# Copyright 1999-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=5

GENTOO_DEPEND_ON_PERL="no"
inherit toolchain-funcs base perl-module eutils versionator autotools

MAJOR=$(get_major_version)
MY_PV=$(get_version_component_range 1-3)
MY_P=${PN}-${MY_PV}
DEB_PV=$(replace_version_separator 3 '-')
DEB_P=${PN}_${DEB_PV}

DESCRIPTION="Library for locking devices"
HOMEPAGE="http://packages.debian.org/source/sid/lockdev"
SRC_URI="
	mirror://debian/pool/main/${PN:0:1}/${PN}/${PN}_${MY_PV}.orig.tar.gz
	mirror://debian/pool/main/${PN:0:1}/${PN}/${DEB_P}.diff.gz
"

LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm hppa ~ia64 ppc ppc64 ~s390 ~sparc ~x86"
IUSE="perl"

DEPEND=""
RDEPEND="${DEPEND}"

PATCHES=(
	"${FILESDIR}/${MY_P}-add-autotools.patch"
	"${FILESDIR}/${MY_P}-fix-perl.patch"
)

S=${WORKDIR}/${PN}-${MY_PV}
PERL_S=${S}/LockDev

pkg_setup() {
	use perl && perl_set_version
}

src_prepare() {
	cd "${WORKDIR}"
	# Note: we do *not* want to be in ${S} for this, as that breaks the patch
	epatch "${WORKDIR}/${DEB_P}.diff"

	cd "${S}"
	base_src_prepare

	eautoreconf
}

src_configure() {
	econf

	if use perl; then
		cd "${PERL_S}"
		perl-module_src_configure
	fi
}

src_compile() {
	emake

	if use perl; then
		cd "${PERL_S}"
		perl-module_src_compile
	fi
}

src_test() {
	if use perl; then
		cd "${PERL_S}"
		SRC_TEST="do"
		export LD_LIBRARY_PATH="${LD_LIBRARY_PATH:+${LD_LIBRARY_PATH}:}${S}/.libs"
		perl-module_src_test
	fi
}

src_install() {
	emake DESTDIR="${D}" install

	dodoc AUTHORS ChangeLog* debian/NEWS README.debug
	newdoc debian/changelog changelog.debian

	if use perl; then
		cd "${PERL_S}"
		mytargets="pure_install"
		docinto perl
		perl-module_src_install
	fi

	# Remove *.la files
	find "${D}" -name "*.la" -exec rm {} + || die "removal of *.la files failed"
}

pkg_preinst() {
	use perl && perl_set_version
}