Bug#1076730: dart: autopkgtest regression with CMake 3.30+

[Timo Röhling]

Source: dart
Version: 6.12.1+dfsg4-13.1
Severity: serious

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Dear maintainer,

your package has a autopkgtest regression with CMake 3.30, due to a new policy 
regarding the deprecation of the built-in find_package Boost module in favor 
of upstream's BoostConfig.cmake.

find_package(Boost) without setting policy CMP0167 (either explicitly or via 
cmake_minimum_required) triggers a warning to stderr.

Possible solutions to work around the failure include:

- - setting cmake_minimum_required(VERSION 3.30)
- - passing -DCMAKE_POLICY_DEFAULT_CMP0167=NEW as additional argument to cmake 
  invocations
- - setting cmake_policy(SET CMP0167 NEW), ideally guarded by a if(POLICY 
  CMP0167) check


Cheers
Timo


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