meson: fix build with GstGL from gst-plugins-base as subproject
authorTim-Philipp Müller <tim@centricular.com>
Tue, 19 Dec 2017 15:06:22 +0000 (15:06 +0000)
committerTim-Philipp Müller <tim@centricular.com>
Tue, 19 Dec 2017 15:07:48 +0000 (15:07 +0000)
commitb7bfcc32d1b3572fd09abfa61770c8dde31bdf3c
treed97b53a767a505e63d1df45aff17baf414684bc8
parentcd2d5c140dd8e13105c3eca589284feb3fb20827
meson: fix build with GstGL from gst-plugins-base as subproject

- use right fallback variable
- get platform/winsys variables from subproject instead of pkg-config

With contributions from Thibault Saunier.
meson.build