I hate bothering the -devel list with compile errors, but they don't seem to get fixed, so I start wondering if anyone else besides me is using gcc4 at all..
preloader.c: In function ‘is_in_preload_range’: preloader.c:863: error: ‘union <anonymous>’ has no member named ‘a_ptr’ preloader.c:864: error: ‘union <anonymous>’ has no member named ‘a_ptr’ make[1]: *** [preloader.o] Error 1 make[1]: Leaving directory `/home/phantom/src/wine/loader' make: *** [loader] Error 2