Linux users who want to run Windows applications without switching operating systems have been able to do so for years with Wine, software that lets apps designed for Windows run on Unix-like systems.
Aug 06, 2013 There has been no robust equivalent allowing Mac applications to run on Linux, perhaps no surprise given that Windows is far and away the world's most widely used desktop operating system. Oct 13, 2008 Hi, Just wish to know if Mac games could be played in Linux. You may think that this is a stupid question but I am asking this because since both Mac and Linux are based on Unix may be its possible to run Mac games in Linux. Jul 05, 2017 DOSBox: DOSBox is the ideal way to run old DOS applications and games on Windows, Mac OS X, or Linux. DOSBox won’t help you run Windows games at all, but it will allow you to run PC games written for DOS PCs before Windows existed. Games are becoming more cross-platform all the time. Valve’s SteamOS helps here, too. Games that run on SteamOS (or Linux, in other words) need to.
There has been no robust equivalent allowing Mac applications to run on Linux, perhaps no surprise given that Windows is far and away the world's most widely used desktop operating system. A developer from Prague named Luboš Doležel is trying to change that with 'Darling,' an emulation layer for OS X.
'The aim is to achieve binary compatible support for Darwin/OS X applications on Linux, plus provide useful tools that will aid especially in application installation,' Doležel's project page states. Darwin is Apple's open source operating system, which provides some of the backend technology in OS X and iOS. The name 'Darling' combines Darwin and Linux. Darling works by 'pars[ing] executable files for the Darwin kernel... load[ing] them into the memory... and execut[ing] them.'
But there is a ways to go. 'Darling needs to provide an ABI-compatible [application binary interface] set of libraries and frameworks as available on OS X... by either directly mapping functions to those available on Linux, wrapping native functions to bridge the ABI incompatibility, or providing a re-implementation on top of other native APIs,' the project page notes.
Doležel, who started Darling a year ago, described the project and its progress in an e-mail interview with Ars. Darling is in the early stages, able to run numerous console applications but not much else. 'These are indeed the easiest ones to get working, albeit 'easy' is not the right word to describe the amount of work required to achieve that,' Doležel said. 'Such applications include: Midnight Commander, Bash, VIM, or Apple's GCC [GNU Compiler Collection]. I know it doesn't sound all that great, but it proves that Darling provides a solid base for further work.'
Users must compile Darling from the source code and then 'use the 'dyld' command to run an OS X executable,' Doležel said. One roadblock is actually getting Mac .dmg and .pkg application files working on a Linux system. Because doing so isn't that straightforward, Doležel said, 'I've written a FUSE module that enables users to mount .dmg files under Linux directly and without root privileges. An installer for .pkg files is underway.'
Unix/Linux synergy
The fact that OS X is a Unix operating system provides advantages in the development process. 'This saved me a lot of work,' Doležel explained. 'Instead of implementing all the 'system' APIs, it was sufficient to create simple wrappers around the ones available on Linux. I had to check every function for ABI compatibility and then test whether my wrapper works, so it wasn't as easy as it may sound.'
Another lucky break not available to Wine developers is that Apple releases some of the low-level components of OS X as open source code, 'which helped a lot with the dynamic loader and Objective-C runtime support code,' Doležel noted.
But of course, the project is an extremely difficult one. Doležel isn't the first to try it, as Darling was initially based on a separate project called 'maloader.' Doležel said he heard from another group of people 'who started a similar project before but abandoned the idea due to lack of time.'
Doležel was actually a novice to OS X development when he started Darling, being more familiar with OS X from a user's perspective than a developer's perspective. 'I have personally looked for something like Darling before, before I realized I would have to start working on it myself,' he said.
Darling relies heavily on GNUstep, an open source implementation of Apple's Cocoa API. GNUstep provides several core frameworks to Darling, and 'the answer to 'can it run this GUI app?' heavily depends on GNUstep,' Doležel said. Doležel is the only developer of Darling, using up all his spare time on the project.
No reverse-engineering
Doležel isn't reverse-engineering Apple code, noting that it could be problematic in terms of licensing and also that 'disassembling Apple's frameworks wouldn't be helpful at all because Darling and the environment it's running in is layered differently than OS X.'
The development process is a painstaking one, done one application at a time. Doležel explains:
To improve Darling, I first take or write an application I'd like to have running. If it is someone else's application, I first examine it with one of the tools that come with Darling to see what frameworks and APIs it requires. I look up the APIs that are missing in Apple's documentation; then I create stub functions for them and possibly for the rest of the framework, too. (Stub functions only print a warning when they are called but don't do any real work.)
The next step is to implement all the APIs according to the documentation and then see how the application reacts. I also add trace statements into important functions to have an insight into what's happening. I believe this is very much like what Wine developers do.
Ubuntu
When things go wrong, I have to use GDB [GNU Debugger] to debug the original application.
It is rather unfortunate that Apple's documentation is often so poorly written; sometimes I have to experiment to figure out what the function really does. Many OS X applications seem to contain complete pieces of example code from Apple's documentation, presumably because one would have to spend a lot of time getting to understand how the APIs interact. This is why I appreciate open source so much—when the documentation is sketchy, you can always look into the code.
Years of development are needed. Similar to Wine, 'Having a list of applications known to be working is probably the best way to go,' Doležel said.
Darling should work on all Linux distributions, he said, with the catch that 'many apps for OS X are 32-bit only, and installing 32-bit packages on a 64-bit Linux system could be tricky depending on your distribution. I personally use Gentoo Linux, so I'm gradually creating a Portage overlay that would compile Darling and all dependencies for both 32-bit and 64-bit applications.'
Doležel would like to bring Angry Birds, other games, and multimedia applications to Linux. Darling could potentially 'be used to run applications compiled for iOS,' he writes on the project site. This will also be a challenge. 'The intention is to support the ARM platform on the lowest levels (the dynamic loader and the Objective-C runtime),' he writes. 'Rewriting the frameworks used on iOS is a whole different story, though.'
This simple guide will show you how to play the majority of ABDL games on FoxTaleTimes if you don't have a windows computer. This should allow a lot more users to be able to experience these wonderful games.Step 1: Install WINE. There's already plenty of guides on how to do this. So I'll simply provide the official link to the WINE HQ website. You should always install the staging or beta version. If you experience crashes or errors in the stable version, you will not be able to report your findings. I recommend the staging version since it allows features that the beta doesn't have. However, you won't need those staging features in order to run RPG Maker games.
Running Mac Games On Linux Windows 10
https://www.winehq.org/downloadStep 2: Disable WINEGStreamer. This can create crash issues and therefore make you unable to play VX/Ace games. I'll provide a photo graph to make this process easier. First of all, run the following command in your terminal 'winecfg.' This is assuming you are using Linux. I am unsure how you run winecfg on mac but you should easily be able to find a guide. Notice that I am using a virtual desktop, that will be explained in step 3.
Shoutout to the wine community for helping me on this issue. https://bugs.winehq.org/show_bug.cgi?id=42456
Step 3: If you're trying to run an MV game then read this. Otherwise skip this step. MV games have an error where they will black screen. You will have to enable a virtual desktop in order to fix the issue.
Run Mac Software On Linux
Another shoutout to the WINE community. No seriously, this is the most helpful community on the Internet you will will ever encounter. This issue was reported in another game called 'Syberia.'https://appdb.winehq.org/objectManager. ... &iId=23861
Step 4: Help I'm running a Japanese game. In the unlikely event that you encounter a Japanese game on FoxTaleTimes, Linux comes with a locale emulator built in. Unlike Windows. Run the following command in the Linux Terminal. 'LANG=ja_JP.UTF-8 wine /path/to/game/game.exe' You will have to run Japanese games from the terminal or create a script. Unfortunately, I am not a mac user, so I can't provide much information on the subject.
Step 5: Install the RTP's. You will have to ask the developer what version of RPG maker they use in order to install the correct one. No fancy setup is required. Just run the exe files in WINE and you are good to go. http://www.rpgmakerweb.com/download/add ... e-packages