# Copyright 1999-2026 Gentoo Authors

inherit autotools eapi9-ver linux-info xdg multilib-minimal optfeature pam toolchain-funcs

MY_PV="${PV/_beta/b}"

MY_PV="${MY_PV/_rc/rc}"

MY_PV="${MY_PV/_p/op}"

MY_P="${PN}-${MY_PV}"

if [[ ${PV} == *9999 ]] ; then

	inherit git-r3

	EGIT_REPO_URI="https://github.com/OpenPrinting/cups.git"

	[[ ${PV} != 9999 ]] && EGIT_BRANCH=branch-${PV/.9999}

else

	SRC_URI="https://github.com/OpenPrinting/cups/releases/download/v${MY_PV}/cups-${MY_PV}-source.tar.gz"

	if [[ ${PV} != *_beta* && ${PV} != *_rc* ]] ; then

		KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86"

	fi

fi

DESCRIPTION="The Common Unix Printing System"

HOMEPAGE="https://www.cups.org/ https://github.com/OpenPrinting/cups"

S="${WORKDIR}/${MY_P}"

LICENSE="Apache-2.0"

IUSE="acl dbus debug kerberos openssl pam selinux static-libs systemd test usb X xinetd zeroconf"

RESTRICT="!test? ( test )"

BDEPEND="

	acct-group/lp

	acct-group/lpadmin

	virtual/pkgconfig

COMMON_DEPEND="

	app-text/libpaper:=

	virtual/zlib:=

	acl? (

		kernel_linux? (

			sys-apps/acl

		)

	dbus? ( >=sys-apps/dbus-1.6.18-r1[${MULTILIB_USEDEP}] )

	kerberos? ( >=virtual/krb5-0-r1[${MULTILIB_USEDEP}] )

	pam? ( sys-libs/pam )

	!pam? ( virtual/libcrypt:= )

	!openssl? ( >=net-libs/gnutls-2.12.23-r6:=[${MULTILIB_USEDEP}] )

	openssl? ( dev-libs/openssl:=[${MULTILIB_USEDEP}] )

	systemd? ( sys-apps/systemd )

	usb? ( virtual/libusb:1 )

	X? ( x11-misc/xdg-utils )

	xinetd? ( sys-apps/xinetd )

	zeroconf? ( >=net-dns/avahi-0.6.31-r2[dbus,${MULTILIB_USEDEP}] )

# if libcupsfilters is installed, more tests are run. They fail without at least one of the two formats enabled.

DEPEND="

	${COMMON_DEPEND}

	test? ( || ( net-print/libcupsfilters[jpeg] net-print/libcupsfilters[png] ) )

"

RDEPEND="

	${COMMON_DEPEND}

	acct-group/lp

	acct-group/lpadmin

	selinux? ( sec-policy/selinux-cups )

	"${FILESDIR}/${PN}-2.4.1-nostrip.patch"

	"${FILESDIR}/${PN}-2.4.1-user-AR.patch"

MULTILIB_CHOST_TOOLS=(

	/usr/bin/cups-config

)

pkg_setup() {

	if use kernel_linux; then

		linux-info_pkg_setup

		if  ! linux_config_exists; then

			ewarn "Can't check the linux kernel configuration."

			ewarn "You might have some incompatible options enabled."

		else

			# Recheck that we don't have usblp to collide with libusb; this should now work in most cases (bug #501122)

			if use usb; then

				if linux_chkconfig_present USB_PRINTER; then

					elog "Your USB printers will be managed via libusb. In case you run into problems, "

					elog "please try disabling USB_PRINTER support in your kernel or blacklisting the"

					elog "usblp kernel module."

					elog "Alternatively, just disable the usb useflag for cups (your printer will still work)."

				fi

			else

				if ! linux_chkconfig_present USB_PRINTER; then

					ewarn "If you plan to use USB printers you should enable the USB_PRINTER"

					ewarn "support in your kernel."

					ewarn "Please enable it:"

					ewarn "    CONFIG_USB_PRINTER=y"

					ewarn "in /usr/src/linux/.config or"

					ewarn "    Device Drivers --->"

					ewarn "        USB support  --->"

					ewarn "            [*] USB Printer support"

					ewarn "Alternatively, enable the usb useflag for cups and use the libusb code."

				fi

			fi

		fi

	fi

}

src_prepare() {

	default

	# Remove ".SILENT" rule for verbose output (bug #524338).

	sed 's#^.SILENT:##g' -i Makedefs.in || die

	# Remove redefinition of _FORTIFY_SOURCE (bug #907683)

	sed 's#-D_FORTIFY_SOURCE=3##g' -i config-scripts/cups-compiler.m4 || die

	AT_M4DIR="config-scripts" eautoreconf

	# Custom Makefiles

	multilib_copy_sources

}

multilib_src_configure() {

	export DSOFLAGS="${LDFLAGS}"

	# Explicitly specify compiler wrt bug #524340

	#

	# Need to override KRB5CONFIG for proper flags

	# https://github.com/apple/cups/issues/4423

	local myeconfargs=(

		CC="$(tc-getCC)"

		CXX="$(tc-getCXX)"

		KRB5CONFIG="${EPREFIX}"/usr/bin/${CHOST}-krb5-config

		--libdir="${EPREFIX}"/usr/$(get_libdir)

		--localstatedir="${EPREFIX}"/var

		# Follow Fedora permission setting

		--with-cupsd-file-perm=0755

		--with-exe-file-perm=755

		--with-log-file-perm=0640

		# Used by Debian, also prevents printers from getting

		# disabled and users not knowing how to re-enable them

		--with-error-policy=retry-job

		# Used in Debian and Fedora

		--enable-sync-on-close

		#

		--with-rundir="${EPREFIX}"/run/cups

		--with-pkgconfpath="${EPREFIX}"/usr/$(get_libdir)/pkgconfig

		--with-cups-user=lp

		--with-cups-group=lp

		--with-docdir="${EPREFIX}"/usr/share/cups/html

		# See bug #863221 for adding root

		--with-system-groups="root lpadmin"

		--with-xinetd="${EPREFIX}"/etc/xinetd.d

		$(multilib_native_use_enable acl)

		$(use_enable dbus)

		$(use_enable debug)

		$(use_enable debug debug-guards)

		$(use_enable debug debug-printfs)

		$(use_enable kerberos gssapi)

		$(multilib_native_use_enable pam)

		$(use_enable static-libs static)

		--with-tls=$(usex openssl openssl gnutls)

		$(use_with systemd ondemand systemd)

		$(multilib_native_use_enable usb libusb)

		$(use_with zeroconf dnssd avahi)

		$(multilib_is_native_abi && echo --enable-libpaper || echo --disable-libpaper)

	# Handle empty LINGUAS properly, bug #771162

	if [[ -n "${LINGUAS+x}" ]] ; then

		myeconfargs+=(

			--with-languages="${LINGUAS}"

	if tc-is-static-only; then

		myeconfargs+=(

			--disable-shared

		)

	fi

	# Install in /usr/libexec always, instead of using /usr/lib/cups, as that

	# makes more sense when facing multilib support.

	sed -i -e 's:CUPS_SERVERBIN="$exec_prefix/lib/cups":CUPS_SERVERBIN="$exec_prefix/libexec/cups":g' configure ||die

	econf "${myeconfargs[@]}"

	sed -i -e "s:SERVERBIN.*:SERVERBIN = \"\$\(BUILDROOT\)${EPREFIX}/usr/libexec/cups\":" Makedefs || die

	sed -i -e "s:#define CUPS_SERVERBIN.*:#define CUPS_SERVERBIN \"${EPREFIX}/usr/libexec/cups\":" config.h || die

	sed -i -e "s:cups_serverbin=.*:cups_serverbin=\"${EPREFIX}/usr/libexec/cups\":" cups-config || die

	# Additional path corrections needed for prefix, see bug #597728

	sed \

		-e "s:ICONDIR.*:ICONDIR = ${EPREFIX}/usr/share/icons:" \

		-e "s:INITDIR.*:INITDIR = ${EPREFIX}/etc:" \

		-e "s:DBUSDIR.*:DBUSDIR = ${EPREFIX}/etc/dbus-1:" \

		-e "s:MENUDIR.*:MENUDIR = ${EPREFIX}/usr/share/applications:" \

		-i Makedefs || die

}

multilib_src_compile() {

	if multilib_is_native_abi; then

		default

	else

		emake libs

	fi

}

multilib_src_test() {

	# We only build some of CUPS for multilib, so can't run the tests.

	if multilib_is_native_abi; then

		# Avoid using /tmp

		export CUPS_TESTBASE="${T}"/cups-tests

		mkdir "${T}"/cups-tests || die

		# avoid building *and running* test binaries in src_compile

		# https://github.com/OpenPrinting/cups/commit/b1d42061e9286f50eefc851ed906d17c6e80c4b0

		emake UNITTESTS=unittests

		default

	fi

}

multilib_src_install() {

	if multilib_is_native_abi; then

		emake BUILDROOT="${D}" install

	else

		emake BUILDROOT="${D}" install-libs install-headers

		# Manually install pkgconfig file to avoid tangling with duplicate file behavior

		insinto /usr/$(get_libdir)/pkgconfig

		doins cups.pc

		dobin cups-config

	fi

}

multilib_src_install_all() {

	dodoc {CHANGES,CREDITS,README}.md

	# Move the default config file to docs

	dodoc "${ED}"/etc/cups/cupsd.conf.default

	rm "${ED}"/etc/cups/cupsd.conf.default || die

	# Clean out cups init scripts

	rm -r "${ED}"/etc/{init.d/cups,rc*} || die

	# Install our init script

	local neededservices=(

		$(usex zeroconf avahi-daemon '')

		$(usex dbus dbus '')

	)

	[[ -n ${neededservices[@]} ]] && neededservices="need ${neededservices[@]}"

	cp "${FILESDIR}"/cupsd.init.d-r4 "${T}"/cupsd || die

	sed -i -e "s/@neededservices@/${neededservices}/" "${T}"/cupsd || die

	doinitd "${T}"/cupsd

	if use pam ; then

		rm "${ED}"/etc/pam.d/${PN} || die

		pamd_mimic_system cups auth account

	fi

	if use xinetd ; then

		# Correct path

		sed -i -e "s:server = .*:server = /usr/libexec/cups/daemon/cups-lpd:" \

			"${ED}"/etc/xinetd.d/cups-lpd || die

		# It is safer to disable this by default, bug #137130

		grep -w 'disable' "${ED}"/etc/xinetd.d/cups-lpd || \

			{ sed -i -e "s:}:\tdisable = yes\n}:" "${ED}"/etc/xinetd.d/cups-lpd || die ; }

		# Write permission for file owner (root), bug #296221

		fperms u+w /etc/xinetd.d/cups-lpd

	else

		# Always configure with --with-xinetd= and clean up later,

		# bug #525604

		rm -r "${ED}"/etc/xinetd.d || die

	fi

	keepdir /etc/cups/{interfaces,ppd,ssl}

	if ! use X ; then

		rm -r "${ED}"/usr/share/applications || die

	fi

	# Create /etc/cups/client.conf, bug #196967 and bug #266678

	echo "ServerName ${EPREFIX}/run/cups/cups.sock" >> "${ED}"/etc/cups/client.conf

	# The following file is now provided by cups-filter:

	rm -r "${ED}"/usr/share/cups/banners || die

	# The following are created by the init script

	rm -r "${ED}"/var/cache || die

	rm -r "${ED}"/run || die

	keepdir /usr/libexec/cups/driver /usr/share/cups/{model,profiles} /var/log/cups /var/spool/cups/tmp

}

pkg_postinst() {

	xdg_pkg_postinst

	if ver_replacing -lt 2.2.2-r2 ; then

		ewarn "The cupsd init script switched to using pidfiles. Shutting down"

		ewarn "cupsd will fail the next time. To fix this, please run once as root"

		ewarn "   killall cupsd ; /etc/init.d/cupsd zap ; /etc/init.d/cupsd start"

	fi

	if [[ -n ${REPLACING_VERSIONS} ]]; then

		elog

		elog "For information about installing a printer and general cups setup"

		elog "take a look at: https://wiki.gentoo.org/wiki/Printing"

	fi

	optfeature_header "CUPS may need installing the following for certain features to work:"

	use zeroconf && optfeature "local hostname resolution using a hostname.local naming scheme" sys-auth/nss-mdns