如何为不同的架构构建mach-0？
我有一些 dylibs 可以用 ctypes 从 python 加载。我可以毫无问题地加载libbass.dylib，但无法加载自编译的libmp3lame.dylib。这是我得到的错误。
操作系统错误：dlopen（libmp3lame.dylib，6）： 没有找到合适的图片。是否发现： libmp3lame.dylib：mach-o，但错误 架构
，我检查这些库的文件类型。这是 libbass.dylib 的结果：
libbass.dylib: Mach-O universal binary with 2 architectures
libbass.dylib (for architecture i386): Mach-O dynamically linked shared library i386
libbass.dylib (for architecture ppc): Mach-O dynamically linked shared library ppc
这是自编译的：
libmp3lame.dylib: Mach-O 64-bit dynamically linked shared library x86_64
我确实使用安装说明编译了 lame 库：
./configure
make
make install
我是 mac 系统的新手，问题来了：如何构建 libmp3lame.dylib 所以它支持我想要的不同架构？
谢谢。
I have some dylibs to load from python with ctypes. I can load libbass.dylib without problem, but I can't load the self-compiled libmp3lame.dylib. Here is the error I get.
OSError: dlopen(libmp3lame.dylib, 6):
no suitable image found. Did find:
libmp3lame.dylib: mach-o, but wrong
architecture
Then, I inspect the file type of those libs. Here is the result of libbass.dylib:
libbass.dylib: Mach-O universal binary with 2 architectures
libbass.dylib (for architecture i386): Mach-O dynamically linked shared library i386
libbass.dylib (for architecture ppc): Mach-O dynamically linked shared library ppc
And here is the self-compiled one:
libmp3lame.dylib: Mach-O 64-bit dynamically linked shared library x86_64
I did compile the lame library with the install instructions:
./configure
make
make install
I'm new to mac system, here comes the problem: how to build the libmp3lame.dylib so that it supports different architecture I want?
Thanks.
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