GNU Planet!

Libtoolers!

The Libtool Team is pleased to announce the release of libtool 2.5.1, a beta release.

GNU Libtool hides the complexity of using shared libraries behind a
consistent, portable interface. GNU Libtool ships with GNU libltdl, which
hides the complexity of loading dynamic runtime libraries (modules)
behind a consistent, portable interface.

There have been 33 commits by 8 people in the 10 weeks since 2.5.0.

See the NEWS below for a brief summary.

Thanks to everyone who has contributed!
The following people contributed changes to this release:

  Bruno Haible (3)
  Ileana Dumitrescu (24)
  Julien ÉLIE (1)
  Khem Raj (1)
  Peter Kokot (1)
  Richard Purdie (1)
  Vincent Lefevre (1)
  trcrsired (1)

Ileana
 [on behalf of the libtool maintainers]
==================================================================

Here is the GNU libtool home page:
    https://gnu.org/s/libtool/

For a summary of changes and contributors, see:
  https://git.sv.gnu.org/gitweb/?p=libtool.git;a=shortlog;h=v2.5.1
or run this command from a git-cloned libtool directory:
  git shortlog v2.5.0..v2.5.1

Here are the compressed sources:
  https://alpha.gnu.org/gnu/libtool/libtool-2.5.1.tar.gz   (1.9MB)
  https://alpha.gnu.org/gnu/libtool/libtool-2.5.1.tar.xz   (1020KB)

Here are the GPG detached signatures:
  https://alpha.gnu.org/gnu/libtool/libtool-2.5.1.tar.gz.sig
  https://alpha.gnu.org/gnu/libtool/libtool-2.5.1.tar.xz.sig

Use a mirror for higher download bandwidth:
  https://www.gnu.org/order/ftp.html

Here are the SHA1 and SHA256 checksums:

  5e2f00be5b616b0a6120b2947e562b8448e139b2  libtool-2.5.1.tar.gz
  aoPtr9QtTi69wJV5+ZzoKNX5MvFzjeAklcyMKITkMM4=  libtool-2.5.1.tar.gz
  9f72b896f593c4f81cdd6c20c9d99463663e48a9  libtool-2.5.1.tar.xz
  0oDmTIzb8UXXb7kbOyGe2rAb20PLmUAuSsuX0BAGNv0=  libtool-2.5.1.tar.xz

Verify the base64 SHA256 checksum with cksum -a sha256 --check
from coreutils-9.2 or OpenBSD's cksum since 2007.

Use a .sig file to verify that the corresponding file (without the
.sig suffix) is intact.  First, be sure to download both the .sig file
and the corresponding tarball.  Then, run a command like this:

  gpg --verify libtool-2.5.1.tar.gz.sig

The signature should match the fingerprint of the following key:

  pub   rsa4096 2021-09-23 [SC]
        FA26 CA78 4BE1 8892 7F22  B99F 6570 EA01 146F 7354
  uid   Ileana Dumitrescu <ileanadumi95@protonmail.com>
  uid   Ileana Dumitrescu <ileanadumitrescu95@gmail.com>

If that command fails because you don't have the required public key,
or that public key has expired, try the following commands to retrieve
or refresh it, and then rerun the 'gpg --verify' command.

  gpg --locate-external-key ileanadumi95@protonmail.com

  gpg --recv-keys 6570EA01146F7354

  wget -q -O- 'https://savannah.gnu.org/project/release-gpgkeys.php?group=libtool&download=1' | gpg --import -

As a last resort to find the key, you can try the official GNU
keyring:

  wget -q https://ftp.gnu.org/gnu/gnu-keyring.gpg
  gpg --keyring gnu-keyring.gpg --verify libtool-2.5.1.tar.gz.sig

This release was bootstrapped with the following tools:
  Autoconf 2.72e
  Automake 1.17
  Gnulib v1.0-563-gd3efdd55f3

NEWS

• Noteworthy changes in release 2.5.1 (2024-07-25) [beta]

** New features:

  - Support C++17 compilers in the C++ tests.

  - Add sysroot to library path for cross builds.

** Important incompatible changes:

  - Autoconf 2.64 is required for libtool.m4 to use AS_VAR_APPEND.

** Bug fixes:

  - Fix for uninitialized variable in libtoolize.

  - Skip Fortran/C demo tests when using Clang with fsanitize to
    avoid an incompatible ASan runtime.

  - Updated documentation for testing.

  - Fix failing test to account for program-prefix usage.

  - Replaced a deprecated macro to remove warning messages in the
    testsuite logs.

  - Fix number of arguments for AC_CHECK_PROG call.

  - Fix test failures with no-canonical-prefixes flag by checking
    if the flag is supported first.

  - Fix test failures with no-undefined flag by checking host OS
    before appending the flag.

  - Skip test when passing CXX flags through libtool to avoid test
    failure on NetBSD.

  - Remove texinfo warning for period in node name of pxref.

  - Alter syntax in sed command to fix numerous test failures
    on 64-bit windows/cygwin/mingw.

  - Fix 'Wstrict-prototypes' warnings.

  - Correct DLL Installation Path for mingw multilib builds.

  - Fix '--preserve-dup-deps' stripping duplicates.

  - Disable chained fixups for macOS, since it is not compatible with
    '-undefined dynamic_lookup'.

** Changes in supported systems or compilers:

  - Support additional flang-based compilers, 'flang-new' and 'ftn'.


Enjoy!

Do you need a thread-safe atomic counter in Python? Use itertools.count():

>>> from itertools import count >>> counter = count() >>> next(counter) 0 >>> next(counter) 1 >>> next(counter) 2

I found this in the decorator package, labelled Atomic get-and-increment provided by the GIL. So simple! So cool!

Join the FSF and friends on Friday, July 26 from 12:00 to 15:00 EDT (16:00 to 19:00 UTC) to help improve the Free Software Directory.

Guix is the fruit of a combination of volunteer work by an amazing number of people, work paid for by employers, but also work sponsored by public institutions. The European Commission’s Next Generation Internet (NGI) calls have been instrumental in that regard. News that NGI funding could vanish came to us as a warning signal.

Since 2020, NGI has supported many free software projects, allowing for significant strides on important topics that would otherwise be hard to fund. As an example, here are some of the NGI grants that directly benefited Guix and related projects:

• the full-source bootstrap, which includes groundwork not just in Guix but crucially in Mes and sister projects (blog post);
• porting Guix to the RISC-V architecture;
• porting GNU Mes and associated projects to RISC-V and AArch64;
• porting the full-source bootstrap to the RISC-V architecture;
• the Cuirass continuous integration tool (blog post);
• the Guile implementation of the Guix build daemon (blog post);
• distributed system daemon management with the Shepherd and Goblins, under the aegis of the Spritely Institute (blog post).
• a new garbage collector for Guile, the Scheme implementation that Guix builds upon.

Over the years, NGI has more than demonstrated that public financial support for free software development makes a difference. We strongly believe that this support must continue, that it must strengthen the development of innovative software where user autonomy and freedom is a central aspect.

For these reasons, the Guix project joins a growing number of projects and organizations in signing the following open letter to the European Commission.

The open letter below was initially published by petites singularités. English translation provided by OW2.

Open Letter to the European Commission

Since 2020, Next Generation Internet (NGI) programmes, part of European Commission's Horizon programme, fund free software in Europe using a cascade funding mechanism (see for example NLnet's calls). This year, according to the Horizon Europe working draft detailing funding programmes for 2025, we notice that Next Generation Internet is not mentioned any more as part of Cluster 4.

NGI programmes have shown their strength and importance to supporting the European software infrastructure, as a generic funding instrument to fund digital commons and ensure their long-term sustainability. We find this transformation incomprehensible, moreover when NGI has proven efficient and economical to support free software as a whole, from the smallest to the most established initiatives. This ecosystem diversity backs the strength of European technological innovation, and maintaining the NGI initiative to provide structural support to software projects at the heart of worldwide innovation is key to enforce the sovereignty of a European infrastructure. Contrary to common perception, technical innovations often originate from European rather than North American programming communities, and are mostly initiated by small-scaled organisations.

Previous Cluster 4 allocated 27 million euros to:

• "Human centric Internet aligned with values and principles commonly shared in Europe" ;
• "A flourishing internet, based on common building blocks created within NGI, that enables better control of our digital life" ;
• "A structured ecosystem of talented contributors driving the creation of new internet commons and the evolution of existing internet commons".

In the name of these challenges, more than 500 projects received NGI funding in the first 5 years, backed by 18 organisations managing these European funding consortia.

NGI contributes to a vast ecosystem, as most of its budget is allocated to fund third parties by the means of open calls, to structure commons that cover the whole Internet scope - from hardware to application, operating systems, digital identities or data traffic supervision. This third-party funding is not renewed in the current program, leaving many projects short on resources for research and innovation in Europe.

Moreover, NGI allows exchanges and collaborations across all the Euro zone countries as well as "widening countries"¹, currently both a success and an ongoing progress, likewise the Erasmus programme before us. NGI also contributes to opening and supporting longer relationships than strict project funding does. It encourages implementing projects funded as pilots, backing collaboration, identification and reuse of common elements across projects, interoperability in identification systems and beyond, and setting up development models that mix diverse scales and types of European funding schemes.

While the USA, China or Russia deploy huge public and private resources to develop software and infrastructure that massively capture private consumer data, the EU can't afford this renunciation. Free and open source software, as supported by NGI since 2020, is by design the opposite of potential vectors for foreign interference. It lets us keep our data local and favors a community-wide economy and know-how, while allowing an international collaboration.

This is all the more essential in the current geopolitical context: the challenge of technological sovereignty is central, and free software allows to address it while acting for peace and sovereignty in the digital world as a whole.

In this perspective, we urge you to claim for preserving the NGI programme as part of the 2025 funding programme.

¹ As defined by Horizon Europe, widening Member States are Bulgaria, Croatia, Cyprus, Czechia, Estonia, Greece, Hungary, Latvia, Lituania, Malta, Poland, Portugal, Romania, Slovakia, and Slovenia. Widening associated countries (under condition of an association agreement) include Albania, Armenia, Bosnia, Feroe Islands, Georgia, Kosovo, Moldavia, Montenegro, Morocco, North Macedonia, Serbia, Tunisia, Turkeye, and Ukraine. Widening overseas regions are Guadeloupe, French Guyana, Martinique, Reunion Island, Mayotte, Saint-Martin, The Azores, Madeira, the Canary Islands.

The GNU C Library
=================

The GNU C Library version 2.40 is now available.

The GNU C Library is used as the C library in the GNU system and
in GNU/Linux systems, as well as many other systems that use Linux
as the kernel.

The GNU C Library is primarily designed to be a portable
and high performance C library.  It follows all relevant
standards including ISO C11 and POSIX.1-2017.  It is also
internationalized and has one of the most complete
internationalization interfaces known.

The GNU C Library webpage is at http://www.gnu.org/software/libc/

Packages for the 2.40 release may be downloaded from:
        http://ftpmirror.gnu.org/libc/
        http://ftp.gnu.org/gnu/libc/

The mirror list is at http://www.gnu.org/order/ftp.html

Distributions are encouraged to track the release/* branches
corresponding to the releases they are using.  The release
branches will be updated with conservative bug fixes and new
features while retaining backwards compatibility.

NEWS for version 2.40
=====================

Major new features:

• The <stdbit.h> header type-generic macros have been changed when using

  GCC 14.1 or later to use __builtin_stdc_bit_ceil etc. built-in functions
  in order to support unsigned __int128 and/or unsigned _BitInt(N) operands
  with arbitrary precisions when supported by the target.

• The GNU C Library now supports a feature test macro _ISOC23_SOURCE to

  enable features from the ISO C23 standard.  Only some features from
  this standard are supported by the GNU C Library.  The older name
  _ISOC2X_SOURCE is still supported.  Features from C23 are also enabled
  by _GNU_SOURCE, or by compiling with the GCC options -std=c23,
  -std=gnu23, -std=c2x or -std=gnu2x.

• The following ISO C23 function families (introduced in TS

  18661-4:2015) are now supported in <math.h>.  Each family includes
  functions for float, double, long double, _FloatN and _FloatNx, and a
  type-generic macro in <tgmath.h>.

  - Exponential functions: exp2m1, exp10m1.

  - Logarithmic functions: log2p1, log10p1, logp1.

• A new tunable, glibc.rtld.enable_secure, can be used to run a program

  as if it were a setuid process. This is currently a testing tool to allow
  more extensive verification tests for AT_SECURE programs and not meant to
  be a security feature.

• On Linux, the epoll header was updated to include epoll ioctl definitions

  and the related structure added in Linux kernel 6.9.

• The fortify functionality has been significantly enhanced for building

  programs with clang against the GNU C Library.

• Many functions have been added to the vector library for aarch64:

    acosh, asinh, atanh, cbrt, cosh, erf, erfc, hypot, pow, sinh, tanh

• On x86, memset can now use non-temporal stores to improve the performance

  of large writes. This behaviour is controlled by a new tunable
  x86_memset_non_temporal_threshold.

Deprecated and removed features, and other changes affecting compatibility:

• Architectures which use a 32-bit seconds-since-epoch field in struct

  lastlog, struct utmp, struct utmpx (such as i386, powerpc64le, rv32,
  rv64, x86-64) switched from a signed to an unsigned type for that
  field.  This allows these fields to store timestamps beyond the year
  2038, until the year 2106.  Please note that applications are still
  expected to migrate off the interfaces declared in <utmp.h> and
  <utmpx.h> (except for login_tty) due to locking and session management
  problems.

• __rseq_size now denotes the size of the active rseq area (20 bytes

  initially), not the size of struct rseq (32 bytes initially).

Security related changes:

The following CVEs were fixed in this release, details of which can be
found in the advisories directory of the release tarball:

  GLIBC-SA-2024-0004:
    ISO-2022-CN-EXT: fix out-of-bound writes when writing escape
    sequence (CVE-2024-2961)

  GLIBC-SA-2024-0005:
    nscd: Stack-based buffer overflow in netgroup cache (CVE-2024-33599)

  GLIBC-SA-2024-0006:
    nscd: Null pointer crash after notfound response (CVE-2024-33600)

  GLIBC-SA-2024-0007:
    nscd: netgroup cache may terminate daemon on memory allocation
    failure (CVE-2024-33601)

  GLIBC-SA-2024-0008:
    nscd: netgroup cache assumes NSS callback uses in-buffer strings
    (CVE-2024-33602)

The following bugs were resolved with this release:

  [19622] network: Support aliasing with struct sockaddr
  [21271] localedata: cv_RU: update translations
  [23774] localedata: lv_LV collates Y/y incorrectly
  [23865] string: wcsstr is quadratic-time
  [25119] localedata: Change Czech weekday names to lowercase
  [27777] stdio: fclose does a linear search, takes ages when many FILE*
    are opened
  [29770] libc: prctl does not match manual page ABI on powerpc64le-
    linux-gnu
  [29845] localedata: Update hr_HR locale currency to €
  [30701] time: getutxent misbehaves on 32-bit x86 when _TIME_BITS=64
  [31316] build: Fails test misc/tst-dirname "Didn't expect signal from
    child: got `Illegal instruction'" on non SSE CPUs
  [31317] dynamic-link: [RISCV] static PIE crashes during self
    relocation
  [31325] libc: mips: clone3 is wrong for o32
  [31335] math: Compile glibc with -march=x86-64-v3 should disable FMA4
    multi-arch version
  [31339] libc: arm32 loader crash after cleanup in 2.36
  [31340] manual: A bad sentence in section 22.3.5 (resource.texi)
  [31357] dynamic-link: $(objpfx)tst-rtld-list-diagnostics.out rule
    doesn't work with test wrapper
  [31370] localedata: wcwidth() does not treat
    DEFAULT_IGNORABLE_CODE_POINTs as zero-width
  [31371] dynamic-link: x86-64: APX and Tile registers aren't preserved
    in ld.so trampoline
  [31372] dynamic-link: _dl_tlsdesc_dynamic doesn't preserve all caller-
    saved registers
  [31383] libc: _FORTIFY_SOURCE=3 and __fortified_attr_access vs size of
    0 and zero size types
  [31385] build: sort-makefile-lines.py doesn't check variable with _
    nor with "^# variable"
  [31402] libc: clone (NULL, NULL, ...) clobbers %r7 register on
    s390{,x}
  [31405] libc: Improve dl_iterate_phdr using _dl_find_object
  [31411] localedata: Add Latgalian locale
  [31412] build: GCC 6 failed to build i386 glibc on Fedora 39
  [31429] build: Glibc failed to build with -march=x86-64-v3
  [31468] libc: sigisemptyset returns true when the set contains signals
    larger than 34
  [31476] network: Automatic activation of single-request options break
    resolv.conf reloading
  [31479] libc: Missing #include <sys/rseq.h> in sched_getcpu.c may
    result in a loss of rseq acceleration
  [31501] dynamic-link: _dl_tlsdesc_dynamic_xsavec may clobber %rbx
  [31518] manual: documentation: FLT_MAX_10_EXP questionable text, evtl.
    wrong,
  [31530] localedata: Locale file for Moksha - mdf_RU
  [31553] malloc: elf/tst-decorate-maps fails on ppc64el
  [31596] libc: On the llvm-arm32 platform, dlopen("not_exist.so", -1)
    triggers segmentation fault
  [31600] math: math: x86 ceill traps when FE_INEXACT is enabled
  [31601] math: math: x86 floor traps when FE_INEXACT is enabled
  [31603] math: math: x86 trunc traps when FE_INEXACT is enabled
  [31612] libc: arc4random fails to fallback to /dev/urandom if
    getrandom is not present
  [31629] build: powerpc64: Configuring with "--with-cpu=power10" and
    'CFLAGS=-O2 -mcpu=power9' fails to build glibc
  [31640] dynamic-link: POWER10 ld.so crashes in
    elf_machine_load_address with GCC 14
  [31661] libc: NPROCESSORS_CONF and NPROCESSORS_ONLN not available in
    getconf
  [31676] dynamic-link: Configuring with CC="gcc -march=x86-64-v3"
    --with-rtld-early-cflags=-march=x86-64 results in linker failure
  [31677] nscd: nscd: netgroup cache: invalid memcpy under low
    memory/storage conditions
  [31678] nscd: nscd: Null pointer dereferences after failed netgroup
    cache insertion
  [31679] nscd: nscd: netgroup cache may terminate daemon on memory
    allocation failure
  [31680] nscd: nscd: netgroup cache assumes NSS callback uses in-buffer
    strings
  [31682] math: [PowerPC] Floating point exception error for math test
    test-ceil-except-2 test-floor-except-2 test-trunc-except-2
  [31686] dynamic-link: Stack-based buffer overflow in
    parse_tunables_string
  [31695] libc: pidfd_spawn/pidfd_spawnp leak an fd if clone3 succeeds
    but execve fails
  [31719] dynamic-link: --enable-hardcoded-path-in-tests doesn't work
    with -Wl,--enable-new-dtags
  [31730] libc: backtrace_symbols_fd prints different strings than
    backtrace_symbols returns
  [31753] build: FAIL: link-static-libc with GCC 6/7/8
  [31755] libc: procutils_read_file doesn't start with a leading
    underscore
  [31756] libc: write_profiling is only in libc.a
  [31757] build: Should XXXf128_do_not_use functions be excluded?
  [31759] math: Extra nearbyint symbols in libm.a
  [31760] math: Missing math functions
  [31764] build: _res_opcodes should be a compat symbol only
  [31765] dynamic-link: _dl_mcount_wrapper is exported without prototype
  [31766] stdio: IO_stderr _IO_stdin_ _IO_stdout should be compat
    symbols
  [31768] string: Extra stpncpy symbol in libc.a
  [31770] libc: clone3 is in libc.a
  [31774] libc: Missing __isnanf128 in libc.a
  [31775] math: Missing exp10 exp10f32x exp10f64 fmod fmodf fmodf32
    fmodf32x fmodf64 in libm.a
  [31777] string: Extra memchr strlen symbols in libc.a
  [31781] math: Missing math functions in libm.a
  [31782] build: Test build failure with recent GCC trunk (x86/tst-cpu-
    features-supports.c:69:3: error: parameter to builtin not valid:
    avx5124fmaps)
  [31785] string: loongarch: Extra strnlen symbols in libc.a
  [31786] string: powerpc: Extra strchrnul and strncasecmp_l symbols in
    libc.a
  [31787] math: powerpc: Extra llrintf, llrintf, llrintf32, and
    llrintf32 symbols in libc.a
  [31788] libc: microblaze: Extra cacheflush symbol in libc.a
  [31789] libc: powerpc: Extra versionsort symbol in libc.a
  [31790] libc: s390: Extra getutent32, getutent32_r, getutid32,
    getutid32_r, getutline32, getutline32_r, getutmp32, getutmpx32,
    getutxent32, getutxid32, getutxline32, pututline32, pututxline32,
    updwtmp32, updwtmpx32 in libc.a
  [31797] build: g++ -static requirement should be able to opt-out
  [31798] libc: pidfd_getpid.c is miscompiled by GCC 6.4
  [31802] time: difftime is pure not const
  [31808] time: The supported time_t range is not documented.
  [31840] stdio: Memory leak in _IO_new_fdopen (fdopen) on seek failure
  [31867] build: "CPU ISA level is lower than required" on SSE2-free
    CPUs
  [31876] time: "Date and time" documentation fixes for POSIX.1-2024 etc
  [31883] build: ISA level support configure check relies on bashism /
    is otherwise broken for arithmetic
  [31892] build: Always install mtrace.
  [31917] libc: clang mq_open fortify wrapper does not handle 4 argument
    correctly
  [31927] libc: clang open fortify wrapper does not handle argument
    correctly
  [31931] time: tzset may fault on very short TZ string
  [31934] string: wcsncmp crash on s390x on vlbb instruction
  [31963] stdio: Crash in _IO_link_in within __gcov_exit
  [31965] dynamic-link: rseq extension mechanism does not work as
    intended
  [31980] build: elf/tst-tunables-enable_secure-env fails on ppc

Release Notes
=============

https://sourceware.org/glibc/wiki/Release/2.40

Contributors
============

This release was made possible by the contributions of many people.
The maintainers are grateful to everyone who has contributed
changes or bug reports.  These include:

Adam Sampson
Adhemerval Zanella
Alejandro Colomar
Alexandre Ferrieux
Amrita H S
Andreas K. Hüttel
Andreas Schwab
Andrew Pinski
Askar Safin
Aurelien Jarno
Avinal Kumar
Carlos Llamas
Carlos O'Donell
Charles Fol
Christoph Müllner
DJ Delorie
Daniel Cederman
Darius Rad
David Paleino
Dragan Stanojević (Nevidljivi)
Evan Green
Fangrui Song
Flavio Cruz
Florian Weimer
Gabi Falk
H.J. Lu
Jakub Jelinek
Jan Kurik
Joe Damato
Joe Ramsay
Joe Simmons-Talbott
Joe Talbott
John David Anglin
Joseph Myers
Jules Bertholet
Julian Zhu
Junxian Zhu
Konstantin Kharlamov
Luca Boccassi
Maciej W. Rozycki
Manjunath Matti
Mark Wielaard
MayShao-oc
Meng Qinggang
Michael Jeanson
Michel Lind
Mike FABIAN
Mohamed Akram
Noah Goldstein
Palmer Dabbelt
Paul Eggert
Philip Kaludercic
Samuel Dobron
Samuel Thibault
Sayan Paul
Sergey Bugaev
Sergey Kolosov
Siddhesh Poyarekar
Simon Chopin
Stafford Horne
Stefan Liebler
Sunil K Pandey
Szabolcs Nagy
Wilco Dijkstra
Xi Ruoyao
Xin Wang
Yinyu Cai
YunQiang Su

We would like to call out the following and thank them for their
tireless patch review:

Adhemerval Zanella
Alejandro Colomar
Andreas K. Hüttel
Arjun Shankar
Aurelien Jarno
Bruno Haible
Carlos O'Donell
DJ Delorie
Dmitry V. Levin
Evan Green
Fangrui Song
Florian Weimer
H.J. Lu
Jonathan Wakely
Joseph Myers
Mathieu Desnoyers
Maxim Kuvyrkov
Michael Jeanson
Noah Goldstein
Palmer Dabbelt
Paul Eggert
Paul E. Murphy
Peter Bergner
Philippe Mathieu-Daudé
Sam James
Siddhesh Poyarekar
Simon Chopin
Stefan Liebler
Sunil K Pandey
Szabolcs Nagy
Xi Ruoyao
Zack Weinberg

--
Andreas K. Hüttel
dilfridge@gentoo.org
Gentoo Linux developer
(council, toolchain, base-system, perl, releng)
https://wiki.gentoo.org/wiki/User:Dilfridge
https://www.akhuettel.de/

GNU Parallel 20240722 ('Assange') has been released. It is available for download at: lbry://@GnuParallel:4

Quote of the month:

  parallel is frickin great for launching jobs on multiple
  machines. Ansible and Jenkins and others may be good too but I was
  able to jump right in with parallel.
    -- dwhite21787@reddit
 
New in this release:

• No new features. This is a candidate for a stable release.
• Bug fixes and man page updates.

News about GNU Parallel:

• Scientific Workflows at Scale using GNU Parallel https://web.cvent.com/event/f318e73c-2230-432a-a044-b75625020543/websitePage:afd80266-008e-414b-9f94-2fd9b4dd1924?session=fe79a785-ec60-414c-8d2b-c29208f53d4c&shareLink=true
• Use GNU Parallel to render blender movies distributed by a bunch of nodes https://github.com/tfmoraes/blender_gnu_parallel_render
• Lessons Learned from Scaling to Multi-Terabyte Datasets https://v2thegreat.com/2024/06/19/lessons-learned-from-scaling-to-multi-terabyte-datasets/
• Efisiensi Maksimal: Cara Paralelisasi Perintah di CLI Linux https://medium.com/@nfrozi/efisiensi-maksimal-cara-paralelisasi-perintah-di-cli-linux-f4fda3afe2a0
• Introduction to GNU parallel https://datascience.101workbook.org/06-hpc/06-parallel/01-intro-to-gnu-parallel/#gsc.tab=0

GNU Parallel - For people who live life in the parallel lane.

If you like GNU Parallel record a video testimonial: Say who you are, what you use GNU Parallel for, how it helps you, and what you like most about it. Include a command that uses GNU Parallel if you feel like it.

About GNU Parallel

GNU Parallel is a shell tool for executing jobs in parallel using one or more computers. A job can be a single command or a small script that has to be run for each of the lines in the input. The typical input is a list of files, a list of hosts, a list of users, a list of URLs, or a list of tables. A job can also be a command that reads from a pipe. GNU Parallel can then split the input and pipe it into commands in parallel.

If you use xargs and tee today you will find GNU Parallel very easy to use as GNU Parallel is written to have the same options as xargs. If you write loops in shell, you will find GNU Parallel may be able to replace most of the loops and make them run faster by running several jobs in parallel. GNU Parallel can even replace nested loops.

GNU Parallel makes sure output from the commands is the same output as you would get had you run the commands sequentially. This makes it possible to use output from GNU Parallel as input for other programs.

For example you can run this to convert all jpeg files into png and gif files and have a progress bar:

  parallel --bar convert {1} {1.}.{2} ::: *.jpg ::: png gif

Or you can generate big, medium, and small thumbnails of all jpeg files in sub dirs:

  find . -name '*.jpg' |
    parallel convert -geometry {2} {1} {1//}/thumb{2}_{1/} :::: - ::: 50 100 200

You can find more about GNU Parallel at: http://www.gnu.org/s/parallel/

You can install GNU Parallel in just 10 seconds with:

    $ (wget -O - pi.dk/3 || lynx -source pi.dk/3 || curl pi.dk/3/ || \
       fetch -o - http://pi.dk/3 ) > install.sh
    $ sha1sum install.sh | grep 883c667e01eed62f975ad28b6d50e22a
    12345678 883c667e 01eed62f 975ad28b 6d50e22a
    $ md5sum install.sh | grep cc21b4c943fd03e93ae1ae49e28573c0
    cc21b4c9 43fd03e9 3ae1ae49 e28573c0
    $ sha512sum install.sh | grep ec113b49a54e705f86d51e784ebced224fdff3f52
    79945d9d 250b42a4 2067bb00 99da012e c113b49a 54e705f8 6d51e784 ebced224
    fdff3f52 ca588d64 e75f6033 61bd543f d631f592 2f87ceb2 ab034149 6df84a35
    $ bash install.sh

Watch the intro video on http://www.youtube.com/playlist?list=PL284C9FF2488BC6D1

Walk through the tutorial (man parallel_tutorial). Your command line will love you for it.

When using programs that use GNU Parallel to process data for publication please cite:

O. Tange (2018): GNU Parallel 2018, March 2018, https://doi.org/10.5281/zenodo.1146014.

If you like GNU Parallel:

• Give a demo at your local user group/team/colleagues
• Post the intro videos on Reddit/Diaspora*/forums/blogs/ Identi.ca/Google+/Twitter/Facebook/Linkedin/mailing lists
• Get the merchandise https://gnuparallel.threadless.com/designs/gnu-parallel
• Request or write a review for your favourite blog or magazine
• Request or build a package for your favourite distribution (if it is not already there)
• Invite me for your next conference

If you use programs that use GNU Parallel for research:

• Please cite GNU Parallel in you publications (use --citation)

If GNU Parallel saves you money:

• (Have your company) donate to FSF https://my.fsf.org/donate/

About GNU SQL

GNU sql aims to give a simple, unified interface for accessing databases through all the different databases' command line clients. So far the focus has been on giving a common way to specify login information (protocol, username, password, hostname, and port number), size (database and table size), and running queries.

The database is addressed using a DBURL. If commands are left out you will get that database's interactive shell.

When using GNU SQL for a publication please cite:

O. Tange (2011): GNU SQL - A Command Line Tool for Accessing Different Databases Using DBURLs, ;login: The USENIX Magazine, April 2011:29-32.

About GNU Niceload

GNU niceload slows down a program when the computer load average (or other system activity) is above a certain limit. When the limit is reached the program will be suspended for some time. If the limit is a soft limit the program will be allowed to run for short amounts of time before being suspended again. If the limit is a hard limit the program will only be allowed to run when the system is below the limit.

DHT Technical Specification Milestone 5

We are happy to announce the completion of milestone 5 for the DHT specification. The general objective is to provide a detailed and comprehensive guide for implementors of the GNUnet DHT "R 5 N". As part of this milestone, the specification was updated and interoperability testing conducted. We submitted the draft to the Independent Stream Editor (ISE) who is going to decide if it will be adopted and shepherded through the RFC process.

The current protocol is implemented as part of GNUnet and gnunet-go as announced on the mailing list when the previous implementation milestones were finished .

We again invite any interested party to read the document and provide critical review and feedback. This greatly helps us to improve the protocol and help future implementations. Contact us at the gnunet-developers mailing list .

• Plain text version
• HTML version
• Git sources

This work is generously funded by NLnet as part of their NGI Assure fund .

On the occasion of the Point Zero Forum's Innovation Tour, Evgeny Grin has interviewed Mikolai Gütschow who designed and implemented solutions for the payments in the Internet of Things (IoT).

The European Union must keep funding free software

The GNUnet project was granted NGI funding via NLnet . Other FOSS related projects also benefit from NGI funding. This funding is now at risk for future projects.

The following is an open letter initially published in French by the Petites Singularités association. To co-sign it, please publish it on your website in your preferred language, then add yourself to this table .

Open Letter to the European Commission.

Since 2020, Next Generation Internet ( NGI ) programmes, part of European Commission’s Horizon programme, fund free software in Europe using a cascade funding mechanism (see for example NLnet’s calls ). This year, according to the Horizon Europe working draft detailing funding programmes for 2025, we notice that Next Generation Internet is not mentioned any more as part of Cluster 4.

NGI programmes have shown their strength and importance to supporting the European software infrastructure, as a generic funding instrument to fund digital commons and ensure their long-term sustainability. We find this transformation incomprehensible, moreover when NGI has proven efficient and economical to support free software as a whole, from the smallest to the most established initiatives. This ecosystem diversity backs the strength of European technological innovation, and maintaining the NGI initiative to provide structural support to software projects at the heart of worldwide innovation is key to enforce the sovereignty of a European infrastructure. Contrary to common perception, technical innovations often originate from European rather than North American programming communities, and are mostly initiated by small-scaled organizations.

Previous Cluster 4 allocated 27 million euros to:

• “Human centric Internet aligned with values and principles commonly shared in Europe” ;
• “A flourishing internet, based on common building blocks created within NGI, that enables better control of our digital life” ;
• “A structured ecosystem of talented contributors driving the creation of new internet commons and the evolution of existing internet commons”.

In the name of these challenges, more than 500 projects received NGI funding in the first 5 years, backed by 18 organisations managing these European funding consortia.

NGI contributes to a vast ecosystem, as most of its budget is allocated to fund third parties by the means of open calls, to structure commons that cover the whole Internet scope - from hardware to application, operating systems, digital identities or data traffic supervision. This third-party funding is not renewed in the current program, leaving many projects short on resources for research and innovation in Europe.

Moreover, NGI allows exchanges and collaborations across all the Euro zone countries as well as “widening countries” 1 , currently both a success and an ongoing progress, likewise the Erasmus programme before us. NGI also contributes to opening and supporting longer relationships than strict project funding does. It encourages implementing projects funded as pilots, backing collaboration, identification and reuse of common elements across projects, interoperability in identification systems and beyond, and setting up development models that mix diverse scales and types of European funding schemes.

While the USA, China or Russia deploy huge public and private resources to develop software and infrastructure that massively capture private consumer data, the EU can’t afford this renunciation. Free and open source software, as supported by NGI since 2020, is by design the opposite of potential vectors for foreign interference. It lets us keep our data local and favors a community-wide economy and know-how, while allowing an international collaboration. This is all the more essential in the current geopolitical context: the challenge of technological sovereignty is central, and free software allows addressing it while acting for peace and sovereignty in the digital world as a whole.

1. As defined by Horizon Europe, widening Member States are Bulgaria, Croatia, Cyprus, Czechia, Estonia, Greece, Hungary, Latvia, Lituania, Malta, Poland, Portugal, Romania, Slovakia, and Slovenia. Widening associated countries (under condition of an association agreement) include Albania, Armenia, Bosnia, Feroe Islands, Georgia, Kosovo, Moldavia, Montenegro, Morocco, North Macedonia, Serbia, Tunisia, Turkeye, and Ukraine. Widening overseas regions are Guadeloupe, French Guyana, Martinique, Reunion Island, Mayotte, Saint-Martin, The Azores, Madeira, the Canary Islands. ↩︎

Dear community

I am happy to announce patchset 2.2.1 for MYGNUHealth, the GNU Health Personal Health Record.

This patchset fixes the following issues:

• MyGH crashes when clicking 'Network':  https://codeberg.org/gnuhealth/mygnuhealth/issues/34
• Include icons of type gif on MANIFEST.in : https://codeberg.org/gnuhealth/mygnuhealth/issues/36

You can download MyGNUHealth source code from the official GNU Savannah (https://ftp.gnu.org/gnu/health/mygnuhealth/). You can also install MyGH from the Python Package Index (PyPI) or from your operating system distribution.

Happy hacking
Luis

On the occasion of the Point Zero Forum's Innovation Tour, Evgeny Grin has interviewed Özgur Kesim who designed and implemented an age restricition mechanism inside the GNU Taler coins.

On the occasion of the Point Zero Forum's Innovation Tour, Evgeny Grin has interviewed Isidor Wallimann who is introducing GNU Taler for the local currency Netzbon in Basel.

When I opened this Savannah project I imported items from the old GNU tasklist document. 20 years later all of the context has been lost (if there ever was any) so now if anyone asks about these tasks it just leads to frustration on everyone's part.

I therefore deleted the original help wanted entries that date back to 2003. If anyone wants to help the GNU project, the best way to do that is to pick one of the FSF's High-Priority projects:

https://www.fsf.org/campaigns/priority-projects

On the occasion of the Point Zero Forum's Innovation Tour, Berna Alp has interviewed Christian Blättler who implemented a system for using GNU Taler for unlikable discounts and subscriptions.

On the occasion of the Point Zero Forum's Innovation Tour, Berna Alp has interviewed Nicola Eigel who implemented a real-time auditor for the GNU Taler exchange with his colleague Cédric Zwahlen.

On the occasion of the Point Zero Forum's Innovation Tour, we have showcased the privacy-preserving GNU Taler payment system along with its various applications and extensions – as well as other payment- and digital identity related projects – that are currently being developed at the Bern University of Applied Sciences and its international partners as part of the NGI TALER EU project. This page includes recordings of the main talks. In the near future, we will also post interviews made with some of the poster presenters (sadly, only about half of the people could be interviewed due to time constraints).