Support in-tree builds

This change updates the build code to support in-tree builds. This is easier to manage for CI builds and reduces the amount of IO operations necessary for the build process.
2021-04-18 19:55:44 +02:00 · 2021-04-18 19:55:44 +02:00 · 3650d4343a
commit 3650d4343a
parent 7d07970695
7 changed files with 121 additions and 198 deletions
--- a/.github/workflows/build-trusted.yml
+++ b/.github/workflows/build-trusted.yml
@ -6,30 +6,25 @@ jobs:
  build:
    name: Build
    runs-on: [self-hosted]
-    strategy:
-      matrix:
-        include:
-          - build_cc: gcc-10
    if: github.event.pull_request.head.repo.full_name == github.repository && !contains(github.event.head_commit.message, 'skip ci')
    steps:
+    - name: Clean Workspace
+      run: rm -rf *.deb *.ddeb *.build *.buildinfo *.changes
    - name: Checkout Sources
      uses: actions/checkout@v2
      with:
          submodules: recursive
+          path: pve-edge-kernel
+    - name: Clean Repository
+      run: git -C pve-edge-kernel submodule foreach git clean -ffdx
    - name: Build Kernel
-      run: make
-      env:
-          PVE_BUILD_CC: ${{ matrix.build_cc }}
-    - name: Read Build Information
-      id: read_build_info
      run: |
-        echo "::set-output name=release::$(sed '1q;d' release.txt)"
-        echo "::set-output name=dst::$(sed '1q;d' artifacts.txt)"
-        echo "::set-output name=hdr::$(sed '2q;d' artifacts.txt)"
-        echo "::set-output name=tools::$(sed '3q;d' artifacts.txt)"
+        rm -rf *.deb *.ddeb *.build *.buildinfo *.changes
+        cd pve-edge-kernel
+        debian/rules debian/control
+        debuild -e CC=gcc-10 -e CCACHE_DIR=/var/cache/ccache --prepend-path=/usr/lib/ccache --jobs=auto -b -uc -us
    - name: Upload Artifacts
      uses: actions/upload-artifact@v2-preview
      with:
-        name: debs-${{ matrix.build_type }}
-        path: "*.deb"
-
+        name: debs
+        path: "*.deb"
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@ -13,33 +13,38 @@ jobs:
    strategy:
      matrix:
        include:
-          - build_type: 'generic'
+          - build_profile: 'generic'
            build_cc: gcc-10
            build_cflags: ''
-          - build_type: zen2
+          - build_profile: zen2
            build_cc: gcc-10
            build_cflags: '-march=znver2'
-          - build_type: cascadelake
+          - build_profile: cascadelake
            build_cc: gcc-10
            build_cflags: '-march=cascadelake'
    steps:
+    - name: Clean Workspace
+      run: rm -rf *.deb *.ddeb *.build *.buildinfo *.changes
    - name: Checkout Sources
      uses: actions/checkout@v2
      with:
          submodules: recursive
+          path: pve-edge-kernel
+    - name: Clean Repository
+      run: git -C pve-edge-kernel submodule foreach git clean -ffdx
    - name: Build Kernel
-      run: make
-      env:
-          PVE_BUILD_TYPE: ${{ matrix.build_type }}
-          PVE_BUILD_CC: ${{ matrix.build_cc }}
-          PVE_BUILD_CFLAGS: ${{ matrix.build_cflags }}
-    - name: Read Build Information
-      id: read_build_info
      run: |
-        echo "::set-output name=release::$(sed '1q;d' release.txt)"
-        echo "::set-output name=dst::$(sed '1q;d' artifacts.txt)"
-        echo "::set-output name=hdr::$(sed '2q;d' artifacts.txt)"
-        echo "::set-output name=tools::$(sed '3q;d' artifacts.txt)"
+        cd pve-edge-kernel
+        debian/rules debian/control
+        if [ "$PVE_BUILD_PROFILE" != "generic" ]; then
+        	debchange -l +$PVE_BUILD_PROFILE -D edge --force-distribution -U -M "Specialization for $PVE_BUILD_PROFILE"
+        fi
+        debuild -e PVE* -e CCACHE_DIR=/var/cache/ccache --prepend-path=/usr/lib/ccache --jobs=auto -b -uc -us
+      env:
+          PVE_BUILD_PROFILE: ${{ matrix.build_type }}
+          PVE_KERNEL_CC: ${{ matrix.build_cc }}
+          PVE_KERNEL_CFLAGS: ${{ matrix.build_cflags }}
+          PVE_ZFS_CC: ${{ matrix.build_cc }}
    - name: Upload Artifacts
      uses: actions/upload-artifact@v2-preview
      with:
@ -80,5 +85,4 @@ jobs:
            artifacts/debs-generic/pve-headers-*.deb
            artifacts/debs-generic/linux-tools-*.deb
            artifacts/debs-generic/pve-kernel-libc-*.deb
-            artifacts/debs-*/pve-kernel-*.deb
-
+            artifacts/debs-*/pve-kernel-*.deb
--- a/99
+++ b/99
@ -1,99 +0,0 @@
-PKGREL=1
-PKGRELLOCAL=1
-PKGRELFULL=${PKGREL}
-
-KERNEL_MAJMIN=$(shell ./scripts/version.sh -n)
-KERNEL_VER=$(shell ./scripts/version.sh -L)
-
-KREL=1
-EXTRAVERSION=-${KREL}-edge
-
-# Append Linux flavor name to EXTRAVERSION
-ifdef PVE_BUILD_FLAVOR
-	_ := $(info Using build flavor: ${PVE_BUILD_FLAVOR})
-	EXTRAVERSION:=${EXTRAVERSION}-${PVE_BUILD_FLAVOR}
-endif
-
-# Default to generic micro architecture
-PVE_BUILD_TYPE ?= generic
-
-ifneq (${PVE_BUILD_TYPE},generic)
-	_ := $(info Using build type: ${PVE_BUILD_TYPE})
-	PKGRELFULL:=${PKGRELFULL}+${PVE_BUILD_TYPE}${PKGRELLOCAL}
-endif
-
-KVNAME=${KERNEL_VER}${EXTRAVERSION}
-PACKAGE=pve-kernel-${KVNAME}
-HDRPACKAGE=pve-headers-${KVNAME}
-
-ARCH=$(shell dpkg-architecture -qDEB_BUILD_ARCH)
-
-BUILD_DIR=build
-
-KERNEL_SRC=linux
-KERNEL_SRC_SUBMODULE=$(KERNEL_SRC)
-KERNEL_CFG_ORG=config-${KERNEL_VER}.org
-
-MODULES=modules
-MODULE_DIRS=${ZFSDIR}
-
-# exported to debian/rules via debian/rules.d/dirs.mk
-DIRS=KERNEL_SRC MODULES
-
-DST_DEB=${PACKAGE}_${KERNEL_VER}-${PKGRELFULL}_${ARCH}.deb
-HDR_DEB=${HDRPACKAGE}_${KERNEL_VER}-${PKGRELFULL}_${ARCH}.deb
-LINUX_TOOLS_DEB=linux-tools-$(KERNEL_MAJMIN)_${KERNEL_VER}-${PKGRELFULL}_${ARCH}.deb
-
-DEBS=${DST_DEB} ${HDR_DEB} ${LINUX_TOOLS_DEB}
-
-all: deb release.txt artifacts.txt
-deb: ${DEBS}
-
-release.txt:
-	echo "${KVNAME}" > release.txt
-	echo "${KERNEL_VER}" >> release.txt
-	echo "${PKGREL}" >> release.txt
-	echo "${ARCH}" >> release.txt
-	echo "${PVE_BUILD_FLAVOR}" >> release.txt
-	echo "${PVE_BUILD_TYPE}" >> release.txt
-
-artifacts.txt:
-	echo "${DST_DEB}" > artifacts.txt
-	echo "${HDR_DEB}" >> artifacts.txt
-	echo "${LINUX_TOOLS_DEB}" >> artifacts.txt
-
-${LINUX_TOOLS_DEB} ${HDR_DEB}: ${DST_DEB}
-${DST_DEB}: ${BUILD_DIR}.prepared
-	cd ${BUILD_DIR}; dpkg-buildpackage --jobs=auto -b -uc -us
-
-${BUILD_DIR}.prepared: $(addsuffix .prepared,${KERNEL_SRC} ${MODULES} debian)
-	touch $@
-
-debian.prepared: debian
-	rm -rf ${BUILD_DIR}/debian
-	mkdir -p ${BUILD_DIR}
-	cp -a debian ${BUILD_DIR}/debian
-	cd ${BUILD_DIR}; debian/rules debian/control
-ifneq (${PVE_BUILD_TYPE},generic)
-	cd ${BUILD_DIR}; debchange -l +${PVE_BUILD_TYPE} -D edge --force-distribution -U -M "Specialization for ${PVE_BUILD_TYPE}"
-endif
-	touch $@
-
-${KERNEL_SRC}.prepared: ${KERNEL_SRC_SUBMODULE}
-	git -C ${KERNEL_SRC} fetch ../crack.bundle $$(git -C ${KERNEL_SRC} ls-remote ../crack.bundle | cut -f1)
-	git -C ${KERNEL_SRC} checkout -f FETCH_HEAD
-	rm -rf ${BUILD_DIR}/${KERNEL_SRC} $@
-	mkdir -p ${BUILD_DIR}
-	cp -a ${KERNEL_SRC_SUBMODULE} ${BUILD_DIR}/${KERNEL_SRC}
-	rm -rf ${BUILD_DIR}/${KERNEL_SRC}/debian
-	cp -r zfs scripts ${BUILD_DIR}/
-	touch $@
-
-${MODULES}.prepared: $(addsuffix .prepared,${MODULE_DIRS})
-	touch $@
-
-.PHONY: clean
-clean:
-	rm -rf *~ build *.prepared ${KERNEL_CFG_ORG}
-	rm -f *.deb *.ddeb *.changes *.buildinfo release.txt artifacts.txt
-	rm -f debian/control debian/pve-edge-*.postinst debian/pve-edge-*.prerm debian/pve-edge-*.postrm
--- a/README.md
+++ b/README.md
@ -64,10 +64,14 @@ apt install ./dwarves_1.17-1_amd64.deb
 ```

 #### Obtaining the source
-Select the branch of your likings (e.g. `v5.8.x`) and update the submodules:
+Obtain the source code as follows:
 ```bash
 git clone https://github.com/fabianishere/pve-edge-kernel
 cd pve-ede-kernel
+```
+Then, select the branch of your likings (e.g. `v5.10.x`) and update the submodules:
+```bash
+git checkout v5.10.x
 git submodule update --init --depth=1 --recursive linux
 git submodule update --init --recursive
 ```
@ -75,7 +79,8 @@ git submodule update --init --recursive
 #### Building
 Invoking the following command will build the kernel and its associated packages:
 ```bash
-make
+debian/rules debian/control
+debuild --jobs=auto -ePVE* -b -uc -us
 ```
 The Makefile provides several environmental variables to control:

@ -90,13 +95,13 @@ The Makefile provides several environmental variables to control:
   the kernel (e.g. optimization level or micro architecture).
   This name is appended as suffix to the Debian package version in case it is not
   the default value.
-3. `PVE_BUILD_CC`  
+3. `PVE_KERNEL_CC`  
   The compiler to use for the kernel build.
-4. `PVE_BUILD_CFLAGS`  
+4. `PVE_KERNEL_CFLAGS`  
   The compilation options to use for the kernel build. Use this variable to specify
   the optimization level or micro architecture to build for.

-Kernel options may be controlled from the [debian/rules](debian/rules) file. To build with
+Kernel options may be controlled from [debian/config/config.pve](debian/config/config.pve). To build with
 additional patches, you may add them to the [debian/patches/pve](debian/patches/pve) directory
 and update the [series](debian/patches/series.linux) file accordingly.

--- a/debian/rules
+++ b/debian/rules
@ -15,15 +15,8 @@ ZFS_SRC := zfs
 %:
 	dh $@ --with quilt

-debian/control: $(wildcard debian/*.in)
-	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/templates/pve-kernel.prerm.in > debian/${PVE_KERNEL_PKG}.prerm
-	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/templates/pve-kernel.postrm.in > debian/${PVE_KERNEL_PKG}.postrm
-	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/templates/pve-kernel.postinst.in > debian/${PVE_KERNEL_PKG}.postinst
-	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/templates/pve-headers.postinst.in > debian/${PVE_HEADER_PKG}.postinst
-	chmod +x debian/${PVE_KERNEL_PKG}.prerm
-	chmod +x debian/${PVE_KERNEL_PKG}.postrm
-	chmod +x debian/${PVE_KERNEL_PKG}.postinst
-	chmod +x debian/${PVE_HEADER_PKG}.postinst
+## Debian package metadata
+debian/control: debian/templates/control.in
 	sed -e 's/@KVNAME@/${KVNAME}/g' -e 's/@KVMAJMIN@/${KERNEL_MAJMIN}/g' < debian/templates/control.in > debian/control

 debian/SOURCE:
@ -31,28 +24,48 @@ debian/SOURCE:
 		  git checkout ${PKG_GIT_VERSION} \
 		  git submodule update --init --depth=1" > $@

+## Debhelper phases
 override_dh_quilt_patch:
-	cd linux; \
+	# Apply crack bundle
+	git -C ${KERNEL_SRC} fetch ../crack.bundle $$(git -C ${KERNEL_SRC} ls-remote ../crack.bundle | cut -f1)
+	git -C ${KERNEL_SRC} checkout -f FETCH_HEAD
+	# Apply patches
+	cd ${KERNEL_SRC}; \
 		QUILT_PATCHES=../debian/patches  \
 		QUILT_SERIES=series.linux \
 		quilt --quiltrc /dev/null --color=always push -a || test $$? = 2
-	cd zfs; \
+	cd ${ZFS_SRC}; \
    	QUILT_PATCHES=../debian/patches  \
    	QUILT_SERIES=series.zfs \
    	quilt --quiltrc /dev/null --color=always push -a || test $$? = 2

 override_dh_quilt_unpatch:
-	cd linux; \
+	cd ${KERNEL_SRC}; \
 		QUILT_PATCHES=../debian/patches \
 		QUILT_SERIES=series.linux \
 		quilt --quiltrc /dev/null pop -a || test $$? = 2
-	cd zfs; \
+	cd ${ZFS_SRC}; \
    	QUILT_PATCHES=../debian/patches \
    	QUILT_SERIES=series.zfs \
    	quilt --quiltrc /dev/null pop -a || test $$? = 2
-	rm -rf linux/.pc zfs/.pc
+	rm -rf ${KERNEL_SRC}/.pc ${ZFS_SRC}/.pc

-override_dh_auto_build: .compile_mark .tools_compile_mark .modules_compile_mark
+override_dh_autoreconf:
+	dh_autoreconf -D ${ZFS_SRC}
+
+override_dh_auto_configure: ${KERNEL_SRC}/.config
+
+override_dh_auto_build:
+	# Kernel
+	dh_auto_build -D ${KERNEL_SRC} -- \
+		CC="${PVE_KERNEL_CC}" \
+		KCFLAGS="${PVE_KERNEL_CFLAGS}" \
+		EXTRAVERSION="${EXTRAVERSION}" \
+		LOCALVERSION="${LOCALVERSION}" \
+		KBUILD_BUILD_VERSION_TIMESTAMP="${KVNAME} ${PVE_BUILD_PROFILE} (${PKG_DATE})"
+	# ZFS
+	dh_auto_configure -D ${ZFS_SRC} -- CC="${PVE_ZFS_CC}" --with-config=kernel --with-linux=$(realpath ${KERNEL_SRC}) --with-linux-obj=$(realpath ${KERNEL_SRC})
+	dh_auto_build -D ${ZFS_SRC}

 override_dh_auto_install: debian/SOURCE .install_mark .tools_install_mark .headers_install_mark .usr_headers_install_mark
 	dh_installdocs -A debian/copyright debian/SOURCE
@ -62,6 +75,16 @@ override_dh_auto_install: debian/SOURCE .install_mark .tools_install_mark .heade
 	dh_compress
 	dh_fixperms

+override_dh_auto_clean: debian/control
+	dh_clean
+	dh_auto_clean -D ${KERNEL_SRC}
+	dh_auto_clean -D ${ZFS_SRC}
+	rm -f ${PVE_KERNEL_TEMPLATES} ${PVE_HEADER_TEMPLATES}
+	rm -f debian/SOURCE debian/*.tmp .*_mark
+
+## Kernel
+PVE_KERNEL_TEMPLATES := $(patsubst debian/templates/pve-kernel.%.in, debian/${PVE_KERNEL_PKG}.%, $(wildcard debian/templates/pve-kernel.*.in))
+
 ${KERNEL_SRC}/.config:
 	${KERNEL_SRC}/scripts/kconfig/merge_config.sh -m \
 		-O ${KERNEL_SRC} \
@ -69,20 +92,13 @@ ${KERNEL_SRC}/.config:
 		${KERNEL_SRC}/debian.master/config/${DEB_BUILD_ARCH}/config.common.${DEB_BUILD_ARCH} \
 		${KERNEL_SRC}/debian.master/config/${DEB_BUILD_ARCH}/config.flavour.generic \
 		debian/config/config.pve
-	${MAKE} -C ${KERNEL_SRC} CC=${PVE_BUILD_CC} oldconfig
+	${MAKE} -C ${KERNEL_SRC} CC=${PVE_KERNEL_CC} oldconfig

-.config_mark: ${KERNEL_SRC}/.config
-	touch $@
+debian/${PVE_KERNEL_PKG}.%: debian/templates/pve-kernel.%.in
+	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/templates/pve-kernel.$*.in > debian/${PVE_KERNEL_PKG}.$*
+	chmod +x debian/${PVE_KERNEL_PKG}.$*

-.compile_mark: .config_mark
-	${MAKE} -C ${KERNEL_SRC} \
- 		CC=${PVE_BUILD_CC} \
- 		KCFLAGS="${PVE_BUILD_CFLAGS}" \
- 		EXTRAVERSION="${EXTRAVERSION}" \
- 		KBUILD_BUILD_VERSION_TIMESTAMP="${KVNAME} ${PVE_BUILD_PROFILE} (${PKG_DATE})"
-	touch $@
-
-.install_mark: .compile_mark .modules_compile_mark
+.install_mark: ${PVE_KERNEL_TEMPLATES}
 	rm -rf debian/${PVE_KERNEL_PKG}
 	mkdir -p debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}
 	mkdir debian/${PVE_KERNEL_PKG}/boot
@ -92,7 +108,15 @@ ${KERNEL_SRC}/.config:
 	${MAKE} -C ${KERNEL_SRC} INSTALL_MOD_PATH=${BUILD_DIR}/debian/${PVE_KERNEL_PKG}/ modules_install
 	# install zfs drivers
 	install -d -m 0755 debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
-	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
+	install -m 644 ${ZFS_SRC}/module/avl/zavl.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/nvpair/znvpair.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/unicode/zunicode.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/zcommon/zcommon.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/icp/icp.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/zfs/zfs.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/lua/zlua.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/spl/spl.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
+	install -m 644 ${ZFS_SRC}/module/zstd/zzstd.ko debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/zfs
 	# remove firmware
 	rm -rf debian/${PVE_KERNEL_PKG}/lib/firmware
 	# strip debug info
@ -101,15 +125,22 @@ ${KERNEL_SRC}/.config:
 	/sbin/depmod -b debian/${PVE_KERNEL_PKG}/ ${KVNAME}
 	# Autogenerate blacklist for watchdog devices (see README)
 	install -m 0755 -d debian/${PVE_KERNEL_PKG}/lib/modprobe.d
-	ls debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/kernel/drivers/watchdog/ > watchdog-blacklist.tmp
-	echo ipmi_watchdog.ko >> watchdog-blacklist.tmp
-	cat watchdog-blacklist.tmp | sed -e 's/^/blacklist /' -e 's/.ko$$//' | sort -u > debian/${PVE_KERNEL_PKG}/lib/modprobe.d/blacklist_${PVE_KERNEL_PKG}.conf
+	ls debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/kernel/drivers/watchdog/ > debian/watchdog-blacklist.tmp
+	echo ipmi_watchdog.ko >> debian/watchdog-blacklist.tmp
+	cat debian/watchdog-blacklist.tmp | sed -e 's/^/blacklist /' -e 's/.ko$$//' | sort -u > debian/${PVE_KERNEL_PKG}/lib/modprobe.d/blacklist_${PVE_KERNEL_PKG}.conf
 	rm -f debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/source
 	rm -f debian/${PVE_KERNEL_PKG}/lib/modules/${KVNAME}/build
 	touch $@

-.tools_compile_mark: .compile_mark
-	${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=python2.7
+## Kernel tools
+.tools_compile_mark:
+	dh_auto_build -D ${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=python2.7
 	echo "checking GPL-2 only perf binary for library linkage with incompatible licenses.."
 	! ldd ${KERNEL_SRC}/tools/perf/perf | grep -q -E '\blibbfd'
 	! ldd ${KERNEL_SRC}/tools/perf/perf | grep -q -E '\blibcrypto'
@ -127,13 +158,17 @@ ${KERNEL_SRC}/.config:
 	done
 	touch $@

-.headers_prepare_mark: .config_mark
+## Headers
+PVE_HEADER_TEMPLATES := $(patsubst debian/templates/pve-headers.%.in, debian/${PVE_HEADER_PKG}.%, $(wildcard debian/templates/pve-headers.*.in))
+
+debian/${PVE_HEADER_PKG}.%: debian/templates/pve-headers.%.in
+	sed -e 's/@@KVNAME@@/${KVNAME}/g' < debian/templates/pve-headers.$*.in > debian/${PVE_HEADER_PKG}.$*
+	chmod +x debian/${PVE_HEADER_PKG}.$*
+
+.headers_install_mark: ${PVE_HEADER_TEMPLATES}
 	rm -rf debian/${PVE_HEADER_PKG}
 	mkdir -p debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
 	install -m 0644 ${KERNEL_SRC}/.config debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
-	touch $@
-
-.headers_install_mark: .compile_mark .modules_compile_mark .headers_prepare_mark
 	( \
 		cd ${KERNEL_SRC}; \
 		find . arch/${KERNEL_BUILD_ARCH} -maxdepth 1 -name Makefile\*; \
@ -141,42 +176,24 @@ ${KERNEL_SRC}/.config:
 		find arch/${KERNEL_BUILD_ARCH} -name module.lds -o -name Kbuild.platforms -o -name Platform; \
 		find $$(find arch/${KERNEL_BUILD_ARCH} -name include -o -name scripts -type d) -type f; \
 		find arch/${KERNEL_BUILD_ARCH}/include Module.symvers include scripts -type f \
-	) | rsync -av --files-from=- ${KERNEL_SRC} debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
+	) | rsync -avq --files-from=- ${KERNEL_SRC} debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
 	mkdir -p debian/${PVE_HEADER_PKG}/lib/modules/${KVNAME}
 	ln -sf /usr/src/linux-headers-${KVNAME} debian/${PVE_HEADER_PKG}/lib/modules/${KVNAME}/build
 	touch $@

+## User-space headers
 .usr_headers_install_mark: PKG_DIR = debian/${PVE_USR_HEADER_PKG}
 .usr_headers_install_mark: OUT_DIR = ${PKG_DIR}/usr
-.usr_headers_install_mark: .config_mark
+.usr_headers_install_mark:
 	rm -rf '${PKG_DIR}'
 	mkdir -p  '${PKG_DIR}'
 	$(MAKE) -C ${KERNEL_SRC} headers_check ARCH=$(KERNEL_HEADER_ARCH)
 	$(MAKE) -C ${KERNEL_SRC} headers_install ARCH=$(KERNEL_HEADER_ARCH) INSTALL_HDR_PATH='$(CURDIR)'/$(OUT_DIR)
 	rm -rf $(OUT_DIR)/include/drm $(OUT_DIR)/include/scsi
 	find $(OUT_DIR)/include \( -name .install -o -name ..install.cmd \) -execdir rm {} +
-
-# Move include/asm to arch-specific directory
+	# Move include/asm to arch-specific directory
 	mkdir -p $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)
 	mv $(OUT_DIR)/include/asm $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
 	test ! -d $(OUT_DIR)/include/arch || \
 		mv $(OUT_DIR)/include/arch $(OUT_DIR)/include/$(DEB_HOST_MULTIARCH)/
-	touch $@
-
-.modules_compile_mark: modules/zfs.ko
-	touch $@
-
-modules/zfs.ko: .compile_mark
-	dh_autoreconf -D ${ZFS_SRC}
-	dh_auto_configure -D ${ZFS_SRC} -- --with-config=kernel --with-linux=$(realpath ${KERNEL_SRC}) --with-linux-obj=$(realpath ${KERNEL_SRC})
-	dh_auto_build -D ${ZFS_SRC}
-	mkdir -p modules
-	cp ${ZFS_SRC}/module/avl/zavl.ko modules/
-	cp ${ZFS_SRC}/module/nvpair/znvpair.ko modules/
-	cp ${ZFS_SRC}/module/unicode/zunicode.ko modules/
-	cp ${ZFS_SRC}/module/zcommon/zcommon.ko modules/
-	cp ${ZFS_SRC}/module/icp/icp.ko modules/
-	cp ${ZFS_SRC}/module/zfs/zfs.ko modules/
-	cp ${ZFS_SRC}/module/lua/zlua.ko modules/
-	cp ${ZFS_SRC}/module/spl/spl.ko modules/
-	cp ${ZFS_SRC}/module/zstd/zzstd.ko modules/
+	touch $@
--- a/debian/rules.d/common.mk
+++ b/debian/rules.d/common.mk
@ -25,7 +25,8 @@ ifneq (${PKG_BUILD_PROFILE},generic)
 endif

 # Build settings
-PVE_BUILD_CC ?= ${CC}
+PVE_KERNEL_CC ?= ${CC}
+PVE_ZFS_CC ?= ${CC}

 ### Debian package names
 EXTRAVERSION=-${KERNEL_RELEASE}-${PKG_BUILD_FLAVOR}
--- a/debian/templates/control.in
+++ b/debian/templates/control.in
@ -55,7 +55,7 @@ Priority: optional
 Architecture: any
 Provides: linux-headers,
          linux-headers-2.6,
-Depends: coreutils | fileutils (>= 4.0),
+Depends:
 Description: The Proxmox PVE Kernel Headers
 This package contains the linux kernel headers