Didn't help much, I actually rebuilt whole arrow cpp with export
CMAKE_CXX_FLAGS="-DFLATBUFFERS_LITTLEENDIAN=0" and then tried to build simple
debug, still it's failing in same step.
Thanks,Sanjay
> From: wesmck...@gmail.com
> Date: Mon, 1 Aug 2016 13:07:11 -0700
> Subject: Re: Core dump while building with CPP
> To: dev@arrow.apache.org
>
> See from flatbuffers.h
>
> // The wire format uses a little endian encoding (since that's efficient for
> // the common platforms).
> #if !defined(FLATBUFFERS_LITTLEENDIAN)
> #if defined(__GNUC__) || defined(__clang__)
> #ifdef __BIG_ENDIAN__
> #define FLATBUFFERS_LITTLEENDIAN 0
> #else
> #define FLATBUFFERS_LITTLEENDIAN 1
> #endif // __BIG_ENDIAN__
> #elif defined(_MSC_VER)
> #if defined(_M_PPC)
> #define FLATBUFFERS_LITTLEENDIAN 0
> #else
> #define FLATBUFFERS_LITTLEENDIAN 1
> #endif
> #else
> #error Unable to determine endianness, define FLATBUFFERS_LITTLEENDIAN.
> #endif
> #endif // !defined(FLATBUFFERS_LITTLEENDIAN)
>
> I believe you may want to add -DFLATBUFFERS_LITTLEENDIAN=0 to
> CMAKE_CXX_FLAGS (you can do this on the command line).
>
> Since not many of us have access to big endian hardware, it would be
> helpful of you could submit a patch indicating what you had to do to
> get things working on your platform.
>
> Thanks
>
> On Mon, Aug 1, 2016 at 12:57 PM, Sanjay Rao <getsanjay...@live.com> wrote:
> >
> > cmake -DARROW_BUILD_BENCHMARKS=ON .....make[ 0%] Running flatc compiler on
> > /u01/hadoop/src/arrow/arrow/cpp/../format/Message.fbsAssertion failed:
> > *reinterpret_cast<char *>(&endiantest) == FLATBUFFERS_LITTLEENDIAN, file
> > /u01/hadoop/src/arrow/arrow/cpp/thirdparty/flatbuffers-1.3.0/include/flatbuffers/flatbuffers.h,
> > line 128, function EndianCheck*** Signal 6 - core dumped
> > Does it mean I cannot run it on BIG ENDIAN system ? or can I comment this
> > line and proceed building it ?
> > Thanks,Sanjay
