import os
import rtconfig
from building import *

Import('SDK_LIB')

cwd = GetCurrentDir()

# add general drivers
src = Split('''
board.c
''')

path =  [cwd]

startup_path_prefix = SDK_LIB

if rtconfig.CROSS_TOOL == 'keil':
    src += [startup_path_prefix + '/APM32F4xx_Library/Device/Geehy/APM32F4xx/Source/arm/startup_apm32f40x.s']

if rtconfig.CROSS_TOOL == 'iar':
    src += [startup_path_prefix + '/APM32F4xx_Library/Device/Geehy/APM32F4xx/Source/iar/startup_apm32f40x.s']

if rtconfig.CROSS_TOOL == 'gcc':
    src += [startup_path_prefix + '/APM32F4xx_Library/Device/Geehy/APM32F4xx/Source/gcc/startup_apm32f40x.s']

# You can select chips from the list above
CPPDEFINES = ['APM32F40X']
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)
Return('group')