re PR target/45901 (alpha-gnu target-specific CPP macros are broken)

2010-10-06  Thomas Schwinge  <thomas@schwinge.name>

	PR target/45901
	* config/alpha/gnu.h (TARGET_OS_CPP_BUILTINS): Refer to
	LINUX_TARGET_OS_CPP_BUILTINS instead of HURD_TARGET_OS_CPP_BUILTINS.

From-SVN: r165014

gcc/ChangeLog

+2010-10-06  Thomas Schwinge  <thomas@schwinge.name>
+
+	PR target/45901
+	* config/alpha/gnu.h (TARGET_OS_CPP_BUILTINS): Refer to
+	LINUX_TARGET_OS_CPP_BUILTINS instead of HURD_TARGET_OS_CPP_BUILTINS.
+
 2010-10-06  Jakub Jelinek  <jakub@redhat.com>
 
 	* builtins.def (BUILT_IN_CALLOC, BUILT_IN_REALLOC,

gcc/config/alpha/gnu.h

 /* Configuration for an Alpha running GNU with ELF as the target machine.
 
-Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+Copyright (C) 2002, 2003, 2004, 2010 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -29,7 +29,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #undef TARGET_OS_CPP_BUILTINS /* config.gcc includes alpha/linux.h.  */
 #define TARGET_OS_CPP_BUILTINS()		\
     do {					\
-	HURD_TARGET_OS_CPP_BUILTINS();		\
+	LINUX_TARGET_OS_CPP_BUILTINS();		\
 	builtin_define ("_LONGLONG");		\
     } while (0)