[openwrt/openwrt] gre: squash grev4 and grev6 packages into gre (FS#1399)

[LEDE Commits]

dedeckeh pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/694f0bb5af972b6c6bda2b48f7d5de461e742cfd

commit 694f0bb5af972b6c6bda2b48f7d5de461e742cfd
Author: Hans Dedecker <dedeckeh at gmail.com>
AuthorDate: Fri Mar 2 14:28:43 2018 +0100

    gre: squash grev4 and grev6 packages into gre (FS#1399)
    
    The split-up into packages gre, grev4 and grev6 causes confusion for the
    users as reported in FS#1399.
    As IPv4 and IPv6 are considered now as bundled; squash the grev4 and grev6
    packages into the gre package and let gre provide both grev4 and grev6.
    
    Signed-off-by: Hans Dedecker <dedeckeh at gmail.com>
---
 package/network/config/gre/Makefile | 39 +++++--------------------------------
 1 file changed, 5 insertions(+), 34 deletions(-)

diff --git a/package/network/config/gre/Makefile b/package/network/config/gre/Makefile
index b191327..73319e8 100644
--- a/package/network/config/gre/Makefile
+++ b/package/network/config/gre/Makefile
@@ -15,40 +15,21 @@ PKG_LICENSE:=GPL-2.0
 include $(INCLUDE_DIR)/package.mk
 
 define Package/gre/Default
-  SECTION:=net
-  CATEGORY:=Network
-  MAINTAINER:=Hans Dedecker <dedeckeh at gmail.com>
 endef
 
 define Package/gre
-$(call Package/gre/Default)
+  SECTION:=net
+  CATEGORY:=Network
+  MAINTAINER:=Hans Dedecker <dedeckeh at gmail.com>
   TITLE:=Generic Routing Encapsulation config support
+  DEPENDS:=+kmod-gre +IPV6:kmod-gre6 +resolveip
+  PROVIDES:=grev4 grev6
 endef
 
 define Package/gre/description
  Generic Routing Encapsulation config support (IPv4 and IPv6) in /etc/config/network.
 endef
 
-define Package/grev4
-$(call Package/gre/Default)
-  TITLE:=Generic Routing Encapsulation (IPv4) config support
-  DEPENDS:=@(PACKAGE_gre) +kmod-gre +resolveip
-endef
-
-define Package/grev4/description
- Generic Routing Encapsulation config support (IPv4) in /etc/config/network.
-endef
-
-define Package/grev6
-$(call Package/gre/Default)
-  TITLE:=Generic Routing Encapsulation (IPv6) config support
-  DEPENDS:=@(PACKAGE_gre) @IPV6 +kmod-gre6 +resolveip
-endef
-
-define Package/grev6/description
- Generic Routing Encapsulation config support (IPv6) in /etc/config/network.
-endef
-
 define Build/Compile
 endef
 
@@ -60,14 +41,4 @@ define Package/gre/install
 	$(INSTALL_BIN) ./files/gre.sh $(1)/lib/netifd/proto/gre.sh
 endef
 
-define Package/grev4/install
-	:
-endef
-
-define Package/grev6/install
-	:
-endef
-
 $(eval $(call BuildPackage,gre))
-$(eval $(call BuildPackage,grev4))
-$(eval $(call BuildPackage,grev6))