From: Simon McVittie <simon.mcvittie@collabora.co.uk>
Date: Wed, 10 Oct 2007 12:02:57 +0000 (+0100)
Subject: Add macro DBUS_GNUC_EXTENSION (the same as GLib's G_GNUC_EXTENSION)
X-Git-Tag: dbus-1.1.3~49
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6b512e4ee74e9bd1606e01a48fde2a69ca10a96a;p=thirdparty%2Fdbus.git

Add macro DBUS_GNUC_EXTENSION (the same as GLib's G_GNUC_EXTENSION)
Part of a fix for bug 717.
---

diff --git a/dbus/dbus-macros.h b/dbus/dbus-macros.h
index 461dff398..1ed6ea763 100644
--- a/dbus/dbus-macros.h
+++ b/dbus/dbus-macros.h
@@ -58,6 +58,12 @@
 #  define DBUS_DEPRECATED
 #endif
 
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8)
+#  define DBUS_GNUC_EXTENSION __extension__
+#else
+#  define DBUS_GNUC_EXTENSION
+#endif
+
 /* Normally docs are in .c files, but there isn't a .c file for this. */
 /**
  * @defgroup DBusMacros Utility macros
@@ -118,6 +124,12 @@
  * Please don't use this in your own code, consider it
  * D-Bus internal.
  */
+/**
+ * @def DBUS_GNUC_EXTENSION
+ *
+ * Tells gcc not to warn about extensions to the C standard in the
+ * following expression, even if compiling with -pedantic.
+ */
 
 /** @} */