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Date: Sun, 29 Apr 2012 14:18:05 +0200
From: Dimitry Andric <dim@FreeBSD.org>
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To: "O. Hartmann" <ohartman@zedat.fu-berlin.de>
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Cc: Current FreeBSD <freebsd-current@freebsd.org>
Subject: Re: lang/gcc46: error when compiling with CLANG
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On 2012-04-29 12:54, O. Hartmann wrote:
> On a FreeBSD 10-CURRENT/amd64 box the compilation/update of the port
> lang/gcc46 fails with the below shown error.
> 
> Since the port compiles well on FreeBSD 9 and another FreeBSD 10 box
> (all amd64, CLANG built), I feel a bit confused since the setup is
> almost the same on all boxes. The machine in question is the most modern
> box, equipted with a Core i7-3930K:
...
...
> gmake[3]: *** [s-tm-texi] Segmentation fault: 11 (core dumped)
> gmake[3]: *** Waiting for unfinished jobs....

What happens if you simply repeat the build?  If the segfault occurs at
different stages every time, you might simply have bad RAM.  Another
possibility is that the build is out of memory, in that case you could
try running it without multiple make jobs (e.g. set DISABLE_MAKE_JOBS).