replace: Include libgen.h if available

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Martin Schwenke <martin@meltin.net>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Dec  1 18:08:54 CET 2016 on sn-devel-144

diff --git a/lib/replace/system/dir.h b/lib/replace/system/dir.h
index dec2d546492ced86a0631388e5c5018d8d95b285..0955b193958bc243def9fef5d092421f3ef8d31c 100644 (file)
--- a/lib/replace/system/dir.h
+++ b/lib/replace/system/dir.h
@@ -46,6 +46,10 @@
 #define mkdir(dir, mode) mkdir(dir)
 #endif
 
+#if HAVE_LIBGEN_H
+# include <libgen.h>
+#endif
+
 /* Test whether a file name is the "." or ".." directory entries.
  * These really should be inline functions.
  */