PVE_KERNEL_PKG=pve-kernel-${KVNAME}
PVE_HEADER_PKG=pve-headers-${KVNAME}
LINUX_TOOLS_PKG=linux-tools-4.15
+KERNEL_SRC_COPY=${KERNEL_SRC}_tmp
# TODO: split for archs, move to files?
PVE_CONFIG_OPTS= \
dh_md5sums
dh_builddeb
-.compile_mark: ${KERNEL_SRC}/.config
+.config_mark:
cd ${KERNEL_SRC}; scripts/config ${PVE_CONFIG_OPTS}
${MAKE} -C ${KERNEL_SRC} oldconfig
+ touch $@
+
+.compile_mark: .config_mark
${MAKE} -C ${KERNEL_SRC} KBUILD_BUILD_VERSION_TIMESTAMP="PVE ${DEB_VERSION} (${CHANGELOG_DATE})"
touch $@
install -m644 ${BUILD_DIR}/${KERNEL_SRC}/tools/perf/Documentation/*.1 debian/${LINUX_TOOLS_PKG}/usr/share/man/man1
touch $@
-.headers_install_mark: .compile_mark .modules_compile_mark
+.headers_prepare_mark: .config_mark
rm -rf debian/${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}
- install -m 0644 ${KERNEL_SRC}/Module.symvers debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
- cd ${KERNEL_SRC}; find . -path './debian/*' -prune \
+ # copy to allow building in parallel to kernel/module compilation without interference
+ rm -rf ${KERNEL_SRC_COPY}
+ cp -ar ${KERNEL_SRC} ${KERNEL_SRC_COPY}
+ make -C ${KERNEL_SRC_COPY} mrproper
+ cd ${KERNEL_SRC_COPY}; find . -path './debian/*' -prune \
-o -path './include/*' -prune \
-o -path './Documentation' -prune \
-o -path './scripts' -prune \
-o -name '*.pl' \
\) \
-print | cpio -pd --preserve-modification-time ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
- cd ${KERNEL_SRC}; cp -a include scripts ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
- cd ${KERNEL_SRC}; \
+ cd ${KERNEL_SRC_COPY}; cp -a include scripts ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
+ cd ${KERNEL_SRC_COPY}; \
( \
find arch/${KERNEL_HEADER_ARCH} -name include -type d -print | \
xargs -n1 -i: find : -type f \
) | \
cpio -pd --preserve-modification-time ${BUILD_DIR}/debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}
+ touch $@
+
+.headers_compile_mark: .headers_prepare_mark
+ # set output to subdir of source to reduce number of hardcoded paths in output files
+ rm -rf ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}
+ mkdir -p ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}
+ cp ${KERNEL_SRC}/.config ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG}/.config
+ ${MAKE} -C ${KERNEL_SRC_COPY} O=${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -j1 silentoldconfig prepare scripts
+ find ${BUILD_DIR}/${KERNEL_SRC_COPY}/${PVE_HEADER_PKG} -name \*.o.ur-\* | xargs rm -f
+ 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}/
+ rm -rf ${BUILD_DIR}/${KERNEL_SRC_COPY}
+ touch $@
+
+.headers_install_mark: .compile_mark .modules_compile_mark .headers_compile_mark
+ cp ${KERNEL_SRC}/include/generated/compile.h debian/${PVE_HEADER_PKG}/usr/src/linux-headers-${KVNAME}/include/generated/compile.h
+ install -m 0644 ${KERNEL_SRC}/Module.symvers debian/${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 $@