Get Rid of nobuild, nolink, and alldeps (#2765)

* Removing the nobuild, nolink, and alldeps dependency types in favor of being explicit.
* This will help with maintenance going forward, as adding more dependency types won't affect existing declared dependencies in weird ways.
* default deptype is still `('build', 'link')`

var/spack/repos/builtin/packages/r/package.py

@@ -22,6 +22,7 @@
 # License along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 ##############################################################################
+
 from spack import *
 from spack.util.environment import *
 import shutil
@@ -139,7 +140,8 @@ def setup_dependent_environment(self, spack_env, run_env, extension_spec):
         # Set R_LIBS to include the library dir for the
         # extension and any other R extensions it depends on.
         r_libs_path = []
-        for d in extension_spec.traverse(deptype=nolink, deptype_query='run'):
+        for d in extension_spec.traverse(
+                deptype=('build', 'run'), deptype_query='run'):
             if d.package.extends(self.spec):
                 r_libs_path.append(join_path(d.prefix, self.r_lib_dir))