pkg-config and firefox3

["Steven M. Bellovin" <smb%cs.columbia.edu@localhost>]

I'm trying to modify www/liferea to use firefox3 as a rendering engine
instead of firefox2.  It's failing here:


configure:25416: $PKG_CONFIG --exists --print-errors 
"$gecko_provider-gtkmozembe d"
Package firefox-gtkmozembed was not found in the pkg-config search path.
Perhaps you should add the directory containing `firefox-gtkmozembed.pc'

After building firefox3, I don't see that file in the work/mozilla tree.  Is
there an equivalent?

                --Steve Bellovin, http://www.cs.columbia.edu/~smb