-export hdw_arch_opt="i686" # choose optimization
- # currently: ia32 : i[3-6]86
- # sparc64 : sparc_v9
- # sparc : sparc_v[7-8]
- # ppc : "" (still in dev)
+export hdw_arch_opt="" # choose optimization
+ # currently: ia32 : i386, i586, i686 ...
+ # sparc64 : v9, ultrasparc ...
+ # sparc : v7, v8, supersparc ...
+ # ppc : 603e, 604, 740 ...
+ # ppc64 : power5, powerpc64 ...
+ # mips : r2k, r3k, r4k ...