It all started with NeXTSTEP a revolutionary new OS based on Mach kernel, Unix tools and the NeXTSTEP programming environment and user interface.
1988. When Steve Jobs left Apple Computers, Inc he started a new company called NeXT Computers , Inc. In 1988 the company released a computer called the NeXTCube with a new operating system called NeXTSTEP.
1989. In 1989 NeXTSTEP 1.0 saw the light of day.
The GNU project by the FSF wanted to join the first cross platform programming environment that NeXTSTEP promised to be with names like Sun, Digital, IBM and probably even HP behind it.
11 May 1991. Barry Merriman first uses the name GnUStep as far as I have been able to figure out:
Subject: GnUStep <snip> >The best bet is Next being nice enough to give NextStep to the FSF, >and let us run it on GNU (based on Mach3). Yes, this would be great; they could call it GnUStep. <snip>
Development starts in a dual fasion. Andrew McMullem starts from scratch writting what will become the Foundation part of the NeXTSTEP system and Paul Kunz from SLAC has already written with others objcX (AppKit) to be able to use their HippoDraw application on other systems then NeXT.
21 May 1993. Alpha Release of the Collection Library for GNU Objective-C by Andrew McCallum (libcoll).
<snip> * What is the Collection library? It's a library of Objective-C objects with similar functionality to Smalltalk's Collection objects. It includes: Set, Bag, Array, LinkedList, LinkList, CircularArray, Queue, Stack, SortedArray, MappedCollector, GapArray and DelegateList. Outside of its main heirarchy it also includes List, HashTable and Storage objects compatible with NeXT's objects of the same name. <snip>
22 May 1993. Kresten Krab Thorup releases Beta releases of the GNU Objective C Collection library
Late 1993 Next Computers Inc. and SunSoft inc. announce that they will write a standard called OpenStep which other implementations can adhere to.
I must let you all know that a "GNU" implementation of OpenStep is in the works, and has been for a few months now. It started from two directions: One, some people at the Stanford Linear Accelerator Center needed to be able to compile their NeXTSTEP apps on a other machines. They wrote quite a bit of their code to make a NeXT- like API on top of Motif. More beyond this, I really shouldn't say, as that wasn't my project. Two, I decided that I'd like to be able to create programs in a NeXT environment, but couldn't afford the NeXT machine OR their software for Intel machines (or the special hardware they require for the Intel machines). So I decided to start drawing up my own API. Since the announcement of OpenStep, our two teams have come together, somewhat. SLAC agreed to let what they created into GNU, and my idea was to make my software GNU all along. While their are still differences in the implementation details between our groups, I believe we can still create the "GnuStep" everyone here would like to see in a reasonably short period of time... The current implementation is still rather flakey, but IT DOES WORK, kinda. The idea, at the moment is to fix up what we already have to make it true OpenStep. The current phase is to isolate the Motif components of SLAC's library, and set the whole thing up so that Objective-C "categories" can be used to run OpenStep on a variety of windowing systems. The first windowing system we are supporting will, of course, be X. Motif support may be done at the same time, although Motif is being looked down upon the the GNU gods (can't say I disagree!). There has been a call for help placed in the GNU Objective-C mailing list, and it's now being placed here. It would be a tremendous help for those out there to be willing to spend some time to "fix" what we already have (isolating Motif), and to build the remaining necessary components. If all of you out there really mean what you say, that you'd love to see OpenStep for your machine (even in a somewhat crippled implementation), let me know! The plan is being layed out, and WE NEED HELP! The current SLAC implementation is available at ftp.slac.stanford.edu:pub/sources/objcX-0.5.tar.gz Thank you. -- Keith -- Keith Mason
27 January 1994. Michael D. Marchionna sends out a CALL FOR VOLUNTEERS FOR A NeXTStep -> OpenStep --> GnuStep PROJECT
<snip> According to the NeXT/SUN announcement the OpenStep specification will include the following: o Objective-C compiler o Display PostScript o The NeXT AppKit o Portable Distributed Objects o Project/Interface Builder For GnuStep to become a reality the above software tools need to be developed. If this sounds absurd perhaps you should stop reading now. If not, let's take a closer look at what needs to be built. <snip>
19 October 1994.
October 19, 1994 NeXT Computer, Inc. and SunSoft, Inc. are pleased to release the specification of the final OpenStep application programming interface. The specification is available in two formats: OpenStepSpec_rtf.tar.Z Rich Text format (RTF) OpenStepSpec.ps.Z PostScript format The RTF version is especially suitable for on-line study since it allows text searches. However, it doesn't preserve the page numbering and footers of the original. The PostScript version, which does preserve page formatting, is provided for those who wish to print the specification.
8 November 1994. Andrew McCallum releases GNU Objective C Class Library version 0.1.0
<snip> It is a library of general-purpose, non-graphical Objective C objects designed in the Smalltalk tradition. It includes collection objects for maintaining groups of objects and C types, streams for I/O to various destinations, coders for formating objects and C types to streams, ports for network packet transmission, distributed objects (remote object messaging), pseudo-random number generators, and time handling facilities. <snip> Renamed the library from `libcoll' to `libobjects'. <snip>
21 November 1994.
REDWOOD CITY, Calif.-November 21, 1994-NeXT Computer, Inc. and SunSoft, Inc. released on-time the final specification which defines the application programming interface (API) for OpenStep. The OpenStep specification is now available to the public via anonymous FTP from NeXT's archive server: ftp.next.com. The delivery of this open specification, jointly announced by NeXT and SunSoft, Inc. one year ago this month, demonstrates the two companies' dedication to creating an open object standard.
The OpenStep standard is there and the GNUStep project has the goal of writting objcX and libobjects into a real OpenStep compliant system.
January 1995. The first announcement in the GNU Bulletin:
GNU's Bulletin January, 1995: * GNUStep: GNU OpenStep OpenStep is an object-oriented application programming interface specification being proposed as an open object standard. Since its announcement over a year ago, there has been much interest in a GNU implementation, which is named GNUStep. Work has started on an implementation using an existing library written in Objective-C as a starting point. Much work remains to be done to bring this library close to the OpenStep specifications. Volunteers should contact `Paul_Kunz@'.
March 1995. First found CVS checkin of Adam Fedor
27 April 1995. gnustep.org is registered
18 July 1995. Paul F. Kunz announces version 0.86 of objcX library
26 December 1995. Adam Fedor announces version 0.87 of the Objective-C GUI Library (objcX)
1996. The GUI library is about 25 percent done. It is going through a major transition at the moment to coordinate work from multiple developers, DisplayPostscript, and the non-OpenStep objcX library into a single package
139616 1996/08/31 20:12 /OpenStep/systems/gnustep/sources/alpha-snapshots/gnustep-gui-960621.tar.gz 85360 1996/08/31 20:06 /OpenStep/systems/gnustep/sources/alpha-snapshots/gnustep-xdps-960621.tar.gz 32650 1996/08/31 20:00 /OpenStep/systems/gnustep/sources/alpha-snapshots/objc-960605-diff.gz 196505 1996/08/31 19:55 /OpenStep/systems/gnustep/sources/alpha-snapshots/pthreads.0.9.2.tar.gz 643383 1996/09/06 20:07 /OpenStep/systems/gnustep/sources/gstep-base-0.2.7.tar.gz 0 1996/09/22 01:58 /OpenStep/systems/gnustep/sources/gstep-base-960531.tar.gz 416615 1996/08/31 19:24 /OpenStep/systems/gnustep/sources/libobjects-0.1.19.tar.gz 408159 1996/08/31 19:50 /OpenStep/systems/gnustep/sources/objcX-0.87.tar.gz
4 Oktober 1996. First release that integrates the x/DPS backend.
* GNUstep Base Library (gstep-base): gstep-base-0.2.10.tar.gz. * Display Ghostscript System (dgs): dgs-0.1.1.tar.gz. * GNUstep GUI Library (gstep-gui): gstep-gui-0.1.1.tar.gz. * GNUstep GUI X/DPS Backend (gstep-xdps): gstep-xdps-0.1.2.tar.gz.
16 March 1998. Adam Fedor announces GNUstep version 0.5.0
* This is first release which has all of the core GNUstep libraries combined into a single package which allows configuring, making, and installing of all the core libraries with just a few commands.
10 june 1998. Initial xraw backend
A preliminary snapshot of a pure X-windows backend to GNUstep has been placed at ftp://alpha.gnu.org/gnu/gnustep/snap/xraw.0.0.1.tar.gz This library is probably buggy, only developers willing to send in bug fixes should use it. The library is based on NSXKit. Felipe A. Rodriguez has done some great work updating it to get it to work as a backend. Please send any bug fixes, or offers to help, to him.
28 March 1999. xgps moved into core
The xgps backend has been moved into core. xgps is a backend that is very similar to xraw, except that it is a step closer to getting rid of the backend system altogether, by moving more functionality into a backend "Drawing Engine", and should make it easier to integrate and track the XDPS backend (when it comes back online in a few weeks or so...)
9 March 1999. GNUstep version 0.5.5
* A new X11 only gui backend was written, and the gui was much improved (probably an understatement). The X11 backend is the default now, until DGS gets improved.
14 September 1999. Adam Fedor announces GNUstep Version 0.6.0
The XDPS backend now works and is basically consistant with the xgps library, although because of deficiencies in DGS, compositing and alpha channel do not work.
9 April 2001. Adam Fedor announces GNUstep LaunchPad Version 1.0.0
GNUstep Make GNUstep Base GNUstep Guile JIGS
Foundation is now an official 1.0.0 release.
12 April 2002. Alexander Malmberg makes his first release for the libart/freetype-based backend
01 May 2002. GNUstep GUI 0.7.7. Big change in the GUI library which now consists of a backend:
The graphics/window interface was completely revamped. Window functions were split into a separate class, GSDisplayServer, and many PS and DPS functions were removed that were never implemented. However, new functionality was added to make things faster and eventually implement Quartz compatibility. In addition, the old backends, xgps and xdps were depreciated in favor of a new backend, simply named back, which can be configured for a variety of window server and graphics implementations, and also allow for improved code sharing. In addition there is now a window server backend for Windows computers, although it is in a very alpha state.
28 July 2002. GNUstep Base Release 1.4.0: DO now works on Windows, Runs on Darwin with GNU runtime.
25 December 2002. Nicola Pero announces first public release of Renaissance.
27 July 2003. GNUstep GUI 0.8.8 with the art backend incorporated