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[CMake] Projects supported via LLVM_EXTERNAL_*_SOURCE_DIR need to be explicitly speci...
authorChris Bieneman <beanz@apple.com>
Tue, 21 Jul 2015 15:53:09 +0000 (15:53 +0000)
committerChris Bieneman <beanz@apple.com>
Tue, 21 Jul 2015 15:53:09 +0000 (15:53 +0000)
commit19d42692e7a09945d1ddaf8d35a09911a825e06c
treee2247e8f1907bd20a09a19c1a4772187388ede14tree | snapshot
parentf00afcc79bd9b2cc4b7c2acba1d1e4202d485a40commit | diff
[CMake] Projects supported via LLVM_EXTERNAL_*_SOURCE_DIR need to be explicitly specified.

One part of my refactoring from r242705 is untenable due to how CMake caches variables. There is no way other than caching to allow variables to be set in one directory and globally readable, but we really don't want to cache the temporary value marking that a directory has already been included.

llvm-svn: 242793
llvm/cmake/modules/AddLLVM.cmake diff | blob | history
llvm/tools/CMakeLists.txt diff | blob | history
Domain: System / Toolchain;