On Jan 17 2017, at 1:51 pm, Tobias Oberstein <tobias.oberstein@gmail.com> wrote:

Hi Ryan,

with CXX=clang++ the build nearly finishes (I am a moron, sorry, clang
isn't that clever), that is

CC=`which clang` \
CXX=`which clang++` \
CXXFLAGS="-std=c++11" \
MAKE_NPROCS=4 \
~/pypy-5.6-linux_x86_64-portable/bin/pip install --no-cache-dir
--verbose PyPy-cppyy-backend

I get to

[ 95%] Linking CXX shared library ../../lib/libCling.so
make[3]: Verzeichnis
„/tmp/pip-build-EJ5mSe/PyPy-cppyy-backend/builddir“ wird verlassen
[ 95%] Built target Cling

but then it fails compiling clingcwrapper.cxx.o

https://gist.github.com/oberstet/4f60bd02bab8921e09b94c47188c291c#file-gistfile1-txt-L8

This is

oberstet@thinkpad-t430s:~/scm/oberstet/scratchbox/cpp/capnproto/test1$
clang++ --version
clang version 3.8.0-2ubuntu4 (tags/RELEASE_380/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin

Thanks for your help!
Tobias

Am 17.01.2017 um 20:02 schrieb Ryan Gonzalez:
> In your Makefile, change this:
>
> CXX=`which clang` \
>
> to:
>
> CXX=`which clang++` \
>
> --
> Ryan (ライアン)
> Yoko Shimomura > ryo (supercell/EGOIST) > Hiroyuki Sawano >> everyone else
> http://kirbyfan64.github.io/
>
> On Jan 17, 2017 12:41 PM, "Tobias Oberstein" <tobias.oberstein@gmail.com>
> wrote:
>
>> Am 17.01.2017 um 19:03 schrieb Ryan Gonzalez:
>>
>>> What happens if you remove the `-stdlib=libc++`? Seems like that's where
>>> the
>>> Clang build error is coming from.
>>>
>>
>> 1)
>> removing explicit stdlib selection leads to the following linker error
>>
>> https://gist.github.com/oberstet/f75b9618b12b1e61289b147fcfd
>> 90bc0#file-gistfile1-txt-L885
>>
>> makefile target was: https://github.com/oberstet/sc
>> ratchbox/blob/master/cpp/capnproto/test1/Makefile#L10
>>
>>
>> 2)
>> explicitly selecting GNU c++ stdlib for clang results in
>>
>> https://gist.github.com/oberstet/df1f59b9ce674d8984ee5f9ce045dccb
>>
>> makefile target was: https://github.com/oberstet/sc
>> ratchbox/blob/master/cpp/capnproto/test1/Makefile#L27
>>
>>
>> 3)
>> when using the gcc-4.9 build of cppyy, and trying the basic example (
>> http://doc.pypy.org/en/latest/cppyy.html#basic-bindings-example) leads to:
>>
>> https://gist.github.com/oberstet/d260ee15c81954bea8298b7400d04870
>>
>> ---
>>
>> so right now I cannot get the basic example working =(
>>
>>
>>>
>>>
>>> \--
>>>
>>> Ryan (ライアン)
>>>
>>> Yoko Shimomura > ryo (supercell/EGOIST) > Hiroyuki Sawano >> everyone else
>>>
>>> <http://refi64.com/>
>>>
>>>
>>>
>>> On Jan 17 2017, at 11:53 am, Tobias Oberstein <tobias.oberstein@gmail.com
>>>>
>>> wrote:
>>>
>>> Hi guys,
>>>>
>>>
>>>
>>>>
>>> please see (reposting here to grab attention as hinted by Armin)
>>>>
>>>
>>>
>>>>
>>> https://bitbucket.org/pypy/pypy/issues/2467/cppyy-fails-to-build-on-gcc-5
>>>>
>>> -and-clang
>>>
>>>
>>>>
>>> Note: for now I am fine, I managed to build it using gcc 4.9 toolchain.
>>>>
>>> Need to see how far I get with captnproto now ..
>>>
>>>
>>>>
>>> Cheers,
>>>>
>>> /Tobias
>>> _______________________________________________
>>> pypy-dev mailing list
>>> pypy-dev@python.org
>>> https://mail.python.org/mailman/listinfo/pypy-dev
>>>
>>>
>>
>