meson: do not require gtk

1 files changed, 23 insertions, 21 deletions

diff --git a/bin/gui/meson.build b/bin/gui/meson.build
index f9cf238..eb2424d 100644
--- a/bin/gui/meson.build
+++ b/bin/gui/meson.build
@@ -1,29 +1,31 @@
 cc = meson.get_compiler('c')
 
 libm = cc.find_library('m')
-gtk_dep = dependency('gtk+-2.0')
+gtk_dep = dependency('gtk+-2.0', required: false)
 gthread_dep = dependency('gthread-2.0')
 
-gnome = import('gnome')
+if gtk_dep.found()
+    gnome = import('gnome')
 
-resources = gnome.compile_resources(
-    'resources', 'uca-camera-control.gresource.xml',
-    source_dir: '.',
-    c_name: 'foo'
-)
+    resources = gnome.compile_resources(
+        'resources', 'uca-camera-control.gresource.xml',
+        source_dir: '.',
+        c_name: 'foo'
+    )
 
-sources = [
-    'uca-camera-control.c',
-    'egg-histogram-view.c',
-    'egg-property-cell-renderer.c',
-    'egg-property-tree-view.c',
-    resources
-]
+    sources = [
+        'uca-camera-control.c',
+        'egg-histogram-view.c',
+        'egg-property-cell-renderer.c',
+        'egg-property-tree-view.c',
+        resources
+    ]
 
-executable('uca-camera-control', 
-    sources: sources,
-    include_directories: include_dir,
-    dependencies: [libm, gtk_dep, gthread_dep],
-    link_with: lib,
-    install: true,
-)
+    executable('uca-camera-control',
+        sources: sources,
+        include_directories: include_dir,
+        dependencies: [libm, gtk_dep, gthread_dep],
+        link_with: lib,
+        install: true,
+    )
+endif