Commit Graph

3 Commits

Author SHA1 Message Date
Quentin Colombet
5cde53b025 [GlobalISel] Fix a ranlib warning about empty TOC.
Fixes PR26733


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@262057 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-26 20:05:02 +00:00
Quentin Colombet
3f0151fdc6 Play nice with Visual Studio and attributes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260568 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-11 19:33:21 +00:00
Quentin Colombet
317e76f08d [CMake] Produce an empty library for GlobalISel when not building it.
The rational for this change is that LLVMBuild cannot express conditional 
dependencies. Therefore, when we start optionally using GlobalISel library for 
say AArch64, without that change, all the tools that use the AArch64 library 
would need to explicitly link with GlobalISel when we ask for it.

This does not scale.

Instead, we will set the dependencies between the target and GlobalISel and if 
we did not ask to build GlobalISel, the library will just be empty.

Thanks to Chris Bieneman and Mehdi Animi for the idea.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@260566 91177308-0d34-0410-b5e6-96231b3b80d8
2016-02-11 19:18:27 +00:00