On 05/09/2018 02:51, Andres Freund wrote:
> My current proposal is thus to do add a check that does
> #if defined(__clang__) && defined(__i386__) && !defined(__SSE2_MATH__)
> something-that-fails
> #endif
> in an autoconf test, and have configure complain if that
> fails. Something roughly along the lines of
> "Compiling PostgreSQL with clang, on 32bit x86, requires SSE2 support. Use -msse2 or use gcc."
Would this not be invalidated if the bug you have filed gets fixed?
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Peter Eisentraut http://www.2ndQuadrant.com/
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