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https://issues.apache.org/jira/browse/ARROW-5081?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARROW-5081:
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Labels: pull-request-available (was: )
> [C++] Consistently use PATH_SUFFIXES in CMake config
> ----------------------------------------------------
>
> Key: ARROW-5081
> URL: https://issues.apache.org/jira/browse/ARROW-5081
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: David Li
> Priority: Major
> Labels: pull-request-available
>
> In trying to set up a build using system libraries installed to non-default
> paths, CMake doesn't consistently search user-specified paths for libraries.
> For instance, FindDoubleConversion.cmake will look only at
> ${DoubleConversion_ROOT}/libdoubleconversion.so for the shared library,
> making it impossible to have a directory setup like doubleconversion/lib/*.so
> + doubleconversion/include. Other Find*.cmake files set PATH_SUFFIXES to also
> search the lib/ subdirectory; we should do this everywhere.
> Additionally, it seems the various Find*.cmake files set PATH_SUFFIXES
> inconsistently. Some hardcode their own list, others use
> CMAKE_LIBRARY_ARCHITECTURE.
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