llvm dev - Sep 2014 - [LLVMdev] [Compiler-RT] ARM build fails with unknown argument

Evgeniy,

I'm getting this error while building on ARM:

clang (LLVM option parsing): Unknown command line argument
'-asan-instrument-assembly'.  Try: 'clang (LLVM option parsing)
-help'
clang (LLVM option parsing): Did you mean '-asan-instrument-atomics'?
[6/32] Generating ASAN_INST_TEST_OBJECTS.asan_asm_test.cc.arm-inline.o

This doesn't happen on x86_64, so I'm guessing it's target specific.

Any ideas?

I'm putting up a buildbot that compilers and tests compilel-rt on ARM,
so we can track those things...

cheers,
--renato

It's http://llvm.org/bugs/show_bug.cgi?id=20490
Sorry I don't have a real solution for this at the moment.
I guess it will go away if you build X86 target in addition to ARM.

On Fri, Sep 5, 2014 at 6:19 PM, Renato Golin <renato.golin at linaro.org>
wrote:
> Evgeniy,
>
> I'm getting this error while building on ARM:
>
> clang (LLVM option parsing): Unknown command line argument
> '-asan-instrument-assembly'.  Try: 'clang (LLVM option parsing)
-help'
> clang (LLVM option parsing): Did you mean
'-asan-instrument-atomics'?
> [6/32] Generating ASAN_INST_TEST_OBJECTS.asan_asm_test.cc.arm-inline.o
>
> This doesn't happen on x86_64, so I'm guessing it's target
specific.
>
> Any ideas?
>
> I'm putting up a buildbot that compilers and tests compilel-rt on ARM,
> so we can track those things...
>
> cheers,
> --renato

Thanks! I'll do for now.

--renato

On 5 September 2014 16:36, Evgeniy Stepanov <eugeni.stepanov at gmail.com>
wrote:
> It's http://llvm.org/bugs/show_bug.cgi?id=20490
> Sorry I don't have a real solution for this at the moment.
> I guess it will go away if you build X86 target in addition to ARM.
>
> On Fri, Sep 5, 2014 at 6:19 PM, Renato Golin <renato.golin at
linaro.org> wrote:
>> Evgeniy,
>>
>> I'm getting this error while building on ARM:
>>
>> clang (LLVM option parsing): Unknown command line argument
>> '-asan-instrument-assembly'.  Try: 'clang (LLVM option
parsing) -help'
>> clang (LLVM option parsing): Did you mean
'-asan-instrument-atomics'?
>> [6/32] Generating ASAN_INST_TEST_OBJECTS.asan_asm_test.cc.arm-inline.o
>>
>> This doesn't happen on x86_64, so I'm guessing it's target
specific.
>>
>> Any ideas?
>>
>> I'm putting up a buildbot that compilers and tests compilel-rt on
ARM,
>> so we can track those things...
>>
>> cheers,
>> --renato