compiler macro that define operating system

gagan1 gagan2172@yahoo.com
Thu Sep 16 20:59:00 GMT 2010




Tom Browder wrote:
> 
> On Wed, Sep 15, 2010 at 16:12, gagan1 <gagan2172@yahoo.com> wrote:
>>
>> chaps,
>>                I am using gcc to compile a old peaice of code. that has
>> so
>> many header file with
>> #ifdef WIN_OS
>>   slls
>> #elseif UNIX_OS
>>  abs
>> #else
>>   #error missing os
> 
> Without knowing anything else, and assuming you're on some kind of
> unixish system, I suggest adding "-DUNIX_OS" to your compile flags.
> 
> HTH
> 
> -Tom
> 
> Thomas M. Browder, Jr.
> Niceville, Florida
> USA
> 
> 


Thanks Tom . It works -)
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