X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=m4%2Falloca.m4;h=e2e8a05a6eaa7a7bd06e698d74dd8b7fa76995ef;hb=bc973a082dddfe8c66baf7352df0433f83479ce1;hp=95f54a6d48c08452ba0f2eaef811c72ce2748825;hpb=138fc7e67e3d9845cd7d81aad0e9c7724784f9b9;p=debian%2Ftar

diff --git a/m4/alloca.m4 b/m4/alloca.m4
index 95f54a6d..e2e8a05a 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,15 +1,12 @@
-# alloca.m4 serial 8
-dnl Copyright (C) 2002-2004, 2006, 2007 Free Software Foundation, Inc.
+# alloca.m4 serial 10
+dnl Copyright (C) 2002-2004, 2006-2007, 2009-2011 Free Software Foundation,
+dnl Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
 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
@@ -26,7 +23,7 @@ AC_DEFUN([gl_FUNC_ALLOCA],
     ])
     if test $gl_cv_rpl_alloca = yes; then
       dnl OK, alloca can be implemented through a compiler built-in.
-      AC_DEFINE([HAVE_ALLOCA], 1,
+      AC_DEFINE([HAVE_ALLOCA], [1],
         [Define to 1 if you have 'alloca' after including <alloca.h>,
          a header that may be supplied by this distribution.])
       ALLOCA_H=alloca.h