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List: boost-build
Subject: Re: [Boost-build] Two Problems with the Boost.Build...
From: Doug Gregor <dgregor () cs ! indiana ! edu>
Date: 2007-01-29 18:31:30
Message-ID: D40342E1-DD07-42DE-BB5A-0BF98FEB42A7 () cs ! indiana ! edu
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On Jan 27, 2007, at 3:16 PM, Vladimir Prus wrote:
> On Saturday 27 January 2007 22:25, Jeffrey Holle wrote:
>> 2. In running bjam I get:
>> MPI auto-detection failed: unable to find wrapper compiler `mpic
>> ++'
>> or `mpiCC'
>> This is after I followed a "hint" to add "using mpi" in my
>> user-config.jam file. Even the fact that there are multiple such
>> files
>> in my boost directory now,
>> I believe this is the active one since
>> uncommenting "using gcc" had the desived affect.
>>
>> How do I either get "mpi" capacity or get rid of the error message?
>
> I am not familiar with the MPI library. Doug, does the message
> means that MPI
> library won't be built, or that some functionality is not
> available, or what?
>
> Maybe you can reword the message to indicate its not a fatal problem?
Yes, sorry. It now says:
warning: skipping optional Message Passing Interface (MPI) library.
note: to enable MPI support, add "using mpi ;" to user-config.jam.
note: to suppress this message, pass "--without-mpi" to bjam.
note: otherwise, you can safely ignore this message.
If anyone can improve the wording, I would appreciate it.
Cheers,
Doug
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