tree 3d683db97b10715570aca273d139c59fb6487d38
parent 082a6ca7bce3a10c6ee2a5552d72ecc0d75abcb4
author Patrick Williams <patrick@stwcx.xyz> 1681304465 -0500
committer Patrick Williams <patrick@stwcx.xyz> 1681304465 -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: I1c870674caf5e31890732c0aec7c4d69751bb604
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>