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Old 03-09-2005, 10:26 AM   #1
DavidW567
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Registered: Nov 2004
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Linux equivalents for #pragma


When I program for Windows, VC++. I can use two #pragma directives.

#pragma message()
such as
#pragma message( "Pentium processor build" )

to give a message while compiling. Good for debugging.

And

#pragma warning
such as
#pragma warning( disable : 4100 )

so that the compiler will ignore certain error messages.

Is there any equivalent in Linux.

David
 
Old 03-09-2005, 12:49 PM   #2
jim mcnamara
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#pragma is still used to a small degree.

Some of the pragmas are now the operator _Pragma.
Some are special specially defined, but still not pragmas.

see: http://www.ugcs.caltech.edu/info/gcc/cpp_7.html

You will have to scan the gcc man page to see if there are compiler options for what you want. There are no pragmas like that.
 
Old 03-09-2005, 02:24 PM   #3
aluser
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Location: Massachusetts
Distribution: Debian
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for warnnings and errors you can do #warning and #error.

the GCC poison pragma looks pretty cool too.
 
  


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