iframe-proxy | Sunbelt Computer Software

History

161 lines (133 loc) · 5.13 KB

Raw

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

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

import platform

import sys

from glob import glob

from pathlib import Path

import pybind11

from setuptools import Extension, find_packages, setup

from setuptools.command.build_clib import build_clib

from setuptools.command.build_ext import build_ext

PACKAGE_NAME = "ratapi"

with open("README.md") as f:

LONG_DESCRIPTION = f.read()

libevent = ("eventManager", {"sources": ["cpp/RAT/events/eventManager.cpp"], "include_dirs": ["cpp/RAT/events/"]})

ext_modules = [

Extension(

"ratapi.rat_core",

sources=["cpp/rat.cpp", *glob("cpp/RAT/*.c*")],

include_dirs=[

# Path to pybind11 headers

pybind11.get_include(),

pybind11.get_include(True),

"cpp/RAT/",

"cpp/includes/",

language="c++",

]

# check whether compiler supports a flag

def has_flag(compiler, flagname):

import tempfile

from setuptools.errors import CompileError

with tempfile.NamedTemporaryFile("w", suffix=".cpp") as f:

f.write("int main (int argc, char **argv) { return 0; }")

try:

compiler.compile([f.name], extra_postargs=[flagname])

except CompileError:

return False

return True

def get_shared_object_name(lib_name):

if platform.system() == "Windows":

return f"{lib_name}.dll"

elif platform.system() == "Darwin":

return f"{lib_name}.dylib"

else:

return f"{lib_name}.so"

class BuildExt(build_ext):

"""A custom build extension for adding compiler-specific options."""

c_opts = {

"msvc": ["/O2", "/EHsc", "/openmp"],

"unix": ["-O2", "-fopenmp", "-std=c++11"],

}

l_opts = {

"msvc": [],

"unix": ["-fopenmp"],

}

if sys.platform == "darwin":

darwin_opts = ["-stdlib=libc++"]

c_opts["unix"] = [*darwin_opts, "-fopenmp", "-O2"]

l_opts["unix"] = [*darwin_opts, "-lomp"]

def build_extensions(self):

ct = self.compiler.compiler_type

opts = self.c_opts.get(ct, [])

link_opts = self.l_opts.get(ct, [])

if ct == "unix":

if "-Wstrict-prototypes" in self.compiler.compiler_so:

self.compiler.compiler_so.remove("-Wstrict-prototypes")

opts.append(f'-DVERSION_INFO="{self.distribution.get_version()}"')

if has_flag(self.compiler, "-fvisibility=hidden"):

opts.append("-fvisibility=hidden")

elif ct == "msvc":

opts.append(f'/DVERSION_INFO=\\"{self.distribution.get_version()}\\"')

for ext in self.extensions:

ext.extra_compile_args = opts

ext.extra_link_args = link_opts

build_ext.build_extensions(self)

def run(self):

super().run()

build_py = self.get_finalized_command("build_py")

package_dir = f"{build_py.build_lib}/{PACKAGE_NAME}/"

for p in Path(package_dir).glob("**/*"):

if p.suffix in {".exp", ".a", ".lib"}:

p.unlink()

if self.inplace:

obj_name = get_shared_object_name(libevent[0])

src = f"{build_py.build_lib}/{PACKAGE_NAME}/{obj_name}"

dest = f"{build_py.get_package_dir(PACKAGE_NAME)}/{obj_name}"

build_py.copy_file(src, dest)

class BuildClib(build_clib):

def initialize_options(self):

super().initialize_options()

build_py = self.get_finalized_command("build_py")

self.build_clib = f"{build_py.build_lib}/{PACKAGE_NAME}"

def build_libraries(self, libraries):

# bug in distutils: flag not valid for c++

flag = "-Wstrict-prototypes"

if hasattr(self.compiler, "compiler_so") and flag in self.compiler.compiler_so:

self.compiler.compiler_so.remove(flag)

compiler_type = self.compiler.compiler_type

if compiler_type == "msvc":

compile_args = ["/EHsc", "/LD", "-D_DISABLE_CONSTEXPR_MUTEX_CONSTRUCTOR"]

else:

compile_args = ["-std=c++11", "-fPIC"]

for lib_name, build_info in libraries:

build_info["cflags"] = compile_args

macros = build_info.get("macros")

include_dirs = build_info.get("include_dirs")

cflags = build_info.get("cflags")

sources = list(build_info.get("sources"))

objects = self.compiler.compile(

sources,

output_dir=self.build_temp,

macros=macros,

include_dirs=include_dirs,

extra_postargs=cflags,

debug=self.debug,

)

language = self.compiler.detect_language(sources)

self.compiler.link_shared_object(

objects,

get_shared_object_name(lib_name),

output_dir=self.build_clib,

target_lang=language,

)

super().build_libraries(libraries)

setup(

name=PACKAGE_NAME,

packages=find_packages(exclude=("tests",)),

include_package_data=True,

package_data={"": [get_shared_object_name(libevent[0])], "ratapi.examples": ["data/*.dat"]},

cmdclass={"build_clib": BuildClib, "build_ext": BuildExt},

libraries=[libevent],

ext_modules=ext_modules,

zip_safe=False,

)

Sunbelt Computer Software

PL/B Language Development and Support

Navigation Menu

Uh oh!

Sunbelt Computer Software

PL/B Language Development and Support

Uh oh!

FilesExpand file tree

setup.py

Latest commit

History

setup.py

File metadata and controls