• Nicolas Cadart's avatar
    Check for Boost environment variables hiding superbuild Boost install · ee4a2a9e
    Nicolas Cadart authored
    If some Boost environment variables are defined, they could hide the
    superbuild Boost install.
    This can lead to superbuild failure if the system boost does not have
    all required components.
    It may also lead to runtime errors if all binaries were not built using
    the same boost libs (system VS superbuild ones).
    This commit add a check to verify the definition of these environment
    variables if user does not want to use his system boost install.