--- ./Makefile.orig	2014-06-01 10:42:17.000000000 +0300
+++ ./Makefile	2014-06-25 19:21:30.625134928 +0300
@@ -80,4 +80,5 @@
         CGI_LOG_NAME=${CGI_LOG_NAME} \
         CURL=${CURL} \
         CURL_PROXY_OPTS=${CURL_PROXY_OPTS} \
+        BUILD_ROOT=${DESTDIR} \
         perl ./install.pl $@