Hi,
In the output you posted here are no error message (only warnings).
The build was successfull but xineliboutput didn't copy the binaries to
PLUGINS/lib because of the old Makefiles.
You can do it yourself :-).
cd PLUGINS/src/xineliboutput
cp libvdr-xineliboutput* ../../lib
cp libxineliboutput* ../../lib
To install the frontends:
sudo make install
Thats it.
HTH.
Halim