#for build#

make clean && make mrproper
export ARCH=arm
export CROSS_COMPILE=~/android/toolchains/bin/arm-cortex_a7-linux-gnueabihf-
make cm_otus_defconfig
make -j8
make -j10 modules_install INSTALL_MOD_PATH=your_directory_of_choice INSTALL_MOD_STRIP=1

#Undo#

git reset --hard HEAD^