Thanks Jeroen (you can reply on the vote thread about this next time there's an issue with an RC).
Unfortunately I don't think it would be a good idea to block the release over this. We don't have CI for this build configuration, so we should try to fill this gap for the 0.13 release On Sun, Jan 13, 2019, 7:55 AM Jeroen Ooms <jeroeno...@gmail.com wrote: > Did a test build of the 0.12 RC with mingw-w64 on GCC-8.2.0, getting: > Build error: '_mm_crc32_u64' was not declared in this scope. Full log: > > https://ci.appveyor.com/project/jeroen/rtools-packages/build/job/c619b6ibu1uqeqln > > I'm not sure what this does but I would guess that you should be using > _mm_crc32_u32 instead of _mm_crc32_u64 on 32bit (or disable SSE4 > extensions all together)? >
