Antoine Pitrou created ARROW-4684:
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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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