5fed24a396
Summary: As it was, always exporting LLVM_LINK_LLVM_DYLIB caused out-of-tree clients to lose the ability to link against the dylib, even if in-tree tools did not. By only exporting the setting if it is enabled, out-of-tree clients get the correct default, but may still choose if they can. Reviewers: mgorny, beanz, labath, bogner, chandlerc Reviewed By: bogner, chandlerc Subscribers: bollu, llvm-commits Differential Revision: https://reviews.llvm.org/D49843 llvm-svn: 338119
See docs/CMake.html for instructions on how to build LLVM with CMake.