#### outside of make. Requires that MH_OBJ_DIR be set on entry.
#### Use the result of cd and pwd -P so that the result will agree
#### with what getcwd(3) returns.
+test -d "$MH_OBJ_DIR/test/testdir" || mkdir -p "$MH_OBJ_DIR/test/testdir"
test -z "$MH_TEST_DIR" && MH_TEST_DIR=`cd "$MH_OBJ_DIR/test/testdir" && pwd -P`
export MH_TEST_DIR
test -z "$MH_INST_DIR" && MH_INST_DIR="${MH_TEST_DIR}/inst"
test -z "$OAUTH_SUPPORT" && OAUTH_SUPPORT="@OAUTH_SUPPORT@"
test -z "$CURL_USER_AGENT" && CURL_USER_AGENT="@CURL_USER_AGENT@"
+#### If w3m is used, HOME needs to be set, assuming default w3m config.
+#### So make sure that HOME is set to avoid run-time warning about not
+#### being able to create config directory.
+test -z "$HOME" && HOME=$MH_TEST_DIR
+HOME=$MH_TEST_DIR
+export HOME
+
+#### If w3m is used, HOME needs to be set, assuming default w3m config.
+#### So make sure that HOME is set to avoid run-time warning about not
+#### being able to create config directory.
+test -z "$HOME" && HOME=$MH_TEST_DIR
+HOME=$MH_TEST_DIR
+export HOME
+
unset MAILDROP MHBUILD MHCONTEXT MHMTSUSERCONF MHN MHSHOW MHSTORE
unset MHLDEBUG MHPDEBUG MHWDEBUG PAGER
#### Set LC_ALL in individual tests as needed. Unset these so