windows/JackCompilerDeps_os.h

   1 /*
   2  Copyright (C) 2004-2008 Grame
   3
   4  This program is free software; you can redistribute it and/or modify
   5  it under the terms of the GNU Lesser General Public License as published by
   6  the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
  13
  14  You should have received a copy of the GNU Lesser General Public License
  15  along with this program; if not, write to the Free Software
  16  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18  */
  19
  20
  21 #ifndef __JackCompilerDeps_WIN32__
  22 #define __JackCompilerDeps_WIN32__
  23
  24 #if __GNUC__
  25     #define PRE_PACKED_STRUCTURE
  26
  27     #ifndef POST_PACKED_STRUCTURE
  28         /* POST_PACKED_STRUCTURE needs to be a macro which
  29         expands into a compiler directive. The directive must
  30         tell the compiler to arrange the preceding structure
  31         declaration so that it is packed on byte-boundaries rather
  32         than use the natural alignment of the processor and/or
  33         compiler.
  34         */
  35         #if (__GNUC__< 4)  /* Does not seem to work with GCC 3.XX serie */
  36             #define POST_PACKED_STRUCTURE
  37         #elif defined(JACK_32_64)
  38             #define POST_PACKED_STRUCTURE __attribute__((__packed__))
  39         #else
  40             #define POST_PACKED_STRUCTURE
  41         #endif
  42     #endif
  43         #define MEM_ALIGN(x,y) x __attribute__((aligned(y)))
  44         #define LIB_EXPORT __declspec(dllexport)
  45     #ifdef SERVER_SIDE
  46         #define SERVER_EXPORT __declspec(dllexport)
  47     #else
  48         #define SERVER_EXPORT
  49     #endif
  50 #else
  51     #define MEM_ALIGN(x,y) x
  52     #define     LIB_EXPORT __declspec(dllexport)
  53     #ifdef SERVER_SIDE
  54         #define SERVER_EXPORT __declspec(dllexport)
  55     #else
  56         #define SERVER_EXPORT
  57     #endif
  58
  59     #ifdef _MSC_VER
  60        #if defined(JACK_32_64)
  61             #define PRE_PACKED_STRUCTURE1 __pragma(pack(push,1))
  62             #define PRE_PACKED_STRUCTURE    PRE_PACKED_STRUCTURE1
  63             /* PRE_PACKED_STRUCTURE needs to be a macro which
  64             expands into a compiler directive. The directive must
  65             tell the compiler to arrange the following structure
  66             declaration so that it is packed on byte-boundaries rather
  67             than use the natural alignment of the processor and/or
  68             compiler.
  69             */
  70             #define POST_PACKED_STRUCTURE ;__pragma(pack(pop))
  71             /* and POST_PACKED_STRUCTURE needs to be a macro which
  72             restores the packing to its previous setting */
  73        #else
  74             #define PRE_PACKED_STRUCTURE
  75             #define POST_PACKED_STRUCTURE
  76         #endif
  77     #else
  78         /* Other Windows compilers to go here */
  79         #define PRE_PACKED_STRUCTURE
  80         #define POST_PACKED_STRUCTURE
  81     #endif
  82 #endif
  83
  84 #endif