Tell tar to follow symlinks. (#3745)
Tell tar to follow symlinks. (#3745)

In Google our distributed build system ends up generating symlinks local
to the build cluster which are not valid when outputs are untarred
elsewhere. This tells tar to dereference those symlinks and instead
capture the file contents.

Signed-off-by: Trevor Schroeder <88788e54df49a582df14bd191e279c0df3591144@google.com>
envoyproxy/envoy-wasm,lyft/envoy,jrajahalme/envoy,istio/envoy,istio/envoy,eklitzke/envoy,envoyproxy/envoy-wasm,lyft/envoy,envoyproxy/envoy,envoyproxy/envoy-wasm,envoyproxy/envoy-wasm,jrajahalme/envoy,envoyproxy/envoy-wasm,jrajahalme/envoy,dnoe/envoy,envoyproxy/envoy,jrajahalme/envoy,eklitzke/envoy,dnoe/envoy,eklitzke/envoy,envoyproxy/envoy,dnoe/envoy,jrajahalme/envoy,eklitzke/envoy,istio/envoy,istio/envoy,envoyproxy/envoy,lizan/envoy,jrajahalme/envoy,eklitzke/envoy,lizan/envoy,dnoe/envoy,envoyproxy/envoy,lizan/envoy,envoyproxy/envoy-wasm,lyft/envoy,lyft/envoy,envoyproxy/envoy,lizan/envoy,dnoe/envoy,lizan/envoy,lyft/envoy,envoyproxy/envoy,lyft/envoy,envoyproxy/envoy,envoyproxy/envoy,istio/envoy,envoyproxy/envoy,eklitzke/envoy,envoyproxy/envoy-wasm,lizan/envoy,istio/envoy,istio/envoy,envoyproxy/envoy,envoyproxy/envoy