Re: [boost] Can't build in status?

Subject: Re: [boost] Can't build in status?
From: John Maddock (jz.maddock_at_[hidden])
Date: 2016-02-27 11:57:17

>    Is python initialized more than once, somehow?
> Otherwise, I'd like see the values of
> $($(best)) and $($(self.all-flags)).
>
>    Perhaps now would be a good time to start
> promoting my debugger for Jam.  After building
> b2 from the debug branch:
> $ b2 -dconsole
> (b2db) break property.jam:743
> Breakpoint 1 set at property.jam:743
> (b2db) run --dump-tests msvc-14.0 -n
> ...
> (b2db) print $($(best))
> (b2db) print $($(self.all-flags))

Breakpoint 1, class_at_property-map.find ( object(property-set)@149526 ) at 
M:/data/boost/boost-master/tools/build/src/build\property.jam:743
743                 errors.error "Ambiguous key $(properties:J= :E=)" ;
(b2db) print $($(best))

(b2db) print $($(self.all-flags))
<.pyd> <python>2.5 <target-os>windows <.pyd> <python>2.5 <target-os>windows
(b2db)

Note that I actually have:

$ python --version
Python 2.7.10