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Open Source Computer Vision Library
https://opencv.org/
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34 lines
1.5 KiB
34 lines
1.5 KiB
set(CMAKE_SYSTEM_NAME Linux) |
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set(CMAKE_SYSTEM_PROCESSOR riscv64) |
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set(RISCV_CLANG_BUILD_ROOT /opt/rvv-llvm CACHE PATH "Path to CLANG for RISC-V cross compiler build directory") |
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set(RISCV_GCC_INSTALL_ROOT /opt/RISCV CACHE PATH "Path to GCC for RISC-V cross compiler installation directory") |
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set(CMAKE_SYSROOT ${RISCV_GCC_INSTALL_ROOT}/sysroot CACHE PATH "RISC-V sysroot") |
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set(CLANG_TARGET_TRIPLE riscv64-unknown-linux-gnu) |
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set(CMAKE_C_COMPILER ${RISCV_CLANG_BUILD_ROOT}/bin/clang) |
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set(CMAKE_C_COMPILER_TARGET ${CLANG_TARGET_TRIPLE}) |
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set(CMAKE_CXX_COMPILER ${RISCV_CLANG_BUILD_ROOT}/bin/clang++) |
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set(CMAKE_CXX_COMPILER_TARGET ${CLANG_TARGET_TRIPLE}) |
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set(CMAKE_ASM_COMPILER ${RISCV_CLANG_BUILD_ROOT}/bin/clang) |
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set(CMAKE_ASM_COMPILER_TARGET ${CLANG_TARGET_TRIPLE}) |
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# Don't run the linker on compiler check |
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY) |
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set(CMAKE_C_FLAGS "-march=rv64gcv --gcc-toolchain=${RISCV_GCC_INSTALL_ROOT} -w ${CMAKE_C_FLAGS}") |
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set(CMAKE_CXX_FLAGS "-march=rv64gcv --gcc-toolchain=${RISCV_GCC_INSTALL_ROOT} -w ${CXX_FLAGS}") |
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set(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} -O2") |
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set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -O2") |
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OPTION(RISCV_RVV_SCALABLE "Use scalable RVV API on RISC-V" ON) # Enabled by default |
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IF(RISCV_RVV_SCALABLE) |
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ADD_DEFINITIONS(-DCV_RVV_SCALABLE) |
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ENDIF() |
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set(CMAKE_FIND_ROOT_PATH ${CMAKE_SYSROOT}) |
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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_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
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