OpenGL (nehe #1) / Linux problem (and a little SDL)...

Illumini · 2003-07-09T20:32:14

I''ve installed RH9 and messed around with gcc a little, I was able to compile simple programs so I decided to try and compile the first Nehe example. There were three ports to choose from so I decided on the Linux/SDL version. when I attempt to make the makefile... I get the follow errors (these are the first of many of course). [root@localhost lesson01]# ls lesson01.c lesson01.c~ Makefile README [root@localhost lesson01]# make gcc -Wall -ansi lesson01.c -o lesson01 -lGL -lGLU `sdl-config --cflags --libs` /bin/sh: line 1: sdl-config: command not found lesson01.c:15:19: GL/gl.h: No such file or directory lesson01.c:16:20: GL/glu.h: No such file or directory lesson01.c:17:17: SDL.h: No such file or directory lesson01.c:29: parse error before ''*'' token Now understandably it can''t find SDL or OpenGL headers. On the first note, I have installed the SDL rpm.. but to no avail. (I can''t seem to find where it is putting the headers/libs anyway.. Didn''t see anything sdl in usr/include or usr/lib). Secondly, I dont think the GL headers are installed (although they should have been, considering I checked about every development option I could when installing). I looked in usr/include/GL and these are the files I found.. fgl.h fglu.h fglut.h glsmaph glut.h I opened the f*.h files, but they are certianly not any type of c/c++ headers I''ve ever seen. Odd. Anyway I was wondering where I could find the real GL.h and glu.h (along with the libs I''d assume) for linux? Also anyhelp on the SDL problem would be apprieciated.

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Started by Illumini July 09, 2003 03:30 AM

11 comments, last by Illumini 21 years, 7 months ago

LordLethis

122

July 09, 2003 07:45 PM

Hmmmmmmm....
Did you enable textures -> glEnable(GL_TEXTURE_2D); ??
I tend to forget about enabling the stuff I want to use

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Nukem

118

July 09, 2003 08:13 PM

Try this

g++ ng-o file.cpp sdl-config --libs -B /usr/X11R6/lib -lX11 -lXi -lXmu -lGL -lGLU -ljpeg -lm -lpthread

--------------------------Nukemmsn: nukem996@hotmail.comaim: nukem996open source open mind

Illumini

Author

205

July 09, 2003 08:32 PM

nukem, I''ll do that next time i boot linux.

LordLethis: I haven''t modified Nehe tutorial 6 in anyway, just compiled the source I dl''d and ran the executable. So I don''t think that is the problem..

OpenGL (nehe #1) / Linux problem (and a little SDL)...

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OpenGL (nehe #1) / Linux problem (and a little SDL)...

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