688d71ea88
This commit fixes the problem of missing build dependencies between libclc source files and their various includes (namely headers and .inc files). We would like to do this with compiler-generated dependency files because then the dependencies are accurate and there are no false positives, leading to unnecessary rebuilds. This is how regular C/C++ dependencies are usually tracked by CMake. Note that this variable is an internal API so is not guaranteed to work, but then again *all* of CMake's support for new languages (which we use for CLC/LL languages) is an internal API. On balance this change is probably worth it due to how minimally invasive it is. It should work with all supported compilers and CMake generators.
13 lines
401 B
CMake
13 lines
401 B
CMake
if(NOT CMAKE_CLC_COMPILE_OBJECT)
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set(CMAKE_CLC_COMPILE_OBJECT
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"<CMAKE_CLC_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -o <OBJECT> -c <SOURCE> -emit-llvm")
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endif()
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if(NOT CMAKE_CLC_CREATE_STATIC_LIBRARY)
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set(CMAKE_CLC_CREATE_STATIC_LIBRARY
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"<CMAKE_CLC_ARCHIVE> -o <TARGET> <OBJECTS>")
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endif()
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set(CMAKE_INCLUDE_FLAG_CLC "-I")
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set(CMAKE_DEPFILE_FLAGS_CLC "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
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