tree c66edf2f1ebbe421df6ac34fc4eab074bbe2d435
parent 9b9b8a79e09eb68fe1b7b3fd168a759aa78901cd
author Patrick Williams <patrick@stwcx.xyz> 1681304485 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1681304485 -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: I5210ded56dff629a6561618236e600e24df582fc
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>