The xxx_dev scripts and include files have changed.
In the mk system, the xxx_dev scripts had
to be used to make soft links to the (Fortran) include files necessary
for working with a library. In the new system, all such include files
are installed in a standard place, such as /star/include. All the
Fortran compilers that we are aware of have a -I option
to indicate where such include files are to be found.
Note that the names of the Fortran include files are now consistently upper-case.