[vgpu-manager/ubuntu22.04] Install gcc-12 in vgpu driver manager container

This was fixed in dd69782 for regular
installs, but vgpu-manager still fails to compile drivers in Ubuntu22.04
with Kernels in 5.19.x/6.5.x

Signed-off-by: Gaëtan Faugère <[email protected]>

Author: gfaugere

vgpu-manager/ubuntu22.04/Dockerfile

@@ -18,6 +18,13 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
         pciutils && \
     rm -rf /var/lib/apt/lists/*
 
+# Install the gcc-12 package in Ubuntu 22.04 as Kernels with versions 5.19.x and 6.5.x need gcc 12.3.0 for compilation
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends gcc-12 g++-12 && \
+    update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-12 12 && \
+    update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-12 12 && \
+    rm -rf /var/lib/apt/lists/*
+
 RUN echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy main universe" > /etc/apt/sources.list && \
     echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-updates main universe" >> /etc/apt/sources.list && \
     echo "deb [arch=amd64] http://archive.ubuntu.com/ubuntu/ jammy-security main universe" >> /etc/apt/sources.list && \