# Copyright 2003-2020 Gentoo Authors
# Copyright 2019-2021 Haelwenn (lanodan) Monnier <contact@hacktivis.me>
# Distributed under the terms of the GNU General Public License v2

EAPI=7

inherit font toolchain-funcs

DESCRIPTION="GNU Unifont - a Pan-Unicode X11 bitmap iso10646 font"
HOMEPAGE="https://unifoundry.com/"
SRC_URI="mirror://gnu/${PN}/${P}/${P}.tar.gz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~ia64 ~ppc ~ppc64 ~s390  ~sparc ~x86 "
IUSE="fontforge utils"

DEPEND="
	fontforge? (
		app-text/bdf2psf
		dev-lang/perl
		dev-perl/GD[png(-)]
		media-gfx/fontforge
		x11-apps/bdftopcf
	)
"
RDEPEND="
	utils? (
		dev-lang/perl
		dev-perl/GD[png(-)]
	)
"

src_prepare() {
	sed -i -e 's/install -s/install/' src/Makefile || die
	default
}

src_compile() {
	buildargs=(
		BUILDFONT=$(usex fontforge 1 '')
		CC="$(tc-getCC)"
		CFLAGS="${CFLAGS}"
		INSTALL="${INSTALL-install}"
	)
	if use fontforge || use utils; then
		emake "${buildargs[@]}"
	fi
}

src_install() {
	local installargs=(
		COMPRESS=0
		DESTDIR="${ED}"
		PCFDEST="${ED}${FONTDIR}"
		TTFDEST="${ED}${FONTDIR}"
	)
	use utils || installargs+=( -C font )
	emake "${buildargs[@]}" "${installargs[@]}" install
	font_xfont_config
	font_fontconfig
}