[chromium-libs-media-freeworld: 75/85] add compat stdatomic.h

commit c02163cf2babda85ad2f9c2d02c3a3d5b7e13fd8 Author: Tom Callaway <spot(a)fedoraproject.org&gt; Date: Sun Mar 26 17:08:07 2017 -0400 add compat stdatomic.h chromium.spec | 22 +++++--- stdatomic.h | 173 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 186 insertions(+), 9 deletions(-) --- diff --git a/chromium.spec b/chromium.spec index fd7718e..aece18d 100644 --- a/chromium.spec +++ b/chromium.spec @@ -97,7 +97,7 @@ BuildRequires: libicu-devel >= 5.4 Name: chromium%{chromium_channel} Version: %{majorversion}.0.2987.110 -Release: 3%{?dist} +Release: 4%{?dist} Summary: A WebKit (Blink) powered web browser Url: http://www.chromium.org/Home License: BSD and LGPLv2+ and ASL 2.0 and IJG and MIT and GPLv2+ and ISC and OpenSSL and (MPLv1.1 or GPLv2 or LGPLv2) @@ -195,7 +195,11 @@ Source10: https://dl.google.com/dl/edgedl/chrome/policy/policy_templates.zip Source11: chrome-remote-desktop.service Source12: chromium-browser.appdata.xml Source13: master_preferences - +# Only needed for platforms where gcc doesn't have stdatomic.h +# RHEL 7 or older +# Taken from https://raw.githubusercontent.com/FFmpeg/FFmpeg/master/compat/atomics/gcc... +# on 2017-03-26 +Source14: stdatomic.h # We can assume gcc and binutils. BuildRequires: gcc-c++ @@ -539,19 +543,16 @@ members of the Chromium and WebDriver teams. %patch31 -p1 -b .permissive %patch32 -p1 -b .unique-ptr-fix %patch33 -p1 -b .gcc7 -# RHEL 7 compiler is too old -# does not have stdatomic.h -# In file included from ../../third_party/ffmpeg/libavutil/autorename_libavutil_cpu.c:2:0: -# ../../third_party/ffmpeg/libavutil/cpu.c:24:23: fatal error: stdatomic.h: No such file or directory -# #include <stdatomic.h> -%if 0%{?fedora} %patch34 -p1 -b .mp3 -%endif ### Chromium Tests Patches ### %patch100 -p1 -b .use_system_opus %patch101 -p1 -b .use_system_harfbuzz +%if ! %{?fedora} +cp -a %{SOURCE14} third_party/ffmpeg/libavutil/ +%endif + %if 0%{?asan} export CC="clang" export CXX="clang++" @@ -1582,6 +1583,9 @@ getent group chrome-remote-desktop >/dev/null || groupadd -r chrome-remote-deskt %{chromium_path}/chromedriver %changelog +* Sun Mar 26 2017 Tom Callaway <spot(a)fedoraproject.org&gt; 57.0.2987.110-4 +- copy compat stdatomic.h in for RHEL. Re-enable mp3 enablement. + * Sun Mar 26 2017 Tom Callaway <spot(a)fedoraproject.org&gt; 57.0.2987.110-3 - fix mp3 enablement - disable mp3 enablement on RHEL (compiler too old) diff --git a/stdatomic.h b/stdatomic.h new file mode 100644 index 0000000..2b64687 --- /dev/null +++ b/stdatomic.h @@ -0,0 +1,173 @@ +/* + * This file is part of FFmpeg. + * + * FFmpeg 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. + * + * FFmpeg 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* + * based on vlc_atomic.h from VLC + * Copyright (C) 2010 Rémi Denis-Courmont + */ + +#ifndef COMPAT_ATOMICS_GCC_STDATOMIC_H +#define COMPAT_ATOMICS_GCC_STDATOMIC_H + +#include <stddef.h> +#include <stdint.h> + +#define ATOMIC_FLAG_INIT 0 + +#define ATOMIC_VAR_INIT(value) (value) + +#define atomic_init(obj, value) \ +do { \ + *(obj) = (value); \ +} while(0) + +#define kill_dependency(y) ((void)0) + +#define atomic_thread_fence(order) \ + __sync_synchronize() + +#define atomic_signal_fence(order) \ + ((void)0) + +#define atomic_is_lock_free(obj) 0 + +typedef _Bool atomic_flag; +typedef _Bool atomic_bool; +typedef char atomic_char; +typedef signed char atomic_schar; +typedef unsigned char atomic_uchar; +typedef short atomic_short; +typedef unsigned short atomic_ushort; +typedef int atomic_int; +typedef unsigned int atomic_uint; +typedef long atomic_long; +typedef unsigned long atomic_ulong; +typedef long long atomic_llong; +typedef unsigned long long atomic_ullong; +typedef wchar_t atomic_wchar_t; +typedef int_least8_t atomic_int_least8_t; +typedef uint_least8_t atomic_uint_least8_t; +typedef int_least16_t atomic_int_least16_t; +typedef uint_least16_t atomic_uint_least16_t; +typedef int_least32_t atomic_int_least32_t; +typedef uint_least32_t atomic_uint_least32_t; +typedef int_least64_t atomic_int_least64_t; +typedef uint_least64_t atomic_uint_least64_t; +typedef int_fast8_t atomic_int_fast8_t; +typedef uint_fast8_t atomic_uint_fast8_t; +typedef int_fast16_t atomic_int_fast16_t; +typedef uint_fast16_t atomic_uint_fast16_t; +typedef int_fast32_t atomic_int_fast32_t; +typedef uint_fast32_t atomic_uint_fast32_t; +typedef int_fast64_t atomic_int_fast64_t; +typedef uint_fast64_t atomic_uint_fast64_t; +typedef intptr_t atomic_intptr_t; +typedef uintptr_t atomic_uintptr_t; +typedef size_t atomic_size_t; +typedef ptrdiff_t atomic_ptrdiff_t; +typedef intmax_t atomic_intmax_t; +typedef uintmax_t atomic_uintmax_t; + +#define atomic_store(object, desired) \ +do { \ + *(object) = (desired); \ + __sync_synchronize(); \ +} while (0) + +#define atomic_store_explicit(object, desired, order) \ + atomic_store(object, desired) + +#define atomic_load(object) \ + (__sync_synchronize(), *(object)) + +#define atomic_load_explicit(object, order) \ + atomic_load(object) + +#define atomic_exchange(object, desired) \ +({ \ + __typeof__(object) _obj = (object); \ + __typeof__(*object) _old; \ + do \ + _old = atomic_load(_obj); \ + while (!__sync_bool_compare_and_swap(_obj, _old, (desired))); \ + _old; \ +}) + +#define atomic_exchange_explicit(object, desired, order) \ + atomic_exchange(object, desired) + +#define atomic_compare_exchange_strong(object, expected, desired) \ +({ \ + __typeof__(object) _exp = (expected); \ + __typeof__(*object) _old = *_exp; \ + *_exp = __sync_val_compare_and_swap((object), _old, (desired)); \ + *_exp == _old; \ +}) + +#define atomic_compare_exchange_strong_explicit(object, expected, desired, success, failure) \ + atomic_compare_exchange_strong(object, expected, desired) + +#define atomic_compare_exchange_weak(object, expected, desired) \ + atomic_compare_exchange_strong(object, expected, desired) + +#define atomic_compare_exchange_weak_explicit(object, expected, desired, success, failure) \ + atomic_compare_exchange_weak(object, expected, desired) + +#define atomic_fetch_add(object, operand) \ + __sync_fetch_and_add(object, operand) + +#define atomic_fetch_add_explicit(object, operand, order) \ + atomic_fetch_add(object, operand) + +#define atomic_fetch_sub(object, operand) \ + __sync_fetch_and_sub(object, operand) + +#define atomic_fetch_sub_explicit(object, operand, order) \ + atomic_fetch_sub(object, operand) + +#define atomic_fetch_or(object, operand) \ + __sync_fetch_and_or(object, operand) + +#define atomic_fetch_or_explicit(object, operand, order) \ + atomic_fetch_or(object, operand) + +#define atomic_fetch_xor(object, operand) \ + __sync_fetch_and_sub(object, operand) + +#define atomic_fetch_xor_explicit(object, operand, order) \ + atomic_fetch_sub(object, operand) + +#define atomic_fetch_and(object, operand) \ + __sync_fetch_and_and(object, operand) + +#define atomic_fetch_and_explicit(object, operand, order) \ + atomic_fetch_and(object, operand) + +#define atomic_flag_test_and_set(object) \ + atomic_exchange(object, 1) + +#define atomic_flag_test_and_set_explicit(object, order) \ + atomic_flag_test_and_set(object) + +#define atomic_flag_clear(object) \ + atomic_store(object, 0) + +#define atomic_flag_clear_explicit(object, order) \ + atomic_flag_clear(object) + +#endif /* COMPAT_ATOMICS_GCC_STDATOMIC_H */