[mod] LXC_ENV_FOLDER moved from ./lxc to ./lxc-env

BTW:

- add target $(LXC_ENV_FOLDER)
- fix indentations

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>

utils/makefile.lxc

@@ -9,10 +9,10 @@
 #   sudo make ./utils/makefile.lxc lxc-activate
 #   sudo make ./utils/makefile.lxc lxc-deactivate
 
-LXC_ENV_FOLDER=lxc/$(shell hostname)/
+LXC_ENV_FOLDER=lxc-env/$(shell hostname)/
 
 lxc-help::
-	@echo  'LXC: running in container LXC_ENV_FOLDER=$(LXC_ENV_FOLDER)'
+	@echo  '  LXC: running in container LXC_ENV_FOLDER=$(LXC_ENV_FOLDER)'
 
 # If not activated, serve target 'lxc-activate' ..
 ifeq (,$(wildcard /.lxcenv.mk))
@@ -24,6 +24,9 @@ else
 PHONY += lxc-deactivate
 lxc-deactivate:
 	rm /.lxcenv.mk
+$(LXC_ENV_FOLDER):
+	$(Q)mkdir -p $(LXC_ENV_FOLDER)
+	$(Q)echo placeholder > $(LXC_ENV_FOLDER).placeholder
 endif
 
 .PHONY: $(PHONY)