Move parse_cmdline() to libbuild2

1 files changed, 585 insertions, 0 deletions

diff --git a/libbuild2/b-options.ixx b/libbuild2/b-options.ixx
new file mode 100644
index 0000000..62c8299
--- /dev/null
+++ b/libbuild2/b-options.ixx
@@ -0,0 +1,585 @@
+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
+// compiler for C++.
+//
+
+// Begin prologue.
+//
+//
+// End prologue.
+
+#include <cassert>
+
+namespace build2
+{
+  namespace build
+  {
+    namespace cli
+    {
+      // usage_para
+      //
+      inline usage_para::
+      usage_para (value v)
+      : v_ (v)
+      {
+      }
+
+      // unknown_mode
+      //
+      inline unknown_mode::
+      unknown_mode (value v)
+      : v_ (v)
+      {
+      }
+
+      // exception
+      //
+      inline ::std::ostream&
+      operator<< (::std::ostream& os, const exception& e)
+      {
+        e.print (os);
+        return os;
+      }
+
+      // unknown_option
+      //
+      inline unknown_option::
+      unknown_option (const std::string& option)
+      : option_ (option)
+      {
+      }
+
+      inline const std::string& unknown_option::
+      option () const
+      {
+        return option_;
+      }
+
+      // unknown_argument
+      //
+      inline unknown_argument::
+      unknown_argument (const std::string& argument)
+      : argument_ (argument)
+      {
+      }
+
+      inline const std::string& unknown_argument::
+      argument () const
+      {
+        return argument_;
+      }
+
+      // missing_value
+      //
+      inline missing_value::
+      missing_value (const std::string& option)
+      : option_ (option)
+      {
+      }
+
+      inline const std::string& missing_value::
+      option () const
+      {
+        return option_;
+      }
+
+      // invalid_value
+      //
+      inline invalid_value::
+      invalid_value (const std::string& option,
+                     const std::string& value,
+                     const std::string& message)
+      : option_ (option),
+        value_ (value),
+        message_ (message)
+      {
+      }
+
+      inline const std::string& invalid_value::
+      option () const
+      {
+        return option_;
+      }
+
+      inline const std::string& invalid_value::
+      value () const
+      {
+        return value_;
+      }
+
+      inline const std::string& invalid_value::
+      message () const
+      {
+        return message_;
+      }
+
+      // file_io_failure
+      //
+      inline file_io_failure::
+      file_io_failure (const std::string& file)
+      : file_ (file)
+      {
+      }
+
+      inline const std::string& file_io_failure::
+      file () const
+      {
+        return file_;
+      }
+
+      // unmatched_quote
+      //
+      inline unmatched_quote::
+      unmatched_quote (const std::string& argument)
+      : argument_ (argument)
+      {
+      }
+
+      inline const std::string& unmatched_quote::
+      argument () const
+      {
+        return argument_;
+      }
+
+      // argv_scanner
+      //
+      inline argv_scanner::
+      argv_scanner (int& argc,
+                    char** argv,
+                    bool erase,
+                    std::size_t sp)
+      : start_position_ (sp + 1),
+        i_ (1),
+        argc_ (argc),
+        argv_ (argv),
+        erase_ (erase)
+      {
+      }
+
+      inline argv_scanner::
+      argv_scanner (int start,
+                    int& argc,
+                    char** argv,
+                    bool erase,
+                    std::size_t sp)
+      : start_position_ (sp + static_cast<std::size_t> (start)),
+        i_ (start),
+        argc_ (argc),
+        argv_ (argv),
+        erase_ (erase)
+      {
+      }
+
+      inline int argv_scanner::
+      end () const
+      {
+        return i_;
+      }
+
+      // argv_file_scanner
+      //
+      inline argv_file_scanner::
+      argv_file_scanner (int& argc,
+                         char** argv,
+                         const std::string& option,
+                         bool erase,
+                         std::size_t sp)
+      : argv_scanner (argc, argv, erase, sp),
+        option_ (option),
+        options_ (&option_info_),
+        options_count_ (1),
+        i_ (1),
+        skip_ (false)
+      {
+        option_info_.option = option_.c_str ();
+        option_info_.search_func = 0;
+      }
+
+      inline argv_file_scanner::
+      argv_file_scanner (int start,
+                         int& argc,
+                         char** argv,
+                         const std::string& option,
+                         bool erase,
+                         std::size_t sp)
+      : argv_scanner (start, argc, argv, erase, sp),
+        option_ (option),
+        options_ (&option_info_),
+        options_count_ (1),
+        i_ (1),
+        skip_ (false)
+      {
+        option_info_.option = option_.c_str ();
+        option_info_.search_func = 0;
+      }
+
+      inline argv_file_scanner::
+      argv_file_scanner (const std::string& file,
+                         const std::string& option,
+                         std::size_t sp)
+      : argv_scanner (0, zero_argc_, 0, sp),
+        option_ (option),
+        options_ (&option_info_),
+        options_count_ (1),
+        i_ (1),
+        skip_ (false)
+      {
+        option_info_.option = option_.c_str ();
+        option_info_.search_func = 0;
+
+        load (file);
+      }
+
+      inline argv_file_scanner::
+      argv_file_scanner (int& argc,
+                         char** argv,
+                         const option_info* options,
+                         std::size_t options_count,
+                         bool erase,
+                         std::size_t sp)
+      : argv_scanner (argc, argv, erase, sp),
+        options_ (options),
+        options_count_ (options_count),
+        i_ (1),
+        skip_ (false)
+      {
+      }
+
+      inline argv_file_scanner::
+      argv_file_scanner (int start,
+                         int& argc,
+                         char** argv,
+                         const option_info* options,
+                         std::size_t options_count,
+                         bool erase,
+                         std::size_t sp)
+      : argv_scanner (start, argc, argv, erase, sp),
+        options_ (options),
+        options_count_ (options_count),
+        i_ (1),
+        skip_ (false)
+      {
+      }
+
+      inline argv_file_scanner::
+      argv_file_scanner (const std::string& file,
+                         const option_info* options,
+                         std::size_t options_count,
+                         std::size_t sp)
+      : argv_scanner (0, zero_argc_, 0, sp),
+        options_ (options),
+        options_count_ (options_count),
+        i_ (1),
+        skip_ (false)
+      {
+        load (file);
+      }
+    }
+  }
+}
+
+namespace build2
+{
+  // options
+  //
+
+  inline const uint64_t& options::
+  build2_metadata () const
+  {
+    return this->build2_metadata_;
+  }
+
+  inline bool options::
+  build2_metadata_specified () const
+  {
+    return this->build2_metadata_specified_;
+  }
+
+  inline const bool& options::
+  v () const
+  {
+    return this->v_;
+  }
+
+  inline const bool& options::
+  V () const
+  {
+    return this->V_;
+  }
+
+  inline const bool& options::
+  quiet () const
+  {
+    return this->quiet_;
+  }
+
+  inline const bool& options::
+  silent () const
+  {
+    return this->silent_;
+  }
+
+  inline const uint16_t& options::
+  verbose () const
+  {
+    return this->verbose_;
+  }
+
+  inline bool options::
+  verbose_specified () const
+  {
+    return this->verbose_specified_;
+  }
+
+  inline const bool& options::
+  stat () const
+  {
+    return this->stat_;
+  }
+
+  inline const std::set<string>& options::
+  dump () const
+  {
+    return this->dump_;
+  }
+
+  inline bool options::
+  dump_specified () const
+  {
+    return this->dump_specified_;
+  }
+
+  inline const bool& options::
+  progress () const
+  {
+    return this->progress_;
+  }
+
+  inline const bool& options::
+  no_progress () const
+  {
+    return this->no_progress_;
+  }
+
+  inline const size_t& options::
+  jobs () const
+  {
+    return this->jobs_;
+  }
+
+  inline bool options::
+  jobs_specified () const
+  {
+    return this->jobs_specified_;
+  }
+
+  inline const size_t& options::
+  max_jobs () const
+  {
+    return this->max_jobs_;
+  }
+
+  inline bool options::
+  max_jobs_specified () const
+  {
+    return this->max_jobs_specified_;
+  }
+
+  inline const size_t& options::
+  queue_depth () const
+  {
+    return this->queue_depth_;
+  }
+
+  inline bool options::
+  queue_depth_specified () const
+  {
+    return this->queue_depth_specified_;
+  }
+
+  inline const string& options::
+  file_cache () const
+  {
+    return this->file_cache_;
+  }
+
+  inline bool options::
+  file_cache_specified () const
+  {
+    return this->file_cache_specified_;
+  }
+
+  inline const size_t& options::
+  max_stack () const
+  {
+    return this->max_stack_;
+  }
+
+  inline bool options::
+  max_stack_specified () const
+  {
+    return this->max_stack_specified_;
+  }
+
+  inline const bool& options::
+  serial_stop () const
+  {
+    return this->serial_stop_;
+  }
+
+  inline const bool& options::
+  dry_run () const
+  {
+    return this->dry_run_;
+  }
+
+  inline const bool& options::
+  match_only () const
+  {
+    return this->match_only_;
+  }
+
+  inline const bool& options::
+  no_external_modules () const
+  {
+    return this->no_external_modules_;
+  }
+
+  inline const bool& options::
+  structured_result () const
+  {
+    return this->structured_result_;
+  }
+
+  inline const bool& options::
+  mtime_check () const
+  {
+    return this->mtime_check_;
+  }
+
+  inline const bool& options::
+  no_mtime_check () const
+  {
+    return this->no_mtime_check_;
+  }
+
+  inline const bool& options::
+  no_column () const
+  {
+    return this->no_column_;
+  }
+
+  inline const bool& options::
+  no_line () const
+  {
+    return this->no_line_;
+  }
+
+  inline const path& options::
+  buildfile () const
+  {
+    return this->buildfile_;
+  }
+
+  inline bool options::
+  buildfile_specified () const
+  {
+    return this->buildfile_specified_;
+  }
+
+  inline const path& options::
+  config_guess () const
+  {
+    return this->config_guess_;
+  }
+
+  inline bool options::
+  config_guess_specified () const
+  {
+    return this->config_guess_specified_;
+  }
+
+  inline const path& options::
+  config_sub () const
+  {
+    return this->config_sub_;
+  }
+
+  inline bool options::
+  config_sub_specified () const
+  {
+    return this->config_sub_specified_;
+  }
+
+  inline const string& options::
+  pager () const
+  {
+    return this->pager_;
+  }
+
+  inline bool options::
+  pager_specified () const
+  {
+    return this->pager_specified_;
+  }
+
+  inline const strings& options::
+  pager_option () const
+  {
+    return this->pager_option_;
+  }
+
+  inline bool options::
+  pager_option_specified () const
+  {
+    return this->pager_option_specified_;
+  }
+
+  inline const string& options::
+  options_file () const
+  {
+    return this->options_file_;
+  }
+
+  inline bool options::
+  options_file_specified () const
+  {
+    return this->options_file_specified_;
+  }
+
+  inline const dir_path& options::
+  default_options () const
+  {
+    return this->default_options_;
+  }
+
+  inline bool options::
+  default_options_specified () const
+  {
+    return this->default_options_specified_;
+  }
+
+  inline const bool& options::
+  no_default_options () const
+  {
+    return this->no_default_options_;
+  }
+
+  inline const bool& options::
+  help () const
+  {
+    return this->help_;
+  }
+
+  inline const bool& options::
+  version () const
+  {
+    return this->version_;
+  }
+}
+
+// Begin epilogue.
+//
+//
+// End epilogue.