[llvm] r191670 - Enable building LTO on WIN32.

[Timur Iskhodzhanov]

Yes, my failure happened when using ninja.

2013/9/30  <Greg_Bedwell at sn.scee.net>:
>> I reverted it for now since it was also failing on the bots:
>>
>> http://bb.pgr.jp/builders/ninja-clang-i686-msc17-R/builds/5166/
>> steps/compile/logs/stdio
>
> Thanks.  I'm still trying to reproduce any failure here as it builds
> perfectly out of the box on all the configs I have tried. :-\
> The only obvious difference I can see is that I am building through devenv
> whereas the bot is using ninja (I didn't realise that this was an option
> until just now or I would have made sure to test it - sorry).
>
> I'm intrigued by the fact that it is calling link.exe when building
> LTO_static if I'm reading it correctly.  For all my configs it calls
> lib.exe for LTO.lib and link.exe for LTO.dll.  I will continue to
> investigate tomorrow.
>
> Thanks
>
> -Greg
>
> Rafael Espíndola <rafael.espindola at gmail.com> wrote on 30/09/2013
> 17:36:55:
>
>> From: Rafael Espíndola <rafael.espindola at gmail.com>
>> To: Greg_Bedwell at sn.scee.net
>> Cc: llvm-commits <llvm-commits at cs.uiuc.edu>, Timur Iskhodzhanov
>> <timurrrr at google.com>
>> Date: 30/09/2013 17:36
>> Subject: Re: [llvm] r191670 - Enable building LTO on WIN32.
>>
>> On 30 September 2013 11:48,  <Greg_Bedwell at sn.scee.net> wrote:
>> >> > I'm observing a build failure since this change:
>> >>
>> >> Greg, can you take a look?
>> >>
>> >
>> > Looking now... Sorry for the inconvenience.
>>
>> I reverted it for now since it was also failing on the bots:
>>
>> http://bb.pgr.jp/builders/ninja-clang-i686-msc17-R/builds/5166/
>> steps/compile/logs/stdio
>>
>> Cheers,
>> Rafael
>
>
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