3 This file is part of builder
4 Copyright © 2006-2010 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"
31 The main application class. Controls and owns everything. Rules the world.
33 class Builder: public Msp::Application
36 class Loader: public Msp::DataFile::Loader
43 Loader(Builder &, const Msp::FS::Path &);
45 void binpkg(const std::string &);
46 void cross_prefix(const std::string &, const std::string &);
47 void profile(const std::string &);
48 void package(const std::string &);
51 class ProfileLoader: public Msp::DataFile::Loader
57 ProfileLoader(StringMap &);
59 void option(const std::string &, const std::string &);
62 typedef std::list<Package *> PackageList;
63 typedef std::map<std::string, Package *> PackageMap;
64 typedef std::map<std::string, StringMap> ProfileTemplateMap;
66 StringList cmdline_targets;
67 StringMap cmdline_options;
71 SourcePackage *main_pkg;
81 Architecture native_arch;
82 Architecture *current_arch;
83 StringMap cross_prefixes;
84 ProfileTemplateMap profile_tmpl;
94 std::string build_file;
100 bool create_makefile;
101 Msp::FS::Path prefix;
104 static Msp::Application::RegApp<Builder> reg;
105 static std::string usagemsg;
106 static std::string helpmsg;
109 Builder(int, char **);
113 unsigned get_verbose() const { return verbose; }
114 bool get_dry_run() const { return dry_run; }
115 bool get_build_all() const { return build_all; }
117 /** Gets a package by name, possibly creating it. Returns 0 if the package
118 could not be located. */
119 Package *get_package(const std::string &);
121 SourcePackage *get_main_package() const { return main_pkg; }
123 std::string run_pkgconfig(const std::string &, const std::string &);
125 /** Looks up a target by name. Returns 0 if no such target exists. */
126 Target *get_target(const std::string &) const;
128 const TargetMap &get_targets() const { return targets; }
130 /** Tries to locate a header based on location of including file and include
131 path. Considers known targets as well as existing files. If a matching
132 target is not found but a file exists, a new SystemHeader target will be
133 created and returned. */
134 Target *get_header(const std::string &, const Msp::FS::Path &, const StringList &);
136 /** Tries to locate a library in a library path. The library name should be
137 the same as would be given to the linker with -l, i.e. without the "lib"
138 prefix or extension. Considers known targets as well as existing files. If
139 a matching target is not found but a file exists, a new SystemLibrary target
140 will be created and returned. */
141 Target *get_library(const std::string &, const StringList &, LibMode);
143 const Msp::FS::Path &get_cwd() const { return cwd; }
144 const Architecture &get_current_arch() const { return *current_arch; }
145 const Architecture &get_native_arch() const { return native_arch; }
146 const Msp::FS::Path &get_prefix() const { return prefix; }
147 const StringList &get_warnings() const { return warnings; }
148 void apply_profile_template(Config &, const std::string &) const;
150 /** Adds a target to both the target map and the new target queue. Called
151 from Target constructor. */
152 void add_target(FileTarget *);
153 void add_target(VirtualTarget *);
155 void problem(const std::string &, const std::string &);
157 static void usage(const char *, const char *, bool);
160 /** Determines the source directory of a package. Pkg-config is consulted
161 first, and if it fails, the package path is searched for matches. */
162 Msp::FS::Path get_package_location(const std::string &);
164 /** Loads a build file. Returns 0 on success or -1 if the file could not be
166 int load_build_file(const Msp::FS::Path &);
168 /** Creates targets for all packages and prepares them for building.
169 Returns 0 if everything went ok, -1 if something bad happened and a build
170 shouldn't be attempted. */
171 int create_targets();
174 Check if a header exists, either as a target or a file. Returns an existing
175 target of one was found, or a new SystemHeader target if there was no known
176 target but the file exists.
178 Target *get_header(const Msp::FS::Path &);
180 Target *get_library(const std::string &, const Msp::FS::Path &, LibMode);
182 /** Supervises the build process, starting new actions when slots become
186 /** Cleans buildable targets. If clean is 1, cleans only the default
187 package. If clean is 2 or greater, cleans all buildable packages.
191 int do_create_makefile();
193 /** Prints out information about the default package. */