问题描述
也许是一个愚蠢的问题，但是我想知道Python的distutils是从哪里获得编译器选项的？它弄错了一些链接目录，我想一劳永逸地纠正它。
Maybe a stupid question, but I was wondering where Python's distutils get the compiler options from? It gets some linked directories wrong and I want to correct that once and for all.
我知道应该有一个前缀/lib/pythonver/distutils/distutils.cfg，但是我在计算机上的任何地方都找不到distutils.cfg。显然我没有本地setup.cfg或任何$ HOME / .pydistutils.cfg。
I know there should be a prefix/lib/pythonver/distutils/distutils.cfg but I can't find any distutils.cfg anywhere on the computer. Obviously I haven't got a local setup.cfg or any $HOME/.pydistutils.cfg.
我使用的是Enthought 64位发行版，版本7.3（ Mac OS X 10.8.3上的Python 2.7）
I'm using the Enthought 64-bit distribution, version 7.3 (Python 2.7) on Mac OS X 10.8.3
干杯，
U。
Cheers,U.
推荐答案
我实际上将它们导出到环境中，就像自动工具的配置一样：
I actually export them to the environment, just like for autotools' configure:
export CC=/usr/local/bin/clang
export CFLAGS=-I${HOME}/include
export LDFLAGS=-lboost
如果还需要分别覆盖链接器，则：
If you also need to override the linker separately:
export LDSHARED=/usr/local/bin/clang -shared
如果您不喜欢导出设置到您的环境，对一次性设置执行以下操作：
And if you don't like exporting the settings to your environment, do something like this for a one-time setting:
CC=/usr/local/bin/clang CFLAGS=-I${HOME}/include python setup.py build
如果要了解构建python时的默认选项，请使用 pyt hon-config-< flag> 。一些标志是 cflags ， ldflags ， libs 或包含。
If you want to find out what the default options were when python was build, use python-config --<flag>. Some flags are cflags, ldflags, libs or includes.
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