BETTER SOLUTION: Modify configure to support RPATH for more platforms
than Solaris.
-[NOTE: configure is generated from configure.in and acinclude.m4, and
+[NOTE: configure is generated from configure.ac and acinclude.m4, and
all the linking stuff is done by libtool. We don't recommend the
LD_LIBRARY_PATH hack - perhaps we did so in the past, but we don't do so
now.]