To build Zstandard compressed kernels, the zstd host tool is required. Add a kernel option to select the host-zstd rule.
Signed-off-by: Philipp Zabel <[email protected]> --- platforms/kernel.in | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/platforms/kernel.in b/platforms/kernel.in index 3c93d9a0e3d0..6f3e3c8cd81c 100644 --- a/platforms/kernel.in +++ b/platforms/kernel.in @@ -4,6 +4,7 @@ menuconfig KERNEL bool default y select HOST_U_BOOT_TOOLS if KERNEL_IMAGE_U || (KERNEL_IMAGE_SIMPLE && ARCH_MICROBLAZE) + select HOST_ZSTD if KERNEL_ZSTD select HOST_XZ if KERNEL_XZ select HOST_LZOP if KERNEL_LZOP select HOST_LZ4 if KERNEL_LZ4 @@ -151,6 +152,17 @@ config KERNEL_IMAGE default "Image" if KERNEL_IMAGE_RAW default "simpleImage.${PTXCONF_KERNEL_IMAGE_SIMPLE_TARGET}.elf" if KERNEL_IMAGE_SIMPLE +config KERNEL_ZSTD + prompt "build zstd hosttool" + bool + help + Select this if you're going to build your kernel compressed + with zstd and your host system is lacking the proper tools + (the "zstd" package). + + Select this if you're unsure, as it won't hurt. It just + increases the build time. + config KERNEL_XZ prompt "build xz-utils hosttool" bool -- 2.20.1 _______________________________________________ ptxdist mailing list [email protected] To unsubscribe, send a mail with subject "unsubscribe" to [email protected]
