[oe] [meta-oe][pyro][PATCH 0/3] backport gitver.bbclass improvements

[Alejandro Mery]

Please consider the following changes cherry-picked from master allowing
the usage of gitver.bbclass combined with EXTERNALSRC

For your convenience they are available in the git repository at:

  https://github.com/amery/meta-openembedded for-pyro

Thank you

Alejandro Mery (3):
  gitver: extend class to use EXTERNALSRC if set
  gitver: fix broken ${GITSHA} and recursion in S when PV="${GITVER}"
  gitver: skip packages instead of panic()ing if ${GITVER} fails to
    expand

 meta-oe/classes/gitver.bbclass | 47 +++++++++++++++++++++++++-----------------
 1 file changed, 28 insertions(+), 19 deletions(-)

-- 
2.13.0