Merge pull request #780 from adamjstewart/fixes/hdf5

fortran2003 option has been removed from HDF5

var/spack/repos/builtin/packages/hdf5/package.py

@@ -101,10 +101,10 @@ def install(self, spec, prefix):
             extra_args.append('--enable-cxx')
 
         if '+fortran' in spec:
-            extra_args.extend([
-                '--enable-fortran',
-                '--enable-fortran2003'
-            ])
+            extra_args.append('--enable-fortran')
+            # '--enable-fortran2003' no longer exists as of version 1.10.0
+            if spec.satisfies('@:1.8.16'):
+                extra_args.append('--enable-fortran2003')
 
         if '+mpi' in spec:
             # The HDF5 configure script warns if cxx and mpi are enabled