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Posted to issues@arrow.apache.org by "Kouhei Sutou (Jira)" <ji...@apache.org> on 2019/12/18 02:24:00 UTC
[jira] [Commented] (ARROW-7409) [C++][Python] Windows link error
LNK1104: cannot open file 'python37_d.lib'
[ https://issues.apache.org/jira/browse/ARROW-7409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16998749#comment-16998749 ]
Kouhei Sutou commented on ARROW-7409:
-------------------------------------
Could you open a pull request?
> [C++][Python] Windows link error LNK1104: cannot open file 'python37_d.lib'
> ---------------------------------------------------------------------------
>
> Key: ARROW-7409
> URL: https://issues.apache.org/jira/browse/ARROW-7409
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++, Python
> Affects Versions: 0.15.1
> Reporter: Raul Bocanegra
> Assignee: Raul Bocanegra
> Priority: Minor
> Attachments: fix-msvc-link-python-debug.patch
>
>
> When I build arrow_python on Windows in debug mode it raises a link error "{{LNK1104: cannot open file 'python37_d.lib'".}}
> I have been having a look at the CMake files and it seems that we are forcing to link against release python lib on debug mode.
> I have edited the CMake files in order to fix this bug, see [^fix-msvc-link-python-debug.patch].
> It is just a 3 lines change and makes the debug version of arrow_python link on Windows.
> I could do a PR if you find it useful.
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