ab51eae836
Fix compile error: arm-none-eabi-ld: (remoteproc_virtio.o): in function `metal_io_read': metal/io.h:252: undefined reference to `__atomic_load_8' arm-none-eabi-ld: (remoteproc_virtio.o): in function `metal_io_write': metal/io.h:290: undefined reference to `__atomic_store_8' Not all 32-bit architectures support 64bit atomic, gcc/clang toolchains have built-in properties to indicate whether support atomic64: | $ arm-none-eabi-gcc -march=armv7e-m -dM -E - < /dev/null | grep SYNC | #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1 1 | #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2 1 | #define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 1 Signed-off-by: chao an <anchao@lixiang.com>
78 lines
2.9 KiB
CMake
78 lines
2.9 KiB
CMake
# ##############################################################################
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# openamp/libmetal.cmake
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more contributor
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# license agreements. See the NOTICE file distributed with this work for
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# additional information regarding copyright ownership. The ASF licenses this
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# file to you under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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#
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# ##############################################################################
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if(NOT EXISTS ${CMAKE_CURRENT_LIST_DIR}/libmetal)
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FetchContent_Declare(
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libmetal
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DOWNLOAD_NAME "libmetal-v${OPENAMP_VERSION}.zip"
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DOWNLOAD_DIR ${CMAKE_CURRENT_LIST_DIR}
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URL "https://github.com/OpenAMP/libmetal/archive/v${OPENAMP_VERSION}.zip"
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SOURCE_DIR
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${CMAKE_CURRENT_LIST_DIR}/libmetal
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BINARY_DIR
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${CMAKE_BINARY_DIR}/openamp/libmetal
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CONFIGURE_COMMAND
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""
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BUILD_COMMAND
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""
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INSTALL_COMMAND
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""
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PATCH_COMMAND
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patch -p0 -d ${CMAKE_CURRENT_LIST_DIR} <
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${CMAKE_CURRENT_LIST_DIR}/0001-libmetal-add-metal_list_for_each_safe-support.patch
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&& patch -p0 -d ${CMAKE_CURRENT_LIST_DIR} <
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${CMAKE_CURRENT_LIST_DIR}/0002-libmetal-nuttx-io.c-align-access-when-read-write-siz.patch
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&& patch -p0 -d ${CMAKE_CURRENT_LIST_DIR} <
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${CMAKE_CURRENT_LIST_DIR}/0003-libmetal-nuttx-io.c-Fix-void-pointer-arithmetic-in-a.patch
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&& patch -p0 -d ${CMAKE_CURRENT_LIST_DIR} <
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${CMAKE_CURRENT_LIST_DIR}/0004-libmetal-atomic-enable-64-bit-atomic-by-toolchain-bu.patch
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DOWNLOAD_NO_PROGRESS true
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TIMEOUT 30)
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FetchContent_GetProperties(libmetal)
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if(NOT libmetal_target_POPULATED)
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FetchContent_Populate(libmetal)
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endif()
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endif()
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if("${CONFIG_ARCH}" STREQUAL "sim")
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set(LIBMETAL_ARCH x86_64)
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elseif("${CONFIG_ARCH}" STREQUAL "risc-v")
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set(LIBMETAL_ARCH riscv)
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elseif("${CONFIG_ARCH}" STREQUAL "arm64")
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set(LIBMETAL_ARCH aarch64)
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else()
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set(LIBMETAL_ARCH ${CONFIG_ARCH})
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endif()
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set(PROJECT_SYSTEM nuttx)
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set(CMAKE_SYSTEM_PROCESSOR ${LIBMETAL_ARCH})
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set(MACHINE ${CONFIG_ARCH})
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set(CMAKE_SYSTEM_NAME NuttX)
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set(WITH_DOC OFF)
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add_subdirectory(${CMAKE_CURRENT_SOURCE_DIR}/libmetal
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${CMAKE_CURRENT_BINARY_DIR}/libmetal EXCLUDE_FROM_ALL)
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nuttx_create_symlink(${CMAKE_CURRENT_BINARY_DIR}/libmetal/lib/include/metal
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${CMAKE_BINARY_DIR}/include/metal)
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nuttx_add_external_library(metal-static MODE KERNEL)
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