Dear Joakim Tjernlund,
In message
<ofebf95ca1.44e68372-onc12576f8.0043f4f7-c12576f8.0044d...@transmode.se> you
wrote:
>
> linuxip=ip=$(ipaddr)::$(gatewayip):$(netmask):$(hostname):$(linuxif):off
> tboot=setenv bootargs $(linuxroot) $(linuxip) $(extra);tftp 100000; bootm
> 100000
>
> it was fairly simple to do but I don't think WD applied it since the old
> shell was obsolete
I don't think you ever posted this before. I cannot find any trace of
such a patch - not in the public archives nor locally.
> /* find macros in this token and replace them */
> - process_macros (token, finaltoken);
> + if(process_macros (token, finaltoken)){
> + strcpy(tmptoken,finaltoken);
> + while(process_macros (tmptoken, finaltoken))
> + strcpy(tmptoken,finaltoken);
> + }
Hm... will this not make escaping impossible? Assume you want to pass
arg=${name}
to Linux. How would you escape this so it does NOT get expanded if
you run process_macros() arbitrarily often?
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
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