[Insight-developers] ITKApps Superbuild

[Rupert Brooks]

Yes, and the compile line does have -ldl, but its the first thing on
the line i.e.

/usr/bin/c++     -ldl CMakeFiles/fluid.dir/CodeEditor.cxx.o
CMakeFiles/fluid.dir/Fl_Function_Type.cxx.o
CMakeFiles/fluid.dir/Fl_Group_Type.cxx.o CMakeFiles/flu....

if i manually run the command, and add -ldl at the end, it links ok.

I guess it needs to be added to CMake such that it shows up at the
end.  Any CMake gurus want to comment?
--------------------------------------------------------------
Rupert Brooks
rupert.brooks at gmail.com



On Tue, Jan 24, 2012 at 16:11, Bill Lorensen <bill.lorensen at gmail.com> wrote:
> Does your External-FLTK.camke have these lines?
>
> if(CMAKE_COMPILER_IS_GNUCXX)
>  set(EXTRA_LIBRARIES "-DCMAKE_EXE_LINKER_FLAGS:STRING=-ldl")
> endif()
>
>
>
> On Tue, Jan 24, 2012 at 9:30 AM, Rupert Brooks <rupert.brooks at gmail.com> wrote:
>> (whoops, i didnt meant to takethis off list)
>>
>> You were correct, path limitations were stopping the build.  It builds
>> for me with VS2005 now, but i shortened the path down to c:/ia/build
>>
>> It would be more correct to say it almost builds - The superbuild has
>> a problem, in that the ITKApps did not configure correctly because it
>> could not find FLTK.   I manually set the FLTK dir in the cmake of the
>> itkApps build directory, and now it seems to be going well.  This is
>> still far less work than manually getting tweaking and building
>> everything.
>>
>> It might be worth noting that an out of the box attempt to build on
>> Ubuntu 11.10 64 bit also failed, with the following error.
>>
>> /usr/bin/ld: ../lib/libfltk.a(Fl_x.cxx.o): undefined reference to
>> symbol 'dlsym@@GLIBC_2.2.5'
>> /usr/bin/ld: note: 'dlsym@@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
>>
>> Unless you really want me to try and track this down I might switch to
>> an system FLTK on Ubuntu anyway, i was just curious if it would build.
>>
>> Cheers,
>> Rupert
>>
>> --------------------------------------------------------------
>> Rupert Brooks
>> rupert.brooks at gmail.com
>>
>>
>>
>> On Mon, Jan 23, 2012 at 16:08, Rupert Brooks <rupert.brooks at gmail.com> wrote:
>>> its VS8
>>>
>>> I'm retrying with a shorter path.   I had similar, but not identical
>>> problems with the wiki superbuild.  It was in a similar path so
>>> perhaps the same applies.   Will let you know how it goes.
>>>
>>> Rupert
>>> --------------------------------------------------------------
>>> Rupert Brooks
>>> rupert.brooks at gmail.com
>>>
>>>
>>>
>>> On Mon, Jan 23, 2012 at 14:17, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>>> May be a file path length problem. Windows has issues with long paths.
>>>> Can again with a shorter initial path?
>>>>
>>>> maybe c:/Brooks/itkA-Superbuild?
>>>>
>>>> On Mon, Jan 23, 2012 at 2:12 PM, Bill Lorensen <bill.lorensen at gmail.com> wrote:
>>>>> Rupert,
>>>>>
>>>>> Thanks, I'll take a look. Visual Studio 2005 is what version? VS7.1, VS8?
>>>>>
>>>>> On Mon, Jan 23, 2012 at 1:53 PM, Rupert Brooks <rupert.brooks at gmail.com> wrote:
>>>>>> Hi Bill,
>>>>>>
>>>>>> I tested this with Visual Studio 2005, on Windows XP 32-bit.
>>>>>> Unfortunately, i did not have success.  Theres a number of itk compile
>>>>>> errors.  I put the full output at http://pastebin.com/NkPuZmh6
>>>>>>
>>>>>> I assume its downloading a specific revision of ITK?  So these errors
>>>>>> in compile should not be there - i can try with a separate build of
>>>>>> ITK if this would help.  Let me know.
>>>>>>
>>>>>> Rupert
>>>>>>
>>>>>> --------------------------------------------------------------
>>>>>> Rupert Brooks
>>>>>> rupert.brooks at gmail.com
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Unpaid intern in BillsBasement at noware dot com
>>>>
>>>>
>>>>
>>>> --
>>>> Unpaid intern in BillsBasement at noware dot com
>
>
>
> --
> Unpaid intern in BillsBasement at noware dot com