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import os
import sys
if os.getenv('RTT_ROOT'):
RTT_ROOT = os.getenv('RTT_ROOT')
else:
RTT_ROOT = os.path.normpath(os.getcwd() + '/../../../..')
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
import rtconfig
try:
from building import *
from env_package import packages_available
except:
print('Cannot found RT-Thread root directory, please check RTT_ROOT')
print(RTT_ROOT)
exit(-1)
def bsp_pkg_check():
if GetOption('clean'):
return
need_update = not packages_available(os.path.abspath('.'), ['gd32-riscv-series-latest'])
if need_update:
print("\n===============================================================================")
print("Dependency packages missing, please running 'pkgs --update'...")
print("If no packages are fetched, run 'pkgs --upgrade' first, then 'pkgs --update'...")
print("===============================================================================")
exit(1)
RegisterPreBuildingAction(bsp_pkg_check)
TARGET = 'rtthread.' + rtconfig.TARGET_EXT
DefaultEnvironment(tools=[])
env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc',
CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
env['ASCOM'] = env['ASPPCOM']
Export('RTT_ROOT')
Export('rtconfig')
SDK_ROOT = os.path.abspath('./')
if os.path.exists(SDK_ROOT + '/libraries'):
libraries_path_prefix = SDK_ROOT + '/libraries'
else:
libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries'
SDK_LIB = libraries_path_prefix
Export('SDK_LIB')
# prepare building environment
objs = PrepareBuilding(env, RTT_ROOT)
gd32_library = 'GD32VW55x_Firmware_Library'
rtconfig.BSP_LIBRARY_TYPE = gd32_library
# include drivers
objs.extend(SConscript(os.path.join(libraries_path_prefix, 'gd32_drivers', 'SConscript'), variant_dir='build/libraries', duplicate=0))
# make a building
DoBuilding(TARGET, objs)
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