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kernel.bbclass: add lz4 dependency and fix the call to lz4

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If the initramfs image is type lz4, then a native lz4 is needed.

Additionally an output filename needs to be specified when calling lz4,
otherwise STDOUT will be used implicitly.

(From OE-Core rev: c83a7aec59defbbc049d44ba34a7a409ada4fa19)

Signed-off-by: Timon Ulrich <t.ulrich@anapur.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Timon Ulrich
2020-07-03 14:39:40 +02:00
committed by Richard Purdie
parent 2ebb7ac4bb
commit cd96439c58
1 changed files with 2 additions and 1 deletions
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3
meta/classes/kernel.bbclass
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@@ -5,6 +5,7 @@ KERNEL_DEPLOYSUBDIR ??= "${@ "" if (d.getVar("KERNEL_PACKAGE_NAME") == "kernel")
PROVIDES += "${@ "virtual/kernel" if (d.getVar("KERNEL_PACKAGE_NAME") == "kernel") else "" }"
DEPENDS += "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}gcc kmod-native bc-native lzop-native bison-native"
DEPENDS += "${@bb.utils.contains("INITRAMFS_FSTYPES", "cpio.lz4", "lz4-native", "", d)}"
PACKAGE_WRITE_DEPS += "depmodwrapper-cross"
do_deploy[depends] += "depmodwrapper-cross:do_populate_sysroot"
@@ -210,7 +211,7 @@ copy_initramfs() {
;;
*lz4)
echo "lz4 decompressing image"
lz4 -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
lz4 -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img ${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
break
;;
*lzo)