[pkgsrc/trunk]: pkgsrc/devel/libatomic_ops Updated libatomic_ops to 7.6.0.

[wiz <wiz%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/c31ebf08f81e
branches:  trunk
changeset: 362964:c31ebf08f81e
user:      wiz <wiz%pkgsrc.org@localhost>
date:      Mon May 29 12:55:10 2017 +0000

description:
Updated libatomic_ops to 7.6.0.

== [7.6.0] 2017-05-19 ==

* Add *_and/or/xor* and *_[fetch_]compare_and_swap* tests to test_atomic
* Add asm-based and/or/xor implementation for char/short/int (gcc/x86)
* Add asm-based char/short/int CAS implementation for gcc/x86[_64]
* Add configure '--disable-atomic-intrinsics' option
* Add dd_acquire_read case to test_atomic
* Add initial nios2 architecture support
* Add Makefile target (check-nolink) to compile all source without linking
* Add Makefile target to run all tests without test-driver
* Add test_atomic_generalized to Makefile and Makefile.msft
* Allow alternate CC (CROSS_CC) for AC_TRY_COMPILE (configure)
* Always define word-wide CAS for x86 (MS VC++ 8+)
* Avoid atomic_compare_exchange_n if no __GCC_HAVE_SYNC_COMPARE_AND_SWAP_n
* Avoid extra nop_full in stack_pop_acquire if atomic intrinsics used (x86)
* Basic support of TILE-Gx and TILEPro CPUs
* Code refactoring of int-wide primitives in gcc/x86.h
* Define AO_TS_SET as __GCC_ATOMIC_TEST_AND_SET_TRUEVAL if applicable
* Define CLANG/GNUC_PREREQ macros to check gcc/clang minimum version
* Do not define print_list() unless used (tests)
* Eliminate 'condition sizeof(long)>4 is always true' cppcheck style warning
* Eliminate 'ISO C90 does not support long long' compiler pedantic warning
* Eliminate 'scope of variable can be reduced' cppcheck warnings
* Eliminate redundant lwsync 2nd call in CAS_full on fail (gcc/PowerPC)
* Fix 'unknown attribute no_sanitize' compiler warning (clang prior to v3.8)
* Fix 'variable new value is never used' cppcheck style warning
* Fix missing double_compare_and_swap_dd_acquire_read
* Fix reporting about missing and/or/xor_dd_acquire_read (test_atomic)
* Hide AO_locks symbol
* Implement AO_CLEAR using C11 atomic intrinsic (GCC)
* Implement CAS_acquire/release/full using __atomic_compare_exchange_n (gcc)
* Implement char and/or/xor and short CAS for msftc ARM and X86[_64]
* Implement char CAS and char/short add for msftc X86[_64] (VS 2013+)
* Implement compiler_barrier using C11 __atomic_signal_fence (GCC)
* Implement int CAS/inc/dec for msftc/x86_64
* Implement short inc/dec directly for msftc ARM and X86[_64]
* Initial ibmc/powerpc (xlc) support
* New configure option (--enable-werror) to treat warnings as compiler errors
* New macro AO_PREFER_BUILTIN_ATOMICS to rely on C11 atomics fully (AArch64)
* Refine AO_nop_write comment for ARM big.LITTLE architecture
* Refine configure messages when checking for compiler options
* Refine documentation about _full memory ordering suffix
* Refine README how to build the library source from the repository
* Relax shareability domain for dmb st in AO_nop_write (ARM/AArch64)
* Remove redundant include windows.h from headers (msftc/x86[_64])
* Remove spaces at EOLn in asm code
* Report gcc/clang pedantic warnings (configure)
* Support NaCl/arm
* Suppress 'ISO C does not support __int128 type' GCC/Clang pedantic warning
* Test store/CAS emulation explicitly
* Update shared libraries version info to 2:0:1
* Use GCC atomic intrinsics for PowerPC 32/64 (GCC 4.8+ and clang 3.8+)
* Use GCC atomic intrinsics for x86, x64, ARM, MIPS (gcc 4.9+, clang 3.5+)
* Use generalized double-wide load/store if AO_PREFER_GENERALIZED (gcc/x86)
* Workaround '#error' cppcheck error messages
* Workaround 'condition always true', 'unused stored value' cppcheck warnings
* Workaround 'function is never used' cppcheck style warnings
* Workaround 'obsolescent ftime called' cppcheck style warning (POSIX)
* Workaround 'overflow in pointer subtraction' cppcheck warning
* Workaround 'shifting 32-bit value by 32 bits undefined' cppcheck warning
* Workaround 'uninitialized memory use' code analyzer false warning (tests)
* Workaround 'uninitialized variable' cppcheck error in hpc/hppa.h
* Workaround 'value of macro is unknown' cppcheck information messages
* Workaround a bug in double-wide intrinsics of Clang/x64 with ASan enabled
* Workaround MSan warning about uninitialized data read by generalized store

diffstat:

 devel/libatomic_ops/Makefile         |   4 ++--
 devel/libatomic_ops/PLIST            |   4 +++-
 devel/libatomic_ops/distinfo         |  12 ++++++------
 devel/libatomic_ops/patches/patch-ad |   7 ++++++-
 4 files changed, 17 insertions(+), 10 deletions(-)

diffs (65 lines):

diff -r 8defb8256f22 -r c31ebf08f81e devel/libatomic_ops/Makefile
--- a/devel/libatomic_ops/Makefile      Mon May 29 12:52:02 2017 +0000
+++ b/devel/libatomic_ops/Makefile      Mon May 29 12:55:10 2017 +0000
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.12 2017/05/18 20:37:03 adam Exp $
+# $NetBSD: Makefile,v 1.13 2017/05/29 12:55:10 wiz Exp $
 
-DISTNAME=      libatomic_ops-7.4.6
+DISTNAME=      libatomic_ops-7.6.0
 CATEGORIES=    devel
 MASTER_SITES=  ${MASTER_SITE_GITHUB:=ivmai/}
 
diff -r 8defb8256f22 -r c31ebf08f81e devel/libatomic_ops/PLIST
--- a/devel/libatomic_ops/PLIST Mon May 29 12:52:02 2017 +0000
+++ b/devel/libatomic_ops/PLIST Mon May 29 12:55:10 2017 +0000
@@ -1,4 +1,4 @@
-@comment $NetBSD: PLIST,v 1.8 2017/05/18 20:37:03 adam Exp $
+@comment $NetBSD: PLIST,v 1.9 2017/05/29 12:55:10 wiz Exp $
 include/atomic_ops.h
 include/atomic_ops/ao_version.h
 include/atomic_ops/generalize-arithm.h
@@ -24,10 +24,12 @@
 include/atomic_ops/sysdeps/gcc/ia64.h
 include/atomic_ops/sysdeps/gcc/m68k.h
 include/atomic_ops/sysdeps/gcc/mips.h
+include/atomic_ops/sysdeps/gcc/nios2.h
 include/atomic_ops/sysdeps/gcc/powerpc.h
 include/atomic_ops/sysdeps/gcc/s390.h
 include/atomic_ops/sysdeps/gcc/sh.h
 include/atomic_ops/sysdeps/gcc/sparc.h
+include/atomic_ops/sysdeps/gcc/tile.h
 include/atomic_ops/sysdeps/gcc/x86.h
 include/atomic_ops/sysdeps/generic_pthread.h
 include/atomic_ops/sysdeps/hpc/hppa.h
diff -r 8defb8256f22 -r c31ebf08f81e devel/libatomic_ops/distinfo
--- a/devel/libatomic_ops/distinfo      Mon May 29 12:52:02 2017 +0000
+++ b/devel/libatomic_ops/distinfo      Mon May 29 12:55:10 2017 +0000
@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.18 2017/05/18 20:37:03 adam Exp $
+$NetBSD: distinfo,v 1.19 2017/05/29 12:55:10 wiz Exp $
 
-SHA1 (libatomic_ops-7.4.6.tar.gz) = 0630cbe0c808f9d0e643e333143af9a69ac32828
-RMD160 (libatomic_ops-7.4.6.tar.gz) = 8b207d008eb4e6deec314b919892b76f2cd6d4d5
-SHA512 (libatomic_ops-7.4.6.tar.gz) = 29c6f937aa5d21343741aa0661aaf33ec9196b7784b7165d40dd87ce7bf8a7691f5ba94040663f078465ded1935ca01bb829a4b56b190f9db63cc141515d9819
-Size (libatomic_ops-7.4.6.tar.gz) = 479437 bytes
-SHA1 (patch-ad) = 01b30be4d320a88bd8690e65bcd243d224c3146b
+SHA1 (libatomic_ops-7.6.0.tar.gz) = b7236a3c3d6f3e5da69fe0c7b9508eb814a09825
+RMD160 (libatomic_ops-7.6.0.tar.gz) = 2500519f00de1e1197eb3d57f3858702b07c13d8
+SHA512 (libatomic_ops-7.6.0.tar.gz) = 58f1f1df94ff33bda5833af2e3a6a4af120ccfc0cec0fb15e2db24341e2ffd5a6436169cb4e7dbd96a6cb0431c1295dc4b5270d4b01806e470bacadc902720fc
+Size (libatomic_ops-7.6.0.tar.gz) = 493177 bytes
+SHA1 (patch-ad) = 6fb90f31ca7309c8ea65fb482a9964c5267c35fe
diff -r 8defb8256f22 -r c31ebf08f81e devel/libatomic_ops/patches/patch-ad
--- a/devel/libatomic_ops/patches/patch-ad      Mon May 29 12:52:02 2017 +0000
+++ b/devel/libatomic_ops/patches/patch-ad      Mon May 29 12:55:10 2017 +0000
@@ -1,4 +1,9 @@
-$NetBSD: patch-ad,v 1.4 2014/04/16 11:21:32 wiz Exp $
+$NetBSD: patch-ad,v 1.5 2017/05/29 12:55:10 wiz Exp $
+
+revision 1.2
+date: 2009-01-31 21:05:57 +0100;  author: sketch;  state: Exp;  lines: +2 -2;
+Sun Studio x86 implementation isn't quite good enough yet for e.g.
+pulseaudio, so instead use the generic pthread implementation for now.
 
 --- src/atomic_ops.h.orig      2013-11-10 09:57:12.000000000 +0000
 +++ src/atomic_ops.h