config [31mCONFIG_XZ_DEC[0m tristate "XZ decompression support" select [31mCONFIG_CRC32[0m help LZMA2 compression algorithm and BCJ filters are supported using the .xz file format as the container. For integrity checking, [31mCONFIG_CRC32[0m is supported. See Documentation/xz.txt for more information. if [31mCONFIG_XZ_DEC[0m config [31mCONFIG_XZ_DEC_X86[0m bool "x86 BCJ filter decoder" if [31mCONFIG_EXPERT[0m default y select [31mCONFIG_XZ_DEC_BCJ[0m config [31mCONFIG_XZ_DEC_POWERPC[0m bool "PowerPC BCJ filter decoder" if [31mCONFIG_EXPERT[0m default y select [31mCONFIG_XZ_DEC_BCJ[0m config [31mCONFIG_XZ_DEC_IA64[0m bool "IA-64 BCJ filter decoder" if [31mCONFIG_EXPERT[0m default y select [31mCONFIG_XZ_DEC_BCJ[0m config [31mCONFIG_XZ_DEC_ARM[0m bool "ARM BCJ filter decoder" if [31mCONFIG_EXPERT[0m default y select [31mCONFIG_XZ_DEC_BCJ[0m config [31mCONFIG_XZ_DEC_ARMTHUMB[0m bool "ARM-Thumb BCJ filter decoder" if [31mCONFIG_EXPERT[0m default y select [31mCONFIG_XZ_DEC_BCJ[0m config [31mCONFIG_XZ_DEC_SPARC[0m bool "SPARC BCJ filter decoder" if [31mCONFIG_EXPERT[0m default y select [31mCONFIG_XZ_DEC_BCJ[0m endif config [31mCONFIG_XZ_DEC_BCJ[0m bool default n config [31mCONFIG_XZ_DEC_TEST[0m tristate "XZ decompressor tester" default n depends on [31mCONFIG_XZ_DEC[0m help This allows passing .xz files to the in-kernel XZ decoder via a character special file. It calculates [31mCONFIG_CRC32[0m of the decompressed data and writes diagnostics to the system log. Unless you are developing the XZ decoder, you don't need this and should say N. |