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Re: --disable-multilib broken on x86_64
- From: Martin Michlmayr <tbm at cyrius dot com>
- To: "Lu, Hongjiu" <hongjiu dot lu at intel dot com>
- Cc: Michael Meissner <michael dot meissner at amd dot com>, gcc at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
- Date: Sat, 24 Mar 2007 23:04:12 +0000
- Subject: Re: --disable-multilib broken on x86_64
- References: <20070324210544.GB4360@deprecation.cyrius.com> <16D5B9AB904B0B46B22A27002EE3A8C8279843@scsmsx415.amr.corp.intel.com> <20070324222554.GC4360@deprecation.cyrius.com>
* Martin Michlmayr <firstname.lastname@example.org> [2007-03-24 22:25]:
> This can be fixed by making sure the canonical target is used in
> configure.ac so the check for the target will actually work, as below.
> OK to commit?
Actually, I should mention that I haven't fully bootstrapped GCC with
this change (although it fixes the build failure I saw before).
libgcc/configure.ac also uses $target for something else so I'm not
sure it's okay to canonicalize it. But at least the patch shows the
problem and a possible solution, so maybe you (or someone who
understsands the build scripts) can fully test it.