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Re: best OS for using gnustep on tiBook?
From: |
Lars Sonchocky-Helldorf |
Subject: |
Re: best OS for using gnustep on tiBook? |
Date: |
Mon, 2 Sep 2002 13:28:51 +0200 |
>> Which do you guys recommend? Any links to how-tos on this kind of
setup
>> greatly appreciated...
>
>I've no practical experience of Linux on power-pc, but from what I've
>read, I'd try first Yellow Dog Linux, to have something running.
>
>I'm not sure you'd even have all the needed drivers for Darwin to run
>(or at least to boot) on a power-pc Macintosh... However, if the
>driver situation of Darwin evolved favorably (both on power-pc and on
>intel&amd), this would be a nice system integrating Darwin and
>GNUstep.
Well, since Darwin makes up the (open source) foundation (NOT to be
confused with the foundation of Cocoa or GNUstep) of Mac OS X there will
hardly be any driver problems with Darwin on a PowerBook. Remember, Darwin
is mainly Mac OS X minus the GUI and some other fancy stuff. However, I
would not recommend it as the base for GNUstep yet if you want to have a
well tested system. Although the GNUstep base appears to work on Darwin if
used with the GNU ObjC runtime, IMHO nobody has tried to compile or use
the GNUstep GUI on Darwin yet.
I would go for some sort of Linux/PPC (Yellow Dog, SuSE) for using
GNUstep. One issue in this type of setup is the difficulty of data
exchange between Linux and Mac OS X. Linux does not support HFS+ (main
file system of Mac OS X) and there are no Kernel Extensions for Mac OS X
that support some sort of a Linux filesystem (wether it be ext2, 3 or some
journaling type). The only solution so far seems to be to use HFS (this is
the old Mac filesystem, it limits you to filenames no longer than 32
characters) or, for the brave of heart, even some sort of Windows
filesystem, which should be supported properly by both Linux and Mac OS X.
>
>
>
>By the way, I've go a question about the TiBook. I've been hesitating
>for 8 months about buying a top-notch TiBook configuration for MacOSX,
>but the $6000 price tag, vs the $2500 at most it would cost to build
>an "equivalent" PC laptop with GNUstep/Linux or FreeBSD makes me
>wonder if it really is worth the cost. What do you think? (Even
>discounting the expected culture shock for someone coming from the
>NeXT GUI).
The quality of workmanship of a PowerBook is classes better than of an al
cheapo PC Laptop. You get far more battery life on a PowerBook. You get
integrated WLAN (no antennas to break of), you get bootable firewire,
which is good if you have external 2,5 inch poket drives. Firewire comes
also in the 6 pin flavor, which means that you don't have to carry
powersupplies for your external gadgets. For the other connectors (look at
http://www.apple.com/powerbook/specs.html) I don't have a comparison to PC
hardware since it differs to much from PC laptop to PC laptop. As a rule
of thumb I would say if you go featurewise for an equaly equipped brand PC
laptop, you'll pay about the same ammount of money.
And you'll get Jagwire ;-) for free and not those - broken by design -
Windows variants.
>
>Alternatively, what are the performance of other TiBooks like? (other
>than the top-notch, full-loaded, fastest configuration).
greetings, Lars