| include(Compiler/CMakeCommonCompilerMacros) |
| |
| set(CMAKE_CUDA_COMPILER_HAS_DEVICE_LINK_PHASE True) |
| set(CMAKE_CUDA_VERBOSE_FLAG "-v") |
| set(CMAKE_CUDA_VERBOSE_COMPILE_FLAG "-Xcompiler=-v") |
| |
| set(_CMAKE_COMPILE_AS_CUDA_FLAG "-x cu") |
| set(_CMAKE_CUDA_PTX_FLAG "-ptx") |
| set(_CMAKE_CUDA_DEVICE_CODE "-dc") |
| |
| if (CMAKE_CUDA_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 CUDA compiler and propagate unknown |
| # flags such as -pthread to the host compiler |
| set(_CMAKE_CUDA_EXTRA_FLAGS "-forward-unknown-to-host-compiler") |
| else() |
| set(_CMAKE_CUDA_EXTRA_FLAGS "") |
| endif() |
| |
| if(CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL "8.0.0") |
| set(_CMAKE_CUDA_EXTRA_DEVICE_LINK_FLAGS "-Wno-deprecated-gpu-targets") |
| else() |
| set(_CMAKE_CUDA_EXTRA_DEVICE_LINK_FLAGS "") |
| endif() |
| |
| if(CMAKE_CUDA_HOST_COMPILER AND NOT CMAKE_GENERATOR MATCHES "Visual Studio") |
| string(APPEND _CMAKE_CUDA_EXTRA_FLAGS " -ccbin=<CMAKE_CUDA_HOST_COMPILER>") |
| endif() |
| |
| if (CMAKE_CUDA_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_CUDA "-MD -MT <DEP_TARGET> -MF <DEP_FILE>") |
| else() |
| set(CMAKE_CUDA_DEPENDS_EXTRA_COMMANDS "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -M <SOURCE> -MT <OBJECT> -o <DEP_FILE>") |
| endif() |
| set(CMAKE_CUDA_DEPFILE_FORMAT gcc) |
| if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER) |
| AND CMAKE_GENERATOR MATCHES "Makefiles|WMake") |
| set(CMAKE_CUDA_DEPENDS_USE_COMPILER TRUE) |
| endif() |
| |
| if(NOT "x${CMAKE_CUDA_SIMULATE_ID}" STREQUAL "xMSVC") |
| set(CMAKE_CUDA_COMPILE_OPTIONS_PIE -Xcompiler=-fPIE) |
| set(CMAKE_CUDA_COMPILE_OPTIONS_PIC -Xcompiler=-fPIC) |
| set(CMAKE_CUDA_COMPILE_OPTIONS_VISIBILITY -Xcompiler=-fvisibility=) |
| # CMAKE_SHARED_LIBRARY_CUDA_FLAGS is sent to the host linker so we |
| # don't need to forward it through nvcc. |
| set(CMAKE_SHARED_LIBRARY_CUDA_FLAGS -fPIC) |
| string(APPEND CMAKE_CUDA_FLAGS_INIT " ") |
| string(APPEND CMAKE_CUDA_FLAGS_DEBUG_INIT " -g") |
| string(APPEND CMAKE_CUDA_FLAGS_RELEASE_INIT " -O3 -DNDEBUG") |
| string(APPEND CMAKE_CUDA_FLAGS_MINSIZEREL_INIT " -O1 -DNDEBUG") |
| string(APPEND CMAKE_CUDA_FLAGS_RELWITHDEBINFO_INIT " -O2 -g -DNDEBUG") |
| endif() |
| set(CMAKE_SHARED_LIBRARY_CREATE_CUDA_FLAGS -shared) |
| set(CMAKE_INCLUDE_SYSTEM_FLAG_CUDA -isystem=) |
| |
| if (CMAKE_CUDA_SIMULATE_ID STREQUAL "GNU") |
| set(CMAKE_CUDA_LINKER_WRAPPER_FLAG "-Wl,") |
| set(CMAKE_CUDA_LINKER_WRAPPER_FLAG_SEP ",") |
| elseif(CMAKE_CUDA_SIMULATE_ID STREQUAL "Clang") |
| set(CMAKE_CUDA_LINKER_WRAPPER_FLAG "-Xlinker" " ") |
| set(CMAKE_CUDA_LINKER_WRAPPER_FLAG_SEP) |
| endif() |
| |
| set(CMAKE_CUDA_DEVICE_COMPILER_WRAPPER_FLAG "-Xcompiler=") |
| set(CMAKE_CUDA_DEVICE_COMPILER_WRAPPER_FLAG_SEP ",") |
| set(CMAKE_CUDA_DEVICE_LINKER_WRAPPER_FLAG "-Xlinker=") |
| set(CMAKE_CUDA_DEVICE_LINKER_WRAPPER_FLAG_SEP ",") |
| |
| set(CMAKE_CUDA_RUNTIME_LIBRARY_LINK_OPTIONS_STATIC "cudadevrt;cudart_static") |
| set(CMAKE_CUDA_RUNTIME_LIBRARY_LINK_OPTIONS_SHARED "cudadevrt;cudart") |
| set(CMAKE_CUDA_RUNTIME_LIBRARY_LINK_OPTIONS_NONE "") |
| |
| if(UNIX AND NOT (CMAKE_SYSTEM_NAME STREQUAL "QNX")) |
| list(APPEND CMAKE_CUDA_RUNTIME_LIBRARY_LINK_OPTIONS_STATIC "rt" "pthread" "dl") |
| endif() |
| |
| if("x${CMAKE_CUDA_SIMULATE_ID}" STREQUAL "xMSVC") |
| # MSVC requires c++14 as the minimum level |
| set(CMAKE_CUDA03_STANDARD_COMPILE_OPTION "") |
| set(CMAKE_CUDA03_EXTENSION_COMPILE_OPTION "") |
| |
| # MSVC requires c++14 as the minimum level |
| set(CMAKE_CUDA11_STANDARD_COMPILE_OPTION "") |
| set(CMAKE_CUDA11_EXTENSION_COMPILE_OPTION "") |
| |
| if (NOT CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 9.0) |
| if(CMAKE_CUDA_SIMULATE_VERSION VERSION_GREATER_EQUAL 19.10.25017) |
| set(CMAKE_CUDA14_STANDARD_COMPILE_OPTION "-std=c++14") |
| set(CMAKE_CUDA14_EXTENSION_COMPILE_OPTION "-std=c++14") |
| else() |
| set(CMAKE_CUDA14_STANDARD_COMPILE_OPTION "") |
| set(CMAKE_CUDA14_EXTENSION_COMPILE_OPTION "") |
| endif() |
| endif() |
| |
| if (NOT CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 11.0) |
| if(CMAKE_CUDA_SIMULATE_VERSION VERSION_GREATER_EQUAL 19.11.25505) |
| set(CMAKE_CUDA17_STANDARD_COMPILE_OPTION "-std=c++17") |
| set(CMAKE_CUDA17_EXTENSION_COMPILE_OPTION "-std=c++17") |
| endif() |
| endif() |
| |
| else() |
| set(CMAKE_CUDA03_STANDARD_COMPILE_OPTION "") |
| set(CMAKE_CUDA03_EXTENSION_COMPILE_OPTION "") |
| |
| set(CMAKE_CUDA11_STANDARD_COMPILE_OPTION "-std=c++11") |
| set(CMAKE_CUDA11_EXTENSION_COMPILE_OPTION "-std=c++11") |
| |
| if (NOT CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 9.0) |
| set(CMAKE_CUDA03_STANDARD_COMPILE_OPTION "-std=c++03") |
| set(CMAKE_CUDA03_EXTENSION_COMPILE_OPTION "-std=c++03") |
| set(CMAKE_CUDA14_STANDARD_COMPILE_OPTION "-std=c++14") |
| set(CMAKE_CUDA14_EXTENSION_COMPILE_OPTION "-std=c++14") |
| endif() |
| |
| if (NOT CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 11.0) |
| set(CMAKE_CUDA17_STANDARD_COMPILE_OPTION "-std=c++17") |
| set(CMAKE_CUDA17_EXTENSION_COMPILE_OPTION "-std=c++17") |
| endif() |
| |
| endif() |
| |
| # FIXME: investigate use of --options-file. |
| # Tell Makefile generator that nvcc does not support @<rspfile> syntax. |
| set(CMAKE_CUDA_USE_RESPONSE_FILE_FOR_INCLUDES 0) |
| set(CMAKE_CUDA_USE_RESPONSE_FILE_FOR_LIBRARIES 0) |
| set(CMAKE_CUDA_USE_RESPONSE_FILE_FOR_OBJECTS 0) |
| |
| if (CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL "9.0") |
| set(CMAKE_CUDA_RESPONSE_FILE_DEVICE_LINK_FLAG "--options-file ") |
| set(CMAKE_CUDA_RESPONSE_FILE_FLAG "--options-file ") |
| endif() |
| |
| __compiler_check_default_language_standard(CUDA 6.0 03) |