graphics/khronos-texture: new port - required for games/lwjgl3

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Summary

This port required for build lwjgl 3, and lwjgl 3 required for Java Minecraft Client 1.20.x run on FreeBSD without linux compatibility layer.

Tested build in poudriere and in live system 13.2-p10 amd64.
Also test build lwjgl 3.

Some details are here: https://github.com/LWJGL/lwjgl3/issues/421#issuecomment-1964114740
https://github.com/KhronosGroup/KTX-Software/issues/786#issuecomment-1966884969

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graphics/khronos-texture/Makefile

16

I see you patched out all usages of fmt. Why link to it then?

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graphics/khronos-texture/Makefile

16

By default it use embedded libfmt, link static with it, but install libfmt.a and includes from embedded libfmt - conflict with devel/libfmt.
That's why I turn off embedded libfmt and link dynamically with devel/libfmt.

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Upstream suggest a better way to prevent install conflict with devel/libfmt: https://github.com/KhronosGroup/KTX-Software/issues/786#issuecomment-1972410244

Probably it will be integrated in upstream soon: https://github.com/KhronosGroup/KTX-Software/issues/865

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graphics/khronos-texture/files/patch-CMakeLists.txt

7 ↗

(On Diff #135254)

Can't this patch be replaced with CMAKE_OFF= FMT_INSTALL in the Makefile?

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graphics/khronos-texture/files/patch-CMakeLists.txt

7 ↗

(On Diff #135254)

My bad…
Ofc can and I tested it! :-D
But posted patch same as for upstream. :-o

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graphics/khronos-texture/Makefile

21

This can probably be removed if you use DISTVERSIONPREFIX=v.

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graphics/khronos-texture/Makefile

21

DISTVERSIONPREFIX=v work - just tested.
Same as DISTVERSIONPREFIX=vulkan-sdk- for graphics/spirv-cross and DISTVERSIONPREFIX=release- for graphics/openxr.
Should I change this in all 3 ports?

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graphics/khronos-texture/Makefile

21

Yes, AFAIK this is more canonical than GH_TAGNAME.

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graphics/khronos-texture/Makefile

21

Done.