compile 32 bit on 64 bit machine

[Patrick Dupre]

Hello,

I am trying to compile a very simple application on a 64 bit machine
which may run on a 32 bit machine.
gcc -m32 ttt.c

gives me an error:
In file included from /usr/include/features.h:385,
                  from /usr/include/stdio.h:28,
                  from ttt.c:2:

So, it seems that the include files are not correct.
I also tried:
  gcc ttt.c -L/usr/lib/gcc/x86_64-redhat-linux/4.4.5/32 -m32

with the same error.

How can I make it works ?

thank.

-- 
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  Patrick DUPRÉ                      |   |
  Department of Chemistry            |   |  Phone: (44)-(0)-1904-434384
  The University of York             |   |  Fax:   (44)-(0)-1904-432516
  Heslington                         |   |
  York YO10 5DD  United Kingdom      |   |  email: patrick.dupre at york.ac.uk
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