iproute2: revert add libcap support, enabled in ip-full

This reverts commit a6da3f9ef746101b84a6f530f5a40de28341b69a.

The libcap isn't as optional as the commit messages suggests. A hard
dependency to the libcap package is added, which is only available in
the external packages feed. Therefore it is impossible to package
ip-full without having the external packages feed up and running, which
is a regression to the former behaviour.

Signed-off-by: Mathias Kresin <[email protected]>
Acked-by: Hans Dedecker <[email protected]>

package/network/utils/iproute2/Makefile

@@ -47,7 +47,7 @@ $(call Package/iproute2/Default)
  VARIANT:=full
  PROVIDES:=ip
  ALTERNATIVES:=300:/sbin/ip:/usr/libexec/ip-full
- DEPENDS:=+libnl-tiny +libelf +(PACKAGE_devlink||PACKAGE_rdma):libmnl +libcap
+ DEPENDS:=+libnl-tiny +libelf +(PACKAGE_devlink||PACKAGE_rdma):libmnl
 endef
 
 define Package/tc
@@ -55,43 +55,43 @@ $(call Package/iproute2/Default)
   TITLE:=Traffic control utility
   VARIANT:=tc
   PROVIDES:=tc
-  DEPENDS:=+kmod-sched-core +libxtables +libelf +(PACKAGE_devlink||PACKAGE_rdma):libmnl +PACKAGE_ip-full:libcap
+  DEPENDS:=+kmod-sched-core +libxtables +libelf +(PACKAGE_devlink||PACKAGE_rdma):libmnl
 endef
 
 define Package/genl
 $(call Package/iproute2/Default)
   TITLE:=General netlink utility frontend
-  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf +PACKAGE_ip-full:libcap
+  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf
 endef
 
 define Package/ip-bridge
 $(call Package/iproute2/Default)
   TITLE:=Bridge configuration utility from iproute2
-  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf +PACKAGE_ip-full:libcap
+  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf
 endef
 
 define Package/ss
 $(call Package/iproute2/Default)
   TITLE:=Socket statistics utility
-  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf +PACKAGE_ip-full:libcap
+  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf
 endef
 
 define Package/nstat
 $(call Package/iproute2/Default)
   TITLE:=Network statistics utility
-  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf +PACKAGE_ip-full:libcap
+  DEPENDS:=+libnl-tiny +(PACKAGE_devlink||PACKAGE_rdma):libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf
 endef
 
 define Package/devlink
 $(call Package/iproute2/Default)
   TITLE:=Network devlink utility
-  DEPENDS:=+libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf +PACKAGE_ip-full:libcap
+  DEPENDS:=+libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf
 endef
 
 define Package/rdma
 $(call Package/iproute2/Default)
   TITLE:=Network rdma utility
-  DEPENDS:=+libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf +PACKAGE_ip-full:libcap
+  DEPENDS:=+libmnl +(PACKAGE_tc||PACKAGE_ip-full):libelf
 endef
 
 ifeq ($(BUILD_VARIANT),tiny)
@@ -100,7 +100,7 @@ endif
 
 ifeq ($(BUILD_VARIANT),full)
   HAVE_ELF:=y
-  HAVE_CAP:=y
+  HAVE_CAP:=n
 endif
 
 ifeq ($(BUILD_VARIANT),tc)