libalias: retire cuseeme support

The CU-SeeMe videoconferencing client and associated protocol is at this
point a historical artifact; there is no need to retain support for this
protocol today.

Reviewed by:	philip, markj, allanjude
Relnotes:	Yes
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D24790

ObsoleteFiles.inc

@@ -36,6 +36,11 @@
 #   xargs -n1 | sort | uniq -d;
 # done
 
+# 20200515: libalias cuseeme protocol support retired
+OLD_LIBS+=lib/libalias_cuseeme.so
+OLD_FILES+=usr/lib/libalias_cuseeme.a
+OLD_FILES+=usr/lib/libalias_cuseeme_p.a
+
 # 20200511: Remove ubsec(4)
 OLD_FILES+=usr/share/man/man4/ubsec.4.gz
 

lib/libalias/libalias/libalias.conf

@@ -1,5 +1,4 @@
 # $FreeBSD$
-/lib/libalias_cuseeme.so
 /lib/libalias_ftp.so
 /lib/libalias_irc.so
 /lib/libalias_nbt.so

sys/modules/libalias/modules/modules.inc

@@ -1,7 +1,6 @@
 # $FreeBSD$
 
 MODULES		 =
-MODULES		+= cuseeme
 MODULES		+= dummy
 MODULES		+= ftp
 MODULES		+= irc

sys/netinet/libalias/libalias.3

@@ -1051,7 +1051,6 @@ There is a configuration file,
 .Pa /etc/libalias.conf ,
 with the following contents (by default):
 .Bd -literal -offset indent
-/usr/lib/libalias_cuseeme.so
 /usr/lib/libalias_ftp.so
 /usr/lib/libalias_irc.so
 /usr/lib/libalias_nbt.so

targets/pseudo/userland/lib/Makefile.depend

@@ -26,7 +26,6 @@ DIRDEPS = \
 	lib/geom/virstor \
 	lib/lib80211 \
 	lib/libalias/libalias \
-	lib/libalias/modules/cuseeme \
 	lib/libalias/modules/dummy \
 	lib/libalias/modules/ftp \
 	lib/libalias/modules/irc \

tools/build/mk/OptionalObsoleteFiles.inc

@@ -7531,7 +7531,6 @@ OLD_FILES+=usr/share/man/man8/pppctl.8.gz
 .if ${MK_PROFILE} == no
 OLD_FILES+=usr/lib/lib80211_p.a
 OLD_FILES+=usr/lib/libBlocksRuntime_p.a
-OLD_FILES+=usr/lib/libalias_cuseeme_p.a
 OLD_FILES+=usr/lib/libalias_dummy_p.a
 OLD_FILES+=usr/lib/libalias_ftp_p.a
 OLD_FILES+=usr/lib/libalias_irc_p.a