diff options
Diffstat (limited to 'cross/arm64/toolchain.cmake')
-rw-r--r-- | cross/arm64/toolchain.cmake | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/cross/arm64/toolchain.cmake b/cross/arm64/toolchain.cmake new file mode 100644 index 0000000000..08e36cdb03 --- /dev/null +++ b/cross/arm64/toolchain.cmake @@ -0,0 +1,33 @@ +set(CROSS_ROOTFS $ENV{ROOTFS_DIR}) + +set(CMAKE_SYSTEM_NAME Linux) +set(CMAKE_SYSTEM_VERSION 1) +set(CMAKE_SYSTEM_PROCESSOR aarch64) + +## Specify the toolchain +set(TOOLCHAIN "aarch64-linux-gnu") +set(TOOLCHAIN_PREFIX ${TOOLCHAIN}-) +#set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}gcc) +#set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}g++) +#set(CMAKE_ASM_COMPILER ${TOOLCHAIN_PREFIX}as) +#set(CMAKE_AR ${TOOLCHAIN_PREFIX}ar) +#set(CMAKE_OBJCOPY ${TOOLCHAIN_PREFIX}objcopy) +#set(CMAKE_OBJDUMP ${TOOLCHAIN_PREFIX}objdump) + +add_compile_options(-target ${TOOLCHAIN}) +add_compile_options(--sysroot=${CROSS_ROOTFS}) + +set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -target ${TOOLCHAIN}") +set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -B ${CROSS_ROOTFS}/usr/lib/gcc/${TOOLCHAIN}") +set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} -L${CROSS_ROOTFS}/lib/${TOOLCHAIN}") +set(CROSS_LINK_FLAGS "${CROSS_LINK_FLAGS} --sysroot=${CROSS_ROOTFS}") + +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} ${CROSS_LINK_FLAGS}" CACHE STRING "" FORCE) +set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} ${CROSS_LINK_FLAGS}" CACHE STRING "" FORCE) +set(CMAKE_MODULE_LINKER_FLAGS "${CMAKE_MODULE_LINKER_FLAGS} ${CROSS_LINK_FLAGS}" CACHE STRING "" FORCE) + +set(CMAKE_FIND_ROOT_PATH "${CROSS_ROOTFS}") +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_FIND_ROOT_PATH_MODE_PACKAGE ONLY) |