build-sys: autotoolify build of check libraries

Many thanks to Iván Briano (sachieru@gmail.com) for pointing out this
thread in libtool mailing list:
	http://www.mail-archive.com/libtool@gnu.org/msg09627.html

Passing '-rpath /nowhere' in LDFLAGS we are able to create shared libs
that are not installed.
2 files changed