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brew / rang 12875

Installer log4c avec Homebrew, dnf, MacPorts, apt, zypper

Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de log4c pour les workflows d'agents IA.

installation

Commandes d'installation supplémentaires

macOS

Homebrewvérifié · 100%
brew install log4c

local Homebrew formula metadata

MacPortsvérifié · 94%
sudo port install log4c

MacPorts ports tree · devel/log4c/Portfile · Source: api.github.com

Linux

Fedora dnfvérifié · 92%
sudo dnf install log4c

Fedora Rawhide package metadata · log4c · Source: dl.fedoraproject.org

Debian aptvérifié · 92%
sudo apt install liblog4c-dev

Debian stable package indexes · liblog4c-dev · Source: deb.debian.org

openSUSE zyppervérifié · 92%
sudo zypper install liblog4c-devel

openSUSE Tumbleweed package metadata · liblog4c-devel · Source: download.opensuse.org

aperçu

Résumé du paquet

Logging Framework for C

Commandes et alias

  • log4c-config

historique

Historique du projet et usages

log4c is a C logging framework modeled after Apache log4j, intended to bring category-based logging, appenders, layouts, and runtime configuration to C programs that need flexible output to files, syslog, or other destinations.

Historique du projet

The official documentation describes log4c as a SourceForge-hosted C library that stayed close to the log4j API where practical while adapting the design to C. Its documentation also credits earlier and parallel C logging work, including Mark Mendel's macro-oriented log4c project and Bastiaan Bakker's log4cpp as influences.

SourceForge release metadata shows a long 1.0.x line in the 2000s, a 1.2.1 release in 2007, and later maintenance releases through 1.2.4 in October 2013. The 1.2.4 documentation still presents an autotools build and an XML-style log4crc configuration file.

Historique d'adoption

log4c became a package-manager-visible C logging dependency rather than a large end-user command. The supplied package metadata records packaging in Homebrew, Debian and Ubuntu as liblog4c-dev, Fedora/DNF, MacPorts, and openSUSE/Zypper, which is the main adoption signal for a small C library of this vintage.

Its official platform list covers several Unix systems, including HP-UX, AIX, FreeBSD, Solaris, macOS-era Darwin, and multiple Linux distributions, reflecting the portability expectations of C infrastructure libraries.

Modes d'utilisation

Programs link against log4c and configure categories, appenders, and layouts with a log4crc XML file. The documented search order is `${LOG4C_RCPATH}/log4crc`, then `${HOME}/.log4crc`, then `./log4crc`, with environment variables also available for root priority and appender selection.

Package users mostly encounter log4c through development packages, headers, libraries, generated Doxygen documentation, pkg-config or log4c-config metadata, and build scripts that need a C logging backend.

Pourquoi les passionnés de paquets s'y intéressent

log4c is a classic example of the early-2000s log4j pattern spreading into native-language package ecosystems. For package maintainers it matters less as a flashy CLI and more as a small ABI-bearing C library with autotools metadata, distro patches, and reverse dependencies that expect stable headers and linker flags.

Chronologie

  • 2007: SourceForge metadata lists log4c 1.2.1 artifacts.
  • 2012: log4c 1.2.2 release artifacts are published on SourceForge.
  • 2013: log4c 1.2.3 and 1.2.4 release artifacts are published on SourceForge.

Related projects

  • log4j: the Java logging library whose API and design motivated log4c.
  • log4cpp: the C++ logging project credited by the log4c documentation as an influence.

posture de sécurité

Niveau de risque : vert

narrow executable package without higher-risk signals.

Classificateur de risque

risque vert · confiance faible · appliance

Pourquoi

  • narrow executable package without higher-risk signals

Signaux

  • metadata:no-higher-risk-signals

Comportement d'installation

  • Aucune métadonnée de bottle Homebrew n’a été enregistrée.

Revue recommandée

Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.

local files

Configuration and credential file locations

These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval.

Configuration files

Config paths the tool may read or write during local use.

Unix
${LOG4C_RCPATH}/log4crc${HOME}/.log4crc./log4crc

exécutables

Exécutables installés

CommandeTypeExpositionNote
log4c-configexécutableexécutable indexéDécouvert depuis l'index local des exécutables.

fraîcheur

Version et fraîcheur

Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.

page générée2026-08-03
version du gestionnaire1.2.4
gestionnaire mis à jour2026-06-19
données localesinconnu
amontnon disponible
dernière version détectéenon détecté
  • OKAucun avertissement de fraîcheur n'a été généré.

métadonnées d'installation

Métadonnées du paquet

Clé du paquetbrew:log4c
Version1.2.4
Gestionnaire de paquetsHomebrew
Page d'accueilhttps://log4c.sourceforge.net/
Dernière mise à jour2026-06-19T12:31:48-07:00
Pulseupdated
Bouteillenon enregistré
Serviceaucun déclaré

correspondances dans les bases sources

Autres enregistrements de gestionnaires de paquets

Les correspondances proviennent d’index externes de gestionnaires de paquets et restent séparées des liens de paquets Automic Vault locaux.

Debian apt95%

liblog4c-dev 1.2.4-5

C library for flexible logging (development)

https://log4c.sourceforge.net

sudo apt install liblog4c-dev
  • Section: libdevel
  • Architecture: amd64
  • Source Package: log4c
  • 1 Dépendances
  • normalized package name match
  • Correspondance par : Log4c
Debian stable package indexes · deb.debian.org · Debian stable package indexes: liblog4c-dev from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

liblog4c-doc 1.2.4-5

C library for flexible logging (documentation)

https://log4c.sourceforge.net

sudo apt install liblog4c-doc
  • Section: doc
  • Architecture: all
  • Source Package: log4c
  • 2 dépendances optionnelles
  • normalized package name match
  • Correspondance par : Log4c
Debian stable package indexes · deb.debian.org · Debian stable package indexes: liblog4c-doc from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Debian apt95%

liblog4c3t64 1.2.4-5

C library for flexible logging (runtime)

https://log4c.sourceforge.net

sudo apt install liblog4c3t64
  • Section: libs
  • Architecture: amd64
  • Source Package: log4c
  • 2 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Log4c
Debian stable package indexes · deb.debian.org · Debian stable package indexes: liblog4c3t64 from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
Ubuntu apt95%

liblog4c-dev 1.2.4-3.1build1

C library for flexible logging (development)

https://log4c.sourceforge.net

sudo apt install liblog4c-dev
  • Section: universe/libdevel
  • Architecture: amd64
  • Source Package: log4c
  • 1 Dépendances
  • normalized package name match
  • Correspondance par : Log4c
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: liblog4c-dev from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

liblog4c-doc 1.2.4-3.1build1

C library for flexible logging (documentation)

https://log4c.sourceforge.net

sudo apt install liblog4c-doc
  • Section: universe/doc
  • Architecture: all
  • Source Package: log4c
  • 2 dépendances optionnelles
  • normalized package name match
  • Correspondance par : Log4c
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: liblog4c-doc from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
Ubuntu apt95%

liblog4c3t64 1.2.4-3.1build1

C library for flexible logging (runtime)

https://log4c.sourceforge.net

sudo apt install liblog4c3t64
  • Section: universe/libs
  • Architecture: amd64
  • Source Package: log4c
  • 2 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Log4c
Ubuntu 24.04 LTS package indexes · archive.ubuntu.com · Ubuntu 24.04 LTS package indexes: liblog4c3t64 from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz
dnf95%

log4c 1.2.4-36.fc45

Library for logging application messages

http://log4c.sourceforge.net/

sudo dnf install log4c
  • License: LicenseRef-Callaway-LGPLv2+
  • Category: Unspecified
  • Architecture: i686
  • Source Package: log4c
  • 3 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Log4c
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: log4c from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
dnf95%

log4c-devel 1.2.4-36.fc45

Header files, libraries and development documentation for log4c

http://log4c.sourceforge.net/

sudo dnf install log4c-devel
  • License: LicenseRef-Callaway-LGPLv2+
  • Category: Unspecified
  • Architecture: i686
  • Source Package: log4c
  • 4 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Log4c
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: log4c-devel from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
dnf95%

log4c-doc 1.2.4-36.fc45

Documentation for log4c

http://log4c.sourceforge.net/

sudo dnf install log4c-doc
  • License: LicenseRef-Callaway-LGPLv2+
  • Category: Unspecified
  • Architecture: noarch
  • Source Package: log4c
  • 1 fournit
  • normalized package name match
  • Correspondance par : Log4c
Fedora Rawhide package metadata · dl.fedoraproject.org · Fedora Rawhide package metadata: log4c-doc from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
zypper95%

liblog4c-devel 1.2.4-5.38

Development files for log4c

http://log4c.sourceforge.net/

sudo zypper install liblog4c-devel
  • License: LGPL-2.1+
  • Category: Development/Libraries/C and C++
  • Architecture: x86_64
  • Source Package: log4c
  • 3 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Log4c
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblog4c-devel from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
zypper95%

liblog4c-doc 1.2.4-5.38

Documentation for log4c

http://log4c.sourceforge.net/

sudo zypper install liblog4c-doc
  • License: LGPL-2.1+
  • Category: Development/Languages/C and C++
  • Architecture: x86_64
  • Source Package: log4c
  • 1 Dépendances
  • 1 fournit
  • normalized package name match
  • Correspondance par : Log4c
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblog4c-doc from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
zypper95%

liblog4c3 1.2.4-5.38

A library of C for flexible logging to files, syslog and other destinations

http://log4c.sourceforge.net/

sudo zypper install liblog4c3
  • License: LGPL-2.1+
  • Category: System/Libraries
  • Architecture: x86_64
  • Source Package: log4c
  • 3 Dépendances
  • 2 fournit
  • normalized package name match
  • Correspondance par : Log4c
openSUSE Tumbleweed package metadata · download.opensuse.org · openSUSE Tumbleweed package metadata: liblog4c3 from https://download.opensuse.org/tumbleweed/repo/oss/repodata/50b07339cb64c8ed4091bdbabddadc1ff5737b090e478818a195b40d8a3292861a879139b4a3987c31109699fde9fbf4a716367ddf4eef77da75f96e3193d6ed-primary.xml.zst
MacPorts95%

log4c

sudo port install log4c
  • normalized package name match
  • Correspondance par : Log4c
MacPorts ports tree · api.github.com · MacPorts ports tree: devel/log4c/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1

piste source

Généré depuis les données du dépôt

Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.

Sources utilisées

  • Geiger risk classifier
  • cross-ecosystem install command graph
  • curated configuration and credential file locations
  • curated package history
  • external package-manager database matches
  • pkg.so package database
  • pkgdb category and tag curation