3 This file is part of builder
4 Copyright © 2006-2009 Mikko Rasa, Mikkosoft Productions
5 Distributed under the LGPL
14 #include <msp/core/application.h>
15 #include <msp/datafile/loader.h>
16 #include <msp/fs/path.h>
17 #include "architecture.h"
29 The main application class. Controls and owns everything. Rules the world.
31 class Builder: public Msp::Application
34 class Loader: public Msp::DataFile::Loader
41 Loader(Builder &, const Msp::FS::Path &);
43 void architecture(const std::string &);
44 void binpkg(const std::string &);
45 void profile(const std::string &);
46 void package(const std::string &);
49 class ProfileLoader: public Msp::DataFile::Loader
55 ProfileLoader(StringMap &);
57 void option(const std::string &, const std::string &);
60 typedef std::list<Package *> PackageList;
61 typedef std::map<std::string, Package *> PackageMap;
62 typedef std::map<std::string, StringMap> ProfileTemplateMap;
64 StringList cmdline_targets;
65 StringMap cmdline_options;
69 SourcePackage *main_pkg;
79 Architecture *native_arch;
80 const Architecture *current_arch;
81 ProfileTemplateMap profile_tmpl;
91 std::string build_file;
101 static Msp::Application::RegApp<Builder> reg;
104 Builder(int, char **);
108 unsigned get_verbose() const { return verbose; }
109 bool get_dry_run() const { return dry_run; }
110 bool get_build_all() const { return build_all; }
112 /** Gets a package by name, possibly creating it. Returns 0 if the package
113 could not be located. */
114 Package *get_package(const std::string &);
116 SourcePackage *get_main_package() const { return main_pkg; }
118 /** Looks up a target by name. Returns 0 if no such target exists. */
119 Target *get_target(const std::string &) const;
121 const TargetMap &get_targets() const { return targets; }
123 /** Tries to locate a header based on location of including file and include
124 path. Considers known targets as well as existing files. If a matching
125 target is not found but a file exists, a new SystemHeader target will be
126 created and returned. */
127 Target *get_header(const std::string &, const Msp::FS::Path &, const StringList &);
129 /** Tries to locate a library in a library path. The library name should be
130 the same as would be given to the linker with -l, i.e. without the "lib"
131 prefix or extension. Considers known targets as well as existing files. If
132 a matching target is not found but a file exists, a new SystemLibrary target
133 will be created and returned. */
134 Target *get_library(const std::string &, const StringList &, LibMode);
136 const Msp::FS::Path &get_cwd() const { return cwd; }
137 const Architecture &get_architecture(const std::string &) const;
138 const Architecture &get_current_arch() const { return *current_arch; }
139 const Architecture &get_native_arch() const { return *native_arch; }
140 const Msp::FS::Path &get_prefix() const { return prefix; }
141 const StringList &get_warnings() const { return warnings; }
142 void apply_profile_template(Config &, const std::string &) const;
144 /** Adds a target to both the target map and the new target queue. Called
145 from Target constructor. */
146 void add_target(Target *);
148 void problem(const std::string &, const std::string &);
150 static void usage(const char *, const char *, bool);
153 /** Determines the source directory of a package. Pkg-config is consulted
154 first, and if it fails, the package path is searched for matches. */
155 Msp::FS::Path get_package_location(const std::string &);
157 /** Loads a build file. Returns 0 on success or -1 if the file could not be
159 int load_build_file(const Msp::FS::Path &);
161 /** Creates targets for all packages and prepares them for building.
162 Returns 0 if everything went ok, -1 if something bad happened and a build
163 shouldn't be attempted. */
164 int create_targets();
167 Check if a header exists, either as a target or a file. Returns an existing
168 target of one was found, or a new SystemHeader target if there was no known
169 target but the file exists.
171 Target *get_header(const Msp::FS::Path &);
173 Target *get_library(const std::string &, const Msp::FS::Path &, LibMode);
175 /** Supervises the build process, starting new actions when slots become
179 /** Cleans buildable targets. If clean is 1, cleans only the default
180 package. If clean is 2 or greater, cleans all buildable packages.
184 int do_create_makefile();
186 /** Prints out information about the default package. */