Meson build instructions for libmediaart

These are hopefully complete already. I have compared an Autotools-built
and a Meson-built install of libmediaart and found only the following
differences:

  * libmediaart-2.0.la isn't generated by Meson
  * External references in the gtk-doc documentation are relative with
    Meson and absolute with Autotools
  * Some changes in generated .vapi file and .pc file

https://bugzilla.gnome.org/show_bug.cgi?id=783562

1 files changed, 62 insertions, 0 deletions

diff --git a/libmediaart/meson.build b/libmediaart/meson.build
new file mode 100644
index 0000000..a33fb39
--- /dev/null
+++ b/libmediaart/meson.build
@@ -0,0 +1,62 @@
+libmediaart_public_headers = [
+  'cache.h',
+  'extract.h',
+  'extractgeneric.h',
+  'mediaart.h',
+]
+
+libmediaart_sources = [
+  'cache.c',
+  'extract.c',
+  'storage.c'
+]
+
+if image_library_name == 'gdk-pixbuf-2.0'
+  libmediaart_sources += 'extractpixbuf.c'
+elif image_library_name == 'QtGui' or image_library_name == 'Qt5Gui'
+  libmediaart_sources += 'extractqt.cpp'
+else
+  libmediaart_sources += 'extractdummy.c'
+endif
+
+marshal = gnome.genmarshal('marshal',
+  sources: 'marshal.list',
+  prefix: 'media_art_marshal')
+
+libmediaart_dependencies = [glib, gio_unix, gobject, image_library]
+
+libmediaart = shared_library(
+  'mediaart-' + libmediaart_api_version,
+  libmediaart_sources, marshal[0], marshal[1],
+  dependencies: libmediaart_dependencies,
+  c_args: libmediaart_cflags + visibility_cflags,
+  include_directories: root_inc,
+  install: true,
+)
+
+libmediaart_gir_and_typelib = gnome.generate_gir(libmediaart,
+  sources: libmediaart_sources + libmediaart_public_headers,
+  nsversion: libmediaart_api_version,
+  namespace: 'MediaArt',
+  identifier_prefix: 'MediaArt',
+  symbol_prefix: 'media_art',
+  includes: ['Gio-2.0', 'GObject-2.0'],
+  extra_args: libmediaart_cflags + [
+    '--c-include=libmediaart/mediaart.h',
+  ],
+  install: true
+)
+
+libmediaart_vapi = gnome.generate_vapi('libmediaart-' + libmediaart_api_version,
+  sources: libmediaart_gir_and_typelib[0],
+  packages: 'gio-2.0',
+  install: true)
+
+libmediaart_dep = declare_dependency(
+  link_with: libmediaart,
+  dependencies: libmediaart_dependencies,
+  include_directories: root_inc,
+)
+
+install_headers(libmediaart_public_headers,
+  subdir: 'libmediaart-@0@/libmediaart'.format(libmediaart_api_version))