gui-libs/gtk4-layer-shell: fixes vala installation with meson override

Overrides the bin path of valac (internally named as "vala" in meson)
and vapigen using a native-file, to point to /usr/bin/valac-0.56 and
/usr/bin/vapigen-0.56.

Without it, it requires to manual add symlinks in /usr/bin.

Signed-off-by: Anthony Ruhier <aruhier@mailbox.org>

gui-libs/gtk4-layer-shell/gtk4-layer-shell-1.1.1-r1.ebuild

@@ -0,0 +1,65 @@
+# Copyright 2024-2025 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+DESCRIPTION="A library for using the Layer Shell Wayland protocol with GTK4."
+HOMEPAGE="https://github.com/wmww/gtk4-layer-shell"
+SRC_URI="https://github.com/wmww/${PN}/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64"
+
+IUSE="examples doc test smoke-tests introspection vala"
+REQUIRED_USE="vala? ( introspection )"
+
+RESTRICT="!test? ( test )"
+
+PYTHON_COMPAT=( python3_{11..13} )
+inherit meson python-any-r1 vala
+
+DEPEND="
+	>=gui-libs/gtk-4.10.5[wayland]
+"
+RDEPEND="${DEPEND}"
+BDEPEND="
+	>=dev-build/meson-0.54.0
+	>=dev-build/ninja-1.8.2
+	>=dev-libs/wayland-1.10.0
+	>=dev-libs/wayland-protocols-1.16
+	>=dev-util/wayland-scanner-1.10.0
+	introspection? ( dev-libs/gobject-introspection )
+	doc? ( dev-util/gtk-doc )
+	test? ( >=dev-lang/python-3.8.19 )
+	vala? ( dev-lang/vala:0.56[vapigen(+)] )
+	smoke-tests? (
+		dev-lang/luajit
+		dev-lua/lgi
+	)
+"
+
+src_prepare() {
+	default
+
+	# Meson tries to use the binaries without version suffix.
+	# Use a native-file override to point to the correct binaries.
+	echo """
+[binaries]
+vala = '/usr/bin/valac-0.56'
+vapigen = '/usr/bin/vapigen-0.56'
+""" > vala_override.ini
+}
+
+src_configure() {
+	local emesonargs=(
+		$(meson_use examples)
+		$(meson_use doc docs)
+		$(meson_use test tests)
+		$(meson_use smoke-tests)
+		$(meson_use introspection)
+		$(meson_use vala vapi)
+		--native-file vala_override.ini
+	)
+	meson_src_configure
+}