Make-lang.in (GCC_LINKERFLAGS): New variable.

	* gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
	(GCC_LINK): Use it.

From-SVN: r183983

gcc/ada/ChangeLog

+2012-02-07  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Make-lang.in (GCC_LINKERFLAGS): New variable.
+	(GCC_LINK): Use it.
+
 2012-02-01  Tristan Gingold  <gingold@adacore.com>
 
 	* gcc-interface/trans.c (Loop_Statement_to_gnu): Use sizetype

gcc/ada/gcc-interface/Make-lang.in

@@ -165,7 +165,10 @@ else
   endif
 endif
 
-GCC_LINK=$(LINKER) $(ALL_LINKERFLAGS) -static-libgcc $(LDFLAGS)
+# Strip -Werror during linking for the LTO bootstrap
+GCC_LINKERFLAGS = $(filter-out -Werror, $(ALL_LINKERFLAGS))
+
+GCC_LINK=$(LINKER) $(GCC_LINKERFLAGS) -static-libgcc $(LDFLAGS)
 
 # Lists of files for various purposes.