X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftarget.h;h=a69ff5195986e2f47fe4f6e183c9331303a854ea;hb=4acfb2913d021b37e89465183d8226f4c95f72f9;hp=c1f932791b32f9288daf2731c4ca3b1ee35a9d2f;hpb=525c055f83e9fd748ff878462ed84b0897b46e75;p=builder.git

diff --git a/source/target.h b/source/target.h
index c1f9327..a69ff51 100644
--- a/source/target.h
+++ b/source/target.h
@@ -10,12 +10,10 @@
 
 class Builder;
 class Component;
-class Package;
+class SourcePackage;
 class Task;
 class Tool;
 
-class Target;
-
 /**
 Targets make up the build graph.  This class is a base for all target types and
 handles many common tasks.  See also FileTarget and VirtualTarget.
@@ -40,7 +38,7 @@ public:
 
 protected:
 	Builder &builder;
-	const Package *package;
+	const SourcePackage *package;
 	const Component *component;
 	std::string name;
 
@@ -57,7 +55,7 @@ public:
 
 	virtual const char *get_type() const = 0;
 	const std::string &get_name() const { return name; }
-	const Package *get_package() const { return package; }
+	const SourcePackage *get_package() const { return package; }
 	const Component *get_component() const { return component; }
 
 	/** Tries to locate a target that will help getting this target built.  If
@@ -75,9 +73,20 @@ public:
 	void set_tool(const Tool &);
 	const Tool *get_tool() const { return tool; }
 
+	/** Indicates if it's possible to build this target. */
 	bool is_buildable() const { return tool!=0; }
+
+	/** Indicates if this target needs rebuilding.  Only makes sense after the
+	target has been prepared. */
 	bool needs_rebuild() const { return state>PREPARING && state<UPTODATE; }
+
+	/** Returns the reason for rebuilding this target.  Only makes sense after
+	the target has been prepared. */
 	const std::string &get_rebuild_reason() const { return rebuild_reason; }
+
+	/** Forces rebuild of the target. */
+	void force_rebuild();
+
 	bool is_installable() const { return !install_location.empty(); }
 	const std::string &get_install_location() const { return install_location; }
 	void add_depend(Target *);