This avoids dynamic lookups to resolve symbols inside the library, but
disallows symbol interposition.
* m4/symbolic.m4: New file.
* buddy/m4/symbolic.m4: New link.
* configure.ac, buddy/configure.ac: Add AX_SYMBOLIC.
* buddy/src/Makefile.am, iface/ltsmin/Makefile.am, src/Makefile.am,
wrap/python/Makefile.am: Link with $(SYMBOLIC_LDFLAGS).
For some reason, we used to install the library (causing the warning
from Lintian while building the Debian packages) and not the binary.
Let's not install any of these: the user interface is not nice enough.
* iface/ltsmin/Makefile.am: Do not install libspotltsmin.la.
* iface/ltsmin/kripke.test: Fix detection of divine's ltsmin option.
* iface/ltsmin/finite.test: Likewise. Also extra the Spins test
into...
* iface/ltsmin/finite2.test: ... this new file, so that we
can test the divine and spins interfaces independently.
* iface/ltsmin/Makefile.am: Distribute finite2.test and finite.pm.
* iface/ltsmin/ltsmin.cc, iface/ltsmin/ltsmin.hh,
iface/ltsmin/modelcheck.cc: Adjust function names.