Hi Greg,
side question, do tyou consider installing an external version of FLTK
using the package management system( fltk and fltk-dev packages should
be available on mint)
Regards,
Manuel
Le 15/01/2014 17:07, Grégoire MERCIER a écrit :
> Hi Julien,
>
> No: CMAKE_EXE_LINKER_FLAGS adds the new links at the begining of the complete
> flag list (so before the -lfltk... I check it with the makefile verbose
> option)
>
> In fact I checked the file OTB/CMake/FindFLTK.cmake
> I guess the line 310:
> set(FLTK_LIBS_EXTRACT_REGEX ".*-lfltk_images (.*) -lfltk.*")
> is too restrictive when fltk needs extra libs (in my case: -lXft -lfontconfig
> -lXinerama)
> but I did not understand well the syntax after that... so I changed directly
> the line 327 by:
> list(APPEND FLTK_LIBRARIES ${FLTK_BASE_LIBRARY} -lXft -lfontconfig -lXinerama)
> Not very nice, but it seems ok up to now ;o)
>
> Best,
> Greg
>
>
>
>
> ----- Mail original -----
> De: "Julien Malik" <[email protected]>
> À: [email protected]
> Envoyé: Mercredi 15 Janvier 2014 15:31:07
> Objet: Re: [otb-users] Compilation problem
>
> Hi Grégoire,
>
> Probably OTB needs to link to some or all of those X libraries too.
>
> Do you have more success if you compile FLTK with CMake instead of
> autoconf ?
>
> Another thing you can try : add the X libraries to
> CMAKE_EXE_LINKER_FLAGS (and possibly CMAKE_SHARED_LINKER_FLAGS). I would
> start with "-lXft -lXinerama".
>
>
> Julien
>
> On 01/14/2014 06:00 PM, Grégoire MERCIER wrote:
>> Hi,
>>
>> When compiling the last version of OTB (from scratch) I have the following
>> compilation error:
>>
>> Linking CXX executable ../../bin/SimpleViewer
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftListFonts'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftFontOpen'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftFontOpenXlfd'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XineramaIsActive'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftDrawChange'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftDrawCreate'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftTextExtents32'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to
>> `XineramaQueryScreens'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftFontMatch'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftDrawSetClip'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftDrawString32'
>> /usr/local/lib/../lib/libfltk.so: undefined reference to `XftFontOpenPattern'
>> collect2: error: ld returned 1 exit status
>>
>> my FLTK (1.3.1, compiled through configure) is linked with:
>> fltk-config --use-images --ldflags
>> -L/usr/local/lib -Wl,-rpath,/usr/local/lib -lfltk_images -lpng -lz -ljpeg
>> -lfltk -lXext -lXft -lfontconfig -lXinerama -lpthread -ldl -lm -lX11
>>
>> It runs on Mint that I just installed on a 64b machine...
>>
>> I do no see...
>> Any idea ?
>>
>> Thanks
>> Greg
>>
>>
>>
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