1from building import *
2Import('rtconfig')
3
4src   = Glob('*.c')
5group = []
6
7if rtconfig.PLATFORM in ['iccarm']:
8    CPPDEFINES = ['RT_USING_DLIBC', 'RT_USING_LIBC', '_DLIB_ADD_EXTRA_SYMBOLS=0']
9    AddDepend(['RT_USING_DLIBC', 'RT_USING_LIBC'])
10
11    if GetDepend('DFS_USING_POSIX'):
12        from distutils.version import LooseVersion
13        from targets.iar import IARVersion
14
15        CPPDEFINES = CPPDEFINES + ['_DLIB_FILE_DESCRIPTOR']
16        iar_version = LooseVersion(IARVersion())
17        if iar_version != LooseVersion("0.0") and iar_version < LooseVersion("8.20.1"):
18            CPPDEFINES = CPPDEFINES + ['_DLIB_THREAD_SUPPORT']
19
20    group = DefineGroup('Compiler', src, depend = [''], CPPDEFINES = CPPDEFINES)
21
22Return('group')
23