32a595222d
Made the OpenMPT / legacy OpenMPT and mpg123 libraries pre-built. Changed the OpenMPT and vgmstream plugins to import the libraries as they are now. Made mpg123 embedded and imported by the main binary, since it's now shared by two plugins. Signed-off-by: Christopher Snowhill <kode54@gmail.com>
41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/*
|
|
abi_align: An attempt to avoid breakage because of mixing
|
|
compilers with different alignment.
|
|
|
|
copyright 1995-2015 by the mpg123 project
|
|
free software under the terms of the LGPL 2.1
|
|
see COPYING and AUTHORS files in distribution or http://mpg123.org
|
|
|
|
There used to be code that checks alignment, but it did not really
|
|
work anyway. The only straw we have is putting that alignment
|
|
attribute to API functions.
|
|
*/
|
|
|
|
#ifndef MPG123_H_ABI_ALIGN
|
|
#define MPG123_H_ABI_ALIGN
|
|
|
|
#include "config.h"
|
|
|
|
/* ABI conformance for other compilers.
|
|
mpg123 needs 16byte-aligned (or more) stack for SSE and friends.
|
|
gcc provides that, but others don't necessarily. */
|
|
#ifdef ABI_ALIGN_FUN
|
|
|
|
#ifndef attribute_align_arg
|
|
|
|
#if defined(__GNUC__) && (__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__>1)
|
|
# define attribute_align_arg __attribute__((force_align_arg_pointer))
|
|
/* The gcc that can align the stack does not need the check... nor does it work with gcc 4.3+, anyway. */
|
|
#else
|
|
# define attribute_align_arg
|
|
#endif
|
|
|
|
#endif /* attribute_align_arg */
|
|
|
|
#else /* ABI_ALIGN_FUN */
|
|
|
|
#define attribute_align_arg
|
|
|
|
#endif /* ABI_ALIGN_FUN */
|
|
|
|
#endif /* MPG123_H_ABI_ALIGN */
|