[jira] [Created] (ARROW-4684) [Python] CI failures in test_cython.py

["Antoine Pitrou (JIRA)" <ji...@apache.org>]

Antoine Pitrou created ARROW-4684:
-------------------------------------

             Summary: [Python] CI failures in test_cython.py
                 Key: ARROW-4684
                 URL: https://issues.apache.org/jira/browse/ARROW-4684
             Project: Apache Arrow
          Issue Type: Bug
          Components: Continuous Integration, Python
            Reporter: Antoine Pitrou


It seems we're starting to get Travis-CI failures in {{test_cython.py}}. Example here:
{code}
----------------------------- Captured stdout call -----------------------------
Compiling pyarrow_cython_example.pyx because it changed.
[1/1] Cythonizing pyarrow_cython_example.pyx
running build_ext
building 'pyarrow_cython_example' extension
creating build
creating build/temp.linux-x86_64-2.7
gcc -fno-strict-aliasing -march=nocona -mtune=haswell -ftree-vectorize -fPIC -fstack-protector-strong -fno-plt -O3 -pipe -fdebug-prefix-map=${SRC_DIR}=/usr/local/src/conda/${PKG_NAME}-${PKG_VERSION} -fdebug-prefix-map=${PREFIX}=/usr/local/src/conda-prefix -DNDEBUG -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/home/travis/build/apache/arrow/pyarrow-test-2.7/lib/python2.7/site-packages/numpy/core/include -I/home/travis/build/apache/arrow/python/pyarrow/include -I/home/travis/build/apache/arrow/pyarrow-test-2.7/include/python2.7 -c pyarrow_cython_example.cpp -o build/temp.linux-x86_64-2.7/pyarrow_cython_example.o -std=c++11
----------------------------- Captured stderr call -----------------------------
gcc: error: unrecognized command line option '-fno-plt'
error: command 'gcc' failed with exit status 1
{code}

(from https://travis-ci.org/apache/arrow/jobs/498722197)

I'm afraid this looks like a conda-forge toolchain issue :-(




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