On 4/19/10 4:02 PM, DaVince wrote: > Are you sure? That flag rather looks like it'd make the build 64-bit, not 32-bit... Obviously you've never used Gentoo. In Gentoo, USE flags work like this: if there's a minus sign in front, the associated functionality is explicitly removed, else it's explicitly included. There are several places from which the ebuild system that Gentoo uses gets USE flags; putting USE="-win64" is a precaution in case USE="win64" is specified somewhere else. Chip