force USE_SHMEM_SHMGET on AIX
prior to r1901037 on trunk, USE_SHMEM_SHMGET is used.
APR_USE_SHMEM_MMAP_SHM does not currently work on AIX.
@@ -1362,6 +1362,10 @@ case $host in
USE_SHMEM_SHMGET)
fi
;;
+ *aix* )
+ # AIX cannot lseek() shared memory, and we always truncate/lseek together
+ APR_DECISION_OVERRIDE(USE_SHMEM_SHMGET)
+ ;;
esac
APR_END_DECISION
AC_DEFINE_UNQUOTED($ac_decision)
