[Bug 1559] New: Not possible to build usable Closure Compiler

[bugzilla-daemon at icedtea.classpath.org]

http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1559

            Bug ID: 1559
           Summary: Not possible to build usable Closure Compiler
    Classification: Unclassified
           Product: IcedTea
           Version: unspecified
          Hardware: x86_64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: IcedTea
          Assignee: gnu.andrew at redhat.com
          Reporter: audvare at gmail.com
                CC: unassigned at icedtea.classpath.org

Created attachment 929
  --> http://icedtea.classpath.org/bugzilla/attachment.cgi?id=929&action=edit
Their jar vs my jar decompressed diff

Using latest git from Google's Closure's Compiler it seems class paths get set
wrong in the generated Jar. This is not the case with their Jar.

$ java -version
java version "1.7.0_40"
OpenJDK Runtime Environment (IcedTea 2.4.1) (Gentoo build 1.7.0_40-b31)
OpenJDK 64-Bit Server VM (build 24.0-b50, mixed mode)

I am on Gentoo and I build from source with these USE flags: X alsa cjk cups
jbootstrap nsplugin nss webstart (everything else off)

With their Jar
https://code.google.com/p/closure-compiler/wiki/BinaryDownloads?tm=2:
$ echo 'var b = {"a":true}' | java -jar compiler.jar 
var b={a:!0};

With my compiled Jar of the latest:
$ echo 'var b = {"a":true}' | java -jar compiler.jar 
java.lang.RuntimeException: java.lang.NoClassDefFoundError:
org/mozilla/javascript/Token$CommentType
        at
com.google.javascript.jscomp.Compiler.runInCompilerThread(Compiler.java:715)
        at com.google.javascript.jscomp.Compiler.compile(Compiler.java:647)
        at com.google.javascript.jscomp.Compiler.compile(Compiler.java:603)
        at
com.google.javascript.jscomp.AbstractCommandLineRunner.doRun(AbstractCommandLineRunner.java:771)
        at
com.google.javascript.jscomp.AbstractCommandLineRunner.run(AbstractCommandLineRunner.java:372)
        at
com.google.javascript.jscomp.CommandLineRunner.main(CommandLineRunner.java:976)
Caused by: java.lang.NoClassDefFoundError:
org/mozilla/javascript/Token$CommentType
        at
com.google.javascript.rhino.head.TokenStream.getToken(TokenStream.java:758)
        at com.google.javascript.rhino.head.Parser.peekToken(Parser.java:288)
        at com.google.javascript.rhino.head.Parser.parse(Parser.java:520)
        at com.google.javascript.rhino.head.Parser.parse(Parser.java:470)
        at
com.google.javascript.jscomp.parsing.ParserRunner.parse(ParserRunner.java:133)
        at com.google.javascript.jscomp.JsAst.parse(JsAst.java:84)
        at com.google.javascript.jscomp.JsAst.getAstRoot(JsAst.java:50)
        at
com.google.javascript.jscomp.CompilerInput.getAstRoot(CompilerInput.java:117)
        at
com.google.javascript.jscomp.Compiler.parseInputs(Compiler.java:1327)
        at com.google.javascript.jscomp.Compiler.parse(Compiler.java:764)
        at
com.google.javascript.jscomp.Compiler.compileInternal(Compiler.java:723)
        at com.google.javascript.jscomp.Compiler.access$000(Compiler.java:83)
        at com.google.javascript.jscomp.Compiler$2.call(Compiler.java:650)
        at com.google.javascript.jscomp.Compiler$2.call(Compiler.java:647)
        at com.google.javascript.jscomp.Compiler$3.call(Compiler.java:677)
        at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
        at java.util.concurrent.FutureTask.run(FutureTask.java:166)
        at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146)
        at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:679)
Caused by: java.lang.ClassNotFoundException:
org.mozilla.javascript.Token$CommentType
        at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
        ... 20 more

To compile:
git clone https://code.google.com/p/closure-compiler/
cd closure-compiler
ant

Don't know if it will help but I am including a diff of the extracted jars for
comparison. Many files differ but this may only be because of different headers
on each binary file because 2 different compilers.

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