[ https://issues.apache.org/jira/browse/ARROW-747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney updated ARROW-747: ------------------------------- Summary: [C++] Link correctly to libdl on Linux (was: [C++] Linking to libdl is unnecessary on Linux) > [C++] Link correctly to libdl on Linux > -------------------------------------- > > Key: ARROW-747 > URL: https://issues.apache.org/jira/browse/ARROW-747 > Project: Apache Arrow > Issue Type: Bug > Components: C++ > Reporter: Wes McKinney > Fix For: 0.3.0 > > > There is a potentially confusing warning from arrow/io on Linux: > {code} > -- Configuring done > CMake Warning (dev) at cmake_modules/BuildUtils.cmake:98 (add_dependencies): > Policy CMP0046 is not set: Error on non-existent dependency in > add_dependencies. Run "cmake --help-policy CMP0046" for policy details. > Use the cmake_policy command to set the policy and suppress this warning. > The dependency target "dl" of target "arrow_io_objlib" does not exist. > Call Stack (most recent call first): > src/arrow/io/CMakeLists.txt:85 (ADD_ARROW_LIB) > This warning is for project developers. Use -Wno-dev to suppress it. > -- Generating done > -- Build files have been written to: /home/wesm/code/arrow/cpp/test-build > {code} > I believe you may need to link to libdl on OS X -- This message was sent by Atlassian JIRA (v6.3.15#6346)