resource: TEMP build clones from nkrim/gem5 for testing purposes

src/x86-ubuntu/scripts/post-installation.sh

@@ -41,7 +41,7 @@ rm /etc/update-motd.d/*
 echo "Building and installing gem5-bridge (m5) and libm5"
 
 # Just get the files we need
-git clone https://github.com/gem5/gem5.git --depth=1 --filter=blob:none --no-checkout --sparse --single-branch --branch=stable
+git clone https://github.com/nkrim/gem5.git --depth=1 --filter=blob:none --no-checkout --sparse --single-branch --branch=gem5-bridge
 pushd gem5
 # Checkout just the files we need
 git sparse-checkout add util/m5