From 48b883fb2bc9f0800a292e2c8f93f0ebe5c08d9a Mon Sep 17 00:00:00 2001
From: Thomas1664 <46387399+Thomas1664@users.noreply.github.com>
Date: Mon, 16 Oct 2023 19:48:03 +0200
Subject: [PATCH] [sdl2] Add feature alsa (#34311)

---
 ports/sdl2/portfile.cmake | 12 ++++++++----
 ports/sdl2/vcpkg.json     | 10 ++++++++++
 versions/baseline.json    |  2 +-
 versions/s-/sdl2.json     |  5 +++++
 4 files changed, 24 insertions(+), 5 deletions(-)

diff --git a/ports/sdl2/portfile.cmake b/ports/sdl2/portfile.cmake
index 85de3d93e6..e9c6837b05 100644
--- a/ports/sdl2/portfile.cmake
+++ b/ports/sdl2/portfile.cmake
@@ -15,11 +15,15 @@ string(COMPARE EQUAL "${VCPKG_CRT_LINKAGE}" "static" FORCE_STATIC_VCRT)
 
 vcpkg_check_features(OUT_FEATURE_OPTIONS FEATURE_OPTIONS
     FEATURES
-        vulkan   SDL_VULKAN
-        x11      SDL_X11
-        wayland  SDL_WAYLAND
-        samplerate SDL_LIBSAMPLERATE
+        alsa     SDL_ALSA
+        alsa     CMAKE_REQUIRE_FIND_PACKAGE_ALSA
         ibus     SDL_IBUS
+        samplerate SDL_LIBSAMPLERATE
+        vulkan   SDL_VULKAN
+        wayland  SDL_WAYLAND
+        x11      SDL_X11
+    INVERTED_FEATURES
+        alsa     CMAKE_DISABLE_FIND_PACKAGE_ALSA
 )
 
 if ("x11" IN_LIST FEATURES)
diff --git a/ports/sdl2/vcpkg.json b/ports/sdl2/vcpkg.json
index 870805a023..4f67f6ea0b 100644
--- a/ports/sdl2/vcpkg.json
+++ b/ports/sdl2/vcpkg.json
@@ -1,6 +1,7 @@
 {
   "name": "sdl2",
   "version": "2.28.4",
+  "port-version": 1,
   "description": "Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D.",
   "homepage": "https://www.libsdl.org/download-2.0.php",
   "license": "Zlib",
@@ -22,6 +23,15 @@
     "base"
   ],
   "features": {
+    "alsa": {
+      "description": "Support for alsa audio",
+      "dependencies": [
+        {
+          "name": "alsa",
+          "platform": "linux"
+        }
+      ]
+    },
     "base": {
       "description": "Base functionality for SDL",
       "dependencies": [
diff --git a/versions/baseline.json b/versions/baseline.json
index 4d0d4ded85..9ef366b78e 100644
--- a/versions/baseline.json
+++ b/versions/baseline.json
@@ -7578,7 +7578,7 @@
     },
     "sdl2": {
       "baseline": "2.28.4",
-      "port-version": 0
+      "port-version": 1
     },
     "sdl2-gfx": {
       "baseline": "1.0.4",
diff --git a/versions/s-/sdl2.json b/versions/s-/sdl2.json
index 5de84c2f71..88e296f3c0 100644
--- a/versions/s-/sdl2.json
+++ b/versions/s-/sdl2.json
@@ -1,5 +1,10 @@
 {
   "versions": [
+    {
+      "git-tree": "3d625914314454b36d303ce86753840f6193f2bd",
+      "version": "2.28.4",
+      "port-version": 1
+    },
     {
       "git-tree": "289db88c23499b30e20bf972b2e1e68c093e5dea",
       "version": "2.28.4",