[Bug preprocessor/18102] darwin framework header search depends on order of options

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-01-17 21:21 -------
Subject: Bug 18102

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	apple-ppc-branch
Changes by:	austern@gcc.gnu.org	2005-01-17 21:21:43

Modified files:
	gcc            : ChangeLog c-incpath.c 

Log message:
	2004-12-09  Matt Rice  <ratmice@yahoo.com>
	
	Radar 3956913
	PR preprocessor/18102
	* c-incpath.c (remove_duplicates): Check for construct
	equality.
	
	- Customer impact (why this needs to be fixed): Cause at least one SWB failure.  It's likely customers could see the same problem.
	- Code reviewed by (name): Mike, Geoff
	- Code review date: 11/20/04, 12/9/04 (See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18102)
	- Root build number the fix was tested in: n/a
	- Root build date:n/a
	- What did you do to test the fix: Bootstrapped compiler, passed it both -I and -F to the same directory, verified that it appeared twice in search path when I ran with -v.
	- Is there a test case for this fix?  If not, why: There isn't a dg test case.  The SWB projects that failed are test cases, as is the test that I described above.
	- Other components affected by this fix (i.e., identify integration points): Xcode uses the -F option, so this will affect the way projects get built by Xcode.
	- Other groups affected by the fix (i.e., QA, Pubs, other eng groups): none
	- Is there Localization impact? no
	- Risk assessment: Low.  This fix has been the in the FSF tree for more than a month.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.14646.2.151.2.39&r2=1.14646.2.151.2.40
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/c-incpath.c.diff?cvsroot=gcc&only_with_tag=apple-ppc-branch&r1=1.2.2.7.2.5&r2=1.2.2.7.2.6



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18102