Information on usage

Information on usage

[Claudio Eterno]

Hello,
generally I work with a microcontroller that can be compiled in C by
its specific compiler(C166 family). With this compiler it is possible
to generate the preprocessed of a file but the output I obtain isn't
so exaustive like gcc does when I do the same job in linux (gcc -E
-dD...). Recently I made a test with gcc including paths of the
C166(so the default headers, instead the linux default libs, are taken
from the microcontroller directory). The result, apart the built-in
defines that gcc insert(these can be easily removed with a script), is
perfect for build a preprocessed header.
My question: is this usage of gcc a valid use? Should I expect some traps?
Consider this not a bug but an help request ...
Thank you,

Claudio

Re: Information on usage

[R0b0t1]

On Thu, Sep 7, 2017 at 3:59 PM, Claudio Eterno <eterno.claudio@gmail.com> wrote:
> Hello,
> generally I work with a microcontroller that can be compiled in C by
> its specific compiler(C166 family). With this compiler it is possible
> to generate the preprocessed of a file but the output I obtain isn't
> so exaustive like gcc does when I do the same job in linux (gcc -E
> -dD...). Recently I made a test with gcc including paths of the
> C166(so the default headers, instead the linux default libs, are taken
> from the microcontroller directory). The result, apart the built-in
> defines that gcc insert(these can be easily removed with a script), is
> perfect for build a preprocessed header.
> My question: is this usage of gcc a valid use? Should I expect some traps?
> Consider this not a bug but an help request ...
> Thank you,
>

This is the GDB mailing list. You may want to ask on the GCC user
mailing list instead.

I would expect what you want to do to work, but I am slightly confused
as to why you want to do it. You may want to see if SDCC (the small
device C compiler) fits your needs. It may support C166 devices, I
can't tell for sure based on the search results I am seeing.

Cheers,
     R0b0t1.

Re: Information on usage

[Claudio Eterno]

bad mailing excuse me!

2017-09-07 22:59 GMT+02:00 Claudio Eterno <eterno.claudio@gmail.com>:
> Hello,
> generally I work with a microcontroller that can be compiled in C by
> its specific compiler(C166 family). With this compiler it is possible
> to generate the preprocessed of a file but the output I obtain isn't
> so exaustive like gcc does when I do the same job in linux (gcc -E
> -dD...). Recently I made a test with gcc including paths of the
> C166(so the default headers, instead the linux default libs, are taken
> from the microcontroller directory). The result, apart the built-in
> defines that gcc insert(these can be easily removed with a script), is
> perfect for build a preprocessed header.
> My question: is this usage of gcc a valid use? Should I expect some traps?
> Consider this not a bug but an help request ...
> Thank you,
>
> Claudio



-- 
Claudio Eterno
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