TILEPro: force gcc to link against libgcc.a when creating shared

libraries.

        * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc.

From-SVN: r242615

libgcc/ChangeLog

+2016-11-18  Walter Lee  <walt@tilera.com>
+
+        * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file.
+
 2016-11-17  Andrew Senkevich <andrew.senkevich@intel.com>
 
 	* config/i386/cpuinfo.c (processor_features): Add

libgcc/config.host

@@ -1267,7 +1267,7 @@ tilegx*-*-linux*)
 	md_unwind_header=tilepro/linux-unwind.h
         ;;
 tilepro*-*-linux*)
-	tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro"
+	tmake_file="${tmake_file} tilepro/t-crtstuff t-softfp-sfdf t-softfp tilepro/t-tilepro t-slibgcc-libgcc"
 	md_unwind_header=tilepro/linux-unwind.h
         ;;
 v850*-*-*)