diff options
Diffstat (limited to 'share/cmake-3.18/Modules/CMakeCUDAInformation.cmake')
| -rw-r--r-- | share/cmake-3.18/Modules/CMakeCUDAInformation.cmake | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/share/cmake-3.18/Modules/CMakeCUDAInformation.cmake b/share/cmake-3.18/Modules/CMakeCUDAInformation.cmake new file mode 100644 index 0000000..f9f7574 --- /dev/null +++ b/share/cmake-3.18/Modules/CMakeCUDAInformation.cmake @@ -0,0 +1,205 @@ +# Distributed under the OSI-approved BSD 3-Clause License. See accompanying +# file Copyright.txt or https://cmake.org/licensing for details. + +if(UNIX) + set(CMAKE_CUDA_OUTPUT_EXTENSION .o) +else() + set(CMAKE_CUDA_OUTPUT_EXTENSION .obj) +endif() +set(CMAKE_INCLUDE_FLAG_CUDA "-I") + +# Set implicit links early so compiler-specific modules can use them. +set(__IMPLICT_LINKS ) +foreach(dir ${CMAKE_CUDA_HOST_IMPLICIT_LINK_DIRECTORIES}) + string(APPEND __IMPLICT_LINKS " -L\"${dir}\"") +endforeach() +foreach(lib ${CMAKE_CUDA_HOST_IMPLICIT_LINK_LIBRARIES}) + if(${lib} MATCHES "/") + string(APPEND __IMPLICT_LINKS " \"${lib}\"") + else() + string(APPEND __IMPLICT_LINKS " -l${lib}") + endif() +endforeach() + +# Load compiler-specific information. +if(CMAKE_CUDA_COMPILER_ID) + include(Compiler/${CMAKE_CUDA_COMPILER_ID}-CUDA OPTIONAL) +endif() + +# load the system- and compiler specific files +if(CMAKE_CUDA_COMPILER_ID) + # load a hardware specific file, mostly useful for embedded compilers + if(CMAKE_SYSTEM_PROCESSOR) + include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_CUDA_COMPILER_ID}-CUDA-${CMAKE_SYSTEM_PROCESSOR} OPTIONAL) + endif() + include(Platform/${CMAKE_EFFECTIVE_SYSTEM_NAME}-${CMAKE_CUDA_COMPILER_ID}-CUDA OPTIONAL) +endif() + + +if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CUDA_FLAG) + set(CMAKE_SHARED_LIBRARY_RUNTIME_CUDA_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG}) +endif() + +if(NOT CMAKE_SHARED_LIBRARY_RUNTIME_CUDA_FLAG_SEP) + set(CMAKE_SHARED_LIBRARY_RUNTIME_CUDA_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_C_FLAG_SEP}) +endif() + +if(NOT CMAKE_SHARED_LIBRARY_RPATH_LINK_CUDA_FLAG) + set(CMAKE_SHARED_LIBRARY_RPATH_LINK_CUDA_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_C_FLAG}) +endif() + +if(NOT DEFINED CMAKE_EXE_EXPORTS_CUDA_FLAG) + set(CMAKE_EXE_EXPORTS_CUDA_FLAG ${CMAKE_EXE_EXPORTS_C_FLAG}) +endif() + +if(NOT DEFINED CMAKE_SHARED_LIBRARY_SONAME_CUDA_FLAG) + set(CMAKE_SHARED_LIBRARY_SONAME_CUDA_FLAG ${CMAKE_SHARED_LIBRARY_SONAME_C_FLAG}) +endif() + +if(NOT CMAKE_EXECUTABLE_RUNTIME_CUDA_FLAG) + set(CMAKE_EXECUTABLE_RUNTIME_CUDA_FLAG ${CMAKE_SHARED_LIBRARY_RUNTIME_CUDA_FLAG}) +endif() + +if(NOT CMAKE_EXECUTABLE_RUNTIME_CUDA_FLAG_SEP) + set(CMAKE_EXECUTABLE_RUNTIME_CUDA_FLAG_SEP ${CMAKE_SHARED_LIBRARY_RUNTIME_CUDA_FLAG_SEP}) +endif() + +if(NOT CMAKE_EXECUTABLE_RPATH_LINK_CUDA_FLAG) + set(CMAKE_EXECUTABLE_RPATH_LINK_CUDA_FLAG ${CMAKE_SHARED_LIBRARY_RPATH_LINK_CUDA_FLAG}) +endif() + +if(NOT DEFINED CMAKE_SHARED_LIBRARY_LINK_CUDA_WITH_RUNTIME_PATH) + set(CMAKE_SHARED_LIBRARY_LINK_CUDA_WITH_RUNTIME_PATH ${CMAKE_SHARED_LIBRARY_LINK_C_WITH_RUNTIME_PATH}) +endif() + + +# for most systems a module is the same as a shared library +# so unless the variable CMAKE_MODULE_EXISTS is set just +# copy the values from the LIBRARY variables +if(NOT CMAKE_MODULE_EXISTS) + set(CMAKE_SHARED_MODULE_CUDA_FLAGS ${CMAKE_SHARED_LIBRARY_CUDA_FLAGS}) + set(CMAKE_SHARED_MODULE_CREATE_CUDA_FLAGS ${CMAKE_SHARED_LIBRARY_CREATE_CUDA_FLAGS}) +endif() + +# add the flags to the cache based +# on the initial values computed in the platform/*.cmake files +# use _INIT variables so that this only happens the first time +# and you can set these flags in the cmake cache +set(CMAKE_CUDA_FLAGS_INIT "$ENV{CUDAFLAGS} ${CMAKE_CUDA_FLAGS_INIT}") + +cmake_initialize_per_config_variable(CMAKE_CUDA_FLAGS "Flags used by the CUDA compiler") + +if(CMAKE_CUDA_STANDARD_LIBRARIES_INIT) + set(CMAKE_CUDA_STANDARD_LIBRARIES "${CMAKE_CUDA_STANDARD_LIBRARIES_INIT}" + CACHE STRING "Libraries linked by default with all CUDA applications.") + mark_as_advanced(CMAKE_CUDA_STANDARD_LIBRARIES) +endif() + +if(NOT CMAKE_CUDA_COMPILER_LAUNCHER AND DEFINED ENV{CMAKE_CUDA_COMPILER_LAUNCHER}) + set(CMAKE_CUDA_COMPILER_LAUNCHER "$ENV{CMAKE_CUDA_COMPILER_LAUNCHER}" + CACHE STRING "Compiler launcher for CUDA.") +endif() + +include(CMakeCommonLanguageInclude) + +# now define the following rules: +# CMAKE_CUDA_CREATE_SHARED_LIBRARY +# CMAKE_CUDA_CREATE_SHARED_MODULE +# CMAKE_CUDA_COMPILE_WHOLE_COMPILATION +# CMAKE_CUDA_COMPILE_PTX_COMPILATION +# CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION +# CMAKE_CUDA_LINK_EXECUTABLE + +if(CMAKE_CUDA_HOST_COMPILER AND CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA") + string(APPEND _CMAKE_CUDA_EXTRA_FLAGS " -ccbin=<CMAKE_CUDA_HOST_COMPILER>") +endif() + +# create a shared library +if(NOT CMAKE_CUDA_CREATE_SHARED_LIBRARY) + set(CMAKE_CUDA_CREATE_SHARED_LIBRARY + "<CMAKE_CUDA_HOST_LINK_LAUNCHER> <CMAKE_SHARED_LIBRARY_CUDA_FLAGS> <LINK_FLAGS> <CMAKE_SHARED_LIBRARY_CREATE_CUDA_FLAGS> <SONAME_FLAG><TARGET_SONAME> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>${__IMPLICT_LINKS}") +endif() + +# create a shared module copy the shared library rule by default +if(NOT CMAKE_CUDA_CREATE_SHARED_MODULE) + set(CMAKE_CUDA_CREATE_SHARED_MODULE ${CMAKE_CUDA_CREATE_SHARED_LIBRARY}) +endif() + +# Create a static archive incrementally for large object file counts. +if(NOT DEFINED CMAKE_CUDA_ARCHIVE_CREATE) + set(CMAKE_CUDA_ARCHIVE_CREATE "<CMAKE_AR> qc <TARGET> <LINK_FLAGS> <OBJECTS>") +endif() +if(NOT DEFINED CMAKE_CUDA_ARCHIVE_APPEND) + set(CMAKE_CUDA_ARCHIVE_APPEND "<CMAKE_AR> q <TARGET> <LINK_FLAGS> <OBJECTS>") +endif() +if(NOT DEFINED CMAKE_CUDA_ARCHIVE_FINISH) + set(CMAKE_CUDA_ARCHIVE_FINISH "<CMAKE_RANLIB> <TARGET>") +endif() + +#Specify how to compile when ptx has been requested +if(NOT CMAKE_CUDA_COMPILE_PTX_COMPILATION) + set(CMAKE_CUDA_COMPILE_PTX_COMPILATION + "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} ${_CMAKE_CUDA_PTX_FLAG} <SOURCE> -o <OBJECT>") +endif() + +#Specify how to compile when separable compilation has been requested +if(NOT CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION) + set(CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION + "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -dc <SOURCE> -o <OBJECT>") +endif() + +#Specify how to compile when whole compilation has been requested +if(NOT CMAKE_CUDA_COMPILE_WHOLE_COMPILATION) + set(CMAKE_CUDA_COMPILE_WHOLE_COMPILATION + "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -c <SOURCE> -o <OBJECT>") +endif() + +if(CMAKE_GENERATOR STREQUAL "Ninja" AND NOT CMAKE_DEPFILE_FLAGS_CUDA) + set(CMAKE_CUDA_COMPILE_DEPENDENCY_DETECTION + "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <DEFINES> <INCLUDES> <FLAGS> ${_CMAKE_COMPILE_AS_CUDA_FLAG} -M <SOURCE> -MT <OBJECT> -o $DEP_FILE") + #The Ninja generator uses the make file dependency files to determine what + #files need to be recompiled. Unfortunately, nvcc < 10.2 doesn't support building + #a source file and generating the dependencies of said file in a single + #invocation. Instead we have to state that you need to chain two commands. + # + #The makefile generators uses the custom CMake dependency scanner, and thus + #it is exempt from this logic. + list(APPEND CMAKE_CUDA_COMPILE_PTX_COMPILATION "${CMAKE_CUDA_COMPILE_DEPENDENCY_DETECTION}") + list(APPEND CMAKE_CUDA_COMPILE_SEPARABLE_COMPILATION "${CMAKE_CUDA_COMPILE_DEPENDENCY_DETECTION}") + list(APPEND CMAKE_CUDA_COMPILE_WHOLE_COMPILATION "${CMAKE_CUDA_COMPILE_DEPENDENCY_DETECTION}") +endif() + +# compile a cu file into an executable +if(NOT CMAKE_CUDA_LINK_EXECUTABLE) + set(CMAKE_CUDA_LINK_EXECUTABLE + "<CMAKE_CUDA_HOST_LINK_LAUNCHER> <LINK_FLAGS> <OBJECTS> -o <TARGET> <LINK_LIBRARIES>${__IMPLICT_LINKS}") +endif() + +# Add implicit host link directories that contain device libraries +# to the device link line. +set(__IMPLICT_DLINK_DIRS ${CMAKE_CUDA_IMPLICIT_LINK_DIRECTORIES}) +if(__IMPLICT_DLINK_DIRS) + list(REMOVE_ITEM __IMPLICT_DLINK_DIRS ${CMAKE_CUDA_HOST_IMPLICIT_LINK_DIRECTORIES}) +endif() +set(__IMPLICT_DLINK_FLAGS ) +foreach(dir ${__IMPLICT_DLINK_DIRS}) + if(EXISTS "${dir}/libcurand_static.a") + string(APPEND __IMPLICT_DLINK_FLAGS " -L\"${dir}\"") + endif() +endforeach() +unset(__IMPLICT_DLINK_DIRS) + + +#These are used when linking relocatable (dc) cuda code +if(NOT CMAKE_CUDA_DEVICE_LINK_LIBRARY) + set(CMAKE_CUDA_DEVICE_LINK_LIBRARY + "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> ${CMAKE_CUDA_COMPILE_OPTIONS_PIC} ${_CMAKE_CUDA_EXTRA_DEVICE_LINK_FLAGS} -shared -dlink <OBJECTS> -o <TARGET> <LINK_LIBRARIES>${__IMPLICT_DLINK_FLAGS}") +endif() +if(NOT CMAKE_CUDA_DEVICE_LINK_EXECUTABLE) + set(CMAKE_CUDA_DEVICE_LINK_EXECUTABLE + "<CMAKE_CUDA_COMPILER> ${_CMAKE_CUDA_EXTRA_FLAGS} <LANGUAGE_COMPILE_FLAGS> <LINK_FLAGS> ${CMAKE_CUDA_COMPILE_OPTIONS_PIC} ${_CMAKE_CUDA_EXTRA_DEVICE_LINK_FLAGS} -shared -dlink <OBJECTS> -o <TARGET> <LINK_LIBRARIES>${__IMPLICT_DLINK_FLAGS}") +endif() + +unset(__IMPLICT_DLINK_FLAGS) + +set(CMAKE_CUDA_INFORMATION_LOADED 1) |