From: john_at_[hidden]
Date: 2008-08-25 07:29:55
Author: johnmaddock
Date: 2008-08-25 07:29:55 EDT (Mon, 25 Aug 2008)
New Revision: 48373
URL: http://svn.boost.org/trac/boost/changeset/48373
Log:
Added gcc auto-detection of no typeid/rtti.
Added normalisation code for no rtti.
Text files modified:
trunk/boost/config/compiler/gcc.hpp | 9 +++++++++
trunk/boost/config/suffix.hpp | 7 +++++++
2 files changed, 16 insertions(+), 0 deletions(-)
Modified: trunk/boost/config/compiler/gcc.hpp
==============================================================================
--- trunk/boost/config/compiler/gcc.hpp (original)
+++ trunk/boost/config/compiler/gcc.hpp 2008-08-25 07:29:55 EDT (Mon, 25 Aug 2008)
@@ -91,6 +91,15 @@
#if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
#define BOOST_HAS_NRVO
#endif
+//
+// RTTI and typeinfo detection is possible post gcc-4.3:
+//
+#if __GNUC__ * 100 + __GNUC_MINOR__ >= 403
+# ifndef __GXX_RTTI
+# define BOOST_NO_TYPEID
+# define BOOST_NO_RTTI
+# endif
+#endif
//
// C++0x features
Modified: trunk/boost/config/suffix.hpp
==============================================================================
--- trunk/boost/config/suffix.hpp (original)
+++ trunk/boost/config/suffix.hpp 2008-08-25 07:29:55 EDT (Mon, 25 Aug 2008)
@@ -158,6 +158,13 @@
#endif
//
+// Without typeid support we have no dynamic RTTI either:
+//
+#if defined(BOOST_NO_TYPEID) && !defined(BOOST_NO_RTTI)
+# define BOOST_NO_RTTI
+#endif
+
+//
// If we have a standard allocator, then we have a partial one as well:
//
#if !defined(BOOST_NO_STD_ALLOCATOR)