ccache issues during buildworld on recent -CURRENT

[Bryan Drewery]

On 6/17/2013 6:58 AM, Eggert, Lars wrote:
> Hi,
> 
> any further ideas? This issue still exist when building -CURRENT on -STABLE as of today.
> 
> Thanks,
> Lars

ccache is known to be broken with clang [1]. I would recommend not using it.

Sometimes CCACHE_CPP2=1 in make.conf can help. CCACHE_CPP2=1 is
hardcoded in version 3.1.9_2 of devel/ccache on CURRENT. There are other
classes of problems that are not fixed in upstream ccache yet.

There are a few fixes in the ccache development repository that I have
been meaning to bring to our devel/ccache port.

[1]
http://svnweb.freebsd.org/ports/head/devel/ccache/files/pkg-message-clang?view=co

-- 
Regards,
Bryan Drewery

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