[gxml] GObject Introspection fixes for Xom

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit fac29b8fd10cf357d65a2bcf3db7781e9ee188c8
Author: Daniel Espinosa <esodan gmail com>
Date:   Tue Apr 15 14:46:47 2014 -0500

    GObject Introspection fixes for Xom

 gxml/xom/Makefile.am |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/gxml/xom/Makefile.am b/gxml/xom/Makefile.am
index c5f4aea..22db115 100644
--- a/gxml/xom/Makefile.am
+++ b/gxml/xom/Makefile.am
@@ -126,12 +126,15 @@ AM_VALAFLAGS += \
        --gir=Xom-$(API_VERSION).gir
 
 INTROSPECTION_GIRS = Xom-$(API_VERSION).gir
-INTROSPECTION_COMPILER_ARGS = --includedir=. -l $(libxom_dlname)
+INTROSPECTION_COMPILER_ARGS = \
+       --includedir=$(builddir) \
+       --includedir=$(top_builddir)/gxml \
+       -l $(libxom_dlname)
 
 Xom-0.4.gir: libxom-0.4.la
 
 Xom-0.4.typelib: $(INTROSPECTION_GIRS)
-       $(INTROSPECTION_COMPILER) $(INTROSPECTION_COMPILER_ARGS)  $< -o $@
+       $(INTROSPECTION_COMPILER) $(INTROSPECTION_COMPILER_ARGS)  $^ -o $@
 
 girdir = $(INTROSPECTION_GIRDIR)
 gir_DATA = $(INTROSPECTION_GIRS)