[Bug libgcj/19109] New: Creating archives with java.util.zip

[Bug libgcj/19109] New: Creating archives with java.util.zip

[wayne dot gray at coynetextileservices dot com]

The below code produces a zip file that can be opened in WinZip 8.1 when
compiled with Sun JRE 1.4.1_01.  When compiled with GCJ 3.4.0 the zip file is
produced but WinZip says it's corrupt.

Is this a bug in GCJ or am I misunderstanding how java.util.zip works in libgcj?

Thanks.

Usage:  Pass in two arguments to class.  First arg is name of archive and second
is the name of the file you want to add to the archive.

************************************************************************

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.zip.Deflater;
import java.util.zip.ZipEntry;
import java.util.zip.ZipOutputStream;

public class ZipMain {

	/**
	 * 
	 */
	public ZipMain() {
		super();
	}

	public static void main(String[] args) {
	
		String sArchive = args[0];
		String sFile = args[1];
		
		if (sArchive==null || sFile==null || 
				sArchive.length()==0 || sFile.length()==0){
			return;
		}
		
		File f = new File(sFile);
		
		if (!f.exists()){
			return;
		}
		
		ZipOutputStream oArchive = null;
		File fArchive = new File(sArchive);

		try {
			//open archive
			oArchive = new ZipOutputStream(new FileOutputStream(fArchive));
				oArchive.setLevel(Deflater.DEFAULT_COMPRESSION);
			
				//add file
				
			ZipEntry zipEntry = new ZipEntry(f.toString());
			FileInputStream fin = new FileInputStream(f);
			BufferedInputStream in = new BufferedInputStream(fin);
			oArchive.putNextEntry(zipEntry);

			byte[] buf = new byte[1024];
			int len;
			while ((len = in.read(buf)) >= 0) {
				oArchive.write(buf, 0, len);
			}
			
			//clean up
			in.close();
			oArchive.closeEntry();
			oArchive.close();
			
		} catch (Exception e){
			e.printStackTrace();
		}
		
	}
}

-- 
           Summary: Creating archives with java.util.zip
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: libgcj
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: wayne dot gray at coynetextileservices dot com
                CC: gcc-bugs at gcc dot gnu dot org,java-prs at gcc dot gnu
                    dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19109

[Bug libgcj/19109] Creating archives with java.util.zip

[belyshev at lubercy dot com]

------- Additional Comments From belyshev at lubercy dot com  2004-12-21 14:48 -------
It works for me with mainline.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |wrong-code
      Known to work|                            |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19109

[Bug libgcj/19109] Creating archives with java.util.zip

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-12-21 15:48 -------
Fixed on the mainline.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19109

[Bug libgcj/19109] Creating archives with java.util.zip

[hjl at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=19109

--- Comment #3 from hjl at gcc dot gnu.org <hjl at gcc dot gnu.org> ---
Author: hjl
Date: Tue Oct 20 16:29:28 2015
New Revision: 229088

URL: https://gcc.gnu.org/viewcvs?rev=229088&root=gcc&view=rev
Log:
Add --enable-compressed-debug-sections={all,gas,gold,ld}

This patch removes the gas configure option:

--enable-compressed-debug-sections

and adds a toplevel configure option:

--enable-compressed-debug-sections={all,gas,gold,ld}

to enable compressed debug sections for gas, gold or ld by default.  At
the moment, this configure option is ignored by gold and ld.  For x86
Linux targets, default to compressing debug sections in gas.

        Sync with binutils-gdb:
        PR gas/19109
        * configure.ac: Add
        --enable-compressed-debug-sections={all,gas,gold,ld}.
        * configure: Regenerated.

Modified:
    trunk/ChangeLog
    trunk/configure
    trunk/configure.ac