r270373 - [driver][mips] Support new versions of MIPS CodeScape toolchains

[Ismail Donmez via cfe-commits]

Indeed the problematic option is -DCLANG_DEFAULT_CXX_STDLIB=libc++ ,
thanks Jonas!

On Thu, May 26, 2016 at 11:19 AM, Hahnfeld, Jonas
<Hahnfeld at itc.rwth-aachen.de> wrote:
> Hi,
>
> Have you also set CLANG_DEFAULT_CXX_STDLIB? Then you may need to add an
> '-stdlib=platform' to the test... (see r260662 and r263434)
>
> Cheers,
> Jonas
>
>> -----Original Message-----
>> From: cfe-commits [mailto:cfe-commits-bounces at lists.llvm.org] On Behalf
>> Of Ismail Donmez via cfe-commits
>> Sent: Thursday, May 26, 2016 10:03 AM
>> To: Simon Atanasyan
>> Cc: cfe-commits
>> Subject: Re: r270373 - [driver][mips] Support new versions of MIPS
>> CodeScape toolchains
>>
>> Hi,
>>
>> I think this is because I enable libc++ by default with -
>> DLLVM_ENABLE_LIBCXX=ON , so this tests need an explicit -stdlib=libstdc++
>>
>> ismail
>>
>>
>> On Thu, May 26, 2016 at 10:08 AM, Simon Atanasyan
>> <simon at atanasyan.com> wrote:
>> > I'm trying to reproduce the problem but without success yet. And all
>> > buildbots available to me are green. So no ideas right now.
>> >
>> > By the way, as far as I can see you use some sort of build system
>> > probably to get rpm package. Right? Could you try to build Clang by
>> > hand (http://clang.llvm.org/get_started.html) and run the tests. Is
>> > the problem reproduced in that case?
>> >
>> > On Thu, May 26, 2016 at 10:01 AM, Ismail Donmez <ismail at i10z.com>
>> wrote:
>> >> Any ideas what's going on?
>> >>
>> >> On Wed, May 25, 2016 at 1:35 PM, Ismail Donmez <ismail at i10z.com>
>> wrote:
>> >>> Hi,
>> >>>
>> >>> On Wed, May 25, 2016 at 1:32 PM, Simon Atanasyan
>> <simon at atanasyan.com> wrote:
>> >>>> Hi,
>> >>>>
>> >>>> Thanks for the information. One more question. Does the following
>> folder exist?
>> >>>>
>> >>>>
>> /home/abuild/rpmbuild/BUILD/llvm/tools/clang/test/Driver/Inputs/mip
>> >>>> s_img_v2_tree/lib/gcc/mips-img-linux-gnu/4.9.2/../../../../mips-img
>> >>>> -linux-gnu/include/c++/4.9.2
>> >>>>
>> >>>
>> >>> Yes :
>> >>>
>> >>> :/ # ls
>> >>>
>> /home/abuild/rpmbuild/BUILD/llvm/tools/clang/test/Driver/Inputs/mips
>> >>> _img_v2_tree/lib/gcc/mips-img-linux-gnu/4.9.2/../../../../mips-img-l
>> >>> inux-gnu/include/c++/4.9.2
>> >>> mips-img-linux-gnu
>> >
>> > --
>> > Simon
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