Svadev mailing list

["Martin Richtarsky" <ps1 AT martinien.de>]

John Criswell schrieb:
> On 9/17/12 4:09 PM, Martin Richtarsky wrote:
>> John Criswell schrieb:
>>> Dear All,
>>>
>>> I'm writing to let everyone know that SAFECode mainline (which works
>>> with LLVM mainline) is now ready for development.  All SAFECode
>>> developers should submit new patches and commits to mainline SAFECode;
>>> we're freezing the release_30 branch of SAFECode.
>>
>> I'm getting a linker error when building current LLVM trunk together
>> with
>> SAFECode trunk. Anyone has seen this before?
>>
>> llvm[4]: Linking Release+Asserts Shared Library libclang.so
>> /usr/lib64/gcc/x86_64-suse-linux/4.3/../../../../x86_64-suse-linux/bin/ld:
>> anonymous version tag cannot be combined with other version tags
>> collect2: ld returned 1 exit status
>> make[4]: ***
>> [/local/mar_/buildsafecode/projects/safecode/Release+Asserts/lib/libclang.so]
>> Error 1
>
> I haven't seen this error.  I usually use Debug builds; I'm running a
> Release+Asserts build right now to see if that causes the issue to show
> up.
>
> In the meantime, can you tell me what version of GCC (or Clang) and ld
> you're using?  We should make sure they're not one of the versions that
> can't build LLVM.


I was using:

gcc (SUSE Linux) 4.3.4 [gcc-4_3-branch revision 152973]

and these two ld's

GNU ld (GNU Binutils; SUSE Linux Enterprise 11) 2.20.0.20100122-0.7.9
GNU ld (GNU Binutils) 2.22.52


This gcc version did show a problem building LLVM before, but I have added
a workaround for that (change -O3 to -O2 in the configure script). This
was a known problem on clang-dev.

I will also try a debug build tomorrow.

Best regards,
Martin