2 This file is part of LilyPond, the GNU music typesetter.
4 Copyright (C) 2006--2015 Han-Wen Nienhuys <hanwen@lilypond.org>
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.
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.
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/>.
21 #include "lily-guile.hh"
30 // Why a pointer here? Because it has zero initialization at load
31 // time which is guaranteed to come before the static initializations
32 // of all constructors for static expressions of the classes created
33 // by ADD_SCM_INIT_FUNC. The vector data type does not have load-time
34 // initialization and might clear out already set callbacks at the
35 // time it is initialized since there is no implied order among
36 // non-trivial constructors for static data in separate compilation
37 // units. So we need a trivial type like a pointer instead.
39 typedef void (*Void_fptr) ();
40 vector<Void_fptr> *scm_init_funcs_;
42 void add_scm_init_func (void (*f) ())
45 scm_init_funcs_ = new vector<Void_fptr>;
47 scm_init_funcs_->push_back (f);
51 ly_init_ly_module (void *)
53 // Start up type system first.
55 for (vsize i = scm_init_funcs_->size (); i--;)
56 (scm_init_funcs_->at (i)) ();
58 if (is_loglevel (LOG_DEBUG))
60 debug_output ("[", true);
61 scm_display (scm_c_eval_string ("(%search-load-path \"lily.scm\")"),
62 scm_current_error_port ());
63 debug_output ("]\n", false);
66 scm_primitive_load_path (scm_from_ascii_string ("lily.scm"));
69 SCM global_lily_module;
74 global_lily_module = scm_c_define_module ("lily", ly_init_ly_module, 0);
75 scm_c_use_module ("lily");