Hello, I'm trying to install MPICH(mpich-3. 0. 4. tar. gz) on my Dell Dekstop running on Ubuntu 20. 04 LTS. I'm encountering error message during ./configure that reads --------------------------------------------------------------------------------------------"checking
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Hello,

I'm trying to install MPICH(mpich-3.0.4.tar.gz) on my Dell Dekstop running on Ubuntu 20.04 LTS. I'm encountering error message during ./configure that reads
--------------------------------------------------------------------------------------------
"checking whether gfortran allows mismatched arguments... no
configure: error: The Fortran compiler gfortran will not compile files that call
the same routine with arguments of different types."
----------------------------------------------------------------------------------------------
I'm using gfortran for my FORTRAN 90 as well as FORTRAN 77 compiler. How do I resolve this?

My c.txt is attached below for reference.