Currently, the choice of the initramfs compression mode is too complex
because users are allowed to not specify the compression mode at all.
I think it makes more sense to require users to choose the compression
mode explicitly, and delete the fallback defaults of INITRAMFS_COMPRESSION.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
choice
prompt "Built-in initramfs compression mode"
- optional
help
This option allows you to decide by which algorithm the builtin
initramfs will be compressed. Several compression algorithms are
default ".xz" if INITRAMFS_COMPRESSION_XZ
default ".lzo" if INITRAMFS_COMPRESSION_LZO
default ".lz4" if INITRAMFS_COMPRESSION_LZ4
- default ".gz" if RD_GZIP
- default ".lz4" if RD_LZ4
- default ".lzo" if RD_LZO
- default ".xz" if RD_XZ
- default ".lzma" if RD_LZMA
- default ".bz2" if RD_BZIP2
- default ""