S3 storage engine does not build

[772/1647] /home/ports/pobj/mariadb-10.5.4/bin/cc -DDBUG_TRACE -DHAVE_CONFIG_H -DWITH_S3_STORAGE_ENGINE -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/wsrep-lib/include -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/wsrep-lib/wsrep-API/v26 -Iinclude -I/home/po

rts/pobj/mariadb-10.5.4/mariadb-10.5.4/include -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/sql -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/storage/maria/libmarias3 -O2 -pipe  -I/usr/local/include -Wl,-z,relro,-z,now -fstack-protector --param=ssp-buffer-s

ize=4 -DNDEBUG -D_FORTIFY_SOURCE=2 -DDBUG_OFF -MD -MT storage/maria/CMakeFiles/aria_s3_copy.dir/libmarias3/src/marias3.c.o -MF storage/maria/CMakeFiles/aria_s3_copy.dir/libmarias3/src/marias3.c.o.d -o storage/maria/CMakeFiles/aria_s3_copy.dir/libmarias3/src/marias

3.c.o   -c /home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/storage/maria/libmarias3/src/marias3.c

FAILED: storage/maria/CMakeFiles/aria_s3_copy.dir/libmarias3/src/marias3.c.o

/home/ports/pobj/mariadb-10.5.4/bin/cc -DDBUG_TRACE -DHAVE_CONFIG_H -DWITH_S3_STORAGE_ENGINE -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/wsrep-lib/include -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/wsrep-lib/wsrep-API/v26 -Iinclude -I/home/ports/pobj/ma

riadb-10.5.4/mariadb-10.5.4/include -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/sql -I/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/storage/maria/libmarias3 -O2 -pipe  -I/usr/local/include -Wl,-z,relro,-z,now -fstack-protector --param=ssp-buffer-size=4 -DNDE

BUG -D_FORTIFY_SOURCE=2 -DDBUG_OFF -MD -MT storage/maria/CMakeFiles/aria_s3_copy.dir/libmarias3/src/marias3.c.o -MF storage/maria/CMakeFiles/aria_s3_copy.dir/libmarias3/src/marias3.c.o.d -o storage/maria/CMakeFiles/aria_s3_copy.dir/libmarias3/src/marias3.c.o   -c

/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/storage/maria/libmarias3/src/marias3.c

cc: warning: -Wl,-z,relro,-z,now: 'linker' input unused [-Wunused-command-line-argument]

/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/storage/maria/libmarias3/src/marias3.c:172:24: error: variable has incomplete type 'struct sockaddr_in'

    struct sockaddr_in sa;

                       ^

/home/ports/pobj/mariadb-10.5.4/mariadb-10.5.4/storage/maria/libmarias3/src/marias3.c:172:12: note: forward declaration of 'struct sockaddr_in'

    struct sockaddr_in sa;

           ^

1 error generated.