Source upgrade in FreeBSD 5.4

[Jose Borquez]

When performing an upgrade after doing a minimal install of FreeBSD 5.4, 
I would like to upgrade the source using the stable-supfile.  In the 
supfile I have the option to do a "src-all" update or to specify from 
the following:
What are the minimum options that I need to select in order to do an 
upgrade of only userland and kernel sources?
Also when performing a "make installworld" can you specify any options 
for installworld using any switches?

#src-base
#src-bin
#src-contrib
#src-etc
#src-games
#src-gnu
#src-include
#src-kerberos5
#src-kerberosIV
#src-lib
#src-libexec
#src-release
#src-sbin
#src-share
#src-sys
#src-tools
#src-usrbin
#src-usrsbin
# These are the individual collections that make up FreeBSD's crypto
# collection. They are no longer export-restricted and are a part of
# src-all
#src-crypto
#src-eBones
#src-secure
#src-sys-crypto


Thanks in advance,
Jose