Article ID: 000079436 Content Type: Troubleshooting Last Reviewed: 09/11/2012

What happens when I check the "Small C library" option in the System Library properties page in the Nios® II IDE?

Environment

    Nios® II Processor
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Description When the "Small C library" option is checked, the system library uses a reduced implementation of the Newlib ANSI C standard library. Notably, the printf() family of routines (printf(), fprintf(), sprintf(), etc.) does not support floating-point values when this option is checked. The reduced library is optimized for smaller memory footprint, although the implementation may be less time efficient.

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