[Insight-users] unresolved external symbol _gluOrtho2D@32

Iván Macía imacia at vicomtech.es
Fri May 26 09:01:23 EDT 2006


Hi Zein,
 
The linker is not finding the OpenGL Utility library glu32.lib (there is a
corresponding glu32.dll). They usually come with the windows OpenGL
distribution.
 
Regards
 
Iván 

   _____  

De: insight-users-bounces+imacia=vicomtech.es at itk.org
[mailto:insight-users-bounces+imacia=vicomtech.es at itk.org] En nombre de Zein
Salah
Enviado el: viernes, 26 de mayo de 2006 13:59
Para: ITK Users (E-Mail)
Asunto: [Insight-users] unresolved external symbol _gluOrtho2D at 32



Hell0, 

Could somebody please tell what this error about: "unresolved external
symbol _gluOrtho2D at 32" is ? 

BTW, it appeared only after a new installation of itk 2.6.0, cmake 2.4.2, 
MS studio .net 2003, and InsightApplications. 

Many Thanks, 
Zein 

------ Build started: Project: All_Purpose, Configuration: Release Win32
------ 

Building Custom Rule D:/ZeinApplications/All_Purpose/CMakeLists.txt 
-- Configuring done 
-- Generating done 
-- Build files have been written to: D:/ZeinApplications-BIN 
Compiling... 
PerlinNoise.cpp 
\ZeinApplications\Common\PerlinNoise.cpp(152) : warning C4244: 'return' :
conversion from 'double' to 'float', possible loss of data

\ZeinApplications\Common\PerlinNoise.cpp(160) : warning C4244: 'return' :
conversion from 'double' to 'float', possible loss of data

\ZeinApplications\Common\PerlinNoise.cpp(162) : warning C4244: 'return' :
conversion from 'double' to 'float', possible loss of data

main.cpp 
Tester.cpp 
iomodule.cpp 
Generating Code... 
Linking... 
   Creating library Release\All_Purpose.lib and object
Release\All_Purpose.exp 
itkFltkImageViewer.lib(fltkImage2DViewerWindow.obj) : error LNK2019:
unresolved external symbol _gluOrtho2D at 32 referenced in function "public:
virtual void __thiscall fltk::Image2DViewerWindow::draw(void)"
(?draw at Image2DViewerWindow@fltk@@UAEXXZ)

Release\All_Purpose.exe : fatal error LNK1120: 1 unresolved externals 

Build log was saved at "HYPERLINK
"file://d:\\ZeinApplications-BIN\\All_Purpose\\All_Purpose.dir\\Release\\Bui
ldLog.htm"file://d:\ZeinApplications-BIN\All_Purpose\All_Purpose.dir\Release
\BuildLog.htm" 
All_Purpose - 2 error(s), 3 warning(s) 


---------------------- Done ---------------------- 

    Build: 0 succeeded, 1 failed, 0 skipped 




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