Re: [PR PATCH] [Updated] New package: MangoHud-nvidia-0.6.8

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

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There is an updated pull request by gmbeard against master on the void-packages repository

https://github.com/gmbeard/void-packages feature/MangoHud-nvidia
https://github.com/void-linux/void-packages/pull/42919

New package: MangoHud-nvidia-0.6.8
### Description
This packages MangoHud with the necessary build config to enable nVidia GPU stats. Because of the non-free license of the nVidia headers used in the source distribution, I've made the assumption that this must be treated in the same way as the `nvidia*` packages (i.e `nonfree`), hence the separate package.

This is essentially a straight clone of the existing MangoHud package, but uses a non-DFSG upstream.
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#### Testing the changes
- I tested the changes in this PR: **YES**

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

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and test at least one native build and, if supported, at least one cross build.
Ignore this section if this PR is not skipping CI.
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#### Local build testing
- I built this PR locally for my native architecture, x86\_64-glibc
- I built this PR locally for these architectures:
  - x86\_64-musl


A patch file from https://github.com/void-linux/void-packages/pull/42919.patch is attached

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From d88859d73829e2b39fb52b5ffe1b73049d6fa683 Mon Sep 17 00:00:00 2001
From: Greg Beard <gmbeard@googlemail.com>
Date: Wed, 22 Mar 2023 07:28:46 +0000
Subject: [PATCH] New package: MangoHud-nvidia-0.6.8

---
 srcpkgs/MangoHud-nvidia/files/musl.patch | 22 +++++++++++++++
 srcpkgs/MangoHud-nvidia/template         | 35 ++++++++++++++++++++++++
 2 files changed, 57 insertions(+)
 create mode 100644 srcpkgs/MangoHud-nvidia/files/musl.patch
 create mode 100644 srcpkgs/MangoHud-nvidia/template

diff --git a/srcpkgs/MangoHud-nvidia/files/musl.patch b/srcpkgs/MangoHud-nvidia/files/musl.patch
new file mode 100644
index 000000000000..c11ac1b414c2
--- /dev/null
+++ b/srcpkgs/MangoHud-nvidia/files/musl.patch
@@ -0,0 +1,22 @@
+--- src/meson.build	2021-06-11 22:12:53.000000000 +0200
++++ -	2021-06-14 23:32:49.677413454 +0200
+@@ -3,16 +3,16 @@
+ # Needs prefix for configure_file()
+ if get_option('append_libdir_mangohud')
+   libdir_mangohud = join_paths(get_option('libdir'), 'mangohud')
+-  ld_libdir_mangohud = get_option('prefix') + '/\$LIB/mangohud/'
++  ld_libdir_mangohud = join_paths(get_option('prefix') ,get_option('libdir'), 'mangohud')
+ else
+   libdir_mangohud = get_option('libdir')
+-  ld_libdir_mangohud = get_option('prefix') + '/\$LIB/'
++  ld_libdir_mangohud = join_paths(get_option('prefix') ,get_option('libdir'))
+ endif
+ 
+ # For build.sh
+ if get_option('ld_libdir_prefix')
+   # FIXME derive from libdir
+-  ld_libdir_mangohud = get_option('prefix') + '/lib/mangohud/\$LIB/'
++  ld_libdir_mangohud = get_option('prefix') + '/lib/mangohud/lib'
+ endif
+ 
+ conf_data = configuration_data()
diff --git a/srcpkgs/MangoHud-nvidia/template b/srcpkgs/MangoHud-nvidia/template
new file mode 100644
index 000000000000..d47973a5156e
--- /dev/null
+++ b/srcpkgs/MangoHud-nvidia/template
@@ -0,0 +1,35 @@
+# Template file for 'MangoHud-nvidia'
+pkgname=MangoHud-nvidia
+version=0.6.8
+revision=1
+build_style=meson
+configure_args="-Duse_system_vulkan=enabled -Dwith_xnvctrl=disabled
+ -Dwith_nvml=enabled -Duse_system_spdlog=enabled"
+hostmakedepends="Vulkan-Headers python3-Mako glslang pkg-config"
+makedepends="libglvnd-devel dbus-devel vulkan-loader Vulkan-Headers
+ spdlog"
+short_desc="Vulkan and OpenGL overlay for monitoring FPS, temperatures and more"
+maintainer="gmbeard <gmbeard@googlemail.com>"
+license="MIT,custom:NVIDIA"
+homepage="https://github.com/flightlessmango/MangoHud"
+distfiles="https://github.com/flightlessmango/MangoHud/releases/download/v${version}/MangoHud-v${version}-Source.tar.xz"
+checksum=9c64ccab1a72ba1dc61cb88d2fbcce1d343fc6b6cdf22c2cc2859bfb2da66fd4
+conflicts=MangoHud
+repository=nonfree
+
+post_patch() {
+	if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
+		patch -Np0 -i ${FILESDIR}/musl.patch
+	fi
+}
+
+post_install() {
+	# Extract the NVIDIA license from the nvml.h header
+	head -n $( \
+		awk '/NVML API Reference/{ print NR-1; exit }' ${wrksrc}/include/nvml.h \
+		) ${wrksrc}/include/nvml.h \
+		| sed 's;^\([/ ]\?\)\*/\?;;g' >${wrksrc}/LICENSE-NVIDIA
+
+	vlicense LICENSE
+	vlicense LICENSE-NVIDIA
+}