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')]
11from building import *
12
13def bsp_pkg_check():
14    import subprocess
15
16    check_paths = [
17        os.path.join("packages", "nxp-lpc-series-latest"),
18    ]
19
20    need_update = not all(os.path.exists(p) for p in check_paths)
21
22    if need_update:
23        print("\n===============================================================================")
24        print("Dependency packages missing, please running 'pkgs --update'...")
25        print("If no packages are fetched, run 'pkgs --upgrade' first, then 'pkgs --update'...")
26        print("===============================================================================")
27        exit(1)
28
29RegisterPreBuildingAction(bsp_pkg_check)
30
31TARGET = 'rtthread-%s.%s' % (rtconfig.BOARD_NAME, rtconfig.TARGET_EXT)
32
33DefaultEnvironment(tools=[])
34env = Environment(tools = ['mingw'],
35    AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
36    CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS,
37    CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS,
38    AR = rtconfig.AR, ARFLAGS = '-rc',
39    LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
40
41if rtconfig.PLATFORM == 'armcc':
42    # overwrite cflags, because cflags has '--C99'
43    env['CXXCOM'] = env['$CXX -o $TARGET --cpp -c $CXXFLAGS $_CCCOMCOM $SOURCES']
44
45env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
46
47if rtconfig.PLATFORM in ['iccarm']:
48    env.Replace(CCCOM = ['$CC $CFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES'])
49    env.Replace(ARFLAGS = [''])
50    env.Replace(LINKCOM = env["LINKCOM"] + ' --map project.map')
51
52Export('RTT_ROOT')
53Export('rtconfig')
54
55# prepare building environment
56objs = PrepareBuilding(env, RTT_ROOT)
57
58# make a building
59DoBuilding(TARGET, objs)
60