Ok, thanks. 

On Fri 24 May, 2019, 2:12 PM Burton, Ross, <ross.burton@intel.com> wrote:
On Thu, 23 May 2019 at 10:43, virendra kumar thakur
<coolveer07@gmail.com> wrote:
> But I can see in rootfs/usr/share/common-license/package/libgcrypt-lic/recipeinfo
>
> LICENSE: GPLV2+ &LGPLV2.1+ &GPLV3+
> PR: r0
> PV : 1.8.4

At a guess, because the libgcrypt recipe is:

LICENSE = "GPLv2+ & LGPLv2.1+ & GPLv3+"

Whereas libgcrypt itself is:

LICENSE_${PN} = "LGPLv2.1+"

That's a bit of a meta-question: what license is a license package
that only contains license texts?

Ross