Move swayrun outside of PATH

Because swayrun is not intended to be called directly by users,
it is moved to /usr/lib. The sway.desktop wayland session file is
also updated to reflect this new location.

meson.build

@@ -30,6 +30,7 @@ cc = meson.get_compiler('c')
 
 is_freebsd = host_machine.system().startswith('freebsd')
 datadir = get_option('datadir')
+libdir = get_option('libdir')
 sysconfdir = get_option('sysconfdir')
 prefix = get_option('prefix')
 
@@ -106,8 +107,7 @@ if scdoc.found()
 		'sway/sway-output.5.scd',
 		'swaymsg/swaymsg.1.scd',
 		'swaynag/swaynag.1.scd',
-		'swaynag/swaynag.5.scd',
-		'swayrun/swayrun.1.scd'
+		'swaynag/swaynag.5.scd'
 	]
 	foreach filename : man_files
 		topic = filename.split('.')[-3].split('/')[-1]
@@ -154,6 +154,7 @@ subdir('swayrun')
 
 config = configuration_data()
 config.set('datadir', join_paths(prefix, datadir))
+config.set('libdir', join_paths(prefix, libdir))
 config.set('prefix', prefix)
 config.set('sysconfdir', join_paths(prefix, sysconfdir))
 
@@ -180,8 +181,10 @@ else
 	)
 endif
 
-install_data(
-	'sway.desktop',
+configure_file(
+	configuration: config,
+	input: 'sway.desktop.in',
+	output: '@BASENAME@',
 	install_dir: datadir + '/wayland-sessions'
 )
 

sway.desktop.in

@@ -1,5 +1,5 @@
 [Desktop Entry]
 Name=Sway
 Comment=SirCmpwn's Wayland window manager
-Exec=swayrun
+Exec=@libdir@/sway/swayrun
 Type=Application

swayrun/meson.build

@@ -1,5 +1,6 @@
 executable(
   'swayrun',
   'main.c',
-  install: true
+  install: true,
+  install_dir: libdir + '/sway'
 )

swayrun/swayrun.1.scd

@@ -1,29 +0,0 @@
-swayrun(1)
-
-# NAME
-
-swayrun - Run Sway from a login shell
-
-# SYNOPSIS
-
-_swayrun_ [options...] [command]
-
-# DESCRIPTION
-
-Attempts to run *sway*(1) via the user's login shell. This allows environment
-configuration and other login actions, for example when run via a display manager.
-
-All arguments to swayrun will be passed through unaltered to sway.
-
-If a login shell cannot be determined, sway will be executed normally.
-
-# ENVIRONMENT
-
-The following environment variables have an effect on swayrun:
-
-_SHELL_
-	Holds the path to the login shell.
-
-# SEE
-
-*sway*(1)