[MacPorts] #62878: openmpi: fix builds for MacOS 10.8 and earlier, by disabling use of AVX instruction set; mark known_fail, for cases not easily fixable
MacPorts
noreply at macports.org
Sat May 15 13:04:06 UTC 2021
#62878: openmpi: fix builds for MacOS 10.8 and earlier, by disabling use of AVX
instruction set; mark known_fail, for cases not easily fixable
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Reporter: jmroot | Owner: mascguy
Type: defect | Status: assigned
Priority: Normal | Milestone:
Component: ports | Version:
Resolution: | Keywords:
Port: openmpi |
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Comment (by kencu):
Replying to [comment:12 mascguy]:
> Is it possible to update the cctools assembler to support AVX, etc, on
the older MacOS releases?
no, that code is circa 2008 and will never be updated. All Apple efforts
went into clang.
Don't worry about the clang-9.0 install. It's the defacto system compiler
for MacPorts on all older systems, and all Intel users on almost all
systems olde than 10.12 or so will have it installed already.
--
Ticket URL: <https://trac.macports.org/ticket/62878#comment:13>
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