Steven Smith created ARROW-11888:
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Summary: Cmake build of Apache Arrow fails using grpc's
Findre2.cmake with "add_library cannot create imported target "RE2::re2"
because another target with the same name already exists."
Key: ARROW-11888
URL: https://issues.apache.org/jira/browse/ARROW-11888
Project: Apache Arrow
Issue Type: Bug
Affects Versions: 3.0.0
Environment: macOS 10.15.7 19H524
Xcode 12.4 12D4e
Reporter: Steven Smith
I'm trying to create a MacPorts port of Apache Arrow. See
[https://github.com/macports/macports-ports/pull/7791]
I'm using a library install of grpc, version 1.36.2. This issue is also
observed with grpc version 1.35.0.
The grpc cmake file
[Findre2.cmake|https://github.com/grpc/grpc/blob/master/cmake/modules/Findre2.cmake]
causes this cmake error when building pyarrow.
I see that there is also a file Findre2.cmake created and installed in the
cmake build of arrow. Also see this issue raised at grpc,
[https://github.com/grpc/grpc/issues/25434]
Error:
:info:build CMake Error at /opt/local/lib/cmake/grpc/modules/Findre2.cmake:29
(add_library):
:info:build add_library cannot create imported target "re2::re2" because
another target
:info:build with the same name already exists.
Related:
*
[http://mail-archives.apache.org/mod_mbox/arrow-dev/202009.mbox/%[email protected]%3E]
[http://mail-archives.apache.org/mod_mbox/arrow-jira/202009.mbox/%3cjira.13327607.1600156125000.372264.1600157460...@atlassian.jira%3E]
* [https://www.mail-archive.com/[email protected]/msg20631.html]
* [https://github.com/macports/macports-ports/pull/7791]
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