stm32f303.meson

[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 = 'openocd'

# c       = 'clang-5.0'
# cpp     = 'clang++-5.0'
# ld      = 'llvm-link-5.0'
# ar      = 'llvm-ar-5.0'
# as      = 'llvm-as-5.0'
# size    = 'llvm-size-5.0'
# objdump = 'llvm-objdump-5.0'

[properties]
has_function_printf = false


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 = 'openocd'


c_args = [
  '-mthumb',              # define language

  '-mcpu=cortex-m4', # may be set by host_machine ?
  '-mfloat-abi=hard',
  '-mfpu=fpv4-sp-d16',
  '-specs=nano.specs',

  '-fshort-enums',        # otherwise errors at linking...
  '-ffunction-sections',  # each function to a seperate section (Code-optimization / deletion)
  '-fdata-sections',      # each variable to a seperate section (Code-optimization / deletion)

  '-Wall',
  '-ffreestanding',

  # Optimizations
  '-Os',
  '-g',
  ]

cpp_args = [
  # -fno-common \
  # -fno-exceptions \

  ]


c_link_args = [
  '-Wl,--gc-sections',
  '-nostartfiles',
  '-lstdc++_nano',
  '-lm',
  '-lc',
  '-lg',
  '-lrdimon',

  '-mcpu=cortex-m4', # may be set by host_machine ?
  '-mfloat-abi=hard',
  '-mfpu=fpv4-sp-d16',
  '-specs=nano.specs',


  ]


[host_machine]
system     = 'none'
cpu_family = 'arm'
cpu        = 'cortex-m4'
endian     = 'little'