[gtk+/gtk-2-24] introspection: Fix srcdir != builddir builds

[Ryan Lortie <ryanl src gnome org>]

commit 986072b36194e307a6c5902693da4ed9468c9fa4
Author: Ryan Lortie <desrt desrt ca>
Date:   Sat Jan 7 21:38:39 2012 -0500

    introspection: Fix srcdir != builddir builds
    
    https://bugzilla.gnome.org/show_bug.cgi?id=667458

 gdk/Makefile.am |    1 +
 gtk/Makefile.am |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/gdk/Makefile.am b/gdk/Makefile.am
index 4adb2f0..c880f6e 100644
--- a/gdk/Makefile.am
+++ b/gdk/Makefile.am
@@ -36,6 +36,7 @@ INCLUDES =                              \
 	-DG_LOG_DOMAIN=\"Gdk\"		\
 	-DGDK_COMPILATION		\
 	-I$(top_srcdir)			\
+	-I$(top_builddir)		\
 	-I$(top_builddir)/gdk		\
 	$(GTK_DEBUG_FLAGS) 		\
 	$(GDK_DEP_CFLAGS)
diff --git a/gtk/Makefile.am b/gtk/Makefile.am
index cf3edd6..4d15728 100644
--- a/gtk/Makefile.am
+++ b/gtk/Makefile.am
@@ -1021,7 +1021,7 @@ Gtk_2_0_gir_CFLAGS = \
 		-UGTK_DISABLE_DEPRECATED \
 		-DGTK_TEXT_USE_INTERNAL_UNSUPPORTED_API
 Gtk_2_0_gir_LIBS = $(gtktargetlib)
-Gtk_2_0_gir_FILES = $(addprefix $(srcdir)/, $(introspection_files))
+Gtk_2_0_gir_FILES = $(introspection_files)
 INTROSPECTION_GIRS += Gtk-2.0.gir
 
 girdir = $(datadir)/gir-1.0