intro to Embedded linux programming

[Dan Kegel]

On 9/27/06, Z. M. <zed6641@hotmail.com> wrote:
> i got 0.42 newest version for crosstool.
> run the test script $sh demo-arm.sh , following show up:
>   Please set BINUTILS_DIR to the bare file name of the binutils tarball or
> .....
>
> how to set BIINUTILS_DIR ?- looks like enviornment settings are not correct?

BINUTILS_DIR is set by one of the .dat files included by demo-arm.sh.
Try
  grep BINUTILS_DIR *
to see 'em.  Not sure what's up in your case.

> (the script file is hard to undertsand - i am new to shell  script .)

The best book on shell programming is
Portable Shell Programming: An Extensive Collection of Bourne Shell Examples,
by Bruce Blinn.  It's truly wonderful, and doesn't weigh too much to carry.
See
http://www.amazon.com/Portable-Shell-Programming-Extensive-Collection/dp/0134514947
- Dan

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