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[Bug bootstrap/28515] CFLAGS not propagated, resulting in object mismatch
- From: "ebotcazou at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 6 Aug 2006 08:48:30 -0000
- Subject: [Bug bootstrap/28515] CFLAGS not propagated, resulting in object mismatch
- References: <bug-28515-8784@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #14 from ebotcazou at gcc dot gnu dot org 2006-08-06 08:48 -------
> That's a fairly slippery slope. Does -KPIC/-fPIC/etc. make cc a different
> compiler? -g/-O? -g/-pg? (Yes, the linker might be able to handle those
> combinations, but you may end up with a Frankenbinary that fails unpredictably
> at run-time.) Where do you draw the line?
At the ABI level.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28515