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Hello all, I have an intel-compiled version of Python 2.7.8 that I'm trying to build and install Matplotlib into. When I run "python setup.py build" everything builds fine until:
icc -pthread -fno-strict-aliasing -O3 -fPIC -fp-model strict -fomit-frame-pointer -DNDEBUG -g -O3 -Wall -fPIC -DMPL_DEVNULL=/dev/null -DPY_ARRAY_UNIQUE_SYMBOL=MPL_matplotlib__qhull_ARRAY_API -DNPY_NO_DEPRECATED_API=NPY_1_7_API_VERSION -I/usr/local/python2/2.7.8/x86_64/intel14/nonet/lib/python2.7/site-packages/numpy/core/include -I/usr/local/include -I/usr/include -I. -Iextern -I/usr/local/python2/2.7.8/x86_64/intel14/nonet/include/python2.7 -c src/qhull_wrap.c -o build/temp.linux-x86_64-2.7/src/qhull_wrap.oIn file included from src/qhull_wrap.c(10):extern/qhull/qhull_a.h(106): warning#77: this declaration has no storage class or type specifiertemplate<typename T> ^In file included from src/qhull_wrap.c(10):extern/qhull/qhull_a.h(106): error: expected a";"template<typename T> ^In file included from src/qhull_wrap.c(10):extern/qhull/qhull_a.h(115): warning#12: parsing restarts here after previous syntax error void qh_qhull(void); ^compilation abortedfor src/qhull_wrap.c (code 2) error:command'icc' failed withexit status 2
The issue here is that icc does not support templates. When I manually run this command with icpc rather than icc it compiles fine. Can someone advise me on how I can go about switching to icpc to compile qhull_wrap.c? I'm also happy to submit a pull request if this is something that can be generalized in the build process. Version info listed below.
[frenchwr@vmps11 matplotlib]$ uname -aLinux vmps11 2.6.32-358.14.1.el6.x86_64#1 SMP Tue Jul 16 23:51:20 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux[frenchwr@vmps11 matplotlib]$ lsb_release -aLSB Version: :base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarchDistributor ID: CentOSDescription: CentOS release 6.5 (Final)Release: 6.5Codename: Final
[frenchwr@vmps11 matplotlib]$ python --versionPython 2.7.8
[frenchwr@vmps11 matplotlib]$ icc --versionicc (ICC) 14.0.2 20140120Copyright (C) 1985-2014 Intel Corporation. All rights reserved.
[frenchwr@vmps11 matplotlib]$ pip freezebiopython==1.65Cython==0.22mock==1.0.1nose==1.3.4numpy==1.9.1pandas==0.15.2pyparsing==2.0.3python-dateutil==2.4.0pytz==2014.10scikit-learn==0.15.2scipy==0.15.1seaborn==0.4.dev0six==1.9.0word-count==0.1.0
[frenchwr@vmps11 matplotlib]$ git describev1.4.3-1743-ga951b75