1import os
2import sys
3import rtconfig
4
5print("############sconstruct##############")
6if os.getenv('RTT_ROOT'):
7    RTT_ROOT = os.getenv('RTT_ROOT')
8else:
9    RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
10
11sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
12try:
13    from building import *
14except:
15    print("Cannot found RT-Thread root directory, please check RTT_ROOT")
16    print(RTT_ROOT)
17    exit(-1)
18
19TARGET = 'TAE32F53xx.' + rtconfig.TARGET_EXT
20
21DefaultEnvironment(tools=[])
22env = Environment(tools = ['mingw'],
23    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
24    CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
25    AR = rtconfig.AR, ARFLAGS = '-rc',
26    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
27env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
28
29if rtconfig.PLATFORM in ['iccarm']:
30    env.Replace(CCCOM = ['$CC $CFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
31    env.Replace(ARFLAGS = [''])
32    env.Replace(LINKCOM = env["LINKCOM"]  + ' --map project.map')
33
34Export('RTT_ROOT')
35Export('rtconfig')
36
37# prepare building environment
38print("######################env:")
39print(env)
40objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
41
42# make a building
43DoBuilding(TARGET, objs)
44