Corinna Vinschen wrote: >Yes, I would prefer a .dll.a file because that's the current scheme. > > Ok, done. Actually BLT had the command to do it, but the wrong target filename. Anyway now it makes a .dll.a, and the symlink for the .dll in lib/ is removed. http://www.santafe.edu/~mgd/cygwin/blt/ Thanks again. P.S. Any thoughts on HDF5? I need that for another package I'm making.