NETCDF-Fortran 4.6.1 fails to build with Ubuntu 20

[HathewayWill]

• the version of the software with which you are encountering an issue
  4.6.1

• environmental information (i.e. Operating System, compiler info, java version, python version, etc.)
  Ubuntu 20
  jasper 1.900.1
  libpng 1.6.39
  mpich 4.2.1
  hdf5/phdf5 1.14.4.3
  netcdf-c 4.9.2
  zlib 1.3.1

• a description of the issue with the steps needed to reproduce it
  fails to compile shared and static directory together when FFLAGS and FCFLAGS are set with -fPIC as reccomended

see log files
autoreconf.log
config.log
configure.log
make.check.log
make.install.log
make.log

@edwardhartnett @edhartnett