mail-client/thunderbird: bump to v78.5.1

Package-Manager: Portage-3.0.10, Repoman-3.0.2
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>

2 files changed, 1103 insertions, 0 deletions

diff --git a/mail-client/thunderbird/Manifest b/mail-client/thunderbird/Manifest
index 8d119f139c19..4dd4cf8c04bf 100644
--- a/mail-client/thunderbird/Manifest
+++ b/mail-client/thunderbird/Manifest
@@ -64,3 +64,68 @@ DIST thunderbird-78.5.0-vi.xpi 674608 BLAKE2B af9954482a76f094a0ae0a48135198465f
 DIST thunderbird-78.5.0-zh-CN.xpi 687174 BLAKE2B 2fcd423229281528ea8767dafe8c6f7073b29b8b1e0d22624b81f84bb944bfca3040c840031317edb0f94a0c7afbd9126fd97ef76442a6d213416c0ab29cd4c0 SHA512 569e3dc49d102d56b50d9dccb7587e76481bc637f008493c40fdf7bcf2b7dd58c776131ac3cd6b37d479b900d77da4621e7c6476526159a0026da7bd156a163b
 DIST thunderbird-78.5.0-zh-TW.xpi 687620 BLAKE2B be48d9da7320faf2bea2f3cb682a34114321f7a0af505f4cf4e677b3ade4784f0a9d444c0b407a9d97bc50eb1f6292078a3e38f1e6d83c32ba64f094378c3b71 SHA512 a7a5e00e02ba66fd8dedbfe60af12843f5af67aa72e43c4b99bea1c6edd598d39219a58e147f819390a7d2f1536a27e87f63139a4014d84ac5ccb4ee653ccde4
 DIST thunderbird-78.5.0.source.tar.xz 355944116 BLAKE2B ca785b280f66442e1e3014f0e09343ef341d22e073d179514b6059f566e1436ec64fba9dc104382d38cd694baf58dc253eee35aaec1453cc8d5ca850df298c35 SHA512 dae49dc0910dd017250643c920c79f03d3ef14bcbafde7fcdb3aaeba2b27a42ef6f88c8de8b961f8bb1c3d1a153bc8988ab43a39eb051d81839cf3b9e8373118
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+DIST thunderbird-78.5.1-ko.xpi 688202 BLAKE2B 1681654ef4c23d8f01b8d9c88a1f297d1e5af9ad8ee3469eb725d13fce1b9435924bcf8b3140a884e82a5053a5ab0c1c5daa79e56a239033b44e39a3b0353e03 SHA512 18f013b59502cb78df9f4e28d97cb15d609da71d5947c3ed7e6fd38bf9741d7e276356352419537efb0b88eac6ba3f9b9cdfd7622aabdca3860629eea1a2fd88
+DIST thunderbird-78.5.1-lt.xpi 660289 BLAKE2B 366528af429b2aeea346794a239877a45c0d55dbd4289115186c3a2e8f12fbdc30be22f6986f8cabf8861f39e44906e6b4c08bca00a067b025964aa061fcad45 SHA512 4d8f80894781e85ed7baa74f084fb1c5188c9813d91a597bfc635dd8d1c6e330ba2ea2c543d51dd626e4c93011811987669aa71076452e82680a14f2f2f838c4
+DIST thunderbird-78.5.1-ms.xpi 572142 BLAKE2B 8dd6ac687d74f18bb3b8daafd0600367d15a721bc1db220fc3bdd7cb8fa0c3dc1c84eedbe77078459ce940e2069da7ae2a40b8b9d5cb80791d1cb9baeb7dffda SHA512 1eb5fb12e0b857b55dc83a9abf6ba55ca544e5ba621182bd236e22e136cae761f5de3c17766e655acc92b216e06ac3a8a95c6e6e08a2d9518182ffe8fdf7df1e
+DIST thunderbird-78.5.1-nb-NO.xpi 637238 BLAKE2B 7e8e02a580f7eff461380210312c879b5a07c60a5f51e6e9299e65e158151ef12a2f01ecc39913a455b2354049c561e33dd0ba517a3e99ccda7a0d5ec167c2e6 SHA512 ee3781417f8ebe2edbecce6960f37e01a9d1f57ea325255058221259edfec98da96783e6ba1c9342a11fe9fa5c50125d9c72d2c3555cf36c96a2011246671e6d
+DIST thunderbird-78.5.1-nl.xpi 644354 BLAKE2B 776033ca2fbed739fa2b00fd56f3e379f020bc663021204ad8600c629c82662c4154638050aa1097df7e5d5531907e89290047dc5166e758b80246ce37bb5bcd SHA512 df9145131d1365f4eaf4d0461e67134846b4076a9afb5a1b517364f52103ed97f216ab5ba62ffeafb56376bed4962476e95984714b0e0a6d06caf797b058a231
+DIST thunderbird-78.5.1-nn-NO.xpi 640682 BLAKE2B 487553ffa26848bee49f91877d02277946a12fb8a40e036aee75c8e3f37f703bf0e6f8fa8f784f3a320830c61959d42c671a9c0d95c9ca37a9b9884ff83929ab SHA512 dbf3264dfd82b1f32f2b88c5fd35377e8943a1b7177b9a4933d99b1936a881d5e97f1007354c7571dd9abc082f92116db85abaf802d1fdda649a8495bfb2a22f
+DIST thunderbird-78.5.1-pa-IN.xpi 633181 BLAKE2B 3a5d92d39440a0609240599313fb298d5a2b3c37bd54bedcb52cb0080883c9d762ddb3c382f4f7c233d84c3d9dbdcc99c2e7ac7b135f948165c3b77738f3fbc8 SHA512 284816bfba52c58e6d52064f7b5eef1427886995f19f040efb63ddbdf9d2cc49dd2faa7fbfd8fc5355742d99f030afb8e7df6d5a04c7f705798c9b5031f3e43a
+DIST thunderbird-78.5.1-pl.xpi 637129 BLAKE2B 263b8c50a9c1cff8c9f21623845be52f35b56b75dd5dbf86888ac378b12fcfe720e438aafbd079ef0b18f1c7e25cc5a0ae1648bc924dd0ff7f382aab3c311c9e SHA512 3746970c2d1325cbd178875497b397f778578b4088231e5077c4d2424faeed81e3342023241f2ecc92f4f512dba64f9e73f4643ed14b295929daf4f6377f006f
+DIST thunderbird-78.5.1-pt-BR.xpi 649416 BLAKE2B 4f2ab5a7208059f16c205f3af2cf96027c16b3e8ec032d9643523afd1020bae8e92ce19a30573c9c4a52de40a96c95299ed2008436f81376eb9dd0698aee4138 SHA512 1b8d9a94af244aaeb59af89f5b5cfcf72abcaadba040d026c128478615ad07aa67e05cfe153a97ba11883622da86402e0fe2d1b700260299771be5ad764982df
+DIST thunderbird-78.5.1-pt-PT.xpi 655491 BLAKE2B 7ae674d9a503a2ede7991589f24a2c480c32cbf2dd6b014345e98d6276264402c0c8d3f4507094f017c6961ad7744d77dbf6aa9412a975c18c47879ed97a44f4 SHA512 db621cfa2b4e1090950f13d237a1abfce0cdeb7db1dfc0fff530e6cfedc7570b718f45388df19da8b8b54724d7e5c4bdbf532c308ef9d61a85f006937023e507
+DIST thunderbird-78.5.1-rm.xpi 646538 BLAKE2B 70c60755d9fea5e48ddae057a044d2ff4ac4975b6c5df6b4ee5d5c806ebe53e0ff6c0bf66edb49909ff9c9a2544a9c60abe0ba9c2a132eb0ebb017f7e92e6f32 SHA512 6c9be6bd9e9a7bdc3dfde57825cb39b602b36fa79e52a8b3d9d023cfa03337b84b02eed9cc871859f747950be6d2e738b9f38161354c90dcd0fc3991b86ea350
+DIST thunderbird-78.5.1-ro.xpi 662627 BLAKE2B 1ac945d19cf012db593f6a557e1eaec5522fc8cb25ac4e38a561808836c545fb8a864391f3bca7d8d8ee379bf41f8726a43c405a90d30772a9c711f49e1d8b76 SHA512 3d73cf97e6c7ebfe771f69bd5b65181b48b98e431b6d9d9c094becd8619f42fba71e4a8c7310af592c50baa805d8202956f3da569678702cfdab85c64a1503d7
+DIST thunderbird-78.5.1-ru.xpi 756189 BLAKE2B c94b2e749a38e81b223af874e8988ebf4f631504dbfa234bdae70a998d3236259d28e720d4e75ea8b2f5634b806fb11f5b8c51090d2743c7cec1115025b358f8 SHA512 d9060cef57d7b875387c26b2cbe5e1573e441e453feea6182bccef7a05cb2593c1fb373f8d218dfc2d2123073b750ec30e0097a76af64ddcef0c6c4b5400aab6
+DIST thunderbird-78.5.1-si.xpi 651075 BLAKE2B ea9e7c7d2087616f615523e83c9675884d67457a438fe2e520b51b1cf9f5de169c48008ce8854738e22772c9a6b2c970a7293200bd4db55a75f858e844b2f0f0 SHA512 f6c4697d699a3006e40a2351c49dc64c743f83b625faa3b7bee850b60702e8ebb8cc61d170e76e339a7d219128c90f0cc71f1169547e3335da3221f359156cd8
+DIST thunderbird-78.5.1-sk.xpi 643191 BLAKE2B 7aff13b4c8b3c903daf636456c410e7089257324226e0b82fd9e205c8199b25a30acf89f00d0edfb0d7ec523af1b67f265b6748adef807b7a761cd927fb063dc SHA512 f6efe47ca5fb297d01138f7b3430b63804460809fb558ea7d2365739878b0f0a7fac78c4fcccfb5e3e5151583c814534abf953a807138d4813dffa76c20fb7ea
+DIST thunderbird-78.5.1-sl.xpi 632354 BLAKE2B 8406e6cad8efd51026a93134018e8f5f134f2f099787484a06e054236bcf3b1c84fe1317dbfeecc99147585648aa6355210087415c360061f5ec412c07acabc2 SHA512 20f231f49628e758b6754c4dd0b08a5f2632ec2cc0434845f55e3667106c422299543a1b510c726c37637ee4a7c22484f29f8838ea3e5b1c2f91dae341940aa4
+DIST thunderbird-78.5.1-sq.xpi 657818 BLAKE2B 5147802ea56857df2e05ff2c2445e67f089fcad270c33ef5578b02a540b91fe36c9f3b17dff1ad6ff5661399081bbbb1f9334c2787e85c8489b93fdbab184393 SHA512 e187a54689436f38a44a875ae60142b1294f23038b7b3506f2cd596255f95d697d53010d69bc9156684c7f8190e222d1a65902c36e227a0effdea9be1d567f41
+DIST thunderbird-78.5.1-sr.xpi 683075 BLAKE2B 0090896e671101bee5c2e9e183fab4cc498bdb728c92121e263430be26f3156e29af56564f7d8f69f6d7cbf7bb4a9e635e4c2d31e4bec89eeb7844637356ea37 SHA512 ecdc2e22af60c9d8ef48ea19f200b600ece88360285422f85582a2c1f3921c1f4d6c4707f308953ac5b9b723161893b0f45fdd10fb528889b2003a345f351ac1
+DIST thunderbird-78.5.1-sv-SE.xpi 648868 BLAKE2B 69106363eee6f6f72e8254bb6f0a9b000d959cc1e31c8f0181ce82472bc92acb5bf899d2e1ea6e39ec4b992e3c5055c6cdfb5f37b0907e9fd9c44567f3b3f07c SHA512 a156f0818d10d343099865f79eff559580469836a1f705033335768a6b9e214376f501a50248a80ea214ee06539d90584a1cb93fc6f4e74e8c26f34624f3c889
+DIST thunderbird-78.5.1-th.xpi 712036 BLAKE2B 392ed101a03eb78bfe75999000c14fb42b5647eceaf03868caacc19834f64654f4731090841b795e3ddb85ea1bbc424ddba23a849de94eb423b8447360bea664 SHA512 ab2d7e813c6f612211e5b3314f4eac7d64d8d54f46b623cad21aebd7e9e66e3ec0a956c5904a4571e1112f276318821006e7d3564a16d93cd94316c0a5dde57f
+DIST thunderbird-78.5.1-tr.xpi 649071 BLAKE2B 3a757f3f5621d2f2acfbd5cd6cf31efc4cfcc99355f8440150bf0ea5f8db74e3c60d066fb6e0c89a7574119026ade3946e9361eb61d71d5c3a10984fa2674eec SHA512 bd06af705b0b8a76c6895293fd008b47ce0d6cbbefcc41d600c9cd53cc741fa57aad42707cf190183323cb0a274ab2bef250c38b8c1cd814164f1e813848272d
+DIST thunderbird-78.5.1-uz.xpi 586572 BLAKE2B d88d9d5350b9c654fec7a384b94f0d83c6edf5fd4d15d2d05a4363ab843b711d41c8202f35306c81b37dd2e3cf824f9db793dc260606bd7b15779c26b9a69baa SHA512 be1ee1ab3bc06dd52f228e6d5e6c45dfec6b91d2469f2c5129a42a7481faee0a180b0a0b099837c645b2c62c0a5e1b51d604a6bfeac92bee4f7694a56249076c
+DIST thunderbird-78.5.1-vi.xpi 674603 BLAKE2B 47d7902b363d3f383d18be1446b83aa67be5065726b39bb67c06a8eca8b024c803867e396b85ef24ccd820227c19d45c18c5addbcd55c5ac087e907659ba6307 SHA512 f8245adddc5130c0559a345415d64a206a282f2bfac0777d97ccb96fee7f091982621a02df605e2fb9dbb1b1da6adeca7195384084b65e1ff9134c8e99e455fe
+DIST thunderbird-78.5.1-zh-CN.xpi 687173 BLAKE2B 559fe08784381491f4711200b8024a43a3a539b234aa8f4c4a0836899774a792805c1e5f74a77c33ea3d61392d2e7a6a3521903d1d776e8fe671d2667c6f5f32 SHA512 917ddc49e8603eed925678e57d9a00da85da42676ae7b0a9e567e84f8cb8daf8014b897cc9a651ce60a683d17cd9510400647e5621261ae483fd6634cbeaea36
+DIST thunderbird-78.5.1-zh-TW.xpi 687617 BLAKE2B 905f1290f151c44961c3052237b57732f1be545a60189e2fd1621b1b31d522cfc8cbb7e49fed1d8b8795d936a830c7f5dc33e0b27d8caff31309d09429397e76 SHA512 1bf9343592d4df3f5f091ae6fe63b58c2c43bec0581124db88e7c714877e364f0a97d252736dec6cf3522134a7eceb7ca00ffa00274e5690f39e6a4de1f05a8c
+DIST thunderbird-78.5.1.source.tar.xz 352743032 BLAKE2B b713b157e273a01ad215bfe751d79948884b9320b59689e0ae1916dee730b54f9147f7c895ec629f06cf4b6da7bff9045bece54704c5d683d9c1deaf41298e8d SHA512 3fb50ee1b5ec4bedaca0c68a86286f5141d3e350025b9d928348c55e57e07013124ef8b0315ee6cb16c08777ba8b0fb715ddc4b5fef2481e32f2b676090a2d80
diff --git a/mail-client/thunderbird/thunderbird-78.5.1.ebuild b/mail-client/thunderbird/thunderbird-78.5.1.ebuild
new file mode 100644
index 000000000000..0783ac2635d8
--- /dev/null
+++ b/mail-client/thunderbird/thunderbird-78.5.1.ebuild
@@ -0,0 +1,1038 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="7"
+
+FIREFOX_PATCHSET="firefox-78esr-patches-07.tar.xz"
+
+LLVM_MAX_SLOT=11
+
+PYTHON_COMPAT=( python3_{7..9} )
+PYTHON_REQ_USE="ncurses,sqlite,ssl"
+
+WANT_AUTOCONF="2.1"
+
+VIRTUALX_REQUIRED="pgo"
+
+MOZ_ESR=
+
+MOZ_PV=${PV}
+MOZ_PV_SUFFIX=
+if [[ ${PV} =~ (_(alpha|beta|rc).*)$ ]] ; then
+	MOZ_PV_SUFFIX=${BASH_REMATCH[1]}
+
+	# Convert the ebuild version to the upstream Mozilla version
+	MOZ_PV="${MOZ_PV/_alpha/a}" # Handle alpha for SRC_URI
+	MOZ_PV="${MOZ_PV/_beta/b}"  # Handle beta for SRC_URI
+	MOZ_PV="${MOZ_PV%%_rc*}"    # Handle rc for SRC_URI
+fi
+
+if [[ -n ${MOZ_ESR} ]] ; then
+	# ESR releases have slightly different version numbers
+	MOZ_PV="${MOZ_PV}esr"
+fi
+
+MOZ_PN="${PN%-bin}"
+MOZ_P="${MOZ_PN}-${MOZ_PV}"
+MOZ_PV_DISTFILES="${MOZ_PV}${MOZ_PV_SUFFIX}"
+MOZ_P_DISTFILES="${MOZ_PN}-${MOZ_PV_DISTFILES}"
+
+inherit autotools check-reqs desktop flag-o-matic gnome2-utils llvm \
+	multiprocessing pax-utils python-any-r1 toolchain-funcs \
+	virtualx xdg
+
+MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/releases/${MOZ_PV}"
+
+if [[ ${PV} == *_rc* ]] ; then
+	MOZ_SRC_BASE_URI="https://archive.mozilla.org/pub/${MOZ_PN}/candidates/${MOZ_PV}-candidates/build${PV##*_rc}"
+fi
+
+PATCH_URIS=(
+	https://dev.gentoo.org/~{axs,polynomial-c,whissi}/mozilla/patchsets/${FIREFOX_PATCHSET}
+)
+
+SRC_URI="${MOZ_SRC_BASE_URI}/source/${MOZ_P}.source.tar.xz -> ${MOZ_P_DISTFILES}.source.tar.xz
+	${PATCH_URIS[@]}"
+
+DESCRIPTION="Thunderbird Mail Client"
+HOMEPAGE="https://www.mozilla.org/thunderbird"
+
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+
+SLOT="0/$(ver_cut 1)"
+LICENSE="MPL-2.0 GPL-2 LGPL-2.1"
+IUSE="clang cpu_flags_arm_neon dbus debug eme-free
+	hardened jack lto +openh264 pgo pulseaudio selinux
+	+system-av1 +system-harfbuzz +system-icu +system-jpeg +system-libevent
+	+system-libvpx +system-webp wayland wifi"
+
+BDEPEND="${PYTHON_DEPS}
+	app-arch/unzip
+	app-arch/zip
+	>=dev-util/cbindgen-0.14.3
+	>=net-libs/nodejs-10.19.0
+	virtual/pkgconfig
+	>=virtual/rust-1.41.0
+	|| (
+		(
+			sys-devel/clang:11
+			sys-devel/llvm:11
+			clang? (
+				=sys-devel/lld-11*
+				pgo? ( =sys-libs/compiler-rt-sanitizers-11*[profile] )
+			)
+		)
+		(
+			sys-devel/clang:10
+			sys-devel/llvm:10
+			clang? (
+				=sys-devel/lld-10*
+				pgo? ( =sys-libs/compiler-rt-sanitizers-10*[profile] )
+			)
+		)
+		(
+			sys-devel/clang:9
+			sys-devel/llvm:9
+			clang? (
+				=sys-devel/lld-9*
+				pgo? ( =sys-libs/compiler-rt-sanitizers-9*[profile] )
+			)
+		)
+	)
+	lto? (
+		!clang? ( sys-devel/binutils[gold] )
+	)
+	amd64? ( >=dev-lang/yasm-1.1 )
+	x86? ( >=dev-lang/yasm-1.1 )
+	!system-av1? (
+		amd64? ( >=dev-lang/nasm-2.13 )
+		x86? ( >=dev-lang/nasm-2.13 )
+	)"
+
+CDEPEND="
+	>=dev-libs/nss-3.53.1
+	>=dev-libs/nspr-4.25
+	dev-libs/atk
+	dev-libs/expat
+	>=x11-libs/cairo-1.10[X]
+	>=x11-libs/gtk+-2.18:2
+	>=x11-libs/gtk+-3.4.0:3[X]
+	x11-libs/gdk-pixbuf
+	>=x11-libs/pango-1.22.0
+	>=media-libs/libpng-1.6.35:0=[apng]
+	>=media-libs/mesa-10.2:*
+	media-libs/fontconfig
+	>=media-libs/freetype-2.4.10
+	kernel_linux? ( !pulseaudio? ( media-libs/alsa-lib ) )
+	virtual/freedesktop-icon-theme
+	>=x11-libs/pixman-0.19.2
+	>=dev-libs/glib-2.26:2
+	>=sys-libs/zlib-1.2.3
+	>=dev-libs/libffi-3.0.10:=
+	media-video/ffmpeg
+	x11-libs/libX11
+	x11-libs/libXcomposite
+	x11-libs/libXdamage
+	x11-libs/libXext
+	x11-libs/libXfixes
+	x11-libs/libXrender
+	x11-libs/libXt
+	dbus? (
+		sys-apps/dbus
+		dev-libs/dbus-glib
+	)
+	system-av1? (
+		>=media-libs/dav1d-0.3.0:=
+		>=media-libs/libaom-1.0.0:=
+	)
+	system-harfbuzz? (
+		>=media-libs/harfbuzz-2.6.8:0=
+		>=media-gfx/graphite2-1.3.13
+	)
+	system-icu? ( >=dev-libs/icu-67.1:= )
+	system-jpeg? ( >=media-libs/libjpeg-turbo-1.2.1 )
+	system-libevent? ( >=dev-libs/libevent-2.0:0=[threads] )
+	system-libvpx? ( >=media-libs/libvpx-1.8.2:0=[postproc] )
+	system-webp? ( >=media-libs/libwebp-1.1.0:0= )
+	wifi? (
+		kernel_linux? (
+			sys-apps/dbus
+			dev-libs/dbus-glib
+			net-misc/networkmanager
+		)
+	)
+	jack? ( virtual/jack )
+	selinux? ( sec-policy/selinux-mozilla )"
+
+RDEPEND="${CDEPEND}
+	jack? ( virtual/jack )
+	openh264? ( media-libs/openh264:*[plugin] )
+	pulseaudio? (
+		|| (
+			media-sound/pulseaudio
+			>=media-sound/apulse-0.1.12-r4
+		)
+	)
+	selinux? ( sec-policy/selinux-mozilla )
+	!<x11-plugins/enigmail-2.2"
+
+DEPEND="${CDEPEND}
+	pulseaudio? (
+		|| (
+			media-sound/pulseaudio
+			>=media-sound/apulse-0.1.12-r4[sdk]
+		)
+	)
+	wayland? ( >=x11-libs/gtk+-3.11:3[wayland] )
+	amd64? ( virtual/opengl )
+	x86? ( virtual/opengl )"
+
+S="${WORKDIR}/${PN}-${PV%_*}"
+
+llvm_check_deps() {
+	if ! has_version -b "sys-devel/clang:${LLVM_SLOT}" ; then
+		ewarn "sys-devel/clang:${LLVM_SLOT} is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+		return 1
+	fi
+
+	if use clang ; then
+		if ! has_version -b "=sys-devel/lld-${LLVM_SLOT}*" ; then
+			ewarn "=sys-devel/lld-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+			return 1
+		fi
+
+		if use pgo ; then
+			if ! has_version -b "=sys-libs/compiler-rt-sanitizers-${LLVM_SLOT}*" ; then
+				ewarn "=sys-libs/compiler-rt-sanitizers-${LLVM_SLOT}* is missing! Cannot use LLVM slot ${LLVM_SLOT} ..." >&2
+				return 1
+			fi
+		fi
+	fi
+
+	einfo "Using LLVM slot ${LLVM_SLOT} to build" >&2
+}
+
+MOZ_LANGS=(
+	af ar ast be bg br ca cak cs cy	da de dsb el en-CA en-GB en-US
+	es-AR es-ES et eu fa fi fr fy-NL ga-IE gd gl he hr hsb hu hy-AM
+	id is it ja ka kab kk ko lt ms nb-NO nl nn-NO pa-IN pl pt-BR
+	pt-PT rm ro ru si sk sl sq sr sv-SE th tr uz vi zh-CN zh-TW
+)
+
+mozilla_set_globals() {
+	# https://bugs.gentoo.org/587334
+	local MOZ_TOO_REGIONALIZED_FOR_L10N=(
+		fy-NL ga-IE gu-IN hi-IN hy-AM nb-NO ne-NP nn-NO pa-IN sv-SE
+	)
+
+	local lang xflag
+	for lang in "${MOZ_LANGS[@]}" ; do
+		# en and en_US are handled internally
+		if [[ ${lang} == en ]] || [[ ${lang} == en-US ]] ; then
+			continue
+		fi
+
+		# strip region subtag if $lang is in the list
+		if has ${lang} "${MOZ_TOO_REGIONALIZED_FOR_L10N[@]}" ; then
+			xflag=${lang%%-*}
+		else
+			xflag=${lang}
+		fi
+
+		SRC_URI+=" l10n_${xflag/[_@]/-}? ("
+		SRC_URI+=" ${MOZ_SRC_BASE_URI}/linux-x86_64/xpi/${lang}.xpi -> ${MOZ_P_DISTFILES}-${lang}.xpi"
+		SRC_URI+=" )"
+		IUSE+=" l10n_${xflag/[_@]/-}"
+	done
+}
+mozilla_set_globals
+
+moz_clear_vendor_checksums() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -ne 1 ]] ; then
+		die "${FUNCNAME} requires exact one argument"
+	fi
+
+	einfo "Clearing cargo checksums for ${1} ..."
+
+	sed -i \
+		-e 's/\("files":{\)[^}]*/\1/' \
+		"${S}"/third_party/rust/${1}/.cargo-checksum.json \
+		|| die
+}
+
+moz_install_xpi() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 2 ]] ; then
+		die "${FUNCNAME} requires at least two arguments"
+	fi
+
+	local DESTDIR=${1}
+	shift
+
+	insinto "${DESTDIR}"
+
+	local emid xpi_file xpi_tmp_dir
+	for xpi_file in "${@}" ; do
+		emid=
+		xpi_tmp_dir=$(mktemp -d --tmpdir="${T}")
+
+		# Unpack XPI
+		unzip -qq "${xpi_file}" -d "${xpi_tmp_dir}" || die
+
+		# Determine extension ID
+		if [[ -f "${xpi_tmp_dir}/install.rdf" ]] ; then
+			emid=$(sed -n -e '/install-manifest/,$ { /em:id/!d; s/.*[\">]\([^\"<>]*\)[\"<].*/\1/; p; q }' "${xpi_tmp_dir}/install.rdf")
+			[[ -z "${emid}" ]] && die "failed to determine extension id from install.rdf"
+		elif [[ -f "${xpi_tmp_dir}/manifest.json" ]] ; then
+			emid=$(sed -n -e 's/.*"id": "\([^"]*\)".*/\1/p' "${xpi_tmp_dir}/manifest.json")
+			[[ -z "${emid}" ]] && die "failed to determine extension id from manifest.json"
+		else
+			die "failed to determine extension id"
+		fi
+
+		einfo "Installing ${emid}.xpi into ${ED}${DESTDIR} ..."
+		newins "${xpi_file}" "${emid}.xpi"
+	done
+}
+
+mozconfig_add_options_ac() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 2 ]] ; then
+		die "${FUNCNAME} requires at least two arguments"
+	fi
+
+	local reason=${1}
+	shift
+
+	local option
+	for option in ${@} ; do
+		echo "ac_add_options ${option} # ${reason}" >>${MOZCONFIG}
+	done
+}
+
+mozconfig_add_options_mk() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 2 ]] ; then
+		die "${FUNCNAME} requires at least two arguments"
+	fi
+
+	local reason=${1}
+	shift
+
+	local option
+	for option in ${@} ; do
+		echo "mk_add_options ${option} # ${reason}" >>${MOZCONFIG}
+	done
+}
+
+mozconfig_use_enable() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 1 ]] ; then
+		die "${FUNCNAME} requires at least one arguments"
+	fi
+
+	local flag=$(use_enable "${@}")
+	mozconfig_add_options_ac "$(use ${1} && echo +${1} || echo -${1})" "${flag}"
+}
+
+mozconfig_use_with() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	if [[ ${#} -lt 1 ]] ; then
+		die "${FUNCNAME} requires at least one arguments"
+	fi
+
+	local flag=$(use_with "${@}")
+	mozconfig_add_options_ac "$(use ${1} && echo +${1} || echo -${1})" "${flag}"
+}
+
+pkg_pretend() {
+	if [[ ${MERGE_TYPE} != binary ]] ; then
+		if use pgo ; then
+			if ! has usersandbox $FEATURES ; then
+				die "You must enable usersandbox as X server can not run as root!"
+			fi
+		fi
+
+		# Ensure we have enough disk space to compile
+		if use pgo || use lto || use debug ; then
+			CHECKREQS_DISK_BUILD="13500M"
+		else
+			CHECKREQS_DISK_BUILD="6400M"
+		fi
+
+		check-reqs_pkg_pretend
+	fi
+}
+
+pkg_setup() {
+	if [[ ${MERGE_TYPE} != binary ]] ; then
+		if use pgo ; then
+			if ! has userpriv ${FEATURES} ; then
+				eerror "Building ${PN} with USE=pgo and FEATURES=-userpriv is not supported!"
+			fi
+		fi
+
+		# Ensure we have enough disk space to compile
+		if use pgo || use lto || use debug ; then
+			CHECKREQS_DISK_BUILD="13500M"
+		else
+			CHECKREQS_DISK_BUILD="6400M"
+		fi
+
+		check-reqs_pkg_setup
+
+		llvm_pkg_setup
+
+		if use clang && use lto ; then
+			local version_lld=$(ld.lld --version 2>/dev/null | awk '{ print $2 }')
+			[[ -n ${version_lld} ]] && version_lld=$(ver_cut 1 "${version_lld}")
+			[[ -z ${version_lld} ]] && die "Failed to read ld.lld version!"
+
+			local version_llvm_rust=$(rustc -Vv 2>/dev/null | grep -F -- 'LLVM version:' | awk '{ print $3 }')
+			[[ -n ${version_llvm_rust} ]] && version_llvm_rust=$(ver_cut 1 "${version_llvm_rust}")
+			[[ -z ${version_llvm_rust} ]] && die "Failed to read used LLVM version from rustc!"
+
+			if ver_test "${version_lld}" -ne "${version_llvm_rust}" ; then
+				eerror "Rust is using LLVM version ${version_llvm_rust} but ld.lld version belongs to LLVM version ${version_lld}."
+				eerror "You will be unable to link ${CATEGORY}/${PN}. To proceed you have the following options:"
+				eerror "  - Manually switch rust version using 'eselect rust' to match used LLVM version"
+				eerror "  - Switch to dev-lang/rust[system-llvm] which will guarantee matching version"
+				eerror "  - Build ${CATEGORY}/${PN} without USE=lto"
+				die "LLVM version used by Rust (${version_llvm_rust}) does not match with ld.lld version (${version_lld})!"
+			fi
+		fi
+
+		python-any-r1_pkg_setup
+
+		# Avoid PGO profiling problems due to enviroment leakage
+		# These should *always* be cleaned up anyway
+		unset \
+			DBUS_SESSION_BUS_ADDRESS \
+			DISPLAY \
+			ORBIT_SOCKETDIR \
+			SESSION_MANAGER \
+			XAUTHORITY \
+			XDG_CACHE_HOME \
+			XDG_SESSION_COOKIE
+
+		# Build system is using /proc/self/oom_score_adj, bug #604394
+		addpredict /proc/self/oom_score_adj
+
+		if ! mountpoint -q /dev/shm ; then
+			# If /dev/shm is not available, configure is known to fail with
+			# a traceback report referencing /usr/lib/pythonN.N/multiprocessing/synchronize.py
+			ewarn "/dev/shm is not mounted -- expect build failures!"
+		fi
+
+		# Google API keys (see http://www.chromium.org/developers/how-tos/api-keys)
+		# Note: These are for Gentoo Linux use ONLY. For your own distribution, please
+		# get your own set of keys.
+		if [[ -z "${MOZ_API_KEY_GOOGLE+set}" ]] ; then
+			MOZ_API_KEY_GOOGLE="AIzaSyDEAOvatFogGaPi0eTgsV_ZlEzx0ObmepsMzfAc"
+		fi
+
+		# Ensure we use C locale when building, bug #746215
+		export LC_ALL=C
+	fi
+}
+
+src_unpack() {
+	local _lp_dir="${WORKDIR}/language_packs"
+	local _src_file
+
+	if [[ ! -d "${_lp_dir}" ]] ; then
+		mkdir "${_lp_dir}" || die
+	fi
+
+	for _src_file in ${A} ; do
+		if [[ ${_src_file} == *.xpi ]]; then
+			cp "${DISTDIR}/${_src_file}" "${_lp_dir}" || die "Failed to copy '${_src_file}' to '${_lp_dir}'!"
+		else
+			unpack ${_src_file}
+		fi
+	done
+}
+
+src_prepare() {
+	use lto && rm -v "${WORKDIR}"/firefox-patches/*-LTO-Only-enable-LTO-*.patch
+	eapply "${WORKDIR}/firefox-patches"
+
+	# Allow user to apply any additional patches without modifing ebuild
+	eapply_user
+
+	# Make LTO respect MAKEOPTS
+	sed -i \
+		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
+		"${S}"/build/moz.configure/lto-pgo.configure \
+		|| die "sed failed to set num_cores"
+
+	# Make ICU respect MAKEOPTS
+	sed -i \
+		-e "s/multiprocessing.cpu_count()/$(makeopts_jobs)/" \
+		"${S}"/intl/icu_sources_data.py \
+		|| die "sed failed to set num_cores"
+
+	# sed-in toolchain prefix
+	sed -i \
+		-e "s/objdump/${CHOST}-objdump/" \
+		"${S}"/python/mozbuild/mozbuild/configure/check_debug_ranges.py \
+		|| die "sed failed to set toolchain prefix"
+
+	sed -i \
+		-e 's/ccache_stats = None/return None/' \
+		"${S}"/python/mozbuild/mozbuild/controller/building.py \
+		|| die "sed failed to disable ccache stats call"
+
+	einfo "Removing pre-built binaries ..."
+	find "${S}"/third_party -type f \( -name '*.so' -o -name '*.o' \) -print -delete || die
+
+	# Clearing checksums where we have applied patches
+	moz_clear_vendor_checksums target-lexicon-0.9.0
+
+	# Create build dir
+	BUILD_DIR="${WORKDIR}/${PN}_build"
+	mkdir -p "${BUILD_DIR}" || die
+
+	# Write API keys to disk
+	echo -n "${MOZ_API_KEY_GOOGLE//gGaPi/}" > "${S}"/api-google.key || die
+
+	xdg_src_prepare
+}
+
+src_configure() {
+	# Show flags set at the beginning
+	einfo "Current CFLAGS:    ${CFLAGS}"
+	einfo "Current LDFLAGS:   ${LDFLAGS}"
+	einfo "Current RUSTFLAGS: ${RUSTFLAGS}"
+
+	local have_switched_compiler=
+	if use clang && ! tc-is-clang ; then
+		# Force clang
+		einfo "Enforcing the use of clang due to USE=clang ..."
+		have_switched_compiler=yes
+		AR=llvm-ar
+		CC=${CHOST}-clang
+		CXX=${CHOST}-clang++
+		NM=llvm-nm
+		RANLIB=llvm-ranlib
+	elif ! use clang && ! tc-is-gcc ; then
+		# Force gcc
+		have_switched_compiler=yes
+		einfo "Enforcing the use of gcc due to USE=-clang ..."
+		AR=gcc-ar
+		CC=${CHOST}-gcc
+		CXX=${CHOST}-g++
+		NM=gcc-nm
+		RANLIB=gcc-ranlib
+	fi
+
+	if [[ -n "${have_switched_compiler}" ]] ; then
+		# Because we switched active compiler we have to ensure
+		# that no unsupported flags are set
+		strip-unsupported-flags
+	fi
+
+	# Ensure we use correct toolchain
+	export HOST_CC="$(tc-getBUILD_CC)"
+	export HOST_CXX="$(tc-getBUILD_CXX)"
+	tc-export CC CXX LD AR NM OBJDUMP RANLIB PKG_CONFIG
+
+	# Set MOZILLA_FIVE_HOME
+	export MOZILLA_FIVE_HOME="/usr/$(get_libdir)/${PN}"
+
+	# python/mach/mach/mixin/process.py fails to detect SHELL
+	export SHELL="${EPREFIX}/bin/bash"
+
+	# Set MOZCONFIG
+	export MOZCONFIG="${S}/.mozconfig"
+
+	# Initialize MOZCONFIG
+	mozconfig_add_options_ac '' --enable-application=comm/mail
+	mozconfig_add_options_ac '' --enable-calendar
+
+	# Set Gentoo defaults
+	export MOZILLA_OFFICIAL=1
+
+	mozconfig_add_options_ac 'Gentoo default' \
+		--allow-addon-sideload \
+		--disable-cargo-incremental \
+		--disable-crashreporter \
+		--disable-install-strip \
+		--disable-strip \
+		--disable-updater \
+		--enable-official-branding \
+		--enable-release \
+		--enable-system-ffi \
+		--enable-system-pixman \
+		--host="${CBUILD:-${CHOST}}" \
+		--libdir="${EPREFIX}/usr/$(get_libdir)" \
+		--prefix="${EPREFIX}/usr" \
+		--target="${CHOST}" \
+		--without-ccache \
+		--with-intl-api \
+		--with-libclang-path="$(llvm-config --libdir)" \
+		--with-system-nspr \
+		--with-system-nss \
+		--with-system-png \
+		--with-system-zlib \
+		--with-toolchain-prefix="${CHOST}-" \
+		--with-unsigned-addon-scopes=app,system \
+		--x-includes="${SYSROOT}${EPREFIX}/usr/include" \
+		--x-libraries="${SYSROOT}${EPREFIX}/usr/$(get_libdir)"
+
+	# Set update channel
+	local update_channel=release
+	[[ -n ${MOZ_ESR} ]] && update_channel=esr
+	mozconfig_add_options_ac '' --update-channel=${update_channel}
+
+	if ! use x86 && [[ ${CHOST} != armv*h* ]] ; then
+		mozconfig_add_options_ac '' --enable-rust-simd
+	fi
+
+	if [[ -s "${S}/api-google.key" ]] ; then
+		local key_origin="Gentoo default"
+		if [[ $(cat "${S}/api-google.key" | md5sum | awk '{ print $1 }') != 709560c02f94b41f9ad2c49207be6c54 ]] ; then
+			key_origin="User value"
+		fi
+
+		mozconfig_add_options_ac "${key_origin}" \
+			--with-google-location-service-api-keyfile="${S}/api-google.key" \
+			--with-google-safebrowsing-api-keyfile="${S}/api-google.key"
+	else
+		einfo "Building without Google API key ..."
+	fi
+
+	mozconfig_use_with system-av1
+	mozconfig_use_with system-harfbuzz
+	mozconfig_use_with system-harfbuzz system-graphite2
+	mozconfig_use_with system-icu
+	mozconfig_use_with system-jpeg
+	mozconfig_use_with system-libevent system-libevent "${SYSROOT}${EPREFIX}/usr"
+	mozconfig_use_with system-libvpx
+	mozconfig_use_with system-webp
+
+	mozconfig_use_enable dbus
+
+	use eme-free && mozconfig_add_options_ac '+eme-free' --disable-eme
+
+	if use hardened ; then
+		mozconfig_add_options_ac "+hardened" --enable-hardening
+		append-ldflags "-Wl,-z,relro -Wl,-z,now"
+	fi
+
+	mozconfig_use_enable jack
+
+	mozconfig_use_enable pulseaudio
+	# force the deprecated alsa sound code if pulseaudio is disabled
+	if use kernel_linux && ! use pulseaudio ; then
+		mozconfig_add_options_ac '-pulseaudio' --enable-alsa
+	fi
+
+	mozconfig_use_enable wifi necko-wifi
+
+	if use wayland ; then
+		mozconfig_add_options_ac '+wayland' --enable-default-toolkit=cairo-gtk3-wayland
+	else
+		mozconfig_add_options_ac '' --enable-default-toolkit=cairo-gtk3
+	fi
+
+	if use lto ; then
+		if use clang ; then
+			# Upstream only supports lld when using clang
+			mozconfig_add_options_ac "forcing ld=lld due to USE=clang and USE=lto" --enable-linker=lld
+
+			mozconfig_add_options_ac '+lto' --enable-lto=cross
+		else
+			# Linking only works when using ld.gold when LTO is enabled
+			mozconfig_add_options_ac "forcing ld=gold due to USE=lto" --enable-linker=gold
+
+			# ThinLTO is currently broken, see bmo#1644409
+			mozconfig_add_options_ac '+lto' --enable-lto=full
+		fi
+
+		if use pgo ; then
+			mozconfig_add_options_ac '+pgo' MOZ_PGO=1
+
+			if use clang ; then
+				# Used in build/pgo/profileserver.py
+				export LLVM_PROFDATA="llvm-profdata"
+			fi
+		fi
+	else
+		# Avoid auto-magic on linker
+		if use clang ; then
+			# This is upstream's default
+			mozconfig_add_options_ac "forcing ld=lld due to USE=clang" --enable-linker=lld
+		elif tc-ld-is-gold ; then
+			mozconfig_add_options_ac "linker is set to gold" --enable-linker=gold
+		else
+			mozconfig_add_options_ac "linker is set to bfd" --enable-linker=bfd
+		fi
+	fi
+
+	# LTO flag was handled via configure
+	filter-flags '-flto*'
+
+	mozconfig_use_enable debug
+	if use debug ; then
+		mozconfig_add_options_ac '+debug' --disable-optimize
+	else
+		if is-flag '-g*' ; then
+			if use clang ; then
+				mozconfig_add_options_ac 'from CFLAGS' --enable-debug-symbols=$(get-flag '-g*')
+			else
+				mozconfig_add_options_ac 'from CFLAGS' --enable-debug-symbols
+			fi
+		else
+			mozconfig_add_options_ac 'Gentoo default' --disable-debug-symbols
+		fi
+
+		if is-flag '-O0' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O0
+		elif is-flag '-O4' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O4
+		elif is-flag '-O3' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O3
+		elif is-flag '-O1' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-O1
+		elif is-flag '-Os' ; then
+			mozconfig_add_options_ac "from CFLAGS" --enable-optimize=-Os
+		else
+			mozconfig_add_options_ac "Gentoo default" --enable-optimize=-O2
+		fi
+	fi
+
+	# Debug flag was handled via configure
+	filter-flags '-g*'
+
+	# Optimization flag was handled via configure
+	filter-flags '-O*'
+
+	# Modifications to better support ARM, bug #553364
+	if use cpu_flags_arm_neon ; then
+		mozconfig_add_options_ac '+cpu_flags_arm_neon' --with-fpu=neon
+
+		if ! tc-is-clang ; then
+			# thumb options aren't supported when using clang, bug 666966
+			mozconfig_add_options_ac '+cpu_flags_arm_neon' \
+				--with-thumb=yes \
+				--with-thumb-interwork=no
+		fi
+	fi
+
+	if [[ ${CHOST} == armv*h* ]] ; then
+		mozconfig_add_options_ac 'CHOST=armv*h*' --with-float-abi=hard
+
+		if ! use system-libvpx ; then
+			sed -i \
+				-e "s|softfp|hard|" \
+				"${S}"/media/libvpx/moz.build \
+				|| die
+		fi
+	fi
+
+	if use clang ; then
+		# https://bugzilla.mozilla.org/show_bug.cgi?id=1482204
+		# https://bugzilla.mozilla.org/show_bug.cgi?id=1483822
+		# toolkit/moz.configure Elfhack section: target.cpu in ('arm', 'x86', 'x86_64')
+		local disable_elf_hack=
+		if use amd64 ; then
+			disable_elf_hack=yes
+		elif use x86 ; then
+			disable_elf_hack=yes
+		elif use arm ; then
+			disable_elf_hack=yes
+		fi
+
+		if [[ -n ${disable_elf_hack} ]] ; then
+			mozconfig_add_options_ac 'elf-hack is broken when using Clang' --disable-elf-hack
+		fi
+	fi
+
+	# Additional ARCH support
+	case "${ARCH}" in
+		arm)
+			# Reduce the memory requirements for linking
+			if use clang ; then
+				# Nothing to do
+				:;
+			elif tc-ld-is-gold || use lto ; then
+				append-ldflags -Wl,--no-keep-memory
+			else
+				append-ldflags -Wl,--no-keep-memory -Wl,--reduce-memory-overheads
+			fi
+			;;
+	esac
+
+	if ! use elibc_glibc ; then
+		mozconfig_add_options_ac '!elibc_glibc' --disable-jemalloc
+	fi
+
+	# Allow elfhack to work in combination with unstripped binaries
+	# when they would normally be larger than 2GiB.
+	append-ldflags "-Wl,--compress-debug-sections=zlib"
+
+	# Make revdep-rebuild.sh happy; Also required for musl
+	append-ldflags -Wl,-rpath="${MOZILLA_FIVE_HOME}",--enable-new-dtags
+
+	# Pass $MAKEOPTS to build system
+	export MOZ_MAKE_FLAGS="${MAKEOPTS}"
+
+	# Use system's Python environment
+	export MACH_USE_SYSTEM_PYTHON=1
+
+	# Disable notification when build system has finished
+	export MOZ_NOSPAM=1
+
+	# Build system requires xargs but is unable to find it
+	mozconfig_add_options_mk 'Gentoo default' "XARGS=${EPREFIX}/usr/bin/xargs"
+
+	# Set build dir
+	mozconfig_add_options_mk 'Gentoo default' "MOZ_OBJDIR=${BUILD_DIR}"
+
+	# Show flags we will use
+	einfo "Build CFLAGS:    ${CFLAGS}"
+	einfo "Build LDFLAGS:   ${LDFLAGS}"
+	einfo "Build RUSTFLAGS: ${RUSTFLAGS}"
+
+	# Handle EXTRA_CONF and show summary
+	local ac opt hash reason
+
+	# Apply EXTRA_ECONF entries to $MOZCONFIG
+	if [[ -n ${EXTRA_ECONF} ]] ; then
+		IFS=\! read -a ac <<<${EXTRA_ECONF// --/\!}
+		for opt in "${ac[@]}"; do
+			mozconfig_add_options_ac "EXTRA_ECONF" --${opt#--}
+		done
+	fi
+
+	echo
+	echo "=========================================================="
+	echo "Building ${PF} with the following configuration"
+	grep ^ac_add_options "${MOZCONFIG}" | while read ac opt hash reason; do
+		[[ -z ${hash} || ${hash} == \# ]] \
+			|| die "error reading mozconfig: ${ac} ${opt} ${hash} ${reason}"
+		printf "    %-30s  %s\n" "${opt}" "${reason:-mozilla.org default}"
+	done
+	echo "=========================================================="
+	echo
+
+	./mach configure || die
+}
+
+src_compile() {
+	local virtx_cmd=
+
+	if use pgo ; then
+		virtx_cmd=virtx
+
+		# Reset and cleanup environment variables used by GNOME/XDG
+		gnome2_environment_reset
+
+		addpredict /root
+	fi
+
+	local -x GDK_BACKEND=x11
+
+	${virtx_cmd} ./mach build --verbose \
+		|| die
+}
+
+src_install() {
+	# xpcshell is getting called during install
+	pax-mark m \
+		"${BUILD_DIR}"/dist/bin/xpcshell \
+		"${BUILD_DIR}"/dist/bin/${PN} \
+		"${BUILD_DIR}"/dist/bin/plugin-container
+
+	DESTDIR="${D}" ./mach install || die
+
+	# Upstream cannot ship symlink but we can (bmo#658850)
+	rm "${ED}${MOZILLA_FIVE_HOME}/${PN}-bin" || die
+	dosym ${PN} ${MOZILLA_FIVE_HOME}/${PN}-bin
+
+	# Don't install llvm-symbolizer from sys-devel/llvm package
+	if [[ -f "${ED}${MOZILLA_FIVE_HOME}/llvm-symbolizer" ]] ; then
+		rm -v "${ED}${MOZILLA_FIVE_HOME}/llvm-symbolizer" || die
+	fi
+
+	# Install policy (currently only used to disable application updates)
+	insinto "${MOZILLA_FIVE_HOME}/distribution"
+	newins "${FILESDIR}"/disable-auto-update.policy.json policies.json
+
+	# Install system-wide preferences
+	local PREFS_DIR="${MOZILLA_FIVE_HOME}/defaults/pref"
+	insinto "${PREFS_DIR}"
+	newins "${FILESDIR}"/gentoo-default-prefs.js gentoo-prefs.js
+
+	local GENTOO_PREFS="${ED}${PREFS_DIR}/gentoo-prefs.js"
+
+	# Set dictionary path to use system hunspell
+	cat >>"${GENTOO_PREFS}" <<-EOF || die "failed to set spellchecker.dictionary_path pref"
+	pref("spellchecker.dictionary_path",       "${EPREFIX}/usr/share/myspell");
+	EOF
+
+	# Force the graphite pref if USE=system-harfbuzz is enabled, since the pref cannot disable it
+	if use system-harfbuzz ; then
+		cat >>"${GENTOO_PREFS}" <<-EOF || die "failed to set gfx.font_rendering.graphite.enabled pref"
+		sticky_pref("gfx.font_rendering.graphite.enabled", true);
+		EOF
+	fi
+
+	# Install language packs
+	local langpacks=( $(find "${WORKDIR}/language_packs" -type f -name '*.xpi') )
+	if [[ -n "${langpacks}" ]] ; then
+		moz_install_xpi "${MOZILLA_FIVE_HOME}/distribution/extensions" "${langpacks[@]}"
+	fi
+
+	# Install icons
+	local icon_srcdir="${S}/comm/mail/branding/thunderbird"
+	local icon_symbolic_file="${icon_srcdir}/TB-symbolic.svg"
+
+	insinto /usr/share/icons/hicolor/symbolic/apps
+	newins "${icon_symbolic_file}" ${PN}-symbolic.svg
+
+	local icon size
+	for icon in "${icon_srcdir}"/default*.png ; do
+		size=${icon%.png}
+		size=${size##*/default}
+
+		if [[ ${size} -eq 48 ]] ; then
+			newicon "${icon}" ${PN}.png
+		fi
+
+		newicon -s ${size} "${icon}" ${PN}.png
+	done
+
+	# Install menus
+	local wrapper_wayland="${PN}-wayland.sh"
+	local wrapper_x11="${PN}-x11.sh"
+	local desktop_file="${FILESDIR}/icon/${PN}-r2.desktop"
+	local display_protocols="auto X11"
+	local icon="${PN}"
+	local name="Mozilla ${MOZ_PN^}"
+	local use_wayland="false"
+
+	if use wayland ; then
+		display_protocols+=" Wayland"
+		use_wayland="true"
+	fi
+
+	local app_name desktop_filename display_protocol exec_command
+	for display_protocol in ${display_protocols} ; do
+		app_name="${name} on ${display_protocol}"
+		desktop_filename="${PN}-${display_protocol,,}.desktop"
+
+		case ${display_protocol} in
+			Wayland)
+				exec_command="${PN}-wayland --name ${PN}-wayland"
+				newbin "${FILESDIR}/${wrapper_wayland}" ${PN}-wayland
+				;;
+			X11)
+				if ! use wayland ; then
+					# Exit loop here because there's no choice so
+					# we don't need wrapper/.desktop file for X11.
+					continue
+				fi
+
+				exec_command="${PN}-x11 --name ${PN}-x11"
+				newbin "${FILESDIR}/${wrapper_x11}" ${PN}-x11
+				;;
+			*)
+				app_name="${name}"
+				desktop_filename="${PN}.desktop"
+				exec_command="${PN}"
+				;;
+		esac
+
+		cp "${desktop_file}" "${WORKDIR}/${PN}.desktop-template" || die
+
+		sed -i \
+			-e "s:@NAME@:${app_name}:" \
+			-e "s:@EXEC@:${exec_command}:" \
+			-e "s:@ICON@:${icon}:" \
+			"${WORKDIR}/${PN}.desktop-template" \
+			|| die
+
+		newmenu "${WORKDIR}/${PN}.desktop-template" "${desktop_filename}"
+
+		rm "${WORKDIR}/${PN}.desktop-template" || die
+	done
+
+	# Install generic wrapper script
+	[[ -f "${ED}/usr/bin/${PN}" ]] && rm "${ED}/usr/bin/${PN}"
+	newbin "${FILESDIR}/${PN}.sh" ${PN}
+
+	# Update wrapper
+	local wrapper
+	for wrapper in \
+		"${ED}/usr/bin/${PN}" \
+		"${ED}/usr/bin/${PN}-x11" \
+		"${ED}/usr/bin/${PN}-wayland" \
+	; do
+		[[ ! -f "${wrapper}" ]] && continue
+
+		sed -i \
+			-e "s:@PREFIX@:${EPREFIX}/usr:" \
+			-e "s:@MOZ_FIVE_HOME@:${MOZILLA_FIVE_HOME}:" \
+			-e "s:@APULSELIB_DIR@:${apulselib}:" \
+			-e "s:@DEFAULT_WAYLAND@:${use_wayland}:" \
+			"${wrapper}" \
+			|| die
+	done
+}
+
+pkg_preinst() {
+	xdg_pkg_preinst
+
+	# If the apulse libs are available in MOZILLA_FIVE_HOME then apulse
+	# does not need to be forced into the LD_LIBRARY_PATH
+	if use pulseaudio && has_version ">=media-sound/apulse-0.1.12-r4" ; then
+		einfo "APULSE found; Generating library symlinks for sound support ..."
+		local lib
+		pushd "${ED}${MOZILLA_FIVE_HOME}" &>/dev/null || die
+		for lib in ../apulse/libpulse{.so{,.0},-simple.so{,.0}} ; do
+			# A quickpkg rolled by hand will grab symlinks as part of the package,
+			# so we need to avoid creating them if they already exist.
+			if [[ ! -L ${lib##*/} ]] ; then
+				ln -s "${lib}" ${lib##*/} || die
+			fi
+		done
+		popd &>/dev/null || die
+	fi
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+
+	if use pulseaudio && has_version ">=media-sound/apulse-0.1.12-r4" ; then
+		elog "Apulse was detected at merge time on this system and so it will always be"
+		elog "used for sound.  If you wish to use pulseaudio instead please unmerge"
+		elog "media-sound/apulse."
+		elog
+	fi
+
+	local show_doh_information
+
+	if [[ -z "${REPLACING_VERSIONS}" ]] ; then
+		# New install; Tell user that DoH is disabled by default
+		show_doh_information=yes
+	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
+}