--- trunk/mage-buildserver/helper/buildserver-build-install-prerequisites.sh	2014/09/08 15:01:37	2818
+++ trunk/mage-buildserver/helper/buildserver-build-install-prerequisites.sh	2016/02/03 11:55:44	2934
@@ -123,6 +123,13 @@
 PKGDIR="/var/cache/mage/tmp-packages"
 install -d "${PKGDIR}"
 
+# clean all tmp-packages if requested
+if [[ ${CLEAN_TMP_PACKAGES} = 1 ]]
+then
+	echo "Cleaning tmp-packages as requested"
+	cleanpkg
+fi
+
 # now install the packages (no srcinstall, when the user not explcitly want this)
 fetch_packages ${INSTALL_DEPS} || die "fetching packages"
 md5sum_packages ${INSTALL_DEPS} || die "md5 sum packages"