[Rcppoctave-user] unable to install RcppOctave (Octave 3.8 Linux)

[Renaud Gaujoux]

One more thought: have you tried installing after doing

export CPPFLAGS="-I/usr/include/mpi -DMPICH_SKIP_MPICXX -DOMPI_SKIP_MPICXX"

?



On 3 March 2014 10:16, Renaud Gaujoux <renaud at mancala.cbio.uct.ac.za> wrote:

> Actually, the flags are most likely to be found in mkoctfile config.
> Currently I use the flags returned by:
>
> mkoctfile -p INCFLAGS
>
> Might be easier if you could look if those effectively appear in this
> variable or any other (do mkoctfile --help to list all variables). They
> have to come from somewhere...
> Thanks.
>
> Renaud
>
>
>
> On 3 March 2014 10:05, Renaud Gaujoux <renaud at mancala.cbio.uct.ac.za>wrote:
>
>> Good.
>> The MPI issue seems to be due to some compilation flags not being carried
>> over when compiling RcppOctave library.
>> The MPI specific flags "-I/usr/include/mpi -DMPICH_SKIP_MPICXX
>> -DOMPI_SKIP_MPICXX" are correctly used when compiling the Octave modules,
>> so these flags should be available from octave-config.
>> Will look into it later.
>> Thanks.
>>
>> Bests,
>> Renaud
>>
>>
>>
>>
>
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