#include <msp/fs/stat.h>
#include <msp/fs/utils.h>
-#include <msp/time/utils.h>
#include "action.h"
#include "builder.h"
#include "filetarget.h"
#include "package.h"
-#include "sourcepackage.h"
#include "target.h"
using namespace std;
deps_ready(false),
preparing(false),
prepared(false)
-{
- builder.add_target(this);
-}
+{ }
Target *Target::get_buildable_target()
{
if(!rebuild)
return 0;
- bool self_ok=!building;
+ bool self_ok = !building;
for(TargetList::iterator i=depends.begin(); i!=depends.end(); ++i)
{
- Target *tgt=(*i)->get_buildable_target();
+ Target *tgt = (*i)->get_buildable_target();
if(tgt)
return tgt;
else if((*i)->get_rebuild())
- self_ok=false;
+ self_ok = false;
}
if(self_ok)
void Target::add_depend(Target *dep)
{
if(dep==this)
- throw InvalidParameterValue("A target can't depend on itself");
+ throw invalid_argument("Target::add_depend");
depends.push_back(dep);
- dep->rdepends.push_back(this);
}
void Target::prepare()
return;
}
- preparing=true;
+ preparing = true;
for(TargetList::iterator i=depends.begin(); i!=depends.end(); ++i)
(*i)->prepare();
check_rebuild();
- preparing=false;
- prepared=true;
+ preparing = false;
+ prepared = true;
}
Action *Target::build()
{
if(!buildable)
{
- rebuild=false;
+ rebuild = false;
return 0;
}
- if(FileTarget *ft=dynamic_cast<FileTarget *>(this))
+ // XXX Minor breach of OO here
+ if(FileTarget *ft = dynamic_cast<FileTarget *>(this))
if(!builder.get_dry_run() && FS::exists(ft->get_path()))
FS::unlink(ft->get_path());
- Action *action=create_action();
+ Action *action = create_action();
if(action)
{
action->signal_done.connect(sigc::mem_fun(this, &Target::build_done));
- building=true;
+ building = true;
}
return action;
}
-void Target::touch()
-{
- mtime=Time::now();
-}
-
void Target::mark_rebuild(const std::string &reason)
{
- rebuild=true;
- rebuild_reason=reason;
-}
-
-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(FS::basename((*i)->get_name())+" has changed");
- else if((*i)->get_rebuild())
- mark_rebuild(FS::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");
+ rebuild = true;
+ rebuild_reason = reason;
}
void Target::build_done()
{
- building=false;
- rebuild=false;
+ building = false;
+ rebuild = false;
}