kernel: fix lz4 initramfs creation

lz4c expects the target filename, provide it.

Signed-off-by: Andre Heider <a.heider@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/23239
Signed-off-by: Robert Marko <robimarko@gmail.com>

diff --git a/include/kernel-defaults.mk b/include/kernel-defaults.mk
index bdfdaaa6164ad28d2b947f42a0bfef0216f1a110..eb852a04cabcae5b9984e409ef00c3a85c45351d 100644 (file)
--- a/include/kernel-defaults.mk
+++ b/include/kernel-defaults.mk
@@ -201,7 +201,7 @@ define Kernel/CompileImage/Initramfs
                                $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_GZIP), \
                                        $(STAGING_DIR_HOST)/bin/libdeflate-gzip -n -f -S .gzip -12 $(KERNEL_BUILD_DIR)/initrd$(2).cpio;) \
                                $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZ4), \
-                                       $(STAGING_DIR_HOST)/bin/lz4c -l -c1 -fz --favor-decSpeed $(KERNEL_BUILD_DIR)/initrd$(2).cpio;) \
+                                       $(STAGING_DIR_HOST)/bin/lz4c -l -c1 -fz --favor-decSpeed $(KERNEL_BUILD_DIR)/initrd$(2).cpio $(KERNEL_BUILD_DIR)/initrd$(2).cpio.lz4;) \
                                $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZMA), \
                                        $(STAGING_DIR_HOST)/bin/lzma e -lc1 -lp2 -pb2 $(KERNEL_BUILD_DIR)/initrd$(2).cpio $(KERNEL_BUILD_DIR)/initrd$(2).cpio.lzma;) \
                                $(if $(CONFIG_TARGET_INITRAMFS_COMPRESSION_LZO), \