simh-3.8.1.ebuild

# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$

inherit eutils toolchain-funcs versionator

MY_P="${PN}v$(get_version_component_range 1)$(get_version_component_range 2)-$(get_version_component_range 3)"
DESCRIPTION="a simulator for historical computers such as Vax, PDP-11 etc.)"
HOMEPAGE="http://simh.trailing-edge.com/"
SRC_URI="http://simh.trailing-edge.com/sources/${MY_P}.zip"

LICENSE="MIT"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos"
IUSE=""

RDEPEND="net-libs/libpcap"
DEPEND="${RDEPEND}
	app-arch/unzip"

S=${WORKDIR}

MAKEOPTS="USE_NETWORK=1 ${MAKEOPTS}"

src_unpack() {
	mkdir "${WORKDIR}/BIN"
	unpack ${A}

	# convert makefile from dos format to unix format
	edos2unix makefile

	epatch "${FILESDIR}/${P}-makefile.patch" \
		"${FILESDIR}/${P}-asneeded.patch"

	# fix linking on Darwin
	[[ ${CHOST} == *-darwin* ]] && sed -i 's/-lrt//g' makefile
}

src_compile() {
	tc-export CC
	emake || die "make failed"
}

src_install() {
	cd "${S}/BIN"
	for BINFILE in *; do
		newbin ${BINFILE} "simh-${BINFILE}"
	done

	cd "${S}"
	dodir /usr/share/simh
	insinto /usr/share/simh
	doins VAX/*.bin
	dodoc *.txt */*.txt
}