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Support RISC-V (#609)

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This commit is contained in:
Fangjun Kuang
2024-02-26 06:57:18 +08:00
committed by GitHub
parent 67acd34dcd
commit ee37d9bd92
7 changed files with 437 additions and 1 deletions
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17
toolchains/riscv64-linux-gnu.toolchain.cmake Normal file
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# Copied from https://github.com/Tencent/ncnn/blob/master/toolchains/riscv64-linux-gnu.toolchain.cmake
set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR riscv64)
set(CMAKE_C_COMPILER "riscv64-unknown-linux-gnu-gcc")
set(CMAKE_CXX_COMPILER "riscv64-unknown-linux-gnu-g++")
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
set(CMAKE_C_FLAGS "-march=rv64gc")
set(CMAKE_CXX_FLAGS "-march=rv64gc")
# cache flags
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c flags")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "c++ flags")