games-emulation/fceux: add 2.5.0

This version checks for ffmpeg and x265 on top of the
previous x264. Add support and make all 3 optional.

Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

games-emulation/fceux/Manifest

@@ -1 +1,2 @@
 DIST fceux-2.4.0.tar.gz 21807471 BLAKE2B 5b4d5e9438cfc974cb5ed1838b0845a1d125366fcfbe4ad72c1a5da7caed7bb763a7c66933933f61223abb9dc4c25f0ac7875a0751d122bf75e8567ca5de6cc4 SHA512 3f53db1091e28c91bff90a2d6c77bd3c022a7c20a29b07e6cb88e9ae4795ce7f9e68d15ac0f90721472f8c262907a2564e0be7adc8df2eb3ef252215717f30a0
+DIST fceux-2.5.0.tar.gz 21992303 BLAKE2B 2c467a92eaa53c846fdfc7c32c68bec75fdf45d5166f5fa7f1141c48f159c8dc6619f40861373ccb83718dd2d0b857c630f5101a1d29c2699adf128d4711a929 SHA512 bbff55b6f3efda8918b7dab21582d93f8c2a6396bf64a93e33f2f5f6cd345f95bcde7b958f0a663967e47e83110733c4a732dbf538afb7dbecb3147bc3090f01

games-emulation/fceux/fceux-2.5.0.ebuild

@@ -0,0 +1,56 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+LUA_COMPAT=( lua5-1 )
+inherit cmake lua-single xdg
+
+DESCRIPTION="Portable Famicom/NES emulator, an evolution of the original FCE Ultra"
+HOMEPAGE="https://fceux.com/"
+SRC_URI="mirror://sourceforge/fceultra/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~x86"
+IUSE="ffmpeg x264 x265"
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+
+# TODO: QT6 support (disabled by default) when available in Gentoo
+RDEPEND="
+	${LUA_DEPS}
+	dev-qt/qtcore:5
+	dev-qt/qtgui:5
+	dev-qt/qtopengl:5[-gles2-only]
+	dev-qt/qtwidgets:5
+	media-libs/libglvnd
+	media-libs/libsdl2[joystick,sound,threads,video]
+	sys-libs/zlib:=[minizip]
+	ffmpeg? ( media-video/ffmpeg:= )
+	x264? ( media-libs/x264:= )
+	x265? ( media-libs/x265:= )"
+DEPEND="${RDEPEND}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-2.2.2-warnings.patch
+	"${FILESDIR}"/${PN}-2.4.0-desktop.patch
+	"${FILESDIR}"/${PN}-2.4.0-no-git.patch
+)
+
+src_prepare() {
+	cmake_src_prepare
+
+	use x264 || sed -i '/pkg_check_modules.*X264/d' src/CMakeLists.txt || die
+	use x265 || sed -i '/pkg_check_modules.*X265/d' src/CMakeLists.txt || die
+	use ffmpeg || sed -i '/pkg_check_modules.*LIBAV/d' src/CMakeLists.txt || die
+}
+
+src_install() {
+	local DOCS=( README TODO-SDL changelog.txt documentation/. readme.md )
+	cmake_src_install
+
+	# remove unused/duplicate files
+	rm "${ED}"/usr/share/fceux/{lua5{1,.1}.dll,{fceux,taseditor}.chm} \
+		"${ED}"/usr/share/doc/${PF}/fceux{,-net-server}.6 \
+		"${ED}"/usr/share/man/man6/fceux-net-server.6 || die
+}

games-emulation/fceux/metadata.xml

@@ -5,6 +5,10 @@
 		<email>games@gentoo.org</email>
 		<name>Gentoo Games Project</name>
 	</maintainer>
+	<use>
+		<flag name="ffmpeg">Use <pkg>media-video/ffmpeg</pkg> for video recording</flag>
+		<flag name="x265">Use <pkg>media-libs/x265</pkg> for video recording (HEVC)</flag>
+	</use>
 	<upstream>
 		<remote-id type="github">TASVideos/fceux</remote-id>
 		<remote-id type="sourceforge">fceultra</remote-id>