Don't link ObjCARCOpts twice. Fixes PR22543

[loladiro]

Summary

ObjCARCOpts is already included by ClangCodeGen. Linking it again causes the error in PR22543.

[loladiro]

While I'm at it, fix a related problem in lldb-server.

[loladiro]

Bump. This is a minor change without which LLDB is totally unusable when built with Makefiles. Should I generally just commit these kinds of things directly? There's also D5431, which I'd like to get in.

[labath]

We don't use the makefile build, but it looks pretty safe. I say just go ahead...

[loladiro]

Thank you!

lldb/trunk/lib/Makefile

USEDLIBS = lldbAPI.a \
   clangFrontend.a \
   clangDriver.a \
   clangEdit.a \
   clangLex.a \
   clangParse.a \
   clangSema.a \
   clangSerialization.a \
   LLVMMCDisassembler.a \
-  LLVMObjCARCOpts.a \
   LLVMProfileData.a \
   lldbPluginPlatformMacOSX.a \
   lldbPluginPlatformLinux.a \
   lldbPluginPlatformWindows.a \
   lldbPluginPlatformFreeBSD.a \
   lldbPluginPlatformPOSIX.a \
   lldbPluginPlatformKalimba.a \
   lldbPluginPlatformAndroid.a

lldb/trunk/tools/lldb-server/Makefile

 ##===- tools/lldb-server/Makefile ------------------------*- Makefile -*-===##
 #
 #                     The LLVM Compiler Infrastructure
 #
 # This file is distributed under the University of Illinois Open Source
 # License. See LICENSE.TXT for details.
 #
 ##===----------------------------------------------------------------------===##
 LLDB_LEVEL := ../..
 
 TOOLNAME = lldb-server
 
 LLVMLibsOptions += -llldb -llldbUtility
 
-USEDLIBS := LLVMSupport.a
+LINK_COMPONENTS := support
 
 include $(LLDB_LEVEL)/Makefile
 
 ifeq ($(HOST_OS),Darwin)
   LLVMLibsOptions += -Wl,-rpath,@loader_path/../lib/
 endif
 
 ifeq ($(HOST_OS), $(filter $(HOST_OS), Linux FreeBSD GNU/kFreeBSD))
   LLVMLibsOptions += -Wl,-rpath,$(LibDir)
 endif