Subject: Configure error on package mpich

From: Clement Barthelemy <[email-masked]>
Date: Mon, 17 Jan 2022 15:23:44 +0100 (CET)

Hi,

The package [email-masked] does not build using 

guix build mpich

It fails with an error during the configure phase :

configure: error: The Fortran compiler gfortran will not compile files that call the same routine with arguments of different types.

I believe this is due to a change in gfortran10 :

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91731

Clément