boostorg/regex
1
0
Fork 1
mirror of https://github.com/boostorg/regex.git synced 2025-07-16 05:42:15 +02:00
Code Issues Packages Projects Releases Wiki Activity
Files
1be8e9241b66075aa4b42e5c14f93fac1b86f4f1
regex/configure
John Maddock 330d46f306 regex point release (minor compatiblity fixes) 
[SVN r10245]
2001-05-30 11:36:49 +00:00

3148 lines
76 KiB
Bash
Raw Blame History

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated automatically using autoconf version 2.12
# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
# Defaults:
ac_help=
ac_default_prefix=/usr/local
# Any additions from configure.in:
ac_help="$ac_help
--enable-extension=<ext>"
ac_help="$ac_help
--enable-sizeof-short=<short size>"
ac_help="$ac_help
--enable-sizeof-int=<int size>"
ac_help="$ac_help
--enable-sizeof-long=<long size>"
ac_help="$ac_help
--enable-force-cross forces cross compile mode"
ac_help="$ac_help
--disable-ms-windows turns off native MS Windows support (when available)"
ac_help="$ac_help
--disable-threads turns off multi-threading support (when available)"
ac_help="$ac_help
--disable-wstring turns off wide character string support"
ac_help="$ac_help
--disable-member-templates turns off member template class and function support"
ac_help="$ac_help
--disable-template-returns turns off support for templates specialised by return type"
ac_help="$ac_help
--disable-messages turns off support for POSIX message categories, when available."
ac_help="$ac_help
--disable-fastcall turns off use __fastcall and __stdcall."
# Initialize some variables set by options.
# The variables have the same names as the options, with
# dashes changed to underlines.
build=NONE
cache_file=./config.cache
exec_prefix=NONE
host=NONE
no_create=
nonopt=NONE
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
target=NONE
verbose=
x_includes=NONE
x_libraries=NONE
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datadir='${prefix}/share'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
libdir='${exec_prefix}/lib'
includedir='${prefix}/include'
oldincludedir='/usr/include'
infodir='${prefix}/info'
mandir='${prefix}/man'
# Initialize some other variables.
subdirs=
MFLAGS= MAKEFLAGS=
# Maximum number of lines to put in a shell here document.
ac_max_here_lines=12
ac_prev=
for ac_option
do
# If the previous option needs an argument, assign it.
if test -n "$ac_prev"; then
eval "$ac_prev=\$ac_option"
ac_prev=
continue
fi
case "$ac_option" in
-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) ac_optarg= ;;
esac
# Accept the important Cygnus configure options, so we can diagnose typos.
case "$ac_option" in
-bindir | --bindir | --bindi | --bind | --bin | --bi)
ac_prev=bindir ;;
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bindir="$ac_optarg" ;;
-build | --build | --buil | --bui | --bu)
ac_prev=build ;;
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
build="$ac_optarg" ;;
-cache-file | --cache-file | --cache-fil | --cache-fi \
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
ac_prev=cache_file ;;
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
cache_file="$ac_optarg" ;;
-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
ac_prev=datadir ;;
-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
| --da=*)
datadir="$ac_optarg" ;;
-disable-* | --disable-*)
ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
eval "enable_${ac_feature}=no" ;;
-enable-* | --enable-*)
ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
fi
ac_feature=`echo $ac_feature| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "enable_${ac_feature}='$ac_optarg'" ;;
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
| --exec | --exe | --ex)
ac_prev=exec_prefix ;;
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
| --exec=* | --exe=* | --ex=*)
exec_prefix="$ac_optarg" ;;
-gas | --gas | --ga | --g)
# Obsolete; use --with-gas.
with_gas=yes ;;
-help | --help | --hel | --he)
# Omit some internal or obsolete options to make the list less imposing.
# This message is too long to be a string in the A/UX 3.1 sh.
cat << EOF
Usage: configure [options] [host]
Options: [defaults in brackets after descriptions]
Configuration:
--cache-file=FILE cache test results in FILE
--help print this message
--no-create do not create output files
--quiet, --silent do not print \`checking...' messages
--version print the version of autoconf that created configure
Directory and file names:
--prefix=PREFIX install architecture-independent files in PREFIX
[$ac_default_prefix]
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
[same as prefix]
--bindir=DIR user executables in DIR [EPREFIX/bin]
--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
--datadir=DIR read-only architecture-independent data in DIR
[PREFIX/share]
--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data in DIR
[PREFIX/com]
--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
--libdir=DIR object code libraries in DIR [EPREFIX/lib]
--includedir=DIR C header files in DIR [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
--infodir=DIR info documentation in DIR [PREFIX/info]
--mandir=DIR man documentation in DIR [PREFIX/man]
--srcdir=DIR find the sources in DIR [configure dir or ..]
--program-prefix=PREFIX prepend PREFIX to installed program names
--program-suffix=SUFFIX append SUFFIX to installed program names
--program-transform-name=PROGRAM
run sed PROGRAM on installed program names
EOF
cat << EOF
Host type:
--build=BUILD configure for building on BUILD [BUILD=HOST]
--host=HOST configure for HOST [guessed]
--target=TARGET configure for TARGET [TARGET=HOST]
Features and packages:
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
--x-includes=DIR X include files are in DIR
--x-libraries=DIR X library files are in DIR
EOF
if test -n "$ac_help"; then
echo "--enable and --with options recognized:$ac_help"
fi
exit 0 ;;
-host | --host | --hos | --ho)
ac_prev=host ;;
-host=* | --host=* | --hos=* | --ho=*)
host="$ac_optarg" ;;
-includedir | --includedir | --includedi | --included | --include \
| --includ | --inclu | --incl | --inc)
ac_prev=includedir ;;
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
| --includ=* | --inclu=* | --incl=* | --inc=*)
includedir="$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" ;;
-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="$ac_optarg" ;;
-target | --target | --targe | --targ | --tar | --ta | --t)
ac_prev=target ;;
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
target="$ac_optarg" ;;
-v | -verbose | --verbose | --verbos | --verbo | --verb)
verbose=yes ;;
-version | --version | --versio | --versi | --vers)
echo "configure generated by autoconf version 2.12"
exit 0 ;;
-with-* | --with-*)
ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
case "$ac_option" in
*=*) ;;
*) ac_optarg=yes ;;
esac
eval "with_${ac_package}='$ac_optarg'" ;;
-without-* | --without-*)
ac_package=`echo $ac_option|sed -e 's/-*without-//'`
# Reject names that are not valid shell variable names.
if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
fi
ac_package=`echo $ac_package| sed 's/-/_/g'`
eval "with_${ac_package}=no" ;;
--x)
# Obsolete; use --with-x.
with_x=yes ;;
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
| --x-incl | --x-inc | --x-in | --x-i)
ac_prev=x_includes ;;
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
x_includes="$ac_optarg" ;;
-x-libraries | --x-libraries | --x-librarie | --x-librari \
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
ac_prev=x_libraries ;;
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
x_libraries="$ac_optarg" ;;
-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
;;
*)
if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
echo "configure: warning: $ac_option: invalid host type" 1>&2
fi
if test "x$nonopt" != xNONE; then
{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
fi
nonopt="$ac_option"
;;
esac
done
if test -n "$ac_prev"; then
{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
fi
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
# File descriptor usage:
# 0 standard input
# 1 file creation
# 2 errors and warnings
# 3 some systems may open it to /dev/tty
# 4 used on the Kubota Titan
# 6 checking for... messages and results
# 5 compiler messages saved in config.log
if test "$silent" = yes; then
exec 6>/dev/null
else
exec 6>&1
fi
exec 5>./config.log
echo "\
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
" 1>&5
# Strip out --no-create and --no-recursion so they do not pile up.
# Also quote any args containing shell metacharacters.
ac_configure_args=
for ac_arg
do
case "$ac_arg" in
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
| --no-cr | --no-c) ;;
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
ac_configure_args="$ac_configure_args '$ac_arg'" ;;
*) ac_configure_args="$ac_configure_args $ac_arg" ;;
esac
done
# NLS nuisances.
# Only set these to C if already set. These must not be set unconditionally
# because not all systems understand e.g. LANG=C (notably SCO).
# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
# Non-C LC_CTYPE values break the ctype check.
if test "${LANG+set}" = set; then LANG=C; export LANG; fi
if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -rf conftest* confdefs.h
# AIX cpp loses on an empty file, so make sure it contains at least a newline.
echo > confdefs.h
# A filename unique to this package, relative to the directory that
# configure is in, which we can look for to find out if srcdir is correct.
ac_unique_file=../../boost/regex.hpp
# Find the source files, if location was not specified.
if test -z "$srcdir"; then
ac_srcdir_defaulted=yes
# Try the directory containing this script, then its parent.
ac_prog=$0
ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
srcdir=$ac_confdir
if test ! -r $srcdir/$ac_unique_file; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
if test ! -r $srcdir/$ac_unique_file; then
if test "$ac_srcdir_defaulted" = yes; then
{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
else
{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
fi
fi
srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
# Prefer explicitly selected file to automatically selected ones.
if test -z "$CONFIG_SITE"; then
if test "x$prefix" != xNONE; then
CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
else
CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
fi
fi
for ac_site_file in $CONFIG_SITE; do
if test -r "$ac_site_file"; then
echo "loading site script $ac_site_file"
. "$ac_site_file"
fi
done
if test -r "$cache_file"; then
echo "loading cache $cache_file"
. $cache_file
else
echo "creating cache $cache_file"
> $cache_file
fi
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
ac_n= ac_c='
' ac_t=' '
else
ac_n=-n ac_c= ac_t=
fi
else
ac_n= ac_c='\c' ac_t=
fi
cat >> confdefs.h <<\EOF
#define BOOST_RE_AUTO_CONFIGURE
EOF
echo "$ac_t""*** $0: regex++ configuration utility ***" 1>&6
if test "${CXXFLAGS}" = ""; then
echo "$ac_t""* Note: for best reliability - try \"CXXFLAGS=-treat_warnings_as_errors\" $0 " 1>&6
echo "$ac_t""* Please don't forget specifying typical CXXFLAGS you'll be using - " 1>&6
echo "$ac_t""* such as that enabling exceptions handling" 1>&6
echo "$ac_t""* Add option forcing instantiation of all templates to CXXFLAGS if possible. " 1>&6
echo "$ac_t""* Add option enabling merging of template instances between translation units" 1>&6
echo "$ac_t""* to CXXFLAGS if possible. " 1>&6
fi
echo "$ac_t""Please stand by while exploring compiler capabilities..." 1>&6
echo "$ac_t""Be patient - this could take some time..." 1>&6
echo "$ac_t""***" 1>&6
# Check whether --enable-extension or --disable-extension was given.
if test "${enable_extension+set}" = set; then
enableval="$enable_extension"
case "$enableval" in
no) echo "$ac_t""Info :.cpp used as extension for tests" 1>&6
ac_ext=cpp
;;
*) echo "$ac_t""Argument : .$enableval used as extension" 1>&6
ac_ext=$enableval
esac
else
echo "$ac_t""Info : .cpp used as extension for tests" 1>&6
ac_ext=cpp
fi
# Check whether --enable-sizeof-short or --disable-sizeof-short was given.
if test "${enable_sizeof_short+set}" = set; then
enableval="$enable_sizeof_short"
:
else
enable_sizeof_short=2
fi
# Check whether --enable-sizeof-int or --disable-sizeof-int was given.
if test "${enable_sizeof_int+set}" = set; then
enableval="$enable_sizeof_int"
:
else
enable_sizeof_int=4
fi
# Check whether --enable-sizeof-long or --disable-sizeof-long was given.
if test "${enable_sizeof_long+set}" = set; then
enableval="$enable_sizeof_long"
:
else
enable_sizeof_long=4
fi
# Check whether --enable-force-cross or --disable-force-cross was given.
if test "${enable_force_cross+set}" = set; then
enableval="$enable_force_cross"
:
fi
# Save that, as it is being redefined several times
use_ac_ext=$ac_ext
for ac_prog in $CCC c++ g++ gcc CC cxx cc++
do
# Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:625: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test -n "$CXX"; then
ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
for ac_dir in $PATH; do
test -z "$ac_dir" && ac_dir=.
if test -f $ac_dir/$ac_word; then
ac_cv_prog_CXX="$ac_prog"
break
fi
done
IFS="$ac_save_ifs"
fi
fi
CXX="$ac_cv_prog_CXX"
if test -n "$CXX"; then
echo "$ac_t""$CXX" 1>&6
else
echo "$ac_t""no" 1>&6
fi
test -n "$CXX" && break
done
test -n "$CXX" || CXX="gcc"
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
echo "configure:656: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
cat > conftest.$ac_ext <<EOF
#line 666 "configure"
#include "confdefs.h"
main(){return(0);}
EOF
if { (eval echo configure:670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
ac_cv_prog_cxx_works=yes
# If we can't run a trivial program, we are probably using a cross compiler.
if (./conftest; exit) 2>/dev/null; then
ac_cv_prog_cxx_cross=no
else
ac_cv_prog_cxx_cross=yes
fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
ac_cv_prog_cxx_works=no
fi
rm -fr conftest*
ac_ext=c
# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CPP $CPPFLAGS'
ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cc_cross
echo "$ac_t""$ac_cv_prog_cxx_works" 1>&6
if test $ac_cv_prog_cxx_works = no; then
{ echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
fi
echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
echo "configure:696: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
cross_compiling=$ac_cv_prog_cxx_cross
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
echo "configure:701: checking whether we are using GNU C++" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.C <<EOF
#ifdef __GNUC__
yes;
#endif
EOF
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:710: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gxx=yes
else
ac_cv_prog_gxx=no
fi
fi
echo "$ac_t""$ac_cv_prog_gxx" 1>&6
if test $ac_cv_prog_gxx = yes; then
GXX=yes
ac_test_CXXFLAGS="${CXXFLAGS+set}"
ac_save_CXXFLAGS="$CXXFLAGS"
CXXFLAGS=
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
echo "configure:725: checking whether ${CXX-g++} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
echo 'void f(){}' > conftest.cc
if test -z "`${CXX-g++} -g -c conftest.cc 2>&1`"; then
ac_cv_prog_cxx_g=yes
else
ac_cv_prog_cxx_g=no
fi
rm -f conftest*
fi
echo "$ac_t""$ac_cv_prog_cxx_g" 1>&6
if test "$ac_test_CXXFLAGS" = set; then
CXXFLAGS="$ac_save_CXXFLAGS"
elif test $ac_cv_prog_cxx_g = yes; then
CXXFLAGS="-g -O2"
else
CXXFLAGS="-O2"
fi
else
GXX=
test "${CXXFLAGS+set}" = set || CXXFLAGS="-g"
fi
ac_ext=$use_ac_ext
ac_ext=C
# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
cross_compiling=$ac_cv_prog_cxx_cross
ac_ext=$use_ac_ext
echo $ac_n "checking for object file extention""... $ac_c" 1>&6
echo "configure:764: checking for object file extention" >&5
cat > "xyqtcz.$ac_ext" << EOF
int main()
{
}
EOF
if eval "$CXX $CXXFLAGS -c xyqtcz.$ac_ext"; then
rm -f "xyqtcz.$ac_ext"
ac_obj_ext=`find xyqtcz.* | sed 's/xyqtcz\(.*\)/\1/g'`
echo "$ac_t""yes - $ac_obj_ext" 1>&6
rm -f "xyqtcz$ac_obj_ext"
else
echo "$ac_t""no - could not create or find object file" 1>&6
rm -f "xyqtcz.$ac_ext"
ac_obj_ext='.o'
fi
echo $ac_n "checking for executable file extention""... $ac_c" 1>&6
echo "configure:788: checking for executable file extention" >&5
ac_exe_ext=""
for file in /bin/sh.*
do
if test -x "$file"; then
ac_exe_ext=`echo "$file" | sed 's/\/bin\/sh\(.*\)/\1/g'`
fi
done
echo "$ac_t""yes - $ac_exe_ext" 1>&6
#
# determine machine word sizes
# and set BOOST_RE_INT32 to be the
# equivalent of intfast32_t in <inttypes.h>
#
if test "$enable_force_cross" = "yes"; then
cross_compiling="yes"
echo forced cross compilation mode turned on
fi
echo $ac_n "checking size of short""... $ac_c" 1>&6
echo "configure:815: checking size of short" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_sizeof_short="$enable_sizeof_short"
else
cat > conftest.$ac_ext <<EOF
#line 823 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
#endif
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(short));
exit(0);
}
EOF
if { (eval echo configure:837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
ac_cv_sizeof_short=`cat conftestval`
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_sizeof_short=0
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_sizeof_short" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_SHORT $ac_cv_sizeof_short
EOF
ac_ext=$use_ac_ext
echo $ac_n "checking size of int""... $ac_c" 1>&6
echo "configure:858: checking size of int" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_sizeof_int="$enable_sizeof_int"
else
cat > conftest.$ac_ext <<EOF
#line 866 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
#endif
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(int));
exit(0);
}
EOF
if { (eval echo configure:880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
ac_cv_sizeof_int=`cat conftestval`
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_sizeof_int=0
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_sizeof_int" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_INT $ac_cv_sizeof_int
EOF
ac_ext=$use_ac_ext
echo $ac_n "checking size of long""... $ac_c" 1>&6
echo "configure:901: checking size of long" >&5
if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
if test "$cross_compiling" = yes; then
ac_cv_sizeof_long="$enable_sizeof_long"
else
cat > conftest.$ac_ext <<EOF
#line 909 "configure"
#include "confdefs.h"
#ifdef __cplusplus
extern "C" void exit(int);
#endif
#include <stdio.h>
main()
{
FILE *f=fopen("conftestval", "w");
if (!f) exit(1);
fprintf(f, "%d\n", sizeof(long));
exit(0);
}
EOF
if { (eval echo configure:923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
ac_cv_sizeof_long=`cat conftestval`
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
ac_cv_sizeof_long=0
fi
rm -fr conftest*
fi
fi
echo "$ac_t""$ac_cv_sizeof_long" 1>&6
cat >> confdefs.h <<EOF
#define SIZEOF_LONG $ac_cv_sizeof_long
EOF
ac_ext=$use_ac_ext
cat >> confdefs.h <<EOF
#define BOOST_RE_SIZEOF_SHORT $ac_cv_sizeof_short
EOF
cat >> confdefs.h <<EOF
#define BOOST_RE_SIZEOF_INT $ac_cv_sizeof_int
EOF
cat >> confdefs.h <<EOF
#define BOOST_RE_SIZEOF_LONG $ac_cv_sizeof_long
EOF
ac_ext=$use_ac_ext
echo $ac_n "checking for basic template compatibility""... $ac_c" 1>&6
echo "configure:962: checking for basic template compatibility" >&5
cat > conftest.$ac_ext <<EOF
#line 964 "configure"
#include "confdefs.h"
template <class Arg1, class Arg2, class Result>
struct binary_function {
typedef Arg1 first_argument_type;
typedef Arg2 second_argument_type;
typedef Result result_type;
};
template <class T>
struct plus : public binary_function<T, T, T> {
T operator()(const T& x, const T& y) const;
};
//
// non-inline
// link will fail if template is not instantiated
//
template <class T>
T plus<T>::operator()(const T& x, const T& y) const
{ return x + y; }
plus<int> p;
int main() {
// check member function is actually instantiated
int i, j, k;
i = p(k, j);
; return 0; }
EOF
if { (eval echo configure:996: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
ac_cv_compat="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
{ echo "configure: error: Your compiler won't be able to compile this implementation. Sorry." 1>&2; exit 1; }
ac_cv_compat="no"
fi
rm -f conftest*
echo "$ac_t""$ac_cv_compat" 1>&6
echo $ac_n "checking for exception support""... $ac_c" 1>&6
echo "configure:1011: checking for exception support" >&5
cat > conftest.$ac_ext <<EOF
#line 1013 "configure"
#include "confdefs.h"
#include <stdlib.h>
int f1()throw()
{
return 23;
}
void do_throw()
{
throw (int)25;
}
int main() {
try
{
f1();
do_throw();
}
catch(int i)
{
}
catch(...)
{
}
; return 0; }
EOF
if { (eval echo configure:1044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
{ echo "configure: error: Sorry" 1>&2; exit 1; }
fi
rm -f conftest*
echo $ac_n "checking for default template parameter support""... $ac_c" 1>&6
echo "configure:1058: checking for default template parameter support" >&5
cat > conftest.$ac_ext <<EOF
#line 1060 "configure"
#include "confdefs.h"
#include <stdlib.h>
template <class T, class U = int>
struct foo
{
T val;
U alt;
};
int main() {
foo<int, double> f1;
foo<int, int> f2;
foo<double> f3;
foo<int> f4;
; return 0; }
EOF
if { (eval echo configure:1081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
{ echo "configure: error: Sorry: you can't compile this library" 1>&2; exit 1; }
fi
rm -f conftest*
echo $ac_n "checking for derived default template parameter support""... $ac_c" 1>&6
echo "configure:1093: checking for derived default template parameter support" >&5
cat > conftest.$ac_ext <<EOF
#line 1095 "configure"
#include "confdefs.h"
#include <stdlib.h>
template <class T>
class inner
{
public:
typedef T inner_type;
};
template <class T, class U = inner<T> >
struct foo
{
T val;
U alt;
};
int main() {
foo<int, inner<double> > f1;
foo<int, inner<int> > f2;
foo<double> f3;
foo<int> f4;
; return 0; }
EOF
if { (eval echo configure:1123: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
{ echo "configure: error: Sorry" 1>&2; exit 1; }
fi
rm -f conftest*
echo $ac_n "checking for function template partial ordering""... $ac_c" 1>&6
echo "configure:1136: checking for function template partial ordering" >&5
cat > conftest.$ac_ext <<EOF
#line 1138 "configure"
#include "confdefs.h"
#include <stdlib.h>
template <class T>
struct dummy{};
struct dummy2
{
int result()const { return 1; }
};
template <class T>
int foo(const T& t)
{ return t.result(); }
template <class T>
int foo(const dummy<T>& )
{ return 0; }
int main() {
dummy<double> d;
dummy2 d2;
int i = foo(d);
i = foo(d2);
; return 0; }
EOF
if { (eval echo configure:1169: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_PARTIAL_FUNC_SPEC
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
# Check whether --enable-ms-windows or --disable-ms-windows was given.
if test "${enable_ms_windows+set}" = set; then
enableval="$enable_ms_windows"
:
fi
# Check whether --enable-threads or --disable-threads was given.
if test "${enable_threads+set}" = set; then
enableval="$enable_threads"
:
fi
if test "$enable_ms_windows" != "no"; then
echo $ac_n "checking for MS Windows""... $ac_c" 1>&6
echo "configure:1199: checking for MS Windows" >&5
cat > conftest.$ac_ext <<EOF
#line 1201 "configure"
#include "confdefs.h"
#include <windows.h>
#if defined(__GNUC__) && (__GNUC_MINOR__ == 95) && (__GNUC__ == 2)
#error can't mix STL code with <windows.h> due to bug in gcc2.95.x
#endif
int main() {
int i = GetVersion();
; return 0; }
EOF
if { (eval echo configure:1218: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
iswin="true"
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
enable_ms_windows="no"
fi
rm -f conftest*
fi
if test "$enable_ms_windows" != "no"; then
echo $ac_n "checking for MS Win32""... $ac_c" 1>&6
echo "configure:1235: checking for MS Win32" >&5
cat > conftest.$ac_ext <<EOF
#line 1237 "configure"
#include "confdefs.h"
#include <windows.h>
CRITICAL_SECTION cs;
int main() {
InitializeCriticalSection(&cs);
EnterCriticalSection(&cs);
LeaveCriticalSection(&cs);
DeleteCriticalSection(&cs);
; return 0; }
EOF
if { (eval echo configure:1253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
enable_ms_windows="no"
fi
rm -f conftest*
fi
if test "$enable_ms_windows" != "no"; then
if test "$CXX" != "cl"; then
echo $ac_n "checking for main in -luser32""... $ac_c" 1>&6
echo "configure:1271: checking for main in -luser32" >&5
ac_lib_var=`echo user32'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-luser32 $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1279 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
if { (eval echo configure:1286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
LIBS="$LIBS -luser32"
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for main in -lkernel32""... $ac_c" 1>&6
echo "configure:1307: checking for main in -lkernel32" >&5
ac_lib_var=`echo kernel32'_'main | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lkernel32 $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1315 "configure"
#include "confdefs.h"
int main() {
main()
; return 0; }
EOF
if { (eval echo configure:1322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
LIBS="$LIBS -lkernel32"
else
echo "$ac_t""no" 1>&6
fi
fi
cat > conftest.$ac_ext <<EOF
#line 1345 "configure"
#include "confdefs.h"
#include <windows.h>
CRITICAL_SECTION cs;
int main() {
InitializeCriticalSection(&cs);
EnterCriticalSection(&cs);
LeaveCriticalSection(&cs);
DeleteCriticalSection(&cs);
HeapAlloc(0, 0, 20);
CharLower((LPTSTR)0);
LoadString(0, 0, 0, 0);
; return 0; }
EOF
if { (eval echo configure:1364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
if test "enable_threads" != "no"; then
# turn on threading support:
echo $ac_n "checking for mult-thread support""... $ac_c" 1>&6
echo "configure:1370: checking for mult-thread support" >&5
echo "$ac_t"""yes"" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_RE_THREADS
EOF
cat >> confdefs.h <<\EOF
#define BOOST_RE_PLATFORM_W32
EOF
fi
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
# bu**er, windows is present but we can't link
echo "configure: warning:
MS Win32 seems to be present, but we can't link,
or find the default library names for kernal32.dll
and user32.dll.
$0 is disabling MS Windows support, re-run $0 with
the environment variable "LIBS" set to the library
files required to re-enable Win32 support." 1>&2
enable_ms_windows="no"
fi
rm -f conftest*
fi
echo $ac_n "checking for bool support""... $ac_c" 1>&6
echo "configure:1407: checking for bool support" >&5
cat > conftest.$ac_ext <<EOF
#line 1409 "configure"
#include "confdefs.h"
int main() {
bool i = true;
; return 0; }
EOF
if { (eval echo configure:1419: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_BOOL
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
# Check whether --enable-wstring or --disable-wstring was given.
if test "${enable_wstring+set}" = set; then
enableval="$enable_wstring"
:
fi
if test "$enable_wstring" = "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_WCHAR_H
EOF
else
echo $ac_n "checking for <cwchar>""... $ac_c" 1>&6
echo "configure:1450: checking for <cwchar>" >&5
cat > conftest.$ac_ext <<EOF
#line 1452 "configure"
#include "confdefs.h"
#include <cwchar>
int main() {
; return 0; }
EOF
if { (eval echo configure:1462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_WCHAR_H
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
if test "$enable_wstring" = "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_WCTYPE_H
EOF
else
echo $ac_n "checking for <cwctype>""... $ac_c" 1>&6
echo "configure:1487: checking for <cwctype>" >&5
cat > conftest.$ac_ext <<EOF
#line 1489 "configure"
#include "confdefs.h"
#include <cwctype>
int main() {
; return 0; }
EOF
if { (eval echo configure:1499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_WCTYPE_H
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
if test "$enable_wstring" = "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_WCSTRING
EOF
else
echo $ac_n "checking for wide string functions""... $ac_c" 1>&6
echo "configure:1525: checking for wide string functions" >&5
cat > conftest.$ac_ext <<EOF
#line 1527 "configure"
#include "confdefs.h"
#include "confdefs.h"
#ifndef BOOST_RE_NO_WCHAR_H
#include <cwchar>
#endif
#ifndef BOOST_RE_NO_WCTYPE_H
#include <cwctype>
#endif
#include <cstdlib>
#include <cstdio>
#include <cstring>
#include <cctype>
#include <string>
template class std::basic_string<wchar_t>;
int main() {
using namespace std;
wchar_t c[50];
char d[50];
wcscpy(c, L"abcd");
wcscmp(L"", L"");
wcslen(L"");
wcsxfrm(0, L"", 0);
wcstombs(d, L"", 0);
mbstowcs(c, "", 0);
iswlower(L'c');
; return 0; }
EOF
if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
enable_wstring="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_WCSTRING
EOF
echo "$ac_t""no" 1>&6
enable_wstring="no"
fi
rm -f conftest*
fi
if test "$enable_wstring" != "no"; then
echo $ac_n "checking for swprintf support""... $ac_c" 1>&6
echo "configure:1579: checking for swprintf support" >&5
cat > conftest.$ac_ext <<EOF
#line 1581 "configure"
#include "confdefs.h"
#include "confdefs.h"
#ifndef BOOST_RE_NO_WCHAR_H
#include <wchar.h>
#endif
#ifndef BOOST_RE_NO_WCTYPE_H
#include <wctype.h>
#endif
#include <string.h>
#include <stdio.h>
int main() {
wchar_t c[50];
swprintf(c, 50, L"abcd");
; return 0; }
EOF
if { (eval echo configure:1601: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_SWPRINTF
EOF
echo "$ac_t""no" 1>&6
enable_swprintf="no"
fi
rm -f conftest*
fi
# Check whether --enable-member-templates or --disable-member-templates was given.
if test "${enable_member_templates+set}" = set; then
enableval="$enable_member_templates"
:
fi
if test "$enable_member_templates" = "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_NO_MEMBER_TEMPLATES
EOF
else
echo $ac_n "checking for member template classes and functions""... $ac_c" 1>&6
echo "configure:1633: checking for member template classes and functions" >&5
cat > conftest.$ac_ext <<EOF
#line 1635 "configure"
#include "confdefs.h"
template <class T>
class alloc
{
public:
void* allocate(int);
void deallocate(void*);
alloc();
alloc(const alloc&);
template <class U>
alloc(const alloc<U>&) {}
alloc& operator=(const alloc&);
template <class U>
alloc& operator=(const alloc<U>&)
{ return *this; }
template <class U>
struct rebind
{
typedef alloc<U> other;
};
};
int main() {
alloc<int> ia;
alloc<double> da(ia);
alloc<float> fa;
fa.allocate(5);
fa = ia;
; return 0; }
EOF
if { (eval echo configure:1672: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_NO_MEMBER_TEMPLATES
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
# Check whether --enable-template-returns or --disable-template-returns was given.
if test "${enable_template_returns+set}" = set; then
enableval="$enable_template_returns"
:
fi
if test "$enable_template_returns" = "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_TEMPLATE_RETURNS
EOF
else
echo $ac_n "checking for parameterised function returns""... $ac_c" 1>&6
echo "configure:1703: checking for parameterised function returns" >&5
cat > conftest.$ac_ext <<EOF
#line 1705 "configure"
#include "confdefs.h"
template <class T>
T coerse(int i)
{ return T(i); }
int main() {
double d = coerse<double>(5);
int i = coerse<int>(3);
; return 0; }
EOF
if { (eval echo configure:1719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_TEMPLATE_RETURNS
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
# Check whether --enable-messages or --disable-messages was given.
if test "${enable_messages+set}" = set; then
enableval="$enable_messages"
:
fi
if test "$enable_messages" = "no" || test "$enable_ms_windows" != "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_CAT
EOF
else
echo $ac_n "checking for catopen in -lnl_types""... $ac_c" 1>&6
echo "configure:1750: checking for catopen in -lnl_types" >&5
ac_lib_var=`echo nl_types'_'catopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lnl_types $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1758 "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 catopen();
int main() {
catopen()
; return 0; }
EOF
if { (eval echo configure:1772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_lib=HAVE_LIB`echo nl_types | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="-lnl_types $LIBS"
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for catopen in -lposix""... $ac_c" 1>&6
echo "configure:1800: checking for catopen in -lposix" >&5
ac_lib_var=`echo posix'_'catopen | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lposix $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1808 "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 catopen();
int main() {
catopen()
; return 0; }
EOF
if { (eval echo configure:1822: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_lib=HAVE_LIB`echo posix | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="-lposix $LIBS"
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for POSIX message categories""... $ac_c" 1>&6
echo "configure:1851: checking for POSIX message categories" >&5
cat > conftest.$ac_ext <<EOF
#line 1853 "configure"
#include "confdefs.h"
#include <nl_types.h>
nl_catd message_cat = (nl_catd)-1;
int main() {
message_cat = catopen("some_name", 0);
catclose(message_cat);
; return 0; }
EOF
if { (eval echo configure:1867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_CAT
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
if test "$enable_threads" != "no" && test "$enable_ms_windows" = "no"; then
echo $ac_n "checking for pthread_mutex_init in -lpthread""... $ac_c" 1>&6
echo "configure:1887: checking for pthread_mutex_init in -lpthread" >&5
ac_lib_var=`echo pthread'_'pthread_mutex_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lpthread $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1895 "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 pthread_mutex_init();
int main() {
pthread_mutex_init()
; return 0; }
EOF
if { (eval echo configure:1909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_lib=HAVE_LIB`echo pthread | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="-lpthread $LIBS"
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for pthread_mutex_init in -lposix""... $ac_c" 1>&6
echo "configure:1937: checking for pthread_mutex_init in -lposix" >&5
ac_lib_var=`echo posix'_'pthread_mutex_init | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
ac_save_LIBS="$LIBS"
LIBS="-lposix $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1945 "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 pthread_mutex_init();
int main() {
pthread_mutex_init()
; return 0; }
EOF
if { (eval echo configure:1959: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=no"
fi
rm -f conftest*
LIBS="$ac_save_LIBS"
fi
if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
echo "$ac_t""yes" 1>&6
ac_tr_lib=HAVE_LIB`echo posix | sed -e 's/[^a-zA-Z0-9_]/_/g' \
-e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
cat >> confdefs.h <<EOF
#define $ac_tr_lib 1
EOF
LIBS="-lposix $LIBS"
else
echo "$ac_t""no" 1>&6
fi
echo $ac_n "checking for POSIX threads""... $ac_c" 1>&6
echo "configure:1988: checking for POSIX threads" >&5
cat > conftest.$ac_ext <<EOF
#line 1990 "configure"
#include "confdefs.h"
#include <pthread.h>
pthread_mutex_t m;
int main() {
pthread_mutex_init(&m, 0);
pthread_mutex_lock(&m);
pthread_mutex_unlock(&m);
pthread_mutex_destroy(&m);
; return 0; }
EOF
if { (eval echo configure:2007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_RE_THREADS
EOF
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
# Check whether --enable-fastcall or --disable-fastcall was given.
if test "${enable_fastcall+set}" = set; then
enableval="$enable_fastcall"
:
fi
if test "$enable_fastcall" = "no" || test "$enable_ms_windows" != "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_RE_CALL
EOF
cat >> confdefs.h <<\EOF
#define BOOST_RE_CCALL
EOF
else
echo $ac_n "checking for __fastcall and __stdcall""... $ac_c" 1>&6
echo "configure:2043: checking for __fastcall and __stdcall" >&5
cat > conftest.$ac_ext <<EOF
#line 2045 "configure"
#include "confdefs.h"
void __fastcall f1(int)
{
}
void __stdcall f2(int)
{
}
int main() {
f1(2);
f2(3);
; return 0; }
EOF
if { (eval echo configure:2064: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_RE_CALL __fastcall
EOF
cat >> confdefs.h <<\EOF
#define BOOST_RE_CCALL __stdcall
EOF
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_CALL
EOF
cat >> confdefs.h <<\EOF
#define BOOST_RE_CCALL
EOF
echo "$ac_t""no" 1>&6
fi
rm -f conftest*
fi
# move on to STL options:
echo $ac_n "checking for standard library namespace""... $ac_c" 1>&6
echo "configure:2098: checking for standard library namespace" >&5
cat > conftest.$ac_ext <<EOF
#line 2100 "configure"
#include "confdefs.h"
#include <stddef.h>
#include <stdlib.h>
#include <list>
#include "confdefs.h"
namespace jm{
struct dummy{};
}; // namespace
jm::dummy d;
std::list<int> v;
int main() {
; return 0; }
EOF
if { (eval echo configure:2124: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes - std" 1>&6
have_std_namespace="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no - either STL is not present or in a non-standard namespace." 1>&6
{ echo "configure: error: Sorry, you can't compile this library unless the standard library is in namespace std." 1>&2; exit 1; }
fi
rm -f conftest*
echo $ac_n "checking for <memory>""... $ac_c" 1>&6
echo "configure:2140: checking for <memory>" >&5
cat > conftest.$ac_ext <<EOF
#line 2142 "configure"
#include "confdefs.h"
#include <memory>
#include "confdefs.h"
template <class A>
struct tester
{
typedef typename A::template rebind<int> binder;
typedef typename binder::other alloc_type;
alloc_type a;
tester(A al): a(al) {}
};
std::allocator<char> a;
std::allocator<double> d(a);
typedef std::allocator<char> alloc_type;
alloc_type::template rebind<int>::other o(a);
tester<std::allocator<char> > t(a);
int main() {
; return 0; }
EOF
if { (eval echo configure:2171: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_NO_STD_ALLOCATOR
EOF
fi
rm -f conftest*
if test "$enable_stl" != "no"; then
echo $ac_n "checking for <string>""... $ac_c" 1>&6
echo "configure:2191: checking for <string>" >&5
cat > conftest.$ac_ext <<EOF
#line 2193 "configure"
#include "confdefs.h"
#include <string>
#include "confdefs.h"
std::string a;
//std::wstring ws;
int main() {
; return 0; }
EOF
if { (eval echo configure:2208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
{ echo "configure: error: Sorry: you can't compile this library without <string>" 1>&2; exit 1; }
fi
rm -f conftest*
fi
if test "$enable_stl" != "no"; then
echo $ac_n "checking for std::basic_string default arguments""... $ac_c" 1>&6
echo "configure:2226: checking for std::basic_string default arguments" >&5
cat > conftest.$ac_ext <<EOF
#line 2228 "configure"
#include "confdefs.h"
#include <string>
#include "confdefs.h"
std::basic_string<char> s1;
std::basic_string<wchar_t> s2;
int main() {
; return 0; }
EOF
if { (eval echo configure:2243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_STRING_DEF_ARGS
EOF
fi
rm -f conftest*
fi
ac_have_locale='no'
if test "$enable_stl" != "no"; then
echo $ac_n "checking for <locale>""... $ac_c" 1>&6
echo "configure:2265: checking for <locale>" >&5
cat > conftest.$ac_ext <<EOF
#line 2267 "configure"
#include "confdefs.h"
#include <locale>
#include <string>
#include <map>
#include "confdefs.h"
std::locale l;
//
// regex locale support also requires
// std::map to be working so we test this
// as well here:
//
std::map<std::string, std::string> m;
int main() {
if(std::has_facet<std::ctype<char> >(l))
{
const std::ctype<char>& ct = std::use_facet<std::ctype<char> >(l);
}
; return 0; }
EOF
if { (eval echo configure:2292: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
ac_have_locale='yes'
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_LOCALE_H
EOF
fi
rm -f conftest*
fi
if test "$enable_stl" != "no"; then
echo $ac_n "checking for <iostream>""... $ac_c" 1>&6
echo "configure:2314: checking for <iostream>" >&5
cat > conftest.$ac_ext <<EOF
#line 2316 "configure"
#include "confdefs.h"
#include <iostream>
#include <locale>
#include "confdefs.h"
int main() {
std::locale l;
std::cout.imbue(l);
std::cout << "some text" << std::endl;
; return 0; }
EOF
if { (eval echo configure:2332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_RE_OLD_IOSTREAM
EOF
fi
rm -f conftest*
fi
echo $ac_n "checking for std::distance""... $ac_c" 1>&6
echo "configure:2352: checking for std::distance" >&5
cat > conftest.$ac_ext <<EOF
#line 2354 "configure"
#include "confdefs.h"
#include <iterator>
#include "confdefs.h"
int main() {
int i, *j, *k;
i = std::distance(j, k);
; return 0; }
EOF
if { (eval echo configure:2368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
have_dist="yes"
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_NO_STD_DISTANCE 1
EOF
fi
rm -f conftest*
if test "$enable_stl" != "no"; then
echo $ac_n "checking for output iterator assignment""... $ac_c" 1>&6
echo "configure:2390: checking for output iterator assignment" >&5
cat > conftest.$ac_ext <<EOF
#line 2392 "configure"
#include "confdefs.h"
#include "confdefs.h"
#include <iterator>
#ifdef BOOST_RE_OLD_IOSTREAM
#include <iostream.h>
std::ostream_iterator<char> a(cout);
std::ostream_iterator<char> b(cout);
#else
#include <iostream>
std::ostream_iterator<char> a(std::cout);
std::ostream_iterator<char> b(std::cout);
#endif
#include <list>
#if !defined(BOOST_RE_NO_TRICKY_DEFAULT_PARAM) && !defined(BOOST_RE_NO_DEFAULT_PARAM)
typedef std::list<int> list_type;
#else
typedef std::list<int, jm_def_alloc> list_type;
#endif
list_type v;
std:: back_insert_iterator<list_type> c(v);
std:: back_insert_iterator<list_type> d(v);
int main() {
a = b;
c = d;
; return 0; }
EOF
if { (eval echo configure:2427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
echo "$ac_t""no" 1>&6
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_OI_ASSIGN
EOF
fi
rm -f conftest*
fi
#
# generate include dependencies
#
ac_all_h=""
ac_all_dep=""
for file in ../../boost/regex/detail/*.hpp
do
if test "$file" != '../../boost/regex/detail/*.hpp'; then
ac_all_h="$ac_all_h ../$file"
ac_all_dep="$ac_all_dep $file"
fi
done
#echo "$ac_all_h"
#
# generate source dependencies
#
ac_all_o=""
ac_rules=""
ac_all_cpp=""
cat ./build/makefile.org > ./build/makefile.in
for file in src/*.cpp src/*.c
do
if test "$file" != 'src/*.cpp' && test "$file" != 'src/*.c'; then
ac_all_dep="$ac_all_dep $file"
ac_all_cpp="$ac_all_cpp $file"
root=`echo "$file" | sed 's/src\/\(.*\)\..*/\1/g'`
ac_all_o="$ac_all_o $root$ac_obj_ext"
echo >> ./build/makefile.in
echo >> ./build/makefile.in
echo "$root$ac_obj_ext"': $(ALL_H) '"../$file" >> ./build/makefile.in
echo ' $(CPP) $(CPP_PROJ)'" ../$file" >> ./build/makefile.in
echo ' $(AR) -rc lib$(LIBNAME).a'" $root$ac_obj_ext" >> ./build/makefile.in
fi
done
echo "$ac_rules" >> ./build/makefile.in
ac_regress="$ac_regress r1$ac_exe_ext"
if test "$enable_wstring" != "no"; then
ac_regress="$ac_regress r2$ac_exe_ext"
fi
if test "$enable_ms_windows" = "no"; then
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_W32
EOF
fi
#
# OK final test for possible link time problems:
#
cat > conf2.h << EOF
#include "confdefs.h"
#include <stdlib.h>
template <class T>
class factorial
{
public:
factorial();
T operator()(T);
};
template <class T>
factorial<T>::factorial()
{
}
template <class T>
T factorial<T>::operator()(T t)
{
T result = 1;
for(T i = 1; i <= t; ++i)
{
result *= i;
}
return result;
}
int conf2_test();
EOF
cat > conf2.cpp << EOF
#include "conf2.h"
int conf2_test()
{
factorial<int> f;
return f(8);
}
EOF
old_libs="$LIBS"
LIBS="conf2.cpp $old_libs"
echo $ac_n "checking for link time template merging""... $ac_c" 1>&6
echo "configure:2563: checking for link time template merging" >&5
cat > conftest.$ac_ext <<EOF
#line 2565 "configure"
#include "confdefs.h"
#include "conf2.h"
int main() {
factorial<int> g;
g(5);
conf2_test();
; return 0; }
EOF
if { (eval echo configure:2578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_TEMPLATE_MERGE
EOF
echo "$ac_t""no" 1>&6
echo "$ac_t"" Warning - $0 has determined that your compiler can not merge" 1>&6
echo "$ac_t"" template instances, you may have problems linking to libboost_regex.a - " 1>&6
echo "$ac_t"" see the FAQ for further details." 1>&6
fi
rm -f conftest*
if eval "$CXX $CXXFLAGS -c conf2.cpp" && eval "ar -rc libconf2.a conf2$ac_obj_ext"; then
LIBS="-L./ -lconf2 $old_libs"
echo $ac_n "checking for link time template merging from archive files""... $ac_c" 1>&6
echo "configure:2602: checking for link time template merging from archive files" >&5
cat > conftest.$ac_ext <<EOF
#line 2604 "configure"
#include "confdefs.h"
#include "conf2.h"
int main() {
factorial<int> g;
g(5);
conf2_test();
; return 0; }
EOF
if { (eval echo configure:2617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_TEMPLATE_MERGE_A
EOF
echo "$ac_t""no" 1>&6
echo "$ac_t"" Warning - $0 has determined that your compiler can not merge " 1>&6
echo "$ac_t"" template instances, if these are located inside an archive file," 1>&6
echo "$ac_t"" you may have problems linking to libboost_regex.a - see the FAQ for" 1>&6
echo "$ac_t"" further details." 1>&6
fi
rm -f conftest*
else
echo "$ac_t""Unable to create library archive" 1>&6
fi
#
# cleanup
#
rm -f conf2.h
rm -f conf2.cpp
rm -f "conf2$ac_obj_ext"
rm -f libconf2.a
LIBS="$old_libs"
cat > conf2.h << EOF
#include "confdefs.h"
#include <stdlib.h>
template <class T>
class factorial
{
public:
factorial();
T operator()(T);
};
template <class T>
factorial<T>::factorial()
{
}
template <class T>
T factorial<T>::operator()(T t)
{
T result = 1;
switch(t)
{
case 2:
for(T i = 1; i <= 2; ++i)
{
result *= i;
}
return result;
case 3:
for(T i = 1; i <= 3; ++i)
{
result *= i;
}
return result;
case 4:
for(T i = 1; i <= 4; ++i)
{
result *= i;
}
return result;
case 5:
for(T i = 1; i <= 5; ++i)
{
result *= i;
}
return result;
case 6:
for(T i = 1; i <= 6; ++i)
{
result *= i;
}
return result;
case 7:
for(T i = 1; i <= 7; ++i)
{
result *= i;
}
return result;
default:
for(T i = 1; i <= t; ++i)
{
result *= i;
}
return result;
}
return 0;
}
int conf2_test();
EOF
cat > conf2.cpp << EOF
#include "conf2.h"
int conf2_test()
{
factorial<int> f;
return f(8);
}
EOF
old_libs="$LIBS"
LIBS="conf2.cpp $old_libs"
echo $ac_n "checking for link time template merging of switch statements""... $ac_c" 1>&6
echo "configure:2746: checking for link time template merging of switch statements" >&5
cat > conftest.$ac_ext <<EOF
#line 2748 "configure"
#include "confdefs.h"
#include "conf2.h"
int main() {
factorial<int> g;
g(5);
conf2_test();
; return 0; }
EOF
if { (eval echo configure:2761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest*
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
cat >> confdefs.h <<\EOF
#define BOOST_RE_NO_TEMPLATE_SWITCH_MERGE
EOF
echo "$ac_t""no" 1>&6
echo "$ac_t"" Warning - $0 has determined that your compiler can not merge" 1>&6
echo "$ac_t"" template instances, if those instances contain switch statements, " 1>&6
echo "$ac_t"" you may have problems linking to libboost_regex.a - " 1>&6
echo "$ac_t"" see the FAQ for further details." 1>&6
fi
rm -f conftest*
#
# cleanup
#
rm -f conf2.h
rm -f conf2.cpp
LIBS="$old_libs"
cat >> confdefs.h <<\EOF
#define BOOST_RE_AUTO_CONF 1
EOF
echo "$ac_t""***" 1>&6
echo "$ac_t""$0: setting up headers..." 1>&6
echo "$ac_t""***" 1>&6
trap '' 1 2 15
trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
# Any assignment to VPATH causes Sun make to only execute
# the first set of double-colon rules, so remove it if not needed.
# If there is a colon in the path, we need to keep it.
if test "x$srcdir" = x.; then
ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
fi
trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
DEFS=-DHAVE_CONFIG_H
# Without the "./", some shells look in PATH for config.status.
: ${CONFIG_STATUS=./config.status}
echo creating $CONFIG_STATUS
rm -f $CONFIG_STATUS
cat > $CONFIG_STATUS <<EOF
#! /bin/sh
# Generated automatically by configure.
# Run this file to recreate the current configuration.
# This directory was configured as follows,
# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
#
# $0 $ac_configure_args
#
# Compiler output produced by configure, useful for debugging
# configure, is in ./config.log if it exists.
ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
for ac_option
do
case "\$ac_option" in
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
echo "$CONFIG_STATUS generated by autoconf version 2.12"
exit 0 ;;
-help | --help | --hel | --he | --h)
echo "\$ac_cs_usage"; exit 0 ;;
*) echo "\$ac_cs_usage"; exit 1 ;;
esac
done
ac_given_srcdir=$srcdir
trap 'rm -fr `echo "build/makefile example/jgrep/makefile example/timer/makefile test/regress/makefile makefile ../../boost/regex/detail/regex_options.hpp:jm_opt.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
EOF
cat >> $CONFIG_STATUS <<EOF
# Protect against being on the right side of a sed subst in config.status.
sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
$ac_vpsub
$extrasub
s%@CFLAGS@%$CFLAGS%g
s%@CPPFLAGS@%$CPPFLAGS%g
s%@CXXFLAGS@%$CXXFLAGS%g
s%@DEFS@%$DEFS%g
s%@LDFLAGS@%$LDFLAGS%g
s%@LIBS@%$LIBS%g
s%@exec_prefix@%$exec_prefix%g
s%@prefix@%$prefix%g
s%@program_transform_name@%$program_transform_name%g
s%@bindir@%$bindir%g
s%@sbindir@%$sbindir%g
s%@libexecdir@%$libexecdir%g
s%@datadir@%$datadir%g
s%@sysconfdir@%$sysconfdir%g
s%@sharedstatedir@%$sharedstatedir%g
s%@localstatedir@%$localstatedir%g
s%@libdir@%$libdir%g
s%@includedir@%$includedir%g
s%@oldincludedir@%$oldincludedir%g
s%@infodir@%$infodir%g
s%@mandir@%$mandir%g
s%@CXX@%$CXX%g
s%@ac_exe_ext@%$ac_exe_ext%g
s%@ac_obj_ext@%$ac_obj_ext%g
s%@ac_all_o@%$ac_all_o%g
s%@ac_all_h@%$ac_all_h%g
s%@ac_all_cpp@%$ac_all_cpp%g
s%@ac_all_dep@%$ac_all_dep%g
s%@ac_regress@%$ac_regress%g
CEOF
EOF
cat >> $CONFIG_STATUS <<\EOF
# Split the substitutions into bite-sized pieces for seds with
# small command number limits, like on Digital OSF/1 and HP-UX.
ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
ac_file=1 # Number of current file.
ac_beg=1 # First line for current file.
ac_end=$ac_max_sed_cmds # 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; ${ac_end}q" conftest.subs > conftest.s$ac_file
else
sed "${ac_end}q" conftest.subs > conftest.s$ac_file
fi
if test ! -s conftest.s$ac_file; then
ac_more_lines=false
rm -f conftest.s$ac_file
else
if test -z "$ac_sed_cmds"; then
ac_sed_cmds="sed -f conftest.s$ac_file"
else
ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
fi
ac_file=`expr $ac_file + 1`
ac_beg=$ac_end
ac_end=`expr $ac_end + $ac_max_sed_cmds`
fi
done
if test -z "$ac_sed_cmds"; then
ac_sed_cmds=cat
fi
EOF
cat >> $CONFIG_STATUS <<EOF
CONFIG_FILES=\${CONFIG_FILES-"build/makefile example/jgrep/makefile example/timer/makefile test/regress/makefile makefile"}
EOF
cat >> $CONFIG_STATUS <<\EOF
for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
# A "../" for each directory in $ac_dir_suffix.
ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
else
ac_dir_suffix= ac_dots=
fi
case "$ac_given_srcdir" in
.) srcdir=.
if test -z "$ac_dots"; then top_srcdir=.
else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
*) # Relative path.
srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
top_srcdir="$ac_dots$ac_given_srcdir" ;;
esac
echo creating "$ac_file"
rm -f "$ac_file"
configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
case "$ac_file" in
*Makefile*) ac_comsub="1i\\
# $configure_input" ;;
*) ac_comsub= ;;
esac
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
sed -e "$ac_comsub
s%@configure_input@%$configure_input%g
s%@srcdir@%$srcdir%g
s%@top_srcdir@%$top_srcdir%g
" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
fi; done
rm -f conftest.s*
# 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='\3'
ac_dD='%g'
# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_uB='\([ ]\)%\1#\2define\3'
ac_uC=' '
ac_uD='\4%g'
# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
ac_eB='$%\1#\2define\3'
ac_eC=' '
ac_eD='%g'
if test "${CONFIG_HEADERS+set}" != set; then
EOF
cat >> $CONFIG_STATUS <<EOF
CONFIG_HEADERS="../../boost/regex/detail/regex_options.hpp:jm_opt.in"
EOF
cat >> $CONFIG_STATUS <<\EOF
fi
for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
case "$ac_file" in
*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
*) ac_file_in="${ac_file}.in" ;;
esac
echo creating $ac_file
rm -f conftest.frag conftest.in conftest.out
ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
cat $ac_file_inputs > conftest.in
EOF
# Transform confdefs.h into a sed script conftest.vals that substitutes
# the proper values into config.h.in to produce config.h. And first:
# Protect against being on the right side of a sed subst in config.status.
# Protect against being in an unquoted here document in config.status.
rm -f conftest.vals
cat > conftest.hdr <<\EOF
s/[\\&%]/\\&/g
s%[\\$`]%\\&%g
s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
s%ac_d%ac_u%gp
s%ac_u%ac_e%gp
EOF
sed -n -f conftest.hdr confdefs.h > conftest.vals
rm -f conftest.hdr
# 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.vals <<\EOF
s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
EOF
# Break up conftest.vals because some shells have a limit on
# the size of here documents, and old seds have small limits too.
rm -f conftest.tail
while :
do
ac_lines=`grep -c . conftest.vals`
# grep -c gives empty output for an empty file on some AIX systems.
if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
# Write a limited-size here document to conftest.frag.
echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
echo 'CEOF
sed -f conftest.frag conftest.in > conftest.out
rm -f conftest.in
mv conftest.out conftest.in
' >> $CONFIG_STATUS
sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
rm -f conftest.vals
mv conftest.tail conftest.vals
done
rm -f conftest.vals
cat >> $CONFIG_STATUS <<\EOF
rm -f conftest.frag conftest.h
echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
cat conftest.in >> conftest.h
rm -f conftest.in
if cmp -s $ac_file conftest.h 2>/dev/null; then
echo "$ac_file is unchanged"
rm -f conftest.h
else
# Remove last slash and all that follows it. Not all systems have dirname.
ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
# The file is in a subdirectory.
test ! -d "$ac_dir" && mkdir "$ac_dir"
fi
rm -f $ac_file
mv conftest.h $ac_file
fi
fi; done
EOF
cat >> $CONFIG_STATUS <<EOF
EOF
cat >> $CONFIG_STATUS <<\EOF
exit 0
EOF
chmod +x $CONFIG_STATUS
rm -fr confdefs* $ac_clean_files
test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
echo "$ac_t""***" 1>&6
echo "$ac_t""$0: regex++ package tuned for use with \"${CXX}\" compiler." 1>&6
echo "$ac_t""$0: To restore original settings - copy jm_opt.in to ../../boost/regex/detail/regex_options.hpp" 1>&6
echo "$ac_t""***" 1>&6
#post processing cleanup:
sed 's%^ *#[ ]*undef[ ][ ]*\(.*\)[ ]*$%/* #define \1 */%' ../../boost/regex/detail/regex_options.hpp > jm_opt.out
cat jm_opt.out > ../../boost/regex/detail/regex_options.hpp
sed 's%\(#[ ]*\)undef[ ]%\1define %' ../../boost/regex/detail/regex_options.hpp > jm_opt.out
cat jm_opt.out > ../../boost/regex/detail/regex_options.hpp
rm -f jm_opt.out
Reference in New Issue View Git Blame Copy Permalink