- Revert --strip-all of /kernel on a new installed system (it would work

with kld etc just fine, but tracebacks would have less information and
nm /kernel wouldn't be so good).
- Just strip the kernel on the boot disk. This does not affect kld or
module loading, there are two symbol tables in a kernel.  There is the
dynamic linking one (.dynsym+.strtab) with just global symbols and a user
symbol table (.symtab+.strtab) with all symbols.  BTW; objdump lies and
hides the second one.  There's a good half a meg or so that can be saved
from an average kernel by stripping it.

release/Makefile

@@ -706,7 +706,7 @@ doKERNEL:
 	@cd ${.CURDIR}/../sys/compile/${KERNEL} && \
 			make  depend && \
 			make  ${KERNEL} && \
-			strip --strip-all ${KERNEL} && \
+			strip --strip-debug ${KERNEL} && \
 			cp ${KERNEL} ${RD}/kernels/${KERNEL}
 
 #
@@ -727,6 +727,7 @@ doMFSKERN:
 	@cd ${.CURDIR} && ${MAKE} doKERNEL KERNEL=BOOTMFS
 	@rm -rf ${RD}/image.${FSIMAGE}
 	@mkdir  ${RD}/image.${FSIMAGE}
+	@strip ${RD}/kernels/BOOTMFS
 	@cp ${RD}/kernels/BOOTMFS ${RD}/kernels/BOOTMFS.${FSIMAGE}
 	mv ${RD}/kernels/BOOTMFS ${RD}/image.${FSIMAGE}/kernel
 	@echo "Setting up /boot directory for ${FSIMAGE} floppy"