[ECOS] Libraries for printf

Jonathan Larmour jifl@eCosCentric.com
Fri May 23 07:01:00 GMT 2003


Michele Portolan wrote:
> I'm building eCos for Leon and I would like to use the "printf" standard
> function: do I need to include all ISO C libraries?
> If I use the "minimal" template I got a "Warning, implicit declaration of
> function printf" and an executable file os 100k, while to avoid the warning
> I must include all ISO C and reach 450kbits.
> It is a little big, isn't it?

Another thing not mentioned by Andrew is that the file size as listed by 
"ls -l" or the explorer window (on windows) isn't the true size of what 
would be loaded.

In your case use the command:
   sparc-rtems-size yourexecutable

HTH,

jifl
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