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Mail Archives: djgpp/1997/04/14/04:13:56

Date: Mon, 14 Apr 1997 08:01:22 GMT
Message-Id: <199704140801.IAA11468@bryggen.bgnett.no>
From: Gisle Vanem <giva AT bgnett DOT no>
To: djgpp AT delorie DOT com
Subject: Using -m486

How can I determine if my C-source is complile using the `-m486' option.
I was thinking of using it along these lines:

  inline unsigned long _htonl (unsigned x)
  {
  #if defined(-m486)
    return bswap(x);    /* 486+ instruction */
  #else
    return htonl(x);
  #endif
  }

When compiling with `gcc -V', there's no extra define for `-m486'.

Gisle V



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