# Copyright 1999-2014 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Id$ EAPI=4 inherit eutils autotools-utils DESCRIPTION="C library for image processing and analysis" HOMEPAGE="http://www.leptonica.org/" SRC_URI="http://www.leptonica.com/source/${P}.tar.gz" LICENSE="Apache-2.0" SLOT="0" KEYWORDS="alpha amd64 ~arm ~mips ppc ppc64 ~sparc x86" IUSE="gif jpeg jpeg2k png tiff webp utils zlib static-libs" DEPEND="gif? ( media-libs/giflib ) jpeg? ( virtual/jpeg ) jpeg2k? ( >=media-libs/openjpeg-2.1 ) !jpeg2k? ( !<media-libs/openjpeg-2.1 ) png? ( media-libs/libpng ) tiff? ( media-libs/tiff ) webp? ( media-libs/libwebp ) zlib? ( sys-libs/zlib )" RDEPEND="${DEPEND}" DOCS=( README version-notes ) src_prepare() { # unhtmlize docs local X for X in ${DOCS[@]}; do awk '/<\/pre>/{s--} {if (s) print $0} /<pre>/{s++}' \ "${X}.html" > "${X}" || die 'awk failed' rm -f -- "${X}.html" done autotools-utils_src_prepare } src_configure() { # $(use_with webp libwebp) -> unknown # so use-flag just for pulling dependencies # zlib handling see bug 454890 local myeconfargs=( $(use_with gif giflib) $(use_with jpeg) $(use_with jpeg2k libopenjpeg) $(use_with png libpng) $(use_with tiff libtiff) $(use_enable utils programs) $(use_enable static-libs static) ) # libpng requires zlib: if use png && ! use zlib ; then # Ignore users non-sensical choice of -zlib myeconfargs+=("--with-zlib") else myeconfargs+=( $(use_with zlib) ) fi autotools-utils_src_configure }