[Insight-users] ITKApps dlopen link error

[Matt McCormick]

Hi Félix,

Try building FLTK from source (use the ITKApps superbuild), so the
same compiler and glibc is used.

Hope this helps,
Matt

On Wed, Feb 15, 2012 at 1:38 PM, Félix C. Morency
<felix.morency at gmail.com> wrote:
> Hi,
>
> I'm trying to build latest ITKApps (commit
> f4a8669c0a8767d959b7ef84ac9d8fdc1109d5f1) against latest VTK (commit
> 88f86965da57d5f04ce059456391b8a133449ff2), ITK 4.1.0rc2 and FLTK 1.3
> (from Ubuntu repository). When linking DistanceMapFilter, I get:
>
> Linking CXX executable DistanceMapFilter
> /usr/bin/ld: /usr/lib/x86_64-linux-gnu/libfltk.a(Fl_Preferences.o):
> undefined reference to symbol 'dlopen@@GLIBC_2.2.5'
> /usr/bin/ld: note: 'dlopen@@GLIBC_2.2.5' is defined in DSO
> /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/libdl.so
> so try adding it to the linker command line
> /usr/lib/gcc/x86_64-linux-gnu/4.6.1/../../../x86_64-linux-gnu/libdl.so:
> could not read symbols: Invalid operation
>
> Any ideas?
>
> --
> Félix C. Morency, M.Sc.
> Plateforme d’analyse et de visualisation d’images
> Centre Hospitalier Universitaire de Sherbrooke
> Centre de recherche clinique Étienne-Le Bel
> Local Z5-3031 | 819.346.1110 ext 16634
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