39 lines
1.6 KiB
Plaintext
39 lines
1.6 KiB
Plaintext
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VMS support contributed by Jouk Jansen (joukj@hrem.stm.tudelft.nl)
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The latest version was tested on a VMSAlpha7.2 system using DECC6.0, but
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probably also works for other versions.
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At the moment only the libraries LIBMESGL.EXE/LIBMESGL.OLB,
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LIBMESAGLU.EXE/LIBMESAGLU.OLB and LIBGLUT.EXE/LIBGLUT.OLB and the demos of the
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directory [.DEMOS] can be build.
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However, feel free to create the missing "decrip.mms-files" in the other
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directories.
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The make files were tested
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using the DIGITAL make utility called MMS. There is also a public domain
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clone available (MMK) and I think, but it is not tested, that this
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utility will give (hardly) any problem.
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To make everything just type MMS (or MMK) in the main directory of
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mesagl. For MMS the deafult makefile is called descrip.mms, and
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that is what I have called it. I included alse some config files,
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all having mms somewhere in the name which all the makefiles need
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(just as your unix makefiles).
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On Alpha platforms at default a sharable images for the libraries are created.
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To get a static library make it by typing MMS/MACRO=(NOSHARE=1).
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On VAX platforms only static libraries can be build.
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23-sep-2005
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changed default compilation to use /float=ieee/ieee=denorm. The reason for
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this is that it makes Mesa on OpenVMS better compatible with other platforms
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and other packages for VMS that I maintain.
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For more information see
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http://nchrem.tnw.tudelft.nl/openvms
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https://bugs.freedesktop.org/show_bug.cgi?id=4270
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You may want to compile Mesa to use VAX-floating point arithmetic, instead
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of IEEE floating point by removing the /float=IEEE/denorm flag from the
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compiler options in the descrip.mms files.
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