From 27a4a0c4bca268448e7d396e5680c56f8ccb96ba Mon Sep 17 00:00:00 2001
From: brooksytech <macebrooks@gmail.com>
Date: Sun, 11 Sep 2022 06:19:44 -0700
Subject: [PATCH] Add dolphin libretro core for the RG552 and X86 builds

---
 packages/games/libretro/dolphin/package.mk    | 36 +++++++++++++++++++
 .../config/common/es_systems.cfg              |  5 +++
 packages/virtual/emulators/package.mk         |  4 +--
 3 files changed, 43 insertions(+), 2 deletions(-)
 create mode 100644 packages/games/libretro/dolphin/package.mk

diff --git a/packages/games/libretro/dolphin/package.mk b/packages/games/libretro/dolphin/package.mk
new file mode 100644
index 000000000..2f2155ab3
--- /dev/null
+++ b/packages/games/libretro/dolphin/package.mk
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2022-present BrooksyTech (https://github.com/brooksytech)
+
+PKG_NAME="dolphin"
+PKG_VERSION="016a5926aeda89087a073b1e6d245396da4b2256"
+PKG_ARCH="any"
+PKG_LICENSE="GPLv2"
+PKG_DEPENDS_TARGET="toolchain libevdev libdrm ffmpeg zlib libpng lzo libusb"
+PKG_SITE="https://github.com/libretro/dolphin"
+PKG_URL="$PKG_SITE/archive/$PKG_VERSION.tar.gz"
+PKG_DEPENDS_TARGET="toolchain"
+PKG_SECTION="libretro"
+PKG_SHORTDESC="Dolphin Libretro, a Gamecube & Wii emulator core for Retroarch"
+PKG_TOOLCHAIN="cmake"
+
+pre_configure_target() {
+        PKG_CMAKE_OPTS_TARGET+="        -DENABLE_EGL=ON \
+                                        -DUSE_SHARED_ENET=OFF \
+                                        -DUSE_UPNP=ON \
+                                        -DENABLE_NOGUI=ON \
+                                        -DENABLE_QT=OFF \
+                                        -DENABLE_LTO=ON \
+                                        -DENABLE_GENERIC=OFF \
+                                        -DENABLE_HEADLESS=ON \
+                                        -DENABLE_ALSA=ALSA \
+                                        -DENABLE_PULSEAUDIO=ON \
+                                        -DENABLE_LLVM=OFF \
+                                        -DENABLE_TESTS=OFF \
+                                        -DUSE_DISCORD_PRESENCE=OFF \
+                                        -DLIBRETRO=ON"
+                                        }
+
+makeinstall_target() {
+  mkdir -p $INSTALL/usr/lib/libretro
+  cp $PKG_BUILD/.$TARGET_NAME/dolphin_libretro.so $INSTALL/usr/lib/libretro/
+}
diff --git a/packages/ui/emulationstation/config/common/es_systems.cfg b/packages/ui/emulationstation/config/common/es_systems.cfg
index 5c7bad8fc..18c7b2b39 100644
--- a/packages/ui/emulationstation/config/common/es_systems.cfg
+++ b/packages/ui/emulationstation/config/common/es_systems.cfg
@@ -789,6 +789,11 @@
           <core default="true">dolphinsa</core>
         </cores>
       </emulator>
+      <emulator name="retroarch">
+        <cores>
+          <core>dolphin</core>
+        </cores>
+      </emulator>
     </emulators>
   </system>
   <system>
diff --git a/packages/virtual/emulators/package.mk b/packages/virtual/emulators/package.mk
index b927f3a37..aa1fbcebc 100644
--- a/packages/virtual/emulators/package.mk
+++ b/packages/virtual/emulators/package.mk
@@ -36,12 +36,12 @@ PKG_DEPENDS_TARGET="${PKG_EMUS} ${PKG_RETROARCH} ${LIBRETRO_CORES}"
 ### Emulators or cores for specific devices
 case "${DEVICE}" in
   RG552)
-    PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa"
+    PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa dolphin"
   ;;
   RG503|RG353P)
     PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa"
   ;;
   handheld)
-    PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa pcsx2"
+    PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa dolphin pcsx2"
   ;;
 esac