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|
# Distributed under the terms of the GNU General Public License v2
EAPI=3
inherit eutils mount-boot
SLOT=$PVR
CKV=3.10.11
KV_FULL=${PN}-${PVR}
EXTRAVERSION=-1
KERNEL_ARCHIVE="linux_${PV}.orig.tar.xz"
PATCH_ARCHIVE="linux_${PV}${EXTRAVERSION}.debian.tar.xz"
RESTRICT="binchecks strip mirror"
# based on : http://packages.ubuntu.com/maverick/linux-image-2.6.35-22-server
LICENSE="GPL-2"
KEYWORDS="*"
IUSE="binary rt"
DEPEND="binary? ( >=sys-kernel/genkernel-3.4.40.7 )"
RDEPEND="binary? ( || ( >=sys-fs/udev-160 >=virtual/udev-171 ) )"
DESCRIPTION="Debian Sources (and optional binary kernel)"
HOMEPAGE="http://www.debian.org"
SRC_URI="http://ftp.osuosl.org/pub/funtoo/distfiles/${KERNEL_ARCHIVE} http://ftp.osuosl.org/pub/funtoo/distfiles/${PATCH_ARCHIVE}"
S="$WORKDIR/linux-${CKV}"
get_patch_list() {
[[ -z "${1}" ]] && die "No patch series file specified"
local patch_series="${1}"
while read line ; do
if [[ "${line:0:1}" != "#" ]] ; then
echo "${line}"
fi
done < "${patch_series}"
}
pkg_setup() {
export REAL_ARCH="$ARCH"
unset ARCH; unset LDFLAGS #will interfere with Makefile if set
}
src_prepare() {
cd ${S}
for debpatch in $( get_patch_list "${WORKDIR}/debian/patches/series" ); do
epatch -p1 "${WORKDIR}/debian/patches/${debpatch}"
done
if use rt ; then
for rtpatch in $( get_patch_list "${WORKDIR}/debian/patches/series-rt" ) ; do
epatch -p1 "${WORKDIR}/debian/patches/${rtpatch}"
done
fi
# end of debian-specific stuff...
sed -i -e "s:^\(EXTRAVERSION =\).*:\1 ${EXTRAVERSION}:" Makefile || die
sed -i -e 's:#export\tINSTALL_PATH:export\tINSTALL_PATH:' Makefile || die
rm -f .config >/dev/null
cp -a "${WORKDIR}"/debian "${T}"
make -s mrproper || die "make mrproper failed"
#make -s include/linux/version.h || die "make include/linux/version.h failed"
cd ${S}
cp -aR "${WORKDIR}"/debian "${S}"/debian
# xfs fix for 3.10.11, see FL-823:
epatch ${FILESDIR}/debian-sources-3.10.11-xfs-libcrc32c-fix.patch
local opts
use rt && opts="rt" || opts="standard"
local myarch="amd64"
[ "$REAL_ARCH" = "x86" ] && myarch="i386" && opts="$opts 686-pae"
cp ${FILESDIR}/config-extract . || die
chmod +x config-extract || die
./config-extract ${myarch} ${opts} || die
cp .config ${T}/config || die
make -s mrproper || die "make mrproper failed"
#make -s include/linux/version.h || die "make include/linux/version.h failed"
}
src_compile() {
! use binary && return
install -d ${WORKDIR}/out/{lib,boot}
install -d ${T}/{cache,twork}
install -d $WORKDIR/build $WORKDIR/out/lib/firmware
genkernel \
--no-save-config \
--kernel-config="$T/config" \
--kernname="${PN}" \
--build-src="$S" \
--build-dst=${WORKDIR}/build \
--makeopts="${MAKEOPTS}" \
--firmware-dst=${WORKDIR}/out/lib/firmware \
--cachedir="${T}/cache" \
--tempdir="${T}/twork" \
--logfile="${WORKDIR}/genkernel.log" \
--bootdir="${WORKDIR}/out/boot" \
--lvm \
--luks \
--mdadm \
--iscsi \
--module-prefix="${WORKDIR}/out" \
all || die "genkernel failed"
}
src_install() {
# copy sources into place:
dodir /usr/src
cp -a ${S} ${D}/usr/src/linux-${P} || die
cd ${D}/usr/src/linux-${P}
# prepare for real-world use and 3rd-party module building:
make mrproper || die
cp ${T}/config .config || die
cp -a ${T}/debian debian || die
yes "" | make oldconfig || die
# if we didn't use genkernel, we're done. The kernel source tree is left in
# an unconfigured state - you can't compile 3rd-party modules against it yet.
use binary || return
make prepare || die
make scripts || die
# OK, now the source tree is configured to allow 3rd-party modules to be
# built against it, since we want that to work since we have a binary kernel
# built.
cp -a ${WORKDIR}/out/* ${D}/ || die "couldn't copy output files into place"
# module symlink fixup:
rm -f ${D}/lib/modules/*/source || die
rm -f ${D}/lib/modules/*/build || die
cd ${D}/lib/modules
# module strip:
find -iname *.ko -exec strip --strip-debug {} \;
# back to the symlink fixup:
local moddir="$(ls -d [23]*)"
ln -s /usr/src/linux-${P} ${D}/lib/modules/${moddir}/source || die
ln -s /usr/src/linux-${P} ${D}/lib/modules/${moddir}/build || die
# Fixes FL-14
cp "${WORKDIR}/build/System.map" "${D}/usr/src/linux-${P}/" || die
cp "${WORKDIR}/build/Module.symvers" "${D}/usr/src/linux-${P}/" || die
}
pkg_postinst() {
if [ ! -e ${ROOT}usr/src/linux ]
then
ln -s linux-${P} ${ROOT}usr/src/linux
fi
}
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