--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gcc/config/sparc/t-rtems	Fri Oct 27 22:46:09 2017 +0900
@@ -0,0 +1,42 @@
+# Copyright (C) 2012-2017 Free Software Foundation, Inc.
+#
+# 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/>.
+#
+
+MULTILIB_OPTIONS = msoft-float mcpu=v8/mcpu=leon3/mcpu=leon3v7/mcpu=leon \
+		   mfix-ut699/mfix-at697f/mfix-gr712rc
+MULTILIB_DIRNAMES = soft v8 leon3 leon3v7 leon ut699 at697f gr712rc
+MULTILIB_MATCHES = msoft-float=mno-fpu mfix-gr712rc=mfix-ut700
+
+MULTILIB_REQUIRED =
+MULTILIB_REQUIRED += msoft-float
+MULTILIB_REQUIRED += mcpu=v8
+MULTILIB_REQUIRED += mcpu=leon3
+MULTILIB_REQUIRED += mcpu=leon3v7
+MULTILIB_REQUIRED += mcpu=leon
+MULTILIB_REQUIRED += mcpu=leon3/mfix-gr712rc
+MULTILIB_REQUIRED += mcpu=leon3v7/mfix-gr712rc
+MULTILIB_REQUIRED += mcpu=leon/mfix-ut699
+MULTILIB_REQUIRED += mcpu=leon/mfix-at697f
+MULTILIB_REQUIRED += msoft-float/mcpu=v8
+MULTILIB_REQUIRED += msoft-float/mcpu=leon3
+MULTILIB_REQUIRED += msoft-float/mcpu=leon3v7
+MULTILIB_REQUIRED += msoft-float/mcpu=leon
+MULTILIB_REQUIRED += msoft-float/mcpu=leon3/mfix-gr712rc
+MULTILIB_REQUIRED += msoft-float/mcpu=leon3v7/mfix-gr712rc
+MULTILIB_REQUIRED += msoft-float/mcpu=leon/mfix-ut699
+MULTILIB_REQUIRED += msoft-float/mcpu=leon/mfix-at697f