Benoit ANDRE wrote:
> I get an error when compiling NVIZ module :
>
>
> c++
> -I/disques/linux-1/archive/GIS/grass/grass-6.4/cvn/grass-6.4.svn_src_snapshot_2008_09_20/dist.i686-pc-linux-gnu/include
> -g -O2 -fPIC -I/usr/local/include -I/usr/local/include/python2.5
> -I/usr/local/include/python2.5 -fno-strict-aliasing -DNDEBUG -g -fwrapv -O3
> -Wall -Wstrict-prototypes -I/usr/local/lib/wx/include/gtk2-unicode-debug-2.8
> -I/usr/local/include/wx-2.8 -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES
> -D__WXDEBUG__ -D__WXGTK__ -pthread -DPACKAGE=\""grasslibs"\"
> -I/disques/linux-1/archive/GIS/grass/grass-6.4/cvn/grass-6.4.svn_src_snapshot_2008_09_20/dist.i686-pc-linux-gnu/include
> -o OBJ.i686-pc-linux-gnu/change_view.o -c change_view.cpp
> cc1plus: attention : l'option de la ligne de commande
> "-Wstrict-prototypes" est valide pour Ada/C/ObjC mais pas pour C++
> nviz.h:33: erreur: ISO C++ forbids declaration of ‘wxGLCanvas’ with
> no type
> nviz.h:33: erreur: expected ‘;’ before ‘*’ token
> change_view.cpp: In member function ‘int Nviz::SetView(float, float,
> float, float, float)’:
> change_view.cpp:89: attention : passing ‘float’ for argument 2 to
> ‘int Nviz_set_viewpoint_twist(nv_data*, int)’
> change_view.cpp:91: attention : passing ‘float’ for argument 2 to
> ‘int Nviz_set_viewpoint_persp(nv_data*, int)’
> make: *** [OBJ.i686-pc-linux-gnu/change_view.o] Erreur 1
>
>
> Grass : grass-6.4.svn_src_snapshot_2008_09_20
> OS : Linux RHEL 5.1
> wx : gtk2-unicode-debug-2.8
>
> Any idea ?
In the file:
/usr/local/lib/wx/include/gtk2-unicode-debug-2.8/wx/setup.h
look for:
#define wxUSE_GLCANVAS 1
If it isn't there, your wxWidgets library was built without OpenGL
support, so you won't be able to build the nviz module for the
wxPython GUI.
This doesn't affect the Tcl/Tk NVIZ application.
--
Glynn Clements <[EMAIL PROTECTED]>
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