To be strictly, there is no needs in rpath using if libwine placed in standard place as /usr/lib
I got follow broken requires when build rpm package:
/usr/bin/../lib/libwine.so.1(WINE_1.0) /usr/bin/../lib/libwine_unicode.so.1(WINE_1.0)
Is that an error during building of the rpm, or during installing it? Could you post the exact message and the .spec file used to build it? I reckon there's other software out there that does the same thing and somehow rpm handles it fine . . . Interesting.
Kuba