New comment by dkwo on void-packages repository

https://github.com/void-linux/void-packages/pull/49935#issuecomment-2127108123

Comment:
@tranzystorekk Great! I can confirm that works for me, with the trivial update for waylock, and this one for river:
```
# Template file for 'river'
 pkgname=river
-version=0.2.4
-revision=3
+version=0.3.2
+revision=1
 archs="~i686* ~armv6l* ~armv7l*"
 build_style=zig-build
-configure_args="$(vopt_if xwayland -Dxwayland) -Dpie"
+configure_args="-Dpie -Dxwayland"
 hostmakedepends="pkg-config wayland-devel scdoc"
-makedepends="wlroots0.16-devel libevdev-devel pixman-devel
+makedepends="wlroots0.17-devel libevdev-devel pixman-devel
  wayland-protocols libxkbcommon-devel wayland-devel"
-depends="$(vopt_if xwayland xorg-server-xwayland)"
+depends="xorg-server-xwayland"
 short_desc="Dynamic tiling Wayland compositor"
 maintainer="Orphaned <orphan@voidlinux.org>"
 license="GPL-3.0-only"
 homepage="https://codeberg.org/river/river"
 distfiles="https://codeberg.org/river/river/releases/download/v${version}/river-${version}.tar.gz"
-checksum=26c1c41a65ce3804069afad6988410515cf478d2b76303ebc699766d3d4dc69f
+checksum=acb273487eb0cf9222c14e050c0faad692f426dba599b62e4c743ba43328ee9e
 
-build_options="xwayland"
-build_options_default="xwayland"
-desc_option_xwayland="Enable Xwayland support"
+do_check() {
+       zig build --system /host/zig/p test
+}
```
(The reason for removing the xwayland option is that, even if build with it, it can be disabled at runtime.)