63 lines
2.5 KiB
CMake
63 lines
2.5 KiB
CMake
# Setting Linux is forcing th extension to be .o instead of .obj when building on WIndows.
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# It is important because armlink is failing when files have .obj extensions (error with
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# scatter file section not found)
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SET(CMAKE_SYSTEM_NAME Linux)
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SET(CMAKE_SYSTEM_PROCESSOR arm)
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#SET(CMAKE_C_COMPILER "${tools}/bin/arm-none-eabi-gcc")
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#SET(CMAKE_CXX_COMPILER "${tools}/bin/arm-none-eabi-g++")
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#SET(CMAKE_ASM_COMPILER "${tools}/bin/arm-none-eabi-gcc")
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find_program(CMAKE_C_COMPILER NAMES iccarm iccarm.exe)
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find_program(CMAKE_CXX_COMPILER NAMES iccarm iccarm.exe)
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find_program(CMAKE_ASM_COMPILER NAMES iasmarm iasmarm.exe)
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if (NOT ("${tools}" STREQUAL ""))
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message(STATUS "Tools path is set")
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SET(CMAKE_AR "${tools}/bin/iarchive")
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SET(CMAKE_CXX_COMPILER_AR "${tools}/bin/iarchive")
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SET(CMAKE_C_COMPILER_AR "${tools}/bin/iarchive")
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else()
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find_program(CMAKE_AR NAMES iarchive iarchive.exe )
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find_program(CMAKE_CXX_COMPILER_AR NAMES iarchive iarchive.exe)
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find_program(CMAKE_C_COMPILER_AR NAMES iarchive iarchive.exe)
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endif()
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#SET(CMAKE_LINKER "${tools}/bin/arm-none-eabi-g++")
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find_program(CMAKE_LINKER NAMES ilinkarm ilinkarm.exe)
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SET(CMAKE_C_LINK_EXECUTABLE "<CMAKE_LINKER> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_CXX_LINK_EXECUTABLE "<CMAKE_LINKER> <LINK_FLAGS> -o <TARGET> <OBJECTS> <LINK_LIBRARIES>")
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SET(CMAKE_C_OUTPUT_EXTENSION .o)
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SET(CMAKE_CXX_OUTPUT_EXTENSION .o)
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SET(CMAKE_ASM_OUTPUT_EXTENSION .o)
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# When library defined as STATIC, this line is needed to describe how the .a file must be
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# create. Some changes to the line may be needed.
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SET(CMAKE_C_CREATE_STATIC_LIBRARY "<CMAKE_AR> -crs <TARGET> <LINK_FLAGS> <OBJECTS>" )
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SET(CMAKE_CXX_CREATE_STATIC_LIBRARY "<CMAKE_AR> -crs <TARGET> <LINK_FLAGS> <OBJECTS>" )
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set(ICCARM ON)
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# default core
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if(NOT ARM_CPU)
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set(
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ARM_CPU "cortex-a5"
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CACHE STRING "Set ARM CPU. Default : cortex-a5"
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)
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endif(NOT ARM_CPU)
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SET(CMAKE_C_FLAGS "--cpu=${ARM_CPU} -r" CACHE INTERNAL "C compiler common flags")
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SET(CMAKE_CXX_FLAGS "--cpu=${ARM_CPU} --c++" CACHE INTERNAL "C compiler common flags")
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SET(CMAKE_ASM_FLAGS "--cpu=${ARM_CPU}" CACHE INTERNAL "ASM compiler common flags")
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SET(CMAKE_EXE_LINKER_FLAGS "--cpu=${ARM_CPU}" CACHE INTERNAL "linker flags")
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# Where is the target environment
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#SET(CMAKE_FIND_ROOT_PATH "${tools}")
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# Search for programs in the build host directories
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SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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# For libraries and headers in the target directories
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SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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