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Upgraded flac to 1.3.1

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This commit is contained in:
Leland Lucius
2015-05-01 03:33:07 -05:00
parent 423bc8ac4d
commit 4d08ed4287
825 changed files with 95569 additions and 26009 deletions
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55
lib-src/libflac/m4/bswap.m4
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@@ -1,4 +1,4 @@
dnl Copyright (C) 2012 Xiph.org Foundation
dnl Copyright (C) 2012-2014 Xiph.org Foundation
dnl
dnl Redistribution and use in source and binary forms, with or without
dnl modification, are permitted provided that the following conditions
@@ -36,20 +36,47 @@ dnl Dtermine whether the compiler has the __builtin_bswap32() intrinsic which
dnl is likely to be present for most versions of GCC as well as Clang.
AC_DEFUN([XIPH_C_BSWAP32],
[AC_CACHE_CHECK(has bswap32 instrinsic,
ac_cv_c_bswap,
[AC_CACHE_CHECK(for bswap32 instrinsic,
ac_cv_c_bswap32,
# Initialize to no
ac_cv_c_bswap=no
HAVE_BSWAP32=0
# Initialize to no
ac_cv_c_bswap32=no
HAVE_BSWAP32=0
[AC_TRY_LINK([],
return __builtin_bswap32 (0) ;,
ac_cv_c_bswap=yes
HAVE_BSWAP32=1
)]
AC_DEFINE_UNQUOTED(HAVE_BSWAP32, ${HAVE_BSWAP32},
[Compiler has the __builtin_bswap32 intrinsic])
[AC_TRY_LINK([],
return __builtin_bswap32 (0) ;,
ac_cv_c_bswap32=yes
HAVE_BSWAP32=1
)]
AC_DEFINE_UNQUOTED(HAVE_BSWAP32, ${HAVE_BSWAP32},
[Compiler has the __builtin_bswap32 intrinsic])
)]
)]
)# XIPH_C_BSWAP32
dnl @synopsis XIPH_C_BSWAP16
dnl
dnl @author Erik de Castro Lopo <erikd@mega-nerd.com>
dnl
dnl Dtermine whether the compiler has the __builtin_bswap16() intrinsic which
dnl is likely to be present for most versions of GCC as well as Clang.
AC_DEFUN([XIPH_C_BSWAP16],
[AC_CACHE_CHECK(for bswap16 instrinsic,
ac_cv_c_bswap16,
# Initialize to no
ac_cv_c_bswap16=no
HAVE_BSWAP16=0
[AC_TRY_LINK([],
return __builtin_bswap16 (0) ;,
ac_cv_c_bswap16=yes
HAVE_BSWAP16=1
)]
AC_DEFINE_UNQUOTED(HAVE_BSWAP16, ${HAVE_BSWAP16},
[Compiler has the __builtin_bswap16 intrinsic])
)]
)# XIPH_C_BSWAP16