sdk: build libsupc++ from libstdc++ source

git-svn-id: svn://kolibrios.org@5134 a494cfbc-eb01-0410-851d-a64ba20cac60

contrib/sdk/sources/libstdc++-v3/include/profile/base.h

@@ -0,0 +1,59 @@
+// -*- C++ -*-
+
+// Copyright (C) 2009-2013 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library 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.
+//
+// This library 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.
+
+// Under Section 7 of GPL version 3, you are granted additional
+// permissions described in the GCC Runtime Library Exception, version
+// 3.1, as published by the Free Software Foundation.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+/** @file profile/base.h
+ *  @brief Sequential helper functions.
+ *  This file is a GNU profile extension to the Standard C++ Library.
+ */
+
+// Written by Lixia Liu
+
+#ifndef _GLIBCXX_PROFILE_BASE_H
+#define _GLIBCXX_PROFILE_BASE_H 1
+
+#include <functional>
+#include <profile/impl/profiler.h>
+
+// Profiling mode namespaces.
+
+/**
+ * @namespace std::__profile
+ * @brief GNU profile code, replaces standard behavior with profile behavior.
+ */
+namespace std _GLIBCXX_VISIBILITY(default) 
+{ 
+  namespace __profile { } 
+}
+
+/**
+ * @namespace __gnu_profile
+ * @brief GNU profile code for public use.
+ */
+namespace __gnu_profile
+{
+  // Import all the profile versions of components in namespace std.
+  using namespace std::__profile;
+}
+
+
+#endif /* _GLIBCXX_PROFILE_BASE_H */