Date: Sat, 17 Nov 2018 01:06:47 +0000 From: bugzilla-noreply@freebsd.org To: ports-bugs@FreeBSD.org Subject: [Bug 227294] math/openblas: why has to be built manually? Message-ID: <bug-227294-7788-Iq2ycl2xOP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-227294-7788@https.bugs.freebsd.org/bugzilla/> References: <bug-227294-7788@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D227294 Pavel Minaev <int19h@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |int19h@gmail.com --- Comment #2 from Pavel Minaev <int19h@gmail.com> --- Even with DYNAMIC_ARCH enabled, OpenBLAS still tries to do CPU detection on= the build machine, and fails if the CPU type is unknown (note that this means t= hat it'll only manifest on machines with CPUs it is not aware of, which is prob= ably why this isn't happening for official package builds). According to this bug in OpenBLAS tracker, this is by design: https://github.com/xianyi/OpenBLAS/issues/1027 Their suggested workaround is to explicitly set the CPU type to some low-featured CPU when building with DYNAMIC_ARCH (the actual CPU doesn't actually matter, since it builds support for all of them - but at least it allows the build to proceed). --=20 You are receiving this mail because: You are the assignee for the bug.=
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