Hack for inter-library dependency (make DESTDIR=... install) problem.

[Rob Browning]

For those stuck on this problem (and presuming we're not just using
libtool improperly in Guile) I've figured out a temporary hack that
will allow you to build and install packages in temporary (i.e. not
--prefix) directories when you have inter-library dependencies.

I just had to add a spurious -L for the build directory of the
depended on library whereever appropriate.  i.e.

  libguilereadline_la_LIBADD = ../libguile/libguile.la

became

  libguilereadline_la_LIBADD = -L`pwd`/../libguile/.libs ../libguile/libguile.la

This may add an unwanted -rpath, so if someone has a better
suggestion, I'd be happy to hear it.

Hope this helps.

-- 
Rob Browning
rlb @defaultvalue.org, @linuxdevel.com, and @debian.org
Previously @cs.utexas.edu
GPG=1C58 8B2C FB5E 3F64 EA5C  64AE 78FE E5FE F0CB A0AD