re PR target/49992 (lto-bootstrap reveals duplicate symbols on x86_64-apple-darwin11)

gcc/ada:

2011-11-18  Tristan Gingold  <gingold@adacore.com>
	    Iain Sandoe  <iains@gcc.gnu.org>

	PR target/49992
	* mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
	* gcc-interface/Makefile.in (darwin): Remove ranlib special-casing
	for Darwin.


Co-Authored-By: Iain Sandoe <iains@gcc.gnu.org>

From-SVN: r181470

gcc/ada/ChangeLog

+2011-11-18  Tristan Gingold  <gingold@adacore.com>
+	    Iain Sandoe  <iains@gcc.gnu.org>
+
+	PR target/49992
+	* mlib-tgt-specific-darwin.adb (Archive_Indexer_Options): Remove.
+	* gcc-interface/Makefile.in (darwin): Remove ranlib special-casing
+	for Darwin.
+
 2011-11-12  Iain Sandoe  <iains@gcc.gnu.org>
 
 	* gcc-interface/Makefile.in (stamp-gnatlib-$(RTSDIR)): Don't link

gcc/ada/gcc-interface/Makefile.in

@@ -2182,7 +2182,6 @@ ifeq ($(strip $(filter-out darwin%,$(osys))),)
 
   EH_MECHANISM=-gcc
   GNATLIB_SHARED = gnatlib-shared-darwin
-  RANLIB = ranlib -c
   GMEM_LIB = gmemlib
   LIBRARY_VERSION := $(LIB_VERSION)
   soext = .dylib

gcc/ada/mlib-tgt-specific-darwin.adb

@@ -36,8 +36,6 @@ package body MLib.Tgt.Specific is
 
    --  Non default subprograms
 
-   function Archive_Indexer_Options return String_List_Access;
-
    procedure Build_Dynamic_Library
      (Ofiles       : Argument_List;
       Options      : Argument_List;
@@ -62,15 +60,6 @@ package body MLib.Tgt.Specific is
    Shared_Options : constant Argument_List :=
                       (1 => Shared_Libgcc'Access);
 
-   -----------------------------
-   -- Archive_Indexer_Options --
-   -----------------------------
-
-   function Archive_Indexer_Options return String_List_Access is
-   begin
-      return new String_List'(1 => new String'("-c"));
-   end Archive_Indexer_Options;
-
    ---------------------------
    -- Build_Dynamic_Library --
    ---------------------------
@@ -175,7 +164,6 @@ package body MLib.Tgt.Specific is
    end Is_Archive_Ext;
 
 begin
-   Archive_Indexer_Options_Ptr := Archive_Indexer_Options'Access;
    Build_Dynamic_Library_Ptr := Build_Dynamic_Library'Access;
    DLL_Ext_Ptr := DLL_Ext'Access;
    Dynamic_Option_Ptr := Dynamic_Option'Access;