the contrib tree clean up

I start clean up in the contrib tree. Now I have fixed some Makefiles.
My idea is add to all contrib modules Makefile (and allow install
contrib matter) and to top-contrib-directory Makefile.global that define
some definition relevant for contrib only. This Makefile include standard
../src/Makefile.global too. IMHO is not good idea add some setting
relevant (only) for contrib-tree to standard (src) Makefile.global.

IMHO all in contrib need a little standardize.

A question, how install these files from contrib? (I inspire with debian
PG packages)

*.sql - $(POSTGRESDIR)/sql
*.so - $(POSTGRESDIR)/modules
exec-binary - $(POSTGRESDIR)/bin
*.doc - $(POSTGRESDIR)/doc

In the current contrib is come dead code. What remove this code from
contrib tree to ftp.postgresql.org to some dead-code directory. It will
still accessible on ftp if anyone want it, and the contrib will correct.

Comments?
Karel

The current state in contrib:

apache_logging - Use it anyone? IMHO good candidate for *delete* or remove
to some web page like "Tips how use PostgreSQL"....

bit - impossible compile, last change '2000/04/12 17:14:21'
It is already in main tree. Delete?

earthdistance - I fix it, it is probably ready now.

likeplanning - haven't Makefile, I fix it

linux - haven't Makefile, I fix it

mSQL - Use it anyone?, I haven't idea where install it. It is a
"file.c". Delete?

noupdate - I fix (add Makefile) it, it is probably ready now, but
needs this anyone?

unixdate - haven't Makefile

Probably ready:

array
datetime
findoidjoins
fulltextindex
isbn_issn
lo
miscutil
odbc
pg_dumplo
pgbench
spi
string
soundex
tools
user_locks
vacuumlo

os2client - I fix Makefile, but it's still breaked:

gcc -I. -I../../src/include -DFRONTEND -DTCPIPV4 -DHAVE_CRYPT_H -c
../../src/backend/libpq/pqcomm.c
In file included from ../../src/include/storage/ipc.h:28,
from ../../src/include/storage/bufmgr.h:18,
from ../../src/include/storage/bufpage.h:18,
from ../../src/include/access/htup.h:17,
from ../../src/include/tcop/dest.h:55,
from ../../src/include/libpq/libpq.h:23,
from ../../src/backend/libpq/pqcomm.c:77:
config.h:16: warning: DEF_PGPORT' redefined
../../src/include/config.h:202: warning: this is the location of the
previous definition
config.h:18: warning: HAVE_TERMIOS_H' redefined
../../src/include/config.h:270: warning: this is the location of the
previous definition
config.h:19: warning: HAVE_ENDIAN_H' redefined
../../src/include/config.h:231: warning: this is the location of the
previous definition

----------> Commets?