[libmediaart: 1/3] meson: add introspection option

[Carlos Garnacho <carlosg src gnome org>]

commit 0de77d9eccb6ed78416339a47113f3dc4fe4c453
Author: Fabrice Fontaine <fontaine fabrice gmail com>
Date:   Tue Oct 5 23:35:26 2021 +0200

    meson: add introspection option
    
    Add introspection option
    
    Fix #3
    
    Signed-off-by: Fabrice Fontaine <fontaine fabrice gmail com>

 libmediaart/meson.build | 42 ++++++++++++++++++++++--------------------
 meson_options.txt       |  2 ++
 2 files changed, 24 insertions(+), 20 deletions(-)
---
diff --git a/libmediaart/meson.build b/libmediaart/meson.build
index 56e00ab..2f44e63 100644
--- a/libmediaart/meson.build
+++ b/libmediaart/meson.build
@@ -41,28 +41,30 @@ libmediaart = shared_library(
   install: true,
 )
 
-gir_args = [
-  '--quiet',
-  '-DLIBMEDIAART_COMPILATION',
-]
+if get_option('introspection')
+  gir_args = [
+    '--quiet',
+    '-DLIBMEDIAART_COMPILATION',
+  ]
 
-libmediaart_gir_and_typelib = gnome.generate_gir(libmediaart,
-  sources: libmediaart_sources + libmediaart_introspection_sources + libmediaart_public_headers,
-  nsversion: libmediaart_api_version,
-  namespace: 'MediaArt',
-  identifier_prefix: 'MediaArt',
-  symbol_prefix: 'media_art',
-  includes: ['Gio-2.0', 'GObject-2.0'],
-  header: 'libmediaart/mediaart.h',
-  export_packages: 'libmediaart-' + libmediaart_api_version,
-  extra_args: gir_args,
-  install: true
-)
+  libmediaart_gir_and_typelib = gnome.generate_gir(libmediaart,
+    sources: libmediaart_sources + libmediaart_introspection_sources + libmediaart_public_headers,
+    nsversion: libmediaart_api_version,
+    namespace: 'MediaArt',
+    identifier_prefix: 'MediaArt',
+    symbol_prefix: 'media_art',
+    includes: ['Gio-2.0', 'GObject-2.0'],
+    header: 'libmediaart/mediaart.h',
+    export_packages: 'libmediaart-' + libmediaart_api_version,
+    extra_args: gir_args,
+    install: true
+  )
 
-libmediaart_vapi = gnome.generate_vapi('libmediaart-' + libmediaart_api_version,
-  sources: libmediaart_gir_and_typelib[0],
-  packages: 'gio-2.0',
-  install: true)
+  libmediaart_vapi = gnome.generate_vapi('libmediaart-' + libmediaart_api_version,
+    sources: libmediaart_gir_and_typelib[0],
+    packages: 'gio-2.0',
+    install: true)
+endif
 
 libmediaart_dep = declare_dependency(
   link_with: libmediaart,
diff --git a/meson_options.txt b/meson_options.txt
index 3ef49ba..b8c51b1 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,5 +1,7 @@
 option('image_library', type: 'combo', choices: ['auto', 'gdk-pixbuf', 'qt4', 'qt5'],
        description: 'Which image processing backend to use')
+option('introspection', type : 'boolean', value : 'true',
+       description : 'Enable / disable the GObject-Introspection integration')
 option('gtk_doc',
   type: 'boolean',
   value: 'false',