[MacPorts] #41622: fftw-3: enable avx instructions
MacPorts
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Tue Dec 3 06:49:58 PST 2013
#41622: fftw-3: enable avx instructions
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Reporter: nicos@… | Owner: ram@…
Type: enhancement | Status: reopened
Priority: Normal | Milestone:
Component: ports | Version:
Resolution: | Keywords: haspatch
Port: fftw-3 |
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Comment (by nicos@…):
Not necessarily, but this may mean that some older versions of clang may
have to be blacklisted since they can't handle the additional options from
the patch. Another option would be to apply the options from this patch
only on some versions of clang, but that seems more complicated.
The attached patch could be used to blacklist the clang compiler from
Xcode version 4.2 and older (which would in practice fall back to llvm-
gcc-4.2 on 10.6).
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Ticket URL: <https://trac.macports.org/ticket/41622#comment:15>
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