[libvirt] [libvirt-glib] gir: Use --pkg=libxml-2.0 instead of LIBXML2_CFLAGS

[Christophe Fergeau]

g-ir-scanner has a standard way of getting the flags for libraries
providing .pc files, this commit uses this --pkg flag for libxml
instead of using LIBXML2_CFLAGS we computed ourselves.
---
 libvirt-gconfig/Makefile.am |    2 +-
 libvirt-gobject/Makefile.am |    4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libvirt-gconfig/Makefile.am b/libvirt-gconfig/Makefile.am
index b14bd92..fe5b1a5 100644
--- a/libvirt-gconfig/Makefile.am
+++ b/libvirt-gconfig/Makefile.am
@@ -119,9 +119,9 @@ LibvirtGConfig-1.0.gir: libvirt-gconfig-1.0.la $(G_IR_SCANNER) Makefile.am
                 --output $@ \
                 -I$(top_builddir) \
                 -I$(top_srcdir) \
-                $(LIBXML2_CFLAGS) \
                 --verbose \
                 --c-include="libvirt-gconfig/libvirt-gconfig.h" \
+                --pkg=libxml-2.0 \
                 --pkg-export=libvirt-gconfig-1.0 \
                 $(srcdir)/libvirt-gconfig.h \
                 $(GCONFIG_SOURCE_FILES:%=$(srcdir)/%) \
diff --git a/libvirt-gobject/Makefile.am b/libvirt-gobject/Makefile.am
index 5aa1080..ad746bb 100644
--- a/libvirt-gobject/Makefile.am
+++ b/libvirt-gobject/Makefile.am
@@ -133,10 +133,10 @@ LibvirtGObject-1.0.gir: libvirt-gobject-1.0.la $(G_IR_SCANNER) Makefile.am
                 --output $@ \
                 -I$(top_builddir) \
                 -I$(top_srcdir) \
-                $(LIBXML2_CFLAGS) \
                 --verbose \
-                --pkg=gthread-2.0 \
                 --c-include="libvirt-gobject/libvirt-gobject.h" \
+                --pkg=gthread-2.0 \
+                --pkg=libxml-2.0 \
                 --pkg-export=libvirt-gobject-1.0 \
                 $(srcdir)/libvirt-gobject.h \
                 $(GOBJECT_SOURCE_FILES:%=$(srcdir)/%) \
-- 
1.7.7.3