import os
import rtconfig
from building import *

Import('SDK_LIB')

cwd = GetCurrentDir()

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

path =  [cwd]

startup_path_prefix = SDK_LIB

if rtconfig.PLATFORM in ['gcc']:
    src += [startup_path_prefix + '/GD32VF103_Firmware_Library/RISCV/env_Eclipse/start.S']
    src += [startup_path_prefix + '/GD32VF103_Firmware_Library/RISCV/env_Eclipse/entry.S']

CPPDEFINES = ['GD32VF103R_START']
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES)


Return('group')