Index: Makefile
===================================================================
RCS file: /home/ncvs/src/Makefile,v
retrieving revision 1.315
diff -u -r1.315 Makefile
--- Makefile	2004/12/21 09:59:39	1.315
+++ Makefile	2005/02/13 00:13:29
@@ -62,7 +62,7 @@
 # developer convenience only.  They are intentionally not documented and
 # completely subject to change without notice.
 #
-TGTS=	all all-man buildkernel buildworld checkdpadd clean \
+TGTS=	all all-man buildenv buildkernel buildworld checkdpadd clean \
 	cleandepend cleandir depend distribute distributeworld everything \
 	hierarchy install installcheck installkernel installkernel.debug\
 	reinstallkernel reinstallkernel.debug installworld \
Index: Makefile.inc1
===================================================================
RCS file: /home/ncvs/src/Makefile.inc1,v
retrieving revision 1.473
diff -u -r1.473 Makefile.inc1
--- Makefile.inc1	2005/01/20 10:49:02	1.473
+++ Makefile.inc1	2005/02/13 00:13:29
@@ -457,6 +457,11 @@
 buildworld: ${WMAKE_TGTS}
 .ORDER: ${WMAKE_TGTS}
 
+buildenv:
+	@${WMAKEENV} sh -c '(						\
+		echo "Entering world for" $${MACHINE}:$${MACHINE_ARCH};	\
+		${SHELL} && /usr/bin/true || /usr/bin/true)'
+
 TOOLCHAIN_TGTS=	${WMAKE_TGTS:N_depend:Neverything}
 toolchain: ${TOOLCHAIN_TGTS}
 kernel-toolchain: ${TOOLCHAIN_TGTS:N_includes:N_libraries}