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19 lines
728 B
19 lines
728 B
enable_language(C)
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file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/main.c" "int main() { return 0;}")
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set(include_dir "${CMAKE_CURRENT_BINARY_DIR}/dir")
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set(before_include_dir "${CMAKE_CURRENT_BINARY_DIR}/dirBefore")
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file(MAKE_DIRECTORY "${include_dir}")
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file(MAKE_DIRECTORY "${before_include_dir}")
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add_executable(main "${CMAKE_CURRENT_BINARY_DIR}/main.c")
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include_directories("${include_dir}")
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target_include_directories(main BEFORE PRIVATE "${before_include_dir}")
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get_target_property(actual_include_dirs main INCLUDE_DIRECTORIES)
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set(desired_include_dirs "${before_include_dir}" "${include_dir}")
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if (NOT "${actual_include_dirs}" MATCHES "${desired_include_dirs}")
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message(SEND_ERROR "include before does not work")
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endif()
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