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[analyzer] Helpful hints for Windows users of scan-build. 

llvm-svn: 220999
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Anton Yartsev 2014-10-31 20:57:57 +00:00
parent 4ad4177399
commit 5ad0169855
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clang/www/analyzer/scan-build.html
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@ -124,11 +124,34 @@ files:</p>
<h3 id="scanbuild_forwindowsusers">For Windows Users</h3>
<p>Windows users must have Perl installed to use scan-build. Currently scan-build
is known to work with the msys perl port.</p>
<p>Windows users must have Perl installed to use scan-build.</p>
<p>scan-build.bat script allows you to launch scan-build in the same way as it described in the Basic Usage section above.
All you need to be able to invoke scan-build from an arbitrary location is to add the path to scan-build to your PATH environment variable.</p>
<p><tt>scan-build.bat</tt> script allows you to launch scan-build in the same
way as it described in the Basic Usage section above. To invoke scan-build from
an arbitrary location, add the path to the folder containing scan-build.bat to
your PATH environment variable.</p>
<p>If you have unexpected compilation/make problems when running scan-build
with MinGW/MSYS the following information may be helpful:</p>
<ul>
<li> If getting unexpected <tt>"fatal error: no input files"</tt> while
building with MSYS make from the Windows cmd, try one of the these
solutions:</li>
<ul>
<li> Use MinGW <tt>mingw32-make</tt> instead of MSYS <tt>make</tt> and
exclude the path to MSYS from PATH to prevent <tt>mingw32-make</tt> from using
MSYS utils. MSYS utils are dependent on the MSYS runtime and they are not
intended for being run from the Windows cmd. Specifically, makefile commands
with backslashed quotes may be heavily corrupted when passed for execution.</li>
<li> Run <tt>make</tt> from the sh shell:
<pre class="code_example">
$ <span class="code_highlight">scan-build</span> <i>[scan-build options]</i> sh -c "make <i>[make options]</i>"
</pre></li>
</ul>
<li> If getting <tt>"Error : *** target pattern contains no `%'"</tt> while
using GNU Make 3.81, try to use another version of make.</li>
</ul>
<h3 id="scanbuild_otheroptions">Other Options</h3>