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Date:      Sat, 29 Apr 2017 19:00:11 +0200 (CEST)
From:      Gerald Pfeifer <gerald@pfeifer.com>
To:        Jung-uk Kim <jkim@FreeBSD.org>
Cc:        papowell@astart.com, freebsd-stable@freebsd.org
Subject:   Re: GCC + FreeBSD 11.0 Stable - stat.h does not have vm_ooffset_t definition
Message-ID:  <alpine.LSU.2.21.1704291846170.2928@anthias.pfeifer.com>
In-Reply-To: <22bfc9eb-f037-cb1e-931f-a995e98093e2@FreeBSD.org>
References:  <8316fd8e-056d-32a1-1e59-414269476190@astart.com> <95c6f08e-0cf7-f0f3-8b19-29e03b3f4f96@FreeBSD.org> <39149f1c-d939-5c60-a0c3-ab76fa0f750b@astart.com> <f264ebcc-4cd4-4541-f19d-227cde74b3ba@FreeBSD.org> <fb7749f8-193a-2cdc-db8f-9ca046a0b94e@astart.com> <22bfc9eb-f037-cb1e-931f-a995e98093e2@FreeBSD.org>

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On Thu, 27 Apr 2017, Jung-uk Kim wrote:
>>>>>> I found the problem,  but I do not know how to resolve this.  When you
>>>>>> install the GCC compiler from the PKG repository it appears to create a
>>>>>> modified set of include files from the system (default?) include files
>>>>>> (/usr/include).  However, when the modified /usr/include/sys/types.h
>>>>>> file is created, the typedef for vm_ooffset_t is modified,  and there is
>>>>>> no reference to __vm_ooffset_t that the compiler can resolve.
>>>>>>
>>>>>> < typedef       __int64_t       vm_ooffset_t;
>>>>>> ---
>>>>>> > typedef       __vm_ooffset_t  vm_ooffset_t;
>>>>> ...
>>>>> You have to rebuild lang/gcc from the ports tree to fix this problem.
>>>>>
>>>>> https://lists.freebsd.org/pipermail/freebsd-current/2017-February/064937.html
>>>> Does this mean that the GCC port/package needs to be updated?  If so, 
>>>> should I file a PR report on this issue?
>>>> I (temporarily) fixed this problem by hand editting the modified types.h
>>>> file and things seem to work.
>>> I already wrote a patch (attached). :-)
> If the maintainer (gerald) approves.  CC'd.

Thanks for bringing this to my attention.  

Can you please help me understand why this is necessary?  If the
port/package is builts from scratch, does this trigger the problem?

Or is this only a question of an old package running on that new
version of FreeBSD after these changes?

(I am wondering whether just forcing a rebuild of that package is
not going to have the same effect?)

Gerald



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