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<p class="MsoNormal">The bug that makes swig before 4 fail with Python 3.7 may turn into a big issue, given that swig is now licensed under GPL v3. I believe Apple has said in the past that they can’t move past a certain version of swig 2.x, since the license
changed from GPL v2 to GPL v3.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b>From:</b> Adrian McCarthy <amccarth@google.com> <br>
<b>Sent:</b> Monday, June 24, 2019 6:43 PM<br>
<b>To:</b> Ted Woodward <tedwood@quicinc.com><br>
<b>Cc:</b> Alexandre Ganea <alexandre.ganea@ubisoft.com>; LLDB <lldb-dev@lists.llvm.org><br>
<b>Subject:</b> [EXT] Re: [lldb-dev] Trouble running Python tests on Windows<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I can confirm that there are problems building with Swig 4.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">I've also just found that there's a bug in versions of Swig before 4 that makes the code it generates incompatible with Python 3.7. (See lldb-dev@ for a message I just sent out about this.)<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Python 3.6 with Swig 3.0.12 is working well for me on Windows.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">On Fri, May 31, 2019 at 9:15 AM Ted Woodward via lldb-dev <<a href="mailto:lldb-dev@lists.llvm.org">lldb-dev@lists.llvm.org</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Run the cmake gui, and point it to the correct source and build directories. Look for key “SWIG_EXECUTABLE”. If it doesn’t exist, set it to your swig exe. Mine is C:/swigwin-3.0.12/swig.exe
, for example. If you change it, hit the configure and then generate buttons, then rebuild and rerun the tests.<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I haven’t built with swig 4, just swig 3. I’ll let someone else answer if swig 4 works!<o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><b>From:</b> lldb-dev <<a href="mailto:lldb-dev-bounces@lists.llvm.org" target="_blank">lldb-dev-bounces@lists.llvm.org</a>>
<b>On Behalf Of </b>Alexandre Ganea via lldb-dev<br>
<b>Sent:</b> Friday, May 31, 2019 10:42 AM<br>
<b>To:</b> <a href="mailto:lldb-dev@lists.llvm.org" target="_blank">lldb-dev@lists.llvm.org</a><br>
<b>Subject:</b> [EXT] [lldb-dev] Trouble running Python tests on Windows<o:p></o:p></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA">Hi,</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA">I can’t seem to run the lldb python tests on my Windows 10 setup. I use the following cmd-line to generate:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA">cmake -G Ninja f:/svn/llvm -DCMAKE_BUILD_TYPE=Release -DLLVM_OPTIMIZED_TABLEGEN=true -DLLVM_EXTERNAL_LLD_SOURCE_DIR=f:/svn/lld -DLLVM_EXTERNAL_CLANG_SOURCE_DIR=f:/svn/clang -DLLVM_TOOL_LLD_BUILD=true -DLLVM_TOOL_CLANG_BUILD=true -DLLVM_ENABLE_PDB=true
-DLLVM_ENABLE_ASSERTIONS=ON -DLLVM_EXTERNAL_LLDB_SOURCE_DIR=f:/svn/lldb -DLLVM_TOOL_LLDB_BUILD=true -DPYTHON_HOME="C:\Users\aganea\AppData\Local\Programs\Python\Python37"</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA">Followed by: ninja check-all, which ends up in a bunch of:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA"> </span><o:p></o:p></p>
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<span lang="EN-CA">******************** TEST 'lldb-Suite :: tools/lldb-server/TestAppleSimulatorOSType.py' FAILED ********************</span><o:p></o:p></p>
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<span lang="EN-CA">Unable to find 'RESULT: PASSED' in dotest output:</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA">lldb version 9.0.0 (<a href="https://aganea@llvm.org/svn/llvm-project/lldb/trunk" target="_blank">https://aganea@llvm.org/svn/llvm-project/lldb/trunk</a> revision 361826)</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> clang revision 361826</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> llvm revision 361826</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA">LLDB library dir: F:\svn\buildninja\bin</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA">LLDB import library dir: F:\svn\buildninja\bin\..\lib</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA">Traceback (most recent call last):</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> File "F:/svn/lldb/test/dotest.py", line 7, in <module></span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> lldbsuite.test.run_suite()</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> File "F:\svn\lldb\packages\Python\lldbsuite\test\dotest.py", line 1243, in run_suite</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> import lldb</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> File "F:\svn\buildninja\lib\site-packages\lldb\__init__.py", line 1500, in <module></span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> class SBAddress(object):</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> File "F:\svn\buildninja\lib\site-packages\lldb\__init__.py", line 1675, in SBAddress</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA"> __swig_getmethods__["module"] = GetModule</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;margin-left:35.4pt">
<span lang="EN-CA" style="background:yellow">NameError: name '__swig_getmethods__' is not defined</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA">Swig 4.0.0 is there in %PATH%. I’m using MSVC 19.16.27031.1 for compiling. I’ve tried with Clang 8.0, same issues.</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA">Any idea on what could be missing?</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA"> </span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA">Thanks in advance!</span><o:p></o:p></p>
<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span lang="EN-CA">Alex.</span><o:p></o:p></p>
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<p class="MsoNormal">_______________________________________________<br>
lldb-dev mailing list<br>
<a href="mailto:lldb-dev@lists.llvm.org" target="_blank">lldb-dev@lists.llvm.org</a><br>
<a href="https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev" target="_blank">https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-dev</a><o:p></o:p></p>
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