diff options
Diffstat (limited to 'riscv_script/riscv-clang.cmake')
| -rw-r--r-- | riscv_script/riscv-clang.cmake | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/riscv_script/riscv-clang.cmake b/riscv_script/riscv-clang.cmake deleted file mode 100644 index 47dd5067..00000000 --- a/riscv_script/riscv-clang.cmake +++ /dev/null @@ -1,52 +0,0 @@ -set(CMAKE_CROSSCOMPILING TRUE) -set(CMAKE_SYSTEM_NAME "Linux") -set(CMAKE_SYSTEM_PROCESSOR "riscv64") - -option(USE_RVV "Enable riscv vector or not." ON) -option(USE_AUTO_VECTORIZER "Enable riscv auto vectorizer or not." OFF) - -# Avoid to use system path for cross-compile -set(CMAKE_FIND_USE_CMAKE_SYSTEM_PATH FALSE) - -set(TOOLCHAIN_PATH "" CACHE STRING "The toolcahin path.") -if(NOT TOOLCHAIN_PATH) - set(TOOLCHAIN_PATH ${CMAKE_SOURCE_DIR}/build-toolchain-qemu/riscv-clang) -endif() - -set(TOOLCHAIN_PREFIX "riscv64-unknown-linux-gnu-" CACHE STRING "The toolcahin prefix.") - -# toolchain setting -set(CMAKE_C_COMPILER "${TOOLCHAIN_PATH}/bin/${TOOLCHAIN_PREFIX}clang") -set(CMAKE_CXX_COMPILER "${TOOLCHAIN_PATH}/bin/${TOOLCHAIN_PREFIX}clang++") - -# CMake will just use the host-side tools for the following tools, so we setup them here. -set(CMAKE_C_COMPILER_AR "${TOOLCHAIN_PATH}/bin/llvm-ar") -set(CMAKE_CXX_COMPILER_AR "${TOOLCHAIN_PATH}/bin/llvm-ar") -set(CMAKE_C_COMPILER_RANLIB "${TOOLCHAIN_PATH}/bin/llvm-ranlib") -set(CMAKE_CXX_COMPILER_RANLIB "${TOOLCHAIN_PATH}/bin/llvm-ranlib") -set(CMAKE_OBJDUMP "${TOOLCHAIN_PATH}/bin/llvm-objdump") -set(CMAKE_OBJCOPY "${TOOLCHAIN_PATH}/bin/llvm-objcopy") - -# compile options -message(STATUS "USE_RVV: ${USE_RVV}") -message(STATUS "USE_AUTO_VECTORIZER: ${USE_AUTO_VECTORIZER}") -set(RISCV_COMPILER_FLAGS) -if(USE_RVV) - list(APPEND RISCV_COMPILER_FLAGS "-march=rv64gcv") - if(NOT USE_AUTO_VECTORIZER) - # Disable auto-vectorizer - add_compile_options(-fno-vectorize -fno-slp-vectorize) - endif() -else() - list(APPEND RISCV_COMPILER_FLAGS "-march=rv64gc") -endif() -message(STATUS "RISCV_COMPILER_FLAGS: ${RISCV_COMPILER_FLAGS}") - -set(CMAKE_C_FLAGS "${RISCV_COMPILER_FLAGS} ${CMAKE_C_FLAGS}") -set(CMAKE_CXX_FLAGS "${RISCV_COMPILER_FLAGS} ${CMAKE_CXX_FLAGS}") - -set(RISCV_LINKER_FLAGS "-lstdc++ -lpthread -lm -ldl") -set(RISCV_LINKER_FLAGS_EXE) -set(CMAKE_SHARED_LINKER_FLAGS "${RISCV_LINKER_FLAGS} ${CMAKE_SHARED_LINKER_FLAGS}") -set(CMAKE_MODULE_LINKER_FLAGS "${RISCV_LINKER_FLAGS} ${CMAKE_MODULE_LINKER_FLAGS}") -set(CMAKE_EXE_LINKER_FLAGS "${RISCV_LINKER_FLAGS} ${RISCV_LINKER_FLAGS_EXE} ${CMAKE_EXE_LINKER_FLAGS}") |