import os import sys import rtconfig if os.getenv('RTT_ROOT'): RTT_ROOT = os.getenv('RTT_ROOT') else: RTT_ROOT = os.path.join(os.getcwd(), '..', '..') sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')] from building import * TARGET = 'rtthread.' + 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'] Export('RTT_ROOT') Export('rtconfig') # prepare building environment objs = PrepareBuilding(env, RTT_ROOT) 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)