[C++] ARROW_BOOST_VENDORED doesn't work properly with ninja build

[asfimport]

Not sure if this is a regression, but I found

$ cmake .. -GNinja -DARROW_BOOST_VENDORED=ON
-- Building using CMake version: 3.12.0
-- Arrow version: 0.12.0 (full: '0.12.0-SNAPSHOT')
clang-tidy not found
clang-format found at /usr/bin/clang-format-6.0
infer not found
-- Found cpplint executable at /home/wesm/code/arrow/cpp/build-support/cpplint.py
-- Compiler command: env LANG=C /usr/bin/c++ -v
-- Compiler version: Using built-in specs.
COLLECT_GCC=/usr/bin/c++
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.8/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 4.8.5-4ubuntu8~14.04.2' --with-bugurl=file:///usr/share/doc/gcc-4.8/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.8 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.8 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libmudflap --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.8.5 (Ubuntu 4.8.5-4ubuntu8~14.04.2) 

-- Compiler id: GNU
Selected compiler gcc 4.8.5
Optional gold linker is buggy, using ld linker instead
Configured for DEBUG build (set with cmake -DCMAKE_BUILD_TYPE={release,debug,...})
-- Build Type: DEBUG
-- BOOST_VERSION: 1.67.0
-- BROTLI_VERSION: v0.6.0
-- DOUBLE_CONVERSION_VERSION: v3.1.1
-- FLATBUFFERS_VERSION: 02a7807dd8d26f5668ffbbec0360dc107bbfabd5
-- GBENCHMARK_VERSION: v1.4.1
-- GFLAGS_VERSION: v2.2.0
-- GLOG_VERSION: v0.3.5
-- GRPC_VERSION: v1.14.1
-- GTEST_VERSION: 1.8.0
-- JEMALLOC_VERSION: 17c897976c60b0e6e4f4a365c751027244dada7a
-- LZ4_VERSION: v1.7.5
-- ORC_VERSION: 1.5.1
-- PROTOBUF_VERSION: v3.6.1
-- RAPIDJSON_VERSION: v1.1.0
-- RE2_VERSION: 2018-10-01
-- SNAPPY_VERSION: 1.1.3
-- THRIFT_VERSION: 0.11.0
-- ZLIB_VERSION: 1.2.8
-- ZSTD_VERSION: v1.3.7
-- Found pthread: /usr/lib/x86_64-linux-gnu/libpthread.so
-- Boost include dir: 
-- Boost libraries: 
Added static library dependency boost_system_static: /home/wesm/code/arrow/cpp/boost-test/boost_ep-prefix/src/boost_ep/stage/lib/libboost_system.a
Added static library dependency boost_filesystem_static: /home/wesm/code/arrow/cpp/boost-test/boost_ep-prefix/src/boost_ep/stage/lib/libboost_filesystem.a
Added static library dependency boost_regex_static: /home/wesm/code/arrow/cpp/boost-test/boost_ep-prefix/src/boost_ep/stage/lib/libboost_regex.a
Added static library dependency double-conversion_static: /home/wesm/code/arrow/cpp/boost-test/double-conversion_ep/src/double-conversion_ep/lib/libdouble-conversion.a
-- double-conversion include dir: /home/wesm/code/arrow/cpp/boost-test/double-conversion_ep/src/double-conversion_ep/include
-- double-conversion static library: /home/wesm/code/arrow/cpp/boost-test/double-conversion_ep/src/double-conversion_ep/lib/libdouble-conversion.a
-- RapidJSON include dir: /home/wesm/code/arrow/cpp/boost-test/src/rapidjson_ep/include
-- Flatbuffers include dir: /home/wesm/code/arrow/cpp/boost-test/flatbuffers_ep-prefix/src/flatbuffers_ep-install/include
-- Flatbuffers compiler: /home/wesm/code/arrow/cpp/boost-test/flatbuffers_ep-prefix/src/flatbuffers_ep-install/bin/flatc
Added static library dependency jemalloc_static: /home/wesm/code/arrow/cpp/boost-test/jemalloc_ep-prefix/src/jemalloc_ep/dist//lib/libjemalloc_pic.a
Added shared library dependency jemalloc_shared: /home/wesm/code/arrow/cpp/boost-test/jemalloc_ep-prefix/src/jemalloc_ep/dist//lib/libjemalloc.so
-- Found hdfs.h at: /home/wesm/code/arrow/cpp/thirdparty/hadoop/include/hdfs.h
-- Found the ZLIB shared library: /usr/lib/x86_64-linux-gnu/libz.so
Added shared library dependency zlib_shared: /usr/lib/x86_64-linux-gnu/libz.so
Added static library dependency snappy_static: /home/wesm/code/arrow/cpp/boost-test/snappy_ep/src/snappy_ep-install/lib/libsnappy.a
Added static library dependency brotli_enc_static: /home/wesm/code/arrow/cpp/boost-test/brotli_ep/src/brotli_ep-install/lib/x86_64-linux-gnu/libbrotlienc.a
Added static library dependency brotli_dec_static: /home/wesm/code/arrow/cpp/boost-test/brotli_ep/src/brotli_ep-install/lib/x86_64-linux-gnu/libbrotlidec.a
Added static library dependency brotli_common_static: /home/wesm/code/arrow/cpp/boost-test/brotli_ep/src/brotli_ep-install/lib/x86_64-linux-gnu/libbrotlicommon.a
Added static library dependency lz4_static: /home/wesm/code/arrow/cpp/boost-test/lz4_ep-prefix/src/lz4_ep/lib/liblz4.a
Added static library dependency zstd_static: /home/wesm/code/arrow/cpp/boost-test/zstd_ep-install/lib/libzstd.a
-- GLOG_CMAKE_CXX_FLAGS:  -ggdb -O0 -fPIC -pthread
-- CMAKE_CXX_FLAGS in glog:  -ggdb -O0 -fPIC -pthread
-- Glog version: v0.3.5
-- Glog include dir: /home/wesm/code/arrow/cpp/boost-test/glog_ep-prefix/src/glog_ep/include
-- Glog static library: /home/wesm/code/arrow/cpp/boost-test/glog_ep-prefix/src/glog_ep/lib/libglog.a
Added static library dependency glog_static: /home/wesm/code/arrow/cpp/boost-test/glog_ep-prefix/src/glog_ep/lib/libglog.a
-- CMAKE_C_FLAGS:  -ggdb -O0   -Wall -msse4.2
-- CMAKE_CXX_FLAGS:   -ggdb -O0  -Wall -msse4.2 
-- Configuring done
-- Generating done
-- Build files have been written to: /home/wesm/code/arrow/cpp/boost-test
12:35 ~/code/arrow/cpp/boost-test  (master)$ ninja arrow_shared
ninja: error: 'boost_ep-prefix/src/boost_ep/stage/lib/libboost_system.a', needed by 'debug/libarrow.so.12.0.0', missing and no known rule to make it

This seems to work fine with using "make"

Reporter: Wes McKinney / @wesm
Assignee: Wes McKinney / @wesm

PRs and other links:

• GitHub Pull Request #3217

_{Note: This issue was originally created as ARROW-4070. Please see the migration documentation for further details.}

[asfimport]

Wes McKinney / @wesm:
Issue resolved by pull request 3217
#3217