X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fsave-cwd.m4;h=eec27890f557025fc702be25da7542b91d5445c7;hb=8aaff11b82298106fa5ce0ff3d22351d43dd468f;hp=fbe3279fa8896bc71177149c213ae46dd7ac9dd1;hpb=54c9220bea8ffa621f457e57478082fc2f17d2e9;p=gnulib.git

diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
index fbe3279fa..eec27890f 100644
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,4 +1,4 @@
-#serial 5
+#serial 7
 dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -10,5 +10,4 @@ AC_DEFUN([gl_SAVE_CWD],
   AC_LIBOBJ([save-cwd])
   dnl Prerequisites for lib/save-cwd.c.
   AC_CHECK_FUNCS_ONCE(fchdir)
-  AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h)
 ])