# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-libs/opensc/opensc-0.12.2.ebuild,v 1.3 2011/12/05 16:13:09 vapier Exp $

EAPI="4"

inherit eutils autotools

DESCRIPTION="Libraries and applications to access smartcards"
HOMEPAGE="http://www.opensc-project.org/opensc/"
SRC_URI="http://www.opensc-project.org/files/${PN}/${P}.tar.gz"

LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~m68k ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86"
IUSE="doc libtool +pcsc-lite openct readline ssl zlib"

RDEPEND="libtool? ( sys-devel/libtool )
	zlib? ( sys-libs/zlib )
	readline? ( sys-libs/readline )
	ssl? ( dev-libs/openssl )
	openct? ( >=dev-libs/openct-0.5.0 )
	pcsc-lite? ( >=sys-apps/pcsc-lite-1.3.0 )"
DEPEND="${RDEPEND}
	dev-util/pkgconfig
	app-text/docbook-xsl-stylesheets
	dev-libs/libxslt"

REQUIRED_USE="
	pcsc-lite? ( !openct )
	openct? ( !pcsc-lite )"

src_prepare() {
	epatch "${FILESDIR}"/${PN}-0.12.1-crossbuild.patch
	eautoreconf
}

src_configure() {
	# disable everything, enable selectively
	local myconf="--disable-pcsc --disable-openct --disable-ctapi"

	if use pcsc-lite; then
		myconf+=" --enable-pcsc"
	elif use openct; then
		myconf+=" --enable-openct"
	else
		myconf+=" --enable-ctapi"
	fi

	# the configure script prefers libtool's libltdl over
	# the native system's dlopen ... so we have to manually
	# control the behavior to something a bit more sane
	export ac_cv_header_ltdl_h=$(usex libtool) \
		   ac_cv_lib_ltdl_lt_dlopen=$(usex libtool)

	econf \
		--docdir="/usr/share/doc/${PF}" \
		--htmldir="/usr/share/doc/${PF}/html" \
		--disable-static \
		$(use_enable doc) \
		$(use_enable openct) \
		$(use_enable readline) \
		$(use_enable zlib) \
		${myconf}
}

src_install() {
	emake DESTDIR="${D}" install
	find "${D}" -name '*.la' -delete

	dodoc ChangeLog
}