1import os
2import sys
3import rtconfig
4
5if os.getenv('RTT_ROOT'):
6    RTT_ROOT = os.getenv('RTT_ROOT')
7else:
8    RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..')
9
10sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
11
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 = 'rtthread.' + rtconfig.TARGET_EXT
20
21env = Environment(tools = ['mingw'],
22    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
23    CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
24    CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
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 rtthread.map')
33
34Export('RTT_ROOT')
35Export('rtconfig')
36
37# prepare building environment
38objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False)
39
40libraries_path = os.path.join(GetCurrentDir(), '..', 'libraries')
41
42# include libraries
43objs += SConscript(os.path.join(libraries_path, 'SWM320_CSL', 'SConscript'), variant_dir='build/libraries/SWM320_CSL', duplicate=0)
44
45# include drivers
46objs += SConscript(os.path.join(libraries_path, 'SWM320_drivers', 'SConscript'), variant_dir='build/libraries/SWM320_drivers', duplicate=0)
47
48# make a building
49DoBuilding(TARGET, objs)
50