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Merge pull request hathach#2039 from hathach/add-cmake-build
Add cmake build
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36 files changed

+613
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‎.idea/cmake.xml

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‎.idea/runConfigurations/cdc_msc.xml

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‎.idea/runConfigurations/hid_composite.xml

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‎.idea/runConfigurations/msc_dual_lun.xml

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‎cmake/cpu/cortex-m7.cmake

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set(TOOLCHAIN_COMMON_FLAGS
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-mthumb
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-mcpu=cortex-m7
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-mfloat-abi=hard
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-mfpu=fpv5-d16
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)

‎cmake/toolchain/arm_gcc.cmake

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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_ASM_COMPILER "arm-none-eabi-gcc")
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set(CMAKE_C_COMPILER "arm-none-eabi-gcc")
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set(CMAKE_CXX_COMPILER "arm-none-eabi-g++")
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set(GCC_ELF2BIN "arm-none-eabi-objcopy")
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set_property(GLOBAL PROPERTY ELF2BIN ${GCC_ELF2BIN})
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# Look for includes and libraries only in the target system prefix.
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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# pass TOOLCHAIN_CPU to
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set(CMAKE_TRY_COMPILE_PLATFORM_VARIABLES CMAKE_SYSTEM_PROCESSOR)
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include(${CMAKE_CURRENT_LIST_DIR}/../cpu/${CMAKE_SYSTEM_PROCESSOR}.cmake)
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# enable all possible warnings for building examples
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list(APPEND TOOLCHAIN_COMMON_FLAGS
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-fdata-sections
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-ffunction-sections
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-fsingle-precision-constant
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-fno-strict-aliasing
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)
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set(TOOLCHAIN_WARNING_FLAGS
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-Wall
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-Wextra
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-Werror
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-Wfatal-errors
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-Wdouble-promotion
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-Wstrict-prototypes
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-Wstrict-overflow
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-Werror-implicit-function-declaration
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-Wfloat-equal
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-Wundef
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-Wshadow
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-Wwrite-strings
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-Wsign-compare
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-Wmissing-format-attribute
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-Wunreachable-code
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-Wcast-align
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-Wcast-function-type
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-Wcast-qual
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-Wnull-dereference
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-Wuninitialized
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-Wunused
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-Wreturn-type
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-Wredundant-decls
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)
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include(${CMAKE_CURRENT_LIST_DIR}/set_flags.cmake)

‎cmake/toolchain/set_flags.cmake

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include(CMakePrintHelpers)
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foreach(LANG IN ITEMS C CXX ASM)
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# join the toolchain flags into a single string
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list(APPEND TOOLCHAIN_${LANG}_FLAGS ${TOOLCHAIN_COMMON_FLAGS})
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list(JOIN TOOLCHAIN_${LANG}_FLAGS " " TOOLCHAIN_${LANG}_FLAGS)
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set(CMAKE_${LANG}_FLAGS_INIT "${TOOLCHAIN_${LANG}_FLAGS}")
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#cmake_print_variables(CMAKE_${LANG}_FLAGS_INIT)
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# optimization flags
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set(CMAKE_${LANG}_FLAGS_DEBUG_INIT "-Og")
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endforeach()
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# try_compile is cmake test compiling its own example,
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# pass -nostdlib to skip stdlib linking
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get_property(IS_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
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if(IS_IN_TRY_COMPILE)
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set(CMAKE_C_LINK_FLAGS "${CMAKE_C_LINK_FLAGS} -nostdlib")
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set(CMAKE_CXX_LINK_FLAGS "${CMAKE_CXX_LINK_FLAGS} -nostdlib")
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endif()

‎examples/device/audio_4_channel_mic/CMakeLists.txt

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cmake_minimum_required(VERSION 3.5)
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cmake_minimum_required(VERSION 3.17)
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include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
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# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
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family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
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project(${PROJECT})
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project(${PROJECT} C CXX ASM)
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# Checks this example is valid for the family and initializes the project
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family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
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# Espressif has its own cmake build system
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if(FAMILY STREQUAL "espressif")
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return()
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endif()
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add_executable(${PROJECT})
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# Example source
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target_sources(${PROJECT} PUBLIC
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${CMAKE_CURRENT_SOURCE_DIR}/src/main.c
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${CMAKE_CURRENT_SOURCE_DIR}/src/usb_descriptors.c
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)
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)
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# Example include
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target_include_directories(${PROJECT} PUBLIC
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${CMAKE_CURRENT_SOURCE_DIR}/src
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)
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)
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# Configure compilation flags and libraries for the example... see the corresponding function
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# in hw/bsp/FAMILY/family.cmake for details.

‎examples/device/audio_test/CMakeLists.txt

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cmake_minimum_required(VERSION 3.5)
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cmake_minimum_required(VERSION 3.17)
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include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
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# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
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family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
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project(${PROJECT})
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project(${PROJECT} C CXX ASM)
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# Checks this example is valid for the family and initializes the project
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family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
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# Espressif has its own cmake build system
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if(FAMILY STREQUAL "espressif")
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return()
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endif()
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add_executable(${PROJECT})
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# Example source

‎examples/device/audio_test_multi_rate/CMakeLists.txt

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cmake_minimum_required(VERSION 3.5)
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cmake_minimum_required(VERSION 3.17)
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include(${CMAKE_CURRENT_SOURCE_DIR}/../../../hw/bsp/family_support.cmake)
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# gets PROJECT name for the example (e.g. <BOARD>-<DIR_NAME>)
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family_get_project_name(PROJECT ${CMAKE_CURRENT_LIST_DIR})
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project(${PROJECT})
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project(${PROJECT} C CXX ASM)
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# Checks this example is valid for the family and initializes the project
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family_initialize_project(${PROJECT} ${CMAKE_CURRENT_LIST_DIR})
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# Espressif has its own cmake build system
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if(FAMILY STREQUAL "espressif")
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return()
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endif()
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add_executable(${PROJECT})
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# Example source

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