X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=source%2Ftarget.h;h=eda77d00dcd126b1c587768f04af4b8e7b162b2b;hb=9e28243c9687608ec3c32954b4031490296ae877;hp=f264905ef829114eee8e638d608c0edac94037bb;hpb=69cdee2c53972c1dd7e1b9d83ddcd8f6c3c589f7;p=builder.git

diff --git a/source/target.h b/source/target.h
index f264905..eda77d0 100644
--- a/source/target.h
+++ b/source/target.h
@@ -42,11 +42,13 @@ protected:
 	const Component *component;
 	std::string name;
 
-	const Tool *tool;
+	Tool *tool;
 	State state;
 	std::string rebuild_reason;
 
 	Dependencies depends;
+	Dependencies side_effects;
+	Target *primary_target;
 
 	Target(Builder &, const std::string &);
 public:
@@ -62,6 +64,10 @@ public:
 	this won't be detected until the targets are prepared. */
 	void add_dependency(Target &);
 
+	/** Adds a side effect for the target.  Side effects are not built on their
+	own, but together with their primary target. */
+	void add_side_effect(Target &);
+
 protected:
 	/** Finds dependencies for the target.  Called during preparation.  If the
 	target needs to recursively inspect its dependencies, it should prepare its
@@ -72,6 +78,12 @@ public:
 	/// Returns the dependencies of the target, in the order they were added.
 	const Dependencies &get_dependencies() const { return depends; }
 
+	/// Returns the side effects of the target.
+	const Dependencies &get_side_effects() const { return side_effects; }
+
+	/// Returns the primary target associated with a side effect target.
+	Target *get_primary_target() const { return primary_target; }
+
 	/** 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),
@@ -83,7 +95,7 @@ public:
 	the function recursively to find the final target. */
 	virtual Target *get_real_target() { return this; }
 
-	void set_tool(const Tool &);
+	void set_tool(Tool &);
 
 	/** Returns the tool used to build the target.  To actually build it, call
 	the build() function. */
@@ -122,6 +134,12 @@ public:
 protected:
 	/** Handler for Task::signal_finished. */
 	virtual void build_finished(bool);
+
+	virtual void modified() { }
+
+public:
+	/** Removes any results of building the target. */
+	virtual void clean() { }
 };
 
 #endif