/output_directory/src/mariadb-10.1.31/storage/tokudb/PerconaFT/ft/txn/txn.cc:271:19: warning: missing field '__opaque' initializer [-Wmissing-field-initializers]

    .state_cond = ZERO_COND_INITIALIZER,  // Not TOKU_COND_INITIALIZER

                  ^

/output_directory/src/mariadb-10.1.31/storage/tokudb/PerconaFT/portability/toku_pthread.h:167:13: note: expanded from macro 'ZERO_COND_INITIALIZER'

        { 0 }                 \

            ^

/output_directory/src/mariadb-10.1.31/storage/tokudb/PerconaFT/ft/txn/txn.cc:271:19: warning: missing field 'psi_cond' initializer [-Wmissing-field-initializers]

/output_directory/src/mariadb-10.1.31/storage/tokudb/PerconaFT/portability/toku_pthread.h:168:5: note: expanded from macro 'ZERO_COND_INITIALIZER'

    }

    ^

2 warnings generated.

/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libtokufractaltree_static.a(tokufractaltree_static_depends.cc.o) has no symbols

/Library/Developer/CommandLineTools/usr/bin/ranlib: file: libtokufractaltree_static.a(tokufractaltree_static_depends.cc.o) has no symbols

warning: /Library/Developer/CommandLineTools/usr/bin/ranlib: warning for library: libtokufractaltree_static.a the table of contents is empty (no object file members in the library define global symbols)

/Library/Developer/CommandLineTools/usr/bin/libtool: warning same member name (loader.cc.o) in output file used for input files: /output_directory/src/mariadb-10.1.31/storage/tokudb/PerconaFT/ft/libft_static.a(loader.cc.o) and: /output_directory/src/mariadb-10.1.31/storage/tokudb/PerconaFT/src/libtokudb_static_conv.a(loader.cc.o) due to use of basename, truncation and blank padding

In file included from /output_directory/src/mariadb-10.1.31/storage/tokudb/ha_tokudb.cc:26:

In file included from /output_directory/src/mariadb-10.1.31/storage/tokudb/hatoku_hton.h:29:

In file included from /output_directory/src/mariadb-10.1.31/storage/tokudb/hatoku_defines.h:36:

/output_directory/src/mariadb-10.1.31/sql/sql_class.h:5196:5: warning: 'register' storage class specifier is deprecated [-Wdeprecated-register]

    register ulonglong max_elems_in_tree=

    ^~~~~~~~~

In file included from /output_directory/src/mariadb-10.1.31/storage/tokudb/ha_tokudb.cc:26:

In file included from /output_directory/src/mariadb-10.1.31/storage/tokudb/hatoku_hton.h:33:

/output_directory/src/mariadb-10.1.31/storage/tokudb/tokudb_thread.h:377:13: error: use of undeclared identifier 'pthread_mutex_timedlock'

    int r = pthread_mutex_timedlock(&_mutex, &waittime);

            ^

/output_directory/src/mariadb-10.1.31/storage/tokudb/tokudb_thread.h:485:13: error: use of undeclared identifier 'pthread_mutex_timedlock'

    int r = pthread_mutex_timedlock(&_mutex, &waittime);

            ^

1 warning and 2 errors generated.

make[2]: *** [storage/tokudb/CMakeFiles/tokudb.dir/ha_tokudb.cc.o] Error 1

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

make: *** [all] Error 2