如何在MacOS上的Python构建中包含ssl

在MacOS上从源代码构建python时,我偶然改写了MacOS随附的python,现在它没有SSL.我试图通过运行–with-ssl选项来重新构建

<code>./configure --with-ssl
</code>

但是当我随后运行make时,它说的是

<code>Python build finished, but the necessary bits to build these modules were not found:
_bsddb             _ssl               dl              
imageop            linuxaudiodev      ossaudiodev     
readline           spwd               sunaudiodev     
To find the necessary bits, look in setup.py in detect_modules() for the module's name.
</code>

从setup.py看不清楚,我应该怎么做才能找到“必需的位”.如何在MacOS上使用SSL构建python？

解决方法:

只需打开setup.py并找到方法detect_modules().它有一些类似(对我来说是2.7.11)的行：

<code>    # Detect SSL support for the socket module (via _ssl)
    search_for_ssl_incs_in = [
                          '/usr/local/ssl/include',
                          '/usr/contrib/ssl/include/'
                         ]
    ssl_incs = find_file('openssl/ssl.h', inc_dirs,
                         search_for_ssl_incs_in
                         )
    if ssl_incs is not None:
        krb5_h = find_file('krb5.h', inc_dirs,
                           ['/usr/kerberos/include'])
        if krb5_h:
            ssl_incs += krb5_h
    ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs,
                                 ['/usr/local/ssl/lib',
                                  '/usr/contrib/ssl/lib/'
                                 ] )

    if (ssl_incs is not None and
        ssl_libs is not None):
        exts.append( Extension('_ssl', ['_ssl.c'],
                               include_dirs = ssl_incs,
                               library_dirs = ssl_libs,
                               libraries = ['ssl', 'crypto'],
                               depends = ['socketmodule.h']), )
    else:
        missing.append('_ssl')
</code>

因此,似乎您需要SSL和Kerberos. Kerberos随Mac一起安装.因此,您需要安装openssl.您可以用brew做它：

<code>brew install openssl
</code>

openssl标头可以安装在与Python搜索不同的路径中.所以发出

<code>locate ssl.h
</code>

并将路径添加到search_for_ssl_incs_in.例如对于我来说是：

<code>/usr/local/Cellar/openssl/1.0.2d_1/include/openssl/ssl.h
</code>

因此,我应该将/usr/local/Cellar/openssl/1.0.2d_1/include/添加到search_for_ssl_incs_in中.

不要忘记这些是针对python 2.7.11的.但是过程应该相同.

希望能有所帮助.

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