[Insight-users] fltk link errors : Please use CMake

[Bing Jian]

Hi Luis,

  Yes. I will try to be familiar with CMake.
It's a really powerful and amazing tool.

  Thanks a lot!

-- 
Best wishes,
Bing Jian
bjian at cise . ufl . edu


On Thu, 2 Oct 2003, Luis Ibanez wrote:

>
> Hi Bing,
>
>
>         Please use CMake !
>
>
>
> The linking problems you are facing
> are the result of poor configuration.
>
> The real solution is to use CMake for
> configuring your project. It will require
> only 10 lines of CMake commands to get
> this done correctly.
>
> There are more fun things to do in life
> than tweaking libraries in the Visual
> Studio GUI.  Using CMake will allow you
> to get time for those other fun things.
>
> You can start from the CMakeLists.txt
> file attached to my previous email.
> Simply remove the VTK and ITK sections.
>
>
>
> Regards
>
>
>     Luis
>
>
>
> ------------------
> Bing Jian wrote:
> > Hi Luis, Thanks for your help.
> >
> > Those 2 programs I am currently in trouble have not used ITK so far.
> > And I have no CMakeLists.txt. Now I just set the library path manually
> > in Visual Studio IDE.
> >
> > Like that program with displaying problem, if I use fltk, fltkforms,
> > fltkimages, fltkgl library instead of fltkdll.lib, first I will get
> > "MSVCRT" conflicts with use of other libs (LIBC.lib in this case
> > while LIBCMT.lib in that one). After I solve conflicts, following
> > errors  are still there
> >
> > fltk.lib(Fl_x.obj) : error LNK2001: unresolved external symbol
> > ___WSAFDIsSet at 8
> > fltk.lib(Fl_x.obj) : error LNK2001: unresolved external symbol
> > _select at 20
> > fltk.lib(Fl_x.obj) : error LNK2001: unresolved external symbol
> > __imp___TrackMouseEvent at 4
> > Release/MITK.exe : fatal error LNK1120: 3 unresolved externals
> >
> > The difference between this one and another one is that if I switch
> > to fltkdll.lib, then I get
> >
> > Linking...
> > RegDataView.obj : error LNK2001: unresolved external symbol "public:
> > static int Fl::e_keysym" (?e_keysym at Fl@@2HA)
> > RegDataView.obj : error LNK2001: unresolved external symbol "public:
> > static int Fl::e_y" (?e_y at Fl@@2HA)
> > RegDataView.obj : error LNK2001: unresolved external symbol "public:
> > static int Fl::e_x" (?e_x at Fl@@2HA)
> > RegImageView.obj : error LNK2001: unresolved external symbol "public:
> > static int Fl::e_clicks" (?e_clicks at Fl@@2HA)
> >
> > As I mentioned before, I encountered same problem when I used
> > fltk-1.1.2. Last time I fixed it by making modification to
> > inline properties of those e_x e_y members in FL/fl.h.
> >
> > Recently I upgraded to fltk-1.1.4, last time I got same problem
> > when I tested itkfltkimageviewer demo program in InsightApplication.
> > when linked with fltkdll.lib. But that time if I use fltk.lib
> > fltkimages.lib fltkgl.lib fltkforms.lib, then it can pass and work.
> >
> > So at that time I thought I won't need to modify FL/fl.h, but it seems
> > there are still a lot of trouble about this issue. :-(
> >
> >
>
>
>
>
>