7 #include <msp/core/application.h>
8 #include <msp/datafile/loader.h>
9 #include <msp/fs/path.h>
10 #include "architecture.h"
24 The main application class. Controls and owns everything. Rules the world.
26 class Builder: public Msp::RegisteredApplication<Builder>
29 class Loader: public Msp::DataFile::Loader
36 Loader(Builder &, const Msp::FS::Path &);
38 void binpkg(const std::string &);
39 void cross_prefix(const std::string &, const std::string &);
40 void profile(const std::string &);
41 void package(const std::string &);
44 class ProfileLoader: public Msp::DataFile::Loader
50 ProfileLoader(StringMap &);
52 void option(const std::string &, const std::string &);
56 typedef std::map<std::string, Target *> TargetMap;
59 typedef std::list<Package *> PackageList;
60 typedef std::map<std::string, Package *> PackageMap;
61 typedef std::map<std::string, StringMap> ProfileTemplateMap;
63 StringList cmdline_targets;
64 StringMap cmdline_options;
68 SourcePackage *main_pkg;
78 Architecture native_arch;
79 Architecture *current_arch;
80 StringMap cross_prefixes;
81 ProfileTemplateMap profile_tmpl;
91 std::string build_file;
101 static std::string usagemsg;
102 static std::string helpmsg;
105 Builder(int, char **);
109 unsigned get_verbose() const { return verbose; }
110 bool get_dry_run() const { return dry_run; }
111 bool get_build_all() const { return build_all; }
113 /** Gets a package by name, possibly creating it. Returns 0 if the package
114 could not be located. */
115 Package *get_package(const std::string &);
117 SourcePackage *get_main_package() const { return main_pkg; }
119 std::string run_pkgconfig(const std::string &, const std::string &);
121 /** Looks up a target by name. Returns 0 if no such target exists. */
122 Target *get_target(const std::string &) const;
124 const TargetMap &get_targets() const { return targets; }
126 /** Tries to locate a header based on location of including file and include
127 path. Considers known targets as well as existing files. If a matching
128 target is not found but a file exists, a new SystemHeader target will be
129 created and returned. */
130 Target *get_header(const std::string &, const Msp::FS::Path &, const StringList &);
132 /** Tries to locate a library in a library path. The library name should be
133 the same as would be given to the linker with -l, i.e. without the "lib"
134 prefix or extension. Considers known targets as well as existing files. If
135 a matching target is not found but a file exists, a new SystemLibrary target
136 will be created and returned. */
137 Target *get_library(const std::string &, const StringList &, LibMode);
139 const Msp::FS::Path &get_cwd() const { return cwd; }
140 const Architecture &get_current_arch() const { return *current_arch; }
141 const Architecture &get_native_arch() const { return native_arch; }
142 const Msp::FS::Path &get_prefix() const { return prefix; }
143 const StringList &get_warnings() const { return warnings; }
144 void apply_profile_template(Config &, const std::string &) const;
146 /** Adds a target to both the target map and the new target queue. Called
147 from Target constructor. */
148 void add_target(FileTarget *);
149 void add_target(VirtualTarget *);
151 void problem(const std::string &, const std::string &);
153 static void usage(const char *, const char *, bool);
156 /** Determines the source directory of a package. Pkg-config is consulted
157 first, and if it fails, the package path is searched for matches. */
158 Msp::FS::Path get_package_location(const std::string &);
160 /** Loads a build file. Returns 0 on success or -1 if the file could not be
162 int load_build_file(const Msp::FS::Path &);
164 /** Creates targets for all packages and prepares them for building.
165 Returns 0 if everything went ok, -1 if something bad happened and a build
166 shouldn't be attempted. */
167 int create_targets();
170 Check if a header exists, either as a target or a file. Returns an existing
171 target of one was found, or a new SystemHeader target if there was no known
172 target but the file exists.
174 Target *get_header(const Msp::FS::Path &);
176 Target *get_library(const std::string &, const Msp::FS::Path &, LibMode);
178 /** Supervises the build process, starting new actions when slots become
182 /** Cleans buildable targets. If clean is 1, cleans only the default
183 package. If clean is 2 or greater, cleans all buildable packages.
187 int do_create_makefile();
189 /** Prints out information about the default package. */