| 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 15:10:06 -0400
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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/
>>
>>
>>
>