82 lines
3.1 KiB
CMake
82 lines
3.1 KiB
CMake
cmake_minimum_required(VERSION 3.10)
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include(CheckLanguage)
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include(ExternalProject)
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project(gpufetch CXX)
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set(SRC_DIR "src")
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set(COMMON_DIR "${SRC_DIR}/common")
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set(CUDA_DIR "${SRC_DIR}/cuda")
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if(NOT WIN32)
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string(ASCII 27 Esc)
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set(ColorReset "${Esc}[m")
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set(ColorBold "${Esc}[1m")
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set(Red "${Esc}[31m")
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set(Green "${Esc}[32m")
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set(BoldRed "${Esc}[1;31m")
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set(BoldGreen "${Esc}[1;32m")
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set(BoldYellow "${Esc}[1;33m")
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endif()
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check_language(CUDA)
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if(CMAKE_CUDA_COMPILER)
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enable_language(CUDA)
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else()
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message(FATAL_ERROR "${BoldRed}[ERROR]${ColorReset} Unable to find CUDA compiler. You may use -DCMAKE_CUDA_COMPILER and -DCMAKE_CUDA_COMPILER_TOOLKIT_ROOT if CUDA is installed but not detected by CMake")
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endif()
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/cmake")
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find_package(PCIUTILS)
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if(NOT ${PCIUTILS_FOUND})
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message(STATUS "${BoldYellow}pciutils not found, downloading and building a local copy...${ColorReset}")
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# Download and build pciutils
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set(PCIUTILS_INSTALL_LOCATION ${CMAKE_BINARY_DIR}/pciutils-install)
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ExternalProject_Add(pciutils
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GIT_REPOSITORY https://github.com/pciutils/pciutils
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CONFIGURE_COMMAND ""
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BUILD_COMMAND make SHARED=no
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BUILD_IN_SOURCE true
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INSTALL_COMMAND make PREFIX=${PCIUTILS_INSTALL_LOCATION} install-lib
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)
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include_directories(${PCIUTILS_INSTALL_LOCATION}/include)
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link_directories(${PCIUTILS_INSTALL_LOCATION}/lib)
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else()
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include_directories(${PCIUTILS_INCLUDE_DIR})
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link_libraries(${PCIUTILS_LIBRARIES})
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endif()
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set(SANITY_FLAGS "-Wfloat-equal -Wshadow -Wpointer-arith")
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set(CMAKE_CXX_FLAGS "${SANITY_FLAGS} -Wall -Wextra -pedantic -fstack-protector-all -pedantic")
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# https://en.wikipedia.org/w/index.php?title=CUDA§ion=5#GPUs_supported
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# https://raw.githubusercontent.com/PointCloudLibrary/pcl/master/cmake/pcl_find_cuda.cmake
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if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL "11.0")
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set(CMAKE_CUDA_ARCHITECTURES 35 37 50 52 53 60 61 62 70 72 75 80 86)
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elseif(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL "10.0")
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set(CMAKE_CUDA_ARCHITECTURES 30 32 35 37 50 52 53 60 61 62 70 72 75)
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elseif(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL "9.0")
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set(CMAKE_CUDA_ARCHITECTURES 30 32 35 37 50 52 53 60 61 62 70 72)
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elseif(${CMAKE_CUDA_COMPILER_VERSION} VERSION_EQUAL "8.0")
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set(CMAKE_CUDA_ARCHITECTURES 20 21 30 32 35 37 50 52 53 60 61 62)
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endif()
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link_directories(${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}/targets/x86_64-linux/lib)
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add_library(cuda_backend STATIC ${CUDA_DIR}/cuda.cpp ${CUDA_DIR}/uarch.cpp ${CUDA_DIR}/pci.cpp)
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add_executable(gpufetch ${COMMON_DIR}/main.cpp ${COMMON_DIR}/args.cpp ${COMMON_DIR}/gpu.cpp ${COMMON_DIR}/pci.cpp ${COMMON_DIR}/global.cpp ${COMMON_DIR}/printer.cpp)
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if(NOT ${PCIUTILS_FOUND})
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add_dependencies(cuda_backend pciutils)
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add_dependencies(gpufetch pciutils)
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endif()
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target_include_directories(cuda_backend PUBLIC ${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}/samples/common/inc ${CMAKE_CUDA_COMPILER_TOOLKIT_ROOT}/targets/x86_64-linux/include)
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target_link_libraries(cuda_backend cudart)
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target_link_libraries(gpufetch cuda_backend pci z)
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install(TARGETS gpufetch DESTINATION bin)
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