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Stefan SchoberStefan Schober
Stefan Schober
authored and
Stefan Schober
committed
Merge remote-tracking branch 'refs/remotes/origin/main'
2 parents 2b7bb75 + 759c00f commit 1f58323

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‎cmake/qpc_sdk_import.cmake‎

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# This is a copy of <QPC_SDK_PATH>/3rd-party/cmake/qpc_import.cmake
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# This can be dropped into an external project to help locate this SDK
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# It should be include()ed prior to project()
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message(STATUS "qpc_import.cmake starting...")
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if (DEFINED ENV{QPC_SDK_PATH} AND (NOT QPC_SDK_PATH))
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set(QPC_SDK_PATH $ENV{QPC_SDK_PATH})
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message("Using QPC_SDK_PATH from environment ('${QPC_SDK_PATH}')")
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endif ()
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if (DEFINED ENV{QPC_FETCH_FROM_GIT} AND (NOT QPC_FETCH_FROM_GIT))
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set(QPC_FETCH_FROM_GIT $ENV{QPC_FETCH_FROM_GIT})
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message("Using QPC_FETCH_FROM_GIT from environment ('${QPC_FETCH_FROM_GIT}')")
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endif ()
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if (DEFINED ENV{QPC_FETCH_FROM_GIT_PATH} AND (NOT QPC_FETCH_FROM_GIT_PATH))
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set(QPC_FETCH_FROM_GIT_PATH $ENV{QPC_FETCH_FROM_GIT_PATH})
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message("Using QPC_FETCH_FROM_GIT_PATH from environment ('${QPC_FETCH_FROM_GIT_PATH}')")
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endif ()
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if (QPC_FETCH_FROM_GIT AND DEFINED ENV{QPC_URL} AND (NOT QPC_URL))
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set(QPC_URL $ENV{QPC_URL})
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message("Using QPC_URL from environment ('${QPC_URL}')")
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endif ()
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if(QPC_FETCH_FROM_GIT AND (NOT QPC_URL))
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set(QPC_URL "https://github.com/stefan/qpc.git")
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message(STATUS "using QPC_URL ('${QPC_URL}') since not specified")
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endif()
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set(QPC_SDK_PATH "${QPC_SDK_PATH}" CACHE PATH "Path to the QPC SDK")
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set(QPC_URL "${QPC_URL}" CACHE PATH "URL to retrieve the QPC SDK from git")
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set(QPC_FETCH_FROM_GIT "${QPC_FETCH_FROM_GIT}" CACHE BOOL "Set to ON to fetch copy of SDK from git if not otherwise locatable")
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set(QPC_FETCH_FROM_GIT_PATH "${QPC_FETCH_FROM_GIT_PATH}" CACHE FILEPATH "location to download SDK")
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if (NOT QPC_SDK_PATH)
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if (QPC_FETCH_FROM_GIT)
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include(FetchContent)
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set(FETCHCONTENT_BASE_DIR_SAVE ${FETCHCONTENT_BASE_DIR})
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if (QPC_FETCH_FROM_GIT_PATH)
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get_filename_component(FETCHCONTENT_BASE_DIR "${QPC_FETCH_FROM_GIT_PATH}" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}")
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endif ()
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# GIT_SUBMODULES_RECURSE was added in 3.17
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FetchContent_Declare(
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QPC
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GIT_REPOSITORY "${QPC_URL}"
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GIT_TAG master
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GIT_SUBMODULES_RECURSE FALSE
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GIT_SHALLOW ON
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)
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if (NOT QPC)
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message("Downloading QPC SDK")
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FetchContent_Populate(QPC)
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message("QPC source dir = '${qpc_SOURCE_DIR}', QPC binary dir = '${qpc_BINARY_DIR}'")
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set(QPC_SDK_PATH ${qpc_SOURCE_DIR})
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endif ()
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set(FETCHCONTENT_BASE_DIR ${FETCHCONTENT_BASE_DIR_SAVE})
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else ()
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message(FATAL_ERROR
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"SDK location was not specified. Please set QPC_SDK_PATH or set QPC_FETCH_FROM_GIT to on to fetch from git."
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)
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endif ()
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endif ()
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get_filename_component(QPC_SDK_PATH "${QPC_SDK_PATH}" REALPATH BASE_DIR "${CMAKE_SOURCE_DIR}")
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if (NOT EXISTS ${QPC_SDK_PATH})
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message(FATAL_ERROR "Directory '${QPC_SDK_PATH}' not found")
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endif ()
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set(QPC_INIT_CMAKE_FILE ${QPC_SDK_PATH}/qpc_sdk_init.cmake)
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if (NOT EXISTS ${QPC_INIT_CMAKE_FILE})
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message(FATAL_ERROR "Directory '${QPC_SDK_PATH}' does not appear to contain the QPC SDK")
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endif ()
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set(QPC_SDK_PATH ${QPC_SDK_PATH} CACHE PATH "Path to the QPC SDK" FORCE)
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include(${QPC_INIT_CMAKE_FILE})

‎cmake/toolchain/tc_armkeil.cmake‎

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# Append current directory to CMAKE_MODULE_PATH for making device specific cmake modules visible
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
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# Target definition
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_SYSTEM_PROCESSOR arm)
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#---------------------------------------------------------------------------------------
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# Set toolchain paths
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#---------------------------------------------------------------------------------------
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set(TOOLCHAIN arm)
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if(NOT DEFINED TOOLCHAIN_PREFIX)
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if(CMAKE_HOST_SYSTEM_NAME STREQUAL Linux)
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set(TOOLCHAIN_PREFIX "/usr")
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elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL Darwin)
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set(TOOLCHAIN_PREFIX "/usr/local")
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elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL Windows)
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if($ENV{MINGW_PREFIX} MATCHES "^.*/(mingw|clang)64$")
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set(TOOLCHAIN_PREFIX $ENV{MINGW_PREFIX})
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# STRING(REGEX REPLACE "^.*/(mingw|clang)64$" "/\\164" TOOLCHAIN_PREFIX $ENV{MINGW_PREFIX})
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elseif(EXISTS "C:/Keil")
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set(TOOLCHAIN_PREFIX "C:/Keil")
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else()
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message(STATUS "Please specify the TOOLCHAIN_PREFIX !\n For example: -DTOOLCHAIN_PREFIX=\"C:/Program Files/GNU Tools ARM Embedded\" ")
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endif()
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else()
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set(TOOLCHAIN_PREFIX "/usr")
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message(STATUS "No TOOLCHAIN_PREFIX specified, using default: " ${TOOLCHAIN_PREFIX})
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endif()
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endif()
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set(TOOLCHAIN_BIN_DIR ${TOOLCHAIN_PREFIX}/bin)
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set(TOOLCHAIN_INC_DIR ${TOOLCHAIN_PREFIX}/${TOOLCHAIN}/include)
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set(TOOLCHAIN_LIB_DIR ${TOOLCHAIN_PREFIX}/${TOOLCHAIN}/lib)
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# Set system depended extensions
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if(WIN32)
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set(TOOLCHAIN_EXT ".exe" )
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else()
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set(TOOLCHAIN_EXT "" )
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endif()
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# Perform compiler test with static library
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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#---------------------------------------------------------------------------------------
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# Set compiler/linker flags
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#---------------------------------------------------------------------------------------
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# Object build options
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# -O0 No optimizations, reduce compilation time and make debugging produce the expected results.
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# -mthumb Generat thumb instructions.
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# -fno-builtin Do not use built-in functions provided by GCC.
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# -Wall Print only standard warnings, for all use Wextra
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# -ffunction-sections Place each function item into its own section in the output file.
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# -fdata-sections Place each data item into its own section in the output file.
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# -fomit-frame-pointer Omit the frame pointer in functions that don’t need one.
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# -mabi=aapcs Defines enums to be a variable sized type.
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set(OBJECT_GEN_FLAGS "--thumb --gnu --split_sections")
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set(CMAKE_C_FLAGS "${OBJECT_GEN_FLAGS} --c99 " CACHE INTERNAL "C Compiler options")
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set(CMAKE_CXX_FLAGS "${OBJECT_GEN_FLAGS} --cpp11 " CACHE INTERNAL "C++ Compiler options")
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set(CMAKE_ASM_FLAGS "${OBJECT_GEN_FLAGS} " CACHE INTERNAL "ASM Compiler options")
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# -Wl,--gc-sections Perform the dead code elimination.
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# --specs=nano.specs Link with newlib-nano.
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# --specs=nosys.specs No syscalls, provide empty implementations for the POSIX system calls.
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set(MAPFILE "${CMAKE_PROJECT_NAME}.map" CACHE INTERNAL "Linker Map File")
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set(CMAKE_EXE_LINKER_FLAGS "" CACHE INTERNAL "Linker options")
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#---------------------------------------------------------------------------------------
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# Set debug/release build configuration Options
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#---------------------------------------------------------------------------------------
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# Options for DEBUG build
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# -Og Enables optimizations that do not interfere with debugging.
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# -g Produce debugging information in the operating system’s native format.
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set(CMAKE_C_FLAGS_DEBUG "-O0 --debug" CACHE INTERNAL "C Compiler options for debug build type")
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set(CMAKE_CXX_FLAGS_DEBUG "-O0 --debug" CACHE INTERNAL "C++ Compiler options for debug build type")
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set(CMAKE_ASM_FLAGS_DEBUG "--debug" CACHE INTERNAL "ASM Compiler options for debug build type")
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "--debug" CACHE INTERNAL "Linker options for debug build type")
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# Options for RELEASE build
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# -Os Optimize for size. -Os enables all -O2 optimizations.
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# -flto Runs the standard link-time optimizer.
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set(CMAKE_C_FLAGS_RELEASE "-Ospace --no_debug" CACHE INTERNAL "C Compiler options for release build type")
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set(CMAKE_CXX_FLAGS_RELEASE "-Ospace --no_debug" CACHE INTERNAL "C++ Compiler options for release build type")
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set(CMAKE_ASM_FLAGS_RELEASE "" CACHE INTERNAL "ASM Compiler options for release build type")
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set(CMAKE_EXE_LINKER_FLAGS_RELEASE "--no_debug" CACHE INTERNAL "Linker options for release build type")
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# set(CMAKE_EXE_LINKER_FLAGS_RELEASE "-g3 -flto" CACHE INTERNAL "Linker options for release build type")
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#---------------------------------------------------------------------------------------
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# Set compilers
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#---------------------------------------------------------------------------------------
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set(CMAKE_C_COMPILER ${TOOLCHAIN_BIN_DIR}/${TOOLCHAIN}cc${TOOLCHAIN_EXT} CACHE INTERNAL "C Compiler")
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set(CMAKE_CXX_COMPILER ${TOOLCHAIN_BIN_DIR}/${TOOLCHAIN}c++${TOOLCHAIN_EXT} CACHE INTERNAL "C++ Compiler")
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set(CMAKE_ASM_COMPILER ${TOOLCHAIN_BIN_DIR}/${TOOLCHAIN}cc${TOOLCHAIN_EXT} CACHE INTERNAL "ASM Compiler")
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set(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_PREFIX}/${${TOOLCHAIN}} ${CMAKE_PREFIX_PATH})
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE BOTH)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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‎cmake/toolchain/tc_gnuarm.cmake‎

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# Append current directory to CMAKE_MODULE_PATH for making device specific cmake modules visible
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list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR})
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# Target definition
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_SYSTEM_PROCESSOR arm)
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#---------------------------------------------------------------------------------------
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# Set toolchain paths
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#---------------------------------------------------------------------------------------
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set(TOOLCHAIN arm-none-eabi)
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if(NOT DEFINED TOOLCHAIN_PREFIX)
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if(CMAKE_HOST_SYSTEM_NAME STREQUAL Linux)
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set(TOOLCHAIN_PREFIX "/usr")
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elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL Darwin)
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set(TOOLCHAIN_PREFIX "/usr/local")
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elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL Windows)
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if($ENV{MINGW_PREFIX} MATCHES "^.*/(mingw|clang)64$")
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set(TOOLCHAIN_PREFIX $ENV{MINGW_PREFIX})
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# STRING(REGEX REPLACE "^.*/(mingw|clang)64$" "/\\164" TOOLCHAIN_PREFIX $ENV{MINGW_PREFIX})
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else()
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message(STATUS "Please specify the TOOLCHAIN_PREFIX !\n For example: -DTOOLCHAIN_PREFIX=\"C:/Program Files/GNU Tools ARM Embedded\" ")
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endif()
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else()
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set(TOOLCHAIN_PREFIX "/usr")
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message(STATUS "No TOOLCHAIN_PREFIX specified, using default: " ${TOOLCHAIN_PREFIX})
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endif()
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endif()
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set(TOOLCHAIN_BIN_DIR ${TOOLCHAIN_PREFIX}/bin)
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set(TOOLCHAIN_INC_DIR ${TOOLCHAIN_PREFIX}/${TOOLCHAIN}/include)
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set(TOOLCHAIN_LIB_DIR ${TOOLCHAIN_PREFIX}/${TOOLCHAIN}/lib)
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# Set system depended extensions
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if(WIN32)
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set(TOOLCHAIN_EXT ".exe" )
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else()
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set(TOOLCHAIN_EXT "" )
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endif()
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# Perform compiler test with static library
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set(CMAKE_TRY_COMPILE_TARGET_TYPE STATIC_LIBRARY)
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#---------------------------------------------------------------------------------------
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# Set compiler/linker flags
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#---------------------------------------------------------------------------------------
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# Object build options
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# -O0 No optimizations, reduce compilation time and make debugging produce the expected results.
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# -mthumb Generat thumb instructions.
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# -fno-builtin Do not use built-in functions provided by GCC.
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# -Wall Print only standard warnings, for all use Wextra
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# -ffunction-sections Place each function item into its own section in the output file.
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# -fdata-sections Place each data item into its own section in the output file.
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# -fomit-frame-pointer Omit the frame pointer in functions that don’t need one.
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# -mabi=aapcs Defines enums to be a variable sized type.
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set(OBJECT_GEN_FLAGS "-mthumb -fno-builtin -Wall -ffunction-sections -fdata-sections -fomit-frame-pointer -fmessage-length=0")
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set(CMAKE_C_FLAGS "${OBJECT_GEN_FLAGS} -std=gnu17 " CACHE INTERNAL "C Compiler options")
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set(CMAKE_CXX_FLAGS "${OBJECT_GEN_FLAGS} -std=gnu++17 " CACHE INTERNAL "C++ Compiler options")
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set(CMAKE_ASM_FLAGS "${OBJECT_GEN_FLAGS} -x assembler-with-cpp " CACHE INTERNAL "ASM Compiler options")
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# -Wl,--gc-sections Perform the dead code elimination.
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# --specs=nano.specs Link with newlib-nano.
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# --specs=nosys.specs No syscalls, provide empty implementations for the POSIX system calls.
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# set(MAPFILE "${CMAKE_RUNTIME_OUTPUT_DIRECTORY}/${CMAKE_PROJECT_NAME}.map" CACHE INTERNAL "Linker Map File")
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set(CMAKE_EXE_LINKER_FLAGS "-Wl,--gc-sections,--cref --specs=nano.specs --specs=nosys.specs -mthumb -nostartfiles -static" CACHE INTERNAL "Linker options")
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#---------------------------------------------------------------------------------------
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# Set debug/release build configuration Options
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#---------------------------------------------------------------------------------------
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# Options for DEBUG build
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# -Og Enables optimizations that do not interfere with debugging.
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# -g Produce debugging information in the operating system’s native format.
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set(CMAKE_C_FLAGS_DEBUG "-Og -g3" CACHE INTERNAL "C Compiler options for debug build type")
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set(CMAKE_CXX_FLAGS_DEBUG "-Og -g3" CACHE INTERNAL "C++ Compiler options for debug build type")
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set(CMAKE_ASM_FLAGS_DEBUG "-g3" CACHE INTERNAL "ASM Compiler options for debug build type")
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set(CMAKE_EXE_LINKER_FLAGS_DEBUG "-g3" CACHE INTERNAL "Linker options for debug build type")
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# Options for SPY build are identical to DEBUG build
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set(CMAKE_C_FLAGS_SPY "${CMAKE_C_FLAGS_DEBUG}" CACHE INTERNAL "C Compiler options for spy build type")
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set(CMAKE_CXX_FLAGS_SPY "${CMAKE_CXX_FLAGS_DEBUG}" CACHE INTERNAL "C++ Compiler options for spy build type")
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set(CMAKE_ASM_FLAGS_SPY "${CMAKE_ASM_FLAGS_DEBUG}" CACHE INTERNAL "ASM Compiler options for spy build type")
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set(CMAKE_EXE_LINKER_FLAGS_SPY "${CMAKE_EXE_LINKER_FLAGS_DEBUG}" CACHE INTERNAL "Linker options for spy build type")
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# Options for RELEASE build
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# -Os Optimize for size. -Os enables all -O2 optimizations.
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# -flto Runs the standard link-time optimizer.
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set(CMAKE_C_FLAGS_RELEASE "-Os -g0" CACHE INTERNAL "C Compiler options for release build type")
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set(CMAKE_CXX_FLAGS_RELEASE "-Os -g0" CACHE INTERNAL "C++ Compiler options for release build type")
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set(CMAKE_ASM_FLAGS_RELEASE "" CACHE INTERNAL "ASM Compiler options for release build type")
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set(CMAKE_EXE_LINKER_FLAGS_RELEASE "-g0" CACHE INTERNAL "Linker options for release build type")
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# set(CMAKE_EXE_LINKER_FLAGS_RELEASE "-g3 -flto" CACHE INTERNAL "Linker options for release build type")
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#---------------------------------------------------------------------------------------
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# Set compilers
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#---------------------------------------------------------------------------------------
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set(CMAKE_C_COMPILER ${TOOLCHAIN_BIN_DIR}/${TOOLCHAIN}-gcc${TOOLCHAIN_EXT} CACHE INTERNAL "C Compiler")
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set(CMAKE_CXX_COMPILER ${TOOLCHAIN_BIN_DIR}/${TOOLCHAIN}-g++${TOOLCHAIN_EXT} CACHE INTERNAL "C++ Compiler")
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set(CMAKE_ASM_COMPILER ${TOOLCHAIN_BIN_DIR}/${TOOLCHAIN}-gcc${TOOLCHAIN_EXT} CACHE INTERNAL "ASM Compiler")
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set(CMAKE_FIND_ROOT_PATH ${TOOLCHAIN_PREFIX}/${${TOOLCHAIN}} ${CMAKE_PREFIX_PATH})
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE BOTH)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)

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