Re: egcs & 2.0.32

SL Baur (steve@xemacs.org)
05 Dec 1997 23:51:39 -0800


Lars Marowsky-Bree <lmb@pointer.teuto.de> writes:

> is egcs capable of compiling a working 2.0.32 kernel?

I compiled the 2.0.32 kernel I'm currently running on with a
snapshot of egcs prior to 1.0 release + pentium gcc patches.

$ uptime
11:44pm up 19 days, 4:43, 15 users, load average: 0.06, 0.10, 0.20

> Is there any speed difference?

Yes! Pgcc speeds up XEmacs very noticeably at -O6, I compiled the
kernel at a more modest optimization level (-O2), but everything
seems faster. I haven't built a linux kernel with plain egcs, but I
have a number of reports of XEmacs being faster when compiled with
egcs versus gcc.