Makefile.in: Remove references to nucleus.

	* gcc-interface/Makefile.in: Remove references to nucleus.
	* gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
	extern_flag to true for Inline_Always subprograms with
	Intrinsic convention.

From-SVN: r220851

gcc/ada/ChangeLog

+2015-02-20  Arnaud Charlet  <charlet@adacore.com>
+
+	* gcc-interface/Makefile.in: Remove references to nucleus.
+	* gcc-interface/decl.c (gnat_to_gnu_entity, case E_Procedure): Set
+	extern_flag to true for Inline_Always subprograms with
+	Intrinsic convention.
+
 2015-02-20  Yannick Moy  <moy@adacore.com>
 
 	* sem_prag.ads: Minor typo in comment.

gcc/ada/gcc-interface/Makefile.in

@@ -2355,27 +2355,6 @@ ifeq ($(strip $(filter-out darwin%,$(target_os))),)
   GCC_LINK_FLAGS=-static-libstdc++
 endif
 
-# ARM Nucleus
-ifeq ($(strip $(filter-out arm nucleus%,$(target_cpu) $(target_os))),)
-  LIBGNAT_TARGET_PAIRS = \
-  system.ads<system-nucleus-arm.ads \
-  a-numaux.ads<a-numaux-vxworks.ads \
-  a-intnam.ads<a-intnam-nucleus.ads \
-  s-inmaop.adb<s-inmaop-posix.adb \
-  s-intman.adb<s-intman-posix.adb \
-  s-osinte.ads<s-osinte-nucleus.ads \
-  s-osinte.adb<s-osinte-nucleus.adb \
-  s-osprim.adb<s-osprim-nucleus.adb \
-  s-parame.adb<s-parame-vxworks.adb \
-  s-taprop.adb<s-taprop-posix.adb \
-  s-taspri.ads<s-taspri-posix.ads \
-  s-tpopsp.adb<s-tpopsp-posix.adb \
-  $(DUMMY_SOCKETS_TARGET_PAIRS)
-
-  LIBRARY_VERSION := $(LIB_VERSION)
-  GNATRTL_SOCKETS_OBJS =
-endif
-
 ifeq ($(EH_MECHANISM),-gcc)
   LIBGNAT_TARGET_PAIRS += \
     a-exexpr.adb<a-exexpr-gcc.adb \

gcc/ada/gcc-interface/decl.c

@@ -4165,8 +4165,13 @@ gnat_to_gnu_entity (Entity_Id gnat_entity, tree gnu_expr, int definition)
 	      ? is_required
 	      : (Is_Inlined (gnat_entity) ? is_enabled : is_disabled);
 	bool public_flag = Is_Public (gnat_entity) || imported_p;
+	/* Subprograms marked both Intrinsic and Always_Inline need not
+	   have a body of their own.  */
 	bool extern_flag
-	  = (Is_Public (gnat_entity) && !definition) || imported_p;
+	  = ((Is_Public (gnat_entity) && !definition)
+	     || imported_p
+	     || (Convention (gnat_entity) == Convention_Intrinsic
+		 && Has_Pragma_Inline_Always (gnat_entity)));
 	bool artificial_flag = !Comes_From_Source (gnat_entity);
        /* The semantics of "pure" in Ada essentially matches that of "const"
           in the back-end.  In particular, both properties are orthogonal to