X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbuildgraph.cpp;h=070f934f6665edaa079885a1f8efa7b1f864e76b;hb=5e00719d0c63e306786ff36df61797cdbc86f3e9;hp=8c0ff1272507a7336bfaee32461f4b83e5eaace7;hpb=373e9bb43c24d38316c5bb0393f4a369563319d3;p=builder.git

diff --git a/source/buildgraph.cpp b/source/buildgraph.cpp
index 8c0ff12..070f934 100644
--- a/source/buildgraph.cpp
+++ b/source/buildgraph.cpp
@@ -8,23 +8,24 @@
 using namespace std;
 
 BuildGraph::BuildGraph(Builder &b):
-	builder(b)
+	builder(b),
+	goals(new VirtualTarget(builder, "goals"))
 {
 	Target *world = new VirtualTarget(builder, "world");
 	world->add_dependency(*new VirtualTarget(builder, "default"));
 	world->add_dependency(*new VirtualTarget(builder, "install"));
-	world->add_dependency(*new VirtualTarget(builder, "tarballs"));
+	world->add_dependency(*new VirtualTarget(builder, "archives"));
 }
 
 BuildGraph::~BuildGraph()
 {
-	for(TargetMap::iterator i=targets.begin(); i!=targets.end(); ++i)
-		delete i->second;
+	for(const auto &kvp: targets)
+		delete kvp.second;
 }
 
 Target *BuildGraph::get_target(const string &n) const
 {
-	TargetMap::const_iterator i = targets.find(n);
+	auto i = targets.find(n);
 	if(i!=targets.end())
 		return i->second;
 	return 0;
@@ -32,7 +33,7 @@ Target *BuildGraph::get_target(const string &n) const
 
 void BuildGraph::add_target(Target *t)
 {
-	targets.insert(TargetMap::value_type(t->get_name(), t));
+	targets.insert({ t->get_name(), t });
 }
 
 void BuildGraph::add_primary_target(Target &t)
@@ -53,3 +54,36 @@ void BuildGraph::add_installed_target(Target &t)
 		inst_tgt = builder.get_toolchain().get_tool("CP").create_target(t);
 	get_target("install")->add_dependency(*inst_tgt);
 }
+
+void BuildGraph::add_goal(Target &t)
+{
+	goals->add_dependency(t);
+}
+
+void BuildGraph::prepare()
+{
+	if(goals->get_dependencies().empty())
+		add_goal(*get_target("default"));
+	goals->prepare();
+}
+
+void BuildGraph::force_full_rebuild()
+{
+	for(const auto &kvp: targets)
+		if(kvp.second->is_buildable() && !kvp.second->needs_rebuild())
+			kvp.second->force_rebuild();
+}
+
+unsigned BuildGraph::count_rebuild_targets() const
+{
+	unsigned count = 0;
+	for(const auto &kvp: targets)
+		if(kvp.second->is_buildable() && kvp.second->needs_rebuild())
+			++count;
+	return count;
+}
+
+Target *BuildGraph::get_buildable_target() const
+{
+	return goals->get_buildable_target();
+}