[ECOS] RedBoot/Hello World

Jonathan Larmour jlarmour@redhat.com
Tue Feb 5 06:17:00 GMT 2002


Chris Hanna wrote:
> 
> Hi.
> 
> I have built RedBoot and have it running on my board. I would like to build
> the hello.c example program, and load it and run it in RedBoot. Should I
> build hello using the libtarget.a created when I built RedBoot ?
> I try this, but the linker complains:
> 
> /opt/ecos/rb-lx2/examples/hello.c:6: undefined reference to `printf'
> /opt/ecos/rb-lx/install/lib/libtarget.a(redboot_main.o): In function
> `do_version':
> /opt/ecos/ecos/packages/redboot/current/src/main.c:152: undefined reference
> to `RedBoot_version'

Nope. Rebuild using the default template, not the redboot one and use that.

Jifl
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