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menuconfig FS_SQUASHFS
bool
prompt "squashfs support"
help
Saying Y here includes support for SquashFS 4.0 (a Compressed
Read-Only File System). Squashfs is a highly compressed read-only
filesystem for Linux. It uses zlib, lzo or xz compression to
compress both files, inodes and directories. Inodes in the system
are very small and all blocks are packed to minimise data overhead.
Block sizes greater than 4K are supported up to a maximum of 1 Mbytes
(default block size 128K). SquashFS 4.0 supports 64 bit filesystems
and files (larger than 4GB), full uid/gid information, hard links and
timestamps.
Squashfs is intended for general read-only filesystem use, for
archival use (i.e. in cases where a .tar.gz file may be used), and in
embedded systems where low overhead is needed. Further information
and tools are available from http://squashfs.sourceforge.net.
config SQUASHFS_ZLIB
bool
depends on FS_SQUASHFS
depends on ZLIB
default y
if !SQUASHFS_ZLIB
comment "ZLIB support disabled"
endif
config SQUASHFS_LZ4
bool
depends on FS_SQUASHFS
depends on LZ4_DECOMPRESS
default y
if !SQUASHFS_LZ4
comment "LZ4 support disabled"
endif
config SQUASHFS_LZO
bool
depends on FS_SQUASHFS
depends on LZO_DECOMPRESS
default y
if !SQUASHFS_LZO
comment "LZO support disabled"
endif
config SQUASHFS_XZ
bool
depends on FS_SQUASHFS
depends on XZ_DECOMPRESS
default y
if !SQUASHFS_XZ
comment "XZ support disabled"
endif
config SQUASHFS_ZSTD
bool
depends on FS_SQUASHFS
depends on ZSTD_DECOMPRESS
default y
if !SQUASHFS_ZSTD
comment "ZSTD support disabled"
endif
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