Jack2 1.9.8

JackCompilerDeps_os.h

00001 /*
00002 Copyright (C) 2004-2005 Grame
00003 
00004 This program is free software; you can redistribute it and/or modify
00005 it under the terms of the GNU General Public License as published by
00006 the Free Software Foundation; either version 2 of the License, or
00007 (at your option) any later version.
00008 
00009 This program is distributed in the hope that it will be useful,
00010 but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 GNU General Public License for more details.
00013 
00014 You should have received a copy of the GNU General Public License
00015 along with this program; if not, write to the Free Software
00016 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 
00018 */
00019 
00020 #ifndef __JackCompilerDeps_POSIX__
00021 #define __JackCompilerDeps_POSIX__
00022 
00023 #include "JackConstants.h"
00024 
00025 #if __GNUC__
00026     #define PRE_PACKED_STRUCTURE
00027 
00028         #ifndef POST_PACKED_STRUCTURE
00029         /* POST_PACKED_STRUCTURE needs to be a macro which
00030         expands into a compiler directive. The directive must
00031         tell the compiler to arrange the preceding structure
00032         declaration so that it is packed on byte-boundaries rather
00033         than use the natural alignment of the processor and/or
00034         compiler.
00035         */
00036         #if (__GNUC__< 4)  /* Does not seem to work with GCC 3.XX serie */
00037             #define POST_PACKED_STRUCTURE
00038         #elif defined(JACK_32_64)
00039             #define POST_PACKED_STRUCTURE __attribute__((__packed__))
00040         #else
00041             #define POST_PACKED_STRUCTURE
00042         #endif
00043     #endif
00044     #define MEM_ALIGN(x,y) x __attribute__((aligned(y)))
00045     #define LIB_EXPORT __attribute__((visibility("default")))
00046     #ifdef SERVER_SIDE
00047         #if (__GNUC__< 4)
00048             #define SERVER_EXPORT
00049         #else
00050             #define SERVER_EXPORT __attribute__((visibility("default")))
00051         #endif
00052     #else
00053         #define SERVER_EXPORT __attribute__((visibility("hidden")))
00054     #endif
00055 #else
00056     #define MEM_ALIGN(x,y) x
00057     #define LIB_EXPORT
00058     #define SERVER_EXPORT
00059     /* Add other things here for non-gcc platforms for PRE and POST_PACKED_STRUCTURE */
00060 #endif
00061 
00062 #endif
00063