X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftarget.cpp;h=cb44b1322d19cad25e8c392077d3e6ea79925485;hb=74ea8208bb1aa1d9afc9657a4cdfac6714241887;hp=72a369ad0d4a15332116ee0527e75d88030b4ebf;hpb=1c42eb92bc1f07baecbb8752e532608426621c05;p=builder.git

diff --git a/source/target.cpp b/source/target.cpp
index 72a369a..cb44b13 100644
--- a/source/target.cpp
+++ b/source/target.cpp
@@ -33,6 +33,13 @@ void Target::add_dependency(Target &dep)
 		dep.signal_bubble_rebuild.connect(sigc::mem_fun(this, &Target::check_rebuild));
 }
 
+void Target::add_transitive_dependency(Target &dep)
+{
+	if(&dep==this)
+		throw invalid_argument("Target::add_transitive_dependency");
+	trans_depends.push_back(&dep);
+}
+
 void Target::add_side_effect(Target &se)
 {
 	side_effects.push_back(&se);
@@ -78,6 +85,16 @@ void Target::set_tool(Tool &t)
 		(*i)->set_tool(t);
 }
 
+void Target::collect_build_info(BuildInfo &binfo) const
+{
+	if(tool)
+		binfo.update_from(tool->get_build_info());
+	if(component)
+		binfo.update_from(component->get_build_info());
+	else if(package)
+		binfo.update_from(package->get_build_info());
+}
+
 void Target::force_rebuild()
 {
 	if(!is_buildable())
@@ -133,6 +150,8 @@ void Target::prepare()
 		(*i)->prepare();
 		broken |= (*i)->is_broken();
 	}
+	for(Dependencies::iterator i=trans_depends.begin(); i!=trans_depends.end(); ++i)
+		(*i)->prepare();
 
 	check_rebuild();
 	if(broken)
@@ -168,5 +187,6 @@ void Target::build_finished(bool success)
 		modified();
 		for(Dependencies::const_iterator i=side_effects.begin(); i!=side_effects.end(); ++i)
 			(*i)->build_finished(success);
+		signal_modified.emit();
 	}
 }