[gegl/wip/pippin/meson] build: add gegl-npd-lib to pkgconfig

[Øyvind "pippin" Kolås <ok src gnome org>]

commit 1f1eccdb3ef620a5b667e0547a9c4839bb591ae8
Author: Øyvind Kolås <pippin gimp org>
Date:   Sat Aug 3 15:07:11 2019 +0200

    build: add gegl-npd-lib to pkgconfig

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index c8dc9a274..7d5f48d0b 100644
--- a/meson.build
+++ b/meson.build
@@ -359,7 +359,7 @@ pkgconfig.generate(filebase: 'gegl-' + api_version,
 
     babl,
   ],
-  libraries: gegl_lib,
+  libraries: [ gegl_lib, gegl_npd_lib],
   subdirs: api_name,
 )