meson: use non-deprecated systemd packageconfig
Systemd's packageconfig file has both `systemdsystemunitdir` and
`systemd_system_unit_dir` defined. The non-underscore one appears
to be a deprecated alias[1]. Move to the non-deprecated /
underscore-separated variant.
[1]: https://github.com/systemd/systemd/commit/4908de44b0a0409f84a7cdc5641b114d6ce8ba03
Change-Id: I4e05eaf3dbe5ce41204dd153dd69f94c0ac092e0
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
diff --git a/meson.build b/meson.build
index 0ac1b3b..f68aed5 100644
--- a/meson.build
+++ b/meson.build
@@ -12,7 +12,7 @@
)
systemd = dependency('systemd')
-servicedir = systemd.get_variable('systemdsystemunitdir')
+servicedir = systemd.get_variable('systemd_system_unit_dir')
subdir('services')
# Common configurations for src and test