..so that it builds, say, on RHEL3. And anyway,
building RPMs without %buildroot is a bad idea (ie.
you'll be "make install"ing in your real filesystem).
So here goes, in an attachment. Partially, this could
be fixed probably in autoconf and friends (so that I
only have to pass --prefix to ./configure, and nothing
to make install)
You may or may not want to call the %clean in the end
of the build as well to clean up the temporary directory.