1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
import glob
import os
import sys
from collections import defaultdict
from distutils.ccompiler import get_default_compiler
from importlib import resources as importlib_resources
from setuptools import Distribution, setup
# ensure enclosing directory is in PYTHON_PATH to allow importing from setupext.py
if (script_dir := os.path.dirname(__file__)) not in sys.path:
sys.path.insert(0, script_dir)
from setupext import (
NUMPY_MACROS,
check_CPP14_flags,
check_for_openmp,
check_for_pyembree,
create_build_ext,
get_python_include_dirs,
get_setup_options,
install_ccompiler,
)
install_ccompiler()
if os.path.exists("MANIFEST"):
os.remove("MANIFEST")
with open("README.md") as file:
long_description = file.read()
CPP14_CONFIG = defaultdict(
lambda: check_CPP14_flags(["-std=c++14", "-std=c++1y", "-std=gnu++0x"]),
{"msvc": ["/std:c++14"]},
)
CPP11_CONFIG = defaultdict(lambda: ["-std=c++11"], {"msvc": ["/std:c++11"]})
_COMPILER = get_default_compiler()
omp_args, _ = check_for_openmp()
if os.name == "nt":
std_libs = []
else:
std_libs = ["m"]
CPP14_FLAG = CPP14_CONFIG[_COMPILER]
CPP11_FLAG = CPP11_CONFIG[_COMPILER]
FIXED_INTERP = "fixed_interpolator"
cythonize_aliases = {
"LIB_DIR": "yt/utilities/lib/",
"LIB_DIR_GEOM": ["yt/utilities/lib/", "yt/geometry/"],
"LIB_DIR_GEOM_ARTIO": [
"yt/utilities/lib/",
"yt/geometry/",
"yt/frontends/artio/artio_headers/",
],
"STD_LIBS": std_libs,
"EWAH_LIBS": std_libs
+ [os.path.abspath(importlib_resources.files("ewah_bool_utils"))],
"OMP_ARGS": omp_args,
"FIXED_INTERP": FIXED_INTERP,
"ARTIO_SOURCE": sorted(glob.glob("yt/frontends/artio/artio_headers/*.c")),
"CPP14_FLAG": CPP14_FLAG,
"CPP11_FLAG": CPP11_FLAG,
}
lib_exts = [
"yt/geometry/*.pyx",
"yt/utilities/cython_fortran_utils.pyx",
"yt/frontends/ramses/io_utils.pyx",
"yt/frontends/gamer/cfields.pyx",
"yt/utilities/lib/cykdtree/kdtree.pyx",
"yt/utilities/lib/cykdtree/utils.pyx",
"yt/frontends/artio/_artio_caller.pyx",
"yt/utilities/lib/*.pyx",
]
embree_libs, embree_aliases = check_for_pyembree(std_libs)
cythonize_aliases.update(embree_aliases)
lib_exts += embree_libs
# This overrides using lib_exts, so it has to happen after lib_exts is fully defined
build_ext, sdist = create_build_ext(lib_exts, cythonize_aliases)
# Force setuptools to consider that there are ext modules, even if empty.
# See https://github.com/yt-project/yt/issues/2922 and
# https://stackoverflow.com/a/62668026/2601223 for the fix.
class BinaryDistribution(Distribution):
"""Distribution which always forces a binary package with platform name."""
def has_ext_modules(self):
return True
if __name__ == "__main__":
# Avoid a race condition on fixed_interpolator.o during parallel builds by
# building it only once and storing it in a static library.
# See https://github.com/yt-project/yt/issues/4278 and
# https://github.com/pypa/setuptools/issues/3119#issuecomment-2076922303
# for the inspiration for this fix.
# build_clib doesn't add the Python include dirs (for Python.h) by default,
# as opposed to build_ext, so we need to add them manually.
clib_include_dirs = get_python_include_dirs()
# fixed_interpolator.cpp uses Numpy types
import numpy
clib_include_dirs.append(numpy.get_include())
fixed_interp_lib = (
FIXED_INTERP,
{
"sources": ["yt/utilities/lib/fixed_interpolator.cpp"],
"include_dirs": clib_include_dirs,
"define_macros": NUMPY_MACROS,
},
)
setup(
cmdclass={"sdist": sdist, "build_ext": build_ext},
distclass=BinaryDistribution,
libraries=[fixed_interp_lib],
ext_modules=[], # !!! We override this inside build_ext above
options=get_setup_options(),
)
|
