That's odd, it should be using clang rather than clang++ to compile cmd.c

I've created a branch to try and fix it
  https://github.com/moses-smt/mosesdecoder/tree/clang-error
so git checkout clang-error and try to compile again

It looks like clang/osx build is starting to seriously diverge from gcc and
could be a long-term problem. I don't have time to deal with it anymore so
you may have to retreat to gcc on linux if there are lots more issues




On Thu, Oct 31, 2019, 12:55 PM Hrafn Loftsson <hr...@ru.is> wrote:

> Thanks for a quick reply.
>
>
> Yes, I was planning to use moses only for command line experiments.
>
>
> Following your advice, I uninstalled the xmlrpc-c library and now I build
> using:
>
>
> ./bjam --with-boost=/Users/hrafn/nlp/smt/boost_1_71_0/ -j4 toolset=clang
>
>
> Unfortunately, I get a similar error:
>
>
> clang-darwin.compile.c
> symal/bin/clang-darwin-4.2.1/release/link-static/threading-multi/cmd.o
>
>     "clang++" -x c -O3 -std=c++0x -O3 -finline-functions -Wno-inline -Wall
> -DKENLM_MAX_ORDER=6 -DMOSES_VERSION_ID=\"mmt-mvp-v0.12.1-2869-g0fef8ebf4\"
> -DNDEBUG -DTRACE_ENABLE=1 -DWITH_THREADS -D_FILE_OFFSET_BITS=64
> -D_LARGE_FILES -I"." -I"/Users/hrafn/nlp/smt/boost_1_71_0/include" -c -o
> "symal/bin/clang-darwin-4.2.1/release/link-static/threading-multi/cmd.o"
> "symal/cmd.c"
>
> error: invalid argument '-std=c++0x' not allowed with 'C'
> ...failed clang-darwin.compile.c
> symal/bin/clang-darwin-4.2.1/release/link-static/threading-multi/cmd.o...
>
>
>
> Regards,
>
> Hrafn Loftsson, Ph.D., www.ru.is/~hrafn<http://www.ru.is/~hrafn>
> Dósent | Associate Professor
> Tölvunarfræðideild | School of Computer Science
> Háskólinn í Reykjavík | Reykjavik University
>
>
> ________________________________
> Frá: Hieu Hoang <hieuho...@gmail.com>
> Sent: 31. október 2019 19:33
> Til: Hrafn Loftsson
> Afrit: moses-support
> Efni: Re: [Moses-support] Building mosesdecoder on Mac OS
>
> It's been a few years since I've used osx.
>
> My advice is
>   1. Don't include cmph library. It's only used by the compact phrase
> table which crashes on osx
>    2. If you're only using the moses command line to do experiments, you
> don't need the server so you don't need to include xmlrpc-c library.
>
> On Thu, Oct 31, 2019, 12:17 PM Hrafn Loftsson <hr...@ru.is<mailto:
> hr...@ru.is>> wrote:
> Hi.
>
>
> I'm trying to build moses on Mac OS Mojave (10.14.6).
>
>
> I have downloaded and built boost with success.
>
>
> According to http://www.statmt.org/moses/?n=Development.GetStarted, I
> need to install xmlrpc-c independently, which I did using brew.
>
>
> This is the exact command I use when trying to build moses:
>
>
> ./bjam --with-boost=/Users/hrafn/nlp/smt/boost_1_71_0/
> --with-cmph=/usr/local/Cellar/xmlrpc-c/1.39.12/ -j4 toolset=clang
>
>
> I have attached the build.log
>
>
> When inspecting the log, I can see the following:
>
>
>     "clang++" -x c -O3 -I/usr/local/Cellar/xmlrpc-c/1.39.12/include
> -std=c++0x -O3 -finline-functions -Wno-inline -Wall -DHAVE_CMPH
> -DHAVE_XMLRPC_C -DKENLM_MAX_ORDER=6
> -DMOSES_VERSION_ID=\"mmt-mvp-v0.12.1-2869-g0fef8ebf4\" -DNDEBUG
> -DTRACE_ENABLE=1 -DWITH_THREADS -D_FILE_OFFSET_BITS=64 -D_LARGE_FILES -I"."
> -I"/Users/hrafn/nlp/smt/boost_1_71_0/include" -c -o
> "symal/bin/clang-darwin-4.2.1/release/link-static/threading-multi/cmd.o"
> "symal/cmd.c"
>
> error: invalid argument '-std=c++0x' not allowed with 'C'
>
>
> Does this mean that C code is being compiled here, with an invalid c++
> option?
>
>
> Regards,
> Hrafn
> _______________________________________________
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