Re: Emulated buildds (for SCC architectures)?

2005-03-23 Thread Bill Allombert
On Tue, Mar 22, 2005 at 08:58:41PM -0800, Steve Langasek wrote: > Hi Gunnar, > > I quite agree with Anthony that if we have to emulate the machine, there's > not much sense in supporting it. I disagree: porters should be free to use whatever tools they want to do the job. What is important is whe

Re: Emulated buildds (for SCC architectures)?

2005-03-23 Thread Aurélien GÉRÔME
Hi, On Fri, Mar 18, 2005 at 08:06:47PM -0600, Gunnar Wolf wrote: > safe - Yes, I know we cannot run Debian on a regular UAE because of > the lack of a MMU in the official package, but we _can_ run it inside > Basilisk2. I was wondering how you are supposed to run Debian inside official BasiliskII

Re: Emulated buildds (for SCC architectures)?

2005-03-23 Thread Humberto Massa
Steve Langasek wrote: >Hi Gunnar, > >On Fri, Mar 18, 2005 at 08:06:47PM -0600, Gunnar Wolf wrote: > >>And I am sure we can find more examples like these - I have not really >>checked, but I would be surprised if architectures as popular as >>Sparc, Alpha or ARM wouldn't have an emulator (although p

Re: Emulated buildds (for SCC architectures)?

2005-03-22 Thread Ingo Juergensmann
On Tue, Mar 22, 2005 at 08:58:41PM -0800, Steve Langasek wrote: > > Now, if we face dropping one or more of our architectures (i.e. m68k) > > because new hardware can not be found anymore (the Vancouver proposal > > mentions that "the release architecture must be publicly available to > > buy new"

Re: Emulated buildds (for SCC architectures)?

2005-03-22 Thread Steve Langasek
Hi Gunnar, On Fri, Mar 18, 2005 at 08:06:47PM -0600, Gunnar Wolf wrote: > And I am sure we can find more examples like these - I have not really > checked, but I would be surprised if architectures as popular as > Sparc, Alpha or ARM wouldn't have an emulator (although probably not > currently as

Re: Emulated buildds (for SCC architectures)?

2005-03-21 Thread Tollef Fog Heen
* Riku Voipio | Incidentally the first problem should be solvable with the multiarch | proposal, and the toolchains need to be polished anyway. The multiarch proposals out there deal with how to run binaries for multiple architectures, not how to cross-build. That's one of the roads which would

Re: Emulated buildds (for SCC architectures)?

2005-03-21 Thread Wouter Verhelst
On Mon, Mar 21, 2005 at 08:47:41AM -0500, Stephen Frost wrote: > * Anthony Towns (aj@azure.humbug.org.au) wrote: > > >Apparently the feeling wrt distcc is somewhat different and is likely to > > >be a more generally accepted solution to the slow-at-compiling issue. > > > > I like distcc -- heck I

Re: Emulated buildds (for SCC architectures)?

2005-03-21 Thread Stephen Frost
* Anthony Towns (aj@azure.humbug.org.au) wrote: > >Apparently the feeling wrt distcc is somewhat different and is likely to > >be a more generally accepted solution to the slow-at-compiling issue. > > I like distcc -- heck I went to high school with the author -- and I > think it's cool. I don't

Re: Emulated buildds (for SCC architectures)?

2005-03-20 Thread Anthony Towns
Stephen Frost wrote: * Gunnar Wolf ([EMAIL PROTECTED]) wrote: Most (although not all) of the architectures facing being downgraded are older, slower hardware, and cannot be readily found. Their build speed is my main argument against John Goerzen's proposal [1]. Now, I understand that up to now we

Re: Emulated buildds (for SCC architectures)?

2005-03-20 Thread Stephen Frost
* Gunnar Wolf ([EMAIL PROTECTED]) wrote: > Most (although not all) of the architectures facing being downgraded > are older, slower hardware, and cannot be readily found. Their build > speed is my main argument against John Goerzen's proposal [1]. Now, I > understand that up to now we have had the

Re: Emulated buildds (for SCC architectures)?

2005-03-20 Thread Riku Voipio
> > A much faster solution would be to use distcc or scratchbox for > > crosscompiling. > Debian packages cannot be reliably built with a cross-compiler, > because they very frequently need to execute the compiled binaries as > well as just compile them. Umm, that is the _exactly_ the problem scr

Re: Emulated buildds (for SCC architectures)?

2005-03-19 Thread Thomas Bushnell BSG
[EMAIL PROTECTED] (Paul Hampson) writes: > That'll work. _All_ distcc sends to the crosscompiler is preprocessed c > code to be compiled into object code. So the source-code building widget > is compiled remotely, run locally, and the results are sent to compile > remotely. Oh, I see now. I was

Re: Emulated buildds (for SCC architectures)?

2005-03-19 Thread Paul Hampson
On Sat, Mar 19, 2005 at 08:21:18PM -0800, Thomas Bushnell BSG wrote: > Karsten Merker <[EMAIL PROTECTED]> writes: > > > On Fri, Mar 18, 2005 at 06:58:50PM -0800, Thomas Bushnell BSG wrote: > > > Peter 'p2' De Schrijver <[EMAIL PROTECTED]> writes: > > > > A much faster solution would be to use dis

Re: Emulated buildds (for SCC architectures)?

2005-03-19 Thread Thomas Bushnell BSG
Karsten Merker <[EMAIL PROTECTED]> writes: > On Fri, Mar 18, 2005 at 06:58:50PM -0800, Thomas Bushnell BSG wrote: > > Peter 'p2' De Schrijver <[EMAIL PROTECTED]> writes: > > > > > A much faster solution would be to use distcc or scratchbox for > > > crosscompiling. > > > > Debian packages cannot

Re: Emulated buildds (for SCC architectures)?

2005-03-19 Thread Peter 'p2' De Schrijver
> Yes, but the argument against cross-compiling has always been stronger > - If you are compiling under an emulator, you can at least test the > produced binaries under that same emulator, and you have a high degree > of confidence that they work reliably (this is, if an emulator bug > leads to gcc

Re: Emulated buildds (for SCC architectures)?

2005-03-19 Thread Peter 'p2' De Schrijver
On Fri, Mar 18, 2005 at 06:58:50PM -0800, Thomas Bushnell BSG wrote: > Peter 'p2' De Schrijver <[EMAIL PROTECTED]> writes: > > > A much faster solution would be to use distcc or scratchbox for > > crosscompiling. > > Debian packages cannot be reliably built with a cross-compiler, > because they v

Re: Emulated buildds (for SCC architectures)?

2005-03-19 Thread Reinhard Tartler
On 18 Mar 2005 18:58:50 -0800, Thomas Bushnell BSG <[EMAIL PROTECTED]> wrote: > > A much faster solution would be to use distcc or scratchbox for > > crosscompiling. > > Debian packages cannot be reliably built with a cross-compiler, > because they very frequently need to execute the compiled bin

Re: Emulated buildds (for SCC architectures)?

2005-03-18 Thread Thomas Bushnell BSG
Peter 'p2' De Schrijver <[EMAIL PROTECTED]> writes: > A much faster solution would be to use distcc or scratchbox for > crosscompiling. Debian packages cannot be reliably built with a cross-compiler, because they very frequently need to execute the compiled binaries as well as just compile them.

Re: Emulated buildds (for SCC architectures)?

2005-03-18 Thread Gunnar Wolf
Peter 'p2' De Schrijver dijo [Sat, Mar 19, 2005 at 03:41:46AM +0100]: > > Nowadays, an i386 system emulating a m68k (using either UAE or > > Basilisk2) is at least comparable to the fastest m68k system ever > > produced. I have worked with both emulators, and both seem completely > > safe - Yes, I

Re: Emulated buildds (for SCC architectures)?

2005-03-18 Thread Peter 'p2' De Schrijver
On Fri, Mar 18, 2005 at 08:06:47PM -0600, Gunnar Wolf wrote: > Hi, > > I haven't followed as thoroughly as I would have liked the recent > verborrhea in the list regarding the Vancouver proposal. Anyway, I'd > like to raise a point that I brought up during Debconf3, in the light > of the changes t

Re: Emulated buildds (for SCC architectures)?

2005-03-18 Thread Roberto C. Sanchez
Gunnar Wolf wrote: Nowadays, an i386 system emulating a m68k (using either UAE or Basilisk2) is at least comparable to the fastest m68k system ever produced. I have worked with both emulators, and both seem completely safe - Yes, I know we cannot run Debian on a regular UAE because of the lack of

Emulated buildds (for SCC architectures)?

2005-03-18 Thread Gunnar Wolf
Hi, I haven't followed as thoroughly as I would have liked the recent verborrhea in the list regarding the Vancouver proposal. Anyway, I'd like to raise a point that I brought up during Debconf3, in the light of the changes that we are now facing. Most (although not all) of the architectures faci