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From: Andrew Morton <akpm@linux-foundation.org>
To: Alex Chiang <achiang@hp.com>
Cc: Robin Holt <holt@sgi.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-ia64@vger.kernel.org
Subject: Re: cross-compilers
Date: Wed, 08 Apr 2009 05:54:57 +0000	[thread overview]
Message-ID: <20090407225457.86f8a458.akpm@linux-foundation.org> (raw)
In-Reply-To: <20090408054612.GA6744@ldl.fc.hp.com>

On Tue, 7 Apr 2009 23:46:12 -0600 Alex Chiang <achiang@hp.com> wrote:

> * Robin Holt <holt@sgi.com>:
> > Don't know if this answers your problem, but I use the tools from
> > emdebian and they do not suffer from the problems you list below.
> 
> Wow, this seems _much_ simpler. Once you get the toolchain
> installed, all you have to do is set ARCH and CROSS_COMPILE
> appropriately?
> 
> I guess the question remains for Andrew. Since I pretty much did
> all the work needed to update his cross-compiler repo, is there
> still value in it?

We would benefit very much from having someone who actually maintains a
suite of cross-compilers for kernel developers.

Yes, the stuff I put together is very old and at the time crosstool was
horridly hard to use.  Hardly any combinations of anything actually
worked - what you see there is about 5% of the toolchains I had to
build.  Apparently is has become better.

> Or shall we just recommend emdebian to everyone? :)

That sounds suspiciously like "thou shalt use debian".  I was so
traumatised by dselect ten years ago that I don't think I could afford
the therapy bills.


WARNING: multiple messages have this Message-ID (diff)
From: Andrew Morton <akpm@linux-foundation.org>
To: Alex Chiang <achiang@hp.com>
Cc: Robin Holt <holt@sgi.com>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	linux-ia64@vger.kernel.org
Subject: Re: cross-compilers
Date: Tue, 7 Apr 2009 22:54:57 -0700	[thread overview]
Message-ID: <20090407225457.86f8a458.akpm@linux-foundation.org> (raw)
In-Reply-To: <20090408054612.GA6744@ldl.fc.hp.com>

On Tue, 7 Apr 2009 23:46:12 -0600 Alex Chiang <achiang@hp.com> wrote:

> * Robin Holt <holt@sgi.com>:
> > Don't know if this answers your problem, but I use the tools from
> > emdebian and they do not suffer from the problems you list below.
> 
> Wow, this seems _much_ simpler. Once you get the toolchain
> installed, all you have to do is set ARCH and CROSS_COMPILE
> appropriately?
> 
> I guess the question remains for Andrew. Since I pretty much did
> all the work needed to update his cross-compiler repo, is there
> still value in it?

We would benefit very much from having someone who actually maintains a
suite of cross-compilers for kernel developers.

Yes, the stuff I put together is very old and at the time crosstool was
horridly hard to use.  Hardly any combinations of anything actually
worked - what you see there is about 5% of the toolchains I had to
build.  Apparently is has become better.

> Or shall we just recommend emdebian to everyone? :)

That sounds suspiciously like "thou shalt use debian".  I was so
traumatised by dselect ten years ago that I don't think I could afford
the therapy bills.


  parent reply	other threads:[~2009-04-08  5:54 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-04-08  0:39 cross-compilers Alex Chiang
2009-04-08  0:39 ` cross-compilers Alex Chiang
2009-04-08  1:03 ` cross-compilers Robin Holt
2009-04-08  1:03   ` cross-compilers Robin Holt
2009-04-08  5:46   ` cross-compilers Alex Chiang
2009-04-08  5:46     ` cross-compilers Alex Chiang
2009-04-08  5:53     ` cross-compilers Pekka Enberg
2009-04-08  5:53       ` cross-compilers Pekka Enberg
2009-04-08  5:54     ` Andrew Morton [this message]
2009-04-08  5:54       ` cross-compilers Andrew Morton
2009-04-08  6:12       ` cross-compilers Peter Chubb
2009-04-08  6:12         ` cross-compilers Peter Chubb
2009-04-08 10:53       ` cross-compilers Matthew Wilcox
2009-04-08 10:53         ` cross-compilers Matthew Wilcox
2009-04-08 15:29       ` cross-compilers Lennart Sorensen
2009-04-08 15:29         ` cross-compilers Lennart Sorensen
2009-04-08 15:39       ` cross-compilers Xavier Bestel
2009-04-08 15:39         ` cross-compilers Xavier Bestel
2009-04-08 17:33       ` cross-compilers Alex Chiang
2009-04-08 17:33         ` cross-compilers Alex Chiang
2009-04-08 17:36         ` cross-compilers Randy Dunlap
2009-04-08 17:36           ` cross-compilers Randy Dunlap
2009-04-09 12:52         ` cross-compilers Jan-Benedict Glaw
2009-04-09 12:52           ` cross-compilers Jan-Benedict Glaw
2009-04-09 20:51           ` cross-compilers Segher Boessenkool
2009-04-09 20:51             ` cross-compilers Segher Boessenkool
2009-04-09  0:20       ` cross-compilers Rob Landley
2009-04-09  0:20         ` cross-compilers Rob Landley
2009-04-09  0:33       ` cross-compilers Tony Breeds
2009-04-09  0:33         ` cross-compilers Tony Breeds
2009-04-09  0:44         ` cross-compilers Andrew Morton
2009-04-09  0:44           ` cross-compilers Andrew Morton
2009-04-09  0:55           ` cross-compilers Alex Chiang
2009-04-09  0:55             ` cross-compilers Alex Chiang
2009-04-09 20:24             ` cross-compilers Helge Deller
2009-04-09 20:24               ` cross-compilers Helge Deller
2009-04-09 20:31               ` cross-compilers Alex Chiang
2009-04-09 20:31                 ` cross-compilers Alex Chiang
2009-04-09 21:52           ` cross-compilers Tony Breeds
2009-04-09 21:52             ` cross-compilers Tony Breeds
2009-04-09 23:47             ` cross-compilers Jan-Benedict Glaw
2009-04-09 23:47               ` cross-compilers Jan-Benedict Glaw
2009-04-10 10:12               ` cross-compilers Jan-Benedict Glaw
2009-04-10 10:12                 ` cross-compilers Jan-Benedict Glaw
2009-04-10 10:19                 ` cross-compilers Mike Frysinger
2009-04-10 10:19                   ` cross-compilers Mike Frysinger
2009-04-10 10:49                   ` cross-compilers Sam Ravnborg
2009-04-10 10:49                     ` cross-compilers Sam Ravnborg
2009-04-10 10:50                     ` cross-compilers Mike Frysinger
2009-04-10 10:50                       ` cross-compilers Mike Frysinger
2009-04-10 15:59                     ` cross-compilers Jan-Benedict Glaw
2009-04-10 15:59                       ` cross-compilers Jan-Benedict Glaw
2009-04-10 16:03                       ` cross-compilers Al Viro
2009-04-10 16:03                         ` cross-compilers Al Viro
2009-04-11 11:23                     ` cross-compilers Jan-Benedict Glaw
2009-04-11 11:23                       ` cross-compilers Jan-Benedict Glaw
2009-04-10  5:45             ` cross-compilers Sam Ravnborg
2009-04-10  5:45               ` cross-compilers Sam Ravnborg
2009-04-11  9:46               ` cross-compilers Tony Breeds
2009-04-11  9:46                 ` cross-compilers Tony Breeds
2009-04-09  7:29         ` cross-compilers Geert Uytterhoeven
2009-04-09  7:29           ` cross-compilers Geert Uytterhoeven
2009-04-08  5:55     ` cross-compilers Robin Holt
2009-04-08  5:55       ` cross-compilers Robin Holt
2009-04-08  9:50     ` cross-compilers Andi Kleen
2009-04-08  9:50       ` cross-compilers Andi Kleen
2009-04-08 11:08 ` cross-compilers Alex Buell
2009-04-08 11:08   ` cross-compilers Alex Buell

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