[ECOS] Re: Determine target/template at compile time

[Grant Edwards <grante at visi dot com>]

> ecos.db is documented @
> http://ecos.sourceware.org/docs-latest/cdl-guide/language.database.html

I had found that, but all it documents is the 'package'
command.  I couldn't find anything about the 'target' command.

> There is no mechanism for determining the current template at
> compile time because that does not actually make sense.

I came to the same conclusion after a while.

> Detecting the current target is normally done by #include'ing
><pkgconf/system.h> and looking for specific platform HAL
>packages, e.g.:
>
> #include <pkgconf/system.h>
> #if defined(HAL_M68K_M5272EVB)
>   ... do one thing ...
> #elif defined(HAL_M68K_M5282LITE)
>   ... do something else ...
> #else
> # error This code is not supported on the current platform.
> #endif

Thanks.  That's more along the lines of what I'm going to end
up doing.

It turns out there's a chunk of stuff that really needs to be
in a separate package anyway, so the right thing to do is to
check for that package.

-- 
Grant Edwards                   grante             Yow!  Awright, which one of
                                  at               you hid my PENIS ENVY?
                               visi.com            

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