Remove obsolete features from launcher.

Author: fangerer

graalpython/com.oracle.graal.python.shell/src/com/oracle/graal/python/shell/GraalPythonMain.java

@@ -77,7 +77,6 @@ public static void main(String[] args) {
     private boolean unbufferedIO = false;
     private boolean multiContext = false;
     private VersionAction versionAction = VersionAction.None;
-    private String sulongLibraryPath = null;
     private List<String> givenArguments;
     private List<String> relaunchArgs;
     private boolean wantsExperimental = false;
@@ -153,13 +152,6 @@ protected List<String> preprocessArguments(List<String> givenArgs, Map<String, S
                 case "--show-version":
                     versionAction = VersionAction.PrintAndContinue;
                     break;
-                case "-LLI":
-                    if (wantsExperimental) {
-                        runLLI = true;
-                    } else {
-                        unrecognized.add(arg);
-                    }
-                    break;
                 case "-ensure-capi":
                     if (wantsExperimental) {
                         ensureCapi = true;
@@ -383,11 +375,6 @@ protected void launch(Builder contextBuilder) {
         contextBuilder.option("python.IgnoreEnvironmentFlag", Boolean.toString(ignoreEnv));
         contextBuilder.option("python.UnbufferedIO", Boolean.toString(unbufferedIO));
 
-        sulongLibraryPath = System.getenv("SULONG_LIBRARY_PATH");
-        if (sulongLibraryPath != null) {
-            contextBuilder.option("llvm.libraryPath", sulongLibraryPath);
-        }
-
         ConsoleHandler consoleHandler = createConsoleHandler(System.in, System.out);
         contextBuilder.arguments(getLanguageId(), programArgs.toArray(new String[0])).in(consoleHandler.createInputStream());
         contextBuilder.option("python.TerminalIsInteractive", Boolean.toString(stdinIsInteractive));