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authorlecoanet2004-05-19 13:06:51 +0000
committerlecoanet2004-05-19 13:06:51 +0000
commit412a3e6bd8270c62d78751ff8ff425c37f5237e5 (patch)
treea35d96b2afeed6f23cb4b15c618af7f8cc66ccd4 /README
parent789d114e1e48cb7db167618c1e56516b8d086221 (diff)
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Added a warning about use of openGL libs under linux.
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@@ -172,6 +172,13 @@ BUILDING AND INSTALLATION FOR TCL/TK
It should be removed or renamed. echo 'puts $auto_path' | tclsh will
tell the current load path.
+ WATCH OUT! On Linux it is quite frequent to have both Mesa and proprietary
+ openGL libraries installed. This may lead to big problems at
+ runtime if the linker picks the wrong library. It is often the
+ the case between the static (libGL.a) Mesa library and the dynamic
+ (libGL.so) NVidia library. It is very important to assert that
+ the link is done with the library matching the openGL driver
+ loaded in the X server.
4. Run the demos