case $cf_status in
(0) ;; # good news do nothing
(3) # reasonably good news
cat >>confdefs.h <<\EOF
#define FPE_TRAPS_ON 1
EOF
if test "x$cf_cv_use_sv_siginfo" = "xno"
then
echo "$as_me:11275: checking for sigvec" >&5
echo $ECHO_N "checking for sigvec... $ECHO_C" >&6
if test "${ac_cv_func_sigvec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 11281 "configure"
#include "confdefs.h"
#define sigvec autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef sigvec
#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 sigvec (void);
int
main (void)
{
/* The GNU C library defines stubs 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_sigvec) || defined (__stub___sigvec)
#error found stub for sigvec
#endif
return sigvec ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:11312: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:11315: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:11318: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:11321: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_sigvec=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_sigvec=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:11331: result: $ac_cv_func_sigvec" >&5
echo "${ECHO_T}$ac_cv_func_sigvec" >&6
if test "$ac_cv_func_sigvec" = yes; then
cf_have_sigvec=1
fi
echo "FPE_CHECK 2:get_fpe_codes" >&5
if test "$cf_have_sigvec" = 1 && ./fpe_check$ac_exeext phoney_arg >> defines.out ; then
:
else
cat >>confdefs.h <<\EOF
#define NOINFO_SIGFPE 1
EOF
fi
fi ;;
(1|2|4) # bad news have to turn off traps
# only know how to do this on systemV and solaris
echo "$as_me:11351: checking for ieeefp.h" >&5
echo $ECHO_N "checking for ieeefp.h... $ECHO_C" >&6
if test "${ac_cv_header_ieeefp_h+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 11357 "configure"
#include "confdefs.h"
#include <ieeefp.h>
_ACEOF
if { (eval echo "$as_me:11361: \"$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:11367: \$? = $ac_status" >&5
(exit "$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_ieeefp_h=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_header_ieeefp_h=no
fi
rm -f conftest.err "conftest.$ac_ext"
fi
echo "$as_me:11386: result: $ac_cv_header_ieeefp_h" >&5
echo "${ECHO_T}$ac_cv_header_ieeefp_h" >&6
if test "$ac_cv_header_ieeefp_h" = yes; then
cf_have_ieeefp_h=1
fi
echo "$as_me:11392: checking for fpsetmask" >&5
echo $ECHO_N "checking for fpsetmask... $ECHO_C" >&6
if test "${ac_cv_func_fpsetmask+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 11398 "configure"
#include "confdefs.h"
#define fpsetmask autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef fpsetmask
#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 fpsetmask (void);
int
main (void)
{
/* The GNU C library defines stubs 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_fpsetmask) || defined (__stub___fpsetmask)
#error found stub for fpsetmask
#endif
return fpsetmask ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:11429: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:11432: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:11435: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:11438: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_fpsetmask=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_fpsetmask=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:11448: result: $ac_cv_func_fpsetmask" >&5
echo "${ECHO_T}$ac_cv_func_fpsetmask" >&6
if test "$ac_cv_func_fpsetmask" = yes; then
cf_have_fpsetmask=1
fi
if test "$cf_have_ieeefp_h" = 1 && test "$cf_have_fpsetmask" = 1 ; then
cat >>confdefs.h <<\EOF
#define FPE_TRAPS_ON 1
EOF
cat >>confdefs.h <<\EOF
#define USE_IEEEFP_H 1
EOF
cat >>confdefs.h <<EOF
#define TURN_ON_FPE_TRAPS fpsetmask(fpgetmask() | (FP_X_DZ|FP_X_OFL))
EOF
cat >>confdefs.h <<EOF
#define TURN_OFF_FPE_TRAPS fpsetmask(fpgetmask() & ~(FP_X_DZ|FP_X_OFL))
EOF
if test "x$cf_cv_use_sv_siginfo" = "xno"
then
echo "$as_me:11473: checking for sigvec" >&5
echo $ECHO_N "checking for sigvec... $ECHO_C" >&6
if test "${ac_cv_func_sigvec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 11479 "configure"
#include "confdefs.h"
#define sigvec autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef sigvec
#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 sigvec (void);
int
main (void)
{
/* The GNU C library defines stubs 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_sigvec) || defined (__stub___sigvec)
#error found stub for sigvec
#endif
return sigvec ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:11510: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:11513: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:11516: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:11519: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_sigvec=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_sigvec=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:11529: result: $ac_cv_func_sigvec" >&5
echo "${ECHO_T}$ac_cv_func_sigvec" >&6
if test "$ac_cv_func_sigvec" = yes; then
cf_have_sigvec=1
fi
echo "FPE_CHECK 2:get_fpe_codes" >&5
if test "$cf_have_sigvec" = 1 && ./fpe_check$ac_exeext phoney_arg >> defines.out ; then
:
else
cat >>confdefs.h <<\EOF
#define NOINFO_SIGFPE 1
EOF
fi
fi
# look for strtod overflow bug
echo "$as_me:11548: checking strtod bug on overflow" >&5
echo $ECHO_N "checking strtod bug on overflow... $ECHO_C" >&6
rm -f conftest$ac_exeext
CPPFLAGS="$CPPFLAGS -DUSE_IEEEFP_H"
cat >conftest.$ac_ext <<CF_EOF
#include <$cf_FPE_SRCS>
CF_EOF
if { (eval echo "$as_me:11558: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:11561: \$? = $ac_status" >&5
(exit "$ac_status"); }; then
echo "FPE_CHECK 3:check_strtod_ovf" >&5
if ./conftest phoney_arg phoney_arg 2>/dev/null
then
echo "$as_me:11566: result: no bug" >&5
echo "${ECHO_T}no bug" >&6
else
echo "$as_me:11569: result: buggy -- will use work around" >&5
echo "${ECHO_T}buggy -- will use work around" >&6
cat >>confdefs.h <<EOF
#define HAVE_STRTOD_OVF_BUG 1
EOF
fi
else
echo "$as_me:11578: result: $cf_FPE_SRCS failed to compile" >&5
echo "${ECHO_T}$cf_FPE_SRCS failed to compile" >&6
fi
else
if test $cf_status != 4 ; then
cat >>confdefs.h <<\EOF
#define FPE_TRAPS_ON 1
EOF
if test "x$cf_cv_use_sv_siginfo" = "xno"
then
echo "$as_me:11589: checking for sigvec" >&5
echo $ECHO_N "checking for sigvec... $ECHO_C" >&6
if test "${ac_cv_func_sigvec+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
cat >"conftest.$ac_ext" <<_ACEOF
#line 11595 "configure"
#include "confdefs.h"
#define sigvec autoconf_temporary
#include <limits.h> /* least-intrusive standard header which defines gcc2 __stub macros */
#undef sigvec
#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 sigvec (void);
int
main (void)
{
/* The GNU C library defines stubs 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_sigvec) || defined (__stub___sigvec)
#error found stub for sigvec
#endif
return sigvec ();
;
return 0;
}
_ACEOF
rm -f "conftest.$ac_objext" "conftest$ac_exeext"
if { (eval echo "$as_me:11626: \"$ac_link\"") >&5
(eval $ac_link) 2>&5
ac_status=$?
echo "$as_me:11629: \$? = $ac_status" >&5
(exit "$ac_status"); } &&
{ ac_try='test -s "conftest$ac_exeext"'
{ (eval echo "$as_me:11632: \"$ac_try\"") >&5
(eval $ac_try) 2>&5
ac_status=$?
echo "$as_me:11635: \$? = $ac_status" >&5
(exit "$ac_status"); }; }; then
ac_cv_func_sigvec=yes
else
echo "$as_me: failed program was:" >&5
cat "conftest.$ac_ext" >&5
ac_cv_func_sigvec=no
fi
rm -f "conftest.$ac_objext" "conftest$ac_exeext" "conftest.$ac_ext"
fi
echo "$as_me:11645: result: $ac_cv_func_sigvec" >&5
echo "${ECHO_T}$ac_cv_func_sigvec" >&6
if test "$ac_cv_func_sigvec" = yes; then
cf_have_sigvec=1
fi
echo "FPE_CHECK 2:get_fpe_codes" >&5
if test "$cf_have_sigvec" = 1 && ./fpe_check$ac_exeext phoney_arg >> defines.out ; then
:
else
cat >>confdefs.h <<\EOF
#define NOINFO_SIGFPE 1
EOF
fi
fi
fi
case $cf_status in
(1)
cat 1>&2 <<-'EOF'
Warning: Your system defaults generate floating point exception
on divide by zero but not on overflow. You need to
#define TURN_ON_FPE_TRAPS to handle overflow.
EOF
;;
(2)
cat 1>&2 <<-'EOF'
Warning: Your system defaults generate floating point exception
on overflow but not on divide by zero. You need to
#define TURN_ON_FPE_TRAPS to handle divide by zero.
EOF
;;
(4)
cat 1>&2 <<-'EOF'
Warning: Your system defaults do not generate floating point
exceptions, but your math library does not support this behavior.
You need to
#define TURN_ON_FPE_TRAPS to use fp exceptions for consistency.
EOF
;;
esac
cat 1>&2 <<-'EOF'
Please report this so I can fix this script to do it automatically.
dickey@invisible-island.net
You can continue with the build and the resulting mawk will be
usable, but getting FPE_TRAPS_ON correct eventually is best.
EOF
fi
;;
(*) # some sort of disaster
if test "x$cross_compiling" = xno
then
cat 1>&2 <<-EOF
The program \`fpe_check' compiled from $cf_FPE_SRCS seems to have
unexpectly blown up. Please report this to dickey@invisible-island.net
EOF
# quit or not ???
else
cat 1>&2 <<-EOF
The program \`fpe_check' will not work for cross-compiling.
You can continue with the build and the resulting mawk will be
usable, but getting FPE_TRAPS_ON correct eventually is best.
EOF
fi
;;
esac
CPPFLAGS="$cf_FPE_DEFS"
LIBS="$cf_FPE_LIBS"
rm -f conftest.$ac_ext fpe_check$ac_exeext # whew!!
ac_config_files="$ac_config_files Makefile man/Makefile"
cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems. 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.
_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 $cache_file"
fi
fi
rm -f confcache
test "x$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
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:11801: creating $CONFIG_STATUS" >&5
echo "$as_me: creating $CONFIG_STATUS" >&6;}
cat >"$CONFIG_STATUS" <<_ACEOF
#! $SHELL
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.
me=\`echo "\$0" | sed -e 's,.*\\/,,'\`
debug=false
SHELL=\${CONFIG_SHELL-$SHELL}
ac_cs_invocation="\$0 \$@"
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS
_ACEOF
cat >>"$CONFIG_STATUS" <<\_ACEOF
# Be Bourne compatible
if test -n "${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; }
exec 6>&1
_ACEOF
# Files that config.status was made for.
if test -n "$ac_config_files"; then
echo "config_files=\"$ac_config_files\"" >>"$CONFIG_STATUS"
fi
if test -n "$ac_config_headers"; then
echo "config_headers=\"$ac_config_headers\"" >>"$CONFIG_STATUS"
fi
if test -n "$ac_config_links"; then
echo "config_links=\"$ac_config_links\"" >>"$CONFIG_STATUS"
fi
if test -n "$ac_config_commands"; then
echo "config_commands=\"$ac_config_commands\"" >>"$CONFIG_STATUS"
fi
cat >>"$CONFIG_STATUS" <<\EOF
ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.
Usage: $0 [OPTIONS] [FILE]...
-h, --help print this help, then exit
-V, --version print version number, then exit
-d, --debug don't remove temporary files
--recheck update $as_me by reconfiguring in the same conditions
--file=FILE[:TEMPLATE]
instantiate the configuration file FILE
--header=FILE[:TEMPLATE]
instantiate the configuration header FILE
Configuration files:
$config_files
Configuration headers:
$config_headers
Report bugs to <dickey@invisible-island.net>."
EOF
cat >>"$CONFIG_STATUS" <<EOF
ac_cs_version="\\
config.status
configured by $0, generated by GNU Autoconf 2.52.20230114,
with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
Copyright 2003-2022,2023 Thomas E. Dickey
Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."
srcdir="$srcdir"
INSTALL="$INSTALL"
EOF
cat >>"$CONFIG_STATUS" <<\EOF
# If no file are specified by the user, then we need to provide default
# value. By we need to know if files were specified by the user.
ac_need_defaults=:
while test $# != 0
do
case $1 in
--*=*)
ac_option=`expr "x$1" : 'x\([^=]*\)='`
ac_optarg=`expr "x$1" : 'x[^=]*=\(.*\)'`
shift
set dummy "$ac_option" "$ac_optarg" ${1+"$@"}
shift
;;
-*);;
*) # This is not an option, so the user has probably given explicit
# arguments.
ac_need_defaults=false;;
esac
case $1 in
# Handling of the options.
EOF
cat >>"$CONFIG_STATUS" <<EOF
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion"
exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;;
EOF
cat >>"$CONFIG_STATUS" <<\EOF
--version | --vers* | -V )
echo "$ac_cs_version"; exit 0 ;;
--he | --h)
# Conflict between --help and --header
{ { echo "$as_me:11979: error: ambiguous option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2;}
{ (exit 1); exit 1; }; };;
--help | --hel | -h )
echo "$ac_cs_usage"; exit 0 ;;
--debug | --d* | -d )
debug=: ;;
--file | --fil | --fi | --f )
shift
CONFIG_FILES="$CONFIG_FILES $1"
ac_need_defaults=false;;
--header | --heade | --head | --hea )
shift
CONFIG_HEADERS="$CONFIG_HEADERS $1"
ac_need_defaults=false;;
# This is an error.
-*) { { echo "$as_me:11998: error: unrecognized option: $1
Try \`$0 --help' for more information." >&5
echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2;}
{ (exit 1); exit 1; }; } ;;
*) ac_config_targets="$ac_config_targets $1" ;;
esac
shift
done
exec 5>>config.log
cat >&5 << _ACEOF
## ----------------------- ##
## Running config.status. ##
## ----------------------- ##
This file was extended by $as_me 2.52.20230114, executed with
CONFIG_FILES = $CONFIG_FILES
CONFIG_HEADERS = $CONFIG_HEADERS
CONFIG_LINKS = $CONFIG_LINKS
CONFIG_COMMANDS = $CONFIG_COMMANDS
> "$ac_cs_invocation"
on `(hostname || uname -n) 2>/dev/null | sed 1q`
_ACEOF
EOF
cat >>"$CONFIG_STATUS" <<\EOF
for ac_config_target in $ac_config_targets
do
case "$ac_config_target" in
# Handling of arguments.
"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
"man/Makefile" ) CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config_h.in" ;;
*) { { echo "$as_me:12036: error: invalid argument: $ac_config_target" >&5
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
{ (exit 1); exit 1; }; };;
esac
done
# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used. Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if "$ac_need_defaults"; then
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
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 $TMPDIR" >&2
{ (exit 1); exit 1; }
}
EOF
cat >>"$CONFIG_STATUS" <<EOF
#
# CONFIG_FILES section.
#
# No need to generate the scripts if there are no CONFIG_FILES.
# This happens for instance when ./config.status config.h
if test -n "\$CONFIG_FILES"; then
# Protect against being on the right side of a sed subst in config.status.
sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g;
s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >"\$tmp"/subs.sed <<\\CEOF
s,@SHELL@,$SHELL,;t t
s,@exec_prefix@,$exec_prefix,;t t
s,@prefix@,$prefix,;t t
s,@program_transform_name@,$program_transform_name,;t t
s,@bindir@,$bindir,;t t
s,@sbindir@,$sbindir,;t t
s,@libexecdir@,$libexecdir,;t t
s,@datarootdir@,$datarootdir,;t t
s,@datadir@,$datadir,;t t
s,@sysconfdir@,$sysconfdir,;t t
s,@sharedstatedir@,$sharedstatedir,;t t
s,@localstatedir@,$localstatedir,;t t
s,@runstatedir@,$runstatedir,;t t
s,@libdir@,$libdir,;t t
s,@includedir@,$includedir,;t t
s,@oldincludedir@,$oldincludedir,;t t
s,@infodir@,$infodir,;t t
s,@mandir@,$mandir,;t t
s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
s,@build_alias@,$build_alias,;t t
s,@host_alias@,$host_alias,;t t
s,@target_alias@,$target_alias,;t t
s,@ECHO_C@,$ECHO_C,;t t
s,@ECHO_N@,$ECHO_N,;t t
s,@ECHO_T@,$ECHO_T,;t t
s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
s,@DEFS@,$DEFS,;t t
s,@LIBS@,$LIBS,;t t
s,@build@,$build,;t t
s,@build_cpu@,$build_cpu,;t t
s,@build_vendor@,$build_vendor,;t t
s,@build_os@,$build_os,;t t
s,@host@,$host,;t t
s,@host_cpu@,$host_cpu,;t t
s,@host_vendor@,$host_vendor,;t t
s,@host_os@,$host_os,;t t
s,@CC@,$CC,;t t
s,@CFLAGS@,$CFLAGS,;t t
s,@LDFLAGS@,$LDFLAGS,;t t
s,@CPPFLAGS@,$CPPFLAGS,;t t
s,@ac_ct_CC@,$ac_ct_CC,;t t
s,@EXEEXT@,$EXEEXT,;t t
s,@OBJEXT@,$OBJEXT,;t t
s,@EXTRA_CPPFLAGS@,$EXTRA_CPPFLAGS,;t t
s,@SET_MAKE@,$SET_MAKE,;t t
s,@GREP@,$GREP,;t t
s,@FGREP@,$FGREP,;t t
s,@cf_cv_makeflags@,$cf_cv_makeflags,;t t
s,@MAKE_NO_PHONY@,$MAKE_NO_PHONY,;t t
s,@MAKE_PHONY@,$MAKE_PHONY,;t t
s,@CPP@,$CPP,;t t
s,@EGREP@,$EGREP,;t t
s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
s,@INSTALL_DATA@,$INSTALL_DATA,;t t
s,@YACC@,$YACC,;t t
s,@LINT@,$LINT,;t t
s,@LINT_OPTS@,$LINT_OPTS,;t t
s,@LINT_LIBS@,$LINT_LIBS,;t t
s,@CTAGS@,$CTAGS,;t t
s,@ETAGS@,$ETAGS,;t t
s,@MAKE_LOWER_TAGS@,$MAKE_LOWER_TAGS,;t t
s,@MAKE_UPPER_TAGS@,$MAKE_UPPER_TAGS,;t t
s,@BUILD_CC@,$BUILD_CC,;t t
s,@BUILD_CPP@,$BUILD_CPP,;t t
s,@BUILD_CFLAGS@,$BUILD_CFLAGS,;t t
s,@BUILD_CPPFLAGS@,$BUILD_CPPFLAGS,;t t
s,@BUILD_LDFLAGS@,$BUILD_LDFLAGS,;t t
s,@BUILD_LIBS@,$BUILD_LIBS,;t t
s,@BUILD_EXEEXT@,$BUILD_EXEEXT,;t t
s,@BUILD_OBJEXT@,$BUILD_OBJEXT,;t t
s,@MATHLIB@,$MATHLIB,;t t
s,@ECHO_LT@,$ECHO_LT,;t t
s,@ECHO_LD@,$ECHO_LD,;t t
s,@RULE_CC@,$RULE_CC,;t t
s,@SHOW_CC@,$SHOW_CC,;t t
s,@ECHO_CC@,$ECHO_CC,;t t
s,@EXTRA_CFLAGS@,$EXTRA_CFLAGS,;t t
s,@HAVE_STDNORETURN_H@,$HAVE_STDNORETURN_H,;t t
s,@STDC_NORETURN@,$STDC_NORETURN,;t t
s,@GROFF_PATH@,$GROFF_PATH,;t t
s,@NROFF_PATH@,$NROFF_PATH,;t t
s,@TBL_PATH@,$TBL_PATH,;t t
s,@GROFF_NOTE@,$GROFF_NOTE,;t t
s,@NROFF_NOTE@,$NROFF_NOTE,;t t
s,@cf_man2html@,$cf_man2html,;t t
s,@MAN2HTML_NOTE@,$MAN2HTML_NOTE,;t t
s,@MAN2HTML_PATH@,$MAN2HTML_PATH,;t t
s,@MAN2HTML_TEMP@,$MAN2HTML_TEMP,;t t
s,@EXTRAOBJS@,$EXTRAOBJS,;t t
CEOF
EOF
cat >>"$CONFIG_STATUS" <<\EOF
# Split the substitutions into bite-sized pieces for seds with
# small command number limits, like on Digital OSF/1 and HP-UX.
ac_max_sed_lines=48
ac_sed_frag=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_lines # Line after last line for current file.
ac_more_lines=:
ac_sed_cmds=
while "$ac_more_lines"; do
if test "$ac_beg" -gt 1; then
sed "1,${ac_beg}d; ${ac_end}q" "$tmp"/subs.sed >"$tmp"/subs.frag
else
sed "${ac_end}q" "$tmp"/subs.sed >"$tmp"/subs.frag
fi
if test ! -s "$tmp"/subs.frag; then
ac_more_lines=false
else
# The purpose of the label and of the branching condition is to
# speed up the sed processing (if there are no `@' at all, there
# is no need to browse any of the substitutions).
# These are the two extra sed commands mentioned above.
(echo ':t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b' && cat "$tmp"/subs.frag) >"$tmp"/subs-$ac_sed_frag.sed
# It is possible to make a multiline substitution using escaped newlines.
# Ensure that we do not split the substitution between script fragments.
ac_BEG=$ac_end
ac_END=`expr "$ac_end" + "$ac_max_sed_lines"`
sed "1,${ac_BEG}d; ${ac_END}p; q" "$tmp"/subs.sed >"$tmp"/subs.next
if test -s "$tmp"/subs.next; then
grep '^s,@[^@,][^@,]*@,.*\\$' "$tmp"/subs.next >"$tmp"/subs.edit
if test ! -s "$tmp"/subs.edit; then
grep "^s,@[^@,][^@,]*@,.*,;t t$" "$tmp"/subs.next >"$tmp"/subs.edit
if test ! -s "$tmp"/subs.edit; then
if test "$ac_beg" -gt 1; then
ac_end=`expr "$ac_end" - 1`
continue
fi
fi
fi
fi
if test -z "$ac_sed_cmds"; then
ac_sed_cmds="sed -f \"$tmp\"/subs-$ac_sed_frag.sed"
else
ac_sed_cmds="$ac_sed_cmds | sed -f \"$tmp\"/subs-$ac_sed_frag.sed"
fi
ac_sed_frag=`expr "$ac_sed_frag" + 1`
ac_beg=$ac_end
ac_end=`expr "$ac_end" + "$ac_max_sed_lines"`
fi
done
if test -z "$ac_sed_cmds"; then
ac_sed_cmds="cat"
fi
fi # test -n "$CONFIG_FILES"
EOF
cat >>"$CONFIG_STATUS" <<\EOF
for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
- | *:- | *:-:* ) # input from stdin
cat >"$tmp"/stdin
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
* ) ac_file_in=$ac_file.in ;;
esac
# Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories.
ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| \
. : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
/^X\(\/\/\)$/{ s//\1/; q; }
/^X\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
{ case "$ac_dir" in
[\\/]* | ?:[\\/]* ) as_incr_dir=;;
*) as_incr_dir=.;;
esac
as_dummy="$ac_dir"
for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
case $as_mkdir_dir in
# Skip DOS drivespec
?:) as_incr_dir=$as_mkdir_dir ;;
*)
as_incr_dir=$as_incr_dir/$as_mkdir_dir
test -d "$as_incr_dir" || mkdir "$as_incr_dir"
;;
esac
done; }
ac_dir_suffix="/`echo "$ac_dir"|sed 's,^\./,,'`"
# A "../" for each directory in $ac_dir_suffix.
ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'`
else
ac_dir_suffix= ac_dots=
fi
case "$srcdir" in
.) ac_srcdir=.
if test -z "$ac_dots"; then
ac_top_srcdir=.
else
ac_top_srcdir=`echo "$ac_dots" | sed 's,/$,,'`
fi ;;
[\\/]* | ?:[\\/]* )
ac_srcdir="$srcdir$ac_dir_suffix";
ac_top_srcdir="$srcdir" ;;
*) # Relative path.
ac_srcdir="$ac_dots$srcdir$ac_dir_suffix"
ac_top_srcdir="$ac_dots$srcdir" ;;
esac
case $INSTALL in
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
*) ac_INSTALL=$ac_dots$INSTALL ;;
esac
if test x"$ac_file" != x-; then
{ echo "$as_me:12313: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
rm -f "$ac_file"
fi
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated automatically by config.status. */
configure_input="Generated automatically from `echo $ac_file_in |
sed 's,.*/,,'` by configure."
# First look for the input files in the build tree, otherwise in the
# src tree.
ac_file_inputs=`IFS=:
for f in $ac_file_in; do
case $f in
-) echo "$tmp"/stdin ;;
[\\/$]*)
# Absolute (can't be DOS-style, as IFS=:)
test -f "$f" || { { echo "$as_me:12331: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
echo "$f";;
*) # Relative
if test -f "$f"; then
# Build tree
echo "$f"
elif test -f "$srcdir/$f"; then
# Source tree
echo "$srcdir/$f"
else
# /dev/null tree
{ { echo "$as_me:12344: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
fi;;
esac
done` || { (exit 1); exit 1; }
EOF
cat >>"$CONFIG_STATUS" <<\EOF
ac_warn_datarootdir=no
if test x"$ac_file" != x-; then
for ac_item in $ac_file_inputs
do
ac_seen=`grep '@\(datadir\|mandir\|infodir\)@' "$ac_item"`
if test -n "$ac_seen"; then
ac_used=`grep '@datarootdir@' "$ac_item"`
if test -z "$ac_used"; then
{ echo "$as_me:12360: WARNING: datarootdir was used implicitly but not set:
$ac_seen" >&5
echo "$as_me: WARNING: datarootdir was used implicitly but not set:
$ac_seen" >&2;}
ac_warn_datarootdir=yes
fi
fi
ac_seen=`grep '${datarootdir}' "$ac_item"`
if test -n "$ac_seen"; then
{ echo "$as_me:12369: WARNING: datarootdir was used explicitly but not set:
$ac_seen" >&5
echo "$as_me: WARNING: datarootdir was used explicitly but not set:
$ac_seen" >&2;}
ac_warn_datarootdir=yes
fi
done
fi
if test "x$ac_warn_datarootdir" = xyes; then
ac_sed_cmds="$ac_sed_cmds | sed -e 's,@datarootdir@,\${prefix}/share,g' -e 's,\${datarootdir},\${prefix}/share,g'"
fi
EOF
cat >>"$CONFIG_STATUS" <<EOF
sed "$ac_vpsub
$extrasub
EOF
cat >>"$CONFIG_STATUS" <<\EOF
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s,@configure_input@,$configure_input,;t t
s,@srcdir@,$ac_srcdir,;t t
s,@top_srcdir@,$ac_top_srcdir,;t t
s,@INSTALL@,$ac_INSTALL,;t t
" $ac_file_inputs | (eval "$ac_sed_cmds") >"$tmp"/out
rm -f "$tmp"/stdin
EOF
: "${FGREP:=grep -F}"
: "${EGREP:=grep -E}"
cat >>"$CONFIG_STATUS" <<EOF
: "\${FGREP:=$FGREP}"
: "\${EGREP:=$EGREP}"
EOF
cat >>"$CONFIG_STATUS" <<\EOF
if test x"$ac_file" != x-; then
cp "$tmp/out" "$ac_file"
for ac_name in prefix exec_prefix datarootdir
do
ac_seen=`$FGREP -n '${'$ac_name'[:=].*}' "$ac_file"`
if test -n "$ac_seen"; then
ac_init=`$EGREP '[ ]*'$ac_name'[ ]*=' "$ac_file"`
if test -z "$ac_init"; then
ac_seen=`echo "$ac_seen" |sed -e 's,^,'"$ac_file"':,'`
{ echo "$as_me:12414: WARNING: Variable $ac_name is used but was not set:
$ac_seen" >&5
echo "$as_me: WARNING: Variable $ac_name is used but was not set:
$ac_seen" >&2;}
fi
fi
done
$EGREP -n '@[a-z_][a-z_0-9]+@' "$ac_file" >"$tmp"/out
$EGREP -n '@[A-Z_][A-Z_0-9]+@' "$ac_file" >>"$tmp"/out
if test -s "$tmp"/out; then
ac_seen=`sed -e 's,^,'"$ac_file"':,' < "$tmp"/out`
{ echo "$as_me:12425: WARNING: Some variables may not be substituted:
$ac_seen" >&5
echo "$as_me: WARNING: Some variables may not be substituted:
$ac_seen" >&2;}
fi
else
cat "$tmp"/out
fi
rm -f "$tmp"/out
done
EOF
cat >>"$CONFIG_STATUS" <<\EOF
#
# CONFIG_HEADER section.
#
# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
# NAME is the cpp macro being defined and VALUE is the value it is being given.
#
# ac_d sets the value in "#define NAME VALUE" lines.
ac_dA='s,^\([ ]*\)#\([ ]*define[ ][ ]*\)'
ac_dB='[ ].*$,\1#\2'
ac_dC=' '
ac_dD=',;t'
# ac_i turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_iA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_iB='\([ ]\),\1#\2define\3'
ac_iC=' '
ac_iD='\4,;t'
# ac_u turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_uA='s,^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='$,\1#\2define\3'
ac_uC=' '
ac_uD=',;t'
for ac_file in : $CONFIG_HEADERS; do test "x$ac_file" = x: && continue
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
- | *:- | *:-:* ) # input from stdin
cat >"$tmp"/stdin
ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
*:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
* ) ac_file_in=$ac_file.in ;;
esac
test x"$ac_file" != x- && { echo "$as_me:12474: creating $ac_file" >&5
echo "$as_me: creating $ac_file" >&6;}
# First look for the input files in the build tree, otherwise in the
# src tree.
ac_file_inputs=`IFS=:
for f in $ac_file_in; do
case $f in
-) echo "$tmp"/stdin ;;
[\\/$]*)
# Absolute (can't be DOS-style, as IFS=:)
test -f "$f" || { { echo "$as_me:12485: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
echo $f;;
*) # Relative
if test -f "$f"; then
# Build tree
echo $f
elif test -f "$srcdir/$f"; then
# Source tree
echo "$srcdir/$f"
else
# /dev/null tree
{ { echo "$as_me:12498: error: cannot find input file: $f" >&5
echo "$as_me: error: cannot find input file: $f" >&2;}
{ (exit 1); exit 1; }; }
fi;;
esac
done` || { (exit 1); exit 1; }
# Remove the trailing spaces.
sed 's/[ ]*$//' $ac_file_inputs >"$tmp"/in
EOF
# Transform confdefs.h into two sed scripts, `conftest.defines' and
# `conftest.undefs', that substitutes the proper values into
# config.h.in to produce config.h. The first handles `#define'
# templates, and the second `#undef' templates.
# And first: Protect against being on the right side of a sed subst in
# config.status. Protect against being in an unquoted here document
# in config.status.
rm -f conftest.defines conftest.undefs
# Using a here document instead of a string reduces the quoting nightmare.
# Putting comments in sed scripts is not portable.
#
# `end' is used to avoid that the second main sed command (meant for
# 0-ary CPP macros) applies to n-ary macro definitions.
# See the Autoconf documentation for `clear'.
cat >confdef2sed.sed <<\EOF
s/[\\&,]/\\&/g
s,[\\$`],\\&,g
t clear
: clear
s,^[ ]*#[ ]*define[ ][ ]*\(\([^ (][^ (]*\)([^)]*)\)[ ]*\(.*\)$,${ac_dA}\2${ac_dB}\1${ac_dC}\3${ac_dD},gp
t end
s,^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)$,${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD},gp
: end
EOF
# If some macros were called several times there might be several times
# the same #defines, which is useless. Nevertheless, we may not want to
# sort them, since we want the *last* AC-DEFINE to be honored.
uniq confdefs.h | sed -n -f confdef2sed.sed >conftest.defines
sed 's/ac_d/ac_u/g' conftest.defines >conftest.undefs
sed 's/ac_d/ac_i/g' conftest.defines >>conftest.undefs
rm -f confdef2sed.sed
# This sed command replaces #undef with comments. This is necessary, for
# example, in the case of _POSIX_SOURCE, which is predefined and required
# on some systems where configure will not decide to define it.
cat >>conftest.undefs <<\EOF
s,^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*,/* & */,
EOF
# Break up conftest.defines because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo ' # Handle all the #define templates only if necessary.' >>"$CONFIG_STATUS"
echo ' if ${EGREP-grep -E} "^[ ]*#[ ]*define" "$tmp"/in >/dev/null; then' >>"$CONFIG_STATUS"
echo ' # If there are no defines, we may have an empty if/fi' >>"$CONFIG_STATUS"
echo ' :' >>"$CONFIG_STATUS"
rm -f conftest.tail
while grep . conftest.defines >/dev/null
do
# Write a limited-size here document to "$tmp"/defines.sed.
echo ' cat >"$tmp"/defines.sed <<CEOF' >>"$CONFIG_STATUS"
# Speed up: don't consider the non `#define' lines.
echo '/^[ ]*#[ ]*define/!b' >>"$CONFIG_STATUS"
# Work around the forget-to-reset-the-flag bug.
echo 't clr' >>"$CONFIG_STATUS"
echo ': clr' >>"$CONFIG_STATUS"
sed "${ac_max_here_lines}q" conftest.defines >>"$CONFIG_STATUS"
echo 'CEOF
sed -f "$tmp"/defines.sed "$tmp"/in >"$tmp"/out
rm -f "$tmp"/in
mv "$tmp"/out "$tmp"/in
' >>"$CONFIG_STATUS"
sed "1,${ac_max_here_lines}d" conftest.defines >conftest.tail
rm -f conftest.defines
mv conftest.tail conftest.defines
done
rm -f conftest.defines
echo ' fi # grep' >>"$CONFIG_STATUS"
echo >>"$CONFIG_STATUS"
# Break up conftest.undefs because some shells have a limit on the size
# of here documents, and old seds have small limits too (100 cmds).
echo ' # Handle all the #undef templates' >>"$CONFIG_STATUS"
rm -f conftest.tail
while grep . conftest.undefs >/dev/null
do
# Write a limited-size here document to "$tmp"/undefs.sed.
echo ' cat >"$tmp"/undefs.sed <<CEOF' >>"$CONFIG_STATUS"
# Speed up: don't consider the non `#undef'
echo '/^[ ]*#[ ]*undef/!b' >>"$CONFIG_STATUS"
# Work around the forget-to-reset-the-flag bug.
echo 't clr' >>"$CONFIG_STATUS"
echo ': clr' >>"$CONFIG_STATUS"
sed "${ac_max_here_lines}q" conftest.undefs >>"$CONFIG_STATUS"
echo 'CEOF
sed -f "$tmp"/undefs.sed "$tmp"/in >"$tmp"/out
rm -f "$tmp"/in
mv "$tmp"/out "$tmp"/in
' >>"$CONFIG_STATUS"
sed "1,${ac_max_here_lines}d" conftest.undefs >conftest.tail
rm -f conftest.undefs
mv conftest.tail conftest.undefs
done
rm -f conftest.undefs
cat >>"$CONFIG_STATUS" <<\EOF
# Let's still pretend it is `configure' which instantiates (i.e., don't
# use $as_me), people would be surprised to read:
# /* config.h. Generated automatically by config.status. */
if test x"$ac_file" = x-; then
echo "/* Generated automatically by configure. */" >"$tmp"/config.h
else
echo "/* $ac_file. Generated automatically by configure. */" >"$tmp"/config.h
fi
cat "$tmp"/in >>"$tmp"/config.h
rm -f "$tmp"/in
if test x"$ac_file" != x-; then
if cmp -s "$ac_file" "$tmp/config.h" 2>/dev/null; then
{ echo "$as_me:12616: $ac_file is unchanged" >&5
echo "$as_me: $ac_file is unchanged" >&6;}
else
ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
X"$ac_file" : 'X\(//\)[^/]' \| \
X"$ac_file" : 'X\(//\)$' \| \
X"$ac_file" : 'X\(/\)' \| \
. : '\(.\)' 2>/dev/null ||
echo X"$ac_file" |
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; }
/^X\(\/\/\)[^/].*/{ s//\1/; q; }
/^X\(\/\/\)$/{ s//\1/; q; }
/^X\(\/\).*/{ s//\1/; q; }
s/.*/./; q'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
{ case "$ac_dir" in
[\\/]* | ?:[\\/]* ) as_incr_dir=;;
*) as_incr_dir=.;;
esac
as_dummy="$ac_dir"
for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do
case $as_mkdir_dir in
# Skip DOS drivespec
?:) as_incr_dir=$as_mkdir_dir ;;
*)
as_incr_dir=$as_incr_dir/$as_mkdir_dir
test -d "$as_incr_dir" || mkdir "$as_incr_dir"
;;
esac
done; }
fi
rm -f "$ac_file"
mv "$tmp/config.h" "$ac_file"
fi
else
cat "$tmp"/config.h
rm -f "$tmp"/config.h
fi
done
EOF
cat >>"$CONFIG_STATUS" <<\EOF
{ (exit 0); exit 0; }
EOF
chmod +x "$CONFIG_STATUS"
ac_clean_files=$ac_clean_files_save
# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded. So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status. When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
ac_cs_success=:
exec 5>/dev/null
$SHELL "$CONFIG_STATUS" || ac_cs_success=false
exec 5>>config.log
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
# would make configure fail if this is the last instruction.
"$ac_cs_success" || { (exit 1); exit 1; }
fi
Reference in New Issue View Git Blame Copy Permalink