dev-lua/lgi: add 0.9.2_p20260407 w/ fix for glib-2.88

new snapshot with support for lua5.5 (upstream, not Gentoo)
add a patch (adopted by Debian and Fedora) for >=glib-2.87

Closes: https://bugs.gentoo.org/973586
Signed-off-by: Nicolas PARLANT <nicolas.parlant@parhuet.fr>
Part-of: https://codeberg.org/gentoo/gentoo/pulls/821
Merges: https://codeberg.org/gentoo/gentoo/pulls/821
Signed-off-by: Sam James <sam@gentoo.org>

dev-lua/lgi/Manifest

@@ -1,2 +1,3 @@
 DIST lgi-0.9.2.tar.gz 291463 BLAKE2B d89752e7c56f9a695f97f90680515fd9acab57991121ec3455fcd88aa0b64828f060d9bf222fb1ab14bdfc956ec3ad296af848168532d09694a0cacbb55dac71 SHA512 755a96b78530f42da6d4e2664f8e37cb07a356419e7e6448003c3f841c9d98ad18b851715d9eb203ea7eb27b13ec46223fa8a1c90a99fd12960ce85b0a695335
 DIST lgi-0.9.2_p20251219.tar.gz 305320 BLAKE2B d60a873873eec2784e3cc90c59eb0264502a4ad60363a04bdf7b81a5bc5850b230a80923f30602a0f6b57d653854563897a9a671ef884c0e3a8ed6f4371c2192 SHA512 92dd53f441601deff970eb02a002d763c69fcba82b3067d92fd69e92042e4f6e4e5f98c22e0a044a9b34d62799880af858c3454018f46ae071e93aecedb0cbdf
+DIST lgi-0.9.2_p20260407.tar.gz 305354 BLAKE2B ca937513a7db2a3a37926db2a7e3a31d1afdd9cb33ab312540e461f7b06453e6d8a16f98580b5f6f891ea9be39c1dbc7fbbbf62b3890c829bef78a7d2a31a3f5 SHA512 8a302d72c8faf02e89389b599e9159b36d4d89ed91db266c1c2591ce6239a4781d535965011664728f1ef588d092d35477b3cf03bcea6440b4c94d4f9e9c1580

dev-lua/lgi/files/lgi-0.9.2-fix_glib287.patch

@@ -0,0 +1,32 @@
+see PR pending https://github.com/lgi-devs/lgi/pull/352.patch
+fix https://bugs.gentoo.org/973586
+ffi: conform load_enum to GLib 2.87.0
+--- a/lgi/ffi.lua
++++ b/lgi/ffi.lua
+@@ -75,16 +75,22 @@ end
+ 
+ -- Creates new enum/flags table with all values from specified gtype.
+ function ffi.load_enum(gtype, name)
+-   local GObject = core.repo.GObject
++   local GLib, GObject = core.repo.GLib, core.repo.GObject
+    local is_flags = GObject.Type.is_a(gtype, GObject.Type.FLAGS)
+    local enum_component = component.create(
+       gtype, is_flags and enum.bitflags_mt or enum.enum_mt, name)
+    local type_class = GObject.TypeClass.ref(gtype)
+    local enum_class = core.record.cast(
+       type_class, is_flags and GObject.FlagsClass or GObject.EnumClass)
+-   for i = 0, enum_class.n_values - 1 do
+-      local val = core.record.fromarray(enum_class.values, i)
+-      enum_component[core.upcase(val.value_nick):gsub('%-', '_')] = val.value
++   if GLib.check_version(2, 87, 0) then
++      for i = 0, enum_class.n_values - 1 do
++         local val = core.record.fromarray(enum_class.values, i)
++         enum_component[core.upcase(val.value_nick):gsub('%-', '_')] = val.value
++      end
++   else
++      for _, val in ipairs(enum_class.values) do
++         enum_component[core.upcase(val.value_nick):gsub('%-', '_')] = val.value
++      end
+    end
+    type_class:unref()
+    return enum_component

dev-lua/lgi/lgi-0.9.2_p20260407.ebuild

@@ -0,0 +1,132 @@
+# Copyright 1999-2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+VIRTUALX_REQUIRED="manual"
+LUA_COMPAT=( lua5-{1..4} luajit )
+inherit lua meson virtualx
+
+DESCRIPTION="Lua bindings using gobject-introspection"
+HOMEPAGE="https://github.com/lgi-devs/lgi"
+if [[ ${PV} == *_p* ]]; then
+	HASH_COMMIT="dfa82978d0f0f1ed1e817c9f0c5ea46824069e34"
+	SRC_URI="https://github.com/lgi-devs/lgi/archive/${HASH_COMMIT}.tar.gz -> ${P}.tar.gz"
+	S="${WORKDIR}/${PN}-${HASH_COMMIT}"
+else
+	SRC_URI="https://github.com/lgi-devs/lgi/archive/${PV}.tar.gz -> ${P}.tar.gz"
+fi
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~loong ~ppc ~ppc64 ~riscv ~x86"
+IUSE="test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+
+BDEPEND="
+	${LUA_DEPS}
+	virtual/pkgconfig
+	test? (
+		${VIRTUALX_DEPEND}
+		sys-apps/dbus
+		x11-misc/xvfb-run
+	)
+"
+RDEPEND="
+	${LUA_DEPS}
+	>=dev-libs/gobject-introspection-1.82.0-r2
+	dev-libs/glib:2
+	dev-libs/libffi:0=
+"
+DEPEND="
+	${RDEPEND}
+	test? (
+		x11-libs/cairo[glib,X]
+		|| (
+			x11-libs/gtk+:3[introspection,X]
+			gui-libs/gtk:4[introspection,X]
+		)
+	)
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-0.9.2-multi_lua_impl.patch
+	"${FILESDIR}"/${PN}-0.9.2-fix_tests.patch
+	"${FILESDIR}"/${PN}-0.9.2-fix_glib287.patch
+)
+
+lua_src_prepare() {
+	pushd "${BUILD_DIR}" || die
+	#  lgi/meson.build & several source files use the LUA version as part of the
+	# direct filename, dynamically created, and we respect that.
+
+	# replace @GENTOO_LUA_VERSION@ with lua version in patched files:
+	# lgi/core.c:luaopen_lgi_corelgilua51 (lua_State* L)
+	# lgi/core.lua:local core = require 'lgi.corelgilua51'
+	# lgi/meson.build: liblgi = shared_module('corelgilua51'
+	sed -i \
+		-e "s/@GENTOO_LUA_VERSION@/${ELUA/.}/" \
+		lgi/core.c \
+		lgi/core.lua \
+		lgi/meson.build \
+		|| die "sed failed"
+
+	popd
+}
+
+src_prepare() {
+	default
+	lua_copy_sources
+	lua_foreach_impl lua_src_prepare
+}
+
+lua_src_configure() {
+	local emesonargs=(
+		-Dlua-pc="${ELUA}"
+		-Dlua-bin="${LUA}"
+		$(meson_use test tests)
+	)
+	EMESON_SOURCE="${BUILD_DIR}" \
+	BUILD_DIR="${BUILD_DIR}-meson" \
+	meson_src_configure
+}
+
+src_configure() {
+	lua_foreach_impl lua_src_configure
+}
+
+lua_src_compile() {
+	EMESON_SOURCE="${BUILD_DIR}" \
+	BUILD_DIR="${BUILD_DIR}-meson" \
+	meson_src_compile
+}
+
+src_compile() {
+	lua_foreach_impl lua_src_compile
+}
+
+lua_src_test() {
+	if [[ ${ELUA} == luajit ]]; then
+		einfo "Tests are currently not supported on LuaJIT"
+	else
+		BUILD_DIR="${BUILD_DIR}-meson" \
+		virtx meson_src_test
+	fi
+}
+
+src_test() {
+	lua_foreach_impl lua_src_test
+}
+
+lua_src_install() {
+	BUILD_DIR="${BUILD_DIR}-meson" \
+	meson_install
+}
+
+src_install() {
+	lua_foreach_impl lua_src_install
+	local DOCS=( README.md docs/. samples )
+	docompress -x /usr/share/doc/${PF}/samples
+	einstalldocs
+}