## SECTION=disk_and_file menuconfig SQUASHFS_TOOLS tristate select LIBC_M select LIBC_PTHREAD select GCCLIBS_GCC_S select ZLIB select ZSTD if SQUASHFS_TOOLS_ZSTD_SUPPORT prompt "squashfs-tools " help Squashfs is a highly compressed read-only filesystem for Linux. It uses zlib compression to compress both files, inodes and directories. Inodes in the system are very small and all blocks are packed to minimize data overhead. Block sizes greater than 4K are supported up to a maximum of 1Mbytes (default block size 128K). if SQUASHFS_TOOLS comment "build options" config SQUASHFS_TOOLS_ZSTD_SUPPORT bool prompt "Support Zstandard (zstd) compression" comment "install options" config SQUASHFS_TOOLS_MKSQUASHFS bool prompt "Install mksquashfs" config SQUASHFS_TOOLS_UNSQUASHFS bool prompt "Install unsquashfs" endif