[OSRM-talk] Building OSRM undefined reference to 'tbb::empty_task::~empty_task()

[Jim LeBeau]

Daniel,

Thanks, that worked well. I would never have figured that out myself.

Jim



Jim,

  Looks like GCC Link-Time-Optimization isn't working on Jessie's GCC
4.9.2.  Try re-building with:

    cd build
    make clean
    cmake -DENABLE_LTO=OFF ..
    make

  and see if that fixes it for you. I get a clean compile on my Docker
image.  If that corrects the issue, then we can add the instructions to the
Wiki.  We already detect broken LTO support in GCC < 4.9.0, but maybe 4.9.2
is also broken.....

daniel

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On Wed, Sep 7, 2016 at 3:22 PM, Jim LeBeau <jiml at ladsnet.com> wrote:

> Daniel,
>
> I am running on a debian linux box, jessie a new install and everything up
> to date.
>
> I downloaded the latest code from github and followed the directions at
> https://github.com/Project-OSRM/osrm-backend/wiki/Building-OSRM
>
> I saw a reference to linker issues from some years ago, and the command
> that is failing seems ugly to me with -ltbb repeated more than once.
>
> /usr/bin/c++    -flto=2 -Wall -Wextra -pedantic -Wuninitialized
> -Wunreachable-code -Wstrict-overflow=1 -D_FORTIFY_SOURCE=2
> -fdiagnostics-color=auto -fPIC -ffunction-sections -fdata-sections
> -std=c++1y -fopenmp -O3 -DNDEBUG    -fuse-ld=gold -Wl,--disable-new-dtags
>  -Wl,--gc-sections -Wl,-O1 -Wl,--hash-style=gnu -Wl,--sort-common
> CMakeFiles/osrm-contract.dir/src/tools/contract.cpp.o  -o osrm-contract
> -rdynamic -lboost_date_time -lboost_filesystem -lboost_iostreams
> -lboost_program_options -lboost_regex -lboost_system -lboost_thread
> -lpthread -ltbb -ltbbmalloc libosrm_contract.a -lboost_date_time
> -lboost_filesystem -lboost_iostreams -lboost_program_options -lboost_regex
> -lboost_system -lboost_thread -lpthread -lpthread -lluabind -llua5.2
> -lstxxl -ltbb -ltbbmalloc -lrt
>
>
> Thanks,
>
> Jim
>
> +++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> Jim,
>
>   What OS are you building on and what version of OSRM are you trying to
> compile?
>
>   The problem is odd - you've managed to compile the code, but linking
> against the TBB libraries is failing with a missing symbol - I don't know
> how this could happen, I would've expected it to fail earlier.
>
>   Are you using an old platform?  I've seen very old versions of libtbb
> packaged on some machines, the fix was usually to update.
>
> daniel
>
> > On Sep 7, 2016, at 1:00 PM, Jim LeBeau <jiml at ladsnet.com> wrote:
> >
> > Hi,
> >
> > I am setting up a server to do some routing, and am having trouble with
> the build.  After following the instructions for debian jessie on the wiki
> I end up at 95% complete with:
> >
> > /tmp/ccgkEZ99.ltrans11.ltrans.o:ccgkEZ99.ltrans11.o:vtable for
> tbb::empty_task: error: undefined reference to
> 'tbb::empty_task::~empty_task()'
> > /tmp/ccgkEZ99.ltrans11.ltrans.o:ccgkEZ99.ltrans11.o:vtable for
> tbb::empty_task: error: undefined reference to
> 'tbb::empty_task::~empty_task()'
> > collect2: error: ld returned 1 exit status
> > CMakeFiles/osrm-contract.dir/build.make:109: recipe for target
> 'osrm-contract' failed
> > make[2]: *** [osrm-contract] Error 1
> > CMakeFiles/Makefile2:342: recipe for target
> 'CMakeFiles/osrm-contract.dir/all' failed
> > make[1]: *** [CMakeFiles/osrm-contract.dir/all] Error 2
> > Makefile:117: recipe for target 'all' failed
> > make: *** [all] Error 2
> >
> > After much searching and many attempts I am unable to get past this.
> Has anyone recently had success?  What can I try?
> >
> > Thanks,
> >
> > Jim
> >
> > https://github.com/Project-OSRM/osrm-backend/wiki/Building-OSRM <
> https://github.com/Project-OSRM/osrm-backend/wiki/Building-OSRM>
> >
> >
> > _______________________________________________
> > OSRM-talk mailing list
> > OSRM-talk at openstreetmap.org
> > https://lists.openstreetmap.org/listinfo/osrm-talk
>
>
>
>
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