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| author |   Masahiro Yamada <masahiroy@kernel.org> | 2020-01-05 00:02:37 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-01-16 00:26:21 +0900 |
| commit | 65e00e04e5aea34b256814cfa21b32e3b94a2402 (patch) | |
| tree | 59446df40381c120e9f06004b6bf700feddc1937 /usr/Kconfig | |
| parent | gen_initramfs.sh: always output cpio even without -o option (diff) | |
| download | linux-dev-65e00e04e5aea34b256814cfa21b32e3b94a2402.tar.xz linux-dev-65e00e04e5aea34b256814cfa21b32e3b94a2402.zip | |
initramfs: refactor the initramfs build rules
Currently, usr/gen_initramfs.sh takes care of all the use-cases:
[1] generates a cpio file unless CONFIG_INITRAMFS_SOURCE points to
a single cpio archive
[2] If CONFIG_INITRAMFS_SOURCE is the path to a cpio archive,
use it as-is.
[3] Compress the cpio file according to CONFIG_INITRAMFS_COMPRESSION_*
unless it is passed a compressed archive.
To simplify the script, move [2] and [3] to usr/Makefile.
If CONFIG_INITRAMFS_SOURCE is the path to a cpio archive, there is
no need to run this shell script.
For the cpio archive compression, you can re-use the rules from
scripts/Makefile.lib .
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'usr/Kconfig')
| -rw-r--r-- | usr/Kconfig | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/usr/Kconfig b/usr/Kconfig index ab61e81165e0..529caab1a328 100644 --- a/usr/Kconfig +++ b/usr/Kconfig @@ -207,13 +207,3 @@ config INITRAMFS_COMPRESSION_LZ4 by default which could cause a build failure. endchoice - -config INITRAMFS_COMPRESSION - string - default "" if INITRAMFS_COMPRESSION_NONE - default ".gz" if INITRAMFS_COMPRESSION_GZIP - default ".bz2" if INITRAMFS_COMPRESSION_BZIP2 - default ".lzma" if INITRAMFS_COMPRESSION_LZMA - default ".xz" if INITRAMFS_COMPRESSION_XZ - default ".lzo" if INITRAMFS_COMPRESSION_LZO - default ".lz4" if INITRAMFS_COMPRESSION_LZ4 |