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1 /* | 1 /* |
2 * Copyright 2015 Google, Inc. | 2 * Copyright 2015 Google, Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 // FIXME: Workaround for skbug.com/4037 | 8 // FIXME: Workaround for https://bug.skia.org/4037 |
9 // Some of our test machines have an older version of clang that does not | 9 // Some of our test machines have an older version of clang that does not |
10 // have | 10 // have |
11 // __builtin_bswap16 | 11 // __builtin_bswap16 |
12 // | 12 // |
13 // But libwebp expects the builtin. We can change that by using this config.h | 13 // But libwebp expects the builtin. We can change that by using this config.h |
14 // file, which replaces the checks in endian_inl.h to decide whether we have | 14 // file, which replaces the checks in endian_inl.h to decide whether we have |
15 // particular builtins. | 15 // particular builtins. |
16 | 16 |
17 #ifdef __builtin_bswap64 | 17 #ifdef __builtin_bswap64 |
18 #define HAVE_BUILTIN_BSWAP64 | 18 #define HAVE_BUILTIN_BSWAP64 |
19 #endif | 19 #endif |
20 | 20 |
21 #ifdef __builtin_bswap32 | 21 #ifdef __builtin_bswap32 |
22 #define HAVE_BUILTIN_BSWAP32 | 22 #define HAVE_BUILTIN_BSWAP32 |
23 #endif | 23 #endif |
24 | 24 |
25 #ifdef __builtin_bswap16 | 25 #ifdef __builtin_bswap16 |
26 #define HAVE_BUILTIN_BSWAP16 | 26 #define HAVE_BUILTIN_BSWAP16 |
27 #endif | 27 #endif |
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