Re: [Boost-users] Cross-Compile Boost for Embedded Linux

Subject: Re: [Boost-users] Cross-Compile Boost for Embedded Linux
From: John Maddock (john_at_[hidden])
Date: 2008-09-17 05:11:40

Richard Ketcham wrote:
>> Hi, thank you for the reply.
>>
>> I tried what you suggested. I added the using gcc command to the
>> user-config.jam file in tools/build/v2/.  I then issued the following
>> command in the boost root directory:
>>
>> ~/boost_1_36_0$ bjam toolset=gcc-arm variant=release threading=multi
>> --with-thread stage
>>
>> and came up with this error:
>>
>> ./boost/config/requires_threads.hpp:29:4: error: #error "Threading
>> support unavaliable: it has been explicitly disabled with
>> BOOST_DISABLE_THREADS"
>>
>> What do I need to do to enable threading? I'm specifically building
>> boost because I'm interested in the threading library.

Hmm, assuming your compiler is in multithreaded mode, then I'm guessing that 
libstdc++ was built single threaded?

HTH, John.