Hi! Try the attached patch - I haven't tested it, but it should fix the issue you see in the build log. I can't guarantee though that there are no other ones ;-) (For that, I'd actually have to (cross) compile BioD on that architecture).
Cheers, Matthias
commit c2197593117a7eff47d4ee257da6d298b31e2736 Author: Matthias Klumpp <matth...@tenstral.net> Date: Mon Apr 10 03:47:19 2017 +0200 Fix build on i386 diff --git a/bio/sff/read.d b/bio/sff/read.d index d4ea996..91b0623 100644 --- a/bio/sff/read.d +++ b/bio/sff/read.d @@ -22,5 +22,5 @@ struct SffRead { ushort clip_adapter_right; /// Record start offset in the file - size_t file_offset; + ulong file_offset; // undead.stream uses ulong instead of size_t for positions, so we do that too here to be compatible }