gdb: fix building on Darwin 9

[deliverable/binutils-gdb.git] / binutils / configure.in

diff --git a/binutils/configure.in b/binutils/configure.in
index d0443cfff6936b8ef3ceda06522224dbe52b5e0b..4864380861dd07e4a3765ff5132848dad49626a6 100644 (file)
--- a/binutils/configure.in
+++ b/binutils/configure.in
@@ -1,5 +1,22 @@
 dnl Process this file with autoconf to produce a configure script.
 dnl
+dnl   Copyright 2012 Free Software Foundation
+dnl
+dnl This file is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 3 of the License, or
+dnl (at your option) any later version.
+dnl 
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program; see the file COPYING3.  If not see
+dnl <http://www.gnu.org/licenses/>.
+dnl
+
 AC_PREREQ(2.59)
 AC_INIT
 AC_CONFIG_SRCDIR(ar.c)
@@ -8,7 +25,7 @@ AC_CANONICAL_TARGET
 AC_ISC_POSIX
 
 changequote(,)dnl
-BFD_VERSION=`sed -n -e 's/^.._INIT_AUTOMAKE.*,[        ]*\([^  ]*\)[   ]*).*/\1/p' < ${srcdir}/../bfd/configure.in`
+BFD_VERSION=`${srcdir}/../bfd/configure --version | sed -n -e '1s,.* ,,p'`
 changequote([,])dnl
 AM_INIT_AUTOMAKE(binutils, ${BFD_VERSION})
 
@@ -44,6 +61,14 @@ AM_BINUTILS_WARNINGS
 
 AC_CONFIG_HEADERS(config.h:config.in)
 
+AH_VERBATIM([00_CONFIG_H_CHECK],
+[/* Check that config.h is #included before system headers
+   (this works only for glibc, but that should be enough).  */
+#if defined(__GLIBC__) && !defined(__FreeBSD_kernel__) && !defined(__CONFIG_H__)
+#  error config.h must be #included before system headers
+#endif
+#define __CONFIG_H__ 1])
+
 if test -z "$target" ; then
     AC_MSG_ERROR(Unrecognized target system type; please check config.sub.)
 fi
@@ -54,7 +79,7 @@ fi
 AC_PROG_YACC
 AM_PROG_LEX
 
-ALL_LINGUAS="da es fi fr id ja ro ru rw sk sv tr uk vi zh_CN zh_TW bg"
+ALL_LINGUAS="bg da es fi fr id it ja ro ru rw sk sv tr uk vi zh_CN zh_TW hr"
 ZW_GNU_GETTEXT_SISTER_DIR
 AM_PO_SUBDIRS
 
@@ -89,20 +114,31 @@ case "${host}" in
 esac
 AC_SUBST(DEMANGLER_NAME)
 
-AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h sys/param.h)
+AC_CHECK_HEADERS(string.h strings.h stdlib.h unistd.h fcntl.h sys/file.h limits.h locale.h sys/param.h wchar.h)
 AC_HEADER_SYS_WAIT
+ACX_HEADER_STRING
 AC_FUNC_ALLOCA
-AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll)
+AC_CHECK_FUNCS(sbrk utimes setmode getc_unlocked strcoll setlocale)
 AC_CHECK_FUNC([mkstemp],
              AC_DEFINE([HAVE_MKSTEMP], 1,
              [Define to 1 if you have the `mkstemp' function.]))
 AC_CHECK_FUNC([mkdtemp],
               AC_DEFINE([HAVE_MKDTEMP], 1,
               [Define to 1 if you have the `mkdtemp' function.]))
+  AC_MSG_CHECKING([for mbstate_t])
+  AC_TRY_COMPILE([#include <wchar.h>],
+  [mbstate_t teststate;],
+  have_mbstate_t=yes, have_mbstate_t=no)
+  AC_MSG_RESULT($have_mbstate_t)
+  if test x"$have_mbstate_t" = xyes; then
+    AC_DEFINE(HAVE_MBSTATE_T,1,[Define if mbstate_t exists in wchar.h.])
+  fi
 
 # Some systems have frexp only in -lm, not in -lc.
 AC_SEARCH_LIBS(frexp, m)
 
+AM_LC_MESSAGES
+
 AC_MSG_CHECKING(for time_t in time.h)
 AC_CACHE_VAL(bu_cv_decl_time_t_time_h,
 [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([#include <time.h>], [time_t i;])],