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Previous: <a href="What-are-these-type-and-size-warnings_003f.html#What-are-these-type-and-size-warnings_003f" accesskey="p" rel="prev">What are these type and size warnings?</a>, Up: <a href="Compiling-and-Installing.html#Compiling-and-Installing" accesskey="u" rel="up">Compiling and Installing</a> </p>
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<h4 class="subsection">1.2.4 What are these import warnings?</h4>
<p>Do you get this obnoxious warning whenever you compile an application, tool,
or Objective-C program:
</p>
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<pre class="example">warning: using `#import' is not recommended
[...]
</pre></div>
<p>Up until gcc 3.4, the #import directive was not implemented correctly.
As a result, the GCC compiler automatically emitted a warning whenever
#import was used. As of gcc 3.4, this problem has been fixed, so
presumably, this warning is no longer emitted when code is compiled. If
you are using an early compiler, you can supress these warnings by adding
<code>-Wno-import</code> to your include (cpp) flags.
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