svn commit: r187273 - head

[Warner Losh]

Author: imp
Date: Thu Jan 15 04:19:03 2009
New Revision: 187273
URL: http://svn.freebsd.org/changeset/base/187273

Log:
  Add KERNFAST define.  When defined, it skips all the config, depends
  and clean steps.  KERNFAST was selected to complement KERNCONF which
  is typically used in these scenarios (especially with cross building).
  
  Reviewed by:	arch@

Modified:
  head/Makefile.inc1

Modified: head/Makefile.inc1
==============================================================================
--- head/Makefile.inc1	Thu Jan 15 03:48:49 2009	(r187272)
+++ head/Makefile.inc1	Thu Jan 15 04:19:03 2009	(r187273)
@@ -5,6 +5,7 @@
 #	-DNO_CLEANDIR run ${MAKE} clean, instead of ${MAKE} cleandir
 #	-DNO_CLEAN do not clean at all
 #	-DNO_SHARE do not go into share subdir
+#	-DKERNFAST define NO_KERNELCONFIG, NO_KERNELCLEAN and NO_KERNELCONFIG
 #	-DNO_KERNELCONFIG do not run config in ${MAKE} buildkernel
 #	-DNO_KERNELCLEAN do not run ${MAKE} clean in ${MAKE} buildkernel
 #	-DNO_KERNELDEPEND do not run ${MAKE} depend in ${MAKE} buildkernel
@@ -697,6 +698,11 @@ distrib-dirs distribution:
 # be set to cross-build, we have to make sure TARGET is set
 # properly.
 
+.if defined(KERNFAST)
+NO_KERNELCLEAN=	t
+NO_KERNELCONFIG=	t
+NO_KERNELDEPEND=	t
+.endif
 .if !defined(KERNCONF) && defined(KERNEL)
 KERNCONF=	${KERNEL}
 KERNWARN=