Don't include config-host.mak from inside config.mak

Include it directly in Makefile.target

Patchworks-ID: 35189
Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/Makefile.target b/Makefile.target
index 1f4518c..9793b03 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -1,5 +1,6 @@
 # -*- Mode: makefile -*-
 
+include ../config-host.mak
 include config.mak
 include $(SRC_PATH)/rules.mak