toolchains/power9le-linux-gnu-vsx.toolchain.cmake

set(CMAKE_SYSTEM_NAME Linux)
set(CMAKE_SYSTEM_PROCESSOR powerpc64le)

set(CMAKE_C_COMPILER "powerpc64le-linux-gnu-gcc")
set(CMAKE_CXX_COMPILER "powerpc64le-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 "-mcpu=power9 -mtune=power9 -DNO_WARN_X86_INTRINSICS -D__MMX__ -D__SSE__ -D__SSSE3__")
set(CMAKE_CXX_FLAGS "-mcpu=power9 -mtune=power9 -DNO_WARN_X86_INTRINSICS -D__MMX__ -D__SSE__ -D__SSSE3__")

# cache flags
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS}" CACHE STRING "c flags")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}" CACHE STRING "c++ flags")

# Auto-translate SSE to VSX
set(NCNN_PPC64LE_VSX ON)