[shotwell/wip/phako/enhanced-faces: 129/136] facedetect: Install service file

[Jens Georg <jensgeorg src gnome org>]

commit 35fa46ed1953399746ef73eae03269b94b611d46
Author: Jens Georg <mail jensge org>
Date:   Thu Oct 11 09:32:08 2018 +0200

    facedetect: Install service file
    
    Generate the Exec= entry from meson

 facedetect/meson.build                          | 17 ++++++++++++++++-
 facedetect/org.gnome.Shotwell.Faces1.service.in |  3 +++
 facedetect/org.gnome.shotwell.faces.service     |  3 ---
 3 files changed, 19 insertions(+), 4 deletions(-)
---
diff --git a/facedetect/meson.build b/facedetect/meson.build
index a19ffc0c..150817df 100644
--- a/facedetect/meson.build
+++ b/facedetect/meson.build
@@ -9,15 +9,30 @@ if has_dnn
 else
   dnn_define = []
 endif
+
+libexecdir = join_paths(get_option('libexecdir'), 'shotwell')
+
 gio_unix = dependency('gio-unix-2.0', required : true)
 gdbus_src = gnome.gdbus_codegen('dbus-interface',
   sources: 'org.gnome.ShotwellFaces1.xml',
   interface_prefix : 'org.gnome.')
+
 executable('shotwell-facedetect',
            'shotwell-facedetect.cpp', 'facedetect-opencv.cpp', gdbus_src,
            dependencies : [facedetect_dep, gio, gio_unix, dnn_define],
            install : true,
            include_directories: config_incdir,
-           install_dir : join_paths(get_option('libexecdir'), 'shotwell'))
+           install_dir : libexecdir)
 install_data('facedetect-haarcascade.xml',
               install_dir : join_paths(get_option('datadir'), 'shotwell'))
+
+con = configuration_data()
+con.set('libexecdir', join_paths(get_option('prefix'), libexecdir))
+
+configure_file(
+    input : 'org.gnome.Shotwell.Faces1.service.in',
+    output : 'org.gnome.Shotwell.Faces1.service',
+    configuration: con,
+    install: true,
+    install_dir : join_paths(get_option('datadir'), 'dbus-1', 'services')
+    )
diff --git a/facedetect/org.gnome.Shotwell.Faces1.service.in b/facedetect/org.gnome.Shotwell.Faces1.service.in
new file mode 100644
index 00000000..127d7445
--- /dev/null
+++ b/facedetect/org.gnome.Shotwell.Faces1.service.in
@@ -0,0 +1,3 @@
+[D-BUS Service]
+Name=org.gnome.Shotwell.Faces1
+Exec=@libexecdir@/shotwell-facedetect
\ No newline at end of file