Gilles Peskine d1b5f6f609 Move common code of demo scripts into a library
The new file programs/demo_common.sh contains initialization code,
utility functions and cleanup code meant to be used by all demo
scripts written in sh.

Initial features:

* msg: Display a message.
* run, run_bad: Run a command, visibly.
* $root_dir, $programs_dir: location of the mbedtls source tree.
* $files_to_clean: files that are cleaned up on exit.

Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
2023-07-25 19:36:13 +02:00
..
2023-01-11 14:50:10 +01:00
2023-01-11 14:50:10 +01:00
2023-01-11 14:50:10 +01:00