1 files changed, 49 insertions, 0 deletions
diff --git a/libobjc/objc-private/common.h b/libobjc/objc-private/common.h
new file mode 100644
index 000000000..4f4ec5cd0
--- /dev/null
+++ b/libobjc/objc-private/common.h
@@ -0,0 +1,49 @@
+/* GNU Objective C Runtime Common Private Definitions
+   Copyright (C) 2010 Free Software Foundation, Inc.
+   Contributed by Nicola Pero
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify it under the
+terms of the GNU General Public License as published by the Free Software
+Foundation; either version 3, or (at your option) any later version.
+
+GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef __objc_private_common_INCLUDE_GNU
+#define __objc_private_common_INCLUDE_GNU
+
+/* This file contains definitions that should be included by all .c
+   and .m files in libobjc.  */
+
+/* This variable allows the public headers to determine when they are
+   being included by a file inside libobjc itself, or when they are
+   being included by an external file.  */
+#define GNU_LIBOBJC_COMPILING_LIBOBJC_ITSELF 1
+
+/* When debugging libobjc, add
+
+   #define DEBUG 1
+
+   at the very beginning of a file in libobjc (before including this file) to turn
+   on DEBUG_PRINTF().  */
+#ifdef DEBUG
+#include <stdio.h>
+#define DEBUG_PRINTF(format, args...) printf (format, ## args)
+#else
+#define DEBUG_PRINTF(format, args...)
+#endif 
+
+#endif /* __objc_private_common_INCLUDE_GNU */