OpenRTX/cross_arm.txt

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[binaries]
c = 'arm-none-eabi-gcc'
cpp = 'arm-none-eabi-g++'
ld = 'arm-none-eabi-ld'
ar = 'arm-none-eabi-ar'
as = 'arm-none-eabi-as'
size = 'arm-none-eabi-size'
objdump = 'arm-none-eabi-objdump'
objcopy = 'arm-none-eabi-objcopy'
strip = 'arm-none-eabi-strip'
gdb = 'arm-none-eabi-gdb'
terminal= 'x-terminal-emulator'
openocd = '/usr/local/bin/openocd'
[properties]
c_args = [
'-fcommon',
'-mcpu=cortex-m4', # Cortex-M4 CPU
'-mthumb', # ARM Thumb2 ISA
'-mfloat-abi=hard', # Hard floating point support
'-mfpu=fpv4-sp-d16',
'-fdata-sections',
'-ffunction-sections',
'-Os'
]
c_link_args = [
'-mcpu=cortex-m4',
'-mthumb',
'-mfloat-abi=hard',
'-mfpu=fpv4-sp-d16',
'-Wl,--gc-sections',
'-Wl,-Map,main.map',
'-nostdlib',
'-Wl,--start-group',
'-lc',
'-lgcc',
'-lm',
'-Wl,--end-group'
]
[host_machine]
system = 'none'
cpu_family = 'arm'
cpu = 'cortex-m4'
endian = 'little'