r180569 - in /trunk/gcc: ChangeLog cppdefault.c

[ian@gcc.gnu.org]

Author: ian
Date: Thu Oct 27 17:55:53 2011
New Revision: 180569

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=180569
Log:
	* cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if
	CROSS_DIRECTORY_STRUCTURE is defined and TARGET_SYSTEM_ROOT is
	not.
	(cpp_include_defaults): Only use NATIVE_SYSTEM_HEADER_DIR if it is
	defined.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cppdefault.c