net-vpn/wireguard: warn for wg-quick kconfig

Suggested-by: Piotr Karbowski <piotr.karbowski@gmail.com>
Package-Manager: Portage-2.3.43, Repoman-2.3.10

diff --git a/net-vpn/wireguard/wireguard-0.0.20180802.ebuild b/net-vpn/wireguard/wireguard-0.0.20180802.ebuild
index e7bf51b60e9c5b6f468a3bea2fff03af13000ca5..858da002956a359a9291492f5b75b67a8d10e4e3 100644 (file)
--- a/net-vpn/wireguard/wireguard-0.0.20180802.ebuild
+++ b/net-vpn/wireguard/wireguard-0.0.20180802.ebuild
@@ -30,8 +30,17 @@ MODULE_NAMES="wireguard(kernel/drivers/net:src)"
 BUILD_TARGETS="module"
 CONFIG_CHECK="NET INET NET_UDP_TUNNEL CRYPTO_BLKCIPHER"
 
+wg_quick_optional_config_nob() {
+       CONFIG_CHECK="$CONFIG_CHECK ~$1"
+       declare -g ERROR_$1="CONFIG_$1: This option is required for automatic routing of default routes inside of wg-quick(8), though it is not required for general WireGuard usage."
+}
+
 pkg_setup() {
        if use module; then
+               wg_quick_optional_config_nob IP_ADVANCED_ROUTER
+               wg_quick_optional_config_nob IP_MULTIPLE_TABLES
+               wg_quick_optional_config_nob NETFILTER_XT_MARK
+
                linux-mod_pkg_setup
                kernel_is -lt 3 10 0 && die "This version of ${PN} requires Linux >= 3.10"
        fi