--- a/langtools/make/build.xml	Wed Jul 05 16:54:26 2017 +0200
+++ b/langtools/make/build.xml	Thu Jun 11 21:35:12 2009 -0700
@@ -315,7 +315,7 @@
     <target name="build-javap" depends="build-javac">
         <build-tool name="javap"
                     includes="${javap.includes}"
-                    jarmainclass="sun.tools.javap.Main"
+                    jarmainclass="com.sun.tools.javap.Main"
                     jarclasspath="javac.jar"/>
     </target>
     
@@ -400,6 +400,7 @@
             <attribute name="java" default="java"/>
             <attribute name="javac.bootclasspath" default="-J-Xbootclasspath/p:${build.bootstrap.dir}/classes"/>
             <attribute name="javac.java.home" default="${boot.java.home}"/>
+            <attribute name="javac.source" default="${javac.source}"/>
             <attribute name="javac.target" default="${javac.target}"/>
             <attribute name="jarmainclass" default="com.sun.tools.@{name}.Main"/>
             <attribute name="jarclasspath" default=""/>
@@ -418,6 +419,7 @@
                     release="@{release}"
                     full.version="@{full.version}"
                     javac.bootclasspath="@{javac.bootclasspath}"
+                    javac.source="@{javac.source}"
                     javac.target="@{javac.target}"
                 />
                 <mkdir dir="@{bin.dir}"/>
@@ -442,6 +444,7 @@
             <attribute name="lib.dir" default="${dist.lib.dir}"/>
             <attribute name="javac.bootclasspath" default="-J-Xbootclasspath/p:${build.bootstrap.dir}/classes"/>
             <attribute name="javac.java.home" default="${boot.java.home}"/>
+            <attribute name="javac.source" default="${javac.source}"/>
             <attribute name="javac.target" default="${javac.target}"/>
             <attribute name="jarmainclass" default="com.sun.tools.@{name}.Main"/>
             <attribute name="jarclasspath" default=""/>
@@ -457,6 +460,7 @@
                     release="@{release}"
                     full.version="@{full.version}"
                     javac.bootclasspath="@{javac.bootclasspath}"
+                    javac.source="@{javac.source}"
                     javac.target="@{javac.target}"
                 />
                 <mkdir dir="@{lib.dir}"/>
@@ -481,6 +485,7 @@
             <attribute name="gensrc.dir" default="${build.gensrc.dir}"/>
             <attribute name="javac.bootclasspath" default="${build.bootstrap.dir}/classes"/>
             <attribute name="javac.java.home" default="${boot.java.home}"/>
+            <attribute name="javac.source" default="${javac.source}"/>
             <attribute name="javac.target" default="${javac.target}"/>
             <attribute name="release" default="${release}"/>
             <attribute name="full.version" default="${full.version}"/>
@@ -509,6 +514,7 @@
                        includes="@{includes}"
                        sourcepath=""
                        includeAntRuntime="no"
+                       source="@{javac.source}"
                        target="@{javac.target}">
                     <compilerarg value="-J-Xbootclasspath/p:@{javac.bootclasspath}"/>
                     <compilerarg line="${javac.version.opt}"/>
@@ -522,6 +528,7 @@
                        excludes="@{excludes}"
                        sourcepath=""
                        includeAntRuntime="no"
+                       source="@{javac.source}"
                        target="@{javac.target}"
                        debug="${javac.debug}" 
                        debuglevel="${javac.debuglevel}">
@@ -547,6 +554,7 @@
     <target name="-def-build-bootstrap-tool" depends="-check-boot.java.home,-def-build-tool">
         <presetdef name="build-bootstrap-tool">
             <build-tool
+                javac.source="${boot.javac.source}"
                 javac.target="${boot.javac.target}"
                 gensrc.dir="${build.bootstrap.dir}/gensrc"
                 classes.dir="${build.bootstrap.dir}/classes"
@@ -562,6 +570,7 @@
     <target name="-def-build-bootstrap-jar" depends="-def-build-jar">
         <presetdef name="build-bootstrap-jar">
             <build-jar
+                javac.source="${boot.javac.source}"
                 javac.target="${boot.javac.target}"
                 gensrc.dir="${build.bootstrap.dir}/gensrc"
                 classes.dir="${build.bootstrap.dir}/classes"