meson: Introduce message_bus and tools command line option

To make the consume libdbus via Meson's subproject use case more useful,
introduce message_bus and tools command line options which control if
the D-Bus daemon and/or the tools are build. The idea here is that
depending projects are interested only in the library.

The strong recommendation is only to build libdbus as static library:

  libdbus_dep = dependency(
    'dbus-1',
    required: get_option('libdbus'),
    fallback: ['dbus', 'libdbus_dep'],
    default_options: [
      'default_library=static',
      'embedded_tests=false',
      'message_bus=false',
      'modular_tests=disabled',
      'tools=false',
    ],
  )

This ensures that any installed D-Bus infrastructure on the target
system is not overwritten.

Signed-off-by: Daniel Wagner <dwagner@suse.de>

1 files changed, 14 insertions, 0 deletions

diff --git a/meson_options.txt b/meson_options.txt
index 68f91f19..83c1c921 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -144,6 +144,13 @@ option(
 )
 
 option(
+  'message_bus',
+  type: 'boolean',
+  value: 'true',
+  description: 'Enable dbus-daemon'
+)
+
+option(
   'modular_tests',
   type: 'feature',
   value: 'auto',
@@ -251,6 +258,13 @@ option(
 )
 
 option(
+  'tools',
+  type: 'boolean',
+  value: 'true',
+  description: 'Enable CLI tools such as dbus-send and dbus-monitor'
+)
+
+option(
   'traditional_activation',
   type: 'boolean',
   value: true,