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Re: pkg/54238: security/argon2 build fails on i386-current (8.99.41)
The following reply was made to PR pkg/54238; it has been noted by GNATS.
Subject: Re: pkg/54238: security/argon2 build fails on i386-current (8.99.41)
Date: Mon, 27 May 2019 01:12:09 +0000
This is fallout from fixing -march=native on netbsd.
opt.c has a build test if -march=native compilation works.
if it succeeds, it'll add opt.c to the build.
-march=native now works and detects sse2 on your machine, so it builds
with sse2 support. but in the real build, no sse2 is use.d
generally, we don't use -march=native in packages, as it results in
unportable binaries (the build machines are usually stronger than the
expected user machines).
but it would be a shame to disable opt.c entirely, since the worst case
of SSE2 works fine for all of amd64.
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