diff --git a/nbproject/build-impl.xml b/nbproject/build-impl.xml
index 6a17607ce0938197358038d301e1e6e6c4b325e2..a14fccdec12d5a0a1ff41b6bb8e2569b2d361d4b 100644
--- a/nbproject/build-impl.xml
+++ b/nbproject/build-impl.xml
@@ -90,7 +90,7 @@ is divided into following sections:
                 </not>
             </condition>
         </fail>
-        <j2seproject3:modulename property="module.name" sourcepath="${src.dir}"/>
+        <j2seproject3:modulename property="module.name" sourcepath="${src.dir}:${src.src-generated.dir}"/>
         <condition property="named.module.internal">
             <and>
                 <isset property="module.name"/>
@@ -186,6 +186,7 @@ is divided into following sections:
         <condition property="have.sources">
             <or>
                 <available file="${src.dir}"/>
+                <available file="${src.src-generated.dir}"/>
             </or>
         </condition>
         <condition property="netbeans.home+have.tests">
@@ -289,6 +290,7 @@ is divided into following sections:
     </target>
     <target depends="-pre-init,-init-private,-init-user,-init-project,-do-init" name="-init-check">
         <fail unless="src.dir">Must set src.dir</fail>
+        <fail unless="src.src-generated.dir">Must set src.src-generated.dir</fail>
         <fail unless="test.src.dir">Must set test.src.dir</fail>
         <fail unless="build.dir">Must set build.dir</fail>
         <fail unless="dist.dir">Must set dist.dir</fail>
@@ -310,7 +312,7 @@ is divided into following sections:
     </target>
     <target depends="-init-ap-cmdline-properties,-init-source-module-properties" if="modules.supported.internal" name="-init-macrodef-javac-with-module">
         <macrodef name="javac" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${src.dir}:${src.src-generated.dir}" name="srcdir"/>
             <attribute default="${build.classes.dir}" name="destdir"/>
             <attribute default="${javac.classpath}" name="classpath"/>
             <attribute default="${javac.modulepath}" name="modulepath"/>
@@ -322,7 +324,7 @@ is divided into following sections:
             <attribute default="${excludes}" name="excludes"/>
             <attribute default="${javac.debug}" name="debug"/>
             <attribute default="${empty.dir}" name="sourcepath" unless:set="named.module.internal"/>
-            <attribute default="${src.dir}" if:set="named.module.internal" name="sourcepath"/>
+            <attribute default="${src.dir}:${src.src-generated.dir}" if:set="named.module.internal" name="sourcepath"/>
             <attribute default="${empty.dir}" name="gensrcdir"/>
             <element name="customize" optional="true"/>
             <sequential>
@@ -377,7 +379,7 @@ is divided into following sections:
     </target>
     <target depends="-init-ap-cmdline-properties,-init-source-module-properties" if="ap.supported.internal" name="-init-macrodef-javac-with-processors" unless="modules.supported.internal">
         <macrodef name="javac" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${src.dir}:${src.src-generated.dir}" name="srcdir"/>
             <attribute default="${build.classes.dir}" name="destdir"/>
             <attribute default="${javac.classpath}" name="classpath"/>
             <attribute default="${javac.modulepath}" name="modulepath"/>
@@ -420,7 +422,7 @@ is divided into following sections:
     </target>
     <target depends="-init-ap-cmdline-properties,-init-source-module-properties" name="-init-macrodef-javac-without-processors" unless="ap.supported.internal">
         <macrodef name="javac" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${src.dir}:${src.src-generated.dir}" name="srcdir"/>
             <attribute default="${build.classes.dir}" name="destdir"/>
             <attribute default="${javac.classpath}" name="classpath"/>
             <attribute default="${javac.modulepath}" name="modulepath"/>
@@ -455,7 +457,7 @@ is divided into following sections:
     </target>
     <target depends="-init-macrodef-javac-with-module,-init-macrodef-javac-with-processors,-init-macrodef-javac-without-processors" name="-init-macrodef-javac">
         <macrodef name="depend" uri="http://www.netbeans.org/ns/j2se-project/3">
-            <attribute default="${src.dir}" name="srcdir"/>
+            <attribute default="${src.dir}:${src.src-generated.dir}" name="srcdir"/>
             <attribute default="${build.classes.dir}" name="destdir"/>
             <attribute default="${javac.classpath}" name="classpath"/>
             <sequential>
@@ -1090,12 +1092,13 @@ is divided into following sections:
                 <include name="*"/>
             </dirset>
         </pathconvert>
-        <j2seproject3:depend srcdir="${src.dir}:${build.generated.subdirs}"/>
+        <j2seproject3:depend srcdir="${src.dir}:${src.src-generated.dir}:${build.generated.subdirs}"/>
     </target>
     <target depends="init,deps-jar,-pre-pre-compile,-pre-compile, -copy-persistence-xml,-compile-depend" if="have.sources" name="-do-compile">
         <j2seproject3:javac gensrcdir="${build.generated.sources.dir}"/>
         <copy todir="${build.classes.dir}">
             <fileset dir="${src.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
+            <fileset dir="${src.src-generated.dir}" excludes="${build.classes.excludes},${excludes}" includes="${includes}"/>
         </copy>
     </target>
     <target if="has.persistence.xml" name="-copy-persistence-xml">
@@ -1116,7 +1119,7 @@ is divided into following sections:
     <target depends="init,deps-jar,-pre-pre-compile" name="-do-compile-single">
         <fail unless="javac.includes">Must select some files in the IDE or set javac.includes</fail>
         <j2seproject3:force-recompile/>
-        <j2seproject3:javac excludes="" gensrcdir="${build.generated.sources.dir}" includes="${javac.includes}, module-info.java" sourcepath="${src.dir}"/>
+        <j2seproject3:javac excludes="" gensrcdir="${build.generated.sources.dir}" includes="${javac.includes}, module-info.java" sourcepath="${src.dir}:${src.src-generated.dir}"/>
     </target>
     <target name="-post-compile-single">
         <!-- Empty placeholder for easier customization. -->
@@ -1511,6 +1514,9 @@ is divided into following sections:
             <fileset dir="${src.dir}" excludes="${bug5101868workaround},${excludes}" includes="${includes}">
                 <filename name="**/*.java"/>
             </fileset>
+            <fileset dir="${src.src-generated.dir}" excludes="${bug5101868workaround},${excludes}" includes="${includes}">
+                <filename name="**/*.java"/>
+            </fileset>
             <fileset dir="${build.generated.sources.dir}" erroronmissingdir="false">
                 <include name="**/*.java"/>
                 <exclude name="*.java"/>
@@ -1522,6 +1528,9 @@ is divided into following sections:
             <fileset dir="${src.dir}" excludes="${excludes}" includes="${includes}">
                 <filename name="**/doc-files/**"/>
             </fileset>
+            <fileset dir="${src.src-generated.dir}" excludes="${excludes}" includes="${includes}">
+                <filename name="**/doc-files/**"/>
+            </fileset>
             <fileset dir="${build.generated.sources.dir}" erroronmissingdir="false">
                 <include name="**/doc-files/**"/>
             </fileset>