[gobject-introspection] Meson: Fix build when glib is built as subproject

[Xavier Claessens <xclaesse src gnome org>]

commit ec00edd941953626ac027810f747847f68a71000
Author: Xavier Claessens <xavier claessens collabora com>
Date:   Wed Apr 22 21:15:45 2020 -0400

    Meson: Fix build when glib is built as subproject

 girepository/cmph/meson.build | 2 ++
 girepository/meson.build      | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)
---
diff --git a/girepository/cmph/meson.build b/girepository/cmph/meson.build
index 5bc41a33..2a0cef7e 100644
--- a/girepository/cmph/meson.build
+++ b/girepository/cmph/meson.build
@@ -26,6 +26,7 @@ cmph_sources = [
 
 cmph_deps = [
   glib_dep,
+  gobject_dep,
   cc.find_library('m', required: false),
 ]
 
@@ -67,6 +68,7 @@ cmph_test = executable('cmph-bdz-test', '../cmph-bdz-test.c',
   dependencies: [
     cmph_dep,
     glib_dep,
+    gobject_dep,
   ],
   c_args: custom_c_args,
 )
diff --git a/girepository/meson.build b/girepository/meson.build
index 204659fe..6cd8fd30 100644
--- a/girepository/meson.build
+++ b/girepository/meson.build
@@ -17,12 +17,13 @@ girepo_gthash_lib = static_library('girepository-gthash',
     cmph_dep,
     glib_dep,
     gmodule_dep,
+    gobject_dep,
   ],
 )
 
 girepo_gthash_dep = declare_dependency(
   link_with: girepo_gthash_lib,
-  dependencies: [glib_dep, gmodule_dep],
+  dependencies: [glib_dep, gmodule_dep, gobject_dep],
   include_directories: include_directories('.'),
 )