tree 847a97f45a23cbbcdcfa218c74e6c0a31bc2459e
parent ba3cb0549f7402856681e1c0ace0f797178fcfd3
author Charles Davis <cdavis5x@gmail.com> 1539023700 +0000
committer Charles Davis <cdavis5x@gmail.com> 1539023700 +0000

[CMake] Link to compiler-rt if LIBUNWIND_USE_COMPILER_RT is ON.

Summary:
If `-nodefaultlibs` is given, we weren't actually linking to it. This
was true irrespective of passing `-rtlib=compiler-rt` (see previous
patch). Now we explicitly link it to handle that case.

I wonder if we should be linking these libraries only if we're using
`-nodefaultlibs`...

Reviewers: beanz

Subscribers: dberris, mgorny, christof, chrib, cfe-commits

Differential Revision: https://reviews.llvm.org/D51657

git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@343990 91177308-0d34-0410-b5e6-96231b3b80d8