open: Remove call-in from fchdir.m4.

[pspp] / m4 / dup3.m4

diff --git a/m4/dup3.m4 b/m4/dup3.m4
index e4fe7a6abc8ddc77a9a9ee5bcec139bdff0af281..f53d14ef75e32b34ddaf5c547d9e8bca5827fcbb 100644 (file)
--- a/m4/dup3.m4
+++ b/m4/dup3.m4
@@ -1,5 +1,5 @@
-# dup3.m4 serial 1
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
+# dup3.m4 serial 2
+dnl Copyright (C) 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,
 dnl with or without modifications, as long as this notice is preserved.
@@ -14,6 +14,5 @@ AC_DEFUN([gl_FUNC_DUP3],
   AC_CHECK_FUNCS_ONCE([dup3])
   if test $ac_cv_func_dup3 != yes; then
     HAVE_DUP3=0
-    AC_LIBOBJ([dup3])
   fi
 ])