| enable_language(C) |
| |
| set(CMAKE_VERIFY_INTERFACE_HEADER_SETS TRUE) |
| |
| include(FetchContent) |
| FetchContent_Declare(verify_subproj |
| SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/VerifyHeaderSet |
| ) |
| message(STATUS "Before subproject, var = '${CMAKE_VERIFY_INTERFACE_HEADER_SETS}'") |
| FetchContent_MakeAvailable(verify_subproj) |
| |
| # Provide a way to verify the variable was reset back to its original value |
| message(STATUS "After subproject, var = '${CMAKE_VERIFY_INTERFACE_HEADER_SETS}'") |
| |
| get_property(verify TARGET Blah PROPERTY VERIFY_INTERFACE_HEADER_SETS) |
| message(STATUS "Subproject target property VERIFY_INTERFACE_HEADER_SETS='${verify}'") |
