Revert r256095, r256120 (partial), r256121:

r256095:
 - Add gnu/usr.bin/rcs back to the base system.

r256120:
 - Add WITHOUT_RCS back to src.conf.5.

r256121:
 - Remove UPDATING entry regarding gnu/usr.bin/rcs removal.

Requested by:	many
Approved by:	re (marius)
Discussed with:	core

2 files changed, 29 insertions, 0 deletions

diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
index 1c9fce0e8139..dada14d115b6 100644
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -3859,6 +3859,31 @@ OLD_FILES+=usr/share/man/man8/rshd.8.gz
 OLD_FILES+=usr/share/man/man8/rwhod.8.gz
 .endif
 
+.if ${MK_RCS} == no
+OLD_FILES+=usr/bin/ci
+OLD_FILES+=usr/bin/co
+OLD_FILES+=usr/bin/ident
+OLD_FILES+=usr/bin/merge
+OLD_FILES+=usr/bin/rcs
+OLD_FILES+=usr/bin/rcsclean
+OLD_FILES+=usr/bin/rcsdiff
+OLD_FILES+=usr/bin/rcsfreeze
+OLD_FILES+=usr/bin/rcsmerge
+OLD_FILES+=usr/bin/rlog
+OLD_FILES+=usr/share/man/man1/ci.1.gz
+OLD_FILES+=usr/share/man/man1/co.1.gz
+OLD_FILES+=usr/share/man/man1/ident.1.gz
+OLD_FILES+=usr/share/man/man1/merge.1.gz
+OLD_FILES+=usr/share/man/man1/rcs.1.gz
+OLD_FILES+=usr/share/man/man1/rcsclean.1.gz
+OLD_FILES+=usr/share/man/man1/rcsdiff.1.gz
+OLD_FILES+=usr/share/man/man1/rcsfreeze.1.gz
+OLD_FILES+=usr/share/man/man1/rcsintro.1.gz
+OLD_FILES+=usr/share/man/man1/rcsmerge.1.gz
+OLD_FILES+=usr/share/man/man1/rlog.1.gz
+OLD_FILES+=usr/share/man/man5/rcsfile.5.gz
+.endif
+
 #.if ${MK_RESCUE} == no
 # to be filled in or replaced with a special target
 #.endif
diff --git a/tools/build/options/WITHOUT_RCS b/tools/build/options/WITHOUT_RCS
new file mode 100644
index 000000000000..2a4ddecab440
--- /dev/null
+++ b/tools/build/options/WITHOUT_RCS
@@ -0,0 +1,4 @@
+.\" $FreeBSD$
+Set to not build
+.Xr rcs 1
+and related utilities.