maria_add_gis_sp_bootstrap.sql is an SQL script. Is it picked up because it has #-styled comments?
How is it run?
If it's only loaded by some module, or run with "cat maria_add_gis_sp_bootstrap.sql > mysql", then it should not have execute privileges. (Which is mainly the case I wanted to be checked)
If it's a script, that is run by the interpreter, than it should have a path to it in the shebang.
However, I'm not sure 
I picked it up to check it, not to "fix it by any means".
Okay, I see now, so it's picked because it's executable. I think it shouldn't be executable, it looks like it's only used with cat.
nirbhay_c,
after dealing with the wsrep one, could you please assign it to holyfoot to check why maria_add_gis_sp_bootstrap.sql and maria_add_gis_sp.sql are executable?
holyfoot Can you please review the patch?
http://lists.askmonty.org/pipermail/commits/2017-February/010594.html
http://lists.askmonty.org/pipermail/commits/2017-August/011328.html