libnl: remove useless strip and use correct step override

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/libnl/libnl.mk

@@ -10,13 +10,8 @@ LIBNL_SITE = http://distfiles.gentoo.org/distfiles
 LIBNL_INSTALL_STAGING = YES
 LIBNL_INSTALL_TARGET_OPT = DESTDIR=$(TARGET_DIR) install
 
-$(eval $(call AUTOTARGETS,package,libnl))
-
-$(LIBNL_HOOK_POST_INSTALL): $(LIBNL_TARGET_INSTALL_TARGET)
-	$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/libnl.so*
-	touch $@
-
-$(LIBNL_TARGET_UNINSTALL):
-	$(call MESSAGE,"Uninstalling")
+define LIBNL_UNINSTALL_TARGET_CMDS
 	rm -f $(TARGET_DIR)/usr/lib/libnl.so*
-	rm -f $(LIBNL_TARGET_INSTALL_TARGET) $(LIBNL_HOOK_POST_INSTALL)
+endef
+
+$(eval $(call AUTOTARGETS,package,libnl))