[lldb-dev] Trouble running Python tests on Windows

[Adrian McCarthy via lldb-dev]

I can confirm that there are problems building with Swig 4.

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.)

Python 3.6 with Swig 3.0.12 is working well for me on Windows.

On Fri, May 31, 2019 at 9:15 AM Ted Woodward via lldb-dev <
lldb-dev at lists.llvm.org> wrote:

> 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.
>
>
>
> I haven’t built with swig 4, just swig 3. I’ll let someone else answer if
> swig 4 works!
>
>
>
> *From:* lldb-dev <lldb-dev-bounces at lists.llvm.org> *On Behalf Of *Alexandre
> Ganea via lldb-dev
> *Sent:* Friday, May 31, 2019 10:42 AM
> *To:* lldb-dev at lists.llvm.org
> *Subject:* [EXT] [lldb-dev] Trouble running Python tests on Windows
>
>
>
> Hi,
>
>
>
> I can’t seem to run the lldb python tests on my Windows 10 setup. I use
> the following cmd-line to generate:
>
>
>
> 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"
>
>
>
> Followed by: ninja check-all, which ends up in a bunch of:
>
>
>
> ******************** TEST 'lldb-Suite ::
> tools/lldb-server/TestAppleSimulatorOSType.py' FAILED ********************
>
> Unable to find 'RESULT: PASSED' in dotest output:
>
>
>
> lldb version 9.0.0 (https://aganea@llvm.org/svn/llvm-project/lldb/trunk
> revision 361826)
>
>   clang revision 361826
>
>   llvm revision 361826
>
> LLDB library dir: F:\svn\buildninja\bin
>
> LLDB import library dir: F:\svn\buildninja\bin\..\lib
>
> Traceback (most recent call last):
>
>   File "F:/svn/lldb/test/dotest.py", line 7, in <module>
>
>     lldbsuite.test.run_suite()
>
>   File "F:\svn\lldb\packages\Python\lldbsuite\test\dotest.py", line 1243,
> in run_suite
>
>     import lldb
>
>   File "F:\svn\buildninja\lib\site-packages\lldb\__init__.py", line 1500,
> in <module>
>
>     class SBAddress(object):
>
>   File "F:\svn\buildninja\lib\site-packages\lldb\__init__.py", line 1675,
> in SBAddress
>
>     __swig_getmethods__["module"] = GetModule
>
> NameError: name '__swig_getmethods__' is not defined
>
>
>
> 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.
>
> Any idea on what could be missing?
>
>
>
> Thanks in advance!
>
> Alex.
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> lldb-dev at lists.llvm.org
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>
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