package: use SPDX short identifier for libpng license
authorRahul Bedarkar <rahulbedarkar89@gmail.com>
Sat, 1 Apr 2017 19:06:24 +0000 (00:36 +0530)
committerThomas Petazzoni <thomas.petazzoni@free-electrons.com>
Sat, 1 Apr 2017 20:35:31 +0000 (22:35 +0200)
commit34d943ab8d6ce02183047c6b5dda82bf1c21cd1f
tree7aa9c69bb86471d7be901e2c66b97e418825050a
parentb06d055c113b2aca30163ea6961631c9817d090a
package: use SPDX short identifier for libpng license

We want to use SPDX identifier for license string as much as possible.
SPDX short identifier for libpng license is Libpng.

Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
package/libpng/libpng.mk
package/python-pysmb/python-pysmb.mk