package/mrouted: menuconfig support for enabling rsrr support

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
[yann.morin.1998@free.fr:
  - split long lines in help text
  - use traditional ifeq-else-endif block
]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/mrouted/Config.in

@@ -11,3 +11,16 @@ config BR2_PACKAGE_MROUTED
 	  Note: at least two interfaces with MULTICAST flag is requried.
 
 	  http://github.com/troglobit/mrouted
+
+if BR2_PACKAGE_MROUTED
+
+config BR2_PACKAGE_MROUTED_RSRR
+	bool "enable RSRR for RSVP"
+	help
+	  Routing Support for Resource Reservation, currently used by
+	  RSVP. This is an EXPERIMENTAL feature.
+
+	  For details, see:
+	    http://tools.ietf.org/html/draft-ietf-rsvp-routing-02
+
+endif

package/mrouted/mrouted.mk

@@ -10,9 +10,14 @@ MROUTED_SITE = \
 MROUTED_DEPENDENCIES = host-bison
 MROUTED_LICENSE = BSD-3-Clause
 MROUTED_LICENSE_FILES = LICENSE
-MROUTED_CONFIGURE_OPTS = --enable-rsrr
 MROUTED_CPE_ID_VENDOR = troglobit
 
+ifeq ($(BR2_PACKAGE_MROUTED_RSRR),y)
+MROUTED_CONF_OPTS += --enable-rsrr
+else
+MROUTED_CONF_OPTS += --disable-rsrr
+endif
+
 define MROUTED_INSTALL_INIT_SYSV
 	$(INSTALL) -m 755 -D package/mrouted/S41mrouted \
 		$(TARGET_DIR)/etc/init.d/S41mrouted