-/* $Id$
-
-This file is part of builder
-Copyright © 2006-2007 Mikko Rasa, Mikkosoft Productions
-Distributed under the LGPL
-*/
-
-#include <msp/path/utils.h>
-#include "builder.h"
-#include "compile.h"
-#include "component.h"
-#include "install.h"
-#include "objectfile.h"
-#include "sourcefile.h"
-#include "sourcepackage.h"
-
-using namespace std;
-using namespace Msp;
-
-ObjectFile::ObjectFile(Builder &b, const Component &c, SourceFile &src):
- Target(b, &c.get_package(), generate_target_name(c, src.get_name())),
- comp(c)
-{
- buildable=true;
- add_depend(&src);
-}
-
-/**
-Processes as many new dependences as possible. Some may be left unprocessed
-if their own dependencies are not ready, requiring another call to this
-function. Use the get_deps_ready() function to determine whether this is the
-case.
-*/
-void ObjectFile::find_depends()
-{
- for(TargetList::iterator i=new_deps.begin(); i!=new_deps.end();)
- {
- Target *tgt=*i;
- if(tgt->get_depends_ready())
- {
- i=new_deps.erase(i);
- find_depends(tgt);
- }
- else
- ++i;
- }
-
- deps_ready=new_deps.empty();
-}
-
-Action *ObjectFile::build()
-{
- return Target::build(new Compile(builder, *this));
-}
-
-/**
-Recursively looks for header targets and adds them as dependencies.
-*/
-void ObjectFile::find_depends(Target *tgt)
-{
- const string &tname=tgt->get_name();
- string path=tname.substr(0, tname.rfind('/'));
-
- SourceFile *src=dynamic_cast<SourceFile *>(tgt);
- if(!src)
- {
- Install *inst=dynamic_cast<Install *>(tgt);
- if(inst)
- src=dynamic_cast<SourceFile *>(inst->get_depends().front());
- }
- if(!src)
- return;
-
- const string &arch=comp.get_package().get_arch();
- const StringList &incpath=comp.get_build_info().incpath;
-
- const list<string> &includes=src->get_includes();
- for(list<string>::const_iterator i=includes.begin(); i!=includes.end(); ++i)
- {
- Target *hdr2=builder.get_header(*i, arch, path, incpath);
- if(hdr2 && find(depends.begin(), depends.end(), hdr2)==depends.end())
- add_depend(hdr2);
- }
-}
-
-/**
-Adds a target to the dependency list as well as the new dependencies list.
-*/
-void ObjectFile::add_depend(Target *tgt)
-{
- Target::add_depend(tgt);
- new_deps.push_back(tgt);
-}
-
-string ObjectFile::generate_target_name(const Component &comp, const string &src)
-{
- return (comp.get_package().get_temp_dir()/comp.get_name()/(Path::splitext(src.substr(src.rfind('/')+1)).base+".o")).str();
-}