- Add patch to reduce the required meson version to 0.61.0 since
that's what we have in SLE 15:
* reduce-required-meson.patch
- Probably because of a problem in SLE's meson, the generated
pkgconfig files are missing some variables that are needed by
rpm to generate the pkgconfig(...) provides correctly. In order
to fix this, we now check for those variables and insert them
in the pc files before installation if they're missing.
OBS-URL: https://build.opensuse.org/request/show/1061506
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/gstreamer-plugins-base?expand=0&rev=190
