mysql57-server failed to build on netbsd-7

[David Brownlee <abs%absd.org@localhost>]

Anyone else seeing this? Looks to have been happening for a while for me:

Last successful build was mysql-server-5.7.16 around Dec 13th

[ 64%] Building C object
rapid/plugin/group_replication/CMakeFiles/group_replication.dir/libmysqlgcs/src/bindings/xcom/xcom/pax_msg.c.o
[ 64%] Building C object
rapid/plugin/group_replication/CMakeFiles/group_replication.dir/libmysqlgcs/src/bindings/xcom/xcom/xcom_base.c.o
/var/obj/pkg/databases/mysql57-server/work/mysql-5.7.17/rapid/plugin/group_replication/libmysqlgcs/src/bindings/xcom/xcom/xcom_base.c:363:1:
warning: variable length array 'name' is used [-Wvla]
 void get_host_name(char *a, char name[MAXHOSTNAMELEN+1]);
 ^
[ 64%] Building C object
rapid/plugin/group_replication/CMakeFiles/group_replication.dir/libmysqlgcs/src/bindings/xcom/xcom/xcom_memory.c.o
/var/obj/pkg/databases/mysql57-server/work/mysql-5.7.17/rapid/plugin/group_replication/libmysqlgcs/src/bindings/xcom/xcom/xcom_memory.c:
In function 'my_xdr_free':
/var/obj/pkg/databases/mysql57-server/work/mysql-5.7.17/rapid/plugin/group_replication/libmysqlgcs/src/bindings/xcom/xcom/xcom_memory.c:46:3:
error: too many arguments to function 'proc'
   (*proc) (&x, objp, 0);
   ^
rapid/plugin/group_replication/CMakeFiles/group_replication.dir/build.make:128:
recipe for target
'rapid/plugin/group_replication/CMakeFiles/group_replication.dir/libmysqlgcs/src/bindings/xcom/xcom/xcom_memory.c.o'
failed
gmake[2]: *** [rapid/plugin/group_replication/CMakeFiles/group_replication.dir/libmysqlgcs/src/bindings/xcom/xcom/xcom_memory.c.o]
Error 1
CMakeFiles/Makefile2:4359: recipe for target
'rapid/plugin/group_replication/CMakeFiles/group_replication.dir/all'
failed
gmake[1]: *** [rapid/plugin/group_replication/CMakeFiles/group_replication.dir/all]
Error 2
Makefile:160: recipe for target 'all' failed
gmake: *** [all] Error 2