• Update to 1.6.0
• Do not silence installation message
• While I'm here:
  • Move LIB_DEPENDS upwards
  • Use = instead of += for CONFIGURE_ARGS and USES
  • Convert to options helper
  • Use TEST_TARGET

Changes: https://unbound.nlnetlabs.nl/pipermail/unbound-users/2016-December/004587.html
PR: 215322
Submitted by: Jaap Akkerhuis <jaap@NLnetLabs.nl> (maintainer)