installation and setup
the OpenGL file structure
Chapter 2 35
For 11.0 there are two sets of libraries, one for 64-bit and one for 32-bit.
/opt/graphics/OpenGL/lib
The 64-bit libraries are in a subdirectory:
/opt/graphics/OpenGL/lib/pa20_64
The following graphic depicts the organization of these libraries, which
follows the HP-UX standard for 64-bit libraries.
In the library directory, you will see various versions. For example:
• libGL.1 is a 10.20 compatible library for applications which were
built on 10.20
• libGL.2 is the library which is for applications built on 11.x (this is
why libGL.sl is a symbolic link to libGL.2)
There is only one version of libraries for 64-bit. These libraries are
version numbered.
The other libraries you will see in these directories are all drivers for
specific graphics devices. All libdd... are loaded automatically at
execution time, contingent upon device type.
OGLImp.book Page 35 Tuesday, February 14, 2006 9:15 AM
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