[glib/gdbus-codegen-exporting: 117/117] gdbus-object-manager-example: Fix build on Visual Studio

[Chun-wei Fan <fanchunwei src gnome org>]

commit 544e9543e7bbd4aedc98f4290eab477dc000cff2
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Fri Apr 17 18:07:51 2020 +0800

    gdbus-object-manager-example: Fix build on Visual Studio
    
    This ensures that we do really export the symbols for Visual
    Studio-style builds, by using _GLIB_EXTERN to decorate the generated
    prototypes and including config.h so that we are sure the symbols are
    actually exported.

 gio/tests/gdbus-object-manager-example/meson.build | 2 ++
 1 file changed, 2 insertions(+)
---
diff --git a/gio/tests/gdbus-object-manager-example/meson.build 
b/gio/tests/gdbus-object-manager-example/meson.build
index 4cfb848d3..f9c3bce26 100644
--- a/gio/tests/gdbus-object-manager-example/meson.build
+++ b/gio/tests/gdbus-object-manager-example/meson.build
@@ -13,6 +13,8 @@ gdbus_example_objectmanager_generated = custom_target('objectmanager-gen',
              '--output-directory', '@OUTDIR@',
              '--generate-c-code', 'objectmanager-gen',
              '--generate-docbook', 'objectmanager-gen',
+             '--symbol-decorator', '_GLIB_EXTERN',
+             '--symbol-decorator-define', 'HAVE_CONFIG_H',
              '@INPUT@'])
 
 libgdbus_example_objectmanager = library('gdbus-example-objectmanager',