dolfin team mailing list archive

["Garth N. Wells" <gnw20@xxxxxxxxx>]

On 28 September 2011 12:48, Johannes Ring <johannr@xxxxxxxxx> wrote:
> On Tue, Sep 27, 2011 at 9:25 AM, Johannes Ring <johannr@xxxxxxxxx> wrote:
>> On Tue, Sep 27, 2011 at 9:19 AM, Garth N. Wells <gnw20@xxxxxxxxx> wrote:
>>> This change will break the buildbots until Boost is updated on the buildbots.
>>
>> Yes, I'm working on this now (two fixed, two to go).
>
> The buildbots has been upgraded with Boost.MPI, however, there are
> problems on mac-osx and linux64-exp. I have built Boost 1.47 like this
> (modified boost.package from Dorsal):
>
>  ./bootstrap.sh --prefix=${INSTALL_PATH}
>  echo "using mpi ;" > user-config.jam
>  ./bjam --with-program_options \
>      --with-filesystem \
>      --with-serialization \
>      --with-thread \
>      --with-iostreams \
>      --with-system \
>      --with-mpi \
>      --user-config=user-config.jam \
>      install
>
> The mac-osx buildbot fails because of some undefined symbols. See the
> buildbot page for details:
>
> http://www.fenicsproject.org:8080/builders/dolfin-mac-osx/builds/1863/steps/dolfin%20build/logs/stdio
>
> Any idea?
>
> The linux64-exp buildbot fails because of a warning:
>
> cc1plus: warnings being treated as errors
> In file included from
> /work/fenics/buildbots/main/fenics-src/dolfin/dolfin/io/XMLFile.cpp:31:
> /work/fenics/local/include/boost/iostreams/filter/gzip.hpp: In
> constructor 'boost::iostreams::basic_gzip_compressor<Alloc>::basic_gzip_compressor(const
> boost::iostreams::gzip_params&, int) [with Alloc =
> std::allocator<char>]':
> /work/fenics/buildbots/main/fenics-src/dolfin/dolfin/io/XMLFile.cpp:351:
>  instantiated from here
> /work/fenics/local/include/boost/iostreams/filter/gzip.hpp:674: error:
> overflow in implicit constant conversion
> /work/fenics/local/include/boost/system/error_code.hpp: At global scope:
> /work/fenics/local/include/boost/system/error_code.hpp:214: error:
> 'boost::system::posix_category' defined but not used
> /work/fenics/local/include/boost/system/error_code.hpp:215: error:
> 'boost::system::errno_ecat' defined but not used
> /work/fenics/local/include/boost/system/error_code.hpp:216: error:
> 'boost::system::native_ecat' defined but not used
>
> Is there an easy fix or should I turn off -Werror on this slave?
>

Very strange error. I get it when I build my own Boost code, but not
with the Ubuntu package.

Anyway, I've pushed a switch from gzip -> zlib which will hopefully
fix the issue.

Garth

> Johannes
>