tools: Drop XEN_XC variable

There is nothing to include in the python bindings source directory
and likely never was/will be ...

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>

tools/Rules.mk

@@ -9,7 +9,6 @@ export _INSTALL := $(INSTALL)
 INSTALL = $(XEN_ROOT)/tools/cross-install
 
 XEN_INCLUDE        = $(XEN_ROOT)/tools/include
-XEN_XC             = $(XEN_ROOT)/tools/python/xen/lowlevel/xc
 XEN_LIBXC          = $(XEN_ROOT)/tools/libxc
 XEN_XENLIGHT       = $(XEN_ROOT)/tools/libxl
 XEN_XENSTORE       = $(XEN_ROOT)/tools/xenstore

tools/misc/Makefile

@@ -3,7 +3,6 @@ include $(XEN_ROOT)/tools/Rules.mk
 
 CFLAGS += -Werror
 
-CFLAGS += -I $(XEN_XC)
 CFLAGS += -I $(XEN_LIBXC)
 CFLAGS += -I $(XEN_INCLUDE)
 

tools/tests/mce-test/tools/Makefile

@@ -3,7 +3,6 @@ include $(XEN_ROOT)/tools/Rules.mk
 
 CFLAGS += -Werror
 
-CFLAGS += -I $(XEN_XC)
 CFLAGS += -I $(XEN_LIBXC)
 CFLAGS += -I $(XEN_INCLUDE)
 

tools/tests/xen-access/Makefile

@@ -3,7 +3,6 @@ include $(XEN_ROOT)/tools/Rules.mk
 
 CFLAGS += -Werror
 
-CFLAGS += -I $(XEN_XC)
 CFLAGS += -I $(XEN_LIBXC)
 CFLAGS += -I $(XEN_INCLUDE)
 

tools/xenmon/Makefile

@@ -14,7 +14,6 @@ XEN_ROOT=$(CURDIR)/../..
 include $(XEN_ROOT)/tools/Rules.mk
 
 CFLAGS  += -Werror
-CFLAGS  += -I $(XEN_XC)
 CFLAGS  += $(CFLAGS_libxenctrl)
 LDLIBS  += $(LDLIBS_libxenctrl)
 

tools/xenpaging/Makefile

@@ -1,9 +1,8 @@
 XEN_ROOT=$(CURDIR)/../..
 include $(XEN_ROOT)/tools/Rules.mk
 
-CFLAGS   += -I $(XEN_XC)
-CFLAGS   += $(CFLAGS_libxenctrl) $(CFLAGS_libxenstore)
-LDLIBS  += $(LDLIBS_libxenctrl) $(LDLIBS_libxenstore)
+CFLAGS += $(CFLAGS_libxenctrl) $(CFLAGS_libxenstore)
+LDLIBS += $(LDLIBS_libxenctrl) $(LDLIBS_libxenstore)
 
 POLICY    = default