media-gfx/sane-backends: Fixes from Fedora and Debian...

They fix an important bug with Samsung devices not being properly recognized
and noises in some devices.

We also start disabling locking as all the other distributions and stop
trying to randomly generate extra documentation files that are not really
needed and add a lot of hidden dependencies tend to break in several ways.

Closes: https://bugs.gentoo.org/636202
Closes: https://bugs.gentoo.org/653300
Closes: https://bugs.gentoo.org/668232
Closes: https://bugs.gentoo.org/668350
Signed-off-by: Pacho Ramos <pacho@gentoo.org>
Package-Manager: Portage-2.3.51, Repoman-2.3.11

1 files changed, 344 insertions, 0 deletions

diff --git a/media-gfx/sane-backends/sane-backends-1.0.27-r2.ebuild b/media-gfx/sane-backends/sane-backends-1.0.27-r2.ebuild
new file mode 100644
index 000000000000..4ce3733007d1
--- /dev/null
+++ b/media-gfx/sane-backends/sane-backends-1.0.27-r2.ebuild
@@ -0,0 +1,344 @@
+# Copyright 1999-2018 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+inherit flag-o-matic multilib-minimal systemd toolchain-funcs udev user
+
+# 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_pp
+	cardscan
+	coolscan
+	coolscan2
+	coolscan3
+	dc210
+	dc240
+	dc25
+	dell1600n_net
+	dmc
+	epjitsu
+	epson
+	epson2
+	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
+	pixma
+	plustek
+	plustek_pp
+	pnm
+	qcam
+	ricoh
+	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 backend in ${IUSE_SANE_BACKENDS}; do
+	case ${backend} in
+	# Disable backends that require parallel ports as no one has those anymore.
+	canon_pp|hpsj5s|mustek_pp|\
+	pnm)
+		IUSE+=" -sane_backends_${backend}"
+		;;
+	mustek_usb2|kvs40xx)
+		IUSE+=" sane_backends_${backend}"
+		;;
+	*)
+		IUSE+=" +sane_backends_${backend}"
+	esac
+done
+
+REQUIRED_USE="
+	sane_backends_mustek_usb2? ( threads )
+	sane_backends_kvs40xx? ( threads )
+"
+
+DESCRIPTION="Scanner Access Now Easy - Backends"
+HOMEPAGE="http://www.sane-project.org/"
+MY_P="${P}"
+FRS_ID="4224"
+SRC_URI="https://alioth.debian.org/frs/download.php/file/${FRS_ID}/${P}.tar.gz"
+
+LICENSE="GPL-2 public-domain"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd ~amd64-linux ~x86-linux"
+
+RDEPEND="
+	sane_backends_dc210? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
+	sane_backends_dc240? ( >=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}] )
+	sane_backends_dell1600n_net? (
+		>=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}]
+		>=media-libs/tiff-3.9.7-r1:0=[${MULTILIB_USEDEP}]
+	)
+	sane_backends_canon_pp? ( >=sys-libs/libieee1284-0.2.11-r3[${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}] )
+	usb? ( >=virtual/libusb-1-r1:1=[${MULTILIB_USEDEP}] )
+	gphoto2? (
+		>=media-libs/libgphoto2-2.5.3.1:=[${MULTILIB_USEDEP}]
+		>=virtual/jpeg-0-r2:0=[${MULTILIB_USEDEP}]
+	)
+	v4l? ( >=media-libs/libv4l-0.9.5[${MULTILIB_USEDEP}] )
+	xinetd? ( sys-apps/xinetd )
+	snmp? ( net-analyzer/net-snmp )
+	systemd? ( sys-apps/systemd:0= )
+	zeroconf? ( >=net-dns/avahi-0.6.31-r2[${MULTILIB_USEDEP}] )
+"
+
+DEPEND="${RDEPEND}
+	v4l? ( sys-kernel/linux-headers )
+	>=sys-devel/gettext-0.18.1
+	>=virtual/pkgconfig-0-r1[${MULTILIB_USEDEP}]
+"
+
+MULTILIB_CHOST_TOOLS=(
+	/usr/bin/sane-config
+)
+
+pkg_setup() {
+	enewgroup scanner
+	enewuser saned -1 -1 -1 scanner
+}
+
+src_prepare() {
+	default
+
+	cat >> backend/dll.conf.in <<-EOF
+	# Add support for the HP-specific backend.  Needs net-print/hplip installed.
+	hpaio
+	# Add support for the Epson-specific backend.  Needs media-gfx/iscan installed.
+	epkowa
+	EOF
+
+	eapply "${FILESDIR}"/${PN}-1.0.24-saned_pidfile_location.patch
+	eapply "${FILESDIR}"/${PN}-1.0.27-disable-usb-tests.patch
+
+	# From Arch
+	eapply "${FILESDIR}"/${PN}-1.0.27-network.patch
+
+	# From Fedora
+	# Fix https://bugs.gentoo.org/635348
+	eapply "${FILESDIR}"/${PN}-1.0.27-canon-lide-100.patch
+	# Fix https://bugs.gentoo.org/653300
+	eapply "${FILESDIR}"/${PN}-1.0.27-revert-samsung.patch
+
+	# From Debian
+	eapply "${FILESDIR}"/${PN}-1.0.27-uninitialized-variable.patch
+
+	# Fix for "make check".  Upstream sometimes forgets to update this.
+	local ver=$(./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
+}
+
+src_configure() {
+	append-flags -fno-strict-aliasing # From Fedora
+
+	# if LINGUAS is set, just use the listed and supported localizations.
+	if [[ ${LINGUAS+set} == "set" ]]; then
+		mkdir -p po || die
+		strip-linguas -u po
+		printf '%s\n' ${LINGUAS} > po/LINGUAS
+	fi
+
+	multilib-minimal_src_configure
+}
+
+multilib_src_configure() {
+	# the blank is intended - an empty string would result in building ALL backends.
+	local BACKENDS=" "
+
+	use gphoto2 && BACKENDS="gphoto2"
+	use v4l && BACKENDS="${BACKENDS} v4l"
+	for backend in ${IUSE_SANE_BACKENDS}; do
+		if use "sane_backends_${backend}" && [ ${backend} != pnm ]; then
+			BACKENDS="${BACKENDS} ${backend}"
+		fi
+	done
+
+	local myconf=(
+		$(use_with usb)
+		$(multilib_native_use_with snmp)
+	)
+
+	# you can only enable this backend, not disable it...
+	if use sane_backends_pnm; then
+		myconf+=( --enable-pnm-backend )
+	fi
+	if use sane_backends_mustek_pp; then
+		myconf+=( --enable-parport-directio )
+	fi
+	if ! { use sane_backends_canon_pp || use sane_backends_hpsj5s || use sane_backends_mustek_pp; }; then
+		myconf+=( sane_cv_use_libieee1284=no )
+	fi
+
+	# relative path must be used for tests to work properly
+	ECONF_SOURCE=${S} \
+	SANEI_JPEG="sanei_jpeg.o" SANEI_JPEG_LO="sanei_jpeg.lo" \
+	BACKENDS="${BACKENDS}" \
+	# All distributions pass --disable-locking because /var/lock/sane/ would be a world-writable directory
+	# --without-api-spec to not automagically depend on tons of stuff
+	# 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
+	econf \
+		--disable-locking \
+		--without-api-spec \
+		$(use_with gphoto2) \
+		$(multilib_native_use_with systemd) \
+		$(use_with v4l) \
+		$(use_enable ipv6) \
+		$(use_enable threads pthread) \
+		$(use_enable zeroconf avahi) \
+		"${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
+	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 ChangeLog* PROBLEMS README README.linux
+	find "${D}" -name '*.la' -delete || die
+
+	if use xinetd; then
+		insinto /etc/xinetd.d
+		doins "${FILESDIR}"/saned
+	fi
+
+	newinitd "${FILESDIR}"/saned.initd saned
+	newconfd "${FILESDIR}"/saned.confd saned
+}
+
+pkg_postinst() {
+	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
+}