This is a copy of the kconfig code in the kernel tweaked to suite uClibc. To update: cp -r /usr/src/linux/scripts/kconfig extra/config.new cd extra/config.new cp /usr/src/linux/Documentation/kbuild/kconfig-language.txt . mv Makefile Makefile.kconfig patch -p1 < ../config/kconfig-to-uclibc.patch cp ../config/README.uClibc . cd .. rm -rf config mv config.new config Then verify the toplevel targets work: config defconfig menuconfig oldconfig