> I ask because, in the german forum Arnold found a method to cure some > windows-only bugs., about mis-predicted force and probably several > assertion-failures: > https://lilypondforum.de/index.php/topic,609.msg3463.html#msg3463
The patch is very interesting. I've tried x87mant53.dll showed in the german forum. It solved not only Issue 4943 but also Issue 4975. I guess that these issues do not only occur on Windows, but on all x86 32 bit platforms except Linux. Therefore, I think that `defined (__MINGW32__)` is not necessary.