frr: enable ospfd

With the following configuration, we're able to peer
with a remote frr instance.

router ospf
 redistribute connected
 redistribute static
 network 10.0.0.0/24 area 10.0.0.1
exit

fedora-linux-42# show ip ospf route
============ OSPF network routing table ============
N    10.0.0.0/24           [10] area: 10.0.0.1
                           directly attached to p0

============ OSPF router routing table =============
R    10.0.0.2              [10] area: 10.0.0.1, ASBR
                           via 10.0.0.2, p0

============ OSPF external routing table ===========
N E2 192.0.0.0/24          [10/20] tag: 0
                           via 10.0.0.2, p0

fedora-linux-42# show ip route ospf
Codes: K - kernel route, C - connected, L - local, S - static,
       O - OSPF, I - IS-IS, B - BGP, T - Table, v - VNC,
       V - VNC-Direct, t - Table-Direct,
       > - selected route, * - FIB route, q - queued, r - rejected, b - backup
       t - trapped, o - offload failure

IPv4 unicast VRF default:
O   10.0.0.0/24 [110/10] is directly connected, p0, weight 1, 00:06:36
O>* 192.0.0.0/24 [110/20] via 10.0.0.2, p0, weight 1, 00:05:50

Signed-off-by: Christophe Fontaine <[email protected]>

Author: christophefontaine

frr/frr_plugin_install.sh

@@ -9,5 +9,6 @@ install -D -m 755 "$1" "$2"
 sed -i -e '/^zebra_options=/ {
              /-M[[:space:]]*dplane_grout/! s/"$/ -M dplane_grout"/
            }' "$3"
-sed -i -e '/isisd=no/isisd=yes/' "$3"
+sed -i -e 's/isisd=no/isisd=yes/' "$3"
+sed -i -e 's/ospfd=no/ospfd=yes/' "$3"
 touch "$4"

subprojects/packagefiles/frr/meson-add-dependency-definition.patch

@@ -104,10 +104,10 @@ index 0000000..d26e979
 +    '--prefix="' + prefix + '" ' +
 +    '--with-moduledir="' + moduledir + '" ' +
 +    '--disable-doc --enable-multipath=128 ' +
-+    '--disable-ripd --disable-ripngd --disable-ospfd --disable-ospf6d ' +
++    '--disable-ripd --disable-ripngd ' +
 +    '--disable-ldpd --disable-nhrpd --disable-eigrpd --disable-babeld  ' +
 +    '--disable-pimd --disable-pim6d --disable-pbrd --disable-fabricd ' +
-+    '--disable-vrrpd --disable-pathd --disable-ospfapi --disable-ospfclient ' +
++    '--disable-vrrpd --disable-pathd --disable-ospfclient ' +
 +    '--disable-bfdd --disable-python-runtime ' + extra_configure_option + ' ' +
 +    '&&  touch "' + configure_stamp + '"'
 +  ],