CMake/Tests/CompileFeatures/CMakeLists.txt

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cmake_minimum_required(VERSION 3.0)
project(CompileFeatures)
macro(run_test feature)
if (";${CMAKE_CXX_COMPILE_FEATURES};" MATCHES ${feature})
add_library(test_${feature} OBJECT ${feature}.cpp)
set_property(TARGET test_${feature}
PROPERTY COMPILE_FEATURES "${feature}"
)
else()
message("Not supported: ${feature}")
endif()
endmacro()
foreach(feature ${CMAKE_CXX_KNOWN_FEATURES})
run_test(${feature})
endforeach()
add_executable(CompileFeatures main.cpp)
set_property(TARGET CompileFeatures
PROPERTY COMPILE_FEATURES "cxx_auto_type"
)
add_executable(GenexCompileFeatures main.cpp)
set_property(TARGET GenexCompileFeatures
PROPERTY COMPILE_FEATURES "$<1:cxx_auto_type>;$<0:not_a_feature>"
)
add_library(iface INTERFACE)
set_property(TARGET iface
PROPERTY INTERFACE_COMPILE_FEATURES "cxx_auto_type"
)
add_executable(IfaceCompileFeatures main.cpp)
target_link_libraries(IfaceCompileFeatures iface)