From bf9c13870fa9766b68dbfeda9307c4a0aa5e2963 Mon Sep 17 00:00:00 2001
From: Josh Blum
Date: Mon, 14 Mar 2011 11:23:19 -0700
Subject: created gruel/attributes.h to house compiler specific attribute
 macros

replaced instances of __attribute__ with __GR_ATTR from attributes.h

what else has compiler specific attributes?
volk - volk is stand-alone, needs its own attributes.h
gcell - not touching that, probably gcc only anyways
usrp2 firmware - does not matter to host build
---
 gruel/src/include/gruel/Makefile.am  |  3 +-
 gruel/src/include/gruel/attributes.h | 56 ++++++++++++++++++++++++++++++++++++
 2 files changed, 58 insertions(+), 1 deletion(-)
 create mode 100644 gruel/src/include/gruel/attributes.h

(limited to 'gruel')

diff --git a/gruel/src/include/gruel/Makefile.am b/gruel/src/include/gruel/Makefile.am
index d7ac3d332..89a9da7f0 100644
--- a/gruel/src/include/gruel/Makefile.am
+++ b/gruel/src/include/gruel/Makefile.am
@@ -1,5 +1,5 @@
 #
-# Copyright 2008,2009 Free Software Foundation, Inc.
+# Copyright 2008-2011 Free Software Foundation, Inc.
 # 
 # This file is part of GNU Radio
 # 
@@ -26,6 +26,7 @@ EXTRA_DIST += inet.h.in
 gruelincludedir = $(prefix)/include/gruel
 
 gruelinclude_HEADERS = \
+	attributes.h \
 	inet.h \
 	msg_accepter.h \
 	msg_accepter_msgq.h \
diff --git a/gruel/src/include/gruel/attributes.h b/gruel/src/include/gruel/attributes.h
new file mode 100644
index 000000000..fdf48c977
--- /dev/null
+++ b/gruel/src/include/gruel/attributes.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright 2010 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio 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 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio 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 Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifndef INCLUDED_GRUEL_ATTRIBUTES_H
+#define INCLUDED_GRUEL_ATTRIBUTES_H
+
+////////////////////////////////////////////////////////////////////////
+// Cross-platform attribute macros
+////////////////////////////////////////////////////////////////////////
+#if defined __GNUC__
+#  define __GR_ATTR_ALIGNED(x) __attribute__((aligned(x)))
+#  define __GR_ATTR_UNUSED     __attribute__((unused))
+#  define __GR_ATTR_INLINE     __attribute__((always_inline))
+#  define __GR_ATTR_DEPRECATED __attribute__((deprecated))
+#  if __GNUC__ >= 4
+#    define __GR_ATTR_EXPORT   __attribute__((visibility("default")))
+#    define __GR_ATTR_IMPORT   __attribute__((visibility("default")))
+#  else
+#    define __GR_ATTR_EXPORT
+#    define __GR_ATTR_IMPORT
+#  endif
+#elif _MSC_VER
+#  define __GR_ATTR_ALIGNED(x) __declspec(align(x))
+#  define __GR_ATTR_UNUSED
+#  define __GR_ATTR_INLINE     __forceinline
+#  define __GR_ATTR_DEPRECATED __declspec(deprecated)
+#  define __GR_ATTR_EXPORT     __declspec(dllexport)
+#  define __GR_ATTR_IMPORT     __declspec(dllimport)
+#else
+#  define __GR_ATTR_ALIGNED(x)
+#  define __GR_ATTR_UNUSED
+#  define __GR_ATTR_INLINE
+#  define __GR_ATTR_DEPRECATED
+#  define __GR_ATTR_EXPORT
+#  define __GR_ATTR_IMPORT
+#endif
+
+#endif /* INCLUDED_GRUEL_ATTRIBUTES_H */
-- 
cgit