From 1337f402d2a4989956e00c1289774947a7d3b740 Mon Sep 17 00:00:00 2001
From: Miles Budnek <mbudnek@gmail.com>
Date: Sat, 12 Feb 2022 23:53:41 -0500
Subject: [PATCH 1/2] Add lr-pcsx2 package configuration

This adds a new experimental package configuration for the
libretro port of the PCSX2 PlayStation2 emulator.
---
 scriptmodules/libretrocores/lr-pcsx2.sh | 52 +++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 scriptmodules/libretrocores/lr-pcsx2.sh

diff --git a/scriptmodules/libretrocores/lr-pcsx2.sh b/scriptmodules/libretrocores/lr-pcsx2.sh
new file mode 100644
index 0000000000..a2893c7235
--- /dev/null
+++ b/scriptmodules/libretrocores/lr-pcsx2.sh
@@ -0,0 +1,52 @@
+#!/usr/bin/env bash
+
+# This file is part of The RetroPie Project
+#
+# The RetroPie Project is the legal property of its developers, whose names are
+# too numerous to list here. Please refer to the COPYRIGHT.md file distributed with this source.
+#
+# See the LICENSE.md file at the top-level directory of this distribution and
+# at https://raw.githubusercontent.com/RetroPie/RetroPie-Setup/master/LICENSE.md
+#
+
+rp_module_id="lr-pcsx2"
+rp_module_desc="PlayStation 2 emulator - PCSX2 port for libretro"
+rp_module_help="ROM Extensions: .elf .iso .ciso .chd .cso .bin .mdf .nrg .dump .gz .img .m3u"
+rp_module_licence="GPL3 https://raw.githubusercontent.com/libretro/pcsx2/main/COPYING.GPLv3"
+rp_module_repo="git https://github.com/libretro/pcsx2.git main"
+rp_module_section="exp"
+rp_module_flags="!all x86"
+
+function depends_lr-pcsx2() {
+    local depends=(ccache liblzma-dev zlib1g-dev libwxgtk3.0-gtk3-dev libgtk2.0-dev libgtk-3-dev libxml2-dev libpcap-dev libaio-dev)
+    getDepends "${depends[@]}"
+}
+
+function sources_lr-pcsx2() {
+    gitPullOrClone
+}
+
+function build_lr-pcsx2() {
+    mkdir build
+    cd build
+    cmake .. -DLIBRETRO=ON -DCMAKE_BUILD_TYPE=Release
+    make clean
+    make -j$(nproc)
+    md_ret_require="$md_build/build/pcsx2/pcsx2_libretro.so"
+}
+
+function install_lr-pcsx2() {
+    md_ret_files=(
+        'build/pcsx2/pcsx2_libretro.so'
+    )
+}
+
+function configure_lr-pcsx2() {
+    mkRomDir "ps2"
+
+    ensureSystemretroconfig "ps2"
+
+    addEmulator 1 "$md_id" "ps2" "$md_inst/pcsx2_libretro.so"
+
+    addSystem "ps2"
+}

From 4b559c6a3dd1e09df4e4b3d9578eeda6428ef8fc Mon Sep 17 00:00:00 2001
From: Miles Budnek <mbudnek@gmail.com>
Date: Sun, 13 Feb 2022 01:38:10 -0500
Subject: [PATCH 2/2] Create an empty BIOS directory on install

---
 scriptmodules/libretrocores/lr-pcsx2.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/scriptmodules/libretrocores/lr-pcsx2.sh b/scriptmodules/libretrocores/lr-pcsx2.sh
index a2893c7235..6595418556 100644
--- a/scriptmodules/libretrocores/lr-pcsx2.sh
+++ b/scriptmodules/libretrocores/lr-pcsx2.sh
@@ -43,10 +43,13 @@ function install_lr-pcsx2() {
 
 function configure_lr-pcsx2() {
     mkRomDir "ps2"
-
     ensureSystemretroconfig "ps2"
 
-    addEmulator 1 "$md_id" "ps2" "$md_inst/pcsx2_libretro.so"
+    if [[ "$md_mode" == "install" ]]; then
+        mkUserDir "$biosdir/pcsx2"
+        mkUserDir "$biosdir/pcsx2/bios"
+    fi
 
+    addEmulator 1 "$md_id" "ps2" "$md_inst/pcsx2_libretro.so"
     addSystem "ps2"
 }