X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ffiletarget.cpp;h=493f0203ee4f155a6e31a5e821a1a1a72c510c35;hb=44c71b05ff282b3ce5a2d71c0f14eed97bfefea6;hp=6ce5cfdb3bcee336d5b601608c23c8b50b8e2edf;hpb=c194bac9d508999c046a1f56c80b9419f77a8590;p=builder.git

diff --git a/source/filetarget.cpp b/source/filetarget.cpp
index 6ce5cfd..493f020 100644
--- a/source/filetarget.cpp
+++ b/source/filetarget.cpp
@@ -1,3 +1,4 @@
+#include <msp/core/algorithm.h>
 #include <msp/fs/stat.h>
 #include <msp/fs/utils.h>
 #include <msp/strings/format.h>
@@ -30,6 +31,8 @@ void FileTarget::init(const SourcePackage *p)
 {
 	size = 0;
 	package = p;
+	nested_build_sig = false;
+	arch_in_build_sig = false;
 
 	builder.get_vfs().register_path(path, this);
 
@@ -77,22 +80,24 @@ void FileTarget::check_rebuild()
 		mark_rebuild("Does not exist");
 	else
 	{
-		for(Dependencies::iterator i=depends.begin(); (i!=depends.end() && !needs_rebuild()); ++i)
+		for(Target *d: depends)
 		{
-			FileTarget *ft = dynamic_cast<FileTarget *>(*i);
+			FileTarget *ft = dynamic_cast<FileTarget *>(d);
 			if(ft && ft->get_mtime()>mtime)
-				mark_rebuild((*i)->get_name()+" has changed");
-			else if((*i)->needs_rebuild())
-				mark_rebuild((*i)->get_name()+" needs rebuilding");
+				mark_rebuild(d->get_name()+" has changed");
+			else if(d->needs_rebuild())
+				mark_rebuild(d->get_name()+" needs rebuilding");
+			if(needs_rebuild())
+				break;
 		}
 	}
 
 	if(!needs_rebuild())
 	{
 		// Some side effects might not exist
-		for(Dependencies::iterator i=side_effects.begin(); (i!=side_effects.end() && !needs_rebuild()); ++i)
-			if((*i)->needs_rebuild())
-				mark_rebuild((*i)->get_name()+" needs rebuilding");
+		auto i = find_if(side_effects, [](const Target *s){ return s->needs_rebuild(); });
+		if(i!=side_effects.end())
+			mark_rebuild((*i)->get_name()+" needs rebuilding");
 	}
 
 	if(!needs_rebuild() && package)
@@ -118,15 +123,33 @@ string FileTarget::create_build_signature() const
 		return string();
 
 	const BuildInfo &binfo = (component ? component->get_build_info() : package->get_build_info());
-	return tool->create_build_signature(binfo);
+	list<string> sigs;
+	if(nested_build_sig && component)
+	{
+		set<const Tool *> depend_tools;
+		for(Target *d: depends)
+			if(d->get_component()==component && d->get_tool())
+				depend_tools.insert(d->get_tool());
+
+		for(const Tool *t: depend_tools)
+			sigs.push_back(t->create_build_signature(binfo));
+		sigs.sort();
+		sigs.push_front(tool->create_build_signature(binfo));
+	}
+	else
+		sigs.push_back(tool->create_build_signature(binfo));
+
+	if(arch_in_build_sig)
+		if(const Architecture *arch = tool->get_architecture())
+			sigs.push_front(arch->get_name());
+
+	return join(sigs.begin(), sigs.end(), ";");
 }
 
-Task *FileTarget::build()
+void FileTarget::build(Task &task)
 {
-	Task *task = Target::build();
-	task->set_file(path);
-	task->set_unlink(true);
-	return task;
+	task.add_file(path);
+	task.set_unlink(true);
 }
 
 void FileTarget::build_finished(bool success)