Compiling it under cygwin results in:
 
../rpmio/.libs/librpmio.a(rpmrpc.o): In function `Globfree':/home/st/SWDevelopment/rpm-5.1b2/rpmio/rpmrpc.c:1765: undefined reference to `globfree64'/home/st/SWDevelopment/rpm-5.1b2/rpmio/rpmrpc.c:1765: undefined reference to `globfree64'
 
Any hints?
> RPM 5.1b2 was released today and is now available for your tests!> Find it under http://rpm5.org/files/rpm-5.1/> If no major flaws are detected in this version,> the next release will be RPM 5.1.0 in a few days.