48 lines
2.5 KiB
CMake
Executable File
48 lines
2.5 KiB
CMake
Executable File
set(CMAKE_TOOLCHAIN_PATH $ENV{TOOLCHAIN} CACHE STRING " " FORCE)
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set(CROSS_COMPILE ${CMAKE_TOOLCHAIN_PATH}arm-none-eabi- CACHE PATH "" FORCE)
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set(GCC_LIB_PATH $ENV{TOOLCHAIN_LIB})
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set(CMAKE_INSTALL_PATH "${CMAKE_BINARY_DIR}deploy" CACHE PATH "" FORCE)
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set(CMAKE_C_COMPILER "${CROSS_COMPILE}gcc" CACHE PATH "" FORCE)
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set(CMAKE_ASM_COMPILER "${CROSS_COMPILE}gcc" CACHE PATH "" FORCE)
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set(CMAKE_CC_COMPILER "${CROSS_COMPILE}g++" CACHE PATH "" FORCE)
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set(CMAKE_CXX_COMPILER "${CROSS_COMPILE}g++" CACHE PATH "" FORCE)
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set(CMAKE_CPP_COMPILER "${CROSS_COMPILE}cpp" CACHE PATH "" FORCE)
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set(CMAKE_LINKER "${CROSS_COMPILE}ld" CACHE PATH "" FORCE)
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set(CMAKE_STRIP "${CROSS_COMPILE}strip" CACHE PATH "" FORCE)
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set(CMAKE_OBJCOPY "${CROSS_COMPILE}objcopy" CACHE PATH "" FORCE)
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set(CMAKE_OBJDUMP "${CROSS_COMPILE}objdump" CACHE PATH "" FORCE)
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set(CMAKE_READELF "${CROSS_COMPILE}readelf" CACHE PATH "" FORCE)
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set(CMAKE_SIZE "${CROSS_COMPILE}size" CACHE PATH "" FORCE)
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set(CMAKE_NM "${CROSS_COMPILE}nm" CACHE PATH "" FORCE)
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set(CMAKE_AR "${CROSS_COMPILE}ar" CACHE PATH "" FORCE)
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set(CMAKE_SIZE "${CROSS_COMPILE}size" CACHE PATH "" FORCE)
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# -mfloat-abi=soft -u _printf_float
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set(CMAKE_C_FLAGS "-mcpu=cortex-m3 -mthumb -O0 -g3 -lc -lrdimon -msoft-float -u _printf_float \
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-std=gnu11 -ffunction-sections -fdata-sections -fno-builtin \
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-nostartfiles -nodefaultlibs -nostdlib -nostdinc -Xlinker \
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--gc-sections -fno-stack-protector \
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" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS "-mcpu=cortex-m3 -mthumb -mno-thumb-interwork \
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-mfix-cortex-m3-ldrd -O0 -g -std=c++11 \
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-fmessage-length=0 -Xlinker --print-map -Wall -W -fno-stack-protector -g \
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-mfloat-abi=soft -lc -lrdimon -u _printf_float \
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-ffunction-sections -fdata-sections -fno-builtin -nostartfiles -nodefaultlibs -nostdlib -nostdinc -Xlinker -Wl,-gc-sections \
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" CACHE STRING "" FORCE)
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set(CMAKE_ASM_FLAGS "-mcpu=cortex-m3 -mthumb -O0 -g -mfloat-abi=soft -lc -lrdimon \
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-u _printf_float -std=gnu11 -ffunction-sections -fdata-sections -fno-builtin \
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-nostartfiles -nodefaultlibs -nostdlib -nostdinc -Xlinker --gc-sections -fno-stack-protector \
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" CACHE STRING "" FORCE)
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set(BOARD_NAME "$ENV{BOARD}")
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set(CMAKE_C_LINK_EXECUTABLE "${CMAKE_LINKER} <OBJECTS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> --start-group <LINK_LIBRARIES> --end-group -o <TARGET>" CACHE INTERNAL " " FORCE)
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set(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_LINKER} <OBJECTS> <CMAKE_C_LINK_FLAGS> <LINK_FLAGS> --start-group <LINK_LIBRARIES> --end-group -o <TARGET>" CACHE INTERNAL " " FORCE)
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set(ARCH "cortex-m3" CACHE STRING "" FORCE)
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