[PR PATCH] [WIP] New package: KataGo-1.11.0

[jason1987d <jason1987d@users.noreply.github.com>]

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There is a new pull request by jason1987d against master on the void-packages repository

https://github.com/jason1987d/void-packages KataGo
https://github.com/void-linux/void-packages/pull/38190

[WIP] New package: KataGo-1.11.0
#### Testing the changes
- I tested the changes in this PR: NO
This is a work in progress.

#### New package
- This new package conforms to the [quality requirements](https://github.com/void-linux/void-packages/blob/master/Manual.md#quality-requirements): YES

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#### Local build testing
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- I built this PR locally for these architectures (if supported. mark crossbuilds):
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Main question so far, CMakeLists.txt is found in ${wrksrc}/cpp, what configure_flag or other variable do I set to make it work and find that? I've set cmake_builddir to that which didn't work.

I discussed briefly with @Chocimier about this package when I submitted the new package q5go and will have other architecture questions.

This package has multiple backends: OpenCL, Eigen, TensorRT. I use an AMD Ryzen system and notice I already have mesa-opencl installed, I see there is another opencl implementation for Nvidia cards, and I suppose others (i.e. Intel) could even be ported to void. Eigen is available in the repos. Would this be multiple templates i.e. KataGo-OpenCL KataGo-Eigen etc or would I need to set up KataGo as some sort of metapackage?

A patch file from https://github.com/void-linux/void-packages/pull/38190.patch is attached

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From f504bdf8c370a2538431367966cd71b2f3df190a Mon Sep 17 00:00:00 2001
From: Jason Manley <jason@jasondavid.tv>
Date: Thu, 21 Jul 2022 23:01:22 -0500
Subject: [PATCH] New package: KataGo-1.11.0

---
 srcpkgs/KataGo-OpenCL/template | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 srcpkgs/KataGo-OpenCL/template

diff --git a/srcpkgs/KataGo-OpenCL/template b/srcpkgs/KataGo-OpenCL/template
new file mode 100644
index 000000000000..b86474678ad4
--- /dev/null
+++ b/srcpkgs/KataGo-OpenCL/template
@@ -0,0 +1,23 @@
+# Template file for 'KataGo-OpenCL'
+pkgname=KataGo-OpenCL
+version=1.11.0	
+revision=1
+#archs="i686 x86_64"
+wrksrc="KataGo-${version}"
+#create_wrksrc=yes
+build_style=cmake
+#configure_args=""
+make_build_args="-DUSE_BACKEND=OPENCL"
+#make_install_args=""
+#conf_files=""
+#make_dirs="/var/log/dir 0755 root root"
+hostmakedepends=""
+makedepends="mesa-opencl"
+depends=""
+short_desc="KataGo Go/Weiqi/Baduk analysis engine (OpenCL backend)"
+maintainer="Jason Manley <jason@jasondavid.tv>"
+license="GPL-3.0-or-later"
+homepage="https://github.com/lightvector/KataGo/"
+#changelog=""
+distfiles="https://github.com/lightvector/KataGo/archive/refs/tags/v${version}.tar.gz"
+checksum=3f63aa5dfaab861360fd6f9548aa7f552b007cac7e90c99089d3bb4bb4b9d451