Given how patch-um_Makefile was constructed correctly with configure
variables, I suspect the similar-but-incorrect patch-sb_Makefile was
simply regenerated after configure was run. Let's replace the hardcoded
gfortran48 and it's flags with %%FC%% and %%FFLAGS%% so NASTRAN-95 builds
on other fortran compilers.
Approved by: Just-Fix-It
The maximum string length is 7 characters, so setting it to OPSYS:tu
wouldn't work in all cases (e.g. DragonFly) but having NASTRAN advertise
itself as a native FreeBSD program is still better in any case.
PR: 211781
Submitted by: maintainer (pfg)