diff --git a/fs/cpio/cpio.mk b/fs/cpio/cpio.mk index 28a435dd5e..72923ded47 100644 --- a/fs/cpio/cpio.mk +++ b/fs/cpio/cpio.mk @@ -32,12 +32,17 @@ ROOTFS_CPIO_PRE_GEN_HOOKS += ROOTFS_CPIO_ADD_INIT # --reproducible option was introduced in cpio v2.12, which may not be # available in some old distributions, so we build host-cpio ifeq ($(BR2_REPRODUCIBLE),y) -ROOTFS_CPIO_DEPENDENCIES += host-cpio -ROOTFS_CPIO_OPTS += --reproducible +ROOTFS_CPIO_DEPENDENCIES += host-cpio host-libarchive endif define ROOTFS_CPIO_CMD - cd $(TARGET_DIR) && find . | cpio $(ROOTFS_CPIO_OPTS) --quiet -o -H newc > $@ + cd $(TARGET_DIR) \ + && find . -mindepth 1 -execdir touch -hcd "@0" "{}" + \ + && find . -mindepth 1 -printf '%P\0' \ + | sort -z \ + | LANG=C bsdtar --null -cnf - -T - \ + | LANG=C bsdtar --uid 0 --gid 0 --null -cf - --format=newc @- \ + > $@ endef ifeq ($(BR2_TARGET_ROOTFS_CPIO_UIMAGE),y)