Index: databases/couchdb/Makefile
===================================================================
--- databases/couchdb/Makefile
+++ databases/couchdb/Makefile
@@ -15,6 +15,9 @@
 LICENSE=	APACHE20 BSD3CLAUSE ISCL WTFPL OFL11
 LICENSE_COMB=	multi
 
+DEPRECATED=	No longer supported upstream, move to databases/couchdb2
+EXPIRATION_DATE=	2019-07-01
+
 LIB_DEPENDS=	libicudata.so:devel/icu \
 		libmozjs185.so:lang/spidermonkey185 \
 		libcurl.so:ftp/curl
Index: databases/riak/Makefile
===================================================================
--- databases/riak/Makefile
+++ databases/riak/Makefile
@@ -13,6 +13,8 @@
 LICENSE=	APACHE20
 LICENSE_FILE=	${WRKSRC}/LICENSE
 
+DEPRECATED=	No longer supported upstream, see riak 2.9.0 and newer
+EXPIRATION_DATE=	2020-02-02
 BROKEN_aarch64=	Does not compile: error: Unknown CPU architecture
 BROKEN_powerpc64=	Does not compile: error: Unknown CPU architecture
 BROKEN_sparc64=	Does not compile: Please implement AtomicPointer for this platform
Index: lang/erlang-runtime15/Makefile
===================================================================
--- lang/erlang-runtime15/Makefile
+++ lang/erlang-runtime15/Makefile
@@ -9,9 +9,12 @@
 PKGNAMESUFFIX=	-runtime15
 DIST_SUBDIR=	erlang
 
-MAINTAINER=	erlang@FreeBSD.org
+MAINTAINER=	rm@FreeBSD.org
 COMMENT=	Functional programming language from Ericsson
 
+DEPRECATED=	No longer supported upstream, use lang/erlang >= 21
+EXPIRATION_DATE=	2020-02-02
+
 USES=		autoreconf:build gmake ncurses perl5
 USE_GITHUB=	yes
 GH_PROJECT=	otp
Index: lang/erlang-runtime16/Makefile
===================================================================
--- lang/erlang-runtime16/Makefile
+++ lang/erlang-runtime16/Makefile
@@ -12,6 +12,9 @@
 MAINTAINER=	erlang@FreeBSD.org
 COMMENT=	Functional programming language from Ericsson
 
+DEPRECATED=	No longer supported upstream, use lang/erlang >=21
+EXPIRATION_DATE=	2019-07-01
+
 USES=		autoreconf:build gmake ncurses perl5
 USE_GITHUB=	yes
 GH_PROJECT=	otp
Index: lang/erlang-runtime17/Makefile
===================================================================
--- lang/erlang-runtime17/Makefile
+++ lang/erlang-runtime17/Makefile
@@ -11,6 +11,9 @@
 MAINTAINER=	erlang@FreeBSD.org
 COMMENT=	Functional programming language from Ericsson
 
+DEPRECATED=	No longer supported upstream, use lang/erlang >=21
+EXPIRATION_DATE=	2019-07-01
+
 USES=		autoreconf:build gmake ncurses perl5
 USE_GITHUB=	yes
 GH_PROJECT=	otp
Index: lang/erlang-runtime18/Makefile
===================================================================
--- lang/erlang-runtime18/Makefile
+++ lang/erlang-runtime18/Makefile
@@ -13,6 +13,9 @@
 
 LICENSE=	APACHE20
 
+DEPRECATED=	No longer supported upstream, use lang/erlang >=21
+EXPIRATION_DATE=	2019-07-01
+
 USES=		autoreconf:build gmake ncurses perl5
 USE_GITHUB=	yes
 GH_PROJECT=	otp
Index: lang/erlang-runtime19/Makefile
===================================================================
--- lang/erlang-runtime19/Makefile
+++ lang/erlang-runtime19/Makefile
@@ -13,6 +13,8 @@
 
 LICENSE=	APACHE20
 
+DEPRECATED=	No longer supported upstream, use lang/erlang >=21
+EXPIRATION_DATE=	2019-07-01
 BROKEN_sparc64=	Fails to build: error: fp_except undeclared
 
 USES=		autoreconf:build gmake ncurses perl5