package/strongswan: add config option to enable bypass-lan plugin

In case the user wants to use the bypass-lan plugin for libcharon, add
a configuration option.

Signed-off-by: Bert Schueszler <bert.schueszler@theobroma-systems.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>

package/strongswan/Config.in

@@ -195,6 +195,9 @@ config BR2_PACKAGE_STRONGSWAN_SQL
 	bool "Enable SQL database configuration backend"
 	depends on BR2_PACKAGE_SQLITE || BR2_PACKAGE_MYSQL
 
+config BR2_PACKAGE_STRONGSWAN_BYPASS_LAN
+	bool "Enable BYPASS-LAN plugin"
+
 endif
 
 config BR2_PACKAGE_STRONGSWAN_PKI

package/strongswan/strongswan.mk

@@ -57,6 +57,7 @@ STRONGSWAN_CONF_OPTS += \
 	--enable-eap-tnc=$(if $(BR2_PACKAGE_STRONGSWAN_EAP_TNC),yes,no) \
 	--enable-eap-dynamic=$(if $(BR2_PACKAGE_STRONGSWAN_EAP_DYNAMIC),yes,no) \
 	--enable-eap-radius=$(if $(BR2_PACKAGE_STRONGSWAN_EAP_RADIUS),yes,no) \
+	--enable-bypass-lan=$(if $(BR2_PACKAGE_STRONGSWAN_BYPASS_LAN),yes,no) \
 	--with-ipseclibdir=/usr/lib \
 	--with-plugindir=/usr/lib/ipsec/plugins \
 	--with-imcvdir=/usr/lib/ipsec/imcvs \