| # Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
| # file Copyright.txt or https://cmake.org/licensing for details. |
| |
| |
| function(PrintTestCompilerStatus LANG) |
| # ARGN shouldn't be needed now, but it is there to preserve backward |
| # compatibility in case this function is called from project code or |
| # custom toolchains (they shouldn't, but we can easily support it) |
| message(CHECK_START "Check for working ${LANG} compiler: ${CMAKE_${LANG}_COMPILER}${ARGN}") |
| endfunction() |
| |
| function(PrintTestCompilerResult TYPE MSG) |
| message(${TYPE} "${MSG}") |
| endfunction() |
| |
| # if required set the target type if not already explicitly set |
| macro(__TestCompiler_setTryCompileTargetType) |
| if(NOT CMAKE_TRY_COMPILE_TARGET_TYPE) |
| if("${CMAKE_GENERATOR}" MATCHES "Green Hills MULTI") |
| #prefer static libraries to avoid linking issues |
| set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) |
| set(__CMAKE_TEST_COMPILER_TARGET_TYPE_RESTORE 1) |
| endif() |
| endif() |
| endmacro() |
| |
| # restore the original value |
| # -- not necessary if __TestCompiler_setTryCompileTargetType() was used in function scope |
| macro(__TestCompiler_restoreTryCompileTargetType) |
| if(__CMAKE_TEST_COMPILER_TARGET_TYPE_RESTORE) |
| unset(CMAKE_TRY_COMPILE_TARGET_TYPE) |
| unset(__CMAKE_TEST_COMPILER_TARGET_TYPE_RESTORE) |
| endif() |
| endmacro() |
