FIREFOX_PATCHSET="firefox-117-patches-04.tar.xz"

MOZ_ESR=

inherit autotools check-reqs desktop flag-o-matic gnome2-utils linux-info \

	llvm multiprocessing optfeature pax-utils python-any-r1 toolchain-funcs \

	virtualx xdg

KEYWORDS="~amd64 ~arm64 ~ppc64 ~riscv ~x86"

SLOT="rapid"

IUSE+=" jack +jumbo-build libproxy lto openh264 pgo pulseaudio sndio selinux"

IUSE+=" +telemetry valgrind wayland wifi +X"

	!www-client/firefox:esr

	>=dev-libs/nss-3.92

	valgrind? ( dev-util/valgrind )

	# Clear checksums from cargo crates we've manually patched.

	# moz_clear_vendor_checksums xyz

	moz_clear_vendor_checksums proc-macro2

	# Respect choice for "jumbo-build"

	# Changing the value for FILES_PER_UNIFIED_FILE may not work, see #905431

	if [[ -n ${FILES_PER_UNIFIED_FILE} ]] && use jumbo-build; then

		local my_files_per_unified_file=${FILES_PER_UNIFIED_FILE:=16}

		elog ""

		elog "jumbo-build defaults modified to ${my_files_per_unified_file}."

		elog "if you get a build failure, try undefining FILES_PER_UNIFIED_FILE,"

		elog "if that fails try -jumbo-build before opening a bug report."

		elog ""

		sed -i -e "s/\"FILES_PER_UNIFIED_FILE\", 16/\"FILES_PER_UNIFIED_FILE\", "${my_files_per_unified_file}"/" python/mozbuild/mozbuild/frontend/data.py ||

			die "Failed to adjust FILES_PER_UNIFIED_FILE in python/mozbuild/mozbuild/frontend/data.py"

		sed -i -e "s/FILES_PER_UNIFIED_FILE = 6/FILES_PER_UNIFIED_FILE = "${my_files_per_unified_file}"/" js/src/moz.build ||

			die "Failed to adjust FILES_PER_UNIFIED_FILE in js/src/moz.build"

	fi

	# Configuration tests expect llvm-readelf output, bug 913130

	READELF="llvm-readelf"

	tc-export CC CXX LD AR AS NM OBJDUMP RANLIB READELF PKG_CONFIG

	if use telemetry; then

		export MOZILLA_OFFICIAL=1

	fi

		--disable-legacy-profile-creation \

		--disable-wasm-function-references \

		--disable-wasm-gc \

	elif use valgrind; then

		mozconfig_add_options_ac 'valgrind requirement' --disable-sandbox

	mozconfig_use_enable valgrind

	! use jumbo-build && mozconfig_add_options_ac '--disable-unified-build' --disable-unified-build

		mozconfig_add_options_ac '+x11' --enable-default-toolkit=cairo-gtk3-x11-only

	if use valgrind; then

		mozconfig_add_options_ac 'valgrind requirement' --disable-jemalloc

	fi

	if ! use telemetry; then

		mozconfig_add_options_mk '-telemetry setting' "MOZ_CRASHREPORTER=0"

		mozconfig_add_options_mk '-telemetry setting' "MOZ_DATA_REPORTING=0"

		mozconfig_add_options_mk '-telemetry setting' "MOZ_SERVICES_HEALTHREPORT=0"

		mozconfig_add_options_mk '-telemetry setting' "MOZ_TELEMETRY_REPORTING=0"

	fi

	if use valgrind; then

		sed -i -e 's/--enable-optimize=-O[0-9s]/--enable-optimize="-g -O2"/' .mozconfig || die

	fi

		# Install the vaapitest binary on supported arches (+arm when keyworded)

		if use amd64 || use arm64 || use x86 ; then

			exeinto "${MOZILLA_FIVE_HOME}"

			doexe "${BUILD_DIR}"/dist/bin/vaapitest

		fi

		# Install the v4l2test on supported arches (+ arm, + riscv64 when keyworded)

		if use arm64 ; then

			exeinto "${MOZILLA_FIVE_HOME}"

			doexe "${BUILD_DIR}"/dist/bin/v4l2test

		fi

	local desktop_filename="${PN}.desktop"

	local show_doh_information

	local show_normandy_information

	local show_shortcut_information

	if [[ -z "${REPLACING_VERSIONS}" ]] ; then

		# New install; Tell user that DoH is disabled by default

		show_doh_information=yes

		show_normandy_information=yes

		show_shortcut_information=no

	else

		local replacing_version

		for replacing_version in ${REPLACING_VERSIONS} ; do

			if ver_test "${replacing_version}" -lt 91.0 ; then

				# Tell user that we no longer install a shortcut

				# per supported display protocol

				show_shortcut_information=yes

			fi

		done

	fi

	if [[ -n "${show_doh_information}" ]] ; then

		elog

		elog "Note regarding Trusted Recursive Resolver aka DNS-over-HTTPS (DoH):"

		elog "Due to privacy concerns (encrypting DNS might be a good thing, sending all"

		elog "DNS traffic to Cloudflare by default is not a good idea and applications"

		elog "should respect OS configured settings), \"network.trr.mode\" was set to 5"

		elog "(\"Off by choice\") by default."

		elog "You can enable DNS-over-HTTPS in ${PN^}'s preferences."

	fi

	# bug 713782

	if [[ -n "${show_normandy_information}" ]] ; then

		elog

		elog "Upstream operates a service named Normandy which allows Mozilla to"

		elog "push changes for default settings or even install new add-ons remotely."

		elog "While this can be useful to address problems like 'Armagadd-on 2.0' or"

		elog "revert previous decisions to disable TLS 1.0/1.1, privacy and security"

		elog "concerns prevail, which is why we have switched off the use of this"

		elog "service by default."

		elog

		elog "To re-enable this service set"

		elog

		elog "    app.normandy.enabled=true"

		elog

		elog "in about:config."

	fi

	if [[ -n "${show_shortcut_information}" ]] ; then

		elog

		elog "Since ${PN}-91.0 we no longer install multiple shortcuts for"

		elog "each supported display protocol.  Instead we will only install"

		elog "one generic Mozilla ${PN^} shortcut."

		elog "If you still want to be able to select between running Mozilla ${PN^}"

		elog "on X11 or Wayland, you have to re-create these shortcuts on your own."

	fi

	elog

	elog "Unfortunately Firefox-100.0 breaks compatibility with some sites using "

	elog "useragent checks. To temporarily fix this, enter about:config and modify "

	elog "network.http.useragent.forceVersion preference to \"99\"."

	elog "Or install an addon to change your useragent."

	elog "See: https://support.mozilla.org/en-US/kb/difficulties-opening-or-using-website-firefox-100"

	elog