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BUG: numpy 1.19.5 failed to build on arm64 centos7 #22417

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Description

Describe the issue:

numpy 1.19.5 failed to build on arm64 centos7

Reproduce the code example:

docker run -it arm64v8/centos:centos7.9.2009 bash
# install python 3.6.4
pip install numpy==1.19.5

Error message:

(The body exceeded maximum length so I'm skipping the head, let me know if you need the full report)

EDIT: relevant part:

    gcc: numpy/core/src/multiarray/methods.c
    In file included from numpy/core/src/umath/loops.c.src:42:0:
    numpy/core/src/umath/loops.c.src: In function 'LONG_right_shift':
    numpy/core/src/umath/loops.c.src:686:47: internal compiler error: in expand_shift_1, at expmed.c:2245
         BINARY_LOOP_FAST(@type@, @type@, *out = npy_rshift@c@(in1, in2));
                                                   ^
    numpy/core/src/umath/fast_loop_macros.h:184:9: note: in definition of macro 'BASE_BINARY_LOOP_S_INP'
             op; \
             ^
    numpy/core/src/umath/loops.c.src:686:5: note: in expansion of macro 'BINARY_LOOP_FAST'
         BINARY_LOOP_FAST(@type@, @type@, *out = npy_rshift@c@(in1, in2));
         ^
    Please submit a full bug report,
    with preprocessed source if appropriate.
    See <http://bugzilla.redhat.com/bugzilla> for instructions.
    Preprocessed source stored into /tmp/cceO5JcU.out file, please attach this to your bugreport.
    error: Command "gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Ibuild/src.linux-aarch64-3.6/numpy/core/src/umath -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Inumpy/core/include -Ibuild/src.linux-aarch64-3.6/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/pyenv/versions/3.6.4/include/python3.6m -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -c build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.c -o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.o -MMD -MF build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.o.d -std=c99" failed with exit status 1

Longer build output:

    accelerate_info:
      NOT AVAILABLE

    /tmp/pip-build-iay1atwo/numpy/numpy/distutils/system_info.py:1914: UserWarning:
        Optimized (vendor) Blas libraries are not found.
        Falls back to netlib Blas library which has worse performance.
        A better performance should be easily gained by switching
        Blas library.
      if self._calc_info(blas):
    blas_info:
      libraries blas not found in ['/opt/pyenv/versions/3.6.4/lib', '/usr/local/lib64', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/']
      NOT AVAILABLE

    /tmp/pip-build-iay1atwo/numpy/numpy/distutils/system_info.py:1914: UserWarning:
        Blas (http://www.netlib.org/blas/) libraries not found.
        Directories to search for the libraries can be specified in the
        numpy/distutils/site.cfg file (section [blas]) or by setting
        the BLAS environment variable.
      if self._calc_info(blas):
    blas_src_info:
      NOT AVAILABLE

    /tmp/pip-build-iay1atwo/numpy/numpy/distutils/system_info.py:1914: UserWarning:
        Blas (http://www.netlib.org/blas/) sources not found.
        Directories to search for the sources can be specified in the
        numpy/distutils/site.cfg file (section [blas_src]) or by setting
        the BLAS_SRC environment variable.
      if self._calc_info(blas):
      NOT AVAILABLE

    non-existing path in 'numpy/distutils': 'site.cfg'
    lapack_opt_info:
    lapack_mkl_info:
      libraries mkl_rt not found in ['/opt/pyenv/versions/3.6.4/lib', '/usr/local/lib64', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/']
      NOT AVAILABLE

    openblas_lapack_info:
      libraries openblas not found in ['/opt/pyenv/versions/3.6.4/lib', '/usr/local/lib64', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/']
      NOT AVAILABLE

    openblas_clapack_info:
      libraries openblas,lapack not found in ['/opt/pyenv/versions/3.6.4/lib', '/usr/local/lib64', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/']
      NOT AVAILABLE

    flame_info:
      libraries flame not found in ['/opt/pyenv/versions/3.6.4/lib', '/usr/local/lib64', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/']
      NOT AVAILABLE

    atlas_3_10_threads_info:
    Setting PTATLAS=ATLAS
      libraries lapack_atlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries tatlas,tatlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries lapack_atlas not found in /usr/local/lib64
      libraries tatlas,tatlas not found in /usr/local/lib64
      libraries lapack_atlas not found in /usr/local/lib
      libraries tatlas,tatlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/lib64/sse2
      libraries tatlas,tatlas not found in /usr/lib64/sse2
      libraries lapack_atlas not found in /usr/lib64
      libraries tatlas,tatlas not found in /usr/lib64
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries tatlas,tatlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib
      libraries tatlas,tatlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries tatlas,tatlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib/
      libraries tatlas,tatlas not found in /usr/lib/
    <class 'numpy.distutils.system_info.atlas_3_10_threads_info'>
      NOT AVAILABLE

    atlas_3_10_info:
      libraries lapack_atlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries satlas,satlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries lapack_atlas not found in /usr/local/lib64
      libraries satlas,satlas not found in /usr/local/lib64
      libraries lapack_atlas not found in /usr/local/lib
      libraries satlas,satlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/lib64/sse2
      libraries satlas,satlas not found in /usr/lib64/sse2
      libraries lapack_atlas not found in /usr/lib64
      libraries satlas,satlas not found in /usr/lib64
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries satlas,satlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib
      libraries satlas,satlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries satlas,satlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib/
      libraries satlas,satlas not found in /usr/lib/
    <class 'numpy.distutils.system_info.atlas_3_10_info'>
      NOT AVAILABLE

    atlas_threads_info:
    Setting PTATLAS=ATLAS
      libraries lapack_atlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries ptf77blas,ptcblas,atlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries lapack_atlas not found in /usr/local/lib64
      libraries ptf77blas,ptcblas,atlas not found in /usr/local/lib64
      libraries lapack_atlas not found in /usr/local/lib
      libraries ptf77blas,ptcblas,atlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/lib64/sse2
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib64/sse2
      libraries lapack_atlas not found in /usr/lib64
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib64
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib/
      libraries ptf77blas,ptcblas,atlas not found in /usr/lib/
    <class 'numpy.distutils.system_info.atlas_threads_info'>
      NOT AVAILABLE

    atlas_info:
      libraries lapack_atlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries f77blas,cblas,atlas not found in /opt/pyenv/versions/3.6.4/lib
      libraries lapack_atlas not found in /usr/local/lib64
      libraries f77blas,cblas,atlas not found in /usr/local/lib64
      libraries lapack_atlas not found in /usr/local/lib
      libraries f77blas,cblas,atlas not found in /usr/local/lib
      libraries lapack_atlas not found in /usr/lib64/sse2
      libraries f77blas,cblas,atlas not found in /usr/lib64/sse2
      libraries lapack_atlas not found in /usr/lib64
      libraries f77blas,cblas,atlas not found in /usr/lib64
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries f77blas,cblas,atlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib
      libraries f77blas,cblas,atlas not found in /usr/lib
      libraries lapack_atlas not found in /usr/lib/sse2
      libraries f77blas,cblas,atlas not found in /usr/lib/sse2
      libraries lapack_atlas not found in /usr/lib/
      libraries f77blas,cblas,atlas not found in /usr/lib/
    <class 'numpy.distutils.system_info.atlas_info'>
      NOT AVAILABLE

    lapack_info:
      libraries lapack not found in ['/opt/pyenv/versions/3.6.4/lib', '/usr/local/lib64', '/usr/local/lib', '/usr/lib64', '/usr/lib', '/usr/lib/']
      NOT AVAILABLE

    /tmp/pip-build-iay1atwo/numpy/numpy/distutils/system_info.py:1748: UserWarning:
        Lapack (http://www.netlib.org/lapack/) libraries not found.
        Directories to search for the libraries can be specified in the
        numpy/distutils/site.cfg file (section [lapack]) or by setting
        the LAPACK environment variable.
      return getattr(self, '_calc_info_{}'.format(name))()
    lapack_src_info:
      NOT AVAILABLE

    /tmp/pip-build-iay1atwo/numpy/numpy/distutils/system_info.py:1748: UserWarning:
        Lapack (http://www.netlib.org/lapack/) sources not found.
        Directories to search for the sources can be specified in the
        numpy/distutils/site.cfg file (section [lapack_src]) or by setting
        the LAPACK_SRC environment variable.
      return getattr(self, '_calc_info_{}'.format(name))()
      NOT AVAILABLE

    numpy_linalg_lapack_lite:
      FOUND:
        language = c
        define_macros = [('HAVE_BLAS_ILP64', None), ('BLAS_SYMBOL_SUFFIX', '64_')]

    /opt/pyenv/versions/3.6.4/lib/python3.6/distutils/dist.py:261: UserWarning: Unknown distribution option: 'project_urls'
      warnings.warn(msg)
    /opt/pyenv/versions/3.6.4/lib/python3.6/distutils/dist.py:261: UserWarning: Unknown distribution option: 'define_macros'
      warnings.warn(msg)
    running install
    running build
    running config_cc
    unifing config_cc, config, build_clib, build_ext, build commands --compiler options
    running config_fc
    unifing config_fc, config, build_clib, build_ext, build commands --fcompiler options
    running build_src
    build_src
    building py_modules sources
    creating build
    creating build/src.linux-aarch64-3.6
    creating build/src.linux-aarch64-3.6/numpy
    creating build/src.linux-aarch64-3.6/numpy/distutils
    building library "npymath" sources
    Could not locate executable gfortran
    Could not locate executable f95
    Could not locate executable ifort
    Could not locate executable ifc
    Could not locate executable lf95
    Could not locate executable pgfortran
    Could not locate executable nvfortran
    Could not locate executable f90
    Could not locate executable f77
    Could not locate executable fort
    Could not locate executable efort
    Could not locate executable efc
    Could not locate executable g77
    Could not locate executable g95
    Could not locate executable pathf95
    Could not locate executable nagfor
    don't know how to compile Fortran code on platform 'posix'
    creating build/src.linux-aarch64-3.6/numpy/core
    creating build/src.linux-aarch64-3.6/numpy/core/src
    creating build/src.linux-aarch64-3.6/numpy/core/src/npymath
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npymath/npy_math_internal.h
      adding 'build/src.linux-aarch64-3.6/numpy/core/src/npymath' to include_dirs.
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npymath/ieee754.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npymath/npy_math_complex.c
    None - nothing done with h_files = ['build/src.linux-aarch64-3.6/numpy/core/src/npymath/npy_math_internal.h']
    building library "npysort" sources
    creating build/src.linux-aarch64-3.6/numpy/core/src/common
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/common/npy_sort.h
      adding 'build/src.linux-aarch64-3.6/numpy/core/src/common' to include_dirs.
    creating build/src.linux-aarch64-3.6/numpy/core/src/npysort
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npysort/quicksort.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npysort/mergesort.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npysort/timsort.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npysort/heapsort.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npysort/radixsort.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/common/npy_partition.h
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npysort/selection.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/common/npy_binsearch.h
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/npysort/binsearch.c
    None - nothing done with h_files = ['build/src.linux-aarch64-3.6/numpy/core/src/common/npy_sort.h', 'build/src.linux-aarch64-3.6/numpy/core/src/common/npy_partition.h', 'build/src.linux-aarch64-3.6/numpy/core/src/common/npy_binsearch.h']
    building library "npyrandom" sources
    building extension "numpy.core._multiarray_tests" sources
    creating build/src.linux-aarch64-3.6/numpy/core/src/multiarray
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/multiarray/_multiarray_tests.c
    building extension "numpy.core._multiarray_umath" sources
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/multiarray/arraytypes.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/multiarray/einsum.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/multiarray/lowlevel_strided_loops.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/multiarray/nditer_templ.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/multiarray/scalartypes.c
    creating build/src.linux-aarch64-3.6/numpy/core/src/umath
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/funcs.inc
      adding 'build/src.linux-aarch64-3.6/numpy/core/src/umath' to include_dirs.
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/simd.inc
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.h
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/matmul.h
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/matmul.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/clip.h
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/clip.c
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/scalarmath.c
      adding 'build/src.linux-aarch64-3.6/numpy/core/src/npymath' to include_dirs.
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/common/templ_common.h
      adding 'build/src.linux-aarch64-3.6/numpy/core/src/common' to include_dirs.
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/common/npy_cpu_features.c
    numpy.core - nothing done with h_files = ['build/src.linux-aarch64-3.6/numpy/core/src/umath/funcs.inc', 'build/src.linux-aarch64-3.6/numpy/core/src/umath/simd.inc', 'build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.h', 'build/src.linux-aarch64-3.6/numpy/core/src/umath/matmul.h', 'build/src.linux-aarch64-3.6/numpy/core/src/umath/clip.h', 'build/src.linux-aarch64-3.6/numpy/core/src/npymath/npy_math_internal.h', 'build/src.linux-aarch64-3.6/numpy/core/src/common/templ_common.h', 'build/src.linux-aarch64-3.6/numpy/core/include/numpy/config.h', 'build/src.linux-aarch64-3.6/numpy/core/include/numpy/_numpyconfig.h', 'build/src.linux-aarch64-3.6/numpy/core/include/numpy/__multiarray_api.h', 'build/src.linux-aarch64-3.6/numpy/core/include/numpy/__ufunc_api.h']
    building extension "numpy.core._umath_tests" sources
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/_umath_tests.c
    building extension "numpy.core._rational_tests" sources
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/_rational_tests.c
    building extension "numpy.core._struct_ufunc_tests" sources
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/_struct_ufunc_tests.c
    building extension "numpy.core._operand_flag_tests" sources
    conv_template:> build/src.linux-aarch64-3.6/numpy/core/src/umath/_operand_flag_tests.c
    building extension "numpy.fft._pocketfft_internal" sources
    building extension "numpy.linalg.lapack_lite" sources
    creating build/src.linux-aarch64-3.6/numpy/linalg
    ### Warning:  Using unoptimized lapack ###
    building extension "numpy.linalg._umath_linalg" sources
    ### Warning:  Using unoptimized lapack ###
    conv_template:> build/src.linux-aarch64-3.6/numpy/linalg/umath_linalg.c
    building extension "numpy.random._mt19937" sources
    building extension "numpy.random._philox" sources
    building extension "numpy.random._pcg64" sources
    building extension "numpy.random._sfc64" sources
    building extension "numpy.random._common" sources
    building extension "numpy.random.bit_generator" sources
    building extension "numpy.random._generator" sources
    building extension "numpy.random._bounded_integers" sources
    building extension "numpy.random.mtrand" sources
    building data_files sources
    build_src: building npy-pkg config files
    running build_py
    creating build/lib.linux-aarch64-3.6
    creating build/lib.linux-aarch64-3.6/numpy
    copying numpy/dual.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/version.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/setup.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/__init__.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/_pytesttester.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/_globals.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/matlib.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/ctypeslib.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/_distributor_init.py -> build/lib.linux-aarch64-3.6/numpy
    copying numpy/conftest.py -> build/lib.linux-aarch64-3.6/numpy
    copying build/src.linux-aarch64-3.6/numpy/__config__.py -> build/lib.linux-aarch64-3.6/numpy
    creating build/lib.linux-aarch64-3.6/numpy/compat
    copying numpy/compat/setup.py -> build/lib.linux-aarch64-3.6/numpy/compat
    copying numpy/compat/py3k.py -> build/lib.linux-aarch64-3.6/numpy/compat
    copying numpy/compat/__init__.py -> build/lib.linux-aarch64-3.6/numpy/compat
    copying numpy/compat/_inspect.py -> build/lib.linux-aarch64-3.6/numpy/compat
    creating build/lib.linux-aarch64-3.6/numpy/compat/tests
    copying numpy/compat/tests/test_compat.py -> build/lib.linux-aarch64-3.6/numpy/compat/tests
    copying numpy/compat/tests/__init__.py -> build/lib.linux-aarch64-3.6/numpy/compat/tests
    creating build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/records.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/_methods.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/_string_helpers.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/_internal.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/shape_base.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/_ufunc_config.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/setup.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/umath_tests.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/__init__.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/setup_common.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/cversions.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/umath.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/_exceptions.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/_dtype_ctypes.py -> build/lib.linux-aarch64-3.6/numpy/core
    copying numpy/core/arrayprint.py -> build/lib.linux-aarch64-3.6/numpy/core
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    creating build/lib.linux-aarch64-3.6/numpy/linalg
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    creating build/lib.linux-aarch64-3.6/numpy/linalg/tests
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    creating build/lib.linux-aarch64-3.6/numpy/ma/tests
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    copying numpy/ma/tests/test_mrecords.py -> build/lib.linux-aarch64-3.6/numpy/ma/tests
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    copying numpy/ma/tests/test_regression.py -> build/lib.linux-aarch64-3.6/numpy/ma/tests
    copying numpy/ma/tests/test_old_ma.py -> build/lib.linux-aarch64-3.6/numpy/ma/tests
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    copying numpy/ma/tests/test_extras.py -> build/lib.linux-aarch64-3.6/numpy/ma/tests
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    creating build/lib.linux-aarch64-3.6/numpy/matrixlib
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    copying numpy/matrixlib/__init__.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib
    copying numpy/matrixlib/defmatrix.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib
    creating build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/__init__.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/test_matrix_linalg.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/test_multiarray.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/test_defmatrix.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/test_regression.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/test_numeric.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/test_interaction.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    copying numpy/matrixlib/tests/test_masked_matrix.py -> build/lib.linux-aarch64-3.6/numpy/matrixlib/tests
    creating build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/hermite_e.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/polynomial.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/setup.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/laguerre.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/__init__.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/chebyshev.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/polyutils.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/hermite.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/legendre.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    copying numpy/polynomial/_polybase.py -> build/lib.linux-aarch64-3.6/numpy/polynomial
    creating build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_printing.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/__init__.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_classes.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_chebyshev.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_polynomial.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_hermite.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_hermite_e.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_legendre.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_laguerre.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    copying numpy/polynomial/tests/test_polyutils.py -> build/lib.linux-aarch64-3.6/numpy/polynomial/tests
    creating build/lib.linux-aarch64-3.6/numpy/random
    copying numpy/random/_pickle.py -> build/lib.linux-aarch64-3.6/numpy/random
    copying numpy/random/setup.py -> build/lib.linux-aarch64-3.6/numpy/random
    copying numpy/random/__init__.py -> build/lib.linux-aarch64-3.6/numpy/random
    creating build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_generator_mt19937.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_smoke.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_seed_sequence.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_randomstate.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/__init__.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_generator_mt19937_regressions.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_regression.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_random.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_direct.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_extending.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    copying numpy/random/tests/test_randomstate_regression.py -> build/lib.linux-aarch64-3.6/numpy/random/tests
    creating build/lib.linux-aarch64-3.6/numpy/testing
    copying numpy/testing/print_coercion_tables.py -> build/lib.linux-aarch64-3.6/numpy/testing
    copying numpy/testing/setup.py -> build/lib.linux-aarch64-3.6/numpy/testing
    copying numpy/testing/__init__.py -> build/lib.linux-aarch64-3.6/numpy/testing
    copying numpy/testing/utils.py -> build/lib.linux-aarch64-3.6/numpy/testing
    creating build/lib.linux-aarch64-3.6/numpy/testing/_private
    copying numpy/testing/_private/noseclasses.py -> build/lib.linux-aarch64-3.6/numpy/testing/_private
    copying numpy/testing/_private/__init__.py -> build/lib.linux-aarch64-3.6/numpy/testing/_private
    copying numpy/testing/_private/parameterized.py -> build/lib.linux-aarch64-3.6/numpy/testing/_private
    copying numpy/testing/_private/decorators.py -> build/lib.linux-aarch64-3.6/numpy/testing/_private
    copying numpy/testing/_private/utils.py -> build/lib.linux-aarch64-3.6/numpy/testing/_private
    copying numpy/testing/_private/nosetester.py -> build/lib.linux-aarch64-3.6/numpy/testing/_private
    creating build/lib.linux-aarch64-3.6/numpy/testing/tests
    copying numpy/testing/tests/__init__.py -> build/lib.linux-aarch64-3.6/numpy/testing/tests
    copying numpy/testing/tests/test_utils.py -> build/lib.linux-aarch64-3.6/numpy/testing/tests
    copying numpy/testing/tests/test_decorators.py -> build/lib.linux-aarch64-3.6/numpy/testing/tests
    copying numpy/testing/tests/test_doctesting.py -> build/lib.linux-aarch64-3.6/numpy/testing/tests
    creating build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/test_reloading.py -> build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/test_public_api.py -> build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/__init__.py -> build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/test_matlib.py -> build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/test_numpy_version.py -> build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/test_warnings.py -> build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/test_scripts.py -> build/lib.linux-aarch64-3.6/numpy/tests
    copying numpy/tests/test_ctypeslib.py -> build/lib.linux-aarch64-3.6/numpy/tests
    running build_clib
    customize UnixCCompiler
    customize UnixCCompiler using new_build_clib
    building 'npymath' library
    compiling C sources
    C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC

    creating build/temp.linux-aarch64-3.6
    creating build/temp.linux-aarch64-3.6/numpy
    creating build/temp.linux-aarch64-3.6/numpy/core
    creating build/temp.linux-aarch64-3.6/numpy/core/src
    creating build/temp.linux-aarch64-3.6/numpy/core/src/npymath
    creating build/temp.linux-aarch64-3.6/build
    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6
    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy
    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core
    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src
    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/npymath
    compile options: '-Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -Inumpy/core/include -Ibuild/src.linux-aarch64-3.6/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/pyenv/versions/3.6.4/include/python3.6m -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -c'
    extra options: '-std=c99'
    gcc: numpy/core/src/npymath/npy_math.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npymath/ieee754.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npymath/npy_math_complex.c
    gcc: numpy/core/src/npymath/halffloat.c
    ar: adding 4 object files to build/temp.linux-aarch64-3.6/libnpymath.a
    building 'npysort' library
    compiling C sources
    C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC

    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/npysort
    compile options: '-Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Inumpy/core/include -Ibuild/src.linux-aarch64-3.6/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/pyenv/versions/3.6.4/include/python3.6m -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -c'
    extra options: '-std=c99'
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npysort/quicksort.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npysort/mergesort.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npysort/timsort.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npysort/selection.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npysort/heapsort.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npysort/radixsort.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npysort/binsearch.c
    ar: adding 7 object files to build/temp.linux-aarch64-3.6/libnpysort.a
    building 'npyrandom' library
    compiling C sources
    C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC

    creating build/temp.linux-aarch64-3.6/numpy/random
    creating build/temp.linux-aarch64-3.6/numpy/random/src
    creating build/temp.linux-aarch64-3.6/numpy/random/src/distributions
    compile options: '-Inumpy/core/include -Ibuild/src.linux-aarch64-3.6/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/pyenv/versions/3.6.4/include/python3.6m -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -c'
    extra options: '-std=c99'
    gcc: numpy/random/src/distributions/logfactorial.c
    gcc: numpy/random/src/distributions/distributions.c
    gcc: numpy/random/src/distributions/random_hypergeometric.c
    gcc: numpy/random/src/distributions/random_mvhg_count.c
    gcc: numpy/random/src/distributions/random_mvhg_marginals.c
    ar: adding 5 object files to build/temp.linux-aarch64-3.6/libnpyrandom.a
    running build_ext
    customize UnixCCompiler
    customize UnixCCompiler using new_build_ext
    building 'numpy.core._multiarray_tests' extension
    compiling C sources
    C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC

    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/multiarray
    creating build/temp.linux-aarch64-3.6/numpy/core/src/common
    compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Inumpy/core/include -Ibuild/src.linux-aarch64-3.6/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/pyenv/versions/3.6.4/include/python3.6m -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -c'
    extra options: '-std=c99'
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/multiarray/_multiarray_tests.c
    gcc: numpy/core/src/common/mem_overlap.c
    gcc -pthread -shared -L/opt/pyenv/versions/3.6.4/lib -L/opt/pyenv/versions/3.6.4/lib build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/multiarray/_multiarray_tests.o build/temp.linux-aarch64-3.6/numpy/core/src/common/mem_overlap.o -Lbuild/temp.linux-aarch64-3.6 -lnpymath -o build/lib.linux-aarch64-3.6/numpy/core/_multiarray_tests.cpython-36m-aarch64-linux-gnu.so
    building 'numpy.core._multiarray_umath' extension
    compiling C sources
    C compiler: gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC

    creating build/temp.linux-aarch64-3.6/numpy/core/src/multiarray
    creating build/temp.linux-aarch64-3.6/numpy/core/src/umath
    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/umath
    creating build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/common
    compile options: '-DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Ibuild/src.linux-aarch64-3.6/numpy/core/src/umath -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Inumpy/core/include -Ibuild/src.linux-aarch64-3.6/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/pyenv/versions/3.6.4/include/python3.6m -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -c'
    extra options: '-std=c99'
    gcc: numpy/core/src/multiarray/alloc.c
    gcc: numpy/core/src/multiarray/array_assign_scalar.c
    gcc: numpy/core/src/multiarray/buffer.c
    gcc: numpy/core/src/multiarray/conversion_utils.c
    gcc: numpy/core/src/multiarray/descriptor.c
    gcc: numpy/core/src/multiarray/datetime_strings.c
    gcc: numpy/core/src/multiarray/common.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/multiarray/einsum.c
    gcc: numpy/core/src/multiarray/arrayobject.c
    gcc: numpy/core/src/multiarray/array_assign_array.c
    gcc: numpy/core/src/multiarray/arrayfunction_override.c
    gcc: numpy/core/src/multiarray/calculation.c
    gcc: numpy/core/src/multiarray/datetime_busday.c
    gcc: numpy/core/src/multiarray/ctors.c
    gcc: numpy/core/src/multiarray/convert.c
    gcc: numpy/core/src/multiarray/hashdescr.c
    gcc: numpy/core/src/multiarray/item_selection.c
    gcc: numpy/core/src/multiarray/convert_datatype.c
    gcc: numpy/core/src/multiarray/datetime_busdaycal.c
    gcc: numpy/core/src/multiarray/compiled_base.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/multiarray/lowlevel_strided_loops.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/multiarray/arraytypes.c
    gcc: numpy/core/src/multiarray/dragon4.c
    gcc: numpy/core/src/multiarray/multiarraymodule.c
    gcc: numpy/core/src/multiarray/nditer_constr.c
    gcc: numpy/core/src/multiarray/datetime.c
    gcc: numpy/core/src/multiarray/dtype_transfer.c
    gcc: numpy/core/src/multiarray/iterators.c
    gcc: numpy/core/src/multiarray/nditer_pywrap.c
    gcc: numpy/core/src/multiarray/refcount.c
    gcc: numpy/core/src/multiarray/scalarapi.c
    gcc: numpy/core/src/multiarray/sequence.c
    gcc: numpy/core/src/multiarray/temp_elide.c
    gcc: numpy/core/src/multiarray/shape.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/multiarray/scalartypes.c
    gcc: numpy/core/src/multiarray/typeinfo.c
    gcc: numpy/core/src/multiarray/usertypes.c
    gcc: numpy/core/src/multiarray/number.c
    gcc: numpy/core/src/multiarray/vdot.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.c
    gcc: numpy/core/src/umath/umathmodule.c
    gcc: numpy/core/src/umath/reduction.c
    gcc: numpy/core/src/umath/ufunc_object.c
    gcc: numpy/core/src/umath/ufunc_type_resolution.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/multiarray/nditer_templ.c
    gcc: numpy/core/src/multiarray/flagsobject.c
    gcc: numpy/core/src/umath/override.c
    gcc: numpy/core/src/multiarray/getset.c
    gcc: numpy/core/src/npymath/npy_math.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npymath/ieee754.c
    gcc: numpy/core/src/multiarray/nditer_api.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/npymath/npy_math_complex.c
    gcc: numpy/core/src/common/array_assign.c
    gcc: numpy/core/src/common/mem_overlap.c
    gcc: numpy/core/src/multiarray/strfuncs.c
    gcc: numpy/core/src/common/ucsnarrow.c
    gcc: numpy/core/src/common/ufunc_override.c
    gcc: numpy/core/src/common/numpyos.c
    gcc: numpy/core/src/common/npy_longdouble.c
    gcc: numpy/core/src/umath/extobj.c
    gcc: numpy/core/src/npymath/halffloat.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/common/npy_cpu_features.c
    gcc: build/src.linux-aarch64-3.6/numpy/core/src/umath/scalarmath.c
    gcc: numpy/core/src/multiarray/mapping.c
    gcc: numpy/core/src/multiarray/methods.c
    In file included from numpy/core/src/umath/loops.c.src:42:0:
    numpy/core/src/umath/loops.c.src: In function 'LONG_right_shift':
    numpy/core/src/umath/loops.c.src:686:47: internal compiler error: in expand_shift_1, at expmed.c:2245
         BINARY_LOOP_FAST(@type@, @type@, *out = npy_rshift@c@(in1, in2));
                                                   ^
    numpy/core/src/umath/fast_loop_macros.h:184:9: note: in definition of macro 'BASE_BINARY_LOOP_S_INP'
             op; \
             ^
    numpy/core/src/umath/loops.c.src:686:5: note: in expansion of macro 'BINARY_LOOP_FAST'
         BINARY_LOOP_FAST(@type@, @type@, *out = npy_rshift@c@(in1, in2));
         ^
    Please submit a full bug report,
    with preprocessed source if appropriate.
    See <http://bugzilla.redhat.com/bugzilla> for instructions.
    Preprocessed source stored into /tmp/cceO5JcU.out file, please attach this to your bugreport.
    error: Command "gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DNPY_INTERNAL_BUILD=1 -DHAVE_NPY_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE=1 -D_LARGEFILE64_SOURCE=1 -Ibuild/src.linux-aarch64-3.6/numpy/core/src/umath -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Inumpy/core/include -Ibuild/src.linux-aarch64-3.6/numpy/core/include/numpy -Inumpy/core/src/common -Inumpy/core/src -Inumpy/core -Inumpy/core/src/npymath -Inumpy/core/src/multiarray -Inumpy/core/src/umath -Inumpy/core/src/npysort -I/opt/pyenv/versions/3.6.4/include/python3.6m -Ibuild/src.linux-aarch64-3.6/numpy/core/src/common -Ibuild/src.linux-aarch64-3.6/numpy/core/src/npymath -c build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.c -o build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.o -MMD -MF build/temp.linux-aarch64-3.6/build/src.linux-aarch64-3.6/numpy/core/src/umath/loops.o.d -std=c99" failed with exit status 1

    ----------------------------------------

NumPy/Python version information:

numpy==1.19.5
python==3.6.4

Context for the issue:

The host has a Chinese made cpu, not sure if that's relevant

[root@4b89221c11fd /]# lscpu
Architecture:          aarch64
Byte Order:            Little Endian
CPU(s):                16
On-line CPU(s) list:   0-15
Thread(s) per core:    1
Core(s) per socket:    8
Socket(s):             2
NUMA node(s):          1
Model:                 0
Model name:            HUAWEI,Kunpeng 920
BogoMIPS:              200.00
L1d cache:             64K
L1i cache:             64K
L2 cache:              512K
L3 cache:              32768K
NUMA node0 CPU(s):     0-15
Flags:                 fp asimd evtstrm aes pmull sha1 sha2 crc32 atomics fphp asimdhp cpuid asimdrdm jscvt fcma dcpop asimddp asimdfhm

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