X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fmultiarch.m4;h=389bd2bbaa6e73bbccc10e73f88c2ab079a24e0b;hb=eb6dce1d3a40d4d24422ab59856a6dd193b79de5;hp=d857599d6b03353d0f7fb5631ceb3bcd32353184;hpb=8007742f015b762f552fb088ae39007cfcc5068d;p=gnulib.git

diff --git a/m4/multiarch.m4 b/m4/multiarch.m4
index d857599d6..389bd2bba 100644
--- a/m4/multiarch.m4
+++ b/m4/multiarch.m4
@@ -1,5 +1,5 @@
-# multiarch.m4 serial 2
-dnl Copyright (C) 2008 Free Software Foundation, Inc.
+# multiarch.m4 serial 5
+dnl Copyright (C) 2008, 2009, 2010 Free Software Foundation, 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.
@@ -19,7 +19,7 @@ dnl with or without modifications, as long as this notice is preserved.
 # Detect this situation and set the macro AA_APPLE_UNIVERSAL_BUILD at the
 # beginning of config.h and set APPLE_UNIVERSAL_BUILD accordingly.
 
-AC_DEFUN([gl_MULTIARCH],
+AC_DEFUN_ONCE([gl_MULTIARCH],
 [
   dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN.
   gl_cv_c_multiarch=no