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import os
import sys
import rtconfig
import subprocess
IS_EXPORTED = False
# setup RT-Thread Root Path
if os.getenv('RTT_ROOT'):
RTT_ROOT = os.getenv('RTT_ROOT')
else:
RTT_ROOT = os.getcwd() + '/../../..'
sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
try:
from building import *
except:
print('Cannot found RT-Thread root directory, please check RTT_ROOT')
print(RTT_ROOT)
exit(-1)
if RTT_ROOT == 'rt-thread':
IS_EXPORTED = True # if kenrel and bsp has been exported by export_project.py
# setup Phytium BSP Root Path
if IS_EXPORTED:
BSP_ROOT = '.'
else:
BSP_ROOT = RTT_ROOT + '/bsp/phytium'
TARGET = 'rtthread_a32.' + rtconfig.TARGET_EXT
DefaultEnvironment(tools=[])
env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc',
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
env['ASCOM'] = env['ASPPCOM']
os.environ["BSP_ROOT"] = BSP_ROOT
os.environ["SDK_DIR"] = os.path.join(BSP_ROOT,'libraries','phytium_standalone_sdk')
Export('RTT_ROOT')
Export('BSP_ROOT')
Export('rtconfig')
def is_phytium_sdk_installed():
py_target_folder = os.getcwd() + "/../libraries/phytium_standalone_sdk"
return os.path.exists(py_target_folder)
def install_phytium_sdk():
if is_phytium_sdk_installed():
return 0
install_script_path = os.getcwd() + "/../libraries/phytium_standalone_sdk_install.py"
if os.path.exists(install_script_path):
try:
subprocess.call(["python", install_script_path])
except:
subprocess.call(["python3", install_script_path])
if not is_phytium_sdk_installed():
print("Error: phytium_standalone_sdk install failed")
exit(0)
else:
print("Error: phytium_standalone_sdk_install.py is not exists, exit compilation")
exit(0)
install_phytium_sdk()
# prepare building environment
objs = PrepareBuilding(env, RTT_ROOT, has_libcpu = False)
if not IS_EXPORTED: # if project is not exported, libraries and board need to manually add
# include libraries
objs.extend(SConscript(os.path.join(BSP_ROOT + '/libraries', 'SConscript')))
# include board
objs.extend(SConscript(os.path.join(BSP_ROOT + '/board', 'SConscript')))
if GetDepend('RT_USING_SMART'):
# use smart link.lds
env['LINKFLAGS'] = env['LINKFLAGS'].replace('link.lds', 'link_smart.lds')
# make a building
DoBuilding(TARGET, objs)
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