re PR other/47467 (hwint.h:239:3: error: implicit declaration of function 'abs')

	PR bootstrap/47467
	* targext.c: Include target files if IN_RTS is defined.

From-SVN: r169308

gcc/ada/ChangeLog

+2011-01-26  Eric Botcazou  <ebotcazou@adacore.com>
+
+	PR bootstrap/47467
+	* targext.c: Include target files if IN_RTS is defined.
+
 2011-01-26  Richard Guenther  <rguenther@suse.de>
 
 	PR bootstrap/47467

gcc/ada/targext.c

@@ -6,7 +6,7 @@
  *                                                                          *
  *                          C Implementation File                           *
  *                                                                          *
- *        Copyright (C) 2005-2009  Free Software Foundation, Inc.           *
+ *        Copyright (C) 2005-2011, Free Software Foundation, Inc.           *
  *                                                                          *
  * GNAT is free software;  you can  redistribute it  and/or modify it under *
  * terms of the  GNU General Public License as published  by the Free Soft- *
@@ -33,8 +33,13 @@
 /*  extension for object and executable files. It is used by the compiler,  */
 /*  binder and tools.                                                       */
 
+#ifdef IN_RTS
+#include "tconfig.h"
+#include "tsystem.h"
+#else
 #include "config.h"
 #include "system.h"
+#endif
 #include "coretypes.h"
 #include "tm.h"