X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fbuildgraph.cpp;h=6ae13dcdf304cd5396b02b2a9b3a68bf5af3da0e;hb=11b4732f81396aa3d8b0fc8928b8e1981032e743;hp=8c0ff1272507a7336bfaee32461f4b83e5eaace7;hpb=373e9bb43c24d38316c5bb0393f4a369563319d3;p=builder.git

diff --git a/source/buildgraph.cpp b/source/buildgraph.cpp
index 8c0ff12..6ae13dc 100644
--- a/source/buildgraph.cpp
+++ b/source/buildgraph.cpp
@@ -8,12 +8,13 @@
 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()
@@ -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(TargetMap::iterator i=targets.begin(); i!=targets.end(); ++i)
+		if(i->second->is_buildable() && !i->second->needs_rebuild())
+			i->second->force_rebuild();
+}
+
+unsigned BuildGraph::count_rebuild_targets() const
+{
+	unsigned count = 0;
+	for(map<string, Target *>::const_iterator i=targets.begin(); i!=targets.end(); ++i)
+		if(i->second->is_buildable() && i->second->needs_rebuild())
+			++count;
+	return count;
+}
+
+Target *BuildGraph::get_buildable_target() const
+{
+	return goals->get_buildable_target();
+}