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From "Zheng, Kai" <kai.zh...@intel.com>
Subject RE: Does arrow/cpp setup google flatbuffers lib by itself?
Date Mon, 28 Mar 2016 01:55:18 GMT
Thanks Micah. Got noted. OK right now I will work around my setup and if any further interesting
finding I will post here for your reference.

Regards,
Kai

-----Original Message-----
From: Micah Kornfield [mailto:emkornfield@gmail.com] 
Sent: Monday, March 28, 2016 9:47 AM
To: dev@arrow.apache.org
Subject: Re: Does arrow/cpp setup google flatbuffers lib by itself?

Hi Kai,
This might not solve your problem but I had an issue building flatbuffers.
The fix was  I had to modify the flatbuffers cmake file
(thirdparty/flatbuffers-1.3.0/CMakeLists.txt) to force -std=c++11 instead of c++0x.

I also don't think build_thirdparty.sh is properly surfacing errors if the the make step fails
for flatbuffers.  I will hopefully submit a PR tonight or tomorrow with some other build related
fixes, that updates build_thirdparty.sh to fail fast if there is a problem with flatbuffers.

Thanks,
Micah



On Sun, Mar 27, 2016 at 6:12 PM, Zheng, Kai <kai.zheng@intel.com> wrote:

> Hi Wes,
>
> Yes I did `sh setup_build_env.sh`. Everything else works fine, except 
> the flatbuffers lib.
> If it assumes equipping the lib by itself, I can look into the issue 
> and see if a fix is needed or not.
>
> Thanks.
>
> Regards,
> Kai
>
> -----Original Message-----
> From: Wes McKinney [mailto:wes@cloudera.com]
> Sent: Monday, March 28, 2016 9:07 AM
> To: dev@arrow.apache.org
> Subject: Re: Does arrow/cpp setup google flatbuffers lib by itself?
>
> hi Kai,
>
> Did you run
>
> source setup_build_env.sh
>
> ?
>
> You can also manually run the thirdparty build scripts, but then you 
> must set the environment variables yourself (see the 
> setup_build_env.sh and also the Travis CI scripts for a complete accounting).
>
> Thanks
> Wes
>
> On Sun, Mar 27, 2016 at 5:25 PM, Zheng, Kai <kai.zheng@intel.com> wrote:
> > Hi,
> >
> > Does Arrow/cpp assumes the building set up all its dependencies
> including google flatbuffers lib by itself? I hit the following error 
> but am not sure if it's a building issue or not.
> > Thanks.
> >
> > [root@zkdesk debug]# pwd
> > /home/workspace/arrow/cpp/debug
> > [root@zkdesk debug]# cmake ..
> > Configured for DEBUG build (set with cmake
> > -DCMAKE_BUILD_TYPE={release,debug,...})
> > INFO Using built-in specs.
> > COLLECT_GCC=/bin/c++
> > COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/4.8.3/lto-w
> > ra
> > pper
> > Target: x86_64-redhat-linux
> > Configured with: ../configure --prefix=/usr --mandir=/usr/share/man 
> > --infodir=/usr/share/info 
> > --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap 
> > --enable-shared --enable-threads=posix --enable-checking=release 
> > --with-system-zlib --enable-__cxa_atexit 
> > --disable-libunwind-exceptions --enable-gnu-unique-object 
> > --enable-linker-build-id --with-linker-hash-style=gnu 
> > --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto
> > --enable-plugin --enable-initfini-array --disable-libgcj
> > --with-isl=/builddir/build/BUILD/gcc-4.8.3-20140911/obj-x86_64-redha
> > t-
> > linux/isl-install
> > --with-cloog=/builddir/build/BUILD/gcc-4.8.3-20140911/obj-x86_64-red
> > ha t-linux/cloog-install --enable-gnu-indirect-function 
> > --with-tune=generic --with-arch_32=x86-64 
> > --build=x86_64-redhat-linux Thread model: posix gcc version 4.8.3 
> > 20140911 (Red Hat 4.8.3-9) (GCC)
> >
> > Selected compiler gcc 4.8.3
> > collect2 version 4.8.3 20140911 (Red Hat 4.8.3-9) /usr/bin/ld 
> > --build-id --no-add-needed --eh-frame-hdr --hash-style=gnu -m
> > elf_x86_64 -dynamic-linker /lib64/ld-linux-x86-64.so.2 
> > /usr/lib/gcc/x86_64-redhat-linux/4.8.3/../../../../lib64/crt1.o
> > /usr/lib/gcc/x86_64-redhat-linux/4.8.3/../../../../lib64/crti.o
> > /usr/lib/gcc/x86_64-redhat-linux/4.8.3/crtbegin.o
> > -L/usr/lib/gcc/x86_64-redhat-linux/4.8.3
> > -L/usr/lib/gcc/x86_64-redhat-linux/4.8.3/../../../../lib64
> > -L/lib/../lib64 -L/usr/lib/../lib64
> > -L/usr/lib/gcc/x86_64-redhat-linux/4.8.3/../../.. --version -lstdc++ 
> > -lm -lgcc_s -lgcc -lc -lgcc_s -lgcc 
> > /usr/lib/gcc/x86_64-redhat-linux/4.8.3/crtend.o
> > /usr/lib/gcc/x86_64-redhat-linux/4.8.3/../../../../lib64/crtn.o
> > Using ld linker
> > -- Found the GTest library:
> > /home/workspace/arrow/cpp/thirdparty/googletest-release-1.7.0/libgte
> > st .a Added static library dependency gtest:
> > /home/workspace/arrow/cpp/thirdparty/googletest-release-1.7.0/libgte
> > st .a CMake Error at cmake_modules/FindFlatbuffers.cmake:83 
> > (message):
> >   Could not find the Flatbuffers library.  Looked in system search paths.
> > Call Stack (most recent call first):
> >   CMakeLists.txt:602 (find_package)
> >
> > Regards,
> > Kai
> >
> > -- Configuring incomplete, errors occurred!
> >
>
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