diff -r b6984282fee8 -r 59df68b203ca Makefile
--- a/Makefile	Sun Jan 10 17:04:04 2016 +0200
+++ b/Makefile	Sat Feb 06 14:34:51 2016 +0200
@@ -1,7 +1,15 @@
 #
 # You can override such variables in Makefile.config:
 #
-#   SF_USER     SourceForge user name.
+#   FORCE         Non empty allow deploy with unclean working state.
+#
+#   SF_USER       SourceForge user name.
+#   WWW_SRV_NAME
+#   WWW_SRV_USER
+#   WWW_SRV_DIR
+#   HG_SRV_NAME
+#   HG_SRV_USER
+#   HG_SRV_DIR
 
 ################################################################
 # Standard GNU Makefile settings.
@@ -120,12 +128,14 @@
 ################################################################
 # Deploy targets.
 
-ifeq '' '$(SF_USER)'
-  SF_USER := gavenkoa
-endif
-ifeq '' '$(DEFUN_USER)'
-  DEFUN_USER := user
-endif
+SF_USER ?= gavenkoa
+
+WWW_SRV_NAME ?= defun.work
+WWW_SRV_USER ?= user
+WWW_SRV_DIR ?= /srv/www/2048
+HG_SRV_NAME ?= hg.defun.work
+HG_SRV_USER ?= user
+HG_SRV_DIR ?= /srv/hg/2048-js-ai
 
 .PHONY: deploy
 deploy: deploy2defun deploy2sf
@@ -135,18 +145,18 @@
 
 .PHONY: deploy2defun-src
 deploy2defun-src:
-	hg push ssh://$(DEFUN_USER)@hg.defun.work//srv/hg/2048-js-ai/ || [ $$? = 1 ]
+	hg push ssh://$(HG_SRV_USER)@$(HG_SRV_NAME)/$(HG_SRV_DIR)/ || [ $$? = 1 ]
 
 .PHONY: deploy2defun-www
 deploy2defun-www: deploy-check $(WWW_FILES)
-	( echo 'cd /srv/www/2048'; \
+	( echo 'cd $(WWW_SRV_DIR)'; \
 for f in $(WWW_FILES); do \
   echo "put $$f"; \
   echo "chmod 644 $$f"; \
 done; \
 echo "put 2048.html index.html"; \
 echo 'quit'; \
-) | sftp -b - $(DEFUN_USER)@defun.work
+) | sftp -b - $(WWW_SRV_USER)@$(WWW_SRV_NAME)
 
 # First time you deploy to SourceForge (sf) you need manually login to:
 #   $ sftp $(SF_USER),$(pkgname)@web.sourceforge.net
@@ -189,12 +199,12 @@
 .PHONY: deploy-check
 deploy-check:
 	\
-case ${visclean} in \
+case "$(FORCE)$(visclean)" in \
   no) echo "Local changes found. Build stop."; \
     exit 1;; \
 esac
 	\
-case $(vatrelease) in \
+case "$(FORCE)$(vatrelease)" in \
   no) echo "We are not at release. Build stop."; \
     exit 1;; \
 esac