[libc++][CI] Installs tzdata package in Docker. (#84643)

This allows testing the time zone information in the CI. This is needed to let #82108 pass the CI.
llvm · Mar 12, 2024 · af21659 · af21659
1 parent 65eea3e
commit af21659
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/libcxx/utils/ci/Dockerfile b/libcxx/utils/ci/Dockerfile
@@ -65,6 +65,12 @@ RUN <<EOF
   echo "ALL ALL = (ALL) NOPASSWD: ALL" | tee /etc/sudoers || true
 EOF
 
+# Installing tzdata before other packages avoids the time zone prompts.
+# These prompts seem to ignore DEBIAN_FRONTEND=noninteractive.
+RUN sudo apt-get update \
+    && sudo apt-get install -y \
+        tzdata
+
 RUN sudo apt-get update \
     && sudo apt-get install -y \
         python3 \