Make deplibs check fallback work for 64-bit Windows and Windows CE

The "normal" check was fixed some time ago, but the fallback code was overlooked. This patch fixes that as well. Btw, why isn't the original fix (b5282894) in the 2.2.6b release? The fix is over one year old and still isn't in any released version. Rgds -- Pierre OssmanOpenSource-bas

Re: Preloading without .la

Let's give this another go. I've included a patch against master this time. For a reminder, the problem is that libltdl mangles library names for the preload table, but libtool does not, resulting it being impossible to look up things. Also, some programs expect the library names in the preload t