Just to complete the log info ... ./configure outout of the python build
Original Message:
Sent: Thu January 11, 2024 01:52 AM
From: Ayappan P
Subject: Python 3.11.7 : LONG_BIT issue building numpy 1.26
The earlier build log is not showing -maix64 with gcc.
------------------------------
Ayappan P
Original Message:
Sent: Thu January 11, 2024 01:42 AM
From: Volker Demand
Subject: Python 3.11.7 : LONG_BIT issue building numpy 1.26
"-maix64" was set in the CC variable for the pythob build (with other flags that might not be needed) :
export CC="/opt/freeware/bin/gcc-10 -fPIC -maix64 -mpowerpc64 -mcpu=native"
it also appears in the output of the numpy build :
------------------------------
Volker Demand
Original Message:
Sent: Thu January 11, 2024 01:34 AM
From: Ayappan P
Subject: Python 3.11.7 : LONG_BIT issue building numpy 1.26
I don't see "-maix64" getting passed during the numpy compilation. Python module compilation depends on the python's build flags. Are you manually setting any CC or any flags ?
------------------------------
Ayappan P
Original Message:
Sent: Thu January 11, 2024 01:09 AM
From: Volker Demand
Subject: Python 3.11.7 : LONG_BIT issue building numpy 1.26
This was actually my first though, but checking the configure output and the compiler flags (and binaries of course) it is 64bit.
python3.11: 64-bit XCOFF executable or object module not stripped
Also it seems the python 3.11.7 configure detects the long correctly as 8 bytes
checking size of int... 4
checking size of long... 8
checking alignment of long... 8
checking size of long long... 8
but 'somehow' the numpy build does detect the size of 4 bytes (original post).
After some try & error with running the setup.py inplace I noticed two things :
-> it seems the architecture is not correctly detected
-> somehow 'c++' command is duplicate in execution string
With breakpoints set I noticed that the code is trying to pattern match the architecture agains strings :
however get_platform() returns something completely different:
(Pdb) get_platform()
'aix-7205-2135-64'
So changing the code to verify :
Now platform is detected correct - but as of now still no idea where the duplicate 'c++ c++' string comes from :
------------------------------
Volker Demand
Original Message:
Sent: Wed January 10, 2024 09:13 AM
From: Ayappan P
Subject: Python 3.11.7 : LONG_BIT issue building numpy 1.26
I think your python3.11 build is 32bit. LONG_BIT is defined as 32 as per AIX system headers for 32bit build.
The 8 * SIZEOF_LONG (which is 4 here ) should be equal to LONG_BIT. May be LONG_BIT is coming from somewhere else ( numpy ?) during the compilation.
------------------------------
Ayappan P
Original Message:
Sent: Wed January 10, 2024 04:19 AM
From: Volker Demand
Subject: Python 3.11.7 : LONG_BIT issue building numpy 1.26
Hello community,
we are trying to build / install numpy 1.26 module in our python 3.11.7 environment. Open source tools (gcc etc) are maintained via dnf and are up to date. AIX version is 7.2.5. The python 3.11.7 build from source works fine, without any errors. Installing python modules via pip works. However if we try to install numpy via pip3.11 things start to go wrong ... (complete log is below)
The problem seems to be the definition of "long" and "long long" :
Checking for size of "long" : 4
Checking for size of "long long" : 8
causing the build to fail with :
/edi/toolset/python_3.11.7/include/python3.11/pyport.h:596:2: error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
596 | #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
| ^~~~~
checking the pyport.h include it expects LONG_BIT to be 64 bit instead of 32. However on AIX this is "long long" datatype
#ifndef LONG_BIT
#define LONG_BIT (8 * SIZEOF_LONG)
#endif
#if LONG_BIT != 8 * SIZEOF_LONG
/* 04-Oct-2000 LONG_BIT is apparently (mis)defined as 64 on some recent
* 32-bit platforms using gcc. We try to catch that here at compile-time
* rather than waiting for integer multiplication to trigger bogus
* overflows.
*/
#error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
#endif
Currenty I am a bit lost how to solve this - so I'd appreciate any hint that might help to get numpy installed successfully
Thanks a lot !
/BR Volker
--- complete log ----
/edi/toolset/python_3.11.7/bin/pip3.11 install numpy
Collecting numpy
Using cached numpy-1.26.3.tar.gz (15.7 MB)
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing metadata (pyproject.toml) ... error
error: subprocess-exited-with-error
Preparing metadata (pyproject.toml) did not run successfully.
exit code: 1
[371 lines of output]
+ /edi/toolset/python_3.11.7/bin/python3.11 /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/vendored-meson/meson/meson.py setup /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build -Dbuildtype=release -Db_ndebug=if-release -Db_vscrt=md --native-file=/tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build/meson-python-native-file.ini
The Meson build system
Version: 1.2.99
Source dir: /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd
Build dir: /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build
Build type: native build
Project name: NumPy
Project version: 1.26.3
C compiler for the host machine: gcc (gcc 10.3.0 "gcc (GCC) 10.3.0")
C linker for the host machine: gcc ld.aix 7.2.5
C++ compiler for the host machine: c++ (gcc 10.3.0 "c++ (GCC) 10.3.0")
C++ linker for the host machine: c++ ld.aix 7.2.5
Cython compiler for the host machine: cython (cython 3.0.7)
Host machine cpu family: ppc
Host machine cpu: powerpc
Program python found: YES (/edi/toolset/python_3.11.7/bin/python3.11)
Found pkg-config: /usr/bin/pkg-config (0.29.2)
Run-time dependency python found: YES 3.11
Has header "Python.h" with dependency python-3.11: YES
Compiler for C supports arguments -fno-strict-aliasing: YES
Message: Disabling CPU feature detection due to unsupported architecture: "ppc"
Configuring npy_cpu_dispatch_config.h using configuration
Message:
CPU Optimization Options
baseline:
Requested : none
Enabled :
dispatch:
Requested : none
Enabled :
Library m found: YES
Run-time dependency scipy-openblas found: NO (tried pkgconfig)
Run-time dependency mkl found: NO (tried pkgconfig and system)
Run-time dependency mkl found: NO (tried pkgconfig and system)
Run-time dependency accelerate found: NO (tried system)
Found CMake: /opt/freeware/bin/cmake (3.26.4)
WARNING: CMake Toolchain: Failed to determine CMake compilers state
Run-time dependency openblas found: NO (tried pkgconfig, pkgconfig, pkgconfig, system and cmake)
Run-time dependency flexiblas found: NO (tried pkgconfig and cmake)
Run-time dependency blis found: NO (tried pkgconfig and cmake)
Run-time dependency blas found: YES 3.9.1
../../numpy/meson.build:124: WARNING: Project targets '>=1.2.99' but uses feature introduced in '1.3.0': dep 'blas' custom lookup.
Message: BLAS symbol suffix:
Run-time dependency mkl found: NO (tried pkgconfig and system)
Run-time dependency accelerate found: NO (tried system)
Run-time dependency openblas found: NO (tried pkgconfig, pkgconfig, pkgconfig, system and cmake)
Run-time dependency flexiblas found: NO (tried pkgconfig and cmake)
Run-time dependency lapack found: YES 3.9.1
../../numpy/meson.build:187: WARNING: Project targets '>=1.2.99' but uses feature introduced in '1.3.0': dep 'lapack' custom lookup.
Program _build_utils/process_src_template.py found: YES (/edi/toolset/python_3.11.7/bin/python3.11 /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/numpy/_build_utils/process_src_template.py)
Program _build_utils/tempita.py found: YES (/edi/toolset/python_3.11.7/bin/python3.11 /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/numpy/_build_utils/tempita.py)
Configuring __config__.py using configuration
Checking for size of "short" : 2
Checking for size of "int" : 4
Checking for size of "long" : 4
Checking for size of "long long" : 8
Checking for size of "float" : 4
Checking for size of "double" : 8
Checking for size of "long double" : 8
Checking for size of "off_t" : 4
Checking for size of "Py_intptr_t" with dependency python-3.11: -1
Checking for size of "PY_LONG_LONG" with dependency python-3.11: -1
Has header "complex.h" : YES
Checking for type "complex float" : YES
Checking for size of "struct {float __x; float __y;}" : 8
Checking for type "complex double" : YES
Checking for size of "struct {double __x; double __y;}" : 16
Checking for type "complex long double" : YES
Checking for size of "struct {long double __x; long double __y;}" : 16
Checking for function "sin" with dependency -lm: YES
Checking for function "cos" with dependency -lm: YES
Checking for function "tan" with dependency -lm: YES
Checking for function "sinh" with dependency -lm: YES
Checking for function "cosh" with dependency -lm: YES
Checking for function "tanh" with dependency -lm: YES
Checking for function "fabs" with dependency -lm: YES
Checking for function "floor" with dependency -lm: YES
Checking for function "ceil" with dependency -lm: YES
Checking for function "sqrt" with dependency -lm: YES
Checking for function "log10" with dependency -lm: YES
Checking for function "log" with dependency -lm: YES
Checking for function "exp" with dependency -lm: YES
Checking for function "asin" with dependency -lm: YES
Checking for function "acos" with dependency -lm: YES
Checking for function "atan" with dependency -lm: YES
Checking for function "fmod" with dependency -lm: YES
Checking for function "modf" with dependency -lm: YES
Checking for function "frexp" with dependency -lm: YES
Checking for function "ldexp" with dependency -lm: YES
Checking for function "expm1" with dependency -lm: YES
Checking for function "log1p" with dependency -lm: YES
Checking for function "acosh" with dependency -lm: YES
Checking for function "asinh" with dependency -lm: YES
Checking for function "atanh" with dependency -lm: YES
Checking for function "rint" with dependency -lm: YES
Checking for function "trunc" with dependency -lm: YES
Checking for function "exp2" with dependency -lm: YES
Checking for function "copysign" with dependency -lm: YES
Checking for function "nextafter" with dependency -lm: YES
Checking for function "cbrt" with dependency -lm: YES
Checking for function "log2" with dependency -lm: YES
Checking for function "pow" with dependency -lm: YES
Checking for function "hypot" with dependency -lm: YES
Checking for function "atan2" with dependency -lm: YES
Checking for function "csin" with dependency -lm: YES
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Checking for function "creal" with dependency -lm: YES
Checking for function "cimag" with dependency -lm: YES
Checking for function "conj" with dependency -lm: YES
Checking for function "strtoll" : YES
Checking for function "strtoull" : YES
Checking for function "cabs" with dependency -lm: YES
Checking for function "cabsf" with dependency -lm: YES
Checking for function "cabsl" with dependency -lm: YES
Checking for function "cacos" with dependency -lm: YES
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Checking for function "cacosl" with dependency -lm: YES
Checking for function "cacosh" with dependency -lm: YES
Checking for function "cacoshf" with dependency -lm: YES
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Checking for function "carg" with dependency -lm: YES
Checking for function "cargf" with dependency -lm: YES
Checking for function "cargl" with dependency -lm: YES
Checking for function "casin" with dependency -lm: YES
Checking for function "casinf" with dependency -lm: YES
Checking for function "casinl" with dependency -lm: YES
Checking for function "casinh" with dependency -lm: YES
Checking for function "casinhf" with dependency -lm: YES
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Checking for function "catan" with dependency -lm: YES
Checking for function "catanf" with dependency -lm: YES
Checking for function "catanl" with dependency -lm: YES
Checking for function "catanh" with dependency -lm: YES
Checking for function "catanhf" with dependency -lm: YES
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Checking for function "cexp" with dependency -lm: YES
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Checking for function "cexpl" with dependency -lm: YES
Checking for function "clog" with dependency -lm: YES
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Checking for function "clogl" with dependency -lm: YES
Checking for function "cpow" with dependency -lm: YES
Checking for function "cpowf" with dependency -lm: YES
Checking for function "cpowl" with dependency -lm: YES
Checking for function "csqrt" with dependency -lm: YES
Checking for function "csqrtf" with dependency -lm: YES
Checking for function "csqrtl" with dependency -lm: YES
Checking for function "csin" with dependency -lm: YES (cached)
Checking for function "csinf" with dependency -lm: YES
Checking for function "csinl" with dependency -lm: YES
Checking for function "csinh" with dependency -lm: YES (cached)
Checking for function "csinhf" with dependency -lm: YES
Checking for function "csinhl" with dependency -lm: YES
Checking for function "ccos" with dependency -lm: YES (cached)
Checking for function "ccosf" with dependency -lm: YES
Checking for function "ccosl" with dependency -lm: YES
Checking for function "ccosh" with dependency -lm: YES (cached)
Checking for function "ccoshf" with dependency -lm: YES
Checking for function "ccoshl" with dependency -lm: YES
Checking for function "ctan" with dependency -lm: YES (cached)
Checking for function "ctanf" with dependency -lm: YES
Checking for function "ctanl" with dependency -lm: YES
Checking for function "ctanh" with dependency -lm: YES (cached)
Checking for function "ctanhf" with dependency -lm: YES
Checking for function "ctanhl" with dependency -lm: YES
Checking for function "isfinite" with dependency -lm: YES
Header "Python.h" has symbol "isfinite" with dependency python-3.11: NO
Checking for function "isinf" with dependency -lm: YES
Header "Python.h" has symbol "isinf" with dependency python-3.11: NO
Checking for function "isnan" with dependency -lm: YES
Header "Python.h" has symbol "isnan" with dependency python-3.11: NO
Checking for function "signbit" with dependency -lm: YES
Header "Python.h" has symbol "signbit" with dependency python-3.11: NO
Checking for function "fallocate" : NO
Header "Python.h" has symbol "HAVE_FTELLO" with dependency python-3.11: NO
Checking for function "ftello" : YES
Header "Python.h" has symbol "HAVE_FSEEKO" with dependency python-3.11: NO
Checking for function "fseeko" : YES
Checking for function "backtrace" : NO
Checking for function "madvise" : YES
Has header "features.h" : NO
Has header "xlocale.h" : NO
Has header "dlfcn.h" : YES
Has header "execinfo.h" : NO
Has header "libunwind.h" : NO
Has header "sys/mman.h" : YES
Checking for function "strtold_l" : NO
Compiler for C supports arguments -O3: YES
Has header "endian.h" : NO
Has header "sys/endian.h" : NO
Header "inttypes.h" has symbol "PRIdPTR" : YES
Compiler for C supports function attribute visibility:hidden: YES
Configuring config.h using configuration
Configuring _numpyconfig.h using configuration
Configuring npymath.ini using configuration
Configuring mlib.ini using configuration
Generating multi-targets for "_umath_tests.dispatch.h"
Enabled targets: baseline
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Enabled targets:
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Enabled targets: baseline
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Enabled targets: baseline
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Enabled targets: baseline
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Enabled targets: baseline
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Enabled targets: baseline
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Enabled targets: baseline
Generating multi-targets for "loops_autovec.dispatch.h"
Enabled targets: baseline
Generating multi-targets for "_simd.dispatch.h"
Enabled targets: baseline
Build targets in project: 59
WARNING: Project specifies a minimum meson_version '>=1.2.99' but uses features which were added in newer versions:
* 1.3.0: {'dep 'blas' custom lookup', 'dep 'lapack' custom lookup'}
NumPy 1.26.3
User defined options
Native files: /tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build/meson-python-native-file.ini
buildtype : release
b_ndebug : if-release
b_vscrt : md
Found ninja-1.11.1.git.kitware.jobserver-1 at /usr/local/bin/ninja
+ /usr/local/bin/ninja
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[49/297] Compiling C object numpy/core/libnpymath.a.p/meson-generated_npy_math_complex.c.o
FAILED: numpy/core/libnpymath.a.p/meson-generated_npy_math_complex.c.o
gcc -Inumpy/core/libnpymath.a.p -Inumpy/core -I../../numpy/core -Inumpy/core/include -I../../numpy/core/include -I../../numpy/core/src/npymath -I../../numpy/core/src/common -I/edi/toolset/python_3.11.7/include/python3.11 -I/tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build/meson_cpu -fdiagnostics-color=always -DNDEBUG -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c99 -O3 -fno-strict-aliasing -fPIC -MD -MQ numpy/core/libnpymath.a.p/meson-generated_npy_math_complex.c.o -MF numpy/core/libnpymath.a.p/meson-generated_npy_math_complex.c.o.d -o numpy/core/libnpymath.a.p/meson-generated_npy_math_complex.c.o -c numpy/core/libnpymath.a.p/npy_math_complex.c
In file included from /edi/toolset/python_3.11.7/include/python3.11/Python.h:38,
from ../../numpy/core/src/npymath/npy_math_common.h:4,
from ../../numpy/core/src/npymath/npy_math_complex.c.src:34:
/edi/toolset/python_3.11.7/include/python3.11/pyport.h:596:2: error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
596 | #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
| ^~~~~
[50/297] Generating 'numpy/core/libloops_unary_fp.dispatch.h_baseline.a.p/loops.h'
[51/297] Generating 'numpy/core/libloops_unary_fp_le.dispatch.h_baseline.a.p/loops_unary_fp_le.dispatch.c'
[52/297] Generating 'numpy/core/libloops_unary_complex.dispatch.h_baseline.a.p/loops_utils.h'
[53/297] Generating 'numpy/core/libloops_minmax.dispatch.h_baseline.a.p/loops_minmax.dispatch.c'
[54/297] Compiling C object numpy/core/libnpymath.a.p/meson-generated_ieee754.c.o
FAILED: numpy/core/libnpymath.a.p/meson-generated_ieee754.c.o
gcc -Inumpy/core/libnpymath.a.p -Inumpy/core -I../../numpy/core -Inumpy/core/include -I../../numpy/core/include -I../../numpy/core/src/npymath -I../../numpy/core/src/common -I/edi/toolset/python_3.11.7/include/python3.11 -I/tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build/meson_cpu -fdiagnostics-color=always -DNDEBUG -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c99 -O3 -fno-strict-aliasing -fPIC -MD -MQ numpy/core/libnpymath.a.p/meson-generated_ieee754.c.o -MF numpy/core/libnpymath.a.p/meson-generated_ieee754.c.o.d -o numpy/core/libnpymath.a.p/meson-generated_ieee754.c.o -c numpy/core/libnpymath.a.p/ieee754.c
In file included from /edi/toolset/python_3.11.7/include/python3.11/Python.h:38,
from ../../numpy/core/src/npymath/npy_math_common.h:4,
from ../../numpy/core/src/npymath/ieee754.c.src:7:
/edi/toolset/python_3.11.7/include/python3.11/pyport.h:596:2: error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
596 | #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
| ^~~~~
[55/297] Generating 'numpy/core/libloops_unary_fp_le.dispatch.h_baseline.a.p/loops.h'
[56/297] Generating 'numpy/core/libloops_unary_complex.dispatch.h_baseline.a.p/loops.h'
[57/297] Generating 'numpy/core/libloops_autovec.dispatch.h_baseline.a.p/loops_utils.h'
[58/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/arraytypes.h'
[59/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/npy_sort.h'
[60/297] Generating 'numpy/core/libloops_unary_complex.dispatch.h_baseline.a.p/loops_unary_complex.dispatch.c'
[61/297] Generating 'numpy/core/libloops_unary.dispatch.h_baseline.a.p/loops_unary.dispatch.c'
[62/297] Generating 'numpy/core/libloops_unary_fp.dispatch.h_baseline.a.p/loops_unary_fp.dispatch.c'
[63/297] Generating 'numpy/core/libloops_autovec.dispatch.h_baseline.a.p/loops_autovec.dispatch.c'
[64/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/einsum.c'
[65/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/templ_common.h'
[66/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/loops_utils.h'
[67/297] Generating 'numpy/core/libloops_autovec.dispatch.h_baseline.a.p/loops.h'
[68/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/funcs.inc'
[69/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/matmul.c'
[70/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/matmul.h'
[71/297] Generating 'numpy/core/lib_simd.dispatch.h_baseline.a.p/_simd_inc.h'
[72/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/scalartypes.c'
[73/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/loops.h'
[74/297] Compiling C object numpy/core/libnpymath.a.p/src_npymath_npy_math.c.o
FAILED: numpy/core/libnpymath.a.p/src_npymath_npy_math.c.o
gcc -Inumpy/core/libnpymath.a.p -Inumpy/core -I../../numpy/core -Inumpy/core/include -I../../numpy/core/include -I../../numpy/core/src/npymath -I../../numpy/core/src/common -I/edi/toolset/python_3.11.7/include/python3.11 -I/tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build/meson_cpu -fdiagnostics-color=always -DNDEBUG -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c99 -O3 -fno-strict-aliasing -fPIC -MD -MQ numpy/core/libnpymath.a.p/src_npymath_npy_math.c.o -MF numpy/core/libnpymath.a.p/src_npymath_npy_math.c.o.d -o numpy/core/libnpymath.a.p/src_npymath_npy_math.c.o -c ../../numpy/core/src/npymath/npy_math.c
In file included from /edi/toolset/python_3.11.7/include/python3.11/Python.h:38,
from ../../numpy/core/src/npymath/npy_math_private.h:21,
from ../../numpy/core/src/npymath/npy_math_internal.h.src:56,
from ../../numpy/core/src/npymath/npy_math.c:9:
/edi/toolset/python_3.11.7/include/python3.11/pyport.h:596:2: error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
596 | #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
| ^~~~~
[75/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/nditer_templ.c'
[76/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/loops.c'
[77/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/scalarmath.c'
[78/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/arraytypes.c'
[79/297] Generating numpy/core/__multiarray_api with a custom command
[80/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/einsum_sumprod.c'
[81/297] Generating 'numpy/core/_multiarray_umath.cpython-311.so.p/lowlevel_strided_loops.c'
[82/297] Compiling C++ object numpy/core/libnpymath.a.p/src_npymath_halffloat.cpp.o
FAILED: numpy/core/libnpymath.a.p/src_npymath_halffloat.cpp.o
c++ -Inumpy/core/libnpymath.a.p -Inumpy/core -I../../numpy/core -Inumpy/core/include -I../../numpy/core/include -I../../numpy/core/src/npymath -I../../numpy/core/src/common -I/edi/toolset/python_3.11.7/include/python3.11 -I/tmp/pip-install-brellt23/numpy_e6fbbe8a9c6a405993b710eef5fe66bd/.mesonpy-0mzqb678/build/meson_cpu -fdiagnostics-color=always -DNDEBUG -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch -std=c++17 -O3 -fPIC -MD -MQ numpy/core/libnpymath.a.p/src_npymath_halffloat.cpp.o -MF numpy/core/libnpymath.a.p/src_npymath_halffloat.cpp.o.d -o numpy/core/libnpymath.a.p/src_npymath_halffloat.cpp.o -c ../../numpy/core/src/npymath/halffloat.cpp
In file included from /edi/toolset/python_3.11.7/include/python3.11/Python.h:38,
from ../../numpy/core/include/numpy/halffloat.h:4,
from ../../numpy/core/src/npymath/halffloat.cpp:10:
/edi/toolset/python_3.11.7/include/python3.11/pyport.h:596:2: error: #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
596 | #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc config?)."
| ^~~~~
ninja: build stopped: subcommand failed.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
Encountered error while generating package metadata.
See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
------------------------------
Volker Demand
------------------------------