--- kern.post.mk.org	2008-09-15 23:13:07 +0200
+++ kern.post.mk	2008-09-20 13:35:38 +0200
@@ -111,31 +111,31 @@
 		echo "You must build a kernel first." ; \
 		exit 1 ; \
 	fi
-.  if exists(${DESTDIR}/boot/${DESTKERNNAME})
+.  if exists(${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX})
 .ifndef NOFSCHG
-	-chflags noschg ${DESTDIR}/boot/${DESTKERNNAME}
+	-chflags noschg ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX}
 .endif
 .    ifdef NO_KERNEL_OLD_STRIP
-	cp -p ${DESTDIR}/boot/${DESTKERNNAME} ${DESTDIR}/boot/${DESTKERNNAME}.old
+	cp -p ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX}.old
 .    else
-	${OBJCOPY} --strip-debug ${DESTDIR}/boot/${DESTKERNNAME} ${DESTDIR}/boot/${DESTKERNNAME}.old
+	${OBJCOPY} --strip-debug ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX}.old
 .    endif
 .  endif
 .ifdef NOFSCHG
 	${INSTALL} -m 555 -o root -g wheel \
-		${SELECTEDKERNEL} ${DESTDIR}/boot/${DESTKERNNAME}
+		${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX}
 .else
 	${INSTALL} -m 555 -o root -g wheel -fschg \
-		${SELECTEDKERNEL} ${DESTDIR}/boot/${DESTKERNNAME}
+		${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX}
 .endif
 
 kernel-reinstall: kernel-installable
 .ifdef NOFSCHG
 	${INSTALL} -m 555 -o root -g wheel \
-		${SELECTEDKERNEL} ${DESTDIR}/boot/${DESTKERNNAME}
+		${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX}
 .else
 	${INSTALL} -m 555 -o root -g wheel -fschg \
-		${SELECTEDKERNEL} ${DESTDIR}/boot/${DESTKERNNAME}
+		${SELECTEDKERNEL} ${DESTDIR}${DESTKERNDIR}/${DESTKERNNAME}${KERNPOSTFIX}
 .endif
 
 # Require DESTDIR to be manually specified when installing a
@@ -143,7 +143,7 @@
 #
 kernel-installable:
 .if ${P} == vkernel
-.if !defined(DESTDIR)
+.if ( !defined(DESTDIR) && ( !defined(DESTKERNDIR) || ${DESTKERNDIR} == /boot ) )
 	@echo "When installing a virtual kernel, DESTDIR must be manually specified"
 	@exit 1
 .endif
@@ -199,24 +199,24 @@
 modules-install:
 .if !defined(NO_MODULES_OLD)
 .  ifdef NO_KERNEL_OLD_STRIP
-	set -- ${DESTDIR}/boot/modules/*; \
+	set -- ${DESTDIR}${DESTKERNDIR}/modules${KERNPOSTFIX}/*; \
 	if [ -f "$$1" ]; then \
-		mkdir -p ${DESTDIR}/boot/modules.old; \
+		mkdir -p ${DESTDIR}${DESTKERNDIR}/modules${KERNPOSTFIX}.old; \
 		for file; do \
-		cp -p $$file ${DESTDIR}/boot/modules.old; \
+		cp -p $$file ${DESTDIR}${DESTKERNDIR}/modules${KERNPOSTFIX}.old; \
 		done; \
 	fi
 .  else
-	set -- ${DESTDIR}/boot/modules/*; \
+	set -- ${DESTDIR}${DESTKERNDIR}/modules${KERNPOSTFIX}/*; \
 	if [ -f "$$1" ]; then \
-		mkdir -p ${DESTDIR}/boot/modules.old; \
+		mkdir -p ${DESTDIR}${DESTKERNDIR}/modules${KERNPOSTFIX}.old; \
 		for file; do \
-		${OBJCOPY} --strip-debug $$file ${DESTDIR}/boot/modules.old/$${file##*/}; \
+		${OBJCOPY} --strip-debug $$file ${DESTDIR}${DESTKERNDIR}/modules${KERNPOSTFIX}.old/$${file##*/}; \
 		done; \
 	fi
 .  endif
 .endif
-	mkdir -p ${DESTDIR}/boot/modules # Ensure that the modules directory exists!
+	mkdir -p ${DESTDIR}${DESTKERNDIR}/modules${KERNPOSTFIX} # Ensure that the modules directory exists!
 	cd $S ; env ${MKMODULESENV} ${MAKE} -f Makefile.modules install
 
 modules-reinstall: