From 8e208496124c2de02b9330c67b8cede328c69566 Mon Sep 17 00:00:00 2001
From: Lei YU <yulei.sh@bytedance.com>
Date: Thu, 29 Sep 2022 15:22:05 +0800
Subject: [PATCH] meson: Install all systemd units

Previously the systemd units were not installed and it depends on the
bitbake recipe (in meta-openembedded) to install the service only.

Update the meson.build and install all the units. The bitbake recipe
will need to be updated to add missing units to `SYSTEMD_SERVICE:${PN}`.

Signed-off-by: Lei YU <yulei.sh@bytedance.com>
---
 conf/meson.build | 18 ++++++++++++++++++
 meson.build      |  4 +++-
 2 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 conf/meson.build

diff --git a/conf/meson.build b/conf/meson.build
new file mode 100644
index 0000000..14ae84b
--- /dev/null
+++ b/conf/meson.build
@@ -0,0 +1,18 @@
+systemd = dependency('systemd')
+
+if systemd.found()
+    servicedir = systemd.get_variable('systemdsystemunitdir')
+    unit_files = [
+        'mctp-local.target',
+        'mctp.target',
+        'mctpd.service',
+    ]
+
+    foreach unit : unit_files
+    configure_file(input: unit,
+                   output: unit,
+                   copy: true,
+                   install_dir: servicedir)
+    endforeach
+endif
+
diff --git a/meson.build b/meson.build
index 7d605cb..0a0ed67 100644
--- a/meson.build
+++ b/meson.build
@@ -2,7 +2,7 @@
 #
 project(
     'mctp', 'c',
-    meson_version: '>= 0.47.0',
+    meson_version: '>= 0.58.0',
     version: 'v1.1',
     license: 'GPLv2',
     default_options: [
@@ -52,3 +52,5 @@ if libsystemd.found()
         install_dir: get_option('sbindir'),
     )
 endif
+
+subdir('conf')