python / python/cpython

Allow compiling Python with llvm-clang on Windows.

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3.10 build OS-windows
Dominant language
Python
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Description

BPO 41368
Nosy @pfmoore, @tjguk, @zware, @zooba, @moreati, @WildCard65, @websurfer5
Files
  • build.log: The MSBuild build log.
  • Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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    GitHub fields:

    assignee = None
    closed_at = None
    created_at = <Date 2020-07-22.18:13:57.337>
    labels = ['build', '3.10', 'OS-windows']
    title = 'Allow compiling Python with llvm-clang on Windows.'
    updated_at = <Date 2020-07-23.06:18:34.119>
    user = 'https://bugs.python.org/WilliamPickard'
    

    bugs.python.org fields:

    activity = <Date 2020-07-23.06:18:34.119>
    actor = 'Jeffrey.Kintscher'
    assignee = 'none'
    closed = False
    closed_date = None
    closer = None
    components = ['Windows', 'Cross-Build']
    creation = <Date 2020-07-22.18:13:57.337>
    creator = 'William Pickard'
    dependencies = []
    files = ['49331']
    hgrepos = []
    issue_num = 41368
    keywords = []
    message_count = 2.0
    messages = ['374099', '374100']
    nosy_count = 7.0
    nosy_names = ['paul.moore', 'tim.golden', 'zach.ware', 'steve.dower', 'Alex.Willmer', 'WildCard65', 'Jeffrey.Kintscher']
    pr_nums = []
    priority = 'normal'
    resolution = None
    stage = None
    status = 'open'
    superseder = None
    type = 'compile error'
    url = 'https://bugs.python.org/issue41368'
    versions = ['Python 3.10']
    

    Contributor guide

    Open the contributing guide

    First steps

    1. Read the whole issue, then the project's contributing guide.
    2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
    3. Fork the repository and make your change on a branch.
    4. Open a pull request that references the issue number.

    Research direction

    Start with the attached build.log and the Windows and Cross-Build areas of CPython. Determine where the llvm-clang compilation fails and compare that path with the existing Windows build configuration. Done means Python compiles successfully with llvm-clang on Windows, with the relevant build validation passing.

    Written by the indexing model from the issue text.

    Assessment

    Tech stack
    python
    Domain
    build-system, operating-systems
    Issue type
    Bug
    Difficulty
    4/5
    Estimated time
    3-5 days
    Activity status
    Stale
    Clarity
    Mostly clear
    Newbie friendliness
    35/100

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