Wenlei He 76de2f4a9c CMake: allow overriding CMAKE_CXX_VISIBILITY_PRESET
This allows overriding the `CMAKE_CXX_VISIBILITY_PRESET` on the command line. For example, setting the value to `default` lets PIC LLVM static libraries be converted to DSOs, without the need to rebuild LLVM with BUILD_SHARED_LIBS=ON.

Reviewed By: wenlei

Differential Revision: https://reviews.llvm.org/D104168
2021-06-15 15:51:18 -07:00
..
2021-06-15 20:04:02 +00:00

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