anchor.diff:   && tar zxf haproxy-${HAPROXY_VERSION}.tar.gz \
    && cd haproxy-${HAPROXY_VERSION} \
    && make all -j$(nproc) \
  -    ADDLIB="-lexecinfo" \
       CPU_CFLAGS="-Os -march=x86-64" \
       DEBUG_CFLAGS= \
       EXTRA_OBJS="contrib/prometheus-exporter/service-prometheus.o" \
  
positive.code:     LUA_INC="/usr/include/lua5.3" \
      LUA_LIB="/usr/lib/lua5.3" \
      TARGET=linux-glibc \
      USE_GETADDRINFO=1 \
      USE_LUA=1 \
      USE_OPENSSL=1 \
  
negative.code: COPY --from=0 /tmp/haproxy /usr/sbin/haproxy
  
  RUN apk add --no-cache \
      lua5.3-libs
  
  STOPSIGNAL SIGUSR1
  