-#ifndef COMPONENT_H_
-#define COMPONENT_H_
-
-#include <string>
-#include <msp/datafile/objectloader.h>
-#include <msp/fs/path.h>
-#include "buildinfo.h"
-#include "conditionalloader.h"
-#include "installmap.h"
-#include "package.h"
-
-class SourcePackage;
-
-/**
-Components specify things to be built. Each component may build one binary (it
-may also build none), as well as install a bunch of headers. Components inherit
-dependencies and build info from the package they belong to, and may also add
-their own.
-*/
-class Component
-{
-public:
- class Loader: public Msp::DataFile::ObjectLoader<Component>, public ConditionalLoader
- {
- public:
- Loader(Component &);
- private:
- void build_info();
- void install_map();
- void overlay(const std::string &);
- void require(const std::string &);
- void source(const std::string &);
- };
-
-protected:
- SourcePackage &package;
- std::string name;
- std::vector<Msp::FS::Path> sources;
- std::vector<std::string> overlays;
- bool install;
- BuildInfo build_info;
- Package::Requirements requires;
- bool deflt;
- InstallMap install_map;
- std::vector<std::string> problems;
-
- Component(SourcePackage &, const std::string &);
-public:
- virtual ~Component() { }
-
- const SourcePackage &get_package() const { return package; }
- const std::string &get_name() const { return name; }
-
- /** Returns a list of sources for the component. They may refer to
- directories or individual files. */
- const std::vector<Msp::FS::Path> &get_sources() const { return sources; }
-
- const std::vector<std::string> &get_overlays() const { return overlays; }
-
-protected:
- /** Returns a list of all source files for the component. */
- std::vector<Msp::FS::Path> collect_source_files() const;
-
-public:
- bool get_install() const { return install; }
- const InstallMap &get_install_map() const { return install_map; }
- const Package::Requirements &get_required_packages() const { return requires; }
- bool is_default() const { return deflt; }
- const std::vector<std::string> &get_problems() const { return problems; }
-
- /** Prepares any required packages. */
- void prepare();
-
- /** Prepares the build information for building. Pulls build info from the
- parent and dependency packages, and adds any component-specific flags. */
- virtual void create_build_info();
-
- virtual void update_exported_build_info(BuildInfo &) const { }
-
- const BuildInfo &get_build_info() const { return build_info; }
-
- BuildInfo get_build_info_for_path(const Msp::FS::Path &) const;
-
- virtual void create_targets() const = 0;
-};
-
-#endif