Fix FDB related tests (#920)

repos/c2sm/packages/fdb/package.py

@@ -0,0 +1,21 @@
+from spack.package import *
+
+from spack.pkg.builtin.fdb import Fdb as SpackFdb
+
+
+class Fdb(SpackFdb):
+
+    # This section can be removed when the following commit
+    # https://github.com/spack/spack/commit/8871bd5ba5c58562b8c20baa00f125aeccba586f
+    # is included in a release on spack and this is used by spack-c2sm.
+    depends_on("[email protected]:", when="@5.11.22:")
+
+    # This section can be removed when the following PR
+    # https://github.com/spack/spack/pull/42874
+    # is included in a release on spack and this is used by spack-c2sm.
+    @property
+    def libs(self):
+        return find_libraries("libfdb5",
+                              root=self.prefix,
+                              shared=True,
+                              recursive=True)

repos/c2sm/packages/metkit/package.py

@@ -0,0 +1,10 @@
+from spack.package import *
+
+from spack.pkg.builtin.metkit import Metkit as SpackMetkit
+
+
+class Metkit(SpackMetkit):
+
+    # This file can be removed when this PR https://github.com/spack/spack/pull/42871
+    # is included in a release on spack and this is used by spack-c2sm.
+    depends_on("eckit@:1.21", when="@:1.10")