anchor.diff:        USE_SLZ=1 SLZ_INC=../libslz/src SLZ_LIB=../libslz \
         USE_STATIC_PCRE=1 USE_PCRE_JIT=1 PCREDIR=/tmp/pcre \
         USE_OPENSSL=1 SSL_INC=/tmp/libressl/include SSL_LIB=/tmp/libressl/lib \
  +      USE_LUA=1 \
         all \
         install-bin && \
       mkdir -p /usr/local/etc/haproxy && \
  
positive.code: ENV LIBRESSL_VERSION 2.2.6
  ENV LIBRESSL_MD5 d91d57161bcf40b22f78190224c4f028
  
  RUN buildDeps='curl gcc make file libc-dev' \
      set -x && \
      apt-get update && \
      apt-get install --no-install-recommends -y ${buildDeps} && \
  
negative.code:     make install && \
      cd .. && \
  
      # Lua
  
      curl -OJ http://www.lua.org/ftp/lua-${LUA_VERSION}.tar.gz && \
      echo ${LUA_MD5} lua-${LUA_VERSION}.tar.gz | md5sum -c && \
      tar zxf lua-${LUA_VERSION}.tar.gz && \
      cd lua-${LUA_VERSION} && \
      make linux && \
      make install && \
      cd .. && \
  
      # Lua package manager
  
      curl -OJL http://luarocks.org/releases/luarocks-${LUAROCKS_VERSION}.tar.gz && \
      echo ${LUAROCKS_MD5} luarocks-${LUAROCKS_VERSION}.tar.gz | md5sum -c && \
      tar zxvf luarocks-${LUAROCKS_VERSION}.tar.gz && \
      cd luarocks-${LUAROCKS_VERSION} && \
      ./configure && \
      make bootstrap && \
      cd .. && \
  
      # HAProxy
  
      curl -OJL "http://www.haproxy.org/download/${HAPROXY_MAJOR}/src/haproxy-${HAPROXY_VERSION}.tar.gz" && \
  