[vtkusers] Compilation Problem | WinXP, MSys, MinGW | undefined reference to `vtkDataArrayTemplate<int>::WritePointer(int, int)'

[Martin Baumann]

I found out, that in the tif_jpeg.obj file the all symbols that cannot be referenced are included in the following way:

                  U __imp__vtk_jpeg_abort
I want to stress that these are called __imp__vtk_jpeg_abort and NOT _imp__vtk_jpeg_abort (__ not _).
I am not sure wheter this is important or not.
As I read in a manual for tool nm the U stands for undefined, the symbol is used by the library but not defined by it.

Martin



Martin Baumann <mailsgetlost at web.de> schrieb am 09.02.06 17:18:23:
> 
> Hi Vincent,
> 
> you were right. I did delete cache after I made changes you told me in the first mail. Compiling looked good for about 25 minutes. Even the place where compilation stoped before was done without error!
> But in the utilities subrirectory:
> 
> Linking C shared library ../../bin/libvtktiff.dll
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x46):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_abort'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0xb5):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_std_error'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x102):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_CreateCompress'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x137):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_std_error'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x184):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_CreateDecompress'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x1c4):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_set_defaults'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x207):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_set_colorspace'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x251):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_set_quality'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x294):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_suppress_tables'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x2d7):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_start_compress'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x321):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_write_scanlines'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x367):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_write_raw_data'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x39f):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_finish_compress'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x3db):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_write_tables'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x41e):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_read_header'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x456):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_start_decompress'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x4a0):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_read_scanlines'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x4e6):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_read_raw_data'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x51e):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_finish_decompress'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x556):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_abort'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0x592):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_destroy'
> CMakeFiles/vtktiff.dir/tif_jpeg.obj(.text+0xa22):tif_jpeg.c: undefined reference to `_imp__vtk_jpeg_resync_to_restart'
> collect2: ld returned 1 exit status
> make[2]: *** [bin/libvtktiff.dll] Error 1
> make[1]: *** [Utilities/vtktiff/CMakeFiles/vtktiff.dir/all] Error 2
> make: *** [all] Error 2
> 
> Any idea what this could be caused by? vtktiff files were compiled without any error...
> 
> Martin
> 
> 
> 
> Vincent Nicolas <vincent.nicolas at tele.ucl.ac.be> schrieb am 09.02.06 16:11:20:
> > 
> > On Thu, 09 Feb 2006 15:07:31 +0100
> > Martin Baumann <mailsgetlost at web.de> wrote:
> > 
> > > Hi Vincent,
> > > 
> > > thanks for your advice! Sounded good, but in my case it seems to be something else.
> > > I now changed BUILD_SHARED_LIBS to OFF. It seems to be compiled without errors.
> > > 
> > > The problem seems to have something to do with the Shared-Lib-Option.
> > > 
> > > MB
> > 
> > Hi Martin, 
> > 
> > It's normal to not having errors when compiling in static libraries. Dll export/import stuffs are only for dynamic linking.
> > So if you want to compile in shared libraries for windows, the solution I provide should works.
> > 
> > Regards,
> > 
> > Vincent NICOLAS
> > -----------------------------------------
> > Communications and Remote Sensing Lab.
> > Universite catholique de Louvain
> > vincent.nicolas at tele.ucl.ac.be
> > +32 (0)10 478555
> > http://www.tele.ucl.ac.be
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