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Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils
From: |
Dmitry K. |
Subject: |
Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc. |
Date: |
Wed, 23 Mar 2005 18:48:13 +1000 |
User-agent: |
KMail/1.5 |
On Friday 11 March 2005 08:05, Joerg Wunsch wrote:
> As Marek Michalkiewicz wrote:
> > If Atmel makes it continue to grow like this, per-device libs build
> > time may become problematic... I still have this old P3-500 box here
> >
> > :)
>
> My idea was to build .o files that are known to still fit into the old
> avr2 through avr5 (6...7 -- tiny*13, mega256*) model only once, and
> just copy them over. That should drastically speed up build for
> per-device libs. (900 MHz Athlon here, a bit faster than your system,
> but not by an order of magnitude.)
It would be useful to have possibility of build "per-user-project" libs.
Advantages are:
- think optimization adjustment
- conditional compilation without extra functions (like printf_flt...)
Also it is needed configuration: fast/ieee754 math, errno/without.
- possibility (in future) of usage non-standart compiler's options
(-ffixed-reg ...)
Dmitry.
- [avr-libc-dev] Patches to add mega325-3250-645-6450 to binutils and gcc., E. Weddington, 2005/03/04
- [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., Marek Michalkiewicz, 2005/03/04
- [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., E. Weddington, 2005/03/04
- [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., E. Weddington, 2005/03/04
- [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., Marek Michalkiewicz, 2005/03/04
- Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., Joerg Wunsch, 2005/03/10
- Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., Marek Michalkiewicz, 2005/03/13
- Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., E. Weddington, 2005/03/15
- Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., Joerg Wunsch, 2005/03/15
- Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc., Marek Michalkiewicz, 2005/03/15
- Re: [avr-libc-dev] Re: Patches to add mega325-3250-645-6450 to binutils and gcc.,
Dmitry K. <=