Import upstream version 1.26

[debian/tar] / m4 / alloca.m4

diff --git a/m4/alloca.m4 b/m4/alloca.m4
index 4b978e137cbe7c2d9f76baa6546764f6e2f7a0a6..e2e8a05a6eaa7a7bd06e698d74dd8b7fa76995ef 100644 (file)
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,15 +1,12 @@
-# alloca.m4 serial 9
-dnl Copyright (C) 2002-2004, 2006, 2007, 2009 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