本文整理汇总了Python中setuptools.Extension.optional方法的典型用法代码示例。如果您正苦于以下问题：Python Extension.optional方法的具体用法？Python Extension.optional怎么用？Python Extension.optional使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类setuptools.Extension的用法示例。
在下文中一共展示了Extension.optional方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: Extension
# 需要导入模块: from setuptools import Extension [as 别名]
# 或者: from setuptools.Extension import optional [as 别名]
CORE = Extension(name='gevent.core',
sources=['gevent/gevent.corecext.c'],
include_dirs=['libev'] if LIBEV_EMBED else [],
libraries=libraries,
define_macros=define_macros,
depends=expand('gevent/callbacks.*', 'gevent/stathelper.c', 'gevent/libev*.h', 'libev/*.*'))
# QQQ libev can also use -lm, however it seems to be added implicitly
ARES = Extension(name='gevent.ares',
sources=['gevent/gevent.ares.c'],
include_dirs=['c-ares'] if CARES_EMBED else [],
libraries=libraries,
define_macros=define_macros,
depends=expand('gevent/dnshelper.c', 'gevent/cares_*.*'))
ARES.optional = True
def make_universal_header(filename, *defines):
defines = [('#define %s ' % define, define) for define in defines]
with open(filename, 'r') as f:
lines = f.read().split('\n')
ifdef = 0
with open(filename, 'w') as f:
for line in lines:
if line.startswith('#ifdef'):
ifdef += 1
elif line.startswith('#endif'):
ifdef -= 1
elif not ifdef:
for prefix, define in defines: