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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
DESCRIPTION="An OCR (Optical Character Recognition) reader"
HOMEPAGE="http://jocr.sourceforge.net"
SRC_URI="http://www-e.uni-magdeburg.de/jschulen/ocr/${P}.tar.gz"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~alpha amd64 ~arm ~arm64 ppc ppc64 sparc x86 ~amd64-linux ~x86-linux"
IUSE="doc scanner tk"
DEPEND="
>=media-libs/netpbm-9.12
doc? (
>=media-gfx/transfig-3.2
app-text/ghostscript-gpl
)
tk? ( dev-lang/tk )"
RDEPEND="${DEPEND}
tk? (
media-gfx/xli
scanner? ( media-gfx/xsane )
)"
src_compile() {
local targets=( src man )
use doc && targets+=( doc examples )
emake "${targets[@]}"
}
src_install() {
emake DESTDIR="${D}" prefix="${EPREFIX}/usr" exec_prefix="${EPREFIX}/usr" install
einstalldocs
dodoc HISTORY REMARK.txt REVIEW
# remove the tk frontend if tk is not selected
if ! use tk; then
rm "${ED}"/usr/bin/gocr.tcl || die
fi
# and install the documentation and examples
if use doc; then
dodoc doc/gocr.html doc/examples.txt doc/unicode.txt
docinto examples
dodoc examples/*.{fig,tex,pcx}
docompress -x /usr/share/doc/${PF}/examples
fi
}
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