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xen/unmodified_drivers/linux-2.6/overrides.mk
T
Keir Fraser 2faa4bfdea linux pvdrv: generalize location of autoconf.h
The location of the file in the build tree changed in recent Linux;
since there can be only one such file, using a wild card instead of
an explicit directory name seems the easiest solution.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
2010-05-04 12:42:56 +01:00

19 lines
719 B
Makefile

# Hack: we need to use the config which was used to build the kernel,
# except that that won't have the right headers etc., so duplicate
# some of the mach-xen infrastructure in here.
#
# (i.e. we need the native config for things like -mregparm, but
# a Xen kernel to find the right headers)
_XEN_CPPFLAGS += -D__XEN_INTERFACE_VERSION__=0x00030205
_XEN_CPPFLAGS += -DCONFIG_XEN_COMPAT=0xffffff
_XEN_CPPFLAGS += -I$(M)/include -I$(M)/compat-include -DHAVE_XEN_PLATFORM_COMPAT_H
ifeq ($(ARCH),ia64)
_XEN_CPPFLAGS += -DCONFIG_VMX_GUEST
endif
_XEN_CPPFLAGS += -include $(wildcard $(objtree)/include/*/autoconf.h)
EXTRA_CFLAGS += $(_XEN_CPPFLAGS)
EXTRA_AFLAGS += $(_XEN_CPPFLAGS)
CPPFLAGS := -I$(M)/include $(CPPFLAGS)