From cf178685aca107aa37c748de11da01562e78c46c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 15 Jun 2024 11:41:34 +0200 Subject: Adding upstream version 5.6.2. Signed-off-by: Daniel Baumann --- src/liblzma/check/crc64_table.c | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) (limited to 'src/liblzma/check/crc64_table.c') diff --git a/src/liblzma/check/crc64_table.c b/src/liblzma/check/crc64_table.c index 688e527..78e4275 100644 --- a/src/liblzma/check/crc64_table.c +++ b/src/liblzma/check/crc64_table.c @@ -1,3 +1,5 @@ +// SPDX-License-Identifier: 0BSD + /////////////////////////////////////////////////////////////////////////////// // /// \file crc64_table.c @@ -5,19 +7,21 @@ // // Author: Lasse Collin // -// This file has been put into the public domain. -// You can do whatever you want with this file. -// /////////////////////////////////////////////////////////////////////////////// #include "common.h" -// FIXME: Compared to crc64_fast.c this has to check for __x86_64__ too +// FIXME: Compared to crc_common.h this has to check for __x86_64__ too // so that in 32-bit builds crc64_x86.S won't break due to a missing table. -#if (defined(__x86_64__) && defined(__SSSE3__) \ +#if defined(HAVE_USABLE_CLMUL) && ((defined(__x86_64__) && defined(__SSSE3__) \ && defined(__SSE4_1__) && defined(__PCLMUL__)) \ - || (defined(__e2k__) && __iset__ >= 6) + || (defined(__e2k__) && __iset__ >= 6)) +# define NO_CRC64_TABLE +#endif + + +#ifdef NO_CRC64_TABLE // No table needed. Use a typedef to avoid an empty translation unit. typedef void lzma_crc64_dummy; -- cgit v1.2.3