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Compile errors on Windows environment #2811
Description
0. environment_win.yml should be downloaded manually, and the requirements could be installed manually
At the first trial the file was auto-generated, but after some times it doesn't be generated. After reading that, I can tried in Anaconda environment+manual installation of modules in yml.
1. About initial environment settings
The code also requires 'utils' and 'case-insensitive-dictionary' module. Be aware: 'case_insensitive_dict' doesn't work even thought their names are similar.
2. While running build0.bat: A syntax warning kicks into.
C:\ProgramData\lpython\lpython\src\libasr\wasm_instructions_visitor.py:174: SyntaxWarning: invalid escape sequence '\.' splitted_name = re.split("[\._]", func)
It was possible to solve that correct as r"[\._]"
3. While running build1.bat: A fail, lots of C4xxx warnings about possible loss of data, stop of ninja by subcommand failure
3.1 Fail
FAILED: src/libasr/CMakeFiles/asr.dir/codegen/evaluator.cpp.obj C:\PROGRA~1\MICROS~4\2022\COMMUN~1\VC\Tools\MSVC\1441~1.341\bin\Hostx64\x64\cl.exe /nologo /TP -DHAVE_TARGET_X86=1 -DHAVE_WHEREAMI=1 -DHAVE_ZLIB=1 -DLCOMPILERS_FAST_ALLOC=1 -IC:\ProgramData\lpython\lpython\src\libasr\.. -I"C:\Program Files\Microsoft Visual Studio\2022\Community\DIA SDK\include" -external:IC:\ProgramData\anaconda3\Library\include -external:W0 /DWIN32 /D_WINDOWS /W3 /GR /EHsc /MD /O2 /Ob2 /DNDEBUG -std:c++17 /GR- /showIncludes /Fosrc\libasr\CMakeFiles\asr.dir\codegen\evaluator.cpp.obj /Fdsrc\libasr\CMakeFiles\asr.dir\asr.pdb /FS -c C:\ProgramData\lpython\lpython\src\libasr\codegen\evaluator.cpp
3.2 and 3.3: They're too long to post. Because the prompt window cannot maintain whole messages, early stage prompts were scrolled out. Please check a attachment txt.
2409WinX64_lpython_err_log.txt
Additional info: LLVM 19.1.0 RC4 is connected by a plugin with my MSVS.
Activity
Ljq-2413 commentedon Oct 27, 2024
I have encoutered the same problem, how did you solve them.
Elimiriel commentedon Oct 30, 2024
I couldn't solve this issue myself for now. And I think issue 2 could be solved by using os.curdir, os.rep and vice versa when cleaning up installation scripts.
certik commentedon Oct 31, 2024
You can install it like we do at the CI:
lpython/.github/workflows/CI.yml
Line 83 in 7eb2bea
Alternatively, use WSL and build it in Ubuntu, which is also tested and works.
certik commentedon Oct 31, 2024
@Elimiriel the error you are getting is:
You might have the wrong LLVM version installed. The CI uses LLVM 11, so you can install that.
In LFortran we recently got all LLVM version 10-19 working, but the fixes are not yet ported to LPython. I think LPython currently works with LLVM 10-16.