[gnome-boxes] build: use imported vapi when generating libgd.vapi

[Christophe Fergeau <teuf src gnome org>]

commit f83e19578c44a5df299e2cc13f27af74b662908c
Author: Christophe Fergeau <cfergeau redhat com>
Date:   Tue Aug 14 11:45:51 2012 +0200

    build: use imported vapi when generating libgd.vapi
    
    When generating gd-1.0.vapi, we were telling it to look into our
    imported vapi directory, causing a failure when using older vala
    versions.

 libgd/Makefile.am |   11 ++++++-----
 1 files changed, 6 insertions(+), 5 deletions(-)
---
diff --git a/libgd/Makefile.am b/libgd/Makefile.am
index 84f978d..a5e8fda 100644
--- a/libgd/Makefile.am
+++ b/libgd/Makefile.am
@@ -71,11 +71,12 @@ VAPIS = gd-1.0.vapi
 BUILT_SOURCES = $(VAPIS)
 
 gd-1.0.vapi: $(builddir)/Gd-1.0.gir
-	$(AM_V_GEN)$(VAPIGEN)			\
-		--library gd-1.0		\
-		--pkg gio-2.0			\
-		--pkg gobject-2.0		\
-		--pkg gtk+-3.0			\
+	$(AM_V_GEN)$(VAPIGEN)				\
+		--vapidir=$(top_srcdir)/vapi/upstream	\
+		--library gd-1.0			\
+		--pkg gio-2.0				\
+		--pkg gobject-2.0			\
+		--pkg gtk+-3.0				\
 		$<
 
 EXTRA_DIST = $(VAPIS)