On Fri, 2018-11-30 at 16:01 +0000, Edward Tomasz Napierala wrote: > Author: trasz > Date: Fri Nov 30 16:01:43 2018 > New Revision: 341344 > URL: https://svnweb.freebsd.org/changeset/base/341344 > > Log: > Add an example of quick kernel rebuild. > > MFC after: 2 weeks > Sponsored by: DARPA, AFRL > > Modified: > head/share/man/man7/development.7 > > Modified: head/share/man/man7/development.7 > ===================================================================== > ========= > --- head/share/man/man7/development.7 Fri Nov 30 15:56:14 2018 > (r341343) > +++ head/share/man/man7/development.7 Fri Nov 30 16:01:43 2018 > (r341344) > @@ -127,6 +127,14 @@ case > cd src/bin/ls > make clean all install > .Ed > +.Pp > +Quickly rebuild and reinstall the kernel, only recompiling the files > +changed since last build; note that this will only work if the full > kernel > +build has been completed in the past, not on a fresh source tree: > +.Bd -literal -offset indent > +cd src > +make -j8 kernel KERNFAST=1
It might also be worth mentioning that if you're building a kernel other than GENERIC, you can use KERNFAST=configname instead of KERNFAST=1 KERNCONF=configname -- Ian _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
