#### that they are set here so that individual tests can be run
#### outside of make. Requires that MH_OBJ_DIR be set on entry.
test -z "$MH_TEST_DIR" && MH_TEST_DIR="$MH_OBJ_DIR/test/testdir"
+export MH_TEST_DIR
test -z "$MH_INST_DIR" && MH_INST_DIR="${MH_TEST_DIR}/inst"
test -z "$prefix" && prefix=@prefix@
test -z "$datarootdir" && datarootdir=@datarootdir@