tesseract-ocr-9999.ebuild

tesseract-ocr-9999.ebuild (text/plain), 2.02 KB, created by James Le Cuirot on 2012-08-06 15:09:30 UTC

# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI="4"
ESVN_REPO_URI="http://tesseract-ocr.googlecode.com/svn/trunk"

inherit eutils autotools subversion

DESCRIPTION="An OCR Engine that was developed at HP and now at Google"
HOMEPAGE="http://code.google.com/p/tesseract-ocr/"

LICENSE="Apache-2.0"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~mips ~ppc ~ppc64 ~sparc ~x86"

IUSE_LINGUAS=(
	"linguas_ar ara"
	"linguas_bg bul"
	"linguas_ca cat"
	"linguas_cs ces"
	"linguas_da dan"
	"linguas_de deu"
	"linguas_el ell"
	"linguas_es spa"
	"linguas_fi fin"
	"linguas_fr fra"
	"linguas_he heb"
	"linguas_hi hin"
	"linguas_id ind"
	"linguas_it ita"
	"linguas_hu hun"
	"linguas_ja jpn"
	"linguas_ko kor"
	"linguas_lt lit"
	"linguas_lv lav"
	"linguas_nl nld"
	"linguas_nb nor"
	"linguas_pl pol"
	"linguas_pt por"
	"linguas_ro ron"
	"linguas_ru rus"
	"linguas_sl slv"
	"linguas_sk slk"
	"linguas_sr srp"
	"linguas_sv swe"
	"linguas_th tha"
	"linguas_tl tgl"
	"linguas_tr tur"
	"linguas_uk ukr"
	"linguas_vi vie"
	"linguas_zh_CN chi_sim"
	"linguas_zh_TW chi_tra"
)

IUSE="examples jpeg png static-libs tiff zlib -webp +scrollview ${IUSE_LINGUAS[@]% *}"
DEPEND="media-libs/leptonica[zlib?,tiff?,jpeg?,png?,webp?]"
RDEPEND="${DEPEND}"

# NOTES:
# english language files are always installed because they are used by default
#   that is a tesseract bug and if possible this workaround should be avoided
#   see bug 287373

S="${WORKDIR}/tesseract-${PV}"

src_prepare() {
	mkdir m4 || die
	eautoreconf
}

src_configure() {
	# https://code.google.com/p/tesseract-ocr/issues/detail?id=707
	econf $(use_enable static-libs static) $(use_enable scrollview graphics)
}

src_install() {
	local LANGS="eng" IL

	for IL in "${IUSE_LINGUAS[@]}"; do
		use "${IL% *}" && LANGS="${LANGS} ${IL#* }"
	done

	emake install DESTDIR="${D}" LANGS="${LANGS}"
	dodoc AUTHORS ChangeLog NEWS README ReleaseNotes

	if use examples; then
		insinto /usr/share/doc/${PF}/examples
		doins eurotext.tif phototest.tif
	fi

	prune_libtool_files
}