Support Boost 1.67+

changed the description

added 7 commits

918b7e58...a1a8b4f7 - 4 commits from branch gaudi:master
14d9455d - Mark dependencies as required when the build requires them
5eae3817 - Range-v3 is required by GaudiHive, via HiveDataBroker
5ae7e517 - Support boost 1.67

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changed title from WIP: Support Boost 1.67 to WIP: Support Boost 1.67+

changed the description

Latest commit adds support for Boost 1.68.

added 1 commit

7761faa3 - Work around an ADL bug in Boost 1.68

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changed the description

added 5 commits

7761faa3...35ba8b93 - 3 commits from branch gaudi:master
913cfb55 - Support boost 1.67
bb15015d - Work around an ADL bug in Boost 1.68

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added 16 commits

bb15015d...4e547697 - 14 commits from branch gaudi:master
0a7fd6d6 - Support boost 1.67
486441fc - Work around an ADL bug in Boost 1.68

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A way to ensure compatibility with 1.66 and 1.67 would be to do something like (pseudo CMake code)

if(Boost_VERSION VERSION_LESS 1.67)
  set(Boost_PyVers)
else()
  # number to be computed from Python actual version
  set(Boost_PyVers 27)
endif()

# ...

find_package(Boost COMPONENTS python${Boost_PyVers} REQUIRED)

# ...
     LINK_LIBRARIES ${Boost_PYTHON${Boost_PyVers}_LIBRARY}
# ...