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cl349@firebug.cl.cam.ac.uk
a8f141f465
Signed-off-by: Christian Limpach <Christian.Limpach@cl.cam.ac.uk> --HG-- rename : patches/linux-2.6.15/i386-mach-io-check-nmi.patch => patches/linux-2.6.16-rc1-git4/i386-mach-io-check-nmi.patch rename : patches/linux-2.6.15/net-csum.patch => patches/linux-2.6.16-rc1-git4/net-csum.patch rename : patches/linux-2.6.15/pmd-shared.patch => patches/linux-2.6.16-rc1-git4/pmd-shared.patch rename : patches/linux-2.6.15/smp-alts.patch => patches/linux-2.6.16-rc1-git4/smp-alts.patch
157 lines
4.4 KiB
Makefile
157 lines
4.4 KiB
Makefile
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include Config.mk
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export DESTDIR
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ALLKERNELS = $(patsubst buildconfigs/mk.%,%,$(wildcard buildconfigs/mk.*))
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ALLSPARSETREES = $(patsubst %-xen-sparse,%,$(wildcard *-xen-sparse))
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.PHONY: mkpatches mrproper
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# Setup pristine search path
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PRISTINE_SRC_PATH ?= .:..
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vpath pristine-% $(PRISTINE_SRC_PATH)
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# Let XEN_TARGET_ARCH override ARCH.
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ifeq ($(XEN_TARGET_ARCH),x86_32)
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LINUX_ARCH ?= i386
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else
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LINUX_ARCH ?= $(XEN_TARGET_ARCH)
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endif
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# Expand Linux series to Linux version
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LINUX_SERIES ?= 2.6
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LINUX_VER ?= $(shell grep "^LINUX_VER" buildconfigs/mk.linux-2.6-xen | sed -e 's/.*=[ ]*//')
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# Setup Linux search path
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LINUX_SRC_PATH ?= .:..
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vpath linux-%.tar.bz2 $(LINUX_SRC_PATH)
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vpath patch-%.bz2 $(LINUX_SRC_PATH)
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# download a pristine Linux kernel tarball if there isn't one in LINUX_SRC_PATH
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linux-%.tar.bz2: override _LINUX_VDIR = $(word 1,$(subst ., ,$*)).$(word 2,$(subst ., ,$*))
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linux-%.tar.bz2:
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@echo "Cannot find $@ in path $(LINUX_SRC_PATH)"
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wget $(KERNEL_REPO)/pub/linux/kernel/v$(_LINUX_VDIR)/$@ -O./$@
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patch-%.bz2: override _LINUX_VDIR = $(word 1,$(subst ., ,$(*F))).$(word 2,$(subst ., ,$(*F)))
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patch-%.bz2: override _LINUX_XDIR = $(if $(word 3,$(subst -, ,$(*F))),snapshots,testing)
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patch-%.bz2:
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@echo "Cannot find $(@F) in path $(LINUX_SRC_PATH)"
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wget $(KERNEL_REPO)/pub/linux/kernel/v$(_LINUX_VDIR)/$(_LINUX_XDIR)/$(@F) -O./$@
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# Expand NetBSD release to NetBSD version
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NETBSD_RELEASE ?= 2.0
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NETBSD_VER ?= $(patsubst netbsd-%-xen-sparse,%,$(wildcard netbsd-$(NETBSD_RELEASE)*-xen-sparse))
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NETBSD_CVSSNAP ?= 20050309
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# Setup NetBSD search path
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NETBSD_SRC_PATH ?= .:..
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vpath netbsd-%.tar.bz2 $(NETBSD_SRC_PATH)
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# download a pristine NetBSD tarball if there isn't one in NETBSD_SRC_PATH
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netbsd-%-xen-kernel-$(NETBSD_CVSSNAP).tar.bz2:
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@echo "Cannot find $@ in path $(NETBSD_SRC_PATH)"
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wget http://www.cl.cam.ac.uk/Research/SRG/netos/xen/downloads/$@ -O./$@
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netbsd-%.tar.bz2: netbsd-%-xen-kernel-$(NETBSD_CVSSNAP).tar.bz2
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ln -fs $< $@
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ifeq ($(OS),linux)
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OS_VER = $(LINUX_VER)
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else
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OS_VER = $(NETBSD_VER)
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endif
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pristine-%: pristine-%/.valid-pristine
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@true
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pristine-%/.valid-pristine: %.tar.bz2
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rm -rf tmp-pristine-$* $(@D)
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mkdir -p tmp-pristine-$*
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tar -C tmp-pristine-$* -jxf $<
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-@rm tmp-pristine-$*/pax_global_header
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mv tmp-pristine-$*/* $(@D)
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@rm -rf tmp-pristine-$*
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touch $(@D)/.hgskip
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touch $@ # update timestamp to avoid rebuild
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PATCHDIRS := $(wildcard patches/*-*)
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ifneq ($(PATCHDIRS),)
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-include $(patsubst %,%/.makedep,$(PATCHDIRS))
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$(patsubst patches/%,patches/%/.makedep,$(PATCHDIRS)): patches/%/.makedep:
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@echo 'ref-$*/.valid-ref: $$(wildcard patches/$*/*.patch)' >$@
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clean::
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rm -f patches/*/.makedep
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ref-%/.valid-ref: pristine-%/.valid-pristine
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set -e
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rm -rf $(@D)
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cp -al $(<D) $(@D)
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if [ -d patches/$* ] ; then \
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for i in patches/$*/*.patch ; do patch -d $(@D) -p1 <$$i || exit 1 ; done ; \
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fi
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touch $@ # update timestamp to avoid rebuild
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endif
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%-prep:
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$(MAKE) -f buildconfigs/mk.$* prep
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%-install:
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$(MAKE) -f buildconfigs/mk.$* build
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%-dist: DESTDIR=$(DISTDIR)/install
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%-dist: %-install
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@: # do nothing
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# Legacy dist target
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%-build: %-dist
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@: # do nothing
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%-delete:
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$(MAKE) -f buildconfigs/mk.$* delete
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%-clean:
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$(MAKE) -f buildconfigs/mk.$* clean
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%-config:
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$(MAKE) -f buildconfigs/mk.$* config
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linux-2.6-xen.patch: ref-linux-$(LINUX_VER)/.valid-ref
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rm -rf tmp-$@
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cp -al $(<D) tmp-$@
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( cd linux-2.6-xen-sparse && ./mkbuildtree ../tmp-$@ )
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diff -Nurp $(<D) tmp-$@ > $@ || true
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rm -rf tmp-$@
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%-xen.patch: ref-%/.valid-ref
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rm -rf tmp-$@
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cp -al $(<D) tmp-$@
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( cd $*-xen-sparse && ./mkbuildtree ../tmp-$@ )
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diff -Nurp $(<D) tmp-$@ > $@ || true
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rm -rf tmp-$@
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%-mrproper: %-mrproper-extra
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rm -rf pristine-$(*)* ref-$(*)* $*.tar.bz2
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rm -rf $*-xen.patch
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netbsd-%-mrproper-extra:
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rm -rf netbsd-$*-tools netbsd-$*-tools.tar.bz2
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rm -f netbsd-$*-xen-kernel-$(NETBSD_CVSSNAP).tar.bz2
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%-mrproper-extra:
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@: # do nothing
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config-update-pae:
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ifeq ($(XEN_TARGET_X86_PAE),y)
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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)
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else
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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
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endif
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# never delete any intermediate files.
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.SECONDARY:
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