stabilize build system: depends, installer, boost/bdb fixes, cross targets groundwork

depends/x86_64-pc-linux-gnu/include/boost/compute/experimental/clamp_range.hpp

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+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_EXPERIMENTAL_CLAMP_RANGE_HPP
+#define BOOST_COMPUTE_EXPERIMENTAL_CLAMP_RANGE_HPP
+
+#include <iterator>
+
+#include <boost/compute/lambda.hpp>
+#include <boost/compute/algorithm/transform.hpp>
+
+namespace boost {
+namespace compute {
+namespace experimental {
+
+template<class InputIterator, class OutputIterator>
+inline OutputIterator
+clamp_range(InputIterator first,
+            InputIterator last,
+            OutputIterator result,
+            typename std::iterator_traits<InputIterator>::value_type lo,
+            typename std::iterator_traits<InputIterator>::value_type hi,
+            command_queue &queue)
+{
+    using ::boost::compute::lambda::_1;
+    using ::boost::compute::lambda::_2;
+    using ::boost::compute::lambda::clamp;
+
+    return ::boost::compute::transform(
+        first,
+        last,
+        result,
+        clamp(_1, lo, hi),
+        queue
+    );
+}
+
+} // end experimental namespace
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_EXPERIMENTAL_CLAMP_RANGE_HPP

depends/x86_64-pc-linux-gnu/include/boost/compute/experimental/malloc.hpp

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+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_EXPERIMENTAL_MALLOC_HPP
+#define BOOST_COMPUTE_EXPERIMENTAL_MALLOC_HPP
+
+#include <boost/compute/buffer.hpp>
+#include <boost/compute/system.hpp>
+#include <boost/compute/context.hpp>
+#include <boost/compute/detail/device_ptr.hpp>
+
+namespace boost {
+namespace compute {
+namespace experimental {
+
+// bring device_ptr into the experimental namespace
+using detail::device_ptr;
+
+template<class T>
+inline device_ptr<T>
+malloc(std::size_t size, const context &context = system::default_context())
+{
+    buffer buf(context, size * sizeof(T));
+    clRetainMemObject(buf.get());
+    return device_ptr<T>(buf);
+}
+
+inline device_ptr<char>
+malloc(std::size_t size, const context &context = system::default_context())
+{
+    return malloc<char>(size, context);
+}
+
+template<class T>
+inline void free(device_ptr<T> &ptr)
+{
+    clReleaseMemObject(ptr.get_buffer().get());
+}
+
+} // end experimental namespace
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_EXPERIMENTAL_MALLOC_HPP

depends/x86_64-pc-linux-gnu/include/boost/compute/experimental/sort_by_transform.hpp

@@ -0,0 +1,66 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_EXPERIMENTAL_SORT_BY_TRANSFORM_HPP
+#define BOOST_COMPUTE_EXPERIMENTAL_SORT_BY_TRANSFORM_HPP
+
+#include <iterator>
+
+#include <boost/compute/algorithm/sort_by_key.hpp>
+#include <boost/compute/algorithm/transform.hpp>
+#include <boost/compute/container/vector.hpp>
+#include <boost/compute/detail/iterator_range_size.hpp>
+#include <boost/compute/type_traits/result_of.hpp>
+
+namespace boost {
+namespace compute {
+namespace experimental {
+
+template<class Iterator, class Transform, class Compare>
+inline void sort_by_transform(Iterator first,
+                              Iterator last,
+                              Transform transform,
+                              Compare compare,
+                              command_queue &queue = system::default_queue())
+{
+    typedef typename std::iterator_traits<Iterator>::value_type value_type;
+    typedef typename boost::compute::result_of<Transform(value_type)>::type key_type;
+
+    size_t n = detail::iterator_range_size(first, last);
+    if(n < 2){
+        return;
+    }
+
+    const context &context = queue.get_context();
+
+    ::boost::compute::vector<key_type> keys(n, context);
+
+    ::boost::compute::transform(
+        first,
+        last,
+        keys.begin(),
+        transform,
+        queue
+    );
+
+    ::boost::compute::sort_by_key(
+        keys.begin(),
+        keys.end(),
+        first,
+        compare,
+        queue
+    );
+}
+
+} // end experimental namespace
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_EXPERIMENTAL_SORT_BY_TRANSFORM_HPP

depends/x86_64-pc-linux-gnu/include/boost/compute/experimental/tabulate.hpp

@@ -0,0 +1,44 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_EXPERIMENTAL_TABULATE_HPP
+#define BOOST_COMPUTE_EXPERIMENTAL_TABULATE_HPP
+
+#include <iterator>
+
+#include <boost/compute/algorithm/transform.hpp>
+#include <boost/compute/iterator/counting_iterator.hpp>
+
+namespace boost {
+namespace compute {
+namespace experimental {
+
+template<class Iterator, class UnaryFunction>
+inline void tabulate(Iterator first,
+                     Iterator last,
+                     UnaryFunction function,
+                     command_queue &queue)
+{
+    size_t n = detail::iterator_range_size(first, last);
+
+    ::boost::compute::transform(
+        ::boost::compute::make_counting_iterator<int>(0),
+        ::boost::compute::make_counting_iterator<int>(n),
+        first,
+        function,
+        queue
+    );
+}
+
+} // end experimental namespace
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_EXPERIMENTAL_TABULATE_HPP