[GR-38587] Make CommandLineOptionOrigin detection for @argfile-use work for Windows.

PullRequest: graal/11755

Author: olpaw

substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/option/OptionOrigin.java

@@ -42,6 +42,7 @@
 public abstract class OptionOrigin {
 
     public static final OptionOrigin commandLineOptionOriginSingleton = new CommandLineOptionOrigin();
+    public static final String argFilePrefix = "argfile:";
 
     public URI container() {
         return null;
@@ -66,7 +67,7 @@ public List<String> getRedirectionValues(@SuppressWarnings("unused") Path values
 
     public static OptionOrigin from(String origin) {
 
-        if (origin == null) {
+        if (origin == null || origin.startsWith(argFilePrefix)) {
             return commandLineOptionOriginSingleton;
         }
 
@@ -78,10 +79,6 @@ public static OptionOrigin from(String origin) {
             }
             throw VMError.shouldNotReachHere("Unsupported OptionOrigin: " + origin);
         }
-        if (originURI.getScheme() == null) {
-            /* @argument files use path as origin */
-            return commandLineOptionOriginSingleton;
-        }
         switch (originURI.getScheme()) {
             case "jar":
                 return new JarOptionOrigin(originURI);

substratevm/src/com.oracle.svm.driver/src/com/oracle/svm/driver/DefaultOptionHandler.java

@@ -36,6 +36,7 @@
 
 import org.graalvm.compiler.options.OptionType;
 
+import com.oracle.svm.core.option.OptionOrigin;
 import com.oracle.svm.core.option.OptionUtils;
 import com.oracle.svm.driver.NativeImage.ArgumentQueue;
 
@@ -319,7 +320,7 @@ public boolean consume(ArgumentQueue args) {
             args.poll();
             headArg = headArg.substring(1);
             Path argFile = Paths.get(headArg);
-            NativeImage.NativeImageArgsProcessor processor = nativeImage.new NativeImageArgsProcessor(argFile.toString());
+            NativeImage.NativeImageArgsProcessor processor = nativeImage.new NativeImageArgsProcessor(OptionOrigin.argFilePrefix + argFile);
             readArgFile(argFile).forEach(processor::accept);
             List<String> leftoverArgs = processor.apply(false);
             if (leftoverArgs.size() > 0) {