[Rcpp-devel] Compilation on MAC OS X 10.7.2

[Rémi Lebret]

Hi,

I got this error when I'm trying to compile my package using Rcpp :

g++-4.2 -arch i386 -I/Library/Frameworks/R.framework/Resources/include -I/Library/Frameworks/R.framework/Resources/include/i386  -I/usr/local/include -I"/Library/Frameworks/R.framework/Versions/2.14/Resources/library/Rcpp/include"   -fPIC  -g -O2 -c clusteringMain.cpp -o clusteringMain.o
In file included from /usr/include/c++/4.2.1/tr1/unordered_map:38,
                 from /Library/Frameworks/R.framework/Versions/2.14/Resources/library/Rcpp/include/RcppCommon.h:130,
                 from /Library/Frameworks/R.framework/Versions/2.14/Resources/library/Rcpp/include/Rcpp.h:27,
                 from clusteringMain.cpp:91:
/usr/include/c++/4.2.1/tr1/functional_hash.h: In member function ‘size_t std::tr1::hash<std::basic_string<char, std::char_traits<char>, std::allocator<char> > >::operator()(const std::string&) const’:
/usr/include/c++/4.2.1/tr1/functional_hash.h:144: error: ‘const struct std::basic_string<char, std::char_traits<char>, std::allocator<char> >’ has no member named ‘Rf_length’
/usr/include/c++/4.2.1/tr1/functional_hash.h: In member function ‘size_t std::tr1::hash<std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> > >::operator()(const std::wstring&) const’:
/usr/include/c++/4.2.1/tr1/functional_hash.h:156: error: ‘const struct std::basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t> >’ has no member named ‘Rf_length’
make: *** [clusteringMain.o] Error 1

It looks like there is a problem with the tr1::unordered_map

Any help ?

Rémi

Rémi Lebret
Ingénieur de recherche CNRS
Laboratoire de mathématiques de Lille1 - UMR 8524
Batiment M3 - Bureau 322
Tel: 03 20 43 67 82
remi.lebret at math.univ-lille1.fr

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