The following reply was made to PR pkg/37627; it has been noted by GNATS.

From: "Jeremy C. Reed" <reed@reedmedia.net>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: pkg/37627: pkgsrc-2007Q3 libtunepimp doesn't build without
 mpeg4ip
Date: Thu, 27 Dec 2007 15:57:12 -0600 (CST)

 Some buildlink files check PKG_BUILD_OPTIONS.foo. for the options.
 
 But that assumes that the pkgsrc user has the options defined. But if 
 using a custom package from a different system or if the options are not 
 defined in the mk.conf (like were only defined on command line), then it 
 won't be good enough.
 
 Probably "pkg_info -Q PKG_OPTIONS" should be used to handle this in 
 addition to PKG_BUILD_OPTIONS.foo.