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[Bug lto/54206] build in source dir breaks lto plugin detection
- From: "manu at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 04 Oct 2012 18:44:16 +0000
- Subject: [Bug lto/54206] build in source dir breaks lto plugin detection
- Auto-submitted: auto-generated
- References: <bug-54206-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54206
Manuel LÃpez-IbÃÃez <manu at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |aoliva at gcc dot gnu.org,
| |bonzini at gnu dot org, dj
| |at redhat dot com,
| |Ralf.Wildenhues at gmx dot
| |de
--- Comment #4 from Manuel LÃpez-IbÃÃez <manu at gcc dot gnu.org> 2012-10-04 18:44:16 UTC ---
(In reply to comment #3)
> I've just hit this problem too after a large amount (for me!) of debugging the
> build process of GCC. A big +1 to either fixing it "properly" (however that may
> be achieved), or completely deprecating the srcdir==objdir build so people like
> myself and Andi don't get waylaid for a long time diagnosing the issue.
Nobody is even thinking about fixing it ever, so I wonder why keep punishing
users.
It would be extra nice to detect that objdir is a subdirectory of srcdir and
give a nice error.