Accepting request 385734 from home:Andreas_Schwab:Factory
- aarch64-gcc5.patch: fix build with gcc >= 5 OBS-URL: https://build.opensuse.org/request/show/385734 OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libatomic_ops?expand=0&rev=19
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aarch64-gcc5.patch
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aarch64-gcc5.patch
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From 437c10b73ae4b83306f77c851cf8385172ae3759 Mon Sep 17 00:00:00 2001
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From: Frank Schaefer <frank.schaefer@tekcomms.com>
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Date: Tue, 9 Jun 2015 17:10:00 -0500
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Subject: [PATCH] Fix GCC 5.x compatibility for AArch64 double-wide primitives
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Small change to make aarch64 support work with gcc 5.x. Otherwise it
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demands gcc -latomic and still fails test_stack.
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* src/atomic_ops/sysdeps/gcc/aarch64.h (AO_double_load,
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AO_double_load_acquire, AO_double_store, AO_double_store_release,
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AO_double_compare_and_swap, AO_double_compare_and_swap_acquire,
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AO_double_compare_and_swap_release, AO_double_compare_and_swap_full):
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Use assembly implementation even for GCC v5+ (not just GCC 4.x).
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---
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src/atomic_ops/sysdeps/gcc/aarch64.h | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/atomic_ops/sysdeps/gcc/aarch64.h b/src/atomic_ops/sysdeps/gcc/aarch64.h
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index f969f13..b7f2ef0 100644
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--- a/src/atomic_ops/sysdeps/gcc/aarch64.h
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+++ b/src/atomic_ops/sysdeps/gcc/aarch64.h
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@@ -30,7 +30,7 @@
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#endif
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/* TODO: Adjust version check on fixing double-wide AO support in GCC. */
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-#if __GNUC__ == 4
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+#if __GNUC__ >= 4
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AO_INLINE AO_double_t
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AO_double_load(const volatile AO_double_t *addr)
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@@ -195,6 +195,6 @@
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return !result;
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}
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# define AO_HAVE_double_compare_and_swap_full
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-#endif /* __GNUC__ == 4 */
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+#endif /* __GNUC__ >= 4 */
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#include "generic.h"
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--
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2.8.0
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@ -1,3 +1,8 @@
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-------------------------------------------------------------------
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Thu Apr 7 12:26:58 UTC 2016 - schwab@suse.de
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- aarch64-gcc5.patch: fix build with gcc >= 5
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-------------------------------------------------------------------
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-------------------------------------------------------------------
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Thu Mar 5 09:41:01 UTC 2015 - jengelh@inai.de
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Thu Mar 5 09:41:01 UTC 2015 - jengelh@inai.de
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@ -1,7 +1,7 @@
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#
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#
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# spec file for package libatomic_ops
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# spec file for package libatomic_ops
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#
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#
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# Copyright (c) 2015 SUSE LINUX GmbH, Nuernberg, Germany.
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# Copyright (c) 2016 SUSE LINUX GmbH, Nuernberg, Germany.
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#
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#
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# All modifications and additions to the file contributed by third parties
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# All modifications and additions to the file contributed by third parties
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# remain the property of their copyright owners, unless otherwise agreed
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# remain the property of their copyright owners, unless otherwise agreed
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@ -27,6 +27,7 @@ Url: https://github.com/ivmai/libatomic_ops
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#Git-Clone: git://github.com/ivmai/libatomic_ops
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#Git-Clone: git://github.com/ivmai/libatomic_ops
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Source: http://www.ivmaisoft.com/_bin/atomic_ops/%name-%version.tar.gz
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Source: http://www.ivmaisoft.com/_bin/atomic_ops/%name-%version.tar.gz
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Patch2: libatomic_ops-ppc64.patch
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Patch2: libatomic_ops-ppc64.patch
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Patch3: aarch64-gcc5.patch
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BuildRequires: autoconf
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BuildRequires: autoconf
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BuildRequires: automake
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BuildRequires: automake
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BuildRequires: libtool
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BuildRequires: libtool
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@ -56,6 +57,7 @@ that involves minimum overhead across a variety of architectures.
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%prep
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%prep
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%setup -q
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%setup -q
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%patch2 -p1
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%patch2 -p1
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%patch3 -p1
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%build
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%build
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autoreconf -fvi
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autoreconf -fvi
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