The post_install.m file from within a package (if one exists) is
copied to share/octave/site/m/once_only/ I had thought of adding a
script that on first run would go through and run anything in that
directory one time and then remove it?
post_install.m is used by two packages only. “io” moves a PKG_ADD file around
and “stk” removes corr, graphics_toolkit, isrow, linsolve, and quantile from
stk/inst/misc/mole. Could this be patched away in mxe-octave? If not, you
have to make sure that the scripts are called with the right parameters
(installation paths and information from DESCRIPTION).