0e8aecfe64
Check whether 64-bit atomic is supported Co-authored-by: xuxin19 <xuxin19@xiaomi.com> Co-authored-by: Bowen Wang <wangbowen6@xiaomi.com>
97 lines
3.2 KiB
CMake
97 lines
3.2 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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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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# cmake-format: off
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set(ATOMIC_TEST_CODE
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[-[
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#include <stdatomic.h>
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int main() {
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_Atomic long long x = 0;
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return x;
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}
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]-]
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)
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# cmake-format: on
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file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/test_atomic.c ${ATOMIC_TEST_CODE})
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try_compile(HAS_64BIT_ATOMIC_SUPPORT ${CMAKE_CURRENT_BINARY_DIR}
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${CMAKE_CURRENT_BINARY_DIR}/test_atomic.c)
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if(NOT HAS_64BIT_ATOMIC_SUPPORT)
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add_compile_options(-DNO_ATOMIC_64_SUPPORT)
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endif()
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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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