petsc: use --with-exodusii-dir [as exodus does not have 'libs()' to provide value for --with-exodusii-lib] (#47506)

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

@@ -514,6 +514,9 @@ def configure_options(self):
         else:
             hdf5libs = ":hl"
 
+        if "+exodusii+fortran" in spec and "+fortran" in spec:
+            options.append("--with-exodusii-fortran-bindings")
+
         # tuple format (spacklibname, petsclibname, useinc, uselib)
         # default: 'gmp', => ('gmp', 'gmp', True, True)
         # any other combination needs a full tuple
@@ -553,7 +556,7 @@ def configure_options(self):
             ("parallel-netcdf", "pnetcdf", True, True),
             ("moab", "moab", False, False),
             ("random123", "random123", False, False),
-            "exodusii",
+            ("exodusii", "exodusii", False, False),
             "cgns",
             "memkind",
             "p4est",