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adjust ExclusiveArch: build exceptions

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After upstream 1315d44 ("Use shift rather than crc for hashing.")
memkind dropped its dependency on SSE4.2 instructions in order
to compute thread local storage hashing, thus we can amend
other 64-bit arches to the ExclusiveArch exception

Signed-off-by: Rafael Aquini <aquini@redhat.com>
This commit is contained in:
Rafael Aquini 2020-10-07 15:28:06 -04:00
parent a47ca201b1
commit 2af1b8729c
1 changed files with 3 additions and 9 deletions
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12
memkind.spec
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@ -8,15 +8,9 @@ License: BSD
URL: http://memkind.github.io/memkind
BuildRequires: automake libtool numactl-devel systemd gcc gcc-c++
# x86_64 is the only arch memkind will build and work due to
# its current dependency on SSE4.2 CRC32 instruction which
# is used to compute thread local storage arena mappings
# with polynomial accumulations via GCC's intrinsic _mm_crc32_u64
# For further info check:
# - /lib/gcc/<target>/<version>/include/smmintrin.h
# - https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36095
# - http://en.wikipedia.org/wiki/SSE4
ExclusiveArch: x86_64
# Upstream testing of memkind is done exclusively on x86_64; other archs
# are unsupported but may work.
ExclusiveArch: x86_64 ppc64 ppc64le s390x aarch64
Source0: https://github.com/%{name}/%{name}/archive/%{gittag0}/%{name}-%{version}.tar.gz
Patch0: memkind-gcc11.patch