From 1e006fb1ea0a6ba06dcee20ba463fa8513477ad0 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Fri, 6 Jun 2003 23:04:56 +0000
Subject: .

---
 aclocal.m4 | 40 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 39 insertions(+), 1 deletion(-)

(limited to 'aclocal.m4')

diff --git a/aclocal.m4 b/aclocal.m4
index 332fcd835..2fc07e2db 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -860,7 +860,7 @@ WARNING: You don't seem to have perl5.003 or newer installed, or you lack
 ] )
 ])
 
-#serial 63   -*- autoconf -*-
+#serial 64   -*- autoconf -*-
 
 m4_undefine([AC_LANG_SOURCE(C)])
 dnl The following is identical to the definition in c.m4
@@ -951,6 +951,7 @@ AC_DEFUN([jm_MACROS],
   AC_REQUIRE([AC_FUNC_FSEEKO])
   AC_REQUIRE([AC_FUNC_VPRINTF])
   AC_REQUIRE([AC_FUNC_ALLOCA])
+  AC_REQUIRE([gl_FUNC_ALLOCA])
 
   AC_CONFIG_LIBOBJ_DIR([lib])
   AC_FUNC_GETLOADAVG
@@ -3408,6 +3409,43 @@ AC_DEFUN([jm_FUNC_GETGROUPS],
   test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS"
 ])
 
+# alloca.m4 serial 2 (gettext-0.12)
+dnl Copyright (C) 2002-2003 Free Software Foundation, Inc.
+dnl This file is free software, distributed under the terms of the GNU
+dnl General Public License.  As a special exception to the GNU General
+dnl Public License, this file may be distributed as part of a program
+dnl that contains a configuration script generated by Autoconf, under
+dnl the same distribution terms as the rest of that program.
+
+AC_DEFUN([gl_FUNC_ALLOCA],
+[
+  dnl Work around a bug of AC_EGREP_CPP in autoconf-2.57.
+  AC_REQUIRE([AC_PROG_CPP])
+  AC_REQUIRE([AC_PROG_EGREP])
+
+  AC_REQUIRE([AC_FUNC_ALLOCA])
+  if test $ac_cv_func_alloca_works = no; then
+    gl_PREREQ_ALLOCA
+  fi
+
+  # Define an additional variable used in the Makefile substitution.
+
+  AC_EGREP_CPP([Need own alloca], [
+#if defined __GNUC__ || defined _MSC_VER || !HAVE_ALLOCA_H
+  Need own alloca
+#endif
+    ],
+    ALLOCA_H=alloca.h,
+    ALLOCA_H=)
+  AC_SUBST([ALLOCA_H])
+])
+
+# Prerequisites of lib/alloca.c.
+# STACK_DIRECTION is already handled by AC_FUNC_ALLOCA.
+AC_DEFUN([gl_PREREQ_ALLOCA], [
+  AC_CHECK_HEADERS_ONCE(stdlib.h string.h)
+])
+
 #serial 5
 
 AC_PREREQ(2.13)
-- 
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