1 #include <msp/fs/stat.h>
2 #include <msp/fs/utils.h>
3 #include <msp/strings/format.h>
5 #include "filetarget.h"
6 #include "sourcepackage.h"
14 Target::Target(Builder &b, const string &n):
22 builder.add_target(this);
25 void Target::add_dependency(Target &dep)
28 throw invalid_argument("Target::add_depend");
29 depends.push_back(&dep);
31 dep.signal_bubble_rebuild.connect(sigc::mem_fun(this, &Target::check_rebuild));
34 Target *Target::get_buildable_target()
39 bool self_ok = state!=BUILDING;
40 for(Dependencies::iterator i=depends.begin(); i!=depends.end(); ++i)
42 Target *tgt = (*i)->get_buildable_target();
45 else if((*i)->needs_rebuild())
55 void Target::set_tool(const Tool &t)
60 void Target::force_rebuild()
63 throw logic_error("Target::force_rebuild");
64 mark_rebuild("Forced rebuild");
67 void Target::mark_rebuild(const string &reason)
70 throw invalid_argument("No reason given for rebuilding "+name);
73 rebuild_reason = reason;
75 builder.get_logger().log("rebuild", format("Rebuilding %s: %s", name, reason));
77 signal_bubble_rebuild.emit();
80 void Target::prepare()
86 builder.problem((package ? package->get_name() : string()), "Dependency cycle detected at "+name);
94 if(FileTarget *tool_exe = tool->get_executable())
95 add_dependency(*tool_exe);
98 for(Dependencies::iterator i=depends.begin(); i!=depends.end(); ++i)
105 for(Dependencies::iterator i=depends.begin(); i!=depends.end(); ++i)
106 (*i)->signal_bubble_rebuild.connect(sigc::mem_fun(this, &Target::check_rebuild));
109 Task *Target::build()
113 // This special case is needed for VirtualTargets
118 Task *task = tool->run(*this);
119 task->signal_finished.connect(sigc::mem_fun(this, &Target::build_finished));
125 void Target::build_finished(bool success)