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# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=8
PYTHON_COMPAT=( python3_{8..10} )
# python-any-r1 required for a script in
# backends/pixma/scripts/
inherit autotools flag-o-matic multilib-minimal optfeature python-any-r1 systemd toolchain-funcs udev
# gphoto and v4l are handled by their usual USE flags.
# The pint backend was disabled because I could not get it to compile.
IUSE_SANE_BACKENDS=(
abaton
agfafocus
apple
artec
artec_eplus48u
as6e
avision
bh
canon
canon630u
canon_dr
canon_lide70
canon_pp
cardscan
coolscan
coolscan2
coolscan3
dc210
dc240
dc25
dell1600n_net
dmc
epjitsu
epson
epson2
escl
fujitsu
genesys
gt68xx
hp
hp3500
hp3900
hp4200
hp5400
hp5590
hpljm1005
hpsj5s
hs2p
ibm
kodak
kodakaio
kvs1025
kvs20xx
kvs40xx
leo
lexmark
ma1509
magicolor
matsushita
microtek
microtek2
mustek
mustek_pp
mustek_usb
mustek_usb2
nec
net
niash
p5
pie
pieusb
pixma
plustek
plustek_pp
pnm
qcam
ricoh
ricoh2
rts8891
s9036
sceptre
sharp
sm3600
sm3840
snapscan
sp15c
st400
stv680
tamarack
teco1
teco2
teco3
test
u12
umax
umax1220u
umax_pp
xerox_mfp
)
IUSE="gphoto2 ipv6 snmp systemd threads usb v4l xinetd +zeroconf"
for GBACKEND in ${IUSE_SANE_BACKENDS[@]}; do
case ${GBACKEND} in
# Disable backends that require parallel ports as no one has those anymore.
canon_pp|hpsj5s|mustek_pp|\
pnm|mustek_usb2|kvs40xx)
IUSE+=" sane_backends_${GBACKEND}"
;;
*)
IUSE+=" +sane_backends_${GBACKEND}"
esac
done
REQUIRED_USE="
sane_backends_escl? ( zeroconf )
sane_backends_kvs40xx? ( threads )
sane_backends_mustek_usb2? ( threads )
"
DESCRIPTION="Scanner Access Now Easy - Backends"
HOMEPAGE="http://www.sane-project.org/"
SRC_URI="https://gitlab.com/sane-project/backends/uploads/7d30fab4e115029d91027b6a58d64b43/${P}.tar.gz"
LICENSE="GPL-2 public-domain"
SLOT="0"
KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux"
# For pixma: see https://gitlab.com/sane-project/backends/-/releases/1.0.28#build
RDEPEND="
acct-group/scanner
acct-user/saned
gphoto2? (
>=media-libs/libgphoto2-2.5.3.1:=[${MULTILIB_USEDEP}]
>=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}]
)
sane_backends_canon_pp? ( >=sys-libs/libieee1284-0.2.11-r3[${MULTILIB_USEDEP}] )
sane_backends_dc210? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
sane_backends_dc240? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
sane_backends_dell1600n_net? (
>=media-libs/tiff-3.9.7-r1:0=[${MULTILIB_USEDEP}]
>=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}]
)
sane_backends_escl? (
app-text/poppler[cairo]
|| (
net-dns/avahi[dbus]
net-dns/avahi[gtk]
)
net-dns/avahi[${MULTILIB_USEDEP}]
net-misc/curl[${MULTILIB_USEDEP}]
)
sane_backends_hpsj5s? ( >=sys-libs/libieee1284-0.2.11-r3[${MULTILIB_USEDEP}] )
sane_backends_mustek_pp? ( >=sys-libs/libieee1284-0.2.11-r3[${MULTILIB_USEDEP}] )
sane_backends_pixma? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
snmp? ( net-analyzer/net-snmp:0= )
systemd? ( sys-apps/systemd:0= )
usb? ( >=virtual/libusb-1-r1:1=[${MULTILIB_USEDEP}] )
v4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
xinetd? ( sys-apps/xinetd )
zeroconf? ( >=net-dns/avahi-0.6.31-r2[${MULTILIB_USEDEP}] )
"
DEPEND="${RDEPEND}
dev-libs/libxml2
v4l? ( sys-kernel/linux-headers )
"
BDEPEND="
${PYTHON_DEPS}
sys-devel/autoconf-archive
sys-devel/gettext
virtual/pkgconfig
"
PATCHES=(
"${FILESDIR}"/${PN}-1.0.24-saned_pidfile_location.patch
"${FILESDIR}"/${PN}-1.0.27-disable-usb-tests.patch
"${FILESDIR}"/${PN}-1.0.30-add_hpaio_epkowa_dll.conf.patch
)
MULTILIB_CHOST_TOOLS=(
/usr/bin/sane-config
)
src_prepare() {
default
# Patch out the git reference so we can run eautoreconf
sed \
-e "s/m4_esyscmd_s(\[git describe --dirty\])/${PV}/" \
-e '/^AM_MAINTAINER_MODE/d' \
-i configure.ac || die
eautoreconf
# Fix for "make check". Upstream sometimes forgets to update this.
local ver=$(./configure --version | awk '{print $NF; exit 0}')
sed -i \
-e "/by sane-desc 3.5 from sane-backends/s:sane-backends .*:sane-backends ${ver}:" \
testsuite/tools/data/html* || die
# don't bleed user LDFLAGS into pkgconfig files
sed 's|@LDFLAGS@ ||' -i tools/*.pc.in || die
}
src_configure() {
# From Fedora
append-flags -fno-strict-aliasing
multilib-minimal_src_configure
}
multilib_src_configure() {
# the blank is intended - an empty string would result in building ALL backends.
local lbackends=" "
use gphoto2 && lbackends="gphoto2"
use v4l && lbackends+=" v4l"
use sane_backends_escl && multilib_is_native_abi && lbackends+=" escl"
local backend
for backend in ${IUSE_SANE_BACKENDS[@]} ; do
if use "sane_backends_${backend}" && [[ "${backend}" != pnm ]] && [[ "${backend}" != escl ]] ; then
lbackends+=" ${backend}"
fi
done
local myconf=(
$(use_with usb)
$(multilib_native_use_with snmp)
$(multilib_native_use_with sane_backends_escl poppler-glib)
# you can only enable this backend, not disable it...
$(usex sane_backends_pnm --enable-pnm-backend '')
$(usex sane_backends_mustek_pp --enable-parport-directio '')
)
if ! { use sane_backends_canon_pp || use sane_backends_hpsj5s || use sane_backends_mustek_pp ; } ; then
myconf+=( sane_cv_use_libieee1284=no )
fi
# relative path must be used for tests to work properly
# All distributions pass --disable-locking because /var/lock/sane/ would be a world-writable directory
# that break in many ways, bug #636202, #668232, #668350
# People can refer to the "Programmer's Documentation" at http://www.sane-project.org/docs.html
myconf+=(
--disable-locking
$(use_with gphoto2)
$(multilib_native_use_with systemd)
$(use_with v4l)
$(use_enable ipv6)
$(use_enable threads pthread)
$(use_with zeroconf avahi)
)
ECONF_SOURCE="${S}" \
SANEI_JPEG="sanei_jpeg.o" SANEI_JPEG_LO="sanei_jpeg.lo" \
BACKENDS="${lbackends}" \
econf "${myconf[@]}"
}
multilib_src_compile() {
emake VARTEXFONTS="${T}/fonts"
if tc-is-cross-compiler ; then
pushd "${BUILD_DIR}"/tools >/dev/null || die
# The build system sucks and doesn't handle this properly.
# https://alioth.debian.org/tracker/index.php?func=detail&aid=314236&group_id=30186&atid=410366
tc-export_build_env BUILD_CC
${BUILD_CC} ${BUILD_CPPFLAGS} ${BUILD_CFLAGS} ${BUILD_LDFLAGS} \
-I. -I../include -I"${S}"/include \
"${S}"/sanei/sanei_config.c "${S}"/sanei/sanei_constrain_value.c \
"${S}"/sanei/sanei_init_debug.c "${S}"/tools/sane-desc.c -o sane-desc || die
local dirs=( hal hotplug hotplug-ng udev )
local targets=(
hal/libsane.fdi
hotplug/libsane.usermap
hotplug-ng/libsane.db
udev/libsane.rules
)
mkdir -p "${dirs[@]}" || die
emake "${targets[@]}"
popd >/dev/null || die
fi
if use usb ; then
sed -i -e '/^$/d' \
tools/hotplug/libsane.usermap || die
fi
}
multilib_src_install() {
emake INSTALL_LOCKPATH="" DESTDIR="${D}" install \
docdir="${EPREFIX}"/usr/share/doc/${PF}
if multilib_is_native_abi ; then
if use usb ; then
insinto /etc/hotplug/usb
doins tools/hotplug/libsane.usermap
fi
udev_newrules tools/udev/libsane.rules 41-libsane.rules
insinto "/usr/share/pkgconfig"
doins tools/sane-backends.pc
fi
}
multilib_src_install_all() {
keepdir /var/lib/lock/sane
fowners root:scanner /var/lib/lock/sane
fperms g+w /var/lib/lock/sane
dodir /etc/env.d
if use systemd ; then
systemd_newunit "${FILESDIR}"/saned_at.service "saned@.service"
systemd_newunit "${FILESDIR}"/saned.socket saned.socket
fi
if use usb ; then
exeinto /etc/hotplug/usb
doexe tools/hotplug/libusbscanner
newdoc tools/hotplug/README README.hotplug
fi
dodoc NEWS AUTHORS PROBLEMS README README.linux
find "${ED}" -name '*.la' -delete || die
if use xinetd ; then
insinto /etc/xinetd.d
doins "${FILESDIR}"/saned
fi
newinitd "${FILESDIR}"/saned.initd saned
newconfd "${FILESDIR}"/saned.confd saned
}
pkg_postinst() {
optfeature "Network scanner backend" media-gfx/sane-airscan
optfeature "Epson-specific backend" media-gfx/iscan
optfeature "HP-specific backend" net-print/hplip
if use xinetd ; then
elog "If you want remote clients to connect, edit"
elog "/etc/sane.d/saned.conf and /etc/hosts.allow"
fi
if ! use systemd ; then
elog "If you are using a USB scanner, add all users who want"
elog "to access your scanner to the \"scanner\" group."
fi
}
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