path into executables and shared libraries (-rpath or -R for most). Can be
disabled with --disable-rpath, since some binary packaging standards do not
like this option.
Makefile.port, since they are of no use to configure and much of the
library magic happens in Makefile.port anyway.
Use __alpha, not __alpha__, since the former is universally available.
Remove -DNOFIXADE from the compile command line and put it in the port
include file.