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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: 7 Aug 2006 07:04:04 -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 #24 from ebotcazou at gcc dot gnu dot org 2006-08-07 07:04 -------
> I think you meant to say, "not depend on the native compiler" :-)
Yes, the bootstrap compiler is the compiler you start the bootstrap with.
> Right, but... of course, whenever I say that I set such-and-such flags, I mean
> before configure time. After that point, it usually doesn't matter what you
> have set in the environment, because the standard variables are explicitly
> assigned in the makefiles.
Of course you can override them on the line of the "make" command.
> (You didn't think I was asking for the build system to track variables in the
> environment _after_ configure time... did you?)
I thought you were setting CFLAGS on the "make" line. But then your build
wouldn't have failed this early, you would probably have waited until stage2.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28515