[MCOMPILER-538] Do not add generatedSourcesDirectory to the source roots

Author: mensinda

src/it/setup_annotation-verify-plugin/src/main/java/org.apache.maven.plugins.compiler.it/SourcePathReadGoal.java

@@ -47,12 +47,17 @@ public class SourcePathReadGoal extends AbstractMojo {
     public void execute() throws MojoExecutionException, MojoFailureException {
         if (sourceClass != null) {
             getLog().info("Checking compile source roots for: '" + sourceClass + "'");
-            assertGeneratedSourceFileFor(sourceClass, project.getCompileSourceRoots());
+            List<String> roots = project.getCompileSourceRoots();
+            roots.add(project.getModel().getBuild().getOutputDirectory() + "/../generated-sources/annotations");
+            assertGeneratedSourceFileFor(sourceClass, roots);
         }
 
         if (testSourceClass != null) {
             getLog().info("Checking test-compile source roots for: '" + testSourceClass + "'");
-            assertGeneratedSourceFileFor(testSourceClass, project.getTestCompileSourceRoots());
+            List<String> roots = project.getTestCompileSourceRoots();
+            roots.add(
+                    project.getModel().getBuild().getOutputDirectory() + "/../generated-test-sources/test-annotations");
+            assertGeneratedSourceFileFor(testSourceClass, roots);
         }
     }
 

src/main/java/org/apache/maven/plugin/compiler/AbstractCompilerMojo.java

@@ -821,28 +821,6 @@ public void execute() throws MojoExecutionException, CompilationFailureException
             if (!generatedSourcesDirectory.exists()) {
                 generatedSourcesDirectory.mkdirs();
             }
-
-            String generatedSourcesPath = generatedSourcesDirectory.getAbsolutePath();
-
-            compileSourceRoots.add(generatedSourcesPath);
-
-            if (isTestCompile()) {
-                getLog().debug("Adding " + generatedSourcesPath + " to test-compile source roots:\n  "
-                        + StringUtils.join(project.getTestCompileSourceRoots().iterator(), "\n  "));
-
-                project.addTestCompileSourceRoot(generatedSourcesPath);
-
-                getLog().debug("New test-compile source roots:\n  "
-                        + StringUtils.join(project.getTestCompileSourceRoots().iterator(), "\n  "));
-            } else {
-                getLog().debug("Adding " + generatedSourcesPath + " to compile source roots:\n  "
-                        + StringUtils.join(project.getCompileSourceRoots().iterator(), "\n  "));
-
-                project.addCompileSourceRoot(generatedSourcesPath);
-
-                getLog().debug("New compile source roots:\n  "
-                        + StringUtils.join(project.getCompileSourceRoots().iterator(), "\n  "));
-            }
         }
 
         compilerConfiguration.setSourceLocations(compileSourceRoots);