| include(CMakePushCheckState) |
| |
| set(CMAKE_REQUIRED_DEFINITIONS defs1 ) |
| |
| cmake_push_check_state() |
| |
| set(CMAKE_REQUIRED_DEFINITIONS defs2) |
| |
| cmake_push_check_state() |
| |
| set(CMAKE_REQUIRED_DEFINITIONS defs3) |
| |
| cmake_pop_check_state() |
| |
| if (NOT "${CMAKE_REQUIRED_DEFINITIONS}" STREQUAL "defs2") |
| set(fatal TRUE) |
| message("ERROR: "CMAKE_REQUIRED_DEFINITIONS is \"${CMAKE_REQUIRED_DEFINITIONS}\" (expected \"defs2\")" ) |
| endif() |
| |
| cmake_pop_check_state() |
| |
| if (NOT "${CMAKE_REQUIRED_DEFINITIONS}" STREQUAL "defs1") |
| set(fatal TRUE) |
| message("ERROR: "CMAKE_REQUIRED_DEFINITIONS is \"${CMAKE_REQUIRED_DEFINITIONS}\" (expected \"defs1\")" ) |
| endif() |
| |
| |
| if(fatal) |
| message(FATAL_ERROR "cmake_push_check_state() test failed") |
| endif() |
