TokuDB compilation failure (ft-ops.cc)

cmake && make

storage/tokudb/ft-index/ft/ft-ops.cc: In function ‘ft_leaf_run_gc’:

storage/tokudb/ft-index/ft/ft-ops.cc:2261:26: error: ‘leaf_entry’ may be used uninitialized in this function [-Werror=maybe-uninitialized]

     if (leaf_entry->type != LE_MVCC) {

                          ^

lto1: all warnings being treated as errors

lto-wrapper: /usr/bin/c++ returned 1 exit status

/usr/bin/ld: lto-wrapper failed

collect2: error: ld returned 1 exit status

make[2]: *** [storage/tokudb/ft-index/ft/tdb-recover] Error 1

make[1]: *** [storage/tokudb/ft-index/ft/CMakeFiles/tdb-recover.dir/all] Error 2

make[1]: *** Waiting for unfinished jobs....

storage/tokudb/ft-index/ft/ft-ops.cc: In function ‘ft_leaf_run_gc’:

storage/tokudb/ft-index/ft/ft-ops.cc:2261:26: error: ‘leaf_entry’ may be used uninitialized in this function [-Werror=maybe-uninitialized]

     if (leaf_entry->type != LE_MVCC) {

                          ^

lto1: all warnings being treated as errors

lto-wrapper: /usr/bin/c++ returned 1 exit status

/usr/bin/ld: lto-wrapper failed

collect2: error: ld returned 1 exit status

make[2]: *** [storage/tokudb/ft-index/src/libtokufractaltree.so] Error 1

make[1]: *** [storage/tokudb/ft-index/src/CMakeFiles/tokufractaltree.dir/all] Error 2

make: *** [all] Error 2