[jira] [Created] (ARROW-2032) [C++] ORC ep installs on each call to ninja build (even if no work to do)

["Wes McKinney (JIRA)" <ji...@apache.org>]

Wes McKinney created ARROW-2032:
-----------------------------------

             Summary: [C++] ORC ep installs on each call to ninja build (even if no work to do)
                 Key: ARROW-2032
                 URL: https://issues.apache.org/jira/browse/ARROW-2032
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++
            Reporter: Wes McKinney
             Fix For: 0.9.0


On each call to {{ninja}}, the ORC EP reinstalls

 
{code:java}
$ ninja
[2/48] Performing configure step for 'orc_ep'
-- Build type: DEBUG
-- compiler Clang version 4.0.1
-- SNAPPY_HOME: /home/wesm/cpp-toolchain
-- Found the Snappy header: /home/wesm/cpp-toolchain/include/snappy.h
-- Found the Snappy library: /home/wesm/cpp-toolchain/lib/libsnappy.a
-- ZLIB_HOME: /home/wesm/cpp-toolchain
-- Found the ZLIB header: /home/wesm/cpp-toolchain/include/zlib.h
-- Found the ZLIB library: /usr/lib/x86_64-linux-gnu/libz.a
-- LZ4_HOME: /home/wesm/cpp-toolchain
-- Found the LZ4 header: /home/wesm/cpp-toolchain/include/lz4.h
-- Found the LZ4 library: /home/wesm/cpp-toolchain/lib/liblz4.a
-- PROTOBUF_HOME: /home/wesm/code/arrow/cpp/thirdparty/protobuf_ep-install
-- Found the Protobuf headers: /home/wesm/code/arrow/cpp/thirdparty/protobuf_ep-install/include
-- Found the Protobuf library: /usr/lib/x86_64-linux-gnu/libprotobuf.a
-- Found the Protoc library: /usr/lib/x86_64-linux-gnu/libprotoc.a
-- Found the Protoc executable: /home/wesm/code/arrow/cpp/thirdparty/protobuf_ep-install/bin/protoc
-- Configuring done
-- Generating done
-- Build files have been written to: /home/wesm/code/arrow/cpp/build/orc_ep-prefix/src/orc_ep-build
[3/48] Performing build step for 'orc_ep'
ninja: no work to do.
[4/5] Performing install step for 'orc_ep'
[0/1] Install the project...
-- Install configuration: "DEBUG"
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/./LICENSE
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/./NOTICE
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/orc-config.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Reader.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Type.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Exceptions.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Statistics.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/ColumnPrinter.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/OrcFile.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Int128.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Vector.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Writer.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/Common.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/include/orc/MemoryPool.hh
-- Up-to-date: /home/wesm/code/arrow/cpp/build/orc_ep-install/lib/liborc.a
[5/5] Completed 'orc_ep'
{code}



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