resurrect gtk3 theme

Author: lainsce

Helium-dark/meson.build

@@ -8,6 +8,10 @@ configure_file(input : '../index.theme.in',
                configuration : conf_data,
                install_dir: theme_dir)
 
+if get_option('gtk3')
+  subdir('gtk-3.0')
+endif
+
 if get_option('gtk4')
   subdir('gtk-4.0')
 endif

Helium/meson.build

@@ -8,6 +8,10 @@ configure_file(input : '../index.theme.in',
                configuration : conf_data,
                install_dir: theme_dir)
 
+if get_option('gtk3')
+  subdir('gtk-3.0')
+endif
+
 if get_option('gtk4')
   subdir('gtk-4.0')
 endif

meson_options.txt

@@ -1,3 +1,4 @@
 option('dark', type: 'boolean', value: true, description: 'Enable dark mode')
 option('gtk4', type: 'boolean', value: true, description: 'Enable GTK4 theme')
+option('gtk3', type: 'boolean', value: true, description: 'Enable GTK3 theme')
 option('shell', type: 'boolean', value: true, description: 'Enable GNOME Shell theme')