[source] iproute2: add ip-tiny, ip-full as alternatives of /sbin/ip

[LEDE Commits]

yousong pushed a commit to source.git, branch master:
https://git.lede-project.org/cfa58651872f6f7b5cb3fa6897883891d1b28617

commit cfa58651872f6f7b5cb3fa6897883891d1b28617
Author: Yousong Zhou <yszhou4tech at gmail.com>
AuthorDate: Sat Mar 4 19:37:43 2017 +0800

    iproute2: add ip-tiny, ip-full as alternatives of /sbin/ip
    
    They will not be in conflict anymore ;)
    
    Signed-off-by: Yousong Zhou <yszhou4tech at gmail.com>
---
 package/network/utils/iproute2/Makefile | 26 ++++++++++++++++----------
 1 file changed, 16 insertions(+), 10 deletions(-)

diff --git a/package/network/utils/iproute2/Makefile b/package/network/utils/iproute2/Makefile
index 0fa88b6..fd6b568 100644
--- a/package/network/utils/iproute2/Makefile
+++ b/package/network/utils/iproute2/Makefile
@@ -22,23 +22,29 @@ PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(BUILD_VARIANT)/$(PKG_NAME)-$(PKG_VERSI
 include $(INCLUDE_DIR)/package.mk
 
 define Package/iproute2/Default
-  TITLE:=Routing control utility ($(2))
   SECTION:=net
   CATEGORY:=Network
   URL:=http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2
   SUBMENU:=Routing and Redirection
   MAINTAINER:=Russell Senior <russell at personaltelco.net>
   DEPENDS:= +libnl-tiny
-  VARIANT:=$(1)
-  PROVIDES:=$(3)
 endef
 
 define Package/ip-tiny
-$(call Package/iproute2/Default,tiny,Minimal,ip)
-  CONFLICTS:=ip-full
+$(call Package/iproute2/Default)
+ TITLE:=Routing control utility (Minimal)
+ VARIANT:=tiny
+ PROVIDES:=ip
+ ALTERNATIVES:=200:/sbin/ip:/sbin/ip-tiny
 endef
 
-Package/ip-full:=$(call Package/iproute2/Default,full,Full,ip)
+define Package/ip-full
+$(call Package/iproute2/Default)
+ TITLE:=Routing control utility (Full)
+ VARIANT:=full
+ PROVIDES:=ip
+ ALTERNATIVES:=300:/sbin/ip:/sbin/ip-full
+endef
 
 define Package/tc
 $(call Package/iproute2/Default)
@@ -103,13 +109,13 @@ define Build/InstallDev
 endef
 
 define Package/ip-tiny/install
-	$(INSTALL_DIR) $(1)/usr/bin
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ip/ip $(1)/usr/bin/
+	$(INSTALL_DIR) $(1)/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ip/ip $(1)/sbin/ip-tiny
 endef
 
 define Package/ip-full/install
-	$(INSTALL_DIR) $(1)/usr/sbin
-	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ip/ip $(1)/usr/sbin/
+	$(INSTALL_DIR) $(1)/sbin
+	$(INSTALL_BIN) $(PKG_BUILD_DIR)/ip/ip $(1)/sbin/ip-full
 endef
 
 define Package/tc/install