         prog/makefile.static -->  prog/makefile
         [Note: the autoconf build will not work if you have any files
          named "makefile" in src or prog.  If you've already run
          make-for-local and renamed the static makefiles, and you then
          want to build with autoconf, run make-for-auto to rename them
          back to makefile.static.]

       * You can customize for:
         (a) Including Leptonica image I/O functions that depend on external
             libraries, such as libp