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From: "Phan, Linh H" <linh DOT h DOT phan AT jpl DOT nasa DOT gov>
To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Date: Mon, 8 Dec 2008 22:59:48 -0800
Subject: OpenGL-1.1.0 link problem (glXMakeCurrent undefined symbols)
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Hi,

  I'm trying to compile OpenInventor using the new opengl-1.1.0 and I am getting
undefined _glXMakeCurrent symbols:

/usr/bin/CC -g Main.o ClassDef.o Man.o Reader.o Writer.o BuildIssues.o          -lInventor -lstdc++ -L/usr/X11R6/lib -L/usr/local/lib -limage -ljpeg -liconv -lFL -lfreetype -lglu32 -lopengl32 -lXm -lXt -lXext -lXi -lX11 -lm   -o ivman
/usr/local/lib/libInventor.a(So.o): In function `_ZN19SoOffscreenRendererD2Ev':
/usr/local/src/inventor2/lib/database/src/so/SoOffscreenRenderer.c++:173: undefined reference to `_glXDestroyGLXPixmap'
/usr/local/src/inventor2/lib/database/src/so/SoOffscreenRenderer.c++:174: undefined reference to `_glXDestroyContext'
/usr/local/src/inventor2/lib/database/src/so/SoOffscreenRenderer.c++:755: undefined reference to `_glXMakeCurrent'
...

I could see it in:
[phan AT phan-xp ...inventor2/lib]$ nm /usr/X11R6/lib/libGL-1.dll.a |grep glXMakeCurrent
00000000 I __imp__glXMakeCurrentReadSGI
00000000 T _glXMakeCurrentReadSGI
00000000 I __imp__glXMakeCurrent
00000000 T _glXMakeCurrent

Does glXMakeCurrent exist in the new opengl-1.1.0?

Thank you,

Linh

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