dnl $Id: configure.in,v 1.1 2003/06/04 00:25:25 marka Exp $
dnl Process this file with autoconf to produce a configure script.
dnl
dnl Copyright (c) 2000 Japan Network Information Center. All rights reserved.
dnl
dnl By using this file, you agree to the terms and conditions set forth bellow.
dnl
dnl LICENSE TERMS AND CONDITIONS
dnl
dnl The following License Terms and Conditions apply, unless a different
dnl license is obtained from Japan Network Information Center ("JPNIC"),
dnl a Japanese association, Kokusai-Kougyou-Kanda Bldg 6F, 2-3-4 Uchi-Kanda,
dnl Chiyoda-ku, Tokyo 101-0047, Japan.
dnl
dnl 1. Use, Modification and Redistribution (including distribution of any
dnl modified or derived work) in source and/or binary forms is permitted
dnl under this License Terms and Conditions.
dnl
dnl 2. Redistribution of source code must retain the copyright notices as they
dnl appear in each source code file, this License Terms and Conditions.
dnl
dnl 3. Redistribution in binary form must reproduce the Copyright Notice,
dnl this License Terms and Conditions, in the documentation and/or other
dnl materials provided with the distribution. For the purposes of binary
dnl distribution the "Copyright Notice" refers to the following language:
dnl "Copyright (c) 2000-2002 Japan Network Information Center. All rights reserved."
dnl
dnl 4. The name of JPNIC may not be used to endorse or promote products
dnl derived from this Software without specific prior written approval of
dnl JPNIC.
dnl
dnl 5. Disclaimer/Limitation of Liability: THIS SOFTWARE IS PROVIDED BY JPNIC
dnl "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
dnl LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
dnl PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JPNIC BE LIABLE
dnl FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
dnl CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
dnl SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
dnl BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
dnl WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
dnl OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
dnl ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
AC_INIT(include/idn/converter.h)
AC_CANONICAL_HOST
debug=no
AC_ARG_ENABLE(debug,
[ --enable-debug enable debug codes [default=no]],
debug=$enableval)
case "$debug" in
yes)
CFLAGS="$CFLAGS -DDEBUG"
;;
esac
mdnkit_compat=no
COMPAT_TRUE="#"
COMPAT_FALSE=
AC_ARG_ENABLE(mdnkit-compat,
[ --enable-mdnkit-compat enable mDNkit compatibility mode [default=no]],
mdnkit_compat=$enableval)
case "$mdnkit_compat" in
yes)
COMPAT_TRUE=
COMPAT_FALSE="#"
AC_DEFINE(ENABLE_MDNKIT_COMPAT, 1,
[Define if --enable-mdnkit-compat is specified])
;;
no)
;;
*)
AC_MSG_ERROR([You must specify yes or no to --enable-runidn option.])
;;
esac
AC_SUBST(COMPAT_TRUE)
AC_SUBST(COMPAT_FALSE)
extraace=no
AC_ARG_ENABLE(extra-ace,
[ --enable-extra-ace enable additional ACE converters. [default=no]],
extraace=$enableval)
case "$extraace" in
no)
;;
yes)
AC_DEFINE(IDN_EXTRA_ACE, 1,
[Define if you want additional ACE converters compiled in.])
;;
*)
AC_MSG_ERROR([You must specify yes or no to --enable-extra-ace option.])
;;
esac
UTF8_NAME=no
AC_ARG_WITH(utf8,
[ --with-utf8=NAME codeset name for UTF-8 encoding [UTF-8]],
UTF8_NAME=$withval)
case "$UTF8_NAME" in
no)
UTF8_NAME=UTF-8
;;
yes)
AC_MSG_ERROR([You must specify NAME to --with-utf8 option.])
;;
*)
AC_DEFINE_UNQUOTED(IDN_UTF8_ENCODING_NAME, "$UTF8_NAME",
[Define if your iconv() does not accept "UTF-8" as the codeset name for utf-8.])
;;
esac
AC_SUBST(UTF8_NAME)
liteonly=no
LITEONLY_TRUE="#"
LITEONLY_FALSE=
AC_ARG_ENABLE(liteonly,
[ --enable-liteonly compile and install lite library only [default=no]],
liteonly=$enableval)
case "$liteonly" in
no)
;;
yes)
if test "$install_runidn" = yes ; then
AC_MSG_ERROR([you can't set value \"yes\" to --enable-runidn and --enable-liteonly simultaneously, because runidn requires iconv support of generic libidnkit.])
fi
LITEONLY_TRUE=
LITEONLY_FALSE="#"
;;
*)
AC_MSG_ERROR([You must specify yes or no to --enable-liteonly option.])
;;
esac
AC_SUBST(LITEONLY_TRUE)
AC_SUBST(LITEONLY_FALSE)
install_runidn=no
RUNIDN_TRUE="#"
RUNIDN_FALSE=
AC_ARG_ENABLE(runidn,
[ --enable-runidn compile and install runidn [default=no]],
install_runidn=$enableval)
case "$install_runidn" in
no)
;;
yes)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set value \"yes\" to --enable-runidn and --enable-liteonly simultaneously, because runidn requires iconv support of generic libidnkit.])
fi
RUNIDN_TRUE=
RUNIDN_FALSE="#"
;;
*)
AC_MSG_ERROR([You must specify yes or no to --enable-runidn option.])
;;
esac
AC_SUBST(RUNIDN_TRUE)
AC_SUBST(RUNIDN_FALSE)
ICONVINC=
ICONVLIB=
libiconv=unspec
AC_ARG_WITH(libiconv,
[ --with-libiconv=IPREFIX GNU libiconv are installed in IPREFIX [PREFIX]],
libiconv=$withval)
case "$libiconv" in
unspec)
;;
no)
ICONVINC=
ICONVLIB=
;;
yes)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
if test X$prefix = XNONE ; then
libiconv=$ac_default_prefix
else
libiconv=$prefix
fi
ICONVINC="-I$libiconv/include"
ICONVLIB="-L$libiconv/lib -R$libiconv/lib -liconv"
;;
*)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
ICONVINC="-I$libiconv/include"
ICONVLIB="-L$libiconv/lib -R$libiconv/lib -liconv"
;;
esac
iconv_include=unspec
AC_ARG_WITH(iconv-include,
[ --with-iconv-include=DIR iconv include files are in DIR []],
iconv_include=$withval)
case "$iconv_include" in
unspec)
;;
no)
ICONVINC=
;;
yes)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
AC_MSG_WARN([You must supply DIR to --with-iconv-include option.
Ignored.])
ICONVINC=
;;
*)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
ICONVINC="-I$iconv_include"
;;
esac
if test "X$ICONVINC" != X ; then
iconv_include="`echo X$ICONVINC | sed -e 's/^X-I//'`"
if test ! -f "$iconv_include/iconv.h" ; then
AC_MSG_ERROR([iconv.h doesn't exist in $iconv_include])
fi
fi
AC_SUBST(ICONVINC)
iconv=unspec
AC_ARG_WITH(iconv,
[ --with-iconv=LIB special library for iconv []],
iconv=$withval)
case "$iconv" in
unspec)
;;
no)
ICONVLIB=
;;
yes)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
AC_MSG_WARN([You must supply LIB to --with-iconv option.
-liconv is assumed.])
ICONVLIB=-liconv
;;
*)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
ICONVLIB=$iconv
;;
esac
AC_SUBST(ICONVLIB)
AC_ARG_WITH(iconv-sofile,
[ --with-iconv-sofile=PATH shared library file for libiconv []],
iconv_file=$withval, iconv_file=guess)
ICONVSOFILE=
case "$iconv_file" in
no)
ICONVSOFILE=none
;;
yes)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
AC_MSG_ERROR([You must supply PATH to --with-iconv-sofile option.])
;;
guess)
if test "$liteonly" != yes ; then
if test "$ICONVLIB" = ""; then
ICONVSOFILE=none
else
AC_MSG_CHECKING(pathname of iconv shared library)
ic_libdir=
ic_libname=
case "$host" in
*-hpux*)
SO=sl
;;
*)
SO=so
;;
esac
for arg in $ICONVLIB; do
case "$arg" in
-L*) ic_libdir="$ic_libdir `echo $arg | sed s/-L//`" ;;
-l*) ic_libname=`echo $arg | sed s/-l//` ;;
/*.$SO*) ICONVSOFILE=$arg ;;
esac
done
if test "$ICONVSOFILE" = ""; then
if test "$ic_libname" = ""; then
AC_MSG_RESULT(unknown)
AC_MSG_WARN([use --with-iconv-sofile for specifying iconv shared library file])
ICONVSOFILE=none
else
if test "$ic_libdir" = ""; then
# Standard (and semi-standard) library directories
ic_libdir="/lib /usr/lib /usr/local/lib"
fi
for dir in $ic_libdir; do
if test "$ICONVSOFILE" != ""; then
break
fi
done
if test "$ICONVSOFILE" != ""; then
AC_MSG_RESULT($ICONVSOFILE)
else
AC_MSG_RESULT(unknown)
AC_MSG_WARN([use --with-iconv-sofile for specifying iconv shared library file])
ICONVSOFILE=none
fi
fi
fi
fi
else
ICONVSOFILE=none
fi
;;
*)
if test "$liteonly" = yes ; then
AC_MSG_ERROR([you can't set iconv options at all when you set value \"yes\" to --enable-liteonly, because lite library does not have iconv support.])
fi
ICONVSOFILE=$iconv_file
;;
esac
AC_SUBST(ICONVSOFILE)
dnl Figure out preload stuff.
PRELOAD_VAR="LD_PRELOAD"
PRELOAD_SEP=":"
PRELOAD_LAST=""
case "$host" in
*-solaris*)
PRELOAD_SEP=" "
;;
*-linux*)
PRELOAD_SEP=" "
;;
*-osf*)
PRELOAD_VAR="_RLD_LIST"
PRELOAD_LAST=":DEFAULT"
;;
*-netbsd*)
if test -x /usr/bin/file -a -x /usr/bin/grep ; then
case "`/usr/bin/file /usr/bin/grep`" in
*ELF*)
PRELOAD_SEP=" "
;;
esac
fi
;;
esac
AC_SUBST(PRELOAD_VAR)
AC_SUBST(PRELOAD_SEP)
AC_SUBST(PRELOAD_LAST)
dnl Checks for standard tools.
AC_PROG_CC
AC_PROG_INSTALL
AM_PROG_LIBTOOL
AC_PATH_PROGS(PERL, perl, perl)
dnl Checks for header files.
if test "$install_runidn" = yes ; then
AC_CHECK_HEADERS(dlfcn.h)
fi
saved_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $ICONVINC"
if test "$liteonly" != yes ; then
fi
CPPFLAGS=$saved_CPPFLAGS
dnl Checks for data types.
AC_TYPE_UID_T
dnl for dnsproxy.
AC_CHECK_TYPE(BOOL, int)
dnl Checks for libraries.
if test "$install_runidn" = yes ; then
AC_CHECK_LIB(socket, socket)
AC_CHECK_LIB(nsl, inet_addr)
AC_CHECK_LIB(dl, dlopen, [
LIBS="-ldl $LIBS"
LIBDL="-ldl"
AC_DEFINE(HAVE_LIBDL, 1, [Define if you have the dl library (-ldl).])
AC_SUBST(LIBDL)
])
fi
dnl Checks for library functions.
AC_CHECK_FUNCS(vsnprintf setvbuf setlocale nl_langinfo memmove bcopy setenv \
unsetenv)
if test "$install_runidn" = yes ; then
AC_CHECK_FUNCS(gethostbyname gethostbyname2 gethostbyaddr)
AC_CHECK_FUNCS(gethostbyname_r gethostbyname2_r gethostbyaddr_r, find_gethost_r=yes)
AC_CHECK_FUNCS(getipnodebyname getipnodebyaddr freehostent)
AC_CHECK_FUNCS(getaddrinfo freeaddrinfo getnameinfo)
AC_CHECK_FUNCS(dlopen dlsym)
fi
if test "$install_runidn" = yes ; then
dnl Checks the flavor of gethostbyaddr* functions.
AC_CACHE_CHECK(flavor of gethostbyaddr, ac_cv_flavor_gethostbyaddr,
[ac_cv_flavor_gethostbyaddr=unknown
AC_TRY_RUN(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
struct hostent *gethostbyaddr(const void *addr, socklen_t len, int type) {
return NULL;
}
int main() {
(void)gethostbyaddr(NULL, 0, 0);
return 0;
}
], ac_cv_flavor_gethostbyaddr=glibc2_2,,
ac_cv_flavor_gethostbyaddr=unknown)
AC_TRY_RUN(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
struct hostent *gethostbyaddr(const char *addr, size_t len, int type) {
return NULL;
}
int main() {
(void)gethostbyaddr(NULL, 0, 0);
return 0;
}
], ac_cv_flavor_gethostbyaddr=glibc,,
ac_cv_flavor_gethostbyaddr=unknown)
AC_TRY_RUN(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
struct hostent *gethostbyaddr(const char *addr, int len, int type) {
return NULL;
}
int main() {
(void)gethostbyaddr(NULL, 0, 0);
return 0;
}
], ac_cv_flavor_gethostbyaddr=traditional,,
ac_cv_flavor_gethostbyaddr=unknown)
if test "$ac_cv_func_gethostbyaddr" = no ; then
ac_cv_flavor_gethostbyaddr=none
fi])
case "$ac_cv_flavor_gethostbyaddr" in
glibc2_2)
ac_cv_type_ghba_addr_t='const void *'
ac_cv_type_ghba_addrlen_t='socklen_t'
;;
glibc)
ac_cv_type_ghba_addr_t='const char *'
ac_cv_type_ghba_addrlen_t='size_t'
;;
traditional | none)
ac_cv_type_ghba_addr_t='const char *'
ac_cv_type_ghba_addrlen_t='int'
;;
*)
AC_MSG_ERROR([can't build runidn, since parameter type list of gethostbyaddr() is unknown to configure.])
;;
esac
AC_DEFINE_UNQUOTED(GHBA_ADDR_T, $ac_cv_type_ghba_addr_t,
[Define as the type of the 1st argument of gethostbyaddr.])
AC_DEFINE_UNQUOTED(GHBA_ADDRLEN_T, $ac_cv_type_ghba_addrlen_t,
[Define as the type of the 2nd argument of gethostbyaddr.])
dnl Checks the flavor of getnameinfo functions.
AC_CACHE_CHECK(flavor of getnameinfo, ac_cv_flavor_getnameinfo,
[ac_cv_flavor_getnameinfo=unknown
AC_TRY_RUN(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host,
socklen_t hostlen, char *serv, socklen_t servlen,
unsigned int flags) {
return NULL;
}
int main() {
(void)getnameinfo(NULL, 0, NULL, 0, NULL, 0, 0);
return 0;
}
], ac_cv_flavor_getnameinfo=glibc2_2_2,,
ac_cv_flavor_getnameinfo=unknown)
AC_TRY_RUN(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host,
socklen_t hostlen, char *serv, socklen_t servlen,
int flags) {
return NULL;
}
int main() {
(void)getnameinfo(NULL, 0, NULL, 0, NULL, 0, 0);
return 0;
}
], ac_cv_flavor_getnameinfo=rfc2553bis_03,,
ac_cv_flavor_getnameinfo=unknown)
AC_TRY_RUN(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int getnameinfo(const struct sockaddr *sa, socklen_t salen, char *host,
size_t hostlen, char *serv, size_t servlen, int flags) {
return NULL;
}
int main() {
(void)getnameinfo(NULL, 0, NULL, 0, NULL, 0, 0);
return 0;
}
], ac_cv_flavor_getnameinfo=rfc2553,,
ac_cv_flavor_getnameinfo=unknown)
AC_TRY_RUN(
[
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
int getnameinfo(const struct sockaddr *sa, size_t salen, char *host,
size_t hostlen, char *serv, size_t servlen, int flags) {
return NULL;
}
int main() {
(void)getnameinfo(NULL, 0, NULL, 0, NULL, 0, 0);
return 0;
}
], ac_cv_flavor_getnameinfo=rfc2133,,
ac_cv_flavor_getnameinfo=unknown)
if test "$ac_cv_func_getnameinfo" = no ; then
ac_cv_flavor_getnameinfo=none
fi])
case "$ac_cv_flavor_getnameinfo" in
glibc2_2_2)
ac_cv_type_gni_salen_t='socklen_t'
ac_cv_type_gni_hostlen_t='socklen_t'
ac_cv_type_gni_servlen_t='socklen_t'
ac_cv_type_gni_flags_t='unsigned int'
;;
rfc2553bis_03)
ac_cv_type_gni_salen_t='socklen_t'
ac_cv_type_gni_hostlen_t='socklen_t'
ac_cv_type_gni_servlen_t='socklen_t'
ac_cv_type_gni_flags_t='int'
;;
rfc2553)
ac_cv_type_gni_salen_t='socklen_t'
ac_cv_type_gni_hostlen_t='size_t'
ac_cv_type_gni_servlen_t='size_t'
ac_cv_type_gni_flags_t='int'
;;
rfc2133 | none)
ac_cv_type_gni_salen_t='size_t'
ac_cv_type_gni_hostlen_t='size_t'
ac_cv_type_gni_servlen_t='size_t'
ac_cv_type_gni_flags_t='int'
;;
*)
AC_MSG_ERROR([can't build runidn, since parameter type list of getnameinfo() is unknown to configure.])
esac
AC_DEFINE_UNQUOTED(GNI_SALEN_T, $ac_cv_type_gni_salen_t,
[Define as the type of the 2nd argument of getnameinfo.])
AC_DEFINE_UNQUOTED(GNI_HOSTLEN_T, $ac_cv_type_gni_hostlen_t,
[Define as the type of the 4th argument of getnameinfo.])
AC_DEFINE_UNQUOTED(GNI_SERVLEN_T, $ac_cv_type_gni_servlen_t,
[Define as the type of the 6th argument of getnameinfo.])
AC_DEFINE_UNQUOTED(GNI_FLAGS_T, $ac_cv_type_gni_flags_t,
[Define as the type of the 7th argument of getnameinfo.])
fi
dnl resume here.
dnl Checks the flavor of gethost*_r functions.
if test "$find_gethost_r" = yes; then
AC_CACHE_CHECK(flavor of gethostbyname_r, ac_cv_flavor_gethost_r,
[AC_TRY_RUN(
changequote(<<, >>)dnl
<<
#include <stddef.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <stdio.h>
int main()
{
int err = 0;
struct hostent hebuf, *hp;
char buf[10];
/* Try resolving a invalid name using glibc flavor. */
(void)gethostbyname_r("@#!", &hebuf, buf, sizeof(buf), &hp, &err);
if (err != 0)
return 0; /* glibc flavor */
else
return 1; /* Sun flavor */
}
>>,
changequote([, ])dnl
ac_cv_flavor_gethost_r=glibc,
ac_cv_flavor_gethost_r=sun,
ac_cv_flavor_gethost_r=sun)])
if test "$ac_cv_flavor_gethost_r" = "glibc"; then
AC_DEFINE(GETHOST_R_GLIBC_FLAVOR, 1,
[Define if the prototype of gethost*_r is glibc flavor.])
fi
fi
dnl Find system shared object paths.
AC_FIND_SYSTEM_SHOBJ(libc)
if test "$install_runidn" = yes ; then
AC_FIND_SYSTEM_SHOBJ(libnsl)
fi
dnl Checks for iconv library.
if test "$liteonly" != yes ; then
AC_MSG_CHECKING(for iconv)
saved_CPPFLAGS=$CPPFLAGS
saved_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $ICONVINC"
LIBS="$LIBS $ICONVLIB"
AC_TRY_LINK([
#include <iconv.h>
], [
iconv_t i;
i = iconv_open("ISO-8859-1", "UTF-8");
], [iconv_try_link=yes], [iconv_try_link=no])
LIBS=$saved_LIBS
CPPFLAGS=$saved_CPPFLAGS
AC_MSG_RESULT($iconv_try_link)
if test "$iconv_try_link" = no ; then
AC_MSG_ERROR(iconv function not available)
fi
fi
dnl Check for codeset name for UTF-8.
if test "$liteonly" != yes ; then
AC_MSG_CHECKING([for codeset name $UTF8_NAME])
saved_CPPFLAGS=$CPPFLAGS
saved_LIBS=$LIBS
CPPFLAGS="$CPPFLAGS $ICONVINC"
LIBS="$LIBS $ICONVLIB"
AC_TRY_RUN([
#include <stddef.h>
#include <stdlib.h>
#include <iconv.h>
#define UTF8_NAME "$UTF8_NAME"
#define ICONV_FAIL ((iconv_t)(-1))
/* Check if the codeset name UTF8_NAME is valid by performing iconv_open(). */
int main() {
int i;
/* list of codeset names likely to exist */
static char *codeset[] = {
"ASCII", "ISO-8859-1", "ISO8859-1", "iso8859_1", "8859-1",
"Shift_JIS", "SJIS", "sjis", NULL,
};
/* First try null conversion. */
if (iconv_open(UTF8_NAME, UTF8_NAME) != ICONV_FAIL) return 0;
/* Unfortunately, above check fails on certain systems, such as Solaris. */
for (i = 0; codeset[i] != NULL; i++) {
if (iconv_open(UTF8_NAME, codeset[i]) != ICONV_FAIL) return 0;
}
return 1;
}
], utf8_name_valid=yes, utf8_name_valid=no, utf8_name_valid=unknown)
LIBS=$saved_LIBS
CPPFLAGS=$saved_CPPFLAGS
AC_MSG_RESULT($utf8_name_valid)
fi
dnl Output.
AC_CONFIG_HEADER(include/config.h)
AC_OUTPUT(
Makefile
)