[meta-freescale] warnings while building fsl-image-gui + toolchain-sdk for nitrogen6x board

[Harmalkar, Subodh S.]

Saw following warnings while bitbaking fsl-image-gui with tookchain-sdk as a feature for Nitrogen6x board:

 WARNING: QA Issue: udev: Files/directories were installed but not shipped
  /usr/sbin
WARNING: fbset: Use of ALTERNATIVE_NAME is deprecated, see update-alternatives.bbclass for more info.
WARNING: The recipe is trying to install files into a shared area when those files already exist. Those files are:
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/usr/include/GL/glext.h
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/usr/include/GL/glx.h
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/usr/include/GL/glxtokens.h
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/usr/include/GL/gl.h
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/usr/include/GL/glu.h
WARNING: debianutils: No generic license file exists for: SMAIL_GPL in any provider
WARNING: nbench-byte: No generic license file exists for: freely in any provider
WARNING: nbench-byte: No generic license file exists for: distributable in any provider
WARNING: iperf: No generic license file exists for: NewBSD in any provider
WARNING: iozone3: No generic license file exists for: iozone3 in any provider
WARNING: QA Issue: lmbench: Files/directories were installed but not shipped
  /usr/man
  /usr/lib/lmbench
WARNING: The recipe is trying to install files into a shared area when those files already exist. Those files are:
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw1.0/otp.bin.z77
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw1.0/bdata.WB31.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw1.0/athwlan.bin.z77
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw1.0/bdata.SD32.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw1.0/bdata.SD31.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw1.0/data.patch.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.1.1/endpointping.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.1.1/athwlan.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.1.1/bdata.SD31.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.1.1/otp.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.0/otp.bin.z77
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.0/bdata.WB31.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.0/athwlan.bin.z77
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.0/bdata.SD32.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.0/bdata.SD31.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ath6k/AR6003/hw2.0/data.patch.bin
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ar3k/30101/ar3kbdaddr.pst
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ar3k/30101/PS_ASIC.pst
   /home/subodh/fsl-community-bsp/build/tmp/sysroots/nitrogen6x/lib/firmware/ar3k/30101/RamPatch.txt