Building ROOT from svn: problem with GL includes?

ROOT
1

Dear experts,

For a little while I was having trouble building ROOT from svn. Now I took the time to check it out and the problem was this:

bin/rmkdepend -R -fgraf3d/gl/src/TF2GL.d -Y -w 1000 -- -pipe -W -Wall -Woverloaded-virtual -fsigned-char -fno-common -Iinclude   -D__DARWIN_UNIX03=1 -D_REENTRANT -pthread -I/usr/X11/include -D__cplusplus -- graf3d/gl/src/TF2GL.cxx
g++ -g -g3 -pipe -W -Wall -Woverloaded-virtual -fsigned-char -fno-common -Iinclude   -D__DARWIN_UNIX03=1 -D_REENTRANT -pthread -I/usr/X11/include  -o graf3d/gl/src/TF2GL.o -c graf3d/gl/src/TF2GL.cxx
In file included from graf3d/gl/src/TF2GL.cxx:25:
include/TGLIncludes.h:17:21: error: GL/glew.h: No such file or directory
include/TGLIncludes.h:22:22: error: GL/glxew.h: No such file or directory
graf3d/gl/src/TF2GL.cxx: In member function 'virtual void TF2GL::DirectDraw(TGLRnrCtx&) const':
graf3d/gl/src/TF2GL.cxx:107: error: 'GL_ENABLE_BIT' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:107: error: 'GL_LIGHTING_BIT' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:107: error: 'glPushAttrib' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:109: error: 'GL_NORMALIZE' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:109: error: 'glEnable' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:110: error: 'GL_COLOR_MATERIAL' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:110: error: 'glDisable' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:115: error: 'GL_CULL_FACE' was not declared in this scope
graf3d/gl/src/TF2GL.cxx:116: error: 'glPopAttrib' was not declared in this scope
gmake: *** [graf3d/gl/src/TF2GL.o] Error 1

This must have started at svn revision 28662:
root.cern.ch/viewvc/trunk/graf3d … 0&r2=28662

I have fixed this by putting a symlink in $ROOTSYS/include:
GL -> …/graf3d/glew/inc/GL
but what is the real solution to this? I tried a gmake distclean-graf but that did not help.

All of this is on an Intel MacBook running OS X 10.5.7 with gcc
i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc. build 5490). My ROOT configuration is:

Any ideas?

Thanks,
Jeroen

2

Did you run ./configure options ?

Rene

3

Hi Rene,

I did not explicitly rerun the configure step, no. This is just my ROOT svn area. I regularly update to the svn head. Sometimes I see that the configuration is rerun automatically. Should that have happened this time as well?

I mean, normally a simple svn up' followed bynice gmake’ should do the trick, right?

Thanks,
Jeroen

4

Hi Jeroen,

yes, you’re right, that’s usually enough. This change was different, though. To use the trunk you might want to watch the changelog at root.cern.ch/root/ChangeLog.phtm … angeLog-aa where these announcements (“need to reconfigure after this patch”) show up. Well, usually…

Cheers, Axel.