lily/guile-init.cc

   1 /*
   2   This file is part of LilyPond, the GNU music typesetter.
   3
   4   Copyright (C) 2006--2011 Han-Wen Nienhuys <hanwen@lilypond.org>
   5
   6
   7   LilyPond is free software: you can redistribute it and/or modify
   8   it under the terms of the GNU General Public License as published by
   9   the Free Software Foundation, either version 3 of the License, or
  10   (at your option) any later version.
  11
  12   LilyPond is distributed in the hope that it will be useful,
  13   but WITHOUT ANY WARRANTY; without even the implied warranty of
  14   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15   GNU General Public License for more details.
  16
  17   You should have received a copy of the GNU General Public License
  18   along with LilyPond.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 #include  "lily-guile.hh"
  22 #include  "main.hh"
  23 #include  "warn.hh"
  24
  25 /*
  26   INIT
  27 */
  28
  29
  30 typedef void (*Void_fptr) ();
  31 vector<Void_fptr> *scm_init_funcs_;
  32
  33 void add_scm_init_func (void (*f) ())
  34 {
  35   if (!scm_init_funcs_)
  36     scm_init_funcs_ = new vector<Void_fptr>;
  37
  38   scm_init_funcs_->push_back (f);
  39 }
  40
  41 void
  42 ly_init_ly_module (void *)
  43 {
  44   for (vsize i = scm_init_funcs_->size (); i--;)
  45     (scm_init_funcs_->at (i)) ();
  46
  47   if (be_verbose_global)
  48     {
  49       progress_indication ("[");
  50       scm_display (scm_c_eval_string ("(%search-load-path \"lily.scm\")"),
  51                    scm_current_error_port ());
  52       progress_indication ("]\n");
  53     }
  54
  55   scm_primitive_load_path (scm_from_locale_string ("lily.scm"));
  56 }
  57
  58 SCM global_lily_module;
  59
  60 void
  61 ly_c_init_guile ()
  62 {
  63   global_lily_module = scm_c_define_module ("lily", ly_init_ly_module, 0);
  64   scm_c_use_module ("lily");
  65 }