如何在软件包安装中包含（脚本构建的）库？

我正在制作一个Python包，它有一个C++扩展模块和它需要的其他人的共享库。我希望一切都可以通过安装pip。我现在的setup.py当我使用时文件有效pip install -e .但是当我不使用开发模式时（即省略-e) I get “无法打开共享对象文件”在Python中导入模块时。我相信原因是 setuptools 不认为共享库是我的包的一部分，因此当文件复制到安装目录时，安装过程中与库的相对链接被破坏。

这是我的setup.py文件看起来像：

from setuptools import setup, Extension, Command
import setuptools.command.develop
import setuptools.command.build_ext
import setuptools.command.install
import distutils.command.build
import subprocess
import sys
import os

# This function downloads and builds the shared-library
def run_clib_install_script():
    build_clib_cmd = ['bash', 'clib_install.sh']
    if subprocess.call(build_clib_cmd) != 0:
        sys.exit("Failed to build C++ dependencies")

# I make a new command that will build the shared-library
class build_clib(Command):
    user_options = []
    def initialize_options(self):
        pass
    def finalize_options(self):
        pass
    def run(self):
        run_clib_install_script()

# I subclass install so that it will call my new command
class install(setuptools.command.install.install):
    def run(self):
        self.run_command('build_clib')
        setuptools.command.install.install.run(self)

# I do the same for build...
class build(distutils.command.build.build):
    sub_commands = [
        ('build_clib', lambda self: True),
        ] + distutils.command.build.build.sub_commands

# ...and the same for develop
class develop(setuptools.command.develop.develop):
    def run(self):
        self.run_command('build_clib')
        setuptools.command.develop.develop.run(self)

# These are my includes...
# note that /clib/include only exists after calling clib_install.sh
cwd = os.path.dirname(os.path.abspath(__file__))
include_dirs = [
    cwd,
    cwd + '/clib/include',
    cwd + '/common',
]

# These are my arguments for the compiler to my shared-library
lib_path = os.path.join(cwd, "clib", "lib")
library_dirs = [lib_path]
link_args = [os.path.join(lib_path, "libclib.so")]

# My extension module gets these arguments so it can link to clib
mygen_module = Extension('mygen',
                    language="c++14",
                    sources=["common/mygen.cpp"],
                    libraries=['clib'],
                    extra_compile_args=['-std=c++14'],
                    include_dirs=include_dirs,
                    library_dirs=library_dirs,
                    extra_link_args=link_args
                        + ['-Wl,-rpath,$ORIGIN/../clib/lib'])

# I use cmdclass to override the default setuptool commands
setup(name='mypack',
      cmdclass = {'install': install,
                  'build_clib': build_clib, 'build': build,
                  'develop': develop},
      packages=['mypack'],
      ext_package='mypack',
      ext_modules=[mygen_module],
      # package_dir={'mypack': '.'},
      # package_data={'mypack': ['docs/*md']},
      include_package_data=True)

我对一些 setuptools 命令进行了子类化，以便在编译扩展之前构建共享库。clib_install.sh是一个 bash 脚本，可在本地下载并构建共享库/clib，创建标题（在/clib/include）和 .so 文件（在/clib/lib）。为了解决链接到共享库依赖项的问题，我使用了$ORIGIN/../clib/lib作为链接参数，以便绝对路径clib不需要。

不幸的是，/clib目录不会复制到安装位置。我尝试修补package_data但它没有复制我的目录。事实上，我什至不知道 pip/setuptools 是做什么用的/clib调用脚本后，我猜它是在某个临时构建目录中创建的，然后被删除。我不知道如何获得/clib制作完成后到达需要的地方。

package_data={
    'mypack': [
        'clib/include/*.h',
        'clib/lib/*.so',
        'docs/*md',
    ]
},