Have distrib-dirs, distribution, hier, hierarchy, redistribute, and reinstall

depend on the .MAKE special target

This will allow users to do something like the following to print out the
results of the running the simulated make target with bmake, like some of the
other top-level make targets in Makefile.inc1:

  % make -f Makefile.inc1 -n distribution TARGET=i386 TARGET_ARCH=i386

MFC after: 2 weeks
Sponsored by: EMC / Isilon Storage Division

Makefile.inc1

@@ -911,7 +911,7 @@ packageworld:
 # and do a 'make reinstall' on the *client* to install new binaries from the
 # most recent server build.
 #
-reinstall:
+reinstall: .MAKE
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Making hierarchy"
 	@echo "--------------------------------------------------------------"
@@ -926,7 +926,7 @@ reinstall:
 	${_+_}cd ${.CURDIR}; ${MAKE} -f Makefile.inc1 install32
 .endif
 
-redistribute:
+redistribute: .MAKE
 	@echo "--------------------------------------------------------------"
 	@echo ">>> Distributing everything"
 	@echo "--------------------------------------------------------------"
@@ -936,7 +936,7 @@ redistribute:
 	    DISTRIBUTION=lib32
 .endif
 
-distrib-dirs distribution:
+distrib-dirs distribution: .MAKE
 	cd ${.CURDIR}/etc; ${CROSSENV} PATH=${TMPPATH} ${MAKE} \
 	    ${IMAKE_INSTALL} ${IMAKE_MTREE} METALOG=${METALOG} ${.TARGET}
 
@@ -1464,7 +1464,7 @@ native-xtools: .MAKE
 #
 # hierarchy - ensure that all the needed directories are present
 #
-hierarchy hier:
+hierarchy hier: .MAKE
 	cd ${.CURDIR}/etc && ${HMAKE} distrib-dirs
 
 #