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