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Re: building glibc 2.15


On Thursday 22 March 2012 17:10:18 Allin Cottrell wrote:
> On Thu, 22 Mar 2012, Mike Frysinger wrote:
> > On Thursday 22 March 2012 12:46:01 Allin Cottrell wrote:
> >> Thanks. After I applied the __i686 patch found on the wiki
> >> glibc 2.15 built OK. But I'm seeing a few failures on "make
> >> check" and wondered if they were "expected" or anomalous. The
> >> failed tests are tst-mqueue1, tst-mqueue2, tst-mqueue3,
> >> tst-mqueue4, tst-mqueue7 and check-localplt. I can post the
> >> .out files if that's useful, but for example:
> >> 
> >> "mq_setattr on invalid mqd_t did not fail with EBADF: \
> >> Function not implemented"
> >> 
> >> "fct: mq_getattr failed: Function not implemented"
> >> 
> >> This is on Linux 3.3, gcc 4.7.0.
> > 
> > but what version of kernel headers are you building against ?
> 
> The headers are from 3.3. But -- maybe this is the issue -- I
> followed Linus's suggestion a little while back and built a
> 64-bit kernel, though the rest of the system is i686. (So when
> I configured glibc I used --build=i686-pc-linux-gnu.)
> 
> Hmm, in this situation is it necessary to configure the
> "public" kernel headers as i686? Well, I can google.

the exported kernel headers don't have autoconf style options, and the 
x86_64/x86 headers are unified, so that shouldn't matter.
-mike

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