Add dkms nvidia override with AL2-kernel5

Author: francesco-giordano

cookbooks/aws-parallelcluster-install/files/amazon/dkms/nvidia.conf

@@ -0,0 +1 @@
+MAKE[0]="'make' -j2 NV_EXCLUDE_BUILD_MODULES='' KERNEL_UNAME=${kernelver} modules CC=/usr/bin/gcc10-gcc"

cookbooks/aws-parallelcluster-install/recipes/nvidia.rb

@@ -32,6 +32,17 @@
     action :uninstall
   end
 
+  # Amazon linux 2 with Kernel 5 need to set CC to /usr/bin/gcc10-gcc using dkms override
+  if platform?('amazon') && node['kernel']['release'].split('.')[0].to_i == 5
+    cookbook_file 'dkms/nvidia.conf' do
+      source 'dkms/nvidia.conf'
+      path '/etc/dkms/nvidia.conf'
+      owner 'root'
+      group 'root'
+      mode '0644'
+    end
+  end
+
   # Install NVIDIA driver
   bash 'nvidia.run advanced' do
     user 'root'