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cmake_minimum_required(VERSION 3.0)
project(target_compile_features)
if (NOT CMAKE_CXX_COMPILE_FEATURES AND NOT CMAKE_C_COMPILE_FEATURES)
file(WRITE "${CMAKE_CURRENT_BINARY_DIR}/test_dummy.cpp"
"int main(int,char**) { return 0; }\n"
)
add_executable(target_compile_features "${CMAKE_CURRENT_BINARY_DIR}/test_dummy.cpp")
return()
endif()
set(CMAKE_VERBOSE_MAKEFILE ON)
if (CMAKE_C_COMPILE_FEATURES)
add_executable(target_compile_features main.c)
target_compile_features(target_compile_features
PRIVATE c_restrict
)
add_library(lib_restrict lib_restrict.c)
target_compile_features(lib_restrict
PUBLIC c_restrict
)
add_executable(restrict_user restrict_user.c)
target_link_libraries(restrict_user lib_restrict)
endif()
if (CMAKE_CXX_COMPILE_FEATURES)
if (CMAKE_C_COMPILE_FEATURES)
set(target_suffix _cxx)
endif()
add_executable(target_compile_features${target_suffix} main.cpp)
target_compile_features(target_compile_features${target_suffix}
PRIVATE cxx_auto_type
)
add_library(lib_auto_type lib_auto_type.cpp)
target_compile_features(lib_auto_type
PUBLIC cxx_auto_type
)
add_executable(lib_user lib_user.cpp)
target_link_libraries(lib_user lib_auto_type)
endif()
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