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CMake/Tests/RunCMake/GeneratorToolset/TestToolsetToolchain.cmake

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Allow a toolchain file to specify a generator toolset Delay use of CMAKE_GENERATOR_TOOLSET until the CMakeSystem.cmake file has been configured and loaded during the first project() or enable_language() command. This gives the toolchain file named by CMAKE_TOOLCHAIN_FILE a chance to set CMAKE_GENERATOR_TOOLSET. This point is still early enough to set the generator toolset prior to the initialization of any languages that might use the toolset. The cmake::GeneratorToolset member variable remains an indication of what was specified by the -T option or loaded from the cache. It does not need to be updated based on the toolchain file setting. The cmMakefile::TryCompile can still pass cmake::GeneratorToolset into the inner instance because the try-compiled project will do platform and language initialization using the CMakeSystem module configured for the outer project. Extend the RunCMake.GeneratorToolset test with cases that use a toolchain file to set CMAKE_GENERATOR_TOOLSET.
2014-06-04 21:21:55 +04:00
if("x${CMAKE_GENERATOR_TOOLSET}" STREQUAL "xTest Toolset")
message(SEND_ERROR "CMAKE_GENERATOR_TOOLSET is \"Test Toolset\" as expected.")
else()
message(FATAL_ERROR
"CMAKE_GENERATOR_TOOLSET is \"${CMAKE_GENERATOR_TOOLSET}\" "
"but should be \"Test Toolset\"!")
endif()
if(CMAKE_GENERATOR MATCHES "Visual Studio")
if("x${CMAKE_VS_PLATFORM_TOOLSET}" STREQUAL "xTest Toolset")
message(SEND_ERROR "CMAKE_VS_PLATFORM_TOOLSET is \"Test Toolset\" as expected.")
else()
message(FATAL_ERROR
"CMAKE_VS_PLATFORM_TOOLSET is \"${CMAKE_VS_PLATFORM_TOOLSET}\" "
"but should be \"Test Toolset\"!")
endif()
endif()
if(CMAKE_GENERATOR MATCHES "Xcode")
if("x${CMAKE_XCODE_PLATFORM_TOOLSET}" STREQUAL "xTest Toolset")
message(SEND_ERROR "CMAKE_XCODE_PLATFORM_TOOLSET is \"Test Toolset\" as expected.")
else()
message(FATAL_ERROR
"CMAKE_XCODE_PLATFORM_TOOLSET is \"${CMAKE_XCODE_PLATFORM_TOOLSET}\" "
"but should be \"Test Toolset\"!")
endif()
endif()