Removed extras/ and build-root/ code since they are not properly maintained

Makefile.in

@@ -155,50 +155,10 @@ mrproper: uninstall uninstall-example uninstall-util clean clean-example clean-u
 
 distclean:
 	rm -f Makefile TAGS config.status config.log *~ .depend
-	rm -rf autom4te.cache build-root/rpmbuild
-	rm -f build-root/*.tar.xz build-root/*.rpm extras/rpm/Makefile
+	rm -rf autom4te.cache 
 	for i in $(SUBDIRS) doc example util docker; \
 		do (cd $$i && $(MAKE) $(MFLAGS) $@); done
 
-export BR=$(CURDIR)/build-root
-
-$(BR)/scripts/.version:
-ifneq ("$(wildcard /etc/redhat-release)","")
-	$(shell $(BR)/scripts/version rpm-string > $(BR)/scripts/.version)
-else
-	$(shell $(BR)/scripts/version > $(BR)/scripts/.version)
-endif
-
-DIST_FILE = $(BR)/clixon-$(shell extras/scripts/version).tar
-DIST_SUBDIR = clixon-$(shell extras/scripts/version | cut -f1 -d-)
-
-dist:
-	@if git rev-parse 2> /dev/null ; then \
-	    git archive \
-	      --prefix=$(DIST_SUBDIR)/ \
-	      --format=tar \
-	      -o $(DIST_FILE) \
-	    HEAD ; \
-	    git describe > $(BR)/.version ; \
-	else \
-	    (cd .. ; tar -cf $(DIST_FILE) $(DIST_SUBDIR) --exclude=*.tar) ; \
-	    extras/scripts/version > $(BR)/.version ; \
-	fi
-	@tar --append \
-	  --file $(DIST_FILE) \
-	  --transform='s,.*/.version,$(DIST_SUBDIR)/extras/scripts/.version,' \
-	  $(BR)/.version
-	@$(RM) $(BR)/.version $(DIST_FILE).xz
-	@xz -v --threads=0 $(DIST_FILE)
-	@$(RM) $(BR)/clixon-latest.tar.xz
-	@ln -rs $(DIST_FILE).xz $(BR)/clixon-latest.tar.xz
-
-pkg-rpm: dist
-	make -C extras/rpm
-
-pkg-srpm: dist
-	make -C extras/rpm srpm
-
 # To make the example you need to run the "install-include" target first
 example: checkinstall util warnroot
 	(cd $@ && $(MAKE) $(MFLAGS) all)