104 lines
3.2 KiB
CMake
Executable File
104 lines
3.2 KiB
CMake
Executable File
# Copyright (c) 2021-2022 Amlogic, Inc. All rights reserved.
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# SPDX-License-Identifier: MIT
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cmake_minimum_required(VERSION 3.13.1)
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set(SDK_BASE $ENV{SDK_BASE})
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set(ARCH $ENV{ARCH})
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set(SOC $ENV{SOC})
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set(BOARD $ENV{BOARD})
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set(CROSS_COMPILER $ENV{CROSS_COMPILER})
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set(KERNEL $ENV{KERNEL})
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set(PRODUCT $ENV{PRODUCT})
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set(COMPILER $ENV{COMPILER})
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if(EXISTS ${SDK_BASE}/soc/${ARCH}/${PRODUCT}/${SOC})
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set(SOC_DIR ${SDK_BASE}/soc/${ARCH}/${PRODUCT}/${SOC})
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else()
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set(SOC_DIR ${SDK_BASE}/soc/${ARCH}/${SOC})
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endif()
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if(EXISTS ${SDK_BASE}/boards/${ARCH}/${PRODUCT}/${BOARD})
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set(BOARD_DIR ${SDK_BASE}/boards/${ARCH}/${PRODUCT}/${BOARD})
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else()
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set(BOARD_DIR ${SDK_BASE}/boards/${ARCH}/${BOARD})
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endif()
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set(SDK_OUT ${CMAKE_BINARY_DIR})
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set(PROJECT_BINARY_DIR ${CMAKE_BINARY_DIR})
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set(PROJECT_SOURCE_DIR ${SDK_BASE})
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set(APPLICATION_SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
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set(ARCH_DIR ${SDK_BASE}/arch/${ARCH})
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set(CMAKE_TOOLCAHIN_DIR ${SDK_BASE}/build_system/cmake/toolchains)
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set(COLLECT_LINK_LIBRARIES "" CACHE INTERNAL "")
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set(COLLECT_LINK_OBJS "" CACHE INTERNAL "")
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set(COLLECT_IS_CPP_LIBRARIES "0" CACHE INTERNAL "")
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set(CMAKE_EXECUTABLE_SUFFIX ".elf")
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if(EXISTS ${APPLICATION_SOURCE_DIR}/prj_${BOARD}.conf)
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set(CONF_FILE ${APPLICATION_SOURCE_DIR}/prj_${BOARD}.conf)
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elseif(EXISTS ${APPLICATION_SOURCE_DIR}/prj.conf)
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set(CONF_FILE ${APPLICATION_SOURCE_DIR}/prj.conf)
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endif()
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message(STATUS "CMAKE_SOURCE_DIR: ${CMAKE_SOURCE_DIR}")
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message(STATUS "CMAKE_BINARY_DIR: ${CMAKE_BINARY_DIR}")
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include(${SDK_BASE}/build_system/cmake/extensions.cmake)
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include(${SDK_BASE}/build_system/cmake/python.cmake)
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include(${SDK_BASE}/build_system/cmake/kconfig.cmake)
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set(TARGET_NAME $ENV{KERNEL})
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# Do not prefix the output library file.
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set(CMAKE_STATIC_LIBRARY_PREFIX "")
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set(CMAKE_C_FLAGS "-imacros${AUTOCONF_H}")
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set(CMAKE_CXX_FLAGS "-imacros${AUTOCONF_H}")
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set(CMAKE_ASM_FLAGS "-imacros${AUTOCONF_H}")
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if(CONFIG_XIP_MODE)
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set(XIP_RAM_FUNC_H "${BOARD_DIR}/xip/xip_ram_func.h")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -include${XIP_RAM_FUNC_H}")
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endif()
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if(EXISTS ${ARCH_DIR}/compiler_options.cmake)
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include(${ARCH_DIR}/compiler_options.cmake)
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endif()
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if(EXISTS ${SOC_DIR}/compiler_options.cmake)
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include(${SOC_DIR}/compiler_options.cmake)
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endif()
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if(EXISTS ${BOARD_DIR}/compiler_options.cmake)
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include(${BOARD_DIR}/compiler_options.cmake)
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endif()
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# The compile options which are differ with toolchain should in ${ARCH}_compiler_compile_options.cmake.
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if(EXISTS ${CMAKE_TOOLCAHIN_DIR}/${ARCH}_compiler_compile_options.cmake)
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include(${CMAKE_TOOLCAHIN_DIR}/${ARCH}_compiler_compile_options.cmake)
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endif()
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message(STATUS TARGET_NAME: ${TARGET_NAME})
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add_executable(${TARGET_NAME})
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add_subdirectory(${SDK_BASE} ${SDK_OUT}/obj)
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# The link options which are differ with toolchain should in ${ARCH}_compiler_link_options.cmake.
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include(${CMAKE_TOOLCAHIN_DIR}/${ARCH}_compiler_link_options.cmake)
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# Linker flags
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target_link_options(
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${TARGET_NAME}
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PUBLIC ${common_flags} ${linker_flags}
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)
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#Generate binary file from elf
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compiler_generate_binary_output(${TARGET_NAME})
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#Generate disassembly file from elf
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compiler_generate_lst_output(${TARGET_NAME})
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#Generate module memory size information
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generate_module_info_output(${TARGET_NAME})
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