[cmake-developers] Implicit library trouble with mixed languages

[Brad King]

On 05/02/2017 05:47 PM, Christian Pfeiffer wrote:
> Before filtering, gcc's output gives me the libgcc and libgcc_s twice. 

I think we already de-duplicate the results after extraction.

> However, I was mainly asking because the general matching logic there 
> can break down in other ways, too. For example, filtering libclang_rt.* 
> will cause Clang builds that pull in sanitizers, e.g. memory sanitizer 
> or UBsan, which both require libclang_rt.msan-... and 
> libclang_tr.ubsan_... to be linked to break on e.g. Linux.

That was added for this:

* https://gitlab.kitware.com/cmake/cmake/issues/16194
* https://gitlab.kitware.com/cmake/cmake/merge_requests/37

Thanks,
-Brad