X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Falloca.m4;h=689da75a2aca0a309cd9cf6d7186743f91fe95b1;hb=ee6855ea0843b56e6d9c3d6abde368ab22e5befe;hp=80d67aad776e70f83237f0a36650c9fb2e5dba36;hpb=1e6979e8bb29cbb42d09f09c79fbcaa9f57a44a3;p=gnulib.git

diff --git a/m4/alloca.m4 b/m4/alloca.m4
index 80d67aad7..689da75a2 100644
--- a/m4/alloca.m4
+++ b/m4/alloca.m4
@@ -1,5 +1,5 @@
-# alloca.m4 serial 10
-dnl Copyright (C) 2002-2004, 2006-2007, 2009-2010 Free Software Foundation,
+# alloca.m4 serial 11
+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,
@@ -36,6 +36,7 @@ AC_DEFUN([gl_FUNC_ALLOCA],
     ALLOCA_H=alloca.h
   fi
   AC_SUBST([ALLOCA_H])
+  AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"])
 ])
 
 # Prerequisites of lib/alloca.c.