jackdbus/windows/JackCompilerDeps_os.h

85 lines
2.9 KiB
C

/*
Copyright (C) 2004-2008 Grame
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __JackCompilerDeps_WIN32__
#define __JackCompilerDeps_WIN32__
#if __GNUC__
#define PRE_PACKED_STRUCTURE
#ifndef POST_PACKED_STRUCTURE
/* POST_PACKED_STRUCTURE needs to be a macro which
expands into a compiler directive. The directive must
tell the compiler to arrange the preceding structure
declaration so that it is packed on byte-boundaries rather
than use the natural alignment of the processor and/or
compiler.
*/
#if (__GNUC__< 4) /* Does not seem to work with GCC 3.XX serie */
#define POST_PACKED_STRUCTURE
#elif defined(JACK_32_64)
#define POST_PACKED_STRUCTURE __attribute__((__packed__))
#else
#define POST_PACKED_STRUCTURE
#endif
#endif
#define MEM_ALIGN(x,y) x __attribute__((aligned(y)))
#define LIB_EXPORT __declspec(dllexport)
#ifdef SERVER_SIDE
#define SERVER_EXPORT __declspec(dllexport)
#else
#define SERVER_EXPORT
#endif
#else
#define MEM_ALIGN(x,y) x
#define LIB_EXPORT __declspec(dllexport)
#ifdef SERVER_SIDE
#define SERVER_EXPORT __declspec(dllexport)
#else
#define SERVER_EXPORT
#endif
#ifdef _MSC_VER
#if defined(JACK_32_64)
#define PRE_PACKED_STRUCTURE1 __pragma(pack(push,1))
#define PRE_PACKED_STRUCTURE PRE_PACKED_STRUCTURE1
/* PRE_PACKED_STRUCTURE needs to be a macro which
expands into a compiler directive. The directive must
tell the compiler to arrange the following structure
declaration so that it is packed on byte-boundaries rather
than use the natural alignment of the processor and/or
compiler.
*/
#define POST_PACKED_STRUCTURE ;__pragma(pack(pop))
/* and POST_PACKED_STRUCTURE needs to be a macro which
restores the packing to its previous setting */
#else
#define PRE_PACKED_STRUCTURE
#define POST_PACKED_STRUCTURE
#endif
#else
/* Other Windows compilers to go here */
#define PRE_PACKED_STRUCTURE
#define POST_PACKED_STRUCTURE
#endif
#endif
#endif