After some talks with falktx I publiced new version, which has Makefile and (by my own
initiative) Debian-related files.
Since build system may store several builds, e.g. with various prefixes, Makefile manages
by default last created build.
To change default build run:
$ ./configure --default-build=build_name
Or run
$ ./configure --builds
to get list of available builds.
Also, install script now has one argument to override install root (default is
"/").
E.g., if you type:
./configure --prefix=/usr --buildname=build
./install ~/packages