tree faf7bbeb054f2ee4db17f66a8983de996c1e18e1
parent 2e34c0f45a6e0f3be224ef58a6f4a576eb8eb89a
author Orhan Kislal <okislal@apache.org> 1626286502 -0400
committer Orhan Kislal <okislal@vmware.com> 1627492506 -0400

Build: Fix module pathname for gppkg

The MODULE_PATHNAME variable is set to an absolute path
during preprocessing. This creates an issue with the gpupgrade
since the database path changes and the old path becomes invalid.

This commit creates a link in the $libdir directory of the
greenplum installation and uses that link to create the MADlib
UDFs.

It fixes an issue with the upgrade scripts as well. The drop
commands are generated using the arguments but including
DEFAULT values breaks the drop function command. The commit
filters them out.