[Rcpp-devel] Compiling RcppArmadillo, SVN version 1919

[Romain Francois]

Le 05/08/10 18:00, Douglas Bates a écrit :
> I get a compilation error of
>
> g++ -I/usr/share/R/include
> -I"/home/bates/R/x86_64-pc-linux-gnu-library/2.11/Rcpp/include"
> -I../inst/include -fpic  -g -O3 -pipe -Wall -pedantic -c
> RcppArmadillo.cpp -o RcppArmadillo.o
> In file included from ../inst/include/armadillo:27,
>                   from ../inst/include/RcppArmadilloForward.h:29,
>                   from ../inst/include/RcppArmadillo.h:25,
>                   from RcppArmadillo.cpp:22:
> /usr/include/c++/4.4/fstream:624: error: ‘Rf_ftrunc’ is not a member
> of ‘std::ios_base’
> /usr/include/c++/4.4/fstream:697: error: ‘Rf_ftrunc’ is not a member
> of ‘std::ios_base’
> make: *** [RcppArmadillo.o] Error 1
> ERROR: compilation failed for package ‘RcppArmadillo’
>
> (This is using r-base in Ubuntu 10.04 x86_64 and the same SVN version of Rcpp.)
>
> It appears to be a name clash.  The include file Rmath.h redefines
> ftrunc as Rf_ftrunc.

Good catch. I just pulled in Rmath.h (in RcppCommon.h) today for dpois 
and dbinom

Romain

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Romain Francois
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