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Subject: Re: [hwloc-devel] hwloc trunk nightly 1.3a1r3511 fails to build on CentOS 5.6 & RHEL 5.6
From: Jeff Squyres (jsquyres_at_[hidden])
Date: 2011-06-17 09:24:16

On Jun 17, 2011, at 4:04 AM, Christopher Samuel wrote:

>> Is there anyway to tell autoconf to ignore/drop some cached results?
>> Resetting the value of ac_cv_lib_pci_pci_lookup_name may work but I
>> don't know if we can do that (if we can, we should do it for
>> pci_init/pci_cleanup vs -lz too).
> Good guess Brice! This patch to configure from that nightly
> snapshot gets it working again:

FWIW, I specifically tested for the caching problem before I committed that, and it didn't exhibit it on my side (i.e., it didn't cache the result, so it actually ran the 2nd test).

I wonder if that's a feature of newer Autoconfs... hmmm...

Jeff Squyres
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