55 lines
1.7 KiB
CMake
55 lines
1.7 KiB
CMake
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#********************************************************************
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# _ _ _
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# _ __ | |_ _ | | __ _ | |__ ___
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# | '__|| __|(_)| | / _` || '_ \ / __|
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# | | | |_ _ | || (_| || |_) |\__ \
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# |_| \__|(_)|_| \__,_||_.__/ |___/
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#
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# www.rt-labs.com
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# Copyright 2021 rt-labs AB, Sweden.
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#
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# This software is licensed under the terms of the BSD 3-clause
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# license. See the file LICENSE distributed with this software for
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# full license information.
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#*******************************************************************/
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#[=======================================================================[.rst:
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STM32Cube toolchain
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-------------------
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The following environment variables must be set when cmake
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configuration is invoked::
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CPU - Name of CPU
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BOARD - Name of board
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CUBE_DIR - Path to STM32Cube firmware
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Machine-specific flags will be loaded from toolchain/${CPU}.cmake. See
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the toolchain folder for known values.
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Your CMAKE_MODULE_PATH must also be configured so that
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Platform/STM32Cube.cmake can be found.
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#]=======================================================================]
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include_guard()
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# The name of the target operating system
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set(CMAKE_SYSTEM_NAME STM32Cube)
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set(CPU $ENV{CPU} CACHE STRING "")
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set(BOARD $ENV{BOARD} CACHE STRING "")
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set(CUBE_DIR $ENV{CUBE_DIR} CACHE STRING "")
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# Set cross-compiler toolchain
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set(CMAKE_C_COMPILER arm-none-eabi-gcc)
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set(CMAKE_CXX_COMPILER ${CMAKE_C_COMPILER})
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set(OBJCOPY arm-none-eabi-objcopy)
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if(CMAKE_HOST_WIN32)
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set(CMAKE_C_COMPILER ${CMAKE_C_COMPILER}.exe)
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set(CMAKE_CXX_COMPILER ${CMAKE_CXX_COMPILER}.exe)
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set(OBJCOPY ${OBJCOPY}.exe)
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endif(CMAKE_HOST_WIN32)
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# Set cross-compiler machine-specific flags
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include(toolchain/${CPU})
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