CGAL users discussion list

["Laurent Rineau (GeometryFactory)" <>]

>Le vendredi 25 septembre 2009 16:51:10, Marcos R. P. a écrit :
> Hello!
> 
> Somebody can help me to solve the problem bellow?
> 
> Could NOT find ZLIB  (missing:  ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
> 
> OpenGL include:    
> OpenGL libraries:   glu32;opengl32
> NOTICE: CGAL_ImageIO needs ZLib to read compressed files. That feature will
>  not be activated. CGAL_Qt3 needs Qt3, cannot be configured.
> USING QT4_VERSION = '4.5.2'
> OpenGL include:    
> OpenGL libraries:   glu32;opengl32
> OpenGL definitions:
> Qt4 include:        C:/Qt/2009.03/qt/include
> Qt4 libraries:     
>  optimized;C:/Qt/2009.03/qt/lib/qtmain.lib;debug;C:/Qt/2009.03/qt/lib/qtmai
> nd.lib;optimized;C:/Qt/2009.03/qt/lib/QtOpenGL4.lib;debug;C:/Qt/2009.03/qt/
> lib/QtOpenGLd4.lib;opengl32.lib glu32.lib gdi32.lib
>  user32.lib;optimized;C:/Qt/2009.03/qt/lib/QtGui4.lib;debug;C:/Qt/2009.03/q
> t/lib/QtGuid4.lib;imm32;winmm;optimized;C:/Qt/2009.03/qt/lib/QtCore4.lib;de
> bug;C:/Qt/2009.03/qt/lib/QtCored4.lib;ws2_32 Qt4 definitions:    -DQT_DLL
> moc executable:     C:/Qt/2009.03/qt/bin/moc.exe
> uic executable:     C:/Qt/2009.03/qt/bin/uic.exe
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Voronoi_diagram_2 demo
> NOTICE: This demo requires CGAL and Qt3, and will not be compliled
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Stream_lines_2 demo
> NOTICE: This demo requires CGAL, Qt3, and OpenGL, and will not be compiled.
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Robustness demo
> NOTICE: This demo requires CGAL and Qt3, and will not be compiled.
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Segment_Delaunay_graph_2 demo
> NOTICE: This demo requires CGAL,, Core, and Qt3, and will not be compiled.
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Snap_rounding_2 demo
> NOTICE: This demo requires CGAL and Qt3, and will not be compiled.
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Spatial_searching demo
> NOTICE: This demo requires CGAL and Qt3, and will not be compiled.
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Straight_skeleton_2 demo
> NOTICE: This demo requires CGAL and Qt3, and will not be compiled.
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Stream_lines_2 demo
> NOTICE: This demo requires CGAL, Qt3, and OpenGL, and will not be compiled.
> 
> Configuring  C:/CGAL-3.5-beta1/demo/Surface_mesher demo
> 
> I have a C:\Zlib with zlib1,dll, C:\Zlib\include, C:\Zlib\lib, C:\Zlib\test
>  and I tried ADD ENTRY in cmake-gui: ZLIB_INCLUDE_DIR and ZLIB_LIBRARY, but
>  the same message appears.

ZLIB_INCLUDE_DIR must be equal to "C:\Zlib\include".

As for ZLIB_LIBRARY, it must be full path to zlib.lib that corresponds to 
zlib1.dll, probably "C:\Zlib\zlib.lib". You must also have C:\Zlib on the 
PATH 
environment variable, so that zlib1.dll can be found at runtime by the DLL 
loader.

Anyway, adding zlib will only permit to build CGAL_ImageIO with the ZLIB 
support. All the other messages are about Qt3.

-- 
Laurent Rineau, PhD
Release Manager of the CGAL Project
http://www.cgal.org/
R&D Engineer at GeometryFactory
http://www.geometryfactory.com/