[Insight-users] FC5 gcc 4.1.0 complex

[Karthik Krishnan]

A post from Brad on the gccxml list:

http://public.kitware.com/pipermail/gccxml/2006-February/000732.html

On Mon, 2006-03-27 at 16:24 -0500, Kevin H. Hobbs wrote:
> I just up dated my workstation to Fedora Core 5 which comes with GCC
> 4.1.0. When I do a rebuild if ITK I get the following error:
> 
> Generating wrap_vnl_matrix.xml
> In file included from /home/kevin/kitware/Insight/Utilities/vxl/vcl/iso/vcl_complex.h:6,
>                  from /home/kevin/kitware/Insight/Utilities/vxl/vcl/vcl_complex.h:62,
>                  from /home/kevin/kitware/Insight/Wrapping/CSwig/VXLNumerics/wrap_vnl_matrix.cxx:17:
> /usr/include/c++/4.1.0/complex: In function `__complex__ float
>    std::__complex_log(__complex__ float)':
> /usr/include/c++/4.1.0/complex:754: error: `__builtin_clogf' undeclared (first
>    use this function)
> /usr/include/c++/4.1.0/complex:754: error: (Each undeclared identifier is
>    reported only once for each function it appears in.)
> /usr/include/c++/4.1.0/complex: In function `__complex__ double
>    std::__complex_log(__complex__ double)':
> /usr/include/c++/4.1.0/complex:757: error: `__builtin_clog' undeclared (first
>    use this function)
> /usr/include/c++/4.1.0/complex: In function `__complex__ long double
>    std::__complex_log(__complex__ long double&)':
> /usr/include/c++/4.1.0/complex:761: error: `__builtin_clogl' undeclared (first
>    use this function)
> make[2]: *** [Wrapping/CSwig/VXLNumerics/wrap_vnl_matrix.xml] Error 1
> make[1]: *** [Wrapping/CSwig/VXLNumerics/CMakeFiles/VXLNumericsTcl.dir/all] Error 2
> make: *** [all] Error 2
> 
> Early adoption is always fun.
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