diff options
Diffstat (limited to 'infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-linux.cmake')
| -rw-r--r-- | infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-linux.cmake | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-linux.cmake b/infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-linux.cmake new file mode 100644 index 000000000..8e3619879 --- /dev/null +++ b/infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-linux.cmake @@ -0,0 +1,38 @@ +# +# config for arm-linux +# +include(CMakeForceCompiler) +include("${CMAKE_CURRENT_LIST_DIR}/../../modules/OptionTools.cmake") + +set(CMAKE_SYSTEM_NAME Linux) +set(CMAKE_SYSTEM_PROCESSOR armv7l) + +set(CMAKE_C_COMPILER arm-linux-gnueabihf-gcc) +set(CMAKE_CXX_COMPILER arm-linux-gnueabihf-g++) + +# where is the target environment +set(ROOTFS_ARM "${CMAKE_CURRENT_LIST_DIR}/../../../../../tools/cross/rootfs/arm") +envoption(ROOTFS_DIR ${ROOTFS_ARM}) + +if(NOT EXISTS "${ROOTFS_DIR}/lib/arm-linux-gnueabihf") + message(FATAL_ERROR "Please prepare RootFS for ARM") +endif() + +set(CMAKE_SYSROOT ${ROOTFS_DIR}) +set(CMAKE_FIND_ROOT_PATH ${ROOTFS_DIR}) +set(CMAKE_SHARED_LINKER_FLAGS + "${CMAKE_SHARED_LINKER_FLAGS} --sysroot=${ROOTFS_DIR}" + CACHE INTERNAL "" FORCE) +set(CMAKE_EXE_LINKER_FLAGS + "${CMAKE_EXE_LINKER_FLAGS} --sysroot=${ROOTFS_DIR}" + CACHE INTERNAL "" FORCE) + +# search for programs in the build host directories +set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + +# for libraries and headers in the target directories +set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) +set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) + +# Set cache variable to ignore try-run error by find_package(Threads REQUIRED) on cross build +set(THREADS_PTHREAD_ARG "2" CACHE STRING "Result from TRY_RUN" FORCE) |