title: How to build customer added *.bb files on Yocto project?
body: <p>I'm a beginner of Yocto project.
  So, I'm really hope to know how to build *.bb files which I added.
  I am added a <em>.bb file (dlt-daemon) to meta-</em>/meta-*/recipes-expends/dlt-daemon/dlt-daemon_v2.14.1.bb.
  However, whenever I try to build it (bitbake core-image-weston) it isn't built.</p>
  
  <p>I tried to build a *.bb file only ( bitbake -b ******/*.bb -c compile ) but there is no output file in the rootfs. ( I found the output files at build/tmp/work/arch****/dlt-daemon/2.14.1-r0/build/***** )</p>
  
  <p>I'm not sure why it doesn't work?
  Please, can I know how to build *.bb files which I added?</p>