tree 52a8bf1b42ae8498d8e56e89385264a44eeda572
parent 4b71008dcad5389faa2ab102773f24dcbbd6ed74
author Andrei Belov <defan@nginx.com> 1616403296 +0300
committer Andrei Belov <defan@nginx.com> 1616403296 +0300

Contrib: ensure that cmake >= 3.1 is available for required targets.

In particular, this change allows to build opentracing-cpp, thrift,
and jaeger tracer plugin on RHEL/CentOS 7 with the "cmake3" package
installed.