284 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			Makefile
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			284 lines
		
	
	
		
			12 KiB
		
	
	
	
		
			Makefile
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/make -f
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# -*- makefile -*-
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# Uncomment this to turn on verbose mode.
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#export DH_VERBOSE=1
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# TODO: check for headers not being installed
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BUILD_DIR=$(shell pwd)
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include /usr/share/dpkg/default.mk
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include debian/rules.d/env.mk
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include debian/rules.d/${DEB_BUILD_ARCH}.mk
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CHANGELOG_DATE:=$(shell dpkg-parsechangelog -SDate)
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PVE_KERNEL_PKG=pve-kernel-${KVNAME}
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PVE_DEBUG_KERNEL_PKG=pve-kernel-${KVNAME}-dbgsym
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PVE_HEADER_PKG=pve-headers-${KVNAME}
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PVE_USR_HEADER_PKG=pve-kernel-libc-dev
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LINUX_TOOLS_PKG=linux-tools-${KERNEL_MAJMIN}
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KERNEL_SRC_COPY=${KERNEL_SRC}_tmp
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# TODO: split for archs, move to files?
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PVE_CONFIG_OPTS= \
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-m INTEL_MEI_WDT \
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-d CONFIG_SND_PCM_OSS \
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-e CONFIG_TRANSPARENT_HUGEPAGE_MADVISE \
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-d CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS \
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-m CONFIG_CEPH_FS \
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-m CONFIG_BLK_DEV_NBD \
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-m CONFIG_BLK_DEV_RBD \
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-d CONFIG_SND_PCSP \
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-m CONFIG_BCACHE \
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-m CONFIG_JFS_FS \
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-m CONFIG_HFS_FS \
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-m CONFIG_HFSPLUS_FS \
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-e CIFS_SMB_DIRECT \
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-e CONFIG_BRIDGE \
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-e CONFIG_BRIDGE_NETFILTER \
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-e CONFIG_BLK_DEV_SD \
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-e CONFIG_BLK_DEV_SR \
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-e CONFIG_BLK_DEV_DM \
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-e CONFIG_BLK_DEV_NVME \
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-e CONFIG_NLS_ISO8859_1 \
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-d CONFIG_INPUT_EVBUG \
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-d CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND \
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-d CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL \
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-e CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE \
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-d CONFIG_MODULE_SIG \
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-d CONFIG_MEMCG_DISABLED \
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-e CONFIG_MEMCG_SWAP_ENABLED \
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-e CONFIG_HYPERV \
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-m CONFIG_VFIO_IOMMU_TYPE1 \
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-m CONFIG_VFIO_VIRQFD \
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-m CONFIG_VFIO \
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-m CONFIG_VFIO_PCI \
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-m CONFIG_USB_XHCI_HCD \
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-m CONFIG_USB_XHCI_PCI \
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-m CONFIG_USB_EHCI_HCD \
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-m CONFIG_USB_EHCI_PCI \
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-m CONFIG_USB_EHCI_HCD_PLATFORM \
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-m CONFIG_USB_OHCI_HCD \
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-m CONFIG_USB_OHCI_HCD_PCI \
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-m CONFIG_USB_OHCI_HCD_PLATFORM \
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-d CONFIG_USB_OHCI_HCD_SSB \
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-m CONFIG_USB_UHCI_HCD \
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-d CONFIG_USB_SL811_HCD_ISO \
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-e CONFIG_MEMCG_KMEM \
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-d CONFIG_DEFAULT_CFQ \
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-e CONFIG_DEFAULT_DEADLINE \
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-e CONFIG_MODVERSIONS \
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-d CONFIG_DEFAULT_SECURITY_DAC \
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-e CONFIG_DEFAULT_SECURITY_APPARMOR \
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--set-str CONFIG_DEFAULT_SECURITY apparmor \
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-d CONFIG_UNWINDER_ORC \
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-d CONFIG_UNWINDER_GUESS \
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-e CONFIG_UNWINDER_FRAME_POINTER \
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--set-str CONFIG_SYSTEM_TRUSTED_KEYS ""\
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-d CONFIG_SECURITY_LOCKDOWN_LSM \
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-d CONFIG_SECURITY_LOCKDOWN_LSM_EARLY \
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--set-str CONFIG_LSM yama,integrity,apparmor \
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-e CONFIG_PAGE_TABLE_ISOLATION
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debian/control: $(wildcard debian/*.in)
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	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/pve-kernel.prerm.in > debian/${PVE_KERNEL_PKG}.prerm
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	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/pve-kernel.postrm.in > debian/${PVE_KERNEL_PKG}.postrm
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	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/pve-kernel.postinst.in > debian/${PVE_KERNEL_PKG}.postinst
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	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/pve-headers.postinst.in > debian/${PVE_HEADER_PKG}.postinst
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	chmod +x debian/${PVE_KERNEL_PKG}.prerm
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	chmod +x debian/${PVE_KERNEL_PKG}.postrm
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	chmod +x debian/${PVE_KERNEL_PKG}.postinst
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	chmod +x debian/${PVE_HEADER_PKG}.postinst
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	sed -e 's/@KVNAME@/${KVNAME}/g' -e 's/@KVMAJMIN@/${KERNEL_MAJMIN}/g' < debian/control.in > debian/control
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build: .compile_mark .tools_compile_mark .modules_compile_mark
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install: .install_mark .tools_install_mark .headers_install_mark .usr_headers_install_mark
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	dh_installdocs -A debian/copyright debian/SOURCE
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	dh_installchangelogs
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	dh_installman
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	dh_strip_nondeterminism
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	dh_compress
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	dh_fixperms
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binary: install
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	debian/rules fwcheck abicheck
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	dh_strip -N${PVE_HEADER_PKG} -N${PVE_USR_HEADER_PKG}
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	dh_makeshlibs
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	dh_shlibdeps
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	dh_installdeb
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	dh_gencontrol
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	dh_md5sums
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	dh_builddeb
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.config_mark:
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	cd ${KERNEL_SRC}; scripts/config ${PVE_CONFIG_OPTS}
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	${MAKE} -C ${KERNEL_SRC} oldconfig
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	# copy to allow building in parallel to kernel/module compilation without interference
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	rm -rf ${KERNEL_SRC_COPY}
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	cp -ar ${KERNEL_SRC} ${KERNEL_SRC_COPY}
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	touch $@
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.compile_mark: .config_mark
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	${MAKE} -C ${KERNEL_SRC} KBUILD_BUILD_VERSION_TIMESTAMP="PVE ${DEB_VERSION} (${CHANGELOG_DATE})"
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	touch $@
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.install_mark: .compile_mark .modules_compile_mark
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	rm -rf debian/${PVE_KERNEL_PKG}
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	mkdir -p debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}
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	mkdir debian/${PVE_KERNEL_PKG}/boot
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	install -m 644 ${KERNEL_SRC}/.config debian/${PVE_KERNEL_PKG}/boot/config-${KVNAME}
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	install -m 644 ${KERNEL_SRC}/System.map debian/${PVE_KERNEL_PKG}/boot/System.map-${KVNAME}
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	install -m 644 ${KERNEL_SRC}/${KERNEL_IMAGE_PATH} debian/${PVE_KERNEL_PKG}/boot/${KERNEL_INSTALL_FILE}-${KVNAME}
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	${MAKE} -C ${KERNEL_SRC} INSTALL_MOD_PATH=${BUILD_DIR}/debian/${PVE_KERNEL_PKG}/ modules_install
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	# install zfs drivers
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	install -d -m 0755 debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
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	install -m 644 $(addprefix ${MODULES}/,zfs.ko zavl.ko znvpair.ko zunicode.ko zcommon.ko icp.ko zlua.ko spl.ko zzstd.ko) debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
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	# remove firmware
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	rm -rf debian/${PVE_KERNEL_PKG}/lib/firmware
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	# debug package
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	mkdir -p debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}
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	mkdir debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/boot
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	install -m 644 ${KERNEL_SRC}/vmlinux debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/boot/vmlinux-${KVNAME}
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	cp -r debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME} debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/
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	rm -f debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}/source
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	rm -f debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}/build
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	rm -f debian/${PVE_DEBUG_KERNEL_PKG}/usr/lib/debug/lib/modules/${KVNAME}/modules.*
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	# strip debug info
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	find debian/${PVE_KERNEL_PKG}/lib/modules -name \*.ko -print | while read f ; do strip --strip-debug "$$f"; done
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	# finalize
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	/sbin/depmod -b debian/${PVE_KERNEL_PKG}/ ${KVNAME}
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	# Autogenerate blacklist for watchdog devices (see README)
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	install -m 0755 -d debian/${PVE_KERNEL_PKG}/lib/modprobe.d
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	ls debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/kernel/drivers/watchdog/ > watchdog-blacklist.tmp
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	echo ipmi_watchdog.ko >> watchdog-blacklist.tmp
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	cat watchdog-blacklist.tmp|sed -e 's/^/blacklist /' -e 's/.ko$$//'|sort -u > debian/${PVE_KERNEL_PKG}/lib/modprobe.d/blacklist_${PVE_KERNEL_PKG}.conf
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	rm -f debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/source
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	rm -f debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/build
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	touch $@
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.tools_compile_mark: .compile_mark
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	${MAKE} -C ${KERNEL_SRC}/tools/perf prefix=/usr HAVE_NO_LIBBFD=1 HAVE_CPLUS_DEMANGLE_SUPPORT=1 NO_LIBPYTHON=1 NO_LIBPERL=1 NO_LIBCRYPTO=1 PYTHON=python3
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	echo "checking GPL-2 only perf binary for library linkage with incompatible licenses.."
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	! ldd ${KERNEL_SRC}/tools/perf/perf | grep -q -E '\blibbfd'
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	! ldd ${KERNEL_SRC}/tools/perf/perf | grep -q -E '\blibcrypto'
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	${MAKE} -C ${KERNEL_SRC}/tools/perf man
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	touch $@
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.tools_install_mark: .tools_compile_mark
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	rm -rf debian/${LINUX_TOOLS_PKG}
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	mkdir -p debian/${LINUX_TOOLS_PKG}/usr/bin
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	mkdir -p debian/${LINUX_TOOLS_PKG}/usr/share/man/man1
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	install -m 755 ${BUILD_DIR}/${KERNEL_SRC}/tools/perf/perf debian/${LINUX_TOOLS_PKG}/usr/bin/perf_$(KERNEL_MAJMIN)
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	for i in ${BUILD_DIR}/${KERNEL_SRC}/tools/perf/Documentation/*.1; do \
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	    fname="$${i##*/}"; manname="$${fname%.1}"; \
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	    install -m644 "$$i" "debian/${LINUX_TOOLS_PKG}/usr/share/man/man1/$${manname}_$(KERNEL_MAJMIN).1"; \
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	done
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	touch $@
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.headers_prepare_mark: .config_mark
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	rm -rf debian/${PVE_HEADER_PKG}
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	mkdir -p debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
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	install -m 0644 ${KERNEL_SRC}/.config debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
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	make -C ${KERNEL_SRC_COPY} mrproper
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	cd ${KERNEL_SRC_COPY}; find . -path './debian/*' -prune \
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	    -o -path './include/*' -prune \
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	    -o -path './Documentation' -prune \
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	    -o -path './scripts' -prune \
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	    -o -type f \
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	    \( \
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	        -name 'Makefile*' \
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	        -o -name 'Kconfig*' \
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	        -o -name 'Kbuild*' \
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	        -o -name '*.sh' \
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	        -o -name '*.pl' \
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	    \) \
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	    -print | cpio -pd --preserve-modification-time ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
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	cd ${KERNEL_SRC_COPY}; \
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	    ( \
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	        find arch/${KERNEL_HEADER_ARCH} -name include -type d -print | \
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	        xargs -n1 -i: find : -type f \
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	    ) | \
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	    cpio -pd --preserve-modification-time ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
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	touch $@
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.headers_compile_mark: .headers_prepare_mark
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	# set output to subdir of source to reduce number of hardcoded paths in output files
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	rm -rf ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}
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	mkdir -p ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}
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	cp ${KERNEL_SRC}/.config ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}/.config
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	${MAKE} -C ${KERNEL_SRC_COPY} O=${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -j1 syncconfig modules_prepare prepare scripts
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	cd ${KERNEL_SRC_COPY}; cp -a include scripts ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
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	find ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -name \*.o.ur-\* -o -name '*.cmd' | xargs rm -f
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	rsync --ignore-existing -r -v -a $(addprefix ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}/,arch include kernel scripts tools) ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}/
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	rm -rf ${BUILD_DIR}/${KERNEL_SRC_COPY}
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	touch $@
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.headers_install_mark: .compile_mark .modules_compile_mark .headers_compile_mark
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	cp ${KERNEL_SRC}/include/generated/compile.h debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}/include/generated/compile.h
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	install -m 0644 ${KERNEL_SRC}/Module.symvers debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
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	mkdir -p debian/${PVE_HEADER_PKG}/lib/modules/${KVNAME}
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	ln -sf /usr/src/linux-headers-${KVNAME} debian/${PVE_HEADER_PKG}/lib/modules/${KVNAME}/build
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	touch $@
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.usr_headers_install_mark: PKG_DIR = debian/${PVE_USR_HEADER_PKG}
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.usr_headers_install_mark: OUT_DIR = ${PKG_DIR}/usr
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.usr_headers_install_mark: .config_mark
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	rm -rf '${PKG_DIR}'
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	mkdir -p  '${PKG_DIR}'
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	$(MAKE) -C ${KERNEL_SRC} headers_check ARCH=$(KERNEL_HEADER_ARCH)
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	$(MAKE) -C ${KERNEL_SRC} headers_install ARCH=$(KERNEL_HEADER_ARCH) INSTALL_HDR_PATH='$(CURDIR)'/$(OUT_DIR)
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	rm -rf $(OUT_DIR)/include/drm $(OUT_DIR)/include/scsi
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	find $(OUT_DIR)/include \( -name .install -o -name ..install.cmd \) -execdir rm {} +
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# Move include/asm to arch-specific directory
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	mkdir -p $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)
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	mv $(OUT_DIR)/include/asm $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
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	test ! -d $(OUT_DIR)/include/arch || \
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		mv $(OUT_DIR)/include/arch $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
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	touch $@
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.modules_compile_mark: ${MODULES}/zfs.ko
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	touch $@
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${MODULES}/zfs.ko: .compile_mark
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	cd ${MODULES}/${ZFSDIR}; ./autogen.sh
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	cd ${MODULES}/${ZFSDIR}; ./configure --with-config=kernel --with-linux=${BUILD_DIR}/${KERNEL_SRC} --with-linux-obj=${BUILD_DIR}/${KERNEL_SRC}
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	${MAKE} -C ${MODULES}/${ZFSDIR}
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	cp ${MODULES}/${ZFSDIR}/module/avl/zavl.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/nvpair/znvpair.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/unicode/zunicode.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/zcommon/zcommon.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/icp/icp.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/zfs/zfs.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/lua/zlua.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/spl/spl.ko ${MODULES}/
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	cp ${MODULES}/${ZFSDIR}/module/zstd/zzstd.ko ${MODULES}/
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fwlist-${KVNAME}: .compile_mark .modules_compile_mark
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	debian/scripts/find-firmware.pl debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME} >fwlist.tmp
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	mv fwlist.tmp $@
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.PHONY: fwcheck
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fwcheck: fwlist-${KVNAME} fwlist-previous
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	@echo "checking fwlist for changes since last built firmware package.."
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	@echo "if this check fails, add fwlist-${KVNAME} to the pve-firmware repository and upload a new firmware package together with the ${KVNAME} kernel"
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	sort fwlist-previous | uniq > fwlist-previous.sorted
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	sort fwlist-${KVNAME} | uniq > fwlist-${KVNAME}.sorted
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	diff -up -N fwlist-previous.sorted fwlist-${KVNAME}.sorted > fwlist.diff
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	rm fwlist.diff fwlist-previous.sorted fwlist-${KVNAME}.sorted
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	@echo "done, no need to rebuild pve-firmware"
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abi-${KVNAME}: .compile_mark
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	debian/scripts/abi-generate debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}/Module.symvers abi-${KVNAME} ${KVNAME}
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.PHONY: abicheck
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abicheck: debian/scripts/abi-check abi-${KVNAME} abi-prev-* abi-blacklist
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	debian/scripts/abi-check abi-${KVNAME} abi-prev-* ${SKIPABI}
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.PHONY: clean
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