When using Clang as the host compiler, the pip install pyregion command fails, as indicated by issue #163.
Error of `pip install pyregion`
Collecting pyregion
Using cached pyregion-2.2.0.tar.gz (978 kB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... done
Requirement already satisfied: pyparsing>=2.0 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from pyregion) (3.1.2)
Requirement already satisfied: numpy>=1.16 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from pyregion) (2.0.0)
Requirement already satisfied: astropy>=4.0 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from pyregion) (6.1.1)
Requirement already satisfied: pyerfa>=2.0.1.1 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (2.0.1.4)
Requirement already satisfied: astropy-iers-data>=0.2024.5.27.0.30.8 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (0.2024.6.24.0.31.11)
Requirement already satisfied: PyYAML>=3.13 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (6.0.1)
Requirement already satisfied: packaging>=19.0 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (24.1)
Building wheels for collected packages: pyregion
Building wheel for pyregion (pyproject.toml) ... error
error: subprocess-exited-with-error
× Building wheel for pyregion (pyproject.toml) did not run successfully.
│ exit code: 1
╰─> [104 lines of output]
running bdist_wheel
running build
running build_py
creating build
creating build/lib.macosx-11.0-arm64-cpython-310
creating build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/conftest.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/version.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/region_numbers.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/region_to_filter.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/__init__.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/core.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/ds9_region_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/parser_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/wcs_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/mpl_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/ds9_attr_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/physical_coordinate.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/wcs_converter.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
creating build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_ds9_attr_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_cube.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_region_numbers.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_parser_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_region.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_get_mask.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_wcs.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
copying pyregion/tests/test_ds9_region_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
running egg_info
writing pyregion.egg-info/PKG-INFO
writing dependency_links to pyregion.egg-info/dependency_links.txt
writing requirements to pyregion.egg-info/requires.txt
writing top-level names to pyregion.egg-info/top_level.txt
dependency /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/arrayobject.h won't be automatically included in the manifest: the path must be relative
ERROR setuptools_scm._file_finders.git listing git files failed - pretending there aren't any
reading manifest file 'pyregion.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'build'
no previously-included directories found matching 'docs/_build'
no previously-included directories found matching 'docs/api'
adding license file 'LICENSE'
writing manifest file 'pyregion.egg-info/SOURCES.txt'
copying pyregion/_region_filter.c -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/_region_filter.pyx -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/c_numpy.pxd -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/c_python.pxd -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/geom.h -> build/lib.macosx-11.0-arm64-cpython-310/pyregion
copying pyregion/tests/coveragerc -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests
creating build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/sample_fits01.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/sample_fits02.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/sample_fits03.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/sample_fits04.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_ciao.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_ciao_physical.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_ds9_physical.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_fk4.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_fk5.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_fk5_degree.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_fk5_sexagecimal.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_gal.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_icrs.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_mixed.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test01_print.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test02.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test02_1_fk5.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test02_1_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test03_ciao_physical.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test03_fk5.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test03_gal.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test03_icrs.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test03_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test04_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test_annuli.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test_annuli_ciao.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test_annuli_wcs.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test_context.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
copying pyregion/tests/data/test_text.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data
running build_ext
building 'pyregion._region_filter' extension
creating build/temp.macosx-11.0-arm64-cpython-310
creating build/temp.macosx-11.0-arm64-cpython-310/pyregion
clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -I/private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include "-I/Users/gen/Library/Application Support/hatch/env/virtual/test/include" "-I/Users/gen/Library/Application Support/hatch/pythons/3.10/python/include/python3.10" -c pyregion/_region_filter.c -o build/temp.macosx-11.0-arm64-cpython-310/pyregion/_region_filter.o
In file included from pyregion/_region_filter.c:1242:
In file included from /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/arrayobject.h:4:
In file included from /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/ndarrayobject.h:12:
In file included from /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/ndarraytypes.h:1969:
/private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-W#warnings]
#warning "Using deprecated NumPy API, disable it with " \
^
pyregion/_region_filter.c:18294:3: error: incompatible pointer to integer conversion returning 'void *' from a function with result type 'int' [-Wint-conversion]
import_array();
^~~~~~~~~~~~~~
/private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/__multiarray_api.h:1532:151: note: expanded from macro 'import_array'
#define import_array() {if (_import_array() < 0) {PyErr_Print(); PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import"); return NULL; } }
^~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/15.0.0/include/stddef.h:89:16: note: expanded from macro 'NULL'
# define NULL ((void*)0)
^~~~~~~~~~
1 warning and 1 error generated.
error: command '/usr/bin/clang' failed with exit code 1
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
ERROR: Failed building wheel for pyregion
Failed to build pyregion
ERROR: Could not build wheels for pyregion, which is required to install pyproject.toml-based projects
This issue comes up because in GCC, NULL is defined as 0, while in Clang it is defined as (void *)0. Just like numpy did in their code here, it would be good to define import_array() as a function that returns an int.
olebole
commented
2 weeks ago
When using Clang as the host compiler, the pip install pyregion command fails, as indicated by issue #163.
Error of `pip install pyregion`
Collecting pyregion Using cached pyregion-2.2.0.tar.gz (978 kB) Installing build dependencies ... done Getting requirements to build wheel ... done Preparing metadata (pyproject.toml) ... done Requirement already satisfied: pyparsing>=2.0 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from pyregion) (3.1.2) Requirement already satisfied: numpy>=1.16 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from pyregion) (2.0.0) Requirement already satisfied: astropy>=4.0 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from pyregion) (6.1.1) Requirement already satisfied: pyerfa>=2.0.1.1 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (2.0.1.4) Requirement already satisfied: astropy-iers-data>=0.2024.5.27.0.30.8 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (0.2024.6.24.0.31.11) Requirement already satisfied: PyYAML>=3.13 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (6.0.1) Requirement already satisfied: packaging>=19.0 in /Users/gen/Library/Application Support/hatch/env/virtual/test/lib/python3.10/site-packages (from astropy>=4.0->pyregion) (24.1) Building wheels for collected packages: pyregion Building wheel for pyregion (pyproject.toml) ... error error: subprocess-exited-with-error × Building wheel for pyregion (pyproject.toml) did not run successfully. │ exit code: 1 ╰─> [104 lines of output] running bdist_wheel running build running build_py creating build creating build/lib.macosx-11.0-arm64-cpython-310 creating build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/conftest.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/version.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/region_numbers.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/region_to_filter.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/__init__.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/core.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/ds9_region_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/parser_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/wcs_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/mpl_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/ds9_attr_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/physical_coordinate.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/wcs_converter.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion creating build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_ds9_attr_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_cube.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_region_numbers.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_parser_helper.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_region.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_get_mask.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_wcs.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests copying pyregion/tests/test_ds9_region_parser.py -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests running egg_info writing pyregion.egg-info/PKG-INFO writing dependency_links to pyregion.egg-info/dependency_links.txt writing requirements to pyregion.egg-info/requires.txt writing top-level names to pyregion.egg-info/top_level.txt dependency /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/arrayobject.h won't be automatically included in the manifest: the path must be relative ERROR setuptools_scm._file_finders.git listing git files failed - pretending there aren't any reading manifest file 'pyregion.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' no previously-included directories found matching 'build' no previously-included directories found matching 'docs/_build' no previously-included directories found matching 'docs/api' adding license file 'LICENSE' writing manifest file 'pyregion.egg-info/SOURCES.txt' copying pyregion/_region_filter.c -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/_region_filter.pyx -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/c_numpy.pxd -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/c_python.pxd -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/geom.h -> build/lib.macosx-11.0-arm64-cpython-310/pyregion copying pyregion/tests/coveragerc -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests creating build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/sample_fits01.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/sample_fits02.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/sample_fits03.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/sample_fits04.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test.header -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_ciao.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_ciao_physical.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_ds9_physical.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_fk4.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_fk5.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_fk5_degree.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_fk5_sexagecimal.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_gal.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_icrs.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_mixed.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test01_print.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test02.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test02_1_fk5.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test02_1_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test03_ciao_physical.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test03_fk5.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test03_gal.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test03_icrs.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test03_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test04_img.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test_annuli.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test_annuli_ciao.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test_annuli_wcs.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test_context.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data copying pyregion/tests/data/test_text.reg -> build/lib.macosx-11.0-arm64-cpython-310/pyregion/tests/data running build_ext building 'pyregion._region_filter' extension creating build/temp.macosx-11.0-arm64-cpython-310 creating build/temp.macosx-11.0-arm64-cpython-310/pyregion clang -Wno-unused-result -Wsign-compare -Wunreachable-code -DNDEBUG -g -fwrapv -O3 -Wall -arch arm64 -mmacosx-version-min=11.0 -Wno-nullability-completeness -Wno-expansion-to-defined -Wno-undef-prefix -fPIC -Werror=unguarded-availability-new -I/private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include "-I/Users/gen/Library/Application Support/hatch/env/virtual/test/include" "-I/Users/gen/Library/Application Support/hatch/pythons/3.10/python/include/python3.10" -c pyregion/_region_filter.c -o build/temp.macosx-11.0-arm64-cpython-310/pyregion/_region_filter.o In file included from pyregion/_region_filter.c:1242: In file included from /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/arrayobject.h:4: In file included from /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/ndarrayobject.h:12: In file included from /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/ndarraytypes.h:1969: /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:17:2: warning: "Using deprecated NumPy API, disable it with " "#define NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-W#warnings] #warning "Using deprecated NumPy API, disable it with " \ ^ pyregion/_region_filter.c:18294:3: error: incompatible pointer to integer conversion returning 'void *' from a function with result type 'int' [-Wint-conversion] import_array(); ^~~~~~~~~~~~~~ /private/var/folders/md/4smtqx_56_787wjl_jxqg8mr0000gp/T/pip-build-env-tjkiv29w/overlay/lib/python3.10/site-packages/numpy/core/include/numpy/__multiarray_api.h:1532:151: note: expanded from macro 'import_array' #define import_array() {if (_import_array() < 0) {PyErr_Print(); PyErr_SetString(PyExc_ImportError, "numpy.core.multiarray failed to import"); return NULL; } } ^~~~ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/15.0.0/include/stddef.h:89:16: note: expanded from macro 'NULL' # define NULL ((void*)0) ^~~~~~~~~~ 1 warning and 1 error generated. error: command '/usr/bin/clang' failed with exit code 1 [end of output] note: This error originates from a subprocess, and is likely not a problem with pip. ERROR: Failed building wheel for pyregion Failed to build pyregion ERROR: Could not build wheels for pyregion, which is required to install pyproject.toml-based projectsThis issue comes up because in GCC,
NULLis defined as0, while in Clang it is defined as(void *)0. Just like numpy did in their code here, it would be good to defineimport_array()as a function that returns an int.