Hello quagga! I'm trying to package quagga for guix.
Package complies all right, test suite runs ok. The only problem seem, that the build is not reproducible. I managed narrow that down to that generating vtysh_cmd.c is not deterministic. At first I thought is is just an ordering issue. I checked the code, and it seems, that DEFSH function definitions can be freely moved around, and the order of install_elements seem not matter also. I wrote a simple post processor to get identical ordering. However after ordering the files are still different. Here is an example diff: gabriel@guixsd-test ~/quaqqa-sorter [env]$ diff cmd.c.sorted cmd.c.sorted2 1979,1989d1978 < DEFSH (VTYSH_BGPD, clear_ip_bgp_all_vpnv4_soft_in_cmd_vtysh, < "clear ip bgp * vpnv4 unicast soft in", < "Reset functions\n" < "IP information\n" < "BGP information\n" < "Clear all peers\n" < "Address family\n" < "Address Family Modifier\n" < "Soft reconfig inbound and outbound updates\n" < "Send route-refresh unless using 'soft-reconfiguration inbound'\n") < 5023a5013,5022 > DEFSH (VTYSH_BGPD, no_neighbor_attr_unchanged5_cmd_vtysh, > "no neighbor (A.B.C.D|X:X::X:X|WORD) " "attribute-unchanged as-path next-hop med", > "Negate a command or set its defaults\n" > "Specify neighbor router\n" > "Neighbor address\nNeighbor IPv6 address\nNeighbor tag\n" > "BGP attribute is propagated unchanged to this neighbor\n" > "As-path attribute\n" > "Nexthop attribute\n" > "Med attribute\n") > 13193,13201c13192,13201 < DEFSH (VTYSH_BGPD, no_neighbor_attr_unchanged5_cmd_vtysh, < "no neighbor (A.B.C.D|X:X::X:X|WORD) " "attribute-unchanged as-path next-hop med", < "Negate a command or set its defaults\n" < "Specify neighbor router\n" < "Neighbor address\nNeighbor IPv6 address\nNeighbor tag\n" < "BGP attribute is propagated unchanged to this neighbor\n" < "As-path attribute\n" < "Nexthop attribute\n" < "Med attribute\n") --- > DEFSH (VTYSH_BGPD, clear_ip_bgp_all_vpnv4_soft_in_cmd_vtysh, > "clear ip bgp * vpnv4 unicast soft in", > "Reset functions\n" > "IP information\n" > "BGP information\n" > "Clear all peers\n" > "Address family\n" > "Address Family Modifier\n" > "Soft reconfig inbound and outbound updates\n" > "Send route-refresh unless using 'soft-reconfiguration inbound'\n") I do not always exactly get this diff. I would like to know, if this behaviour is intentional. If it is not, I'm willing to help, if you think it worth. I can send the way I am sorting the file now, if that helps.
_______________________________________________ Quagga-dev mailing list Quagga-dev@lists.quagga.net https://lists.quagga.net/mailman/listinfo/quagga-dev
