[pkgsrc/trunk]: pkgsrc/www/lynx Use option groups to handle mutual exclusivity.

[tv <tv%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/ef3517258baf
branches:  trunk
changeset: 507687:ef3517258baf
user:      tv <tv%pkgsrc.org@localhost>
date:      Mon Feb 06 19:37:49 2006 +0000

description:
Use option groups to handle mutual exclusivity.

diffstat:

 www/lynx/options.mk |  22 ++++++++++++++--------
 1 files changed, 14 insertions(+), 8 deletions(-)

diffs (56 lines):

diff -r 94cabd50a200 -r ef3517258baf www/lynx/options.mk
--- a/www/lynx/options.mk       Mon Feb 06 19:12:24 2006 +0000
+++ b/www/lynx/options.mk       Mon Feb 06 19:37:49 2006 +0000
@@ -1,9 +1,15 @@
-# $NetBSD: options.mk,v 1.6 2005/05/31 10:01:40 dillo Exp $
+# $NetBSD: options.mk,v 1.7 2006/02/06 19:37:49 tv Exp $
 
 PKG_OPTIONS_VAR=       PKG_OPTIONS.lynx
-PKG_SUPPORTED_OPTIONS= curses inet6 ncurses slang socks4 socks5
+PKG_SUPPORTED_OPTIONS= inet6
 PKG_SUGGESTED_OPTIONS= curses
 
+PKG_OPTIONS_OPTIONAL_GROUPS=   socksproxy
+PKG_OPTIONS_GROUP.socksproxy=  socks5 socks4
+
+PKG_OPTIONS_REQUIRED_GROUPS=   screen
+PKG_OPTIONS_GROUP.screen=      ncurses slang curses
+
 .include "../../mk/bsd.options.mk"
 
 ###
@@ -23,20 +29,19 @@
 .if !empty(PKG_OPTIONS:Mslang)
 SCREENTYPE=            slang
 .  include "../../devel/libslang/buildlink3.mk"
-.elif !empty(PKG_OPTIONS:Mncurses)
+.endif
+.if !empty(PKG_OPTIONS:Mncurses)
 SCREENTYPE=            ncurses
 USE_NCURSES=           color
 .  include "../../devel/ncurses/buildlink3.mk"
 CONFIGURE_ARGS+=       --enable-color-style
-.elif !empty(PKG_OPTIONS:Mcurses)
+.endif
+.if !empty(PKG_OPTIONS:Mcurses)
 SCREENTYPE=            curses
 .  include "../../mk/curses.buildlink3.mk"
 .  if !empty(MACHINE_PLATFORM:MNetBSD-1.[56]*-i386)
 CONFIGURE_ARGS+=       --enable-color-style
 .  endif
-.else
-PKG_FAIL_REASON+=      "${PKG_OPTIONS_VAR} must contain one of" \
-                       "\"slang\", \"ncurses\", or \"curses\"!"
 .endif
 
 ###
@@ -45,7 +50,8 @@
 .if !empty(PKG_OPTIONS:Msocks4)
 CONFIGURE_ARGS+=       --with-socks
 .  include "../../net/socks4/buildlink3.mk"
-.elif !empty(PKG_OPTIONS:Msocks5)
+.endif
+.if !empty(PKG_OPTIONS:Msocks5)
 CONFIGURE_ARGS+=       --with-socks5
 .  include "../../net/socks5/buildlink3.mk"
 .endif