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cppdefault.c: Undef NATIVE_SYSTEM_HEADER_DIR if CROSS_DIRECTORY_STRUCTURE is defined and... 

* 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.

From-SVN: r180569
This commit is contained in:
Ian Lance Taylor 2011-10-27 17:55:53 +00:00 committed by Ian Lance Taylor
parent 1f6dd97b57
commit 859ed2a79e
2 changed files with 11 additions and 0 deletions
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8
gcc/ChangeLog
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@ -1,3 +1,11 @@
2011-10-27 Ian Lance Taylor <iant@google.com>
* 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.
2011-10-27 Richard Henderson <rth@redhat.com>
* optabs.c (expand_vec_perm): Use the correct mode for scaling the

3
gcc/cppdefault.c
View File

@ -32,6 +32,7 @@
#if defined (CROSS_DIRECTORY_STRUCTURE) && !defined (TARGET_SYSTEM_ROOT)
# undef LOCAL_INCLUDE_DIR
# undef NATIVE_SYSTEM_HEADER_DIR
#else
# undef CROSS_INCLUDE_DIR
#endif
@ -84,8 +85,10 @@ const struct default_include cpp_include_defaults[]
/* Another place the target system's headers might be. */
{ TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0 },
#endif
#ifdef NATIVE_SYSTEM_HEADER_DIR
/* /usr/include comes dead last. */
{ NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
#endif
{ 0, 0, 0, 0, 0, 0 }
};
#endif /* no INCLUDE_DEFAULTS */