import os import sys import rtconfig if os.path.isdir('./rt-thread'): RTT_ROOT = os.path.normpath(os.path.join(os.getcwd(), 'rt-thread/')) elif 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')] from building import * TARGET = 'rtthread-zynq7000.' + rtconfig.TARGET_EXT 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) Export('RTT_ROOT') Export('rtconfig') # prepare building environment objs = PrepareBuilding(env, RTT_ROOT) # if the linker script changed, relink the target Depends(TARGET, rtconfig.LINK_SCRIPT) # make a building DoBuilding(TARGET, objs)