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# pybcj library.
# Copyright 2020-2022 Hiroshi Miura
# SPDX-License-Identifier: LGPL-2.1-or-later
#
import os
import sys
from setuptools import Extension, setup
from setuptools.command.build_ext import build_ext
from setuptools.command.egg_info import egg_info
sources = ["src/ext/Bra.c", "src/ext/Bra86.c", "src/ext/BraIA64.c", "src/ext/_bcjmodule.c"]
kwargs = {
"name": "bcj._bcj",
"include_dirs": ["src/ext"],
"library_dirs": [],
"libraries": [],
"sources": sources,
"define_macros": [],
}
packages = ["bcj"]
binary_extension = Extension(**kwargs)
def has_option(option):
if option in sys.argv:
sys.argv = [s for s in sys.argv if s != option]
return True
else:
return False
WARNING_AS_ERROR = has_option("--warning-as-error")
class build_ext_compiler_check(build_ext):
def build_extensions(self):
for extension in self.extensions:
if self.compiler.compiler_type.lower() in ("unix", "mingw32"):
if WARNING_AS_ERROR:
extension.extra_compile_args.append("-Werror")
elif self.compiler.compiler_type.lower() == "msvc":
# /GF eliminates duplicate strings
# /Gy does function level linking
more_options = ["/GF", "/Gy"]
if WARNING_AS_ERROR:
more_options.append("/WX")
extension.extra_compile_args.extend(more_options)
super().build_extensions()
# Work around pypa/setuptools#436.
class my_egg_info(egg_info):
def run(self):
try:
os.remove(os.path.join(self.egg_info, "SOURCES.txt"))
except FileNotFoundError:
pass
super().run()
setup(
package_dir={"": "src"},
ext_modules=[binary_extension],
packages=packages,
cmdclass={"build_ext": build_ext_compiler_check, "egg_info": my_egg_info},
)
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