Note:  [X] is "yes, yes I do" while [~] is "depends on the system, but
mostly no".

[ ] I am an editor of LFS or one of the related projects
[X] I use LFS as my primary Linux system
[X] I use LFS on more than one PC (including virtual machines)
[~] I deviate a lot from LFS (not counting package updates as deviations)
[~] I deviate a lot from BLFS (not counting package updates as deviations)


Note:  The actual installer I use is one that I cooked up myself and
is definitely a work in progress still to date.

I use the following package management technique:
(X) It's all in my head!
( ) I trust the lists of files in the book
( ) I rebuild everything every three months or less, so there is no
need to manage anything!
( ) Installation script tracing with installwatch or checkinstall
(~) Installation script tracing with some other tool
( ) Timestamp-based "find" operation
( ) User-based
( ) RPM
( ) DPKG
( ) Simple binary tarballs produced with DESTDIR
( ) Other DESTDIR-based method of producing binary packages
( ) Other


Note:  These are more features that I come to expect of any package
management system, but don't necessarily reflect the features of the
one I'm using.

I use the following features provided by a package manager:
[X] Knowing where each file comes from
[X] Clean uninstallation of a package
[X] Removal of obsolete files when upgrading to a new version
[ ] Ability to upgrade toolchain components (most notably, glibc) painlessly
[X] Ability to revert mistakes easily and quickly by installing an old
binary package
[X] Ability to compile once, deploy on many macines
[X] Scripting the build

I will ignore the future LFS advice on package management if it
[X] Can't be applied on a busy machine where many files are
accessed/modified every minute
[X] Can't be used to transfer packages to another machine
[ ] Interferes with config.site files described in DIY-linux
[X] Will clobber configuration files when upgrading package versions
[ ] Doesn't explain how to package software beyond BLFS
[X] Requires learning another language/syntax besides bash shell syntax
[~] Exists at all


I hope that's sort of what you were looking for.  I don't see the harm
of having advice on package management even if I myself would refuse
to use it in the long run.  Any package management I've ever tried to
get accustomed to never 'just works' without a bunch of setup.  Advice
in this area of system development could prove useful to many people
who find the configuration of such a system a surprisingly difficult
task.  I know I did / still do, so I know I'd read and consider it.


Jonathan
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