Reconfiguring newlib-1.16.0 for AVR32

Joel Sherrill
Mon Jun 13 22:15:00 GMT 2011

On 06/13/2011 04:09 PM, Mike Frysinger wrote:
> On Mon, Jun 13, 2011 at 05:06, Ulf Samuelsson wrote:
>> I am trying to build newlib-1.16.0 for the AVR32 based on the Atmel patches.
>> (They do not supply patches for anything later)
>> These patches will update source, but not the and configure
>> scripts
>> so the build will fail, and I do not have their build scripts.
>> I installed
>> * automake-1.9.6
>> * autoconf-2.64
>> * libtool-2.2.8
> seems to me that latest newlib cvs is using:
>   * automake-1.11.1
>   * autoconf-2.65
>   * libtool-2.2.7a
> and the newlib-1.16.0 release is using:
>   * automake-1.9.6
>   * autoconf-2.61
>   * libtool-2.1a
> although some subdirs are using automake-2.59
> so i'd try changing the version of your tools and trying again, or
> just move up to the latest cvs ...
I haven't seen the avr32 patches for newlib but I can't
imagine they are so large as to be a problem applying to
the cvs head.  Newlib just doesn't take a lot to teach it
a new architecture.  A few .h files, setjmp, maybe
optimized mem* and str*.
> -mike

Joel Sherrill, Ph.D.             Director of Research&  Development        On-Line Applications Research
Ask me about RTEMS: a free RTOS  Huntsville AL 35805
    Support Available             (256) 722-9985

More information about the Newlib mailing list