introduce class BuildGraphNodedynablaster

To support different types of nodes in the build graph, we introduce
the base class BuildGraphNode. Artifact now derives from BuildGraphNode.
A - yet unused - RuleNode class is introduced that represents a rule in
the build graph.

Change-Id: Ie1ad5e7a9e65bfd5f99d3e824737516053de0f94

***new artifacts hash in ProductBuildData

Change-Id: I50521ec64f734bfb3662759076fa5e7912ac084e

***automoc  fixup

Change-Id: Ie2bb228ae38d63deccc600d67d283bc3beda9fec

slightly nicer rule debug output

Change-Id: I60ddef73cd7f0a67055f2d56e6dbe7fa45ddd450

create RuleNode objects and add them to roots

Change-Id: I51a0f89b98cda524d34888ab758d7bd397d82f00

***execute rule nodes on build

Change-Id: I291c32868cd982e37393d6bc8d696f2b63fbff50

***ArtifactSet::fromNodeSet

Change-Id: I7586bcfbe43406c22b1ee1a1fd826beaa247164f

***update after rebase

Change-Id: I5f73afc80b746b11eeb83aeadf29c2358accbab8

***phonytarget

Change-Id: I587b7e072e54b866e8d5ea37c874e6a8baa550e0

update after rebase

Change-Id: I6017c0cbe9244fea04d513f53e3a2a85092bf962

skip nodes early

We must skip Building and Built nodes.
m_leaves can contain duplicates now.

Change-Id: If275106a47c403a455103f4deeb20049548007f5

debug message

Change-Id: I90e238eef72a8a02fb0a9f2c77715f5f15c1442d

disable phony thingy

Change-Id: I7bb60b850b96b65ab738c11e96c3a84cbe58d2f7

connect each output of a rule to the rule itself

Change-Id: I159d76c4b63094058cc9a07ccc2d0b67c7ce06e6

TagScanner

Change-Id: I4741e48cd674c0ca830ee1b4d05b59a8c542694f

TagScanner deps

Change-Id: If3e43a7ac25616cd151229684a085ac8ee787645

update after rebase

Change-Id: I58d49a5ed1049a17733fc2154588f12c1cda53e6

only root tag scanners in product

Change-Id: Ia94732a5632156a5ec3c5518c9596cd4cefac105

run TagScanners

Change-Id: I869a183f2da23a43957a6df45dc5a1b30b10af92

TagScannerRunner

Change-Id: Id3c5fac73e6fb84e56d6ab1d48a959f3677f7a67

crash fix

Change-Id: Ie3c26dbed41ab4615915a08913c495868c3a8910

more TagScanRunner

Change-Id: I80b79f101c0f4d802fb4f6515c0848e369fed066

handle removal of filetags

Change-Id: Icdd8d05c2e26953f7b12d968aa5dfcc23928b9ba

Qt4 build fix

Change-Id: Ie5fcb64e36ddc5004003183bea7243536bc8ab15

do not waste space with type information

Change-Id: I7b9354e6fceead228ba335723b9addeb701bef56

update nodes that must get new transformers

Change-Id: I06cd7ffe606ae643393350c5959ef6475343929f

update after rebase

Change-Id: If080e664972f2950c12fd800a3e4b521e65dca3a

only run tag scanners on changed sources

And do not call RulesApplicator in bgloader.

Change-Id: I5140c91c79a842dab933ad7b328100bdec13cb10

Conflicts:
	src/lib/buildgraph/buildgraphloader.cpp

sketch of moc tagscanners impl

Change-Id: I7736c2da1b1742bc3556ef660c163e6c32cbd4c9

Conflicts:
	share/qbs/modules/Qt/core/core.qbs

MocTagScanner

Change-Id: I87199e8f355b8b20cf2387f4d4190a20bddae0db

fix lib.qbs

Change-Id: Ibcb5bc290d3839b04828f8c9b155577634bcc9e4

moctagscanner split

Change-Id: Iace5d48483c02b5d33d9ccd54ac07162bfc09d27

1 files changed, 101 insertions, 0 deletions

diff --git a/src/lib/buildgraph/nodeset.cpp b/src/lib/buildgraph/nodeset.cpp
new file mode 100644
index 000000000..e09ebbda8
--- /dev/null
+++ b/src/lib/buildgraph/nodeset.cpp
@@ -0,0 +1,101 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the Qt Build Suite.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+
+#include "nodeset.h"
+
+#include "artifact.h"
+#include "phonytarget.h"
+#include "rulenode.h"
+#include <language/language.h>  // because of RulePtr
+#include <tools/persistence.h>
+#include <tools/qbsassert.h>
+
+namespace qbs {
+namespace Internal {
+
+NodeSet::NodeSet()
+{
+}
+
+NodeSet::NodeSet(const NodeSet &other)
+    : m_data(other.m_data)
+{
+}
+
+NodeSet &NodeSet::unite(const NodeSet &other)
+{
+    std::set<BuildGraphNode *>::const_iterator it = other.m_data.begin();
+    for (; it != other.m_data.end(); ++it)
+        m_data.insert(*it);
+    return *this;
+}
+
+void NodeSet::remove(BuildGraphNode *node)
+{
+    iterator it = m_data.find(node);
+    if (it != m_data.end())
+        m_data.erase(it);
+}
+
+void NodeSet::load(PersistentPool &pool)
+{
+    clear();
+    int i;
+    pool.stream() >> i;
+    for (; --i >= 0;) {
+        int t;
+        pool.stream() >> t;
+        BuildGraphNode *node = 0;
+        switch (static_cast<BuildGraphNode::Type>(t)) {
+        case BuildGraphNode::ArtifactNodeType:
+            node = pool.idLoad<Artifact>();
+            break;
+        case BuildGraphNode::PhonyTargetNodeType:
+            node = pool.idLoad<PhonyTarget>();
+            break;
+        case BuildGraphNode::RuleNodeType:
+            node = pool.idLoad<RuleNode>();
+            break;
+        }
+        QBS_CHECK(node);
+        insert(node);
+    }
+}
+
+void NodeSet::store(PersistentPool &pool) const
+{
+    pool.stream() << count();
+    for (NodeSet::const_iterator it = constBegin(); it != constEnd(); ++it) {
+        pool.stream() << int((*it)->type());
+        pool.store(*it);
+    }
+}
+
+} // namespace Internal
+} // namespace qbs