Hi Yamada-san, Since commit: 80463f1b7bf9 kbuild: add --include-dir flag only for out-of-tree build I can no longer run the bindeb-pkg rule. For example: $ make O=wii ARCH=powerpc wii_defconfig $ make -j8 O=wii ARCH=powerpc CROSS_COMPILE=powerpc-linux-gnu- bindeb-pkg ... WRAP arch/powerpc/boot/dtbImage.wii INFO: Uncompressed kernel (size 0x89aa8c) overlaps the address of the wrapper(0x600000) INFO: Fixing the link_address of wrapper to (0x900000) rm arch/powerpc/boot/wii.dtb fakeroot -u debian/rules binary make KERNELRELEASE=4.19.0-rc3-wii+ ARCH=powerpc KBUILD_SRC= intdeb-pkg /bin/bash ../scripts/package/builddeb Makefile:611: include/config/auto.conf: No such file or directory *** *** Configuration file ".config" not found! *** *** Please run some configurator (e.g. "make oldconfig" or *** "make menuconfig" or "make xconfig"). *** make[11]: *** [syncconfig] Error 1 make[10]: *** [syncconfig] Error 2 make[9]: *** [include/config/auto.conf] Error 2 make[8]: *** [__sub-make] Error 2 cp: cannot stat '/tmp/linux/scripts/kconfig/Makefile:69: recipe for target '\''syncconfig'\'' failed'$'\n''/tmp/linux/Makefile:555: recipe for target '\''syncconfig'\'' failed'$'\n''Makefile:646: recipe for target '\''include/config/auto.conf'\'' failed'$'\n''Makefile:24: recipe for target '\''__sub-make'\'' failed': No such file or directory Would you be able to provide a patch to fix this ? Thanks much,