Author: alfred Date: Sun Jul 7 20:39:11 2013 New Revision: 253002 URL: http://svnweb.freebsd.org/changeset/base/253002
Log: Document tip on how to build all kernels quickly. Modified: head/Makefile Modified: head/Makefile ============================================================================== --- head/Makefile Sun Jul 7 19:58:14 2013 (r253001) +++ head/Makefile Sun Jul 7 20:39:11 2013 (r253002) @@ -32,6 +32,12 @@ # targets - Print a list of supported TARGET/TARGET_ARCH pairs # for world and kernel targets. # toolchains - Build a toolchain for all world and kernel targets. +# +# "quick" way to test all kernel builds: +# _jflag=`sysctl -n hw.ncpu` +# _jflag=$(($_jflag * 2)) +# [ $_jflag -gt 12 ] && _jflag=12 +# make universe -DMAKE_JUST_KERNELS JFLAG=${jflag} # # This makefile is simple by design. The FreeBSD make automatically reads # the /usr/share/mk/sys.mk unless the -m argument is specified on the _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"