gEDA: Compile geda in separate prefix

[David Carr <dc-at-NOSPAMdcarr_dot_org>]

I'm trying the build a development libgeda/gschem pair for testing 
purposes without interfering with my existing "production" 
installation.  I built and installed the new libgeda into 
prefix=/tmp/test.  However I have problems getting the new gschem to 
link against the development libgeda in /tmp/test/usr/lib.  I tried 
configuring with --prefix=/tmp/test but that didn't work.  What's the 
right way to do this?

Thanks,
David Carr