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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
MY_DOC="userg_revQ"
inherit autotools desktop flag-o-matic
# HINTS:
# -> non-free modules are x86 and amd64 only
# -> iscan frontend needs non-free modules
# -> sane-epkowa should be usable on every arch
# -> ${P}-${SRC_REV}.tar.gz (for gcc 3.2/3.3)
# -> ${P}-${SRC_REV}.c2.tar.gz (for gcc 3.4 or later)
# FIXME:
# iscan doesn't compile w/o libusb, this should be fixed somehow.
# TODO:
# (re)add closed-source binary modules which are needed for some scanners.
DESCRIPTION="EPSON Image Scan! for Linux (including sane-epkowa backend)"
HOMEPAGE="http://download.ebz.epson.net/dsc/search/01/search/?OSC=LX"
SRC_URI="http://support.epson.net/linux/src/scanner/iscan/${PN}_$(ver_rs 3 -).tar.gz
doc? (
https://dev.gentoo.org/~flameeyes/avasys/${MY_DOC}_e.pdf
l10n_ja? ( https://dev.gentoo.org/~flameeyes/avasys/${MY_DOC}_j.pdf )
)"
LICENSE="GPL-2 AVASYS"
SLOT="0"
KEYWORDS="amd64 x86"
IUSE="doc gimp l10n_ja nls X"
REQUIRED_USE="gimp? ( X )"
DEPEND="
dev-libs/libxml2:2
media-gfx/sane-backends
virtual/libusb:1
virtual/udev
gimp? ( media-gfx/gimp:0/2 )
X? (
dev-libs/glib:2
media-libs/libpng:=
media-libs/tiff:=
virtual/jpeg:=
x11-libs/gtk+:2
)
"
RDEPEND="${DEPEND}
media-gfx/iscan-data
"
BDEPEND="
virtual/pkgconfig
nls? ( sys-devel/gettext )
"
# Upstream ships broken sanity test
RESTRICT="test"
S="${WORKDIR}/${PN}-$(ver_cut 1-3)"
DOCS=( AUTHORS NEWS README )
PATCHES=(
"${FILESDIR}"/iscan-2.29.1-drop-ltdl.patch
"${FILESDIR}"/iscan-2.28.1.3+libpng-1.5.patch
"${FILESDIR}"/iscan-2.29.1-png-libs.patch
"${FILESDIR}"/iscan-2.30.1-fix-g++-test.patch
"${FILESDIR}"/iscan-2.30.1.1-gcc6.patch
"${FILESDIR}"/iscan-2.30.3.1-fix-x86-unknown-types.patch
"${FILESDIR}"/iscan-2.30.4.2-sscanf.patch
"${FILESDIR}"/iscan-2.30.4.2-c99.patch
)
QA_PRESTRIPPED="usr/lib.*/libesmod.so.*"
QA_TEXTRELS="${QA_PRESTRIPPED}"
QA_FLAGS_IGNORED="${QA_PRESTRIPPED}"
src_prepare() {
default
if ! use X; then
sed -i -e "s:PKG_CHECK_MODULES(GTK,.*):AC_DEFINE([HAVE_GTK_2], 0):g" \
-e "s:\(PKG_CHECK_MODULES(GDK_IMLIB,.*)\):#\1:g" configure.ac || die
fi
eautoreconf
}
src_configure() {
append-cppflags -D_GNU_SOURCE # needed for 'strndup'
replace-flags "-O[0-9s]" "-O1" # fix selector box bug 388073
local myeconfargs=(
--enable-dependency-reduction
--disable-static
$(use_enable nls)
$(use_enable gimp)
$(use_enable X frontend)
$(use_enable X jpeg)
$(use_enable X png)
$(use_enable X tiff)
)
econf "${myeconfargs[@]}"
}
src_install() {
use l10n_ja && DOCS+=( {NEWS,README}.ja )
use doc && DOCS+=( "${DISTDIR}/${MY_DOC}_$(usex l10n_ja j e).pdf" )
default
# install sane config
insinto /etc/sane.d
doins backend/epkowa.conf
# link iscan so it is seen as a plugin in gimp
local gimpplugindir
local gimptool
if use gimp; then
for gimptool in gimptool gimptool-2.0; do
if [[ -x /usr/bin/${gimptool} ]]; then
einfo "Setting plugin link for GIMP version $(/usr/bin/${gimptool} --version)"
gimpplugindir=$(/usr/bin/${gimptool} --gimpplugindir)/plug-ins
break
fi
done
if [[ "/plug-ins" != "${gimpplugindir}" ]]; then
dodir ${gimpplugindir}
dosym ../../../../bin/iscan "${gimpplugindir}"/iscan
else
ewarn "No idea where to find the gimp plugin directory"
fi
fi
use X && make_desktop_entry iscan "Image Scan! for Linux ${PV}" scanner
}
pkg_postinst() {
local DLL_CONF="${EPREFIX}/etc/sane.d/dll.conf"
local EPKOWA_CONF="${EPREFIX}/etc/sane.d/epkowa.conf"
if grep -q "^[ \t]*\<epkowa\>" ${DLL_CONF}; then
elog "Please edit ${EPKOWA_CONF} to suit your needs."
elif grep -q "\<epkowa\>" ${DLL_CONF}; then
elog "Hint: to enable the backend, add 'epkowa' to ${DLL_CONF}"
elog "Then edit ${EPKOWA_CONF} to suit your needs."
else
echo "epkowa" >> ${DLL_CONF} || die
elog "A new entry 'epkowa' was added to ${DLL_CONF}"
elog "Please edit ${EPKOWA_CONF} to suit your needs."
fi
}
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