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import os
import sys
import rtconfig
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')]
try:
from building import *
except:
print('Cannot found RT-Thread root directory, please check RTT_ROOT')
print(RTT_ROOT)
exit(-1)
def bsp_pkg_check():
import subprocess
check_paths = [
os.path.join("packages", "nuvoton-series-latest")
]
need_update = not all(os.path.exists(p) for p in check_paths)
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, CCFLAGS = rtconfig.CFLAGS,
AR = rtconfig.AR, ARFLAGS = '-rc',
LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
if rtconfig.PLATFORM == 'iar':
env.Replace(CCCOM = ['$CC $CCFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
env.Replace(ARFLAGS = [''])
env.Replace(LINKCOM = env["LINKCOM"] + ' --map rt-thread.map')
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, has_libcpu=False)
nuvoton_library = 'ma35'
rtconfig.BSP_LIBRARY_TYPE = nuvoton_library
# include libraries
objs.extend(SConscript(os.path.join(libraries_path_prefix, nuvoton_library, 'SConscript'), variant_dir=os.path.join('build', 'libraries', nuvoton_library), duplicate=0))
# include nu_pkgs
objs.extend(SConscript(os.path.join(libraries_path_prefix, 'nu_packages', 'SConscript'), variant_dir='build/libraries/nu_packages', duplicate=0))
# make a building
DoBuilding(TARGET, objs)
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