16 lines
512 B
CMake
16 lines
512 B
CMake
include_guard(GLOBAL)
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function(find_include_dirs OUT_VAR LIBRARY_DIR)
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# Recursively find directories that contain .h files under LIBRARY_DIR
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file(GLOB_RECURSE HEADER_FILES ${LIBRARY_DIR}/*.h)
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set(INCLUDE_DIRS "")
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foreach(HEADER_FILE IN LISTS HEADER_FILES)
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get_filename_component(HEADER_DIR ${HEADER_FILE} DIRECTORY)
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list(APPEND INCLUDE_DIRS ${HEADER_DIR})
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endforeach()
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list(REMOVE_DUPLICATES INCLUDE_DIRS)
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set(${OUT_VAR} ${INCLUDE_DIRS} PARENT_SCOPE)
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endfunction()
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