pkgsrc-2010Q1: mplayerplugin fails to build

[Rhialto <rhialto%falu.nl@localhost>]

pkgsrc-2010Q1: mplayerplugin fails to build.
The first error appears to be

c++ -c -o plugin.o -Wall -DXP_UNIX -DMOZ_X11 -fshort-wchar 
-I/usr/pkg/include/xulrunner   -I/usr/pkg/include/xulrunner -O2 
-I/usr/pkg/include -I/usr/X11R7/inclu
de -I/usr/include -I/usr/X11R7/include/freetype2 -D_REENTRANT 
-I/usr/X11R7/include   -D_REENTRANT -I/usr/X11R7/include   -I/usr/pkg/include 
-I/usr/X11R7/include -I/usr/include -I/usr/X11R7/include/freetype2 -O2 
-I/usr/pkg/include -I/usr/X11R7/include -I/usr/include 
-I/usr/X11R7/include/freetype2  -Iinclude -fPIC  -D_REENTRANT 
-I/usr/pkg/include/gtk-2.0 -I/usr/pkg/lib/gtk-2.0/include 
-I/usr/pkg/include/atk-1.0 -I/usr/pkg/include/cairo 
-I/usr/pkg/include/pango-1.0 -I/usr/X11R7/include 
-I/usr/pkg/include/glib/glib-2.0 -I/usr/pkg/lib/glib-2.0/include 
-I/usr/X11R7/include/pixman-1 -I/usr/X11R7/include/freetype2 -I/usr/pkg/include 
-I/usr/pkg/include/libpng12   -D_REENTRANT -I/usr/pkg/include/gtk-2.0 
-I/usr/pkg/lib/gtk-2.0/include -I/usr/pkg/include/atk-1.0 
-I/usr/pkg/include/cairo -I/usr/pkg/include/pango-1.0 -I/usr/X11R7/include 
-I/usr/pkg/include/glib/glib-2.0 -I/usr/pkg/lib/glib-2.0/include 
-I/usr/X11R7/include/pixman-1 -I/usr/X11R7/include/freetype2 -I/usr/pkg/include 
-I/usr/pkg/include/libpng12   -pthread -I/usr/pkg/include/glib/glib-2.0 
-I/usr/pkg/lib/glib-2.0/include   -DGTK_ENABLED   Source/plugin.cpp
In file included from include/npplat.h:42,
                 from include/pluginbase.h:41,
                 from Source/plugin.h:53,
                 from Source/plugin.cpp:38:
include/npupp.h:61:17: error: jri.h: No such file or directory

I have several "jri.h" files:

/usr/pkg/include/xulrunner/stable/jri.h
/usr/pkg/include/xulrunner/unstable/jri.h
/usr/pkg/qt3/include/jri.h

The package already depends on xulrunner though, so the obvious fix
isn't. The -I directory differs though (xulrunner vs xulrunner/stable).

Any ideas?
-Olaf.
-- 
___ Olaf 'Rhialto' Seibert    -- You author it, and I'll reader it.
\X/ rhialto/at/xs4all.nl      -- Cetero censeo "authored" delendum esse.