| include(RunCMake) |
| |
| # CMP0156 control how libraries are specified for the link step |
| # a sensible configuration is how circular dependency is handled |
| |
| macro(run_cmake_and_build test) |
| set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${test}-build) |
| set(RunCMake_TEST_OUTPUT_MERGE TRUE) |
| run_cmake(${test}) |
| set(RunCMake_TEST_NO_CLEAN TRUE) |
| run_cmake_command(${test}-build ${CMAKE_COMMAND} --build . --config Release) |
| unset(RunCMake_TEST_NO_CLEAN) |
| unset(RunCMake_TEST_BINARY_DIR) |
| unset(RunCMake_TEST_OUTPUT_MERGE) |
| endmacro() |
| |
| run_cmake(CMP0156-WARN) |
| run_cmake_and_build(CMP0156-OLD) |
| run_cmake_and_build(CMP0156-NEW) |
| |
| if (CMAKE_C_COMPILER_ID STREQUAL "AppleClang" |
| AND CMAKE_C_COMPILER_VERSION GREATER_EQUAL "15.0") |
| # special case for Apple: with CMP0156=OLD, linker will warning on duplicate libraries |
| run_cmake_and_build(CMP0156-OLD-AppleClang) |
| run_cmake_and_build(CMP0156-NEW-AppleClang) |
| endif() |
