Sebastian Neubauer 1dbb7a3518 [CMake] Fix cross-compiling with LLVM as CMake subproject ...

When embedding LLVM as a CMake subproject, using cross-compiling does
not work at the moment. This also affects -DLLVM_OPTIMIZED_TABLEGEN=1,
which uses the same CMake infrastructure.

This patch replaces global CMake variables with the current version,
which allows cross-compilation to work in a subproject.

CMAKE_BINARY_DIR -> CMAKE_CURRENT_BINARY_DIR
CMAKE_SOURCE_DIR -> CMAKE_CURRENT_SOURCE_DIR
CMAKE_PROJECT_NAME -> PROJECT_NAME

Differential Revision: https://reviews.llvm.org/D78913

2020-04-30 16:54:20 +02:00

5.1 KiB

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