[ECOS] Re: eCos Make Error

Gary Thomas gary@mlbassoc.com
Mon Apr 28 13:46:00 GMT 2008


surajkamal@quarkcybernetics.com wrote:
> Hello Gary,
> 
> 
>            I am totally new with eCos,
>            and am now trying to make it run on
>            skyeye emulator with redboot for arm at91....
>            But unfortunately some thing really blocks my way
> 
>            I have installed eCos Dev on my Fedora 8 x86_64 machine
>            and on Fedora 8 i386 machine, as the instructions on official 
> eCos
>            web site,
> 
>          wget 
> --passive-ftpftp://ecos.sourceware.org/pub/ecos/ecos-install.tcl
> 
>          then,
> 
>          sh ecos-install.tcl
> 
>          and I have set env variables
> 
>          arm-elf-gcc -v    gives 3.2.1
> 
> 1)export PATH=/opt/ecos/ecos-2.0/tools/bin/:$PATH
> 
> 2)export ECOS_REPOSITORY=/opt/ecos/ecos-2.0/packages
> 
> 3)ecosconfig new at91 redboot   -----
> 
> (gives U CYGSEM_HAL_USE_ROM_MONITOR, new inferred value 0 ---- What this 
> means?)
> 
> 4)ecosconfig import 
> /opt/ecos/ecos-2.0/packages/hal/arm/at91/v2_0/misc/redboot_RAM.ecm
> 
> 5)export PATH=/opt/ecos/gnutools/arm-elf/bin/:$PATH
> 
> 6)ecosconfig tree
> 
> 7)make
> 
> Gives these....
> 
> make -r -C hal/arm/arch/v2_0 headers
> make[1]: Entering directory `/opt/ecos/redboot/hal/arm/arch/v2_0'
> arm.inc.deps:1: *** empty variable name.  Stop.
> make[1]: Leaving directory `/opt/ecos/redboot/hal/arm/arch/v2_0'
> make: *** [headers] Error 2
> 
> What I am doing wrong?
> 
> Please guide me right....

Ask these questions on the eCos discussion list - you should
receive prompt replies.  I've CC'd the list to help you along.

First thing should be to upgrade to the latest CVS.  Look at:
   http://ecos.sourceware.org/anoncvs.html

Also, check the archives - your question (and most likely answer)
is probably already there!

-- 
------------------------------------------------------------
Gary Thomas                 |  Consulting for the
MLB Associates              |    Embedded world
------------------------------------------------------------

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