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Date:      Fri, 11 May 2018 11:06:07 -0700
From:      Conrad Meyer <cem@freebsd.org>
Cc:        src-committers <src-committers@freebsd.org>, svn-src-all@freebsd.org,  svn-src-head@freebsd.org
Subject:   Re: svn commit: r333461 - head/sys/amd64/amd64
Message-ID:  <CAG6CVpXy67RJ%2B7upVF-QgT-KEujuM6k0oFk7rQ3Yr2fufH%2BZsQ@mail.gmail.com>
In-Reply-To: <CAG6CVpUpMW=w5u-bYS=c6ow6%2BaDO-Oe6kUmbtkBD0VR8GNvMqg@mail.gmail.com>
References:  <201805101501.w4AF1iI0039082@repo.freebsd.org> <CAG6CVpWpVm%2BQhOS-pEBmoo=11hkYacysgcHAkvcVneTF1JWvrA@mail.gmail.com> <20180511100713.GG6887@kib.kiev.ua> <CAG6CVpUpMW=w5u-bYS=c6ow6%2BaDO-Oe6kUmbtkBD0VR8GNvMqg@mail.gmail.com>

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PR here, for the curious:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228161

On Fri, May 11, 2018 at 11:00 AM, Conrad Meyer <cem@freebsd.org> wrote:
> On Fri, May 11, 2018 at 3:07 AM, Konstantin Belousov
> <kostikbel@gmail.com> wrote:
>> On FreeBSD, gcc configuration requires explicit --enable-gnu-indirect-function
>> option.  I see it in e.g. lang/gcc7 port Makefile.
>>
>> On the other hand, I do not understand how devel/amd64-xtoolchain-gcc
>> and devel/powerpc64-xtoolchain-gcc are build, so cannot see whether the
>> switch is added to the configure invocation.  But I suspect that it is
>> not.
>>
>> In other words, most likely the problem is due to the port itself.
>
> Sure, I will try to track it down and file a port bug.  Until then,
> though, head is broken for cross toolchain GCC users :-(.
>
> I believe xtoolchain GCC is configured here:
> https://svnweb.freebsd.org/ports/head/devel/powerpc64-gcc/Makefile?view=markup#l44
>  (Indeed, --enable-gnu-indirect-function is absent.)
>
> Thanks,
> Conrad



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