Jack2  1.9.9
macosx/JackCompilerDeps_os.h
1 /*
2 Copyright (C) 2004-2005 Grame
3 
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8 
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13 
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 
18 */
19 
20 #ifndef __JackCompilerDeps_APPLE__
21 #define __JackCompilerDeps_APPLE__
22 
23 #include "JackConstants.h"
24 
25 #if __GNUC__
26 
27  #define PRE_PACKED_STRUCTURE
28 
29  #ifndef POST_PACKED_STRUCTURE
30  /* POST_PACKED_STRUCTURE needs to be a macro which
31  expands into a compiler directive. The directive must
32  tell the compiler to arrange the preceding structure
33  declaration so that it is packed on byte-boundaries rather
34  than use the natural alignment of the processor and/or
35  compiler.
36  */
37  #define POST_PACKED_STRUCTURE __attribute__((__packed__))
38  #endif
39  #define MEM_ALIGN(x,y) x __attribute__((aligned(y)))
40  #define LIB_EXPORT __attribute__((visibility("default")))
41  #ifdef SERVER_SIDE
42  #define SERVER_EXPORT __attribute__((visibility("default")))
43  #else
44  #define SERVER_EXPORT
45  #endif
46 #else
47  #define MEM_ALIGN(x,y) x
48  #define LIB_EXPORT
49  #define SERVER_EXPORT
50  /* Add other things here for non-gcc platforms for PRE and POST_PACKED_STRUCTURE */
51 #endif
52 
53 #endif
54