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<div class="moz-cite-prefix">On 16.06.2013 20:36, Lockhart, Jonathan
(lockhaja) wrote:<br>
</div>
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<div style="direction: ltr;font-family: Tahoma;color:
#000000;font-size: 10pt;">Anton and Jordon,<br>
<br>
So I got scan-build to fire off, and when I do it does another
command with perl -S in front of it. Now I did not have perl
originally install on my machine but since have gone and grabbed
a copy of perl and installed it. Now when I run the scan-build
command I get this error:<br>
<br>
<font size="2" color="black" face="Tahoma"><span
style="font-size:10pt;" dir="ltr">C:\Users\lockhaja\llvm\tools\clang\tools\scan-build>perl
-S scan-build<br>
The getpwuid function is unimplemented at scan-build line
35.<br>
<br>
Now Patrik on the LLVM list point out this article to me: </span></font><br>
<a moz-do-not-send="true"
href="http://lists.cs.uiuc.edu/pipermail/cfe-dev/2010-April/008659.html"
target="_blank">http://lists.cs.uiuc.edu/pipermail/cfe-dev/2010-April/008659.html</a><br>
<br>
I read through it and believe I may be using the ActiveState
perl which appears not to work with scan-build. This would mean
I would have to go grab another version. I am curious to know if
I would have to perform all this changes that were described
further in the digest, as I am on 7 not XP, and I would feel
that the Static Analyzer has progressed since 2010 and its
building on Windows.<br>
<br>
I would be very interested in knowing your set up Anton.<br>
</div>
</blockquote>
Now I see that it was a good idea to try MinGW first :)<br>
I got the same error "getpwuid function is unimplemented" when tried
to launch scan-build with ActiveState perl. Then I switched to perl
from my MinGW+MSYS installation, and after little changes in scripts
scan-build worked for me. I never tried to launch scan-build with
Cygwin. <br>
Clang repository (<a class="moz-txt-link-freetext" href="http://llvm.org/svn/llvm-project/cfe/trunk">http://llvm.org/svn/llvm-project/cfe/trunk</a>) holds
the changes, allowing to use scan-build with MinGW+MSYS, since the
revision 180905.<br>
<br>
Theoretically all you should do to get scan-build work is:<br>
1) install MinGW+MSYS, get scan-build from
<a class="moz-txt-link-freetext" href="http://llvm.org/svn/llvm-project/cfe/trunk">http://llvm.org/svn/llvm-project/cfe/trunk</a><br>
2) add the path to scan-build to your PATH environment variable<br>
3) provide --use-analyzer=[Xcode|path to clang] option to scan-build<br>
<br>
Here is a random example of how I use scan-build:<br>
for configuring:<br>
scan-build -v -v -v -o "./"
--use-analyzer=F:/llvm_COMMON/-Eclipse_build-/Release+Asserts/bin/clang.exe
../configure DISABLE_ASSERTIONS=1<br>
<br>
for making:<br>
scan-build -v -v -v -o "./"
--use-analyzer=F:/llvm_COMMON/-Eclipse_build-/Release+Asserts/bin/clang.exe
make DISABLE_ASSERTIONS=1<br>
<br>
-o "./" forces scan-build to put reports to the current folder<br>
DISABLE_ASSERTIONS=1 is a command passed to the configure/make, not
scan-build<br>
<br>
Hope that helps.<br>
<br>
<blockquote
cite="mid:458E5DAEBA967A4787E9382B33ADA1FF283BB0B1@BL2PRD0111MB485.prod.exchangelabs.com"
type="cite">
<div style="direction: ltr;font-family: Tahoma;color:
#000000;font-size: 10pt;">
Regards,<br>
Jon<br>
<br>
<div style="font-family: Times New Roman; color: #000000;
font-size: 16px">
<hr tabindex="-1">
<div style="direction: ltr;" id="divRpF999390"><font size="2"
color="#000000" face="Tahoma"><b>From:</b> Anton Yartsev
[<a class="moz-txt-link-abbreviated" href="mailto:anton.yartsev@gmail.com">anton.yartsev@gmail.com</a>]<br>
<b>Sent:</b> Thursday, June 06, 2013 9:29 PM<br>
<b>To:</b> Lockhart, Jonathan (lockhaja)<br>
<b>Cc:</b> Jordan Rose; cfe-dev Developers<br>
<b>Subject:</b> Re: Trouble Using scan-build in Windows 7<br>
</font><br>
</div>
<div>
<div class="moz-cite-prefix">On 07.06.2013 5:24, Anton
Yartsev wrote:<br>
</div>
<blockquote type="cite">
<div class="moz-cite-prefix">Hi Jonathan,<br>
<br>
To use the scan-build you should get the contents of
clang\tools\scan-build from Clang sources as Jordan
pointed out.<br>
Currently the scan-build script expects the clang
executables (clang.exe and clang++.exe) to live in
./clang or ./bin/clang</div>
</blockquote>
mistake, ./ or ./bin<br>
<blockquote type="cite">
<div class="moz-cite-prefix">directory relative to
directory with the scan-build stuff but you can use the
--use-analyzer=[Xcode|path to clang] scan-build option
to tell scan-build where your clang executables live.<br>
The last thing you should do is to add the path to
scan-build to your PATH and then you should be able to
use scan-build as it described in
<a moz-do-not-send="true" class="moz-txt-link-freetext"
href="http://clang-analyzer.llvm.org/scan-build.html"
target="_blank">
http://clang-analyzer.llvm.org/scan-build.html</a>.<br>
Hope I've not missed something.<br>
Feel free to ask and point to problems.<br>
<br>
</div>
<blockquote type="cite">
<div>No, cfe-dev is the appropriate list for questions.
(Or cfe-users, but to be honest we analyzer folks
don't follow that list much and you probably wouldn't
have gotten an answer there!)</div>
<div><br>
</div>
<div>scan-build is not installed with Clang or LLVM; I
believe when the analyzer project first began it
wasn't clear if everyone would want it as a part of
their default install. You can find the executables in
tools\scan-build under your Clang source directory
(probably llvm\tools\clang.)</div>
<div><br>
</div>
<div>I've CC'd Anton Yartsev, who I know has been
running scan-build on Windows for some time. (Not sure
which version, though.)</div>
<div>Jordan</div>
<div><br>
</div>
<br>
<div>
<div>On Jun 3, 2013, at 14:13 , "Lockhart, Jonathan
(lockhaja)" <<a moz-do-not-send="true"
href="mailto:lockhaja@mail.uc.edu" target="_blank">lockhaja@mail.uc.edu</a>>
wrote:</div>
<br class="Apple-interchange-newline">
<blockquote type="cite">
<div style="font-family:Helvetica; font-size:medium;
font-style:normal; font-variant:normal;
font-weight:normal; letter-spacing:normal;
line-height:normal; orphans:2; text-indent:0px;
text-transform:none; white-space:normal; widows:2;
word-spacing:0px">
<div style="direction:ltr; font-family:Tahoma;
font-size:10pt">Hello Clang Users and
Developers,<br>
<br>
I apologize in advance if this is going to the
wrong email list, but I thought it would be
inappropriate to send it to the dev list.<span
class="Apple-converted-space"> </span><br>
<br>
I am currently working on using Clang and LLVM
in some research I am doing. More specifically
at this time I am trying to use the Clang Static
Analysis Tool. I have been able to follow the
instructions on the Static Analysis Tool site as
well as the LLVM page for compiling the code
with Cmake for use with Visual Studio, and I
have successfully built the system using
"ALL_BUILD" as well as have testing successfully
clang by build "clang-test" in visual studio.<span
class="Apple-converted-space"> </span><br>
<br>
With that said I seem to be able to find the bin
file from which all the material from the system
was installed. Following the directions, I would
believe it to be located in the \bin directory
under build but it is not there. I have also
search my llvm and build directories with no
mention of scan-build being found via inspection
or search.<span class="Apple-converted-space"> </span><br>
<br>
I was wondering if the instructions online were
outdated and a newer process for running the
Clang Static Analyzer was now used? Is the
project even still active and worth me using in
the development of my C programs? Is there now a
way to use the tool from an IDE on the code you
have written, such as through Eclipse or Visual
Studio?<br>
<br>
These are the questions I currently have as I am
stuck after building and testing via the
instructions found here:<a
moz-do-not-send="true"
href="http://clang.llvm.org/get_started.html#build"
target="_blank">http://clang.llvm.org/get_started.html#build</a>.
Any assistance would be most appreciative.<br>
<br>
<div>Regards,<br>
<div style="font-family:Tahoma;
font-size:13px">
<div style="font-family:Tahoma;
font-size:13px">
<div style="font-family:Tahoma;
font-size:13px">Jon Lockhart<br>
PhD Candidate - EE Systems<br>
IEEE Vice President 13/14<br>
University of Cincinnati<br>
<a moz-do-not-send="true"
href="mailto:lockhaja@mail.uc.edu"
target="_blank">lockhaja@mail.uc.edu</a></div>
</div>
</div>
</div>
</div>
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</blockquote>
</div>
<br>
</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Anton</pre>
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<br>
<br>
<pre class="moz-signature" cols="72">--
Anton</pre>
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</blockquote>
<br>
<br>
<pre class="moz-signature" cols="72">--
Anton</pre>
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