LbEnv bootstrap always prints "warning: unsetting platform"
unless the platform environment is set.
lxplus ~ $ . /cvmfs/lhcb.cern.ch/lib/LbEnv-unstable
warning: unsetting platform
********************************************************************************
* ---- LbEnv ---- *
********************************************************************************
--- CMAKE_PREFIX_PATH is set to:
/cvmfs/lhcb.cern.ch/lib/lhcb
/cvmfs/lhcb.cern.ch/lib/lcg/releases
/cvmfs/lhcb.cern.ch/lib/lcg/app/releases
/cvmfs/lhcb.cern.ch/lib/lcg/external
/cvmfs/lhcb.cern.ch/lib/contrib
/cvmfs/lhcb.cern.ch/lib/var/lib/LbEnv/733/unstable/x86_64-centos7/lib/python2.7/site-packages/LbDevTools/data/cmake
--------------------------------------------------------------------------------
lxplus ~ $
and
lxplus ~ $ . /cvmfs/lhcb.cern.ch/lib/LbEnv-unstable --quiet
warning: unsetting platform
lxplus ~ $