anchor.diff:          pkg-config
   
   FROM build-dependencies AS openssl
  -RUN git clone --depth 1 -b OpenSSL_1_1_1n+quic https://github.com/quictls/openssl && \
  +RUN git clone --depth 1 -b OpenSSL_1_1_1s+quic https://github.com/quictls/openssl && \
       cd openssl && \
       ./config enable-tls1_3 && \
       make -j $(nproc) && \
  
positive.code: COPY --from=openssl /usr/local/ /usr/local/
  COPY --from=nghttp3 /usr/local/ /usr/local/
  COPY --from=ngtcp2 /usr/local/ /usr/local/
  RUN git clone --depth=1 -b curl-7_80_0 https://github.com/curl/curl && \
      cd curl && \
      autoreconf -fi && \
      ./configure --enable-alt-svc --with-openssl --with-nghttp2 --with-nghttp3 --with-ngtcp2 && \
  
negative.code:     echo 'label ::1/128 0' > /etc/gai.conf
  
  FROM runtime AS dependencies
  COPY --from=composer:2.4.4 /usr/bin/composer /usr/bin/composer
  RUN --mount=type=cache,id=api:/var/cache/apt,target=/var/cache/apt \
      --mount=type=cache,id=api:/var/lib/apt/lists,target=/var/lib/apt/lists \
      apt-get -y update && \
  