envoy 1.20 build fails due to unknown warning option '-Wno-maybe-uninitialized #18986
Description
Title: envoy 1.20 build fails using clang due to unknown warning option '-Wno-maybe-uninitialized'
Description:
We are trying to build new envoy binary based envoy 1.20 source code but we are facing some issues:
error: unknown warning option '-Wno-maybe-uninitialized'; did you mean '-Wno-uninitialized'? [-Werror,-Wunknown-warning-option]
Target //source/exe:envoy-static failed to build
We are compiling using CLANG. Below is a section of our Dockerfile used for the build:
WORKDIR /tmp
--
| RUN git clone https://"${GERRIT_USERNAME}:${GERRIT_PASSWORD}"@gerrit.ericsson.se/a/3pp/foss/github.com/envoyproxy/envoy
| #RUN git clone https://github.com/envoyproxy/envoy.git
| WORKDIR /tmp/envoy
| RUN git checkout ${ENVOY_VERSION}
| RUN CC=clang CXX=clang++ bazel build --fission=no -c opt //source/exe:envoy-static
| RUN strip bazel-bin/source/exe/envoy-static -o bazel-bin/source/exe/envoy
Compiling exactly in the same way with envoy 1.18.4 source code we didn't have any issue.
Can you please suggest how to fix it?
Thanks!