ErlangNIF测试-OSXLion。-ErlangNIFTest—OSXLion

12  

for 64-bit Erlang, the following works for me:

对于64位的Erlang，以下为我工作:

gcc -undefined dynamic_lookup -dynamiclib niftest.c -o niftest.so \
    -I /usr/local/Cellar/erlang/R14B02/lib/erlang/usr/include

2  

It seems like your problem is not architecture but undefined symbol _enif_make_string, which means that you have to link with your enif library, whatever it is, using -l option. Also, it's been a long time since I built a shared library for OS X, but I think that the right flag to use is -dynamiclib and not -shared, and you don't have to have a space after -I.

似乎您的问题不是架构，而是未定义的符号_enif_make_string，这意味着您必须使用-l选项链接到您的enif库。而且，自从我为OS X构建了一个共享库以来，已经有很长一段时间了，但是我认为正确使用的标志是-dynamiclib，而不是-shared，并且您不必在我之后有一个空间。

1  

Try using these flags when compiling your nif instead of -shared

在编译nif而不是-shared时，尝试使用这些标志。

-bundle -flat_namespace -undefined suppress