Manage compile and link flags for libraries Also known as: pkgconfig

Current version

Reverse dependencies

The following formulae require pkg-config to be installed:
archivemount 0.8.3 File system for accessing archives using libarchive
avfs 1.0.2 Virtual file system that facilitates looking inside archives
djmount 0.71 File system client for mounting network media servers
encfs 1.9.1 Encrypted pass-through FUSE file system
fuse-zip 0.4.0_1 FUSE file system to create & manipulate ZIP archives
ifuse 1.1.3 FUSE module for iPhone and iPod Touch devices
mp3fs 0.91 Read-only FUSE file system: transcodes audio formats to MP3
ntfs-3g 2016.2.22 Read-write NTFS driver for FUSE
ori 0.8.1_1 Secure distributed file system
s3-backer 1.4.3 FUSE-based single file backing store via Amazon S3
s3fs 1.80 FUSE-based file system backed by Amazon S3
simple-mtpfs 0.3.0 Simple MTP fuse filesystem driver
sshfs 2.8 File system client based on SSH File Transfer Protocol
wdfs 1.4.2 Webdav file system
latexila 3.22.1 LaTeX editor for the GNOME desktop
lilypond 2.18.2 Sheet music engraver
curlftpfs 0.9.2
freerdp 1.0.2 X11 implementation of the Remote Desktop Protocol (RDP)
gv 3.7.4
i3 4.13 Tiling window manager
imake 1.0.7
mscgen 0.20
wmctrl 1.07 UNIX/Linux command-line tool to interact with an EWMH/NetWM
xdotool 3.20160805.1 Fake keyboard/mouse input and window management for X
php53-libvirt 0.4.8 PHP bindings for libvirt virtualization toolkit
php53-zmq 1.1.2 ZeroMQ for PHP
php54-libvirt 0.4.8 PHP bindings for libvirt virtualization toolkit
php54-zmq 1.1.2 ZeroMQ for PHP
php55-libvirt 0.4.8 PHP bindings for libvirt virtualization toolkit
php55-zmq 1.1.2 ZeroMQ for PHP
php56-zmq 1.1.2 ZeroMQ for PHP
bindfs 1.13.6 FUSE file system for mounting to another location
curlftpfs 0.9.2
libbladerf 2016.06 bladeRF USB 3.0 Superspeed Software Defined Radio Source
einspline 0.9.2 C library for cubic B-splines in 1, 2 and 3D
fastx_toolkit 0.0.14_1 Process short-read FASTA/FASTQ sequencing files
pandaseq 2.11 PAired-eND Assembler for DNA sequences
plr PL/R - R Procedural Language for PostgreSQL
geda-gaf 1.8.2_2 Toolkit of electronic design automation tools
shogun 6.0.0 Large scale machine learning toolbox
xrmc 6.6.0 Monte Carlo simulation of X-ray imaging and spectroscopy experiments
supertux 0.5.1_3 Classic 2D jump'n run sidescroller game
php71-zmq 1.1.3 ZeroMQ for PHP
pdf-tools 0.80 Emacs support library for PDF files
libidn 1.33 International domain name library
makedepend 1.0.5 Creates dependencies in makefiles
libsndfile 1.0.28 C library for files containing sampled sound
sdl_image 1.2.12_7 Image file loading library
sdl_net 1.2.8 Sample cross-platform networking library
sdl_sound 1.0.3_1 Library to decode several popular sound file formats
sdl_ttf 2.0.11_1 Library for using TrueType fonts in SDL applications
pygtk 2.24.0_1 GTK+ bindings for Python
libtermkey 0.20 Library for processing keyboard entry from the terminal
libewf 20140608_1 Library for support of the Expert Witness Compression Format
libnfc 1.7.1 Low level NFC SDK and Programmers API
libwmf Library for converting WMF (Window Metafile Format) files
rrdtool 1.7.0 Round Robin Database
smpeg 0.4.5 SDL MPEG Player Library
libbs2b 3.1.0 Bauer stereophonic-to-binaural DSP
frei0r 1.6.1 Minimalistic plugin API for video effects
libkate 0.4.1_1 Overlay codec for multiplexed audio/video in Ogg
smpeg2 2.0.0 SDL MPEG Player Library
libsvg 0.1.4_1 Library for SVG files
ufraw 0.22_2 Unidentified Flying RAW: RAW image processing utility
mozjpeg 3.2 Improved JPEG encoder
freetds@0.91 0.91.112 Libraries to talk to Microsoft SQL Server & Sybase
pkcs11-helper 1.22 Library to simplify the interaction with PKCS#11
quvi 0.4.2 Parse video download URLs
rasqal 0.9.33 RDF query library
rubberband 1.8.1 Audio time stretcher tool and library
ios-webkit-debug-proxy 1.8 DevTools proxy for iOS devices
megatools 1.9.98 Command-line client for
pianobar 2017.08.30 Command-line player for
libagg 2.5 High fidelity 2D graphics library for C++
libcapn 2.0.0 C library to send push notifications to Apple devices
libdmtx 0.7.4 Data Matrix library
libexosip 4.1.0_1 Toolkit for eXosip2
libfishsound 1.0.0 Decode and encode audio data using the codecs
libfreefare 0.4.0_1 API for MIFARE card manipulations
libidl 0.8.14 Library for creating CORBA IDL files
liblastfm 1.0.9_2 Libraries for site services
libmp3splt 0.9.2 Utility library to split mp3, ogg, and FLAC files
libmrss 0.19.2 C library for RSS files or streams
libnids 1.24 Implements E-component of network intrusion detection system
libnotify 0.7.7 Library that sends desktop notifications to a notification daemon
libopkele 2.0.4_1 C++ implementation of OpenID decentralized identity system
libquicktime 1.2.4_4 Library for reading and writing quicktime files
libxspf 1.2.0 C++ library for XSPF playlist reading and writing
gconf 3.2.6_1 System for storing user application preferences
gloox 1.0.20 C++ Jabber/XMPP library that handles the low-level protocol
gpsim 0.30.0 Simulator for Microchip's PIC microcontrollers
mednafen 0.9.48 Multi-system emulator
mfcuk 0.3.8 MiFare Classic Universal toolKit
mfoc 0.10.7 Implementation of 'offline nested' attack by Nethemba
minimodem 0.24 General-purpose software audio FSK modem
hamlib Ham radio control libraries
hardlink 0.3.0 Replace file copies using hardlinks
rdup 1.1.15 Utility to create a file list suitable for making backups
rabbitmq-c 0.8.0 RabbitMQ C client
redstore 0.5.4 Lightweight RDF triplestore powered by Redland
flashrom 0.9.9 Identify, read, write, verify, and erase flash chips
sdcv 0.5.2 StarDict Console Version
shairport 1.1.1 Airtunes emulator
startup-notification 0.12 Reference implementation of startup notification protocol
sylpheed 3.5.1 Simple, lightweight email-client
jigdo 0.7.3_4 Tool to distribute very large files over the internet
jnettop 0.13.0 View hosts/ports taking up the most network traffic
eiffelstudio Development environment for the Eiffel language
ekg2 0.3.1_2 Multiplatform, multiprotocol, plugin-based instant messenger
pam_yubico 2.24 Yubico pluggable authentication module
cclive 0.7.16_2 Command-line video extraction utility
cdogs-sdl 0.6.2 Classic overhead run-and-gun game
cdrdao 1.2.3 Record CDs in Disk-At-Once mode
cf4ocl 2.1.0 C Framework for OpenCL
clamz 0.5_1 Download MP3 files from Amazon's music store
tlsdate 0.0.13 Secure rdate replacement
toilet 0.3 Color-based alternative to figlet (uses libcaca)
tty-clock 2.3 Digital clock in ncurses
fontconfig 2.12.6 XML-based font configuration API for X Windows
avro-c 1.8.2 Data serialization system
dopewars 1.5.12 Free rewrite of a game originally based on "Drug Wars"
dosfstools 4.1 Tools to create, check and label file systems of the FAT family
dvdauthor 0.7.2 DVD-authoring toolset
qrencode 4.0.0 QR Code generation
pixz 1.0.6 Parallel, indexed, xz compressor
pms 0.42 Practical Music Search, an ncurses-based MPD client
pngnq 1.1_1 Tool for optimizing PNG images
prefixsuffix 0.6.9 GUI batch renaming utility
pygtksourceview 2.10.1_2 Python wrapper for the GtkSourceView widget library
winexe 1.00 Remote Windows-command executor
wmctrl 1.07 UNIX/Linux command-line tool to interact with an EWMH/NetWM
wv2 0.4.2 Programs for accessing Microsoft Word documents
ncdc 1.20 NCurses direct connect
ems-flasher 0.03 Software for flashing the EMS Gameboy USB cart
nut 2.7.4 Network UPS Tools: Support for various power devices
oggz 1.1.1 Command-line tool for manipulating Ogg files
openhmd 0.2.0 Free and open source API and drivers for immersive technology
opensc 0.17.0 Tools and libraries for smart cards
opus-tools 0.1.10 Utilities to encode, inspect, and decode .opus files
orbit 2.14.19 CORBA 2.4-compliant object request broker (ORB)
ldapvi 1.7_3 Update LDAP entries with a text editor
lhasa 0.3.1 LHA implementation to decompress .lzh and .lzs archives
lrdf 0.6.1 RDF library for accessing plugin metadata in the LADSPA plugin system
lrzip 0.631 Compression program with a very high compression ratio
luvit 2.14.2 Asynchronous I/O for Lua
open-ocd 0.10.0 On-chip debugging, in-system programming and boundary-scan testing
valabind 1.4.0 Vala bindings for radare, reverse engineering framework
cmockery2 1.3.9 Reviving cmockery unit test framework from Google
cmu-pocketsphinx 0.8 Lightweight speech recognition engine for mobile devices
cmu-sphinxbase 0.8 Lightweight speech recognition engine for mobile devices
cmuclmtk 0.7 Language model tools (from CMU Sphinx)
mp3splt 2.6.2 Command-line interface to split MP3 and Ogg Vorbis files
mp3unicode 1.2.1 Command-line utility to convert mp3 tags between different encodings
mpdviz 0.4.6 Standalone console MPD visualizer
skktools 1.3.3 SKK dictionary maintenance tools
slashem 0.0.8E0F1 Fork/variant of Nethack
freerdp 1.0.2_1 X11 implementation of the Remote Desktop Protocol (RDP)
fs-uae 2.8.3 Amiga emulator
fstrm 0.3.2 Frame Streams implementation in C
uade 2.13 Play Amiga tunes through UAE emulation
utimer 0.4 Multifunction timer tool
lcdproc 0.5.9 Display real-time system information on a LCD
libuvc 0.0.6 Cross-platform library for USB video devices
lilv 0.24.2 C library to use LV2 plugins
xml2 0.5 Makes XML and HTML more amenable to classic UNIX text tools
cmus 2.7.1_2 Music player with an ncurses based interface
zmap 2.1.1 Network scanner for Internet-wide network studies
i3 4.14.1 Tiling window manager
msmtp 1.6.6 SMTP client that can be used as an SMTP plugin for Mutt
gnupg-pkcs11-scd 0.9.1 Enable the use of PKCS#11 tokens with GnuPG
afuse 0.4.1 Automounting file system implemented in userspace with FUSE
stone-soup 0.20.1 Dungeon Crawl Stone Soup: a roguelike game
avfs 1.0.5 Virtual file system that facilitates looking inside archives
ext4fuse 0.1.3 Read-only implementation of ext4 for FUSE
tup 0.7.5 File-based build system
jose 10 C-language implementation of Javascript Object Signing and Encryption
mupen64plus 2.5 Cross-platform plugin-based N64 emulator
aubio 0.4.6 Extract annotations from audio signals
ffmpegthumbnailer 2.2.0_1 Create thumbnails for your video files
pstoedit 3.70_2 Convert PostScript and PDF files to editable vector graphics
pdf2svg 0.2.3_3 PDF converter to SVG
gtk-chtheme 0.3.1_1 GTK+ 2.0 theme changer GUI
duc 1.4.3 Suite of tools for inspecting disk usage
profanity 0.5.1 Console based XMPP client
serd 0.28.0 C library for RDF syntax
awf 1.4.0 'A Widget Factory' is a theme preview application for gtk2 and gtk3
gbdfed 1.6_1 Bitmap Font Editor
gnome-themes-standard 3.22.3 Default themes for the GNOME desktop environment
gtk-murrine-engine 0.98.2_1 Murrine GTK+ engine
gpac 0.7.1 Multimedia framework for research and academic purposes
goocanvas 2.0.4 Canvas widget for GTK+ using the Cairo 2D library for drawing
ori 0.8.1_1 Secure distributed file system
mcgrid 2.0.2 Projecting cross section calculations on grids
libextractor 1.6 Library to extract meta data from files
qcli 0.9_1 Report audiovisual metrics via libavfilter
genewise 2.4.1_1 Aligns proteins or protein HMMs to DNA
libsbol Read and write files in the Synthetic Biology Open Language (SBOL)
phyml 3.3.20170530 Fast maximum likelihood-based phylogenetic inference
pspp 1.0.1 Statistical analysis of sampled data (FOSS SPSS clone)
sigrok-cli 0.7.0 Command-line client for sigrok
raine 0.64.13 680x0 arcade emulator
atkmm 2.24.2 Official C++ interface for the ATK accessibility toolkit library
bitlbee 3.5.1 IRC to other chat networks gateway
clutter-gtk 1.8.4 GTK+ integration library for Clutter
confuse 3.2.1 Configuration file parser library written in C
cpansearch 0.2 CPAN module search written in C
dnsmasq 2.78 Lightweight DNS forwarder and DHCP server
dnsviz 0.6.7 Tools for analyzing and visualizing DNS and DNSSEC behavior
fceux 2.2.3 The all in one NES/Famicom Emulator
ganglia 3.7.2_2 Scalable distributed monitoring system
gdl 3.26.0 GNOME Docking Library provides docking features for GTK+ 3
gnome-autoar 0.2.2 GNOME library for archive handling
grep 3.1 GNU grep, egrep and fgrep
gsettings-desktop-schemas 3.24.1 GSettings schemas for desktop components
gssdp 1.0.2 GUPnP library for resource discovery and announcement over SSDP
gtkdatabox Widget for live display of large amounts of changing data
gtkmm3 3.22.2 C++ interfaces for GTK+ and GNOME
gtksourceview 2.10.5_2 Text view with syntax, undo/redo, and text marks
gtksourceviewmm 2.10.3_3 C++ bindings for gtksourceview
libao 1.2.2 Cross-platform Audio Library
libcanberra 0.30 Implementation of XDG Sound Theme and Name Specifications
libgdata 0.16.1 GLib-based library for accessing online service APIs
libglade 2.6.4_2 RAD tool to help build GTK+ interfaces
libglademm 2.6.7_3 C++ wrapper around libglade
libgnomecanvas 2.30.3_2 Highlevel, structured graphics library
libgnomecanvasmm 2.26.0_3 C++ wrapper for libgnomecanvas
libmypaint 1.3.0 MyPaint brush engine library
liboil 0.3.17 C library of simple functions optimized for various CPUs
librevenge 0.0.4 Base library for writing document import filters
libu2f-host 1.1.4 Host-side of the Universal 2nd Factor (U2F) protocol
libucl 0.8.0 Universal configuration library parser
libwpd 0.10.2 General purpose library for reading WordPerfect files
makepkg 5.0.2 Compile and build packages suitable for installation with pacman
mpdscribble 0.22_1 reporting client for mpd
msitools 0.97 Windows installer (.MSI) tool
mtr 0.92 'traceroute' and 'ping' in a single tool
mvtools 19 Filters for motion estimation and compensation
ode 0.15.2 Library for simulating articulated rigid body dynamics
paps 0.6.8 Pango to PostScript converter
pixman 0.34.0_1 Low-level library for pixel manipulation
redshift 1.11 Adjust color temperature of your screen according to your surroundings
sary 1.2.0 Suffix array library
sstp-client 1.0.11_1 SSTP (Microsofts Remote Access Solution for PPP over SSL) client
synfig 1.0.2_2 Command-line renderer
tepl 3.0.0 GNOME Text Editor Product Line
tmux 2.6 Terminal multiplexer
traildb 0.6 Blazingly-fast database for log-structured data
unpaper 6.1_1 Post-processing for scanned/photocopied books
vstr 1.0.15 C string library
zyre 2.0.0 Local Area Clustering for Peer-to-Peer Applications
spatialite-gis 1.0.0c
libgphoto2 2.5.16 Gphoto2 digital camera library
abuse 0.8 Dark 2D side-scrolling platform game
bochs 2.6.9_1 Open source IA-32 (x86) PC emulator written in C++
desktop-file-utils 0.23 Command-line utilities for working with desktop entries
gtkextra 3.3.4 Widgets for creating GUIs for GTK+
libsamplerate 0.1.9 Library for sample rate conversion of audio data
pla 1.2 Tool for building Gantt charts in PNG, EPS, PDF or SVG format
gstreamermm 1.10.0 GStreamer C++ bindings
mosquitto 1.4.14_2 Message broker implementing the MQTT protocol
gtk-gnutella 1.1.13 Share files in a peer-to-peer (P2P) network
calculix-ccx 2.13 Three-Dimensional Finite Element Solver
flac 1.3.2 Free lossless audio codec
rlvm 0.14_3 RealLive interpreter for VisualArts games
mesalib-glw 8.0.0 Open-source implementation of the OpenGL specification
cubeb 0.2 Cross-platform audio library
gtk-vnc 0.7.1 VNC viewer widget for GTK
gupnp-tools 0.8.14 Free replacements of Intel's UPnP tools
at-spi2-atk 2.26.1 Accessibility Toolkit GTK+ module
file-roller 3.26.2 GNOME archive manager
vte3 0.50.2 Terminal emulator widget used by GNOME terminal
lablgtk 2.18.6 Objective Caml interface to gtk+
cattle 1.2.2 Brainfuck language toolkit
center-im 4.22.10_1 Text-mode multi-protocol instant messaging client
omniorb 4.2.2 IOR and naming service utilities for omniORB
gsmartcontrol 1.1.3 Graphical user interface for smartctl
supersonic 0.9.4_7 C++ library providing a column oriented query engine
lighttpd 1.4.48 Small memory footprint, flexible web-server
openfortivpn 1.6.0 Open Fortinet client for PPP+SSL VPN tunnel services
pango 1.40.14 Framework for layout and rendering of i18n text
varnish@4 4.1.9 High-performance HTTP accelerator
tenyr 0.9.5 32-bit computing environment (including simulated CPU)
pgroonga 2.0.2 PostgreSQL plugin to use Groonga as index
archivemount 0.8.7 File system for accessing archives using libarchive
libetonyek 0.1.7 Interpret and import Apple Keynote presentations
libfreehand 0.1.2 Interpret and import Aldus/Macromedia/Adobe FreeHand documents
swfmill 0.3.6 xml2swf and swf2xml processor
adplug 2.3 Free, hardware independent AdLib sound player library
liblqr 0.4.2 C/C++ seam carving library
schroedinger 1.0.11 High-speed implementation of the Dirac codec
libtcod 1.6.4 API for roguelike developers
glslviewer 1.5 Live-coding console tool that renders GLSL Shaders
bindfs 1.13.9 FUSE file system for mounting to another location
php55-magickwand 1.0.9-2_2 ImageMagick MagickWand API
php56-magickwand 1.0.9-2_2 ImageMagick MagickWand API
php55-dmtx 0.0.3_5 PHP bindings for the dmtx library
php56-dmtx 0.0.3_5 PHP bindings for the dmtx library
ndpi 2.2 Deep Packet Inspection (DPI) library
ppsspp 1.5.4 PlayStation Portable emulator
kyua 0.13_1 Testing framework for infrastructure software
monotone 1.1_3 Distributed version control system (DVCS)
blockhash 0.3_1 Perceptual image hash calculation tool
dmtx-utils 0.7.5_3 Read and write data matrix barcodes
gst-plugins-ugly 1.12.4 Library for constructing graphs of media-handling components
gtksourceview3 3.24.6 Text view with syntax, undo/redo, and text marks
libidn2 2.0.4 International domain name library (IDNA2008, Punycode and TR46)
fuse-emulator 1.5.0 Free Unix Spectrum Emulator
zurl 1.9.1 HTTP and WebSocket client worker with ZeroMQ interface
sispmctl 4.0 Control Gembird SIS-PM programmable power outlet strips
yubico-piv-tool 1.5.0 Command-line tool for the YubiKey NEO PIV applet
hfstospell 0.4.5_2 Helsinki Finite-State Technology ospell
liblcf 0.5.3_2 Library for RPG Maker 2000/2003 games data
mimic Lightweight text-to-speech engine based on CMU Flite
pazpar2 1.13.0_2 Metasearching middleware webservice
sile 0.9.5-alpha_3 Modern typesetting system inspired by TeX
h2o 2.2.4 HTTP server with support for HTTP/1.x and HTTP/2
mal4s 1.2.8_6 Malicious host finder based on gource
qjackctl 0.5.0 Simple Qt application to control the JACK sound server daemon
s3fs 1.83 FUSE-based file system backed by Amazon S3
sdl_mixer 1.2.12_3 Sample multi-channel audio mixer library
php55-imagick 3.4.3_6 Provides a wrapper to the ImageMagick library.
php56-imagick 3.4.3_6 Provides a wrapper to the ImageMagick library.
php70-imagick 3.4.3_6 Provides a wrapper to the ImageMagick library.
php71-imagick 3.4.3_6 Provides a wrapper to the ImageMagick library.
lgogdownloader 3.3_2 Unofficial downloader for games
metaproxy 1.13.0_1 Z39.50 proxy and router utilizing Yaz toolkit
ncmpcpp 0.8.1_1 Ncurses-based client for the Music Player Daemon
gedit 3.22.1_2 The GNOME text editor
gspell 1.6.1_2 Flexible API to implement spellchecking in GTK+ applications
gtkspell3 3.0.9_2 Gtk widget for highlighting and replacing misspelled words
graph-tool 2.26_1 efficient network analysis
lobstr 4.0.6_3 Profiles Short Tandem Repeats (STRs) from sequencing data
pulseview 0.4.0_2 Qt-based LA/scope/MSO GUI for sigrok
quaff 0.1.1_3 Pair HMM for aligning FASTQ to FASTA reference
trilinos 12.10.1_5 Solution of large-scale, multi-physics problems
snappy 1.1.7_1 Compression/decompression library aiming for high speed
media-info 17.12 Unified display of technical and tag data for audio/video
mediaconch 17.12 Conformance checker and technical metadata reporter
astrometry-net 0.73 Automatic identification of astronomical images
vcftools 0.1.15 Tools for working with VCF files
openttd 1.7.2 Simulation game based upon Transport Tycoon Deluxe
radx 20171016 Software package for radial radar data
ruby-build 20171226 Install various Ruby versions and implementations
perkeep 0.9_1 Lets you permanently keep your stuff, for life
libgig 4.1.0 Library for Gigasampler and DLS (Downloadable Sounds) Level 1/2 files
yaf 2.9.3 Yet another flowmeter: processes packet data from pcap(3)
alglib 3.12.0 Cross-platform numerical analysis library
mlpack 2.2.5 Scalable C++ machine learning library
qca 2.1.3_2 Qt Cryptographic Architecture (QCA)
gnumeric 1.12.38 GNOME Spreadsheet Application
pianod 176 Pandora client with multiple control interfaces
czmq 4.1.0 High-level C binding for ZeroMQ
anjuta 3.26.0 GNOME Integrated Development Environment
collectd 5.8.0 Statistics collection and monitoring daemon
eralchemy 1.1.0 Simple entity relation (ER) diagrams generation
evince 3.26.0_2 GNOME document viewer
fontforge 20170731_2 Command-line outline and bitmap font editor/converter
libepoxy 1.4.3 Library for handling OpenGL function pointer management
liblunar 2.2.5 Lunar date calendar
libtorrent-rasterbar 1.1.6 C++ bittorrent library by Rasterbar Software
nanomsgxx 0.2_1 Nanomsg binding for C++11
oscats 0.6_2 Computerized adaptive testing system
silk 3.16.0 Collection of traffic analysis tools
subversion@1.8 1.8.16 Version control system
terminator 0.98 Multiple terminals in one window
nvc 1.3.1 VHDL compiler and simulator
pdf2htmlex 0.14.6_19 PDF to HTML converter
ttfautohint 1.8.1 Auto-hinter for TrueType fonts
monero Official monero wallet and cpu miner
blastem 0.5.1 Fast and accurate Genesis emulator
libmspub 0.1.3 Interpret and import Microsoft Publisher content
link-grammar 5.4.3 Carnegie Mellon University's link grammar parser
libdrawtext 0.4_1 Library for anti-aliased text rendering in OpenGL
glib 2.54.3 Core application library for C
tor Anonymizing overlay network for TCP
libpagemaker 0.0.4 Imports file format of Aldus/Adobe PageMaker documents
lcm 1.3.1 Libraries and tools for message passing and data marshalling
pygobject3 3.26.1 GNOME Python bindings (based on GObject Introspection)
fb-client 2.0.3_2 Shell-script client for
lensfun 0.3.2_2 Remove defects from digital images
sassc 3.4.8 Wrapper around libsass that helps to create command-line apps
git-annex 6.20180112 Manage files with git without checking in file contents
handbrake 1.0.7 Open-source video transcoder available for Linux, Mac, and Windows
nordugrid-arc 5.0.2 Grid computing middleware
libgosu 0.13.2 2D game development library
mkvtoolnix 20.0.0 Matroska media files manipulation tools
libqalculate 2.2.1 Library for Qalculate! program
ibex 2.6.5 C++ library for constraint processing over real numbers
ttyd 1.4.0 Command-line tool for sharing terminal over the web
php55-memcached 2.2.0_4 Memcached via libmemcached library
php56-memcached 2.2.0_4 Memcached via libmemcached library
php70-memcached 3.0.3_3 Memcached via libmemcached library
rpm 4.14.1 Standard unix software packaging tool
urh 1.9.2 Universal Radio Hacker
libdivecomputer 0.6.0 Library for communication with various dive computers
freeciv 2.5.10 Free and Open Source empire-building strategy game
owfs 3.2p2 Monitor and control physical environment using Dallas/Maxim 1-wire system
micropython 1.9.3_1 Python implementation for microcontrollers and constrained systems
mlt 6.6.0 Author, manage, and run multitrack audio/video compositions
theora 1.1.1 Open video compression format
highlight 3.42 Convert source code to formatted text with syntax highlighting
hyperscan 4.7.0 High-performance regular expression matching library
libraw 0.18.7 Library for reading RAW files from digital photo cameras
sdl2_image 2.0.2 Library for loading images as SDL surfaces and textures
sdl2_mixer 2.0.2_3 Sample multi-channel audio mixer library
sdl2_net 2.0.1 Small sample cross-platform networking library
cloog 0.18.4_2 Generate code for scanning Z-polyhedra
freeswitch 1.6.19_2 Telephony platform to route various communication protocols
sdl2_ttf 2.0.14 Library for using TrueType fonts in SDL applications
transmission 2.93 Lightweight BitTorrent client
wget 1.19.4_1 Internet file retriever
autogen 5.18.12_1 Automated text file generator
bdw-gc 7.6.4 Garbage collector for C and C++
crystal-lang 0.24.1_2 Fast and statically typed, compiled language with Ruby-like syntax
zile 2.4.14_2 Text editor development kit
herrie 2.2 Minimalistic audio player built upon Ncurses
gobject-introspection 1.54.1 Generate introspection data for GObject libraries
ncurses 6.1 Text-based UI library
rgbds 0.3.5 Rednex GameBoy Development System
encfs 1.9.4 Encrypted pass-through FUSE file system
fizmo 0.8.5_1 Z-Machine interpreter
nano 2.9.3 Free (GNU) replacement for the Pico text editor
bitcoin 0.15.1_1 Decentralized, peer to peer payment network
augeas 1.10.1 Configuration editing tool and API
dbus-glib 0.110 GLib bindings for the D-Bus message bus system
conan 1.0.4 Distributed, open source, package manager for C/C++
harfbuzz 1.7.5 OpenType text shaping engine
shogun 6.1.3 Large scale machine learning toolbox
libhttpseverywhere 0.8.0 Bring HTTPSEverywhere to desktop apps
rom-tools 0.194 Tools for Multiple Arcade Machine Emulator
ansible Automate deployment, configuration, and upgrading
gocryptfs 1.4.3 Encrypted overlay filesystem written in Go
freedink 108.4_2 Portable version of the Dink Smallwood game engine
mgba 0.6.1_2 Game Boy Advance emulator
nghttp2 1.30.0 HTTP/2 C Library
ideviceinstaller 1.1.0_4 Cross-platform library for communicating with iOS devices
usbmuxd 1.0.10_1 USB multiplexor daemon for iPhone and iPod Touch devices
fribidi 1.0.1 Implementation of the Unicode BiDi algorithm
mpdas 0.4.5 C++ client to submit tracks to audioscrobbler
gifski 0.8.0 Highest-quality GIF encoder based on pngquant
hwloc 2.0.0 Portable abstraction of the hierarchical topology of modern architectures
libzzip 0.13.68 Library providing read access on ZIP-archives
neko 2.2.0_3 High-level, dynamically typed programming language
open-babel 2.4.1 Chemical toolbox
opencolorio 1.1.0 Color management solution geared towards motion picture production
thrift@0.9 0.9.3 Framework for scalable cross-language services development
wimlib 1.12.0 Library to create, extract, and modify Windows Imaging files
gexiv2 0.10.8 GObject wrapper around the Exiv2 photo metadata library
libbitcoin-explorer 3.5.0 Bitcoin command-line tool
libbitcoin-node 3.5.0 Bitcoin Full Node
libbitcoin-server 3.5.0 Bitcoin Full Node and Query Server
vips 8.6.2 Image processing library
uriparser 0.8.5 URI parsing library (strictly RFC 3986 compliant)
gxml 0.16.2 GObject-based XML DOM API
gegl 0.3.28 Graph based image processing framework
groonga 8.0.0 Fulltext search engine and column store
neovim 0.2.2_1 Ambitious Vim-fork focused on extensibility and agility
saldl 39 CLI downloader optimized for speed and early preview
graphicsmagick 1.3.28_1 Image processing tools collection
sane-backends 1.0.27_4 Backends for scanner access
e2fsprogs 1.43.9 Utilities for the ext2, ext3, and ext4 file systems
flactag 2.0.4_1 Tag single album FLAC files with MusicBrainz CUE sheets
sslsplit 0.5.2 Man-in-the-middle attacks against SSL encrypted network connections
py3cairo 1.16.2 Python 3 bindings for the Cairo graphics library
swi-prolog 7.6.4 ISO/Edinburgh-style Prolog interpreter
fcl 0.5.0 Flexible Collision Library
fuse-zip 0.4.5 FUSE file system to create & manipulate ZIP archives
libgee 0.20.1 Collection library providing GObject-based interfaces
mpd 0.20.17 Music Player Daemon
s3-backer 1.4.4 FUSE-based single file backing store via Amazon S3
monetdb 11.27.13 Column-store database
grv 0.1.2 Terminal interface for viewing git repositories
knot 2.6.5 High-performance authoritative-only DNS server
libav 12.3 Audio and video processing tools
logstalgia 1.1.1 Web server access log visualizer with retro style
mame 0.194_1 Multiple Arcade Machine Emulator
io 2017.09.06 Small prototype-based programming language
gpredict 2.2.1 Real-time satellite tracking/prediction application
qt 5.10.1 Cross-platform application and UI framework
pyenv 1.2.1 Python version management
srt 1.2.2 Secure Reliable Transport
qemu 2.11.1 x86 and PowerPC Emulator
libsbol Read and write files in the Synthetic Biology Open Language (SBOL)
gphoto2 2.5.15 Command-line interface to libgphoto2
libvoikko 4.1.1_1 Linguistic software and Finnish dictionary
mono Cross platform, open source .NET development framework
gtk+3 3.22.28 Toolkit for creating graphical user interfaces
irssi 1.1.1 Modular IRC client
gdb 8.1 GNU debugger
libpqxx 6.1.0 C++ connector for PostgreSQL
leptonica 1.75.3 Image processing and image analysis library
vala 0.38.8 Compiler for the GObject type system
pc6001vx 2.32.0 PC-6001 emulator
libical 3.0.2 Implementation of iCalendar protocols and data formats
sysbench 1.0.13 System performance benchmark tool
babl 0.1.44 Dynamic, any-to-any, pixel format translation library
mapserver 7.0.7 Publish spatial data and interactive mapping apps to the web
glade 3.20.3 RAD tool for the GTK+ and GNOME environment
chocolate-doom 3.0.0 Accurate source port of Doom
imagemagick@6 6.9.9-35 Tools and libraries to manipulate images in many formats
folly 2018.02.19.00 Collection of reusable C++ library artifacts developed at Facebook
node-build 3.0.2 Install NodeJS versions
freetds 1.00.82 Libraries to talk to Microsoft SQL Server and Sybase databases
dub 1.7.2 Build tool for D projects
node@8 8.9.4 Platform built on V8 to build network applications
ruby 2.5.0_2 Powerful, clean, object-oriented scripting language
ruby@2.3 2.3.6_3 Powerful, clean, object-oriented scripting language
pinentry 1.1.0_1 Passphrase entry dialog utilizing the Assuan protocol
rust 1.24.0 Safe, concurrent, practical language
gnupg 2.2.5 GNU Pretty Good Privacy (PGP) package
node 9.6.1 Platform built on V8 to build network applications
pypy 5.10.0_1 Highly performant implementation of Python 2 in Python
pypy3 5.10.1 Implementation of Python 3 in Python
python 2.7.14_3 Interpreted, interactive, object-oriented programming language
python3 3.6.4_2 Interpreted, interactive, object-oriented programming language
unicorn 1.0.1 Lightweight multi-architecture CPU emulation framework
libstrophe 0.9.2 XMPP library for C
dspdfviewer 1.15.1_5 Dual-Screen PDF Viewer for latex-beamer
flif 0.3 Free Loseless Image Format
infer 0.13.1 Static analyzer for Java, C, C++, and Objective-C
gwenhywfar 4.20.0 Utility library required by aqbanking and related software

Recent formula history

Mike McQuaid pkg-config: add HTTP mirror.
ilovezfs pkg-config: fix test on 10.13 (#15278)
ilovezfs pkg-config: use bintray for mirror (#14512)
Tom Schoonjans pkg-config 0.29.2
Mike McQuaid pkg-config: default HOMEBREW_REPOSITORY changed.

Formula code at GitHub