* gcc-interface/Makefile.in: Fix ARM/Darwin configuration.

From-SVN: r223924

gcc/ada/ChangeLog

+2015-06-01  Eric Botcazou  <ebotcazou@adacore.com>
+
+	* gcc-interface/Makefile.in: Fix ARM/Darwin configuration.
+
 2015-06-01  Pierre-Marie de Rodat  <derodat@adacore.com>
 
 	* gcc-interface/utils.c (scale_by_factor_of): When handling a function

gcc/ada/gcc-interface/Makefile.in

 # Makefile for GNU Ada Compiler (GNAT).
-#   Copyright (C) 1994-2014 Free Software Foundation, Inc.
+#   Copyright (C) 1994-2015 Free Software Foundation, Inc.
 
 #This file is part of GCC.
 
@@ -2338,11 +2338,12 @@ ifeq ($(strip $(filter-out darwin%,$(target_os))),)
     endif
   endif
 
-  ifeq ($(strip $(filter-out arm,$(arch))),)
+  ifeq ($(strip $(filter-out arm,$(target_cpu))),)
     LIBGNAT_TARGET_PAIRS += \
       s-intman.adb<s-intman-susv3.adb \
       s-osprim.adb<s-osprim-darwin.adb \
-      $(ATOMICS_TARGET_PAIRS)
+      $(ATOMICS_TARGET_PAIRS) \
+      $(ATOMICS_BUILTINS_TARGET_PAIRS)
 
     LIBGNAT_TARGET_PAIRS += \
       system.ads<system-darwin-arm.ads