[gnome-builder] build: specify pkg-config name to generate_gir()

[Christian Hergert <chergert src gnome org>]

commit 1d40c53a29187c246df46e7bd948afa462b4cc45
Author: Christian Hergert <chergert redhat com>
Date:   Mon Oct 30 20:33:15 2017 -0700

    build: specify pkg-config name to generate_gir()

 src/libide/meson.build |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libide/meson.build b/src/libide/meson.build
index 33bd41c..7b69422 100644
--- a/src/libide/meson.build
+++ b/src/libide/meson.build
@@ -286,7 +286,7 @@ libide_gir = gnome.generate_gir(libide,
              install: true,
       install_dir_gir: pkggirdir,
   install_dir_typelib: pkgtypelibdir,
-           extra_args: [ '--c-include=ide.h' ]
+           extra_args: [ '--c-include=ide.h', '--pkg-export=libide-1.0' ]
 )
 
 if get_option('with_vapi')