round down to even major ubuntu version

rapidsai · Jan 3, 2024 · e213add · e213add
1 parent f55e960
commit e213add
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/features/src/cuda/install.sh b/features/src/cuda/install.sh
@@ -23,7 +23,13 @@ check_packages                 \
 echo "Downloading CUDA keyring...";
 
 export NVARCH="$(uname -p)";
-export OSNAME="$(. /etc/os-release; echo "$ID${VERSION_ID/./}")";
+export OSNAME="$(
+    . /etc/os-release;
+    major="$(cut -d'.' -f1 <<< "${VERSION_ID}")";
+    minor="$(cut -d'.' -f2 <<< "${VERSION_ID}")";
+    echo "$ID$((major - (major % 2)))${minor}";
+)";
+
 VERSION="${CUDA_VERSION:-${VERSION:-12.2.0}}";
 
 if [[ "$NVARCH" == aarch64 ]]; then