2011-10-08 21:02:22 +08:00
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Import('rtconfig')
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from building import *
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2011-10-10 20:45:38 +08:00
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if GetDepend('RT_USING_NEWLIB') and rtconfig.CROSS_TOOL != 'gcc':
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2011-10-08 21:02:22 +08:00
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print '================ERROR============================'
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print 'Please use GNU GCC compiler if using newlib'
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print '================================================='
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exit(0)
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cwd = GetCurrentDir()
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src = Glob('*.c')
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CPPPATH = [cwd]
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2013-01-11 15:13:11 +08:00
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# link with libm in default.
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# libm is a frequently used lib. Newlib is compiled with -ffunction-sections in
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# recent GCC tool chains. The linker would just link in the functions that have
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# been referenced. So setting this won't result in bigger text size.
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Env.Append(LIBS = ['m'])
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2011-10-08 21:02:22 +08:00
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group = DefineGroup('newlib', src, depend = ['RT_USING_NEWLIB'], CPPPATH = CPPPATH)
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Return('group')
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