Several conversion commands already make use of 'force' option in the
compression, which enables overwriting existing files without
prompting.
Since occasionally an existing residual destination file from a
previously aborted or failed task can prevent the re-execution of the
conversion command task, by enabling the 'force' option also for lz4
and lzop compression commands we can avoid following kind of BitBake
failures with these compressors:
| DEBUG: Executing shell function do_image_cpio
| 117685 blocks
| 2 blocks
| example-image.cpio.lz4 already exists; do you want to overwrite (y/N) ? not overwritten
| Error 20 : example-image.cpio : open file error
| WARNING: exit code 20 from a shell command.
ERROR: Task (.../recipes-core/images/example-image.bb:do_image_cpio) failed with exit code '1'
(From OE-Core rev: 623ab22434909f10aaf613cd3032cc2a2c6e3ff9)
Signed-off-by: Niko Mauno <niko.mauno@vaisala.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
b91f205d41