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Fix https://github.com/boostorg/multiprecision/issues/419

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The PR https://github.com/boostorg/multiprecision/pull/421 fixes the
issue, and is planned for Boost version 1.79.0.
This commit is contained in:
Laurent Rineau 2022-02-01 15:56:55 +01:00
parent 6edfd32617
commit 6502666126
2 changed files with 37 additions and 1 deletions
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27
boost-1.76.0-fix_multiprecision_issue_419-ppc64le.patch Normal file
View File

@ -0,0 +1,27 @@
From d1343f28dcbe25b100b082b34775bd92ead4602c Mon Sep 17 00:00:00 2001
From: jzmaddock <john@johnmaddock.co.uk>
Date: Tue, 25 Jan 2022 09:27:40 +0000
Subject: [PATCH] Update gcc Intel intrinsic usage config. Fixes
https://github.com/boostorg/multiprecision/issues/419.
---
include/boost/multiprecision/cpp_int/intel_intrinsics.hpp | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp b/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp
index eb4624bb4..37717cd51 100644
--- a/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp
+++ b/include/boost/multiprecision/cpp_int/intel_intrinsics.hpp
@@ -19,7 +19,11 @@
// If this is GCC/clang, then check that the actual intrinsic exists:
//
#if defined(__has_builtin) && defined(__GNUC__)
-#if !__has_builtin(__builtin_ia32_addcarryx_u64) && defined(BOOST_MP_HAS_IMMINTRIN_H) && !(defined(BOOST_GCC) && (__GNUC__ >= 9))
+#if !__has_builtin(__builtin_ia32_addcarryx_u64) && defined(BOOST_MP_HAS_IMMINTRIN_H) \
+ && !(defined(BOOST_GCC) && (__GNUC__ >= 9) \
+ && (defined(__amd64__) || defined(__amd64) || defined(__x86_64__) || defined(__x86_64)\
+ || defined(i386) || defined(__i386) || defined(__i386__) || defined(_M_AMD64) \
+ || defined(_M_X64) || defined(__amd64__) || defined(_M_X64)))
#undef BOOST_MP_HAS_IMMINTRIN_H
#endif
#elif defined(BOOST_MP_HAS_IMMINTRIN_H) && defined(__GNUC__) && !(defined(BOOST_GCC) && (__GNUC__ >= 9))

11
boost.spec
View File

@ -42,7 +42,7 @@ Name: boost
%global real_name boost
Summary: The free peer-reviewed portable C++ source libraries
Version: 1.76.0
Release: 7%{?dist}
Release: 8%{?dist}
License: Boost and MIT and Python
# Replace each . with _ in %%{version}
@ -161,6 +161,10 @@ Patch101: boost-1.76.0-fix-duplicate-typedef-in-mp.patch
# https://github.com/boostorg/random/issues/82
Patch102: boost-1.76.0-random-test.patch
# PR https://github.com/boostorg/multiprecision/pull/421
# fixes ppc64le issue https://github.com/boostorg/multiprecision/issues/419
Patch103: boost-1.76.0-fix_multiprecision_issue_419-ppc64le.patch
%bcond_with tests
%bcond_with docs_generated
@ -685,6 +689,7 @@ find ./boost -name '*.hpp' -perm /111 | xargs chmod a-x
%patch100 -p1
%patch101 -p1
%patch102 -p1
%patch103 -p2
%build
%set_build_flags
@ -1296,6 +1301,10 @@ fi
%{_mandir}/man1/b2.1*
%changelog
* Tue Feb 1 2022 Laurent Rineau <laurent.rineau@cgal.org> - 1.76.0-8
- Add patch to fix Boost Multiprecision on ppc64le
https://github.com/boostorg/multiprecision/issues/419
* Wed Jan 19 2022 Fedora Release Engineering <releng@fedoraproject.org> - 1.76.0-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild