dev-games/godot: New Package

Closes: https://bugs.gentoo.org/532730
Closes: https://github.com/gentoo/gentoo/pull/17874
Package-Manager: Portage-3.0.12, Repoman-3.0.2
Signed-off-by: Ross Charles Campbell <rossbridger.cc@gmail.com>

dev-games/godot/Manifest

@@ -0,0 +1 @@
+DIST godot-3.2.3.tar.gz 22459811 BLAKE2B fdebfc4fc4a259d52496feb2904ff1e311a8df3fd57568091b181380e28b789efd16d598df7a2331f22f182acebacb7af1f5aa88583f8b7e992be52f2f494198 SHA512 229a32f082e412f20533b781ee95a1e7a9039a6329fe3429f9a3388ba3aada311bcc49c2abecdeec7496ef039a81358009126b21daaeeb127c170b77c3def99f

dev-games/godot/files/godot-3.2.3-fix-llvm-build.patch

@@ -0,0 +1,36 @@
+diff --git a/SConstruct b/SConstruct
+index 26019e6..f460aef 100644
+--- a/SConstruct
++++ b/SConstruct
+@@ -170,6 +170,8 @@ opts.Add(BoolVariable("builtin_zstd", "Use the built-in Zstd library", True))
+ # Compilation environment setup
+ opts.Add("CXX", "C++ compiler")
+ opts.Add("CC", "C compiler")
++opts.Add("AR", "Archiver")
++opts.Add("RANLIB", "Random Access Library Indexer")
+ opts.Add("LINK", "Linker")
+ opts.Add("CCFLAGS", "Custom flags for both the C and C++ compilers")
+ opts.Add("CFLAGS", "Custom flags for the C compiler")
+diff --git a/platform/x11/detect.py b/platform/x11/detect.py
+index 716930d..28b1df4 100644
+--- a/platform/x11/detect.py
++++ b/platform/x11/detect.py
+@@ -130,7 +130,6 @@ def configure(env):
+             env["CXX"] = "clang++"
+             env["LINK"] = "clang++"
+         env.Append(CPPDEFINES=["TYPED_METHOD_BIND"])
+-        env.extra_suffix = ".llvm" + env.extra_suffix
+ 
+     if env["use_lld"]:
+         if env["use_llvm"]:
+@@ -173,10 +172,6 @@ def configure(env):
+                 env.Append(CCFLAGS=["-flto"])
+                 env.Append(LINKFLAGS=["-flto"])
+ 
+-        if not env["use_llvm"]:
+-            env["RANLIB"] = "gcc-ranlib"
+-            env["AR"] = "gcc-ar"
+-
+     env.Append(CCFLAGS=["-pipe"])
+     env.Append(LINKFLAGS=["-pipe"])
+ 

dev-games/godot/godot-3.2.3.ebuild

@@ -0,0 +1,139 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+PYTHON_COMPAT=( python3_{7..9} )
+
+inherit desktop python-any-r1 scons-utils xdg
+
+DESCRIPTION="Multi-platform 2D and 3D game engine"
+HOMEPAGE="http://godotengine.org"
+
+SRC_URI="https://github.com/godotengine/${PN}/archive/${PV}-stable.tar.gz -> ${P}.tar.gz"
+S="${WORKDIR}/${P}-stable"
+KEYWORDS="~amd64 ~x86"
+
+LICENSE="Apache-2.0 BSD BSL-1.1 CC-BY-3.0 MIT MPL-2.0 OFL-1.1 public-domain ZLIB"
+SLOT="0"
+IUSE="+bullet debug +enet +freetype lto +mbedtls +ogg +opus pulseaudio +theora +udev +upnp +vorbis +webp"
+
+RDEPEND="
+	app-arch/lz4
+	app-arch/zstd
+	dev-libs/libpcre2[pcre32]
+	media-libs/alsa-lib
+	media-libs/libpng:0=
+	media-libs/libvpx
+	media-libs/mesa[gles2]
+	sys-libs/zlib
+	x11-libs/libX11
+	x11-libs/libXcursor
+	x11-libs/libXi
+	x11-libs/libXinerama
+	virtual/glu
+	virtual/opengl
+	bullet? ( >=sci-physics/bullet-2.89 )
+	enet? ( net-libs/enet:= )
+	freetype? ( media-libs/freetype:2 )
+	mbedtls? ( net-libs/mbedtls )
+	ogg? ( media-libs/libogg )
+	opus? (
+		media-libs/opus
+		media-libs/opusfile
+	)
+	pulseaudio? ( media-sound/pulseaudio )
+	theora? ( media-libs/libtheora )
+	udev? ( virtual/udev )
+	upnp? ( net-libs/miniupnpc )
+	vorbis? ( media-libs/libvorbis )
+	webp? ( media-libs/libwebp )
+"
+DEPEND="
+	${RDEPEND}
+	dev-lang/yasm
+"
+BDEPEND="virtual/pkgconfig"
+
+PATCHES=( "${FILESDIR}"/${P}-fix-llvm-build.patch )
+
+src_prepare() {
+	default
+	rm -r thirdparty/{bullet,enet,freetype,libogg,libpng,libtheora,libvorbis,libvpx,libwebp,mbedtls,miniupnpc,opus,pcre2,zlib,zstd} || die
+}
+
+src_configure() {
+	myesconsargs=(
+		CC="$(tc-getCC)"
+		CXX="$(tc-getCXX)"
+		AR="$(tc-getAR)"
+		RANLIB="$(tc-getRANLIB)"
+	)
+	# Remove builtin third-party packages, link with system ones instead
+	myesconsargs+=(
+		builtin_bullet=no
+		builtin_enet=no
+		builtin_freetype=no
+		builtin_libogg=no
+		builtin_libpng=no
+		builtin_libtheora=no
+		builtin_libvorbis=no
+		builtin_libvpx=no
+		builtin_libwebp=no
+		builtin_mbedtls=no
+		builtin_miniupnpc=no
+		builtin_opus=no
+		builtin_pcre2=no
+		builtin_pcre2_with_jit=no
+		builtin_zlib=no
+		builtin_zstd=no
+	)
+	myesconsargs+=(
+		# Mono bindings requires MSBuild which is only available on Windows
+		module_mono_enabled=no
+		module_bullet_enabled=$(usex bullet)
+		module_enet_enabled=$(usex enet)
+		module_freetype_enabled=$(usex freetype)
+		module_mbedtls_enabled=$(usex mbedtls)
+		module_ogg_enabled=$(usex ogg)
+		module_opus_enabled=$(usex opus)
+		module_theora_enabled=$(usex theora)
+		module_upnp_enabled=$(usex upnp)
+		module_vorbis_enabled=$(usex vorbis)
+		module_webp_enabled=$(usex webp)
+	)
+	# Misc options
+	myesconsargs+=(
+		platform=x11
+		progress=yes
+		tools=yes
+		verbose=yes
+		pulseaudio=$(usex pulseaudio)
+		target=$(usex debug debug release_debug)
+		udev=$(usex udev)
+		use_lto=$(usex lto)
+	)
+}
+
+src_compile() {
+	escons "${myesconsargs[@]}"
+}
+
+src_install() {
+	local godot_binary="${PN}.x11.opt.tools"
+
+	if [[ "${ARCH}" == "amd64" ]]; then
+		godot_binary="${godot_binary}.64"
+	elif [[ "${ARCH}" == "x86" ]]; then
+		godot_binary="${godot_binary}.32"
+	fi
+
+	newbin bin/${godot_binary} ${PN}
+	newicon icon.svg ${PN}.svg
+	doman misc/dist/linux/${PN}.6
+	domenu misc/dist/linux/org.godotengine.Godot.desktop
+	insinto /usr/share/metainfo
+	doins misc/dist/linux/org.godotengine.Godot.appdata.xml
+	insinto /usr/share/mime/application
+	doins misc/dist/linux/x-godot-project.xml
+	dodoc AUTHORS.md CHANGELOG.md DONORS.md README.md
+}

dev-games/godot/metadata.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+	<maintainer type="person">
+		<email>rossbridger.cc@gmail.com</email>
+		<name>Ross Charles Campbell</name>
+	</maintainer>
+	<longdescription>
+Godot Engine is a feature-packed, cross-platform game engine to create 2D and
+3D games from a unified interface. It provides a comprehensive set of common
+tools, so users can focus on making games without having to reinvent the wheel.
+Games can be exported in one click to a number of platforms, including the major
+desktop platforms (Linux, macOS, Windows) as well as mobile (Android, iOS) and
+web-based (HTML5) platforms.
+	</longdescription>
+	<use>
+		<flag name="bullet">Enable support for <pkg>sci-physics/bullet</pkg></flag>
+		<flag name="enet">Enable support for <pkg>net-libs/enet</pkg></flag>
+		<flag name="lto">Enable support for link time optimization</flag>
+		<flag name="freetype">Enable support for <pkg>media-libs/freetype</pkg></flag>
+		<flag name="mbedtls">Enable support for <pkg>net-libs/mbedtls</pkg></flag>
+	</use>
+	<upstream>
+		<remote-id type="github">godotengine/godot</remote-id>
+		<bugs-to>https://github.com/godotengine/godot/issues</bugs-to>
+		<doc lang="en">https://docs.godotengine.org/en/stable/index.html</doc>
+	</upstream>
+</pkgmetadata>