Fix fortran mod file handling and packing

git-svn-id: https://svn.hdfgroup.uiuc.edu/hdf5/trunk@24886 dab4d1a6-ed17-0410-a064-d1ae371a2980
Fix fortran mod file handling and packing

git-svn-id: https://svn.hdfgroup.uiuc.edu/hdf5/trunk@24887 dab4d1a6-ed17-0410-a064-d1ae371a2980