The bug freeing static memory and the makefile have been improved upstream, so
we don't have to work around them anymore. Now, two static libraries are built
instead.
* gnu/packages/chemistry.scm (avalon-toolkit): Update to 2.0.5a.
[source]: Switch to git reference from GitHub. Adjust snippet. Add patch from
the RDKit fork.
[arguments]: Remove 'dont-free-static-memory phase. Use provided
makefile. Adjust 'install phase.
* gnu/packages/patches/avalon-toolkit-rdkit-fixes.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
Signed-off-by: Christopher Baines <mail@cbaines.net>