Fixing PETSC with GCC

install

@@ -378,7 +378,7 @@ else
                 echo "Error the installation of VCDEVEL failed"
                 exit 1
             fi
-            ./script/install_VCDEVEL.sh $i_dir $ncore
+            ./script/install_VCDEVEL.sh $i_dir $ncore $CC $CXX
             configure_options=" $configure_options --with-vcdevel=$i_dir/VCDEVEL "
             VCDEVEL_installed=1
         elif [ $conf_err -ne 0 ]; then

script/install_PETSC.sh

@@ -175,7 +175,7 @@ else
       [ -x "$(command -v $1)" ]
   }
 
-  $python_command ./configure COPTFLAGS="-O3 -g" CXXOPTFLAGS="-O3 -g" FOPTFLAGS="-O3 -g" $ldflags_petsc  --with-cxx-dialect=C++11 $petsc_openmp --with-mpi-dir=$mpi_dir $configure_options --prefix=$1/PETSC --with-debugging=0
+  $python_command ./configure COPTFLAGS="-O3 -g" CXXOPTFLAGS="-O3 -g" FOPTFLAGS="-O3 -g" $ldflags_petsc CC=$3 CXX=$4  --with-cxx-dialect=C++11 $petsc_openmp --with-mpi-dir=$mpi_dir $configure_options --prefix=$1/PETSC --with-debugging=0
 
 fi
 

script/install_VCDEVEL.sh

@@ -13,7 +13,7 @@ tar -xf Vc-1.4.1.tar.gz
 cd Vc-1.4.1
 mkdir build
 cd build
-cmake -DCMAKE_INSTALL_PREFIX:PATH=$1/VCDEVEL ..
+cmake -DCMAKE_INSTALL_PREFIX:PATH=$1/VCDEVEL -DCMAKE_C_COMPILER=$3 -DCMAKE_CXX_COMPILER=$4 ..
 make
 make install