[gssdp/wip/meson: 5/6] meson: Add sniffer tool

[Jens Georg <jensgeorg src gnome org>]

commit f21f441e73a6d34effb9fae542912c0039ef7c8e
Author: Jens Georg <mail jensge org>
Date:   Sun Apr 23 16:42:53 2017 +0200

    meson: Add sniffer tool

 meson.build       |    4 ++++
 tools/meson.build |   12 ++++++++++++
 2 files changed, 16 insertions(+), 0 deletions(-)
---
diff --git a/meson.build b/meson.build
index fd89d79..fd65975 100644
--- a/meson.build
+++ b/meson.build
@@ -40,6 +40,10 @@ glib_dep = dependency('glib-2.0', version : '>= 2.32')
 gobject_dep = dependency('gobject-2.0', version : '>= 2.32')
 gio_dep = dependency('gio-2.0', version : '>= 2.32')
 soup_dep = dependency('libsoup-2.4', version : '>= 2.26.1')
+gtk = dependency('gtk+-3.0', version : '>= 3.12', required: false)
 
 subdir('libgssdp')
 subdir('tests')
+if (gtk.found())
+  subdir('tools')
+endif
diff --git a/tools/meson.build b/tools/meson.build
new file mode 100644
index 0000000..44713fd
--- /dev/null
+++ b/tools/meson.build
@@ -0,0 +1,12 @@
+sniffer_uidir = join_paths(get_option('datadir'), 'gssdp-1.2')
+
+sniffer_deps = [glib_dep, gobject_dep, gio_dep, gtk, soup_dep]
+sniffer = executable('gssdp-device-sniffer',
+                     ['gssdp-device-sniffer.c'],
+                     dependencies : sniffer_deps,
+                     include_directories : include_directories('..'),
+                     link_with: libgssdp,
+                     install: true,
+                     c_args : '-DUI_DIR="@0@"'.format(sniffer_uidir)
+                     )
+install_data('gssdp-device-sniffer.ui', install_dir : sniffer_uidir)