[retro-gtk] meson: Add more options and directories to the summary

[Alexander Mikhaylenko <alexm src gnome org>]

commit 0370e3cc3a5732ebc3f396dfe6f577443e918574
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Fri Oct 16 12:00:56 2020 +0200

    meson: Add more options and directories to the summary
    
    This better helps knowing what happens when building the library.

 meson.build | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/meson.build b/meson.build
index 366872df..3d26ca62 100644
--- a/meson.build
+++ b/meson.build
@@ -60,14 +60,20 @@ summary = [
   '------',
   'retro-gtk @0@ (@1@)'.format(retro_gtk_version, retro_gtk_api_version),
   '',
-  '           Introspection: @0@'.format(get_option('introspection')),
+  '                   Demos: @0@'.format(get_option('demos')),
   '             Build tests: @0@'.format(get_option('build-tests')),
   '           Install tests: @0@'.format(get_option('install-tests')),
+  'Documentation and introspection:',
   '     Build documentation: @0@'.format(get_option('build-doc')),
   '   Install documentation: @0@'.format(get_option('install-doc')),
-  '                   Demos: @0@'.format(get_option('demos')),
+  '           Introspection: @0@'.format(get_option('introspection')),
+  'Dependencies:',
+  '              PulseAudio: @0@'.format(get_option('pulseaudio').enabled()),
   'Directories:',
   '                  prefix: @0@'.format(prefix),
+  '                  libdir: @0@'.format(libdir),
+  '             libretrodir: @0@'.format(libretrodir),
+  '              libexecdir: @0@'.format(libexecdir),
   '                 datadir: @0@'.format(datadir),
   '------',
   ''