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Here are the general steps (used for 1.12 release) on mac os::
- git clone git@github.com:apache/madlib.git
- cd madlib
- git branch MADLIB-1.12 rel/v1.12
- git checkout MADLIB-1.12
- mkdir build; cd build
- cmake ..
- make pgxn
- Upload Release through PGXN Manager at https://manager.pgxn.org (request credentials from dev list). The built artifact will reside in deploy/PGXN/madlib-pgxn-1.12.0.zip in your build directory.
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