http://bugs.winehq.org/show_bug.cgi?id=3721
------- Additional Comments From hans@it.vu.nl 2005-31-10 16:22 ------- I have seen this too. I solved by doing a 'make distclean' before './configure && make depend && make'. You may wan to remove the *.spec.c files by hand. Wine no longer needs them, but a 'make clean' will not get rid of them because you already updated your tree, so Wine doesn't know about these files anymore.