[ECOS] Re: newbie : configure fails with error "Unable to figure out how to do 64 bit arithmetic"

Mandeep Sandhu mandeepsandhu.chd@gmail.com
Mon Jul 13 10:52:00 GMT 2009


The GUI (configtool" is letting me proceed ahead!...I'm going to try
that now...thanks!

-mandeep

On Mon, Jul 13, 2009 at 4:10 PM, Mandeep
Sandhu<mandeepsandhu.chd@gmail.com> wrote:
> Well, after the installation was complete, the "ecosconfig" util was kept
> under <install path>/ecos-3.0/tools/bin
>
> I'm trying to use the command line for configuring a target:
>
> ~/ecos/ecos-3.0/ecos-work$ ../tools/bin/ecosconfig new atmel
> ecos.db: error
>    couldn't read file
> "/home/mandeep/ecos/ecos-3.0/tools/bin/ecos.db": no such file or
> directory
> Invalid package database.
>
> How do I create the ecos.db file?
>
> Do I need to do make install....isn't the ecosconfig util supposed be
> under /usr/local/bin (default) ?
>
> -mandeep
>
> On Mon, Jul 13, 2009 at 3:50 PM, John Dallaway<john@dallaway.org.uk> wrote:
>> Hi Mandeep
>>
>> Mandeep Sandhu wrote:
>>
>>> I'm a first-timer with ecos.
>>>
>>> I've downloaded ecos (along with the pre-built GNU toolchains -
>>> arm-eabi) using the "ecos-install.tcl" script.
>>>
>>> As per instructions I made a new "build" dir and tried to run
>>> "configure" from inside it.
>>
>> You need to use either the GUI eCos Configuration Tool or the
>> command-line "ecosconfig" tool to configure the eCos run-time code. Ref:
>>
>> http://ecos.sourceware.org/docs-latest/user-guide/configuring-and-building-ecos-from-source.html
>>
>> John Dallaway
>>
>

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