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diff --git a/gcc-4.9/libgcc/config/alpha/libgcc-alpha-ldbl.ver b/gcc-4.9/libgcc/config/alpha/libgcc-alpha-ldbl.ver
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+# Copyright (C) 2006-2014 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/>.
+
+%ifdef __LONG_DOUBLE_128__
+
+# long double 128 bit support in libgcc_s.so.1 is only available
+# when configured with --with-long-double-128. Make sure all the
+# symbols are available at @@GCC_LDBL_* versions to make it clear
+# there is a configurable symbol set.
+
+%exclude {
+ __fixtfdi
+ __fixunstfdi
+ __floatditf
+
+ __divtc3
+ __multc3
+ __powitf2
+}
+
+%inherit GCC_LDBL_3.0 GCC_3.0
+GCC_LDBL_3.0 {
+ __fixtfdi
+ __fixunstfdi
+ __floatditf
+}
+
+%inherit GCC_LDBL_4.0.0 GCC_4.0.0
+GCC_LDBL_4.0.0 {
+ __divtc3
+ __multc3
+ __powitf2
+}
+
+%endif