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<div>Brad,</div>
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<div>I am getting a much different clang version on my 10.7.3 system:</div>
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<div>johnsonhj@neuron:~$ clang --version</div>
<div>Apple clang version 3.0 (tags/Apple/clang-211.12) (based on LLVM 3.0svn)</div>
<div>Target: x86_64-apple-darwin11.3.0</div>
<div>Thread model: posix</div>
<div>johnsonhj@neuron:~$ uname -a</div>
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<div>Darwin neuron.psychiatry.uiowa.edu 11.3.0 Darwin Kernel Version 11.3.0: Thu Jan 12 18:47:41 PST 2012; root:xnu-1699.24.23~1/RELEASE_X86_64 x86_64</div>
<div>johnsonhj@neuron:~$&nbsp;</div>
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<div>Hans</div>
<div>--&nbsp;</div>
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<div style="font-family:Calibri; font-size:15px"><font face="Arial" size="2"><span style="font-size:10pt">Hans J. Johnson, Ph.D.</span></font></div>
<div style="font-family:Calibri; font-size:15px"><font face="Arial" size="2"><span style="font-size:10pt"><a href="mailto:hans-johnson@uiowa.edu">hans-johnson@uiowa.edu</a></span></font></div>
<div style="font-family:Calibri; font-size:15px"><font face="Arial" size="2"><span style="font-size:10pt">Assistant Professor of Psychiatry</span></font></div>
<div style="font-family:Calibri; font-size:15px"><span class="Apple-style-span" style="font-size:13px; font-family:Arial">University of Iowa Carver College of Medicine</span></div>
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<div><span class="Apple-style-span" style="font-size:13px; font-family:Arial">W278 GH, 200 Hawkins Drive</span></div>
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<div style="font-family:Calibri; font-size:15px"><font face="Arial" size="2"><span style="font-size:10pt">Iowa City, Iowa 52242</span></font></div>
<div style="font-family:Calibri; font-size:15px"><font face="Arial" size="2"><span style="font-size:10pt">Phone:&nbsp; 319-353-8587</span></font></div>
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<span style="font-weight:bold">From: </span>Bradley Lowekamp &lt;<a href="mailto:blowekamp@mail.nih.gov">blowekamp@mail.nih.gov</a>&gt;<br>
<span style="font-weight:bold">Date: </span>Thu, 22 Mar 2012 09:09:28 -0400<br>
<span style="font-weight:bold">To: </span>Kent Williams &lt;<a href="mailto:norman-k-williams@uiowa.edu">norman-k-williams@uiowa.edu</a>&gt;<br>
<span style="font-weight:bold">Cc: </span>ITK &lt;<a href="mailto:insight-developers@itk.org">insight-developers@itk.org</a>&gt;<br>
<span style="font-weight:bold">Subject: </span>Re: [Insight-developers] OS X 10.7.3 breaks kwsys<br>
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<div style="word-wrap:break-word">Hello,
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<div>I think I re-produced your problem trying to set up clang for SimpleITK:</div>
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<div><a href="http://open.cdash.org/viewBuildError.php?buildid=2112999">http://open.cdash.org/viewBuildError.php?buildid=2112999</a></div>
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<div>I just downloaded the latest XCode, and patched the system:</div>
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<div>$ clang --version</div>
<div>Apple clang version 1.7 (tags/Apple/clang-77) (based on LLVM 2.9svn)</div>
<div>Target: x86_64-apple-darwin10</div>
<div>Thread model: posix</div>
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<div>Does ITK work mostly with this version of clang? Is this the version you are using, or some mac-ports like version?</div>
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<div>Thanks,</div>
<div>Brad</div>
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<div>On Mar 13, 2012, at 11:59 AM, Williams, Norman K wrote:</div>
<br class="Apple-interchange-newline">
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<div>This is one of those 'oh great' moments. I updated my Mac to 10.7.3 and<br>
ITK and VTK compiles broke, with this error:<br>
<br>
In file included from<br>
/scratch/kent/ants/brainsia/build/ITKv4/Modules/ThirdParty/KWSys/src/KWSys/<br>
SystemTools.cxx:26:<br>
/scratch/kent/ants/brainsia/build/ITKv4-build/Modules/ThirdParty/KWSys/src/<br>
itksys/ios/sstream:176:29: error: cannot initialize a<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;parameter of type 'iostate' (aka 'std::_Ios_Iostate') with an lvalue<br>
of type 'int'<br>
&nbsp;&nbsp;&nbsp;this-&gt;IStrStream::clear(flags);<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;^~~~~<br>
/usr/include/c&#43;&#43;/4.2.1/bits/basic_ios.h:133:21: note: passing argument to<br>
parameter '__state' here<br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;clear(iostate __state = goodbit);<br>
<br>
The problem is that the function signature for ios::clear changed between<br>
10.7.2 and 10.7.3 -- and for some reason the compiler won't do the<br>
conversion between int and iostate.<br>
<br>
It's vexing to me because I can't imagine ever calling ios::clear() with<br>
an argument. &nbsp;Clear is clear, right?<br>
<br>
<br>
<br>
--<br>
Kent Williams <a href="mailto:norman-k-williams@uiowa.edu">norman-k-williams@uiowa.edu</a><br>
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