use dedicated env variable to disable threaded opt. on linux

install/client.md

@@ -143,11 +143,11 @@ Insert section about the installer here
         promises.push(
             readAsset("/instance.cfg").then((data) => {
                 if (platform === "linux") {
-                    data = data.replaceAll("$use_wrapper_command", "true")
+                    data = data.replaceAll("$override_env", "true")
-                    data = data.replaceAll("$wrapper_command", "env __GL_THREADED_OPTIMIZATIONS=0")
+                    data = data.replaceAll("$env", "Env=@Variant(\0\0\0\b\0\0\0\x1\0\0\0\x36\0_\0_\0G\0L\0_\0T\0H\0R\0\x45\0\x41\0\x44\0\x45\0\x44\0_\0O\0P\0T\0I\0M\0I\0Z\0\x41\0T\0I\0O\0N\0S\0\0\0\n\0\0\0\x2\0\x30)")
                 } else {
-                    data = data.replaceAll("$use_wrapper_command", "false")
+                    data = data.replaceAll("$override_env", "false")
-                    data = data.replaceAll("$wrapper_command", "")
+                    data = data.replaceAll("$env", "@Variant(\0\0\0\b\0\0\0\0)")
                 }
                 zip.file("instance.cfg", data)
             })

public/resources/prism/instance.cfg

@@ -6,7 +6,7 @@ CustomGLFWPath=
 CustomOpenALPath=
 EnableFeralGamemode=false
 EnableMangoHud=false
-Env=@Variant(\0\0\0\b\0\0\0\0)
+Env=$env
 ExportAuthor=
 ExportName=
 ExportOptionalFiles=true
@@ -37,9 +37,9 @@ MinMemAlloc=512
 MinecraftWinHeight=480
 MinecraftWinWidth=854
 OnlineFixes=false
-OverrideCommands=$use_wrapper_command
+OverrideCommands=false
 OverrideConsole=false
-OverrideEnv=false
+OverrideEnv=$override_env
 OverrideGameTime=false
 OverrideJava=false
 OverrideJavaArgs=false
@@ -64,7 +64,7 @@ UseDiscreteGpu=true
 UseNativeGLFW=false
 UseNativeOpenAL=false
 UseZink=false
-WrapperCommand="$wrapper_command"
+WrapperCommand=
 iconKey=default
 lastLaunchTime=1717870111279
 lastTimePlayed=5229