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SubjectRe: [PATCH] Make gcc3.3 Eliminate Unused Static Functions
On Fri, Jun 13, 2003 at 11:03:43AM +1000, Rusty Russell wrote:
> Argh, bogus line pasted into Makefile turned up in patch.
>
> This should be better...
>...
> +# Needs gcc 3.3 or above to understand max-inline-insns-auto.
> +INLINE_OPTS := $(shell $(CC) -o /non/existent/file -c --param max-inline-insns-auto=0 -xc /dev/null 2>&1 | grep /non/existent/file >/dev/null && echo -finline-functions --param max-inline-insns-auto=0)
>...

You have to add a -Wno-unused-function or you'll get a warning for every
eliminated function.

cu
Adrian

--

"Is there not promise of rain?" Ling Tan asked suddenly out
of the darkness. There had been need of rain for many days.
"Only a promise," Lao Er said.
Pearl S. Buck - Dragon Seed

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