<div>Thanks.</div>
<div> </div>
<div> </div>
<div>After update gcc to 4.2.4. It's OK</div>
<div><br><br> </div>
<div><span class="gmail_quote">2009/10/21, Chris Lattner <<a href="mailto:clattner@apple.com">clattner@apple.com</a>>:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">
<div><span class="e" id="q_124753cb0d7d2875_0"><br>On Oct 20, 2009, at 8:29 PM, Heyu Zhu wrote:<br><br>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi,<br><br>The gcc version in my system is 3.4.6<br>During make display error message and stop<br><br>cc1plus:error: unrecognzied command line option -Wno-variadic-macros<br>
<br>Must i update gcc to version 4.2.0 or above to resolve the problem?<br></blockquote><br></span></div>That is a sign that your native GCC is not new enough, upgrading to 4.2 or later should resolve the problem, but be aware of known-broken versions of GCC:<br>
<a onclick="return top.js.OpenExtLink(window,event,this)" href="http://llvm.org/docs/GettingStarted.html#brokengcc" target="_blank">http://llvm.org/docs/GettingStarted.html#brokengcc</a><br><span class="sg"><br>-Chris<br>
</span></blockquote></div><br>