2. Building OS

Since we are running this on a Raspberry Pi B+ board so we choose BCM27XX as the target and BCM2708 for the sub-target.

Model	SoC	Target	Subtarget
A	BCM2835 @ 700MHz	BCM27XX	BCM2708
B	BCM2835 @ 700MHz	BCM27XX	BCM2708
CM	BCM2835 @ 700MHz	BCM27XX	BCM2708
A+	BCM2835 @ 700MHz	BCM27XX	BCM2708
B+	BCM2835 @ 700MHz	BCM27XX	BCM2708
Zero	BCM2835 @ 1GHz	BCM27XX	BCM2708
2B	BCM2836 @ 900MHz	BCM27XX	BCM2709
3B	BCM2837 @ 1.2GHz	BCM27XX	BCM2710

Now make sure you've selected the LUCI package with SSL enabled from LUCI menu in menuconfig

Now save the configuration in the .config file.

By default the wifi drivers are disabled so edit the package/kernel/mac80211/files/lib/wifi/mac80211.sh file:

vim package/kernel/mac80211/files/lib/wifi/mac80211.sh

Here edit the line from :

option disabled 1

To

# option disabled 1

Now proceed with the commands below:

make download

make check

make V=s -j4 (no of cores of your CPU)

Now wait till the final OS Image builds..