From 1f9783a39bf7f1d90bd0f5cee9a56d3865be397a Mon Sep 17 00:00:00 2001
From: Zane van Iperen <zane@zanevaniperen.com>
Date: Sun, 24 Oct 2021 22:04:52 +1000
Subject: [PATCH 1/2] wolfssl: add --enable-writedup configure flag

Required for RPCS3.
---
 pkgs/development/libraries/wolfssl/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/libraries/wolfssl/default.nix b/pkgs/development/libraries/wolfssl/default.nix
index d696961a4eb0..29ad55cacd3a 100644
--- a/pkgs/development/libraries/wolfssl/default.nix
+++ b/pkgs/development/libraries/wolfssl/default.nix
@@ -20,6 +20,7 @@ stdenv.mkDerivation rec {
     "--enable-all"
     "--enable-base64encode"
     "--enable-pkcs11"
+    "--enable-writedup"
     "--enable-reproducible-build"
     "--enable-tls13"
   ];

From 659e4b7457a7b5056261c9266061b0c5f2544744 Mon Sep 17 00:00:00 2001
From: Zane van Iperen <zane@zanevaniperen.com>
Date: Tue, 2 Nov 2021 19:42:13 +1000
Subject: [PATCH 2/2] rpcs3: 0.0.16-12235-a4f4b81e6 -> 0.0.19-12975-37383f421

* De-vendor FAudio, WolfSSL, pugixml, and flatbuffers
* Add update script
* Add myself as maintainer
---
 pkgs/misc/emulators/rpcs3/default.nix | 32 ++++++++-------
 pkgs/misc/emulators/rpcs3/update.sh   | 56 +++++++++++++++++++++++++++
 2 files changed, 74 insertions(+), 14 deletions(-)
 create mode 100755 pkgs/misc/emulators/rpcs3/update.sh

diff --git a/pkgs/misc/emulators/rpcs3/default.nix b/pkgs/misc/emulators/rpcs3/default.nix
index bf1dc1c95732..25a6d6befad1 100644
--- a/pkgs/misc/emulators/rpcs3/default.nix
+++ b/pkgs/misc/emulators/rpcs3/default.nix
@@ -1,6 +1,6 @@
-{ mkDerivation, lib, fetchFromGitHub, cmake, pkg-config, git
-, qtbase, qtquickcontrols, openal, glew, vulkan-headers, vulkan-loader, libpng
-, ffmpeg, libevdev, libusb1, zlib, curl, python3
+{ gcc11Stdenv, lib, fetchFromGitHub, wrapQtAppsHook, cmake, pkg-config, git
+, qtbase, qtquickcontrols, qtmultimedia, openal, glew, vulkan-headers, vulkan-loader, libpng
+, ffmpeg, libevdev, libusb1, zlib, curl, wolfssl, python3, pugixml, faudio, flatbuffers
 , sdl2Support ? true, SDL2
 , pulseaudioSupport ? true, libpulseaudio
 , waylandSupport ? true, wayland
@@ -8,21 +8,23 @@
 }:
 
 let
-  majorVersion = "0.0.16";
-  gitVersion = "12235-a4f4b81e6"; # echo $(git rev-list HEAD --count)-$(git rev-parse --short HEAD)
+  majorVersion = "0.0.19";
+  gitVersion = "12975-37383f421";
 in
-mkDerivation {
+gcc11Stdenv.mkDerivation {
   pname = "rpcs3";
   version = "${majorVersion}-${gitVersion}";
 
   src = fetchFromGitHub {
     owner = "RPCS3";
     repo = "rpcs3";
-    rev = "a4f4b81e6b0c00f4c30f9f5f182e5fe56f9fb03c";
+    rev = "37383f4217e1c510a543e100d0ca495800b3361a";
     fetchSubmodules = true;
-    sha256 = "1d70nljl1kmpbk50jpjki7dglw1bbxd7x4qzg6nz5np2sdsbpckd";
+    sha256 = "1pm1r4j4cdcmr8xmslyv2n6iwcjldnr396by4r6lgf4mdlnwahhm";
   };
 
+  passthru.updateScript = ./update.sh;
+
   preConfigure = ''
     cat > ./rpcs3/git-version.h <<EOF
     #define RPCS3_GIT_VERSION "${gitVersion}"
@@ -38,16 +40,18 @@ mkDerivation {
     "-DUSE_SYSTEM_LIBPNG=ON"
     "-DUSE_SYSTEM_FFMPEG=ON"
     "-DUSE_SYSTEM_CURL=ON"
-    # NB: Can't use this yet, our CMake doesn't include FindWolfSSL.cmake
-    #"-DUSE_SYSTEM_WOLFSSL=ON"
+    "-DUSE_SYSTEM_WOLFSSL=ON"
+    "-DUSE_SYSTEM_FAUDIO=ON"
+    "-DUSE_SYSTEM_PUGIXML=ON"
+    "-DUSE_SYSTEM_FLATBUFFERS=ON"
     "-DUSE_NATIVE_INSTRUCTIONS=OFF"
   ];
 
-  nativeBuildInputs = [ cmake pkg-config git ];
+  nativeBuildInputs = [ cmake pkg-config git wrapQtAppsHook ];
 
   buildInputs = [
-    qtbase qtquickcontrols openal glew vulkan-headers vulkan-loader libpng ffmpeg
-    libevdev zlib libusb1 curl python3
+    qtbase qtquickcontrols qtmultimedia openal glew vulkan-headers vulkan-loader libpng ffmpeg
+    libevdev zlib libusb1 curl wolfssl python3 pugixml faudio flatbuffers
   ] ++ lib.optional sdl2Support SDL2
     ++ lib.optional pulseaudioSupport libpulseaudio
     ++ lib.optional alsaSupport alsa-lib
@@ -56,7 +60,7 @@ mkDerivation {
   meta = with lib; {
     description = "PS3 emulator/debugger";
     homepage = "https://rpcs3.net/";
-    maintainers = with maintainers; [ abbradar neonfuz ilian ];
+    maintainers = with maintainers; [ abbradar neonfuz ilian zane ];
     license = licenses.gpl2Only;
     platforms = [ "x86_64-linux" ];
   };
diff --git a/pkgs/misc/emulators/rpcs3/update.sh b/pkgs/misc/emulators/rpcs3/update.sh
new file mode 100755
index 000000000000..05be4dfeda1d
--- /dev/null
+++ b/pkgs/misc/emulators/rpcs3/update.sh
@@ -0,0 +1,56 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p gnused jq nix-prefetch-git curl
+
+set -eou pipefail
+
+ROOT="$(dirname "$(readlink -f "$0")")"
+if [[ ! "$(basename $ROOT)" == "rpcs3" || ! -f "$ROOT/default.nix" ]]; then
+    echo "ERROR: Not in the rpcs3 folder"
+    exit 1
+fi
+
+if [[ ! -v GITHUB_TOKEN ]]; then
+    echo "ERROR: \$GITHUB_TOKEN not set"
+    exit 1
+fi
+
+PAYLOAD=$(jq -cn --rawfile query /dev/stdin '{"query": $query}' <<EOF | curl -s -H "Authorization: bearer $GITHUB_TOKEN" -d '@-' https://api.github.com/graphql
+{
+  repository(owner: "RPCS3", name: "rpcs3") {
+    branch: ref(qualifiedName: "refs/heads/master") {
+      target {
+        oid
+        ... on Commit {
+          history {
+            totalCount
+          }
+        }
+      }
+    }
+
+    tag: refs(refPrefix: "refs/tags/", first: 1, orderBy: {field: TAG_COMMIT_DATE, direction: DESC}) {
+      nodes {
+        name
+      }
+    }
+  }
+}
+EOF
+)
+RPCS3_COMMIT=$(jq -r .data.repository.branch.target.oid <<< "$PAYLOAD")
+RPCS3_MAJORVER=$(jq -r .data.repository.tag.nodes[0].name <<< "$PAYLOAD" | sed 's/^v//g')
+RPCS3_COUNT=$(jq -r .data.repository.branch.target.history.totalCount <<< "$PAYLOAD")
+
+RPCS3_GITVER="$RPCS3_COUNT-${RPCS3_COMMIT::9}"
+echo "INFO: Latest commit is $RPCS3_COMMIT"
+echo "INFO: Latest version is $RPCS3_MAJORVER-$RPCS3_GITVER"
+
+RPCS3_SHA256=$(nix-prefetch-git --quiet --fetch-submodules https://github.com/RPCS3/rpcs3.git "$RPCS3_COMMIT" | jq -r .sha256)
+echo "INFO: SHA256 is $RPCS3_SHA256"
+
+sed -i -E \
+    -e "s/majorVersion\s+.+$/majorVersion = \"${RPCS3_MAJORVER}\";/g" \
+    -e "s/gitVersion\s+.+$/gitVersion = \"${RPCS3_GITVER}\";/g" \
+    -e "s/rev\s*=\s*\"[a-z0-9]+\";$/rev = \"${RPCS3_COMMIT}\";/g" \
+    -e "s/sha256\s*=\s*\"[a-z0-9]+\";$/sha256 = \"${RPCS3_SHA256}\";/g" \
+    "$ROOT/default.nix"