ERRORS Compiling GCC with mtype=c3-2
I am trying to compile GCC-3.3.2-r2. With mtune=c3-2 for the VIA C3-2 Nehemia processor.
Every time I run it with my makefile it bombs. I've tried switching to an earlier version of the source and a number of other things. As I understand it, GCC 3.3 and later should have support for this.
It gives me this sort of error:
*** This configuration is not supported in the following subdirectories:
target-libffi target-boehm-gc target-zlib target-libjava zlib fastjar
(Any other directories should still work fine)
Created "Makefile" in /var/tmp/portage/gcc-3.3.2-r2/work/build using "mt-frag"
cc1: error: invalid option 'tune=c3-2'
*** The command 'gcc -o conftest -02 -mtune=c3-2 -pipe conftest.c' failed.
*** You must set the environment variable CC to a working compiler.
Any help would be muchly appreciated.