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Darling uses a kernel module to provide certain OS X specific features, mainly Mach Ports IPC. No OS X application can be run without this module, since Libc requires Mach Ports for its initialization and even for very basic things such as
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by providing alternative implementations of the libraries and frameworks that macOS programs call. This method of duplication differs from other methods that might also be considered emulation, where macOS programs run in a
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released by Apple. The Mach-O transition allows these frameworks to be built more easily, because they are now built as the Mach-O format they were intended for. To fill in the gaps for many higher-level frameworks like
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with a GPL license. It is not the same as including GPL code in APSL software, and the APSL license allows for linking from code with a different license (in this case GPL). The module handles the typical job of a
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loader dyld does. This proved to be hard, and since a 2017 "Mach-O transition" Darling has been using a lightweight loader just enough to launch the open-source Apple dyld instead.
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The project started in the summer of 2012 and builds on a previous project, named maloader, which was discontinued due to a lack of time. The layer has been shown to work with many
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The larger
Darling system is based on many external components which use various licenses, all of which are open-source. The primary license is
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The frameworks and system libraries in
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handling. Some licensing issues exist in the darling-mach module, as the team are adding
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387:"You Can Now Use 'Darling' to Run macOS Software on Linux | iPhone in Canada Blog"
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488:"Darling Picks Up New Contributors For Its macOS Compatibility Layer On Linux"
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A simple 'HelloWorld' Cocoa app demonstrated on macOS (left) and Linux (right)
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Higher than the kernel is the root environment. Darling, like WINE, supports
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622:"Issue: Code from Apple under the APSL is incompatible with the GPL"
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438:"OS X apps run on Linux with Wine-like emulator for Mac software"
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based on the Cocoa framework. Darling has the ability to extract
464:"Will we ever be able to run OS X apps in Linux with Darling?"
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542:"OS X apps on their way to Linux courtesy of Darling project"
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195:, etc. on the layer, but it also has basic support for
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413:"MacOS programs on Linux? With Darling it is possible"
244:kernel (with an APSL license) wrapped into a Linux
218:At the entry of the Darling system is a loader for
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279:(as opposed to path translation in WINE).
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68:0.1.20220213 / 13 February 2022
275:prefixes, implemented using the Linux
163:for Linux. It duplicates functions of
411:González, Diego Germán (2021-10-31).
236:To provide the macOS binaries with a
16:Open-source macOS compatibility layer
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517:"Installing software - Darling Docs"
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334:https://github.com/darlinghq/darling
222:binaries, the executable format for
568:"Mach-O linking and loading tricks"
299:, Darling uses code from Cocotron,
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566:Bugaev, Sergey (24 July 2018).
498:from the original on 2022-06-17
393:from the original on 2022-06-17
697:Software using the GPL license
436:Brodkin, Jon (6 August 2013).
287:for the Darwin system inside.
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687:Free software programmed in C
540:Heath, Nick (15 July 2013).
210:applications in the future.
206:The project aims to support
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329:https://www.darlinghq.org/
240:, Darling uses a modified
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682:Linux emulation software
176:for running macOS apps.
197:graphical applications
264:modifications to the
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677:Free system software
672:Compatibility layers
589:"Build Instructions"
301:ApportableFoundation
157:free and open-source
161:compatibility layer
129:Various, primarily
118:Compatibility layer
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655:. 16 October 2021.
521:docs.darlinghq.org
185:Midnight Commander
47:Original author(s)
362:www.darlinghq.org
227:operating systems
201:Apple Disk Images
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214:Architecture
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181:console apps
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358:"Darling |"
292:source code
251:Mach kernel
666:Categories
631:12 January
603:2020-01-12
573:12 January
548:23 January
526:2022-01-27
502:2022-06-17
473:2018-07-23
447:23 January
422:2022-06-17
397:2022-06-17
372:2022-06-17
340:References
183:, such as
89:Repository
75:2022-02-13
647:"Darling"
468:InfoWorld
285:container
277:overlayfs
142:darlinghq
609:sleep().
496:Archived
391:Archived
268:kernel.
593:Darling
544:. ZDNet
311:License
305:GNUstep
224:Apple's
153:Darling
137:Website
125:License
73: (
20:Darling
652:GitHub
626:GitHub
303:, and
273:chroot
238:kernel
220:Mach-O
193:Python
159:macOS
317:GPLv3
297:Cocoa
165:macOS
155:is a
131:GPLv3
106:Linux
633:2020
575:2020
550:2014
449:2014
266:APSL
174:WINE
144:.org
113:Type
281:PID
262:GPL
259:GNU
255:IPC
242:XNU
208:iOS
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558:^
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