Diff to get MonoGame Framework to run on OpenBSD (with xbuild), currently messes up Linux

monogame_openbsd.diff

diff --git a/MonoGame.Framework/Audio/OpenAL.cs b/MonoGame.Framework/Audio/OpenAL.cs
index 9a8eb4202..4d1c6ef69 100644
--- a/MonoGame.Framework/Audio/OpenAL.cs
+++ b/MonoGame.Framework/Audio/OpenAL.cs
@@ -217,9 +217,9 @@ namespace MonoGame.OpenAL
                 if (CurrentPlatform.OS == OS.Windows)
                     ret = FuncLoader.LoadLibrary("soft_oal.dll");
                 else if (CurrentPlatform.OS == OS.Linux)
-                    ret = FuncLoader.LoadLibrary("libopenal.so.1");
+                    ret = FuncLoader.LoadLibrary("libopenal.so");
                 else
-                    ret = FuncLoader.LoadLibrary("libopenal.1.dylib");
+                    ret = FuncLoader.LoadLibrary("libopenal.so");
             }
 #elif ANDROID
             ret = FuncLoader.LoadLibrary("libopenal32.so");
diff --git a/MonoGame.Framework/SDL/SDL2.cs b/MonoGame.Framework/SDL/SDL2.cs
index 743b4c05e..94cd56177 100644
--- a/MonoGame.Framework/SDL/SDL2.cs
+++ b/MonoGame.Framework/SDL/SDL2.cs
@@ -38,14 +38,14 @@ internal static class Sdl
             else if (CurrentPlatform.OS == OS.Linux)
                 ret = FuncLoader.LoadLibrary("libSDL2-2.0.so.0");
             else
-                ret = FuncLoader.LoadLibrary("libSDL2-2.0.0.dylib");
+                ret = FuncLoader.LoadLibrary("libSDL2.so");
         }
 
         // Welp, all failed, PANIC!!!
-        if (ret == IntPtr.Zero)
-            throw new Exception("Failed to load SDL library.");
+        //if (ret == IntPtr.Zero)
+            //throw new Exception("Failed to load SDL library.");
 
-        return ret;
+        return FuncLoader.LoadLibrary("/usr/local/lib/libSDL2.so.0.6");
     }
 
     public static int Major;
diff --git a/MonoGame.Framework/Utilities/FuncLoader.Android.cs b/MonoGame.Framework/Utilities/FuncLoader.Android.cs
index 35413272b..ba2e7b5f7 100644
--- a/MonoGame.Framework/Utilities/FuncLoader.Android.cs
+++ b/MonoGame.Framework/Utilities/FuncLoader.Android.cs
@@ -5,10 +5,10 @@ namespace MonoGame.Utilities
 {
     internal class FuncLoader
     {
-        [DllImport("dl")]
+        [DllImport("libs.so")]
         public static extern IntPtr dlopen(string path, int flags);
 
-        [DllImport("dl")]
+        [DllImport("libc.so")]
         public static extern IntPtr dlsym(IntPtr handle, string symbol);
 
         private const int RTLD_LAZY = 0x0001;
diff --git a/MonoGame.Framework/Utilities/FuncLoader.Desktop.cs b/MonoGame.Framework/Utilities/FuncLoader.Desktop.cs
index f3553c1f0..ef3448327 100644
--- a/MonoGame.Framework/Utilities/FuncLoader.Desktop.cs
+++ b/MonoGame.Framework/Utilities/FuncLoader.Desktop.cs
@@ -16,10 +16,10 @@ namespace MonoGame.Utilities
 
         private class Linux
         {
-            [DllImport("libdl.so.2")]
+	    [DllImport("__Internal")]
             public static extern IntPtr dlopen(string path, int flags);
 
-            [DllImport("libdl.so.2")]
+	    [DllImport("__Internal")]
             public static extern IntPtr dlsym(IntPtr handle, string symbol);
         }