macos installation of PETSc does not work

.github/workflows/Fortran.yml

@@ -2,7 +2,7 @@ name: Grid and Mesh Solver
 on: [push]
 
 env:
-  PETSC_VERSION: '3.18.1'
+  PETSC_VERSION: '3.18.2'
   HOMEBREW_NO_ANALYTICS: 'ON'     # Make Homebrew installation a little quicker
   HOMEBREW_NO_AUTO_UPDATE: 'ON'
   HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK: 'ON'
@@ -11,14 +11,14 @@ env:
 
 jobs:
 
-  gcc:
+  gcc_ubuntu:
 
-    runs-on: ${{ matrix.os }}
+    runs-on: ubuntu-22.04
 
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-latest]
-        gcc_v: [9, 10, 11]      # Version of GCC compilers
+        gcc_v: [9, 10, 11, 12]
+      fail-fast: false
 
     env:
       GCC_V: ${{ matrix.gcc_v }}
@@ -27,8 +27,7 @@ jobs:
 
       - uses: actions/checkout@v3
 
-      - name: GCC - Install (Linux)
-        if: contains( matrix.os, 'ubuntu')
+      - name: GCC - Install
         run: |
           sudo add-apt-repository ppa:ubuntu-toolchain-r/test
           sudo apt-get update
@@ -38,12 +37,6 @@ jobs:
           --slave /usr/bin/g++      g++      /usr/bin/g++-${GCC_V} \
           --slave /usr/bin/gcov     gcov     /usr/bin/gcov-${GCC_V}
 
-      - name: GCC - Install (macOS)
-        if: contains( matrix.os, 'macos')
-        run: |
-          brew install gcc@${GCC_V} || brew upgrade gcc@${GCC_V} || true
-          brew link gcc@${GCC_V}
-
       - name: PETSc - Cache download
         id: petsc-download
         uses: actions/cache@v3
@@ -63,28 +56,19 @@ jobs:
           export PETSC_ARCH=gcc${GCC_V}
           printenv >> $GITHUB_ENV
 
-      - name: PETSc - Cache installation
+      - name: PETSc - Cache Installation
         id: petsc-install
         uses: actions/cache@v3
         with:
           path: petsc-${{ env.PETSC_VERSION }}
-          key: petsc-${{ env.PETSC_VERSION }}-${{ matrix.os }}-gcc${{ matrix.gcc_v }}-${{ hashFiles('**/petscversion.h') }}
+          key: petsc-${{ env.PETSC_VERSION }}-gcc${{ matrix.gcc_v }}-${{ hashFiles('**/petscversion.h') }}
 
-      - name: PETSc - Install (Linux)
-        if: contains( matrix.os, 'ubuntu')
+      - name: PETSc - Installation
         run: |
           cd petsc-${PETSC_VERSION}
           ./configure --with-fc=gfortran --with-cc=gcc --with-cxx=g++ \
-          --download-mpich --download-fftw --download-hdf5 --download-hdf5-fortran-bindings=1 --download-zlib \
-          --with-mpi-f90module-visibility=0
-          make all
-
-      - name: PETSc - Install (macOS)
-        if: contains( matrix.os, 'macos')
-        run: |
-          cd petsc-${PETSC_VERSION}
-          ./configure --with-fc=gfortran-${GCC_V} --with-cc=gcc-${GCC_V} --with-cxx=g++-${GCC_V} \
-          --download-openmpi --download-fftw --download-hdf5 --download-hdf5-fortran-bindings=1 --download-zlib
+          --download-openmpi --download-fftw --download-hdf5 --download-hdf5-fortran-bindings=1 --download-zlib \
+          --with-mpi-f90module-visibility=1
           make all
 
       - name: DAMASK - Compile
@@ -100,6 +84,7 @@ jobs:
         run: |
           ./bin/DAMASK_grid -l tensionX.yaml -g 20grains16x16x16.vti -w examples/grid
 
+
   intel:
 
     runs-on: [ubuntu-22.04]
@@ -107,6 +92,7 @@ jobs:
     strategy:
       matrix:
         intel_v: [classic, llvm]      # Variant of Intel compilers
+      fail-fast: false
 
     env:
       INTEL_V: ${{ matrix.intel_v }}
@@ -143,7 +129,7 @@ jobs:
       - name: PETSc - Prepare
         run: |
           tar -xf download/petsc-${PETSC_VERSION}.tar.gz -C .
-          sed -i "1715s/if not os.path.isfile(os.path.join(self.packageDir,'configure')):/if True:/g" \
+          sed -i "1718s/if not os.path.isfile(os.path.join(self.packageDir,'configure')):/if True:/g" \
           ./petsc-${PETSC_VERSION}/config/BuildSystem/config/package.py
           export PETSC_DIR=${PWD}/petsc-${PETSC_VERSION}
           export PETSC_ARCH=intel-${INTEL_V}