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-gcc_14_homebrew-static_O3
timestamp	2026-06-20 00:12:25 UTC (11:05:23 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew-O3
timestamp	2026-06-20 00:11:34 UTC (11:06:14 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew
timestamp	2026-06-20 00:10:39 UTC (11:07:09 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17
timestamp	2026-06-19 11:25:01 UTC (23:52:47 hours ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_fedora_44-gcc_16-bindist
timestamp	2026-06-19 06:37:31 UTC (01 04:40:18 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-static_O3
timestamp	2026-06-18 12:21:01 UTC (01 22:56:47 days 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	2026-06-18 12:20:06 UTC (01 22:57:42 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0
timestamp	2026-06-18 12:19:04 UTC (01 22:58:44 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-O3
timestamp	2026-06-16 06:27:36 UTC (04 04:50:12 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	2026-06-16 06:27:22 UTC (04 04:50:26 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++
timestamp	2026-06-16 06:26:56 UTC (04 04:50:52 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	2026-06-16 06:26:42 UTC (04 04:51:06 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18-O3
timestamp	2026-06-16 06:26:17 UTC (04 04:51:31 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18
timestamp	2026-06-16 06:26:00 UTC (04 04:51:48 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22_libc++-static_O3
timestamp	2026-06-15 21:15:25 UTC (04 14:02:23 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	2026-06-15 21:15:21 UTC (04 14:02:27 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	2026-06-15 21:15:02 UTC (04 14:02:46 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	2026-06-15 21:14:45 UTC (04 14:03:03 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_22
timestamp	2026-06-15 21:14:21 UTC (04 14:03:28 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	2026-06-15 21:14:11 UTC (04 14:03:37 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_rhel_8-gcc_8-bindist
timestamp	2026-06-15 19:34:29 UTC (04 15:43:20 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-apple-darwin22.5.0
tgt config	macos_13-clang_15.0
timestamp	2026-06-15 19:32:06 UTC (04 15:45:43 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	2026-06-15 19:31:16 UTC (04 15:46:32 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	2026-06-15 19:31:13 UTC (04 15:46:35 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	2026-06-15 19:30:39 UTC (04 15:47:09 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_13-clang_21
timestamp	2026-06-15 19:30:16 UTC (04 15:47:32 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-freebsd15.0
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timestamp	2026-06-15 19:30:05 UTC (04 15:47:43 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_12-bindist
timestamp	2026-06-15 19:29:42 UTC (04 15:48:07 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_14
timestamp	2026-06-15 19:29:31 UTC (04 15:48:17 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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toolchain	public-0.18.1
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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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tgt config	linux_debian_13-gcc_16-O3
timestamp	2026-06-15 15:13:03 UTC (04 20:04:45 days ago)
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

toolchain	public-0.18.1
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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_fedora_43-gcc_15-bindist
timestamp	2026-06-15 14:29:25 UTC (04 20:48:24 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
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tgt config	linux_debian_13-gcc_15-O3
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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	2026-06-15 13:09:25 UTC (04 22:08:23 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-static_O3
timestamp	2026-06-15 11:19:46 UTC (04 23:58:02 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-ndebug_O3
timestamp	2026-06-15 11:19:05 UTC (04 23:58:43 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
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result	success \| log \| rebuild

toolchain	public-0.18.1
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14
timestamp	2026-06-15 11:16:59 UTC (05 00:00:49 days ago)
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toolchain	public-0.18.1
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timestamp	2026-06-13 04:02:05 UTC (07 07:15:44 days ago)
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toolchain	public-0.18.1
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timestamp	2026-06-12 16:42:34 UTC (07 18:35:14 days ago)
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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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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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toolchain	public-0.18.1
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toolchain	public-0.18.1
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timestamp	2026-06-12 16:35:05 UTC (07 18:42:44 days ago)
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	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
target	x86_64-linux-gnu
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result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-linux-gnu
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timestamp	2026-06-10 13:46:24 UTC (09 21:31:24 days ago)
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	2026-06-09 13:09:00 UTC (10 22:08:48 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
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timestamp	2026-06-09 13:08:48 UTC (10 22:09:00 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
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timestamp	2026-06-09 13:08:32 UTC (10 22:09:16 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
timestamp	2026-06-08 10:47:14 UTC (12 00:30:34 days ago)
result	warning (update) \| warning (test-installed) \| log \| rebuild

toolchain	public-0.18.1
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tgt config	windows_10-gcc_15.2_mingw_w64-static_O2
timestamp	2026-06-06 12:39:30 UTC (13 22:38:18 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-w64-mingw32
tgt config	windows_10-gcc_15.2_mingw_w64-O2
timestamp	2026-06-06 12:39:24 UTC (13 22:38:24 days ago)
result	success \| log \| rebuild

toolchain	public-0.18.1
target	x86_64-w64-mingw32
tgt config	windows_10-gcc_15.2_mingw_w64
timestamp	2026-06-06 12:39:02 UTC (13 22:38:47 days ago)
result	success \| log \| rebuild