Re: [eigen] eigen3 compile error on jaunty (gcc 4.3.3)

[Radu Bogdan Rusu <rusu@xxxxxxxxxxxxxxxx>]

We first got build error in PCL. The errors that I posted in my previous e-mail are from "make check" in eigen3 beta1 
(clean tgz + tridiag_3x3.patch from Gael).
This is in a 32bit Jaunty (Ubuntu 9.04) chroot with gcc 4.3.3.

I wonder what causes it... hmm.

Thanks,
Radu.

On 09/01/2010 12:14 PM, Benoit Jacob wrote:
> 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/

--
| Radu Bogdan Rusu | http://rbrusu.com/