Gentoo Archives: gentoo-embedded

From: nDiScReEt <eNdErLoRd@×××××××.nEt>
To: gentoo-embedded@g.o
Subject: [gentoo-embedded] Porting Applications
Date: Fri, 07 Nov 2003 03:06:42
Message-Id: 200311062105.42455.eNdErLoRd@nEtZeRo.nEt
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4 Since we are committing to uClibc (I have no complaints and am in complete
5 agreement, except....) that raises a new issue. Well, not entirely new but an
6 issue nonetheless. Familiar is now trying to krack down on developers and
7 contributors to provide links to their source code used to make their current
8 binary programs. The downside is that without the special patches and what
9 not, alot of useful and great programs can not be ported readily to uClibc.
10 Not saying that this is an impossibility, just saying that how do we design
11 the ebuild to port current gentoo applications to fit and function in our
12 embedded environments. Not all PDAs have the same screen size and memory
13 constraints as noted in an earlier post. As memory is an important factor, it
14 shouldn't be a penalty for those with bigger memory and displays. There
15 should be a tool that works like genmenu, in which where you use this program
16 (let us call it "genembedconf") to set the parameters for your particular
17 build of a embedded system (ie the HP iPAQ H3955 is a 400MHz Intel XScale
18 PXA250 hwhich has 32MB flash ROM, 64MB SDRAM, and 240x320 16-bit display.)
19 We would want it to be compiled for a pxa and have all apps be ported to a
20 display size of 240x320 with rotation capability. On the other hand, Sharp
21 Zaurus C-7[56]0 display is 640x480 with 128MB of storage (of which 64MB is
22 always for storage), and it's hardware processor is a Intel XScale PXA255.
23 Then, of course, there is the ARM. So creating an gentoo embedded
24 configuration tool I think would simplify creating cross-compiling toolchains
25 and target-specific compiled code. I hope I conveyed my thoughts clearly
26 enough so that everyone understands what I am talking about. As I have been
27 up for far too long to mention and am now in dire need of some much needed
28 sleep.
29
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Replies

Subject Author
Re: [gentoo-embedded] Porting Applications Chris PeBenito <pebenito@g.o>
Re: [gentoo-embedded] Porting Applications Abhishek Amit <abhishek@g.o>