| Age | Commit message (Collapse) | Author |
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abort routine will cause sig_xxx() reference.
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For using pthread with IAR tool chain
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RT_USING_CONSOLE is disable.
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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.
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Newlib already have optimized and full featured math implementation. To
use it, one should add:
env['LIBS'] = ['m']
or equivalent to the SConstruct.
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Declare sin/cos and M_PI in math.h.
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