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

EAPI="5"

inherit eutils autotools texlive-common

MY_PN=${PN/ctive-/}
MY_P=${MY_PN}-${PV}
S=${WORKDIR}/${MY_P}

DESCRIPTION="A DVI previewer and a presenter for slides written in LaTeX"
SRC_URI="http://gallium.inria.fr/advi/${MY_P}.tar.gz"
HOMEPAGE="http://gallium.inria.fr/advi/"
LICENSE="LGPL-2.1"

IUSE="+ocamlopt"
SLOT="0"
KEYWORDS="~amd64 ~ppc x86"

RDEPEND=">=dev-lang/ocaml-3.11.2:=[ocamlopt?]
	>=dev-ml/camlimages-4.0.1:=[truetype,tiff,jpeg,postscript,X]
	virtual/latex-base
	app-text/ghostscript-gpl
	x11-libs/libXinerama"
DEPEND="${RDEPEND}
	dev-texlive/texlive-pstricks
	dev-texlive/texlive-pictures
	dev-texlive/texlive-latexextra
	x11-base/xorg-proto
	dev-ml/findlib
	app-text/htmlc
	dev-tex/hevea"

DOCS=( "README" "TODO" )

src_prepare() {
	epatch "${FILESDIR}/${PN}-1.9-htmlcflags.patch"
	AT_M4DIR="." eautoreconf
}

src_configure() {
	TEXMFMAIN="${EPREFIX}"/usr/share/texmf-site econf $(use_enable ocamlopt native-program) \
		--docdir="${EPREFIX}/usr/share/doc/${PF}" --enable-dependency-tracking #486066
}

src_compile() {
	export VARTEXFONTS="${T}/fonts"
	emake
	cd doc || die
	emake splash.dvi scratch_write_splash.dvi scratch_draw_splash.dvi
}

src_install() {
	emake DESTDIR="${D}" PACKAGE="${PF}" install

	# now install the documentation
	dodoc ${DOCS}

	export STRIP_MASK="*/bin/advi.byt"

	for i in "${ED}/usr/share/doc/${PF}/"*.dvi ; do
		docompress -x /usr/share/doc/${PF}/$(basename $i)
	done
}

pkg_postinst() {
	etexmf-update
}

pkg_postrm() {
	etexmf-update
}