Merge lp:~jderose/system76-driver/systemd into lp:system76-driver

[Jason Gerard DeRose]

First pass at adding systemd support:

 * debian/control: add "dh-systemd" to Build-Depends

 * debian/rules: call dh "--with=systemd"

 * debian/system76-driver.service: basic systemd unit file for starting `system76-daemon`

I tested this on Vivid, and it seemingly work fine. Likely will need further tuning, but at least this means folks who are using systemd wont get an apport crash report every time there's a new system76-driver release. (Wink, wink, Kevin Cole!)

This merge should have no effect on customers using Upstart (what Ubuntu currently uses by default). The existing Upstart job is still there and remains unchanged. This system76-driver.service file only takes effect when systemd is PID 1.

On Vivid, you can test this easily by holding shift as you boot your computer to show the grub menu, and then in "Advanced options for Ubuntu", there will be a "Linux ... (systemd)" entry for each kernel you have installed.

For great docs on porting Upstart jobs to systemd, see:

https://wiki.ubuntu.com/SystemdForUpstartUsers

[David Overcash (funnylookinhat)]

review: Approve

=== modified file 'debian/control'
--- debian/control	2014-11-07 19:49:47 +0000
+++ debian/control	2015-01-15 21:55:22 +0000
@@ -3,6 +3,7 @@
 Priority: extra
 Maintainer: System76, Inc. <[e-mail]>
 Build-Depends: debhelper (>= 9),
+    dh-systemd,
     python3-all (>= 3.4),
     pyflakes,
     xvfb,

=== modified file 'debian/rules'
--- debian/rules	2013-06-20 02:54:48 +0000
+++ debian/rules	2015-01-15 21:55:22 +0000
@@ -1,7 +1,7 @@
 #!/usr/bin/make -f
 
 %:
-	dh $@ --with=python3
+	dh $@ --with=python3,systemd
 
 
 override_dh_auto_clean:

=== added file 'debian/system76-driver.service'
--- debian/system76-driver.service	1970-01-01 00:00:00 +0000
+++ debian/system76-driver.service	2015-01-15 21:55:22 +0000
@@ -0,0 +1,9 @@
+[Unit]
+Description=System76 airplane-mode hotkey and LED support
+
+[Service]
+ExecStart=/usr/lib/system76-driver/system76-daemon
+
+[Install]
+WantedBy=multi-user.target
+