decompressors: make the default XZ_DEC_* config match the selected architecture
Change the defautl XZ_DEC_* config symbol to match the configured
architecture. It is perfectly legitimate to support multiple XZ BCJ
filters for different architectures (e.g.: to mount foreign squashfs/xz
compressed filesystems), it is however more natural not to select them all
by default, but only the one matching the configured architecture.
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Acked-by: Lasse Collin <lasse.collin@tukaani.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/lib/xz/Kconfig b/lib/xz/Kconfig
index 8d46470..82a04d7 100644
--- a/lib/xz/Kconfig
+++ b/lib/xz/Kconfig
@@ -10,32 +10,32 @@
config XZ_DEC_X86
bool "x86 BCJ filter decoder"
- default y
+ default y if X86
select XZ_DEC_BCJ
config XZ_DEC_POWERPC
bool "PowerPC BCJ filter decoder"
- default y
+ default y if POWERPC
select XZ_DEC_BCJ
config XZ_DEC_IA64
bool "IA-64 BCJ filter decoder"
- default y
+ default y if IA64
select XZ_DEC_BCJ
config XZ_DEC_ARM
bool "ARM BCJ filter decoder"
- default y
+ default y if ARM
select XZ_DEC_BCJ
config XZ_DEC_ARMTHUMB
bool "ARM-Thumb BCJ filter decoder"
- default y
+ default y if (ARM && ARM_THUMB)
select XZ_DEC_BCJ
config XZ_DEC_SPARC
bool "SPARC BCJ filter decoder"
- default y
+ default y if SPARC
select XZ_DEC_BCJ
endif