# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2

EAPI="7"

PYTHON_COMPAT=( python3_{4,5,6,7} )
inherit eutils python-any-r1

DESCRIPTION="Yosys - Yosys Open SYnthesis Suite"
HOMEPAGE="http://www.clifford.at/icestorm/"
LICENSE="ISC"
SRC_URI="https://github.com/cliffordwolf/${PN}/archive/${P}.tar.gz"

SLOT="0"
KEYWORDS="~amd64"
IUSE="+abc"

RDEPEND="
        sys-libs/readline:=
        virtual/libffi
        dev-vcs/git
        dev-lang/tcl:=
        dev-vcs/mercurial"

DEPEND="
        ${PYTHON_DEPS}
        sys-devel/bison
        sys-devel/flex
        sys-apps/gawk
        virtual/pkgconfig
        ${RDEPEND}"

S="${WORKDIR}/${PN}-${P}"
src_configure() {
    emake config-gcc
    echo "ENABLE_ABC := $(usex abc 1 0)" >> "${S}/Makefile.conf"
}

src_compile() {
    emake PREFIX="${EPREFIX}/usr"
}

src_install() {
    emake PREFIX="${ED}/usr" install
}