1. Initialize and download the code base
 - Example for RaspberryPi:
 (we can use rdkv.xml to build with external source method or rdkv-nosrc.xml to build without externalsrc)
 $ repo init -u https://code.rdkcentral.com/r/manifests -m rdkv-nosrc.xml -b rdk-next
 $ repo sync

2. Download the meta-rdk-voice layer in project root
 $ git clone https://code.rdkcentral.com/r/rdk/components/generic/rdk-oe/meta-rdk-voice

3. Enable the below DISTRO feature to build AVS plugin
 $ vi meta-rdk-voice/conf/layer.conf
 - enable the below commented line
 #DISTRO_FEATURES_append = " alexa-plugin"

4. For the external source builds (such as some Broadcom platforms) add below line in manifest/auto.conf
 - In <Manifest>.xml
   <project name="components/generic/avs/alexa_skill_mapper" revision="rdk-next"/>
 - In auto.conf (where brcmexternalsrc is enabled)
   BRCMEXTERNALSRC_pn-skillmapper += "rdk/components/generic/avs/alexa_skill_mapper"
   SRCPV_pn-skillmapper = "${BRCMEXTERNAL-SRCPV-CMF}"
 $ repo sync