./archivers/unzip, List, test and extract compressed files in a ZIP archive

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Branch: CURRENT, Version: 6.0nb10, Package name: unzip-6.0nb10, Maintainer: pkgsrc-users

Unzip will list, test, or extract files from a ZIP archive, commonly
found on MS-DOS systems. The default behavior (with no options) is to
extract into the current directory (and subdirectories below it) all
files from the specified ZIP archive. Unzip is compatible with
archives created by PKWARE's PKZIP, but in many cases the program
options or default behaviors differ.

Zipinfo lists technical information about files in a ZIP archive, most
commonly found on MS-DOS systems. Such information includes file access
permissions, encryption status, type of compression, version and operating
system or file system of compressing program, and the like.

Funzip acts as a filter; that is, it assumes that a ZIP archive is
being piped into standard input, and it extracts the first member from
the archive to stdout. If there is an argument, then the input comes
from the specified file instead of from stdin.

Unzipsfx is a modified version of unzip designed to be prepended to
existing ZIP archives in order to form self-extracting archives.
Instead of taking its first non-flag argument to be the zipfile(s) to
be extracted, unzipsfx seeks itself under the name by which it was
invoked and tests or extracts the contents of the appended archive.


Required to build:
[pkgtools/cwrappers]

Master sites:

Filesize: 1344.575 KB

Version history: (Expand)

CVS history: (Expand)


   2023-08-28 15:55:59 by Thomas Klausner | Files touched by this commit (2) 
Log message:
{un,}zip: drop MAINTAINER

These are basically dead upstream.
   2021-10-26 11:57:20 by Nia Alarie | Files touched by this commit (140) 
Log message:
archivers: Replace RMD160 checksums with BLAKE2s checksums

All checksums have been double-checked against existing RMD160 and SHA512
hashes.
   2021-10-07 15:06:15 by Nia Alarie | Files touched by this commit (140) 
Log message:
archivers: Remove SHA1 distfiles hashes
   2019-07-15 16:08:03 by Nia Alarie | Files touched by this commit (3) 
Log message:
unzip: Apply a patch from CVE-2018-18384

from infozip's sourceforge / debian.
   2017-02-05 00:25:59 by Thomas Klausner | Files touched by this commit (4) 
Log message:
Add patches for CVE-2014-9913 and CVE-2016-9844.

Bump PKGREVISION.
   2016-09-13 16:49:16 by Jonathan Perkin | Files touched by this commit (1) 
Log message:
Limit largefile hack to just SunOS-*-sparc, there's no reason why x86
shouldn't support >2G files as it works perfectly fine.  Bump PKGREVISION.
   2015-11-13 23:13:43 by Thomas Klausner | Files touched by this commit (1) 
Log message:
Bump PKGREVISION for NO_LCHMOD change on Linux.
   2015-11-13 23:13:22 by Thomas Klausner | Files touched by this commit (1) 
Log message:
Add -DNO_LCHMOD for Linux as well.

Matthias Ferdinand reported on pkgsrc-users:

building archivers/unzip on Linux (Ubuntu 14.04 64bit) succeeds, but
produces the following warning:

    ...
    gcc -o unzip  -Lbzip2 unzip.o crc32.o  crypt.o envargs.o explode.o extract.o \ 
fileio.o globals.o inflate.o list.o match.o process.o ttyio.o ubz2err.o u
+nreduce.o unshrink.o zipinfo.o unix.o  -s   -L/opt/pkgsrc/lib \ 
-Wl,--enable-new-dtags,-R/opt/pkgsrc/lib -lz
    unix.o: In function `set_symlnk_attribs':
=>  unix.c:(.text+0x1840): warning: lchmod is not implemented and will always fail
    ...