[mythtv] build problem

[Mark Spieth]

there appears to be an issue with dependencies in linking the new qt4 build 
and you also have an existing qt3 build installed on the same system.

-L/usr/lib is inserted before all other paths. thus its linking with the 
existing installed libs instead of the new libs and thus cant resolve some 
symbols (mythfrontend in particular).

not sure how to fix this yet short of removing myth from the build machine 
which I dont want to do for obvious reasons.
It may be in config.mak where it unnecessarily inserts them for various 
device libs.
will report when I figure it out if noone else does first.

mark