You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
2.2 KiB
45 lines
2.2 KiB
include(Compiler/Clang)
|
|
__compiler_clang(CUDA)
|
|
|
|
# Set explicitly, because __compiler_clang() doesn't set this if we're simulating MSVC.
|
|
set(CMAKE_DEPFILE_FLAGS_CUDA "-MD -MT <DEP_TARGET> -MF <DEP_FILE>")
|
|
if((NOT DEFINED CMAKE_DEPENDS_USE_COMPILER OR CMAKE_DEPENDS_USE_COMPILER)
|
|
AND CMAKE_GENERATOR MATCHES "Makefiles|WMake")
|
|
# dependencies are computed by the compiler itself
|
|
set(CMAKE_CUDA_DEPFILE_FORMAT gcc)
|
|
set(CMAKE_CUDA_DEPENDS_USE_COMPILER TRUE)
|
|
endif()
|
|
|
|
# C++03 isn't supported for CXX, but is for CUDA, so we need to set these manually.
|
|
# Do this before __compiler_clang_cxx_standards() since that adds the feature.
|
|
set(CMAKE_CUDA03_STANDARD_COMPILE_OPTION "-std=c++03")
|
|
set(CMAKE_CUDA03_EXTENSION_COMPILE_OPTION "-std=gnu++03")
|
|
__compiler_clang_cxx_standards(CUDA)
|
|
|
|
set(CMAKE_CUDA_COMPILER_HAS_DEVICE_LINK_PHASE TRUE)
|
|
set(_CMAKE_COMPILE_AS_CUDA_FLAG "-x cuda")
|
|
set(_CMAKE_CUDA_WHOLE_FLAG "-c")
|
|
set(_CMAKE_CUDA_RDC_FLAG "-fgpu-rdc")
|
|
set(_CMAKE_CUDA_PTX_FLAG "--cuda-device-only -S")
|
|
|
|
# Device linking is just regular linking so these are the same.
|
|
set(CMAKE_CUDA_DEVICE_LINKER_WRAPPER_FLAG ${CMAKE_CUDA_LINKER_WRAPPER_FLAG})
|
|
set(CMAKE_CUDA_DEVICE_LINKER_WRAPPER_FLAG_SEP ${CMAKE_CUDA_LINKER_WRAPPER_FLAG_SEP})
|
|
|
|
# RulePlaceholderExpander expands crosscompile variables like sysroot and target only for CMAKE_<LANG>_COMPILER. Override the default.
|
|
set(CMAKE_CUDA_LINK_EXECUTABLE "<CMAKE_CUDA_COMPILER> <FLAGS> <CMAKE_CUDA_LINK_FLAGS> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>${__IMPLICIT_LINKS}")
|
|
set(CMAKE_CUDA_CREATE_SHARED_LIBRARY "<CMAKE_CUDA_COMPILER> <FLAGS> <CMAKE_SHARED_LIBRARY_CUDA_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CUDA_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>${__IMPLICIT_LINKS}")
|
|
|
|
set(CMAKE_CUDA_RUNTIME_LIBRARY_DEFAULT "STATIC")
|
|
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 "")
|
|
|
|
# Clang doesn't support CUDA device LTO
|
|
set(_CMAKE_CUDA_IPO_SUPPORTED_BY_CMAKE NO)
|
|
set(_CMAKE_CUDA_IPO_MAY_BE_SUPPORTED_BY_COMPILER NO)
|
|
|
|
if(UNIX)
|
|
list(APPEND CMAKE_CUDA_RUNTIME_LIBRARY_LINK_OPTIONS_STATIC "rt" "pthread" "dl")
|
|
endif()
|