Imported Upstream version 1.4

[debian/gzip] / m4 / save-cwd.m4

diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
new file mode 100644 (file)
index 0000000..06dd16b
--- /dev/null
+++ b/m4/save-cwd.m4
@@ -0,0 +1,12 @@
+# serial 9
+dnl Copyright (C) 2002-2006, 2009-2010 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.
+
+AC_DEFUN([gl_SAVE_CWD],
+[
+  AC_LIBOBJ([save-cwd])
+  dnl Prerequisites for lib/save-cwd.c.
+  AC_CHECK_FUNCS_ONCE([fchdir])
+])