X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Ftarget.h;h=e7150c205deb0d1b274b63da6a0194abd3161299;hb=HEAD;hp=80c6a17832edf804760f7d640c3e7993d125492d;hpb=04c316da6d5d90e43cba262f54d90ca231f703bf;p=builder.git diff --git a/source/target.h b/source/target.h deleted file mode 100644 index 80c6a17..0000000 --- a/source/target.h +++ /dev/null @@ -1,114 +0,0 @@ -/* $Id$ - -This file is part of builder -Copyright © 2006-2009 Mikko Rasa, Mikkosoft Productions -Distributed under the LGPL -*/ - -#ifndef TARGET_H_ -#define TARGET_H_ - -#include -#include -#include -#include -#include - -class Action; -class Builder; -class Package; - -class Target; -typedef std::list TargetList; - -/** -Targets make up the build graph. This class is a base for all target types and -handles many common tasks. Most targets are associated with a file. -*/ -class Target -{ -protected: - Builder &builder; - const Package *package; - std::string name; - Msp::Time::TimeStamp mtime; - - bool buildable; - bool building; - bool rebuild; - std::string rebuild_reason; - - TargetList depends; - TargetList rdepends; - bool deps_ready; - - bool preparing; - bool prepared; - - Target(Builder &, const Package *, const std::string &); -public: - virtual ~Target() { } - - virtual const char *get_type() const = 0; - const std::string &get_name() const { return name; } - const Package *get_package() const { return package; } - const Msp::Time::TimeStamp &get_mtime() const { return mtime; } - - /** - 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), returns 0. - */ - Target *get_buildable_target(); - - bool is_buildable() const { return buildable; } - bool get_rebuild() const { return rebuild; } - const std::string &get_rebuild_reason() const { return rebuild_reason; } - void add_depend(Target *); - const TargetList &get_depends() const { return depends; } - bool get_depends_ready() const { return deps_ready; } - - /** - Finds dependencies for the target. When all dependencies have been found, - the function should set deps_ready to true. - */ - virtual void find_depends() { deps_ready = true; } - - /** - Prepares the target by recursively preparing dependencies, then checking - whether rebuilding is needed. A flag is used to prevent unnecessary - executions. - */ - virtual void prepare(); - - /** - Starts building the target. Returns the Action used for building. - */ - Action *build(); - - /** - Changes the mtime of the target to the current time. - */ - void touch(); -protected: - void mark_rebuild(const std::string &); - - /** - Checks if the target needs to be rebuilt and why. - */ - virtual void check_rebuild(); - - /** - Creates and returns an Action suitable for building this target. - */ - virtual Action *create_action() =0; - - /** - Handler for the build_done signal of Action. - */ - virtual void build_done(); -}; - -typedef std::map TargetMap; - -#endif