mirror of
https://github.com/halleysfifthinc/Toyota-AVC-LAN
synced 2025-06-07 07:56:21 +00:00
84 lines
2.5 KiB
CMake
84 lines
2.5 KiB
CMake
cmake_minimum_required(VERSION 3.24)
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set(WITH_MCU OFF)
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set(AVR_MCU "attiny3216")
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set(CMAKE_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/cmake/avr-gcc-toolchain.cmake")
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project(avr-avc-lan VERSION 1 LANGUAGES C CXX ASM)
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if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
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if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS "8.3")
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message(FATAL_ERROR "Insufficient AVR-GCC version; Support for ATtiny3216 was added in GCC v8")
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endif()
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endif()
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# Handle libc versioning
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try_compile(LIBC_VERSION_TEST
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SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/cmake/libc-version-test.cpp"
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COMPILE_DEFINITIONS -mmcu=${AVR_MCU}
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)
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if(NOT LIBC_VERSION_TEST)
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include(FetchContent)
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FetchContent_Declare(
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attiny_atpack
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URL http://packs.download.atmel.com/Atmel.ATtiny_DFP.2.0.368.atpack
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URL_HASH SHA512=ee16a8ebecb57bd998a9cd4373368e3d45982cbbc3825e18d1dcac58215db6b9d907ad1ba2020cba9187fed7ba8c6f255a4fa1214e40c7a17ab2d18474f4d079
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DOWNLOAD_NAME Atmel.ATtiny_DFP.2.0.368.atpack.zip
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)
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FetchContent_MakeAvailable(attiny_atpack)
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try_compile(LIBC_VERSION_TEST
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SOURCES "${CMAKE_CURRENT_SOURCE_DIR}/cmake/libc-version-test.cpp"
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COMPILE_DEFINITIONS
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-B "${attiny_atpack_SOURCE_DIR}/gcc/dev/${AVR_MCU}"
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-isystem "${attiny_atpack_SOURCE_DIR}/include"
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-mmcu=${AVR_MCU}
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)
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if(NOT LIBC_VERSION_TEST)
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message(FATAL_ERROR "Insufficient AVR-LIBC/Microchip pack for chosen MCU '${AVR_MCU}'")
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else()
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include_directories(SYSTEM PUBLIC "${attiny_atpack_SOURCE_DIR}/include")
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add_compile_options(
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-B "${attiny_atpack_SOURCE_DIR}/gcc/dev/${AVR_MCU}"
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)
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endif()
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endif()
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set(CMAKE_C_STANDARD 17)
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set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
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if(CMAKE_BUILD_TYPE MATCHES Release)
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set(CMAKE_C_FLAGS_RELEASE "-Os")
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endif(CMAKE_BUILD_TYPE MATCHES Release)
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if(CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
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set(CMAKE_C_FLAGS_RELWITHDEBINFO "-Os -save-temps -g -gdwarf-3 -gstrict-dwarf")
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endif(CMAKE_BUILD_TYPE MATCHES RelWithDebInfo)
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if(CMAKE_BUILD_TYPE MATCHES Debug)
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set(CMAKE_C_FLAGS_DEBUG "-O0 -save-temps -g -gdwarf-3 -gstrict-dwarf")
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endif(CMAKE_BUILD_TYPE MATCHES Debug)
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add_avr_executable(sniffer
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src/sniffer.c
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src/com232.c
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src/avclandrv.c)
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target_link_options(sniffer PUBLIC
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-B "${attiny_atpack_SOURCE_DIR}/gcc/dev/${AVR_MCU}"
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)
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target_compile_definitions(sniffer PRIVATE
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F_CPU=16000000L
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)
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target_compile_options(sniffer PRIVATE
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--param=min-pagesize=0
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-ffunction-sections
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-fdata-sections
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-fshort-enums
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)
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