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Accepting request 176725 from home:k0da:ppc

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- Build on architectures where no specialized code has been written
  0001-Add-generic-GCC-support-for-atomic-operations.patch

OBS-URL: https://build.opensuse.org/request/show/176725
OBS-URL: https://build.opensuse.org/package/show/devel:tools:building/protobuf?expand=0&rev=26
This commit is contained in:
Ismail Dönmez 2013-05-27 11:01:00 +00:00 committed by Git OBS Bridge
parent aec2235f2b
commit db60078393
3 changed files with 216 additions and 0 deletions
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208
0001-Add-generic-GCC-support-for-atomic-operations.patch Normal file
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@ -0,0 +1,208 @@
From d099ec11fc8c2eb97df2bf2fbb6996066eefca46 Mon Sep 17 00:00:00 2001
From: Stanislav Ochotnicky <sochotnicky@redhat.com>
Date: Thu, 2 May 2013 10:43:47 +0200
Subject: [PATCH] Add generic GCC support for atomic operations
This is useful for architectures where no specialized code has been
written.
---
src/google/protobuf/stubs/atomicops.h | 2 +-
.../stubs/atomicops_internals_generic_gcc.h | 139 +++++++++++++++++++++
src/google/protobuf/stubs/platform_macros.h | 14 ++-
3 files changed, 153 insertions(+), 2 deletions(-)
create mode 100644 src/google/protobuf/stubs/atomicops_internals_generic_gcc.h
diff --git a/src/google/protobuf/stubs/atomicops.h b/src/google/protobuf/stubs/atomicops.h
index b8581fa..883b125 100644
--- a/src/google/protobuf/stubs/atomicops.h
+++ b/src/google/protobuf/stubs/atomicops.h
@@ -185,7 +185,7 @@ GOOGLE_PROTOBUF_ATOMICOPS_ERROR
#elif defined(__pnacl__)
#include <google/protobuf/stubs/atomicops_internals_pnacl.h>
#else
-GOOGLE_PROTOBUF_ATOMICOPS_ERROR
+#include <google/protobuf/stubs/atomicops_internals_generic_gcc.h>
#endif
// Unknown.
diff --git a/src/google/protobuf/stubs/atomicops_internals_generic_gcc.h b/src/google/protobuf/stubs/atomicops_internals_generic_gcc.h
new file mode 100644
index 0000000..3fc2a9b
--- /dev/null
+++ b/src/google/protobuf/stubs/atomicops_internals_generic_gcc.h
@@ -0,0 +1,139 @@
+// Protocol Buffers - Google's data interchange format
+// Copyright 2013 Red Hat Inc. All rights reserved.
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Red Hat Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// This file is an internal atomic implementation, use atomicops.h instead.
+
+#ifndef GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_GENERIC_GCC_H_
+#define GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_GENERIC_GCC_H_
+
+namespace google {
+namespace protobuf {
+namespace internal {
+
+inline Atomic32 NoBarrier_CompareAndSwap(volatile Atomic32* ptr,
+ Atomic32 old_value,
+ Atomic32 new_value) {
+ __atomic_compare_exchange_n(ptr, &old_value, new_value, true,
+ __ATOMIC_RELAXED, __ATOMIC_RELAXED);
+ return old_value;
+}
+
+inline Atomic32 NoBarrier_AtomicExchange(volatile Atomic32* ptr,
+ Atomic32 new_value) {
+ return __atomic_exchange_n(ptr, new_value, __ATOMIC_RELAXED);
+}
+
+inline Atomic32 NoBarrier_AtomicIncrement(volatile Atomic32* ptr,
+ Atomic32 increment) {
+ return __atomic_add_fetch(ptr, increment, __ATOMIC_RELAXED);
+}
+
+inline Atomic32 Barrier_AtomicIncrement(volatile Atomic32* ptr,
+ Atomic32 increment) {
+ return __atomic_add_fetch(ptr, increment, __ATOMIC_SEQ_CST);
+}
+
+inline Atomic32 Acquire_CompareAndSwap(volatile Atomic32* ptr,
+ Atomic32 old_value,
+ Atomic32 new_value) {
+ __atomic_compare_exchange(ptr, &old_value, &new_value, true,
+ __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE);
+ return old_value;
+}
+
+inline Atomic32 Release_CompareAndSwap(volatile Atomic32* ptr,
+ Atomic32 old_value,
+ Atomic32 new_value) {
+ __atomic_compare_exchange_n(ptr, &old_value, new_value, true,
+ __ATOMIC_RELEASE, __ATOMIC_ACQUIRE);
+ return old_value;
+}
+
+inline void NoBarrier_Store(volatile Atomic32* ptr, Atomic32 value) {
+ __atomic_store_n(ptr, value, __ATOMIC_RELAXED);
+}
+
+inline void MemoryBarrier() {
+ __sync_synchronize();
+}
+
+inline void Acquire_Store(volatile Atomic32* ptr, Atomic32 value) {
+ __atomic_store_n(ptr, value, __ATOMIC_ACQUIRE);
+}
+
+inline void Release_Store(volatile Atomic32* ptr, Atomic32 value) {
+ __atomic_store_n(ptr, value, __ATOMIC_RELEASE);
+}
+
+inline Atomic32 NoBarrier_Load(volatile const Atomic32* ptr) {
+ return __atomic_load_n(ptr, __ATOMIC_RELAXED);
+}
+
+inline Atomic32 Acquire_Load(volatile const Atomic32* ptr) {
+ return __atomic_load_n(ptr, __ATOMIC_ACQUIRE);
+}
+
+inline Atomic32 Release_Load(volatile const Atomic32* ptr) {
+ return __atomic_load_n(ptr, __ATOMIC_RELEASE);
+}
+
+#ifdef __LP64__
+
+inline void Release_Store(volatile Atomic64* ptr, Atomic64 value) {
+ __atomic_store_n(ptr, value, __ATOMIC_RELEASE);
+}
+
+inline Atomic64 Acquire_Load(volatile const Atomic64* ptr) {
+ return __atomic_load_n(ptr, __ATOMIC_ACQUIRE);
+}
+
+inline Atomic64 Acquire_CompareAndSwap(volatile Atomic64* ptr,
+ Atomic64 old_value,
+ Atomic64 new_value) {
+ __atomic_compare_exchange_n(ptr, &old_value, new_value, true,
+ __ATOMIC_ACQUIRE, __ATOMIC_ACQUIRE);
+ return old_value;
+}
+
+inline Atomic64 NoBarrier_CompareAndSwap(volatile Atomic64* ptr,
+ Atomic64 old_value,
+ Atomic64 new_value) {
+ __atomic_compare_exchange_n(ptr, &old_value, new_value, true,
+ __ATOMIC_RELAXED, __ATOMIC_RELAXED);
+ return old_value;
+}
+
+#endif // defined(__LP64__)
+
+} // namespace internal
+} // namespace protobuf
+} // namespace google
+
+#endif // GOOGLE_PROTOBUF_ATOMICOPS_INTERNALS_GENERIC_GCC_H_
diff --git a/src/google/protobuf/stubs/platform_macros.h b/src/google/protobuf/stubs/platform_macros.h
index b1df60e..db691d8 100644
--- a/src/google/protobuf/stubs/platform_macros.h
+++ b/src/google/protobuf/stubs/platform_macros.h
@@ -43,6 +43,9 @@
#elif defined(_M_IX86) || defined(__i386__)
#define GOOGLE_PROTOBUF_ARCH_IA32 1
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#elif defined(__aarch64__)
+#define GOOGLE_PROTOBUF_ARCH_AARCH64 1
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
#elif defined(__QNX__)
#define GOOGLE_PROTOBUF_ARCH_ARM_QNX 1
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
@@ -54,9 +57,18 @@
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
#elif defined(__pnacl__)
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
-#elif defined(__ppc__)
+#elif defined(__ppc64__) || defined(__PPC64__)
+#define GOOGLE_PROTOBUF_ARCH_PPC64 1
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#elif defined(__ppc__) || defined(__PPC__)
#define GOOGLE_PROTOBUF_ARCH_PPC 1
#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#elif defined(__s390x__)
+#define GOOGLE_PROTOBUF_ARCH_64_BIT 1
+#define GOOGLE_PROTOBUF_ARCH_S390X 1
+#elif defined(__s390__)
+#define GOOGLE_PROTOBUF_ARCH_32_BIT 1
+#define GOOGLE_PROTOBUF_ARCH_S390 1
#else
#error Host architecture was not detected as supported by protobuf
#endif
--
1.8.1.4

6
protobuf.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Mon May 27 10:44:05 UTC 2013 - dvaleev@suse.com
- Build on architectures where no specialized code has been written
0001-Add-generic-GCC-support-for-atomic-operations.patch
-------------------------------------------------------------------
Fri Apr 12 18:35:09 UTC 2013 - ftake@geeko.jp

2
protobuf.spec
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@ -42,6 +42,7 @@ Url: http://code.google.com/p/protobuf/
Source0: http://protobuf.googlecode.com/files/%{name}-%{version}.tar.bz2
Source1: manifest.txt.in
Patch0: protobuf-setuptools-2.4.1.patch
Patch1: 0001-Add-generic-GCC-support-for-atomic-operations.patch
BuildRoot: %{_tmppath}/%{name}-%{version}-build
%if 0%{?suse_version} > 1010
BuildRequires: fdupes
@ -133,6 +134,7 @@ This package contains the Python bindings for Google Protocol Buffers.
%setup -q
%patch0 -p0
%patch1 -p1
%build
%if 0%{?mandriva_version}