| Re: [eigen] eigen3 compile error on jaunty (gcc 4.3.3) |
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- To: eigen@xxxxxxxxxxxxxxxxxxx
- Subject: Re: [eigen] eigen3 compile error on jaunty (gcc 4.3.3)
- From: Benoit Jacob <jacob.benoit.1@xxxxxxxxx>
- Date: Wed, 1 Sep 2010 15:14:32 -0400
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So, I have tried building polynomialsolver_9 with GCC 4.3 here, and it
works for me. I can't reproduce your error.
[bjacob@cahouette test]$ /home/bjacob/prefix/bin/c++ -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /home/bjacob/Downloads/gcc-4.3.5/configure
--prefix=/home/bjacob/prefix/ --disable-multilib
Thread model: posix
gcc version 4.3.5 (GCC)
Cheers,
Benoit
2010/9/1 Benoit Jacob <jacob.benoit.1@xxxxxxxxx>:
> sorry, I am really stupid, disregard my previous email.
> Your original mail had all the information.
>
> Benoit
>
> 2010/9/1 Benoit Jacob <jacob.benoit.1@xxxxxxxxx>:
>> Hi,
>>
>> Here a simple test program compiles with GCC 4.3, with current Eigen.
>>
>> Can you send us a simple test case that fails to build? Or point us to
>> a specific test in our test suite? I'm at work now and can't build the
>> test suite with gcc 4.3 easily.
>>
>> Benoit
>>
>> 2010/9/1 Radu Bogdan Rusu <rusu@xxxxxxxxxxxxxxxx>:
>>> We just noticed a compilation error on Ubuntu Jaunty on eigen3 today.
>>>
>>> $ gcc -v
>>> Using built-in specs.
>>> Target: i486-linux-gnu
>>> Configured with: ../src/configure -v --with-pkgversion='Ubuntu
>>> 4.3.3-5ubuntu4' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs
>>> --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared
>>> --with-system-zlib --libexecdir=/usr/lib --without-included-gettext
>>> --enable-threads=posix --enable-nls
>>> --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3
>>> --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr
>>> --enable-targets=all --with-tune=generic --enable-checking=release
>>> --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu
>>> Thread model: posix
>>> gcc version 4.3.3 (Ubuntu 4.3.3-5ubuntu4)
>>>
>>> $ lsb_release -a
>>> LSB Version:
>>> core-2.0-ia32:core-2.0-noarch:core-3.0-ia32:core-3.0-noarch:core-3.1-ia32:core-3.1-noarch:core-3.2-ia32:core-3.2-noarch:core-4.0-ia32:core-4.0-noarch:cxx-3.0-ia32:cxx-3.0-noarch:cxx-3.1-ia32:cxx-3.1-noarch:cxx-3.2-ia32:cxx-3.2-noarch:cxx-4.0-ia32:cxx-4.0-noarch:desktop-3.1-ia32:desktop-3.1-noarch:desktop-3.2-ia32:desktop-3.2-noarch:desktop-4.0-ia32:desktop-4.0-noarch:graphics-2.0-ia32:graphics-2.0-noarch:graphics-3.0-ia32:graphics-3.0-noarch:graphics-3.1-ia32:graphics-3.1-noarch:graphics-3.2-ia32:graphics-3.2-noarch:graphics-4.0-ia32:graphics-4.0-noarch:qt4-3.1-ia32:qt4-3.1-noarch
>>> Distributor ID: Ubuntu
>>> Description: Ubuntu 9.04
>>> Release: 9.04
>>> Codename: jaunty
>>>
>>>
>>> eigen3/build/eigen/build$ make check
>>> [ 0%] Building CXX object
>>> unsupported/test/CMakeFiles/polynomialsolver_9.dir/polynomialsolver.cpp..o
>>> In file included from eigen3/build/eigen/Eigen/Core:235,
>>> from eigen3/build/eigen/Eigen/QR:4,
>>> from
>>> eigen3/build/eigen/unsupported/test/../../test/main.h:162,
>>> from
>>> eigen3/build/eigen/unsupported/test/polynomialsolver.cpp:25:
>>> eigen3/build/eigen/Eigen/src/Core/MatrixBase.h:352: error: template argument
>>> 2 is invalid
>>> eigen3/build/eigen/Eigen/src/Core/MatrixBase.h:353: warning: type qualifiers
>>> ignored on function return type
>>> In file included from eigen3/build/eigen/Eigen/Core:249,
>>> from eigen3/build/eigen/Eigen/QR:4,
>>> from
>>> eigen3/build/eigen/unsupported/test/../../test/main.h:162,
>>> from
>>> eigen3/build/eigen/unsupported/test/polynomialsolver.cpp:25:
>>> eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h: In member function
>>> 'void Eigen::DenseStorageBase<Derived>::resize(typename
>>> Eigen::ei_traits<Derived>::Index)':
>>> eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h:187: error: template
>>> argument 1 is invalid
>>> eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h: In member function
>>> 'void Eigen::DenseStorageBase<Derived>::_init2(const typename
>>> Eigen::ei_traits<Derived>::Scalar&, const typename
>>> Eigen::ei_traits<Derived>::Scalar&, typename
>>> Eigen::ei_enable_if<(Eigen::ei_dense_xpr_base::type::SizeAtCompileTime ==
>>> 2), T0>::type*)':
>>> eigen3/build/eigen/Eigen/src/Core/DenseStorageBase.h:493: error: template
>>> argument 1 is invalid
>>> make[3]: ***
>>> [unsupported/test/CMakeFiles/polynomialsolver_9.dir/polynomialsolver.cpp.o]
>>> Error 1
>>> make[2]: *** [unsupported/test/CMakeFiles/polynomialsolver_9.dir/all] Error
>>> 2
>>> make[1]: *** [test/CMakeFiles/check.dir/rule] Error 2
>>> make: *** [check] Error 2
>>>
>>>
>>> Is this a known issue/bug with older compilers?
>>>
>>> Thanks,
>>> Radu.
>>> --
>>> | Radu Bogdan Rusu | http://rbrusu.com/
>>>
>>>
>>>
>>
>