Step 3 : Adding Build Configurations
=======================================

.. tab-set::

   .. tab-item:: Adding Build Configurations

        * In this program, you are going to learn


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                :card: shadow

                * How to ?


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        Topics in this section,

                * :ref:`Adding Build Configurations <openwrt_rpi_3b_step3_0>`


.. _openwrt_rpi_3b_step3_0:

.. tab-set::

   .. tab-item:: Adding Build Configurations

        * Go to openwrt directory

        .. code-block:: c

                $ cd $HOME/openwrt

        * update and install the feeds.

        .. code-block:: c

                $ ./scripts/feeds update -a
                $ ./scripts/feeds install -a

        * run make menuconfig to add the build configurations.

        .. code-block:: c

                $ make menuconfig

        * Add the following build configurations in menuconfig.

        .. code-block:: c

                * In Target System select Broadcom BCM27xx
                                Target System (Broadcom BCM27xx)               
                                        (X) Broadcom BCM27xx

                        * In Subtarget select BCM2710 boards (64 bit)
                                Subtarget
                                        (X) BCM2710 boards (64 bit)  


                        * In Target Profile select (X) Raspberry Pi 3B/3B+/CM3 (64bit)
                                Target Profile Raspberry Pi 3B/3B+/CM3 (64bit)
                                        (X) Raspberry Pi 3B/3B+/CM3 (64bit)


                        * In Network select below options
                                  <*> ethtool......................... Display or change ethernet card settings
                                  <*> fping................... sends ICMP ECHO_REQUEST packets to network hosts
                                  <*> iperf......................... Internet Protocol bandwidth measuring tool                              
                                  [*] Enable multicast support                                                                            
                                  <*> iperf3........................ Internet Protocol bandwidth measuring tool 
                                  <*> iputils-arping............................................ iputils-arping 
                                  <*> iputils-ping................................................ iputils-ping                            
                                  [*] Install legacy ping4 and ping6 symlinks 
                                  <*> tcpdump..................... Network monitoring and data acquisition tool


                        * In Network select WirelessAPD and enable below options
                                Network
                                  WirelessAPD
                                        <*> hostapd........................ IEEE 802.1x Authenticator (built-in full)                           
                                        <M> hostapd-basic.............. IEEE 802.1x Authenticator (WPA-PSK, 11r, 11w)                  
                                        <M> hostapd-basic-openssl... IEEE 802.1x Authenticator (WPA-PSK, 11r and 11w)                        
                                        <M> hostapd-basic-wolfssl... IEEE 802.1x Authenticator (WPA-PSK, 11r and 11w)
                                        <*> wpa-cli...................... WPA Supplicant command line control utility                            
                                        <*> wpa-supplicant............................ WPA Supplicant (built-in full)   
                                        <M> wpa-supplicant-basic........................... WPA Supplicant (11r, 11w) 
                                        <M> wpa-supplicant-mini............................. WPA Supplicant (minimal)                            
                                        <M> wpa-supplicant-openssl..................... WPA Supplicant (OpenSSL full)                           
                                        <M> wpa-supplicant-p2p.................... WPA Supplicant (Wi-Fi P2P support)                           
                                        <M> wpa-supplicant-wolfssl..................... WPA Supplicant (wolfSSL full)
                                        <M> wpad-basic-wolfssl....... IEEE 802.1x Auth/Supplicant (wolfSSL, 11r, 11w)

                        * In Base System select below options
                                <*> procd-ujail.................................. OpenWrt process jail helper
                                <*> swconfig.................................... Switch configuration utility
                                <*> uci................ Utility for the Unified Configuration Interface (UCI)
                                <*> urandom-seed...................... /etc/urandom.seed handling for OpenWrt
                                <*> urngd (NEW)
                                <*> wireless-tools.......... Tools for manipulating Linux Wireless Extensions

                        * In Base System select below options
                                <*> procd-ujail.................................. OpenWrt process jail helper
                                <*> swconfig.................................... Switch configuration utility
                                <*> uci................ Utility for the Unified Configuration Interface (UCI)
                                <*> urandom-seed...................... /etc/urandom.seed handling for OpenWrt
                                <*> urngd (NEW)
                                <*> wireless-tools.......... Tools for manipulating Linux Wireless Extensions


                        * In Utilities select below options
                                <*> file..................................... File type determination utility
                                <*> findutils....................................... GNU Find Utilities (all)
                                -*- findutils-find......................... GNU Find Utilities - find utility
                                -*- findutils-locate........ GNU Find Utilities - locate and updatedb utility
                                -*- findutils-xargs....................... GNU Find Utilities - xargs utility
                                <*> grep.................................. grep search utility - full version



                        * In Utilities select Disc and enable below options
                                <*> fdisk.................................... manipulate disk partition table

        * Save the above added configurations in .config