--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/rx/t-linux	Thu Feb 13 11:34:05 2020 +0900
@@ -0,0 +1,34 @@
+# Makefile fragment for building GCC for the rx-linux.
+# Copyright (C) 2019 Yoshinori Sato
+# Based on t-rx
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published
+# by the Free Software Foundation; either version 3, or (at your
+# option) any later version.
+#
+# GCC is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.   See
+# the GNU General Public License for more details.
+#
+# You should have received a copy of the  GNU General Public
+# License along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+# Enable multilibs:
+
+MULTILIB_OPTIONS    =
+MULTILIB_DIRNAMES   =
+
+MULTILIB_MATCHES    = nofpu=mnofpu  nofpu=mcpu?rx200  nofpu=mcpu?RX200
+
+MULTILIB_EXCEPTIONS =
+MULTILIB_EXTRA_OPTS =
+
+LIBGCC = stmp-multilib
+INSTALL_LIBGCC = install-multilib
+
+EXTRA_MULTILIB_PARTS = crtbegin.o crtend.o