27 lines
1.0 KiB
CMake
27 lines
1.0 KiB
CMake
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set(CMAKE_SYSTEM_NAME Linux)
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set(CMAKE_SYSTEM_PROCESSOR loongarch64)
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if(DEFINED ENV{LOONGARCH64_ROOT_PATH})
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file(TO_CMAKE_PATH $ENV{LOONGARCH64_ROOT_PATH} LOONGARCH64_ROOT_PATH)
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else()
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message(FATAL_ERROR "LOONGARCH64_ROOT_PATH env must be defined")
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endif()
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set(LOONGARCH64_ROOT_PATH ${LOONGARCH64_ROOT_PATH} CACHE STRING "root path to loongarch64 toolchain")
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set(CMAKE_C_COMPILER "${LOONGARCH64_ROOT_PATH}/bin/loongarch64-unknown-linux-gnu-gcc")
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set(CMAKE_CXX_COMPILER "${LOONGARCH64_ROOT_PATH}/bin/loongarch64-unknown-linux-gnu-g++")
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set(CMAKE_FIND_ROOT_PATH "${LOONGARCH64_ROOT_PATH}/loongarch64-unknown-linux-gnu")
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -march=loongarch64")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=loongarch64")
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# cache flags
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c flags")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "c++ flags")
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