Re: [Ltib] how to get putenv from glibc compiled?

[Stuart Hughes]

Hi Jürgen,

I'm not sure I understand this question?

putenv is supported by glibc, you'd need to call this library functions
from a C program.

If you want to set en environment variable you should be able to do this
from the she with

SOMEVAR=xxx
export SOMEVAR

Please give some more detail of what you're trying if this does not help.

Regards, Stuart


On 07/10/11 14:48, Lambrecht Jürgen wrote:
> Hello,
> 
> I need 'putenv' (so busybox-dhcpc can pass the ntp server IP to the ntp 
> client) on my target.
> Putenv is in glibc, but in my built, it is not present.
> 
> Does anybody know which options to enable (do I need e.g. libc static 
> libraries CONFIG_PKG_LIBC_WANT_STATIC_LIBS)?
> 
> Kind regards,
> Jürgen
>