[En-Nut-Discussion] Some notes on unsetenv and the YAGARTO toolchain

[Ulrich Prinz]

Hi Michael!

Thanks for the xplanation on that.

Can you put exactly that version on sourceforge for us?

First, I need it for a backup, it's the version I use at the company and 
like to use at home again too.

Second it might give NutO/S some time to grow and get compatible with 
newlib without scaring newbies and professionals getting grey hair :)

Would be great if you could do that.

Thanks in advance and best regards
Ulrich

Michael Fischer schrieb:
> Hallo List,
> 
> you must use the "Posix compatible unsetenv" in case you are
> using a YAGARTO version which is build with newlib 1.17.0.
> 
> Under windows you will find a "version.txt" file inside the
> YAGARTO folder. From the version.txt, you get the newlib version.
> 
> Even you can identify the newlib version by the installer name:
> 
> yagarto-bu-2.19.1_gcc-4.4.1-c-c++_nl-1.17.0_gi-6.8.50_20090817.exe
> 
> Comes with a newlib 1.17.0 (_nl-1.17.0_).
> 
> The following newlib versions comes with a void for the return value
> of unsetenv where the "Posix compatible unsetenv" is not needed.
> 
> 1.14.0
> 1.15.0
> 1.16.0
> 
> The last YAGARTO version which use a newlib 1.16.0 was:
> yagarto-bu-2.18_gcc-4.3.2-c-c++_nl-1.16.0_gi-6.8.50_20080928.exe
> 
> Best regards,
> 
> Michael
> 
> 
> 
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