X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Ffopen.m4;h=8f81a4a2440e6e4c647b9b59e8168b405079ad88;hb=17f87c3231d8808b8e873126abf15e6e8b9a0e67;hp=c1bbe8842128286c9316667625455db3710f709f;hpb=bf22d71aabc025f08e01ade3fd65a34eb8e823dd;p=gnulib.git

diff --git a/m4/fopen.m4 b/m4/fopen.m4
index c1bbe8842..8f81a4a24 100644
--- a/m4/fopen.m4
+++ b/m4/fopen.m4
@@ -1,4 +1,4 @@
-# fopen.m4 serial 2
+# fopen.m4 serial 3
 dnl Copyright (C) 2007-2008 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -43,8 +43,15 @@ changequote([,])dnl
             [Define to 1 if fopen() fails to recognize a trailing slash.])
           REPLACE_FOPEN=1
           AC_LIBOBJ([fopen])
+          gl_PREREQ_FOPEN
           ;;
       esac
       ;;
   esac
 ])
+
+# Prerequisites of lib/fopen.c.
+AC_DEFUN([gl_PREREQ_FOPEN],
+[
+  AC_REQUIRE([AC_C_INLINE])
+])