Broken strict-aliasing rules in /storage/maria/ma_recovery.c prevents from bulding

openxs@ao756:~/git/server$ git branch

  10.0

  10.1

  10.2

  10.3

* 10.4

  bb-10.2-compatibility

  bb-10.2-marko

openxs@ao756:~/git/server$ uname -a

Linux ao756 3.13.0-168-generic #218-Ubuntu SMP Thu Mar 14 16:56:08 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

openxs@ao756:~/git/server$

openxs@ao756:~/git/server$ gcc --version

gcc (Ubuntu 4.8.4-2ubuntu1~14.04.4) 4.8.4

Copyright (C) 2013 Free Software Foundation, Inc.

This is free software; see the source for copying conditions.  There is NO

warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

openxs@ao756:~/git/server$ git log -1

commit d18ef804bb5d9d473055a2fdc04f74e175a8e9cd

Author: seppo <seppo.jaakola@iki.fi>

Date:   Fri May 3 10:13:32 2019 +0300

    MDEV-18552 MDEV-18699 allowing SR only in galera 4 cluster (#1293)

    Streaming replication must be allowed only in a cluster, where all nodes

    have  Galera 4 capability

openxs@ao756:~/git/server$ cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DWITH_SSL=system -DWITH_ZLIB=bundled -DMYSQL_MAINTAINER_MODE=0 -DENABLED_LOCAL_INFILE=1 -DWITH_JEMALLOC=system -DWITH_INNODB_DISALLOW_WRITES=ON -DCMAKE_INSTALL_PREFIX=/home/openxs/dbs/maria10.4

...

-- Looking for event.h - not found

-- Found BISON: /usr/bin/bison (found suitable version "3.0.2", minimum required is "2.0")

-- Configuring done

-- Generating done

-- Build files have been written to: /home/openxs/git/server

openxs@ao756:~/git/server$ make

...

[ 18%] Built target innobase

[ 21%] Built target myisam

[ 21%] Building C object storage/maria/CMakeFiles/aria.dir/ma_recovery.c.o

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_REDO_LOGREC_REDO_REPAIR_TABLE’:

/home/openxs/git/server/storage/maria/ma_recovery.c:1178:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   param.testflag= uint8korr(rec->header + FILEID_STORE_SIZE);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c:1183:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   info->s->state.key_map= uint8korr(rec->header + FILEID_STORE_SIZE + 8);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_REDO_LOGREC_UNDO_ROW_INSERT’:

/home/openxs/git/server/storage/maria/ma_recovery.c:1910:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

       share->state.state.checksum+= ha_checksum_korr(buff);

       ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_REDO_LOGREC_UNDO_ROW_DELETE’:

/home/openxs/git/server/storage/maria/ma_recovery.c:1947:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

       share->state.state.checksum+= ha_checksum_korr(buff);

       ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_REDO_LOGREC_UNDO_ROW_UPDATE’:

/home/openxs/git/server/storage/maria/ma_recovery.c:1981:7: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

       share->state.state.checksum+= ha_checksum_korr(buff);

       ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_REDO_LOGREC_CLR_END’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2150:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_UNDO_LOGREC_UNDO_ROW_INSERT’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2272:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   LSN previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_UNDO_LOGREC_UNDO_ROW_DELETE’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2329:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   LSN previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_UNDO_LOGREC_UNDO_ROW_UPDATE’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2368:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   LSN previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_UNDO_LOGREC_UNDO_KEY_INSERT’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2407:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   LSN previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_UNDO_LOGREC_UNDO_KEY_DELETE’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2448:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   LSN previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_UNDO_LOGREC_UNDO_KEY_DELETE_WITH_ROOT’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2489:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   LSN previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘exec_UNDO_LOGREC_UNDO_BULK_INSERT’:

/home/openxs/git/server/storage/maria/ma_recovery.c:2530:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   LSN previous_undo_lsn= lsn_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘get_MARIA_HA_from_REDO_record’:

/home/openxs/git/server/storage/maria/ma_recovery.c:3074:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   sid= fileid_korr(rec->header);

   ^

/home/openxs/git/server/storage/maria/ma_recovery.c: In function ‘get_MARIA_HA_from_UNDO_record’:

/home/openxs/git/server/storage/maria/ma_recovery.c:3175:3: error: dereferencing type-punned pointer will break strict-aliasing rules [-Werror=strict-aliasing]

   sid= fileid_korr(rec->header + LSN_STORE_SIZE);

   ^

cc1: all warnings being treated as errors

make[2]: *** [storage/maria/CMakeFiles/aria.dir/ma_recovery.c.o] Error 1

make[1]: *** [storage/maria/CMakeFiles/aria.dir/all] Error 2

make: *** [all] Error 2

openxs@ao756:~/git/server$

openxs@ao756:~/git/server$ ~/dbs/maria10.4/bin/mysqld --version

/home/openxs/dbs/maria10.4/bin/mysqld  Ver 10.4.4-MariaDB-log for Linux on x86_64 (Source distribution)

openxs@ao756:~/git/server$ ~/dbs/maria10.1/bin/mysqld --version

/home/openxs/dbs/maria10.1/bin/mysqld  Ver 10.1.39-MariaDB for Linux on x86_64 (Source distribution)