On Fri, May 13, 2005 at 16:22:13 -0700, Erik E. Fair wrote:

> This is from my SS20HYPER config(8) file:
> 
> makeoptions     CPUFLAGS="-mcpu=hypersparc -mtune=hypersparc"
> 
> Since this does not fiddle COPTS or CFLAGS, you don't lose the 
> default -O optimization settings.
> 
> GCC 3.x has differing optimizations for supersparc and hypersparc; 
> the definition files were the same for GCC 2.95.x (i.e. no 
> difference).

I thought -mcpu= implies -mtune=, iow - shouldn't -mcpu= in the above
be enough?

SY, Uwe
-- 
uwe@ptc.spbu.ru                         |       Zu Grunde kommen
http://www.ptc.spbu.ru/~uwe/            |       Ist zu Grunde gehen