unshield-1.4.ebuild

# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit cmake-utils

DESCRIPTION="InstallShield CAB file extractor"
HOMEPAGE="https://github.com/twogood/unshield"
SRC_URI="${HOMEPAGE}/archive/${PV}.tar.gz -> ${P}.tar.gz"
LICENSE="MIT"
SLOT="0"
KEYWORDS="amd64 ~hppa ~ppc x86"

# OpenSSL (or LibreSSL) is detected at build time, and used to determine
# whether or not a hand-rolled md5 implementation is used. The build
# system prefers OpenSSL's implementation if it's available, and OpenSSL
# is common enough, so we prefer it too. Since the dependency is
# automagic (there's no way to hide it), we require Open/LibreSSL
# unconditionally.
IUSE="libressl"

DEPEND="
	!libressl? ( dev-libs/openssl:0= )
	libressl? ( dev-libs/libressl:0= )
	sys-libs/zlib"
RDEPEND="${DEPEND}"

# Without this, the build fails looking for unshield_config.h.
CMAKE_IN_SOURCE_BUILD=y