+ string analyze_mode;
+ string work_dir;
+ bool full_paths = false;
+ unsigned max_depth = 5;
+ StringList cmdline_warn;
+ string prfx;
+ string arch;
+ bool no_externals = false;
+ unsigned verbose = 1;
+ bool silent = false;
+ list<string> log_channels;
+ string build_type_name;
+
+ GetOpt getopt;
+ getopt.add_option('a', "analyze", analyze_mode, GetOpt::REQUIRED_ARG).set_help("Perform analysis. MODE can be deps, alldeps or rebuild.", "MODE");
+ getopt.add_option('b', "build", build, GetOpt::NO_ARG).set_help("Perform build even if doing analysis.");
+ getopt.add_option('c', "clean", clean, GetOpt::NO_ARG).set_help("Clean buildable targets.");
+ getopt.add_option('f', "file", build_file, GetOpt::REQUIRED_ARG).set_help("Read info from FILE instead of Build.", "FILE");
+ getopt.add_option('h', "help", help, GetOpt::NO_ARG).set_help("Print this message.");
+ getopt.add_option('j', "jobs", jobs, GetOpt::REQUIRED_ARG).set_help("Run NUM commands at once, whenever possible.", "NUM");
+ getopt.add_option('l', "log", log_channels, GetOpt::REQUIRED_ARG).set_help("Set log channels to be displayed.", "LIST");
+ getopt.add_option('n', "dry-run", dry_run, GetOpt::NO_ARG).set_help("Don't actually do anything, only show what would be done.");
+ getopt.add_option('s', "silent", silent, GetOpt::NO_ARG).set_help("Don't print any messages other than errors.");
+ getopt.add_option('t', "build-type", build_type_name, GetOpt::REQUIRED_ARG).set_help("Set build type.", "TYPE");
+ getopt.add_option('v', "verbose", verbose, GetOpt::NO_ARG).set_help("Print more information about what's going on.");
+ getopt.add_option('x', "no-externals", no_externals, GetOpt::NO_ARG).set_help("Do not load external source packages.");
+ getopt.add_option('A', "conf-all", conf_all, GetOpt::NO_ARG).set_help("Apply configuration to all packages.");
+ getopt.add_option('B', "build-all", build_all, GetOpt::NO_ARG).set_help("Build all targets unconditionally.");
+ getopt.add_option('C', "chdir", work_dir, GetOpt::REQUIRED_ARG).set_help("Change to DIR before doing anything else.", "DIR");
+ getopt.add_option('P', "progress", show_progress, GetOpt::NO_ARG).set_help("Display progress while building.");
+ getopt.add_option('W', "what-if", what_if, GetOpt::REQUIRED_ARG).set_help("Pretend that FILE has changed.", "FILE");
+ getopt.add_option( "arch", arch, GetOpt::REQUIRED_ARG).set_help("Architecture to build for.", "ARCH");
+ getopt.add_option( "conf-only", conf_only, GetOpt::NO_ARG).set_help("Stop after configuring packages.");
+ getopt.add_option( "full-paths", full_paths, GetOpt::NO_ARG).set_help("Output full paths in analysis.");
+ getopt.add_option( "max-depth", max_depth, GetOpt::REQUIRED_ARG).set_help("Maximum depth to show in analysis.", "NUM");
+ getopt.add_option( "prefix", prfx, GetOpt::REQUIRED_ARG).set_help("Directory to install things to.", "DIR");
+ getopt.add_option( "warnings", cmdline_warn, GetOpt::REQUIRED_ARG).set_help("Compiler warnings to use.", "LIST");
+ usagemsg = getopt.generate_usage(argv[0])+" [<target> ...]";
+ helpmsg = getopt.generate_help();
+ getopt(argc, argv);
+
+ if(silent)
+ --verbose;
+ if(verbose>=1)
+ {
+ logger.enable_channel("summary");
+ logger.enable_channel("tasks");
+ }
+ if(verbose>=2)
+ {
+ logger.enable_channel("environment");
+ logger.enable_channel("packages");
+ logger.enable_channel("commands");
+ }
+ if(verbose>=3)
+ {
+ logger.enable_channel("packagemgr");
+ logger.enable_channel("configure");
+ }
+ if(verbose>=4)
+ {
+ logger.enable_channel("files");
+ logger.enable_channel("auxcommands");
+ }
+ if(verbose>=5)
+ {
+ logger.enable_channel("tools");
+ logger.enable_channel("vfs");
+ }
+ for(list<string>::const_iterator i=log_channels.begin(); i!=log_channels.end(); ++i)
+ {
+ vector<string> parts = split(*i, ',');
+ for(vector<string>::const_iterator j=parts.begin(); j!=parts.end(); ++j)
+ logger.enable_channel(*j);
+ }
+
+ if(!analyze_mode.empty())
+ {
+ analyzer = new Analyzer(*this);
+
+ if(analyze_mode=="deps")
+ analyzer->set_mode(Analyzer::DEPS);
+ else if(analyze_mode=="alldeps")
+ analyzer->set_mode(Analyzer::ALLDEPS);
+ else if(analyze_mode=="rebuild")
+ analyzer->set_mode(Analyzer::REBUILD);
+ else if(analyze_mode=="rdeps")
+ analyzer->set_mode(Analyzer::RDEPS);
+ else
+ throw usage_error("Invalid analyze mode");
+
+ analyzer->set_max_depth(max_depth);
+ analyzer->set_full_paths(full_paths);
+ }
+ else if(!clean && !create_makefile)
+ build = true;
+
+ const vector<string> &args = getopt.get_args();
+ for(vector<string>::const_iterator i=args.begin(); i!=args.end(); ++i)
+ {
+ string::size_type equal = i->find('=');
+ if(equal!=string::npos)
+ cmdline_options.insert(StringMap::value_type(i->substr(0, equal), i->substr(equal+1)));
+ else
+ cmdline_targets.push_back(*i);
+ }
+