Re: [microblaze-uclinux] File I/O fread() fwrite() undefined references

[John Williams <jwilliams@xxxxxxxxxxxxxx>]

Hi David,

David Montminy wrote:

> I'm writing a program that alters a user file in uClinux.  In trying
> to use fread() and fwrite() to read and write from the files.  I get
> the following compiler messages from mb-gcc, but I do not get these
> errors when I run gcc to compile it on my Linux box.
> 
> [root@localhost translate]# mb-gcc translate.c

You can't currently cross-compile an mb-uclinux application just by
using the mb-gcc command.  It needs to be built and linked against the
right libraries, be turned into a uclinux executable, and so on.

See this page for options:

http://www.itee.uq.edu.au/~jwilliams/wiki/index.php/OutOfTreeCompile

Alternatively, add it in uClinux-dist/user following the
Docuemtnation/adding-applications-hwoto instructions.

Regards,

John

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