Update Makefile

Resolve the issue of incorrect makefile format during compilation.

Author: mm2231031

Makefile

@@ -10,64 +10,64 @@ PKG_MAINTAINER:=Sense <[email protected]>
 include $(INCLUDE_DIR)/package.mk
 
 define Package/$(PKG_NAME)
-        SECTION:=net
-        CATEGORY:=Network
-        SUBMENU:=IP Addresses and Names
-        TITLE:=DDNS extension for AliYun.com
-        PKGARCH:=all
-        DEPENDS:=+ddns-scripts +wget +openssl-util
+	SECTION:=net
+	CATEGORY:=Network
+	SUBMENU:=IP Addresses and Names
+	TITLE:=DDNS extension for AliYun.com
+	PKGARCH:=all
+	DEPENDS:=+ddns-scripts +wget +openssl-util
 endef
 
 define Package/$(PKG_NAME)/description
-        Dynamic DNS Client scripts extension for AliYun.com
+	Dynamic DNS Client scripts extension for AliYun.com
 endef
 
 define Build/Configure
 endef
 
 define Build/Compile
-        $(CP) ./*.{sh,json} $(PKG_BUILD_DIR)
+	$(CP) ./*.{sh,json} $(PKG_BUILD_DIR)
 endef
 
 define Package/$(PKG_NAME)/preinst
-        #!/bin/sh
-        # if NOT run buildroot then stop service
-        [ -z "$${IPKG_INSTROOT}" ] && /etc/init.d/ddns stop >/dev/null 2>&1
-        exit 0 # suppress errors
+	#!/bin/sh
+	# if NOT run buildroot then stop service
+	[ -z "$${IPKG_INSTROOT}" ] && /etc/init.d/ddns stop >/dev/null 2>&1
+	exit 0 # suppress errors
 endef
 
 define Package/$(PKG_NAME)/install
-        $(INSTALL_DIR) $(1)/usr/lib/ddns
-        $(INSTALL_BIN) $(PKG_BUILD_DIR)/update_aliyun_com.sh $(1)/usr/lib/ddns
-        $(INSTALL_DIR) $(1)/usr/share/ddns/default
-        $(INSTALL_BIN) $(PKG_BUILD_DIR)/aliyun.com.json $(1)/usr/share/ddns/default
+	$(INSTALL_DIR) $(1)/usr/lib/ddns
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/update_aliyun_com.sh $(1)/usr/lib/ddns
+	$(INSTALL_DIR) $(1)/usr/share/ddns/default
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/aliyun.com.json $(1)/usr/share/ddns/default
 
 endef
 
 define Package/$(PKG_NAME)/postinst
-        #!/bin/sh
-        # remove old services file entries
-        /bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services >/dev/null 2>&1
-        /bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services_ipv6 >/dev/null 2>&1
-        # and create new
-        printf "%s\\t\\t%s\\n" '"aliyun.com"' '"update_aliyun_com.sh"' >> $${IPKG_INSTROOT}/etc/ddns/services
-        printf "%s\\t\\t%s\\n" '"aliyun.com"' '"update_aliyun_com.sh"' >> $${IPKG_INSTROOT}/etc/ddns/services_ipv6
-        # on real system restart service if enabled
-        [ -z "$${IPKG_INSTROOT}" ] && {
-                /etc/init.d/ddns enabled && \
-                        /etc/init.d/ddns start >/dev/null 2>&1
-        }
-        exit 0 # suppress errors
+	#!/bin/sh
+	# remove old services file entries
+	/bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services >/dev/null 2>&1
+	/bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services_ipv6 >/dev/null 2>&1
+	# and create new
+	printf "%s\\t\\t%s\\n" '"aliyun.com"' '"update_aliyun_com.sh"' >> $${IPKG_INSTROOT}/etc/ddns/services
+	printf "%s\\t\\t%s\\n" '"aliyun.com"' '"update_aliyun_com.sh"' >> $${IPKG_INSTROOT}/etc/ddns/services_ipv6
+	# on real system restart service if enabled
+	[ -z "$${IPKG_INSTROOT}" ] && {
+		/etc/init.d/ddns enabled && \
+			/etc/init.d/ddns start >/dev/null 2>&1
+	}
+	exit 0 # suppress errors
 endef
 
 define Package/$(PKG_NAME)/prerm
-        #!/bin/sh
-        # if NOT run buildroot then stop service
-        [ -z "$${IPKG_INSTROOT}" ] && /etc/init.d/ddns stop >/dev/null 2>&1
-        # remove services file entries
-        /bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services >/dev/null 2>&1
-        /bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services_ipv6 >/dev/null 2>&1
-        exit 0 # suppress errors
+	#!/bin/sh
+	# if NOT run buildroot then stop service
+	[ -z "$${IPKG_INSTROOT}" ] && /etc/init.d/ddns stop >/dev/null 2>&1
+	# remove services file entries
+	/bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services >/dev/null 2>&1
+	/bin/sed -i '/aliyun\.com/d' $${IPKG_INSTROOT}/etc/ddns/services_ipv6 >/dev/null 2>&1
+	exit 0 # suppress errors
 endef
 
 $(eval $(call BuildPackage,$(PKG_NAME)))