anchor.diff:  	&& make -j$(getconf _NPROCESSORS_ONLN) \
   	&& make install \
   	&& export GNUPGHOME="$(mktemp -d)" \
  -	&& export LUAJIT_LIB=/usr/local/lib \
  -	&& export LUAJIT_INC=/usr/local/include/luajit-$LUAJIT_MAIN_VERSION \
   	&& cd /usr/src/nginx-$NGINX_VERSION \
   	&& ./configure $CONFIG --with-debug \
   	&& make -j$(getconf _NPROCESSORS_ONLN) \
  
positive.code: 		--with-compat \
  		--with-file-aio \
  		--with-http_v2_module \
  		--with-ld-opt=\"-Wl,-rpath,$LUAJIT_LIB\" \
      --add-module=/usr/src/ngx_http_google_filter_module \
      --add-module=/usr/src/ngx_http_substitutions_filter_module \
  		--add-module=/usr/src/lua-nginx-module-$NGINX_LUA_MODULE_VERSION \
  
negative.code: ENV NGINX_VERSION 1.11.5
  ENV LUAJIT_VERSION 2.0.4
  ENV LUAJIT_MAIN_VERSION 2.0
  ENV LUAJIT_LIB /usr/local/lib
  ENV LUAJIT_INC /usr/local/include/luajit-$LUAJIT_MAIN_VERSION
  ENV NGINX_LUA_MODULE_VERSION 0.10.7
  
  RUN GPG_KEYS=B0F4253373F8F6F510D42178520A9993A1C052F8 \
  