From 88806646aae9451a10bd0780dded8845f179749f Mon Sep 17 00:00:00 2001
From: madwind <madwind.cn@gmail.com>
Date: Sun, 26 Jan 2025 23:18:17 +0800
Subject: [PATCH] sdl3 build.sh

---
 src/Ryujinx.SDL3-CS/external/build.sh | 115 ++++++++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 src/Ryujinx.SDL3-CS/external/build.sh

diff --git a/src/Ryujinx.SDL3-CS/external/build.sh b/src/Ryujinx.SDL3-CS/external/build.sh
new file mode 100644
index 0000000000..637476dfb6
--- /dev/null
+++ b/src/Ryujinx.SDL3-CS/external/build.sh
@@ -0,0 +1,115 @@
+#!/bin/bash
+
+set -e
+
+pushd "$(dirname "$0")"
+
+# Check if environment variables are defined
+if [[ -z $NAME || -z $RUNNER_OS || -z $FLAGS ]]; then
+    echo "One or more required environment variables are not defined."
+    exit 1
+fi
+
+SUDO=$(which sudo || exit 0)
+
+export DEBIAN_FRONTEND=noninteractive
+
+if [[ $RUNNER_OS == 'Linux' ]]; then
+# Setup Linux dependencies
+    if [[ $TARGET_APT_ARCH == :i386 ]]; then
+        $SUDO dpkg --add-architecture i386
+    fi
+
+    $SUDO apt-get update -y -qq
+
+    if [[ $TARGET_APT_ARCH == :i386 ]]; then
+        # Workaround GitHub's ubuntu-20.04 image issue <https://github.com/actions/virtual-environments/issues/4589>
+        $SUDO apt-get install -y --allow-downgrades libpcre2-8-0=10.34-7
+    fi
+
+    if [[ $NAME != 'linux-x86' && $NAME != 'linux-x64' ]]; then
+        GCC="gcc"
+        GPP="g++"
+    else
+        GCC="gcc-multilib"
+        GPP="g++-multilib"
+    fi
+
+    $SUDO apt-get install -y \
+        $GCC \
+        $GPP \
+        git \
+        cmake \
+        ninja-build \
+        wayland-scanner++ \
+        wayland-protocols \
+        meson \
+        pkg-config$TARGET_APT_ARCH \
+        libasound2-dev$TARGET_APT_ARCH \
+        libdbus-1-dev$TARGET_APT_ARCH \
+        libegl1-mesa-dev$TARGET_APT_ARCH \
+        libgl1-mesa-dev$TARGET_APT_ARCH \
+        libgles2-mesa-dev$TARGET_APT_ARCH \
+        libglu1-mesa-dev$TARGET_APT_ARCH \
+        libgtk-3-dev$TARGET_APT_ARCH \
+        libibus-1.0-dev$TARGET_APT_ARCH \
+        libpango1.0-dev$TARGET_APT_ARCH \
+        libpulse-dev$TARGET_APT_ARCH \
+        libsndio-dev$TARGET_APT_ARCH \
+        libudev-dev$TARGET_APT_ARCH \
+        libwayland-dev$TARGET_APT_ARCH \
+        libx11-dev$TARGET_APT_ARCH \
+        libxcursor-dev$TARGET_APT_ARCH \
+        libxext-dev$TARGET_APT_ARCH \
+        libxi-dev$TARGET_APT_ARCH \
+        libxinerama-dev$TARGET_APT_ARCH \
+        libxkbcommon-dev$TARGET_APT_ARCH \
+        libxrandr-dev$TARGET_APT_ARCH \
+        libxss-dev$TARGET_APT_ARCH \
+        libxt-dev$TARGET_APT_ARCH \
+        libxv-dev$TARGET_APT_ARCH \
+        libxxf86vm-dev$TARGET_APT_ARCH \
+        libdrm-dev$TARGET_APT_ARCH \
+        libgbm-dev$TARGET_APT_ARCH \
+        libpulse-dev$TARGET_APT_ARCH
+
+    if [[ $TARGET_APT_ARCH != :i386 ]]; then
+        # Build libdecor.
+        # This is required so that window decorations can work on wayland.
+        # The support will only be enabled in SDL, but we're not shipping the libdecor binaries
+        # because making them work from a c# app as everything else does (via runtimes) is too difficult.
+        # Also skip i386 because attempting to support this for i386 is a pain.
+        # Special shoutouts to gnome for refusing to support server-side decorations.
+        git clone https://gitlab.freedesktop.org/libdecor/libdecor.git
+        cd libdecor
+        git checkout 0.2.2
+        meson build --buildtype release
+        $SUDO meson install -C build
+        cd ..
+    fi
+fi
+
+# Build SDL
+pushd SDL
+git reset --hard HEAD || echo "Failed to clean up the repository"
+
+if [[ $RUNNER_OS == 'Windows' ]]; then
+    echo "Patching SDL to not include gameinput.h"
+    sed -i 's/#include <gameinput.h>/#_include <gameinput.h>/g' CMakeLists.txt
+fi
+
+cmake -B build $FLAGS -DCMAKE_BUILD_TYPE=$BUILD_TYPE -DSDL_SHARED_ENABLED_BY_DEFAULT=ON -DSDL_STATIC_ENABLED_BY_DEFAULT=ON
+cmake --build build/ --config Release
+$SUDO cmake --install build/ --prefix install_output --config Release
+popd
+
+# Move build lib into correct folders
+if [[ $RUNNER_OS == 'Windows' ]]; then
+    cp SDL/install_output/bin/SDL3.dll ../native/$NAME/SDL3.dll
+elif [[ $RUNNER_OS == 'Linux' ]]; then
+    cp SDL/install_output/lib/libSDL3.so ../native/$NAME/libSDL3.so
+elif [[ $RUNNER_OS == 'macOS' ]]; then
+    cp SDL/install_output/lib/libSDL3.dylib ../native/$NAME/libSDL3.dylib
+fi
+
+popd