[retro-gtk] meson: Use built-in summary functionality

[Adrien Plazas <aplazas src gnome org>]

commit c73e7aeba5ab14c8b20d47a20f0f9add5a801aba
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Fri Nov 27 13:42:13 2020 +0100

    meson: Use built-in summary functionality
    
    This avoids having to manually build the summary, with all what it
    entails (e.g. aligning label, having to use .format() extensively).
    This commit also bumps meson minimum version requirement accordingly.

 meson.build | 52 ++++++++++++++++++++++++++--------------------------
 1 file changed, 26 insertions(+), 26 deletions(-)
---
diff --git a/meson.build b/meson.build
index 319d1b8..a91503e 100644
--- a/meson.build
+++ b/meson.build
@@ -55,29 +55,29 @@ if get_option('demos')
   subdir('demos')
 endif
 
-summary = [
-  '',
-  '------',
-  'retro-gtk @0@ (@1@)'.format(retro_gtk_version, retro_gtk_api_version),
-  '',
-  '                   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')),
-  '           Introspection: @0@'.format(get_option('introspection')),
-  '           Vala bindings: @0@'.format(get_option('vapi')),
-  '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),
-  '------',
-  ''
-]
-
-message('\n'.join(summary))
+summary(
+  {
+    'Demos': get_option('demos'),
+    'Build tests': get_option('build-tests'),
+    'Install tests': get_option('install-tests'),
+  }, section: 'Demos and tests')
+summary(
+  {
+    'Build documentation': get_option('build-doc'),
+    'Install documentation': get_option('install-doc'),
+    'Introspection': get_option('introspection'),
+    'Vala bindings': get_option('vapi'),
+  }, section: 'Documentation and introspection')
+summary(
+  {
+    'PulseAudio': get_option('pulseaudio').enabled(),
+  }, section: 'Optional dependencies')
+summary(
+  {
+    'prefix': prefix,
+    'bindir': prefix / get_option('bindir'),
+    'libdir': libdir,
+    'libexecdir': libexecdir,
+    'libretrodir': libretrodir,
+    'datadir': datadir,
+  }, section: 'Directories')