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Re: EXTERNAL: Re: Requesting updated unzip for Zip64 Support

On 11/10/2017 10:04 AM, Brian Inglis wrote:
On 2017-11-09 23:25, OwN-3m-All wrote:
Any chance unzip can be updated to support Zip64?
Current zip has supported Zip64 since 2008 and unzip since 2009.
$ zip -v; unzip -v
should both show ZIP64_SUPPORT.

as it does on my cygwin install, uname -a:
CYGWIN_NT-10.0 rwells-x240 2.9.0(0.318/5/3) 2017-09-12 10:18 x86_64 Cygwin

zip -v
Zip special compilation options:
    USE_EF_UT_TIME       (store Universal Time)
    BZIP2_SUPPORT        (bzip2 library version 1.0.6, 6-Sept-2010)
        bzip2 code and library copyright (c) Julian R Seward
        (See the bzip2 license for terms of use)
    SYMLINK_SUPPORT      (symbolic links supported)
    LARGE_FILE_SUPPORT   (can read and write large files on file system)
    ZIP64_SUPPORT        (use Zip64 to store large files in archives)
    UNICODE_SUPPORT      (store and read UTF-8 Unicode paths)
    STORE_UNIX_UIDs_GIDs (store UID/GID sizes/values using new extra field)
    UIDGID_NOT_16BIT     (old Unix 16-bit UID/GID extra field not used)
    [encryption, version 2.91 of 05 Jan 2007] (modified for Zip 3)

unzip -v
UnZip special compilation options:
        COPYRIGHT_CLEAN (PKZIP 0.9x unreducing method not supported)
        SYMLINKS (symbolic links supported, if RTL and file system permit)
        USE_UNSHRINK (PKZIP/Zip 1.x unshrinking method supported)
        USE_DEFLATE64 (PKZIP 4.x Deflate64(tm) supported)
        UNICODE_SUPPORT [wide-chars, char coding: UTF-8] (handle UTF-8 paths)
        MBCS-support (multibyte character support, MB_CUR_MAX = 6)
        LARGE_FILE_SUPPORT (large files over 2 GiB supported)
        ZIP64_SUPPORT (archives using Zip64 for large files supported)
        USE_BZIP2 (PKZIP 4.6+, using bzip2 lib version 1.0.6, 6-Sept-2010)
        [decryption, version 2.11 of 05 Jan 2007]

Roger Wells, P.E.
221 Third St
Newport, RI 02840
401-847-4210 (voice)
401-849-1585 (fax)

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