I try to compile this C++/Python library https://bitbucket.org/fluiddyn/fluidfft
If mpi4py is installed, it works well.
If mpi4py is not installed, code that does not use MPI cannot be compiled.
An error is raise during the compilation of a Cython file. The error is long and it starts by:
In file included from /usr/include/c++/6/bits/ios_base.h:46:0,
from /usr/include/c++/6/ios:42,
from /usr/include/c++/6/ostream:38,
from /usr/include/c++/6/iostream:39,
from src_cpp/base/base_fft.h:10,
from fluidfft/fft2d/fft2d_with_fftw1d.cpp:543:
/usr/include/c++/6/system_error:143:31: error: ‘error_category’ does not name a type
error_code(int __v, const error_category& __cat) noexcept
^~~~~~~~~~~~~~
/usr/include/c++/6/system_error:152:27: error: ‘error_category’ does not name a type
assign(int __v, const error_category& __cat) noexcept
^~~~~~~~~~~~~~
/usr/include/c++/6/system_error:172:11: error: ‘error_category’ does not name a type
const error_category&
^~~~~~~~~~~~~~
/usr/include/c++/6/system_error:191:11: error: ‘error_category’ does not name a type
const error_category* _M_cat;
[...]
I guess it could be a C++11 problem (http://en.cppreference.com/w/cpp/error/error_category) but I don't see how to solve the problem.
The compilation command is
g++ -pthread -fwrapv -O3 -Wall -Wno-unused-result -Wsign-compare -Wno-unused-result -Wsign-compare -fwrapv -O3 -Wall -fPIC -I/home/users/me/opt/miniconda3/include/python3.6m -I/home/users/me/opt/miniconda3/include -Isrc_cy -Ifluidfft/fft2d -Ifluidfft/fft3d -Isrc_cpp/base -Isrc_cpp/3d -Isrc_cpp/2d -Iinclude -I/home/users/me/opt/miniconda3/lib/python3.6/site-packages/numpy/core/include -c fluidfft/fft2d/fft2d_with_fftw1d.cpp -o build/temp.linux-x86_64-3.6/fluidfft/fft2d/fft2d_with_fftw1d.o
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