Date: Tue, 28 Sep 2021 08:02:58 GMT From: Kai Knoblich <kai@FreeBSD.org> To: ports-committers@FreeBSD.org, dev-commits-ports-all@FreeBSD.org, dev-commits-ports-main@FreeBSD.org Subject: git: f31b25e7dc91 - main - devel/py-tables: Disable AVX2 CPU optimizations Message-ID: <202109280802.18S82wCq029872@gitrepo.freebsd.org>
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The branch main has been updated by kai: URL: https://cgit.FreeBSD.org/ports/commit/?id=f31b25e7dc91402729ecc19c1fca66e9ebe5ddc8 commit f31b25e7dc91402729ecc19c1fca66e9ebe5ddc8 Author: Kai Knoblich <kai@FreeBSD.org> AuthorDate: 2021-09-28 07:43:34 +0000 Commit: Kai Knoblich <kai@FreeBSD.org> CommitDate: 2021-09-28 07:43:34 +0000 devel/py-tables: Disable AVX2 CPU optimizations On amd64 platforms that have a CPU with Haswell New Instructions (AVX2), related optimizations are automatically compiled in, unless this is explicitly prevented. If the package is then used on other amd64 platforms, that have no AVX2 support, this causes problems, because the generated .so files are incompatible and lead to crashes with SIGILL upon invocation. Remedy the issue by turning off AVX2 support by default which is also upstream's default and bump PORTREVISION to force a rebuild. PR: 258714 Reported by: dvl (on IRC) Reviewed by: wen (maintainer) Approved by: portmgr (blanket: build fix) MFH: 2021Q3 --- devel/py-tables/Makefile | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/devel/py-tables/Makefile b/devel/py-tables/Makefile index f10cee471616..d1d4e59fb306 100644 --- a/devel/py-tables/Makefile +++ b/devel/py-tables/Makefile @@ -2,6 +2,7 @@ PORTNAME= tables PORTVERSION= 3.6.1 +PORTREVISION= 1 CATEGORIES= devel python MASTER_SITES= CHEESESHOP PKGNAMEPREFIX= ${PYTHON_PKGNAMEPREFIX} @@ -28,6 +29,15 @@ USE_PYTHON= autoplist concurrent distutils cython PORTEXAMPLES= * OPTIONS_DEFINE= EXAMPLES +OPTIONS_DEFINE_amd64= AVX2 + +AVX2_DESC= Enable Haswell New Instructions (AVX2) support + +# Explicitly disable AVX2 otherwise it will be automatically enabled if the CPU +# supports it. If compiled in and run on hosts that have no AVX2 support, it +# will trigger a SIGILL (Illegal instruction) +# See also: https://github.com/PyTables/PyTables/issues/841 +AVX2_VARS_OFF= MAKE_ENV+=DISABLE_AVX2=yes post-patch: @${REINPLACE_CMD} -e "s,%%LOCALBASE%%,${LOCALBASE}," ${WRKSRC}/setup.py
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