[
https://issues.apache.org/jira/browse/ARROW-16778?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17552403#comment-17552403
]
Arkadiy Vertleyb commented on ARROW-16778:
------------------------------------------
Thanks Will.
Saw you latest comment at Bloomberg.
Please also keep in mind that using -DCMAKE_BUILD_TYPE=Debug somehow ends up
with treating warnings as errors, which doesn't work well in a 32 bit system
because of conflicts between int64_t and size_t. As I understand this comes
from Google guidelines conflicting with C++ standard. Not sure how to avoid
this.
> [C++] 32 bit MSVC doesn't build
> -------------------------------
>
> Key: ARROW-16778
> URL: https://issues.apache.org/jira/browse/ARROW-16778
> Project: Apache Arrow
> Issue Type: Bug
> Components: C++
> Environment: Win32, MSVC
> Reporter: Arkadiy Vertleyb
> Priority: Major
>
> When specifying Win32 as a platform, and building with MSVC, the build fails
> with the following compile errors :
> {noformat}
> C:\Users\avertleyb\git\arrow\cpp\src\arrow/util/bit_util.h(70,59): error
> C3861: '__popcnt64': identifier not found
> [C:\Users\avertleyb\git\arrow\cpp\build32\src\arrow\arrow_shared.vcxproj]
> C:\Users\avertleyb\git\arrow\cpp\src\arrow/util/bit_util.h(204,7): error
> C3861: '_BitScanReverse64': identifier not found
> [C:\Users\avertleyb\git\arrow\cpp\build32\src\arrow\arrow_shared.vcxproj]
> C:\Users\avertleyb\git\arrow\cpp\src\arrow/util/bit_util.h(250,7): error
> C3861: '_BitScanForward64': identifier not found
> [C:\Users\avertleyb\git\arrow\cpp\build32\src\arrow\arrow_shared.vcxproj]
> {noformat}
--
This message was sent by Atlassian Jira
(v8.20.7#820007)
