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) TARGET = 'rt-thread.' + 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', 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') print(SDK_LIB) # prepare building environment objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False) # include drivers objs.extend(SConscript(os.path.join(libraries_path_prefix, 'drivers', 'SConscript'))) # include cmsis objs.extend(SConscript(os.path.join(libraries_path_prefix, 'cmsis', 'SConscript'))) # make a building DoBuilding(TARGET, objs)