Add %mpi_repository macro to prjconf

mpcdf_common.py

@@ -236,8 +236,6 @@ def mpcdf_setup_repositories(api_url, project, distribution=None, parent=None, p
         have_mpi = is_mpi or is_cuda_mpi
         have_cuda = is_cuda or is_cuda_mpi
 
-        if kwargs:
-            raise Exception("Invalid argument")
         r = ElementTree.SubElement(root, "repository")
         r.set("name", name)
         r.text = "\n    "
@@ -272,6 +270,9 @@ def mpcdf_setup_repositories(api_url, project, distribution=None, parent=None, p
         prjconf.append("%have_mpcdf_mpi {0}".format(1 if have_mpi else 0))
         prjconf.append("%have_mpcdf_cuda {0}".format(1 if have_cuda else 0))
 
+        for macro, value in kwargs.items():
+            prjconf.append("%{0} {1}".format(macro, value))
+
         prjconf.append(":Macros")
         prjconf.append("%endif")
         prjconf.append("")
@@ -285,7 +286,7 @@ def mpcdf_setup_repositories(api_url, project, distribution=None, parent=None, p
         repo(compiler, (project, "System"), compiler=True)
 
         for mpi in filter(partial(valid_mpi, compiler), mpis):
-            repo(mpi + "_" + compiler, (project, compiler), mpi=True)
+            repo(mpi + "_" + compiler, (project, compiler), mpi=True, mpi_repository=mpi)
 
     for cuda in cudas:
         for compiler in filter(partial(valid_cuda, cuda), compilers):