Merge pull request #9391 from mwarning/zerotier

zerotier: keep configuration file on update

net/zerotier/Makefile

@@ -7,15 +7,16 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=zerotier
 PKG_VERSION:=1.2.12
-PKG_RELEASE:=3
-
-PKG_LICENSE:=GPL-3.0
+PKG_RELEASE:=4
 
 PKG_SOURCE_URL:=https://codeload.github.com/zerotier/ZeroTierOne/tar.gz/$(PKG_VERSION)?
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_HASH:=212799bfaeb5e7dff20f2cd83f15742c8e13b8e9535606cfb85abcfb5fb6fed4
 PKG_BUILD_DIR:=$(BUILD_DIR)/ZeroTierOne-$(PKG_VERSION)
 
+PKG_MAINTAINER:=Moritz Warning <moritzwarning@web.de>
+PKG_LICENSE:=GPL-3.0-or-later
+PKG_LICENSE_FILES:=LICENSE.txt
 
 PKG_BUILD_PARALLEL:=1
 include $(INCLUDE_DIR)/package.mk
@@ -27,7 +28,6 @@ define Package/zerotier
   TITLE:=Create flat virtual Ethernet networks of almost unlimited size
   URL:=https://www.zerotier.com
   SUBMENU:=VPN
-  MAINTAINER:=Moritz Warning <moritzwarning@web.de>
 endef
 
 define Package/zerotier/description
@@ -56,6 +56,10 @@ endef
 TARGET_CFLAGS += -ffunction-sections -fdata-sections
 TARGET_LDFLAGS += -Wl,--gc-sections
 
+define Package/zerotier/conffiles
+/etc/config/zerotier
+endef
+
 define Package/zerotier/install
 	$(INSTALL_DIR) $(1)/usr/bin
 	$(INSTALL_BIN) $(PKG_BUILD_DIR)/zerotier-one $(1)/usr/bin/