libz/1.2.1200+5

General-purpose lossless data compression C library

zlib is a general-purpose lossless data compression C library. The data format
used by the library is described by RFCs 1950, 1951, and 1952 (zlib, deflate,
and gzip formats, respectively). For more information see:

https://www.zlib.net/

This package contains the original libz library source code overlaid with the
build2-based build system and packaged for the build2 package manager (bpkg).

See the INSTALL file for the prerequisites and installation instructions.

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version	1.2.1200+5 (1.2.12)
license	ZlibPermissive free software license
repository	https://pkg.cppget.org/1/stable
download	libz-1.2.1200+5.tar.gz
sha256	196792b4ea4331ff0716421c85e6fa5520a703c6f0d81cc6641a98944f30fba8

project	zlib
url	www.zlib.net/
doc-url	www.zlib.net/manual.html
src-url	git.build2.org/cgit/packaging/zlib/zlib/tree/libz/
package-url	git.build2.org/cgit/packaging/zlib/
email	zlib@gzip.orgSend Windows DLL-related questions to Gilles Vollant at info@winimage.com
package-email	packaging@build2.orgMailing list
topics	C data compression

Reviews

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pass	1

Builds

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tgt config	macos_14-clang_15.0-static_O3
timestamp	2026-08-19 04:08:10 UTC (08:22:09 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-O3
timestamp	2026-08-19 04:07:14 UTC (08:23:06 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
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timestamp	2026-08-19 04:06:16 UTC (08:24:03 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
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timestamp	2026-08-19 00:29:59 UTC (12:00:20 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
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timestamp	2026-08-19 00:29:02 UTC (12:01:18 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
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timestamp	2026-08-19 00:28:11 UTC (12:02:08 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
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timestamp	2026-08-16 18:28:30 UTC (02 18:01:49 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-static_O3
timestamp	2026-08-16 18:27:48 UTC (02 18:02:31 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
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timestamp	2026-08-16 18:27:06 UTC (02 18:03:13 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18-static_O3
timestamp	2026-08-16 18:26:25 UTC (02 18:03:55 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
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timestamp	2026-08-16 18:25:39 UTC (02 18:04:41 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
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timestamp	2026-08-16 18:24:52 UTC (02 18:05:28 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
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timestamp	2026-08-15 13:10:15 UTC (03 23:20:05 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
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timestamp	2026-08-15 06:30:17 UTC (04 06:00:03 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22_libc++-O3
timestamp	2026-08-15 06:30:12 UTC (04 06:00:07 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22_libc++
timestamp	2026-08-15 06:30:00 UTC (04 06:00:19 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22-static_O3
timestamp	2026-08-15 06:29:35 UTC (04 06:00:45 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22
timestamp	2026-08-15 06:29:24 UTC (04 06:00:55 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22-O3
timestamp	2026-08-15 06:29:19 UTC (04 06:01:01 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin22.5.0
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timestamp	2026-08-15 03:08:21 UTC (04 09:21:59 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_14-bindist
timestamp	2026-08-15 01:52:49 UTC (04 10:37:30 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_ubuntu_24.04-gcc_13-bindist
timestamp	2026-08-15 01:33:36 UTC (04 10:56:44 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
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timestamp	2026-08-15 01:07:41 UTC (04 11:22:38 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
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timestamp	2026-08-15 00:49:37 UTC (04 11:40:43 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_21_libc++
timestamp	2026-08-15 00:49:29 UTC (04 11:40:51 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
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timestamp	2026-08-15 00:46:02 UTC (04 11:44:18 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-freebsd15.0
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
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result	warning (update) \| warning (test-installed) \| log \| rebuild

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result	success \| log \| rebuild

toolchain	public-0.18.1
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toolchain	public-0.18.1
target	aarch64-linux-gnu
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toolchain	public-0.18.1
target	x86_64-linux-gnu
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result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-gcc_15
timestamp	2026-08-14 12:56:08 UTC (04 23:34:12 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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toolchain	public-0.18.1
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toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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result	success \| log \| rebuild

toolchain	public-0.18.1
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timestamp	2026-08-08 13:53:59 UTC (10 22:36:20 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_ubuntu_26.04-gcc_15-bindist
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result	warning (update) \| warning (test-installed) \| log \| rebuild

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timestamp	2026-08-05 13:08:31 UTC (13 23:21:48 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
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tgt config	windows_10-gcc_15.2_mingw_w64-static_O2
timestamp	2026-08-05 13:08:16 UTC (13 23:22:04 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
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tgt config	windows_10-gcc_15.2_mingw_w64
timestamp	2026-08-05 13:08:02 UTC (13 23:22:17 days ago)
result	success \| log \| rebuild