ABI dependences for different version of BIND

[Matthias Scheler <tron%zhadum.org.uk@localhost>]

        Hello,

after replacing the "bind97" package with the "bind98" package on my
machine the "mediatomb" package was broken because the major version
of "liblwres" had changed. Re-compiling the "mediatomb" package
fixed that problem of course.

I'm however wondering whether "pkgsrc" handles this correctly.
"pkgsrc/net/bind98/buildlink3.mk" looks like this at the moment:

BUILDLINK_TREE+=        bind

.if !defined(BIND_BUILDLINK3_MK)
BIND_BUILDLINK3_MK:=

BUILDLINK_API_DEPENDS.bind+=    bind>=9.8.0
BUILDLINK_PKGSRCDIR.bind?=      ../../net/bind98
.endif # BIND_BUILDLINK3_MK

BUILDLINK_TREE+=        -bind

Should it not set "BUILDLINK_ABI_DEPENDS.bind"? If all the "bind"
buildlink files would set the ABI dependence like this ...

BUILDLINK_ABI_DEPENDS.bind+=    bind-9.<n>.*

... "pkg_add -u" would fail on a major update if "mediatomb" is installed.
The user would therefore know that she or he has to rebuild "mediatomb".

        Kind regards

-- 
Matthias Scheler                                  http://zhadum.org.uk/