[Buildroot] [PATCH v2 0/2] package/watchdogd: slightly messy bump to v4.0

[Joachim Wiberg]

Second take,

this patch set upgrades watchdogd to the latest version, a major upgrade
with lots of fixes and new features:

  https://github.com/troglobit/watchdogd/releases/tag/4.0

One messy change is the configure script change from --with-plugin=SEC
to just --with-plugin.  I almost got it right in v1 of this series and
with the help from Yann's review, this migration is now handled in the
same patch as the version bump, to gracefully migrate legacy options.

A couple of new optional system monitor plugins were introduce in the
new release, Config.in support for these are in a separate patch.

Best regards
 /Joachim

 Config.in.legacy                 | 58 ++++++++++++++++++++++++++++++++
 package/watchdogd/Config.in      | 46 ++++++++++++++-----------
 package/watchdogd/watchdogd.hash |  4 +--
 package/watchdogd/watchdogd.mk   | 30 ++++++++++++-----
 4 files changed, 107 insertions(+), 31 deletions(-)