dev-dotnet/gtk-sharp: add 3.22.2-r3

Import Fedora patches to fix installation directory and
install cairo-2.dll. These two changes are needed for software such as
gbrainy.

Add myself as maintainer.

Signed-off-by: Gilles Dartiguelongue <gilles.dartiguelongue@esiee.org>

dev-dotnet/gtk-sharp/files/gtk-sharp-3.22.2-add-cairo-sharp-dll-config.patch

@@ -0,0 +1,35 @@
+From 8cce7f0d19e6378f652aa75dcaac348a869f6ece Mon Sep 17 00:00:00 2001
+From: noup <mail@pedrocastro.org>
+Date: Thu, 2 Jun 2022 23:45:55 +0100
+Subject: [PATCH] Add cairo-sharp.dll.config
+
+---
+ Source/cairo/cairo-sharp.dll.config.in | 3 +++
+ Source/cairo/meson.build               | 4 ++++
+ 2 files changed, 7 insertions(+)
+ create mode 100644 Source/cairo/cairo-sharp.dll.config.in
+
+diff --git a/Source/cairo/cairo-sharp.dll.config.in b/Source/cairo/cairo-sharp.dll.config.in
+new file mode 100644
+index 000000000..a92bcfbd9
+--- /dev/null
++++ b/Source/cairo/cairo-sharp.dll.config.in
+@@ -0,0 +1,3 @@
++<configuration>
++  <dllmap dll="cairo-2.dll" target="libcairo@LIB_PREFIX@.2@LIB_SUFFIX@"/>
++</configuration>
+diff --git a/Source/cairo/meson.build b/Source/cairo/meson.build
+index 032e899d8..04e1edd56 100644
+--- a/Source/cairo/meson.build
++++ b/Source/cairo/meson.build
+@@ -3,6 +3,10 @@ assembly_name = 'cairo-sharp'
+ raw_api_fname = join_paths(meson.current_source_dir(), 'cairo-api.raw')
+ metadata_fname = join_paths(meson.current_source_dir(), 'cairo.metadata')
+ 
++configure_file(input: assembly_name + '.dll.config.in',
++        output: assembly_name + '.dll.config',
++        configuration : remap_dl_data)
++
+ sources = [
+     'Antialias.cs',
+     'Cairo.cs',

dev-dotnet/gtk-sharp/files/gtk-sharp-3.22.2-nolibdir.patch

@@ -0,0 +1,19 @@
+--- a/Source/meson.build	2021-07-30 05:34:33.000000000 +0200
++++ b/Source/meson.build	2022-08-07 14:27:13.414754013 +0200
+@@ -74,7 +74,7 @@ version_data.set('PACKAGE_VERSION', pkg_
+ 
+ install_infos = []
+ nuget_infos = []
+-lib_install_dir = join_paths(get_option('libdir'), 'mono', pkg_version)
++lib_install_dir = join_paths(get_option('prefix'), 'lib', 'mono', pkg_version)
+ pkg_install_dir = join_paths(get_option('libdir'), 'pkgconfig')
+ gapi_xml_installdir = join_paths(get_option('datadir'), 'gapi-3.0')
+ 
+--- a/Source/parser/meson.build	2021-07-30 05:34:33.000000000 +0200
++++ b/Source/parser/meson.build	2022-08-07 14:24:57.849163225 +0200
+@@ -1,4 +1,4 @@
+-gapi_installdir = join_paths(get_option('libdir'), 'gapi-3.0')
++gapi_installdir = join_paths(get_option('prefix'), 'lib', 'gapi-3.0')
+ pkg_install_dir = '@0@/pkgconfig'.format(get_option('libdir'))
+ 
+ gapi_parser = executable('gapi-parser', 'gapi-parser.cs',

dev-dotnet/gtk-sharp/gtk-sharp-3.22.2-r3.ebuild

@@ -0,0 +1,61 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit meson
+
+MY_PN="GtkSharp"
+MY_P="${MY_PN}-${PV}"
+
+DESCRIPTION="gtk bindings for mono"
+HOMEPAGE="https://github.com/GLibSharp/GtkSharp"
+SRC_URI="https://github.com/GLibSharp/GtkSharp/archive/refs/tags/${PV}.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${MY_P}"
+
+LICENSE="GPL-2"
+SLOT="3"
+KEYWORDS="~amd64 ~arm64 ~ppc ~x86"
+IUSE="+atk +cairo +gdk +gtk +pango"
+
+REQUIRED_USE="
+	gdk? ( atk cairo pango )
+	gtk? ( atk cairo gdk pango )
+	pango? ( cairo )
+"
+
+RDEPEND="
+	>=dev-libs/glib-2.32
+	x11-libs/gtk+:3
+"
+
+DEPEND="${RDEPEND}
+	>=dev-lang/mono-6.12
+	atk? ( app-accessibility/at-spi2-core )
+	cairo? ( x11-libs/cairo )
+	gdk? ( x11-libs/gdk-pixbuf )
+	gtk? ( x11-libs/gtk+:3 )
+	pango? ( x11-libs/pango )"
+
+PATCHES=(
+	"${FILESDIR}"/01-meson-build-gio.patch
+	"${FILESDIR}"/${P}-add-cairo-sharp-dll-config.patch
+	"${FILESDIR}"/${P}-nolibdir.patch
+)
+
+src_configure() {
+	local emesonargs=(
+		$(meson_feature atk)
+		$(meson_feature cairo)
+		$(meson_feature gdk)
+		$(meson_feature gtk)
+		$(meson_feature pango)
+		-Dinstall=true
+	)
+
+	meson_src_configure
+}
+
+src_install() {
+	meson_src_install
+}

dev-dotnet/gtk-sharp/metadata.xml

@@ -1,7 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
-	<!-- maintainer-needed -->
+	<maintainer type="person">
+		<email>gilles.dartiguelongue@esiee.org</email>
+		<name>Gilles Dartiguelongue</name>
+	</maintainer>
 	<use>
 		<flag name="atk">Build the ATK bindings.</flag>
 		<flag name="gdk">Build the GDK bindings.</flag>