From 4b4fddb755b36677c69358c7cbdc2f63c1866b6f Mon Sep 17 00:00:00 2001
From: Martin Diehl <mail@martin-diehl.net>
Date: Sat, 25 Nov 2023 07:51:05 +0100
Subject: [PATCH] use the PETSc way for flags

---
 .github/workflows/Fortran.yml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/Fortran.yml b/.github/workflows/Fortran.yml
index 4ae9fcbcb..78537b353 100644
--- a/.github/workflows/Fortran.yml
+++ b/.github/workflows/Fortran.yml
@@ -130,7 +130,8 @@ jobs:
       - name: PETSc - Installation
         run: |
           cd petsc-${PETSC_VERSION}
-          COPTFLAGS='-O0' FOPTFLAGS='-O0' CXXOPTFLAGS='-O0' ./configure --with-fc=gfortran-${GCC_V} --with-cc=gcc-${GCC_V} --with-cxx=g++-${GCC_V} \
+          ./configure --with-fc=gfortran-${GCC_V} --with-cc=gcc-${GCC_V} --with-cxx=g++-${GCC_V} \
+          --CFLAGS='-O0' --CXXFLAGS='-O0' --FFLAGS='-O0' \
           --download-openmpi --download-fftw --download-hdf5 --download-zlib --download-make \
           --download-hdf5-fortran-bindings=1 --with-mpi-f90module-visibility=1
           make all