1import os
2import sys
3import rtconfig
4
5from rtconfig import RTT_ROOT
6
7sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
8from building import *
9
10TARGET = 'rtthread.' + rtconfig.TARGET_EXT
11
12rtconfig.AFLAGS += ' -I' + str(Dir('#'))
13
14DefaultEnvironment(tools=[])
15env = Environment(tools = ['mingw'],
16    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
17    CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
18    AR = rtconfig.AR, ARFLAGS = '-rc',
19    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
20env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
21
22Export('RTT_ROOT')
23Export('rtconfig')
24
25
26# prepare building environment
27objs = PrepareBuilding(env, RTT_ROOT)
28
29env.Replace(LINKFLAGS = rtconfig.LFLAGS)
30
31if GetDepend('RT_USING_FPU'):
32    env['CFLAGS']   = env['CFLAGS'].replace('-msoft-float', '-mhard-float')
33    env['ASFLAGS']   = env['ASFLAGS'].replace('-msoft-float', '-mhard-float')
34    env['CXXFLAGS']  = env['CXXFLAGS'].replace('-msoft-float', '-mhard-float')
35    env['LINKFLAGS'] = env['LINKFLAGS'].replace('-msoft-float', '-mhard-float')
36
37# make a building
38DoBuilding(TARGET, objs)
39