Move MPICH installation to separate file

Author: franzpoeschel

.github/workflows/dependencies/install_mpich

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+#
+
+set -eu -o pipefail
+
+mpich_ver="4.3.0"
+
+cd /opt
+wget https://www.mpich.org/static/downloads/${mpich_ver}/mpich-${mpich_ver}.tar.gz
+tar -xzf mpich-${mpich_ver}.tar.gz
+cd mpich-${mpich_ver}
+./configure --prefix=/usr/local
+make -j 4
+make -j 4 install
+cd ..
+rm -rf mpich-${mpich_ver} mpich-${mpich_ver}.tar.gz

.github/workflows/linux.yml

@@ -175,16 +175,9 @@ jobs:
         sudo apt-get install g++ gfortran python3
         sudo .github/workflows/dependencies/install_spack
 
-        pushd /opt
-        sudo wget https://www.mpich.org/static/downloads/4.3.0/mpich-4.3.0.tar.gz
-        sudo tar -xzf mpich-4.3.0.tar.gz
-        cd mpich-4.3.0
-        sudo ./configure --prefix=/usr/local
-        sudo make -j 4
-        sudo make -j 4 install
-        cd ..
-        sudo rm -rf mpich-4.3.0 mpich-4.3.0.tar.gz
-        popd
+        # Need to build this manually due to broken MPICH package in Ubuntu 24.04
+        # https://bugs.launchpad.net/ubuntu/+source/mpich/+bug/2072338
+        sudo .github/workflows/dependencies/install_mpich
 
     - name: Build
       env: {CC: gcc, CXX: g++, MPICH_CC: gcc, MPICH_CXX: g++, CXXFLAGS: -Werror}