[gimp] Fix missing HARFBUZZ_LIBS in app/config

[Daniel Sabo <daniels src gnome org>]

commit 1f7b9a8f8e057784eec9893c20e91bab60b58bb6
Author: Daniel Sabo <DanielSabo gmail com>
Date:   Fri May 2 20:31:47 2014 -0700

    Fix missing HARFBUZZ_LIBS in app/config

 app/config/Makefile.am |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/app/config/Makefile.am b/app/config/Makefile.am
index 5a6d2f9..8046291 100644
--- a/app/config/Makefile.am
+++ b/app/config/Makefile.am
@@ -109,6 +109,7 @@ test_config_LDADD = \
        $(libgimpbase)                          \
        $(LCMS_LIBS)                            \
        $(PANGOCAIRO_LIBS)                      \
+       $(HARFBUZZ_LIBS)                        \
        $(GDK_PIXBUF_LIBS)                      \
        $(GEGL_LIBS)                            \
        $(GIO_LIBS)                             \