07 Oct 2020
If you compile a program from the portage tree, , most of the packages have configuration options in which I have to manually choose the options and select with Enter. If you are not in front of the Computer, the complete process stops.
make -DBATCH install clean
the default configuraiton gets installed on every package.
As an alternative you can do
to configure everything at once. At portupgrade you must do
portupgrade --batch -apkRr
or with export BATCH=yes set this environment variable.