This one looks like a bug in cppyy! Try going to clingcwrapper.cxx and changing line 525 from: cppresult->std::string::~string(); to: cppresult->std::string::~basic_string(); (e.g. change `~string` to `~basic_string`). \-- Ryan (ライアン) Yoko Shimomura > ryo (supercell/EGOIST) > Hiroyuki Sawano >> everyone else <http://refi64.com/> 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
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