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Date:      Fri, 17 Apr 2015 19:02:41 +0200
From:      John Marino <freebsd.contact@marino.st>
To:        Dmitry Marakasov <amdmi3@amdmi3.ru>, marino@freebsd.org
Cc:        ports-committers@freebsd.org, svn-ports-all@freebsd.org,  svn-ports-head@freebsd.org
Subject:   Re: svn commit: r383950 - in head/math/gambit: . files
Message-ID:  <55313CB1.6040103@marino.st>
In-Reply-To: <20150417115231.GD49022@hades.panopticon>
References:  <201504131918.t3DJIb0E063040@svn.freebsd.org> <5530452E.7080309@marino.st> <20150417115231.GD49022@hades.panopticon>

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On 4/17/2015 13:52, Dmitry Marakasov wrote:
> * John Marino (freebsd.contact@marino.st) wrote:
> 
>> Actually it stopped building on gcc5:
>> --- gambit-gnm ---
>> src/tools/gt/aggame.o: In function `aggame::SymPayoffMatrix(cmatrix&,
>> cvector&, double)':
>> aggame.cc:(.text+0xe04): undefined reference to `agg::doProjection(int,
>> int, double*)'
>> --- gambit-ipa ---
>> *** [gambit-ipa] Error code 1
>>
>> However the dragonfly world changed before this build so I'm not 100%
>> sure these patches are responsible, so this is FYI for now.
> 
> Patches seem to be unrelated.

That was built on April 2 snapshot of gcc5, which had two known C++
internal compiler error bugs.  I updated DragonFly to April 17 snapshot
(post release candidate for 5.1) and now gambit successfully builds.

So the above probably was likely a compiler bug.

John



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