Re: [ECOS] Link error when building default redboot ecm for ipaq

[wyeepeng at dso dot org dot sg]

I am using the GUI configtool 2.03. I am not very sure what u mean by "clean" 
build directory. Whenever I select "new" from "file" menu, it will give me a 
sort of default config such as the sh processor for some board. In the end, I 
need to open a template (compaq ipaq pocket pc). Then, I will import the 
redboot_rom.ecm on top of the ipaq template. Did I do something wrong or was 
there a bug in the source or appln?

Another thing. How can I be absolutely sure that the source codes that I 
downloaded are correct and not corrupted. There isn't md5 hashes for the 
package. Or does the cvs client performs integrity checks for me?

Regards
Yee Peng

Quoting Gary Thomas <gthomas@redhat.com>:

> On Mon, 2001-09-10 at 14:26, wyeepeng@dso.org.sg wrote:
> > Hi,
> > I downloaded the ecos cvs source and imported the redboot_ROM.ecm from
> the
> > hal/arm.... directory. Then, I build the library without any
> modification but I
> > encountered the following error. It seems that there is a redefinition
> of the
> > function gets. I am not very sure how to resolve this. Can anyone
> help? Thanks
> > in advance.
> > 
> 
> You _must_ have done something beyond what you've said.  RedBoot does
> not use the stdio package (which is where that error is coming from).
> 
> Your steps should be (in a _clean_ directory):
>   % ecosconfig new ipaq redboot
>   % ecosconfig import
> ${ECOS_REPOSITORY}/hal/arm/sa11x0/ipaq/current/misc/redboot_ROM.ecm
>   % ecosconfig tree
>   % make
> 
> If you're using the ConfigTool, make sure you start from a clean build
> directory and then choose the 'redboot' template.
> 
> >
> 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > ......
> >
> /fat/tinyos/ecos/configtool/configtool-2.03/./ipaq_def_install/lib/libtarget.a
(redboot_io.o):
> > In function `verify_action':
> > make: Leaving directory
> > `/fat/tinyos/ecos/configtool/configtool-2.03/ipaq_def_build'
> >
> /fat/tinyos/ecos/repository/ecos/packages/redboot/current/src/io.c:444:
> multiple
> > definition of `gets'
> >
> /fat/tinyos/ecos/configtool/configtool-2.03/./ipaq_def_install/lib/libtarget.a
(language_c_libc_stdio_gets.o):/fat/tinyos/ecos/repository/ecos/packages/languag
e/c/libc/stdio/current/src/input/gets.cxx:67:
> > first defined here
> > /skiff/local/arm-linux/bin/ld: Warning: size of symbol `gets' changed
> from 272
> > to 692 in redboot_io.o
> > /skiff/local/arm-linux/bin/ld: warning: no memory region specified for
> section
> > `.got.plt'
> > /skiff/local/arm-linux/bin/ld: warning: no memory region specified for
> section
> > `.got'
> > collect2: ld returned 1 exit status
> > make[1]: ***
> >
> [/fat/tinyos/ecos/configtool/configtool-
2.03/./ipaq_def_install/bin/redboot.elf]
> > Error 1
> > make: *** [build] Error 2
> >
> 
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> > 
> > Regards
> > Yee Peng
> 
> 
>