fenics team mailing list archive

["Johannes Ring" <johannr@xxxxxxxxx>]

On Fri, February 13, 2009 09:50, Kent Andre wrote:
>
> You would need to go into dolfin/SConscript, search
> for Werror and change
>
>         if not scons.checkVersion(swig_version, "1.3.36"):
>             if "-Werror" in modEnv["CXXFLAGS"]:
>                 modEnv["CXXFLAGS"].remove("-Werror")
>
> to
>
>
>         if "-Werror" in modEnv["CXXFLAGS"]:
>             modEnv["CXXFLAGS"].remove("-Werror")
>

Yes, or simply

export CXXFLAGS="-Wall -pipe -ansi"
scons

Johannes

>
> Kent
>
> On to., 2009-02-12 at 13:45 -0800, L O wrote:
>> Hey all.
>>
>> I'm installing DOLFIN for the first time and I get an error after the
>> libdolfin completes successfully.  Any suggestions?
>>
>> Thanks,
>> Nate
>>
>> scons output:
>>
>>
>> mpicxx -o dolfin/swig/cpp_wrap.os -c -Wall -pipe -ansi -Werror -DDEBUG
>> -g -DNDEBUG -O2 -DHAS_MPI=1 -DMPICH_IGNORE_CXX_SEEK -DPACKAGE_VERSION=
>> \"0.9.0\" -DHAS_UMFPACK=1 -DHAS_GTS=1 -DHAS_CHOLMOD=1
>> -fno-strict-aliasing -fPIC -I. -I/usr/local/include
>> -I/usr/local/include/boost-1_35 -I/usr/include/libxml2
>> -I/usr/include/suitesparse -I/usr/include -I/usr/include/glib-2.0
>> -I/usr/lib/glib-2.0/include -I/usr/include/suitesparse
>> -I/usr/include/python2.5 -I/usr/include/python2.5
>> -I/usr/lib/python2.5/site-packages/numpy/core/include
>> -I/usr/local/include -I/usr/local/include/boost-1_35
>> -I/usr/include/libxml2 -I/usr/include/suitesparse -I/usr/include
>> -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
>> -I/usr/include/suitesparse dolfin/swig/cpp_wrap.cc
>> cc1plus: warnings being treated as errors
>> dolfin/swig/cpp_wrap.cc: In function ?PyObject*
>> _wrap_new_LUSolver(PyObject*, PyObject*)?:
>> dolfin/swig/cpp_wrap.cc:47839: error: ?argv[0]? may be used
>> uninitialized in this function
>> .
>> .
>> .
>> scons: *** [dolfin/swig/cpp_wrap.os] Error 1
>> scons: building terminated because of errors.
>>
>>
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>
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