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# Copyright 1999-2004 Gentoo Technologies, Inc.
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/grsec-sources/grsec-sources-2.4.22.1.9.12-r1.ebuild,v 1.2 2004/01/05 22:10:53 solar Exp $
# Documentation on the patch contained in this kernel will be installed someday
ETYPE="sources"
IUSE=""
inherit eutils
inherit kernel
[ "$OKV" == "" ] && OKV="2.4.22"
PATCH_BASE="${PV/${OKV}./}"
PATCH_BASE="${PATCH_BASE/_/-}"
EXTRAVERSION="-grsec-${PATCH_BASE}"
KV="${OKV}${EXTRAVERSION}"
PARISC_KERNEL_VERSION="pa7"
###################
DESCRIPTION="Vanilla sources of the linux kernel with the grsecurity ${PATCH_BASE} patch"
SRC_URI="
hppa? ( http://cvs.parisc-linux.org/download/linux-2.4/patch-${OKV}-${PARISC_KERNEL_VERSION}.gz ) \
hppa? ( http://dev.gentoo.org/~pappy/gentoo-x86/sys-kernel/grsec-sources/parisc-linux-${OKV}-${PARISC_KERNEL_VERSION}${EXTRAVERSION}.gz ) \
http://www.kernel.org/pub/linux/kernel/v2.4/linux-${OKV}.tar.bz2 \
http://grsecurity.net/grsecurity-${PATCH_BASE}-${OKV}.patch \
http://grsecurity.net/grsecurity-${PATCH_BASE}-${OKV}.patch.sign
"
HOMEPAGE="http://www.kernel.org/ http://www.grsecurity.net"
[ ${PATCH_BASE/.*/} == 1 ] && KEYWORDS="x86 ~hppa" || KEYWORDS="~x86 ~sparc ~ppc ~alpha"
SLOT="${OKV}"
S="${WORKDIR}/linux-${KV}"
###################
src_unpack() {
if [ "${ARCH}" == "hppa" ]
then
KV="${OKV}-${PARISC_KERNEL_VERSION}${EXTRAVERSION}"
S="${WORKDIR}/linux-${KV}"
# ewarn "custom patch for gentoo-${ARCH}: linux-${KV}"
unpack linux-"${OKV}".tar.bz2 || die "unable to unpack the kernel"
mv linux-"${OKV}" linux-"${KV}" || die "unable to move the kernel"
cd linux-"${KV}" || die "unable to cd into the kernel source tree"
if [ -f "${DISTDIR}/patch-${OKV}-${PARISC_KERNEL_VERSION}.gz" ]; then
ebegin "applying patch-${OKV}-${PARISC_KERNEL_VERSION}"
zcat "${DISTDIR}"/patch-"${OKV}"-"${PARISC_KERNEL_VERSION}".gz | patch -p 1 --quiet
eend $?
else
eerror "FAILURE: applying patch-${OKV}-${PARISC_KERNEL_VERSION}"
die "unable to apply parisc-linux kernel patch"
fi
if [ -f "${DISTDIR}/parisc-linux-${OKV}-${PARISC_KERNEL_VERSION}${EXTRAVERSION}.gz" ]; then
ebegin "applying parisc-linux-grsecurity-${OKV}-${PARISC_KERNEL_VERSION}"
zcat "${DISTDIR}"/parisc-linux-"${OKV}"-"${PARISC_KERNEL_VERSION}${EXTRAVERSION}".gz | patch -p 1 --quiet
eend $?
else
eerror "FAILURE: applying parisc-linux-grsecurity-${OKV}-${PARISC_KERNEL_VERSION}"
die "unable to apply gentoo-hppa parisc-linux grsecurity patch"
fi
else
unpack linux-${OKV}.tar.bz2 || die "Unable to unpack the kernel"
mv linux-${OKV} linux-${KV} || die "Unable to move the kernel"
cd linux-${KV} || die "Unable to cd into the kernel source tree"
if [ -f "${DISTDIR}/grsecurity-${PATCH_BASE}-${OKV}.patch" ]; then
ebegin "Patching the kernel with the grsecurity-${PATCH_BASE}-${OKV} patch"
cat ${DISTDIR}/grsecurity-${PATCH_BASE}-${OKV}.patch | patch -p 1
eend $?
else
die "Unable to the kernel patch"
fi
epatch ${FILESDIR}/do_brk_fix.patch || die "failed to patch for do_brk vuln"
mkdir -p docs
touch docs/patches.txt
kernel_universal_unpack
fi
# kernel_universal_unpack
# kernel_src_unpack
}
#src_install() {
# kernel_src_install
#}
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