Fix the CMake build system when libucl is used as a subproject - #398
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kjcamann wants to merge 1 commit into
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Fix the CMake build system when libucl is used as a subproject#398kjcamann wants to merge 1 commit into
kjcamann wants to merge 1 commit into
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CMAKE_SOURCE_DIR refers to the top-level project. If libucl is added as a subproject (e.g., if it is added as a git submodule and the main CMake build system adds it with `add_subdirectory`) then CMAKE_SOURCE_DIR won't refer to correct place. The correct location is PROJECT_SOURCE_DIR, which refers to the most recent project() call.
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CMAKE_SOURCE_DIR refers to the top-level project. If libucl is added as a subproject (e.g., if it is added as a git submodule and the main CMake build system adds it with
add_subdirectory) then CMAKE_SOURCE_DIR won't refer to correct place. The correct location is PROJECT_SOURCE_DIR, which refers to the most recent project() call.