Messages in this thread | | | Subject | Re: [2.6 patch] add an -Os config option | From | Alan Cox <> | Date | 12 Aug 2003 14:35:41 +0100 |
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On Llu, 2003-08-11 at 22:11, Adrian Bunk wrote: > +config OPTIMIZE_FOR_SIZE > + bool "Optimize for size" if EMBEDDED > + default n > + help > + Enabling this option will pass "-Os" instead of "-O2" to gcc > + resulting in a smaller kernel. > + > + The resulting kernel might be significantly slower.
With most of the gcc's I tried -Os was faster.
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