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# This module is shared by multiple languages; use include blocker.
if(__COMPILER_NVIDIA)
return()
endif()
set(__COMPILER_NVIDIA 1)
include(Compiler/CMakeCommonCompilerMacros)
macro(__compiler_nvidia_cxx_standards lang)
if("x${CMAKE_${lang}_SIMULATE_ID}" STREQUAL "xMSVC")
# MSVC requires c++14 as the minimum level
set(CMAKE_${lang}03_STANDARD_COMPILE_OPTION "")
set(CMAKE_${lang}03_EXTENSION_COMPILE_OPTION "")
# MSVC requires c++14 as the minimum level
set(CMAKE_${lang}11_STANDARD_COMPILE_OPTION "")
set(CMAKE_${lang}11_EXTENSION_COMPILE_OPTION "")
if (NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 9.0)
if(CMAKE_${lang}_SIMULATE_VERSION VERSION_GREATER_EQUAL 19.10.25017)
set(CMAKE_${lang}14_STANDARD_COMPILE_OPTION "-std=c++14")
set(CMAKE_${lang}14_EXTENSION_COMPILE_OPTION "-std=c++14")
else()
set(CMAKE_${lang}14_STANDARD_COMPILE_OPTION "")
set(CMAKE_${lang}14_EXTENSION_COMPILE_OPTION "")
endif()
endif()
if (NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 11.0)
if(CMAKE_${lang}_SIMULATE_VERSION VERSION_GREATER_EQUAL 19.11.25505)
set(CMAKE_${lang}17_STANDARD_COMPILE_OPTION "-std=c++17")
set(CMAKE_${lang}17_EXTENSION_COMPILE_OPTION "-std=c++17")
endif()
endif()
if (NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 12.0)
if(CMAKE_${lang}_SIMULATE_VERSION VERSION_GREATER_EQUAL 19.11.25505)
set(CMAKE_${lang}20_STANDARD_COMPILE_OPTION "-std=c++20")
set(CMAKE_${lang}20_EXTENSION_COMPILE_OPTION "-std=c++20")
endif()
endif()
else()
set(CMAKE_${lang}03_STANDARD_COMPILE_OPTION "")
set(CMAKE_${lang}03_EXTENSION_COMPILE_OPTION "")
set(CMAKE_${lang}11_STANDARD_COMPILE_OPTION "-std=c++11")
set(CMAKE_${lang}11_EXTENSION_COMPILE_OPTION "-std=c++11")
if (NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 9.0)
set(CMAKE_${lang}03_STANDARD_COMPILE_OPTION "-std=c++03")
set(CMAKE_${lang}03_EXTENSION_COMPILE_OPTION "-std=c++03")
set(CMAKE_${lang}14_STANDARD_COMPILE_OPTION "-std=c++14")
set(CMAKE_${lang}14_EXTENSION_COMPILE_OPTION "-std=c++14")
endif()
if (NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 11.0)
set(CMAKE_${lang}17_STANDARD_COMPILE_OPTION "-std=c++17")
set(CMAKE_${lang}17_EXTENSION_COMPILE_OPTION "-std=c++17")
endif()
if (NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 12.0)
set(CMAKE_${lang}20_STANDARD_COMPILE_OPTION "-std=c++20")
set(CMAKE_${lang}20_EXTENSION_COMPILE_OPTION "-std=c++20")
endif()
endif()
__compiler_check_default_language_standard(${lang} 6.0 03)
endmacro()
macro(__compiler_nvidia_cuda_flags lang)
set(CMAKE_${lang}_VERBOSE_FLAG "-v")
set(CMAKE_${lang}_VERBOSE_COMPILE_FLAG "-Xcompiler=-v")
set(_CMAKE_COMPILE_AS_${lang}_FLAG "-x cu")
if (CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL 10.2.89)
# The -forward-unknown-to-host-compiler flag was only
# added to nvcc in 10.2 so before that we had no good
# way to invoke the NVCC compiler and propagate unknown
# flags such as -pthread to the host compiler
set(_CMAKE_${lang}_EXTRA_FLAGS "-forward-unknown-to-host-compiler")
else()
set(_CMAKE_${lang}_EXTRA_FLAGS "")
endif()
if(CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL "8.0.0")
set(_CMAKE_${lang}_EXTRA_DEVICE_LINK_FLAGS "-Wno-deprecated-gpu-targets")
else()
set(_CMAKE_${lang}_EXTRA_DEVICE_LINK_FLAGS "")
endif()
if(CMAKE_${lang}_HOST_COMPILER AND NOT CMAKE_GENERATOR MATCHES "Visual Studio")
string(APPEND _CMAKE_${lang}_EXTRA_FLAGS " -ccbin=<CMAKE_${lang}_HOST_COMPILER>")
endif()
if (CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL 10.2.89)
# Starting in 10.2, nvcc supported treating all warnings as errors
set(CMAKE_${lang}_COMPILE_OPTIONS_WARNING_AS_ERROR "-Werror" "all-warnings")
endif()
set(CMAKE_${lang}_DEPFILE_FORMAT gcc)
if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
AND CMAKE_GENERATOR MATCHES "Makefiles|WMake")
set(CMAKE_${lang}_DEPENDS_USE_COMPILER TRUE)
endif()
if (CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL 10.2.89)
# The -MD flag was only added to nvcc in 10.2 so
# before that we had to invoke the compiler twice
# to get header dependency information
set(CMAKE_DEPFILE_FLAGS_${lang} "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
else()
set(CMAKE_${lang}_DEPENDS_EXTRA_COMMANDS "<CMAKE_${lang}_COMPILER> ${_CMAKE_${lang}_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_${lang}_FLAG} -M <SOURCE> -MT <OBJECT> -o <DEP_FILE>")
endif()
if(CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL 11.2)
set(_CMAKE_${lang}_IPO_SUPPORTED_BY_CMAKE YES)
set(_CMAKE_${lang}_IPO_MAY_BE_SUPPORTED_BY_COMPILER YES)
endif()
if(NOT "x${CMAKE_${lang}_SIMULATE_ID}" STREQUAL "xMSVC")
set(CMAKE_${lang}_COMPILE_OPTIONS_PIE -Xcompiler=-fPIE)
set(CMAKE_${lang}_COMPILE_OPTIONS_PIC -Xcompiler=-fPIC)
set(CMAKE_${lang}_COMPILE_OPTIONS_VISIBILITY -Xcompiler=-fvisibility=)
# CMAKE_SHARED_LIBRARY_${lang}_FLAGS is sent to the host linker so we
# don't need to forward it through nvcc.
set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS -fPIC)
string(APPEND CMAKE_${lang}_FLAGS_INIT " ")
string(APPEND CMAKE_${lang}_FLAGS_DEBUG_INIT " -g")
string(APPEND CMAKE_${lang}_FLAGS_RELEASE_INIT " -O3 -DNDEBUG")
string(APPEND CMAKE_${lang}_FLAGS_MINSIZEREL_INIT " -O1 -DNDEBUG")
string(APPEND CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG")
endif()
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS -shared)
set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ")
if (CMAKE_${lang}_SIMULATE_ID STREQUAL "GNU")
set(CMAKE_${lang}_LINKER_WRAPPER_FLAG "-Wl,")
set(CMAKE_${lang}_LINKER_WRAPPER_FLAG_SEP ",")
elseif(CMAKE_${lang}_SIMULATE_ID STREQUAL "Clang")
set(CMAKE_${lang}_LINKER_WRAPPER_FLAG "-Xlinker" " ")
set(CMAKE_${lang}_LINKER_WRAPPER_FLAG_SEP)
endif()
set(CMAKE_${lang}_RUNTIME_LIBRARY_LINK_OPTIONS_STATIC "cudadevrt;cudart_static")
set(CMAKE_${lang}_RUNTIME_LIBRARY_LINK_OPTIONS_SHARED "cudadevrt;cudart")
set(CMAKE_${lang}_RUNTIME_LIBRARY_LINK_OPTIONS_NONE "")
if(UNIX AND NOT (CMAKE_SYSTEM_NAME STREQUAL "QNX"))
list(APPEND CMAKE_${lang}_RUNTIME_LIBRARY_LINK_OPTIONS_STATIC "rt" "pthread" "dl")
endif()
if (CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL "9.0")
set(CMAKE_${lang}_RESPONSE_FILE_DEVICE_LINK_FLAG "--options-file ")
set(CMAKE_${lang}_RESPONSE_FILE_FLAG "--options-file ")
endif()
if (CMAKE_${lang}_COMPILER_VERSION VERSION_GREATER_EQUAL "11.0")
set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_INCLUDES 1)
set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_LIBRARIES 1)
set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_OBJECTS 1)
else()
set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_INCLUDES 0)
set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_LIBRARIES 0)
set(CMAKE_${lang}_USE_RESPONSE_FILE_FOR_OBJECTS 0)
endif()
endmacro()
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