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include Config.mk
# We expect these two to already be set if people
# are using the top-level Makefile
DISTDIR ?= $(CURDIR)/dist
DESTDIR ?= $(DISTDIR)/install
export DESTDIR
ALLKERNELS = $(patsubst buildconfigs/mk.%,%,$(wildcard buildconfigs/mk.*))
ALLSPARSETREES = $(patsubst %-xen-sparse,%,$(wildcard *-xen-sparse))
.PHONY: mkpatches mrproper
# Setup pristine search path
PRISTINE_SRC_PATH ?= .:..
vpath pristine-% $(PRISTINE_SRC_PATH)
# By default, build Linux with ARCH=xen (overridden by some non arch's)
ifneq ($(XEN_TARGET_ARCH),ia64)
LINUX_ARCH ?= xen
else
LINUX_ARCH ?= ia64
endif
# Expand Linux series to Linux version
LINUX_SERIES ?= 2.6
# Setup Linux search path
LINUX_SRC_PATH ?= .:..
vpath linux-%.tar.bz2 $(LINUX_SRC_PATH)
# download a pristine Linux kernel tarball if there isn't one in LINUX_SRC_PATH
linux-%.tar.bz2: override _LINUX_VDIR = $(word 1,$(subst ., ,$*)).$(word 2,$(subst ., ,$*))
linux-%.tar.bz2:
@echo "Cannot find $@ in path $(LINUX_SRC_PATH)"
wget $(KERNEL_REPO)/pub/linux/kernel/v$(_LINUX_VDIR)/$@ -O./$@
# Expand NetBSD release to NetBSD version
NETBSD_RELEASE ?= 2.0
NETBSD_VER ?= $(patsubst netbsd-%-xen-sparse,%,$(wildcard netbsd-$(NETBSD_RELEASE)*-xen-sparse))
NETBSD_CVSSNAP ?= 20050309
# Setup NetBSD search path
NETBSD_SRC_PATH ?= .:..
vpath netbsd-%.tar.bz2 $(NETBSD_SRC_PATH)
# download a pristine NetBSD tarball if there isn't one in NETBSD_SRC_PATH
netbsd-%-xen-kernel-$(NETBSD_CVSSNAP).tar.bz2:
@echo "Cannot find $@ in path $(NETBSD_SRC_PATH)"
wget http://www.cl.cam.ac.uk/Research/SRG/netos/xen/downloads/$@ -O./$@
netbsd-%.tar.bz2: netbsd-%-xen-kernel-$(NETBSD_CVSSNAP).tar.bz2
ln -fs $< $@
ifeq ($(OS),linux)
OS_VER = $(LINUX_VER)
else
OS_VER = $(NETBSD_VER)
endif
pristine-%: pristine-%/.valid-pristine
@true
pristine-%/.valid-pristine: %.tar.bz2
rm -rf tmp-pristine-$* $(@D)
mkdir -p tmp-pristine-$*
tar -C tmp-pristine-$* -jxf $<
-@rm tmp-pristine-$*/pax_global_header
mv tmp-pristine-$*/* $(@D)
@rm -rf tmp-pristine-$*
touch $(@D)/.hgskip
touch $@ # update timestamp to avoid rebuild
PATCHDIRS := $(wildcard patches/*-*)
ifneq ($(PATCHDIRS),)
-include $(patsubst %,%/.makedep,$(PATCHDIRS))
$(patsubst patches/%,patches/%/.makedep,$(PATCHDIRS)): patches/%/.makedep:
@echo 'ref-$*/.valid-ref: $$(wildcard patches/$*/*.patch)' >$@
clean::
rm -f patches/*/.makedep
ref-%/.valid-ref: pristine-%/.valid-pristine
rm -rf $(@D)
cp -al $(<D) $(@D)
([ -d patches/$* ] && \
for i in patches/$*/*.patch ; do ( cd $(@D) ; patch -p1 <../$$i || exit 1 ) ; done) || true
touch $@ # update timestamp to avoid rebuild
endif
%-build:
$(MAKE) -f buildconfigs/mk.$* build
%-delete:
$(MAKE) -f buildconfigs/mk.$* delete
%-clean:
$(MAKE) -f buildconfigs/mk.$* clean
%-config:
$(MAKE) -f buildconfigs/mk.$* config
%-xen.patch: ref-%/.valid-ref
rm -rf tmp-$@
cp -al $(<D) tmp-$@
( cd $*-xen-sparse && ./mkbuildtree ../tmp-$@ )
diff -Nurp $(<D) tmp-$@ > $@ || true
rm -rf tmp-$@
%-mrproper: %-mrproper-extra
rm -rf pristine-$(*)* ref-$(*)* $*.tar.bz2
rm -rf $*-xen.patch
netbsd-%-mrproper-extra:
rm -rf netbsd-$*-tools netbsd-$*-tools.tar.bz2
rm -f netbsd-$*-xen-kernel-$(NETBSD_CVSSNAP).tar.bz2
%-mrproper-extra:
@: # do nothing
config-update-pae:
ifeq ($(XEN_TARGET_X86_PAE),y)
sed -e 's!^CONFIG_HIGHMEM4G=y$$!\# CONFIG_HIGHMEM4G is not set!;s!^\# CONFIG_HIGHMEM64G is not set$$!CONFIG_HIGHMEM64G=y!' $(CONFIG_FILE) > $(CONFIG_FILE)- && mv $(CONFIG_FILE)- $(CONFIG_FILE)
else
grep '^CONFIG_HIGHMEM64G=y' $(CONFIG_FILE) >/dev/null && ( sed -e 's!^CONFIG_HIGHMEM64G=y$$!\# CONFIG_HIGHMEM64G is not set!;s!^\# CONFIG_HIGHMEM4G is not set$$!CONFIG_HIGHMEM4G=y!' $(CONFIG_FILE) > $(CONFIG_FILE)- && mv $(CONFIG_FILE)- $(CONFIG_FILE) ) || true
endif
# never delete any intermediate files.
.SECONDARY:
|
