Explicitly set up CXX env for knn in AL2 build env (#4727)

Signed-off-by: Junqiu Lei <[email protected]>
opensearch-project · May 24, 2024 · 6a4510e · 6a4510e
1 parent cdb8e47
commit 6a4510e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/docker/ci/dockerfiles/current/build.al2.opensearch.x64.arm64.dockerfile b/docker/ci/dockerfiles/current/build.al2.opensearch.x64.arm64.dockerfile
@@ -105,6 +105,7 @@ RUN yum install -y gcc10* && \
     update-alternatives --install /usr/bin/gcc gcc $(which gcc10-gcc) 1 && \
     update-alternatives --install /usr/bin/g++ g++ $(which gcc10-g++) 1
 ENV FC=gcc10-gfortran
+ENV CXX=g++
 
 # Change User
 USER $CONTAINER_USER