pkgbase: Create a FreeBSD-ftp package

ftp tools aren't that useful nowadays but some might want them.
Create a FreeBSD-ftp package so users have a choice to have
them or not.

Differential Revision:	https://reviews.freebsd.org/D31794

lib/libpam/pam.d/Makefile

@@ -26,6 +26,7 @@ ATPACKAGE+=	at
 .if ${MK_FTP} != "no"
 CONFGROUPS+=	FTP
 FTP+=	ftpd
+FTPPACKAGE=	ftp
 
 afterinstallconfig:
 	${INSTALL_LINK} ${TAG_ARGS} ${DESTDIR}${CONFDIR}/ftpd ${DESTDIR}${CONFDIR}/ftp

release/packages/Makefile.package

@@ -44,6 +44,8 @@ ee_COMMENT= 		Easy Editor Utilities
 ee_DESC= 		Easy Editor Utilities
 efi-tools_COMMENT=	UEFI Utilities
 efi-tools_DESC=		UEFI Utilities
+ftp_COMMENT=		FTP Utilities
+ftp_DESC=		FTP Utilities
 gdb_COMMENT= 		GDB Utilities
 gdb_DESC= 		GDB Utilities
 ggate_COMMENT=		GEOM Gate Utilities

usr.bin/ftp/Makefile

@@ -8,6 +8,8 @@
 #
 #CFLAGS+=-DGATE_SERVER=\"ftp-gw.host\" # -DGATE_PORT=21
 
+PACKAGE=	ftp
+
 TNFTP=	${SRCTOP}/contrib/tnftp
 .PATH: ${TNFTP}/src