Re-introduce server.mk

* UTILITIES/server.mk: Re-introduce, keep in UTILITIES like the other
  server stuff.  Implement "helpserver" and link into "help" and
  "helpall" targets.  Add "reltest" target to clean up the work tree
  and produce release archives, uses internal target "rel-dirty" for
  the actual archive creation.  Warn if $(ORGVERSION) is different
  from $(GITVERSION), as a release should only be made from a revision
  that has an annotated tag.

UTILITIES/server.mk

@@ -0,0 +1,41 @@
+#----------------------------------------------------------------------
+# This file is used for maintenance of org on the server.
+#----------------------------------------------------------------------
+.PHONY:	helpserver reltest rel-dirty warn
+
+help helpall helpserver::
+	$(info )
+	$(info Maintenance)
+	$(info ===========)
+	$(info reltest               - clean up and create TAR/ZIP release archives)
+helpserver::
+	@echo ""
+
+#----------------------------------------------------------------------
+
+ORGDIR = org-$(GITVERSION)
+ORGTAR = $(ORGDIR).tar.gz
+ORGZIP = $(ORGDIR).zip
+ORGDIST = README Makefile default.mk targets.mk request-assign-future.txt \
+	  lisp/ etc/ doc/ contrib/ 
+
+ORG_MAKE_DOC = info pdf card # do not make HTML documentation for release
+
+reltest:	cleanall doc autoloads rel-dirty
+rel-dirty:	
+	-@$(RM) $(ORGDIR) $(ORGTAR) $(ORGZIP)
+	ln -s . $(ORGDIR)
+	tar -zcf $(ORGTAR) $(foreach dist, $(ORGDIST), $(ORGDIR)/$(dist))
+	zip -r9 $(ORGZIP) $(foreach dist, $(ORGDIST), $(ORGDIR)/$(dist))
+	-@$(RM) $(ORGDIR)
+	$(if $(filter-out $(ORGVERSION), $(GITVERSION)), \
+	    @$(MAKE) warn)
+	@echo ORGVERSION=$(ORGVERSION) GITVERSION=$(GITVERSION)
+
+warn:
+	$(info  ======================================================)
+	$(info  =                                                    =)
+	$(info  = A release should only be made from a revision that =)
+	$(info  = has an annotated tag!                              =)
+	$(info  =                                                    =)
+	$(info  ======================================================)