spawn-pipe tests: Fix link error.

[pspp] / m4 / save-cwd.m4

diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
index 7437e0536786345d230bf30d41453fa50868023c..0769ea8e1d5532487e6308a212fd9b8aebb23ac6 100644 (file)
--- a/m4/save-cwd.m4
+++ b/m4/save-cwd.m4
@@ -1,12 +1,11 @@
-# serial 9
+# serial 10
 dnl Copyright (C) 2002-2006, 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.
 
+dnl Prerequisites for lib/save-cwd.c.
 AC_DEFUN([gl_SAVE_CWD],
 [
-  AC_LIBOBJ([save-cwd])
-  dnl Prerequisites for lib/save-cwd.c.
   AC_CHECK_FUNCS_ONCE([fchdir])
 ])