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Re: gcc-4.3 numerical results problem



On Friday 22 February 2008 05:25:27 pm Lubomir Kundrak wrote:
> On Fri, 2008-02-22 at 13:52 -0500, Neal Becker wrote:
> > I've got a new unuran from upstream.  When built on x86_64 gcc-4.1.2
> > (F8), it passes it's self tests.  When built on fedora build (rawhide),
> > one test fails.
> >
> > I have no idea how to debug this.  I guess my only choice is get hold of
> > a machine with rawhide running on it?
>
> Another way is grabbing the gcc 4.3 packages from koji and install them
> in your Fedora 8.
>
> yum install --enablerepo=development update 'gcc*'
>
> Or recursively grab contents of
> http://koji.fedoraproject.org/packages/gcc/4.3.0/0.10/x86_64/ and do a
> rpm -Fvh *x86_64.rpm in that directory.

Or install mock, and fire up the build in mock. You can even 'mock -r 
fedora-devel-arch shell' to get a shell in the mock chroot to poke at things 
by hand in a rawhidey env. That's what I did when debugging/fixing/testing 
all my packages that needed gcc 4.3 fixage.


-- 
Jarod Wilson
jwilson redhat com


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