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.

Send questions, bug reports,... More

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

fail	0
pass	1

Builds

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17.8-static_O2
timestamp	2025-07-03 21:27:15 UTC (04:38:56 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-clang_18_llvm_msvc_17.10-static_O2
timestamp	2025-07-03 21:10:02 UTC (04:56:09 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-clang_18_llvm_msvc_17.10-O2
timestamp	2025-07-03 21:09:36 UTC (04:56:35 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-clang_18_llvm_msvc_17.10
timestamp	2025-07-03 21:07:22 UTC (04:58:49 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-w64-mingw32
tgt config	windows_10-gcc_13.2_mingw_w64-static_O2
timestamp	2025-07-03 20:52:51 UTC (05:13:19 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-w64-mingw32
tgt config	windows_10-gcc_13.2_mingw_w64-O2
timestamp	2025-07-03 20:51:48 UTC (05:14:23 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17.10-O2
timestamp	2025-07-03 20:51:41 UTC (05:14:30 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17.10-static_O2
timestamp	2025-07-03 20:51:21 UTC (05:14:50 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_12-bindist
timestamp	2025-07-03 20:51:00 UTC (05:15:10 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17.10
timestamp	2025-07-03 20:50:51 UTC (05:15:20 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-w64-mingw32
tgt config	windows_10-gcc_13.2_mingw_w64
timestamp	2025-07-03 20:50:15 UTC (05:15:56 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_ubuntu_24.04-gcc_13-bindist
timestamp	2025-07-03 20:50:04 UTC (05:16:07 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17.8-O2
timestamp	2025-07-03 20:47:33 UTC (05:18:38 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-msvc_17.8
timestamp	2025-07-03 20:47:05 UTC (05:19:06 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-clang_17_msvc_msvc_17.10
timestamp	2025-07-03 20:43:38 UTC (05:22:33 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_14-O3
timestamp	2025-07-03 20:39:24 UTC (05:26:47 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_14-static_O3
timestamp	2025-07-03 20:38:53 UTC (05:27:18 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_14-ndebug_O3
timestamp	2025-07-03 20:38:08 UTC (05:28:03 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_14
timestamp	2025-07-03 20:37:34 UTC (05:28:37 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-freebsd13.3
tgt config	freebsd_13-clang_17
timestamp	2025-07-03 20:36:43 UTC (05:29:28 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-freebsd14.1
tgt config	freebsd_14-clang_18-static_O3
timestamp	2025-07-03 20:34:35 UTC (05:31:36 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-freebsd14.1
tgt config	freebsd_14-clang_18-O3
timestamp	2025-07-03 20:33:44 UTC (05:32:27 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-freebsd14.1
tgt config	freebsd_14-clang_18
timestamp	2025-07-03 20:32:27 UTC (05:33:44 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-gcc_13.1
timestamp	2025-07-03 20:31:19 UTC (05:34:52 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_17_libc++
timestamp	2025-07-03 20:30:44 UTC (05:35:27 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_17
timestamp	2025-07-03 20:30:07 UTC (05:36:04 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_17_libc++
timestamp	2025-07-03 14:29:19 UTC (11:36:52 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_17
timestamp	2025-07-03 14:28:05 UTC (11:38:06 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_13
timestamp	2025-07-03 14:08:37 UTC (11:57:34 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_rhel_8-gcc_8-bindist
timestamp	2025-07-03 09:16:09 UTC (16:50:02 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.3
tgt config	windows_10-clang_14.0_llvm_msvc_17.2_lld
timestamp	2025-07-03 05:33:45 UTC (20:32:26 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.2
tgt config	windows_10_devmode-msvc_16.11
timestamp	2025-07-03 05:33:23 UTC (20:32:48 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.2
tgt config	windows_10-msvc_16.11
timestamp	2025-07-03 05:33:14 UTC (20:32:57 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.1
tgt config	windows_10-msvc_15.9
timestamp	2025-07-03 05:32:39 UTC (20:33:32 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-microsoft-win32-msvc14.0
tgt config	windows_10-msvc_14.3
timestamp	2025-07-03 05:32:00 UTC (20:34:11 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_ubuntu_22.04-gcc_11-bindist
timestamp	2025-07-03 05:31:10 UTC (20:35:01 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-clang_8.0_libc++
timestamp	2025-07-03 05:29:04 UTC (20:37:07 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-clang_7.0_libc++
timestamp	2025-07-03 05:28:56 UTC (20:37:15 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-gcc_8.4
timestamp	2025-07-03 05:28:40 UTC (20:37:31 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-clang_6.0_libc++
timestamp	2025-07-03 05:28:31 UTC (20:37:40 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-gcc_7.4
timestamp	2025-07-03 05:28:22 UTC (20:37:49 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-clang_8.0
timestamp	2025-07-03 05:28:07 UTC (20:38:04 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_16.0_libc++
timestamp	2025-07-03 05:27:50 UTC (20:38:21 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-clang_7.0
timestamp	2025-07-03 05:27:19 UTC (20:38:52 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_15.0_libc++
timestamp	2025-07-03 05:26:51 UTC (20:39:19 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_9-clang_6.0
timestamp	2025-07-03 05:26:46 UTC (20:39:25 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_8-gcc_4.9
timestamp	2025-07-03 05:26:32 UTC (20:39:38 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_16.0
timestamp	2025-07-03 05:26:21 UTC (20:39:50 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_11-clang_14.0_libc++
timestamp	2025-07-03 05:26:13 UTC (20:39:58 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_11-clang_13.0_libc++
timestamp	2025-07-03 05:25:58 UTC (20:40:13 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_15.0
timestamp	2025-07-03 05:25:51 UTC (20:40:20 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_9.0_libc++
timestamp	2025-07-03 05:25:43 UTC (20:40:27 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_11-gcc_11.3
timestamp	2025-07-03 05:25:28 UTC (20:40:43 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_11-gcc_10.2-bindist
timestamp	2025-07-03 05:25:12 UTC (20:40:59 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_11-clang_14.0
timestamp	2025-07-03 05:24:58 UTC (20:41:13 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_11-clang_13.0
timestamp	2025-07-03 05:24:47 UTC (20:41:24 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_12.0_libc++
timestamp	2025-07-03 05:24:42 UTC (20:41:29 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_11.0_libc++
timestamp	2025-07-03 05:24:28 UTC (20:41:43 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-gcc_10.2
timestamp	2025-07-03 05:24:15 UTC (20:41:56 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_10.0_libc++
timestamp	2025-07-03 05:24:09 UTC (20:42:02 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_9.0
timestamp	2025-07-03 05:23:34 UTC (20:42:37 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_12.0
timestamp	2025-07-03 05:23:20 UTC (20:42:51 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_11.0
timestamp	2025-07-03 05:23:10 UTC (20:43:00 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-clang_10.0
timestamp	2025-07-03 05:22:46 UTC (20:43:25 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14
timestamp	2025-07-03 03:55:45 UTC (22:10:26 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-static_O3
timestamp	2025-07-03 03:55:13 UTC (22:10:58 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-O3
timestamp	2025-07-03 03:54:39 UTC (22:11:32 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-gcc_14-ndebug_O3
timestamp	2025-07-03 03:52:53 UTC (22:13:18 hours ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++
timestamp	2025-07-02 01:49:43 UTC (02 00:16:28 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-O3
timestamp	2025-07-02 01:49:09 UTC (02 00:17:02 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18
timestamp	2025-07-02 01:48:11 UTC (02 00:18:00 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18-static_O3
timestamp	2025-07-02 01:48:04 UTC (02 00:18:07 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-static_O3
timestamp	2025-07-02 01:47:36 UTC (02 00:18:35 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	aarch64-linux-gnu
tgt config	linux_debian_12-clang_18-O3
timestamp	2025-07-02 01:46:29 UTC (02 00:19:41 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_fedora_40-gcc_14-bindist
timestamp	2025-07-01 19:20:22 UTC (02 06:45:49 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_rhel_9-gcc_11-bindist
timestamp	2025-07-01 14:18:37 UTC (02 11:47:34 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-apple-darwin22.5.0
tgt config	macos_13-clang_15.0
timestamp	2025-06-21 20:12:44 UTC (12 05:53:27 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-static_O3
timestamp	2025-06-21 19:36:27 UTC (12 06:29:43 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++-O3
timestamp	2025-06-21 19:35:56 UTC (12 06:30:15 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18
timestamp	2025-06-21 19:34:54 UTC (12 06:31:17 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18-static_O3
timestamp	2025-06-21 19:33:43 UTC (12 06:32:28 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18_libc++
timestamp	2025-06-21 19:33:06 UTC (12 06:33:05 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_10-gcc_9.3
timestamp	2025-06-21 05:07:41 UTC (12 20:58:30 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_12-clang_18-O3
timestamp	2025-06-19 00:21:28 UTC (15 01:44:43 days ago)
result	success \| log \| rebuild

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_debian_11-gcc_12.1
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_fedora_39-gcc_13-bindist
result	unbuilt

toolchain	public-0.17.0
target	x86_64-linux-gnu
tgt config	linux_ubuntu_16.04-clang_3.7_libc++
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-clang_15.0-static_O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew-O3
result	unbuilt

toolchain	public-0.17.0
target	x86_64-apple-darwin23.5.0
tgt config	macos_14-gcc_14_homebrew-static_O3
result	unbuilt