How can I set a default parameter to gcc

3 Dec 2002

      I would like gcc to always assume "-march=pentium4" (or equivalent). With
suse 7.3, I edited "/usr/lib/gcc-lib/i486-suse-linux/2.95.3/specs" this:

	*cpp_cpu_default:
	%(cpp_686)

Now, in suse 8.1, I think the file would be
"/usr/lib/gcc-lib/i486-suse-linux/3.2/specs", but it now has a different
syntax that I don't understand. I think I should change this:

	*cpp_cpu_default:
	-D__tune_i486__

But, how, to "-D__tune_i686__" perhaps? I don't know if this is documented
and where.

Ideas?

-- 
Cheers,
       Carlos Robinson

How can I set a default parameter to gcc

Carlos E. R.