diff options
Diffstat (limited to 'infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-tizen.cmake')
| -rw-r--r-- | infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-tizen.cmake | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-tizen.cmake b/infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-tizen.cmake new file mode 100644 index 000000000..72513cdc1 --- /dev/null +++ b/infra/nnfw/cmake/buildtool/cross/toolchain_armv7l-tizen.cmake @@ -0,0 +1,66 @@ +# +# config for arm-linux +# +include(CMakeForceCompiler) + +set(CMAKE_SYSTEM_NAME Linux) +set(CMAKE_SYSTEM_PROCESSOR armv7l) + +set(CMAKE_C_COMPILER arm-linux-gnueabi-gcc) +set(CMAKE_CXX_COMPILER arm-linux-gnueabi-g++) + +set(TIZEN_TOOLCHAIN "armv7l-tizen-linux-gnueabi/6.2.1") + +# where is the target environment +set(NNAS_PROJECT_SOURCE_DIR "${CMAKE_CURRENT_LIST_DIR}/../../../../..") +set(ROOTFS_ARM "${NNAS_PROJECT_SOURCE_DIR}/tools/cross/rootfs/armel") +include("${NNAS_PROJECT_SOURCE_DIR}/infra/cmake/modules/OptionTools.cmake") + +envoption(ROOTFS_DIR ${ROOTFS_ARM}) +if(NOT EXISTS "${ROOTFS_DIR}/usr/lib/gcc/${TIZEN_TOOLCHAIN}") + message(FATAL_ERROR "Please prepare RootFS for tizen ARM softfp") +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=${ROOTFS_DIR}" + CACHE INTERNAL "" FORCE) + +# search for programs in the build host directories +set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) + +# for libraries and headers in the target directories +set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) +set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) + +# Set cache variable to ignore try-run error by find_package(Threads REQUIRED) on cross build +set(THREADS_PTHREAD_ARG "2" CACHE STRING "Result from TRY_RUN" FORCE) + + +add_compile_options(-mthumb) +add_compile_options(-mfpu=neon-vfpv4) +add_compile_options(-mfloat-abi=softfp) +add_compile_options(--sysroot=${ROOTFS_DIR}) + +set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} --sysroot=${ROOTFS_DIR}") + +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} --sysroot=${ROOTFS_DIR}") + +include_directories(SYSTEM ${ROOTFS_DIR}/usr/lib/gcc/${TIZEN_TOOLCHAIN}/include/c++/) +include_directories(SYSTEM ${ROOTFS_DIR}/usr/lib/gcc/${TIZEN_TOOLCHAIN}/include/c++/armv7l-tizen-linux-gnueabi) +add_compile_options(-Wno-deprecated-declarations) # compile-time option +add_compile_options(-D__extern_always_inline=inline) # compile-time option + +set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -B${ROOTFS_DIR}/usr/lib/gcc/${TIZEN_TOOLCHAIN}") +set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L${ROOTFS_DIR}/lib") +set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L${ROOTFS_DIR}/usr/lib") +set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L${ROOTFS_DIR}/usr/lib/gcc/${TIZEN_TOOLCHAIN}") + +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -B${ROOTFS_DIR}/usr/lib/gcc/${TIZEN_TOOLCHAIN}") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L${ROOTFS_DIR}/lib") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L${ROOTFS_DIR}/usr/lib") +set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L${ROOTFS_DIR}/usr/lib/gcc/${TIZEN_TOOLCHAIN}") |