I'm not on the list, just reporting something I found today.
Exim 3.34 (and earlier) can't be compiled against the Sleepy Cat (Berkley)
DB version 4.0.14.
From db.h:
typedef enum {
DB_LOCK_DUMP=0, /* Display held locks. */
DB_LOCK_GET=1, /* Get the lock. */
DB_LOCK_GET_TIMEOUT=2, /* Get lock with a timeout. */
DB_LOCK_INHERIT=3, /* Pass locks to parent. */
DB_LOCK_PUT=4, /* Release the lock. */
DB_LOCK_PUT_ALL=5, /* Release locker's locks. */
DB_LOCK_PUT_OBJ=6, /* Release locker's locks on obj. */
DB_LOCK_PUT_READ=7, /* Release locker's read locks. */
DB_LOCK_TIMEOUT=8, /* Force a txn to timeout. */
DB_LOCK_UPGRADE_WRITE=9 /* Upgrade writes for dirty reads. */
} db_lockop_t;
With the #define in config.h you end up with a nice "60=8", which
obviously gcc won't like.
I just munged the few occurances of DB_LOCK_TIMEOUT through out Exim's
source. But it might be a good idea to prefix the internal #define's with
EXIM_ or something to prevent this from cropping up again. I think the DB
people were actually trying to do that with all the DB_ prefixes, but that
is a little to common to offer much namespace protection.
-Chris
--
Two penguins were walking on an iceberg. The first penguin said to the
second, "you look like you are wearing a tuxedo." The second penguin
said, "I might be..." --David Lynch, Twin Peaks
