Correct CPUTYPE= for Intel Celeron 2.50GHz (2500.10-MHz 686-class CPU)

2006-06-09 Thread Frank Steinborn
Hello, can someone tell what the right choice for CPUTYPE in /etc/make.conf is for that CPU? And, is it safe to build kernel and world with --march= too? Thanks, Frank ___ freebsd-questions@freebsd.org mailing list

Re: Correct CPUTYPE= for Intel Celeron 2.50GHz (2500.10-MHz 686-class CPU)

2006-06-09 Thread John Nielsen
On Friday 09 June 2006 09:20, Frank Steinborn wrote: can someone tell what the right choice for CPUTYPE in /etc/make.conf is for that CPU? You probably want: CPUTYPE?=pentium4 See /usr/share/examples/etc/make.conf for a full list. And, is it safe to build kernel and world with --march= too?

Re: Correct CPUTYPE= for Intel Celeron 2.50GHz (2500.10-MHz 686-class CPU)

2006-06-09 Thread Frank Steinborn
John Nielsen wrote: You probably want: CPUTYPE?=pentium4 If I put a ? after CPUTYPE, buildworld won't use CPUTYPE, correct? Is it better to do so, or is it safe to use CPUTYPE=pentium4? Thanks, Frank ___ freebsd-questions@freebsd.org mailing list

Re: Correct CPUTYPE= for Intel Celeron 2.50GHz (2500.10-MHz 686-class CPU)

2006-06-09 Thread John Nielsen
On Friday 09 June 2006 11:48, Frank Steinborn wrote: John Nielsen wrote: You probably want: CPUTYPE?=pentium4 If I put a ? after CPUTYPE, buildworld won't use CPUTYPE, correct? Is it better to do so, or is it safe to use CPUTYPE=pentium4? Incorrect. The ? means that if the CPUTYPE is

Re: Correct CPUTYPE= for Intel Celeron 2.50GHz (2500.10-MHz 686-class CPU)

2006-06-09 Thread Nikolas Britton
On 6/9/06, Frank Steinborn [EMAIL PROTECTED] wrote: Hello, can someone tell what the right choice for CPUTYPE in /etc/make.conf is for that CPU? CPUTYPE?=pentium2 CFLAGS+= -mtune=prescott COPTFLAGS+= -mtune=prescott I find that this produces faster, and safer, code then -march=pentium4,

Re: Correct CPUTYPE= for Intel Celeron 2.50GHz (2500.10-MHz 686-class CPU)

2006-06-09 Thread Nikolas Britton
On 6/9/06, Frank Steinborn [EMAIL PROTECTED] wrote: Hello, can someone tell what the right choice for CPUTYPE in /etc/make.conf is for that CPU? CPUTYPE?=pentium2 CFLAGS+= -mtune=prescott COPTFLAGS+= -mtune=prescott I find that this produces faster, and safer, code then -march=pentium4,