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diff m4/dup2.m4 @ 15789:aae9f931a8fa

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dup2: minor simplification * m4/dup2.m4 (gl_PREREQ_DUP2): Don't require AC_C_INLINE, as lib/dup2.c no longer uses 'inline'.
author Paul Eggert <eggert@cs.ucla.edu>
date Mon, 26 Sep 2011 09:27:08 -0700
parents ebd508fbaab8
children df1c78661f1f
line wrap: on
line diff
--- a/m4/dup2.m4
+++ b/m4/dup2.m4
@@ -1,4 +1,4 @@
-#serial 15
+#serial 16
 dnl Copyright (C) 2002, 2005, 2007, 2009-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -73,7 +73,4 @@
 ])
 
 # Prerequisites of lib/dup2.c.
-AC_DEFUN([gl_PREREQ_DUP2],
-[
-  AC_REQUIRE([AC_C_INLINE])
-])
+AC_DEFUN([gl_PREREQ_DUP2], [])