gcc:unrecognized option '-mutune=pentiumpro'

Ken Moffat ken at linuxfromscratch.org
Thu Nov 1 09:58:42 PDT 2007


On Fri, Nov 02, 2007 at 12:45:32AM +0800, 吴愚 wrote:
> When I came to Chapter 6.10 of LFS6.3 (Re-adjusting the Toolchain),
> after typed this command,
> 
> gcc -dumpspecs | sed \
> -e 's@/tools/lib/ld-linux.so.2@/lib/ld-linux.so.2 at g' \
> -e '/\*startfile_prefix_spec:/{n;s at .*@/usr/lib/ @}' \
> -e '/\*cpp:/{n;s@$@ -isystem /usr/include@}' > \
> `dirname $(gcc --print-libgcc-file-name)`/specs
> 
> it told me that
> gcc:unrecognized option '-mutune=pentiumpro'
                             ^
 I think you are looking for -mtune.

ĸen
-- 
das eine Mal als Tragödie, das andere Mal als Farce



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