X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftarget.cpp;h=cb44b1322d19cad25e8c392077d3e6ea79925485;hb=HEAD;hp=fa63ac4e5154293050db87c91168d4c286690938;hpb=654de39b62a9a58fd8e1b5a557361d628345788b;p=builder.git

diff --git a/source/target.cpp b/source/target.cpp
deleted file mode 100644
index fa63ac4..0000000
--- a/source/target.cpp
+++ /dev/null
@@ -1,165 +0,0 @@
-/* $Id$
-
-This file is part of builder
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#include <msp/path/utils.h>
-#include <msp/time/utils.h>
-#include "action.h"
-#include "builder.h"
-#include "package.h"
-#include "sourcepackage.h"
-#include "target.h"
-
-using namespace std;
-using namespace Msp;
-
-/**
-Tries to locate a target that will help getting this target built.  If all
-dependencies are up-to-date, returns this target.  If there are no targets
-ready to be built (maybe because they are being built right now), returns 0.
-*/
-Target *Target::get_buildable_target()
-{
-	if(!rebuild)
-		return 0;
-
-	bool self_ok=!building;
-	for(TargetList::iterator i=depends.begin(); i!=depends.end(); ++i)
-	{
-		Target *tgt=(*i)->get_buildable_target();
-		if(tgt)
-			return tgt;
-		else if((*i)->get_rebuild())
-			self_ok=false;
-	}
-
-	if(self_ok)
-		return this;
-
-	return 0;
-}
-
-void Target::add_depend(Target *dep)
-{
-	if(dep==this)
-		throw InvalidParameterValue("A target can't depend on itself");
-	depends.push_back(dep);
-	dep->rdepends.push_back(this);
-}
-
-/**
-Prepares the target by recursively preparing dependencies, then checking
-whether rebuilding is needed.  A flag is used to prevent unnecessary
-executions.
-*/
-void Target::prepare()
-{
-	if(prepared)
-		return;
-
-	prepared=true;
-	for(TargetList::iterator i=depends.begin(); i!=depends.end(); ++i)
-		(*i)->prepare();
-
-	check_rebuild();
-
-}
-
-/**
-Returns the number of targets that need to be rebuilt in order to get this
-target up-to-date.
-*/
-unsigned Target::count_rebuild()
-{
-	if(counted)
-		return 0;
-
-	counted=true;
-	unsigned count=rebuild;
-	for(TargetList::iterator i=depends.begin(); i!=depends.end(); ++i)
-		count+=(*i)->count_rebuild();
-	return count;
-}
-
-/**
-Changes the mtime of the target to the current time.
-*/
-void Target::touch()
-{
-	mtime=Time::now();
-}
-
-Target::Target(Builder &b, const Package *p, const string &n):
-	builder(b),
-	package(p),
-	name(n),
-	buildable(false),
-	building(false),
-	rebuild(false),
-	deps_ready(false),
-	prepared(false),
-	counted(false)
-{
-	builder.add_target(this);
-
-	struct stat st;
-	if(!Path::stat(name, st))
-		mtime=Time::TimeStamp::from_unixtime(st.st_mtime);
-}
-
-void Target::mark_rebuild(const std::string &reason)
-{
-	rebuild=true;
-	rebuild_reason=reason;
-}
-
-/**
-Checks if this target needs to be rebuilt and why.
-*/
-void Target::check_rebuild()
-{
-	if(!buildable)
-		return;
-
-	if(builder.get_build_all())
-		mark_rebuild("Rebuilding everything");
-	else if(!mtime)
-		mark_rebuild("Does not exist");
-	else
-	{
-		for(TargetList::iterator i=depends.begin(); (i!=depends.end() && !rebuild); ++i)
-		{
-			if((*i)->get_mtime()>mtime)
-				mark_rebuild(Path::basename((*i)->get_name())+" has changed");
-			else if((*i)->get_rebuild())
-				mark_rebuild(Path::basename((*i)->get_name())+" needs rebuilding");
-		}
-	}
-
-	const SourcePackage *spkg=dynamic_cast<const SourcePackage *>(package);
-	if(!rebuild && spkg && spkg->get_config().get_mtime()>mtime)
-		mark_rebuild("Package options changed");
-}
-
-/**
-Hooks the target up with the given action, then returns it.  This should be
-called from the public build() function of buildable targets.
-*/
-Action *Target::build(Action *action)
-{
-	building=true;
-	action->signal_done.connect(sigc::mem_fun(this, &Target::build_done));
-	return action;
-}
-
-/**
-Handles for the build_done signal of Action.
-*/
-void Target::build_done()
-{
-	building=false;
-	rebuild=false;
-}