1import os
2import sys
3import rtconfig
4import re
5
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')]
12from building import *
13
14TARGET = 'rtthread.' + rtconfig.TARGET_EXT
15TRACE_CONFIG = ""
16
17content = ""
18with open("rtconfig.h") as f:
19    for line in f.readlines():
20        if line.find("RT_BACKTRACE_FUNCTION_NAME") != -1:
21            for token in line.split(" "):
22                if re.match(r'RT_BACKTRACE_FUNCTION_NAME$', token, flags=0):
23                    TRACE_CONFIG = " "
24
25DefaultEnvironment(tools=[])
26env = Environment(tools = ['mingw'],
27    AS   = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS + TRACE_CONFIG,
28    CC   = rtconfig.CC, CFLAGS = rtconfig.CFLAGS + TRACE_CONFIG,
29    CXX  = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS  + TRACE_CONFIG,
30    AR   = rtconfig.AR, ARFLAGS = '-rc',
31    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
32env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
33env['ASCOM'] = env['ASPPCOM']
34env['LINKCOM'] = '$LINK -o $TARGET $LINKFLAGS $__RPATH $SOURCES $_LIBDIRFLAGS -Wl,--start-group $_LIBFLAGS -Wl,--end-group'
35
36Export('RTT_ROOT')
37Export('rtconfig')
38
39SDK_ROOT = os.path.abspath('./')
40
41drivers_path_prefix = os.path.dirname(SDK_ROOT) + '/drivers'
42
43# prepare building environment
44objs = PrepareBuilding(env, RTT_ROOT)
45
46# include libraries
47objs.extend(SConscript(drivers_path_prefix + '/SConscript', variant_dir='build/drivers', duplicate=0))
48
49# make a building
50DoBuilding(TARGET, objs)
51