wine users - May 2010 - wine-git 1.1.44 build fails with "undefined reference xxx"

I have updated my wine-git checkout some minutes ago. I have an Debian Unstable
system with AMD64 (Intel Core 2 Quad CPUs) and recent Debian packages (the rest,
not Wine).

I have configured it this way: ./configure --prefix=/opt/

So no special parameters. When I do a "make" I got this:

> wowthunk.o: In function `K32WOWCallback16Ex':
> /home/quix0r/git/wine-git/dlls/krnl386.exe16/wowthunk.c:562: undefined
reference to `__wine_enter_vm86'
> collect2: ld returned 1 exit status
> winegcc: ccache failed
> make[1]: *** [krnl386.exe16.so] Error 2
> make: *** [dlls/krnl386.exe16] Error 2

I was able to "fix" it by just calling "make distclean". And
with ccache it is only a matter of some minutes to recompile the source. It is
not in the user FAQ (http://wiki.winehq.org/FAQ), maybe someone wants to add it?

Q

PS: I would like to do it myself but I got stuck with this message:
> [Errno 13] Permission denied:
'/var/www/wine/wiki/data/user/1274274398.14.63905'