# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-kernel/genkernel/genkernel-3.4.32.ebuild,v 1.1 2012/05/14 00:20:53 sping Exp $

# genkernel-9999        -> latest Git branch "master"
# genkernel-VERSION     -> normal genkernel release

EAPI="3"

VERSION_BUSYBOX='1.19.3'
VERSION_DMRAID='1.0.0.rc16-3'
VERSION_MDADM='3.1.5'
VERSION_E2FSPROGS='1.42'
VERSION_FUSE='2.8.6'
VERSION_ISCSI='2.0-872'
VERSION_LVM='2.02.88'
VERSION_UNIONFS_FUSE='0.24'
VERSION_GPG='1.4.11'

MY_HOME="http://wolf31o2.org"
RH_HOME="ftp://sources.redhat.com/pub"
DM_HOME="http://people.redhat.com/~heinzm/sw/dmraid/src"
BB_HOME="http://www.busybox.net/downloads"

COMMON_URI="${DM_HOME}/dmraid-${VERSION_DMRAID}.tar.bz2
		${DM_HOME}/old/dmraid-${VERSION_DMRAID}.tar.bz2
		mirror://kernel/linux/utils/raid/mdadm/mdadm-${VERSION_MDADM}.tar.bz2
		${RH_HOME}/lvm2/LVM2.${VERSION_LVM}.tgz
		${RH_HOME}/lvm2/old/LVM2.${VERSION_LVM}.tgz
		${BB_HOME}/busybox-${VERSION_BUSYBOX}.tar.bz2
		mirror://kernel/linux/kernel/people/mnc/open-iscsi/releases/open-iscsi-${VERSION_ISCSI}.tar.gz
		mirror://sourceforge/e2fsprogs/e2fsprogs-${VERSION_E2FSPROGS}.tar.gz
		mirror://sourceforge/fuse/fuse-${VERSION_FUSE}.tar.gz
		http://podgorny.cz/unionfs-fuse/releases/unionfs-fuse-${VERSION_UNIONFS_FUSE}.tar.bz2
		mirror://gnupg/gnupg/gnupg-${VERSION_GPG}.tar.bz2"

if [[ ${PV} == 9999* ]]
then
	EGIT_REPO_URI="git://git.overlays.gentoo.org/proj/${PN}.git
		http://git.overlays.gentoo.org/gitroot/proj/${PN}.git"
	inherit git-2 bash-completion-r1 eutils
	S="${WORKDIR}/${PN}"
	SRC_URI="${COMMON_URI}"
	KEYWORDS=""
else
	inherit bash-completion-r1 eutils
	SRC_URI="mirror://gentoo/${P}.tar.bz2
		${MY_HOME}/sources/genkernel/${P}.tar.bz2
		${COMMON_URI}"
	# Please don't touch individual KEYWORDS.  Since this is maintained/tested by
	# Release Engineering, it's easier for us to deal with all arches at once.
	KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sparc ~x86"
fi

DESCRIPTION="Gentoo automatic kernel building scripts"
HOMEPAGE="http://www.gentoo.org"

LICENSE="GPL-2"
SLOT="0"
RESTRICT=""
IUSE="crypt cryptsetup ibm pentoo selinux"  # Keep 'crypt' in to keep 'use crypt' below working!

DEPEND="sys-fs/e2fsprogs
	selinux? ( sys-libs/libselinux )"
RDEPEND="${DEPEND}
		cryptsetup? ( sys-fs/cryptsetup )
		app-arch/cpio
		app-misc/pax-utils
		! "${T}"/genkernel.conf \
		|| die "Could not adjust versions"
	insinto /etc
	doins "${T}"/genkernel.conf || die "doins genkernel.conf"

	doman genkernel.8 || die "doman"
	dodoc AUTHORS ChangeLog README TODO || die "dodoc"

	dobin genkernel || die "dobin genkernel"

	rm -f genkernel genkernel.8 AUTHORS ChangeLog README TODO genkernel.conf

	insinto /usr/share/genkernel
	doins -r "${S}"/* || die "doins"
	use ibm && cp "${S}"/ppc64/kernel-2.6-pSeries "${S}"/ppc64/kernel-2.6 || \
		cp "${S}"/arch/ppc64/kernel-2.6.g5 "${S}"/arch/ppc64/kernel-2.6

	# Copy files to /var/cache/genkernel/src
	elog "Copying files to /var/cache/genkernel/src..."
	mkdir -p "${D}"/var/cache/genkernel/src
	cp -f \
		"${DISTDIR}"/mdadm-${VERSION_MDADM}.tar.bz2 \
		"${DISTDIR}"/dmraid-${VERSION_DMRAID}.tar.bz2 \
		"${DISTDIR}"/LVM2.${VERSION_LVM}.tgz \
		"${DISTDIR}"/e2fsprogs-${VERSION_E2FSPROGS}.tar.gz \
		"${DISTDIR}"/busybox-${VERSION_BUSYBOX}.tar.bz2 \
		"${DISTDIR}"/fuse-${VERSION_FUSE}.tar.gz \
		"${DISTDIR}"/unionfs-fuse-${VERSION_UNIONFS_FUSE}.tar.bz2 \
		"${DISTDIR}"/gnupg-${VERSION_GPG}.tar.bz2 \
		"${DISTDIR}"/open-iscsi-${VERSION_ISCSI}.tar.gz \
		"${D}"/var/cache/genkernel/src || die "Copying distfiles..."

	newbashcomp "${FILESDIR}"/genkernel.bash "${PN}"
	insinto /etc
	doins "${FILESDIR}"/initramfs.mounts
}

pkg_postinst() {
	echo
	elog 'Documentation is available in the genkernel manual page'
	elog 'as well as the following URL:'
	echo
	elog 'http://www.gentoo.org/doc/en/genkernel.xml'
	echo
	ewarn "This package is known to not work with reiser4.  If you are running"
	ewarn "reiser4 and have a problem, do not file a bug.  We know it does not"
	ewarn "work and we don't plan on fixing it since reiser4 is the one that is"
	ewarn "broken in this regard.  Try using a sane filesystem like ext3 or"
	ewarn "even reiser3."
	echo
	ewarn "The LUKS support has changed from versions prior to 3.4.4.  Now,"
	ewarn "you use crypt_root=/dev/blah instead of real_root=luks:/dev/blah."
	echo
	if use crypt && ! use cryptsetup ; then
		ewarn "Local use flag 'crypt' has been renamed to 'cryptsetup' (bug #414523)."
		ewarn "Please set flag 'cryptsetup' for this very package if you would like"
		ewarn "to have genkernel create an initramfs with LUKS support."
		ewarn "Sorry for the inconvenience."
		echo
	fi

	bash-completion_pkg_postinst
}