games-engines/fs2_open: add 22.2.0

Signed-off-by: Jonas Frei <freijon@pm.me>

games-engines/fs2_open/Manifest

@@ -4,3 +4,6 @@ DIST fs2_open-21.4.1.tar.gz 10441595 BLAKE2B ae59cea98420cbdd6f18832fa0b8ba33299
 DIST fs2_open-22.0.0-ext_libRocket.tar.gz 2417905 BLAKE2B 0e5ac40b0e811b9213fb84f6f2f0ef38ad7d562ae671e865d96e40615c2d67213905ce153a69192c0b53a3e4f0d1aef077c0769e46d308adf9210c0c9d1fe7c2 SHA512 700e242ecb5207faf729ca7d23ac4f28be819c0ef7a0ba51ca18de1592f1016040cd5e4c1c75a573f91cea69dd43549966ac089804a52c0f1b0cfbaabefc4346
 DIST fs2_open-22.0.0-ext_rpavlik-cmake-modules.tar.gz 267464 BLAKE2B d63fa3867aad5fad7bd5d20845dd8d6a6698d59dc30dc511704f3c74bbe958bb6d36160bae3ef5c01027719c50d18e4d24209ea5811c6a52c5af4d3de2a587e9 SHA512 0bb03e2a1c0cafa80849163455cdb5fc5c7200e51f18f0354c36f251b51156f86a04a9f87cd17e2942d14ae8767d8df756062fbcff9b37f04e8399b2e37d306f
 DIST fs2_open-22.0.0.tar.gz 10573800 BLAKE2B b75bd9e44679bf2ad441178b7f8175f4429e321d2feeddf2cf5b4391e51f82c15250c36b73f3750326b1cd3ce71ae319042f57432d48a41b5abab9e30a4a76ba SHA512 e57972348073571947ff88e5a392ae0b4eec9d81cbcfe3d0ff3c2b844dd676cb33f727ddb32a0544e9cd3f1ae9b614429ea137b8921ef625fad27a53f1875081
+DIST fs2_open-22.2.0-ext_libRocket.tar.gz 2417905 BLAKE2B 0e5ac40b0e811b9213fb84f6f2f0ef38ad7d562ae671e865d96e40615c2d67213905ce153a69192c0b53a3e4f0d1aef077c0769e46d308adf9210c0c9d1fe7c2 SHA512 700e242ecb5207faf729ca7d23ac4f28be819c0ef7a0ba51ca18de1592f1016040cd5e4c1c75a573f91cea69dd43549966ac089804a52c0f1b0cfbaabefc4346
+DIST fs2_open-22.2.0-ext_rpavlik-cmake-modules.tar.gz 267464 BLAKE2B d63fa3867aad5fad7bd5d20845dd8d6a6698d59dc30dc511704f3c74bbe958bb6d36160bae3ef5c01027719c50d18e4d24209ea5811c6a52c5af4d3de2a587e9 SHA512 0bb03e2a1c0cafa80849163455cdb5fc5c7200e51f18f0354c36f251b51156f86a04a9f87cd17e2942d14ae8767d8df756062fbcff9b37f04e8399b2e37d306f
+DIST fs2_open-22.2.0.tar.gz 10690003 BLAKE2B 9d751407ee06877e27e18a9295370ed2c97a48ac65c65757ea57ee1f1d7ba36e07cddb9812a62a763eefb842d5df71151243a81e97aa664a8c3123b7b7913255 SHA512 e72ad40f8f52430549f76330f8b34255ae68fff53ced76f56b04ef19d7ce510026c3bb38fcebdb6f3bfaf7db59ca89df5686e8480e883e01b6408d21cb08cc77

games-engines/fs2_open/files/fs2_open-22.2.0-disable-discord.patch

@@ -0,0 +1,55 @@
+--- fs2_open/code/CMakeLists.txt	2022-03-27 21:03:27.290788070 +0200
++++ fs2_open/code/CMakeLists.txt	2022-03-27 21:06:50.271782416 +0200
+@@ -41,8 +41,6 @@
+ 
+ target_link_libraries(code PUBLIC md5)
+ 
+-target_link_libraries(code PUBLIC discord-rpc)
+-
+ target_link_libraries(code PUBLIC libRocket)
+ 
+ target_link_libraries(code PUBLIC pcp)
+--- fs2_open/code/source_groups.cmake	2021-11-01 18:00:53.000000000 +0100
++++ fs2_open/code/source_groups.cmake	2022-03-27 21:35:47.595734025 +0200
+@@ -705,11 +705,6 @@
+ 	libs/antlr/ErrorListener.h
+ 	)
+ 
+-add_file_folder("Libs\\\\Discord"
+-	libs/discord/discord.cpp
+-	libs/discord/discord.h
+-)
+-
+ if (FSO_BUILD_WITH_FFMPEG)
+ 	add_file_folder("Libs\\\\FFmpeg"
+ 		libs/ffmpeg/FFmpeg.cpp
+--- fs2_open/lib/CMakeLists.txt	2022-03-27 21:03:27.287788070 +0200
++++ fs2_open/lib/CMakeLists.txt	2022-03-27 21:07:12.849781787 +0200
+@@ -33,8 +33,6 @@
+ 	include(FFmpeg.cmake)
+ endif()
+ 
+-add_subdirectory(discord)
+-
+ include(libRocket.cmake)
+ 
+ add_subdirectory(libpcp)
+--- fs2_open/freespace2/freespace.cpp	2021-11-01 18:00:53.000000000 +0100
++++ fs2_open/freespace2/freespace.cpp	2022-03-27 21:07:50.111780749 +0200
+@@ -83,7 +83,6 @@
+ #include "jumpnode/jumpnode.h"
+ #include "lab/labv2.h"
+ #include "lab/wmcgui.h" //So that GUI_System can be initialized
+-#include "libs/discord/discord.h"
+ #include "libs/ffmpeg/FFmpeg.h"
+ #include "lighting/lighting.h"
+ #include "localization/localize.h"
+@@ -1987,8 +1987,6 @@
+ #ifdef WITH_FFMPEG
+ 		libs::ffmpeg::initialize();
+ #endif
+-
+-		libs::discord::init();
+ 	}
+ 
+ 	nprintf(("General", "Ships.tbl is : %s\n", Game_ships_tbl_valid ? "VALID" : "INVALID!!!!"));

games-engines/fs2_open/files/fs2_open-22.2.0-dont-build-lz4.patch

@@ -0,0 +1,9 @@
+--- fs2_open/lib/CMakeLists.txt	2022-04-01 23:30:46.000000000 +0200
++++ fs2_open/lib/CMakeLists.txt	2022-04-02 08:20:16.336924470 +0200
+@@ -52,5 +52,3 @@
+ add_subdirectory(variant)
+ 
+ add_subdirectory(any)
+-
+-ADD_SUBDIRECTORY(lz4)
+\ No newline at end of file

games-engines/fs2_open/files/fs2_open-22.2.0-make-arch-independent.patch

@@ -0,0 +1,14 @@
+--- fs2_open/cmake/version.cmake	2021-05-22 20:20:18.448441242 +0200
++++ fs2_open/cmake/version.cmake	2021-05-22 20:21:05.493447003 +0200
+@@ -35,11 +35,6 @@
+     SET(FSO_BINARY_SUFFIX "${FSO_VERSION_MAJOR}_${FSO_VERSION_MINOR}_${FSO_VERSION_BUILD}_${FSO_VERSION_REVISION_STR}")
+ ENDIF()
+ 
+-IF(IS_64BIT)
+-	# This is a 64-bit builds
+-    SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_x64")
+-ENDIF()
+-
+ IF (NOT "${FSO_INSTRUCTION_SET}" STREQUAL "")
+     SET(FSO_BINARY_SUFFIX "${FSO_BINARY_SUFFIX}_${FSO_INSTRUCTION_SET}")
+ ENDIF()

games-engines/fs2_open/fs2_open-22.2.0.ebuild

@@ -0,0 +1,103 @@
+# Copyright 2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit cmake
+
+DESCRIPTION="FreeSpace2 Source Code Project game engine"
+HOMEPAGE="https://github.com/scp-fs2open/fs2open.github.com/"
+
+# Replace "." with "_" in version
+_PV=${PV//./_}
+
+# Current hashes of external repositories:
+HASH_LIBROCKET="ecd648a43aff8a9f3daf064d75ca5725237d5b38"
+HASH_CMAKE_MODULES="7cef9577d6fc35057ea57f46b4986a8a28aeff50"
+
+SRC_URI="
+	https://github.com/scp-fs2open/fs2open.github.com/archive/refs/tags/release_${_PV}.tar.gz -> ${P}.tar.gz
+	https://github.com/asarium/libRocket/archive/${HASH_LIBROCKET}.tar.gz -> ${P}-ext_libRocket.tar.gz
+	https://github.com/asarium/cmake-modules/archive/${HASH_CMAKE_MODULES}.tar.gz -> ${P}-ext_rpavlik-cmake-modules.tar.gz
+"
+
+LICENSE="Unlicense MIT Boost-1.0"
+SLOT="0"
+KEYWORDS="~amd64"
+IUSE="clang debug discord"
+
+DEPEND="
+	app-arch/lz4
+	<dev-lang/lua-5.1.6:5.1
+	dev-libs/jansson
+	media-libs/freetype:2
+	media-libs/glu
+	media-libs/libjpeg-turbo
+	media-libs/libpng
+	media-libs/libsdl2
+	media-libs/libtheora
+	media-libs/libvorbis
+	media-libs/mesa
+	media-libs/openal
+	media-video/ffmpeg
+"
+RDEPEND="${DEPEND}"
+BDEPEND="
+	dev-util/cmake
+	clang? ( sys-devel/clang:= )
+"
+PATCHES=(
+	"${FILESDIR}/${P}-dont-build-lz4.patch"
+	"${FILESDIR}/${P}-make-arch-independent.patch"
+)
+
+CMAKE_BUILD_TYPE=Release
+
+S="${WORKDIR}/fs2open.github.com-release_${_PV}"
+
+src_unpack() {
+	unpack ${A}
+	mv libRocket-${HASH_LIBROCKET}/* "${S}/lib/libRocket/" || die
+	mv cmake-modules-${HASH_CMAKE_MODULES}/* "${S}/cmake/external/rpavlik-cmake-modules/" || die
+}
+
+src_configure() {
+	if use clang ; then
+		# Force clang
+		einfo "Enforcing the use of clang due to USE=clang ..."
+		AR=llvm-ar
+		CC=${CHOST}-clang
+		CXX=${CHOST}-clang++
+		LDFLAGS+=" -fuse-ld=lld"
+	fi
+	cmake_src_configure
+}
+
+src_prepare() {
+	use discord || eapply "${FILESDIR}/${P}-disable-discord.patch"
+	eapply_user
+	cmake_src_prepare
+	use debug && CMAKE_BUILD_TYPE=Debug
+}
+
+src_install() {
+	exeinto "/opt/${PN}"
+	if use debug ; then
+		doexe "${BUILD_DIR}/bin/${PN}_${_PV}-DEBUG"
+	else
+		doexe "${BUILD_DIR}/bin/${PN}_${_PV}"
+	fi
+	insinto "/opt/${PN}"
+	doins "${BUILD_DIR}/bin/libRocketControls.so"
+	doins "${BUILD_DIR}/bin/libRocketControlsLua.so"
+	doins "${BUILD_DIR}/bin/libRocketCore.so"
+	doins "${BUILD_DIR}/bin/libRocketCoreLua.so"
+	doins "${BUILD_DIR}/bin/libRocketDebugger.so"
+	use discord && doins "${BUILD_DIR}/bin/libdiscord-rpc.so"
+}
+
+pkg_postinst() {
+	einfo "This package only generates the engine binary."
+	einfo "The retail Freespace 2 data is required to play the"
+	einfo "original game and most mods."
+}