unicorn/bindings/python/setup.py
2015-08-28 21:05:38 -07:00

183 lines
5.6 KiB
Python
Executable File

#!/usr/bin/env python
# Python binding for Unicorn engine. Nguyen Anh Quynh <aquynh@gmail.com>
import glob
import os
import platform
import shutil
import stat
import sys
from distutils import log
from distutils import dir_util
from distutils.command.build_clib import build_clib
from distutils.command.sdist import sdist
from distutils.core import setup
from distutils.sysconfig import get_python_lib
# prebuilt libraries for Windows - for sdist
PATH_LIB64 = "prebuilt/win64/unicorn.dll"
PATH_LIB32 = "prebuilt/win32/unicorn.dll"
# package name can be 'unicorn' or 'unicorn-windows'
PKG_NAME = 'unicorn'
if os.path.exists(PATH_LIB64) and os.path.exists(PATH_LIB32):
PKG_NAME = 'unicorn-windows'
VERSION = '0.9'
SYSTEM = sys.platform
# virtualenv breaks import, but get_python_lib() will work.
SITE_PACKAGES = os.path.join(get_python_lib(), "unicorn")
if "--user" in sys.argv:
try:
from site import getusersitepackages
SITE_PACKAGES = os.path.join(getusersitepackages(), "unicorn")
except ImportError:
pass
SETUP_DATA_FILES = []
# adapted from commit e504b81 of Nguyen Tan Cong
# Reference: https://docs.python.org/2/library/platform.html#cross-platform
is_64bits = sys.maxsize > 2**32
def copy_sources():
"""Copy the C sources into the source directory.
This rearranges the source files under the python distribution
directory.
"""
src = []
try:
dir_util.remove_tree("src/")
except (IOError, OSError):
pass
dir_util.copy_tree("../../arch", "src/arch/")
dir_util.copy_tree("../../include", "src/include/")
src.extend(glob.glob("../../*.[ch]"))
src.extend(glob.glob("../../*.mk"))
src.extend(glob.glob("../../Makefile"))
src.extend(glob.glob("../../LICENSE*"))
src.extend(glob.glob("../../README"))
src.extend(glob.glob("../../*.TXT"))
src.extend(glob.glob("../../RELEASE_NOTES"))
src.extend(glob.glob("../../make.sh"))
src.extend(glob.glob("../../CMakeLists.txt"))
for filename in src:
outpath = os.path.join("./src/", os.path.basename(filename))
log.info("%s -> %s" % (filename, outpath))
shutil.copy(filename, outpath)
class custom_sdist(sdist):
"""Reshuffle files for distribution."""
def run(self):
# if prebuilt libraries are existent, then do not copy source
if os.path.exists(PATH_LIB64) and os.path.exists(PATH_LIB32):
return sdist.run(self)
copy_sources()
return sdist.run(self)
class custom_build_clib(build_clib):
"""Customized build_clib command."""
def run(self):
log.info('running custom_build_clib')
build_clib.run(self)
def finalize_options(self):
# We want build-clib to default to build-lib as defined by the "build"
# command. This is so the compiled library will be put in the right
# place along side the python code.
self.set_undefined_options('build',
('build_lib', 'build_clib'),
('build_temp', 'build_temp'),
('compiler', 'compiler'),
('debug', 'debug'),
('force', 'force'))
build_clib.finalize_options(self)
def build_libraries(self, libraries):
if SYSTEM in ("win32", "cygwin"):
# if Windows prebuilt library is available, then include it
if is_64bits and os.path.exists(PATH_LIB64):
SETUP_DATA_FILES.append(PATH_LIB64)
return
elif os.path.exists(PATH_LIB32):
SETUP_DATA_FILES.append(PATH_LIB32)
return
# build library from source if src/ is existent
if not os.path.exists('src'):
return
try:
for (lib_name, build_info) in libraries:
log.info("building '%s' library", lib_name)
os.chdir("src")
# platform description refers at https://docs.python.org/2/library/sys.html#sys.platform
if SYSTEM == "cygwin":
os.chmod("make.sh", stat.S_IREAD|stat.S_IEXEC)
if is_64bits:
os.system("UNICORN_BUILD_CORE_ONLY=yes ./make.sh cygwin-mingw64")
else:
os.system("UNICORN_BUILD_CORE_ONLY=yes ./make.sh cygwin-mingw32")
SETUP_DATA_FILES.append("src/unicorn.dll")
else: # Unix
os.chmod("make.sh", stat.S_IREAD|stat.S_IEXEC)
os.system("UNICORN_BUILD_CORE_ONLY=yes ./make.sh")
if SYSTEM == "darwin":
SETUP_DATA_FILES.append("src/libunicorn.dylib")
else: # Non-OSX
SETUP_DATA_FILES.append("src/libunicorn.so")
os.chdir("..")
except:
pass
def dummy_src():
return []
setup(
provides=['unicorn'],
packages=['unicorn'],
name=PKG_NAME,
version=VERSION,
author='Nguyen Anh Quynh',
author_email='aquynh@gmail.com',
description='Unicorn CPU emulator engine',
url='http://www.unicorn-engine.org',
classifiers=[
'License :: OSI Approved :: BSD License',
'Programming Language :: Python :: 2',
'Programming Language :: Python :: 3',
],
requires=['ctypes'],
cmdclass=dict(
build_clib=custom_build_clib,
sdist=custom_sdist,
),
libraries=[(
'unicorn', dict(
package='unicorn',
sources=dummy_src()
),
)],
data_files=[(SITE_PACKAGES, SETUP_DATA_FILES)],
)