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64-bit Cygwin: OpenGL and piping
- From: <l dot wood at surrey dot ac dot uk>
- To: <cygwin at cygwin dot com>
- Date: Tue, 30 Jul 2013 12:02:50 +0100
- Subject: 64-bit Cygwin: OpenGL and piping
We're experiencing problems with the new 64-bit Cygwin with Geomview (http://www.geomview.org). OpenGL doesn't appear to function. Piping communication from third-party applications fails - though both opengl and piping work fine in 32-bit Cygwin and on other 32- and 64-bit platforms.
(Instructions for building Geomview and SaVi under 64-bit Geomview are at
It would be helpful to indicate on www.cygwin.com that 64-bit is very new, and 32-bit can be regarded as stable...
Problem reports: http://cygwin.com/problems.html
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