| |
| ## check continue() usage |
| set (VALUE 0) |
| foreach (i RANGE 1 4) |
| set (VALUE "${i}") |
| cmake_language (CALL "continue") |
| set (VALUE "0") |
| endforeach() |
| if (NOT VALUE EQUAL "4") |
| message (SEND_ERROR "error on continue() usage.") |
| endif() |
| |
| |
| ## check break() usage |
| set (VALUE 0) |
| foreach (i RANGE 1 4) |
| set (VALUE "${i}") |
| cmake_language (CALL "break") |
| set (VALUE 0) |
| endforeach() |
| if (NOT VALUE EQUAL "1") |
| message (SEND_ERROR "error on break() usage.") |
| endif() |
| |
| |
| ## check return() usage in macro |
| macro (call_return_in_macro) |
| cmake_language (CALL "return") |
| set (VALUE 1) |
| endmacro() |
| function (wrapper) |
| call_return_in_macro() |
| set (VALUE 1 PARENT_SCOPE) |
| endfunction() |
| |
| set (VALUE 0) |
| wrapper() |
| if (NOT VALUE EQUAL "0") |
| message (SEND_ERROR "error on return() usage in macro.") |
| endif() |
| |
| set (VALUE 0) |
| cmake_language (CALL "wrapper") |
| if (NOT VALUE EQUAL "0") |
| message (SEND_ERROR "error on return() usage in macro.") |
| endif() |
| |
| function (wrapper2) |
| cmake_language (CALL "call_return_in_macro") |
| set (VALUE 1 PARENT_SCOPE) |
| endfunction() |
| |
| set (VALUE 0) |
| wrapper2() |
| if (NOT VALUE EQUAL "0") |
| message (SEND_ERROR "error on return() usage in macro.") |
| endif() |
| |
| set (VALUE 0) |
| cmake_language (CALL "wrapper2") |
| if (NOT VALUE EQUAL "0") |
| message (SEND_ERROR "error on return() usage in macro.") |
| endif() |
| |
| ## check return() usage in function |
| function (call_return_in_function) |
| cmake_language (CALL "return") |
| set (VALUE 1 PARENT_SCOPE) |
| endfunction() |
| |
| set (VALUE 0) |
| call_return_in_function() |
| if (NOT VALUE EQUAL "0") |
| message (SEND_ERROR "error on return() usage in function.") |
| endif() |
| |
| set (VALUE 0) |
| cmake_language (CALL "call_return_in_function") |
| if (NOT VALUE EQUAL "0") |
| message (SEND_ERROR "error on return() usage in function.") |
| endif() |
| |
| |
| ## check usage of include_guard() |
| set (GUARD_VALUE 0) |
| include ("${CMAKE_CURRENT_SOURCE_DIR}/CheckIncludeGuard.cmake") |
| if (NOT GUARD_VALUE EQUAL "1") |
| message (SEND_ERROR "error on include_guard() on first include.") |
| endif() |
| |
| set (GUARD_VALUE 0) |
| include ("${CMAKE_CURRENT_SOURCE_DIR}/CheckIncludeGuard.cmake") |
| if (NOT GUARD_VALUE EQUAL "0") |
| message (SEND_ERROR "error on include_guard() on second include.") |
| endif() |
| |
| |
| ## check usage of cmake_minimum_required() and project() |
| add_subdirectory (CheckProject) |