source/bootstrap/bootstrap.cpp

   1 #include "bootstrap.h"
   2 #include <msp/builder/tool.h>
   3 #include <msp/core/getopt.h>
   4 #include <msp/fs/dir.h>
   5 #include "plugins/base/baseplugin.h"
   6 #include "plugins/gnu/gnuplugin.h"
   7
   8 using namespace std;
   9 using namespace Msp;
  10
  11 Bootstrap::Bootstrap(int argc, char **argv)
  12 {
  13         string compiler;
  14         string prefix;
  15
  16         GetOpt getopt;
  17         getopt.add_option("compiler", compiler, GetOpt::REQUIRED_ARG).set_help("Use CMD instead of gcc as compiler.", "CMD");
  18         getopt.add_option("prefix", prefix, GetOpt::REQUIRED_ARG).set_help("Install things to DIR.", "DIR");
  19         getopt(argc, argv);
  20
  21         logger.enable_channel("tasks");
  22         builder.set_logger(&logger);
  23         builder.load_plugins<BasePlugin, GnuPlugin>();
  24
  25         if(!prefix.empty())
  26                 builder.set_prefix(FS::getcwd()/prefix);
  27
  28         builder.load_build_file(FS::getcwd()/"builderrc");
  29
  30         builder.add_default_tools();
  31         if(!compiler.empty())
  32                 builder.get_toolchain().get_tool("CXX").set_command(compiler);
  33 }
  34
  35 int Bootstrap::main()
  36 {
  37         builder.load_build_file(FS::getcwd()/"Build");
  38
  39         builder.get_package_manager().get_main_package().prepare();
  40         builder.get_build_graph().prepare();
  41
  42         int exit_code = builder.build();
  43
  44         builder.save_caches();
  45
  46         return exit_code;
  47 }