tests: install test programs to libexec

Install the test programs by default so that they can be packaged.

Tested with the testdisplay test so that it still runs after the
modifications as it depends on a data file to be present. Need to
pass -r option to enable QR code display on success (PNG data file).

Packaging is useful when building a complete software stack for a
DUT from scratch. This should bring us closer to achieving a
built-from-scratch testing workflow.

Package maintainers can always decide to ignore the installed files.

v2:
- Install more tests including scripts and their data

v3:
- Add clarification to commit message about why we do this.
  (Chris Wilson & Thomas Wood)
- Change libexec into pkglibexec to comply to standard
  (Thomas Wood)
- Do not install $(common_files). (Thomas Wood)
- Make it really obvious the installed files are tests by using
  tests directory name to avoid any confusion with packagers.

v4:
- Fixed commit message.

v5:
- Add file locator helper to retain backwards compatibility.
  (Thomas Wood)
- Test with testdisplay -r option that draws the .png file.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Thomas Wood <thomas.wood@intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Thomas Wood <thomas.wood@intel.com>

0 files changed, 0 insertions, 0 deletions