New comment by tornaria on void-packages repository https://github.com/void-linux/void-packages/pull/32601#issuecomment-963716241 Comment: > ``` > +configure_args="--enable-openmp ax_cv_c_flags__msse3=no ax_cv_have_ssse3_ext=no" > +hostmakedepends="pkg-config" > +makedepends="libgomp-devel libpng-devel" > ``` > > With this it works, shall I merge? It's ok with me. I think it might be preferrably to use `ax_cv_have_sse3_ext=no ax_cv_have_ssse3_ext=no`. With your args it seems `HAVE_SSE3` ends up defined in `config.h`.