How does $BUILD is set?

Question

Opened this issue 9 years ago · 0 comments

According to the doc,

<%= python_module_build_list @package, @builds %> should set the value.

But when I try to use it to set python library, it fails to handle $BUILD

prepend-path PYTHONPATH $PREFIX/app/lib/$BUILD/site-packages

Am I missing anything? Thanks