tree afc8b3bc27980e620cd4a27a9bbf71151d8c4f94
parent 0314473c12adac16835f9d5d6fb5e103476d1b7b
author Patrick Williams <patrick@stwcx.xyz> 1681304471 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1681304471 -0500

meson: remove deprecated get_pkgconfig_variable

Since meson 0.56, the `get_pkgconfig_variable` has been deprecated.  In
meson 0.58 the `get_variable` was enhanced to no longer require the
`pkgconfig` keyword argument.  Ensure meson 0.58 is required and update
the usage of all `get_pkgconfig_variable` and `get_variable` to be the
modern variant.

Change-Id: I552abb53db705974372354317aab5d262ee1dc71
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>