This is perhaps very stupid question, but can I build Haiku from within windows OS?
I don’t need it to run…just to build it to know my changes are buildable before build it under Haiku itself.
I really hate to use other development environments other than MS VS.
The short answer is no, you cannot build Haiku with Windows. The long answer is that if you setup a case-sensitive file system and installed cygwin with all the pre-requisite software then you should be able to build Haiku, with a little luck and a bunch of work.
Of course, editing code from VS is no problem! The 3rd of those solutions should be fine… you could run haiku in a VM, svn up for changes and build them. I don’t think haiku supports samba, beos had samba and maybe that used to work in haiku, but unless I missed something it doesn’t have it at the moment. I think windows can do nfs though, so you could use that (haiku has got full nfsv4 support in the nightlies).