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- Import('rtconfig')
- from building import *
- if GetDepend('RT_USING_NEWLIB') and rtconfig.CROSS_TOOL != 'gcc':
- print '================ERROR============================'
- print 'Please use GNU GCC compiler if using newlib'
- print '================================================='
- exit(0)
- cwd = GetCurrentDir()
- src = Glob('*.c')
- CPPPATH = [cwd]
- # link with libc and libm:
- # libm is a frequently used lib. Newlib is compiled with -ffunction-sections in
- # recent GCC tool chains. The linker would just link in the functions that have
- # been referenced. So setting this won't result in bigger text size.
- LIBS = ['c', 'm']
- group = DefineGroup('newlib', src, depend = ['RT_USING_NEWLIB'],
- CPPPATH = CPPPATH, LIBS = LIBS)
- Return('group')
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