# Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ EAPI=5 inherit bsdmk freebsd flag-o-matic toolchain-funcs DESCRIPTION="FreeBSD kernel sources" SLOT="0" IUSE="+build-kernel debug dtrace zfs" # Security Advisory and Errata patches. UPSTREAM_PATCHES=( "SA-15:02/sctp.patch" "SA-15:03/sctp.patch" "SA-15:04/igmp.patch" "SA-15:04/igmp-errata.patch" "SA-15:09/ipv6.patch" "SA-15:13/tcp.patch" "SA-15:15/tcp-9.3-10.1.patch" "EN-15:01/vt.patch" "EN-15:05/ufs.patch" "EN-15:07/zfs.patch" ) if [[ ${PV} != *9999* ]]; then KEYWORDS="~amd64-fbsd ~sparc-fbsd ~x86-fbsd" SRC_URI="${SRC_URI} $(freebsd_upstream_patches)" fi EXTRACTONLY=" sys/ contrib/bmake/ usr.bin/bmake/ " use zfs && EXTRACTONLY+="cddl/" RDEPEND="dtrace? ( >=sys-freebsd/freebsd-cddl-9.2_rc1 ) =sys-freebsd/freebsd-mk-defs-${RV}* !sys-freebsd/virtio-kmod !sys-fs/fuse4bsd !<sys-freebsd/freebsd-sources-9.2_beta1" DEPEND="build-kernel? ( dtrace? ( >=sys-freebsd/freebsd-cddl-9.2_rc1 ) >=sys-freebsd/freebsd-usbin-9.1 =sys-freebsd/freebsd-mk-defs-${RV}* )" RESTRICT="strip binchecks" S="${WORKDIR}/sys" KERN_BUILD=GENTOO PATCHES=( "${FILESDIR}/${PN}-9.0-disable-optimization.patch" "${FILESDIR}/${PN}-10.0-gentoo.patch" "${FILESDIR}/${PN}-6.0-flex-2.5.31.patch" "${FILESDIR}/${PN}-7.1-types.h-fix.patch" "${FILESDIR}/${PN}-8.0-subnet-route-pr40133.patch" "${FILESDIR}/${PN}-7.1-includes.patch" "${FILESDIR}/${PN}-9.0-sysctluint.patch" "${FILESDIR}/${PN}-9.2-gentoo-gcc.patch" "${FILESDIR}/${PN}-10.1-gcc48.patch" ) pkg_setup() { # WITHOUT_SSP= is required to boot kernel that compiled with newer gcc, bug #477914 [[ $(tc-getCC) == *gcc* ]] && mymakeopts="${mymakeopts} WITHOUT_SSP=" use zfs || mymakeopts="${mymakeopts} WITHOUT_CDDL=" } src_prepare() { local conf="${S}/$(tc-arch-kernel)/conf/${KERN_BUILD}" # This replaces the gentoover patch, it doesn't need reapply every time. sed -i -e 's:^REVISION=.*:REVISION="'${PVR}'":' \ -e 's:^BRANCH=.*:BRANCH="Gentoo":' \ -e 's:^VERSION=.*:VERSION="${TYPE} ${BRANCH} ${REVISION}":' \ "${S}/conf/newvers.sh" # __FreeBSD_cc_version comes from FreeBSD's gcc. # on 10.0-RELEASE it's 1000001. # FYI, can get it from gnu/usr.bin/cc/cc_tools/freebsd-native.h. sed -e "s:-D_KERNEL:-D_KERNEL -D__FreeBSD_cc_version=1000001:g" \ -i "${S}/conf/kern.pre.mk" \ -i "${S}/conf/kmod.mk" || die "Couldn't set __FreeBSD_cc_version" # Remove -Werror sed -e "s:-Werror:-Wno-error:g" \ -i "${S}/conf/kern.pre.mk" \ -i "${S}/conf/kmod.mk" || die # Set the kernel configuration using USE flags. cp -f "${FILESDIR}/config-GENTOO" "${conf}" || die use debug || echo 'nomakeoptions DEBUG' >> "${conf}" use dtrace || echo 'nomakeoptions WITH_CTF' >> "${conf}" # Only used with USE=build-kernel, let the kernel build with its own flags, its safer. unset LDFLAGS CFLAGS CXXFLAGS ASFLAGS KERNEL } src_configure() { if use build-kernel ; then tc-export CC cd "${S}/$(tc-arch-kernel)/conf" || die config ${KERN_BUILD} || die fi } src_compile() { if use build-kernel ; then if has_version "<sys-freebsd/freebsd-ubin-10.0"; then cd "${WORKDIR}"/usr.bin/bmake || die CC=${CHOST}-gcc freebsd_src_compile export BMAKE="${WORKDIR}/usr.bin/bmake/make" fi cd "${S}/$(tc-arch-kernel)/compile/${KERN_BUILD}" || die freebsd_src_compile depend freebsd_src_compile else einfo "Nothing to compile.." fi } src_install() { if use build-kernel ; then cd "${S}/$(tc-arch-kernel)/compile/${KERN_BUILD}" || die freebsd_src_install rm -rf "${S}/$(tc-arch-kernel)/compile/${KERN_BUILD}" cd "${S}" fi insinto "/usr/src/sys" doins -r "${S}/". if use zfs ; then insinto "/usr/src/cddl" doins -r "${WORKDIR}/cddl/". fi } pkg_preinst() { if [[ -L "${ROOT}/usr/src/sys" ]]; then einfo "/usr/src/sys is a symlink, removing it..." rm -f "${ROOT}/usr/src/sys" fi if use sparc-fbsd ; then ewarn "WARNING: kldload currently causes kernel panics" ewarn "on sparc64. This is probably a gcc-4.1 issue, but" ewarn "we need gcc-4.1 to compile the kernel correctly :/" ewarn "Please compile all modules you need into the kernel" fi ewarn "If you want manual compile (not recommended), please don't forget the following step." if ! use sparc-fbsd ; then ewarn "export CC=clang" ewarn "export CXX=clang++" fi if ! use zfs ; then ewarn "export WITHOUT_CDDL=" ewarn "Note, Please set USE=zfs if you want to enable modules of CDDL license." fi if ! use dtrace && ! has_version '>=sys-freebsd/freebsd-cddl-9.2_beta1' ; then ewarn "GENERIC config require sys-freebsd/freebsd-cddl. Please emerge it." fi }