Worked on stabilizing build and continuous integration pipelines for the Intel-tensorflow/tensorflow and Intel-tensorflow/xla repositories by addressing GCC 15 compatibility issues. Focused on upgrading the Gloo library and updating Bazel workspace configurations, including precise commit hash and SHA256 references, to ensure reproducible builds. Utilized Bzl for build system configuration, resolving two critical bugs that previously caused build failures with the newer compiler version. The technical approach emphasized cross-repository consistency, enabling smoother downstream deployments and releases. This work improved the reliability of CI processes and supported ongoing development by maintaining compatibility with evolving toolchains and build environments.