+/* $Id$
+
+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 "package.h"
#include "sourcefile.h"
+#include "sourcepackage.h"
using namespace std;
using namespace Msp;
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()
{
- find_depends(depends.front());
+ 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, depends.front()->get_name(), name, comp));
+ 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)
{
if(!src)
return;
- const string &sname=src->get_name();
- string path=sname.substr(0, sname.rfind('/'));
+ 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, path, package->get_build_info().incpath);
- if(hdr2)
+ 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_source()/"temp"/comp.get_name()/(Path::splitext(src.substr(src.rfind('/')+1)).base+".o")).str();
+ return (comp.get_package().get_temp_dir()/comp.get_name()/(Path::splitext(src.substr(src.rfind('/')+1)).base+".o")).str();
}