clang missing emmintrin.h
I tried to compile some piece of software which requires emmintrin.h
. It works out of the box with gcc
and it works out of the box on plenty of other platforms where I'm testing (Mac, FreeBSD, OpenBSD, Solaris, Debian), however if fails to find the header when using clang
on Alpine. I figured out that I should probably just install clang-dev
, but it feels wrong to have to install a development package for a compiler. I mean, I wouldn't expect math.h
to come from clang-dev
either, I expect it to simply work out of the box after I install clang
alone.