2002-01-30 David O'Brien <obrien@FreeBSD.org>

[pf3gnuchains/gcc-fork.git] / libjava / acinclude.m4

diff --git a/libjava/acinclude.m4 b/libjava/acinclude.m4
index bcccf36..3412e62 100644 (file)
--- a/libjava/acinclude.m4
+++ b/libjava/acinclude.m4
@@ -9,7 +9,7 @@ AC_ARG_ENABLE(multilib,
   *)   AC_MSG_ERROR(bad value ${enableval} for multilib option) ;;
  esac], [multilib=yes])dnl
 
-dnl We may get other options which we dont document:
+dnl We may get other options which we don't document:
 dnl --with-target-subdir, --with-multisrctop, --with-multisubdir
 
 # When building with srcdir == objdir, links to the source files will
@@ -61,7 +61,7 @@ version=0.0.7
 dnl Still use "libjava" here to placate dejagnu.
 AM_INIT_AUTOMAKE(libjava, $version)
 
-# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we dont
+# AC_CHECK_TOOL does AC_REQUIRE (AC_CANONICAL_BUILD).  If we don't
 # run it explicitly here, it will be run implicitly before
 # LIBGCJ_CONFIGURE, which doesn't work because that means that it will
 # be run before AC_CANONICAL_HOST.
@@ -80,7 +80,7 @@ AM_MAINTAINER_MODE
 # need to use $(EXEEXT).  Moreover, the test for EXEEXT normally
 # fails, because we are probably configuring with a cross compiler
 # which cant create executables.  So we include AC_EXEEXT to keep
-# automake happy, but we dont execute it, since we dont care about
+# automake happy, but we don't execute it, since we don't care about
 # the result.
 if false; then
   # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands
@@ -191,3 +191,28 @@ size_t iconv();
   fi
   AC_SUBST(LIBICONV)
 ])
+
+# Check whether LC_MESSAGES is available in <locale.h>.
+# Ulrich Drepper <drepper@cygnus.com>, 1995.
+#
+# This file can be copied and used freely without restrictions.  It can
+# be used in projects which are not available under the GNU General Public
+# License or the GNU Library General Public License but which still want
+# to provide support for the GNU gettext functionality.
+# Please note that the actual code of the GNU gettext library is covered
+# by the GNU Library General Public License, and the rest of the GNU
+# gettext package package is covered by the GNU General Public License.
+# They are *not* in the public domain.
+
+# serial 2
+
+AC_DEFUN([AM_LC_MESSAGES],
+  [if test $ac_cv_header_locale_h = yes; then
+    AC_CACHE_CHECK([for LC_MESSAGES], am_cv_val_LC_MESSAGES,
+      [AC_TRY_LINK([#include <locale.h>], [return LC_MESSAGES],
+       am_cv_val_LC_MESSAGES=yes, am_cv_val_LC_MESSAGES=no)])
+    if test $am_cv_val_LC_MESSAGES = yes; then
+      AC_DEFINE(HAVE_LC_MESSAGES, 1,
+        [Define if your <locale.h> file defines LC_MESSAGES.])
+    fi
+  fi])