Ignore truffle-svm macro if used on class-path only builds.

Author: chumer

substratevm/mx.substratevm/macro-truffle-svm.properties

@@ -1,2 +1,3 @@
 ImageModulePath = ${.}/../../../truffle/builder/truffle-runtime-svm.jar
 Args = -H:CLibraryPath=${.}/../../../truffle/builder
+IgnoreIfBuilderOnClasspath = true

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

@@ -79,7 +79,7 @@ private void applyEnabled(MacroOption.EnabledOption enabledOption, String argume
         }
 
         BuildConfiguration config = nativeImage.config;
-        boolean ignoreIfBuilderOnClasspath = Boolean.getBoolean(enabledOption.getProperty(config, "IgnoreIfBuilderOnClasspath"));
+        boolean ignoreIfBuilderOnClasspath = Boolean.parseBoolean(enabledOption.getProperty(config, "IgnoreIfBuilderOnClasspath"));
         if (ignoreIfBuilderOnClasspath && !config.modulePathBuild) {
             return;
         }