[Insight-users] Problem Linking CXX executable DicomImageViewer

[Mathieu Malaterre]

On Sat, Jun 21, 2008 at 7:46 PM, Kendra <kendracorreo at gmail.com> wrote:
> Hi. When I compile DicomImageViewer I've got the next error when Linking CXX
> executable DicomImageViewer. It seems due to Xft problem, but I have compile
> FLTK library from Gentoo (with emerge, portage) without "noxft" use flag and
> then Xft should be activated. And, of course, I've got x11-libs/libXft
> installed too.
>
> $ make
> [  1%] Generating fltkTimeProbesCollectorGUI.cxx
> [  3%] Generating fltkClippingPlane3DDrawerGUI.cxx
> [  5%] Generating fltkDisplayGlWindowGUI.cxx
> [  7%] Generating fltkDisplayGlWindowFlatGUI.cxx
> [  9%] Generating fltkFrustumFunctionControlGUI.cxx
> [ 10%] Generating fltkImageViewerGUI.cxx
> [ 12%] Generating fltkImage2DViewerGUI.cxx
> [ 14%] Generating fltkRGBImage2DViewerGUI.cxx
> [ 16%] Generating fltkRegularStepGradientDescentGUI.cxx
> [ 18%] Generating fltkSlice2DDrawerGUI.cxx
> [ 20%] Generating fltkSlice3DDrawerGUI.cxx
> [ 21%] Generating fltkSphereFunctionControlGUI.cxx
> Scanning dependencies of target ITKFltkImageViewer
> [ 23%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkBox3D.o
> [ 25%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkCone3D.o
> [ 27%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkClippingPlane3DDrawer.o
> [ 29%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkCylinder3D.o
> [ 30%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkFrustum3D.o
> [ 32%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkGlWindow.o
> [ 34%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkGlWindowInteractive.o
> [ 36%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkGlWindowInteractiveFlat.o
> [ 38%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkImage2DViewerWindow.o
> [ 40%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkRGBImage2DViewerWindow.o
> [ 41%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkLightButton.o
> [ 43%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkProgressBar.o
> [ 45%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkShape3D.o
> [ 47%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkSphere3D.o
> [ 49%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkWindowInteractive.o
> [ 50%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkTimeProbeGUI.o
> [ 52%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkTimeProbesCollector.o
> [ 54%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/FltkImageViewer/fltkUtils.o
> [ 56%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkClippingPlane3DDrawerGUI.o
> [ 58%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkDisplayGlWindowGUI.o
> [ 60%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkDisplayGlWindowFlatGUI.o
> [ 61%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkFrustumFunctionControlGUI.o
> [ 63%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkImageViewerGUI.o
> [ 65%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkImage2DViewerGUI.o
> [ 67%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkRGBImage2DViewerGUI.o
> [ 69%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkRegularStepGradientDescentGUI.o
> [ 70%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkSlice2DDrawerGUI.o
> [ 72%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkSlice3DDrawerGUI.o
> [ 74%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkSphereFunctionControlGUI.o
> [ 76%] Building CXX object
> CMakeFiles/ITKFltkImageViewer.dir/fltkTimeProbesCollectorGUI.o
> Linking CXX static library libITKFltkImageViewer.a
> [ 98%] Built target ITKFltkImageViewer
> Scanning dependencies of target DicomImageViewer
> [100%] Building CXX object
> CMakeFiles/DicomImageViewer.dir/DicomImageViewer.o
> Linking CXX executable DicomImageViewer
> /usr/lib/fltk-1.1/libfltk.a(fl_font.o): In function
> `fl_destroy_xft_draw(unsigned long)':
> (.text+0x3ac): undefined reference to `XftDrawChange'
> /usr/lib/fltk-1.1/libfltk.a(fl_font.o): In function `fl_width(char const*,
> int)':
> (.text+0x576): undefined reference to `XftTextExtents8'
> /usr/lib/fltk-1.1/libfltk.a(fl_font.o): In function `fontopen(char const*,
> bool)':
> (.text+0x747): undefined reference to `XftFontOpen'
> /usr/lib/fltk-1.1/libfltk.a(fl_font.o): In function `fl_draw(char const*,
> int, int, int)':
> (.text+0xf55): undefined reference to `XftDrawChange'
> /usr/lib/fltk-1.1/libfltk.a(fl_font.o): In function `fl_draw(char const*,
> int, int, int)':
> (.text+0xf82): undefined reference to `XftDrawSetClip'
> /usr/lib/fltk-1.1/libfltk.a(fl_font.o): In function `fl_draw(char const*,
> int, int, int)':
> (.text+0x1031): undefined reference to `XftDrawString8'
> /usr/lib/fltk-1.1/libfltk.a(fl_font.o): In function `fl_draw(char const*,
> int, int, int)':
> (.text+0x1088): undefined reference to `XftDrawCreate'
> collect2: ld devolvió el estado de salida 1
> make[2]: *** [DicomImageViewer] Error 1
> make[1]: *** [CMakeFiles/DicomImageViewer.dir/all] Error 2
> make: *** [all] Error 2
>

It simply means you are missing the explicit linking to Xft (-lXft).
You can verify thise by typing:

  make VERBOSE=1

2 cts
-- 
Mathieu