document available flavors

archivers/gtar/pkg/DESCR

@@ -10,3 +10,6 @@ This distribution also includes rmt, the remote tape server.
 Note that this port will install these utilities with a 'g' prefix,
 e.g. gtar, but the texinfo documentation will refer to them without
 the 'g' prefix.
+
+Available flavors:
+	static  - link statically

archivers/star/pkg/DESCR

@@ -15,3 +15,6 @@ Main advantages over other tar implementations:
     automatic format detect	- Automatically detects archive formats:
 				  old tar, GNU tar, ANSI tar, star.
     fully ansi compatible	- star is fully ANSI/POSIX 1003.1 compatible.
+
+Available flavors:
+	static  - link statically

editors/elvis/pkg/DESCR

@@ -5,3 +5,6 @@ interfaces, and a variety of display modes including plain text,
 syntax highlighting, hex dump, HTML and man page formatter.
 
 WWW: ${HOMEPAGE}
+
+Available flavors:
+	no_x11  - build without X11 support

editors/nano/pkg/DESCR

@@ -5,3 +5,6 @@ some missing (or disabled by default) features in Pico, such as
 "search and replace" and "goto line number".
 
 WWW: ${HOMEPAGE}
+
+Available flavors:
+	slang - build using the S-Lang library for screen handling

shells/ast-ksh/pkg/DESCR

@@ -11,3 +11,6 @@ in performance.  In addition, "sh" scripts can be run on KSH-93
 without modification.
 
 WWW: ${HOMEPAGE}
+
+Available flavors:
+	static  - link statically

x11/xterm/pkg/DESCR

@@ -4,3 +4,8 @@ terminals for programs that can't use the window system directly.
 This is the latest version, newer than the one provided with XFree86.
 
 WWW: ${HOMEPAGE}
+
+Available flavors:
+	col256  - build with 256-color support
+	no_tek  - build without Tektronix 4014 emulation
+	xaw3d   - link with Xaw 3D library