Thanks Antonie. Yes that was the issue. I had uninstalled gcj from my system and it worked fine :). But apparently my JAVA_HOME was fine even before. Looks like ant had picked up the gnu jdk path from somewhere else.
Regards, Bharath On Sun, Mar 7, 2010 at 3:53 PM, Antoine Levy Lambert <[email protected]> wrote: > Hello Bharath, > > I am intrigued by the class not def found error > "gnu/classpath/Configuration" > > Are you using a GNU JDK ? > > You might want to use a Sun JDK. Ant uses normally the JDK pointed to by > the environment variable JAVA_HOME. > > It is possible that there is a bug or limitation of ant and that ant does > not work with the GNU JDK. > > Regards, > > Antoine > > > Bharath Vasudevan wrote: > >> Hi, >> >> I tried building the 6.0.x tomcat source. From the installation looks like >> we had to execute "ant download" and then "ant". >> >> Executing "ant download" completed fine and said build successful. But >> executing "ant" after it fails with this error: >> >> Any idea if some envt variable is messed up ? >> >> sudo ant >> Buildfile: build.xml >> >> build-prepare: >> [delete] Deleting directory /usr/share/tomcat-trunk/ >> output/build/temp >> [mkdir] Created dir: /usr/share/tomcat-trunk/output/build/temp >> >> compile: >> [javac] Compiling 1058 source files to >> /usr/share/tomcat-trunk/output/classes >> >> BUILD FAILED >> java.lang.NoClassDefFoundError: gnu/classpath/Configuration >> at com.sun.tools.javac.Main.<clinit>(Main.java:66) >> at java.lang.Class.forName0(Native Method) >> at java.lang.Class.forName(Class.java:186) >> at >> >> org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.doesModernCompilerExist(CompilerAdapterFactory.java:145) >> at >> >> org.apache.tools.ant.taskdefs.compilers.CompilerAdapterFactory.getCompiler(CompilerAdapterFactory.java:100) >> at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1058) >> at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:882) >> at >> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) >> at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source) >> at >> >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:616) >> at >> >> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) >> at org.apache.tools.ant.Task.perform(Task.java:348) >> at org.apache.tools.ant.Target.execute(Target.java:357) >> at org.apache.tools.ant.Target.performTasks(Target.java:385) >> at >> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337) >> at org.apache.tools.ant.Project.executeTarget(Project.java:1306) >> at >> >> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) >> at org.apache.tools.ant.Project.executeTargets(Project.java:1189) >> at org.apache.tools.ant.Main.runBuild(Main.java:758) >> at org.apache.tools.ant.Main.startAnt(Main.java:217) >> at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257) >> at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104) >> Caused by: java.lang.ClassNotFoundException: gnu.classpath.Configuration >> at java.net.URLClassLoader$1.run(URLClassLoader.java:217) >> at java.security.AccessController.doPrivileged(Native Method) >> at java.net.URLClassLoader.findClass(URLClassLoader.java:205) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:323) >> at java.lang.ClassLoader.loadClass(ClassLoader.java:268) >> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:336) >> ... 23 more >> >> Total time: 1 second >> >> Regards, >> Bharath >> >> >> > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
