Revert "[CMake] Support statically linking dependencies only to shared or static library"

This reverts commit r337668: broke the cxxabi build when using Make.

git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@337670 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed