From a027205053c2de7d8f1ef19d75411ce57bfebadf Mon Sep 17 00:00:00 2001
From: Jerome Haltom <jhaltom@alethic.solutions>
Date: Sun, 5 May 2024 17:58:01 -0500
Subject: [PATCH] Default to FORK on OSX, since it might work better.

---
 src/IKVM.Runtime/JVM.Properties.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/IKVM.Runtime/JVM.Properties.cs b/src/IKVM.Runtime/JVM.Properties.cs
index 713ac4f57..93f545175 100644
--- a/src/IKVM.Runtime/JVM.Properties.cs
+++ b/src/IKVM.Runtime/JVM.Properties.cs
@@ -288,6 +288,10 @@ static Dictionary<string, string> GetInitProperties()
                 p["java.awt.headless"] = "true";
                 p["sun.nio.MaxDirectMemorySize"] = "-1";
 
+                // default to FORK on OSX, instead of posix_spawn with jspawnhelper
+                if (RuntimeInformation.IsOSPlatform(OSPlatform.OSX))
+                    p["jdk.lang.Process.launchMechanism"] = "FORK";
+
                 // cacerts is mounted by the VFS into ikvmHome
                 p.Add("javax.net.ssl.trustStore", Path.Combine(HomePath, "lib", "security", "cacerts"));