[info-performer] building pbuffer sample: glXMakeCurrentReadSGI

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From: Bram Stolk (bram++at++sara.nl)
Date: 02/16/2005 01:29:37

Hello,

I'm trying to build /usr/share/Performer/src/pguide/libpf/C/pbuffer.c

Reading this old posting:
http://oss.sgi.com/projects/performer/mail/info-performer/perf-03-08/0087.html
I see that Alexandre could build it.

I'm on pf3.2 linux, and the pbuffer is not a target in the GNUMakefile.
If I add pbuffer as a target, and build it, I get:

make[2]: Entering directory `/usr/share/Performer/src/pguide/libpf/C/OPT.I386'
cc -O3 -ffast-math -mcpu=pentiumpro -MD -fPIC -DI386 -DLinux -I..
-I/usr/include -I/usr/X11R6/include -o pbuffer.dsocmd pbuffer.o -L/usr/lib
-L/usr/lib/libpfdb -L/lib -lpfv -lpfdu -lpfutil -lpfdu -lpfui -lpf
-L/usr/X11R6/lib -lGLU -lGL -lXext -lpthread -lGLw -lXm -lXt -lXp -lXpm -lXmu
-lX11 -lm -ldl
pbuffer.o(.text+0x96e): In function `DrawCopy':
: undefined reference to `glXMakeCurrentReadSGI'
collect2: ld returned 1 exit status
make[2]: *** [pbuffer.dsocmd] Error 1

In which library does this symbol normally reside?

I can build programs that use glXCreatePbuffer() without problems, so I know
that my NVIDIA 66.29 system is capable of pbuffers.

Thanks!

   Bram

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