# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

inherit autotools

MY_COMMIT="1ccca3a0f3f6882661bbafbfb62feb774ca195d1"
DESCRIPTION="A series of tools for the PNG image format"
HOMEPAGE="https://github.com/mikalstill/pngtools"
SRC_URI="https://github.com/mikalstill/pngtools/archive/${MY_COMMIT}.tar.gz -> ${P}.tar.gz"
S="${WORKDIR}"/${PN}-${MY_COMMIT}

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 ppc x86"

RDEPEND="media-libs/libpng:="
DEPEND="${RDEPEND}"
# https://github.com/mikalstill/pngtools/issues/14
BDEPEND="app-text/docbook-sgml-utils"

PATCHES=(
	"${FILESDIR}"/${PN}-0.4_p20220314-docbook-dtd.patch
)

src_prepare() {
	default

	eautoreconf
}

src_install() {
	default

	dodoc ABOUT chunks.txt

	docinto examples
	dodoc *.png
}