
                    #######################################
                    SOURCE Directory for the Tinker Package
                    #######################################

      This directory contains Fortran source code for the current version
      of the Tinker program package.

      The code is in standard Fortran and should compile unchanged on most
      systems. Script files to build the package on a variety of machines
      are in subdirectories named for machine/operating systems. Makefiles
      and scripts for use of cmake are also provided.

      Only a few source files may require editing prior to building. These
      are "sizes.f" which contains master array dimensions used throughout
      the package, and "openend.f" which is a system dependent routine to
      open a file at the end.

      If you are building an OpenMP-capable Tinker version with the Intel
      Fortran compiler, then it is necessary to uncomment the calls to
      Intel-specific routines "kmp_set_stacksize_s" and "kmp_set_blocksize"
      near the top of the file "initial.f".

      Also, if your system does not support the iargc/getarg mechanism
      for command line arguments, then comment the call to the subroutine
      "command" at the bottom of "initial.f".

