|
|
|
|
include(Compiler/Clang-OBJCXX)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
|
|
|
|
|
AND CMAKE_GENERATOR MATCHES "Makefiles"
|
|
|
|
|
AND CMAKE_DEPFILE_FLAGS_OBJCXX)
|
|
|
|
|
# dependencies are computed by the compiler itself
|
|
|
|
|
set(CMAKE_OBJCXX_DEPFILE_FORMAT gcc)
|
|
|
|
|
set(CMAKE_OBJCXX_DEPENDS_USE_COMPILER TRUE)
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
set(CMAKE_OBJCXX_COMPILE_OPTIONS_VISIBILITY_INLINES_HIDDEN "-fvisibility-inlines-hidden")
|
|
|
|
|
|
|
|
|
|
if(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 4.0)
|
|
|
|
|
set(CMAKE_OBJCXX98_STANDARD_COMPILE_OPTION "-std=c++98")
|
|
|
|
|
set(CMAKE_OBJCXX98_EXTENSION_COMPILE_OPTION "-std=gnu++98")
|
|
|
|
|
set(CMAKE_OBJCXX98_STANDARD__HAS_FULL_SUPPORT ON)
|
|
|
|
|
|
|
|
|
|
set(CMAKE_OBJCXX11_STANDARD_COMPILE_OPTION "-std=c++11")
|
|
|
|
|
set(CMAKE_OBJCXX11_EXTENSION_COMPILE_OPTION "-std=gnu++11")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 6.1)
|
|
|
|
|
set(CMAKE_OBJCXX14_STANDARD_COMPILE_OPTION "-std=c++14")
|
|
|
|
|
set(CMAKE_OBJCXX14_EXTENSION_COMPILE_OPTION "-std=gnu++14")
|
|
|
|
|
set(CMAKE_OBJCXX14_STANDARD__HAS_FULL_SUPPORT ON)
|
|
|
|
|
elseif(NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 5.1)
|
|
|
|
|
# AppleClang 5.0 knows this flag, but does not set a __cplusplus macro greater than 201103L
|
|
|
|
|
set(CMAKE_OBJCXX14_STANDARD_COMPILE_OPTION "-std=c++1y")
|
|
|
|
|
set(CMAKE_OBJCXX14_EXTENSION_COMPILE_OPTION "-std=gnu++1y")
|
|
|
|
|
set(CMAKE_OBJCXX14_STANDARD__HAS_FULL_SUPPORT ON)
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if (NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 10.0)
|
|
|
|
|
set(CMAKE_OBJCXX17_STANDARD_COMPILE_OPTION "-std=c++17")
|
|
|
|
|
set(CMAKE_OBJCXX17_EXTENSION_COMPILE_OPTION "-std=gnu++17")
|
|
|
|
|
elseif (NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 6.1)
|
|
|
|
|
set(CMAKE_OBJCXX17_STANDARD_COMPILE_OPTION "-std=c++1z")
|
|
|
|
|
set(CMAKE_OBJCXX17_EXTENSION_COMPILE_OPTION "-std=gnu++1z")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if (NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 8.0)
|
|
|
|
|
set(CMAKE_OBJCXX11_STANDARD__HAS_FULL_SUPPORT ON)
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
if (NOT CMAKE_OBJCXX_COMPILER_VERSION VERSION_LESS 10.0)
|
|
|
|
|
set(CMAKE_OBJCXX20_STANDARD_COMPILE_OPTION "-std=c++2a")
|
|
|
|
|
set(CMAKE_OBJCXX20_EXTENSION_COMPILE_OPTION "-std=gnu++2a")
|
|
|
|
|
endif()
|
|
|
|
|
|
|
|
|
|
__compiler_check_default_language_standard(OBJCXX 4.0 98)
|
