2 for both variables there isn't any checking in configure:
7 WITH_NDBM is detected correctly on OI so therefor define
8 HAVE_DBM_PAGFNO to 1 to pass by this error:
10 libmu_dbm/ndbm.c:63:4: error: #error "neither dbm_pagfno nor dbm_dirfno available"
12 --- mailutils-3.13/libmu_dbm/ndbm.c.orig 2021-07-16 19:51:00.000000000 +0000
13 +++ mailutils-3.13/libmu_dbm/ndbm.c 2021-12-05 15:20:19.891165055 +0000
16 #if defined(WITH_NDBM)
19 +#define HAVE_DBM_PAGFNO 1
23 _ndbm_file_safety (mu_dbm_file_t db, int mode, uid_t owner)