On Tuesday 07 April 2015 15:02:36 walt wrote: > On 04/07/2015 02:48 PM, Peter Humphrey wrote: > > On Tuesday 07 April 2015 22:24:38 Peter Humphrey wrote: > >> $ cat make.conf # I made a local copy and removed a lot of comments > >> #CFLAGS="-O2 -march=core2 -pipe" [1] > > > > --->8 > > > >> [1] This bothers me. Various docs tell me to specify march=corei7, but > >> this is an i5 CPU. Could this be my problem? > > Any reason you don't want to use march=native?
Not that I can think of now. I'll try it - thanks, both of you. -- Rgds Peter.