# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

PNC="${PN}-5.0a3"

DESCRIPTION="RPM, the RPM Package Manager."
HOMEPAGE="http://rpm5.org/"
SRC_URI="http://rpm5.org/files/rpm/rpm-5.0/${PNC}.tar.gz"

LICENSE="LGPL"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~ppc64 ~s390 ~sparc ~x86"
IUSE="bzip2 crypt debug elf gzip keyutils lua file neon nls pcre python sqlite
xar"

DEPEND=">=dev-lang/perl-5.8.0
    >=dev-libs/popt-1.9
    >=dev-libs/beecrypt-4.0
    neon? (>=net-misc/neon-0.26)
    sqlite? (>=dev-db/sqlite-3.3)
    lua? (>=lua-5.1)
	file? (>=sys-apps/file-4.0)
	nls? (>=sys-devel/gettext-0.16)
	pcre? (>=dev-libs/libpcre-7.0)
	debug? (>=dev-libs/dmalloc-5
	>=dev-util/efence-2.1)
	keyutils? (>=sys-apps/keyutils-1.2)
	elf? ( dev-libs/elfutils)
	xar? ( >=app-arch/xar-1.6 )"
	# Use only bundled db because
	# external db is unsupported.
	#berkdb? (=sys-libs/db-4.6.19)
	# Use bundled lua because external
	# lua is not recommended.
	#lua? (>=dev-lang/lua-5.1)
	# Use bundled zlib because
	# external zlib is not recommeded.
	#zlib? (>=sys-libs/zlib-1.2)

src_unpack() {
	unpack ${A} || die "failed to unpack"
	cp "$FILESDIR/librpmmisc.vers" "${WORKDIR}/${PNC}/misc"
}

src_compile() {
	cd "${WORKDIR}/${PNC}"

	local conf
	if use sqlite; then
		conf="--with-dbapi=sqlite"
	fi
	econf --prefix=/usr \
		--without-selinux \
		$(use_enable nls) \
		$(use_with elf libelf) \
		$(use_with python) \
		$(use_with debug dmalloc efense) \
		$(use_with bzip2) \
		$(use_with keyutils) \
		$(use_with file) \
		$(use_with neon) \
		$(use_with sqlite sqlite) \
		$(use_with lua) \
		$(use_with xar) \
		${conf} \
		|| die "configure failed"

	emake || die "emake failed"
}

src_install() {
	cd "${WORKDIR}/${PNC}"
	emake DESTDIR="${D}" install || die "make install failed"
}

pkg_preinst() {
	enewgroup ${PN} ${GUID}
	enewuser ${PN} ${GUID} /bin/bash /var/lib/rpm rpm
}

pkg_postinst() {
	chown -R rpm:rpm "${ROOT}"/{usr,var}/lib/rpm
	chown rpm:rpm "${ROOT}"/usr/bin/rpm{,2cpio,build,constant}

	if [[ -f "${ROOT}"/var/lib/rpm/Packages ]] ; then
		einfo "RPM database found... Rebuilding database (may take a while)..."
		"${ROOT}"/usr/bin/rpm --rebuilddb --root="${ROOT}"
	else
		einfo "No RPM database found... Creating database..."
		"${ROOT}"/usr/bin/rpm --initdb --root="${ROOT}"
	fi
	chown rpm:rpm "${ROOT}"/var/lib/rpm/*
}