netbsd-aout.h (NETBSD_OS_CPP_BUILTINS_AOUT): Define common CPP built-ins for all NetBSD a.out targets.

* config/netbsd-aout.h (NETBSD_OS_CPP_BUILTINS_AOUT): Define
common CPP built-ins for all NetBSD a.out targets.
* config/netbsd-elf.h (NETBSD_OS_CPP_BUILTINS_ELF): Define
common CPP built-ins for all NetBSD ELF targets.
* config/netbsd.h: Add missing notice.
(NETBSD_OS_CPP_BUILTINS_COMMON): Define common CPP built-ins
for all NetBSD targets.
(NETBSD_OS_CPP_BUILTINS_LP64): Define common CPP built-ins
for all NetBSD targets using an LP64 code model.
(NETBSD_CPP_SPEC): Define CPP_SPEC parts common to all
NetBSD targets.

From-SVN: r53980

3 files changed, 58 insertions, 0 deletions

diff --git a/gcc/config/netbsd-aout.h b/gcc/config/netbsd-aout.h
index a853df5..5d2386a 100644
--- a/gcc/config/netbsd-aout.h
+++ b/gcc/config/netbsd-aout.h
@@ -19,6 +19,14 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+/* TARGET_OS_CPP_BUILTINS() common to all NetBSD a.out targets.  */
+#define NETBSD_OS_CPP_BUILTINS_AOUT()		\
+  do						\
+    {						\
+      NETBSD_OS_CPP_BUILTINS_COMMON();		\
+    }						\
+  while (0)
+
 /* This defines which switch letters take arguments. */
 
 #undef SWITCH_TAKES_ARG
diff --git a/gcc/config/netbsd-elf.h b/gcc/config/netbsd-elf.h
index 7dd9ff3..6e69e80fa 100644
--- a/gcc/config/netbsd-elf.h
+++ b/gcc/config/netbsd-elf.h
@@ -19,6 +19,14 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
+/* TARGET_OS_CPP_BUILTINS() common to all NetBSD ELF targets.  */
+#define NETBSD_OS_CPP_BUILTINS_ELF()		\
+  do						\
+    {						\
+      NETBSD_OS_CPP_BUILTINS_COMMON();		\
+      builtin_define ("__ELF__");		\
+    }						\
+  while (0)
 
 /* This defines which switch letters take arguments.  On NetBSD, most
    of the normal cases (defined by gcc.c) apply, and we also have -h*
diff --git a/gcc/config/netbsd.h b/gcc/config/netbsd.h
index 920c0a8..3f5d183 100644
--- a/gcc/config/netbsd.h
+++ b/gcc/config/netbsd.h
@@ -1,3 +1,45 @@
+/* Base configuration file for all NetBSD targets.
+   Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
+   Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU CC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU CC; see the file COPYING.  If not, write to
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+/* TARGET_OS_CPP_BUILTINS() common to all NetBSD targets.  */
+#define NETBSD_OS_CPP_BUILTINS_COMMON()		\
+  do						\
+    {						\
+      builtin_define ("__NetBSD__");		\
+      builtin_assert ("system=unix");		\
+      builtin_assert ("system=NetBSD");		\
+    }						\
+  while (0)
+
+/* TARGET_OS_CPP_BUILTINS() common to all LP64 NetBSD targets.  */
+#define NETBSD_OS_CPP_BUILTINS_LP64()		\
+  do						\
+    {						\
+      builtin_define ("_LP64");			\
+    }						\
+  while (0)
+
+/* CPP_SPEC parts common to all NetBSD targets.  */
+#define NETBSD_CPP_SPEC "%{posix:-D_POSIX_SOURCE}"
+
 /* NETBSD_NATIVE is defined when gcc is integrated into the NetBSD
    source tree so it can be configured appropriately without using
    the GNU configure/build mechanism. */