cd tmp
. versions
-wget https://github.com/raspberrypi/linux/archive/raspberrypi-kernel_${RPI_FIRMWARE_VER}.zip
+#-----------------------------------------------------------------------
+# this method doesn't work if tag in git wasn't created
+#wget https://github.com/raspberrypi/linux/archive/raspberrypi-kernel_${RPI_FIRMWARE_VER}.zip
+#unzip raspberrypi-kernel_${RPI_FIRMWARE_VER}.zip
+# alternate method to get raspberrypi-kernel_${RPI_FIRMWARE_VER}.zip
+# get commit number used for making this kernel version
+wget https://raw.githubusercontent.com/raspberrypi/firmware/stable/extra/git_hash -O- > .git_hash
+GIT_VER=`cat .git_hash`
+wget https://github.com/raspberrypi/linux/archive/$GIT_VER.zip -O raspberrypi-kernel_${RPI_FIRMWARE_VER}.zip
unzip raspberrypi-kernel_${RPI_FIRMWARE_VER}.zip
+mv linux-$GIT_VER linux-raspberrypi-kernel_${RPI_FIRMWARE_VER}
+#-----------------------------------------------------------------------
rm raspberrypi-kernel_${RPI_FIRMWARE_VER}.zip
wget http://archive.raspberrypi.org/debian/${RPI_FIRMWARE_FILE}
-dpkg-deb -x raspberrypi-kernel-headers_1.20180417-1_armhf.deb h
+dpkg-deb -x `basename ${RPI_FIRMWARE_FILE}` h
KERNEL_VER=`ls -1 h/lib/modules | grep '\-v7'`
echo $KERNEL_VER
cp h/usr/src/linux-headers-${KERNEL_VER}/.config linux-raspberrypi-kernel_${RPI_FIRMWARE_VER}