tree 7f39c9ab8f08266ac4362fa42269ed3180ee3f52
parent b04c52b044527daab18481e58f7eebfebdd3995e
author Davide Pesavento <davidepesa@gmail.com> 1646505263 -0500
committer Davide Pesavento <davidepesa@gmail.com> 1646509504 -0500

build: align minimum clang dependency with ndn-cxx

ndn-cxx requires clang 6 or later, so there's no point
supporting older versions in ndn-tools

Change-Id: I7be683abd4fce12c85187c0b5abf2ee288bbe908